public static void Main(string[] args)
{
// Some arguments
string name = "Bad BBS"; //args[0];
int port = 6000; //int.Parse(args[1]);
// Handler for Ctrl-C presses
Console.CancelKeyPress += InterruptHandler;
// Create and run the server
gamesServer = new TcpGamesServer(name, port);
gamesServer.Run();
}
// Main loop of the Game
// Packets are sent sent synchronously though
public void Run()
{
// Make sure we have a player
bool running = (_player != null);
if (running)
{
// Send a instruction packet
Packet introPacket = new Packet("message",
"Welcome player, I want you to guess my number.\n" +
"It's somewhere between (and including) 1 and 100.\n");
_server.SendPacket(_player, introPacket).GetAwaiter().GetResult();
}
else
{
return;
}
// Should be [1, 100]
int theNumber = _rng.Next(1, 101);
Console.WriteLine("Our number is: {0}", theNumber);
// Some bools for game state
bool correct = false;
bool clientConncted = true;
bool clientDisconnectedGracefully = false;
// Main game loop
while (running)
{
// Poll for input
Packet inputPacket = new Packet("input", "Your guess: ");
_server.SendPacket(_player, inputPacket).GetAwaiter().GetResult();
// Read their answer
Packet answerPacket = null;
while (answerPacket == null)
{
answerPacket = _server.ReceivePacket(_player).GetAwaiter().GetResult();
Thread.Sleep(10);
}
// Check for graceful disconnect
if (answerPacket.Command == "bye")
{
_server.HandleDisconnectedClient(_player);
clientDisconnectedGracefully = true;
}
// Check input
if (answerPacket.Command == "input")
{
Packet responsePacket = new Packet("message");
int theirGuess;
if (int.TryParse(answerPacket.Message, out theirGuess))
{
// See if they won
if (theirGuess == theNumber)
{
correct = true;
responsePacket.Message = "Correct! You win!\n";
}
else if (theirGuess < theNumber)
{
responsePacket.Message = "Too low.\n";
}
else if (theirGuess > theNumber)
{
responsePacket.Message = "Too high.\n";
}
}
else
{
responsePacket.Message = "That wasn't a valid number, try again.\n";
}
// Send the message
_server.SendPacket(_player, responsePacket).GetAwaiter().GetResult();
}
// Take a small nap
Thread.Sleep(10);
// If they aren't correct, keep them here
running &= !correct;
// Check for disconnect, may have happend gracefully before
if (!_needToDisconnectClient && !clientDisconnectedGracefully)
{
clientConncted &= !TcpGamesServer.IsDisconnected(_player);
}
else
{
clientConncted = false;
}
running &= clientConncted;
}
// Thank the player and disconnect them
if (clientConncted)
{
_server.DisconnectClient(_player, "Thanks for playing \"Guess My Number\"!");
}
else
{
Console.WriteLine("Client disconnected from game.");
}
Console.WriteLine("Ending a \"{0}\" game.", Name);
}
// Constructor
public GuessMyNumberGame(TcpGamesServer server)
{
_server = server;
_rng = new Random();
}
