GameHandler.StartNewGame C# (CSharp) Méthode

    public static void StartNewGame()
    {
        DataHolder.Statistic.Clear();
        GameHandler.GetMusicHandler().Stop();
        GameObject tmp = new GameObject("NewGameSceneChanger");
        SceneChanger changer = tmp.AddComponent<SceneChanger>();
        GameHandler.Instance().Init();
        changer.NewGameScene();
        changer.ChangeScene();
    }

        public void StartNewGame(object property)
        {
            if (Btn_Start_Game != "Start Game!")
            {
                StopGame();
            }

            gh.StartNewGame();
        }