/// <summary>
/// Load the main menu scene after giving the player time to read their final score.
/// </summary>
/// <param name="delay">Delay before loading main menu.</param>
/// <returns></returns>
IEnumerator WaitLoadMainMenu(float delay)
{
yield return(new WaitForSeconds(delay));
sceneChanges.RequestNewScene("MenuScene");
yield return(null);
}
