save project

my_game.py

@@ -51,15 +51,17 @@ while True:
             t+=2
         else:
             jumpstate="running" 
-    if rect <=0-rect.width:
+    if rect.x <=0-rect.width:
         ob=random.choice([stone,apple,cacti])
         rect=ob.get_rect()
         rect.x=1000
         rect.y=500-rect.height
+    rect.x-=8
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
     screen.blit(hero[n], (150, y))
+    screen.blit(ob, (rect.x, rect.y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
\ No newline at end of file