def __init__(self, width, height, n_asteroids, min_mass=800, max_mass=1000):
self.min_mass = min_mass
self.max_mass = max_mass
self.schedule = Schedule('move', 'random', 'collision_check', 'collision_response')
Asteroid.activate(self.schedule)
Ship.activate(self.schedule)
Bullet.activate(self.schedule)
CollisionChecker.activate(self.schedule)
self._tick = 0
self.logger = logging.getLogger("Model")
self.arena = Arena(width, height)
for i in range(n_asteroids):
self.add_asteroid()
centre = [self.arena.width / 2, self.arena.height / 2]
self.ship = Ship(centre, 1500, 150, 1500, self.arena)
