ulong AllRookSlides()
{
ulong rook = figureCoord.coord.GetBit();
ColorType color = figureCoord.figure.GetColor();
ulong stops = board.GetOwnedBits();
return
((Slide6(rook, stops) |
Slide4(rook, stops) |
Slide8(rook, stops) |
Slide2(rook, stops)) & ~board.GetColorBits(color));
}
public IEnumerable <FigureMove> NextPawnMove(FigureCoord figureCoord)
{
if (figureCoord.figure.GetColor() == ColorType.white)
{
InitWhite();
}
else
{
InitBlack();
}
bit = figureCoord.coord.GetBit();
figureCoord.coord.extract(out x, out y);
owned = board.GetOwnedBits();
this.figureCoord = figureCoord;
foreach (FigureMove move in NextPawnMove_Double()) // e2-e4
{
yield return(move);
}
foreach (FigureMove move in NextPawnMove_Forward()) // e2-e3
{
foreach (FigureMove promove in NextPawnMove_Promotion(move))
{
yield return(promove);
}
}
foreach (FigureMove move in NextPawnMove_Fight()) // ed
{
foreach (FigureMove promove in NextPawnMove_Promotion(move))
{
yield return(promove);
}
}
}
