the code for my inputHandler

[maiden field]

{
    public class PlayerLocomotion : MonoBehaviour
    {
        Transform cameraObject;
        InputHandler inputHandler;
        Vector3 moveDirection;

        [HideInInspector]
        public Transform myTransform;

        public new Rigidbody rigidbody;
        public GameObject normalCamera;

        [Header("Stats")]
        [SerializeField]
        float movementSpeed = 5;
        [SerializeField]
        float rotationSpeed = 10;


        // Start is called before the first frame update
        void Start()
        {
            rigidbody = GetComponent<Rigidbody>();
            inputHandler = GetComponent<InputHandler>();
            cameraObject = Camera.main.transform;
            myTransform = transform;

        }

        public void update()
        {
            float delta = Time.deltaTime;
            
            inputHandler.TickInput(delta);

            moveDirection = cameraObject.forward * inputHandler.vertical;
            moveDirection += cameraObject.right * inputHandler.horizontal;
            moveDirection.Normalize();

            float speed = movementSpeed;
            moveDirection *= speed;

            Vector3 projectedVelocity = Vector3.ProjectOnPlane(moveDirection, normalVector);
            rigidbody.velocity = projectedVelocity;


        }


        #region Movement
        
        Vector3 normalVector;
        Vector3 targetPosition;

        private void HandleRotation(float delta)
        {
            Vector3 targetDir = Vector3.zero;
            float moveOverride = inputHandler.moveAmount;

            targetDir = cameraObject.forward * inputHandler.vertical;
            targetDir += cameraObject.right * inputHandler.horizontal;