//public AuthProvider AuthProv;
public void Start()
{
var listener = new EventBasedNetListener(); //Create base listener
_serverHandler = new ServerHandler(this); //Create handler for all data transferred between server and clients
DatabaseHandler = new DatabaseProvider(new MySqlConnection(), this); //Handler for database connections
DatabaseHandler.Connect();
PlayerPool = new PlayerPool(); //PlayersHolder that contains list with all active players
_server = new NetManager(listener); //NetManager for server instance;
_server.Start(ServerPort);
listener.ConnectionRequestEvent += request => //Event that handle all incoming connections
{
if (_server.GetPeersCount(ConnectionState.Connected) < 1000 /* max connections */)
{
var byteValue = request.Data.GetByte();
switch (byteValue)
{
case 1:
var authName = request.Data.GetString();
var authPass = request.Data.GetString();
if (!DatabaseHandler.AuthenticateUser(authName, authPass)) //Read token and compare with known tokens
{
request.Reject();
return;
}
request.Accept(); //Accept connection if true
PlayerPool.List.Add(new Player(new PlayerAccountInfo(authName, DatabaseHandler.GetTokenByName(authName),
DatabaseHandler.GetIdByUsername(authName), request.RemoteEndPoint)));
break;
case 2:
var regName = request.Data.GetString();
var regPass = request.Data.GetString();
var email = request.Data.GetString();
if (!DatabaseHandler.RegisterAccount(regName, regPass, email,
Guid.NewGuid().ToString().Substring(0, 32)))
{
request.Reject();
return;
}
request.Accept(); //Accept connection if true
PlayerPool.List.Add(new Player(new PlayerAccountInfo(regName, DatabaseHandler.GetTokenByName(regName),
DatabaseHandler.GetIdByUsername(regName), request.RemoteEndPoint)));
break; //TODO: Check if user already exists
}
//Add player to our list. We are trying to find it's ID and Name params by given token
}
else //Else reject connection and close socket
{
var writer = new NetDataWriter();// Create writer class
writer.Put("Invalid token. Cya!");
request.Reject(writer);
}
};
listener.PeerConnectedEvent += peer => //Actions we should do whenever new user connected
{
var player = Utils.SetUserByEndPoint(peer, PlayerPool.List);
player.PlayerType = DatabaseHandler.GetPlayerRoleByToken(player.AccountInfo.Token);
Console.WriteLine($"{player.PlayerType.ToString()} connected");
var writer = new NetDataWriter();
writer.Put((byte)MessageType.AuthorizationResponse);
writer.Put($"Hello {player.AccountInfo.Username}! You need to save your token! {player.AccountInfo.Token}"); //Tell client about connection status
writer.Put(player.AccountInfo.Id);
peer.Send(writer, DeliveryMethod.ReliableOrdered); //Send with reliability
NotifyUserConnected(player);
};
listener.NetworkReceiveEvent += (peer, reader, method) => //Here we need to handle our next action. Depends on action type.
{
_serverHandler.ServerIncomingHandler(reader, peer);
reader.Recycle();
};
listener.NetworkErrorEvent += (point, error) =>
{
};
listener.PeerDisconnectedEvent += (peer, info) =>
{
var player = Utils.SetUserByEndPoint(peer, PlayerPool.List);
var writer = new NetDataWriter();
writer.Put(player.AccountInfo.Id);
Broadcast(MessageType.UserDisconnected, writer);
PlayerPool.List.Remove(player);
ServerInfo.ConnectionsCount = _server.GetPeersCount(ConnectionState.Connected);
};
while (true)
{
_server.PollEvents();
Thread.Sleep(15);
}
}