cn.academy.energy.msg.matrix.MsgMatGuiLoad.java Source code

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Here is the source code for cn.academy.energy.msg.matrix.MsgMatGuiLoad.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.energy.msg.matrix;

import io.netty.buffer.ByteBuf;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.GuiScreen;
import cn.academy.energy.block.tile.impl.TileMatrix;
import cn.academy.energy.client.gui.GuiMatrix;
import cn.annoreg.core.RegistrationClass;
import cn.annoreg.mc.RegMessageHandler;
import cpw.mods.fml.common.network.ByteBufUtils;
import cpw.mods.fml.common.network.simpleimpl.IMessage;
import cpw.mods.fml.common.network.simpleimpl.IMessageHandler;
import cpw.mods.fml.common.network.simpleimpl.MessageContext;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

/**
 * @author WeathFolD
 *
 */
@RegistrationClass
public class MsgMatGuiLoad implements IMessage {

    boolean init;
    String channel;

    public MsgMatGuiLoad(TileMatrix mat) {
        init = mat.isConnected();
        if (init) {
            channel = mat.getChannel();
        }
    }

    public MsgMatGuiLoad() {
    }

    @Override
    public void fromBytes(ByteBuf buf) {
        init = buf.readBoolean();
        if (init)
            channel = ByteBufUtils.readUTF8String(buf);
    }

    @Override
    public void toBytes(ByteBuf buf) {
        buf.writeBoolean(init);
        if (init)
            ByteBufUtils.writeUTF8String(buf, channel);
    }

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

        @Override
        @SideOnly(Side.CLIENT)
        public IMessage onMessage(MsgMatGuiLoad msg, MessageContext ctx) {
            GuiScreen scr = Minecraft.getMinecraft().currentScreen;
            if (scr == null || !(scr instanceof GuiMatrix)) {
                return null;
            }
            GuiMatrix mat = (GuiMatrix) scr;
            mat.executeEvent(new GuiMatrix.GuiInit(msg.init, msg.channel));

            return null;
        }

    }

}