Added the ability to get the top texture

src/main/java/com/seibel/lod/wrappers/MinecraftWrapper.java

@@ -21,6 +21,9 @@ import net.minecraft.profiler.IProfiler;
 import net.minecraft.server.integrated.IntegratedServer;
 import net.minecraft.util.Direction;
 import net.minecraft.world.DimensionType;
+import net.minecraft.world.IWorld;
+import net.minecraft.world.World;
+import org.lwjgl.system.CallbackI;
 
 /**
  * A singleton that wraps the Minecraft class
@@ -172,6 +175,11 @@ public class MinecraftWrapper
 		return mc.getModelManager();
 	}
 
+	public World getWorld()
+	{
+		return  mc.level;
+	}
+
 	/** Measured in chunks */
 	public int getRenderDistance()
 	{