public void UpdateBackground(KeyValuePair <int, PTFlatGroupCollection> collection)
{
Collection = collection;
int size = Collection.Value == null ? 0 : Collection.Value.Count;
if (size > 0)
{
List <PTTouch> touchesDraggingThis = PTGlobalInput.FindTouchesDragging(GetComponent <Collider>());
if (touchesDraggingThis == null || touchesDraggingThis.Count == 0)
{
transform.SetLocalPosition(groups.GetComponent <PTZone>().TargetLocalPositionOf(groups.GetSiblingIndex(Collection.Value.content[0])), groups.timerAnimation);
}
}
switch (size)
{
case 0:
StartCoroutine(SetAppearance(false));
break;
case 1:
if (backgroundSize == 0 || backgroundSize == 1)
{
StartCoroutine(SetAppearance(true));
}
else
{
StartCoroutine(SpriteSwap(false));
}
break;
case 2:
if (backgroundSize == 1)
{
StartCoroutine(SpriteSwap(true));
}
else
{
StartCoroutine(Stretch(size));
}
break;
default:
StartCoroutine(Stretch(size));
break;
}
backgroundSize = size;
}
