public static void AddAnimatedContainer(AnimatedLayoutContainer container)
{
animatedContainers.Add(container);
if (animatedContainers.Count == 1)
{
timer.addUpdateListener(updater);
}
}
public static void RemoveAnimatedContainer(AnimatedLayoutContainer container)
{
int index = animatedContainers.IndexOf(container);
if (index != -1)
{
animatedContainers.RemoveAt(index);
//Adjust the iteration index backwards if the element being removed is before or on the index.
//This way nothing gets skipped.
if (index <= updateIndex)
{
--updateIndex;
}
}
if (animatedContainers.Count == 0)
{
timer.removeUpdateListener(updater);
}
}