/// <summary>
/// Removes the animal from the zoo.
/// </summary>
/// <param name="animal"> The animal being removed from the zoo.</param>
public void RemoveAnimal(Animal animal)
{
// Loop through the zoo's list of guests.
foreach (Guest g in this.guests)
{
// If any of the guests in the list of guests have adpoted then animal which is being removed...
if (g.AdoptedAnimal == animal)
{
// Remove the animal from the guest.
g.AdoptedAnimal = null;
// Remove the guest from the cage.
Cage newCage = this.FindCage(animal.GetType());
newCage.Remove(g);
}
}
// Remove the animal from the list of animals.
this.animals.Remove(animal);
// Find the animals cage and give the cage the type of animal being put into the cage.
Cage cage = this.FindCage(animal.GetType());
// Removes the animal from the cage.
cage.Remove(animal);
}
/// <summary>
/// Removes an animal from the zoo.
/// </summary>
/// <param name="animal">The animal to remove.</param>
public void RemoveAnimal(Animal animal)
{
animal.IsActive = false;
this.animals.Remove(animal);
Cage cage = this.FindCage(animal.GetType());
cage.Remove(animal);
}
/// <summary>
/// Removes an animal from the list of animals in the zoo.
/// </summary>
/// <param name="animal">The animal to remove.</param>
public void RemoveAnimal(Animal animal)
{
Guest guest = null;
// Find the animal's cage.
Cage cage = this.FindCage(animal.GetType());
foreach (Guest g in this.Guests)
{
guest = g;
if (guest.AdoptedAnimal == animal)
{
guest.AdoptedAnimal = null;
cage.Remove(guest);
}
}
// Remove the animal from the zoo list.
this.animals.Remove(animal);
// Remove animal from the cage.
cage.Remove(animal);
}
/// <summary>
/// Removes a guest from the zoo.
/// </summary>
/// <param name="guest">The guest to remove.</param>
public void RemoveGuest(Guest guest)
{
this.guests.Remove(guest);
guest.IsActive = false;
if (guest.AdoptedAnimal != null)
{
Cage cage = this.FindCage(guest.AdoptedAnimal.GetType());
cage.Remove(guest);
}
if (this.OnRemoveGuest == null)
{
this.OnRemoveGuest(guest);
}
}