de.mineformers.robots.network.PacketHandler.java Source code

Introduction

Here is the source code for de.mineformers.robots.network.PacketHandler.java

Source

package de.mineformers.robots.network;

import com.google.common.io.ByteArrayDataInput;
import com.google.common.io.ByteStreams;
import cpw.mods.fml.common.FMLLog;
import cpw.mods.fml.common.network.IPacketHandler;
import cpw.mods.fml.common.network.Player;
import cpw.mods.fml.relauncher.Side;
import de.mineformers.robots.network.packet.PacketBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.network.INetworkManager;
import net.minecraft.network.packet.Packet250CustomPayload;

/**
 * R0b0ts
 * <p/>
 * PacketHandler
 *
 * @author PaleoCrafter
 * @license Lesser GNU Public License v3 (http://www.gnu.org/licenses/lgpl.html)
 */
public class PacketHandler implements IPacketHandler {

    @Override
    public void onPacketData(INetworkManager manager, Packet250CustomPayload packet, Player player) {
        try {
            EntityPlayer entityPlayer = (EntityPlayer) player;
            ByteArrayDataInput in = ByteStreams.newDataInput(packet.data);
            int packetId = in.readUnsignedByte();
            PacketBase basePacket = PacketBase.constructPacket(packetId);
            basePacket.read(in);
            basePacket.execute(entityPlayer, entityPlayer.worldObj.isRemote ? Side.CLIENT : Side.SERVER);
        } catch (PacketBase.ProtocolException e) {
            if (player instanceof EntityPlayerMP) {
                ((EntityPlayerMP) player).playerNetServerHandler.kickPlayerFromServer("Protocol Exception!");
                FMLLog.warning("Player " + ((EntityPlayer) player).username + " caused a Protocol Exception!");
            }
        } catch (InstantiationException e) {
            throw new RuntimeException("Unexpected Reflection exception during Packet construction!", e);
        } catch (IllegalAccessException e) {
            throw new RuntimeException("Unexpected Reflection exception during Packet construction!", e);
        }
    }
}