auto save

my_music.py

@@ -30,11 +30,10 @@ while True:
         if event.type == locals.KEYDOWN:
             if event.key == locals.K_UP:
                 volume += 0.1
-                if volume > 1:
-                    volume = 1
+                volume = 1
                 pygame.mixer.music.set_volume(volume)
             if event.key == locals.K_DOWN:
-                volume -= 0.1
+                volume -= 0.1                                                                                                                                                                                                                 
                 if volume < 0:
                     volume = 0
                 pygame.mixer.music.set_volume(volume)
@@ -55,9 +54,14 @@ while True:
         num += 1
         if num > len(music_list)-1:
             num = 0
-        pygame.mixer.music.load(music_list[num])
+        pygame.mixer.music.load(path+"\\"+music_list[num])
         pygame.mixer.music.play()
-
+    if pygame.mixer.music.get_busy() == False:
+        num += 1
+        if num > len(music_list)-1:
+            num = 0
+        pygame.mixer.music.load(path+"\\"+music_list[num])
+        
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景
     screen.blit(play_button, (270, 330))   # 暂停按钮
@@ -66,3 +70,4 @@ while True:
     screen.blit(next_img, (420, 350))   # 下一曲
     # 刷新画面
     pygame.display.update()
+                                                                                    
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