public bool IsCheck()
{
Board after = new Board(Fen);
after.MoveColor = MoveColor.FlipColor();
return(after.CanEatKing());
}
public Board Move(FigureMoving fm)
{
Board next = new Board(Fen);
next.SetFigureAt(fm.From, Figure.none);
next.SetFigureAt(fm.To, fm.Promotion == Figure.none ? fm.Figure : fm.Promotion);
if (MoveColor == Color.black)
{
next.MoveNumber++;
}
next.MoveColor = MoveColor.FlipColor();
next.GenerateFen();
return(next);
}
// Метод хода, создаем новую доску с измененным положением фигур
public Board Move(FigureMoving fm)
{
Board next = new Board(Fen); // Новая доска с тем же феном
next.SetFigureAt(fm.From, Figure.none); // Удаляем фигуру с прошлой клетки
next.SetFigureAt(fm.To, fm.Promotion == Figure.none ? fm.Figure : fm.Promotion); // Двигаем фигуру (или еще и повышаем)
if (MoveColor == Color.black) // Увеличиваем номер хода, если ходили черные
{
next.MoveNumber++;
}
next.MoveColor = MoveColor.FlipColor(); // Меняем игрока
next.GenerateFen(); // Восстанавливаем фен по положению фигур
return(next);
}
public Board Move(FigureMoving fm)
{
Board next = new Board(Fen);
Figure figure = (fm.Promotion == Figure.none) ? fm.Figure : fm.Promotion;
next.SetFigureAt(fm.From, Figure.none); //remove the figure from the previous square
next.SetFigureAt(fm.To, figure); //set new figure on the correspoding square
next.MoveColor = MoveColor.FlipColor();
next.GenerateFen();
return(next);
}
public Board Move(MovingFigure mf)
{
var nextBoardState = new Board(Fen);
nextBoardState.SetFigureAt(mf.From, Figure.None);
nextBoardState.SetFigureAt(mf.To, mf.Promotion == Figure.None ? mf.Figure : mf.Promotion);
if (MoveColor == Color.Black)
{
nextBoardState.MoveNumber = MoveNumber + 1;
}
nextBoardState.MoveColor = MoveColor.FlipColor();
nextBoardState.UpdateCastlingData(mf);
nextBoardState.GenerateNextFen();
return(nextBoardState);
}
public Board Castle(MovingFigure king, MovingFigure rook)
{
var nextBoardState = new Board(Fen);
nextBoardState.SetFigureAt(king.From, Figure.None);
nextBoardState.SetFigureAt(king.To, king.Figure);
nextBoardState.SetFigureAt(rook.From, Figure.None);
nextBoardState.SetFigureAt(rook.To, rook.Figure);
if (MoveColor == Color.Black)
{
nextBoardState.MoveNumber = MoveNumber + 1;
}
nextBoardState.MoveColor = MoveColor.FlipColor();
nextBoardState.UpdateCastlingData(king);
nextBoardState.GenerateNextFen();
return(nextBoardState);
}
private void UpdateMoveColor()
{
MoveColor = MoveColor.FlipColor();
}
