buildcraft.core.network.PacketUpdate.java Source code

Introduction

Here is the source code for buildcraft.core.network.PacketUpdate.java

Source

/**
 * Copyright (c) 2011-2014, SpaceToad and the BuildCraft Team
 * http://www.mod-buildcraft.com
 *
 * 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.network;

import io.netty.buffer.ByteBuf;

public class PacketUpdate extends BuildCraftPacket {

    public int posX;
    public int posY;
    public int posZ;
    public PacketPayload payload;

    private int packetId;

    public PacketUpdate() {
    }

    public PacketUpdate(int packetId, PacketPayload payload) {
        this(packetId, 0, 0, 0, payload);
    }

    public PacketUpdate(int packetId, int posX, int posY, int posZ, PacketPayload payload) {
        this(packetId);

        this.posX = posX;
        this.posY = posY;
        this.posZ = posZ;

        this.payload = payload;
    }

    public PacketUpdate(int packetId) {
        this.packetId = packetId;
        this.isChunkDataPacket = true;
    }

    @Override
    public void writeData(ByteBuf data) {
        data.writeByte(packetId);
        data.writeInt(posX);
        data.writeInt(posY);
        data.writeInt(posZ);

        if (payload != null) {
            payload.writeData(data);
        } else {
            data.writeByte(0);
        }
    }

    @Override
    public void readData(ByteBuf data) {
        packetId = data.readByte();
        posX = data.readInt();
        posY = data.readInt();
        posZ = data.readInt();

        payload = new PacketPayload();

        if (payload != null) {
            payload.readData(data);
        }
    }

    @Override
    public int getID() {
        return packetId;
    }
}