buildcraft.core.lib.network.PacketGuiWidget.java Source code

Introduction

Here is the source code for buildcraft.core.lib.network.PacketGuiWidget.java

Source

/**
 * Copyright (c) 2011-2015, SpaceToad and the BuildCraft Team
 * http://www.mod-buildcraft.com
 * <p/>
 * BuildCraft is distributed under the terms of the Minecraft Mod Public
 * License 1.0, or MMPL. Please check the contents of the license located in
 * http://www.mod-buildcraft.com/MMPL-1.0.txt
 */
package buildcraft.core.lib.network;

import io.netty.buffer.ByteBuf;

import net.minecraft.entity.player.EntityPlayer;

import cpw.mods.fml.client.FMLClientHandler;

import buildcraft.core.lib.gui.BuildCraftContainer;
import buildcraft.core.network.PacketIds;

public class PacketGuiWidget extends Packet {

    private byte windowId, widgetId;
    private byte[] payload;

    public PacketGuiWidget() {
        super();
    }

    public PacketGuiWidget(int windowId, int widgetId, byte[] data) {
        this.windowId = (byte) windowId;
        this.widgetId = (byte) widgetId;
        this.payload = data;
    }

    @Override
    public void writeData(ByteBuf data) {
        data.writeByte(windowId);
        data.writeByte(widgetId);
        data.writeBytes(payload);
    }

    @Override
    public void readData(ByteBuf data) {
        windowId = data.readByte();
        widgetId = data.readByte();

        EntityPlayer player = FMLClientHandler.instance().getClient().thePlayer;

        if (player.openContainer instanceof BuildCraftContainer && player.openContainer.windowId == windowId) {
            ((BuildCraftContainer) player.openContainer).handleWidgetClientData(widgetId, data);
        }
    }

    @Override
    public int getID() {
        return PacketIds.GUI_WIDGET;
    }

}