Враг не стреляет

Вот скрипт

public Transform player;
[SerializeField] GameObject rifleStart;
[SerializeField] GameObject Bullet;
float area = 100;
public float shootsp = 50;
float timer = 0;
[SerializeField] float cooldown = 1;
// Start is called before the first frame update
void LateUpdate()
{
    transform.LookAt(player.transform.position);
}

 void Update()
{
    if (Vector3.Distance(transform.position, player.transform.position) < area)
    {
        transform.LookAt(player.transform);

        timer += Time.deltaTime;
        if (timer > cooldown)
        {
            timer = 0;
            GameObject buf = Instantiate(Bullet);
            Vector3.Distance(transform.position, Bullet.transform.position * shootsp * Time.deltaTime);
            //transform.forward * shootsp;
            buf.GetComponent<Bullet>().setDirection(transform.forward);
            buf.transform.position = rifleStart.transform.position;
            buf.transform.rotation = transform.rotation;
            Destroy(buf, 5);
        }
       
    }
}