Java tutorial
/** * 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.transport.network; import io.netty.buffer.ByteBuf; import buildcraft.core.network.PacketCoordinates; import buildcraft.core.network.PacketIds; public class PacketPowerUpdate extends PacketCoordinates { public boolean overload; public short[] displayPower; public PacketPowerUpdate() { } public PacketPowerUpdate(int x, int y, int z) { super(PacketIds.PIPE_POWER, x, y, z); } @Override public void readData(ByteBuf data) { super.readData(data); displayPower = new short[] { 0, 0, 0, 0, 0, 0 }; overload = data.readBoolean(); for (int i = 0; i < displayPower.length; i++) { displayPower[i] = data.readByte(); } } @Override public void writeData(ByteBuf data) { super.writeData(data); data.writeBoolean(overload); for (short element : displayPower) { data.writeByte(element); } } }