From 78b1b300ef606e6bfce73f5f73491fa38639addc Mon Sep 17 00:00:00 2001
From: 206530230 <1375258642@qq.com>
Date: Sun, 20 Jun 2021 20:44:34 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20'alien.py'?=
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---
 alien.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/alien.py b/alien.py
index 1f6ba0f..2c65aa7 100644
--- a/alien.py
+++ b/alien.py
@@ -29,4 +29,5 @@ class Alien(Sprite):
     def check_edges(self):
         """如果外星人位于屏幕边缘，就返回True"""
         screen_rect = self.screen.get_rect()
-        if self.rect.right >= screen_rect.right:
\ No newline at end of file
+        if self.rect.right >= screen_rect.right:
+            return True
\ No newline at end of file