save project

my_game.py

@@ -77,11 +77,9 @@ while True:
     if rect.x <= 0-rect.width:      # 障碍物消失
     if rect.x <= 0-rect.width:      # 障碍物消失
         # 创建障碍物对象
         # 创建障碍物对象
         
         
-        rect = obstacle.get_rect()
-        rect.x = 1000
-        rect.y = 500 - rect.height
+
         obstacle = random.choice([bush,stone,cacti])
         obstacle = random.choice([bush,stone,cacti])
-    rect.x -= 8
+    obstacle.rect.x -= 8
     screen.blit(obstacle, (rect.x, rect.y)) 
     screen.blit(obstacle, (rect.x, rect.y)) 
     # 刷新画面
     # 刷新画面
     pygame.display.update()
     pygame.display.update()