/// <summary>
/// On disconnect we need to remove the ship from our list of ships within the gameHandler.
/// This also means we need to notify clients that the ship has been removed.
/// </summary>
public void OnDisconnected(string connectionId)
{
lock (_locker)
{
try
{
if (_userHandler.UserExistsAndReady(connectionId))
{
User user = _userHandler.GetUser(connectionId);
//It's possible for a controller to disconnect without a ship
if (!user.Controller)
{
user.MySquare.Dispose();
user.Connected = false;
}
else
{
// Remove me from the ship hosts remote controllers
if (user.MySquare != null)
{
user.MySquare.Host.RemoteControllers.Remove(user);
user.MySquare = null;
}
_userHandler.RemoveUser(connectionId);
}
IHubContext context = Game.GetContext();
// Clear controllers
foreach (User u in user.RemoteControllers)
{
u.MySquare = null;
context.Clients.Client(u.ConnectionID).stopController("Primary account has been stopped!");
}
user.RemoteControllers.Clear();
}
}
catch (Exception e)
{
//ErrorLog.Instance.Log(e);
}
}
}
/// <summary>
/// Retrieves the game's configuration
/// </summary>
/// <returns>The game's configuration</returns>
public object initializeController(string connectionId, RegisteredClient rc)
{
if (UserHandler.UserExistsAndReady(connectionId))
{
return(null);
}
try
{
User main = UserHandler.FindUserByIdentity(rc.Identity);
if (main != null)
{
User controllerUser = new User(connectionId, rc)
{
Controller = true
};
controllerUser.MySquare = main.MySquare;
UserHandler.AddUser(controllerUser);
main.RemoteControllers.Add(controllerUser);
return(new
{
Configuration = Configuration,
});
}
else
{
return(new
{
FailureMessage = "Could not find logged in user to control."
});
}
}
catch (Exception e)
{
//ErrorLog.Instance.Log(e);
}
return(null);
}
/// <summary>
/// Retrieves the game's configuration
/// </summary>
/// <returns>The game's configuration</returns>
public object initializeClient(string connectionId, RegisteredClient rc)
{
if (UserHandler.UserExistsAndReady(connectionId))
{
return(null); // user already exists
}
// user does not exist. setup client
try
{
lock (_locker)
{
User user = UserHandler.FindUserByIdentity(rc.Identity);
Square square;
if (user == null)
{
// user doesn't exist
if (UserHandler.TotalActiveUsers >= RuntimeConfiguration.MaxServerUsers)
{
// server is full!
return(new
{
ServerFull = true
});
}
else
{
// server is not full! generate a square for user
square = new Square();
square.Name = rc.DisplayName;
user = new User(connectionId, square, rc)
{
Controller = false
};
UserHandler.AddUser(user);
}
}
else
{
// user exists!
string previousConnectionID = user.ConnectionID;
UserHandler.ReassignUser(connectionId, user);
square = user.MySquare;
if (user.Connected)
{
// user already logged in
GetContext().Clients.Client(previousConnectionID).controlTransferred();
}
else
{
// user was not connected
square.Disposed = false;
user.Connected = true;
}
}
GameHandler.AddSquareToGame(square);
}
return(new
{
Configuration = Configuration,
ServerFull = false,
SquareID = UserHandler.GetUserSquare(connectionId).ID,
SquareName = UserHandler.GetUserSquare(connectionId).Name,
CompressionContracts = new
{
PayloadContract = _payloadManager.Compressor.PayloadCompressionContract,
SquareContract = _payloadManager.Compressor.SquareCompressionContract,
CollidableContract = _payloadManager.Compressor.CollidableCompressionContract,
EnemyContract = _payloadManager.Compressor.EnemyCompressionContract,
}
});
}
catch (Exception e)
{
Console.WriteLine(e);
//ErrorLog.Instance.Log(e);
}
return(null);
}