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Completed Packet Handling Code

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Finished implementing all the packet handling code. It could be improved
in the future to compress the initial packet sent to clients. With this,
the code is complete enough to run! Commands have not been fixed yet but
that will come in the future.
This commit is contained in:
SenseiKiwi
2013-09-03 17:25:58 -04:00
parent 3568d223ff
commit 4cd7d3c0ae
10 changed files with 162 additions and 72 deletions
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59
StevenDimDoors/mod_pocketDimClient/ClientPacketHandler.java
View File

@@ -1,15 +1,70 @@
package StevenDimDoors.mod_pocketDimClient;
import java.io.ByteArrayInputStream;
import java.io.DataInputStream;
import net.minecraft.network.INetworkManager;
import net.minecraft.network.packet.Packet250CustomPayload;
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.IUpdateSource;
import StevenDimDoors.mod_pocketDim.watcher.IUpdateWatcher;
import cpw.mods.fml.common.network.IPacketHandler;
import cpw.mods.fml.common.network.Player;
public class ClientPacketHandler implements IPacketHandler
public class ClientPacketHandler implements IPacketHandler, IUpdateSource
{
private IUpdateWatcher<Point4D> linkWatcher;
private IUpdateWatcher<ClientDimData> dimWatcher;
public ClientPacketHandler()
{
PocketManager.getWatchers(this);
}
@Override
public void registerWatchers(IUpdateWatcher<ClientDimData> dimWatcher, IUpdateWatcher<Point4D> 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;
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( Point4D.read(input) );
break;
case PacketConstants.DELETE_DIM_PACKET_ID:
dimWatcher.onDeleted( ClientDimData.read(input) );
break;
case PacketConstants.DELETE_LINK_PACKET_ID:
linkWatcher.onDeleted( Point4D.read(input) );
break;
}
}
catch (Exception e)
{
System.err.println("An exception occurred while processing a data packet:");
e.printStackTrace();
}
}
}