save project

my_game.py

@@ -38,12 +38,11 @@ while True:
         
     lk=hero[index]  
     index+=1  
-    if index==5:
+    if index>=5:
         index=0
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-    screen.blit(lk, (150,y))
-    # 刷新画面
+    screen.blit(lk, (150,y)) 
     pygame.display.update()
     FPS.tick(60)
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