public void Write(Client client, Message message, params object[] arguments)
{
message.WriteVarInt(0x00);
ServerListping serverlistping = new ServerListping()
{
Version = new ServerpingVersion()
{
Name = "MinecartSharp 1.13.2",
Protocol = 404
},
Players = new ServerpingPlayers()
{
Max = MinecartSharp.GetConfig().MaxPlayers,
Online = MinecartSharp.GetServer().GetPlayers().Count,
// TODO: fix corrupt packet if one or more players connected
//Players = MinecartSharp.GetServer().GetPlayers().Select(x => new ServerpingPlayer(){ Name = x.Client.Username }).ToList()
},
Description = new ServerpingDescription()
{
Motd = MinecartSharp.GetConfig().Motd
},
// TODO: make favicon work
Favicon = ""//MinecartSharp.GetConfig().Favicon
};
message.WriteString(JsonConvert.SerializeObject(serverlistping));
message.FlushData();
}
private void HandleClient(TcpClient tcpClient, NetworkStream stream)
{
Client client = new Client(tcpClient);
MinecartSharp.GetServer().AddClient(client);
// Main client connection loop
while (client.TcpClient.Connected)
{
var message = new Message(stream);
var receivedData = stream.Read(message.Data, 0, message.Data.Length);
if (receivedData > 0)
{
// Length | Int | Length of packet data + length of the packet ID
// Packet Id | Int | Id of the packet send
// Data | Byte Array | Data of the packet
var length = message.ReadVarInt();
var packetId = message.ReadVarInt();
Logger.Log(LogType.Debug, "Received packet 0x" + packetId.ToString("X2"));
if (PacketHandler.Exists(packetId, client.State))
{
PacketHandler.GetPacket(packetId, client.State).Read(client, message);
}
message.Dispose();
}
else
{
// client disconnected
break;
}
}
// Close connection with client
client.StopKeepAlive();
MinecartSharp.GetServer().RemoveClient(client);
if (client.State == ConnectionState.Play)
{
MinecartSharp.GetServer().BroadcastMessage(client.Username + " left the game");
Logger.Log(LogType.Info, client.Username + " left the game");
}
tcpClient.Close();
tcpClient.Dispose();
}
public void Read(Client client, Message message)
{
var msg = message.ReadString();
if (msg.StartsWith("/"))
{
// handle command
return;
}
// if not command broadcast message
MinecartSharp.GetServer().BroadcastMessage($"{client.Username}: {msg}");
Logger.Log(LogType.Info, $"{client.Username}: {msg}");
}
public void Write(Client client, Message message, params object[] arguments)
{
message.WriteVarInt(0x02);
message.WriteString(Guid.NewGuid().ToString("").ToUpper());
message.WriteString(client.Username);
message.FlushData();
// set state to play
client.State = ConnectionState.Play;
client.StartKeepAlive();
MinecartSharp.GetServer().BroadcastMessage(client.Username + " joined the game");
// also write join game packet
PacketHandler.GetPacket(0x25, client.State).Write(client, message);
// write mc:brand plugin packet
new PluginMessage().Write(client, message, "minecraft:brand", "MinecartSharp");
}
