/// <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 =
HeroManager.Enemies.Where(
p =>
p.LSIsValidTarget() &&
Prediction.GetFastUnitPosition(p, delay, 0, from).LSDistance(rangeCheckFrom) < range);
foreach (var enemy in enemies)
{
var 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)
{
var to = from + (prediction.CastPosition - from).LSNormalized() * range;
var colResult = Collision.GetCollisions(from, to, range, width, delay, missileSpeed);
if (colResult.Objects.HasFlag(Collision.Flags.EnemyChampions))
{
var collisionCount = colResult.Units.Count(p => p.IsEnemy && p.IsChampion());
if (collisionCount > result.HitCount)
{
result = prediction.ToAoeResult(collisionCount, colResult);
}
}
}
}
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.IsValidTarget() && Prediction.GetFastUnitPosition(p, delay, 0, from).Distance(rangeCheckFrom) < range);
foreach (AIHeroClient enemy in enemies)
{
Prediction.Result prediction = GetPrediction(enemy, width, delay, missileSpeed, range, false, enemy.Path.ToList().To2D(), enemy.AvgMovChangeTime(), enemy.LastMovChangeTime(), enemy.AvgPathLenght(), enemy.LastAngleDiff(), 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 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 {
HitCount = 0
};
var enemies =
HeroManager.Enemies.Where(
p =>
p.LSIsValidTarget() &&
Prediction.GetFastUnitPosition(p, delay, 0, from).LSDistance(rangeCheckFrom) < range);
if (enemies.Count() > 0)
{
var posSummary = Vector2.Zero;
enemies.AsParallel()
.ForAll(p => posSummary += Prediction.GetFastUnitPosition(p, delay, missileSpeed, from));
var center = posSummary / enemies.Count();
float flyTime = 0;
if (missileSpeed != 0)
{
flyTime = from.LSDistance(center) / missileSpeed;
}
posSummary = Vector2.Zero;
var predictionResults = new List <Tuple <Prediction.Result, float> >();
foreach (var enemy in enemies)
{
var prediction = GetPrediction(enemy, width, delay + flyTime, 0, range, false, enemy.GetWaypoints(),
enemy.AvgMovChangeTime(), enemy.LastMovChangeTime(), enemy.AvgPathLenght(),
enemy.LastAngleDiff(), from, rangeCheckFrom);
if (prediction.HitChance > EloBuddy.SDK.Enumerations.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 (var 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="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 collided units & flags
/// </summary>
/// <param name="from">Start position</param>
/// <param name="to">End position</param>
/// <param name="width">Rectangle scale</param>
/// <param name="delay">Spell delay</param>
/// <param name="missileSpeed">Spell missile speed</param>
/// <returns>Collision result as <see cref="Collision.Result" /></returns>
public static Result GetCollisions(Vector2 from, Vector2 to, float range, float width, float delay,
float missileSpeed = 0, bool isArc = false)
{
var collidedUnits = new List<Obj_AI_Base>();
var spellHitBox =
ClipperWrapper.MakePaths(ClipperWrapper.DefineRectangle(from, to.LSExtend(from, -width), width));
if (isArc)
{
spellHitBox = ClipperWrapper.MakePaths(new Geometry.Polygon(
ClipperWrapper.DefineArc(from - new Vector2(900 / 2f, 20), to,
(float) Math.PI*(to.LSDistance(from)/ 900), 410, 200*(to.LSDistance(from)/ 900)),
ClipperWrapper.DefineArc(from - new Vector2(900 / 2f, 20), to,
(float) Math.PI*(to.LSDistance(from)/ 900), 410, 320*(to.LSDistance(from)/ 900))));
}
var _colFlags = Flags.None;
var collidedMinions = MinionManager.GetMinions(range + 100, MinionTypes.All, MinionTeam.NotAlly, MinionOrderTypes.None).AsParallel().Where(p => ClipperWrapper.IsIntersects(ClipperWrapper.MakePaths(ClipperWrapper.DefineCircle(Prediction.GetFastUnitPosition(p, delay, missileSpeed), p.BoundingRadius + 15)), spellHitBox));
var collidedEnemies = HeroManager.Enemies.AsParallel().Where(p =>ClipperWrapper.IsIntersects(ClipperWrapper.MakePaths(ClipperWrapper.DefineCircle(Prediction.GetFastUnitPosition(p, delay, missileSpeed), p.BoundingRadius)), spellHitBox));
var collidedAllies =
HeroManager.Allies.AsParallel()
.Where(
p =>
ClipperWrapper.IsIntersects(
ClipperWrapper.MakePaths(
ClipperWrapper.DefineCircle(Prediction.GetFastUnitPosition(p, delay, missileSpeed),
p.BoundingRadius)), spellHitBox));
if (collidedMinions != null && collidedMinions.Count() != 0)
{
collidedUnits.AddRange(collidedMinions);
_colFlags |= Flags.Minions;
}
if (collidedEnemies != null && collidedEnemies.Count() != 0)
{
collidedUnits.AddRange(collidedEnemies);
_colFlags |= Flags.EnemyChampions;
}
if (collidedAllies != null && collidedAllies.Count() != 0)
{
collidedUnits.AddRange(collidedAllies);
_colFlags |= Flags.AllyChampions;
}
if (CheckWallCollision(from, to))
_colFlags |= Flags.Wall;
if (CheckYasuoWallCollision(from, to, width))
_colFlags |= Flags.YasuoWall;
return new Result(collidedUnits, _colFlags);
}
/// <summary>
/// Checks enemy hero collisions
/// </summary>
/// <param name="from">Start position</param>
/// <param name="to">End position</param>
/// <param name="width">Rectangle scale</param>
/// <param name="delay">Spell delay</param>
/// <param name="missileSpeed">Spell missile speed</param>
/// <param name="isArc">Checks collision for arc spell</param>
/// <returns>true if collision found</returns>
public static bool CheckAllyHeroCollision(Vector2 from, Vector2 to, float width, float delay,
float missileSpeed = 0, bool isArc = false)
{
var spellHitBox = ClipperWrapper.MakePaths(ClipperWrapper.DefineRectangle(from, to, width));
if (isArc)
{
spellHitBox = ClipperWrapper.MakePaths(new Geometry.Polygon(
ClipperWrapper.DefineArc(from - new Vector2(900 / 2f, 20), to,
(float) Math.PI*(to.LSDistance(from)/ 900), 410, 200*(to.LSDistance(from)/ 900)),
ClipperWrapper.DefineArc(from - new Vector2(900 / 2f, 20), to,
(float) Math.PI*(to.LSDistance(from)/ 900), 410, 320*(to.LSDistance(from)/ 900))));
}
return
HeroManager.Allies.AsParallel()
.Any(
p =>
ClipperWrapper.IsIntersects(
ClipperWrapper.MakePaths(
ClipperWrapper.DefineCircle(Prediction.GetFastUnitPosition(p, delay, missileSpeed),
p.BoundingRadius)), spellHitBox));
}
/// <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>
/// Checks minion collisions
/// </summary>
/// <param name="from">Start position</param>
/// <param name="to">End position</param>
/// <param name="width">Rectangle scale</param>
/// <param name="delay">Spell delay</param>
/// <param name="missileSpeed">Spell missile speed</param>
/// <param name="isArc">Checks collision for arc spell</param>
/// <returns>true if collision found</returns>
public static bool CheckMinionCollision(Vector2 from, Vector2 to, float width, float delay,
float missileSpeed = 0, bool isArc = false)
{
var spellHitBox = ClipperWrapper.MakePaths(ClipperWrapper.DefineRectangle(from, to, width));
if (isArc)
{
spellHitBox = ClipperWrapper.MakePaths(new Geometry.Polygon(
ClipperWrapper.DefineArc(from - new Vector2(875 / 2f, 20), to,
(float)Math.PI * (to.Distance(from) / 875f), 410, 200 * (to.Distance(from) / 875f)),
ClipperWrapper.DefineArc(from - new Vector2(875 / 2f, 20), to,
(float)Math.PI * (to.Distance(from) / 875f), 410, 320 * (to.Distance(from) / 875f))));
}
return
(MinionManager.GetMinions(from.Distance(to) + 250, MinionTypes.All, MinionTeam.NotAlly,
MinionOrderTypes.None)
.AsParallel()
.Any(
p =>
ClipperWrapper.IsIntersects(
ClipperWrapper.MakePaths(
ClipperWrapper.DefineCircle(Prediction.GetFastUnitPosition(p, delay, missileSpeed),
p.BoundingRadius * 2f + 10f)), spellHitBox)));
}
/// <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 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)
{
var result = new AoeResult();
var enemies =
HeroManager.Enemies.Where(
p =>
p.LSIsValidTarget() &&
Prediction.GetFastUnitPosition(p, delay, 0, rangeCheckFrom).LSDistance(rangeCheckFrom) < range);
foreach (var enemy in enemies)
{
var path = enemy.GetWaypoints();
if (path.Count <= 1)
{
var from = rangeCheckFrom + (enemy.ServerPosition.LSTo2D() - rangeCheckFrom).LSNormalized() * range;
var to = from + (enemy.ServerPosition.LSTo2D() - from).LSNormalized() * vectorLenght;
var colResult = Collision.GetCollisions(from, to, range, width, delay, vectorSpeed);
if (colResult.Objects.HasFlag(Collision.Flags.EnemyChampions))
{
var collisionCount = colResult.Units.Count(p => p.IsEnemy && p.IsChampion());
if (collisionCount > result.HitCount)
{
result = new AoeResult
{
CastSourcePosition = from,
CastTargetPosition = enemy.ServerPosition.LSTo2D(),
HitCount = collisionCount,
CollisionResult = colResult
};
}
}
}
else
{
if (!enemy.IsDashing())
{
for (var i = 0; i < path.Count - 1; i++)
{
var point = Geometry.ClosestCirclePoint(rangeCheckFrom, range, path[i]);
var prediction = Prediction.GetPrediction(enemy, width, delay, vectorSpeed, vectorLenght,
false, SkillshotType.SkillshotLine, path, enemy.AvgMovChangeTime(),
enemy.LastMovChangeTime(), enemy.AvgPathLenght(), enemy.LastAngleDiff(), point,
rangeCheckFrom);
if (prediction.HitChance > HitChance.Medium)
{
var to = point + (prediction.CastPosition - point).LSNormalized() * vectorLenght;
var colResult = Collision.GetCollisions(point, to, range, width, delay, vectorSpeed);
if (colResult.Objects.HasFlag(Collision.Flags.EnemyChampions))
{
var collisionCount = colResult.Units.Count(p => p.IsEnemy && p.IsChampion());
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();
var result = new Result();
//auto aoe hit (2 hits with using one target as from position)
if (target.IsChampion()) //do these calcs if champion kappa
{
if (ObjectManager.Player.LSCountEnemiesInRange(range) > 0 &&
ObjectManager.Player.LSCountEnemiesInRange(range + vectorLenght) > 1)
//if there is at least 1 enemy in range && at least 2 enemy which laser can hit
{
var predPos1 = Prediction.GetFastUnitPosition(target, delay); //get target unit position after delay
foreach (var enemy in HeroManager.Enemies) //loop all enemies
{
if (enemy.NetworkId != target.NetworkId && enemy.LSDistance(rangeCheckFrom) < range + vectorLenght)
//if enemy is not given target and enemy is hitable by laser
{
var predPos2 = Prediction.GetFastUnitPosition(enemy, delay);
//get enemy unit position after delay
if (predPos1.LSDistance(rangeCheckFrom) < range) //if target is in range
{
var predRes = LinePrediction.GetPrediction(enemy, width, delay, vectorSpeed,
vectorLenght, false, enemy.GetWaypoints(), enemy.AvgMovChangeTime(),
enemy.LastMovChangeTime(), enemy.AvgPathLenght(), 360,
predPos1 - (predPos1 - rangeCheckFrom).LSNormalized().LSPerpendicular() * 30,
predPos1 - (predPos1 - rangeCheckFrom).LSNormalized().LSPerpendicular() * 30);
//get enemy prediciton with from = target's position (a bit backward)
if (predRes.HitChance >= EloBuddy.SDK.Enumerations.HitChance.Low)
{
return
(predRes.AsVectorResult(predPos1 -
(predPos1 - rangeCheckFrom).LSNormalized().LSPerpendicular() *
30));
}
}
else if (predPos2.LSDistance(rangeCheckFrom) < range) //if enemy is in range
{
var predRes = LinePrediction.GetPrediction(target, width, delay, vectorSpeed,
vectorLenght, false, path, avgt, movt, avgp, 360,
predPos2 - (predPos2 - rangeCheckFrom).LSNormalized().LSPerpendicular() * 30,
predPos2 - (predPos2 - rangeCheckFrom).LSNormalized().LSPerpendicular() * 30);
//get target prediction with from = enemy's position (a bit backward)
if (predRes.HitChance >= EloBuddy.SDK.Enumerations.HitChance.Low)
{
return
(predRes.AsVectorResult(predPos2 -
(predPos2 - rangeCheckFrom).LSNormalized().LSPerpendicular() *
30));
}
}
}
}
}
}
var immobileFrom = rangeCheckFrom + (target.ServerPosition.LSTo2D() - rangeCheckFrom).LSNormalized() * range;
if (path.Count <= 1) //if target is not moving, easy to hit
{
result.HitChance = EloBuddy.SDK.Enumerations.HitChance.High;
result.CastSourcePosition = immobileFrom;
result.CastTargetPosition = target.ServerPosition.LSTo2D();
result.UnitPosition = result.CastTargetPosition;
result.CollisionResult = Collision.GetCollisions(immobileFrom, result.CastTargetPosition, range, width,
delay, vectorSpeed);
if (immobileFrom.LSDistance(result.CastTargetPosition) >
vectorLenght -
Prediction.GetArrivalTime(immobileFrom.LSDistance(result.CastTargetPosition), delay, vectorSpeed) *
target.MoveSpeed)
{
result.HitChance = EloBuddy.SDK.Enumerations.HitChance.Unknown;
}
return(result);
}
if (target is AIHeroClient)
{
if (((AIHeroClient)target).IsChannelingImportantSpell())
{
result.HitChance = EloBuddy.SDK.Enumerations.HitChance.High;
result.CastSourcePosition = immobileFrom;
result.CastTargetPosition = target.ServerPosition.LSTo2D();
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.LSDistance(result.CastTargetPosition) >
range -
Prediction.GetArrivalTime(immobileFrom.LSDistance(result.CastTargetPosition), delay, vectorSpeed) *
target.MoveSpeed)
{
result.HitChance = EloBuddy.SDK.Enumerations.HitChance.Unknown;
}
return(result);
}
//to do: find a fuking logic
if (avgp < 400 && movt < 100)
{
result.HitChance = EloBuddy.SDK.Enumerations.HitChance.High;
result.CastTargetPosition = target.ServerPosition.LSTo2D();
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.LSDistance(result.CastTargetPosition) >
range -
Prediction.GetArrivalTime(immobileFrom.LSDistance(result.CastTargetPosition), delay, vectorSpeed) *
target.MoveSpeed)
{
result.HitChance = EloBuddy.SDK.Enumerations.HitChance.Unknown;
}
return(result);
}
}
if (target.IsDashing())
{
return
(Prediction.GetDashingPrediction(target, width, delay, vectorSpeed, range, false,
SkillshotType.SkillshotLine, immobileFrom, rangeCheckFrom).AsVectorResult(immobileFrom));
}
if (Utility.IsImmobileTarget(target))
{
return
(Prediction.GetImmobilePrediction(target, width, delay, vectorSpeed, range, false,
SkillshotType.SkillshotLine, immobileFrom, rangeCheckFrom).AsVectorResult(immobileFrom));
}
for (var i = 0; i < path.Count - 1; i++)
{
var point = Vector2.Zero;
point = path[i].LSDistance(ObjectManager.Player.ServerPosition) < range ? path[i] : Geometry.ClosestCirclePoint(rangeCheckFrom, range, path[i]);
var res = Prediction.WaypointAnlysis(target, width, delay, vectorSpeed, vectorLenght, false,
SkillshotType.SkillshotLine, path, avgt, movt, avgp, 360, point);
res.Lock();
if (res.HitChance >= EloBuddy.SDK.Enumerations.HitChance.Low)
{
return(res.AsVectorResult(point));
}
}
result.CastSourcePosition = immobileFrom;
result.CastTargetPosition = target.ServerPosition.LSTo2D();
result.HitChance = EloBuddy.SDK.Enumerations.HitChance.Impossible;
return(result);
}
