public float? Intersects(Rectangle rectangle, Ray ray)
        {
            float num = 0f;
            float maxValue = float.MaxValue;
            if (Math.Abs(ray.Direction.X) < 1E-06f)
            {
                if ((ray.Position.X < rectangle.Left) || (ray.Position.X > rectangle.Right))
                {
                    return null;
                }
            }
            else
            {
                float num11 = 1f / ray.Direction.X;
                float num8 = (rectangle.Left - ray.Position.X) * num11;
                float num7 = (rectangle.Right - ray.Position.X) * num11;
                if (num8 > num7)
                {
                    float num14 = num8;
                    num8 = num7;
                    num7 = num14;
                }
                num = MathHelper.Max(num8, num);
                maxValue = MathHelper.Min(num7, maxValue);
                if (num > maxValue)
                {
                    return null;
                }
            }
            if (Math.Abs(ray.Direction.Y) < 1E-06f)
            {
                if ((ray.Position.Y < rectangle.Top) || (ray.Position.Y > rectangle.Bottom))
                {
                    return null;
                }
            }
            else
            {
                float num10 = 1f / ray.Direction.Y;
                float num6 = (rectangle.Top - ray.Position.Y) * num10;
                float num5 = (rectangle.Bottom - ray.Position.Y) * num10;
                if (num6 > num5)
                {
                    float num13 = num6;
                    num6 = num5;
                    num5 = num13;
                }
                num = MathHelper.Max(num6, num);
                maxValue = MathHelper.Min(num5, maxValue);
                if (num > maxValue)
                {
                    return null;
                }
            }

            return new float?(num);
        }