Question

我遇到了麻烦。它不会将当前分数保存为高分，因为它应该大于0.我希望代码保存分数然后当我再次播放时，高分更新。所有相关代码如下。谢谢:)我是Python / Pygame的新手

def highScores(high_score):
    intro = True
    while intro == True:
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                pygame.quit()
                quit()

    gameDisplay.fill(black)
    font1 = pygame.font.SysFont('gillsans', 35, bold = True)
    font2 = pygame.font.SysFont('gillsans', 20)
    title = font1.render("High Score", True, white)
    gameDisplay.blit(title, (200,100))
    first = font2.render("Your high score is: "+str(high_score), True, white)
    gameDisplay.blit(first, (70,200))

    pygame.draw.rect(gameDisplay, white, (350, 400, 100, 45))
    button("Back",350, 400, 100, 45,"back")
    pygame.display.update()

def highScore(count):
    high_score = get_high_score(count)
    smallText = pygame.font.SysFont('gillsans',30)
    text = smallText.render("High Score: "+str(high_score), True, white)
    gameDisplay.blit(text, (420,0))

def get_high_score(count):
    high_score = count
    try:
        high_score_file = open("high_score.txt", "r")
        high_score = int(high_score_file.read())
        #high_score_file.close()
        #return high_score
    except:
        pass
    if count >= high_score:
        return high_score
        save_high_score()

def save_high_score(count):
    try:
        high_score_file = open("high_score.txt", "w")
        high_score_file.write(str(count))
        #high_score_file.close()
        #return high_score
    except:
        pass
    if count >= high_score:
        return high_score
        save_high_score()

Answer 1

在get_high_score中，您在保存之前返回：

    return high_score
    save_high_score()

您可以撤销这两个陈述：

    save_high_score()
    return high_score

如果您确实需要save_high_score中的save_high_score来电，则必须重构您的代码。这样做会发生意外的递归。

为什么我的Pygame没有高分？

1 个答案: