/// <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 (AIHeroClient enemy in enemies)
{
Prediction.Result prediction = GetPrediction(enemy, width, delay + flyTime, 0, range, false, enemy.GetWaypoints(), enemy.AvgMovChangeTime(), enemy.LastMovChangeTime(), enemy.AvgPathLenght(), 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, 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)
{
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);
foreach (AIHeroClient 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)
{
Vector2 to = from + (prediction.CastPosition - from).Normalized() * range;
var spellHitBox = ClipperWrapper.DefineSector(from, to, width, range);
var collidedEnemies = HeroManager.Enemies.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 <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)
{
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.GetWaypoints(), enemy.AvgMovChangeTime(), enemy.LastMovChangeTime(), enemy.AvgPathLenght(), from, rangeCheckFrom);
if (prediction.HitChance > HitChance.Medium)
{
Vector2 to = from + (prediction.CastPosition - from).Normalized() * range;
Collision.Result colResult = Collision.GetCollisions(from, to, 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 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 = HeroManager.Enemies.Where(p => p.IsValidTarget() && Prediction.GetFastUnitPosition(p, delay, 0, rangeCheckFrom).Distance(rangeCheckFrom) < range);
foreach (AIHeroClient enemy in enemies)
{
List <Vector2> path = enemy.GetWaypoints();
if (path.Count <= 1)
{
Vector2 from = rangeCheckFrom + (enemy.ServerPosition.To2D() - rangeCheckFrom).Normalized() * range;
Vector2 to = from + (enemy.ServerPosition.To2D() - from).Normalized() * vectorLenght;
Collision.Result colResult = Collision.GetCollisions(from, to, width, delay, vectorSpeed);
if (colResult.Objects.HasFlag(Collision.Flags.EnemyChampions))
{
int collisionCount = colResult.Units.Count(p => p.IsEnemy && p.IsChampion());
if (collisionCount > result.HitCount)
{
result = new AoeResult
{
CastSourcePosition = from,
CastTargetPosition = enemy.ServerPosition.To2D(),
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], path[i + 1]);
Prediction.Result prediction = Prediction.GetPrediction(enemy, width, delay, vectorSpeed, vectorLenght, false, SkillshotType.SkillshotLine, path, enemy.AvgMovChangeTime(), enemy.LastMovChangeTime(), enemy.AvgPathLenght(), point, rangeCheckFrom);
if (prediction.HitChance > HitChance.Medium)
{
Vector2 to = point + (prediction.CastPosition - point).Normalized() * vectorLenght;
Collision.Result colResult = Collision.GetCollisions(point, to, width, delay, vectorSpeed, false);
if (colResult.Objects.HasFlag(Collision.Flags.EnemyChampions))
{
int 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();
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 AIHeroClient)
{
if (((AIHeroClient)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);
}
