当我的游戏结束时，如何停止pgzrun(Pygame Zero)中的声音

Question

声音现在播放到永远，我只想在游戏结束时播放一次。我到处都查过，但我真的找不到任何好的、有用的解决方案。

我使用pygame zero。这是我的游戏代码：

import pgzrun
from random import randint
'''
music
music = pygame.mixer.music.load('music.mp3')
pygame.mixer.music.play(-1)
'''
#mixer
music.play("music")
music.set_volume(0.3)
sounds.effect1.set_volume(0.2)
sounds.effect2.set_volume(0.3)
BREDD = 400
HOJD = 400
summa = 0
spelet_slut = False
rav = Actor("fox")
rav.pos = 100,100
mynt = Actor("coin")
mynt.pos = 200,200
apple = Actor("apple")
apple.pos = 300,300
def draw():
screen.fill("blue")
rav.draw()
mynt.draw()
apple.draw()
screen.draw.text("Summa: " + str(summa), color="black", topleft=(10,10))

if spelet_slut:
music.stop()
screen.fill("red")
screen.draw.text("Slutsumma: " + str(summa), topleft=(10,10), fontsize=60)
sounds.lose.play()


def placera_mynt():
mynt.x = randint(20, (BREDD - 20))
mynt.y = randint(20, (HOJD - 20))
def placera_apple():
apple.x = randint(20, (BREDD - 20))
apple.y = randint(20, (HOJD - 20))
def tiden_slut():
global spelet_slut
spelet_slut = True
def update():
global summa

if keyboard.left:
rav.x = rav.x - 4
elif keyboard.right:
rav.x = rav.x + 4
elif keyboard.up:
rav.y = rav.y - 4
elif keyboard.down:
rav.y = rav.y + 4
insamlade_mynt = rav.colliderect(mynt)
insamlade_apple = rav.colliderect(apple)
if insamlade_mynt:
summa = summa + 10
sounds.effect1.play()

placera_mynt()
elif insamlade_apple:
summa = summa + 10
sounds.effect2.play()
placera_apple()
clock.schedule(tiden_slut, 5)
placera_mynt()
placera_apple()
pgzrun.go()

Answer 1

使用music.play_once("music")而不是music.play("music")

music.play()：播放给定文件中的音乐曲目。轨道将无限循环。

music.play_once：类似于play((，但音乐在播放完一次后就会停止。

try:music.stop((停止音乐

你可以在这里阅读更多信息：https://pygame-zero.readthedocs.io/en/stable/builtins.html#music

Answer 2

按下Ctrl+Q

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