private static void ValidatePosition(PositionOnTheBoard positionOnTheBoard)
{
if (positionOnTheBoard.Horizontal < 'a' || positionOnTheBoard.Horizontal > 'h' ||
positionOnTheBoard.Vertical < 1 || positionOnTheBoard.Vertical > 8
)
{
throw new InvalidMoveException("Positions are out of the board!");
}
}
public void PutFigureOnPositionWithoutMovingItActualy(PositionOnTheBoard positionOnTheBoard, Figure figure)
{
ValidatePosition(positionOnTheBoard);
board[8 - positionOnTheBoard.Vertical, positionOnTheBoard.Horizontal - 'a'] = figure;
//if (figure is ICastlingFigure)
//{
// ((ICastlingFigure)figure).HasBeenMovedFromTheStartOfTheGame = true;
//}
}
public void PutFigureOnPosition(PositionOnTheBoard positionOnTheBoard, Figure figure)
{
ValidatePosition(positionOnTheBoard);
board[8 - positionOnTheBoard.Vertical, positionOnTheBoard.Horizontal - 'a'] = figure;
if (figure is ICastlingFigure)
{
((ICastlingFigure)figure).HasBeenMovedFromTheStartOfTheGame = true;
}
}
public bool isPositionProducable(PositionOnTheBoard positionOnTheBoard)
{
if (this.color == Colors.White)
{
return(positionOnTheBoard.Vertical == 8);
}
else
{
return(positionOnTheBoard.Vertical == 1);
}
}
public void RemoveFigureOnPosition(PositionOnTheBoard positionOnTheBoard)
{
ValidatePosition(positionOnTheBoard);
board[8 - positionOnTheBoard.Vertical, positionOnTheBoard.Horizontal - 'a'] = null;
}
public Figure GetFigureOnPosition(PositionOnTheBoard positionOnTheBoard)
{
ValidatePosition(positionOnTheBoard);
return(board[8 - positionOnTheBoard.Vertical, positionOnTheBoard.Horizontal - 'a']);
}
private void MoveHandler(object sender, EventArgs eventArgs)
{
if (this.chessFieldSelected == null)
{
this.chessFieldSelected = (ChessField)sender;
List <PositionOnTheBoard> attackingPos =
this.chessGame.GetAllPossiblePositionsOfPlacingTheFigure(this.chessFieldSelected.positionOnTheBoard
, this.chessFieldSelected.chessFigure, (Colors)this.chessFieldSelected.chessFigureColor);
if (this.chessFieldSelected.chessFigure.FullName == typeof(King).FullName)
{
attackingPos.AddRange(this.chessGame.GetAllPossiblePositionsOfRookWhenCastlingTheKing(this.chessFieldSelected.positionOnTheBoard
, (Colors)this.chessFieldSelected.chessFigureColor));
}
if (this.chessFieldSelected.chessFigure.FullName == typeof(Rook).FullName)
{
PositionOnTheBoard kingPos = this.chessGame.GetPossiblePositionOfKingWhenCastlingTheRook(this.chessFieldSelected.positionOnTheBoard
, (Colors)this.chessFieldSelected.chessFigureColor);
if (kingPos != null)
{
attackingPos.Add(kingPos);
}
attackingPos.AddRange(this.chessGame.GetAllPossiblePositionsOfRookWhenCastlingTheKing(this.chessFieldSelected.positionOnTheBoard
, (Colors)this.chessFieldSelected.chessFigureColor));
}
foreach (var field in this.board)
{
if (((ChessField)field).positionOnTheBoard.Equals(this.chessFieldSelected.positionOnTheBoard) == false &&
attackingPos.Any(ap => ((ChessField)field).positionOnTheBoard.Equals(ap)) == false)
{
field.Enabled = false;
}
else
{
field.Enabled = true;
}
}
}
else
{
if (this.chessFieldSelected.chessFigure.FullName == typeof(King).FullName &&
this.chessGame.MakeCastling(this.chessFieldSelected.positionOnTheBoard,
((ChessField)sender).positionOnTheBoard, (Colors)this.chessFieldSelected.chessFigureColor))
{
;
}
else if (this.chessFieldSelected.chessFigure.FullName == typeof(Rook).FullName &&
this.chessGame.MakeCastling(
((ChessField)sender).positionOnTheBoard, this.chessFieldSelected.positionOnTheBoard
, (Colors)this.chessFieldSelected.chessFigureColor))
{
;
}
else
{
var resultFormMove = this.chessGame.NormalMove(new NormalMovePositions
(this.chessFieldSelected.positionOnTheBoard.Horizontal,
this.chessFieldSelected.positionOnTheBoard.Vertical,
((ChessField)sender).positionOnTheBoard.Horizontal,
((ChessField)sender).positionOnTheBoard.Vertical)
, chessFieldSelected.chessFigure, (Colors)chessFieldSelected.chessFigureColor);
if (resultFormMove.HasTheFigurePawnProducedItself == true)
{
Figure figureChosen = null;
DialogResult dialogResult = MessageBox.Show("Do you want to get a QUEEN?", "", MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.Yes)
{
figureChosen = new Queen((Colors)chessFieldSelected.chessFigureColor);
}
else
{
DialogResult dialogResult2 = MessageBox.Show("Do you want to get a ROOK?", "", MessageBoxButtons.YesNo);
if (dialogResult2 == DialogResult.Yes)
{
figureChosen = new Rook((Colors)chessFieldSelected.chessFigureColor);
}
else
{
DialogResult dialogResult3 = MessageBox.Show("Do you want to get a BISHOP?", "", MessageBoxButtons.YesNo);
if (dialogResult3 == DialogResult.Yes)
{
figureChosen = new Bishop((Colors)chessFieldSelected.chessFigureColor);
}
else
{
figureChosen = new Knight((Colors)chessFieldSelected.chessFigureColor);
}
}
}
this.chessGame.ProducePawn(new PositionOnTheBoard(((ChessField)sender).positionOnTheBoard.Horizontal, ((ChessField)sender).positionOnTheBoard.Vertical)
, figureChosen, figureChosen.color);
}
}
Colors chessFigureColor = (Colors)chessFieldSelected.chessFigureColor;
this.InitialzeBoard(this.chessGame.chessBoard);
if (this.chessGame.CheckForMate(chessFigureColor) && !this.chessGame.CheckForCheck(this.chessGame.chessBoard, SwitchColor(chessFigureColor)))
{
MessageBox.Show("remi");
this.ChessGameHasEnded(EndGameInfo.Draw);
}
if (this.chessGame.CheckForMate(chessFigureColor) && this.chessGame.CheckForCheck(this.chessGame.chessBoard, SwitchColor(chessFigureColor)))
{
MessageBox.Show("mate");
if (chessFigureColor == Colors.Black)
{
this.ChessGameHasEnded(EndGameInfo.BlackWin);
}
else
{
this.ChessGameHasEnded(EndGameInfo.WhiteWin);
}
}
this.chessFieldSelected = null;
}
}
