- Error gui

Signed-off-by: syeyoung <cyoung06@naver.com>

8 files changed, 105 insertions, 443 deletions

diff --git a/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/Main.java b/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/Main.java
index 577e1eb5..36456dbc 100755
--- a/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/Main.java
+++ b/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/Main.java
@@ -22,8 +22,7 @@ import kr.syeyoung.dungeonsguide.launcher.auth.AuthManager;
 import kr.syeyoung.dungeonsguide.launcher.branch.UpdateRetrieverUtil;
 import kr.syeyoung.dungeonsguide.launcher.exceptions.*;
 import kr.syeyoung.dungeonsguide.launcher.gui.screen.GuiDisplayer;
-import kr.syeyoung.dungeonsguide.launcher.gui.screen.GuiLoadingError;
-import kr.syeyoung.dungeonsguide.launcher.gui.screen.GuiUnloadingError;
+import kr.syeyoung.dungeonsguide.launcher.gui.screen.WidgetError;
 import kr.syeyoung.dungeonsguide.launcher.gui.screen.version.WidgetChooseVersion;
 import kr.syeyoung.dungeonsguide.launcher.gui.tooltip.Notification;
 import kr.syeyoung.dungeonsguide.launcher.gui.tooltip.NotificationManager;
@@ -146,11 +145,11 @@ public class Main
                 unload();
             } catch (Exception e2) {
                 e2.printStackTrace();
-                GuiDisplayer.INSTANCE.displayGui(new GuiUnloadingError(e2));
+                GuiDisplayer.INSTANCE.displayGui(new GuiScreenAdapter(new GlobalHUDScale(new WidgetError(e2))));
             }
-            GuiDisplayer.INSTANCE.displayGui(new GuiLoadingError(e));
+            GuiDisplayer.INSTANCE.displayGui(new GuiScreenAdapter(new GlobalHUDScale(new WidgetError(e))));
         } catch (DungeonsGuideUnloadingException e) {
-            GuiDisplayer.INSTANCE.displayGui(new GuiUnloadingError(e));
+            GuiDisplayer.INSTANCE.displayGui(new GuiScreenAdapter(new GlobalHUDScale(new WidgetError(e))));
         }
     }
 
@@ -211,17 +210,32 @@ public class Main
     }
 
     private volatile IDGLoader reqLoader = null;
+    private volatile boolean unload = false;
     public void reloadWithoutStacktraceReference(IDGLoader newLoader) {
         reqLoader = newLoader;
     }
+    public void unloadWithoutStacktraceReference(IDGLoader newLoader) {
+        unload = true;
+    }
     @SubscribeEvent
     public void onTick(TickEvent.ClientTickEvent tickEvent) {
         if (reqLoader != null) {
             IDGLoader loader = reqLoader;
             reqLoader = null;
+            unload = false;
 
             tryReloadingWithSplash(loader);
         }
+        if (unload) {
+            try {
+                unload();
+            } catch (Exception e2) {
+                e2.printStackTrace();
+                GuiDisplayer.INSTANCE.displayGui(new GuiScreenAdapter(new GlobalHUDScale(new WidgetError(e2))));
+            }
+            reqLoader = null;
+            unload = false;
+        }
     }
 
     public void reload(IDGLoader newLoader) throws DungeonsGuideLoadingException, DungeonsGuideUnloadingException {
diff --git a/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/auth/AuthManager.java b/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/auth/AuthManager.java
index 6f9a2d65..384fe5b2 100644
--- a/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/auth/AuthManager.java
+++ b/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/auth/AuthManager.java
@@ -26,7 +26,7 @@ import kr.syeyoung.dungeonsguide.launcher.exceptions.auth.AuthFailedException;
 import kr.syeyoung.dungeonsguide.launcher.exceptions.auth.AuthenticationUnavailableException;
 import kr.syeyoung.dungeonsguide.launcher.exceptions.auth.PrivacyPolicyRequiredException;
 import kr.syeyoung.dungeonsguide.launcher.gui.screen.GuiDisplayer;
-import kr.syeyoung.dungeonsguide.launcher.gui.screen.GuiLoadingError;
+import kr.syeyoung.dungeonsguide.launcher.gui.screen.WidgetError;
 import kr.syeyoung.dungeonsguide.launcher.gui.screen.WidgetPrivacyPolicy;
 import kr.syeyoung.dungeonsguide.launcher.gui.tooltip.Notification;
 import kr.syeyoung.dungeonsguide.launcher.gui.tooltip.NotificationManager;
@@ -41,7 +41,6 @@ import org.apache.logging.log4j.Logger;
 import java.util.UUID;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
-import java.util.concurrent.ThreadFactory;
 import java.util.concurrent.TimeUnit;
 
 
@@ -157,7 +156,7 @@ public class AuthManager {
                         .description("Authentication Error Occurred\n"+e.getMessage())
                         .titleColor(0xFFFF0000)
                         .onClick(() -> {
-                            GuiDisplayer.INSTANCE.displayGui(new GuiLoadingError(e));
+                            GuiDisplayer.INSTANCE.displayGui(new GuiScreenAdapter(new GlobalHUDScale(new WidgetError(e))));
                         })
                         .build()));
             }
@@ -210,7 +209,7 @@ public class AuthManager {
                             .description("Authentication Error Occurred\n"+e.getMessage())
                             .titleColor(0xFFFF0000)
                             .onClick(() -> {
-                                GuiDisplayer.INSTANCE.displayGui(new GuiLoadingError(e));
+                                GuiDisplayer.INSTANCE.displayGui(new GuiScreenAdapter(new GlobalHUDScale(new WidgetError(e))));
                             })
                             .build()));
                 }
diff --git a/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/gui/screen/GuiChooseVersion.java b/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/gui/screen/GuiChooseVersion.java
deleted file mode 100644
index e42e45dc..00000000
--- a/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/gui/screen/GuiChooseVersion.java
+++ /dev/null
@@ -1,227 +0,0 @@
-/*
- * Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
- * Copyright (C) 2022  cyoung06 (syeyoung)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published
- * by the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package kr.syeyoung.dungeonsguide.launcher.gui.screen;
-
-import kr.syeyoung.dungeonsguide.launcher.LoaderMeta;
-import kr.syeyoung.dungeonsguide.launcher.Main;
-import kr.syeyoung.dungeonsguide.launcher.branch.Update;
-import kr.syeyoung.dungeonsguide.launcher.branch.UpdateBranch;
-import kr.syeyoung.dungeonsguide.launcher.branch.UpdateRetrieverUtil;
-import kr.syeyoung.dungeonsguide.launcher.gui.tooltip.Notification;
-import kr.syeyoung.dungeonsguide.launcher.gui.tooltip.NotificationManager;
-import kr.syeyoung.dungeonsguide.launcher.gui.tooltip.WidgetNotification;
-import kr.syeyoung.dungeonsguide.launcher.gui.tooltip.WidgetNotificationAutoClose;
-import kr.syeyoung.dungeonsguide.launcher.loader.JarLoader;
-import kr.syeyoung.dungeonsguide.launcher.loader.LocalLoader;
-import kr.syeyoung.dungeonsguide.launcher.loader.RemoteLoader;
-import net.minecraft.client.Minecraft;
-import net.minecraft.client.gui.FontRenderer;
-import net.minecraft.client.gui.Gui;
-import net.minecraft.client.gui.GuiButton;
-import net.minecraft.client.gui.ScaledResolution;
-import net.minecraftforge.fml.client.config.GuiCheckBox;
-
-import java.awt.*;
-import java.awt.datatransfer.StringSelection;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.PrintStream;
-import java.util.Collections;
-import java.util.List;
-import java.util.Optional;
-import java.util.UUID;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
-import java.util.concurrent.atomic.AtomicInteger;
-import java.util.stream.Collectors;
-
-public class GuiChooseVersion extends SpecialGuiScreen {
-    private static final ExecutorService executor = Executors.newSingleThreadExecutor();
-    private Throwable cause;
-
-    public GuiChooseVersion(Throwable cause) {
-        this.cause = cause;
-
-        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
-        PrintStream printStream = new PrintStream(byteArrayOutputStream);
-        cause.printStackTrace(printStream);
-        this.stacktrace = byteArrayOutputStream.toString();
-
-        try {
-            fetchList();
-        } catch (IOException e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    private void fetchList () throws IOException {
-        loading.incrementAndGet();
-        executor.submit(() -> {
-            try {
-                branchList = UpdateRetrieverUtil.getUpdateBranches().stream()
-                        .filter(updateBranch ->
-                                Optional.ofNullable(updateBranch.getMetadata())
-                                        .filter(a -> a.has("additionalMeta"))
-                                        .map(a -> a.getJSONObject("additionalMeta"))
-                                        .filter(a -> a.has("type"))
-                                        .map(a -> a.getString("type")).orElse("").equals("mod"))
-                        .collect(Collectors.toList());
-            } catch (IOException e) {
-                e.printStackTrace();
-            } finally {
-                smthUpdated = true;
-                loading.decrementAndGet();
-            }
-        });
-    }
-
-    private void fetchUpdates(UpdateBranch branch) throws IOException {
-        loading.incrementAndGet();
-        executor.submit(() -> {
-            try {
-                updates = UpdateRetrieverUtil.getLatestUpdates(branch.getId(), 0);
-            } catch (IOException e) {
-                e.printStackTrace();
-            } finally {
-                smthUpdated = true;
-                loading.decrementAndGet();
-            }
-        });
-    }
-    private final String stacktrace;
-
-    private List<UpdateBranch> branchList = Collections.emptyList();
-    private List<Update> updates = Collections.emptyList();
-    private UpdateBranch current;
-    private volatile boolean smthUpdated = false;
-    private volatile AtomicInteger loading = new AtomicInteger(0);
-
-    private GuiCheckBox checkBox;
-    @Override
-    public void initGui() {
-        super.initGui();
-        // Local version
-        // Jar embedded version
-        // Remote version
-        // dg gui lib....?
-
-        ScaledResolution sr = new ScaledResolution(Minecraft.getMinecraft());
-        this.buttonList.add(new GuiButton(2, 0,sr.getScaledHeight()-20 ,"Copy Error into Clipboard"));
-
-        this.buttonList.add(new GuiButton(3, sr.getScaledWidth()/2-100,sr.getScaledHeight()-40 ,"Play Without DG"));
-        GuiButton button;
-        int tenth = sr.getScaledWidth()/10;
-        this.buttonList.add(button = new GuiButton(0, tenth,90 ,"Try loading Locally (classes)"));
-        button.enabled = this.getClass().getResourceAsStream("/kr/syeyoung/dungeonsguide/mod/DungeonsGuide.class") != null;
-        this.buttonList.add(button = new GuiButton(1, tenth,110 ,"Try loading Local Jar (embedded jar)"));
-        button.enabled = this.getClass().getResourceAsStream("/mod.jar") != null;
-        this.buttonList.add(button = new GuiButton(4, tenth,sr.getScaledHeight()-100 ,"Refresh Options"));
-
-//        this.buttonList.add(checkBox = new GuiCheckBox(5, sr.getScaledWidth() - tenth-200,sr.getScaledHeight()-100 ,"Save This Loader", false));
-
-        int k = 0;
-        for (UpdateBranch updateBranch : branchList) {
-            this.buttonList.add(new GuiButton(10 + k++, tenth, 110 + 20 * k,"Remote Branch: "+ updateBranch.getName()));
-        }
-
-        k = 0;
-        for (Update update : updates) {
-            this.buttonList.add(button = new GuiButton(branchList.size() + 10 + k++, tenth+210, 70+ 20 * k, update.getName()));
-            if (update.getMetadata().has("loaderVersion") && update.getMetadata().getInt("loaderVersion") > LoaderMeta.LOADER_VERSION) {
-                button.enabled = false;
-            }
-        }
-    }
-
-    @Override
-    protected void actionPerformed(GuiButton button) throws IOException {
-        super.actionPerformed(button);
-        if (button.id == 2) {
-            Toolkit.getDefaultToolkit()
-                        .getSystemClipboard()
-                        .setContents(
-                                new StringSelection(stacktrace),
-                                null
-                        );
-
-            UUID random = UUID.randomUUID();
-            NotificationManager.getInstance().updateNotification(random,
-                    new WidgetNotificationAutoClose(random, Notification.builder()
-                        .title("Successfully Copied!")
-                        .description("")
-                        .titleColor(0xFF00FF00)
-                        .build(), 5000L));
-        } else if (button.id == 0) {
-            dismiss();
-            Main.getMain().tryReloadingWithSplash(new LocalLoader());
-        } else if (button.id == 1) {
-            dismiss();
-            Main.getMain().tryReloadingWithSplash(new JarLoader());
-        } else if (button.id == 3) {
-            dismiss();
-        } else if (button.id == 4) {
-            branchList = Collections.emptyList();
-            updates = Collections.emptyList();
-            current = null;
-            smthUpdated = true;
-            fetchList();
-//        } else if (button.id == 5) {
-//            // do smt
-        } else if (button.id < branchList.size() + 10) {
-            int idx = button.id - 10;
-            current = branchList.get(idx);
-            fetchUpdates(branchList.get(idx));
-        } else if (button.id < branchList.size() + 10 + updates.size()){
-            int idx = button.id - branchList.size() - 10;
-            Update update = updates.get(idx);
-
-            dismiss();
-            Main.getMain().tryReloadingWithSplash(new RemoteLoader(current.getName(),current.getId(),update.getId()));
-        }
-    }
-
-    @Override
-    public void updateScreen() {
-        super.updateScreen();
-        if (smthUpdated) {
-            this.buttonList.clear();
-            initGui();
-            smthUpdated = false;
-        }
-    }
-
-    @Override
-    public void drawScreen(int mouseX, int mouseY, float partialTicks) {
-        super.drawBackground(1);
-
-        ScaledResolution sr = new ScaledResolution(Minecraft.getMinecraft());
-        FontRenderer fontRenderer = Minecraft.getMinecraft().fontRendererObj;
-        fontRenderer.drawString("Please choose a new version to load", (sr.getScaledWidth()-fontRenderer.getStringWidth("Please choose a new version to load"))/2,(int) (40),0xFFFF0000);
-        fontRenderer.drawString("Problem: "+cause.getMessage(), (sr.getScaledWidth()-fontRenderer.getStringWidth("Problem: "+cause.getMessage()))/2, (int) (40+fontRenderer.FONT_HEIGHT*1.5),0xFFFF0000);
-
-        int tenth = sr.getScaledWidth() / 10;
-        Gui.drawRect(tenth, 90,sr.getScaledWidth()-tenth, sr.getScaledHeight()-80, 0xFF5B5B5B);
-
-        if (loading.get() > 0) {
-            fontRenderer.drawString("Loading", sr.getScaledWidth()/2, sr.getScaledHeight()/2, 0xFF000000);
-        }
-
-        super.drawScreen(mouseX, mouseY, partialTicks);
-    }
-}
diff --git a/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/gui/screen/GuiLoadingError.java b/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/gui/screen/GuiLoadingError.java
deleted file mode 100644
index 9b8390bd..00000000
--- a/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/gui/screen/GuiLoadingError.java
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
- * Copyright (C) 2021  cyoung06
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published
- * by the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package kr.syeyoung.dungeonsguide.launcher.gui.screen;
-
-import kr.syeyoung.dungeonsguide.launcher.gui.tooltip.Notification;
-import kr.syeyoung.dungeonsguide.launcher.gui.tooltip.NotificationManager;
-import kr.syeyoung.dungeonsguide.launcher.gui.tooltip.WidgetNotification;
-import kr.syeyoung.dungeonsguide.launcher.gui.tooltip.WidgetNotificationAutoClose;
-import net.minecraft.client.Minecraft;
-import net.minecraft.client.gui.FontRenderer;
-import net.minecraft.client.gui.Gui;
-import net.minecraft.client.gui.GuiButton;
-import net.minecraft.client.gui.ScaledResolution;
-import net.minecraftforge.fml.common.FMLCommonHandler;
-import org.lwjgl.opengl.GL11;
-
-import java.awt.*;
-import java.awt.datatransfer.StringSelection;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.PrintStream;
-import java.util.UUID;
-
-public class GuiLoadingError extends SpecialGuiScreen {
-    private final String stacktrace;
-    public GuiLoadingError(Throwable cause) {
-
-        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
-        PrintStream printStream = new PrintStream(byteArrayOutputStream);
-        cause.printStackTrace(printStream);
-        this.stacktrace = byteArrayOutputStream.toString();
-    }
-
-    @Override
-    public void initGui() {
-        super.initGui();
-        ScaledResolution sr = new ScaledResolution(Minecraft.getMinecraft());
-        this.buttonList.add(new GuiButton(0, sr.getScaledWidth()/2-100,sr.getScaledHeight()-70 ,"Close Minecraft"));
-        this.buttonList.add(new GuiButton(1, sr.getScaledWidth()/2-100,sr.getScaledHeight()-40 ,"Play Without DG"));
-        this.buttonList.add(new GuiButton(2, 0,sr.getScaledHeight()-20 ,"Copy Error into Clipboard"));
-    }
-
-    @Override
-    protected void actionPerformed(GuiButton button) throws IOException {
-        super.actionPerformed(button);
-        if (button.id == 0) {
-            FMLCommonHandler.instance().exitJava(-1,true);
-        } else if (button.id == 1) {
-            dismiss();
-        } else if (button.id == 2) {
-            Toolkit.getDefaultToolkit()
-                    .getSystemClipboard()
-                    .setContents(
-                            new StringSelection(stacktrace),
-                            null
-                    );
-
-            UUID uuid = UUID.randomUUID();
-            NotificationManager.getInstance().updateNotification(uuid, new WidgetNotificationAutoClose(uuid, Notification.builder()
-                            .title("Successfully Copied!")
-                            .description("")
-                            .titleColor(0xFF00FF00)
-                    .build(), 5000L));
-        }
-    }
-
-    @Override
-    public void drawScreen(int mouseX, int mouseY, float partialTicks) {
-        super.drawBackground(1);
-
-        ScaledResolution sr = new ScaledResolution(Minecraft.getMinecraft());
-        FontRenderer fontRenderer = Minecraft.getMinecraft().fontRendererObj;
-        fontRenderer.drawString("DungeonsGuide has ran into error while loading itself", (sr.getScaledWidth()-fontRenderer.getStringWidth("DungeonsGuide has ran into error while loading itself"))/2,40,0xFFFF0000);
-        fontRenderer.drawString("Please contact DungeonsGuide support with this screen", (sr.getScaledWidth()-fontRenderer.getStringWidth("Please contact developer with this screen"))/2, (int) (40+fontRenderer.FONT_HEIGHT*1.5),0xFFFF0000);
-
-        int tenth = sr.getScaledWidth() / 10;
-
-        Gui.drawRect(tenth, 70,sr.getScaledWidth()-tenth, sr.getScaledHeight()-80, 0xFF5B5B5B);
-        String[] split = stacktrace.split("\n");
-        clip(sr, tenth, 70,sr.getScaledWidth()-2*tenth, sr.getScaledHeight()-150);
-        GL11.glEnable(GL11.GL_SCISSOR_TEST);
-        for (int i = 0; i < split.length; i++) {
-            fontRenderer.drawString(split[i].replace("\t", "    "), tenth+2,i*fontRenderer.FONT_HEIGHT + 72, 0xFFFFFFFF);
-        }
-        GL11.glDisable(GL11.GL_SCISSOR_TEST);
-
-        super.drawScreen(mouseX, mouseY, partialTicks);
-    }
-
-    public static void clip(ScaledResolution resolution, int x, int y, int width, int height) {
-        if (width < 0 || height < 0) return;
-
-        int scale = resolution.getScaleFactor();
-        GL11.glScissor((x ) * scale, Minecraft.getMinecraft().displayHeight - (y + height) * scale, (width) * scale, height * scale);
-    }
-}
diff --git a/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/gui/screen/GuiUnloadingError.java b/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/gui/screen/GuiUnloadingError.java
deleted file mode 100644
index 523c1ce4..00000000
--- a/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/gui/screen/GuiUnloadingError.java
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
- * Copyright (C) 2021  cyoung06
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published
- * by the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package kr.syeyoung.dungeonsguide.launcher.gui.screen;
-
-import net.minecraft.client.Minecraft;
-import net.minecraft.client.gui.FontRenderer;
-import net.minecraft.client.gui.Gui;
-import net.minecraft.client.gui.GuiButton;
-import net.minecraft.client.gui.ScaledResolution;
-import net.minecraftforge.fml.common.FMLCommonHandler;
-import org.lwjgl.opengl.GL11;
-
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.PrintStream;
-
-public class GuiUnloadingError extends SpecialGuiScreen {
-    private final String stacktrace;
-    public GuiUnloadingError(Throwable cause) {
-
-        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
-        PrintStream printStream = new PrintStream(byteArrayOutputStream);
-        cause.printStackTrace(printStream);
-        this.stacktrace = byteArrayOutputStream.toString();
-    }
-
-    @Override
-    public void initGui() {
-        super.initGui();
-        ScaledResolution sr = new ScaledResolution(Minecraft.getMinecraft());
-        this.buttonList.add(new GuiButton(0, sr.getScaledWidth()/2-100,sr.getScaledHeight()-70 ,"Close Minecraft"));
-        this.buttonList.add(new GuiButton(1, sr.getScaledWidth()/2-100,sr.getScaledHeight()-40 ,"Play With DG in Inconsistent State"));
-    }
-
-    @Override
-    protected void actionPerformed(GuiButton button) throws IOException {
-        super.actionPerformed(button);
-        if (button.id == 0) {
-            FMLCommonHandler.instance().exitJava(-1,true);
-        } else if (button.id == 1) {
-            dismiss();
-        }
-    }
-
-    @Override
-    public void drawScreen(int mouseX, int mouseY, float partialTicks) {
-        super.drawBackground(1);
-
-        ScaledResolution sr = new ScaledResolution(Minecraft.getMinecraft());
-        FontRenderer fontRenderer = Minecraft.getMinecraft().fontRendererObj;
-        fontRenderer.drawString("DungeonsGuide has ran into error while reloading", (sr.getScaledWidth()-fontRenderer.getStringWidth("DungeonsGuide has ran into error while reloading"))/2,40,0xFFFF0000);
-        fontRenderer.drawString("Please contact DungeonsGuide support with this screen", (sr.getScaledWidth()-fontRenderer.getStringWidth("Please contact developer with this screen"))/2, (int) (40+fontRenderer.FONT_HEIGHT*1.5),0xFFFF0000);
-        fontRenderer.drawString("Playing in this state is NOT RECOMMENDED. Undesired behaviors might occur.", (sr.getScaledWidth()-fontRenderer.getStringWidth("Playing in this state is NOT RECOMMENDED. Undesired behaviors might occur."))/2, (int) (40+fontRenderer.FONT_HEIGHT*3),0xFFFF0000);
-
-        int tenth = sr.getScaledWidth() / 10;
-
-        Gui.drawRect(tenth, 90,sr.getScaledWidth()-tenth, sr.getScaledHeight()-80, 0xFF5B5B5B);
-        String[] split = stacktrace.split("\n");
-        clip(sr, tenth, 90,sr.getScaledWidth()-2*tenth, sr.getScaledHeight()-150);
-        GL11.glEnable(GL11.GL_SCISSOR_TEST);
-        for (int i = 0; i < split.length; i++) {
-            fontRenderer.drawString(split[i].replace("\t", "    "), tenth+2,i*fontRenderer.FONT_HEIGHT + 92, 0xFFFFFFFF);
-        }
-        GL11.glDisable(GL11.GL_SCISSOR_TEST);
-
-        super.drawScreen(mouseX, mouseY, partialTicks);
-    }
-
-    public static void clip(ScaledResolution resolution, int x, int y, int width, int height) {
-        if (width < 0 || height < 0) return;
-
-        int scale = resolution.getScaleFactor();
-        GL11.glScissor((x ) * scale, Minecraft.getMinecraft().displayHeight - (y + height) * scale, (width) * scale, height * scale);
-    }
-}
diff --git a/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/gui/screen/WidgetError.java b/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/gui/screen/WidgetError.java
new file mode 100644
index 00000000..0fe4b6a0
--- /dev/null
+++ b/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/gui/screen/WidgetError.java
@@ -0,0 +1,73 @@
+/*
+ * Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ * Copyright (C) 2023  cyoung06 (syeyoung)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package kr.syeyoung.dungeonsguide.launcher.gui.screen;
+
+import kr.syeyoung.dungeonsguide.launcher.gui.tooltip.Notification;
+import kr.syeyoung.dungeonsguide.launcher.gui.tooltip.NotificationManager;
+import kr.syeyoung.dungeonsguide.launcher.gui.tooltip.WidgetNotificationAutoClose;
+import kr.syeyoung.dungeonsguide.launcher.guiv2.BindableAttribute;
+import kr.syeyoung.dungeonsguide.launcher.guiv2.xml.AnnotatedImportOnlyWidget;
+import kr.syeyoung.dungeonsguide.launcher.guiv2.xml.annotations.Bind;
+import kr.syeyoung.dungeonsguide.launcher.guiv2.xml.annotations.On;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.audio.PositionedSoundRecord;
+import net.minecraft.util.ResourceLocation;
+
+import java.awt.*;
+import java.awt.datatransfer.StringSelection;
+import java.io.ByteArrayOutputStream;
+import java.io.PrintStream;
+import java.util.UUID;
+
+public class WidgetError extends AnnotatedImportOnlyWidget {
+    @Bind(variableName = "stacktrace")
+    public final BindableAttribute<String> stacktrace = new BindableAttribute<>(String.class);
+
+    public WidgetError(Throwable cause) {
+        super(new ResourceLocation("dungeons_guide_loader:gui/error.gui"));
+
+        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
+        PrintStream printStream = new PrintStream(byteArrayOutputStream);
+        cause.printStackTrace(printStream);
+        this.stacktrace.setValue(byteArrayOutputStream.toString().replace("\t", "    "));
+    }
+
+    @On(functionName = "continue")
+    public void exit() {
+        Minecraft.getMinecraft().getSoundHandler().playSound(PositionedSoundRecord.create(new ResourceLocation("gui.button.press"), 1.0F));
+        Minecraft.getMinecraft().displayGuiScreen(null);
+    }
+    @On(functionName = "copy")
+    public void copy() {
+        Minecraft.getMinecraft().getSoundHandler().playSound(PositionedSoundRecord.create(new ResourceLocation("gui.button.press"), 1.0F));
+        Toolkit.getDefaultToolkit()
+                .getSystemClipboard()
+                .setContents(
+                        new StringSelection(stacktrace.getValue()),
+                        null
+                );
+
+        UUID uuid = UUID.randomUUID();
+        NotificationManager.getInstance().updateNotification(uuid, new WidgetNotificationAutoClose(uuid, Notification.builder()
+                .title("Successfully Copied!")
+                .description("")
+                .titleColor(0xFF00FF00)
+                .build(), 5000L));
+    }
+}
diff --git a/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/guiv2/elements/ScrollablePanel.java b/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/guiv2/elements/ScrollablePanel.java
index 523a880b..4bb125c0 100644
--- a/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/guiv2/elements/ScrollablePanel.java
+++ b/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/guiv2/elements/ScrollablePanel.java
@@ -121,13 +121,13 @@ public class ScrollablePanel extends AnnotatedWidget {
         if (direction.getValue().vertical) {
             double old = this.y.getValue(), neu;
             this.y.setValue(
-                    neu = Layouter.clamp(this.y.getValue() + scrollAmount,0, contentHeight.getValue())
+                    neu = Layouter.clamp(this.y.getValue() - scrollAmount,0, contentHeight.getValue())
             );
             return old != neu;
         } else if (direction.getValue().horizontal) {
             double old = this.x.getValue(), neu;
             this.x.setValue(
-                    neu = Layouter.clamp(this.x.getValue() + scrollAmount,0, contentWidth.getValue())
+                    neu = Layouter.clamp(this.x.getValue() - scrollAmount,0, contentWidth.getValue())
             );
             return old != neu;
         }
diff --git a/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/guiv2/elements/richtext/FlatTextSpan.java b/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/guiv2/elements/richtext/FlatTextSpan.java
index f0a93ed7..4692df8d 100644
--- a/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/guiv2/elements/richtext/FlatTextSpan.java
+++ b/loader/src/main/java/kr/syeyoung/dungeonsguide/launcher/guiv2/elements/richtext/FlatTextSpan.java
@@ -58,6 +58,7 @@ public class FlatTextSpan {
 
             int endIdx = value.length;
             boolean lineBroken = false;
+            boolean wasNewLine = false;
             for (int i = 0; i < value.length; i++) {
                 char character = value[i];
                 charWidth = textStyle.getFontRenderer().getWidth(character, textStyle);
@@ -83,6 +84,7 @@ public class FlatTextSpan {
                     if (character == '\n') {
                         endIdx = i+1;
                         lineBroken = true;
+                        wasNewLine = true;
                         break;
                     }
 
@@ -120,7 +122,8 @@ public class FlatTextSpan {
             char[] second = null;
             if (lineBroken) {
                 int startRealWord = -1;
-                for (int i = endIdx; i< value.length; i++) {
+                if (wasNewLine) startRealWord = endIdx;
+                else for (int i = endIdx; i< value.length; i++) {
                     if (value[i] == ' ') continue;
                     startRealWord = i;
                     break;
@@ -150,6 +153,7 @@ public class FlatTextSpan {
             double totalWidth = 0;
             double effectiveWidth = 0;
             boolean lineBroken  =false;
+            boolean wasNewLine = false;
 
             int endIdx = value.length;
             for (int i = 0; i < value.length; i++) {
@@ -162,6 +166,7 @@ public class FlatTextSpan {
                     // Force break.
                     endIdx = i + 1;
                     lineBroken = true;
+                    wasNewLine = true;
                     break;
                 }
 
@@ -180,7 +185,8 @@ public class FlatTextSpan {
             char[] second = null;
             if (lineBroken) {
                 int startRealWord = -1;
-                for (int i = endIdx; i< value.length; i++) {
+                if (wasNewLine) startRealWord = endIdx;
+                else for (int i = endIdx; i< value.length; i++) {
                     if (value[i] == ' ') continue;
                     startRealWord = i;
                     break;