public string JoinGame(string hashedGameId, string hashedPlayerid)
{
try
{
GameDAL gdal = new GameDAL();
UserDAL udal = new UserDAL();
CustomCrypto hashing = new CustomCrypto();
int gameId = Convert.ToInt32(hashing.Decrypt(hashedGameId));
int playerid = Convert.ToInt32(hashing.Decrypt(hashedPlayerid));
Game game = gdal.GetGame(gameId);
User user = udal.GetUserById(playerid);
if (playerid == game.Player1 || playerid == game.Player2 || playerid == game.Player3 || playerid == game.Player4)
{
//user is already part of the game
return(hashing.Encrypt(game.GameId.ToString()));
}
//user is already part of ANOTHER the game
if (user.ActiveGameId != null)
{
throw new CustomException("You are already a part of another game.");
}
if (game.Player1 != null && game.Player2 != null && game.Player3 != null && game.Player4 != null)
{
throw new CustomException("Game room is full.");
}
int time = 0;
if (game.Player1 == null)
{
game.Player1 = playerid;
var secondsElapsed = (DateTime.Now).Subtract(game.StartTime).Seconds;
time = 30 - secondsElapsed;
}
else if (game.Player2 == null)
{
game.Player2 = playerid;
var secondsElapsed = (DateTime.Now).Subtract(game.StartTime).Seconds;
time = 30 - secondsElapsed;
}
else if (game.Player3 == null)
{
game.Player3 = playerid;
var secondsElapsed = (DateTime.Now).Subtract(game.StartTime).Seconds;
time = 30 - secondsElapsed;
}
else if (game.Player4 == null)
{
game.Player4 = playerid;
var secondsElapsed = (DateTime.Now).Subtract(game.StartTime).Seconds;
time = 30 - secondsElapsed;
}
var new_game = gdal.AddPlayer(playerid, game.GameId);
udal.UpdateActiveGame(playerid, new_game.GameId);
// check if game room is full
if (game.Player1 != null && game.Player2 != null && game.Player3 != null && game.Player4 != null)
{
InitializeGame(game.GameId);
WaitForPlayers(time, new_game.GameId);
return(hashing.Encrypt(new_game.GameId.ToString()));
}
WaitForPlayers(time, new_game.GameId);
game = gdal.GetGame(game.GameId);
if (game.Status != (int)GameStatus.Started)
{
AbortGame(hashedGameId);
throw new CustomException("Timeout. Players insufficient.");
}
else
{
return(hashing.Encrypt(new_game.GameId.ToString()));
}
}
catch (CustomException e)
{
throw new CustomException(e.Message);
}
catch (Exception e)
{
logger.Error(e);
throw new Exception("Oops! Some error occured.");
}
}
