remove reflective logic from ingame mod options fix

Author: FalsePattern

src/main/java/com/falsepattern/lib/internal/config/InGameModOptionsFix.java

@@ -22,46 +22,24 @@
 
 package com.falsepattern.lib.internal.config;
 
-import com.falsepattern.lib.internal.FPLog;
 import lombok.NoArgsConstructor;
-import lombok.val;
 
 import net.minecraft.client.Minecraft;
-import net.minecraft.client.gui.GuiScreen;
 import net.minecraftforge.client.event.GuiOpenEvent;
 import net.minecraftforge.common.MinecraftForge;
-import cpw.mods.fml.client.FMLClientHandler;
 import cpw.mods.fml.client.GuiIngameModOptions;
 import cpw.mods.fml.client.GuiModList;
-import cpw.mods.fml.common.ModContainer;
 import cpw.mods.fml.common.eventhandler.SubscribeEvent;
 
-import java.lang.reflect.Field;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-
 import static lombok.AccessLevel.PRIVATE;
 
 @NoArgsConstructor(access = PRIVATE)
 public final class InGameModOptionsFix {
     private static boolean isInitialized = false;
 
-    private static Field MODS_FIELD;
-
     public static void init() {
         if (isInitialized)
             return;
-
-        try {
-            MODS_FIELD = GuiModList.class.getDeclaredField("mods");
-            MODS_FIELD.setAccessible(true);
-        } catch (NoSuchFieldException e) {
-            MODS_FIELD = null;
-            FPLog.LOG.error("Failed to get field: cpw.mods.fml.client.GuiModList.mods,"
-                            + " In-Game Mod Options Fix will not work", e);
-            return;
-        }
         MinecraftForge.EVENT_BUS.register(new InGameModOptionsFix());
         isInitialized = true;
     }
@@ -74,36 +52,6 @@ public void onGuiOpen(final GuiOpenEvent event) {
             return;
 
         if (event.gui instanceof GuiIngameModOptions)
-            event.gui = new GuiModConfigList(Minecraft.getMinecraft().currentScreen);
-    }
-
-    private static class GuiModConfigList extends GuiModList {
-        private GuiModConfigList(GuiScreen screen) {
-            super(screen);
-            val mods = new ArrayList<ModContainer>();
-            for (val mod : getModsFromPrivateField()) {
-                val guiFactory = FMLClientHandler.instance().getGuiFactoryFor(mod);
-                if (guiFactory == null)
-                    continue;
-                if (guiFactory.mainConfigGuiClass() != null)
-                    mods.add(mod);
-            }
-            setModsToPrivateField(mods);
-        }
-
-        private List<ModContainer> getModsFromPrivateField() {
-            try {
-                return (List<ModContainer>) MODS_FIELD.get(this);
-            } catch (Exception e) {
-                return Collections.emptyList();
-            }
-        }
-
-        private void setModsToPrivateField(List<ModContainer> mods) {
-            try {
-                MODS_FIELD.set(this, mods);
-            } catch (Exception ignored) {
-            }
-        }
+            event.gui = new GuiModList(Minecraft.getMinecraft().currentScreen);
     }
 }