public static bool LineIntersectLinearSpellEx(this Spell spell, Vector2 a, Vector2 b, out Vector2 intersection) //edited
{
var myBoundingRadius = ObjectManager.Player.BoundingRadius;
var spellDir = spell.Direction;
var pSpellDir = spell.Direction.Perpendicular();
var spellRadius = spell.Radius;
var spellPos = spell.CurrentSpellPosition - spellDir * myBoundingRadius; //leave some space at back of spell
var endPos = spell.GetSpellEndPosition() + spellDir * myBoundingRadius; //leave some space at the front of spell
var startRightPos = spellPos + pSpellDir * (spellRadius + myBoundingRadius);
var startLeftPos = spellPos - pSpellDir * (spellRadius + myBoundingRadius);
var endRightPos = endPos + pSpellDir * (spellRadius + myBoundingRadius);
var endLeftPos = endPos - pSpellDir * (spellRadius + myBoundingRadius);
List <Geometry.IntersectionResult> intersects = new List <Geometry.IntersectionResult>();
Vector2 heroPos = ObjectManager.Player.ServerPosition.To2D();
intersects.Add(a.Intersection(b, startRightPos, startLeftPos));
intersects.Add(a.Intersection(b, endRightPos, endLeftPos));
intersects.Add(a.Intersection(b, startRightPos, endRightPos));
intersects.Add(a.Intersection(b, startLeftPos, endLeftPos));
var sortedIntersects = intersects.Where(i => i.Intersects).OrderBy(i => i.Point.Distance(heroPos)); //Get first intersection
if (sortedIntersects.Count() > 0)
{
intersection = sortedIntersects.First().Point;
return(true);
}
intersection = Vector2.Zero;
return(false);
}
public static bool LineIntersectLinearSpell(this Spell spell, Vector2 a, Vector2 b)
{
var myBoundingRadius = ObjectManager.Player.BoundingRadius;
var spellDir = spell.Direction;
var pSpellDir = spell.Direction.Perpendicular();
var spellRadius = spell.Radius;
var spellPos = spell.CurrentSpellPosition; // -spellDir * myBoundingRadius; //leave some space at back of spell
var endPos = spell.GetSpellEndPosition(); // +spellDir * myBoundingRadius; //leave some space at the front of spell
var startRightPos = spellPos + pSpellDir * (spellRadius + myBoundingRadius);
var startLeftPos = spellPos - pSpellDir * (spellRadius + myBoundingRadius);
var endRightPos = endPos + pSpellDir * (spellRadius + myBoundingRadius);
var endLeftPos = endPos - pSpellDir * (spellRadius + myBoundingRadius);
bool int1 = MathUtils.CheckLineIntersection(a, b, startRightPos, startLeftPos);
bool int2 = MathUtils.CheckLineIntersection(a, b, endRightPos, endLeftPos);
bool int3 = MathUtils.CheckLineIntersection(a, b, startRightPos, endRightPos);
bool int4 = MathUtils.CheckLineIntersection(a, b, startLeftPos, endLeftPos);
if (int1 || int2 || int3 || int4)
{
return(true);
}
return(false);
}
public static bool InSkillShot(this Vector2 position, Spell spell, float radius, bool predictCollision = true)
{
if (spell.SpellType == SpellType.Line)
{
Vector2 spellPos = spell.CurrentSpellPosition;
Vector2 spellEndPos = predictCollision ? spell.GetSpellEndPosition() : spell.EndPos;
//spellPos = spellPos - spell.direction * radius; //leave some space at back of spell
//spellEndPos = spellEndPos + spell.direction * radius; //leave some space at the front of spell
/*if (spell.info.projectileSpeed == float.MaxValue
* && Evade.GetTickCount - spell.startTime > spell.info.spellDelay)
* {
* return false;
* }*/
var projection = position.ProjectOn(spellPos, spellEndPos);
/*if (projection.SegmentPoint.Distance(spellEndPos) < 100) //Check Skillshot endpoints
* {
* //unfinished
* }*/
return(projection.IsOnSegment && projection.SegmentPoint.Distance(position) <= spell.Radius + radius);
}
else if (spell.SpellType == SpellType.Circular)
{
if (spell.Info.SpellName == "VeigarEventHorizon")
{
return(position.Distance(spell.EndPos) <= spell.Radius + radius - GameData.HeroInfo.BoundingRadius &&
position.Distance(spell.EndPos) >= spell.Radius + radius - GameData.HeroInfo.BoundingRadius - 125);
}
return(position.Distance(spell.EndPos) <= spell.Radius + radius - GameData.HeroInfo.BoundingRadius);
}
else if (spell.SpellType == SpellType.Arc)
{
if (position.IsLeftOfLineSegment(spell.StartPos, spell.EndPos))
{
return(false);
}
var spellRange = spell.StartPos.Distance(spell.EndPos);
var midPoint = spell.StartPos + spell.Direction * (spellRange / 2);
return(position.Distance(midPoint) <= spell.Radius + radius - GameData.HeroInfo.BoundingRadius);
}
else if (spell.SpellType == SpellType.Cone)
{
}
return(false);
}
public static bool CanHeroWalkIntoSpell(Spell spell)
{
if (ConfigValue.AdvancedSpellDetection.GetBool())
{
Vector2 heroPos = MyHero.Position.To2D();
var extraDist = MyHero.Distance(GameData.HeroInfo.ServerPos2D);
if (spell.SpellType == SpellType.Line)
{
var walkRadius = GameData.HeroInfo.MoveSpeed * (spell.EndTime - EvadeUtils.TickCount) / 1000 +
GameData.HeroInfo.BoundingRadius + spell.Info.Radius + extraDist + 10;
var spellPos = spell.CurrentSpellPosition;
var spellEndPos = spell.GetSpellEndPosition();
var projection = heroPos.ProjectOn(spellPos, spellEndPos);
return(projection.SegmentPoint.Distance(heroPos) <= walkRadius);
}
else if (spell.SpellType == SpellType.Circular)
{
var walkRadius = GameData.HeroInfo.MoveSpeed * (spell.EndTime - EvadeUtils.TickCount) / 1000 +
GameData.HeroInfo.BoundingRadius + spell.Info.Radius + extraDist + 10;
if (heroPos.Distance(spell.EndPos) < walkRadius)
{
return(true);
}
}
else if (spell.SpellType == SpellType.Arc)
{
var spellRange = spell.StartPos.Distance(spell.EndPos);
var midPoint = spell.StartPos + spell.Direction * (spellRange / 2);
var arcRadius = spell.Info.Radius * (1 + spellRange / 100);
var walkRadius = GameData.HeroInfo.MoveSpeed * (spell.EndTime - EvadeUtils.TickCount) / 1000 +
GameData.HeroInfo.BoundingRadius + arcRadius + extraDist + 10;
if (heroPos.Distance(midPoint) < walkRadius)
{
return(true);
}
}
return(false);
}
return(true);
}
public static BoundingBox GetLinearSpellBoundingBox(this Spell spell)
{
var myBoundingRadius = GameData.HeroInfo.BoundingRadius;
var spellDir = spell.Direction;
var pSpellDir = spell.Direction.Perpendicular();
var spellRadius = spell.Radius;
var spellPos = spell.CurrentSpellPosition - spellDir * myBoundingRadius; //leave some space at back of spell
var endPos = spell.GetSpellEndPosition() + spellDir * myBoundingRadius; //leave some space at the front of spell
var startRightPos = spellPos + pSpellDir * (spellRadius + myBoundingRadius);
var endLeftPos = endPos - pSpellDir * (spellRadius + myBoundingRadius);
return(new BoundingBox(new Vector3(endLeftPos.X, endLeftPos.Y, -1), new Vector3(startRightPos.X, startRightPos.Y, 1)));
}
public static Vector2 GetSpellProjection(this Spell spell, Vector2 pos, bool predictPos = false)
{
if (spell.SpellType == SpellType.Line ||
spell.SpellType == SpellType.Arc)
{
if (predictPos)
{
var spellPos = spell.CurrentSpellPosition;
var spellEndPos = spell.GetSpellEndPosition();
return(pos.ProjectOn(spellPos, spellEndPos).SegmentPoint);
}
return(pos.ProjectOn(spell.StartPos, spell.EndPos).SegmentPoint);
}
if (spell.SpellType == SpellType.Circular)
{
return(spell.EndPos);
}
return(Vector2.Zero);
}
public static bool InSkillShot(this Vector2 position, Spell spell, float radius, bool predictCollision = true)
{
if (spell.SpellType == SpellType.Line)
{
Vector2 spellPos = spell.CurrentSpellPosition;
Vector2 spellEndPos = predictCollision ? spell.GetSpellEndPosition() : spell.EndPos;
//spellPos = spellPos - spell.direction * radius; //leave some space at back of spell
//spellEndPos = spellEndPos + spell.direction * radius; //leave some space at the front of spell
/*if (spell.info.projectileSpeed == float.MaxValue
&& Evade.GetTickCount - spell.startTime > spell.info.spellDelay)
{
return false;
}*/
var projection = position.ProjectOn(spellPos, spellEndPos);
/*if (projection.SegmentPoint.Distance(spellEndPos) < 100) //Check Skillshot endpoints
{
//unfinished
}*/
return projection.IsOnSegment && projection.SegmentPoint.Distance(position) <= spell.Radius + radius;
}
else if (spell.SpellType == SpellType.Circular)
{
if (spell.Info.SpellName == "VeigarEventHorizon")
{
return position.Distance(spell.EndPos) <= spell.Radius + radius - GameData.HeroInfo.BoundingRadius
&& position.Distance(spell.EndPos) >= spell.Radius + radius - GameData.HeroInfo.BoundingRadius - 125;
}
return position.Distance(spell.EndPos) <= spell.Radius + radius - GameData.HeroInfo.BoundingRadius;
}
else if (spell.SpellType == SpellType.Arc)
{
if (position.IsLeftOfLineSegment(spell.StartPos, spell.EndPos))
{
return false;
}
var spellRange = spell.StartPos.Distance(spell.EndPos);
var midPoint = spell.StartPos + spell.Direction * (spellRange/2);
return position.Distance(midPoint) <= spell.Radius + radius - GameData.HeroInfo.BoundingRadius;
}
else if (spell.SpellType == SpellType.Cone)
{
}
return false;
}
private void Drawing_OnDraw(EventArgs args)
{
if (ConfigValue.DrawEvadePosition.GetBool())
{
//Render.Circle.DrawCircle(myHero.Position.ExtendDir(dir, 500), 65, Color.Red, 10);
/*foreach (var point in myHero.Path)
* {
* Render.Circle.DrawCircle(point, 65, Color.Red, 10);
* }*/
if (Evade.LastPosInfo != null)
{
var pos = Evade.LastPosInfo.Position; //Evade.lastEvadeCommand.targetPosition;
Render.Circle.DrawCircle(new Vector3(pos.X, pos.Y, MyHero.Position.Z), 65, Color.Red, 10);
}
}
//DrawPlayerPath();
DrawEvadeStatus();
if (!ConfigValue.DrawSkillShots.GetBool())
{
return;
}
foreach (KeyValuePair <int, Spell> entry in SpellDetector.DrawSpells)
{
Spell spell = entry.Value;
var width = 0;
switch (spell.Dangerlevel)
{
case SpellDangerLevel.Low:
width = ConfigValue.LowDangerDrawWidth.GetInt();
break;
case SpellDangerLevel.Normal:
width = ConfigValue.NormalDangerDrawWidth.GetInt();
break;
case SpellDangerLevel.High:
width = ConfigValue.HighDangerDrawWidth.GetInt();
break;
case SpellDangerLevel.Extreme:
width = ConfigValue.ExtremeDangerDrawWidth.GetInt();
break;
}
if (Config.Properties.GetSpell(spell.Info.SpellName).Draw)
{
if (spell.SpellType == SpellType.Line)
{
Vector2 spellPos = spell.CurrentSpellPosition;
Vector2 spellEndPos = spell.GetSpellEndPosition();
DrawLineRectangle(spellPos, spellEndPos, (int)spell.Radius, width, GetSpellColor(spell.Dangerlevel));
/*foreach (var hero in ObjectManager.Get<AIHeroClient>())
* {
* Render.Circle.DrawCircle(new Vector3(hero.ServerPosition.X, hero.ServerPosition.Y, myHero.Position.Z), (int)spell.radius, Color.Red, 5);
* }*/
if (ConfigValue.DrawSpellPosition.GetBool() && spell.SpellObject != null)
{
//spellPos = SpellDetector.GetCurrentSpellPosition(spell, true, ObjectCache.gamePing);
/*if (true)
* {
* var spellPos2 = spell.startPos + spell.direction * spell.info.projectileSpeed * (Evade.GetTickCount - spell.startTime - spell.info.spellDelay) / 1000 + spell.direction * spell.info.projectileSpeed * ((float)ObjectCache.gamePing / 1000);
* Render.Circle.DrawCircle(new Vector3(spellPos2.X, spellPos2.Y, myHero.Position.Z), (int)spell.radius, Color.Red, 8);
* }*/
/*if (spell.spellObject != null && spell.spellObject.IsValid && spell.spellObject.IsVisible &&
* spell.spellObject.Position.To2D().Distance(ObjectCache.myHeroCache.serverPos2D) < spell.info.range + 1000)*/
Render.Circle.DrawCircle(new Vector3(spellPos.X, spellPos.Y, MyHero.Position.Z), (int)spell.Radius, GetSpellColor(spell.Dangerlevel), width);
}
}
else if (spell.SpellType == SpellType.Circular)
{
Render.Circle.DrawCircle(new Vector3(spell.EndPos.X, spell.EndPos.Y, spell.Height), (int)spell.Radius, GetSpellColor(spell.Dangerlevel), width);
if (spell.Info.SpellName == "VeigarEventHorizon")
{
Render.Circle.DrawCircle(new Vector3(spell.EndPos.X, spell.EndPos.Y, spell.Height), (int)spell.Radius - 125, GetSpellColor(spell.Dangerlevel), width);
}
}
else if (spell.SpellType == SpellType.Arc)
{
/*var spellRange = spell.startPos.Distance(spell.endPos);
* var midPoint = spell.startPos + spell.direction * (spellRange / 2);
*
* Render.Circle.DrawCircle(new Vector3(midPoint.X, midPoint.Y, myHero.Position.Z), (int)spell.radius, spellDrawingConfig.Color, spellDrawingWidth);
*
* Drawing.DrawLine(Drawing.WorldToScreen(spell.startPos.To3D()),
* Drawing.WorldToScreen(spell.endPos.To3D()),
* spellDrawingWidth, spellDrawingConfig.Color);*/
}
else if (spell.SpellType == SpellType.Cone)
{
}
}
}
}
public static bool CanHeroWalkIntoSpell(Spell spell)
{
if (ConfigValue.AdvancedSpellDetection.GetBool())
{
Vector2 heroPos = MyHero.Position.To2D();
var extraDist = MyHero.Distance(GameData.HeroInfo.ServerPos2D);
if (spell.SpellType == SpellType.Line)
{
var walkRadius = GameData.HeroInfo.MoveSpeed * (spell.EndTime - EvadeUtils.TickCount) / 1000 +
GameData.HeroInfo.BoundingRadius + spell.Info.Radius + extraDist + 10;
var spellPos = spell.CurrentSpellPosition;
var spellEndPos = spell.GetSpellEndPosition();
var projection = heroPos.ProjectOn(spellPos, spellEndPos);
return projection.SegmentPoint.Distance(heroPos) <= walkRadius;
}
else if (spell.SpellType == SpellType.Circular)
{
var walkRadius = GameData.HeroInfo.MoveSpeed * (spell.EndTime - EvadeUtils.TickCount) / 1000 +
GameData.HeroInfo.BoundingRadius + spell.Info.Radius + extraDist + 10;
if (heroPos.Distance(spell.EndPos) < walkRadius)
{
return true;
}
}
else if (spell.SpellType == SpellType.Arc)
{
var spellRange = spell.StartPos.Distance(spell.EndPos);
var midPoint = spell.StartPos + spell.Direction * (spellRange / 2);
var arcRadius = spell.Info.Radius * (1 + spellRange / 100);
var walkRadius = GameData.HeroInfo.MoveSpeed * (spell.EndTime - EvadeUtils.TickCount) / 1000 +
GameData.HeroInfo.BoundingRadius + arcRadius + extraDist + 10;
if (heroPos.Distance(midPoint) < walkRadius)
{
return true;
}
}
return false;
}
return true;
}
public static float GetClosestDistanceApproach(Spell spell, Vector2 pos, float speed, float delay, Vector2 heroPos, float extraDist)
{
var walkDir = (pos - heroPos).Normalized();
if (spell.SpellType == SpellType.Line && spell.Info.ProjectileSpeed != float.MaxValue)
{
var spellPos = spell.GetCurrentSpellPosition(true, delay);
var spellStartPos = spell.CurrentSpellPosition;
var spellEndPos = spell.GetSpellEndPosition();
var extendedPos = pos.ExtendDir(walkDir, GameData.HeroInfo.BoundingRadius + speed * delay / 1000);
Vector2 cHeroPos;
Vector2 cSpellPos;
var cpa2 = MathUtils.GetCollisionDistanceEx(
heroPos, walkDir * speed, GameData.HeroInfo.BoundingRadius,
spellPos, spell.Direction * spell.Info.ProjectileSpeed, spell.Radius + extraDist,
out cHeroPos, out cSpellPos);
var cHeroPosProjection = cHeroPos.ProjectOn(heroPos, extendedPos);
var cSpellPosProjection = cSpellPos.ProjectOn(spellPos, spellEndPos);
if (cSpellPosProjection.IsOnSegment && cHeroPosProjection.IsOnSegment && cpa2 != float.MaxValue)
{
return 0;
}
var cpa = MathUtilsCpa.CPAPointsEx(heroPos, walkDir * speed, spellPos, spell.Direction * spell.Info.ProjectileSpeed, pos, spellEndPos, out cHeroPos, out cSpellPos);
cHeroPosProjection = cHeroPos.ProjectOn(heroPos, extendedPos);
cSpellPosProjection = cSpellPos.ProjectOn(spellPos, spellEndPos);
var checkDist = GameData.HeroInfo.BoundingRadius + spell.Radius + extraDist;
if (cSpellPosProjection.IsOnSegment && cHeroPosProjection.IsOnSegment)
{
return Math.Max(0, cpa - checkDist);
}
else
{
return checkDist;
}
//return MathUtils.ClosestTimeOfApproach(heroPos, walkDir * speed, spellPos, spell.direction * spell.info.projectileSpeed);
}
else if (spell.SpellType == SpellType.Line && spell.Info.ProjectileSpeed == float.MaxValue)
{
var spellHitTime = Math.Max(0, spell.EndTime - EvadeUtils.TickCount - delay); //extraDelay
var walkRange = heroPos.Distance(pos);
var predictedRange = speed * (spellHitTime / 1000);
var tHeroPos = heroPos + walkDir * Math.Min(predictedRange, walkRange); //Hero predicted pos
var projection = tHeroPos.ProjectOn(spell.StartPos, spell.EndPos);
return Math.Max(0, tHeroPos.Distance(projection.SegmentPoint)
- (spell.Radius + GameData.HeroInfo.BoundingRadius + extraDist)); //+ dodgeBuffer
}
else if (spell.SpellType == SpellType.Circular)
{
var spellHitTime = Math.Max(0, spell.EndTime - EvadeUtils.TickCount - delay); //extraDelay
var walkRange = heroPos.Distance(pos);
var predictedRange = speed * (spellHitTime / 1000);
var tHeroPos = heroPos + walkDir * Math.Min(predictedRange, walkRange); //Hero predicted pos
if (spell.Info.SpellName == "VeigarEventHorizon")
{
var wallRadius = 65;
var midRadius = spell.Radius - wallRadius;
if (spellHitTime == 0)
{
return 0;
}
if (tHeroPos.Distance(spell.EndPos) >= spell.Radius)
{
return Math.Max(0, tHeroPos.Distance(spell.EndPos) - midRadius - wallRadius);
}
else
{
return Math.Max(0, midRadius - tHeroPos.Distance(spell.EndPos) - wallRadius);
}
}
var closestDist = Math.Max(0, tHeroPos.Distance(spell.EndPos) - (spell.Radius + extraDist));
if (spell.Info.ExtraEndTime > 0 && closestDist != 0)
{
var remainingTime = Math.Max(0, spell.EndTime + spell.Info.ExtraEndTime - EvadeUtils.TickCount - delay);
var predictedRange2 = speed * (remainingTime / 1000);
var tHeroPos2 = heroPos + walkDir * Math.Min(predictedRange2, walkRange);
if (CheckMoveToDirection(tHeroPos, tHeroPos2))
{
return 0;
}
}
else
{
return closestDist;
}
}
else if (spell.SpellType == SpellType.Arc)
{
var spellPos = spell.GetCurrentSpellPosition(true, delay);
var spellEndPos = spell.GetSpellEndPosition();
var pDir = spell.Direction.Perpendicular();
spellPos = spellPos - pDir * spell.Radius / 2;
spellEndPos = spellEndPos - pDir * spell.Radius / 2;
var extendedPos = pos.ExtendDir(walkDir, GameData.HeroInfo.BoundingRadius);
Vector2 cHeroPos;
Vector2 cSpellPos;
var cpa = MathUtilsCpa.CPAPointsEx(heroPos, walkDir * speed, spellPos, spell.Direction * spell.Info.ProjectileSpeed, pos, spellEndPos, out cHeroPos, out cSpellPos);
var cHeroPosProjection = cHeroPos.ProjectOn(heroPos, extendedPos);
var cSpellPosProjection = cSpellPos.ProjectOn(spellPos, spellEndPos);
var checkDist = spell.Radius + extraDist;
if (cHeroPos.InSkillShot(spell, GameData.HeroInfo.BoundingRadius))
{
if (cSpellPosProjection.IsOnSegment && cHeroPosProjection.IsOnSegment)
{
return Math.Max(0, cpa - checkDist);
}
else
{
return checkDist;
}
}
}
return 1;
}