private static bool IsStartingRank(Color color, ushort squareIndex)
{
var rank = MovingPieceService.RankFromIdx(squareIndex);
if (color == Color.White)
{
return(rank == 1);
}
return(rank == 6);
}
public void RookMovesShouldBeInitialized(ushort squareIndex)
{
var rank = MovingPieceService.RankFromIdx(squareIndex);
var file = MovingPieceService.FileFromIdx(squareIndex);
var rankFill = (ulong)0xff << (rank * 8);
var fileFill = (ulong)0x101010101010101 << file;
var boardVal = MovingPieceService.GetBoardValueOfIndex(squareIndex);
var mask = (rankFill | fileFill) ^ boardVal;
var actual = BitBoard.GetPseudoLegalMoves(squareIndex, Piece.Rook, Color.Black, 0);
Assert.AreEqual(mask, actual);
}
