/
PacketExTransferPlayer.java
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/
PacketExTransferPlayer.java
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package net.ME1312.SubServers.Velocity.Network.Packet;
import net.ME1312.Galaxi.Library.Map.ObjectMap;
import net.ME1312.SubData.Client.Protocol.PacketObjectIn;
import net.ME1312.SubData.Client.Protocol.PacketObjectOut;
import net.ME1312.SubData.Client.SubDataSender;
import net.ME1312.SubServers.Velocity.ExProxy;
import com.velocitypowered.api.proxy.Player;
import com.velocitypowered.api.proxy.server.RegisteredServer;
import java.util.List;
import java.util.Optional;
import java.util.UUID;
/**
* Transfer External Player Packet
*/
public class PacketExTransferPlayer implements PacketObjectIn<Integer>, PacketObjectOut<Integer> {
private ExProxy plugin;
private int response;
private UUID tracker;
/**
* New PacketExTransferPlayer (In)
*/
public PacketExTransferPlayer(ExProxy plugin) {
this.plugin = plugin;
}
/**
* New PacketExTransferPlayer (Out)
*
* @param response Response ID
* @param tracker Receiver ID
*/
public PacketExTransferPlayer(int response, UUID tracker) {
this.response = response;
this.tracker = tracker;
}
@Override
public ObjectMap<Integer> send(SubDataSender client) {
ObjectMap<Integer> json = new ObjectMap<Integer>();
if (tracker != null) json.set(0x0000, tracker);
json.set(0x0001, response);
return json;
}
@Override
public void receive(SubDataSender client, ObjectMap<Integer> data) {
UUID tracker = (data.contains(0x0000)?data.getUUID(0x0000):null);
List<UUID> ids = data.getUUIDList(0x0001);
try {
Optional<RegisteredServer> server = ExProxy.getInstance().getServer(data.getString(0x0002).toLowerCase());
if (server.isPresent()) {
int failures = 0;
for (UUID id : ids) {
Optional<Player> local = ExProxy.getInstance().getPlayer(id);
if (local.isPresent()) {
local.get().createConnectionRequest(server.get()).fireAndForget();
} else {
++failures;
}
}
client.sendPacket(new PacketExTransferPlayer(failures, tracker));
} else {
client.sendPacket(new PacketExTransferPlayer(ids.size(), tracker));
}
} catch (Throwable e) {
client.sendPacket(new PacketExTransferPlayer(ids.size(), tracker));
e.printStackTrace();
}
}
@Override
public int version() {
return 0x0001;
}
}