001    /*
002     * The FML Forge Mod Loader suite.
003     * Copyright (C) 2012 cpw
004     *
005     * 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
006     * Software Foundation; either version 2.1 of the License, or any later version.
007     *
008     * 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
009     * A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
010     *
011     * 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
012     * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
013     */
014    
015    package cpw.mods.fml.client;
016    
017    import java.awt.Dimension;
018    import java.util.List;
019    import java.util.logging.Logger;
020    
021    import net.minecraft.src.RenderEngine;
022    import net.minecraft.src.TextureFX;
023    import net.minecraft.src.TexturePackBase;
024    import cpw.mods.fml.common.FMLCommonHandler;
025    import cpw.mods.fml.common.FMLLog;
026    
027    public class FMLTextureFX extends TextureFX implements ITextureFX
028    {
029        public int tileSizeBase = 16;
030        public int tileSizeSquare = 256;
031        public int tileSizeMask = 15;
032        public int tileSizeSquareMask = 255;
033        public boolean errored = false;
034        protected Logger log = FMLLog.getLogger();
035    
036        public FMLTextureFX(int icon)
037        {
038            super(icon);
039        }
040    
041        @Override public void setErrored(boolean err){ errored = err; }
042        @Override public boolean getErrored(){ return errored; }
043        @Override
044        public void onTexturePackChanged(RenderEngine engine, TexturePackBase texturepack, Dimension dimensions)
045        {
046            onTextureDimensionsUpdate(dimensions.width, dimensions.height);
047        }
048        @Override
049        public void onTextureDimensionsUpdate(int width, int height)
050        {
051            tileSizeBase = width >> 4;
052            tileSizeSquare = tileSizeBase * tileSizeBase;
053            tileSizeMask = tileSizeBase - 1;
054            tileSizeSquareMask = tileSizeSquare - 1;
055            setErrored(false);
056            setup();
057        }
058    
059        protected void setup()
060        {
061            imageData = new byte[tileSizeSquare << 2];
062        }
063    
064        public boolean unregister(RenderEngine engine, List<TextureFX> effects)
065        {
066            effects.remove(this);
067            return true;
068        }
069    }