Merge pull request #3 from My-Name-Is-Jeff/master

Add copyright header and code cleanup

381 files changed, 7332 insertions, 510 deletions

diff --git a/src/main/java/kr/syeyoung/dungeonsguide/Keybinds.java b/src/main/java/kr/syeyoung/dungeonsguide/Keybinds.java
index 451f8c41..3099723e 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/Keybinds.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/Keybinds.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide;
 
 import kr.syeyoung.dungeonsguide.features.FeatureRegistry;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/RichPresenceManager.java b/src/main/java/kr/syeyoung/dungeonsguide/RichPresenceManager.java
index ec7a9ce5..149de8eb 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/RichPresenceManager.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/RichPresenceManager.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide;
 
 import kr.syeyoung.dungeonsguide.dungeon.DungeonContext;
@@ -56,7 +74,7 @@ public class RichPresenceManager implements Runnable {
                 }).build(), true);
     }
 
-    private SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
+    private final SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
 
 
     public void updatePresence() {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/SkyblockStatus.java b/src/main/java/kr/syeyoung/dungeonsguide/SkyblockStatus.java
index d2635c89..bb4f2f40 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/SkyblockStatus.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/SkyblockStatus.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide;
 
 import com.google.common.collect.Sets;
@@ -46,7 +64,7 @@ public class SkyblockStatus {
         Minecraft mc = Minecraft.getMinecraft();
         if (mc == null || mc.thePlayer == null) return false;
         if (!mc.isSingleplayer() && mc.thePlayer.getClientBrand() != null) {
-            if (mc.thePlayer.getClientBrand().startsWith("Hypixel BungeeCord")) return true;
+            return mc.thePlayer.getClientBrand().startsWith("Hypixel BungeeCord");
         }
         return false;
     }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/a.java b/src/main/java/kr/syeyoung/dungeonsguide/a.java
index 2fc4bb4d..f0867c9a 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/a.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/a.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide;
 
 import com.mojang.authlib.exceptions.AuthenticationException;
@@ -38,7 +56,7 @@ public class a
     public void a(FMLInitializationEvent a)
     {
 
-        this.a = this;
+        kr.syeyoung.dungeonsguide.a.a = this;
         d.init(a);
     }
 
@@ -50,7 +68,7 @@ public class a
         try {
             c = b.b(this.getClass().getResourceAsStream("/kr/syeyoung/dungeonsguide/e.class") == null ? System.getProperty("dg.version") == null ? "latest" : System.getProperty("dg.version") : null);
             if (c != null) {
-                this.a = this;
+                kr.syeyoung.dungeonsguide.a.a = this;
                 URL.setURLStreamHandlerFactory(new c(b));
                 LaunchClassLoader d = (LaunchClassLoader) a.class.getClassLoader();
                 d.addURL(new URL("z:///"));
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/b.java b/src/main/java/kr/syeyoung/dungeonsguide/b.java
index 9e350d69..6a8cd0a2 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/b.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/b.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide;
 
 import com.google.gson.JsonElement;
@@ -29,7 +47,7 @@ import java.util.zip.ZipInputStream;
 public class b {
     private KeyPair a;
     private String b;
-    private ProgressManager.ProgressBar p;
+    private final ProgressManager.ProgressBar p;
 
     public String c() {
         return b;
@@ -132,7 +150,7 @@ public class b {
         return e.get("data").getAsString();
     }
 
-    private HashMap<String, byte[]> c = new HashMap<String, byte[]>();
+    private final HashMap<String, byte[]> c = new HashMap<String, byte[]>();
 
     public HashMap<String, byte[]> d() {
         return c;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/c.java b/src/main/java/kr/syeyoung/dungeonsguide/c.java
index 6e2d8023..ac4c80a5 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/c.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/c.java
@@ -1,10 +1,28 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide;
 
 import net.minecraftforge.fml.common.event.FMLInitializationEvent;
 import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
 
 public interface c {
-    public void init(FMLInitializationEvent event);
+    void init(FMLInitializationEvent event);
 
-    public void pre(FMLPreInitializationEvent event);
+    void pre(FMLPreInitializationEvent event);
 }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/commands/CommandDungeonsGuide.java b/src/main/java/kr/syeyoung/dungeonsguide/commands/CommandDungeonsGuide.java
index c4e006bb..8e70f191 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/commands/CommandDungeonsGuide.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/commands/CommandDungeonsGuide.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.commands;
 
 import com.google.gson.JsonObject;
@@ -305,7 +323,7 @@ public class CommandDungeonsGuide extends CommandBase {
                 File runDir = new File(f, "dungeonruns");
                 runDir.mkdirs();
 
-                File runFile = new File(runDir, UUID.randomUUID().toString()+".dgrun");
+                File runFile = new File(runDir, UUID.randomUUID() +".dgrun");
 
                 DungeonContext dungeonContext = e.getDungeonsGuide().getSkyblockStatus().getContext();
                 if (dungeonContext == null) {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/commands/CommandReparty.java b/src/main/java/kr/syeyoung/dungeonsguide/commands/CommandReparty.java
index 78a3bb9d..26f8cfd0 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/commands/CommandReparty.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/commands/CommandReparty.java
@@ -1,25 +1,32 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.commands;
 
-import kr.syeyoung.dungeonsguide.config.guiconfig.GuiConfig;
-import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoomInfoRegistry;
-import kr.syeyoung.dungeonsguide.e;
 import kr.syeyoung.dungeonsguide.features.FeatureRegistry;
 import kr.syeyoung.dungeonsguide.utils.TextUtils;
 import net.minecraft.client.Minecraft;
 import net.minecraft.command.CommandBase;
 import net.minecraft.command.ICommandSender;
-import net.minecraft.util.ChatComponentText;
 import net.minecraftforge.client.event.ClientChatReceivedEvent;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 import net.minecraftforge.fml.common.gameevent.TickEvent;
 
-import javax.crypto.BadPaddingException;
-import javax.crypto.IllegalBlockSizeException;
-import javax.crypto.NoSuchPaddingException;
-import java.io.IOException;
-import java.security.InvalidAlgorithmParameterException;
-import java.security.InvalidKeyException;
-import java.security.NoSuchAlgorithmException;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -45,7 +52,7 @@ public class CommandReparty extends CommandBase {
         requestReparty();
     }
 
-    public static enum Phase {
+    public enum Phase {
         NOT,
         REQUESTED,
         RECEIVE_PARTYMEMBERS,
@@ -53,7 +60,7 @@ public class CommandReparty extends CommandBase {
         REPARTY
     }
 
-    private List<String> players = new ArrayList<String>();
+    private final List<String> players = new ArrayList<String>();
     private long nextTrigger = Long.MAX_VALUE;
     private Phase phase = Phase.NOT;
     @SubscribeEvent
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/Config.java b/src/main/java/kr/syeyoung/dungeonsguide/config/Config.java
index e001d6f4..f8d60424 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/Config.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/Config.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config;
 
 import com.google.gson.Gson;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/ConfigPanelCreator.java b/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/ConfigPanelCreator.java
index 8b3ccaca..61edf38d 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/ConfigPanelCreator.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/ConfigPanelCreator.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.guiconfig;
 
 import com.google.common.base.Function;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/FeatureEditPane.java b/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/FeatureEditPane.java
index 0ab6761f..7f6d5a4f 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/FeatureEditPane.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/FeatureEditPane.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.guiconfig;
 
 import kr.syeyoung.dungeonsguide.config.Config;
@@ -20,11 +38,11 @@ import java.util.*;
 import java.util.List;
 
 public class FeatureEditPane extends MPanel {
-    private List<AbstractFeature> features;
+    private final List<AbstractFeature> features;
 
-    private List<MFeature> le = new ArrayList<MFeature>();
+    private final List<MFeature> le = new ArrayList<MFeature>();
 
-    private GuiConfig config;
+    private final GuiConfig config;
 
     private MTextField textField;
     private String search = "";
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/GuiConfig.java b/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/GuiConfig.java
index 406046d9..e27ba5f1 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/GuiConfig.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/GuiConfig.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.guiconfig;
 
 import com.google.common.base.Supplier;
@@ -24,12 +42,12 @@ import java.util.Stack;
 
 public class GuiConfig extends GuiScreen {
 
-    private MPanel mainPanel = new MPanel();
+    private final MPanel mainPanel = new MPanel();
 
     @Getter
-    private MNavigatingPane tabbedPane;
+    private final MNavigatingPane tabbedPane;
 
-    private Stack<String> history = new Stack();
+    private final Stack<String> history = new Stack();
 
     public GuiConfig() {
         MNavigatingPane tabbedPane = new MNavigatingPane();
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/GuiGuiLocationConfig.java b/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/GuiGuiLocationConfig.java
index 93ae3a22..8e186e6b 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/GuiGuiLocationConfig.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/GuiGuiLocationConfig.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.guiconfig;
 
 import kr.syeyoung.dungeonsguide.features.AbstractFeature;
@@ -17,8 +35,8 @@ import java.io.IOException;
 
 public class GuiGuiLocationConfig extends GuiScreen {
 
-    private MPanel mainPanel = new MPanel();
-    private GuiScreen before;
+    private final MPanel mainPanel = new MPanel();
+    private final GuiScreen before;
 
     public GuiGuiLocationConfig(final GuiScreen before, AbstractFeature featureWhitelist) {
         this.before = before;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/GuiParameterValueEdit.java b/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/GuiParameterValueEdit.java
index 8b229656..ce106433 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/GuiParameterValueEdit.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/GuiParameterValueEdit.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.guiconfig;
 
 import kr.syeyoung.dungeonsguide.gui.MPanel;
@@ -21,7 +39,7 @@ import java.io.IOException;
 
 public class GuiParameterValueEdit extends GuiScreen {
 
-    private MPanel mainPanel = new MPanel() {
+    private final MPanel mainPanel = new MPanel() {
         @Override
         public void onBoundsUpdate() {
             save.setBounds(new Rectangle(0 ,getBounds().height - 20, getBounds().width, 20));
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/MFeature.java b/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/MFeature.java
index fa6f2312..2df70b67 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/MFeature.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/MFeature.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.guiconfig;
 
 import kr.syeyoung.dungeonsguide.features.AbstractFeature;
@@ -24,14 +42,14 @@ import java.util.ArrayList;
 public class MFeature extends MPanel {
 
     @Getter
-    private AbstractFeature feature;
+    private final AbstractFeature feature;
 
-    private List<MPanel> addons =  new ArrayList<MPanel>();
+    private final List<MPanel> addons =  new ArrayList<MPanel>();
 
     @Getter @Setter
     private Color hover;
 
-    private GuiConfig config;
+    private final GuiConfig config;
 
     public MFeature(final AbstractFeature abstractFeature, final GuiConfig config) {
         this.config = config;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/MParameter.java b/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/MParameter.java
index f9913f00..2bfabe3e 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/MParameter.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/MParameter.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.guiconfig;
 
 import kr.syeyoung.dungeonsguide.config.types.AColor;
@@ -20,21 +38,21 @@ import java.util.ArrayList;
 import java.util.List;
 
 public class MParameter extends MPanel {
-    private MLabel label;
+    private final MLabel label;
 
     @Getter
-    private AbstractFeature feature;
+    private final AbstractFeature feature;
     @Getter
-    private FeatureParameter parameter;
+    private final FeatureParameter parameter;
 
-    private List<MPanel> addons =  new ArrayList<MPanel>();
+    private final List<MPanel> addons =  new ArrayList<MPanel>();
 
     @Getter @Setter
     private Color hover;
 
     private PanelDefaultParameterConfig config;
 
-    private MLabel label2;
+    private final MLabel label2;
     public MParameter(AbstractFeature abstractFeature, final FeatureParameter parameter, final GuiConfig config2) {
         this.config = config;
         this.parameter = parameter;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/PanelDefaultParameterConfig.java b/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/PanelDefaultParameterConfig.java
index 75b6e881..0af9e2f0 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/PanelDefaultParameterConfig.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/PanelDefaultParameterConfig.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.guiconfig;
 
 import kr.syeyoung.dungeonsguide.features.AbstractFeature;
@@ -35,7 +53,7 @@ public class PanelDefaultParameterConfig extends MPanel {
         this.setBounds(new Rectangle(0,0,parentWidth, parentHeight));
     }
 
-    private GuiConfig config;
+    private final GuiConfig config;
     public PanelDefaultParameterConfig(final GuiConfig config, AbstractFeature feature, List<MPanel> pre, Set<String> ignore) {
         this.config = config;
         for (MPanel mPanel : pre) {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/PanelDelegate.java b/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/PanelDelegate.java
index 23da3206..09614313 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/PanelDelegate.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/guiconfig/PanelDelegate.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.guiconfig;
 
 import kr.syeyoung.dungeonsguide.config.types.GUIRectangle;
@@ -12,7 +30,7 @@ import net.minecraft.client.renderer.GlStateManager;
 import java.awt.*;
 
 public class PanelDelegate extends MPanel {
-    private GuiFeature guiFeature;
+    private final GuiFeature guiFeature;
     private boolean draggable = false;
     public PanelDelegate(GuiFeature guiFeature, boolean draggable) {
         this.guiFeature = guiFeature;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/types/AColor.java b/src/main/java/kr/syeyoung/dungeonsguide/config/types/AColor.java
index 17525276..ebde1ce3 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/types/AColor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/types/AColor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.types;
 
 import lombok.Getter;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/types/GUIRectangle.java b/src/main/java/kr/syeyoung/dungeonsguide/config/types/GUIRectangle.java
index ceabe366..8ce619e6 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/types/GUIRectangle.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/types/GUIRectangle.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.types;
 
 import lombok.AllArgsConstructor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCAColor.java b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCAColor.java
index 9f95e094..33748a8b 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCAColor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCAColor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.types;
 
 import com.google.gson.JsonElement;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCBoolean.java b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCBoolean.java
index ba4e44be..15a26d0f 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCBoolean.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCBoolean.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.types;
 
 import com.google.gson.JsonElement;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCColor.java b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCColor.java
index 31ae8a43..6014b122 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCColor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCColor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.types;
 
 import com.google.gson.JsonElement;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCFloat.java b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCFloat.java
index 95869709..0890f350 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCFloat.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCFloat.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.types;
 
 import com.google.gson.JsonElement;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCGUIRectangle.java b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCGUIRectangle.java
index b4ca931d..8880a628 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCGUIRectangle.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCGUIRectangle.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.types;
 
 import com.google.gson.JsonElement;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCInteger.java b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCInteger.java
index 3b5195de..2a066921 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCInteger.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCInteger.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.types;
 
 import com.google.gson.JsonElement;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCRectangle.java b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCRectangle.java
index 2d571da7..ba778872 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCRectangle.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCRectangle.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.types;
 
 import com.google.gson.JsonElement;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCString.java b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCString.java
index fa28c1b6..a90bedc6 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCString.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCString.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.types;
 
 import com.google.gson.JsonElement;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCStringList.java b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCStringList.java
index 0c8bce3d..0a3e6217 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCStringList.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCStringList.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.types;
 
 import com.google.gson.JsonArray;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCTextStyle.java b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCTextStyle.java
index 0acde584..d27b311e 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCTextStyle.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCTextStyle.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.types;
 
 import com.google.gson.JsonElement;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCTextStyleList.java b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCTextStyleList.java
index 4fd75da2..e9721ab7 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCTextStyleList.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TCTextStyleList.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.types;
 
 import com.google.gson.JsonArray;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TypeConverter.java b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TypeConverter.java
index b5b69be0..b1c3ed5c 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TypeConverter.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TypeConverter.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.types;
 
 import com.google.gson.JsonElement;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TypeConverterRegistry.java b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TypeConverterRegistry.java
index cce82ea3..d183cffb 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/config/types/TypeConverterRegistry.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/config/types/TypeConverterRegistry.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.config.types;
 
 import kr.syeyoung.dungeonsguide.roomedit.Parameter;
@@ -6,7 +24,7 @@ import java.util.HashMap;
 import java.util.Map;
 
 public class TypeConverterRegistry {
-    private static Map<String, TypeConverter> typeConverterMap = new HashMap<String, TypeConverter>();
+    private static final Map<String, TypeConverter> typeConverterMap = new HashMap<String, TypeConverter>();
 
     public static void register(TypeConverter typeConverter) {
         typeConverterMap.put(typeConverter.getTypeString(), typeConverter);
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/d/a.java b/src/main/java/kr/syeyoung/dungeonsguide/d/a.java
index 58c89ba8..1e9e5c42 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/d/a.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/d/a.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.d;
 
 import kr.syeyoung.dungeonsguide.b;
@@ -7,7 +25,7 @@ import java.net.URL;
 import java.net.URLConnection;
 
 public class a extends URLConnection {
-    private b a;
+    private final b a;
     protected a(URL b, b a) {
         super(b);
         connected = false;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/d/b.java b/src/main/java/kr/syeyoung/dungeonsguide/d/b.java
index 80f69af9..f851a72d 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/d/b.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/d/b.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.d;
 
 import lombok.AllArgsConstructor;
@@ -9,7 +27,7 @@ import java.net.URLStreamHandler;
 
 @AllArgsConstructor
 public class b extends URLStreamHandler {
-    private kr.syeyoung.dungeonsguide.b a;
+    private final kr.syeyoung.dungeonsguide.b a;
     @Override
     protected URLConnection openConnection(URL a) throws IOException {
         return new a(a, this.a);
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/d/c.java b/src/main/java/kr/syeyoung/dungeonsguide/d/c.java
index 5b3a47e3..2b16bfa2 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/d/c.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/d/c.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.d;
 
 import lombok.AllArgsConstructor;
@@ -7,7 +25,7 @@ import java.net.URLStreamHandlerFactory;
 
 @AllArgsConstructor
 public class c implements URLStreamHandlerFactory {
-    private kr.syeyoung.dungeonsguide.b a;
+    private final kr.syeyoung.dungeonsguide.b a;
     @Override
     public URLStreamHandler createURLStreamHandler(String a) {
         if ("z".equals(a)) {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/DungeonActionManager.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/DungeonActionManager.java
index d69303ea..667f329c 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/DungeonActionManager.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/DungeonActionManager.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon;
 
 import lombok.Getter;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/DungeonContext.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/DungeonContext.java
index 99517134..d293c3af 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/DungeonContext.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/DungeonContext.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
@@ -30,26 +48,26 @@ import java.util.List;
 
 public class DungeonContext {
     @Getter
-    private World world;
+    private final World world;
     @Getter
-    private MapProcessor mapProcessor;
+    private final MapProcessor mapProcessor;
 
     @Getter
     @Setter
     private BlockPos dungeonMin;
 
     @Getter
-    private Map<Point, DungeonRoom> roomMapper = new HashMap<Point, DungeonRoom>();
+    private final Map<Point, DungeonRoom> roomMapper = new HashMap<Point, DungeonRoom>();
     @Getter
-    private List<DungeonRoom> dungeonRoomList = new ArrayList<DungeonRoom>();
+    private final List<DungeonRoom> dungeonRoomList = new ArrayList<DungeonRoom>();
 
     @Getter
-    private List<RoomProcessor> globalRoomProcessors = new ArrayList<RoomProcessor>();
+    private final List<RoomProcessor> globalRoomProcessors = new ArrayList<RoomProcessor>();
 
     @Getter
-    private Map<String, Integer> deaths = new HashMap<String, Integer>();
+    private final Map<String, Integer> deaths = new HashMap<String, Integer>();
     @Getter
-    private List<String[]> milestoneReached = new ArrayList<String[]>();
+    private final List<String[]> milestoneReached = new ArrayList<String[]>();
     @Getter
     @Setter
     private long BossRoomEnterSeconds = -1;
@@ -81,16 +99,16 @@ public class DungeonContext {
     private BossfightProcessor bossfightProcessor;
 
     @Getter
-    private Set<String> players = new HashSet<String>();
+    private final Set<String> players = new HashSet<String>();
 
     @Getter
-    private List<DungeonEvent> events = new ArrayList<DungeonEvent>();
+    private final List<DungeonEvent> events = new ArrayList<DungeonEvent>();
 
     public DungeonContext(World world) {
         this.world = world;
         createEvent(new DungeonNodataEvent("DUNGEON_CONTEXT_CREATION"));
         mapProcessor = new MapProcessor(this);
-        DungeonSpecificDataProvider doorFinder = DungeonSpecificDataProviderRegistry.getDoorFinder(((SkyblockStatus) e.getDungeonsGuide().getSkyblockStatus()).getDungeonName());
+        DungeonSpecificDataProvider doorFinder = DungeonSpecificDataProviderRegistry.getDoorFinder(e.getDungeonsGuide().getSkyblockStatus().getDungeonName());
         if (doorFinder != null)
             trapRoomGen = doorFinder.isTrapSpawn(e.getDungeonsGuide().getSkyblockStatus().getDungeonName());
         else mapProcessor.setBugged(true);
@@ -112,7 +130,7 @@ public class DungeonContext {
             bossroomSpawnPos = Minecraft.getMinecraft().thePlayer.getPosition();
             MinecraftForge.EVENT_BUS.post(new BossroomEnterEvent());
             createEvent(new DungeonNodataEvent("BOSSROOM_ENTER"));
-            DungeonSpecificDataProvider doorFinder = DungeonSpecificDataProviderRegistry.getDoorFinder(((SkyblockStatus) e.getDungeonsGuide().getSkyblockStatus()).getDungeonName());
+            DungeonSpecificDataProvider doorFinder = DungeonSpecificDataProviderRegistry.getDoorFinder(e.getDungeonsGuide().getSkyblockStatus().getDungeonName());
             if (doorFinder != null) {
                 bossfightProcessor = doorFinder.createBossfightProcessor(world, e.getDungeonsGuide().getSkyblockStatus().getDungeonName());
             } else {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/MapProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/MapProcessor.java
index e3ec00c6..d6a37d7d 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/MapProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/MapProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon;
 
 import com.google.common.collect.BiMap;
@@ -42,7 +60,7 @@ public class MapProcessor {
     private MapData lastMapData2;
 
     @Getter
-    private BiMap<String, String> mapIconToPlayerMap = HashBiMap.create();
+    private final BiMap<String, String> mapIconToPlayerMap = HashBiMap.create();
 
     @Getter
     private Dimension unitRoomDimension;
@@ -54,7 +72,7 @@ public class MapProcessor {
     @Setter
     private boolean bugged = false;
 
-    private List<Point> roomsFound = new ArrayList<Point>();
+    private final List<Point> roomsFound = new ArrayList<Point>();
 
     private boolean axisMatch = false;
 
@@ -127,7 +145,7 @@ public class MapProcessor {
         }
         // determine door location based on npc, and determine map min from there
         {
-            DungeonSpecificDataProvider doorFinder = DungeonSpecificDataProviderRegistry.getDoorFinder(((SkyblockStatus) e.getDungeonsGuide().getSkyblockStatus()).getDungeonName());
+            DungeonSpecificDataProvider doorFinder = DungeonSpecificDataProviderRegistry.getDoorFinder(e.getDungeonsGuide().getSkyblockStatus().getDungeonName());
             if (doorFinder == null) {
                 Minecraft.getMinecraft().thePlayer.addChatMessage(new ChatComponentText("§eDungeons Guide §7:: §cCouldn't find door processor for "+e.getDungeonsGuide().getSkyblockStatus().getDungeonName()));
                 bugged = true;
@@ -245,7 +263,7 @@ public class MapProcessor {
                             builder.append(isSet ? "O" : "X");
                         }
                     }
-                    e.sendDebugChat(new ChatComponentText("Shape visual: "+builder.toString()));
+                    e.sendDebugChat(new ChatComponentText("Shape visual: "+ builder));
 
                     context.getDungeonRoomList().add(rooms);
                     for (Point p:rooms.getUnitPoints()) {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/AbstractAction.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/AbstractAction.java
index 85897a9b..a551f544 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/AbstractAction.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/AbstractAction.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.actions;
 
 import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoom;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/Action.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/Action.java
index fc77c192..87cb54c6 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/Action.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/Action.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.actions;
 
 import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoom;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionBreakWithSuperBoom.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionBreakWithSuperBoom.java
index 3dcae148..d80496f2 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionBreakWithSuperBoom.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionBreakWithSuperBoom.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.actions;
 
 import com.google.common.base.Predicate;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionChangeState.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionChangeState.java
index 9a883cb8..56b27528 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionChangeState.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionChangeState.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.actions;
 
 import kr.syeyoung.dungeonsguide.dungeon.mechanics.DungeonDummy;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionClick.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionClick.java
index fb7dfd8c..f5958914 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionClick.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionClick.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.actions;
 
 import com.google.common.base.Predicate;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionClickSet.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionClickSet.java
index e2f919c5..356c592a 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionClickSet.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionClickSet.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.actions;
 
 import com.google.common.base.Predicate;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionComplete.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionComplete.java
index 2a47f99b..3389ed62 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionComplete.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionComplete.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.actions;
 
 import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoom;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionDropItem.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionDropItem.java
index a7b35667..a6f7eb59 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionDropItem.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionDropItem.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.actions;
 
 import com.google.common.base.Predicate;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionInteract.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionInteract.java
index b9508ae4..acdda662 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionInteract.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionInteract.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.actions;
 
 import com.google.common.base.Predicate;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionKill.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionKill.java
index 70ec68d6..010c5f89 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionKill.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionKill.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.actions;
 
 import com.google.common.base.Predicate;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionMove.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionMove.java
index 2a7ebd38..3f03cb86 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionMove.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionMove.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.actions;
 
 import kr.syeyoung.dungeonsguide.Keybinds;
@@ -47,7 +65,7 @@ public class ActionMove extends AbstractAction {
         float multiplier = distance / 120f; //mobs only render ~120 blocks away
         float scale = 0.45f * multiplier;
         scale *= 25.0 / 6.0;
-        RenderUtils.drawTextAtWorld("Destination", pos.getX() + 0.5f, (float) (pos.getY() + 0.5f + scale), pos.getZ() + 0.5f, 0xFF00FF00, 1f, true, false, partialTicks);
+        RenderUtils.drawTextAtWorld("Destination", pos.getX() + 0.5f, pos.getY() + 0.5f + scale, pos.getZ() + 0.5f, 0xFF00FF00, 1f, true, false, partialTicks);
         RenderUtils.drawTextAtWorld(String.format("%.2f",MathHelper.sqrt_double(pos.distanceSq(Minecraft.getMinecraft().thePlayer.getPosition())))+"m", pos.getX() + 0.5f, pos.getY() + 0.5f - scale, pos.getZ() + 0.5f, 0xFFFFFF00, 1f, true, false, partialTicks);
 
         if (FeatureRegistry.SECRET_TOGGLE_KEY.isEnabled() && Keybinds.togglePathfindStatus) return;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionMoveNearestAir.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionMoveNearestAir.java
index 3a49005d..a657bbe3 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionMoveNearestAir.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionMoveNearestAir.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.actions;
 
 import kr.syeyoung.dungeonsguide.Keybinds;
@@ -46,7 +64,7 @@ public class ActionMoveNearestAir extends AbstractAction {
         float multiplier = distance / 120f; //mobs only render ~120 blocks away
         float scale = 0.45f * multiplier;
         scale *= 25.0 / 6.0;
-        RenderUtils.drawTextAtWorld("Destination", pos.getX() + 0.5f, (float) (pos.getY() + 0.5f + scale), pos.getZ() + 0.5f, 0xFF00FF00, 1f, true, false, partialTicks);
+        RenderUtils.drawTextAtWorld("Destination", pos.getX() + 0.5f, pos.getY() + 0.5f + scale, pos.getZ() + 0.5f, 0xFF00FF00, 1f, true, false, partialTicks);
         RenderUtils.drawTextAtWorld(String.format("%.2f",MathHelper.sqrt_double(pos.distanceSq(Minecraft.getMinecraft().thePlayer.getPosition())))+"m", pos.getX() + 0.5f, pos.getY() + 0.5f - scale, pos.getZ() + 0.5f, 0xFFFFFF00, 1f, true, false, partialTicks);
 
         if (FeatureRegistry.SECRET_TOGGLE_KEY.isEnabled() && Keybinds.togglePathfindStatus) return;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionRoot.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionRoot.java
index f1228e81..39c7fa6c 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionRoot.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/ActionRoot.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.actions;
 
 import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoom;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/tree/ActionRoute.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/tree/ActionRoute.java
index d5c99c8a..c38990a0 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/tree/ActionRoute.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/tree/ActionRoute.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.actions.tree;
 
 import kr.syeyoung.dungeonsguide.dungeon.actions.Action;
@@ -13,16 +31,16 @@ import java.util.List;
 
 public class ActionRoute {
     @Getter
-    private String mechanic;
+    private final String mechanic;
     @Getter
-    private String state;
+    private final String state;
 
     @Getter
     private int current;
     @Getter
-    private List<Action> actions;
+    private final List<Action> actions;
 
-    private DungeonRoom dungeonRoom;
+    private final DungeonRoom dungeonRoom;
 
     public ActionRoute(DungeonRoom dungeonRoom, String mechanic, String state) {
         this.mechanic = mechanic;
@@ -62,10 +80,12 @@ public class ActionRoute {
     }
     public void onRenderWorld(float partialTicks) {
         getCurrentAction().onRenderWorld(dungeonRoom, partialTicks);
-    };
+    }
+
     public void onRenderScreen(float partialTicks) {
         getCurrentAction().onRenderScreen(dungeonRoom, partialTicks);
-    };
+    }
+
     public void onTick() {
         Action current = getCurrentAction();
 
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/tree/ActionTree.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/tree/ActionTree.java
index 8afb9580..3139ce73 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/tree/ActionTree.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/tree/ActionTree.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.actions.tree;
 
 import kr.syeyoung.dungeonsguide.dungeon.actions.Action;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/tree/ActionTreeUtil.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/tree/ActionTreeUtil.java
index c55bc149..b0ffd2dc 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/tree/ActionTreeUtil.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/actions/tree/ActionTreeUtil.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.actions.tree;
 
 import kr.syeyoung.dungeonsguide.dungeon.actions.Action;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/data/DungeonRoomInfo.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/data/DungeonRoomInfo.java
index 71b51255..0df1f15a 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/data/DungeonRoomInfo.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/data/DungeonRoomInfo.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.data;
 
 import kr.syeyoung.dungeonsguide.dungeon.mechanics.DungeonMechanic;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/data/OffsetPoint.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/data/OffsetPoint.java
index 8e7fd7e7..36317878 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/data/OffsetPoint.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/data/OffsetPoint.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.data;
 
 import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoom;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/data/OffsetPointSet.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/data/OffsetPointSet.java
index 9aea7610..6e8e5ee7 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/data/OffsetPointSet.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/data/OffsetPointSet.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.data;
 
 import lombok.Data;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/doorfinder/CatacombDataProvider.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/doorfinder/CatacombDataProvider.java
index 0c874458..952e041f 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/doorfinder/CatacombDataProvider.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/doorfinder/CatacombDataProvider.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.doorfinder;
 
 import com.google.common.base.Predicate;
@@ -104,9 +122,6 @@ public class CatacombDataProvider implements DungeonSpecificDataProvider {
             return true;
         } else if (floor.equals("F6")) {
             return true;
-        } else if (floor.equals("F7")) {
-            return true;
-        }
-        return false;
+        } else return floor.equals("F7");
     }
 }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/doorfinder/CatacombMasterDataProvider.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/doorfinder/CatacombMasterDataProvider.java
index f41bcf03..6ea8d6ce 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/doorfinder/CatacombMasterDataProvider.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/doorfinder/CatacombMasterDataProvider.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.doorfinder;
 
 import com.google.common.base.Predicate;
@@ -89,9 +107,6 @@ public class CatacombMasterDataProvider implements DungeonSpecificDataProvider {
             return true;
         } else if (floor.equals("M6")) {
             return true;
-        } else if (floor.equals("M7")) {
-            return true;
-        }
-        return false;
+        } else return floor.equals("M7");
     }
 }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/doorfinder/DungeonDoor.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/doorfinder/DungeonDoor.java
index f13ab33f..d841bb65 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/doorfinder/DungeonDoor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/doorfinder/DungeonDoor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.doorfinder;
 
 import com.google.common.collect.Sets;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/doorfinder/DungeonSpecificDataProvider.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/doorfinder/DungeonSpecificDataProvider.java
index 4cc0e677..94af0922 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/doorfinder/DungeonSpecificDataProvider.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/doorfinder/DungeonSpecificDataProvider.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.doorfinder;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.RoomProcessor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/doorfinder/DungeonSpecificDataProviderRegistry.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/doorfinder/DungeonSpecificDataProviderRegistry.java
index 5d8e78b4..a92d7a03 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/doorfinder/DungeonSpecificDataProviderRegistry.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/doorfinder/DungeonSpecificDataProviderRegistry.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.doorfinder;
 
 import java.util.HashMap;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonCryptBrokenEvent.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonCryptBrokenEvent.java
index 53f833df..6c4b02b8 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonCryptBrokenEvent.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonCryptBrokenEvent.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.events;
 
 import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoom;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonDeathEvent.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonDeathEvent.java
index dfbfa0d3..7e1dea89 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonDeathEvent.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonDeathEvent.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.events;
 
 import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoom;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonEvent.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonEvent.java
index e73a9119..3ba6a2e8 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonEvent.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonEvent.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.events;
 
 import kr.syeyoung.dungeonsguide.features.FeatureRegistry;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonEventData.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonEventData.java
index 46c2c7b0..8883380a 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonEventData.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonEventData.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.events;
 
 import java.io.Serializable;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonEventHolder.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonEventHolder.java
index d30f7350..4216e11b 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonEventHolder.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonEventHolder.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.events;
 
 import lombok.Data;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonMapUpdateEvent.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonMapUpdateEvent.java
index 39e6382b..27969582 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonMapUpdateEvent.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonMapUpdateEvent.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.events;
 
 import lombok.AllArgsConstructor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonNodataEvent.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonNodataEvent.java
index 9820627d..4a355498 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonNodataEvent.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonNodataEvent.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.events;
 
 import lombok.AllArgsConstructor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonPuzzleFailureEvent.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonPuzzleFailureEvent.java
index 49ef1cfa..44fa40c1 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonPuzzleFailureEvent.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonPuzzleFailureEvent.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.events;
 
 import lombok.AllArgsConstructor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonRoomDiscoverEvent.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonRoomDiscoverEvent.java
index 44f3713f..05a48262 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonRoomDiscoverEvent.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonRoomDiscoverEvent.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.events;
 
 import lombok.AllArgsConstructor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonSecretCountChangeEvent.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonSecretCountChangeEvent.java
index e25b8dc0..fd96e261 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonSecretCountChangeEvent.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonSecretCountChangeEvent.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.events;
 
 import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoom;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonStateChangeEvent.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonStateChangeEvent.java
index cc895b49..34676e02 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonStateChangeEvent.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/events/DungeonStateChangeEvent.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.events;
 
 import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoom;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonBreakableWall.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonBreakableWall.java
index 0bf58873..dc201fdb 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonBreakableWall.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonBreakableWall.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.mechanics;
 
 import com.google.common.collect.Sets;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonDoor.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonDoor.java
index c57771ca..e31cc78e 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonDoor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonDoor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.mechanics;
 
 import com.google.common.collect.Sets;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonDummy.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonDummy.java
index 2c470f1b..876764be 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonDummy.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonDummy.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.mechanics;
 
 import com.google.common.collect.Sets;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonFairySoul.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonFairySoul.java
index 97bd2b67..c5270a9c 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonFairySoul.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonFairySoul.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.mechanics;
 
 import com.google.common.collect.Sets;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonJournal.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonJournal.java
index cd3deb45..8796bccb 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonJournal.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonJournal.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.mechanics;
 
 import com.google.common.collect.Sets;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonLever.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonLever.java
index 86ae7a6a..6d50ae78 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonLever.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonLever.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.mechanics;
 
 import com.google.common.collect.Sets;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonMechanic.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonMechanic.java
index ab790e9b..54cac356 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonMechanic.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonMechanic.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.mechanics;
 
 import kr.syeyoung.dungeonsguide.dungeon.actions.Action;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonNPC.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonNPC.java
index 1d3c71b8..6007421f 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonNPC.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonNPC.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.mechanics;
 
 import com.google.common.collect.Sets;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonOnewayDoor.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonOnewayDoor.java
index e5de0235..92634c00 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonOnewayDoor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonOnewayDoor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.mechanics;
 
 import com.google.common.collect.Sets;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonOnewayLever.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonOnewayLever.java
index f55fff20..00c876c5 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonOnewayLever.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonOnewayLever.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.mechanics;
 
 import com.google.common.collect.Sets;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonPressurePlate.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonPressurePlate.java
index 4a85c059..1542513d 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonPressurePlate.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonPressurePlate.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.mechanics;
 
 import com.google.common.collect.Sets;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonRoomDoor.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonRoomDoor.java
index d9e8cd2d..80e10365 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonRoomDoor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonRoomDoor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.mechanics;
 
 import com.google.common.collect.Sets;
@@ -14,7 +32,7 @@ import java.util.HashSet;
 import java.util.Set;
 
 public class DungeonRoomDoor implements DungeonMechanic {
-    private DungeonDoor doorfinder;
+    private final DungeonDoor doorfinder;
 
     public DungeonRoomDoor(DungeonDoor doorfinder) {
         this.doorfinder = doorfinder;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonSecret.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonSecret.java
index b7a3eee9..70c714fe 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonSecret.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonSecret.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.mechanics;
 
 import com.google.common.collect.Sets;
@@ -58,7 +76,7 @@ public class DungeonSecret implements DungeonMechanic {
                     if (!NodeProcessorDungeonRoom.isValidBlock(blockState))
                         return;
                 }
-                dungeonRoom.getRoomContext().put("i-" + pos.toString(), true);
+                dungeonRoom.getRoomContext().put("i-" + pos, true);
             }
         }
     }
@@ -104,7 +122,7 @@ public class DungeonSecret implements DungeonMechanic {
             return SecretStatus.NOT_SURE;
         } else {
             Vec3 pos = new Vec3(secretPoint.getBlockPos(dungeonRoom));
-            if (dungeonRoom.getRoomContext().containsKey("i-"+pos.toString()))
+            if (dungeonRoom.getRoomContext().containsKey("i-"+ pos))
                 return SecretStatus.FOUND;
             Vec3 player = Minecraft.getMinecraft().thePlayer.getPositionVector();
             if (player.squareDistanceTo(pos) < 16) {
@@ -116,7 +134,7 @@ public class DungeonSecret implements DungeonMechanic {
                     if (!NodeProcessorDungeonRoom.isValidBlock(blockState))
                         return SecretStatus.NOT_SURE;
                 }
-                dungeonRoom.getRoomContext().put("i-" + pos.toString(), true);
+                dungeonRoom.getRoomContext().put("i-" + pos, true);
             }
             return SecretStatus.NOT_SURE;
         }
@@ -175,16 +193,16 @@ public class DungeonSecret implements DungeonMechanic {
         RenderUtils.drawTextAtWorld(getCurrentState(dungeonRoom), pos.getX() +0.5f, pos.getY()+0f, pos.getZ()+0.5f, 0xFFFFFFFF, 0.03f, false, true, partialTicks);
     }
 
-    public static enum SecretType {
+    public enum SecretType {
         BAT, CHEST, ITEM_DROP, ESSENCE
     }
 
     @AllArgsConstructor
     @Getter
-    public static enum SecretStatus {
+    public enum SecretStatus {
         DEFINITELY_NOT("definitely_not"), NOT_SURE("not_sure"), CREATED("created"), FOUND("found"), ERROR("error");
 
-        private String stateName;
+        private final String stateName;
     }
 
     public DungeonSecret clone() throws CloneNotSupportedException {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonTomb.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonTomb.java
index a03f8605..24bc0d84 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonTomb.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/DungeonTomb.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.mechanics;
 
 import com.google.common.collect.Sets;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/RouteBlocker.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/RouteBlocker.java
index 24388d8a..391bda2e 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/RouteBlocker.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/RouteBlocker.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.mechanics;
 
 import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoom;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/predicates/PredicateArmorStand.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/predicates/PredicateArmorStand.java
index d0f7b0fb..79b20725 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/predicates/PredicateArmorStand.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/predicates/PredicateArmorStand.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.mechanics.predicates;
 
 import com.google.common.base.Predicate;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/predicates/PredicateBat.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/predicates/PredicateBat.java
index 3d814a6a..d9339011 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/predicates/PredicateBat.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/predicates/PredicateBat.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.mechanics.predicates;
 
 import com.google.common.base.Predicate;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/predicates/PredicateSuperBoom.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/predicates/PredicateSuperBoom.java
index 0af08114..b3e27ded 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/predicates/PredicateSuperBoom.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/mechanics/predicates/PredicateSuperBoom.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.mechanics.predicates;
 
 import com.google.common.base.Predicate;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/roomfinder/DungeonRoom.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/roomfinder/DungeonRoom.java
index ffc9ca6d..5c6a7023 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/roomfinder/DungeonRoom.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/roomfinder/DungeonRoom.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.roomfinder;
 
 import com.google.common.collect.Sets;
@@ -74,7 +92,7 @@ public class DungeonRoom {
     }
 
     @Getter
-    private PathFinder pathFinder;
+    private final PathFinder pathFinder;
 
     public ScheduledFuture<List<BlockPos>> createEntityPathTo(IBlockAccess blockaccess, Entity entityIn, BlockPos targetPos, float dist) {
         return asyncPathFinder.schedule(() -> {
@@ -93,16 +111,16 @@ public class DungeonRoom {
 
     private static final ScheduledExecutorService asyncPathFinder = Executors.newScheduledThreadPool(2);
     @Getter
-    private NodeProcessorDungeonRoom nodeProcessorDungeonRoom;
+    private final NodeProcessorDungeonRoom nodeProcessorDungeonRoom;
 
     @Getter
     private final Map<String, Object> roomContext = new HashMap<String, Object>();
 
     @AllArgsConstructor
     @Getter
-    public static enum RoomState {
+    public enum RoomState {
         DISCOVERED(0), COMPLETE_WITHOUT_SECRETS(0), FINISHED(0), FAILED(-14);
-        private int scoreModifier;
+        private final int scoreModifier;
     }
 
     private RoomProcessor roomProcessor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/roomfinder/DungeonRoomInfoRegistry.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/roomfinder/DungeonRoomInfoRegistry.java
index 19f2fd3c..78765bd9 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/roomfinder/DungeonRoomInfoRegistry.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/roomfinder/DungeonRoomInfoRegistry.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.roomfinder;
 
 import com.google.common.io.Files;
@@ -18,9 +36,9 @@ import java.security.NoSuchAlgorithmException;
 import java.util.*;
 
 public class DungeonRoomInfoRegistry {
-    private static List<DungeonRoomInfo> registered = new ArrayList<DungeonRoomInfo>();
-    private static Map<Short, List<DungeonRoomInfo>> shapeMap = new HashMap<Short, List<DungeonRoomInfo>>();
-    private static Map<UUID, DungeonRoomInfo> uuidMap = new HashMap<UUID, DungeonRoomInfo>();
+    private static final List<DungeonRoomInfo> registered = new ArrayList<DungeonRoomInfo>();
+    private static final Map<Short, List<DungeonRoomInfo>> shapeMap = new HashMap<Short, List<DungeonRoomInfo>>();
+    private static final Map<UUID, DungeonRoomInfo> uuidMap = new HashMap<UUID, DungeonRoomInfo>();
 
     public static void register(DungeonRoomInfo dungeonRoomInfo) {
         if (dungeonRoomInfo == null) throw new NullPointerException("what the fak parameter is noll?");
@@ -42,7 +60,7 @@ public class DungeonRoomInfoRegistry {
 
     public static List<DungeonRoomInfo> getByShape(Short shape) {
         List<DungeonRoomInfo> dungeonRoomInfos = shapeMap.get(shape);
-        return dungeonRoomInfos == null ? Collections.<DungeonRoomInfo>emptyList() : dungeonRoomInfos;
+        return dungeonRoomInfos == null ? Collections.emptyList() : dungeonRoomInfos;
     }
 
     public static DungeonRoomInfo getByUUID(UUID uid) {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/roomfinder/RoomMatcher.java b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/roomfinder/RoomMatcher.java
index cf846b20..d7bc1c64 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/dungeon/roomfinder/RoomMatcher.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/dungeon/roomfinder/RoomMatcher.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.dungeon.roomfinder;
 
 import kr.syeyoung.dungeonsguide.dungeon.data.DungeonRoomInfo;
@@ -12,7 +30,7 @@ import net.minecraft.world.World;
 import java.util.List;
 
 public class RoomMatcher {
-    private DungeonRoom dungeonRoom;
+    private final DungeonRoom dungeonRoom;
 
     @Getter
     private DungeonRoomInfo match;
@@ -20,7 +38,7 @@ public class RoomMatcher {
     private int rotation; // how much the "found room" has to rotate clockwise to match the given dungeon room info. !
     private boolean triedMatch = false;
 
-    private World w;
+    private final World w;
 
     public RoomMatcher(DungeonRoom dungeonRoom) {
         this.dungeonRoom = dungeonRoom;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/e.java b/src/main/java/kr/syeyoung/dungeonsguide/e.java
index 5a011e9e..226195f5 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/e.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/e.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide;
 
 import com.google.common.collect.Sets;
@@ -62,7 +80,7 @@ public class e implements c, CloseListener {
 
 
     @Getter
-    private b authenticator;
+    private final b authenticator;
 
     @Getter
     private StompInterface stompConnection;
@@ -79,7 +97,7 @@ public class e implements c, CloseListener {
     CommandReparty commandReparty;
 
 
-    private String stompURL = "wss://dungeons.guide/ws";
+    private final String stompURL = "wss://dungeons.guide/ws";
 //    private String stompURL = "ws://localhost/ws";
     public void init(FMLInitializationEvent event) {
         ProgressManager.ProgressBar progressbar = ProgressManager.push("DungeonsGuide", 4);
@@ -180,7 +198,7 @@ public class e implements c, CloseListener {
 
 
     public SkyblockStatus getSkyblockStatus() {
-        return (SkyblockStatus) skyblockStatus;
+        return skyblockStatus;
     }
 
     public static e getDungeonsGuide() {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/eventlistener/DungeonListener.java b/src/main/java/kr/syeyoung/dungeonsguide/eventlistener/DungeonListener.java
index 2bb6f72b..438d58aa 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/eventlistener/DungeonListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/eventlistener/DungeonListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.eventlistener;
 
 import com.google.gson.JsonObject;
@@ -67,7 +85,7 @@ public class DungeonListener {
     @SubscribeEvent
     public void onPostDraw(GuiScreenEvent.DrawScreenEvent.Post e) {
         try {
-                SkyblockStatus skyblockStatus = (SkyblockStatus) kr.syeyoung.dungeonsguide.e.getDungeonsGuide().getSkyblockStatus();
+                SkyblockStatus skyblockStatus = kr.syeyoung.dungeonsguide.e.getDungeonsGuide().getSkyblockStatus();
 
                 if (!skyblockStatus.isOnDungeon()) return;
 
@@ -89,7 +107,7 @@ public class DungeonListener {
     @SubscribeEvent
     public void onEntityUpdate(LivingEvent.LivingUpdateEvent e) {
         try {
-            SkyblockStatus skyblockStatus = (SkyblockStatus) kr.syeyoung.dungeonsguide.e.getDungeonsGuide().getSkyblockStatus();
+            SkyblockStatus skyblockStatus = kr.syeyoung.dungeonsguide.e.getDungeonsGuide().getSkyblockStatus();
 
             if (!skyblockStatus.isOnDungeon()) return;
 
@@ -150,7 +168,7 @@ public class DungeonListener {
 
 
 
-                SkyblockStatus skyblockStatus = (SkyblockStatus) kr.syeyoung.dungeonsguide.e.getDungeonsGuide().getSkyblockStatus();
+                SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
                  {
                     boolean isOnDungeon = skyblockStatus.isOnDungeon();
                     boolean isOnSkyblock = skyblockStatus.isOnSkyblock();
@@ -217,7 +235,7 @@ public class DungeonListener {
             }
 
 
-            SkyblockStatus skyblockStatus = (SkyblockStatus) e.getDungeonsGuide().getSkyblockStatus();
+            SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
             if (!skyblockStatus.isOnDungeon()) return;
 
             if (skyblockStatus.getContext() != null) {
@@ -243,7 +261,7 @@ public class DungeonListener {
     @SubscribeEvent(receiveCanceled = true, priority = EventPriority.HIGHEST)
     public void onChatReceived(ClientChatReceivedEvent clientChatReceivedEvent) {
         try {
-            SkyblockStatus skyblockStatus = (SkyblockStatus) e.getDungeonsGuide().getSkyblockStatus();
+            SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
             if (!skyblockStatus.isOnDungeon()) return;
 
             if (clientChatReceivedEvent.type != 2 && clientChatReceivedEvent.message.getFormattedText().contains("§6> §e§lEXTRA STATS §6<")) {
@@ -287,7 +305,7 @@ public class DungeonListener {
                 }
                 if (clientChatReceivedEvent.type == 2) return;
                 for (RoomProcessor globalRoomProcessor : context.getGlobalRoomProcessors()) {
-                    if (globalRoomProcessor == roomProcessor) continue;;
+                    if (globalRoomProcessor == roomProcessor) continue;
                     try {
                         globalRoomProcessor.chatReceived(clientChatReceivedEvent.message);
                     } catch (Throwable t) {
@@ -304,7 +322,7 @@ public class DungeonListener {
     @SubscribeEvent
     public void onWorldRender(RenderWorldLastEvent renderWorldLastEvent) {
         try {
-            SkyblockStatus skyblockStatus = (SkyblockStatus) e.getDungeonsGuide().getSkyblockStatus();
+            SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
             if (!skyblockStatus.isOnDungeon()) return;
 
             DungeonContext context = skyblockStatus.getContext();
@@ -360,7 +378,7 @@ public class DungeonListener {
     @SubscribeEvent()
     public void onKey2(InputEvent.KeyInputEvent keyInputEvent) {
         try {
-            SkyblockStatus skyblockStatus = (SkyblockStatus) e.getDungeonsGuide().getSkyblockStatus();
+            SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
             if (!skyblockStatus.isOnDungeon()) return;
 
             DungeonContext context = skyblockStatus.getContext();
@@ -391,7 +409,7 @@ public class DungeonListener {
     @SubscribeEvent()
     public void onInteract(PlayerInteractEntityEvent interact) {
         try {
-            SkyblockStatus skyblockStatus = (SkyblockStatus) e.getDungeonsGuide().getSkyblockStatus();
+            SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
             if (!skyblockStatus.isOnDungeon()) return;
 
             DungeonContext context = skyblockStatus.getContext();
@@ -452,7 +470,7 @@ public class DungeonListener {
     @SubscribeEvent
     public void onInteract(PlayerInteractEvent keyInputEvent) {
         try {
-            SkyblockStatus skyblockStatus = (SkyblockStatus) e.getDungeonsGuide().getSkyblockStatus();
+            SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
             if (!skyblockStatus.isOnDungeon()) return;
 
             DungeonContext context = skyblockStatus.getContext();
@@ -482,7 +500,7 @@ public class DungeonListener {
     }
 
     @Getter
-    private Map<Integer, Vec3> entityIdToPosMap = new HashMap<Integer, Vec3>();
+    private final Map<Integer, Vec3> entityIdToPosMap = new HashMap<Integer, Vec3>();
     @SubscribeEvent
     public void onEntitySpawn(EntityJoinWorldEvent spawn) {
         DungeonActionManager.getSpawnLocation().put(spawn.entity.getEntityId(), new Vec3(spawn.entity.posX, spawn.entity.posY, spawn.entity.posZ));
@@ -495,7 +513,7 @@ public class DungeonListener {
             DungeonActionManager.getKilleds().add(deathEvent.entity.getEntityId());
 
         try {
-            SkyblockStatus skyblockStatus = (SkyblockStatus) e.getDungeonsGuide().getSkyblockStatus();
+            SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
             if (!skyblockStatus.isOnDungeon()) return;
 
             DungeonContext context = skyblockStatus.getContext();
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/eventlistener/FeatureListener.java b/src/main/java/kr/syeyoung/dungeonsguide/eventlistener/FeatureListener.java
index 3bf26d86..f5aa70c8 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/eventlistener/FeatureListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/eventlistener/FeatureListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.eventlistener;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/eventlistener/PacketListener.java b/src/main/java/kr/syeyoung/dungeonsguide/eventlistener/PacketListener.java
index 9cb62929..554e0a46 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/eventlistener/PacketListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/eventlistener/PacketListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.eventlistener;
 
 import io.netty.channel.ChannelDuplexHandler;
@@ -23,7 +41,8 @@ import java.lang.reflect.Field;
 
 @ChannelHandler.Sharable
 public class PacketListener extends ChannelDuplexHandler {
-    private SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();;
+    private final SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
+
     @Override
     public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
         Packet packet = (Packet) msg;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/events/BossroomEnterEvent.java b/src/main/java/kr/syeyoung/dungeonsguide/events/BossroomEnterEvent.java
index 210ff663..ecf57688 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/events/BossroomEnterEvent.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/events/BossroomEnterEvent.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.events;
 
 import net.minecraftforge.fml.common.eventhandler.Event;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/events/DungeonContextInitializationEvent.java b/src/main/java/kr/syeyoung/dungeonsguide/events/DungeonContextInitializationEvent.java
index 8364cde4..dfd9ed6f 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/events/DungeonContextInitializationEvent.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/events/DungeonContextInitializationEvent.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.events;
 
 import net.minecraftforge.fml.common.eventhandler.Event;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/events/DungeonEndedEvent.java b/src/main/java/kr/syeyoung/dungeonsguide/events/DungeonEndedEvent.java
index 15445abe..399d7013 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/events/DungeonEndedEvent.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/events/DungeonEndedEvent.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.events;
 
 import net.minecraftforge.fml.common.eventhandler.Event;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/events/DungeonLeftEvent.java b/src/main/java/kr/syeyoung/dungeonsguide/events/DungeonLeftEvent.java
index 62253762..8e624516 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/events/DungeonLeftEvent.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/events/DungeonLeftEvent.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.events;
 
 import net.minecraftforge.fml.common.eventhandler.Event;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/events/DungeonStartedEvent.java b/src/main/java/kr/syeyoung/dungeonsguide/events/DungeonStartedEvent.java
index 0c4864de..675adef1 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/events/DungeonStartedEvent.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/events/DungeonStartedEvent.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.events;
 
 import net.minecraftforge.fml.common.eventhandler.Event;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/events/HypixelJoinedEvent.java b/src/main/java/kr/syeyoung/dungeonsguide/events/HypixelJoinedEvent.java
index 25e13c4b..c2f6b1d6 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/events/HypixelJoinedEvent.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/events/HypixelJoinedEvent.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.events;
 
 import net.minecraftforge.fml.common.eventhandler.Event;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/events/PlayerInteractEntityEvent.java b/src/main/java/kr/syeyoung/dungeonsguide/events/PlayerInteractEntityEvent.java
index 8e61b6a2..799e8102 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/events/PlayerInteractEntityEvent.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/events/PlayerInteractEntityEvent.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.events;
 
 import lombok.AllArgsConstructor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/events/SkyblockJoinedEvent.java b/src/main/java/kr/syeyoung/dungeonsguide/events/SkyblockJoinedEvent.java
index ce8338f0..937ae59c 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/events/SkyblockJoinedEvent.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/events/SkyblockJoinedEvent.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.events;
 
 import net.minecraftforge.fml.common.eventhandler.Event;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/events/SkyblockLeftEvent.java b/src/main/java/kr/syeyoung/dungeonsguide/events/SkyblockLeftEvent.java
index 6ddf0fa0..3e9919be 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/events/SkyblockLeftEvent.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/events/SkyblockLeftEvent.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.events;
 
 import net.minecraftforge.fml.common.eventhandler.Event;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/events/StompConnectedEvent.java b/src/main/java/kr/syeyoung/dungeonsguide/events/StompConnectedEvent.java
index 69b2d3ff..d7220b17 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/events/StompConnectedEvent.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/events/StompConnectedEvent.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.events;
 
 import kr.syeyoung.dungeonsguide.stomp.StompInterface;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/events/TitleEvent.java b/src/main/java/kr/syeyoung/dungeonsguide/events/TitleEvent.java
index 9661083d..ab164d9d 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/events/TitleEvent.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/events/TitleEvent.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.events;
 
 import lombok.AllArgsConstructor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/AbstractFeature.java b/src/main/java/kr/syeyoung/dungeonsguide/features/AbstractFeature.java
index cb7468ee..3710eff6 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/AbstractFeature.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/AbstractFeature.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features;
 
 import com.google.common.base.Supplier;
@@ -71,7 +89,7 @@ public abstract class AbstractFeature {
         ConfigPanelCreator.map.put("base." + key , new Supplier<MPanel>() {
             @Override
             public MPanel get() {
-                return new PanelDefaultParameterConfig(config, AbstractFeature.this, Collections.<MPanel>emptyList(), Collections.<String>emptySet());
+                return new PanelDefaultParameterConfig(config, AbstractFeature.this, Collections.emptyList(), Collections.emptySet());
             }
         });
         return "base." + key ;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/FeatureParameter.java b/src/main/java/kr/syeyoung/dungeonsguide/features/FeatureParameter.java
index 98532d1b..ce8a5501 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/FeatureParameter.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/FeatureParameter.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features;
 
 import lombok.AllArgsConstructor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/FeatureRegistry.java b/src/main/java/kr/syeyoung/dungeonsguide/features/FeatureRegistry.java
index b38bf1b7..4f859e2b 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/FeatureRegistry.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/FeatureRegistry.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features;
 
 import kr.syeyoung.dungeonsguide.config.types.AColor;
@@ -26,10 +44,10 @@ import java.util.Map;
 
 public class FeatureRegistry {
     @Getter
-    private static List<AbstractFeature> featureList = new ArrayList<AbstractFeature>();
-    private static Map<String, AbstractFeature> featureByKey = new HashMap<String, AbstractFeature>();
+    private static final List<AbstractFeature> featureList = new ArrayList<AbstractFeature>();
+    private static final Map<String, AbstractFeature> featureByKey = new HashMap<String, AbstractFeature>();
     @Getter
-    private static Map<String, List<AbstractFeature>> featuresByCategory = new HashMap<String, List<AbstractFeature>>();
+    private static final Map<String, List<AbstractFeature>> featuresByCategory = new HashMap<String, List<AbstractFeature>>();
 
     public static AbstractFeature getFeatureByKey(String key) {
         return featureByKey.get(key);
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/GuiFeature.java b/src/main/java/kr/syeyoung/dungeonsguide/features/GuiFeature.java
index a1a8fb7a..5d2cdb9f 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/GuiFeature.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/GuiFeature.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features;
 
 import com.google.gson.JsonObject;
@@ -28,14 +46,14 @@ public abstract class GuiFeature extends AbstractFeature implements ScreenRender
     private double defaultWidth;
     @Setter(value = AccessLevel.PROTECTED)
     private double defaultHeight;
-    private double defaultRatio;
+    private final double defaultRatio;
 
     protected GuiFeature(String category, String name, String description, String key, boolean keepRatio, int width, int height) {
         super(category, name, description, key);
         this.keepRatio = keepRatio;
         this.defaultWidth = width;
         this.defaultHeight = height;
-        this.defaultRatio = defaultWidth / (double)defaultHeight;
+        this.defaultRatio = defaultWidth / defaultHeight;
         this.featureRect = new GUIRectangle(0, 0, width, height);
     }
 
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/SimpleFeature.java b/src/main/java/kr/syeyoung/dungeonsguide/features/SimpleFeature.java
index 893addfe..03be804c 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/SimpleFeature.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/SimpleFeature.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features;
 
 public class SimpleFeature extends AbstractFeature {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/advanced/FeatureDebuggableMap.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/advanced/FeatureDebuggableMap.java
index 79dcaef9..48751c3c 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/advanced/FeatureDebuggableMap.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/advanced/FeatureDebuggableMap.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.advanced;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/advanced/FeatureRoomCoordDisplay.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/advanced/FeatureRoomCoordDisplay.java
index abb5bebe..95cabd87 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/advanced/FeatureRoomCoordDisplay.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/advanced/FeatureRoomCoordDisplay.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.advanced;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/advanced/FeatureRoomDebugInfo.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/advanced/FeatureRoomDebugInfo.java
index 16016e05..d107cf32 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/advanced/FeatureRoomDebugInfo.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/advanced/FeatureRoomDebugInfo.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.advanced;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureAutoReparty.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureAutoReparty.java
index 9ecfb168..3321c6c4 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureAutoReparty.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureAutoReparty.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.boss;
 
 import kr.syeyoung.dungeonsguide.e;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureBossHealth.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureBossHealth.java
index 0aa03a03..35d9d129 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureBossHealth.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureBossHealth.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.boss;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
@@ -56,9 +74,7 @@ public class FeatureBossHealth extends TextHUDFeature {
 
     @Override
     public java.util.List<String> getUsedTextStyle() {
-        return Arrays.asList(new String[] {
-                "title", "separator", "health", "separator2", "maxHealth"
-        });
+        return Arrays.asList("title", "separator", "health", "separator2", "maxHealth");
     }
 
     @Override
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureBoxRealLivid.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureBoxRealLivid.java
index 1464d397..7bb306e9 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureBoxRealLivid.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureBoxRealLivid.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.boss;
 
 import com.google.common.base.Predicate;
@@ -27,7 +45,7 @@ public class FeatureBoxRealLivid extends SimpleFeature implements WorldRenderLis
     }
 
 
-    private SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
+    private final SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
     @Override
     public void drawWorld(float partialTicks) {
         if (!isEnabled()) return;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureChestPrice.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureChestPrice.java
index fdb7130b..9fef5a6c 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureChestPrice.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureChestPrice.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.boss;
 
 import kr.syeyoung.dungeonsguide.e;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureCurrentPhase.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureCurrentPhase.java
index 91572f80..56ec8285 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureCurrentPhase.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureCurrentPhase.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.boss;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
@@ -37,9 +55,7 @@ public class FeatureCurrentPhase extends TextHUDFeature {
 
     @Override
     public List<String> getUsedTextStyle() {
-        return Arrays.asList(new String[] {
-                "title", "separator", "phase"
-        });
+        return Arrays.asList("title", "separator", "phase");
     }
 
     @Override
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureHideAnimals.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureHideAnimals.java
index dfce6493..c1f2fad9 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureHideAnimals.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureHideAnimals.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.boss;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
@@ -28,7 +46,7 @@ public class FeatureHideAnimals extends SimpleFeature implements EntityLivingRen
     }
 
 
-    private SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
+    private final SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
 
     @Override
     public void onEntityRenderPre(RenderLivingEvent.Pre renderPlayerEvent) {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureTerracotaTimer.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureTerracotaTimer.java
index bb59419d..d7404448 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureTerracotaTimer.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureTerracotaTimer.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.boss;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
@@ -40,9 +58,7 @@ public class FeatureTerracotaTimer extends TextHUDFeature {
 
     @Override
     public List<String> getUsedTextStyle() {
-        return Arrays.asList(new String[] {
-                "title", "separator", "number", "unit"
-        });
+        return Arrays.asList("title", "separator", "number", "unit");
     }
 
     @Override
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureThornBearPercentage.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureThornBearPercentage.java
index afce2cd5..16d78188 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureThornBearPercentage.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureThornBearPercentage.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.boss;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
@@ -45,9 +63,7 @@ public class FeatureThornBearPercentage extends TextHUDFeature {
 
     @Override
     public java.util.List<String> getUsedTextStyle() {
-        return Arrays.asList(new String[] {
-                "title", "separator", "number", "unit"
-        });
+        return Arrays.asList("title", "separator", "number", "unit");
     }
 
     @Override
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureThornSpiritBowTimer.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureThornSpiritBowTimer.java
index 26ccaa1b..6f2d5987 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureThornSpiritBowTimer.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureThornSpiritBowTimer.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.boss;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
@@ -40,9 +58,7 @@ public class FeatureThornSpiritBowTimer extends TextHUDFeature implements ChatLi
 
     @Override
     public List<String> getUsedTextStyle() {
-        return Arrays.asList(new String[] {
-                "title", "separator", "time"
-        });
+        return Arrays.asList("title", "separator", "time");
     }
 
     @Override
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureWarningOnPortal.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureWarningOnPortal.java
index 67596e44..cf30dbe8 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureWarningOnPortal.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/FeatureWarningOnPortal.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.boss;
 
 import com.google.common.base.Supplier;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/CorrectThePaneSolutionProvider.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/CorrectThePaneSolutionProvider.java
index 33bfa631..5c4106c6 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/CorrectThePaneSolutionProvider.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/CorrectThePaneSolutionProvider.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.boss.terminal;
 
 import net.minecraft.init.Blocks;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/FeatureSimonSaysSolver.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/FeatureSimonSaysSolver.java
index 2f92873e..1366b55f 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/FeatureSimonSaysSolver.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/FeatureSimonSaysSolver.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.boss.terminal;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
@@ -24,9 +42,9 @@ public class FeatureSimonSaysSolver extends SimpleFeature implements WorldRender
         super("Bossfight","Simon Says Solver","Solver for Simon says puzzle", "bossfight.simonsays2");
     }
 
-    private SkyblockStatus ss = e.getDungeonsGuide().getSkyblockStatus();
-    private List<BlockPos> orderbuild = new ArrayList<BlockPos>();
-    private LinkedList<BlockPos> orderclick = new LinkedList<BlockPos>();
+    private final SkyblockStatus ss = e.getDungeonsGuide().getSkyblockStatus();
+    private final List<BlockPos> orderbuild = new ArrayList<BlockPos>();
+    private final LinkedList<BlockPos> orderclick = new LinkedList<BlockPos>();
 
     @Override
     public void drawWorld(float partialTicks) {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/FeatureTerminalSolvers.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/FeatureTerminalSolvers.java
index d069c84d..f86bbf3c 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/FeatureTerminalSolvers.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/FeatureTerminalSolvers.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.boss.terminal;
 
 import kr.syeyoung.dungeonsguide.features.SimpleFeature;
@@ -35,7 +53,7 @@ public class FeatureTerminalSolvers extends SimpleFeature implements GuiOpenList
 
     private TerminalSolutionProvider solutionProvider;
     private TerminalSolution solution;
-    private List<Slot> clicked = new ArrayList<Slot>();
+    private final List<Slot> clicked = new ArrayList<Slot>();
 
     @Override
     public void onGuiOpen(GuiOpenEvent event) {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/NavigateMazeSolutionProvider.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/NavigateMazeSolutionProvider.java
index 6a19d848..f46442d6 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/NavigateMazeSolutionProvider.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/NavigateMazeSolutionProvider.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.boss.terminal;
 
 import net.minecraft.init.Blocks;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/SelectAllColorSolutionProivider.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/SelectAllColorSolutionProivider.java
index 663cce11..230383fe 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/SelectAllColorSolutionProivider.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/SelectAllColorSolutionProivider.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.boss.terminal;
 
 import net.minecraft.init.Items;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/SelectInOrderSolutionProvider.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/SelectInOrderSolutionProvider.java
index f6fc76e7..b04a7726 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/SelectInOrderSolutionProvider.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/SelectInOrderSolutionProvider.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.boss.terminal;
 
 import net.minecraft.init.Blocks;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/TerminalSolution.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/TerminalSolution.java
index bf82d5f2..e8b0c9a4 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/TerminalSolution.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/TerminalSolution.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.boss.terminal;
 
 import lombok.Data;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/TerminalSolutionProvider.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/TerminalSolutionProvider.java
index 3a3dbe03..4c7b3d02 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/TerminalSolutionProvider.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/TerminalSolutionProvider.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.boss.terminal;
 
 import net.minecraft.inventory.ContainerChest;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/WhatStartsWithSolutionProvider.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/WhatStartsWithSolutionProvider.java
index eb33a5b5..758360fe 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/WhatStartsWithSolutionProvider.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/boss/terminal/WhatStartsWithSolutionProvider.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.boss.terminal;
 
 import kr.syeyoung.dungeonsguide.utils.TextUtils;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureBoxBats.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureBoxBats.java
index 92df3989..517b1d51 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureBoxBats.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureBoxBats.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.dungeon;
 
 import com.google.common.base.Predicate;
@@ -26,7 +44,7 @@ public class FeatureBoxBats extends SimpleFeature implements WorldRenderListener
     }
 
 
-    private SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
+    private final SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
     @Override
     public void drawWorld(float partialTicks) {
         if (!isEnabled()) return;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureBoxSkelemaster.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureBoxSkelemaster.java
index 545a5449..e8192e57 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureBoxSkelemaster.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureBoxSkelemaster.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.dungeon;
 
 import com.google.common.base.Predicate;
@@ -26,7 +44,7 @@ public class FeatureBoxSkelemaster extends SimpleFeature implements WorldRenderL
     }
 
 
-    private SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
+    private final SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
     @Override
     public void drawWorld(float partialTicks) {
         if (!isEnabled()) return;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureBoxStarMobs.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureBoxStarMobs.java
index e647e0de..4efbdae9 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureBoxStarMobs.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureBoxStarMobs.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.dungeon;
 
 import com.google.common.base.Predicate;
@@ -25,7 +43,7 @@ public class FeatureBoxStarMobs extends SimpleFeature implements WorldRenderList
     }
 
 
-    private SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
+    private final SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
     @Override
     public void drawWorld(float partialTicks) {
         if (!isEnabled()) return;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonCurrentRoomSecrets.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonCurrentRoomSecrets.java
index 667ce16d..16d29af6 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonCurrentRoomSecrets.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonCurrentRoomSecrets.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.dungeon;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
@@ -51,9 +69,7 @@ public class FeatureDungeonCurrentRoomSecrets extends TextHUDFeature implements
 
     @Override
     public List<String> getUsedTextStyle() {
-        return Arrays.asList(new String[] {
-                "title", "separator", "currentSecrets", "separator2", "totalSecrets"
-        });
+        return Arrays.asList("title", "separator", "currentSecrets", "separator2", "totalSecrets");
     }
 
     @Override
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonDeaths.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonDeaths.java
index c50333b3..be7dad61 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonDeaths.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonDeaths.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.dungeon;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
@@ -46,8 +64,7 @@ public class FeatureDungeonDeaths extends TextHUDFeature implements ChatListener
     public boolean isHUDViewable() {
         if (!skyblockStatus.isOnDungeon()) return false;
         DungeonContext context = skyblockStatus.getContext();
-        if (context == null) return false;
-        return true;
+        return context != null;
     }
 
     @Override
@@ -57,9 +74,7 @@ public class FeatureDungeonDeaths extends TextHUDFeature implements ChatListener
 
     @Override
     public List<String> getUsedTextStyle() {
-        return Arrays.asList(new String[] {
-                "username", "separator", "deaths", "total", "totalDeaths"
-        });
+        return Arrays.asList("username", "separator", "deaths", "total", "totalDeaths");
     }
 
     @Override
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonMap.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonMap.java
index 1cfb204b..e08c38f9 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonMap.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonMap.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.dungeon;
 
 import com.google.common.collect.ComparisonChain;
@@ -105,7 +123,7 @@ public class FeatureDungeonMap extends GuiFeature implements DungeonEndListener,
     public void drawHUD(float partialTicks) {
         if (!skyblockStatus.isOnDungeon()) return;
         if (skyblockStatus.getContext() == null || !skyblockStatus.getContext().getMapProcessor().isInitialized()) return;
-        if (!on) return;;
+        if (!on) return;
 
         DungeonContext context = skyblockStatus.getContext();
         MapProcessor mapProcessor = context.getMapProcessor();
@@ -113,7 +131,7 @@ public class FeatureDungeonMap extends GuiFeature implements DungeonEndListener,
         Rectangle featureRect =getFeatureRect().getRectangle();
         Gui.drawRect(0,0,featureRect.width, featureRect.height, RenderUtils.getColorAt(featureRect.x, featureRect.y, this.<AColor>getParameter("background_color").getValue()));
         GlStateManager.color(1,1,1,1);
-        GlStateManager.pushMatrix();;
+        GlStateManager.pushMatrix();
         if (mapData == null) {
             Gui.drawRect(0,0,featureRect.width, featureRect.height, 0xFFFF0000);
         } else {
@@ -209,9 +227,9 @@ public class FeatureDungeonMap extends GuiFeature implements DungeonEndListener,
 
 
 
-    private DynamicTexture mapTexture = new DynamicTexture(128, 128);
-    private ResourceLocation location = Minecraft.getMinecraft().getTextureManager().getDynamicTextureLocation("dungeonmap/map", mapTexture);
-    private int[] mapTextureData = mapTexture.getTextureData();
+    private final DynamicTexture mapTexture = new DynamicTexture(128, 128);
+    private final ResourceLocation location = Minecraft.getMinecraft().getTextureManager().getDynamicTextureLocation("dungeonmap/map", mapTexture);
+    private final int[] mapTextureData = mapTexture.getTextureData();
 
     private void updateMapTexture(byte[] colors, MapProcessor mapProcessor, List<DungeonRoom> dungeonRooms) {
         for (int i = 0; i < 16384; ++i) {
@@ -327,10 +345,10 @@ public class FeatureDungeonMap extends GuiFeature implements DungeonEndListener,
                     float f4 = (float)(b0 / 4 + 1) / 4.0F;
                     worldrenderer.begin(7, DefaultVertexFormats.POSITION_TEX);
                     float f5 = -0.001F;
-                    worldrenderer.pos(-1.0D, 1.0D, (double)((float)k * -0.001F)).tex((double)f1, (double)f2).endVertex();
-                    worldrenderer.pos(1.0D, 1.0D, (double)((float)k * -0.001F)).tex((double)f3, (double)f2).endVertex();
-                    worldrenderer.pos(1.0D, -1.0D, (double)((float)k * -0.001F)).tex((double)f3, (double)f4).endVertex();
-                    worldrenderer.pos(-1.0D, -1.0D, (double)((float)k * -0.001F)).tex((double)f1, (double)f4).endVertex();
+                    worldrenderer.pos(-1.0D, 1.0D, (float)k * -0.001F).tex(f1, f2).endVertex();
+                    worldrenderer.pos(1.0D, 1.0D, (float)k * -0.001F).tex(f3, f2).endVertex();
+                    worldrenderer.pos(1.0D, -1.0D, (float)k * -0.001F).tex(f3, f4).endVertex();
+                    worldrenderer.pos(-1.0D, -1.0D, (float)k * -0.001F).tex(f1, f4).endVertex();
                     tessellator.draw();
                     GlStateManager.popMatrix();
                     ++k;
@@ -349,10 +367,10 @@ public class FeatureDungeonMap extends GuiFeature implements DungeonEndListener,
         GlStateManager.tryBlendFuncSeparate(1, 771, 0, 1);
         GlStateManager.disableAlpha();
         worldrenderer.begin(7, DefaultVertexFormats.POSITION_TEX);
-        worldrenderer.pos((float)(i) + f, (double)((float)(j + 128) - f), -0.009999999776482582D).tex(0.0D, 1.0D).endVertex();
-        worldrenderer.pos((float)(i + 128) - f, (double)((float)(j + 128) - f), -0.009999999776482582D).tex(1.0D, 1.0D).endVertex();
-        worldrenderer.pos((float)(i + 128) - f, (double)((float)(j) + f), -0.009999999776482582D).tex(1.0D, 0.0D).endVertex();
-        worldrenderer.pos((float)(i) + f, (double)((float)(j) + f), -0.009999999776482582D).tex(0.0D, 0.0D).endVertex();
+        worldrenderer.pos((float)(i) + f, (float)(j + 128) - f, -0.009999999776482582D).tex(0.0D, 1.0D).endVertex();
+        worldrenderer.pos((float)(i + 128) - f, (float)(j + 128) - f, -0.009999999776482582D).tex(1.0D, 1.0D).endVertex();
+        worldrenderer.pos((float)(i + 128) - f, (float)(j) + f, -0.009999999776482582D).tex(1.0D, 0.0D).endVertex();
+        worldrenderer.pos((float)(i) + f, (float)(j) + f, -0.009999999776482582D).tex(0.0D, 0.0D).endVertex();
         tessellator.draw();
         GlStateManager.enableAlpha();
         GlStateManager.disableBlend();
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonMilestone.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonMilestone.java
index 45f0f016..dfa602c8 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonMilestone.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonMilestone.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.dungeon;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
@@ -53,9 +71,7 @@ public class FeatureDungeonMilestone extends TextHUDFeature implements ChatListe
 
     @Override
     public List<String> getUsedTextStyle() {
-        return Arrays.asList(new String[] {
-                "title", "separator", "number"
-        });
+        return Arrays.asList("title", "separator", "number");
     }
 
     @Override
@@ -84,7 +100,7 @@ public class FeatureDungeonMilestone extends TextHUDFeature implements ChatListe
 
     @Override
     public void onChat(ClientChatReceivedEvent clientChatReceivedEvent) {
-        if (clientChatReceivedEvent.type == 2) return;;
+        if (clientChatReceivedEvent.type == 2) return;
         if (!skyblockStatus.isOnDungeon()) return;
         DungeonContext context = skyblockStatus.getContext();
         if (context == null) return;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonRealTime.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonRealTime.java
index 416db257..f074f060 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonRealTime.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonRealTime.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.dungeon;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
@@ -58,9 +76,7 @@ public class FeatureDungeonRealTime extends TextHUDFeature implements DungeonSta
 
     @Override
     public java.util.List<String> getUsedTextStyle() {
-        return Arrays.asList(new String[] {
-                "title", "discriminator", "separator", "number"
-        });
+        return Arrays.asList("title", "discriminator", "separator", "number");
     }
 
     @Override
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonSBTime.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonSBTime.java
index 69626269..b01cdc24 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonSBTime.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonSBTime.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.dungeon;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
@@ -29,7 +47,7 @@ import java.util.List;
 
 public class FeatureDungeonSBTime extends TextHUDFeature {
 
-    private SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
+    private final SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
 
     public FeatureDungeonSBTime() {
         super("Dungeon", "Display Ingame Dungeon Time", "Display how much time skyblock thinks has passed since dungeon run started", "dungeon.stats.igtime", true, getFontRenderer().getStringWidth("Time(IG): 1h 59m 59s"), getFontRenderer().FONT_HEIGHT);
@@ -78,9 +96,7 @@ public class FeatureDungeonSBTime extends TextHUDFeature {
 
     @Override
     public java.util.List<String> getUsedTextStyle() {
-        return Arrays.asList(new String[] {
-                "title", "discriminator", "separator", "number"
-        });
+        return Arrays.asList("title", "discriminator", "separator", "number");
     }
 
     @Override
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonScore.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonScore.java
index c5b9618e..2490b13c 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonScore.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonScore.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.dungeon;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
@@ -93,7 +111,7 @@ public class FeatureDungeonScore extends TextHUDFeature implements StompConnecte
         dummyText2.add(new StyledText("S","currentScore"));
         dummyText2.add(new StyledText("->","arrow"));
         dummyText2.add(new StyledText("S+ ","nextScore"));
-        dummyText2.add(new StyledText("(","brackets"));;
+        dummyText2.add(new StyledText("(","brackets"));
         dummyText2.add(new StyledText("1 Required 1 crypt","required"));
         dummyText2.add(new StyledText(")","brackets"));
 
@@ -101,9 +119,7 @@ public class FeatureDungeonScore extends TextHUDFeature implements StompConnecte
 
     @Override
     public java.util.List<String> getUsedTextStyle() {
-        return Arrays.asList(new String[] {
-                "scorename", "separator", "score", "brackets", "etc", "currentScore", "arrow", "nextScore", "required"
-        });
+        return Arrays.asList("scorename", "separator", "score", "brackets", "etc", "currentScore", "arrow", "nextScore", "required");
 
     }
 
@@ -351,7 +367,7 @@ public class FeatureDungeonScore extends TextHUDFeature implements StompConnecte
         actualBit.add(new StyledText(currentLetter,"currentScore"));
         actualBit.add(new StyledText("->","arrow"));
         actualBit.add(new StyledText(nextLetter+" ","nextScore"));
-        actualBit.add(new StyledText("(","brackets"));;
+        actualBit.add(new StyledText("(","brackets"));
         actualBit.add(new StyledText(reqPT2+" required "+tombsBreakable+" crypt "+secrets+" secrets","required"));
         actualBit.add(new StyledText(")","brackets"));
         return actualBit;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonSecrets.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonSecrets.java
index b6c4bde7..5023f6ad 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonSecrets.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonSecrets.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.dungeon;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
@@ -103,9 +121,7 @@ public class FeatureDungeonSecrets extends TextHUDFeature {
 
     @Override
     public java.util.List<String> getUsedTextStyle() {
-        return Arrays.asList(new String[] {
-                "title", "separator", "currentSecrets", "separator2", "totalSecrets", "unknown"
-        });
+        return Arrays.asList("title", "separator", "currentSecrets", "separator2", "totalSecrets", "unknown");
     }
 
     @Override
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonTombs.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonTombs.java
index 00785848..3e9510f1 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonTombs.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureDungeonTombs.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.dungeon;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureHideNameTags.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureHideNameTags.java
index d5476bc8..8c64a6a4 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureHideNameTags.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureHideNameTags.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.dungeon;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
@@ -17,7 +35,7 @@ public class FeatureHideNameTags extends SimpleFeature implements EntityLivingRe
     }
 
 
-    private SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
+    private final SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
 
     @Override
     public void onEntityRenderPre(RenderLivingEvent.Pre renderPlayerEvent) {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeaturePlayerESP.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeaturePlayerESP.java
index 490f4c18..adb97fe9 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeaturePlayerESP.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeaturePlayerESP.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.dungeon;
 
 import com.google.common.base.Predicate;
@@ -37,7 +55,7 @@ public class FeaturePlayerESP extends SimpleFeature implements PlayerRenderListe
     }
 
 
-    private SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
+    private final SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
 
     private boolean preCalled = false;
     @Override
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeaturePressAnyKeyToCloseChest.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeaturePressAnyKeyToCloseChest.java
index 799186b1..7aa385ff 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeaturePressAnyKeyToCloseChest.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeaturePressAnyKeyToCloseChest.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.dungeon;
 
 import kr.syeyoung.dungeonsguide.e;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureWarnLowHealth.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureWarnLowHealth.java
index aafca543..574935c9 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureWarnLowHealth.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureWarnLowHealth.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.dungeon;
 
 import com.google.common.base.Predicate;
@@ -43,7 +61,7 @@ public class FeatureWarnLowHealth extends TextHUDFeature {
     }
 
 
-    private SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
+    private final SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
 
 
     @Override
@@ -53,9 +71,7 @@ public class FeatureWarnLowHealth extends TextHUDFeature {
 
     @Override
     public List<String> getUsedTextStyle() {
-        return Arrays.asList(new String[] {
-                "title", "separator", "number", "unit"
-        });
+        return Arrays.asList("title", "separator", "number", "unit");
     }
 
     private static final java.util.List<StyledText> dummyText=  new ArrayList<StyledText>();
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureWatcherWarning.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureWatcherWarning.java
index b5a93f1b..5d942b2f 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureWatcherWarning.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/dungeon/FeatureWatcherWarning.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.dungeon;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
@@ -43,7 +61,7 @@ public class FeatureWatcherWarning extends TextHUDFeature implements ChatListene
         return Collections.singletonList("warning");
     }
 
-    private UUID lastRoomUID = UUID.randomUUID();
+    private final UUID lastRoomUID = UUID.randomUUID();
     private long warning = 0;
 
     private static final List<StyledText> text = new ArrayList<StyledText>();
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureAutoAcceptReparty.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureAutoAcceptReparty.java
index fdbf5e5f..523b7701 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureAutoAcceptReparty.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureAutoAcceptReparty.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.etc;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureCooldownCounter.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureCooldownCounter.java
index 9534f68f..5c5e81a5 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureCooldownCounter.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureCooldownCounter.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.etc;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
@@ -24,7 +42,7 @@ public class FeatureCooldownCounter extends GuiFeature implements DungeonQuitLis
     }
 
     private long leftDungeonTime = 0L;
-    private boolean wasInDungeon = false;
+    private final boolean wasInDungeon = false;
     @Override
     public void drawHUD(float partialTicks) {
         if (System.currentTimeMillis() - leftDungeonTime > 20000) return;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureCopyMessages.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureCopyMessages.java
index bb91ddf1..a9dc9a8f 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureCopyMessages.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureCopyMessages.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.etc;
 
 import kr.syeyoung.dungeonsguide.features.SimpleFeature;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureDecreaseExplosionSound.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureDecreaseExplosionSound.java
index b6d6e407..53cc786b 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureDecreaseExplosionSound.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureDecreaseExplosionSound.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.etc;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureDisableMessage.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureDisableMessage.java
index 74f577ad..7ec59e5e 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureDisableMessage.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureDisableMessage.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.etc;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeaturePenguins.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeaturePenguins.java
index 4e16781e..39c8dbdd 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeaturePenguins.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeaturePenguins.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.etc;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
@@ -29,8 +47,8 @@ public class FeaturePenguins extends SimpleFeature implements PlayerRenderListen
     }
 
 
-    private SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
-    private ResourceLocation penguin = new ResourceLocation("dungeonsguide:penguin.png");
+    private final SkyblockStatus skyblockStatus = e.getDungeonsGuide().getSkyblockStatus();
+    private final ResourceLocation penguin = new ResourceLocation("dungeonsguide:penguin.png");
 
     @Override
     public void onEntityRenderPre(RenderPlayerEvent.Pre renderPlayerEvent) {
@@ -70,7 +88,7 @@ public class FeaturePenguins extends SimpleFeature implements PlayerRenderListen
                 GlStateManager.scale(0.8,0.8,0.8);
 
 
-                if (((EntityPlayer) entitylivingbaseIn).fishEntity != null)
+                if (entitylivingbaseIn.fishEntity != null)
                 {
                     itemstack = new ItemStack(Items.fishing_rod, 0);
                 }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureRepartyCommand.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureRepartyCommand.java
index 5212b3ed..7e4788f9 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureRepartyCommand.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureRepartyCommand.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.etc;
 
 import kr.syeyoung.dungeonsguide.features.FeatureParameter;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureTooltipDungeonStat.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureTooltipDungeonStat.java
index d8f32b98..02512529 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureTooltipDungeonStat.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureTooltipDungeonStat.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.etc;
 
 import kr.syeyoung.dungeonsguide.features.SimpleFeature;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureTooltipPrice.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureTooltipPrice.java
index 91a7bc6d..5f145f44 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureTooltipPrice.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureTooltipPrice.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.etc;
 
 import kr.syeyoung.dungeonsguide.features.FeatureParameter;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureUpdateAlarm.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureUpdateAlarm.java
index 858e05bd..6686a3f9 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureUpdateAlarm.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/FeatureUpdateAlarm.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.etc;
 
 import kr.syeyoung.dungeonsguide.e;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/ability/FeatureAbilityCooldown.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/ability/FeatureAbilityCooldown.java
index 469290e4..3d41a76d 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/ability/FeatureAbilityCooldown.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/ability/FeatureAbilityCooldown.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.etc.ability;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
@@ -226,7 +244,7 @@ public class FeatureAbilityCooldown extends TextHUDFeature implements ChatListen
         }
     }
 
-    private TreeSet<UsedAbility> usedAbilities = new TreeSet<UsedAbility>((c1,c2) -> {
+    private final TreeSet<UsedAbility> usedAbilities = new TreeSet<UsedAbility>((c1, c2) -> {
         int a = Comparator.comparingLong(UsedAbility::getCooldownEnd).compare(c1,c2);
         return c1.getAbility().getName().equals(c2.getAbility().getName()) ? 0 : a;
     });
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/ability/SkyblockAbility.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/ability/SkyblockAbility.java
index 19e4ae02..a7c8a0b9 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/ability/SkyblockAbility.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/ability/SkyblockAbility.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.etc.ability;
 
 import lombok.AllArgsConstructor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/ability/UsedAbility.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/ability/UsedAbility.java
index 59644212..baea7e44 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/ability/UsedAbility.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/etc/ability/UsedAbility.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.etc.ability;
 
 import lombok.AllArgsConstructor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/APIKey.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/APIKey.java
index 8516944e..96562f02 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/APIKey.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/APIKey.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party;
 
 import kr.syeyoung.dungeonsguide.features.FeatureParameter;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/FeatureGoodParties.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/FeatureGoodParties.java
index 912e0c6a..9cd1258f 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/FeatureGoodParties.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/FeatureGoodParties.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party;
 
 import kr.syeyoung.dungeonsguide.features.FeatureRegistry;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/ApiFetchur.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/ApiFetchur.java
index 16ae4e0f..7df5e7d6 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/ApiFetchur.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/ApiFetchur.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.api;
 
 import com.google.gson.*;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/CachedData.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/CachedData.java
index 2d5e2bc7..39b04088 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/CachedData.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/CachedData.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.api;
 
 import lombok.AllArgsConstructor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/ClassSpecificData.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/ClassSpecificData.java
index e7b7abc4..f977b46a 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/ClassSpecificData.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/ClassSpecificData.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.api;
 
 import lombok.AllArgsConstructor;
@@ -6,6 +24,6 @@ import lombok.Getter;
 @AllArgsConstructor
 @Getter
 public class ClassSpecificData<T> {
-    private DungeonClass dungeonClass;
-    private T data;
+    private final DungeonClass dungeonClass;
+    private final T data;
 }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/DungeonClass.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/DungeonClass.java
index 6f2a2d71..bc0d15f2 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/DungeonClass.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/DungeonClass.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.api;
 
 import lombok.AllArgsConstructor;
@@ -12,8 +30,8 @@ public enum DungeonClass {
     MAGE("mage", "Mage"), ARCHER("archer","Archer"), HEALER("healer", "Healer"), TANK("tank", "Tank"), BERSERK("berserk", "Berserk");
 
 
-    private String jsonName;
-    private String familarName;
+    private final String jsonName;
+    private final String familarName;
     private static final Map<String, DungeonClass> jsonNameToClazz = new HashMap<>();
     static {
         for (DungeonClass value : values()) {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/DungeonSpecificData.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/DungeonSpecificData.java
index 63187676..a70b8ba0 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/DungeonSpecificData.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/DungeonSpecificData.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.api;
 
 import lombok.AllArgsConstructor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/DungeonStat.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/DungeonStat.java
index c8702e72..fb3be9ac 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/DungeonStat.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/DungeonStat.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.api;
 
 import lombok.Data;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/DungeonType.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/DungeonType.java
index bf86e97e..00ca208b 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/DungeonType.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/DungeonType.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.api;
 
 import com.google.common.collect.Sets;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/FloorSpecificData.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/FloorSpecificData.java
index 54824406..3f3c4f35 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/FloorSpecificData.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/FloorSpecificData.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.api;
 
 import lombok.AllArgsConstructor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/Pet.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/Pet.java
index 3ffac6ba..eb1427eb 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/Pet.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/Pet.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.api;
 
 import lombok.Data;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/PlayerProfile.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/PlayerProfile.java
index c1bdbc09..4cadd188 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/PlayerProfile.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/PlayerProfile.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.api;
 
 import lombok.Data;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/Skill.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/Skill.java
index fd88144b..47900ef3 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/Skill.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/Skill.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.api;
 
 import lombok.AllArgsConstructor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/SkinFetchur.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/SkinFetchur.java
index 977aec47..e2c08d58 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/SkinFetchur.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/api/SkinFetchur.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.api;
 
 import com.mojang.authlib.GameProfile;
@@ -18,9 +36,9 @@ import java.util.concurrent.ConcurrentHashMap;
 
 public class SkinFetchur {
 
-    private static Map<String, CachedData<SkinSet>> skinSetMap = new ConcurrentHashMap<>();
+    private static final Map<String, CachedData<SkinSet>> skinSetMap = new ConcurrentHashMap<>();
 
-    private static Map<String, CompletableFuture<SkinSet>> currentReq = new HashMap<>();
+    private static final Map<String, CompletableFuture<SkinSet>> currentReq = new HashMap<>();
 
     public static CompletableFuture<SkinSet> getSkinSet(GameProfile gameProfile) {
         if (gameProfile == null) {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRenderDungeonFloorStat.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRenderDungeonFloorStat.java
index 249e43c6..2cd81c5e 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRenderDungeonFloorStat.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRenderDungeonFloorStat.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.playerpreview;
 
 import kr.syeyoung.dungeonsguide.config.guiconfig.FeatureEditPane;
@@ -11,8 +29,8 @@ import java.awt.*;
 import java.util.Arrays;
 
 public class DataRenderDungeonFloorStat implements DataRenderer {
-    private DungeonType dungeonType;
-    private int floor;
+    private final DungeonType dungeonType;
+    private final int floor;
     public DataRenderDungeonFloorStat(DungeonType dungeonType, int floor) {
         this.dungeonType = dungeonType;
         this.floor = floor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRenderDungeonHighestFloorStat.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRenderDungeonHighestFloorStat.java
index 561da4e4..44271143 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRenderDungeonHighestFloorStat.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRenderDungeonHighestFloorStat.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.playerpreview;
 
 import kr.syeyoung.dungeonsguide.config.guiconfig.FeatureEditPane;
@@ -11,7 +29,7 @@ import java.awt.*;
 import java.util.Arrays;
 
 public class DataRenderDungeonHighestFloorStat implements DataRenderer {
-    private DungeonType dungeonType;
+    private final DungeonType dungeonType;
     public DataRenderDungeonHighestFloorStat(DungeonType dungeonType) {
         this.dungeonType = dungeonType;
     }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRenderer.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRenderer.java
index b1ceff9e..df72647e 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRenderer.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRenderer.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.playerpreview;
 
 import kr.syeyoung.dungeonsguide.features.impl.party.api.PlayerProfile;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererClassLv.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererClassLv.java
index 950ddbe9..459e3ceb 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererClassLv.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererClassLv.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.playerpreview;
 
 import kr.syeyoung.dungeonsguide.config.guiconfig.FeatureEditPane;
@@ -12,7 +30,7 @@ import java.awt.*;
 import java.util.Arrays;
 
 public class DataRendererClassLv implements DataRenderer {
-    private DungeonClass dungeonClass;
+    private final DungeonClass dungeonClass;
     public DataRendererClassLv(DungeonClass dungeonClass) {
         this.dungeonClass = dungeonClass;
     }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererDungeonLv.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererDungeonLv.java
index 580b1761..0dccb1a8 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererDungeonLv.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererDungeonLv.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.playerpreview;
 
 import kr.syeyoung.dungeonsguide.config.guiconfig.FeatureEditPane;
@@ -15,7 +33,7 @@ import java.awt.*;
 import java.util.Arrays;
 
 public class DataRendererDungeonLv implements DataRenderer {
-    private DungeonType dungeonType;
+    private final DungeonType dungeonType;
     public DataRendererDungeonLv(DungeonType dungeonType) {
         this.dungeonType = dungeonType;
     }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererEditor.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererEditor.java
index 29c728ce..3895af3e 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererEditor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererEditor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.playerpreview;
 
 import kr.syeyoung.dungeonsguide.config.guiconfig.GuiConfig;
@@ -14,8 +32,8 @@ import java.util.List;
 import java.util.Set;
 
 public class DataRendererEditor extends MPanel {
-    private FeatureViewPlayerOnJoin feature;
-    private GuiConfig config;
+    private final FeatureViewPlayerOnJoin feature;
+    private final GuiConfig config;
 
     public DataRendererEditor(GuiConfig config, FeatureViewPlayerOnJoin featureViewPlayerOnJoin) {
         this.config = config;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererFairySouls.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererFairySouls.java
index 884c1c58..7fe2e148 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererFairySouls.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererFairySouls.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.playerpreview;
 
 import kr.syeyoung.dungeonsguide.config.guiconfig.FeatureEditPane;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererRegistry.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererRegistry.java
index 0c1edea0..7eab126b 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererRegistry.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererRegistry.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.playerpreview;
 
 import kr.syeyoung.dungeonsguide.features.impl.party.api.DungeonClass;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererSecrets.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererSecrets.java
index dfb2f6fb..81f08c95 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererSecrets.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererSecrets.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.playerpreview;
 
 import kr.syeyoung.dungeonsguide.features.impl.party.api.PlayerProfile;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererSelectedClassLv.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererSelectedClassLv.java
index 95295fd5..3a97f17e 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererSelectedClassLv.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererSelectedClassLv.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.playerpreview;
 
 import kr.syeyoung.dungeonsguide.config.guiconfig.FeatureEditPane;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererSetUrOwn.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererSetUrOwn.java
index 3601768d..0bc62e9f 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererSetUrOwn.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererSetUrOwn.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.playerpreview;
 
 import kr.syeyoung.dungeonsguide.config.guiconfig.FeatureEditPane;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererSkillLv.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererSkillLv.java
index 81f4c59a..297db003 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererSkillLv.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/DataRendererSkillLv.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.playerpreview;
 
 import kr.syeyoung.dungeonsguide.config.guiconfig.FeatureEditPane;
@@ -15,7 +33,7 @@ import java.awt.*;
 import java.util.Arrays;
 
 public class DataRendererSkillLv implements DataRenderer {
-    private Skill skill;
+    private final Skill skill;
     public DataRendererSkillLv(Skill skill) {
         this.skill = skill;
     }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/FeatureViewPlayerOnJoin.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/FeatureViewPlayerOnJoin.java
index 263aaf35..24c25642 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/FeatureViewPlayerOnJoin.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/party/playerpreview/FeatureViewPlayerOnJoin.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.party.playerpreview;
 
 import com.google.common.base.Supplier;
@@ -250,9 +268,9 @@ public class FeatureViewPlayerOnJoin extends SimpleFeature implements GuiPostRen
                 List<String> list = toHover.getTooltip(Minecraft.getMinecraft().thePlayer, Minecraft.getMinecraft().gameSettings.advancedItemTooltips);
                 for (int i = 0; i < list.size(); ++i) {
                     if (i == 0) {
-                        list.set(i, toHover.getRarity().rarityColor + (String)list.get(i));
+                        list.set(i, toHover.getRarity().rarityColor + list.get(i));
                     } else {
-                        list.set(i, EnumChatFormatting.GRAY + (String)list.get(i));
+                        list.set(i, EnumChatFormatting.GRAY + list.get(i));
                     }
                 }
                 FontRenderer font = toHover.getItem().getFontRenderer(toHover);
@@ -305,9 +323,9 @@ public class FeatureViewPlayerOnJoin extends SimpleFeature implements GuiPostRen
                 List<String> list = toHover.getTooltip(Minecraft.getMinecraft().thePlayer, Minecraft.getMinecraft().gameSettings.advancedItemTooltips);
                 for (int i = 0; i < list.size(); ++i) {
                     if (i == 0) {
-                        list.set(i, toHover.getRarity().rarityColor + (String)list.get(i));
+                        list.set(i, toHover.getRarity().rarityColor + list.get(i));
                     } else {
-                        list.set(i, EnumChatFormatting.GRAY + (String)list.get(i));
+                        list.set(i, EnumChatFormatting.GRAY + list.get(i));
                     }
                 }
                 FontRenderer font = toHover.getItem().getFontRenderer(toHover);
@@ -411,7 +429,7 @@ public class FeatureViewPlayerOnJoin extends SimpleFeature implements GuiPostRen
 
     public static class HoverEventRenderPlayer extends HoverEvent {
         @Getter
-        private String uuid;
+        private final String uuid;
         public HoverEventRenderPlayer(String uuid) {
             super(Action.SHOW_TEXT, new ChatComponentText(""));
             this.uuid = uuid;
@@ -445,8 +463,8 @@ public class FeatureViewPlayerOnJoin extends SimpleFeature implements GuiPostRen
         @Setter
         @Getter
         private PlayerProfile skyblockProfile;
-        private SkinFetchur.SkinSet skinSet;
-        private PlayerProfile.Armor armor;
+        private final SkinFetchur.SkinSet skinSet;
+        private final PlayerProfile.Armor armor;
         private FakePlayer(World w) {
             super(w, null);
             throw new UnsupportedOperationException("what");
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/secret/FeatureActions.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/secret/FeatureActions.java
index 5747af74..0fa8cd30 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/secret/FeatureActions.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/secret/FeatureActions.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.secret;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
@@ -59,8 +77,7 @@ public class FeatureActions extends TextHUDFeature {
         Point roomPt = context.getMapProcessor().worldPointToRoomPoint(thePlayer.getPosition());
         DungeonRoom dungeonRoom = context.getRoomMapper().get(roomPt);
         if (dungeonRoom == null) return false;
-        if (!(dungeonRoom.getRoomProcessor() instanceof GeneralRoomProcessor)) return false;
-        return true;
+        return dungeonRoom.getRoomProcessor() instanceof GeneralRoomProcessor;
     }
 
     private static final List<StyledText> dummyText=  new ArrayList<StyledText>();
@@ -87,9 +104,7 @@ public class FeatureActions extends TextHUDFeature {
 
     @Override
     public List<String> getUsedTextStyle() {
-        return Arrays.asList(new String[] {
-                "pathfinding","mechanic","separator","state","current", "number", "dot", "action", "afterline"
-        });
+        return Arrays.asList("pathfinding","mechanic","separator","state","current", "number", "dot", "action", "afterline");
     }
 
     @Override
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/secret/FeatureFreezePathfind.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/secret/FeatureFreezePathfind.java
index 1ef3be9d..e4485218 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/secret/FeatureFreezePathfind.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/secret/FeatureFreezePathfind.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.secret;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/secret/FeatureMechanicBrowse.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/secret/FeatureMechanicBrowse.java
index 19f39b1f..84053952 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/secret/FeatureMechanicBrowse.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/secret/FeatureMechanicBrowse.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.secret;
 
 import com.google.common.collect.Lists;
@@ -182,7 +200,7 @@ public class FeatureMechanicBrowse extends GuiFeature implements GuiPreRenderLis
                 fr.drawString((String)obj, 3, i * fr.FONT_HEIGHT, 0xFFEEEEEE);
             }
         }
-        GlStateManager.popMatrix();;
+        GlStateManager.popMatrix();
 
         if (selected != -1) {
             clip(new ScaledResolution(Minecraft.getMinecraft()), feature.x + feature.width, feature.y + fr.FONT_HEIGHT + 5, feature.width , feature.height - fr.FONT_HEIGHT - 6);
@@ -215,8 +233,8 @@ public class FeatureMechanicBrowse extends GuiFeature implements GuiPreRenderLis
     private int selected = -1;
     private int selectedState = -1;
     private List<String> possibleStates = new ArrayList<String>();
-    private List<Object> sortedMechanics = new ArrayList<Object>();
-    private List<String> sortedMechanicsName = new ArrayList<String>();
+    private final List<Object> sortedMechanics = new ArrayList<Object>();
+    private final List<String> sortedMechanicsName = new ArrayList<String>();
     private void setupMechanics() {
         sortedMechanics.clear();
         sortedMechanicsName.clear();
@@ -417,7 +435,7 @@ public class FeatureMechanicBrowse extends GuiFeature implements GuiPreRenderLis
         if (dungeonRoom == null) return;
         if (!(dungeonRoom.getRoomProcessor() instanceof GeneralRoomProcessor)) return;
         if (selected != -1) {
-            if (sortedMechanics.size() <= selected) return;;
+            if (sortedMechanics.size() <= selected) return;
             ((DungeonMechanic)sortedMechanics.get(selected)).highlight(new Color(0,255,255,50), sortedMechanicsName.get(selected) +" ("+(((DungeonMechanic)
             sortedMechanics.get(selected)).getRepresentingPoint(dungeonRoom) != null ?
                     String.format("%.1f", MathHelper.sqrt_double(((DungeonMechanic) sortedMechanics.get(selected)).getRepresentingPoint(dungeonRoom).getBlockPos(dungeonRoom).distanceSq(Minecraft.getMinecraft().thePlayer.getPosition()))) : "")
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/secret/FeatureSoulRoomWarning.java b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/secret/FeatureSoulRoomWarning.java
index 6f3a3ea7..f5824e17 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/impl/secret/FeatureSoulRoomWarning.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/impl/secret/FeatureSoulRoomWarning.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.impl.secret;
 
 import com.google.common.collect.Lists;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/BossroomEnterListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/BossroomEnterListener.java
index 51fecd08..aa0b6686 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/BossroomEnterListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/BossroomEnterListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 public interface BossroomEnterListener {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/ChatListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/ChatListener.java
index 13989245..4bd7e9ef 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/ChatListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/ChatListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 import net.minecraftforge.client.event.ClientChatReceivedEvent;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/ChatListenerGlobal.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/ChatListenerGlobal.java
index 423de9b2..631f4cda 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/ChatListenerGlobal.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/ChatListenerGlobal.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 import net.minecraftforge.client.event.ClientChatReceivedEvent;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/DungeonContextInitializationListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/DungeonContextInitializationListener.java
index 4fe3630e..6256b190 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/DungeonContextInitializationListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/DungeonContextInitializationListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 public interface DungeonContextInitializationListener {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/DungeonEndListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/DungeonEndListener.java
index 89363aef..4b77f584 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/DungeonEndListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/DungeonEndListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 public interface DungeonEndListener {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/DungeonQuitListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/DungeonQuitListener.java
index 040e40eb..a576ac53 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/DungeonQuitListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/DungeonQuitListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 public interface DungeonQuitListener {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/DungeonStartListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/DungeonStartListener.java
index 60e2d141..7edcff0d 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/DungeonStartListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/DungeonStartListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 public interface DungeonStartListener {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/EntityLivingRenderListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/EntityLivingRenderListener.java
index 3e40996f..44207678 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/EntityLivingRenderListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/EntityLivingRenderListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 import net.minecraftforge.client.event.RenderLivingEvent;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/GuiBackgroundRenderListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/GuiBackgroundRenderListener.java
index df1bbecf..b46f9353 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/GuiBackgroundRenderListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/GuiBackgroundRenderListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 import net.minecraftforge.client.event.GuiScreenEvent;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/GuiClickListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/GuiClickListener.java
index 4d40594b..048c9683 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/GuiClickListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/GuiClickListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 import net.minecraftforge.client.event.GuiScreenEvent;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/GuiOpenListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/GuiOpenListener.java
index 07029b74..0ce74ae9 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/GuiOpenListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/GuiOpenListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 import net.minecraftforge.client.event.GuiOpenEvent;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/GuiPostRenderListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/GuiPostRenderListener.java
index 42974d5b..6ea30768 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/GuiPostRenderListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/GuiPostRenderListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 import net.minecraftforge.client.event.GuiScreenEvent;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/GuiPreRenderListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/GuiPreRenderListener.java
index 6183b9f5..e902f41d 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/GuiPreRenderListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/GuiPreRenderListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 import net.minecraftforge.client.event.GuiScreenEvent;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/InteractListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/InteractListener.java
index 1494540b..717f2c72 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/InteractListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/InteractListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 import net.minecraftforge.event.entity.player.ItemTooltipEvent;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/KeyInputListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/KeyInputListener.java
index 5462c4cb..ae940936 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/KeyInputListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/KeyInputListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 import net.minecraftforge.client.event.GuiScreenEvent;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/PlayerRenderListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/PlayerRenderListener.java
index 2cc1e7a0..73a27171 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/PlayerRenderListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/PlayerRenderListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 import net.minecraftforge.client.event.RenderPlayerEvent;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/ScreenRenderListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/ScreenRenderListener.java
index 4a659a80..d801e7ea 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/ScreenRenderListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/ScreenRenderListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 public interface ScreenRenderListener {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/SkyblockJoinListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/SkyblockJoinListener.java
index f32ce8fa..bd27a83b 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/SkyblockJoinListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/SkyblockJoinListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 public interface SkyblockJoinListener {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/SkyblockLeaveListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/SkyblockLeaveListener.java
index 59e6d193..efa80789 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/SkyblockLeaveListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/SkyblockLeaveListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 public interface SkyblockLeaveListener {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/SoundListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/SoundListener.java
index 168c87df..8bdbf532 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/SoundListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/SoundListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 import net.minecraftforge.client.event.sound.PlaySoundEvent;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/StompConnectedListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/StompConnectedListener.java
index 696336d3..0f5bad0e 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/StompConnectedListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/StompConnectedListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 import kr.syeyoung.dungeonsguide.events.StompConnectedEvent;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/TickListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/TickListener.java
index dc040fc9..2fea2f09 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/TickListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/TickListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 public interface TickListener {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/TitleListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/TitleListener.java
index ecdd253e..806cd50b 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/TitleListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/TitleListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 import net.minecraft.network.play.server.S45PacketTitle;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/TooltipListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/TooltipListener.java
index df1cf7ae..f1363dc2 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/TooltipListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/TooltipListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 import net.minecraftforge.event.entity.player.ItemTooltipEvent;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/WorldRenderListener.java b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/WorldRenderListener.java
index 3815453d..c4b68c52 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/listener/WorldRenderListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/listener/WorldRenderListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.listener;
 
 public interface WorldRenderListener {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/text/PanelTextParameterConfig.java b/src/main/java/kr/syeyoung/dungeonsguide/features/text/PanelTextParameterConfig.java
index adab8bd0..f71b2e10 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/text/PanelTextParameterConfig.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/text/PanelTextParameterConfig.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.text;
 
 import kr.syeyoung.dungeonsguide.config.guiconfig.FeatureEditPane;
@@ -33,11 +51,11 @@ import java.util.List;
 
 public class PanelTextParameterConfig extends MPanel {
 
-    private StyledTextProvider feature;
+    private final StyledTextProvider feature;
 
-    private MEditableAColor currentColor;
-    private MEditableAColor backgroundColor;
-    private MToggleButton shadow;
+    private final MEditableAColor currentColor;
+    private final MEditableAColor backgroundColor;
+    private final MToggleButton shadow;
 
     @Override
     public void onBoundsUpdate() {
@@ -48,7 +66,7 @@ public class PanelTextParameterConfig extends MPanel {
         this.setBounds(new Rectangle(5,5,parentWidth-10, 120));
     }
 
-    private GuiConfig config;
+    private final GuiConfig config;
     public PanelTextParameterConfig(final GuiConfig config, final StyledTextProvider feature) {
         this.config = config;
         this.feature = feature;
@@ -95,7 +113,7 @@ public class PanelTextParameterConfig extends MPanel {
 
     }
 
-    private Set<String> selected = new HashSet<String>();
+    private final Set<String> selected = new HashSet<String>();
 
     @Override
     public void render(int absMousex, int absMousey, int relMousex0, int relMousey0, float partialTicks, Rectangle scissor) {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/text/StyledText.java b/src/main/java/kr/syeyoung/dungeonsguide/features/text/StyledText.java
index 904fd034..10f9b06d 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/text/StyledText.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/text/StyledText.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.text;
 
 import lombok.AllArgsConstructor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/text/StyledTextProvider.java b/src/main/java/kr/syeyoung/dungeonsguide/features/text/StyledTextProvider.java
index e354b744..f3eba3a9 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/text/StyledTextProvider.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/text/StyledTextProvider.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.text;
 
 import java.util.List;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/text/StyledTextRenderer.java b/src/main/java/kr/syeyoung/dungeonsguide/features/text/StyledTextRenderer.java
index 8eef0027..7723ef4e 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/text/StyledTextRenderer.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/text/StyledTextRenderer.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.text;
 
 import kr.syeyoung.dungeonsguide.utils.RenderUtils;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/text/TextHUDFeature.java b/src/main/java/kr/syeyoung/dungeonsguide/features/text/TextHUDFeature.java
index 7df67515..d2e4f79f 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/text/TextHUDFeature.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/text/TextHUDFeature.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.text;
 
 import com.google.common.base.Supplier;
@@ -63,7 +81,7 @@ public abstract class TextHUDFeature extends GuiFeature implements StyledTextPro
         }
         String things2 = things.toString().trim();
         int lines = 1;
-        for (char c : things2.toString().toCharArray()) {
+        for (char c : things2.toCharArray()) {
             if (c == '\n') lines++;
         }
         return  lines;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/features/text/TextStyle.java b/src/main/java/kr/syeyoung/dungeonsguide/features/text/TextStyle.java
index 74ee297b..7af96457 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/features/text/TextStyle.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/features/text/TextStyle.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.features.text;
 
 import kr.syeyoung.dungeonsguide.config.types.AColor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/MPanel.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/MPanel.java
index 78e02013..911038f2 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/MPanel.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/MPanel.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.gui;
 
 import lombok.AccessLevel;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MButton.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MButton.java
index 983d571d..e332a7b0 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MButton.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MButton.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.gui.elements;
 
 import kr.syeyoung.dungeonsguide.gui.MPanel;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MColor.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MColor.java
index de7648c4..de1f44a4 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MColor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MColor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.gui.elements;
 
 import kr.syeyoung.dungeonsguide.gui.MPanel;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MEditableAColor.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MEditableAColor.java
index 7a96264f..775e299a 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MEditableAColor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MEditableAColor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.gui.elements;
 
 import kr.syeyoung.dungeonsguide.config.types.AColor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MFloatSelectionButton.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MFloatSelectionButton.java
index 46e97cea..3920e288 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MFloatSelectionButton.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MFloatSelectionButton.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.gui.elements;
 
 import kr.syeyoung.dungeonsguide.gui.MPanel;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MIntegerSelectionButton.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MIntegerSelectionButton.java
index 6e66c4f0..a8519509 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MIntegerSelectionButton.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MIntegerSelectionButton.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.gui.elements;
 
 import kr.syeyoung.dungeonsguide.gui.MPanel;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MLabel.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MLabel.java
index 024f0c1f..2bb7f2d3 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MLabel.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MLabel.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.gui.elements;
 
 import kr.syeyoung.dungeonsguide.gui.MPanel;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MLabelAndElement.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MLabelAndElement.java
index c64be9db..462dda24 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MLabelAndElement.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MLabelAndElement.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.gui.elements;
 
 import kr.syeyoung.dungeonsguide.gui.MPanel;
@@ -9,8 +27,8 @@ import net.minecraft.client.gui.Gui;
 import java.awt.*;
 
 public class MLabelAndElement extends MPanel {
-    private MLabel label;
-    private MPanel element;
+    private final MLabel label;
+    private final MPanel element;
 
     @Getter @Setter
     private Color hover;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MNavigatingPane.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MNavigatingPane.java
index d2391cf3..11772704 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MNavigatingPane.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MNavigatingPane.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.gui.elements;
 
 import com.google.common.base.Function;
@@ -15,8 +33,8 @@ import java.util.List;
 
 public class MNavigatingPane extends MPanel {
 
-    private Map<String, MPanel> pages = new HashMap<String, MPanel>();
-    private List<MTabButton> bookMarks = new ArrayList<MTabButton>();
+    private final Map<String, MPanel> pages = new HashMap<String, MPanel>();
+    private final List<MTabButton> bookMarks = new ArrayList<MTabButton>();
 
     @Getter
     @Setter
@@ -33,9 +51,9 @@ public class MNavigatingPane extends MPanel {
     @Getter
     private Color background2;
 
-    private Stack<String> history = new Stack<String>();
+    private final Stack<String> history = new Stack<String>();
 
-    private MButton back = new MButton();
+    private final MButton back = new MButton();
 
     public MNavigatingPane() {
         back.setText("<");
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MParameter.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MParameter.java
index 33be5162..ee9b0619 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MParameter.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MParameter.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.gui.elements;
 
 import kr.syeyoung.dungeonsguide.roomedit.EditingContext;
@@ -13,15 +31,15 @@ import net.minecraft.client.gui.Gui;
 import java.awt.*;
 
 public class MParameter extends MPanel {
-    private MLabel label;
-    private MLabel data;
+    private final MLabel label;
+    private final MLabel data;
 
     @Getter @Setter
     private Color hover = Color.gray;
 
     @Getter @Setter
     private Parameter parameter;
-    private DynamicEditor processorParameterEditPane;
+    private final DynamicEditor processorParameterEditPane;
 
     public MParameter(final Parameter parameter, DynamicEditor processorParameterEditPane) {
         this.processorParameterEditPane = processorParameterEditPane;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MPortableColorEdit.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MPortableColorEdit.java
index 138846b8..3ee4e516 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MPortableColorEdit.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MPortableColorEdit.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.gui.elements;
 
 import kr.syeyoung.dungeonsguide.config.types.AColor;
@@ -20,14 +38,14 @@ import java.awt.*;
 
 public class MPortableColorEdit extends MPanel {
 
-    private float[] hsv = new float[3];
+    private final float[] hsv = new float[3];
     private float alpha = 0;
     private float chromaSpeed = 0;
 
     @Getter
     private AColor color;
 
-    private MTextField textField;
+    private final MTextField textField;
 
     public MPortableColorEdit() {
         textField = new MTextField() {
@@ -82,7 +100,7 @@ public class MPortableColorEdit extends MPanel {
         GlStateManager.enableBlend();
         GlStateManager.disableDepth();
         GlStateManager.disableTexture2D();
-        GlStateManager.disableCull();;
+        GlStateManager.disableCull();
         GlStateManager.blendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
 
         //        worldrenderer.begin(GL11.GL_TRIANGLES, DefaultVertexFormats.POSITION_COLOR);
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MStringSelectionButton.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MStringSelectionButton.java
index b3f78fa3..95882085 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MStringSelectionButton.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MStringSelectionButton.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.gui.elements;
 
 import kr.syeyoung.dungeonsguide.gui.MPanel;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MTabbedPane.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MTabbedPane.java
index dc14264b..4e7e2463 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MTabbedPane.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MTabbedPane.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.gui.elements;
 
 import kr.syeyoung.dungeonsguide.gui.MPanel;
@@ -16,8 +34,8 @@ import java.util.Map;
 
 public class MTabbedPane extends MPanel {
 
-    private Map<String, MPanel> tabs = new HashMap<String, MPanel>();
-    private Map<String, MTabButton> buttons = new HashMap<String, MTabButton>();
+    private final Map<String, MPanel> tabs = new HashMap<String, MPanel>();
+    private final Map<String, MTabButton> buttons = new HashMap<String, MTabButton>();
 
     @Getter
     @Setter
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MTextField.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MTextField.java
index 160ad1d6..957a59b1 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MTextField.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MTextField.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.gui.elements;
 
 import kr.syeyoung.dungeonsguide.gui.MPanel;
@@ -16,7 +34,7 @@ import java.io.IOException;
 
 @Getter
 public class MTextField extends MPanel {
-    private Color foreground = Color.white;
+    private final Color foreground = Color.white;
 
     private String text = "asdasdasd";
     private int cursorBlickTicker = 0;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MToggleButton.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MToggleButton.java
index cb79c2b4..41e281da 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MToggleButton.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MToggleButton.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.gui.elements;
 
 import kr.syeyoung.dungeonsguide.gui.MPanel;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MValue.java b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MValue.java
index b7684789..db461d60 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MValue.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/gui/elements/MValue.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.gui.elements;
 
 import kr.syeyoung.dungeonsguide.roomedit.EditingContext;
@@ -13,14 +31,14 @@ import java.awt.*;
 import java.util.List;
 public class MValue<T> extends MPanel {
     @Getter
-    private T data;
+    private final T data;
     private ValueEditOffsetPointSet valueEditOffsetPointSet;
-    private MLabel dataLab;
+    private final MLabel dataLab;
 
     @Getter @Setter
     private Color hover = Color.gray;
 
-    private List<MPanel> addons;
+    private final List<MPanel> addons;
 
     public MValue(final T parameter, List<MPanel> addons) {
         this.addons = addons;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/party/LoadedImage.java b/src/main/java/kr/syeyoung/dungeonsguide/party/LoadedImage.java
index be9ecf6f..ca3764d9 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/party/LoadedImage.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/party/LoadedImage.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.party;
 
 
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/party/PartyInviteViewer.java b/src/main/java/kr/syeyoung/dungeonsguide/party/PartyInviteViewer.java
index 8509e0b1..c2652b33 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/party/PartyInviteViewer.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/party/PartyInviteViewer.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.party;
 
 import kr.syeyoung.dungeonsguide.SkyblockStatus;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/party/PartyJoinRequest.java b/src/main/java/kr/syeyoung/dungeonsguide/party/PartyJoinRequest.java
index 799f79c3..eb7e8f57 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/party/PartyJoinRequest.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/party/PartyJoinRequest.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.party;
 
 import lombok.AllArgsConstructor;
@@ -23,10 +41,10 @@ public class PartyJoinRequest {
     private Reply reply;
 
     @AllArgsConstructor
-    public static enum Reply {
+    public enum Reply {
         ACCEPT("Accepted"), DENY("Denied"), IGNORE("Ignored");
 
         @Getter
-        private String past;
+        private final String past;
     }
 }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/party/PartyManager.java b/src/main/java/kr/syeyoung/dungeonsguide/party/PartyManager.java
index 1083248c..aa5f2b70 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/party/PartyManager.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/party/PartyManager.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.party;
 
 import kr.syeyoung.dungeonsguide.RichPresenceManager;
@@ -34,7 +52,7 @@ public class PartyManager implements StompMessageHandler {
     @Getter
     private String askToJoinSecret = null;
 
-    private SecureRandom random = new SecureRandom();
+    private final SecureRandom random = new SecureRandom();
     private static final String validChars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_";
 
     @Getter
@@ -44,7 +62,7 @@ public class PartyManager implements StompMessageHandler {
     private int invitedDash  =0;
 
     @Getter
-    private Queue<Consumer<Set<String>>> runOnMembersReceived = new LinkedList<>();
+    private final Queue<Consumer<Set<String>>> runOnMembersReceived = new LinkedList<>();
 
 
     @Getter
@@ -107,8 +125,8 @@ public class PartyManager implements StompMessageHandler {
     }
 
     private int partyJoin =0;
-    private Set<String> members = new HashSet<>();
-    private Map<String, Long> recentlyJoined = new HashMap<>();
+    private final Set<String> members = new HashSet<>();
+    private final Map<String, Long> recentlyJoined = new HashMap<>();
     @SubscribeEvent(priority = EventPriority.HIGHEST)
     public void onMessage(ClientChatReceivedEvent chatReceivedEvent) {
         if (chatReceivedEvent.type == 2) return;
@@ -119,7 +137,7 @@ public class PartyManager implements StompMessageHandler {
 
             if (str.startsWith("§eYou have joined ")) {
                 members.clear();
-                String strs[] = TextUtils.stripColor(str).split(" ");
+                String[] strs = TextUtils.stripColor(str).split(" ");
                 for (String s : strs) {
                     if (s.endsWith("'s")) {
                         members.add(s.substring(0, s.indexOf("'s")));
@@ -344,7 +362,7 @@ public class PartyManager implements StompMessageHandler {
                 }
             }
         } catch (Exception ex) {ex.printStackTrace();
-        e.sendDebugChat(new ChatComponentText("ERRORRR!! on chat "+ex.toString()));}
+        e.sendDebugChat(new ChatComponentText("ERRORRR!! on chat "+ ex));}
     }
     @SubscribeEvent
     public void onTick(TickEvent.ClientTickEvent clientTickEvent) {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/pathfinding/NodeProcessorDungeonRoom.java b/src/main/java/kr/syeyoung/dungeonsguide/pathfinding/NodeProcessorDungeonRoom.java
index 6b07e935..91b86e22 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/pathfinding/NodeProcessorDungeonRoom.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/pathfinding/NodeProcessorDungeonRoom.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.pathfinding;
 
 import com.google.common.collect.Sets;
@@ -16,8 +34,8 @@ import net.minecraft.world.pathfinder.NodeProcessor;
 import java.util.Set;
 
 public class NodeProcessorDungeonRoom extends NodeProcessor {
-    private DungeonRoom dungeonRoom;
-    private BlockPos sub;
+    private final DungeonRoom dungeonRoom;
+    private final BlockPos sub;
     public NodeProcessorDungeonRoom(DungeonRoom dungeonRoom) {
         this.dungeonRoom = dungeonRoom;
         sub = dungeonRoom.getMax().subtract(dungeonRoom.getMin());
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/resources/DGTexturePack.java b/src/main/java/kr/syeyoung/dungeonsguide/resources/DGTexturePack.java
index 283af5c1..10224ec8 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/resources/DGTexturePack.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/resources/DGTexturePack.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.resources;
 
 import kr.syeyoung.dungeonsguide.a;
@@ -20,7 +38,7 @@ import java.util.Set;
 @AllArgsConstructor
 public class DGTexturePack implements IResourcePack {
 
-    private b authenticator;
+    private final b authenticator;
 
     @Override
     public InputStream getInputStream(ResourceLocation location) throws IOException {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/EditingContext.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/EditingContext.java
index ac4521c8..1cafcbc7 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/EditingContext.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/EditingContext.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit;
 
 import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoom;
@@ -35,10 +53,10 @@ public class EditingContext {
     }
 
     @Getter
-    private DungeonRoom room;
+    private final DungeonRoom room;
 
     @Getter
-    private Stack<GuiScreen> guiStack = new Stack<GuiScreen>();
+    private final Stack<GuiScreen> guiStack = new Stack<GuiScreen>();
 
     public boolean isEditingSecrets() {
         return guiDungeonRoomEdit.isEditingSelected();
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/Parameter.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/Parameter.java
index fea900ba..1cb3d548 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/Parameter.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/Parameter.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit;
 
 import lombok.AllArgsConstructor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/gui/GuiDungeonAddSet.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/gui/GuiDungeonAddSet.java
index da08a330..ac560b81 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/gui/GuiDungeonAddSet.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/gui/GuiDungeonAddSet.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.gui;
 
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPoint;
@@ -22,18 +40,18 @@ import java.util.List;
 
 public class GuiDungeonAddSet extends GuiScreen {
 
-    private MPanel mainPanel = new MPanel();
+    private final MPanel mainPanel = new MPanel();
 
-    private ValueEditOffsetPointSet valueEditOffsetPointSet;
+    private final ValueEditOffsetPointSet valueEditOffsetPointSet;
 
-    private MButton add;
-    private MButton back;
+    private final MButton add;
+    private final MButton back;
 
 
     @Getter
-    private OffsetPoint start;
+    private final OffsetPoint start;
     @Getter
-    private OffsetPoint end;
+    private final OffsetPoint end;
 
     public void onWorldRender(float partialTicks) {
         for (OffsetPoint pos:getBlockPoses()) {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/gui/GuiDungeonParameterEdit.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/gui/GuiDungeonParameterEdit.java
index 9857b509..32403636 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/gui/GuiDungeonParameterEdit.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/gui/GuiDungeonParameterEdit.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.gui;
 
 import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoom;
@@ -22,17 +40,17 @@ import java.io.IOException;
 
 public class GuiDungeonParameterEdit extends GuiScreen {
 
-    private MPanel mainPanel = new MPanel();
+    private final MPanel mainPanel = new MPanel();
 
-    private Parameter parameter;
-    private DungeonRoom dungeonRoom;
+    private final Parameter parameter;
+    private final DungeonRoom dungeonRoom;
 
     private String classSelection;
 
-    private MPanel currentValueEdit;
+    private final MPanel currentValueEdit;
 
-    private MButton save;
-    private MButton delete;
+    private final MButton save;
+    private final MButton delete;
 
     @Getter
     private ValueEdit valueEdit;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/gui/GuiDungeonRoomEdit.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/gui/GuiDungeonRoomEdit.java
index f7638fc7..87093c4d 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/gui/GuiDungeonRoomEdit.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/gui/GuiDungeonRoomEdit.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.gui;
 
 import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoom;
@@ -17,13 +35,13 @@ import java.io.IOException;
 
 public class GuiDungeonRoomEdit extends GuiScreen {
 
-    private MPanel mainPanel = new MPanel();
+    private final MPanel mainPanel = new MPanel();
 
-    private DungeonRoom room;
+    private final DungeonRoom room;
 
-    private MTabbedPane tabbedPane;
+    private final MTabbedPane tabbedPane;
     @Getter
-    private SecretEditPane sep;
+    private final SecretEditPane sep;
 
     public GuiDungeonRoomEdit(DungeonRoom room) {
         this.room = room;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/gui/GuiDungeonValueEdit.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/gui/GuiDungeonValueEdit.java
index 8601275c..63251ca2 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/gui/GuiDungeonValueEdit.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/gui/GuiDungeonValueEdit.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.gui;
 
 import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoom;
@@ -22,7 +40,7 @@ import java.io.IOException;
 
 public class GuiDungeonValueEdit extends GuiScreen {
 
-    private MPanel mainPanel = new MPanel() {
+    private final MPanel mainPanel = new MPanel() {
         @Override
         public void onBoundsUpdate() {
             for (int i = 0; i < addons.size(); i++) {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditBreakableWall.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditBreakableWall.java
index 3644f425..04ae7643 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditBreakableWall.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditBreakableWall.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.mechanicedit;
 
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPoint;
@@ -24,13 +42,13 @@ public class ValueEditBreakableWall extends MPanel implements ValueEdit<DungeonB
     // scroll pane
     // just create
     // add set
-    private DungeonBreakableWall dungeonBreakableWall;
+    private final DungeonBreakableWall dungeonBreakableWall;
 
-    private MLabel label;
-    private MValue<OffsetPointSet> value;
-    private MTextField preRequisite;
-    private MLabelAndElement preRequisite2;
-    private MButton updateOnlyAir;
+    private final MLabel label;
+    private final MValue<OffsetPointSet> value;
+    private final MTextField preRequisite;
+    private final MLabelAndElement preRequisite2;
+    private final MButton updateOnlyAir;
 
     public ValueEditBreakableWall(final Parameter parameter2) {
         this.parameter = parameter2;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditDoor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditDoor.java
index aa9684ba..0fc7de4c 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditDoor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditDoor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.mechanicedit;
 
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPoint;
@@ -24,15 +42,15 @@ public class ValueEditDoor extends MPanel implements ValueEdit<DungeonDoor> {
     // scroll pane
     // just create
     // add set
-    private DungeonDoor dungeonDoor;
-
-    private MLabel label;
-    private MValue<OffsetPointSet> value;
-    private MTextField preRequisite;
-    private MLabelAndElement preRequisite_par;
-    private MTextField preRequisite2;
-    private MLabelAndElement preRequisite2_par;
-    private MButton updateOnlyAir;
+    private final DungeonDoor dungeonDoor;
+
+    private final MLabel label;
+    private final MValue<OffsetPointSet> value;
+    private final MTextField preRequisite;
+    private final MLabelAndElement preRequisite_par;
+    private final MTextField preRequisite2;
+    private final MLabelAndElement preRequisite2_par;
+    private final MButton updateOnlyAir;
 
     public ValueEditDoor(final Parameter parameter2) {
         this.parameter = parameter2;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditDummy.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditDummy.java
index 73c3df8b..7c211b52 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditDummy.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditDummy.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.mechanicedit;
 
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPoint;
@@ -24,12 +42,12 @@ public class ValueEditDummy extends MPanel implements ValueEdit<DungeonDummy> {
     // scroll pane
     // just create
     // add set
-    private DungeonDummy dungeonSecret;
+    private final DungeonDummy dungeonSecret;
 
-    private MLabel label;
-    private MValue<OffsetPoint> value;
-    private MTextField preRequisite;
-    private MLabelAndElement preRequisite2;
+    private final MLabel label;
+    private final MValue<OffsetPoint> value;
+    private final MTextField preRequisite;
+    private final MLabelAndElement preRequisite2;
 
     public ValueEditDummy(final Parameter parameter2) {
         this.parameter = parameter2;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditFairySoul.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditFairySoul.java
index d16fb5bc..7ac9ac1a 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditFairySoul.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditFairySoul.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.mechanicedit;
 
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPoint;
@@ -21,12 +39,12 @@ public class ValueEditFairySoul extends MPanel implements ValueEdit<DungeonFairy
     // scroll pane
     // just create
     // add set
-    private DungeonFairySoul dungeonSecret;
+    private final DungeonFairySoul dungeonSecret;
 
-    private MLabel label;
-    private MValue<OffsetPoint> value;
-    private MTextField preRequisite;
-    private MLabelAndElement preRequisite2;
+    private final MLabel label;
+    private final MValue<OffsetPoint> value;
+    private final MTextField preRequisite;
+    private final MLabelAndElement preRequisite2;
 
     public ValueEditFairySoul(final Parameter parameter2) {
         this.parameter = parameter2;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditJournal.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditJournal.java
index cc94278f..f56b1630 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditJournal.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditJournal.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.mechanicedit;
 
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPoint;
@@ -25,12 +43,12 @@ public class ValueEditJournal extends MPanel implements ValueEdit<DungeonJournal
     // scroll pane
     // just create
     // add set
-    private DungeonJournal dungeonSecret;
+    private final DungeonJournal dungeonSecret;
 
-    private MLabel label;
-    private MValue<OffsetPoint> value;
-    private MTextField preRequisite;
-    private MLabelAndElement preRequisite2;
+    private final MLabel label;
+    private final MValue<OffsetPoint> value;
+    private final MTextField preRequisite;
+    private final MLabelAndElement preRequisite2;
 
     public ValueEditJournal(final Parameter parameter2) {
         this.parameter = parameter2;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditLever.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditLever.java
index f9c0e91a..aaeb607f 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditLever.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditLever.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.mechanicedit;
 
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPoint;
@@ -20,14 +38,14 @@ public class ValueEditLever extends MPanel implements ValueEdit<DungeonLever> {
     // scroll pane
     // just create
     // add set
-    private DungeonLever dungeonLever;
-
-    private MLabel label;
-    private MValue<OffsetPoint> value;
-    private MTextField preRequisite;
-    private MLabelAndElement preRequisite2;
-    private MTextField target;
-    private MLabelAndElement target2;
+    private final DungeonLever dungeonLever;
+
+    private final MLabel label;
+    private final MValue<OffsetPoint> value;
+    private final MTextField preRequisite;
+    private final MLabelAndElement preRequisite2;
+    private final MTextField target;
+    private final MLabelAndElement target2;
 
     public ValueEditLever(final Parameter parameter2) {
         this.parameter = parameter2;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditNPC.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditNPC.java
index 49f45932..4146b491 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditNPC.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditNPC.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.mechanicedit;
 
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPoint;
@@ -25,12 +43,12 @@ public class ValueEditNPC extends MPanel implements ValueEdit<DungeonNPC> {
     // scroll pane
     // just create
     // add set
-    private DungeonNPC dungeonSecret;
+    private final DungeonNPC dungeonSecret;
 
-    private MLabel label;
-    private MValue<OffsetPoint> value;
-    private MTextField preRequisite;
-    private MLabelAndElement preRequisite2;
+    private final MLabel label;
+    private final MValue<OffsetPoint> value;
+    private final MTextField preRequisite;
+    private final MLabelAndElement preRequisite2;
 
     public ValueEditNPC(final Parameter parameter2) {
         this.parameter = parameter2;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditOnewayDoor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditOnewayDoor.java
index 7629360e..ede6ee43 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditOnewayDoor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditOnewayDoor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.mechanicedit;
 
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPoint;
@@ -24,13 +42,13 @@ public class ValueEditOnewayDoor extends MPanel implements ValueEdit<DungeonOnew
     // scroll pane
     // just create
     // add set
-    private DungeonOnewayDoor dungeonDoor;
+    private final DungeonOnewayDoor dungeonDoor;
 
-    private MLabel label;
-    private MValue<OffsetPointSet> value;
-    private MTextField preRequisite;
-    private MLabelAndElement preRequisite2;
-    private MButton updateOnlyAir;
+    private final MLabel label;
+    private final MValue<OffsetPointSet> value;
+    private final MTextField preRequisite;
+    private final MLabelAndElement preRequisite2;
+    private final MButton updateOnlyAir;
 
     public ValueEditOnewayDoor(final Parameter parameter2) {
         this.parameter = parameter2;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditOnewayLever.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditOnewayLever.java
index ec1702e5..2a15adad 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditOnewayLever.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditOnewayLever.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.mechanicedit;
 
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPoint;
@@ -23,14 +41,14 @@ public class ValueEditOnewayLever extends MPanel implements ValueEdit<DungeonOne
     // scroll pane
     // just create
     // add set
-    private DungeonOnewayLever dungeonLever;
-
-    private MLabel label;
-    private MValue<OffsetPoint> value;
-    private MTextField preRequisite;
-    private MLabelAndElement preRequisite2;
-    private MTextField target;
-    private MLabelAndElement target2;
+    private final DungeonOnewayLever dungeonLever;
+
+    private final MLabel label;
+    private final MValue<OffsetPoint> value;
+    private final MTextField preRequisite;
+    private final MLabelAndElement preRequisite2;
+    private final MTextField target;
+    private final MLabelAndElement target2;
 
 
     public ValueEditOnewayLever(final Parameter parameter2) {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditPressurePlate.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditPressurePlate.java
index f52c8b69..99d60baa 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditPressurePlate.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditPressurePlate.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.mechanicedit;
 
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPoint;
@@ -22,14 +40,14 @@ public class ValueEditPressurePlate extends MPanel implements ValueEdit<DungeonP
     // scroll pane
     // just create
     // add set
-    private DungeonPressurePlate dungeonPressureplate;
-
-    private MLabel label;
-    private MValue<OffsetPoint> value;
-    private MTextField preRequisite;
-    private MLabelAndElement preRequisite2;
-    private MTextField target;
-    private MLabelAndElement target2;
+    private final DungeonPressurePlate dungeonPressureplate;
+
+    private final MLabel label;
+    private final MValue<OffsetPoint> value;
+    private final MTextField preRequisite;
+    private final MLabelAndElement preRequisite2;
+    private final MTextField target;
+    private final MLabelAndElement target2;
 
 
     public ValueEditPressurePlate(final Parameter parameter2) {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditSecret.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditSecret.java
index ceda3e6d..72cb410b 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditSecret.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditSecret.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.mechanicedit;
 
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPoint;
@@ -20,13 +38,13 @@ public class ValueEditSecret extends MPanel implements ValueEdit<DungeonSecret>
     // scroll pane
     // just create
     // add set
-    private DungeonSecret dungeonSecret;
+    private final DungeonSecret dungeonSecret;
 
-    private MLabel label;
-    private MValue<OffsetPoint> value;
-    private MStringSelectionButton selectionButton;
-    private MTextField preRequisite;
-    private MLabelAndElement preRequisite2;
+    private final MLabel label;
+    private final MValue<OffsetPoint> value;
+    private final MStringSelectionButton selectionButton;
+    private final MTextField preRequisite;
+    private final MLabelAndElement preRequisite2;
 
     public ValueEditSecret(final Parameter parameter2) {
         this.parameter = parameter2;
@@ -41,7 +59,7 @@ public class ValueEditSecret extends MPanel implements ValueEdit<DungeonSecret>
         value = new MValue(dungeonSecret.getSecretPoint(), Collections.emptyList());
         add(value);
 
-        selectionButton = new MStringSelectionButton(Arrays.asList(new String[] {"CHEST", "BAT", "ITEM_DROP", "ESSENCE"}), dungeonSecret.getSecretType().name());
+        selectionButton = new MStringSelectionButton(Arrays.asList("CHEST", "BAT", "ITEM_DROP", "ESSENCE"), dungeonSecret.getSecretType().name());
         selectionButton.setOnUpdate(new Runnable() {
             @Override
             public void run() {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditTomb.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditTomb.java
index 205c5431..042a8258 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditTomb.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/mechanicedit/ValueEditTomb.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.mechanicedit;
 
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPointSet;
@@ -20,12 +38,12 @@ public class ValueEditTomb extends MPanel implements ValueEdit<DungeonTomb> {
     // scroll pane
     // just create
     // add set
-    private DungeonTomb dungeonTomb;
+    private final DungeonTomb dungeonTomb;
 
-    private MLabel label;
-    private MValue<OffsetPointSet> value;
-    private MTextField preRequisite;
-    private MLabelAndElement preRequisite2;
+    private final MLabel label;
+    private final MValue<OffsetPointSet> value;
+    private final MTextField preRequisite;
+    private final MLabelAndElement preRequisite2;
 
     public ValueEditTomb(final Parameter parameter2) {
         this.parameter = parameter2;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/ActionDisplayPane.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/ActionDisplayPane.java
index 60e4995a..68ccdf6c 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/ActionDisplayPane.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/ActionDisplayPane.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.panes;
 
 import kr.syeyoung.dungeonsguide.dungeon.actions.ActionChangeState;
@@ -9,12 +27,12 @@ import kr.syeyoung.dungeonsguide.gui.elements.*;
 import java.awt.*;
 
 public class ActionDisplayPane extends MPanel {
-    private DungeonRoom dungeonRoom;
+    private final DungeonRoom dungeonRoom;
 
     private ActionTreeDisplayPane displayPane;
 
-    private MTextField textField;
-    private MButton calculate;
+    private final MTextField textField;
+    private final MButton calculate;
     public ActionDisplayPane(final DungeonRoom dungeonRoom) {
         this.dungeonRoom = dungeonRoom;
 
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/ActionTreeDisplayPane.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/ActionTreeDisplayPane.java
index a4f95e07..7ea8cf51 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/ActionTreeDisplayPane.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/ActionTreeDisplayPane.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.panes;
 
 import kr.syeyoung.dungeonsguide.dungeon.actions.Action;
@@ -24,8 +42,8 @@ public class ActionTreeDisplayPane extends MPanel {
 
     private float scale;
 
-    private DungeonRoom dungeonRoom;
-    private ActionTree tree;
+    private final DungeonRoom dungeonRoom;
+    private final ActionTree tree;
     private List<Action> linearified;
     public ActionTreeDisplayPane(DungeonRoom dungeonRoom, ActionTree tree) {
         this.dungeonRoom = dungeonRoom;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/DynamicEditor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/DynamicEditor.java
index c8a1ed9c..1c10e647 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/DynamicEditor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/DynamicEditor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.panes;
 
 import kr.syeyoung.dungeonsguide.gui.elements.MParameter;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/GeneralEditPane.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/GeneralEditPane.java
index c23d7c0d..dcb924a0 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/GeneralEditPane.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/GeneralEditPane.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.panes;
 
 import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoom;
@@ -25,21 +43,21 @@ import java.util.UUID;
 import java.util.zip.GZIPOutputStream;
 
 public class GeneralEditPane extends MPanel {
-    private DungeonRoom dungeonRoom;
+    private final DungeonRoom dungeonRoom;
 
-    private MLabelAndElement uuid;
-    private MLabelAndElement name;
-    private MLabelAndElement secrets;
+    private final MLabelAndElement uuid;
+    private final MLabelAndElement name;
+    private final MLabelAndElement secrets;
 
-    private MLabelAndElement shape;
-    private MLabelAndElement rotation;
-    private MLabelAndElement shape2;
+    private final MLabelAndElement shape;
+    private final MLabelAndElement rotation;
+    private final MLabelAndElement shape2;
 
     private MButton save;
-    private MButton end;
-    private MButton schematic;
+    private final MButton end;
+    private final MButton schematic;
 
-    private MLabelAndElement roomProcessor;
+    private final MLabelAndElement roomProcessor;
 
     public GeneralEditPane(final DungeonRoom dungeonRoom) {
         this.dungeonRoom = dungeonRoom;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/ProcessorParameterEditPane.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/ProcessorParameterEditPane.java
index 9ea8cf79..7b0aa34d 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/ProcessorParameterEditPane.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/ProcessorParameterEditPane.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.panes;
 
 import kr.syeyoung.dungeonsguide.dungeon.data.DungeonRoomInfo;
@@ -16,11 +34,11 @@ import java.util.Map;
 import java.util.UUID;
 
 public class ProcessorParameterEditPane extends MPanel implements DynamicEditor {
-    private DungeonRoom dungeonRoom;
+    private final DungeonRoom dungeonRoom;
 
     private MButton save;
     private MButton create;
-    private List<MParameter> parameters = new ArrayList<MParameter>();
+    private final List<MParameter> parameters = new ArrayList<MParameter>();
 
     public ProcessorParameterEditPane(DungeonRoom dungeonRoom) {
         this.dungeonRoom = dungeonRoom;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/RoomDataDisplayPane.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/RoomDataDisplayPane.java
index ac2c55b2..24f42fdc 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/RoomDataDisplayPane.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/RoomDataDisplayPane.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.panes;
 
 import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoom;
@@ -21,7 +39,7 @@ public class RoomDataDisplayPane extends MPanel {
     private int selectedX = -1;
     private int selectedY = -1;
 
-    private DungeonRoom dungeonRoom;
+    private final DungeonRoom dungeonRoom;
     public RoomDataDisplayPane(DungeonRoom dungeonRoom) {
         this.dungeonRoom = dungeonRoom;
     }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/RoomMatchDisplayPane.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/RoomMatchDisplayPane.java
index d8463ad9..21ef701f 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/RoomMatchDisplayPane.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/RoomMatchDisplayPane.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.panes;
 
 import kr.syeyoung.dungeonsguide.config.guiconfig.FeatureEditPane;
@@ -23,9 +41,10 @@ public class RoomMatchDisplayPane extends MPanel {
     private int offsetX = 0;
     private int offsetY = 0;
 
-    private DungeonRoom dungeonRoom;
+    private final DungeonRoom dungeonRoom;
 
-    private int[][] currentBlocks, targetBlocks;
+    private final int[][] currentBlocks;
+    private int[][] targetBlocks;
     public RoomMatchDisplayPane(DungeonRoom dungeonRoom, UUID uid, int rotation) {
         this.dungeonRoom = dungeonRoom;
 
@@ -84,7 +103,7 @@ public class RoomMatchDisplayPane extends MPanel {
                     fr.drawString("N", x *16 +10 + offsetX, z *16 +10 + offsetY,0xFFFF0000);
                 }
                 if (z == hoverY && x == hoverX) {
-                    RenderUtils.drawHoveringText(Arrays.asList(new String[] {"Expected "+data2 +" But found "+data1}), relMousex0, relMousey0, fr);
+                    RenderUtils.drawHoveringText(Arrays.asList("Expected "+data2 +" But found "+data1), relMousex0, relMousey0, fr);
                 }
             }
         }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/RoommatchingPane.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/RoommatchingPane.java
index 1bb143ef..00d7ae04 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/RoommatchingPane.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/RoommatchingPane.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.panes;
 
 import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoom;
@@ -9,12 +27,12 @@ import java.awt.*;
 import java.util.UUID;
 
 public class RoommatchingPane extends MPanel {
-    private DungeonRoom dungeonRoom;
+    private final DungeonRoom dungeonRoom;
 
     private RoomMatchDisplayPane displayPane;
 
-    private MTextField textField;
-    private MButton calculate;
+    private final MTextField textField;
+    private final MButton calculate;
     public RoommatchingPane(final DungeonRoom dungeonRoom) {
         this.dungeonRoom = dungeonRoom;
 
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/SecretEditPane.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/SecretEditPane.java
index 6225f133..15ef2c05 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/SecretEditPane.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/panes/SecretEditPane.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.panes;
 
 import kr.syeyoung.dungeonsguide.dungeon.data.DungeonRoomInfo;
@@ -17,13 +35,13 @@ import java.util.Map;
 import java.util.UUID;
 
 public class SecretEditPane extends MPanel implements DynamicEditor {
-    private DungeonRoom dungeonRoom;
+    private final DungeonRoom dungeonRoom;
 
     private MButton save;
     private MButton create;
-    private List<MParameter> parameters = new ArrayList<MParameter>();
+    private final List<MParameter> parameters = new ArrayList<MParameter>();
 
-    private List<String> allowedClasses = new ArrayList<String>();
+    private final List<String> allowedClasses = new ArrayList<String>();
 
     public SecretEditPane(DungeonRoom dungeonRoom) {
         this.dungeonRoom = dungeonRoom;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEdit.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEdit.java
index 5025132d..b5c135c4 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEdit.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEdit.java
@@ -1,9 +1,27 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.valueedit;
 
 import kr.syeyoung.dungeonsguide.roomedit.Parameter;
 
 public interface ValueEdit<T extends Object> {
-    public void setParameter(Parameter parameter);
+    void setParameter(Parameter parameter);
 
-    public void renderWorld(float partialTicks);
+    void renderWorld(float partialTicks);
 }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditAColor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditAColor.java
index fe711ad7..69d0158e 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditAColor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditAColor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.valueedit;
 
 import kr.syeyoung.dungeonsguide.config.types.AColor;
@@ -110,7 +128,7 @@ public class ValueEditAColor extends MPanel implements ValueEdit<AColor> {
         }
     }
 
-    private float[] hsv = new float[3];
+    private final float[] hsv = new float[3];
     private float alpha = 0;
 
     public void update() {
@@ -139,7 +157,7 @@ public class ValueEditAColor extends MPanel implements ValueEdit<AColor> {
         GlStateManager.enableBlend();
         GlStateManager.disableDepth();
         GlStateManager.disableTexture2D();
-        GlStateManager.disableCull();;
+        GlStateManager.disableCull();
         GlStateManager.blendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
 
 //        worldrenderer.begin(GL11.GL_TRIANGLES, DefaultVertexFormats.POSITION_COLOR);
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditBoolean.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditBoolean.java
index b485986c..dfd854bf 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditBoolean.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditBoolean.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.valueedit;
 
 import kr.syeyoung.dungeonsguide.gui.MPanel;
@@ -28,7 +46,7 @@ public class ValueEditBoolean extends MPanel implements ValueEdit<Boolean> {
         }
         {
             boolean newData = (Boolean) parameter.getNewData();
-            final MStringSelectionButton textField = new MStringSelectionButton(Arrays.asList(new String[] {"true", "false"}), Boolean.toString(newData));
+            final MStringSelectionButton textField = new MStringSelectionButton(Arrays.asList("true", "false"), Boolean.toString(newData));
             textField.setOnUpdate(new Runnable() {
                 @Override
                 public void run() {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditColor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditColor.java
index c39c2179..04c07a9c 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditColor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditColor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.valueedit;
 
 import kr.syeyoung.dungeonsguide.gui.MPanel;
@@ -92,7 +110,7 @@ public class ValueEditColor extends MPanel implements ValueEdit<Color> {
         }
     }
 
-    private float[] hsv = new float[3];
+    private final float[] hsv = new float[3];
 
     public void update() {
         if (hsv[2] > 1) hsv[2] = 1;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditCreator.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditCreator.java
index 2991e03e..dda484d9 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditCreator.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditCreator.java
@@ -1,11 +1,29 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.valueedit;
 
 import kr.syeyoung.dungeonsguide.roomedit.Parameter;
 
 public interface ValueEditCreator<T extends ValueEdit> {
-    public T createValueEdit(Parameter parameter);
+    T createValueEdit(Parameter parameter);
 
-    public Object createDefaultValue(Parameter parameter);
+    Object createDefaultValue(Parameter parameter);
 
-    public Object cloneObj(Object object);
+    Object cloneObj(Object object);
 }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditFloat.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditFloat.java
index c5d23053..4092cf28 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditFloat.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditFloat.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.valueedit;
 
 import kr.syeyoung.dungeonsguide.gui.MPanel;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditInteger.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditInteger.java
index 4d61cdd6..8a5f36c9 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditInteger.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditInteger.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.valueedit;
 
 import kr.syeyoung.dungeonsguide.gui.MPanel;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditNull.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditNull.java
index 5caf8af9..4c9e32a7 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditNull.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditNull.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.valueedit;
 
 import kr.syeyoung.dungeonsguide.roomedit.Parameter;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditOffsetPoint.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditOffsetPoint.java
index 3d121493..1cd4deba 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditOffsetPoint.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditOffsetPoint.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.valueedit;
 
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPoint;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditOffsetPointSet.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditOffsetPointSet.java
index bf26c3ea..0cdaab0d 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditOffsetPointSet.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditOffsetPointSet.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.valueedit;
 
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPoint;
@@ -24,11 +42,12 @@ public class ValueEditOffsetPointSet extends MPanel implements ValueEdit<OffsetP
     // just create
     // add set
 
-    private MPanel scroll;
+    private final MPanel scroll;
     @Getter
-    private List<MPanel> MParameters = new ArrayList<MPanel>();
+    private final List<MPanel> MParameters = new ArrayList<MPanel>();
 
-    private MButton add, addSet;
+    private final MButton add;
+    private final MButton addSet;
 
     public void delete(OffsetPoint offsetPoint) {
         ((OffsetPointSet)parameter.getNewData()).getOffsetPointList().remove(offsetPoint);
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditRegistry.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditRegistry.java
index 4437088e..1df64a6c 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditRegistry.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditRegistry.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.valueedit;
 
 import kr.syeyoung.dungeonsguide.config.types.AColor;
@@ -13,7 +31,7 @@ import java.util.List;
 import java.util.Map;
 
 public class ValueEditRegistry {
-    private static Map<String, ValueEditCreator> valueEditMap = new HashMap<String, ValueEditCreator>();
+    private static final Map<String, ValueEditCreator> valueEditMap = new HashMap<String, ValueEditCreator>();
 
     public static ValueEditCreator getValueEditMap(String className) {
         return valueEditMap.get(className);
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditString.java b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditString.java
index f978d845..157e7b42 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditString.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomedit/valueedit/ValueEditString.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomedit.valueedit;
 
 import kr.syeyoung.dungeonsguide.gui.MPanel;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/GeneralRoomProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/GeneralRoomProcessor.java
index 7a4c4413..81c86cc1 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/GeneralRoomProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/GeneralRoomProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor;
 
 import kr.syeyoung.dungeonsguide.Keybinds;
@@ -74,7 +92,7 @@ public class GeneralRoomProcessor implements RoomProcessor {
             if (value instanceof DungeonSecret) ((DungeonSecret) value).tick(dungeonRoom);
         }
     }
-    private Set<String> visited = new HashSet<String>();
+    private final Set<String> visited = new HashSet<String>();
 
     public void searchForNextTarget() {
         if (getDungeonRoom().getCurrentState() == DungeonRoom.RoomState.FINISHED) {
@@ -136,7 +154,7 @@ public class GeneralRoomProcessor implements RoomProcessor {
     public void drawWorld(float partialTicks) {
         if (FeatureRegistry.DEBUG.isEnabled() && (EditingContext.getEditingContext() != null && EditingContext.getEditingContext().getCurrent() instanceof GuiDungeonRoomEdit)) {
             for (Map.Entry<String, DungeonMechanic> value : dungeonRoom.getMechanics().entrySet()) {
-                if (value.getValue() == null) continue;;
+                if (value.getValue() == null) continue;
                 value.getValue().highlight(new Color(0,255,255,50), value.getKey(), dungeonRoom, partialTicks);
             }
         }
@@ -276,7 +294,7 @@ public class GeneralRoomProcessor implements RoomProcessor {
                         secret.setSecretPoint(new OffsetPoint(dungeonRoom,
                                 DungeonActionManager.getSpawnLocation().get(deathEvent.entity.getEntityId())
                         ));
-                        ((GuiDungeonRoomEdit) screen).getSep().createNewMechanic("BAT-"+UUID.randomUUID().toString(),
+                        ((GuiDungeonRoomEdit) screen).getSep().createNewMechanic("BAT-"+ UUID.randomUUID(),
                                 secret);
                         return;
                     }
@@ -287,7 +305,7 @@ public class GeneralRoomProcessor implements RoomProcessor {
                     secret.setSecretPoint(new OffsetPoint(dungeonRoom,
                             DungeonActionManager.getSpawnLocation().get(deathEvent.entity.getEntityId())
                     ));
-                    ((GuiDungeonRoomEdit) EditingContext.getEditingContext().getCurrent()).getSep().createNewMechanic("BAT-"+UUID.randomUUID().toString(),
+                    ((GuiDungeonRoomEdit) EditingContext.getEditingContext().getCurrent()).getSep().createNewMechanic("BAT-"+ UUID.randomUUID(),
                             secret);
                 }
             }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/ProcessorFactory.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/ProcessorFactory.java
index e0541bc8..f4dee8f4 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/ProcessorFactory.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/ProcessorFactory.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
@@ -10,7 +28,7 @@ import java.util.Map;
 import java.util.Set;
 
 public class ProcessorFactory {
-    private static Map<String, RoomProcessorGenerator> map = new HashMap<String, RoomProcessorGenerator>();
+    private static final Map<String, RoomProcessorGenerator> map = new HashMap<String, RoomProcessorGenerator>();
 
     public static RoomProcessorGenerator getRoomProcessorGenerator(String processorId) {
         return map.get(processorId);
@@ -39,7 +57,7 @@ public class ProcessorFactory {
         registerRoomProcessor("puzzle_silverfish", new RoomProcessorIcePath.Generator()); // done
         registerRoomProcessor("puzzle_icefill", new RoomProcessorIcePath2.Generator());
         registerRoomProcessor("puzzle_box", new RoomProcessorBoxSolver.Generator());
-        registerRoomProcessor("puzzle_trivia", new RoomProcessorTrivia.Generator());;
+        registerRoomProcessor("puzzle_trivia", new RoomProcessorTrivia.Generator());
         registerRoomProcessor("puzzle_bombdefuse", new RoomProcessorBombDefuseSolver.Generator());
 
         registerRoomProcessor("bossroom", new RoomProcessorRedRoom.Generator());
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessor.java
index a4f4188d..0f4cce7c 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor;
 
 import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoom;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorBlazeSolver.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorBlazeSolver.java
index a69cf56e..0265b4b5 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorBlazeSolver.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorBlazeSolver.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor;
 
 import com.google.common.base.Predicate;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorButtonSolver.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorButtonSolver.java
index 92bd9edb..3e23d1a7 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorButtonSolver.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorButtonSolver.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor;
 
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPointSet;
@@ -38,7 +56,7 @@ public class RoomProcessorButtonSolver extends GeneralRoomProcessor {
     private long clicked;
     private int clickedButton = -1;
 
-    private int[] result = new int[12];
+    private final int[] result = new int[12];
 
     @Override
     public void onInteractBlock(PlayerInteractEvent event) {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorCreeperSolver.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorCreeperSolver.java
index a2f6c025..ecb2efcd 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorCreeperSolver.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorCreeperSolver.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor;
 
 import com.google.common.base.Predicate;
@@ -23,9 +41,9 @@ import java.util.Set;
 
 public class RoomProcessorCreeperSolver extends GeneralRoomProcessor {
 
-    private List<BlockPos[]> poses = new ArrayList<BlockPos[]>();
+    private final List<BlockPos[]> poses = new ArrayList<BlockPos[]>();
 
-    private boolean bugged = false;
+    private final boolean bugged = false;
 
     public RoomProcessorCreeperSolver(DungeonRoom dungeonRoom) {
         super(dungeonRoom);
@@ -129,11 +147,8 @@ public class RoomProcessorCreeperSolver extends GeneralRoomProcessor {
         for (int i = 0; i < poses.size(); i++) {
             BlockPos[] poset = poses.get(i);
             Color color = colors[i % colors.length];
-            boolean oneIsConnected = false;
-            if (w.getChunkFromBlockCoords(poset[0]).getBlock(poset[0]) != Blocks.sea_lantern &&
-                w.getChunkFromBlockCoords(poset[1]).getBlock(poset[1]) != Blocks.sea_lantern) {
-                oneIsConnected = true;
-            }
+            boolean oneIsConnected = w.getChunkFromBlockCoords(poset[0]).getBlock(poset[0]) != Blocks.sea_lantern &&
+                    w.getChunkFromBlockCoords(poset[1]).getBlock(poset[1]) != Blocks.sea_lantern;
             RenderUtils.drawLine(new Vec3(poset[0].getX() +0.5, poset[0].getY() +0.5, poset[0].getZ()+0.5),
                     new Vec3(poset[1].getX() +0.5, poset[1].getY() +0.5, poset[1].getZ()+0.5), oneIsConnected ? new Color(0,0,0,50) : color, partialTicks, true);
         }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorGenerator.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorGenerator.java
index 66e97051..97ad2d22 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorGenerator.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorGenerator.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor;
 
 import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoom;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorIcePath.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorIcePath.java
index 700d6abd..aeb44d82 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorIcePath.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorIcePath.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor;
 
 import com.google.common.base.Predicate;
@@ -23,7 +41,7 @@ public class RoomProcessorIcePath extends GeneralRoomProcessor {
 
     private int[][] map;
     private OffsetPoint[][] map2;
-    private Set<OffsetPoint> endNode = new HashSet<OffsetPoint>();
+    private final Set<OffsetPoint> endNode = new HashSet<OffsetPoint>();
 
     private final List<BlockPos> solution = new ArrayList<BlockPos>();
 
@@ -61,7 +79,7 @@ public class RoomProcessorIcePath extends GeneralRoomProcessor {
             buildMap();
             err = false;
         } catch (Exception e) {
-            e.printStackTrace();;
+            e.printStackTrace();
             err = true;
             return;
         }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorRedRoom.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorRedRoom.java
index c67e6962..bb897cd6 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorRedRoom.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorRedRoom.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor;
 
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPoint;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorRiddle.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorRiddle.java
index ceaff8a2..e242c3c3 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorRiddle.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorRiddle.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor;
 
 import com.google.common.base.Predicate;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorTeleportMazeSolver.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorTeleportMazeSolver.java
index c1fcff54..d4e5f2ac 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorTeleportMazeSolver.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorTeleportMazeSolver.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor;
 
 import kr.syeyoung.dungeonsguide.config.Config;
@@ -26,7 +44,7 @@ public class RoomProcessorTeleportMazeSolver extends GeneralRoomProcessor {
         yLevel = dungeonRoom.getMin().getY() - 1;
     }
 
-    private List<BlockPos> visitedPortals = new ArrayList<BlockPos>();
+    private final List<BlockPos> visitedPortals = new ArrayList<BlockPos>();
 
     private int yLevel = 0;
     private double slope1, slope2;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorTicTacToeSolver.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorTicTacToeSolver.java
index b3511dec..418c615d 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorTicTacToeSolver.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorTicTacToeSolver.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor;
 
 import kr.syeyoung.dungeonsguide.config.Config;
@@ -21,7 +39,7 @@ import java.util.List;
 
 public class RoomProcessorTicTacToeSolver extends GeneralRoomProcessor {
 
-    private OffsetPointSet board;
+    private final OffsetPointSet board;
     private byte[][] lastBoard;
     public RoomProcessorTicTacToeSolver(DungeonRoom dungeonRoom) {
         super(dungeonRoom);
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorTrivia.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorTrivia.java
index db2bb922..47c7e4ac 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorTrivia.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorTrivia.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor;
 
 import kr.syeyoung.dungeonsguide.config.Config;
@@ -33,7 +51,7 @@ public class RoomProcessorTrivia extends GeneralRoomProcessor {
     }
 
 
-    private List<String> questionDialog = new ArrayList<String>();
+    private final List<String> questionDialog = new ArrayList<String>();
     private boolean questionDialogStart = false;
 
 //    private static final Map<String, String[]> answers = new HashMap<String,String[]>() {{
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/RoomProcessorBombDefuseSolver.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/RoomProcessorBombDefuseSolver.java
index c02fb660..763f72c9 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/RoomProcessorBombDefuseSolver.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/RoomProcessorBombDefuseSolver.java
@@ -1,6 +1,23 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse;
 
-import com.sun.org.apache.xerces.internal.impl.dv.util.Base64;
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPoint;
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPointSet;
 import kr.syeyoung.dungeonsguide.dungeon.roomfinder.DungeonRoom;
@@ -35,6 +52,7 @@ import net.minecraftforge.client.event.GuiScreenEvent;
 import net.minecraftforge.event.entity.living.LivingEvent;
 import net.minecraftforge.event.entity.player.PlayerInteractEvent;
 import net.minecraftforge.fml.common.gameevent.InputEvent;
+import org.apache.commons.codec.binary.Base64;
 
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
@@ -46,7 +64,7 @@ import java.util.List;
 public class RoomProcessorBombDefuseSolver extends GeneralRoomProcessor {
 
     @Getter
-    private List<ChamberSet> chambers = new ArrayList<ChamberSet>();
+    private final List<ChamberSet> chambers = new ArrayList<ChamberSet>();
     @Getter
     private OffsetPointSet doors;
 
@@ -147,7 +165,7 @@ public class RoomProcessorBombDefuseSolver extends GeneralRoomProcessor {
             CompressedStreamTools.writeCompressed(compound, w);
             w.flush();
             byte[] bytes = baos.toByteArray();
-            String str = Base64.encode(bytes);
+            String str = Base64.encodeBase64String(bytes);
             Minecraft.getMinecraft().thePlayer.sendChatMessage("/pc $DG-BD " +str);
 
             for (ChamberSet ch:chambers) {
@@ -177,7 +195,7 @@ public class RoomProcessorBombDefuseSolver extends GeneralRoomProcessor {
             try {
                 String data = component.getFormattedText().substring(component.getFormattedText().indexOf("$DG-BD"));
                 String actual = TextUtils.stripColor(data).trim().split(" ")[1];
-                byte[] data2 = Base64.decode(actual);
+                byte[] data2 = Base64.decodeBase64(actual);
                 NBTTagCompound compound = CompressedStreamTools.readCompressed(new ByteArrayInputStream(data2));
 
                 for (ChamberSet ch:chambers) {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/BDChamber.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/BDChamber.java
index 9b69b586..8063e53f 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/BDChamber.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/BDChamber.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers;
 
 import com.google.common.base.Predicate;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/BombDefuseChamberGenerator.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/BombDefuseChamberGenerator.java
index ff33e4ad..26dcf724 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/BombDefuseChamberGenerator.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/BombDefuseChamberGenerator.java
@@ -1,12 +1,30 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
 
 public interface BombDefuseChamberGenerator {
-    public boolean match(BDChamber left, BDChamber right);
+    boolean match(BDChamber left, BDChamber right);
 
-    public String getName();
+    String getName();
 
-    public ChamberProcessor createLeft(BDChamber left, RoomProcessorBombDefuseSolver solver);
-    public ChamberProcessor createRight(BDChamber right, RoomProcessorBombDefuseSolver solver);
+    ChamberProcessor createLeft(BDChamber left, RoomProcessorBombDefuseSolver solver);
+    ChamberProcessor createRight(BDChamber right, RoomProcessorBombDefuseSolver solver);
 }
\ No newline at end of file
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/ChamberProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/ChamberProcessor.java
index fc661cd3..1c6e39da 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/ChamberProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/ChamberProcessor.java
@@ -1,9 +1,27 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.RoomProcessor;
 import net.minecraft.nbt.NBTTagCompound;
 
 public interface ChamberProcessor extends RoomProcessor {
-    public void onDataRecieve(NBTTagCompound compound);
-    public String getName();
+    void onDataRecieve(NBTTagCompound compound);
+    String getName();
 }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/DummyDefuseChamberProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/DummyDefuseChamberProcessor.java
index bd306cdd..7e6010d5 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/DummyDefuseChamberProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/DummyDefuseChamberProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.GeneralRoomProcessor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/GeneralDefuseChamberProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/GeneralDefuseChamberProcessor.java
index b64d11de..321c64ea 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/GeneralDefuseChamberProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/GeneralDefuseChamberProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers;
 
 import kr.syeyoung.dungeonsguide.Keybinds;
@@ -20,8 +38,8 @@ import org.lwjgl.input.Keyboard;
 
 @Getter
 public abstract class GeneralDefuseChamberProcessor  implements ChamberProcessor{
-    private RoomProcessorBombDefuseSolver solver;
-    private BDChamber chamber;
+    private final RoomProcessorBombDefuseSolver solver;
+    private final BDChamber chamber;
 
     public GeneralDefuseChamberProcessor(RoomProcessorBombDefuseSolver solver, BDChamber chamber) {
         this.solver = solver;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowLeftProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowLeftProcessor.java
index f53b5aba..48429e1d 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowLeftProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowLeftProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.arrow;
 
 import com.google.common.collect.BiMap;
@@ -31,8 +49,8 @@ public class ArrowLeftProcessor extends GeneralDefuseChamberProcessor {
 
 
     private int answer = -1;
-    private int[] answers = new int[9];
-    private BlockPos[] grid = new BlockPos[9];
+    private final int[] answers = new int[9];
+    private final BlockPos[] grid = new BlockPos[9];
     @Override
     public void tick() {
         super.tick();
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowProcessorMatcher.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowProcessorMatcher.java
index dddbe9c8..1dcb0e1a 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowProcessorMatcher.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowProcessorMatcher.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.arrow;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowRightProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowRightProcessor.java
index 1203e7b4..88b94794 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowRightProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/arrow/ArrowRightProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.arrow;
 
 import com.google.common.collect.BiMap;
@@ -34,10 +52,10 @@ public class ArrowRightProcessor extends GeneralDefuseChamberProcessor {
 
 
     private int answer = -1;
-    private int[] correctAnswers = new int[9];
-    private int[] currentAnswers = new int[9];
-    private BlockPos[] grid = new BlockPos[9];
-    private BlockPos center;
+    private final int[] correctAnswers = new int[9];
+    private final int[] currentAnswers = new int[9];
+    private final BlockPos[] grid = new BlockPos[9];
+    private final BlockPos center;
     @Override
     public void tick() {
         super.tick();
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/bugged/ImpossibleMatcher.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/bugged/ImpossibleMatcher.java
index 398f5fb6..4ae397e8 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/bugged/ImpossibleMatcher.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/bugged/ImpossibleMatcher.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.bugged;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorLeftProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorLeftProcessor.java
index df6f324b..f7972d95 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorLeftProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorLeftProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.color;
 
 import com.google.common.collect.BiMap;
@@ -30,10 +48,12 @@ public class ColorLeftProcessor extends GeneralDefuseChamberProcessor {
         b3p = chamber.getBlockPos(7,1,4);
     }
 
-    private BlockPos center;
+    private final BlockPos center;
 
     private Block w1, w2, w3, c1, c2, c3;
-    private BlockPos b1p, b2p, b3p;
+    private final BlockPos b1p;
+    private final BlockPos b2p;
+    private final BlockPos b3p;
     private int s1, s2, s3;
     private int s1t, s2t, s3t;
     private boolean solutionBuilt;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorProcessorMatcher.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorProcessorMatcher.java
index 3d5a0fca..fdd78a9f 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorProcessorMatcher.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorProcessorMatcher.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.color;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorRightProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorRightProcessor.java
index 89d989c9..e7d5a230 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorRightProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/color/ColorRightProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.color;
 
 import com.google.common.collect.BiMap;
@@ -33,9 +51,11 @@ public class ColorRightProcessor extends GeneralDefuseChamberProcessor {
         b3 = chamber.getBlockPos(1,3,1);
     }
 
-    private BlockPos center;
+    private final BlockPos center;
 
-    private BlockPos b1, b2, b3;
+    private final BlockPos b1;
+    private final BlockPos b2;
+    private final BlockPos b3;
     private byte b1b = 0, b2b = 0, b3b = 0, c1b, c2b, c3b;
     private int answer = -1;
 
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperLeftProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperLeftProcessor.java
index da1b7b22..32b48478 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperLeftProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperLeftProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.creeper;
 
 import com.google.common.collect.BiMap;
@@ -34,7 +52,7 @@ public class CreeperLeftProcessor extends GeneralDefuseChamberProcessor {
 
 
     private int answer = -1;
-    private BlockPos[] poses;
+    private final BlockPos[] poses;
     @Override
     public void tick() {
         super.tick();
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperProcessorMatcher.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperProcessorMatcher.java
index f2bb91c1..4b72d364 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperProcessorMatcher.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperProcessorMatcher.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.creeper;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperRightProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperRightProcessor.java
index 42726479..82479c6b 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperRightProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/creeper/CreeperRightProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.creeper;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
@@ -30,8 +48,8 @@ public class CreeperRightProcessor extends GeneralDefuseChamberProcessor {
 
 
     private int answer = -1;
-    private BlockPos[] poses;
-    private BlockPos center;
+    private final BlockPos[] poses;
+    private final BlockPos center;
     @Override
     public void tick() {
         super.tick();
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathLeftProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathLeftProcessor.java
index c3b4c170..6cd4d061 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathLeftProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathLeftProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.goldenpath;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
@@ -30,14 +48,14 @@ public class GoldenPathLeftProcessor extends GeneralDefuseChamberProcessor {
 
 
     // 1 up 2 right 3 down 4 left
-    private static final Point vectors[] = new Point[] {
+    private static final Point[] vectors = new Point[] {
             new Point(0,1),
             new Point(-1,0),
             new Point(0, -1),
             new Point(1, 0)
     };
 
-    private LinkedList<BlockPos> blocksolution = new LinkedList<BlockPos>();
+    private final LinkedList<BlockPos> blocksolution = new LinkedList<BlockPos>();
     private String goldenPathsolution;
     @Override
     public void tick() {
@@ -115,7 +133,7 @@ public class GoldenPathLeftProcessor extends GeneralDefuseChamberProcessor {
             BlockPos lastLoc = new BlockPos(4,0,0);
             blocksolution.addFirst(getChamber().getBlockPos(4,1,0));
             for (Character c:actual.toCharArray()) {
-                int dir = (int) (Integer.parseInt(c+"") % 4);
+                int dir = Integer.parseInt(c+"") % 4;
                 lastLoc = lastLoc.add(vectors[dir].x, 0, vectors[dir].y);
                 blocksolution.add(getChamber().getBlockPos(lastLoc.getX(), 1, lastLoc.getZ()));
             }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathProcessorMatcher.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathProcessorMatcher.java
index cd2fb4ea..ce2a6077 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathProcessorMatcher.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathProcessorMatcher.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.goldenpath;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathRightProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathRightProcessor.java
index d35a8a2d..50ef81eb 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathRightProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/goldenpath/GoldenPathRightProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.goldenpath;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
@@ -29,16 +47,16 @@ public class GoldenPathRightProcessor extends GeneralDefuseChamberProcessor {
     }
 
 
-    private BlockPos center;
+    private final BlockPos center;
     // 1 up 2 right 3 down 4 left
-    private static final Point vectors[] = new Point[] {
+    private static final Point[] vectors = new Point[] {
             new Point(0,1),
             new Point(-1,0),
             new Point(0, -1),
             new Point(1, 0)
     };
 
-    private LinkedList<BlockPos> blocksolution = new LinkedList<BlockPos>();
+    private final LinkedList<BlockPos> blocksolution = new LinkedList<BlockPos>();
 
     @Override
     public void drawWorld(float partialTicks) {
@@ -60,7 +78,7 @@ public class GoldenPathRightProcessor extends GeneralDefuseChamberProcessor {
             BlockPos lastLoc = new BlockPos(4,0,0);
             blocksolution.addFirst(getChamber().getBlockPos(4,1,0));
             for (Character c:actual.toCharArray()) {
-                int dir = (int) (Integer.parseInt(c+"") % 4);
+                int dir = Integer.parseInt(c+"") % 4;
                 lastLoc = lastLoc.add(vectors[dir].x, 0, vectors[dir].y);
                 blocksolution.add(getChamber().getBlockPos(lastLoc.getX(), 1, lastLoc.getZ()));
             }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeLeftProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeLeftProcessor.java
index 2fc657d0..e20f1ec9 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeLeftProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeLeftProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.maze;
 
 import kr.syeyoung.dungeonsguide.Keybinds;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeProcessorMatcher.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeProcessorMatcher.java
index 319c98af..9a4bddbd 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeProcessorMatcher.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeProcessorMatcher.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.maze;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeRightProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeRightProcessor.java
index f58b3f3a..0bff75fd 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeRightProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/maze/MazeRightProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.maze;
 
 import kr.syeyoung.dungeonsguide.Keybinds;
@@ -32,8 +50,8 @@ public class MazeRightProcessor extends GeneralDefuseChamberProcessor {
         }
     }
 
-    private BlockPos center;
-    private Map<Block, BlockPos> blockToBlockPosMap = new HashMap<Block, BlockPos>();
+    private final BlockPos center;
+    private final Map<Block, BlockPos> blockToBlockPosMap = new HashMap<Block, BlockPos>();
     @Override
     public String getName() {
         return "mazeRight";
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberLeftProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberLeftProcessor.java
index 38a220e8..7cdd4f00 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberLeftProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberLeftProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.number;
 
 import com.google.common.collect.BiMap;
@@ -36,7 +54,10 @@ public class NumberLeftProcessor extends GeneralDefuseChamberProcessor {
 
 
     private int answer = -1, d1, d2, d3 ,d4;
-    private BlockPos d1p, d2p, d3p, d4p;
+    private final BlockPos d1p;
+    private final BlockPos d2p;
+    private final BlockPos d3p;
+    private final BlockPos d4p;
     @Override
     public void tick() {
         super.tick();
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberProcessorMatcher.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberProcessorMatcher.java
index daf891d8..81588328 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberProcessorMatcher.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberProcessorMatcher.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.number;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.RoomProcessorBombDefuseSolver;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberRightProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberRightProcessor.java
index a764b1d8..949f7621 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberRightProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bombdefuse/chambers/number/NumberRightProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bombdefuse.chambers.number;
 
 import com.google.common.collect.BiMap;
@@ -33,7 +51,11 @@ public class NumberRightProcessor extends GeneralDefuseChamberProcessor {
 
 
     private int answer = -1, d1, d2, d3 ,d4, a1, a2, a3, a4;
-    private BlockPos d1p, d2p, d3p, d4p, center;
+    private final BlockPos d1p;
+    private final BlockPos d2p;
+    private final BlockPos d3p;
+    private final BlockPos d4p;
+    private final BlockPos center;
     @Override
     public void tick() {
         super.tick();
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessor.java
index 907c3d49..a889f3b5 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bossfight;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.RoomProcessor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorBonzo.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorBonzo.java
index a1b05145..249cc3fe 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorBonzo.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorBonzo.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bossfight;
 
 import kr.syeyoung.dungeonsguide.utils.TextUtils;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorLivid.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorLivid.java
index d53722a0..0ecae36b 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorLivid.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorLivid.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bossfight;
 
 import kr.syeyoung.dungeonsguide.utils.TextUtils;
@@ -14,7 +32,7 @@ public class BossfightProcessorLivid extends GeneralBossfightProcessor {
     private String prefix;
     private EntityOtherPlayerMP realLivid;
 
-    private Set<String> knownLivids = new HashSet<String>();
+    private final Set<String> knownLivids = new HashSet<String>();
 
     public BossfightProcessorLivid() {
         addPhase(PhaseData.builder().phase("start").build());
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorNecron.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorNecron.java
index fbb2ebc2..92718c15 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorNecron.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorNecron.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bossfight;
 
 import kr.syeyoung.dungeonsguide.utils.TextUtils;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorProf.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorProf.java
index 4580cd32..d1ccd300 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorProf.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorProf.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bossfight;
 
 import kr.syeyoung.dungeonsguide.utils.TextUtils;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorSadan.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorSadan.java
index ae210b57..0de8795f 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorSadan.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorSadan.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bossfight;
 
 import kr.syeyoung.dungeonsguide.utils.TextUtils;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorScarf.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorScarf.java
index 36fe2eb6..2100d002 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorScarf.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorScarf.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bossfight;
 
 import kr.syeyoung.dungeonsguide.utils.TextUtils;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorThorn.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorThorn.java
index d07c4989..5c4a0723 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorThorn.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/BossfightProcessorThorn.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bossfight;
 
 import kr.syeyoung.dungeonsguide.e;
@@ -53,7 +71,7 @@ public class BossfightProcessorThorn extends GeneralBossfightProcessor {
     @Override
     public List<HealthData> getHealths() {
         List<HealthData> healths = new ArrayList<HealthData>();
-        healths.add(new HealthData("Thorn", (int) Math.round(BossStatus.healthScale * 4),4, true));
+        healths.add(new HealthData("Thorn", Math.round(BossStatus.healthScale * 4),4, true));
         return healths;
     }
 
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/GeneralBossfightProcessor.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/GeneralBossfightProcessor.java
index c529670e..8ea4b5a6 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/GeneralBossfightProcessor.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/GeneralBossfightProcessor.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bossfight;
 
 import kr.syeyoung.dungeonsguide.events.PlayerInteractEntityEvent;
@@ -15,7 +33,7 @@ import net.minecraftforge.fml.common.gameevent.InputEvent;
 import java.util.*;
 
 public abstract class GeneralBossfightProcessor implements BossfightProcessor {
-    private Map<String, PhaseData> phases = new HashMap<String, PhaseData>();
+    private final Map<String, PhaseData> phases = new HashMap<String, PhaseData>();
     private PhaseData currentPhase = null;
 
     @Getter
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/HealthData.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/HealthData.java
index 9a9ed82b..065ab15f 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/HealthData.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/bossfight/HealthData.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.bossfight;
 
 import lombok.AllArgsConstructor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/boxpuzzle/BoxPuzzleSolvingThread.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/boxpuzzle/BoxPuzzleSolvingThread.java
index d08eb1ee..41cb633d 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/boxpuzzle/BoxPuzzleSolvingThread.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/boxpuzzle/BoxPuzzleSolvingThread.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.boxpuzzle;
 
 import lombok.AllArgsConstructor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/boxpuzzle/RoomProcessorBoxSolver.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/boxpuzzle/RoomProcessorBoxSolver.java
index 1a22a091..74e28ec2 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/boxpuzzle/RoomProcessorBoxSolver.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/boxpuzzle/RoomProcessorBoxSolver.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.boxpuzzle;
 
 import kr.syeyoung.dungeonsguide.config.Config;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/icefill/RoomProcessorIcePath2.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/icefill/RoomProcessorIcePath2.java
index 7d2e09a3..7f7ede4e 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/icefill/RoomProcessorIcePath2.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/icefill/RoomProcessorIcePath2.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.icefill;
 
 import kr.syeyoung.dungeonsguide.config.Config;
@@ -21,9 +39,9 @@ import java.util.concurrent.ConcurrentLinkedQueue;
 import java.util.concurrent.CopyOnWriteArrayList;
 
 public class RoomProcessorIcePath2 extends GeneralRoomProcessor {
-    private List<List<BlockPos>> solution = new CopyOnWriteArrayList<List<BlockPos>>();
+    private final List<List<BlockPos>> solution = new CopyOnWriteArrayList<List<BlockPos>>();
 
-    private Queue<String> messageQueue = new ConcurrentLinkedQueue<String>();
+    private final Queue<String> messageQueue = new ConcurrentLinkedQueue<String>();
 
     public RoomProcessorIcePath2(DungeonRoom dungeonRoom) {
 
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/LeverState.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/LeverState.java
index c1454806..54bfe3c8 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/LeverState.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/LeverState.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.waterpuzzle;
 
 import lombok.AllArgsConstructor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/LeverStateContradict.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/LeverStateContradict.java
index f21008cf..c9d5642e 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/LeverStateContradict.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/LeverStateContradict.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.waterpuzzle;
 
 public class LeverStateContradict extends LeverState {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/RoomProcessorWaterPuzzle.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/RoomProcessorWaterPuzzle.java
index 23069f74..bc278f1f 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/RoomProcessorWaterPuzzle.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/RoomProcessorWaterPuzzle.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.waterpuzzle;
 
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPoint;
@@ -17,11 +35,11 @@ public class RoomProcessorWaterPuzzle extends GeneralRoomProcessor {
     private boolean argumentsFulfilled = false;
 
     private WaterBoard waterBoard;
-    private OffsetPointSet doorsClosed;
-    private OffsetPointSet levers;
-    private OffsetPointSet frontBoard;
-    private OffsetPointSet backBoard;
-    private OffsetPoint water_lever;
+    private final OffsetPointSet doorsClosed;
+    private final OffsetPointSet levers;
+    private final OffsetPointSet frontBoard;
+    private final OffsetPointSet backBoard;
+    private final OffsetPoint water_lever;
 
     public RoomProcessorWaterPuzzle(DungeonRoom dungeonRoom) {
         super(dungeonRoom);
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/Route.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/Route.java
index 9e15a26c..8a2ca544 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/Route.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/Route.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.waterpuzzle;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.waterpuzzle.nodes.WaterNodeEnd;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/SwitchData.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/SwitchData.java
index 0580c226..df28846d 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/SwitchData.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/SwitchData.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.waterpuzzle;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.waterpuzzle.nodes.WaterNodeStart;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/WaterBoard.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/WaterBoard.java
index dd70023e..c2d1a187 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/WaterBoard.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/WaterBoard.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.waterpuzzle;
 
 import kr.syeyoung.dungeonsguide.dungeon.data.OffsetPoint;
@@ -20,22 +38,22 @@ public class WaterBoard {
     WaterNode[][] board;
     RoomProcessorWaterPuzzle waterPuzzle;
 
-    private OffsetPointSet frontPlate;
-    private OffsetPointSet backPlate;
-    private OffsetPointSet levers;
-    private OffsetPointSet doors;
-    private OffsetPoint lever;
+    private final OffsetPointSet frontPlate;
+    private final OffsetPointSet backPlate;
+    private final OffsetPointSet levers;
+    private final OffsetPointSet doors;
+    private final OffsetPoint lever;
 
     @Getter
-    private List<SwitchData> switchData = new ArrayList<SwitchData>();
+    private final List<SwitchData> switchData = new ArrayList<SwitchData>();
     @Getter
-    private Map<String, SwitchData> validSwitches = new HashMap<String, SwitchData>();
+    private final Map<String, SwitchData> validSwitches = new HashMap<String, SwitchData>();
 
     private WaterNodeStart waterNodeStart;
-    private Map<String, WaterNodeEnd> waterNodeEndMap = new HashMap<String, WaterNodeEnd>();
+    private final Map<String, WaterNodeEnd> waterNodeEndMap = new HashMap<String, WaterNodeEnd>();
 
     @Getter
-    private Map<String, WaterNode> toggleableMap = new HashMap<String, WaterNode>();
+    private final Map<String, WaterNode> toggleableMap = new HashMap<String, WaterNode>();
 
     @Getter
     private Set<String> reqOpen = new HashSet<String>();
@@ -253,7 +271,7 @@ public class WaterBoard {
             } else {
                 int minDistToDropRight = 9999;
                 for (int i = asd.getX(); i < asd.getX() + 8; i++) {
-                    WaterNode nodehere = getNodeAt(i, asd.getY());;
+                    WaterNode nodehere = getNodeAt(i, asd.getY());
                     if (nodehere == null) break;
                     if (!nodehere.canWaterGoThrough()) break;
                     if (!leverStates.contains(nodehere.getCondition()) && !nodehere.isWaterFilled(w)) break;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/WaterNode.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/WaterNode.java
index 4a9b9534..69011818 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/WaterNode.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/WaterNode.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.waterpuzzle;
 
 import net.minecraft.util.BlockPos;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/nodes/WaterNodeAir.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/nodes/WaterNodeAir.java
index cd07aa75..28d57349 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/nodes/WaterNodeAir.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/nodes/WaterNodeAir.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.waterpuzzle.nodes;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.waterpuzzle.LeverState;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/nodes/WaterNodeEnd.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/nodes/WaterNodeEnd.java
index 73a4f57d..54efdb09 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/nodes/WaterNodeEnd.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/nodes/WaterNodeEnd.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.waterpuzzle.nodes;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.waterpuzzle.LeverState;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/nodes/WaterNodeStart.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/nodes/WaterNodeStart.java
index 199e7ffb..9c02c057 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/nodes/WaterNodeStart.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/nodes/WaterNodeStart.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.waterpuzzle.nodes;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.waterpuzzle.LeverState;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/nodes/WaterNodeToggleable.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/nodes/WaterNodeToggleable.java
index af30aca9..9cbd6f9b 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/nodes/WaterNodeToggleable.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/nodes/WaterNodeToggleable.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.waterpuzzle.nodes;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.waterpuzzle.LeverState;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/nodes/WaterNodeWall.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/nodes/WaterNodeWall.java
index 81329997..8fc6241b 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/nodes/WaterNodeWall.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/waterpuzzle/nodes/WaterNodeWall.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.roomprocessor.waterpuzzle.nodes;
 
 import kr.syeyoung.dungeonsguide.roomprocessor.waterpuzzle.LeverState;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/stomp/CloseListener.java b/src/main/java/kr/syeyoung/dungeonsguide/stomp/CloseListener.java
index a9b21cb7..fdb177a3 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/stomp/CloseListener.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/stomp/CloseListener.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.stomp;
 
 public interface CloseListener {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompClient.java b/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompClient.java
index 7e8d89f6..1381a2c3 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompClient.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompClient.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.stomp;
 
 import lombok.Getter;
@@ -35,7 +53,7 @@ public class StompClient extends WebSocketClient implements StompInterface {
         while(this.stompClientStatus == StompClientStatus.CONNECTING);
         System.out.println("fully connected");
     }
-    private CloseListener closeListener;
+    private final CloseListener closeListener;
 
     @Getter
     private volatile StompClientStatus stompClientStatus = StompClientStatus.CONNECTING;
@@ -103,8 +121,8 @@ public class StompClient extends WebSocketClient implements StompInterface {
         ex.printStackTrace();
     }
 
-    private Map<Integer, StompSubscription> stompSubscriptionMap = new HashMap<Integer, StompSubscription>();
-    private Map<Integer, StompPayload> receiptMap = new HashMap<Integer, StompPayload>();
+    private final Map<Integer, StompSubscription> stompSubscriptionMap = new HashMap<Integer, StompSubscription>();
+    private final Map<Integer, StompPayload> receiptMap = new HashMap<Integer, StompPayload>();
 
     private int idIncrement = 0;
 
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompClientStatus.java b/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompClientStatus.java
index b3f5cbc2..ef3f907c 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompClientStatus.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompClientStatus.java
@@ -1,5 +1,23 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.stomp;
 
 public enum  StompClientStatus {
-    CONNECTING, CONNECTED, ERROR, DISCONNECTING, DISCONNECTED;
+    CONNECTING, CONNECTED, ERROR, DISCONNECTING, DISCONNECTED
 }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompHeader.java b/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompHeader.java
index 0e9c4311..f0b7a06b 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompHeader.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompHeader.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.stomp;
 
 import lombok.AllArgsConstructor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompInterface.java b/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompInterface.java
index e78f8ceb..8244fd58 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompInterface.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompInterface.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.stomp;
 
 public interface StompInterface {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompMessageHandler.java b/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompMessageHandler.java
index 7b13c1fd..8b3efd77 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompMessageHandler.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompMessageHandler.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.stomp;
 
 public interface StompMessageHandler {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompPayload.java b/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompPayload.java
index 19dd4ac1..1aeedb61 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompPayload.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompPayload.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.stomp;
 
 import kr.syeyoung.dungeonsguide.features.FeatureRegistry;
@@ -35,7 +53,7 @@ public class StompPayload {
         if (payload != null)
             sb.append(payload);
         sb.append((char) 0);
-        System.out.println("Probably sending "+sb.toString());
+        System.out.println("Probably sending "+ sb);
         return sb.toString();
     }
 
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompSubscription.java b/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompSubscription.java
index 5ecbeb06..790ba344 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompSubscription.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/stomp/StompSubscription.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.stomp;
 
 import lombok.AllArgsConstructor;
@@ -14,10 +32,10 @@ public class StompSubscription {
     private AckMode ackMode;
 
     @AllArgsConstructor
-    public static enum AckMode {
+    public enum AckMode {
         AUTO("auto"), CLIENT("client"), CLIENT_INDIVIDUAL("client-individual");
 
         @Getter
-        private String value;
+        private final String value;
     }
 }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/utils/AhUtils.java b/src/main/java/kr/syeyoung/dungeonsguide/utils/AhUtils.java
index cc751c09..4164fd4a 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/utils/AhUtils.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/utils/AhUtils.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.utils;
 
 import java.io.IOException;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/utils/ArrayUtils.java b/src/main/java/kr/syeyoung/dungeonsguide/utils/ArrayUtils.java
index 7b9e8b59..8b84da13 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/utils/ArrayUtils.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/utils/ArrayUtils.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.utils;
 
 public class ArrayUtils {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/utils/MapUtils.java b/src/main/java/kr/syeyoung/dungeonsguide/utils/MapUtils.java
index 06c3818f..b8450870 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/utils/MapUtils.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/utils/MapUtils.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.utils;
 
 import net.minecraft.block.material.MapColor;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/utils/RenderUtils.java b/src/main/java/kr/syeyoung/dungeonsguide/utils/RenderUtils.java
index f8e05329..07812486 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/utils/RenderUtils.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/utils/RenderUtils.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.utils;
 
 import kr.syeyoung.dungeonsguide.config.types.AColor;
@@ -105,7 +123,7 @@ public class RenderUtils {
 
             for (int k1 = 0; k1 < textLines.size(); ++k1)
             {
-                String s1 = (String)textLines.get(k1);
+                String s1 = textLines.get(k1);
                 font.drawStringWithShadow(s1, (float)l1, (float)i2, -1);
 
                 if (k1 == 0)
@@ -142,10 +160,10 @@ public class RenderUtils {
         Tessellator tessellator = Tessellator.getInstance();
         WorldRenderer worldrenderer = tessellator.getWorldRenderer();
         worldrenderer.begin(7, DefaultVertexFormats.POSITION_COLOR);
-        worldrenderer.pos((double)right, (double)top, (double)zLevel).color(f1, f2, f3, f).endVertex();
-        worldrenderer.pos((double)left, (double)top, (double)zLevel).color(f1, f2, f3, f).endVertex();
-        worldrenderer.pos((double)left, (double)bottom, (double)zLevel).color(f5, f6, f7, f4).endVertex();
-        worldrenderer.pos((double)right, (double)bottom, (double)zLevel).color(f5, f6, f7, f4).endVertex();
+        worldrenderer.pos(right, top, zLevel).color(f1, f2, f3, f).endVertex();
+        worldrenderer.pos(left, top, zLevel).color(f1, f2, f3, f).endVertex();
+        worldrenderer.pos(left, bottom, zLevel).color(f5, f6, f7, f4).endVertex();
+        worldrenderer.pos(right, bottom, zLevel).color(f5, f6, f7, f4).endVertex();
         tessellator.draw();
         GlStateManager.shadeModel(7424);
         GlStateManager.disableBlend();
@@ -161,10 +179,10 @@ public class RenderUtils {
         Tessellator tessellator = Tessellator.getInstance();
         WorldRenderer worldrenderer = tessellator.getWorldRenderer();
         worldrenderer.begin(7, DefaultVertexFormats.POSITION_TEX);
-        worldrenderer.pos((double)x, (double)(y + height), 0.0D).tex((double)uMin, (double)vMax).endVertex();
-        worldrenderer.pos((double)(x + width), (double)(y + height), 0.0D).tex((double)uMax, (double)vMax).endVertex();
-        worldrenderer.pos((double)(x + width), (double)y, 0.0D).tex((double)uMax, (double)vMin).endVertex();
-        worldrenderer.pos((double)x, (double)y, 0.0D).tex((double)uMin, (double)vMin).endVertex();
+        worldrenderer.pos(x, y + height, 0.0D).tex(uMin, vMax).endVertex();
+        worldrenderer.pos(x + width, y + height, 0.0D).tex(uMax, vMax).endVertex();
+        worldrenderer.pos(x + width, y, 0.0D).tex(uMax, vMin).endVertex();
+        worldrenderer.pos(x, y, 0.0D).tex(uMin, vMin).endVertex();
         tessellator.draw();
         GL11.glTexParameteri(3553, 10241, 9728);
         GL11.glTexParameteri(3553, 10240, 9728);
@@ -228,19 +246,18 @@ public class RenderUtils {
         if (!chroma) {
             GlStateManager.color(f, f1, f2, f3);
             worldrenderer.begin(GL11.GL_LINE_LOOP, DefaultVertexFormats.POSITION);
-            worldrenderer.pos((double) left, (double) bottom, 0.0D).endVertex();
-            worldrenderer.pos((double) right, (double) bottom, 0.0D).endVertex();
-            worldrenderer.pos((double) right, (double) top, 0.0D).endVertex();
-            worldrenderer.pos((double) left, (double) top, 0.0D).endVertex();
+            worldrenderer.pos(left, bottom, 0.0D).endVertex();
+            worldrenderer.pos(right, bottom, 0.0D).endVertex();
+            worldrenderer.pos(right, top, 0.0D).endVertex();
+            worldrenderer.pos(left, top, 0.0D).endVertex();
         } else {
             worldrenderer.begin(GL11.GL_LINE_LOOP, DefaultVertexFormats.POSITION_COLOR);
             float blah = (System.currentTimeMillis()  / 10) % 360;
-            ;
             GlStateManager.shadeModel(GL11.GL_SMOOTH);
-            color(worldrenderer.pos((double) left, (double) bottom, 0.0D), Color.HSBtoRGB((((blah + 20) % 360) / 360.0f), 1, 1)).endVertex();
-            color(worldrenderer.pos((double) right, (double) bottom, 0.0D), Color.HSBtoRGB((((blah + 40) % 360)  / 360.0f), 1, 1)).endVertex();
-            color(worldrenderer.pos((double) right, (double) top, 0.0D), Color.HSBtoRGB((((blah + 20) % 360) / 360.0f), 1, 1)).endVertex();
-            color(worldrenderer.pos((double) left, (double) top, 0.0D), Color.HSBtoRGB(blah / 360.0f, 1, 1)).endVertex();
+            color(worldrenderer.pos(left, bottom, 0.0D), Color.HSBtoRGB((((blah + 20) % 360) / 360.0f), 1, 1)).endVertex();
+            color(worldrenderer.pos(right, bottom, 0.0D), Color.HSBtoRGB((((blah + 40) % 360)  / 360.0f), 1, 1)).endVertex();
+            color(worldrenderer.pos(right, top, 0.0D), Color.HSBtoRGB((((blah + 20) % 360) / 360.0f), 1, 1)).endVertex();
+            color(worldrenderer.pos(left, top, 0.0D), Color.HSBtoRGB(blah / 360.0f, 1, 1)).endVertex();
         }
         tessellator.draw();
         GlStateManager.enableTexture2D();
@@ -277,18 +294,17 @@ public class RenderUtils {
         if (!color.isChroma()) {
             GlStateManager.color(f, f1, f2, f3);
             worldrenderer.begin(GL11.GL_LINE_LOOP, DefaultVertexFormats.POSITION);
-            worldrenderer.pos((double) left, (double) bottom, 0.0D).endVertex();
-            worldrenderer.pos((double) right, (double) bottom, 0.0D).endVertex();
-            worldrenderer.pos((double) right, (double) top, 0.0D).endVertex();
-            worldrenderer.pos((double) left, (double) top, 0.0D).endVertex();
+            worldrenderer.pos(left, bottom, 0.0D).endVertex();
+            worldrenderer.pos(right, bottom, 0.0D).endVertex();
+            worldrenderer.pos(right, top, 0.0D).endVertex();
+            worldrenderer.pos(left, top, 0.0D).endVertex();
         } else {
             worldrenderer.begin(GL11.GL_LINE_LOOP, DefaultVertexFormats.POSITION_COLOR);
-            ;
             GlStateManager.shadeModel(GL11.GL_SMOOTH);
-            color(worldrenderer.pos((double) left, (double) bottom, 0.0D), getColorAt(left, bottom, color)).endVertex();
-            color(worldrenderer.pos((double) right, (double) bottom, 0.0D), getColorAt(right, bottom, color)).endVertex();
-            color(worldrenderer.pos((double) right, (double) top, 0.0D), getColorAt(right, top, color)).endVertex();
-            color(worldrenderer.pos((double) left, (double) top, 0.0D), getColorAt(left, top, color)).endVertex();
+            color(worldrenderer.pos(left, bottom, 0.0D), getColorAt(left, bottom, color)).endVertex();
+            color(worldrenderer.pos(right, bottom, 0.0D), getColorAt(right, bottom, color)).endVertex();
+            color(worldrenderer.pos(right, top, 0.0D), getColorAt(right, top, color)).endVertex();
+            color(worldrenderer.pos(left, top, 0.0D), getColorAt(left, top, color)).endVertex();
         }
         tessellator.draw();
         GlStateManager.enableTexture2D();
@@ -980,10 +996,10 @@ public class RenderUtils {
             double j = textWidth / 2;
             GlStateManager.disableTexture2D();
             worldRenderer.begin(7, DefaultVertexFormats.POSITION_COLOR);
-            worldRenderer.pos((double)(-j - 1), (double)(-1), 0.0).color(0.0f, 0.0f, 0.0f, 0.25f).endVertex();
-            worldRenderer.pos((double)(-j - 1), (double)8, 0.0).color(0.0f, 0.0f, 0.0f, 0.25f).endVertex();
-            worldRenderer.pos((double)(j + 1), (double)8, 0.0).color(0.0f, 0.0f, 0.0f, 0.25f).endVertex();
-            worldRenderer.pos((double)(j + 1), (double)(-1), 0.0).color(0.0f, 0.0f, 0.0f, 0.25f).endVertex();
+            worldRenderer.pos(-j - 1, -1, 0.0).color(0.0f, 0.0f, 0.0f, 0.25f).endVertex();
+            worldRenderer.pos(-j - 1, 8, 0.0).color(0.0f, 0.0f, 0.0f, 0.25f).endVertex();
+            worldRenderer.pos(j + 1, 8, 0.0).color(0.0f, 0.0f, 0.0f, 0.25f).endVertex();
+            worldRenderer.pos(j + 1, -1, 0.0).color(0.0f, 0.0f, 0.0f, 0.25f).endVertex();
             tessellator.draw();
             GlStateManager.enableTexture2D();
         }
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/utils/ShortUtils.java b/src/main/java/kr/syeyoung/dungeonsguide/utils/ShortUtils.java
index ffe306a4..b3bc3cd4 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/utils/ShortUtils.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/utils/ShortUtils.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.utils;
 
 public class ShortUtils {
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/utils/SkyblockUtils.java b/src/main/java/kr/syeyoung/dungeonsguide/utils/SkyblockUtils.java
index c8b87260..a480415e 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/utils/SkyblockUtils.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/utils/SkyblockUtils.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.utils;
 
 import com.google.gson.JsonObject;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/utils/TextUtils.java b/src/main/java/kr/syeyoung/dungeonsguide/utils/TextUtils.java
index 7b853be4..1f3548a6 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/utils/TextUtils.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/utils/TextUtils.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.utils;
 
 import java.text.DecimalFormat;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/utils/VectorUtils.java b/src/main/java/kr/syeyoung/dungeonsguide/utils/VectorUtils.java
index 9e9244de..8f13dd8a 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/utils/VectorUtils.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/utils/VectorUtils.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.utils;
 
 import javax.vecmath.Vector2d;
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/utils/XPUtils.java b/src/main/java/kr/syeyoung/dungeonsguide/utils/XPUtils.java
index d06e0ccc..2738dcec 100644
--- a/src/main/java/kr/syeyoung/dungeonsguide/utils/XPUtils.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/utils/XPUtils.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package kr.syeyoung.dungeonsguide.utils;
 
 import kr.syeyoung.dungeonsguide.features.impl.party.api.Skill;
@@ -14,9 +32,9 @@ public class XPUtils {
         private double nextLvXp;
     }
 
-    private static TreeMap<Double, Integer> catacombXp = new TreeMap<>();
-    private static TreeMap<Double, Integer> skillXp = new TreeMap<>();
-    private static TreeMap<Double, Integer> skillXp2 = new TreeMap<>();
+    private static final TreeMap<Double, Integer> catacombXp = new TreeMap<>();
+    private static final TreeMap<Double, Integer> skillXp = new TreeMap<>();
+    private static final TreeMap<Double, Integer> skillXp2 = new TreeMap<>();
     static {
         catacombXp.put(50.0, 1);
         catacombXp.put(125.0, 2);
diff --git a/src/main/java/net/arikia/dev/drpc/DiscordEventHandlers.java b/src/main/java/net/arikia/dev/drpc/DiscordEventHandlers.java
index 3e5ccbbd..ab2ae8aa 100644
--- a/src/main/java/net/arikia/dev/drpc/DiscordEventHandlers.java
+++ b/src/main/java/net/arikia/dev/drpc/DiscordEventHandlers.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.arikia.dev.drpc;
 
 import com.sun.jna.Structure;
diff --git a/src/main/java/net/arikia/dev/drpc/DiscordRPC.java b/src/main/java/net/arikia/dev/drpc/DiscordRPC.java
index 76321595..8424edd8 100644
--- a/src/main/java/net/arikia/dev/drpc/DiscordRPC.java
+++ b/src/main/java/net/arikia/dev/drpc/DiscordRPC.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.arikia.dev.drpc;
 
 import com.sun.jna.Library;
diff --git a/src/main/java/net/arikia/dev/drpc/DiscordRichPresence.java b/src/main/java/net/arikia/dev/drpc/DiscordRichPresence.java
index 6de7397b..64a89f7c 100644
--- a/src/main/java/net/arikia/dev/drpc/DiscordRichPresence.java
+++ b/src/main/java/net/arikia/dev/drpc/DiscordRichPresence.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.arikia.dev.drpc;
 
 import com.sun.jna.Structure;
@@ -81,7 +99,7 @@ public class DiscordRichPresence extends Structure {
 	 */
 	public static class Builder {
 
-		private DiscordRichPresence p;
+		private final DiscordRichPresence p;
 
 		/**
 		 * Initiates a new instance of the Presence builder.
diff --git a/src/main/java/net/arikia/dev/drpc/DiscordUser.java b/src/main/java/net/arikia/dev/drpc/DiscordUser.java
index 7c735393..3693a3d7 100644
--- a/src/main/java/net/arikia/dev/drpc/DiscordUser.java
+++ b/src/main/java/net/arikia/dev/drpc/DiscordUser.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.arikia.dev.drpc;
 
 import com.sun.jna.Structure;
diff --git a/src/main/java/net/arikia/dev/drpc/OSUtil.java b/src/main/java/net/arikia/dev/drpc/OSUtil.java
index 74ca35c6..de3d9e4b 100644
--- a/src/main/java/net/arikia/dev/drpc/OSUtil.java
+++ b/src/main/java/net/arikia/dev/drpc/OSUtil.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.arikia.dev.drpc;
 
 /**
diff --git a/src/main/java/net/arikia/dev/drpc/callbacks/DisconnectedCallback.java b/src/main/java/net/arikia/dev/drpc/callbacks/DisconnectedCallback.java
index ccc11a24..367e1878 100644
--- a/src/main/java/net/arikia/dev/drpc/callbacks/DisconnectedCallback.java
+++ b/src/main/java/net/arikia/dev/drpc/callbacks/DisconnectedCallback.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.arikia.dev.drpc.callbacks;
 
 import com.sun.jna.Callback;
diff --git a/src/main/java/net/arikia/dev/drpc/callbacks/ErroredCallback.java b/src/main/java/net/arikia/dev/drpc/callbacks/ErroredCallback.java
index f5d736d7..8cf3d387 100644
--- a/src/main/java/net/arikia/dev/drpc/callbacks/ErroredCallback.java
+++ b/src/main/java/net/arikia/dev/drpc/callbacks/ErroredCallback.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.arikia.dev.drpc.callbacks;
 
 import com.sun.jna.Callback;
diff --git a/src/main/java/net/arikia/dev/drpc/callbacks/JoinGameCallback.java b/src/main/java/net/arikia/dev/drpc/callbacks/JoinGameCallback.java
index c4e865db..42b944e8 100644
--- a/src/main/java/net/arikia/dev/drpc/callbacks/JoinGameCallback.java
+++ b/src/main/java/net/arikia/dev/drpc/callbacks/JoinGameCallback.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.arikia.dev.drpc.callbacks;
 
 import com.sun.jna.Callback;
diff --git a/src/main/java/net/arikia/dev/drpc/callbacks/JoinRequestCallback.java b/src/main/java/net/arikia/dev/drpc/callbacks/JoinRequestCallback.java
index ddcc9614..01ec5a7d 100644
--- a/src/main/java/net/arikia/dev/drpc/callbacks/JoinRequestCallback.java
+++ b/src/main/java/net/arikia/dev/drpc/callbacks/JoinRequestCallback.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.arikia.dev.drpc.callbacks;
 
 import com.sun.jna.Callback;
diff --git a/src/main/java/net/arikia/dev/drpc/callbacks/ReadyCallback.java b/src/main/java/net/arikia/dev/drpc/callbacks/ReadyCallback.java
index 292ce2fd..be54c8d7 100644
--- a/src/main/java/net/arikia/dev/drpc/callbacks/ReadyCallback.java
+++ b/src/main/java/net/arikia/dev/drpc/callbacks/ReadyCallback.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.arikia.dev.drpc.callbacks;
 
 import com.sun.jna.Callback;
diff --git a/src/main/java/net/arikia/dev/drpc/callbacks/SpectateGameCallback.java b/src/main/java/net/arikia/dev/drpc/callbacks/SpectateGameCallback.java
index 28af7329..a3f8d23b 100644
--- a/src/main/java/net/arikia/dev/drpc/callbacks/SpectateGameCallback.java
+++ b/src/main/java/net/arikia/dev/drpc/callbacks/SpectateGameCallback.java
@@ -1,3 +1,21 @@
+/*
+ *     Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ *     Copyright (C) 2021  cyoung06
+ *
+ *     This program is free software: you can redistribute it and/or modify
+ *     it under the terms of the GNU Affero General Public License as published
+ *     by the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ *
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU Affero General Public License for more details.
+ *
+ *     You should have received a copy of the GNU Affero General Public License
+ *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
 package net.arikia.dev.drpc.callbacks;
 
 import com.sun.jna.Callback;