save project

my_music.py

@@ -11,18 +11,16 @@ stop_img = pygame.image.load('stop.png')  # 暂停按钮
 last_img = pygame.image.load('last.png')  # 上一曲按钮
 next_img = pygame.image.load('next.png')  # 下一曲按钮
 logo_img = pygame.image.load('logo.png')  # 中间logo
-pygame.mixer.music.load('1.mp3')
 pygame.mixer.music.load('2.mp3')
-while True:
-    for event in pygame.event.get():
-        if event.type == locals.QUIT:
-            exit()
-volume = 0.2
-pygame.mixer.music.set_volume(volume)
+pygame.mixer.music.load('1.mp3')
 
+volume = 0.2
 start = stop_img
 click = 0
 while True:
+    pygame.mixer.music.set_volume(volume)
+
+
     for event in pygame.event.get():
         if event.type == locals.QUIT:
             exit()
@@ -31,15 +29,14 @@ while True:
                 volume += 0.1
                 if volume > 1:
                     volume = 0
-                pygame.mixer.music.set_volume(o)
+                pygame.mixer.music.set_volume(volume)
             if event.key == locals.K_DOWN:
                 volume -= 0.1
                 if volume < 0:
                     volume = 0
-                pygame.mixer.music.set_volume(o)
+                pygame.mixer.music.set_volume(volume)
+
 
-    if volume <=0:
-        volume = 0
     if pygame.mixer.music.get_busy() == False:
         pygame.mixer.music.play()