/// <summary>
/// Adds a new animal to the zoo.
/// </summary>
/// <param name="zoo">The current zoo.</param>
private static void AddAnimal(Zoo zoo)
{
AnimalType animalType = ConsoleUtil.ReadAnimalType();
Animal animal = AnimalFactory.CreateAnimal(animalType, string.Empty, 0, 1, Gender.Female);
if (animal == null)
{
throw new NullReferenceException("Animal could not be found.");
}
animal.Name = ConsoleUtil.InitialUpper(ConsoleUtil.ReadAlphabeticValue("Name"));
animal.Gender = ConsoleUtil.ReadGender();
animal.Age = ConsoleUtil.ReadIntValue("Age");
animal.Weight = ConsoleUtil.ReadDoubleValue("Weight");
zoo.AddAnimal(animal);
ConsoleHelper.ShowAnimal(zoo, animal.Name);
}
