def reset(self):
self.background = background.StarryBackground(self.resolution)
self.physics = Physics(self)
self.cannon = DefenceCannon(centre=(self.resolution[0] / 2,
self.resolution[1] - 99),
game=self)
self.buildings = Buildings(generate_city(self.resolution),
self.resolution)
self.firing = False
self.fixation_firing = False
self.fire_cycle = 0
self.shield_dome = ShieldDome(self.resolution)
self.shield_dome.health = 2
self.missile_threshold = 0.01
self.projectiles = []
self.initial_buildings_sum = self.get_buildings_sum()
self.buildings_sum = self.initial_buildings_sum
self.score = 0
self.fix = None
self.samp = 0
