public GameSession(int id, string name, Player player, ChessDotNet.Player side, string gamePassword = null)
{
if (string.IsNullOrWhiteSpace(name) | player == null)
{
throw new ArgumentNullException();
}
Description = new GameDescription()
{
Id = id,
Name = name,
Password = gamePassword
};
if (side == ChessDotNet.Player.Black)
{
Description.BlackPlayer = player;
}
else
{
Description.WhitePlayer = player;
}
State = new Waiting(this);
Turn = new WhiteTurn(this);
ChessLogicCore = new ChessDotNet.ChessGame();
}
public void CreateNewGame(string username, string password, string gamename, ChessDotNet.Player side, string gamePassword)
{
gamePassword = string.IsNullOrWhiteSpace(gamePassword) ? null : gamePassword;
if (CurrentGame == null & !string.IsNullOrWhiteSpace(gamename))
{
if (TryCreatePlayer(username, password))
{
CurrentGame = new GameSession(GetNextGameId(), gamename, CurrentPlayer, side, gamePassword);
_games.Add(CurrentGame);
CurrentGame.NotifyAboutDeletingTheGame += CurrentGame_NotifyAboutDeletingTheGame;
try
{
var callback = OperationContext.Current.GetCallbackChannel <IGameSessionEstablishmentCallback>();
callback.SuccesfullConnectionToTheGame(CurrentGame.Description);
}
catch (Exception)
{
DisconnectFromTheGame();
}
WriteInfo();
}
else
{
SendCallbackMessage("Не удалось создать игру");
}
}
else
{
SendCallbackMessage("Не удалось создать игру");
}
}
public Board(ChessDotNet.Player side)
{
Cells = new BindingList <Cell>();
InitializeCells(side);
InitializeFigures(side);
State = new PieceDroped();
Side = side;
ChessLogic = new ChessDotNet.ChessGame();
}
public void EnemyMoved(string originalPosition, string newPosition)
{
ChessDotNet.Player enemySide = Side == ChessDotNet.Player.White ? ChessDotNet.Player.Black : ChessDotNet.Player.White;
SelectedCell = Cells.Single(item => item.Position == originalPosition);
var move = new ChessDotNet.Move(originalPosition, newPosition, enemySide, 'Q');
var moveType = ChessLogic.MakeMove(move, true);
UpdateSourceIfPromotion(moveType, newPosition, enemySide);
SelectedCell.Source = null;
UpdateSourceIfEnPassant(moveType, newPosition, enemySide);
UpdateSourceIfCastling(moveType, newPosition);
}
public async void CreateNewGame(string gameName, ChessDotNet.Player side, string gamePassword)
{
CommandExecutionStarted();
try
{
await _instance.client.CreateNewGameAsync(Username, Password, gameName, side, gamePassword);
}
catch (Exception ex)
{
CommandExecutionStoped();
ShowInfo(ex);
}
}
private void InitializeBoard(GameDesc desc)
{
_state = desc.State;
ChessDotNet.Player side =
TcpChessClient.getInstance().Username == desc.WhiteUsername ?
ChessDotNet.Player.White : ChessDotNet.Player.Black;
Board = new Board(side);
Cells = Board.Cells;
HorizontalIndexes = Board.HorizontalIndexes;
VerticalIndexes = Board.VerticalIndexes;
MoveCommand = new DelegateCommand <string>((move) => { if (_state == "Playing")
{
Board.MakeMove(move);
}
});
}
private void InitializeIndexes(ChessDotNet.Player side)
{
List <char> hIndexes = new List <char>()
{
'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H'
};
List <char> vIndexes = new List <char>()
{
'8', '7', '6', '5', '4', '3', '2', '1'
};
if (side == ChessDotNet.Player.Black)
{
hIndexes.Reverse();
vIndexes.Reverse();
}
HorizontalIndexes = new BindingList <char>(hIndexes);
VerticalIndexes = new BindingList <char>(vIndexes);
}
private void InitializeFigures(ChessDotNet.Player side)
{
List <string> whitePieces = new List <string>()
{
"wR", "wN", "wB", "wK", "wQ", "wB", "wN", "wR",
"wP", "wP", "wP", "wP", "wP", "wP", "wP", "wP"
};
List <string> blackPieces = new List <string>()
{
"bR", "bN", "bB", "bQ", "bK", "bB", "bN", "bR",
"bP", "bP", "bP", "bP", "bP", "bP", "bP", "bP"
};
if (side == ChessDotNet.Player.Black)
{
List <string> tempPieces = new List <string>(whitePieces);
whitePieces = new List <string>(blackPieces);
blackPieces = new List <string>(tempPieces);
}
int count = 0;
for (int i = Cells.Count - 1; i > Cells.Count - whitePieces.Count - 1; i--)
{
Cells[i].Source = "/Resources/Pieces/" + whitePieces[count] + ".png";
count++;
}
count = 0;
for (int i = 0; i < blackPieces.Count; i++)
{
Cells[i].Source = "/Resources/Pieces/" + blackPieces[count] + ".png";
count++;
}
}
public System.Threading.Tasks.Task CreateNewGameAsync(string username, string password, string gamename, ChessDotNet.Player side, string gamePassword)
{
return(base.Channel.CreateNewGameAsync(username, password, gamename, side, gamePassword));
}
public void CreateNewGame(string username, string password, string gamename, ChessDotNet.Player side, string gamePassword)
{
base.Channel.CreateNewGame(username, password, gamename, side, gamePassword);
}
public void UpdateSourceIfEnPassant(ChessDotNet.MoveType moveType, string newPosition, ChessDotNet.Player side)
{
if (moveType == (ChessDotNet.MoveType.Move | ChessDotNet.MoveType.EnPassant | ChessDotNet.MoveType.Capture))
{
char c = newPosition.ElementAt(0);
int verticalIndex = (int)Char.GetNumericValue(newPosition.ElementAt(1));
if (side == ChessDotNet.Player.White)
{
verticalIndex--;
}
else
{
verticalIndex++;
}
newPosition = c.ToString() + verticalIndex.ToString();
Cells.Single(item => item.Position == newPosition).Source = null;
}
}
public void UpdateSourceIfPromotion(ChessDotNet.MoveType moveType, string newPosition, ChessDotNet.Player side)
{
if (moveType == (ChessDotNet.MoveType.Capture | ChessDotNet.MoveType.Promotion | ChessDotNet.MoveType.Move))
{
string sourceForPromotion = side == ChessDotNet.Player.White ? "/Resources/Pieces/wQ.png" : "/Resources/Pieces/bQ.png";
Cells.Single(item => item.Position == newPosition).Source = sourceForPromotion;
}
else
{
Cells.Single(item => item.Position == newPosition).Source = SelectedCell.Source;
}
}
private void InitializeCells(ChessDotNet.Player side)
{
InitializeColor();
InitializeIndexes(side);
InitializeNames();
}