/*
 * The FML Forge Mod Loader suite.
 * Copyright (C) 2012 cpw
 *
 * This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
 * A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51
 * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 */

package net.minecraft.src;

import java.awt.Dimension;
import java.util.List;

import cpw.mods.fml.client.FMLClientHandler;

/**
 * 
 * A static hook library for optifine and other basemod editing code to access FML functions
 * 
 * @author cpw
 *
 */
public class FMLRenderAccessLibrary
{
    public static void setTextureDimensions(int textureId, int width, int height, List<TextureFX> textureFXList)
    {
        FMLClientHandler.instance().setTextureDimensions(textureId, width, height, textureFXList);
    }
    
    public static void preRegisterEffect(TextureFX textureFX)
    {
        FMLClientHandler.instance().onPreRegisterEffect(textureFX);
    }
    
    public static boolean onUpdateTextureEffect(TextureFX textureFX)
    {
        return FMLClientHandler.instance().onUpdateTextureEffect(textureFX);
    }
    
    public static Dimension getTextureDimensions(TextureFX textureFX)
    {
        return FMLClientHandler.instance().getTextureDimensions(textureFX);
    }
    
    public static void onTexturePackChange(RenderEngine engine, TexturePackBase texturePack, List<TextureFX> textureFXList)
    {
        FMLClientHandler.instance().onTexturePackChange(engine, texturePack, textureFXList);
    }
    
    public static boolean renderWorldBlock(RenderBlocks renderer, IBlockAccess world, int x, int y, int z, Block block, int modelId)
    {
        return FMLClientHandler.instance().renderWorldBlock(renderer, world, x, y, z, block, modelId);
    }
    
    public static void renderInventoryBlock(RenderBlocks renderer, Block block, int metadata, int modelID)
    {
        FMLClientHandler.instance().renderInventoryBlock(renderer, block, metadata, modelID);
    }
    
    public static boolean renderItemAsFull3DBlock(int modelId)
    {
        return FMLClientHandler.instance().renderItemAsFull3DBlock(modelId);
    }
}

Add in a static render access class for optifine and other render editing mods to use
Add in a static render access class for optifine and other render editing mods to use
