public void Disconnect()
{
if (!Mode)
{
if (ClientsPool.ContainsKey(EnemyPoint.ToString()))
{
SendMessage(ClientsPool[EnemyPoint.ToString()].GetStream(), MessageCode.Fin);
ClientsPool[EnemyPoint.ToString()].Close();
}
}
}
//by invoking this method server sends Playaccept message, to confirm players choose
public void SelectPlayer(IPEndPoint player)
{
if (ClientsPool.ContainsKey(player.ToString()))
{
EnemyPoint = player;
SendMessage(ClientsPool[EnemyPoint.ToString()].GetStream(), MessageCode.PlayAccept);
}
else
{
throw new FailedToConnectException("Хост с таким адресом недоступен, похоже он отключился");
}
}
private void ClearWatingList()
{
//clears all waiting users except the choosen one
Dictionary <string, TcpClient> .KeyCollection Keys = ClientsPool.Keys;
foreach (string key in Keys)
{
if (key != EnemyPoint.ToString())
{
ClientsPool.Remove(key);
}
}
}
private void ClientOnTryConnect(IAsyncResult res)
{
try
{
TcpListener Server = res.AsyncState as TcpListener;
TcpClient NewHost = Server.EndAcceptTcpClient(res);
string key = ((IPEndPoint)NewHost.Client.RemoteEndPoint).ToString();
if (!ClientsPool.ContainsKey(key))
{
Thread Handler = new Thread(new ParameterizedThreadStart(MaintainConnection));
ClientsPool.Add(key, NewHost);
Handler.Start(NewHost);
}
Server.BeginAcceptTcpClient(new AsyncCallback(ClientOnTryConnect), Server);
}
catch (ObjectDisposedException)
{
return;
}
}
public void Connect(IPEndPoint Opponent)
{
//will be called when player 2 wants to connect to the host
//method will add player to pool, and elicit select player
TcpClient NewPlayer = new TcpClient(LocalPoint);
try
{
NewPlayer.Connect(Opponent);
Mode = false;
ClientsPool.Add(Opponent.ToString(), NewPlayer);
EnemyPoint = Opponent;
Thread Handler = new Thread(new ParameterizedThreadStart(MaintainConnection));
Handler.Start(NewPlayer);
SendMessage(NewPlayer.GetStream(), MessageCode.PlayRequest);
}
catch (SocketException err)
{
throw new FailedToConnectException("Невозможно подключиться к серверу");
}
}
