// ================================================================================
// public methods
// --------------------------------------------------------------------------------
public void Add(SecondaryCharacter secondaryCharacter)
{
if (!characters.Contains(secondaryCharacter))
{
characters.Add(secondaryCharacter);
}
}
public void Remove(SecondaryCharacter secondaryCharacter)
{
if (characters.Contains(secondaryCharacter))
{
characters.Remove(secondaryCharacter);
}
}
public void DespawnRandom()
{
SecondaryCharacter visitor = characters.PickRandom();
visitor.Leave();
}