public void PlayDemo(string filename)
{
if (File.Exists(filename))
{
this.connState = ConnectionState.Connected;
this.demoPlaying = true;
this.demoFileStream = File.OpenRead(filename);
this.demoStream = new Q3DemoStream(this.demoFileStream, this);
this.q3HuffDemoReadStream = new Q3HuffmanStream(this.demoStream, CompressionMode.Decompress);
q3HuffDemoReadStream.InitWithQ3Data();
q3HuffDemoReadStream.TreeIsFrozen = true;
try {
while (this.connState >= ConnectionState.Connected && this.connState < ConnectionState.Primed)
{
ReadPacket(this.q3HuffDemoReadStream);
}
this.firstDemoFrameSkipped = false;
while (true)
{
ReadPacket(this.q3HuffDemoReadStream);
}
} catch (Exception ex) {
// Demo end
}
}
else
{
throw new FileNotFoundException("Demo file not found", filename);
}
}
public void Connect(IPAddress ip, int port)
{
Random rnd = new Random();
qport = ( ushort )rnd.Next(65536); // Generate port from 0 to 65535 (inclusively)
// STATIC_DEBUG
//qport = 0x2233; // ( short ) rnd.Next ( 65536 ); // Generate port from 0 to 65535 (inclusively)
incomingSequence = 0;
outgoingSequence = 1;
IPEndPoint ep = new IPEndPoint(ip, port);
sock = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
try { sock.Connect(ep); } catch { throw; }
q3NetStream = new Q3NetworkStream(sock, this, FileAccess.ReadWrite);
q3CryptStream = new Q3CryptStream(q3NetStream, this, FileAccess.ReadWrite);
q3HuffCStream = new Q3HuffmanStream(q3CryptStream, CompressionMode.Compress);
q3HuffCStream.InitWithQ3Data();
q3HuffCStream.TreeIsFrozen = true;
q3HuffDStream = new Q3HuffmanStream(q3CryptStream, CompressionMode.Decompress);
q3HuffDStream.InitWithQ3Data();
q3HuffDStream.TreeIsFrozen = true;
if (DoConnectionlessHandshake())
{
// enter main loop
SendUserInfo(); // FIXIT: move this out of here
while (true)
{
ReadPacket(q3HuffDStream);
SendCmd();
System.Threading.Thread.Sleep(10);
}
}
else
{
throw new Exception(string.Format("Could not connect to {0}", ep));
}
}