/// <summary>
/// Start an invalidation call from this object on the specified channel.
/// </summary>
/// <param name="sender">Who call this invalidation.</param>
/// <param name="channel">Channel to invalidate.</param>
/// <param name="direction">Propagation direction.</param>
public virtual void Invalidate(GameObject sender, string channel, InvalidationDirection direction)
{
bool propagate = OnInvalidation(sender, channel, direction);
if (direction.HasFlag(InvalidationDirection.Parent) && Parent != null)
{
Parent.Invalidate(sender, channel, direction);
}
}
/// <summary>
/// Invalidate a property of this object/tree.
/// </summary>
/// <param name="sender">Object sender.</param>
/// <param name="channel">Channel to invalidate.</param>
/// <param name="direction">Propagation direction.</param>
public override void Invalidate(GameObject sender, string channel, InvalidationDirection direction)
{
base.Invalidate(sender, channel, direction);
if (direction.HasFlag(InvalidationDirection.Children))
{
foreach (Drawable obj in Children)
{
obj.Invalidate(sender, channel, InvalidationDirection.Children);
}
}
}