auto save

my_music.py

@@ -29,6 +29,16 @@ while True:
                 volume-=0.1
                 if volume < 0:
                     volume=0
+                pygame.mixer.music.set_volume(volume)
+        if event.type==locals.MOUSEBUTTONDOWN:
+            click+=1
+            if click %2 == 0:
+                play_button = stop_img
+                pygame.mixer.music.unpause()              
+            else:
+                play_button = play_img
+                pygame.mixer.music.pause()   
+  
     if pygame.mixer.music.get_busy()==False:
         pygame.mixer.music.play()
     screen.blit(bg_img, (0, 0))      # 填充背景