void Update()
    {
        x = Input.GetAxis("JoyHorizontal");
        y = Input.GetAxis("JoyVertical");

        //x = Input.mousePosition.x;
        //y = Input.mousePosition.y;

        stickVector.x = x;
        stickVector.y = y;

        centerVector.x = 0.0f;
        centerVector.y = 0.0f;

        angle = Vector2.Angle(stickVector, centerVector);

        deltaX = x - 0;
        deltaY = y - 0;

        test = Mathf.Atan2(deltaY, deltaX) * 180 / 3.14f;

        v3.x = -test;
        v3.y = 90;
        v3.z = -90;

        controllerArrow.transform.localEulerAngles = v3;

        Option1.renderer.material = off_1;
        Option2.renderer.material = off_2;
        Option3.renderer.material = off_3;
        Option4.renderer.material = off_4;
        Option5.renderer.material = off_5;
        Option6.renderer.material = off_6;
        Option7.renderer.material = off_7;
        Option8.renderer.material = off_8;
        Option9.renderer.material = off_9;

        if (test < 72 && test > 36)
        {
            //Option1.renderer.enabled = false;
            Option1.renderer.material.color = Color.red;
            if (Input.GetKeyDown(KeyCode.JoystickButton0))
            {
                //if (Input.GetMouseButton(0)){
                //changeDescription("test");
                responseNum = 1;
                response.checkResponse(responseNum);
            }
        }
        if (test < 36 && test > 0)
        {
            Option2.renderer.material.color = Color.red;
            if (Input.GetKeyDown(KeyCode.JoystickButton0))
            {
                //if (Input.GetMouseButton(0)){
                //changeDescription("test2");
                responseNum = 2;
                response.checkResponse(responseNum);
            }
        }
        if (test < 0 && test > -36)
        {
            Option3.renderer.material.color = Color.red;
            if (Input.GetKeyDown(KeyCode.JoystickButton0))
            {
                //if (Input.GetMouseButton(0)){
                //changeDescription("test3");
                responseNum = 3;
                response.checkResponse(responseNum);
            }
        }
        if (test < -36 && test > -72)
        {
            Option4.renderer.material.color = Color.red;
            if (Input.GetKeyDown(KeyCode.JoystickButton0))
            {
                //if (Input.GetMouseButton(0)){
                //changeDescription("test4");
                responseNum = 4;
                response.checkResponse(responseNum);
            }
        }
        if (test < -72 && test > -108)
        {
            Option5.renderer.material.color = Color.red;
            if (Input.GetKeyDown(KeyCode.JoystickButton0))
            {
                //if (Input.GetMouseButton(0)){
                //changeDescription("test5");
                responseNum = 5;
                response.checkResponse(responseNum);
            }
        }
        if (test < -108 && test > -138)
        {
            Option6.renderer.material.color = Color.red;
            if (Input.GetKeyDown(KeyCode.JoystickButton0))
            {
                //if (Input.GetMouseButton(0)){
                //changeDescription("test6");
                responseNum = 6;
                response.checkResponse(responseNum);
            }
        }
        if (test < -144 && test > -179)
        {
            Option7.renderer.material.color = Color.red;
            if (Input.GetKeyDown(KeyCode.JoystickButton0))
            {
                //if (Input.GetMouseButton(0)){
                //changeDescription("test7");
                responseNum = 7;
                response.checkResponse(responseNum);
            }
        }
        if (test < 179 && test > 144)
        {
            Option8.renderer.material.color = Color.red;
            if (Input.GetKeyDown(KeyCode.JoystickButton0))
            {
                //if (Input.GetMouseButton(0)){
                //changeDescription("test8");
                responseNum = 8;
                response.checkResponse(responseNum);
            }
        }
        if (test < 144 && test > 108)
        {
            Option9.renderer.material.color = Color.red;
            if (Input.GetKeyDown(KeyCode.JoystickButton0))
            {
                //if (Input.GetMouseButton(0)){
                //changeDescription("test9");
                responseNum = 9;
                response.checkResponse(responseNum);
            }
        }
    }