Asteroids.OptionsText.UpdateSelect C# (CSharp) Метод

        public void UpdateSelect(int number)
        {
            switch (number)
            {
                case 0:
                    {
                        newPos = posSelectArrow.Y;
                        break;
                    }
                case 1:
                    {
                        newPos = posSelectArrow.Y - 0.68f;
                        break;
                    }
                case 2:
                    {
                        newPos = posSelectArrow.Y - 1.15f;
                        break;
                    }
                case 3:
                    {
                        newPos = posSelectArrow.Y - 1.4f;
                        break;
                    }
            }
            recSelectArrow = new Rectangle(Convert.ToInt32(graphics.PreferredBackBufferWidth / posSelectArrow.X), Convert.ToInt32(graphics.PreferredBackBufferHeight / newPos), (int)sizeSelectArrow.X, (int)sizeSelectArrow.Y);
        }