更新 'alien.py'

2021-06-21 21:13:39 +08:00 · 2021-06-21 21:13:39 +08:00 · 32f8368c4d
parent 8b1c651fa8
commit 32f8368c4d
1 changed files with 2 additions and 1 deletions
--- a/alien.py
+++ b/alien.py
@ -36,3 +36,4 @@ class Alien(Sprite):

    def update(self):
        """向左或右移动外星人"""
+        self.x += (self.ai_settings.alien_speed_factor *