@classmethod
def spawn(cls, location: Location, ai_cls: Optional[Type[Action]]=None) -> actor.Actor:
    self = cls()
    return actor.Actor(location, self, (ai_cls or cls.DEFAULT_AI))
@classmethod
def spawn(cls, location: Location, ai_cls: Optional[Type[Action]]=None) -> actor.Actor:
    self = cls()
    return actor.Actor(location, self, (ai_cls or cls.DEFAULT_AI))