TicTacToe.py 文件源码

def process_input(self, events):
        if not self.end_state[0]:
            for event in events:
                if event.type == pygame.MOUSEBUTTONDOWN:
                    if event.button == 1:
                        mouse_position = pygame.mouse.get_pos()
                        x = int(mouse_position[0] / self.square_width)
                        y = int(mouse_position[1] / self.square_width)
                        if (x, y) not in self.players[1].positions:
                            if self.players[0].add_position(x, y, self.minimax_board):
                                computer_position = pruned_minimax(self.minimax_board)
                                if not end_state(self.minimax_board)[0]:
                                    self.players[1].add_position(computer_position[0][0], computer_position[0][1],
                                                                 self.minimax_board, 1)
        else:
            for event in events:
                if event.type == pygame.KEYDOWN:
                    if event.key == pygame.K_RETURN:
                        self.clear()
                    elif event.key == pygame.K_SPACE:
                        self.clear(True)

    # the update method checks if the board is in an end state: