def create_star(settings, screen, stars, star_number, star_row):
"""创建星星"""
star = Star(settings, screen)
star.p_x = star_number * settings.star_max_scale + randint(
1, settings.star_max_scale)
star.p_y = star_row * settings.star_max_scale + randint(
1, settings.star_max_scale)
star.update_point_list()
stars.add(star)
