public Task SendMessageToGroup(string gameRoomID, string moveString)
{
//Need to make one player black/white and recognize it as such
GameDataAccess gameDataAccess = new GameDataAccess();
var game = gameDataAccess.GetGame(Int32.Parse(gameRoomID));
if (game == null)
{
return(Clients.Caller.SendAsync("ReceiveMessage", "Tried to Send message to group which does not exist"));
}
var userID = Context.User.Identity.Name;
if (game.PlayerBlackID != Int32.Parse(userID) && game.PlayerWhiteID != Int32.Parse(userID))
{
return(Clients.Caller.SendAsync("ReceiveMessage", "Tried to send message to a room which you do not belong to"));
}
var gameMapper = new StandardGameMapper(new UserDataAccess());
var gameObject = gameMapper.MapDbToGame(game);
if ((gameObject.chessTimer.ColorsTurn == ColorsEnum.White && game.PlayerWhiteID == Int32.Parse(userID)) ||
(gameObject.chessTimer.ColorsTurn == ColorsEnum.Black && game.PlayerBlackID == Int32.Parse(userID)))
{
return(MakeAMove(Int32.Parse(gameRoomID), moveString));
}
return(Clients.Caller.SendAsync("ReceiveMessage", "Tried to move on other players turn"));
}
public async Task MakeAMove(string moveString)
{
Move move = new Move(moveString);
IGameDataAccess gameDataAccess = new GameDataAccess();
IUserDataAccess userDataAccess = new UserDataAccess();
IGameMapper gameMapper = new StandardGameMapper(userDataAccess);
var gameFromDb = gameDataAccess.GetGame(1);
var game = gameMapper.MapDbToGame(gameFromDb);
bool wasMoveMade = game.MakeAMove(move.StartingPosition.ToString(), move.FinalPosition.ToString());
if (wasMoveMade)
{
gameDataAccess.AddMovesToList(1, moveString + ";");
var serializedBoard = StandardChessBoardSerializer.Serialize(game.chessBoard);
await Clients.Group("gameRoom_" + gameFromDb.ID).SendAsync("ReceiveBoard", serializedBoard);
}
else
{
await Clients.Caller.SendAsync("ReceiveMessage", "wrong move");
var serializedBoard = StandardChessBoardSerializer.Serialize(game.chessBoard);
await Clients.All.SendAsync("ReceiveBoard", serializedBoard);
}
}
private async Task MakeAMove(int gameRoomID, string moveString)
{
Move move = new Move(moveString);
IGameDataAccess gameDataAccess = new GameDataAccess();
IUserDataAccess userDataAccess = new UserDataAccess();
IGameMapper gameMapper = new StandardGameMapper(userDataAccess);
var gameFromDb = gameDataAccess.GetGame(gameRoomID);
if (gameFromDb.Winner != null)
{
await Clients.Group("gameRoom_" + gameFromDb.ID).SendAsync("ReceiveWinner", new { winner = gameFromDb.Winner.Name });
return;
}
if (gameFromDb.PlayerBlack == null || gameFromDb.PlayerWhite == null)
{
return;
}
var game = gameMapper.MapDbToGame(gameFromDb);
bool wasMoveMade = game.MakeAMove(move.StartingPosition.ToString(), move.FinalPosition.ToString());
if (wasMoveMade)
{
gameDataAccess.AddMovesToList(gameRoomID, moveString + ";");
var serializedBoard = StandardChessBoardSerializer.Serialize(game.chessBoard);
await Clients.Group("gameRoom_" + gameFromDb.ID).SendAsync("ReceiveBoard", serializedBoard);
await Clients.Group("gameRoom_" + gameFromDb.ID).SendAsync("ReceiveTurn",
new { lastTurnMove = gameFromDb.MovesList.Substring(gameFromDb.MovesList.Length - 6) });
//Start game on first move
if (!gameTimers.ContainsKey(gameRoomID))
{
//gameTimers.Add(Int32.Parse(gameRoomID), new GameTimers());
GameTimersDictionary.Add(gameRoomID, gameFromDb.PlayerWhite.Name, gameFromDb.PlayerBlack.Name, gameFromDb.GameTime, gameFromDb.TimeGain);
gameTimers[gameRoomID].StartGame();
await Clients.Group("FriendsWith_" + gameFromDb.PlayerWhiteID).SendAsync("ReceiveEvent", new
{
message = "game has started!! from white"
});
await Clients.Group("FriendsWith_" + gameFromDb.PlayerBlackID).SendAsync("ReceiveEvent", new
{
message = "game has started!! from black"
});
}
gameTimers[gameRoomID].ChangeTurn();
await Clients.Group("gameRoom_" + gameFromDb.ID).SendAsync("ReceiveTime", new
{
whiteTime = gameTimers[gameFromDb.ID].WhiteTime,
blackTime = gameTimers[gameFromDb.ID].BlackTime,
ticking = game.chessTimer.ColorsTurn.ToString()
});
}
else
{
await Clients.Caller.SendAsync("ReceiveMessage", "wrong move");
var serializedBoard = StandardChessBoardSerializer.Serialize(game.chessBoard);
await Clients.Group("gameRoom_" + gameFromDb.ID).SendAsync("ReceiveBoard", serializedBoard);
}
if (game.winner != null)
{
await Clients.Group("gameRoom_" + gameFromDb.ID).SendAsync("ReceiveWinner", new { winner = game.winner.Name });
var winnerID = gameFromDb.PlayerWhite.Name == game.winner.Name ? gameFromDb.PlayerWhiteID : null;
winnerID = gameFromDb.PlayerBlack.Name == game.winner.Name ? gameFromDb.PlayerBlackID : null;
gameDataAccess.DecideWinner(gameFromDb.ID, (int)winnerID);
gameDataAccess.FinishGame(gameFromDb.ID);
await Clients.Group("FriendsWith_" + gameFromDb.PlayerWhiteID).SendAsync("ReceiveEvent", new
{
message = "!! from white, Game Ended"
});
await Clients.Group("FriendsWith_" + gameFromDb.PlayerBlackID).SendAsync("ReceiveEvent", new
{
message = "!! from black, Game Ended"
});
GameTimersDictionary.gameTimersDictionary[gameFromDb.ID].CloseGame();
gameTimers.Remove(gameFromDb.ID);
}
}
public Task JoinGameGroup(string gameRoomID)
{
//Check if person is inside the game
//Need to create additional table for users in games (anonymous)
GameDataAccess gameDataAccess = new GameDataAccess();
var game = gameDataAccess.GetGame(Int32.Parse(gameRoomID));
if (game == null)
{
return(Clients.Caller.SendAsync("ReceiveMessage", "Tried to join a game which does not exist"));
}
var userID = Context.User.Identity.Name;
if (userID == null)
{
return(Clients.Caller.SendAsync("You are not logged in"));
}
if (game.PlayerWhiteID == null && game.PlayerBlackID != Int32.Parse(userID))
{
UserDataAccess userDataAccess = new UserDataAccess();
var user = userDataAccess.GetUser(Int32.Parse(userID));
gameDataAccess.ChangePlayers(game.ID, user, game.PlayerBlack);
}
else if (game.PlayerBlackID == null && game.PlayerWhiteID != Int32.Parse(userID))
{
UserDataAccess userDataAccess = new UserDataAccess();
var user = userDataAccess.GetUser(Int32.Parse(userID));
gameDataAccess.ChangePlayers(game.ID, game.PlayerWhite, user);
}
if (game.PlayerBlackID == Int32.Parse(userID) || game.PlayerWhiteID == Int32.Parse(userID))
{
connectionList.RemoveAll(c => c.ConnectionID == Context.ConnectionId || c.UserID == Int32.Parse(userID));
connectionList.Add(new ConnectedUserGroup
{
ConnectionID = Context.ConnectionId,
UserID = Int32.Parse(userID),
GameRoomID = Int32.Parse(gameRoomID)
});
}
Groups.AddToGroupAsync(Context.ConnectionId, "gameRoom_" + gameRoomID);
var gameMapper = new StandardGameMapper(new UserDataAccess());
var gameObject = gameMapper.MapDbToGame(game);
var serializedBoard = StandardChessBoardSerializer.Serialize(gameObject.chessBoard);
Clients.Group("gameRoom_" + gameRoomID).SendAsync("ReceivePlayers", new { p1 = gameObject.chessTimer.PlayerWhite.Name, p2 = gameObject.chessTimer.PlayerBlack.Name });
if (game.MovesList != null && game.MovesList.Length >= 6)
{
Clients.Caller.SendAsync("ReceiveTurn",
new { lastTurnMove = game.MovesList.Substring(game.MovesList.Length - 6) });
}
if (gameTimers.ContainsKey(game.ID))
{
Clients.Group("gameRoom_" + game.ID).SendAsync("ReceiveTime", new
{
ticking = gameObject.chessTimer.ColorsTurn.ToString(),
whiteTime = gameTimers[game.ID].WhiteTime,
blackTime = gameTimers[game.ID].BlackTime
});
}
else
{
Clients.Group("gameRoom_" + game.ID).SendAsync("ReceiveTime", new
{
ticking = game.MovesList != null && game.MovesList.Length > 5?gameObject.chessTimer.ColorsTurn.ToString():null,
whiteTime = game.GameTime,
blackTime = game.GameTime
});
}
return(Clients.Caller.SendAsync("ReceiveBoard", serializedBoard));
//Add spectators
//Groups.AddToGroupAsync(Context.ConnectionId, "gameRoom_" + gameRoomID);
//return Clients.Caller.SendAsync("ReceiveMessage", "Tried to join full gameroom");
}
