save project

my_music.py

@@ -16,6 +16,13 @@ while True:
     for event in pygame.event.get():
         if event.type==locals.QUIT:    
             exit()
+    if event.type==locals.KEYDOWN:
+        if event.key==locals.KEYUP:
+            volume+=0.00000000000001
+        volume=0.0000000000000001    
+    
+    
+    
     if pygame.mixer.music.get.busy()==False
         pygame.mixer.music()    
         # 绘制画面