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外星人

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206530217 2021-06-17 11:27:14 +08:00
parent 4ea1bcc150
commit 31c924b303
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alien.py
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@ -25,7 +25,6 @@ class Alien(Sprite):
return True return True
elif self.rect.left <= 0: elif self.rect.left <= 0:
return True return True
def update(self): def update(self):
"""向左或向右移动外星人""" """向左或向右移动外星人"""
self.x += (self.ai_settings.alien_speed_factor * self.ai_settings.fleet_direction) self.x += (self.ai_settings.alien_speed_factor * self.ai_settings.fleet_direction)