/// <summary>
/// Adds an IPossessible construct, such as a person place or thing, to the collection of IEntity instances the RelativePronoun "Owns",
/// and sets its owner to be the RelativePronoun.
/// If the item is already possessed by the current instance, this method has no effect.
/// </summary>
/// <param name="possession">The possession to add.</param>
public void AddPossession(IPossessable possession)
{
if (IsBound)
{
RefersTo.AddPossession(possession);
}
else
{
possessions = possessions.Add(possession);
possession.Possessor = this;
}
}
/// <summary>
/// Adds an IPossessible construct, such as a person place or thing, to the collection of Pronoun "Owns",
/// and sets its owner to be the Pronoun.
/// If the item is already possessed by the current instance, this method has no effect.
/// </summary>
/// <param name="possession">The possession to add.</param>
public virtual void AddPossession(IPossessable possession)
{
if (RefersTo != null)
{
RefersTo.AddPossession(possession);
}
else
{
possessions.Add(possession);
possession.Possessor = this;
}
}