/// <summary> /// Gets Aoe Prediction result /// </summary> /// <param name="width">Spell width</param> /// <param name="delay">Spell delay</param> /// <param name="missileSpeed">Spell missile speed</param> /// <param name="range">Spell range</param> /// <param name="from">Spell casted position</param> /// <param name="rangeCheckFrom"></param> /// <returns>Prediction result as <see cref="Prediction.AoeResult"/></returns> public static Prediction.AoeResult GetAoePrediction(float width, float delay, float missileSpeed, float range, Vector2 from, Vector2 rangeCheckFrom) { Prediction.AoeResult result = new Prediction.AoeResult(); var enemies = HeroManager.Enemies.Where(p => p.IsValidTarget() && Prediction.GetFastUnitPosition(p, delay, 0, from).Distance(rangeCheckFrom) < range); foreach (Obj_AI_Hero enemy in enemies) { Prediction.Result prediction = GetPrediction(enemy, width, delay, missileSpeed, range, false, enemy.GetWaypoints(), enemy.AvgMovChangeTime(), enemy.LastMovChangeTime(), enemy.AvgPathLenght(), from, rangeCheckFrom); if (prediction.HitChance > HitChance.Medium) { float multp = (result.CastPosition.Distance(from) / 875.0f); var spellHitBox = new SPrediction.Geometry.Polygon( ClipperWrapper.DefineArc(from - new Vector2(875 / 2f, 20), result.CastPosition, (float)Math.PI * multp, 410, 200 * multp), ClipperWrapper.DefineArc(from - new Vector2(875 / 2f, 20), result.CastPosition, (float)Math.PI * multp, 410, 320 * multp)); var collidedEnemies = HeroManager.Enemies.AsParallel().Where(p => ClipperWrapper.IsIntersects(ClipperWrapper.MakePaths(ClipperWrapper.DefineCircle(Prediction.GetFastUnitPosition(p, delay, missileSpeed), p.BoundingRadius)), ClipperWrapper.MakePaths(spellHitBox))); int collisionCount = collidedEnemies.Count(); if (collisionCount > result.HitCount) { result = prediction.ToAoeResult(collisionCount, new Collision.Result(collidedEnemies.ToList <Obj_AI_Base>(), Collision.Flags.EnemyChampions)); } } } return(result); }
/// <summary> /// Gets Prediction result /// </summary> /// <param name="target">Target for spell</param> /// <param name="width">Spell width</param> /// <param name="delay">Spell delay</param> /// <param name="missileSpeed">Spell missile speed</param> /// <param name="range">Spell range</param> /// <param name="collisionable">Spell collisionable</param> /// <param name="type">Spell skillshot type</param> /// <param name="path">Waypoints of target</param> /// <param name="avgt">Average reaction time (in ms)</param> /// <param name="movt">Passed time from last movement change (in ms)</param> /// <param name="avgp">Average Path Lenght</param> /// <param name="from">Spell casted position</param> /// <param name="rangeCheckFrom"></param> /// <returns>Prediction result as <see cref="Prediction.Result"/></returns> public static Prediction.Result GetPrediction(Obj_AI_Base target, float width, float delay, float missileSpeed, float range, bool collisionable, List <Vector2> path, float avgt, float movt, float avgp, Vector2 from, Vector2 rangeCheckFrom) { Prediction.AssertInitializationMode(); Prediction.Result result = Prediction.GetPrediction(target, width, delay, missileSpeed, range, collisionable, SkillshotType.SkillshotCircle, path, avgt, movt, avgp, from, rangeCheckFrom); if (result.HitChance >= HitChance.Low && result.HitChance < HitChance.VeryHigh) { if (result.CastPosition.Distance(from) < 875.0f) { Vector2 direction = (result.CastPosition - from).Normalized(); result.CastPosition = from + direction * (875f + width / 2f); var targetHitBox = ClipperWrapper.DefineCircle(Prediction.GetFastUnitPosition(target, delay, missileSpeed, from), target.BoundingRadius); float multp = (result.CastPosition.Distance(from) / 875.0f); var arcHitBox = new SPrediction.Geometry.Polygon( ClipperWrapper.DefineArc(from - new Vector2(875 / 2f, 20), result.CastPosition, (float)Math.PI * multp, 410, 200 * multp), ClipperWrapper.DefineArc(from - new Vector2(875 / 2f, 20), result.CastPosition, (float)Math.PI * multp, 410, 320 * multp)); if (ClipperWrapper.IsIntersects(ClipperWrapper.MakePaths(targetHitBox), ClipperWrapper.MakePaths(arcHitBox))) { result.HitChance = (HitChance)(result.HitChance + 1); } } } return(result); }
/// <summary> /// Gets Prediction result /// </summary> /// <param name="target">Target</param> /// <returns>Prediction result as <see cref="Prediction.Result"/></returns> public static Prediction.Result GetSPrediction(this Spell s, Obj_AI_Hero target) { #region if common prediction selected if (ConfigMenu.SelectedPrediction.SelectedIndex == 1) { var pred = s.GetPrediction(target); var result = new Prediction.Result(new Prediction.Input(target, s), target, pred.CastPosition.To2D(), pred.UnitPosition.To2D(), pred.Hitchance, default(Collision.Result)); result.Lock(false); return(result); } #endregion switch (s.Type) { case SkillshotType.SkillshotLine: return(LinePrediction.GetPrediction(target, s.Width, s.Delay, s.Speed, s.Range, s.Collision, target.GetWaypoints(), target.AvgMovChangeTime(), target.LastMovChangeTime(), target.AvgPathLenght(), target.LastAngleDiff(), s.From.To2D(), s.RangeCheckFrom.To2D())); case SkillshotType.SkillshotCircle: return(CirclePrediction.GetPrediction(target, s.Width, s.Delay, s.Speed, s.Range, s.Collision, target.GetWaypoints(), target.AvgMovChangeTime(), target.LastMovChangeTime(), target.AvgPathLenght(), target.LastAngleDiff(), s.From.To2D(), s.RangeCheckFrom.To2D())); case SkillshotType.SkillshotCone: return(ConePrediction.GetPrediction(target, s.Width, s.Delay, s.Speed, s.Range, s.Collision, target.GetWaypoints(), target.AvgMovChangeTime(), target.LastMovChangeTime(), target.AvgPathLenght(), target.LastAngleDiff(), s.From.To2D(), s.RangeCheckFrom.To2D())); } throw new NotSupportedException("Unknown skill shot type"); }
/// <summary> /// Gets Prediction result /// </summary> /// <param name="target">Target</param> /// <returns>Prediction result as <see cref="Prediction.Result" /></returns> public static Prediction.Result GetSPrediction(this Spell s, AIHeroClient target) { var pred = s.GetPrediction(target); var result = new Prediction.Result(new Prediction.Input(target, s), target, pred.CastPosition.To2D(), pred.UnitPosition.To2D(), pred.Hitchance, default(Collision.Result)); result.Lock(false); return(result); }
/// <summary> /// Converts <see cref="Prediction.Result"/> to <see cref="Prediction.AoeResult"/> with given hit count and collision result /// </summary> /// <param name="pResult">Prediction result as <see cref="Prediction.Result"/></param> /// <param name="hitCount">Aoe hits</param> /// <param name="colResult">Aoe collision result</param> /// <returns>Converted prediction result as <see cref="Prediction.AoeResult"/></returns> internal static Prediction.AoeResult ToAoeResult(this Prediction.Result pResult, int hitCount, Collision.Result colResult) { return(new Prediction.AoeResult { CastPosition = pResult.CastPosition, HitCount = hitCount, CollisionResult = colResult }); }
/// <summary> /// Converts <see cref="Prediction.Result"/> to <see cref="Prediction.Vector.Result"/> with given from position /// </summary> /// <param name="pResult">Prediction result as <see cref="Prediction.Result"/></param> /// <param name="from">Vector source position</param> /// <returns>Converted prediction result as <see cref="Prediction.Vector.Result"/></returns> internal static VectorPrediction.Result AsVectorResult(this Prediction.Result pResult, Vector2 from) { return(new VectorPrediction.Result { CastSourcePosition = from, CastTargetPosition = pResult.CastPosition, UnitPosition = pResult.UnitPosition, HitChance = pResult.HitChance, CollisionResult = pResult.CollisionResult, }); }
/// <summary> /// Gets Prediction result /// </summary> /// <param name="target">Target for spell</param> /// <param name="width">Spell width</param> /// <param name="delay">Spell delay</param> /// <param name="missileSpeed">Spell missile speed</param> /// <param name="range">Spell range</param> /// <param name="collisionable">Spell collisionable</param> /// <param name="type">Spell skillshot type</param> /// <param name="path">Waypoints of target</param> /// <param name="avgt">Average reaction time (in ms)</param> /// <param name="movt">Passed time from last movement change (in ms)</param> /// <param name="avgp">Average Path Lenght</param> /// <param name="from">Spell casted position</param> /// <param name="rangeCheckFrom"></param> /// <returns>Prediction result as <see cref="Prediction.Result"/></returns> public static Prediction.Result GetPrediction(Obj_AI_Base target, float width, float delay, float missileSpeed, float range, bool collisionable, List <Vector2> path, float avgt, float movt, float avgp, Vector2 from, Vector2 rangeCheckFrom) { Prediction.Result result = Prediction.GetPrediction(target, width, delay, missileSpeed, range, collisionable, SkillshotType.SkillshotCircle, path, avgt, movt, avgp, from, rangeCheckFrom); if (result.HitChance >= HitChance.Low && delay >= 1.0f && width < 250) { result.CastPosition += (result.CastPosition - from + target.Direction.To2D()).Normalized() * width / 2f; if (from.Distance(result.CastPosition) > range - Prediction.GetArrivalTime(from.Distance(result.CastPosition), delay, missileSpeed) * target.MoveSpeed * (100 - Prediction.predMenu.Item("SPREDMAXRANGEIGNORE").GetValue <Slider>().Value) / 100f) { result.HitChance = HitChance.OutOfRange; } } return(result); }
/// <summary> /// Gets Aoe Prediction result /// </summary> /// <param name="width">Spell width</param> /// <param name="delay">Spell delay</param> /// <param name="missileSpeed">Spell missile speed</param> /// <param name="range">Spell range</param> /// <param name="from">Spell casted position</param> /// <param name="rangeCheckFrom"></param> /// <returns>Prediction result as <see cref="Prediction.AoeResult"/></returns> public static Prediction.AoeResult GetAoePrediction(float width, float delay, float missileSpeed, float range, Vector2 from, Vector2 rangeCheckFrom) { Prediction.AoeResult result = new Prediction.AoeResult(); result.HitCount = 0; var enemies = HeroManager.Enemies.Where(p => p.IsValidTarget() && Prediction.GetFastUnitPosition(p, delay, 0, from).Distance(rangeCheckFrom) < range); if (enemies.Count() > 0) { Vector2 posSummary = Vector2.Zero; enemies.AsParallel().ForAll(p => posSummary += Prediction.GetFastUnitPosition(p, delay, missileSpeed, from)); Vector2 center = posSummary / enemies.Count(); float flyTime = 0; if (missileSpeed != 0) { flyTime = from.Distance(center) / missileSpeed; } posSummary = Vector2.Zero; List <Tuple <Prediction.Result, float> > predictionResults = new List <Tuple <Prediction.Result, float> >(); foreach (Obj_AI_Hero enemy in enemies) { Prediction.Result prediction = GetPrediction(enemy, width, delay + flyTime, 0, range, false, enemy.GetWaypoints(), enemy.AvgMovChangeTime(), enemy.LastMovChangeTime(), enemy.AvgPathLenght(), enemy.LastAngleDiff(), from, rangeCheckFrom); if (prediction.HitChance > HitChance.Medium) { posSummary += prediction.UnitPosition; predictionResults.Add(new Tuple <Prediction.Result, float>(prediction, enemy.BoundingRadius)); } } if (predictionResults.Count > 0) { center = posSummary / predictionResults.Count; result.CastPosition = center; foreach (Tuple <Prediction.Result, float> res in predictionResults) { if (LeagueSharp.Common.Geometry.CircleCircleIntersection(center, res.Item1.UnitPosition, width, res.Item2).Length > 1) { result.HitCount++; } } } predictionResults.Clear(); GC.Collect(GC.GetGeneration(predictionResults)); } return(result); }
/// <summary> /// Gets Prediction result /// </summary> /// <param name="target">Target for spell</param> /// <param name="radius">Spell radius</param> /// <param name="ringRadius">Ring radius</param> /// <param name="delay">Spell delay</param> /// <param name="missileSpeed">Spell missile speed</param> /// <param name="range">Spell range</param> /// <param name="collisionable">Spell collisionable</param> /// <param name="type">Spell skillshot type</param> /// <param name="path">Waypoints of target</param> /// <param name="avgt">Average reaction time (in ms)</param> /// <param name="movt">Passed time from last movement change (in ms)</param> /// <param name="avgp">Average Path Lenght</param> /// <param name="from">Spell casted position</param> /// <param name="rangeCheckFrom"></param> /// <returns>Prediction result as <see cref="Prediction.Result"/></returns> public static Prediction.Result GetPrediction(Obj_AI_Base target, float radius, float ringRadius, float delay, float missileSpeed, float range, bool collisionable, List<Vector2> path, float avgt, float movt, float avgp, Vector2 from, Vector2 rangeCheckFrom) { //if you are copying it negro; dont forget sprediction credits, ty. Prediction.Result result = CirclePrediction.GetPrediction(target, ringRadius, delay, missileSpeed, range + radius, collisionable, path, avgt, movt, avgp, 360, from, rangeCheckFrom); if (result.HitChance > HitChance.Low) { Vector2 direction = (result.CastPosition - from + target.Direction.To2D()).Normalized(); result.CastPosition -= direction * (radius - ringRadius / 2f); if (result.CastPosition.Distance(from) > range) result.HitChance = HitChance.OutOfRange; } return result; }
/// <summary> /// Gets Aoe Prediction result /// </summary> /// <param name="width">Spell width</param> /// <param name="delay">Spell delay</param> /// <param name="missileSpeed">Spell missile speed</param> /// <param name="range">Spell range</param> /// <param name="from">Spell casted position</param> /// <param name="rangeCheckFrom"></param> /// <returns>Prediction result as <see cref="Prediction.AoeResult"/></returns> public static Prediction.AoeResult GetAoePrediction(float width, float delay, float missileSpeed, float range, Vector2 from, Vector2 rangeCheckFrom) { var result = new Prediction.AoeResult(); var enemies = GameObjects.EnemyHeroes.Where(p => p.IsValidTarget() && Prediction.GetFastUnitPosition(p, delay, 0, from).Distance(rangeCheckFrom) < range); foreach (var enemy in enemies) { Prediction.Result prediction = GetPrediction(enemy, width, delay, missileSpeed, range, false, enemy.GetWaypoints(), enemy.AvgMovChangeTime(), enemy.LastMovChangeTime(), enemy.AvgPathLenght(), enemy.LastAngleDiff(), from, rangeCheckFrom); if (prediction.HitChance > HitChance.Medium) { Vector2 to = from + (prediction.CastPosition - from).Normalized() * range; var spellHitBox = ClipperWrapper.DefineSector(from, to, width, range); var collidedEnemies = GameObjects.EnemyHeroes.AsParallel().Where(p => !ClipperWrapper.IsOutside(spellHitBox, Prediction.GetFastUnitPosition(p, delay, missileSpeed, from))); int collisionCount = collidedEnemies.Count(); if (collisionCount > result.HitCount) { result = prediction.ToAoeResult(collisionCount, new Collision.Result(collidedEnemies.ToList <AIBaseClient>(), Collision.Flags.EnemyChampions)); } } } return(result); }
/// <summary> /// Gets Aoe Prediction result /// </summary> /// <param name="width">Spell width</param> /// <param name="delay">Spell delay</param> /// <param name="missileSpeed">Spell missile speed</param> /// <param name="range">Spell range</param> /// <param name="from">Spell casted position</param> /// <param name="rangeCheckFrom"></param> /// <returns>Prediction result as <see cref="Prediction.AoeResult"/></returns> public static Prediction.AoeResult GetAoePrediction(float width, float delay, float missileSpeed, float range, Vector2 from, Vector2 rangeCheckFrom) { Prediction.AoeResult result = new Prediction.AoeResult(); var enemies = HeroManager.Enemies.Where(p => p.LSIsValidTarget() && Prediction.GetFastUnitPosition(p, delay, 0, from).LSDistance(rangeCheckFrom) < range); foreach (AIHeroClient enemy in enemies) { Prediction.Result prediction = GetPrediction(enemy, width, delay, missileSpeed, range, false, enemy.GetWaypoints(), enemy.AvgMovChangeTime(), enemy.LastMovChangeTime(), enemy.AvgPathLenght(), enemy.LastAngleDiff(), from, rangeCheckFrom); if (prediction.HitChance > HitChance.Medium) { Vector2 to = from + (prediction.CastPosition - from).Normalized() * range; Collision.Result colResult = Collision.GetCollisions(from, to, range, width, delay, missileSpeed, false); if (colResult.Objects.HasFlag(Collision.Flags.EnemyChampions)) { int collisionCount = colResult.Units.Count(p => p.IsEnemy && p.IsChampion()); if (collisionCount > result.HitCount) { result = prediction.ToAoeResult(collisionCount, colResult); } } } } return(result); }
/// <summary> /// Gets Prediction result /// </summary> /// <param name="target">Target for spell</param> /// <param name="width">Spell width</param> /// <param name="delay">Spell delay</param> /// <param name="missileSpeed">Spell missile speed</param> /// <param name="range">Spell range</param> /// <param name="collisionable">Spell collisionable</param> /// <param name="type">Spell skillshot type</param> /// <param name="path">Waypoints of target</param> /// <param name="avgt">Average reaction time (in ms)</param> /// <param name="movt">Passed time from last movement change (in ms)</param> /// <param name="avgp">Average Path Lenght</param> /// <param name="from">Spell casted position</param> /// <param name="rangeCheckFrom"></param> /// <returns>Prediction result as <see cref="Prediction.Result"/></returns> public static Prediction.Result GetPrediction(Obj_AI_Base target, float width, float delay, float missileSpeed, float range, bool collisionable, List <Vector2> path, float avgt, float movt, float avgp, float anglediff, Vector2 from, Vector2 rangeCheckFrom, bool arconly = true) { Prediction.AssertInitializationMode(); if (arconly) { if (target.Distance(from) < width || target.Distance(from) > range * 0.75f) { return(CirclePrediction.GetPrediction(target, width, delay, missileSpeed, range, collisionable, path, avgt, movt, avgp, anglediff, from, rangeCheckFrom)); } var pred = LinePrediction.GetPrediction(target, 80f, delay, missileSpeed, range, collisionable, path, avgt, movt, avgp, anglediff, from, rangeCheckFrom); if (pred.HitChance >= HitChance.Low) { pred.CastPosition = (from + (pred.CastPosition - from).Normalized() * range); float cos = (float)Math.Cos((1 - pred.UnitPosition.Distance(from) / 820f) * Math.PI / 2); float sin = (float)Math.Sin((1 - pred.UnitPosition.Distance(from) / 820f) * Math.PI / 2); float x = cos * (pred.CastPosition.X - from.X) - sin * (pred.CastPosition.Y - from.Y) + from.X; float y = sin * (pred.CastPosition.X - from.X) + cos * (pred.CastPosition.Y - from.Y) + from.Y; pred.CastPosition = new Vector2(x, y); } return(pred); } else { Prediction.Result result = new Prediction.Result(); if (path.Count <= 1) //if target is not moving, easy to hit { result.HitChance = HitChance.Immobile; result.CastPosition = target.ServerPosition.To2D(); result.UnitPosition = result.CastPosition; return(result); } if (target is AIHeroClient && ((AIHeroClient)target).IsChannelingImportantSpell()) { result.HitChance = HitChance.Immobile; result.CastPosition = target.ServerPosition.To2D(); result.UnitPosition = result.CastPosition; return(result); } if (Utility.IsImmobileTarget(target)) { return(Prediction.GetImmobilePrediction(target, width, delay, missileSpeed, range, collisionable, SkillshotType.SkillshotCircle, from, rangeCheckFrom)); } if (target.IsDashing()) { return(Prediction.GetDashingPrediction(target, width, delay, missileSpeed, range, collisionable, SkillshotType.SkillshotCircle, from, rangeCheckFrom)); } float targetDistance = rangeCheckFrom.Distance(target.ServerPosition); float flyTime = 0f; if (missileSpeed != 0) { Vector2 Vt = (path[path.Count - 1] - path[0]).Normalized() * target.MoveSpeed; Vector2 Vs = (target.ServerPosition.To2D() - rangeCheckFrom).Normalized() * missileSpeed; Vector2 Vr = Vs - Vt; flyTime = targetDistance / Vr.Length(); if (path.Count > 5) { flyTime = targetDistance / missileSpeed; } } float t = flyTime + delay + Game.Ping / 2000f + ConfigMenu.SpellDelay / 1000f; result.HitChance = Prediction.GetHitChance(t * 1000f, avgt, movt, avgp, anglediff); #region arc collision test if (result.HitChance > HitChance.Low) { for (int i = 1; i < path.Count; i++) { Vector2 senderPos = rangeCheckFrom; Vector2 testPos = path[i]; float multp = (testPos.Distance(senderPos) / 875.0f); var dianaArc = new SPrediction.Geometry.Polygon( ClipperWrapper.DefineArc(senderPos - new Vector2(875 / 2f, 20), testPos, (float)Math.PI * multp, 410, 200 * multp), ClipperWrapper.DefineArc(senderPos - new Vector2(875 / 2f, 20), testPos, (float)Math.PI * multp, 410, 320 * multp)); if (!ClipperWrapper.IsOutside(dianaArc, target.ServerPosition.To2D())) { result.HitChance = HitChance.VeryHigh; result.CastPosition = testPos; result.UnitPosition = testPos; return(result); } } } #endregion return(CirclePrediction.GetPrediction(target, width, delay, missileSpeed, range, collisionable, path, avgt, movt, avgp, anglediff, from, rangeCheckFrom)); } }
/// <summary> /// Stasis calculations /// </summary> /// <param name="spell">The spell.</param> internal void Process(Spell spell) { var arrivalT = Prediction.GetArrivalTime(spell.From.LSDistance(Unit.ServerPosition), spell.Delay, spell.Speed)*1000f; if (Utils.TickCount - StartTick >= Duration - arrivalT) { var pred = new Prediction.Result { Input = new Prediction.Input(Unit, spell.Delay, spell.Speed, spell.Width, spell.Range, spell.Collision, spell.Type, spell.From, spell.RangeCheckFrom), Unit = Unit, CastPosition = Unit.ServerPosition.LSTo2D() }; pred.UnitPosition = pred.CastPosition; pred.HitChance = HitChance.VeryHigh; pred.Lock(false); var result = new Result { Spell = spell, Prediction = pred }; if (OnGuaranteedHit != null && pred.HitChance != HitChance.Collision && pred.HitChance != HitChance.OutOfRange) OnGuaranteedHit(MethodBase.GetCurrentMethod().DeclaringType, result); Processed = true; } }
/// <summary> /// Gets Prediction result /// </summary> /// <param name="target">Target for spell</param> /// <param name="width">Spell width</param> /// <param name="delay">Spell delay</param> /// <param name="missileSpeed">Spell missile speed</param> /// <param name="range">Spell range</param> /// <param name="collisionable">Spell collisionable</param> /// <param name="type">Spell skillshot type</param> /// <param name="path">Waypoints of target</param> /// <param name="avgt">Average reaction time (in ms)</param> /// <param name="movt">Passed time from last movement change (in ms)</param> /// <param name="avgp">Average Path Lenght</param> /// <param name="from">Spell casted position</param> /// <param name="rangeCheckFrom"></param> /// <returns>Prediction result as <see cref="Prediction.Result"/></returns> public static Prediction.Result GetPrediction(Obj_AI_Base target, float width, float delay, float missileSpeed, float range, bool collisionable, List<Vector2> path, float avgt, float movt, float avgp, float anglediff, Vector2 from, Vector2 rangeCheckFrom, bool arconly = true) { Prediction.AssertInitializationMode(); if (arconly) { if (target.Distance(from) < width) return CirclePrediction.GetPrediction(target, width, delay, missileSpeed, range, collisionable, path, avgt, movt, avgp, anglediff, from, rangeCheckFrom); var pred = LinePrediction.GetPrediction(target, 80f, delay, missileSpeed, range, collisionable, path, avgt, movt, avgp, anglediff, from, rangeCheckFrom); if (pred.HitChance >= HitChance.Low) { pred.CastPosition = (from + (pred.CastPosition - from).Normalized() * range)/*.RotateAroundPoint(from, (1 - pred.UnitPosition.Distance(ObjectManager.Player.ServerPosition.To2D()) / 820f) * (float)Math.PI / 2f)*/; float cos = (float)Math.Cos((1 - pred.UnitPosition.Distance(from) / 820f) * Math.PI / 2); float sin = (float)Math.Sin((1 - pred.UnitPosition.Distance(from) / 820f) * Math.PI / 2); float x = cos * (pred.CastPosition.X - from.X) - sin * (pred.CastPosition.Y - from.Y) + from.X; float y = sin * (pred.CastPosition.X - from.X) + cos * (pred.CastPosition.Y - from.Y) + from.Y; pred.CastPosition = new Vector2(x, y); } return pred; } else { Prediction.Result result = new Prediction.Result(); if (path.Count <= 1) //if target is not moving, easy to hit { result.HitChance = HitChance.Immobile; result.CastPosition = target.ServerPosition.To2D(); result.UnitPosition = result.CastPosition; return result; } if (target is Obj_AI_Hero && ((Obj_AI_Hero)target).IsChannelingImportantSpell()) { result.HitChance = HitChance.Immobile; result.CastPosition = target.ServerPosition.To2D(); result.UnitPosition = result.CastPosition; return result; } if (Utility.IsImmobileTarget(target)) return Prediction.GetImmobilePrediction(target, width, delay, missileSpeed, range, collisionable, SkillshotType.SkillshotCircle, from, rangeCheckFrom); if (target.IsDashing()) return Prediction.GetDashingPrediction(target, width, delay, missileSpeed, range, collisionable, SkillshotType.SkillshotCircle, from, rangeCheckFrom); float targetDistance = rangeCheckFrom.Distance(target.ServerPosition); float flyTime = 0f; if (missileSpeed != 0) { Vector2 Vt = (path[path.Count - 1] - path[0]).Normalized() * target.MoveSpeed; Vector2 Vs = (target.ServerPosition.To2D() - rangeCheckFrom).Normalized() * missileSpeed; Vector2 Vr = Vs - Vt; flyTime = targetDistance / Vr.Length(); if (path.Count > 5) flyTime = targetDistance / missileSpeed; } float t = flyTime + delay + Game.Ping / 2000f + ConfigMenu.SpellDelay / 1000f; result.HitChance = Prediction.GetHitChance(t * 1000f, avgt, movt, avgp, anglediff); #region arc collision test if (result.HitChance > HitChance.Low) { for (int i = 1; i < path.Count; i++) { Vector2 senderPos = rangeCheckFrom; Vector2 testPos = path[i]; float multp = (testPos.Distance(senderPos) / 875.0f); var dianaArc = new SPrediction.Geometry.Polygon( ClipperWrapper.DefineArc(senderPos - new Vector2(875 / 2f, 20), testPos, (float)Math.PI * multp, 410, 200 * multp), ClipperWrapper.DefineArc(senderPos - new Vector2(875 / 2f, 20), testPos, (float)Math.PI * multp, 410, 320 * multp)); if (!ClipperWrapper.IsOutside(dianaArc, target.ServerPosition.To2D())) { result.HitChance = HitChance.VeryHigh; result.CastPosition = testPos; result.UnitPosition = testPos; return result; } } } #endregion return CirclePrediction.GetPrediction(target, width, delay, missileSpeed, range, collisionable, path, avgt, movt, avgp, anglediff, from, rangeCheckFrom); } }
/// <summary> /// Gets prediction result /// </summary> /// <param name="target">Target</param> /// <param name="width">Vector width</param> /// <param name="delay">Spell delay</param> /// <param name="vectorSpeed">Vector speed</param> /// <param name="range">Spell range</param> /// <param name="vectorLenght">Vector lenght</param> /// <param name="path">Waypoints of target</param> /// <param name="avgt">Average reaction time (in ms)</param> /// <param name="movt">Passed time from last movement change (in ms)</param> /// <param name="avgp">Average Path Lenght</param> /// <param name="rangeCheckFrom"></param> /// <returns>Prediction result as <see cref="Prediction.Vector.Result"/></returns> public static Result GetPrediction(AIBaseClient target, float width, float delay, float vectorSpeed, float range, float vectorLenght, List <Vector2> path, float avgt, float movt, float avgp, Vector2 rangeCheckFrom) { Prediction.AssertInitializationMode(); Result result = new Result(); //auto aoe hit (2 hits with using one target as from position) if (target.Type == GameObjectType.AIHeroClient && target.IsValid) //do these calcs if champion kappa { if (ObjectManager.Player.CountEnemyHeroesInRange(range) > 0 && ObjectManager.Player.CountEnemyHeroesInRange(range + vectorLenght) > 1) //if there is at least 1 enemy in range && at least 2 enemy which laser can hit { Vector2 predPos1 = Prediction.GetFastUnitPosition(target, delay); //get target unit position after delay foreach (var enemy in GameObjects.EnemyHeroes) //loop all enemies { if (enemy.NetworkId != target.NetworkId && enemy.Distance(rangeCheckFrom) < range + vectorLenght) //if enemy is not given target and enemy is hitable by laser { Vector2 predPos2 = Prediction.GetFastUnitPosition(enemy, delay); //get enemy unit position after delay if (predPos1.Distance(rangeCheckFrom) < range) //if target is in range { Prediction.Result predRes = LinePrediction.GetPrediction(enemy, width, delay, vectorSpeed, vectorLenght, false, enemy.GetWaypoints(), enemy.AvgMovChangeTime(), enemy.LastMovChangeTime(), enemy.AvgPathLenght(), 360, predPos1 - (predPos1 - rangeCheckFrom).Normalized().Perpendicular() * 30, predPos1 - (predPos1 - rangeCheckFrom).Normalized().Perpendicular() * 30); //get enemy prediciton with from = target's position (a bit backward) if (predRes.HitChance >= HitChance.Low) { return(predRes.AsVectorResult(predPos1 - (predPos1 - rangeCheckFrom).Normalized().Perpendicular() * 30)); } } else if (predPos2.Distance(rangeCheckFrom) < range) //if enemy is in range { Prediction.Result predRes = LinePrediction.GetPrediction(target, width, delay, vectorSpeed, vectorLenght, false, path, avgt, movt, avgp, 360, predPos2 - (predPos2 - rangeCheckFrom).Normalized().Perpendicular() * 30, predPos2 - (predPos2 - rangeCheckFrom).Normalized().Perpendicular() * 30); //get target prediction with from = enemy's position (a bit backward) if (predRes.HitChance >= HitChance.Low) { return(predRes.AsVectorResult(predPos2 - (predPos2 - rangeCheckFrom).Normalized().Perpendicular() * 30)); } } } } } } Vector2 immobileFrom = rangeCheckFrom + (target.PreviousPosition.ToVector2() - rangeCheckFrom).Normalized() * range; if (path.Count <= 1) //if target is not moving, easy to hit { result.HitChance = HitChance.VeryHigh; result.CastSourcePosition = immobileFrom; result.CastTargetPosition = target.PreviousPosition.ToVector2(); result.UnitPosition = result.CastTargetPosition; result.CollisionResult = Collision.GetCollisions(immobileFrom, result.CastTargetPosition, range, width, delay, vectorSpeed); if (immobileFrom.Distance(result.CastTargetPosition) > vectorLenght - Prediction.GetArrivalTime(immobileFrom.Distance(result.CastTargetPosition), delay, vectorSpeed) * target.MoveSpeed) { result.HitChance = HitChance.OutOfRange; } return(result); } if (target is AIHeroClient) { if (((AIHeroClient)target).IsCastingImporantSpell()) { result.HitChance = HitChance.VeryHigh; result.CastSourcePosition = immobileFrom; result.CastTargetPosition = target.PreviousPosition.ToVector2(); result.UnitPosition = result.CastTargetPosition; result.CollisionResult = Collision.GetCollisions(immobileFrom, result.CastTargetPosition, range, width, delay, vectorSpeed); //check if target can dodge with moving backward if (immobileFrom.Distance(result.CastTargetPosition) > range - Prediction.GetArrivalTime(immobileFrom.Distance(result.CastTargetPosition), delay, vectorSpeed) * target.MoveSpeed) { result.HitChance = HitChance.OutOfRange; } return(result); } //to do: find a fuking logic if (avgp < 400 && movt < 100) { result.HitChance = HitChance.High; result.CastTargetPosition = target.PreviousPosition.ToVector2(); result.CastSourcePosition = immobileFrom; result.UnitPosition = result.CastTargetPosition; result.CollisionResult = Collision.GetCollisions(immobileFrom, result.CastTargetPosition, range, width, delay, vectorSpeed); //check if target can dodge with moving backward if (immobileFrom.Distance(result.CastTargetPosition) > range - Prediction.GetArrivalTime(immobileFrom.Distance(result.CastTargetPosition), delay, vectorSpeed) * target.MoveSpeed) { result.HitChance = HitChance.OutOfRange; } return(result); } } if (target.IsDashing()) { return(Prediction.GetDashingPrediction(target, width, delay, vectorSpeed, range, false, SkillshotType.Line, immobileFrom, rangeCheckFrom).AsVectorResult(immobileFrom)); } if (Utility.IsImmobileTarget(target)) { return(Prediction.GetImmobilePrediction(target, width, delay, vectorSpeed, range, false, SkillshotType.Line, immobileFrom, rangeCheckFrom).AsVectorResult(immobileFrom)); } for (int i = 0; i < path.Count - 1; i++) { Vector2 point = Vector2.Zero; if (path[i].Distance(ObjectManager.Player.PreviousPosition) < range) { point = path[i]; } else { point = Geometry.ClosestCirclePoint(rangeCheckFrom, range, path[i]); } var res = Prediction.WaypointAnlysis(target, width, delay, vectorSpeed, vectorLenght, false, SkillshotType.Line, path, avgt, movt, avgp, 360, point); res.Input = new Prediction.Input(target, delay, vectorSpeed, width, range, false, SkillshotType.Line, rangeCheckFrom.ToVector3World(), rangeCheckFrom.ToVector3World()); res.Lock(); if (res.HitChance >= HitChance.Low) { return(res.AsVectorResult(point)); } } result.CastSourcePosition = immobileFrom; result.CastTargetPosition = target.PreviousPosition.ToVector2(); result.HitChance = HitChance.None; return(result); }
/// <summary> /// Gets Aoe Prediction result /// </summary> /// <param name="width">Spell width</param> /// <param name="delay">Spell delay</param> /// <param name="vectorSpeed">Vector speed</param> /// <param name="range">Spell range</param> /// <param name="vectorLenght">Vector lenght</param> /// <param name="rangeCheckFrom"></param> /// <returns>Prediction result as <see cref="Prediction.AoeResult"/></returns> public static AoeResult GetAoePrediction(float width, float delay, float vectorSpeed, float range, float vectorLenght, Vector2 rangeCheckFrom) { AoeResult result = new AoeResult(); var enemies = GameObjects.EnemyHeroes.Where(p => p.IsValidTarget() && Prediction.GetFastUnitPosition(p, delay, 0, rangeCheckFrom).Distance(rangeCheckFrom) < range); foreach (var enemy in enemies) { List <Vector2> path = enemy.GetWaypoints(); if (path.Count <= 1) { Vector2 from = rangeCheckFrom + (enemy.PreviousPosition.ToVector2() - rangeCheckFrom).Normalized() * range; Vector2 to = from + (enemy.PreviousPosition.ToVector2() - from).Normalized() * vectorLenght; Collision.Result colResult = Collision.GetCollisions(from, to, range, width, delay, vectorSpeed); if (colResult.Objects.HasFlag(Collision.Flags.EnemyChampions)) { int collisionCount = colResult.Units.Count(p => p.IsEnemy && p.Type == GameObjectType.AIHeroClient && p.IsValid); if (collisionCount > result.HitCount) { result = new AoeResult { CastSourcePosition = from, CastTargetPosition = enemy.PreviousPosition.ToVector2(), HitCount = collisionCount, CollisionResult = colResult }; } } } else { if (!enemy.IsDashing()) { for (int i = 0; i < path.Count - 1; i++) { Vector2 point = Geometry.ClosestCirclePoint(rangeCheckFrom, range, path[i]); Prediction.Result prediction = Prediction.GetPrediction(enemy, width, delay, vectorSpeed, vectorLenght, false, SkillshotType.Line, path, enemy.AvgMovChangeTime(), enemy.LastMovChangeTime(), enemy.AvgPathLenght(), enemy.LastAngleDiff(), point, rangeCheckFrom); if (prediction.HitChance > HitChance.Medium) { Vector2 to = point + (prediction.CastPosition - point).Normalized() * vectorLenght; Collision.Result colResult = Collision.GetCollisions(point, to, range, width, delay, vectorSpeed, false); if (colResult.Objects.HasFlag(Collision.Flags.EnemyChampions)) { int collisionCount = colResult.Units.Count(p => p.IsEnemy && p.Type == GameObjectType.AIHeroClient && p.IsValid); if (collisionCount > result.HitCount) { result = new AoeResult { CastSourcePosition = point, CastTargetPosition = prediction.CastPosition, HitCount = collisionCount, CollisionResult = colResult }; } } } } } } } return(result); }
/// <summary> /// Gets prediction result /// </summary> /// <param name="target">Target</param> /// <param name="width">Vector width</param> /// <param name="delay">Spell delay</param> /// <param name="vectorSpeed">Vector speed</param> /// <param name="range">Spell range</param> /// <param name="vectorLenght">Vector lenght</param> /// <param name="path">Waypoints of target</param> /// <param name="avgt">Average reaction time (in ms)</param> /// <param name="movt">Passed time from last movement change (in ms)</param> /// <param name="avgp">Average Path Lenght</param> /// <param name="rangeCheckFrom"></param> /// <returns>Prediction result as <see cref="Prediction.Vector.Result"/></returns> public static Result GetPrediction(Obj_AI_Base target, float width, float delay, float vectorSpeed, float range, float vectorLenght, List <Vector2> path, float avgt, float movt, float avgp, Vector2 rangeCheckFrom) { Prediction.AssertInitializationMode(); Result result = new Result(); Vector2 immobileFrom = rangeCheckFrom + (target.ServerPosition.To2D() - rangeCheckFrom).Normalized() * range; if (path.Count <= 1) //if target is not moving, easy to hit { result.HitChance = HitChance.VeryHigh; result.CastTargetPosition = target.ServerPosition.To2D(); result.UnitPosition = result.CastTargetPosition; result.CollisionResult = Collision.GetCollisions(immobileFrom, result.CastTargetPosition, width, delay, vectorSpeed); if (immobileFrom.Distance(result.CastTargetPosition) > vectorLenght - Prediction.GetArrivalTime(immobileFrom.Distance(result.CastTargetPosition), delay, vectorSpeed) * target.MoveSpeed) { result.HitChance = HitChance.OutOfRange; } return(result); } if (target is Obj_AI_Hero) { if (((Obj_AI_Hero)target).IsChannelingImportantSpell()) { result.HitChance = HitChance.VeryHigh; result.CastTargetPosition = target.ServerPosition.To2D(); result.UnitPosition = result.CastTargetPosition; result.CollisionResult = Collision.GetCollisions(immobileFrom, result.CastTargetPosition, width, delay, vectorSpeed); //check if target can dodge with moving backward if (immobileFrom.Distance(result.CastTargetPosition) > range - Prediction.GetArrivalTime(immobileFrom.Distance(result.CastTargetPosition), delay, vectorSpeed) * target.MoveSpeed) { result.HitChance = HitChance.OutOfRange; } return(result); } //to do: find a fuking logic if (avgp < 400 && movt < 100) { result.HitChance = HitChance.High; result.CastTargetPosition = target.ServerPosition.To2D(); result.UnitPosition = result.CastTargetPosition; result.CollisionResult = Collision.GetCollisions(immobileFrom, result.CastTargetPosition, width, delay, vectorSpeed); //check if target can dodge with moving backward if (immobileFrom.Distance(result.CastTargetPosition) > range - Prediction.GetArrivalTime(immobileFrom.Distance(result.CastTargetPosition), delay, vectorSpeed) * target.MoveSpeed) { result.HitChance = HitChance.OutOfRange; } return(result); } } if (target.IsDashing()) { return(Prediction.GetDashingPrediction(target, width, delay, vectorSpeed, range, false, SkillshotType.SkillshotLine, immobileFrom).AsVectorResult(immobileFrom)); } if (SPrediction.Utility.IsImmobileTarget(target)) { return(Prediction.GetImmobilePrediction(target, width, delay, vectorSpeed, range, false, SkillshotType.SkillshotLine, immobileFrom).AsVectorResult(immobileFrom)); } for (int i = 0; i < path.Count - 1; i++) { Vector2 point = Geometry.ClosestCirclePoint(rangeCheckFrom, range, path[i], path[i + 1]); Prediction.Result res = Prediction.WaypointAnlysis(target, width, delay, vectorSpeed, vectorLenght, false, SkillshotType.SkillshotLine, path, avgt, movt, avgp, point); if (res.HitChance >= HitChance.Low) { return(res.AsVectorResult(point)); } } result.CastSourcePosition = immobileFrom; result.CastTargetPosition = target.ServerPosition.To2D(); result.HitChance = HitChance.Impossible; return(result); }
/// <summary> /// Stasis calculations /// </summary> /// <param name="spell">The spell.</param> internal void Process(Spell spell) { float arrivalT = Prediction.GetArrivalTime(spell.From.Distance(this.Unit.ServerPosition), spell.Delay, spell.Speed) * 1000f; if (Utils.TickCount - this.StartTick >= this.Duration - arrivalT) { var pred = new Prediction.Result(); pred.Input = new Prediction.Input(this.Unit, spell.Delay, spell.Speed, spell.Width, spell.Range, spell.Collision, spell.Type, spell.From, spell.RangeCheckFrom); pred.Unit = this.Unit; pred.CastPosition = this.Unit.ServerPosition.To2D(); pred.UnitPosition = pred.CastPosition; pred.HitChance = HitChance.VeryHigh; pred.Lock(false); var result = new Result(); result.Spell = spell; result.Prediction = pred; if (OnGuaranteedHit != null) OnGuaranteedHit(MethodBase.GetCurrentMethod().DeclaringType, result); this.Processed = true; } }
/// <summary> /// Gets Prediction result /// </summary> /// <param name="target">Target</param> /// <returns>Prediction result as <see cref="Prediction.Result" /></returns> public static Prediction.Result GetSPrediction(this Spell s, AIHeroClient target) { #region if common prediction selected if (ConfigMenu.SelectedPrediction == 1) { var pred = s.GetPrediction(target); var result = new Prediction.Result(new Prediction.Input(target, s), target, pred.CastPosition.LSTo2D(), pred.UnitPosition.LSTo2D(), pred.Hitchance, default(Collision.Result)); result.Lock(false); return result; } #endregion switch (s.Type) { case SkillshotType.SkillshotLine: return LinePrediction.GetPrediction(target, s.Width, s.Delay, s.Speed, s.Range, s.Collision, target.GetWaypoints(), target.AvgMovChangeTime(), target.LastMovChangeTime(), target.AvgPathLenght(), target.LastAngleDiff(), s.From.LSTo2D(), s.RangeCheckFrom.LSTo2D()); case SkillshotType.SkillshotCircle: return CirclePrediction.GetPrediction(target, s.Width, s.Delay, s.Speed, s.Range, s.Collision, target.GetWaypoints(), target.AvgMovChangeTime(), target.LastMovChangeTime(), target.AvgPathLenght(), target.LastAngleDiff(), s.From.LSTo2D(), s.RangeCheckFrom.LSTo2D()); case SkillshotType.SkillshotCone: return ConePrediction.GetPrediction(target, s.Width, s.Delay, s.Speed, s.Range, s.Collision, target.GetWaypoints(), target.AvgMovChangeTime(), target.LastMovChangeTime(), target.AvgPathLenght(), target.LastAngleDiff(), s.From.LSTo2D(), s.RangeCheckFrom.LSTo2D()); } throw new NotSupportedException("Unknown skill shot type"); }
/// <summary> /// Gets Prediction result /// </summary> /// <param name="target">Target for spell</param> /// <param name="width">Spell width</param> /// <param name="delay">Spell delay</param> /// <param name="missileSpeed">Spell missile speed</param> /// <param name="range">Spell range</param> /// <param name="collisionable">Spell collisionable</param> /// <param name="type">Spell skillshot type</param> /// <param name="path">Waypoints of target</param> /// <param name="avgt">Average reaction time (in ms)</param> /// <param name="movt">Passed time from last movement change (in ms)</param> /// <param name="avgp">Average Path Lenght</param> /// <param name="from">Spell casted position</param> /// <param name="rangeCheckFrom"></param> /// <returns>Prediction result as <see cref="Prediction.Result"/></returns> public static Prediction.Result GetPrediction(Obj_AI_Base target, float width, float delay, float missileSpeed, float range, bool collisionable, List <Vector2> path, float avgt, float movt, float avgp, float anglediff, Vector2 from, Vector2 rangeCheckFrom) { Prediction.Result result = Prediction.GetPrediction(target, width, delay, missileSpeed, range, collisionable, SkillshotType.SkillshotCircle, path, avgt, movt, avgp, anglediff, from, rangeCheckFrom); return(result); }