def _get_fen_board(self):
pieces = [None] * 64
for sq, pc in self.squares.iteritems():
if pc:
val = piece.str(pc)
if self._get_square_color(sq) == 1:
val = val.upper()
pieces[square.index(sq)] = val
ranks = []
for rank in xrange(8):
count = 0
out = ''
for file in xrange(8):
pc = pieces[square.index(square.from_a8(rank, file))]
if pc is None:
count += 1
if file == 7:
out += '%d' % count
else:
if count:
out += '%d' % count
count = 0
out += pc
ranks.append(out)
return '/'.join(ranks)
def _get_fen_board(self):
pieces = [None] * 64
for sq, pc in self.squares.iteritems():
if pc:
val = piece.str(pc)
if self._get_square_color(sq) == 1:
val = val.upper()
pieces[square.index(sq)] = val
ranks = []
for rank in xrange(8):
count = 0
out = ''
for file in xrange(8):
pc = pieces[square.index(square.from_a8(rank, file))]
if pc is None:
count += 1
if file == 7:
out += '%d' % count
else:
if count:
out += '%d' % count
count = 0
out += pc
ranks.append(out)
return '/'.join(ranks)
def mv(piece, frsq, tosq, promotion=ivory_piece.NONE):
val = piece
val = ((square.index(frsq) << FRSQ_OFF) | (square.index(tosq) << TOSQ_OFF)
| (piece << PIECE_OFF) | (promotion << PROMOTION_OFF))
return val
def set_tosq(mv, sq):
return mv & ~TOSQ | (square.index(sq) << TOSQ_OFF)
def set_frsq(mv, sq):
return mv & ~FRSQ | (square.index(sq) << FRSQ_OFF)
def mv(piece, frsq, tosq, promotion=ivory_piece.NONE):
val = piece
val = ((square.index(frsq) << FRSQ_OFF) |
(square.index(tosq) << TOSQ_OFF) |
(piece << PIECE_OFF) | (promotion << PROMOTION_OFF))
return val
def set_tosq(mv, sq):
return mv & ~TOSQ | (square.index(sq) << TOSQ_OFF)
def set_frsq(mv, sq):
return mv & ~FRSQ | (square.index(sq) << FRSQ_OFF)
