/// <summary>
/// Unregisters a child <see cref="EngineElement"/> (opposite of <see cref="RegisterChild"/>).
/// </summary>
/// <param name="element">The <see cref="EngineElement"/> to unregister. Silently ignores <c>null</c>.</param>
protected void UnregisterChild(EngineElement element)
{
if (element == null)
{
return;
}
_toSetEngine.Remove(element);
_toDispose.Remove(element);
}
/// <summary>
/// Registers a child <see cref="EngineElement"/> for automatic <see cref="Engine"/> setting and <see cref="Dispose"/> calling.
/// </summary>
/// <param name="element">The <see cref="EngineElement"/> to register. Silently ignores <c>null</c>.</param>
/// <param name="autoDispose">Controls whether the <paramref name="element"/> is automatically disposed when <see cref="Dispose"/> is called.</param>
protected void RegisterChild(EngineElement element, bool autoDispose = true)
{
if (element == null)
{
return;
}
if (autoDispose)
{
_toDispose.Add(element);
}
if (IsEngineSet)
{
element.Engine = Engine;
}
_toSetEngine.Add(element);
}
