public static Int128 operator |(Int128 a, Int128 b)
{
Int128 c;
UInt128.Or(out c.v, ref a.v, ref b.v);
return(c);
}
public void Place(PieceBitmap bitmap, int x, int y)
{
#if SAFE_MODE || DEBUG
if (!CanPlace(bitmap, x, y))
{
throw new Exception("Cannot place piece here, it overlaps");
}
#endif
//var shifted = bitmap.Bitmap << (x + y * Width);
var shifted = bitmap.GetShifted(x, y);
//_state |= shifted;
UInt128.Or(out _state, ref _state, ref shifted);
}