GameHandler.GetDifficulty C# (CSharp) Method

    public static int GetDifficulty()
    {
        return GameHandler.Instance().difficultyID;
    }

 private void Awake()
 {
     gridPosition          = new Vector2Int(10, 10);
     gridMoveTimerMax      = 1.0f / GameHandler.GetDifficulty();
     gridMoveTimer         = gridMoveTimerMax;
     gridMoveDirection     = Direction.Right;
     snakeMovePositionList = new List <SnakeMovePosition>();
     snakeBodySize         = 0;
     snakeBodyPartList     = new List <SnakeBodyPart>();
     state = State.Alive;
 }