001/*
002 * Forge Mod Loader
003 * Copyright (c) 2012-2013 cpw.
004 * All rights reserved. This program and the accompanying materials
005 * are made available under the terms of the GNU Lesser Public License v2.1
006 * which accompanies this distribution, and is available at
007 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
008 * 
009 * Contributors:
010 *     cpw - implementation
011 */
012
013package cpw.mods.fml.common.network;
014
015import net.minecraft.entity.player.EntityPlayer;
016import net.minecraft.network.INetworkManager;
017import net.minecraft.network.packet.NetHandler;
018
019import com.google.common.io.ByteArrayDataInput;
020import com.google.common.io.ByteArrayDataOutput;
021import com.google.common.io.ByteStreams;
022
023public class OpenGuiPacket extends FMLPacket
024{
025    private int windowId;
026    private int networkId;
027    private int modGuiId;
028    private int x;
029    private int y;
030    private int z;
031    
032    public OpenGuiPacket()
033    {
034        super(Type.GUIOPEN);
035    }
036
037    @Override
038    public byte[] generatePacket(Object... data)
039    {
040        ByteArrayDataOutput dat = ByteStreams.newDataOutput();
041        dat.writeInt((Integer) data[0]); // windowId
042        dat.writeInt((Integer) data[1]); // networkId
043        dat.writeInt((Integer) data[2]); // modGuiId
044        dat.writeInt((Integer) data[3]); // x
045        dat.writeInt((Integer) data[4]); // y
046        dat.writeInt((Integer) data[5]); // z
047        return dat.toByteArray();
048    }
049
050    @Override
051    public FMLPacket consumePacket(byte[] data)
052    {
053        ByteArrayDataInput dat = ByteStreams.newDataInput(data);
054        windowId = dat.readInt();
055        networkId = dat.readInt();
056        modGuiId = dat.readInt();
057        x = dat.readInt();
058        y = dat.readInt();
059        z = dat.readInt();
060        return this;
061    }
062
063    @Override
064    public void execute(INetworkManager network, FMLNetworkHandler handler, NetHandler netHandler, String userName)
065    {
066        EntityPlayer player = netHandler.getPlayer();
067        player.openGui(networkId, modGuiId, player.worldObj, x, y, z);
068        player.openContainer.windowId = windowId;
069    }
070
071}