OverlayInformation.ShowMeMore.DrawForMirana C# (CSharp) Method

        private static void DrawForMirana(Hero mirana,List<Unit> Base)
        {
            if (_arrowUnit == null)
            {
                _arrowUnit =
                    Base.Find(x => x.DayVision == 650 && x.Team == Members.MyHero.GetEnemyTeam());
            }
            if (_arrowUnit != null)
            {
                if (!_arrowUnit.IsValid)
                {
                    foreach (var effect in ArrowParticalEffects.Where(effect => effect != null))
                    {
                        effect.Dispose();
                    }
                    _letsDraw = true;
                    _arrowUnit =
                        Manager.BaseManager.GetBaseList()
                            .Find(x => x.DayVision == 650 && x.Team == Members.MyHero.GetEnemyTeam());
                    return;
                }
                if (!InSys.Contains(_arrowUnit))
                {
                    _arrowS = _arrowUnit.Position;
                    InSys.Add(_arrowUnit);
                    Utils.Sleep(100, "kek");
                    Helper.GenerateSideMessage(mirana.StoredName().Replace("npc_dota_hero_", ""), "mirana_arrow");
                }
                else if (_letsDraw && Utils.SleepCheck("kek") && _arrowUnit.IsVisible)
                {
                    _letsDraw = false;
                    var ret = Helper.FindRet(_arrowS, _arrowUnit.Position);
                    for (var z = 1; z <= 147; z++)
                    {
                        var p = Helper.FindVector(_arrowS, ret, 20 * z + 60);
                        ArrowParticalEffects[z] = new ParticleEffect(
                            @"particles\ui_mouseactions\draw_commentator.vpcf", p);
                        ArrowParticalEffects[z].SetControlPoint(1,
                            new Vector3(Members.Menu.Item("mirana.Red").GetValue<Slider>().Value,
                                Members.Menu.Item("mirana.Green").GetValue<Slider>().Value,
                                Members.Menu.Item("mirana.Blue").GetValue<Slider>().Value));
                        ArrowParticalEffects[z].SetControlPoint(0, p);
                    }
                }
            }
        }