public override void Play <T>(T from, T to, TransitionComplete onTransitionComplete)
{
if (from != null)
{
this._from = from as SimpleScreen;
this._from.CanvasGroup.alpha = 1f;
}
if (to != null)
{
this._to = to as SimpleScreen;
this._to.CanvasGroup.alpha = 0f;
}
this._onTransitionComplete = onTransitionComplete;
Play();
}
private void Reset()
{
_from = _to = null;
_onTransitionComplete = null;
}