public virtual void UnInit()
{
_objectFactory = null;
RemoveALl();
}
/// <summary>
/// if not factory assigned, this manager is unable to generate new actor.
/// </summary>
/// <param name="factory"></param>
public virtual void Init(BaseObjectFactory <TEnum, T> factory = null)
{
_objectFactory = factory;
_allObject = new Dictionary <ulong, T>();
}