public bool TCP_ConnectToServer(IPAddress serverIP)
{
if (status == TCP_Status.TCP_Disconnected)
{
TcpClient client = new TcpClient(AddressFamily.InterNetwork);
//Try to connect to server
var result = client.BeginConnect(serverIP, TCPPort, null, null);
var success = result.AsyncWaitHandle.WaitOne(TimeSpan.FromSeconds(2));
//Connection failed
if (!success)
{
return(false);
}
//Connection build
client.EndConnect(result);
NET_TcpConnection connection = new NET_TcpConnection(client);
connection.Connected();
connectionToServer = connection;
status = TCP_Status.TCP_Connected;
return(true);
}
else
{
return(false);
}
}
//---------------------------------------------------------------------------------------------//
//Private functions:
//---------------------------------------------------------------------------------------------//
private void TCP_MainThread()
{
while (serverStatus != TCP_Status.TCP_Shutdown)
{
while (serverStatus == TCP_Status.TCP_Running)
{
//Connect to pending connections
if (clientCount < 3)
{
int emptySlot = -1;
if (connections[0] == null)
{
emptySlot = 0;
}
else if (connections[1] == null)
{
emptySlot = 1;
}
else if (connections[2] == null)
{
emptySlot = 2;
}
if (this.server.Pending() && blockNewClients == false)
{
//Build welcome message for new player
NET_Messages.NET_Message_Welcome welcomeMessage = new NET_Messages.NET_Message_Welcome(DateTime.Now);
NET_DataPack pack = new NET_DataPack();
pack.SetData("YourPlayerID", emptySlot + 2);
welcomeMessage.SetData(pack.SerializeData());
//Build new connection to player
TcpClient client = server.AcceptTcpClient();
connections[emptySlot] = new NET_TcpConnection(client);
connections[emptySlot].Connected();
//Enqueue welcome message
connections[emptySlot].TCP_EnqueueMessage(welcomeMessage);
clientCount++;
}
}
//Delete disconnected clients
for (int x = 0; x < 3; x++)
{
if (connections[x] != null)
{
if (connections[x].GetState() == "TCPC_DeleteMe")
{
connections[x] = null;
clientCount--;
}
}
}
Thread.Sleep(20);
}
//Delete disconnected clients
for (int x = 0; x < 3; x++)
{
if (connections[x] != null)
{
if (connections[x].GetState() == "TCPC_DeleteMe")
{
connections[x] = null;
clientCount--;
}
}
}
Thread.Sleep(10);
}
server.Stop();
//Game is closing! --> Exit thread
}