外星人

2021-06-17 11:27:14 +08:00 · 2021-06-17 11:27:14 +08:00 · 31c924b303
parent 4ea1bcc150
commit 31c924b303
1 changed files with 0 additions and 1 deletions
--- a/alien.py
+++ b/alien.py
@ -25,7 +25,6 @@ class Alien(Sprite):
                return True
            elif self.rect.left <= 0:
                return True
-
            def update(self):
                """向左或向右移动外星人"""
                self.x += (self.ai_settings.alien_speed_factor * self.ai_settings.fleet_direction)