Committing my changes as a fallback

src/main/java/biomesoplenty/client/render/items/BiomeFinderRenderer.java

@@ -10,6 +10,7 @@ import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.util.IIcon;
 import net.minecraft.util.ResourceLocation;
 import net.minecraft.world.World;
+import net.minecraft.world.biome.BiomeGenBase;
 import net.minecraftforge.client.ForgeHooksClient;
 import net.minecraftforge.client.IItemRenderer;
 
@@ -24,13 +25,10 @@ import cpw.mods.fml.relauncher.SideOnly;
 
 public class BiomeFinderRenderer implements IItemRenderer
 {
-    private int tickCount = 0;
-    private int loopIndex = 0;
-    
     private static ResourceLocation radarLocation = new ResourceLocation("biomesoplenty:textures/items/biomeradarstatic.png");
     
-    public double currentAngle;
+    private double[] currentAngles = new double[BiomeGenBase.func_150565_n().length];
-    public double angleDelta;
+    private double[] angleDeltas = new double[BiomeGenBase.func_150565_n().length];
 
     @Override
     @SideOnly(Side.CLIENT)
@@ -50,13 +48,18 @@ public class BiomeFinderRenderer implements IItemRenderer
     @SideOnly(Side.CLIENT)
     public void renderItem(ItemRenderType type, ItemStack item, Object... data)
     {
+    	GL11.glPushMatrix();
+    	
         Tessellator tessellator = Tessellator.instance;
 
-        IIcon radarIcon = ((ItemBiomeFinder)BOPItemHelper.get("biomeFinder")).radarIcon;
+        NBTTagCompound stackCompound = item != null ? item.getTagCompound() : null;
+        int biomeID = stackCompound != null ? stackCompound.getInteger("biomeIDToFind") : 0;
+        boolean foundBiome = stackCompound != null ? stackCompound.getBoolean("foundBiome") : false;
+        NBTTagCompound biomePositionCompound = stackCompound != null ? stackCompound.getCompoundTag("biomePosition") : null;
         
-        int index = getIconIndexFacingBiome(item);
+        ItemBiomeFinder biomeFinder = ((ItemBiomeFinder)BOPItemHelper.get("biomeFinder"));
         
-        GL11.glEnable(3042);
+        IIcon radarIcon = foundBiome ? biomeFinder.biomeRadarIcons[getIconIndexFacingBiome(biomeID, biomePositionCompound)] : biomeFinder.getIconFromDamage(0);
         
         if (type.equals(IItemRenderer.ItemRenderType.ENTITY)) 
         {
@@ -66,44 +69,35 @@ public class BiomeFinderRenderer implements IItemRenderer
         TextureManager texturemanager = Minecraft.getMinecraft().getTextureManager();
         texturemanager.bindTexture(texturemanager.getResourceLocation(item.getItemSpriteNumber()));
 
-        float f = (float)(0.01D / radarIcon.getIconWidth());
-        //            (originX     )
-        float minU = ((index * 15F) / radarIcon.getIconWidth() + f) / 2;
-        float maxU = (((index * 15F) + 16F) / radarIcon.getIconWidth() - f) / 2;
-        float minV = ((0 * 15F) / radarIcon.getIconHeight() + f);
-        float maxV = (((0 * 15F) + 16F) / radarIcon.getIconHeight() - f);
-
         GL11.glBlendFunc(770, 771);
         
         if (type.equals(IItemRenderer.ItemRenderType.INVENTORY))
         {
-            RenderUtils.renderIcon(index, 0, minU, maxU, minV, maxV, 0.001D);
+        	RenderUtils.renderIcon(radarIcon, 16.0D, 0.001D, 0.0F, 0.0F, -1.0F);
         }
         else 
         {
-            ItemRenderer.renderItemIn2D(tessellator, maxU, minV, minU, maxV, radarIcon.getIconWidth(), radarIcon.getIconHeight(), 0.0625F);
+        	ItemRenderer.renderItemIn2D(tessellator, radarIcon.getMaxU(), radarIcon.getMinV(), radarIcon.getMinU(), radarIcon.getMaxV(), radarIcon.getIconWidth(), radarIcon.getIconHeight(), 0.0625F);
+        }
+        GL11.glPopMatrix();
     }
 
-        GL11.glDisable(3042);
+    @SideOnly(Side.CLIENT)
-    }
+    private int getIconIndexFacingBiome(int biomeID, NBTTagCompound biomePositionCompound)
-
-    private int getIconIndexFacingBiome(ItemStack itemStack)
     {
     	Minecraft minecraft = Minecraft.getMinecraft();
     	World world = minecraft.theWorld;
     	EntityPlayer player = Minecraft.getMinecraft().thePlayer;
 
-        NBTTagCompound stackCompound = itemStack != null ? itemStack.getTagCompound() : null;
+    	if (biomePositionCompound != null)
-        boolean foundBiome = stackCompound != null ? stackCompound.getBoolean("foundBiome") : false;
-        NBTTagCompound biomePositionCompound = stackCompound != null ? stackCompound.getCompoundTag("biomePosition") : null;
-
-        if (foundBiome)
     	{
     		double playerPosX = player.posX;
     		double playerPosZ = player.posZ;
     		int biomePosX = biomePositionCompound.getInteger("x");
     		int biomePosZ = biomePositionCompound.getInteger("z");
     		
+    		System.out.println(biomePosX);
+
     		double d3 = 0.0D;
 
     		if (world != null)
@@ -116,7 +110,7 @@ public class BiomeFinderRenderer implements IItemRenderer
 
     		double d6;
 
-            for (d6 = d3 - this.currentAngle; d6 < -Math.PI; d6 += (Math.PI * 2D))
+    		for (d6 = d3 - this.currentAngles[biomeID]; d6 < -Math.PI; d6 += (Math.PI * 2D))
     		{
     			;
     		}
@@ -136,34 +130,20 @@ public class BiomeFinderRenderer implements IItemRenderer
     			d6 = 1.0D;
     		}
 
-            this.angleDelta += d6 * 0.1D;
+    		this.angleDeltas[biomeID] += d6 * 0.1D;
-            this.angleDelta *= 0.8D;
+    		this.angleDeltas[biomeID] *= 0.8D;
-            this.currentAngle += this.angleDelta;
+    		this.currentAngles[biomeID] += this.angleDeltas[biomeID];
 
     		int i;
 
-            for (i = (int)((this.currentAngle / (Math.PI * 2D) + 1.0D) * (double)32) % 32; i < 0; i = (i + 32) % 32)
+    		for (i = (int)((this.currentAngles[biomeID] / (Math.PI * 2D) + 1.0D) * (double)32) % 32; i < 0; i = (i + 32) % 32)
     		{
     			;
     		}
 
     		return i;
     	}
-        else
-        {
-            if (tickCount++ > 3) 
-            { 
-                if (loopIndex++ < 31)
-                {
-                    tickCount = 0; 
-                }
-                else
-                {
-                    loopIndex = 0;
-                }
-            }
     	
-            return loopIndex;
+    	return 0;
-        }
     }
 }

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

@@ -1,6 +1,5 @@
 package biomesoplenty.common.eventhandler;
 
-import cpw.mods.fml.common.FMLCommonHandler;
 import net.minecraftforge.common.MinecraftForge;
 import biomesoplenty.common.eventhandler.entity.DyeEventHandler;
 import biomesoplenty.common.eventhandler.entity.FlippersEventHandler;
@@ -17,6 +16,7 @@ import biomesoplenty.common.eventhandler.world.DecorateBiomeEventHandler;
 import biomesoplenty.common.eventhandler.world.DecorationModificationEventHandler;
 import biomesoplenty.common.eventhandler.world.MapGenEventHandler;
 import biomesoplenty.common.eventhandler.world.VillageMaterialEventHandler;
+import cpw.mods.fml.common.FMLCommonHandler;
 
 public class BOPEventHandlers 
 {

src/main/java/biomesoplenty/common/items/ItemBiomeFinder.java

@@ -3,6 +3,7 @@ package biomesoplenty.common.items;
 import java.util.Arrays;
 import java.util.List;
 
+import net.minecraft.client.Minecraft;
 import net.minecraft.client.renderer.texture.IIconRegister;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.EntityPlayerMP;
@@ -18,13 +19,23 @@ import net.minecraft.world.biome.BiomeGenBase;
 import net.minecraft.world.biome.WorldChunkManager;
 import biomesoplenty.BiomesOPlenty;
 import biomesoplenty.common.network.packet.PacketBiomePosition;
+import cpw.mods.fml.relauncher.Side;
+import cpw.mods.fml.relauncher.SideOnly;
 
 public class ItemBiomeFinder extends Item
 {
-    public IIcon radarIcon;
+	public IIcon[] biomeRadarIcons = new IIcon[32];
+	
+    private int tickCount = 0;
+    private int loopIndex = 0;
+    
+    public double currentAngle;
+    public double angleDelta;
     
     public ItemBiomeFinder()
     {
+    	this.setMaxStackSize(1);
+    	
         this.setCreativeTab(BiomesOPlenty.tabBiomesOPlenty);
     }
     
@@ -83,7 +94,7 @@ public class ItemBiomeFinder extends Item
 
                 ChunkPosition biomePosition = null;
 
-                System.out.println((finalFoundPosition1 == null) + " " + (finalFoundPosition2 == null));
+                //System.out.println((finalFoundPosition1 == null) + " " + (finalFoundPosition2 == null));
 
                 if (finalFoundPosition1 != null && finalFoundPosition2 != null)
                 {
@@ -93,8 +104,8 @@ public class ItemBiomeFinder extends Item
                     int f2X = finalFoundPosition2.field_151329_a;
                     int f2Z = finalFoundPosition2.field_151328_c;
 
-                    System.out.println(f1X + " " + f1Z);
+                    //System.out.println(f1X + " " + f1Z);
-                    System.out.println(f2X + " " + f2Z);
+                    //System.out.println(f2X + " " + f2Z);
 
                     if (Math.sqrt((f1X * f1X) + (f1Z * f1Z)) > Math.sqrt((f2X * f2X) + (f2Z * f2Z))) biomePosition = finalFoundPosition2;
                     else biomePosition = finalFoundPosition1;
@@ -120,7 +131,7 @@ public class ItemBiomeFinder extends Item
                     BiomesOPlenty.packetPipeline.sendTo(new PacketBiomePosition(biomePosition.field_151329_a, biomePosition.field_151328_c, true), (EntityPlayerMP)player);
                 }
 
-                System.out.println("Done looking");
+                //System.out.println("Done looking");
             }
         }
 
@@ -130,7 +141,12 @@ public class ItemBiomeFinder extends Item
     @Override
     public void registerIcons(IIconRegister iconRegister)
     {
-        radarIcon = iconRegister.registerIcon("biomesoplenty:biomeradar");
+    	for (int i = 0; i < 32; i++)
+    	{
+    		this.biomeRadarIcons[i] = iconRegister.registerIcon("biomesoplenty:biomeradar/" + i);
+    	}
+    	
+        itemIcon = iconRegister.registerIcon("biomesoplenty:biomefinder");
     }
     
     @Override