101 lines
2.8 KiB
Java
101 lines
2.8 KiB
Java
package StevenDimDoors.mod_pocketDim;
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import java.io.ByteArrayOutputStream;
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import java.io.DataOutputStream;
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import java.io.IOException;
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import net.minecraft.network.INetworkManager;
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import net.minecraft.network.packet.Packet250CustomPayload;
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import StevenDimDoors.mod_pocketDim.core.PocketManager;
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import StevenDimDoors.mod_pocketDim.util.Point4D;
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import StevenDimDoors.mod_pocketDim.watcher.ClientDimData;
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import StevenDimDoors.mod_pocketDim.watcher.IUpdateWatcher;
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import cpw.mods.fml.common.network.IPacketHandler;
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import cpw.mods.fml.common.network.PacketDispatcher;
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import cpw.mods.fml.common.network.Player;
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public class ServerPacketHandler implements IPacketHandler
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{
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public ServerPacketHandler()
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{
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PocketManager.registerDimWatcher(new DimWatcher());
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PocketManager.registerLinkWatcher(new LinkWatcher());
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}
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@Override
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public void onPacketData(INetworkManager manager, Packet250CustomPayload packet, Player player) { }
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private static class DimWatcher implements IUpdateWatcher<ClientDimData>
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{
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@Override
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public void onCreated(ClientDimData message)
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{
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sendDimPacket(PacketConstants.CREATE_DIM_PACKET_ID, message);
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}
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@Override
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public void onDeleted(ClientDimData message)
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{
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sendDimPacket(PacketConstants.DELETE_DIM_PACKET_ID, message);
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}
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}
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private static class LinkWatcher implements IUpdateWatcher<Point4D>
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{
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@Override
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public void onCreated(Point4D message)
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{
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sendLinkPacket(PacketConstants.CREATE_LINK_PACKET_ID, message);
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}
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@Override
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public void onDeleted(Point4D message)
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{
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sendLinkPacket(PacketConstants.DELETE_LINK_PACKET_ID, message);
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}
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}
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private static void sendDimPacket(byte id, ClientDimData data)
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{
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try
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{
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Packet250CustomPayload packet = new Packet250CustomPayload();
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ByteArrayOutputStream buffer = new ByteArrayOutputStream();
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DataOutputStream writer = new DataOutputStream(buffer);
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writer.writeByte(id);
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data.write(writer);
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writer.close();
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packet.channel = PacketConstants.CHANNEL_NAME;
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packet.data = buffer.toByteArray();
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packet.length = packet.data.length;
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PacketDispatcher.sendPacketToAllPlayers(packet);
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}
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catch (IOException e)
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{
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//This shouldn't happen...
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e.printStackTrace();
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}
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}
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private static void sendLinkPacket(byte id, Point4D data)
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{
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try
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{
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Packet250CustomPayload packet = new Packet250CustomPayload();
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ByteArrayOutputStream buffer = new ByteArrayOutputStream();
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DataOutputStream writer = new DataOutputStream(buffer);
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writer.writeByte(id);
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Point4D.write(data, writer);
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writer.close();
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packet.channel = PacketConstants.CHANNEL_NAME;
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packet.data = buffer.toByteArray();
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packet.length = packet.data.length;
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PacketDispatcher.sendPacketToAllPlayers(packet);
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}
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catch (IOException e)
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{
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//This shouldn't happen...
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e.printStackTrace();
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}
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}
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}
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