-
Notifications
You must be signed in to change notification settings - Fork 4
/
SendPlayerPacketIn.java
51 lines (46 loc) · 1.97 KB
/
SendPlayerPacketIn.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
package com.denizenscript.depenizen.bungee.packets.in;
import com.denizenscript.depenizen.bungee.DepenizenBungee;
import com.denizenscript.depenizen.bungee.DepenizenConnection;
import com.denizenscript.depenizen.bungee.PacketIn;
import io.netty.buffer.ByteBuf;
import net.md_5.bungee.api.ProxyServer;
import net.md_5.bungee.api.config.ServerInfo;
import net.md_5.bungee.api.connection.ProxiedPlayer;
import java.util.UUID;
public class SendPlayerPacketIn extends PacketIn {
@Override
public String getName() {
return "SendPlayer";
}
@Override
public void process(DepenizenConnection connection, ByteBuf data) {
if (data.readableBytes() < 12) {
connection.fail("Invalid SendPlayerPacket (bytes available: " + data.readableBytes() + ")");
return;
}
long mostSigBits = data.readLong();
long leastSigBits = data.readLong();
UUID uuid = new UUID(mostSigBits, leastSigBits);
int targetNameLength = data.readInt();
if (data.readableBytes() < targetNameLength || targetNameLength < 0) {
connection.fail("Invalid SendPlayerPacket (name bytes requested: " + targetNameLength + ")");
return;
}
String serverName = readString(data, targetNameLength);
ProxiedPlayer player = ProxyServer.getInstance().getPlayer(uuid);
if (player == null) {
DepenizenBungee.instance.getLogger().warning("Invalid player uuid '" + uuid + "'");
return;
}
ServerInfo info = ProxyServer.getInstance().getServerInfo(serverName);
if (info == null) {
DepenizenConnection targetConnection = DepenizenBungee.instance.getConnectionByName(serverName);
if (targetConnection == null) {
DepenizenBungee.instance.getLogger().warning("Invalid server name '" + serverName + "'");
return;
}
info = targetConnection.thisServer;
}
player.connect(info);
}
}