private void Connect()
{
AgainPanel.Visible = false;
AgainButton.Enabled = false;
Draw = false;
Server = new Client();
Server.Socket.SetSocketOption(SocketOptionLevel.Tcp, SocketOptionName.NoDelay, true);
SetStatus("Connecting to " + ConnectTo + "...");
Server.Connect(ConnectTo, 1991);
Server.Received += new Client.ReceiveDelegate(Server_Received);
Server.Connected += new Client.ConnectDelegate(delegate
{
try { Invoke((MethodInvoker)delegate { AgainPanel.Visible = false; AgainButton.Enabled = false; }); }
catch { }
});
Server.Closed += new Client.CloseDelegate(delegate(object o, Client.CloseEventArgs ea)
{
if (!GameOver) { SetStatus("Connection failed", ErrorColor); }
try { Invoke((MethodInvoker)delegate { AgainPanel.Visible = true; AgainButton.Enabled = true; }); }
catch { }
});
}
void Client_Received(object sender, Client.TransmitEventArgs e)
{
if (e.Text.StartsWith("#D "))
{
switch (e.Text.Substring(3))
{
case "U": DirectionQueue.Add(Direction.Up); break;
case "D": DirectionQueue.Add(Direction.Down); break;
case "L": DirectionQueue.Add(Direction.Left); break;
case "R": DirectionQueue.Add(Direction.Right); break;
}
if (DirectionQueue.Count > 2) { DirectionQueue = DirectionQueue.Skip(DirectionQueue.Count - 2).Take(2).ToList(); }
}
if (e.Text == "#Turbo on")
{
if (this.Turbo > 0) { this.TurboEnabled = true; }
}
if (e.Text == "#Turbo off")
{
this.TurboEnabled = false;
}
if (e.Text == "#MaxTurbo")
{
this.Turbo = 100;
}
}
protected void AbortGame(object sender, Client.CloseEventArgs e)
{
if (Aborting) { return; }
Clock.Stop();
CountDown.Stop();
this.Aborting = true;
try
{
foreach (SnakePlayer P in Players)
{
try { P.Disconnect(); }
catch { P.Abort(); }
}
}
catch { }
finally
{
GameOver(this, new EventArgs());
MessageLogged(this, new LogEventArgs("Players disconnected."));
}
}
void Server_Received(object sender, Client.TransmitEventArgs e)
{
if (e.Text.StartsWith("#Player "))
{
Me = int.Parse(e.Text.Substring(8));
if (Me == 1) { SetStatus("Waiting for an opponent..."); }
}
if (e.Text.StartsWith("#Countdown "))
{
ThreadPool.QueueUserWorkItem(new WaitCallback(delegate
{
for (int i = 0; i < int.Parse(e.Text.Substring(11)); i++)
{
SetStatus("Get ready: " + (3 - i).ToString(), WarningColor);
Thread.Sleep(1000);
}
}));
}
if (e.Text == "#Draw")
{
GameOver = true;
SetStatus("It's a DRAW!", WarningColor);
}
if (e.Text.StartsWith("#Winner "))
{
GameOver = true;
if (int.Parse(e.Text.Substring(8)) == Me)
{
SetStatus("You're the WINNER!", SuccessColor);
}
else
{
SetStatus("You LOST!", ErrorColor);
}
}
if (e.Text.StartsWith("#Status "))
{
string[] pqq = e.Text.Substring(8).Split('\t');
Wall = FromRepresentation(pqq[0]);
Food = FromRepresentation(pqq[1]);
Turbo = FromRepresentation(pqq[2]);
Delay = FromRepresentation(pqq[3]);
SnakeOne = FromRepresentation(pqq[4]);
SnakeTwo = FromRepresentation(pqq[5]);
TurboEnabled = pqq[6] == "E";
TurboCounter = int.Parse(pqq[7]);
ClearStatus();
Draw = true;
RePaint();
}
}
/// <summary>
/// Called when the connection is closed or dropped. Updates the connection status.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">A Client.CloseEventArgs object that contains the reason the connection was closed.</param>
protected void ControlSocket_Closed(object sender, Client.CloseEventArgs e)
{
this._Connected = false;
}