1 files changed, 133 insertions, 0 deletions
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/DungeonsGuideMain.java b/src/main/java/kr/syeyoung/dungeonsguide/DungeonsGuideMain.java
new file mode 100644
index 00000000..1c35524d
--- /dev/null
+++ b/src/main/java/kr/syeyoung/dungeonsguide/DungeonsGuideMain.java
@@ -0,0 +1,133 @@
+package kr.syeyoung.dungeonsguide;
+
+import com.mojang.authlib.exceptions.AuthenticationException;
+import lombok.Getter;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.FontRenderer;
+import net.minecraft.client.gui.GuiErrorScreen;
+import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.util.IChatComponent;
+import net.minecraftforge.fml.client.CustomModLoadingErrorDisplayException;
+import net.minecraftforge.fml.common.Mod;
+import net.minecraftforge.fml.common.Mod.EventHandler;
+import net.minecraftforge.fml.common.event.FMLInitializationEvent;
+import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
+
+import java.io.*;
+import java.security.NoSuchAlgorithmException;
+
+@Mod(modid = DungeonsGuideMain.MODID, version = DungeonsGuideMain.VERSION)
+public class DungeonsGuideMain
+{
+    public static final String MODID = "skyblock_dungeons_guide";
+    public static final String VERSION = "0.1";
+
+    private static DungeonsGuideMain DungeonsGuideMain;
+
+    private DungeonsGuideInterface dungeonsGuideInterface;
+
+    @EventHandler
+    public void init(FMLInitializationEvent event)
+    {
+
+        DungeonsGuideMain = this;
+
+        dungeonsGuideInterface.init(event);
+    }
+
+    @Getter
+    private Authenticator authenticator;
+    private NetworkClassLoader classLoader;
+    @EventHandler
+    public void pre(FMLPreInitializationEvent event) {
+        authenticator = new Authenticator();
+        String token = null;
+        try {
+            token = authenticator.authenticate();
+            System.out.println(token);
+            if (token != null) {
+                classLoader = new NetworkClassLoader(authenticator, DungeonsGuide.class.getClassLoader());
+
+                Class skyblockStatusCls = null;
+                try {
+                    skyblockStatusCls = classLoader.findClass("kr.syeyoung.dungeonsguide.DungeonsGuide");
+                } catch (ClassNotFoundException e) {
+                    e.printStackTrace();
+
+                    error(new String[]{
+                            "Couldn't load Dungeons Guide",
+                            "Please contact developer if this problem persists after restart"
+                    });
+                    return;
+                }
+                try {
+                    dungeonsGuideInterface = (DungeonsGuideInterface) skyblockStatusCls.newInstance();
+                    dungeonsGuideInterface.pre(event);
+                } catch (InstantiationException e) {
+                    e.printStackTrace();
+
+                    error(new String[]{
+                            "Couldn't load Dungeons Guide",
+                            "Please contact developer if this problem persists after restart"
+                    });
+                } catch (IllegalAccessException e) {
+                    e.printStackTrace();
+
+                    error(new String[]{
+                            "Couldn't load Dungeons Guide",
+                            "Please contact developer if this problem persists after restart"
+                    });
+                }
+                return;
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }  catch (AuthenticationException e) {
+            e.printStackTrace();
+        } catch (NoSuchAlgorithmException e) {
+            e.printStackTrace();
+        }
+
+        error(new String[]{
+                "Can't validate current installation of Dungeons Guide",
+                "Please contact mod author if you purchased this mod and getting this error",
+                "And if you haven't purchased the mod, please consider doing so"
+        });
+    }
+
+    public void error(final String[] s_msg) {
+        final GuiScreen errorGui = new GuiErrorScreen(null, null) {
+
+            @Override
+            public void handleMouseInput() {
+            }
+
+            @Override
+            public void handleKeyboardInput() {
+            }
+
+            @Override
+            public void drawScreen(int par1, int par2, float par3) {
+                drawDefaultBackground();
+                for (int i = 0; i < s_msg.length; ++i) {
+                    drawCenteredString(fontRendererObj, s_msg[i], width / 2, height / 3 + 12 * i, 0xFFFFFFFF);
+                }
+            }
+        };
+        @SuppressWarnings("serial") CustomModLoadingErrorDisplayException e = new CustomModLoadingErrorDisplayException() {
+
+            @Override
+            public void initGui(GuiErrorScreen errorScreen, FontRenderer fontRenderer) {
+                Minecraft.getMinecraft().displayGuiScreen(errorGui);
+            }
+
+            @Override
+            public void drawScreen(GuiErrorScreen errorScreen, FontRenderer fontRenderer, int mouseRelX, int mouseRelY, float tickTime) {
+            }
+        };
+        throw e;
+    }
+    public static DungeonsGuideMain getDungeonsGuideMain() {
+        return DungeonsGuideMain;
+    }
+}