ClientProxy.java

package net.bleachcraft.Proxy;

import net.bleachcraft.Fluids.ChlorineBlock;
import net.minecraft.block.state.IBlockState;
import net.minecraft.client.renderer.ItemMeshDefinition;
import net.minecraft.client.renderer.block.model.ModelBakery;
import net.minecraft.client.renderer.block.model.ModelResourceLocation;
import net.minecraft.client.renderer.block.statemap.StateMapperBase;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraftforge.client.model.ModelLoader;
import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;

public class ClientProxy extends CommonProxy
{
     private static ModelResourceLocation gasLocation = new ModelResourceLocation("bleachcraft" + ":" + "ChlorineBlock", "gas");

     @Override
    public void preInit(FMLPreInitializationEvent event)
    {
        super.preInit(event);
        Item gas = Item.getItemFromBlock(ChlorineBlock.instance);
        ModelBakery.registerItemVariants(gas);
        ModelLoader.setCustomMeshDefinition(gas, new ItemMeshDefinition()
        {
            public ModelResourceLocation getModelLocation(ItemStack stack)
            {
                return gasLocation;
            }
        });
        ModelLoader.setCustomStateMapper(ChlorineBlock.instance, new StateMapperBase()
        {
            protected ModelResourceLocation getModelResourceLocation(IBlockState state)
            {
                return gasLocation;
            }
        });


    }

    public static void registerItemRender(Item item, int meta)
    {
        ModelLoader.setCustomModelResourceLocation(item, meta, new ModelResourceLocation(item.getRegistryName(), "inventory"));
    }
}