save project

my_music.py

@@ -16,7 +16,10 @@ volume=0.2
 pygame.mixer.music.set_volume(volume)
 click=0
 play_button=stop_img
+filelist=["歌曲1.wav","歌曲2.wav","歌曲3.wav","歌曲4.ogg",]
+num=-1
 while True:
+    
     for event in pygame.event.get():
         if event.type==locals.QUIT:
            exit()
@@ -45,7 +48,14 @@ while True:
                         pygame.mixer.music.pause() 
                 
     if pygame.mixer.music.get_busy()==False:
+        num+=1
+        if num>len(filelist)-1:
+            num=0
+        pygame.mixer.music.load(filelist[num])
         pygame.mixer.music.play()
+        
+
+
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(play_button, (270, 330))   # 暂停按钮
@@ -54,3 +64,5 @@ while True:
     screen.blit(next_img, (420, 350))   # 下一曲
     # 刷新画面
     pygame.display.update()
+    pygame.display.update()
+    pygame.display.update()
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