Coding Quirks

To test my new site and syntax highlighter I am posting a snippet used inside of the XNA game I am making.

This is a Basic Orthographic Camera Class that is an excellent choice for any 3D game where the view doesn’t really change or any 2.5D game.

    public class Camera
    {
        //View
        Vector3 cameraPosition = new Vector3(-12, 10, 0);
        Vector3 cameraLookAt = Vector3.Zero;

        //Matrix
        public Matrix Projection { get; private set; }

        public Matrix View { get; private set; }

        public Camera(int windowWidth, int windowHeight)
        {
            Projection = Matrix.CreateOrthographic(windowWidth, windowHeight, -1000f, 1000f);
            View = Matrix.CreateLookAt(cameraPosition, cameraLookAt, Vector3.Zero);
        }

        public void HandleInput(KeyboardState currentKeyboardState)
        {
            int x = 2;
             #region camera
            if (currentKeyboardState.IsKeyDown(Keys.Left))
            {
                if (currentKeyboardState.IsKeyDown(Keys.LeftControl))
                    cameraLookAt.X += x;
                else if (currentKeyboardState.IsKeyDown(Keys.LeftShift))
                    cameraLookAt.Z += x;
                else
                    cameraLookAt.Y += x;
            }

            if (currentKeyboardState.IsKeyDown(Keys.Right))
            {
                if (currentKeyboardState.IsKeyDown(Keys.LeftControl))
                    cameraLookAt.X -= x;
                else if (currentKeyboardState.IsKeyDown(Keys.LeftShift))
                    cameraLookAt.Z -= x;
                else
                    cameraLookAt.Y -= x;
            }

            if (currentKeyboardState.IsKeyDown(Keys.Up))
            {
                if (currentKeyboardState.IsKeyDown(Keys.LeftControl))
                    cameraPosition.Y -= x; //Zoom in
                else if (currentKeyboardState.IsKeyDown(Keys.LeftShift))
                    cameraPosition.Z += x;
                else
                    cameraPosition.X += x; //UP
            }

            if (currentKeyboardState.IsKeyDown(Keys.Down))
            {
                if (currentKeyboardState.IsKeyDown(Keys.LeftControl))
                    cameraPosition.Y += x; //Zoom out;
                else if (currentKeyboardState.IsKeyDown(Keys.LeftShift))
                    cameraPosition.Z -= x;
                else
                    cameraPosition.X -= x; //Down

            }

            View = Matrix.CreateLookAt(
                cameraPosition,
                cameraLookAt,
                Vector3.Up);

            #endregion

        }

    }