public class MoveOnAxisInput : MonoBehaviour
{
        public string horizaontalAxis = "Horizontal";
        public string verticalAxis = "Vertical";
        public float speed = 1.0f;

        Vector3 lookPos;

    // Update is called once per frame
    void Update ()

    {
        Ray ray = Camera.main.ScreenPointToRay (Input.mousePosition);

        RaycastHit hit;

        if (Physics.Raycast (ray, out hit, 100))
        {
            lookPos = hit.point;
            //audio.Play;
        }

        Vector3 lookDir = lookPos - transform.position;
        lookDir.y = 0;

        transform.LookAt (transform.position + lookDir, Vector3.up);

            transform.position += (Vector3.right*Input.GetAxis(horizaontalAxis) + Vector3.forward*Input.GetAxis(verticalAxis)).normalized*speed*Time.deltaTime;
    }
}