public void SpawnAnimals()
        {
            _factory = FactoryProducer.GetFactory(FactoryType.Animal);

            _cat = _factory.GetAnimal(AnimalType.Cat);
            _dog = _factory.GetAnimal(AnimalType.Dog);
            _cat.Voice();
            _dog.Voice();
        }
        public void SpawnHumans()
        {
            _factory = FactoryProducer.GetFactory(FactoryType.Human);

            _beggar    = _factory.GetHuman(HumanType.Beggar);
            _farmer    = _factory.GetHuman(HumanType.Farmer);
            _shopowner = _factory.GetHuman(HumanType.Shopowner);

            _beggar.Speak();
            _farmer.Speak();
            _shopowner.Speak();
        }