Java tutorial
package buildcraftAdditions.networking; import net.minecraft.tileentity.TileEntity; 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 buildcraftAdditions.tileEntities.Bases.TileKineticEnergyBufferBase; import io.netty.buffer.ByteBuf; /** * Copyright (c) 2014, AEnterprise * http://buildcraftadditions.wordpress.com/ * Buildcraft Additions is distributed under the terms of GNU GPL v3.0 * Please check the contents of the license located in * http://buildcraftadditions.wordpress.com/wiki/licensing-stuff/ */ public class MessageKEBConfiguration implements IMessage, IMessageHandler<MessageKEBConfiguration, IMessage> { public int x, y, z, configuration[]; public MessageKEBConfiguration() { } public MessageKEBConfiguration(TileKineticEnergyBufferBase keb) { x = keb.xCoord; y = keb.yCoord; z = keb.zCoord; configuration = new int[6]; configuration = keb.configuration; } @Override public void fromBytes(ByteBuf buf) { x = buf.readInt(); y = buf.readInt(); z = buf.readInt(); configuration = new int[6]; for (int teller = 0; teller < 6; teller++) configuration[teller] = buf.readInt(); } @Override public void toBytes(ByteBuf buf) { buf.writeInt(x); buf.writeInt(y); buf.writeInt(z); for (int teller = 0; teller < 6; teller++) buf.writeInt(configuration[teller]); } @Override public IMessage onMessage(MessageKEBConfiguration message, MessageContext ctx) { TileEntity entity = ctx.getServerHandler().playerEntity.worldObj.getTileEntity(message.x, message.y, message.z); if (entity != null && entity instanceof TileKineticEnergyBufferBase) { TileKineticEnergyBufferBase keb = (TileKineticEnergyBufferBase) entity; keb.configuration = message.configuration; } return null; } }