/// <summary> Removes a listener to this GameEvent. </summary>
/// <param name="listener"> Listener to remove. </param>
public virtual void Unregister(GameEventListener_Float listener)
{
if (listeners.Contains(listener))
{
listeners.Remove(listener);
}
}
/// <summary> Adds a listener to this GameEvent. </summary>
/// <param name="listener"> Listener to add. </param>
public virtual void Register(GameEventListener_Float listener)
{
if (!listeners.Contains(listener))
{
listeners.Add(listener);
}
}