def select_move(self, game_state): """Choose a random valid move that preserves our own eyes.""" candidates = [] for r in range(1, game_state.board.num_rows + 1): for c in range(1, game_state.board.num_cols + 1): candidate = Point(row=r, col=c) if game_state.is_valid_move(Move.play(candidate)) and \ not is_point_an_eye(game_state.board, candidate, game_state.next_player): candidates.append(candidate) if not candidates: return Move.pass_turn() return Move.play(random.choice(candidates))
def legal_moves(self): # 所有合法的操作 moves = [] for row in range(1, self.board.num_rows + 1): for col in range(1, self.board.num_cols + 1): move = Move.play(Point(row, col)) if self.is_valid_move(move): moves.append(move) moves.append(Move.pass_turn()) moves.append(Move.resign()) moves.append(Move.restart()) moves.append(Move.turn_back()) return moves
def select_move(self, game_state): """Choose a random valid move that preserves our own eyes.""" dim = (game_state.board.num_rows, game_state.board.num_cols) if dim != self.dim: self._update_cache(dim) idx = np.arange(len(self.point_cache)) np.random.shuffle(idx) for i in idx: p = self.point_cache[i] if game_state.is_valid_move(Move.play(p)) and \ not is_point_an_eye(game_state.board, p, game_state.next_player): return Move.play(p) return Move.pass_turn()