public void Start(Scene incomingScene, Scene outgoingScene)
{
if (_incomingAnimation == null)
{
throw new System.InvalidOperationException("Transitions cannot be started more than once");
}
_outgoingScene = outgoingScene;
_incomingScene = incomingScene;
if (outgoingScene != null)
{
_outgoingAnimation?.Start(outgoingScene);
_outgoingScene.IsPaused = _pauseOutgoingScene;
_playCount++;
}
else
{
_outgoingAnimation.Cancel();
}
if (incomingScene != null)
{
_incomingAnimation?.Start(incomingScene);
_incomingScene.IsPaused = _pauseIncomingScene;
_playCount++;
}
else
{
_incomingAnimation.Cancel();
}
_outgoingAnimation = null;
_incomingAnimation = null;
}
