public void Update(GameTime gameTime, Rectangle clientBounds)
        {
            foreach (Blob newBlob in blobList)
            {
                switch (newBlob.direction)
                {
                    case 1:
                        position.X -= speed;
                        break;
                    case 2:
                        position.X += speed;
                        break;
                    case 3:
                        position.Y -= speed;
                        break;
                    case 4:
                        position.Y += speed;
                        break;
                }

                if (newBlob.position.X <= 0)
                {
                    speed *= -1;
                }
                if (position.Y <= 0)
                {
                    speed *= -1;
                }
                if (position.X > clientBounds.Width)
                {
                    speed *= -1;
                }
                if (position.Y > clientBounds.Height)
                {
                    speed *= -1;
                }
            }
        }