python pygame，.tick_busy_循环仍在计数，即使我不调用它所在的函数

Question

抱歉，我不确定它们是否在Python中被称为函数，但我有一个函数调用了一个.tick_busy_loop(60)，它在我的游戏中跟踪“时间”。现在，由于某些原因，每当我加载开始菜单时，计数器都会启动，而我不能让它只在函数被调用时加载。（当他们选择他们想要的等级。。。在

谢谢你的建议。在

代码：

def decide():
     #set variables
    global gameLoop, seconds, minutes, timertf, spritestay, mousepos
    milliseconds = 0

       #start gameLoop for level 1
    while gameLoop:


        for event in pygame.event.get():

            if event.type == pygame.MOUSEBUTTONDOWN:


                #if mouse pos touches sprite, etc..
                mousepos=pygame.mouse.get_pos()
                spritestay = False
                print (mousepos)

            if (event.type==pygame.QUIT):


                gameLoop=False


        #draw window while in game loop
        window.fill((0,0,0))
        window.blit(background, (0,0))

        smallkey.draw()
        leglamp.draw()
        bucket.draw()
        egg1.draw()
        egg2.draw()
        sink.draw()
        bell.draw()
        chicken.draw()
        clock.draw()
        car.draw()
        smartphone.draw()
        doughnut.draw()
        watch.draw()
        hay.draw()
        candle.draw()
        mouse.draw()
        gun.draw()
        goat.draw()
        tape.draw()
        bed.draw()
        spoon.draw()
        plant.draw()
        knife.draw()
        guitar.draw()

        objecttofind.draw()


        #if they beat the level, then stop time
        if levelcompleted==False:

              #timer counting down
            if timertf==False:
                milliseconds = clock1.tick_busy_loop(60) + milliseconds
                if seconds == 0:
                            minutes=minutes-1
                            seconds=59

                if milliseconds > 1000:

                        seconds-=1
                        milliseconds -=1000






          #test format
        timetext =  ("{}:{}".format(minutes, seconds))
        if timertf==False:

            label12 = myfont.render(timetext, 1, (0,0,0))
        elif timertf==False and levelcompleted==True:
            label12 = myfont.render("You Win!", 1, (0,0,0))
        else:
            label12=myfont.render("Time's Up!", 1, (0,0,0))


        if seconds == 0 and minutes == 0:
            objecttofind.i1 = pygame.image.load("images/lose.png")
            timertf = True


        window.blit(label12, (600,50))


        pygame.display.update()
#start menu, welcoming screen for game
while (end_it==False):
    global gameLoop
    window.fill(black)
    myfont=pygame.font.SysFont("Britannic Bold", 40)
    nlabel=myfont.render("Welcome  Start Screen", 1, (255, 0, 0))
    for event in pygame.event.get():
        if event.type==pygame.MOUSEBUTTONDOWN:
            end_it=True
            gameLoop=True
            decide()
    window.blit(nlabel,(200,200))
    pygame.display.flip()