cn.academy.core.block.dev.MsgDismount.java Source code

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Here is the source code for cn.academy.core.block.dev.MsgDismount.java

Source

/**
 * Copyright (c) Lambda Innovation, 2013-2015
 * ??Lambda Innovation
 * http://www.lambdacraft.cn/
 *
 * AcademyCraft is open-source, and it is distributed under 
 * the terms of GNU General Public License. You can modify
 * and distribute freely as long as you follow the license.
 * AcademyCraft??GNU???
 * ????
 * http://www.gnu.org/licenses/gpl.html
 */
package cn.academy.core.block.dev;

import io.netty.buffer.ByteBuf;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.tileentity.TileEntity;
import cn.academy.core.AcademyCraft;
import cn.annoreg.core.RegistrationClass;
import cn.annoreg.mc.RegMessageHandler;
import cpw.mods.fml.common.network.simpleimpl.IMessage;
import cpw.mods.fml.common.network.simpleimpl.IMessageHandler;
import cpw.mods.fml.common.network.simpleimpl.MessageContext;

/**
 * Client->Server when player quits gui
 * @author WeathFolD
 */
@RegistrationClass
public class MsgDismount implements IMessage {

    int x, y, z;

    public MsgDismount(TileDeveloper td) {
        x = td.xCoord;
        y = td.yCoord;
        z = td.zCoord;
    }

    public MsgDismount() {
    }

    @Override
    public void fromBytes(ByteBuf buf) {
        x = buf.readInt();
        y = buf.readInt();
        z = buf.readInt();
    }

    @Override
    public void toBytes(ByteBuf buf) {
        buf.writeInt(x).writeInt(y).writeInt(z);
    }

    @RegMessageHandler(msg = MsgDismount.class, side = RegMessageHandler.Side.SERVER)
    public static class Handler implements IMessageHandler<MsgDismount, IMessage> {

        @Override
        public IMessage onMessage(MsgDismount msg, MessageContext ctx) {
            EntityPlayer player = ctx.getServerHandler().playerEntity;
            TileEntity te = player.worldObj.getTileEntity(msg.x, msg.y, msg.z);
            if (te == null || !(te instanceof TileDeveloper)) {
                AcademyCraft.log.error("ERR: Didn't find TileDeveloper instance");
                return null;
            }
            //Second pass validation, in case of wrong client data
            TileDeveloper dev = (TileDeveloper) te;
            if (player.equals(dev.getUser()))
                ((TileDeveloper) te).userQuit();
            return null;
        }

    }

}