class ObserverModel():
  def __init__(self):
    self.supply = 1
    self.cargo_size = 0
    self.loadable = False
    self.health = 40
    self.shield = 20
    self.range = 0
    self.sight = 11
    self.speed = 2.62
    self.speed_upgraded = 3.94

    self.ground_attack = False
    self.aerial_attack = False