save project

my_game.py

@@ -17,10 +17,11 @@ hero = [pygame.image.load('hero1.png'),
        pygame.image.load('hero3.png'),
        pygame.image.load('hero4.png'),
        pygame.image.load('hero5.png')]
-y=400     
 index = 0 
+y=400     
 z='r'
 t=30
+
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -50,8 +51,7 @@ while True:
             y+=t
             t+=2
         else:
-            z='d'
-        
+            z='r'
             t=30
 
     # 将背景图画上去