Changed the title panorama to suit BOP better

src/main/java/biomesoplenty/client/gui/GuiMainMenuBOP.java

@@ -0,0 +1,20 @@
+package biomesoplenty.client.gui;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Modifier;
+
+import biomesoplenty.common.helpers.BOPReflectionHelper;
+import net.minecraft.client.gui.GuiMainMenu;
+import net.minecraft.util.ResourceLocation;
+
+public class GuiMainMenuBOP extends GuiMainMenu
+{
+	public static ResourceLocation[] bopTitlePanoramaPaths = new ResourceLocation[] {new ResourceLocation("biomesoplenty:textures/gui/title/background/panorama_0.png"), new ResourceLocation("biomesoplenty:textures/gui/title/background/panorama_1.png"), new ResourceLocation("biomesoplenty:textures/gui/title/background/panorama_2.png"), new ResourceLocation("biomesoplenty:textures/gui/title/background/panorama_3.png"), new ResourceLocation("biomesoplenty:textures/gui/title/background/panorama_4.png"), new ResourceLocation("biomesoplenty:textures/gui/title/background/panorama_5.png")};
+	
+	public GuiMainMenuBOP()
+	{
+		super();
+		
+		BOPReflectionHelper.setPrivateFinalValue(GuiMainMenu.class, this, bopTitlePanoramaPaths, "titlePanoramaPaths", "field_73978_o");
+	}
+}

src/main/java/biomesoplenty/common/eventhandler/BOPEventHandlers.java

@@ -4,6 +4,7 @@ import net.minecraftforge.common.MinecraftForge;
 import biomesoplenty.common.eventhandler.entity.DyeEventHandler;
 import biomesoplenty.common.eventhandler.entity.FlippersEventHandler;
 import biomesoplenty.common.eventhandler.entity.TemptEventHandler;
+import biomesoplenty.common.eventhandler.gui.MainMenuOverrideEventHandler;
 import biomesoplenty.common.eventhandler.gui.StartupWarningEventHandler;
 import biomesoplenty.common.eventhandler.misc.CapeEventHandler;
 import biomesoplenty.common.eventhandler.potions.PotionParalysisEventHandler;
@@ -44,6 +45,7 @@ public class BOPEventHandlers
 	private static void registerGUIEventHandlers()
 	{
 	    MinecraftForge.EVENT_BUS.register(StartupWarningEventHandler.instance);
+	    MinecraftForge.EVENT_BUS.register(new MainMenuOverrideEventHandler());
 	}
 	
 	private static void registerMiscEventHandlers()

src/main/java/biomesoplenty/common/eventhandler/gui/MainMenuOverrideEventHandler.java

@@ -0,0 +1,18 @@
+package biomesoplenty.common.eventhandler.gui;
+
+import biomesoplenty.client.gui.GuiMainMenuBOP;
+import net.minecraft.client.gui.GuiMainMenu;
+import net.minecraftforge.client.event.GuiOpenEvent;
+import cpw.mods.fml.common.eventhandler.SubscribeEvent;
+
+public class MainMenuOverrideEventHandler 
+{
+    @SubscribeEvent
+    public void openMainMenu(GuiOpenEvent event)
+    {
+        if (event.gui instanceof GuiMainMenu)
+        {
+        	event.gui = new GuiMainMenuBOP();
+        }
+    }
+}

src/main/java/biomesoplenty/common/helpers/BOPReflectionHelper.java

@@ -1,13 +1,9 @@
 package biomesoplenty.common.helpers;
 
-import java.util.Arrays;
+import java.lang.reflect.Field;
-import java.util.Map;
+import java.lang.reflect.Modifier;
-import java.util.Map.Entry;
-
-import com.google.common.collect.BiMap;
 
 import cpw.mods.fml.common.ObfuscationReflectionHelper;
-import cpw.mods.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper;
 import cpw.mods.fml.relauncher.ReflectionHelper;
 
 public class BOPReflectionHelper
@@ -25,4 +21,33 @@ public class BOPReflectionHelper
             return ObfuscationReflectionHelper.getPrivateValue(classToAccess, instance, obfFieldName);
         }
     }
+    
+    public static <T, E> void setPrivateFinalValue(Class <? super T > classToAccess, T instance, E value, String fieldName, String obfFieldName)
+    {
+        try
+        {
+            Field field = null;
+            
+            try
+            {
+                Class.forName("net.minecraft.world.World");
+                
+                field = ReflectionHelper.findField(classToAccess, fieldName);
+            } 
+            catch (ClassNotFoundException e)
+            {
+                field = ReflectionHelper.findField(classToAccess, ObfuscationReflectionHelper.remapFieldNames(classToAccess.getName(), obfFieldName));
+            }
+            
+            Field modifiersField = Field.class.getDeclaredField("modifiers");
+            modifiersField.setAccessible(true);
+            modifiersField.setInt(field, field.getModifiers() & ~Modifier.FINAL);
+            
+            field.set(instance, value);
+        }
+        catch (Exception e)
+        {
+            e.printStackTrace();
+        }
+    }
 }