public static void SaveLocalGhostAttempt(List <Ghosts.GhostFrame> frames) //This saves the local player's current attempt on this level.
{
string str = Ghosts.FramesToString(frames);
Debug.Log("saving local ghost attempt: " + str);
PlayerPrefs.SetString("localGhostAttempt_" + SceneManager.GetActiveScene().name, str);
PlayerPrefs.Save();
}