IEnumerator TransitionParallel(GameObject fromGameObject, GameObject toGameObject)
{
float transitionOutTime = 0;
if (fromGameObject != null)
{
if (TransitionHelper.ContainsTransition(fromGameObject))
{
var transitions = TransitionHelper.TransitionOut(fromGameObject);
transitionOutTime = TransitionHelper.GetTransitionOutTime(transitions);
}
}
if (toGameObject != null)
{
toGameObject.SetActive(true);
if (TransitionHelper.ContainsTransition(toGameObject))
{
TransitionHelper.TransitionIn(toGameObject);
}
}
// wait for transition out to complete before we disable.
if (!Mathf.Approximately(0, transitionOutTime))
{
yield return(new WaitForSeconds(transitionOutTime));
}
if (fromGameObject != null)
{
fromGameObject.SetActive(false);
}
}
IEnumerator TransitionOutIn(GameObject oldGameObject, GameObject newGameObject)
{
if (oldGameObject != null)
{
if (TransitionHelper.ContainsTransition(oldGameObject))
{
var transitions = TransitionHelper.TransitionOut(oldGameObject);
yield return(new WaitForSeconds(TransitionHelper.GetTransitionOutTime(transitions)));
}
oldGameObject.SetActive(false);
}
newGameObject.SetActive(true);
}
IEnumerator TransitionOutIn(GameObject fromGameObject, GameObject toGameObject)
{
if (fromGameObject != null)
{
// is an out transition then run and wait for completion
if (TransitionHelper.ContainsTransition(fromGameObject))
{
var transitions = TransitionHelper.TransitionOut(fromGameObject);
var transitionOutTime = TransitionHelper.GetTransitionOutTime(transitions);
yield return(new WaitForSeconds(transitionOutTime));
}
fromGameObject.SetActive(false);
}
if (toGameObject != null)
{
toGameObject.SetActive(true);
if (TransitionHelper.ContainsTransition(toGameObject))
{
TransitionHelper.TransitionIn(toGameObject);
}
}
}