DimDoors/StevenDimDoors/mod_pocketDimClient/ClientPacketHandler.java
2013-11-12 13:16:54 -05:00

79 lines
2.6 KiB
Java

package StevenDimDoors.mod_pocketDimClient;
import StevenDimDoors.mod_pocketDim.PacketConstants;
import StevenDimDoors.mod_pocketDim.core.PocketManager;
import StevenDimDoors.mod_pocketDim.util.Point4D;
import StevenDimDoors.mod_pocketDim.watcher.ClientDimData;
import StevenDimDoors.mod_pocketDim.watcher.ClientLinkData;
import StevenDimDoors.mod_pocketDim.watcher.IUpdateSource;
import StevenDimDoors.mod_pocketDim.watcher.IUpdateWatcher;
import cpw.mods.fml.common.FMLCommonHandler;
import cpw.mods.fml.common.network.IPacketHandler;
import cpw.mods.fml.common.network.Player;
import java.io.ByteArrayInputStream;
import java.io.DataInputStream;
import net.minecraft.network.INetworkManager;
import net.minecraft.network.packet.Packet250CustomPayload;
import net.minecraft.server.integrated.IntegratedServer;
public class ClientPacketHandler implements IPacketHandler, IUpdateSource
{
private IUpdateWatcher<ClientLinkData> linkWatcher;
private IUpdateWatcher<ClientDimData> dimWatcher;
public ClientPacketHandler()
{
PocketManager.getWatchers(this);
}
@Override
public void registerWatchers(IUpdateWatcher<ClientDimData> dimWatcher, IUpdateWatcher<ClientLinkData> linkWatcher)
{
this.dimWatcher = dimWatcher;
this.linkWatcher = linkWatcher;
}
@Override
public void onPacketData(INetworkManager manager, Packet250CustomPayload packet, Player player)
{
// TODO: Is this even necessary? I'm not convinced we can receive packets from other channels anyway!
if (!packet.channel.equals(PacketConstants.CHANNEL_NAME))
return;
//Checking memory connection wasnt working for some reason, but this seems to work fine.
if (FMLCommonHandler.instance().getMinecraftServerInstance() instanceof IntegratedServer)
return;
try
{
DataInputStream input = new DataInputStream(new ByteArrayInputStream(packet.data));
byte packetID = input.readByte();
switch (packetID)
{
case PacketConstants.CLIENT_JOIN_PACKET_ID:
PocketManager.readPacket(input);
break;
case PacketConstants.CREATE_DIM_PACKET_ID:
dimWatcher.onCreated( ClientDimData.read(input) );
break;
case PacketConstants.CREATE_LINK_PACKET_ID:
linkWatcher.onCreated( ClientLinkData.read(input) );
break;
case PacketConstants.DELETE_DIM_PACKET_ID:
dimWatcher.onDeleted( ClientDimData.read(input) );
break;
case PacketConstants.DELETE_LINK_PACKET_ID:
linkWatcher.onDeleted( ClientLinkData.read(input) );
break;
}
}
catch (Exception e)
{
System.err.println("An exception occurred while processing a data packet:");
e.printStackTrace();
}
}
}