auto save

my_game.py

@@ -34,7 +34,7 @@ while True:
             jumpstate='down'
 
     if jumpstate=='down':
-        if y>400:
+        if y<400:
             y+=5
         else:
             jumpstate='runing'
@@ -42,11 +42,11 @@ while True:
     wukong=hero[index]
     index+=1
     if index==5:
-        index
+        index=0
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-    screen.blit(wukong, (150, 400))
+    screen.blit(wukong, (150,y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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