async void YouTubeSearch(string querystring)
        {
            AudioS      audioSearch;
            int         querypages = 1;
            VideoSearch videos     = new VideoSearch();
            var         items      = await videos.GetVideos(querystring, querypages);

            searchList.Items.Clear();
            foreach (var item in items)
            {
                audioSearch = new AudioS(item.getAuthor(), item.getTitle().Trim(), item.getDescription(), item.getDuration(), item.getUrl(), item.getThumbnail());
                searchList.Items.Add(audioSearch);
            }
        }
    protected override void Shoot()
    {
        if (_bOverHeat)
        {
            return;
        }
        for (int i = 0; i < ShootPoints.Length; ++i)
        {
            if (AudioS)
            {
                AudioS.Play();
            }
            GameObject shootPoint = ShootPoints[i];
            GameObject newLaser   = ProjectilePool.GetObjectFromPool("Laser");

            newLaser.transform.position = shootPoint.transform.position;
            newLaser.transform.forward  = shootPoint.transform.forward;
            newLaser.GetComponent <ProjectileBase>().Damage = Damage;

            if (CompareTag("Enemy"))
            {
                Target = FindObjectOfType <Player>().gameObject;
            }

            if (Target)
            {
                newLaser.transform.LookAt(Target.transform);
            }
            newLaser.GetComponent <Rigidbody>().velocity = newLaser.transform.forward * Speed;

            if (_particles[i])
            {
                _particles[i].Play();
            }
            if (CompareTag("Player"))
            {
                newLaser.GetComponent <LineRenderer>().startColor = Color.blue; newLaser.GetComponent <LineRenderer>().endColor = Color.blue;
            }
            if (CurrentOverHeat < MaxOverHeat)
            {
                CurrentOverHeat++;
            }
            CurrentOverHeat = Mathf.Min(CurrentOverHeat, MaxOverHeat);
        }
    }
    protected override void Shoot()
    {
        if (CurrentAmmo == 0 || !_bShootAble)
        {
            return;
        }
        if (AudioS)
        {
            AudioS.Play();
        }
        for (int i = 0; i < ShootPoints.Length; ++i)
        {
            _shootStart = Time.time;
            GameObject shootPoint = ShootPoints[i];
            GameObject newMissile = ProjectilePool.GetObjectFromPool("Missile");

            newMissile.transform.position = shootPoint.transform.position;
            newMissile.transform.forward  = shootPoint.transform.forward;
            newMissile.GetComponent <ProjectileBase>().Damage = Damage;

            if (CompareTag("Enemy"))
            {
                Target = FindObjectOfType <Player>().gameObject;
            }

            if (Target)
            {
                newMissile.GetComponent <Missile>().SetTarget(Target);
                newMissile.transform.LookAt(Target.transform);
            }

            newMissile.GetComponent <Rigidbody>().velocity = shootPoint.transform.forward * Speed;
            if (CurrentAmmo > 0)
            {
                CurrentAmmo--;
            }
            CurrentAmmo = Mathf.Max(0, CurrentAmmo);

            _bShootAble = false;
        }
    }
        private void searchList_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            AudioS lbi = ((sender as ListBox).SelectedItem as AudioS);

            selectedUrl = lbi.Url;
        }