上传文件至 ''
This commit is contained in:
parent
e3eb5e8c9b
commit
f91e780559
12
bullet.py
12
bullet.py
|
@ -9,3 +9,15 @@ class Bullet(Sprite):
|
|||
"""在飞船所处的位置创建一个子弹对象"""
|
||||
super(Bullet, self).__init__()
|
||||
self.screen = screen
|
||||
|
||||
# 在(0,0)处创建一个表示子弹的矩形,再设置正确的位置
|
||||
self.rect = pygame.Rect(0, 0, ai_settings.bullet_width,
|
||||
ai_settings.bullet_height)
|
||||
self.rect.centerx = ship.rect.centerx
|
||||
self.rect.top = ship.rect.top
|
||||
|
||||
# 存储用小数表示的子弹位置
|
||||
self.y = float(self.rect.y)
|
||||
|
||||
self.color = ai_settings.bullet_color
|
||||
self.speed_factor = ai_settings.bullet_speed_factor
|
||||
|
|
Loading…
Reference in New Issue