def display_char(self, index, lastmove_highlight):
move = utils.peek_stack(self._ops)
if move is not None:
was_last_move = (index == move)
if self._matrix[index] == Player.FIRST:
if was_last_move and lastmove_highlight:
return 'X'
return 'x'
elif self._matrix[index] == Player.SECOND:
if was_last_move and lastmove_highlight:
return 'O'
return 'o'
return ' '
def display_char(self, index, lastmove_highlight):
move = utils.peek_stack(self._ops)
if move is not None:
was_last_move = (index == move)
if bitops.get_bit(self.bitstrings[0], index):
if was_last_move and lastmove_highlight:
return 'X'
return 'x'
elif bitops.get_bit(self.bitstrings[1], index):
if was_last_move and lastmove_highlight:
return 'O'
return 'o'
return ' '
def compute_game_state(self):
last_move = utils.peek_stack(self._ops)
if last_move is not None:
if self.chain_length(last_move, -1, 0) + self.chain_length(last_move, 1, 0) >= self._win_chain_length + 1 \
or self.chain_length(last_move, -1, 1) + self.chain_length(last_move, 1,
-1) >= self._win_chain_length + 1 \
or self.chain_length(last_move, 1, 1) + self.chain_length(last_move, -1,
-1) >= self._win_chain_length + 1 \
or self.chain_length(last_move, 0, 1) + self.chain_length(last_move, 0,
-1) >= self._win_chain_length + 1:
self._game_state = GameState.WON
return
if len(self._ops) == self._size**2:
self._game_state = GameState.DRAW
return
self._game_state = GameState.NOT_OVER
def get_last_move(self):
return utils.peek_stack(self._ops)