使用pygame.mixer创建播放列表

Question

我一直试图制作一个简单的播放列表，一个接一个地播放3首歌曲，下面的代码显示了这一点。而不是播放第一首歌music1.mp3，它播放最后一首歌music3.mp3并停止播放。我试过看类似的问题但是想找到一个解决方案。

如果有人能帮忙给我一些建议或指导，我们将不胜感激。

麦克

更新 - 它确实播放了第一首歌但仍然没有播放下一首歌

import pygame
import time

pygame.mixer.init()
pygame.display.init()

screen = pygame.display.set_mode ( ( 420 , 240 ) )

playlist = list()
playlist.append ( "music1.mp3" )
playlist.append ( "music2.mp3" )
playlist.append ( "music3.mp3" )

pygame.mixer.music.load ( playlist.pop() )  # Get the first track from the playlist
pygame.mixer.music.queue ( playlist.pop() ) # Queue the 2nd song
pygame.mixer.music.set_endevent ( pygame.USEREVENT )    # Setup the end track event
pygame.mixer.music.play()           # Play the music

running = True
while running:
   for event in pygame.event.get():
      if event.type == pygame.USEREVENT:    # A track has ended
         if len ( playlist ) > 0:       # If there are more tracks in the queue...
            pygame.mixer.music.queue ( playlist.pop() ) # Queue the next one in the list