RenderItemHolder.java

package com.flansmod.client.model;

import net.minecraft.block.Block;
import net.minecraft.block.state.IBlockState;
import net.minecraft.client.Minecraft;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.renderer.Tessellator;
import net.minecraft.client.renderer.WorldRenderer;
import net.minecraft.client.renderer.block.model.ItemCameraTransforms.TransformType;
import net.minecraft.client.renderer.texture.TextureAtlasSprite;
import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;
import net.minecraft.entity.Entity;
import net.minecraft.init.Blocks;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.BlockPos;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.ResourceLocation;
import net.minecraft.world.IBlockAccess;

import com.flansmod.client.ClientProxy;
import com.flansmod.client.FlansModResourceHandler;
import com.flansmod.client.model.RenderGun.GunRenderType;
import com.flansmod.client.model.apocalypse.ModelGroundSkeleton;
import com.flansmod.common.BlockItemHolder;
import com.flansmod.common.ItemHolderType;
import com.flansmod.common.TileEntityItemHolder;
import com.flansmod.common.guns.EntityMG;
import com.flansmod.common.guns.ItemGun;
import com.flansmod.common.teams.BlockSpawner;

public class RenderItemHolder extends TileEntitySpecialRenderer  
{	
	public RenderItemHolder() 
	{
	}

	@Override
	public void renderTileEntityAt(TileEntity te, double posX, double posY, double posZ, float p_180535_8_, int p_180535_9_) 
	{
		TileEntityItemHolder holder = (TileEntityItemHolder)te;
		ModelItemHolder model = holder.type.model;
		
		if(model != null)
		{
			bindTexture(getTexture(holder.type));
	        GlStateManager.pushMatrix();
	        GlStateManager.translate((float)posX, (float)posY, (float)posZ);
	        GlStateManager.rotate(180F, 0F, 0F, 1F);
	        
	        switch(EnumFacing.HORIZONTALS[holder.getBlockMetadata()])
	        {
				case NORTH:
					GlStateManager.translate(-1F, 0F, 0F);
					GlStateManager.rotate(0F, 0F, 1F, 0F);
					break;
				case EAST:
					GlStateManager.translate(-1F, 0F, 1F);
					GlStateManager.rotate(90F, 0F, 1F, 0F);
					break;
				case SOUTH:
					GlStateManager.translate(0F, 0F, 1F);
					GlStateManager.rotate(180F, 0F, 1F, 0F);
					break;
				case WEST:
					GlStateManager.rotate(270F, 0F, 1F, 0F);
					break;  
				default:
					break;
	        }
	        
	        model.render();
	        
			ItemStack stack = holder.getStackInSlot(0);
			if(stack != null)
			{
				GlStateManager.rotate(180F, 0F, 0F, 1F);
				GlStateManager.translate(-0.5F, 0.5F, 0.5F);
				
				GlStateManager.translate(model.itemOffset.x, model.itemOffset.y, model.itemOffset.z);
		        GlStateManager.rotate(model.itemRotation.x, 1F, 0F, 0F);
		        GlStateManager.rotate(model.itemRotation.z, 0F, 0F, 1F);
		        GlStateManager.rotate(model.itemRotation.y, 0F, 1F, 0F);
		       
		        if(stack.getItem() instanceof ItemGun && ((ItemGun)stack.getItem()).GetType().model != null)
		        {
		        	ClientProxy.gunRenderer.renderItem(GunRenderType.ENTITY, stack);		        			
		        }
		        else Minecraft.getMinecraft().getRenderItem().renderItem(stack, TransformType.GROUND);
			}
	        
	        GlStateManager.popMatrix();
		}
	}    
	
	protected ResourceLocation getTexture(ItemHolderType type) 
	{
		return FlansModResourceHandler.getTexture(type);
	}
}