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.client.renderer.RenderEngine;
022    import net.minecraft.client.renderer.texturefx.TextureFX;
023    import net.minecraft.client.texturepacks.ITexturePack;
024    
025    import cpw.mods.fml.common.FMLCommonHandler;
026    import cpw.mods.fml.common.FMLLog;
027    
028    public class FMLTextureFX extends TextureFX implements ITextureFX
029    {
030        public int tileSizeBase = 16;
031        public int tileSizeSquare = 256;
032        public int tileSizeMask = 15;
033        public int tileSizeSquareMask = 255;
034        public boolean errored = false;
035        protected Logger log = FMLLog.getLogger();
036    
037        public FMLTextureFX(int icon)
038        {
039            super(icon);
040        }
041    
042        @Override public void setErrored(boolean err){ errored = err; }
043        @Override public boolean getErrored(){ return errored; }
044        @Override
045        public void onTexturePackChanged(RenderEngine engine, ITexturePack texturepack, Dimension dimensions)
046        {
047            onTextureDimensionsUpdate(dimensions.width, dimensions.height);
048        }
049        @Override
050        public void onTextureDimensionsUpdate(int width, int height)
051        {
052            tileSizeBase = width >> 4;
053            tileSizeSquare = tileSizeBase * tileSizeBase;
054            tileSizeMask = tileSizeBase - 1;
055            tileSizeSquareMask = tileSizeSquare - 1;
056            setErrored(false);
057            setup();
058        }
059    
060        protected void setup()
061        {
062            imageData = new byte[tileSizeSquare << 2];
063        }
064    
065        public boolean unregister(RenderEngine engine, List<TextureFX> effects)
066        {
067            effects.remove(this);
068            return true;
069        }
070    }