IEnumerator CoPlayGame()
{
Time.timeScale = 1f;
cinematicManager.btnSkip.enabled = false;
cinematicManager.btnBeginPlay.enabled = false;
cinematicManager.btnGoToTitle.enabled = false;
Tweener tween = FadeHelper.FadeIn(imgBlackBoard, 1f);
yield return(new WaitWhile(() => tween.IsPlaying()));
cinematicManager.HidePrologue();
audioSource.DOFade(0f, 1f);
yield return(new WaitForSeconds(1f));
audioSource.Stop();
audioSource.volume = 1f;
Camera.main.GetComponent <AudioListener>().enabled = false;
yield return(SceneManager.LoadSceneAsync("GameScene", LoadSceneMode.Additive));
yield return(SceneManager.UnloadSceneAsync("TitleScene"));
yield return(SceneManager.UnloadSceneAsync("CinematicScene"));
FadeHelper.FadeOut(imgBlackBoard, 1f);
gameState = eGameState.playingGame;
}