// TODO this is optimized in Sparrow-s; it maintains an array of things on the Stage
protected void BroadcastEnterFrameEvent(float passedTime)
{
EnterFrame?.Invoke(this, passedTime);
var displayObjectContainer = this as DisplayObjectContainer;
if (displayObjectContainer == null)
{
return;
}
// We need to make a copy here because the Children list might be modified in an EnterFrame event handler
var copy = new List <DisplayObject>(displayObjectContainer.Children);
foreach (var child in copy)
{
child.BroadcastEnterFrameEvent(passedTime);
}
}
// enter frame event
private void OnEnterFrame(DisplayObject target, float passedTime)
{
EnterFrame?.Invoke(target, passedTime);
}