public void Broadcast(Packet packet, NetDeliveryMethod delivery)
{
PacketLog.LogSend(packet);
Network.ProcessPacket(packet, 0);
var msg = packet.GetMessage(Server);
Server.SendToAll(msg, delivery);
}
public void Start()
{
NetPeerConfiguration config = new NetPeerConfiguration("MulTUNG");
config.Port = (int)Configuration.Get <long>("ServerPort", 5678);
config.LocalAddress = IPAddress.Parse(Configuration.Get("LocalServerIP", "127.0.0.1"));
config.EnableMessageType(NetIncomingMessageType.ConnectionApproval);
Server = new NetServer(config);
Server.Start();
Network.IsServer = true;
ThreadPool.QueueUserWorkItem(_ =>
{
NetIncomingMessage msg;
while (Server != null)
{
msg = Server.WaitMessage(int.MaxValue);
if (msg == null)
{
continue;
}
HandleMessage(msg);
Server.Recycle(msg);
}
});
World.AddNetObjects();
World.LoadCircuitState();
Network.StartPositionUpdateThread(Constants.PositionUpdateInterval);
Log.WriteLine("Listening on port " + config.Port);
}
private void HandleMessage(NetIncomingMessage msg)
{
switch (msg.MessageType)
{
case NetIncomingMessageType.ConnectionApproval:
string verStr = msg.ReadString();
Version ver = new Version(verStr);
if (ver == MulTUNG.MulTUNG.Version)
{
msg.SenderConnection.Approve();
string username = msg.ReadString().Trim();
if (!Players.Any(o => o.Value.Username.Equals(username)))
{
IGConsole.Log($"{username.Length} {MaxUsernameLength}");
if (username.Length < MaxUsernameLength)
{
msg.SenderConnection.Approve();
}
else
{
msg.SenderConnection.Deny($"your username must be shorter than {MaxUsernameLength} characters.");
}
}
else
{
msg.SenderConnection.Deny("someone is already using that username.");
}
}
else
{
msg.SenderConnection.Deny($"wrong MulTUNG version, server has v{MulTUNG.MulTUNG.Version}.");
}
break;
case NetIncomingMessageType.Data:
var packet = PacketDeserializer.DeserializePacket(new MessagePacketReader(msg));
if (packet.SenderID == Network.ServerPlayerID)
{
break;
}
PacketLog.LogReceive(packet);
if (packet.ShouldBroadcast)
{
Broadcast(packet, packet.ReliableBroadcast ? NetDeliveryMethod.ReliableOrdered : NetDeliveryMethod.UnreliableSequenced);
}
else
{
Network.ProcessPacket(packet, Network.ServerPlayerID);
}
break;
case NetIncomingMessageType.StatusChanged:
var status = (NetConnectionStatus)msg.ReadByte();
if (status == NetConnectionStatus.Connected)
{
int id = PlayerIdCounter++;
msg.SenderConnection.SendMessage(new PlayerWelcomePacket
{
YourID = id,
ServerUsername = Network.Username,
Players = Players.Select(o => new Tuple <int, string>(o.Key, o.Value.Username)).ToList()
}.GetMessage(Server), NetDeliveryMethod.ReliableOrdered, 0);
var player = new Player(id, msg.SenderConnection);
Log.WriteLine("Connected player " + player.ID);
Players.Add(id, player);
}
else if (status == NetConnectionStatus.Disconnected)
{
var player = Players.SingleOrDefault(o => o.Value.Connection == msg.SenderConnection);
Players.Remove(player.Key);
PlayerManager.WaveGoodbye(player.Key);
}
break;
}
}
