save project

my_music.py

@@ -81,7 +81,8 @@ while True:
     new_logo = pygame.transform.rotate(logo_img,angle)
     newRect = new_logo.get_rect(center=(320,200))
     pos = (newRect[0],newRect[1])
-    angle+=1
+    if play_button == stop_img:
+        angle+=1
 
     # 绘制画面
     screen.blit(bg_img, (0, 0))      # 填充背景