如何向“按钮”添加动作？

Question

我在我的游戏中添加了类 'Button'，但我不知道如何实现它们。我应该怎么做才能让我的程序正常运行而不出错？

class Button2(pygame.sprite.Sprite):
    def __init__(self, width, height):
        #[...]
    def draw(self, x, y, message, action = None):
        mouse = pygame.mouse.get_pos()
        click = pygame.mouse.get_pressed()
        if x < mouse[0] < x + self.width and y < mouse[1] < y + self.height:
             pygame.draw.rect(screen, self.active_color, (x, y, self.width, self.height))
             if click[0] == 1:
                 if action is not None:
                     action()
        else:
            pygame.draw.rect(screen, self.inactive_color, (x, y, self.width, self.height))
        print_text_5(message, x + 10, y + 10)
def game():
    Game = True
    while Game:
        clock.tick(FPS)
    for event in pygame.event.get(): 
        if event.type == KEYDOWN:    
            if event.key == K_SPACE:
                player.jump()
            elif event.key == K_p:
                pause()
            elif event_key == K_k:
                Game = False
Begining = True
while Begining:
    clock.tick(FPS)
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            Begining = False
    mini_button = Button2(180, 120)
    screen.blit(important_phone_jpg, important_phone_rect)
    print_text_5('Welcome to my game!', 300, 50)
    mini_button.draw(570, 200, 'PLAY')
    mini_button.draw(570, 420, 'QUIT')
    pygame.display.update()

Answer 1

你应该在 clock.tick(FPS)

之后留出空格

    Game = True
    while Game:
        clock.tick(FPS)
        for event in pygame.event.get(): 
            if event.type == KEYDOWN:    
                if event.key == K_SPACE:
                    player.jump()
                elif event.key == K_p:
                    pause()
                elif event_key == K_k:
                    Game = False

如何向“按钮”添加动作？

How to add action to `Button`?

python

pygame