2017-06-12 96 views
-1
 for event in pygame.event.get(): 
     if event.type == pygame.QUIT: 
      done = True 
     if event.type == pygame.MOUSEBUTTONDOWN: 
      keys_pressed_p2 += 1 
    keys = pygame.key.get_pressed() 
    if keys[pygame.K_w] and (General_knowledge[general_knowlege_questions[0] - 1][5] == "a"): 
     key_right = 1 
    if keys[pygame.K_d] and (General_knowledge[general_knowlege_questions[0] - 1][5] == "b"): 
     key_right = 1 
    if keys[pygame.K_s] and (General_knowledge[general_knowlege_questions[0] - 1][5] == "c"): 
     key_right = 1 
    if keys[pygame.K_a] and (General_knowledge[general_knowlege_questions[0] - 1][5] == "d"): 
     key_right = 1 
    if keys[pygame.K_SPACE]: 
     keys_pressed += 1 
    if keys[pygame.K_UP] and (General_knowledge[general_knowlege_questions[0] - 1][5] == "a"): 
     arrow_key_right = 1 
    if keys[pygame.K_RIGHT] and (General_knowledge[general_knowlege_questions[0] - 1][5] == "b"): 
     arrow_key_right = 1 
    if keys[pygame.K_DOWN] and (General_knowledge[general_knowlege_questions[0] - 1][5] == "c"): 
     arrow_key_right = 1 
    if keys[pygame.K_LEFT] and (General_knowledge[general_knowlege_questions[0]- 1][5] == "d"): 
     arrow_key_right = 1 


    if (key_right == 1) and (rect_width > 0) and (keys_pressed == 1): 
     key_right = 0 
     keys_pressed = 0 
     player_1_score = rect_width/30 
     player_1_score = round(player_1_score, 0) 
     print(player_1_score) 

    if (arrow_key_right == 1) and (rect_width > 0) and (keys_pressed_p2 == 1): 
     arrow_key_right = 0 
     keys_pressed_p2 = 0 
     player_2_score = rect_width/30 
     player_2_score = round(player_2_score, 0) 
     print(player_2_score) 

我的代码适用于当w,a,s,d键与空格键一起按下时,但最后一个如果最底部的黑色不起作用。我不明白这一点,因为两者都是相同的,除了后者使用鼠标点击而不是空格键。有人可以帮忙吗?为什么我的if语句不起作用? python/pygame

+0

'key_right'和'arrow_key_right'有什么区别?这也有点不清楚。我不确定发生了什么,以及准确给你带来什么问题。你可以尝试提供一个更清晰的[mcve]? – idjaw

+0

key_right和arrow_key_right是区分玩家1和玩家2的变量。玩家1以w,a,s d为控件。如果他们按下正确的选项,那么key_right变为1,然后允许下一个if块激活。 arrow_key_right和player 2也是如此。另外keys_pressed是一个变量,用于确保它们只按空格键或单击一次,所以只有一个来自测验的答案被选中而不是多个。希望这能说明问题! – Noobcoder

回答

0

我认为5号线,使问题:

keys_pressed_p2 += 1 

看来操作人员应=而不是+=

如果提到的if语句是...and keys_pressed_p2:而不是...and (keys_pressed_p2 == 1):,您的代码也可以工作,因为除0以外的值被认为是True

祝你好运!

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