From 2d907f2deab3ca5b360b2199633f9c46a99608c5 Mon Sep 17 00:00:00 2001
From: 206530225 <1225859578@qq.com>
Date: Wed, 23 Jun 2021 12:57:22 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20'Alien=5FInvasion.py'?=
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---
 Alien_Invasion.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Alien_Invasion.py b/Alien_Invasion.py
index d75809b..51cd730 100644
--- a/Alien_Invasion.py
+++ b/Alien_Invasion.py
@@ -1,8 +1,15 @@
 import sys
+from time import sleep
+
 import pygame
 
 from settings import Settings
+from game_stats import GameStats
+from scoreboard import Scoreboard
+from button import Button
 from ship import Ship
+from bullet import Bullet
+from alien import Alien
 
 class AlienInvasion: # 管理游戏资源和行为的类11