public static (SquareEnum From, SquareEnum To) GetRookRokadeSquares(this SquareEnum kingMoveSquare, bool isWhiteToMove)
{
if (kingMoveSquare.File() == 6)
{
return(isWhiteToMove ? SquareEnum.h1 : SquareEnum.h8, (SquareEnum)((int)kingMoveSquare - 1));
}
else
{
return(isWhiteToMove ? SquareEnum.a1 : SquareEnum.a8, (SquareEnum)((int)kingMoveSquare + 1));
}
}
public static bool IsKingsideRokadeMove(this PieceEnum piece, SquareEnum square, SquareEnum moveSquare) => piece.IsRokadeMove(square, moveSquare) && moveSquare.File() == 6;