public static float GetClosestDistanceApproach(Spell spell, Vector2 pos, float speed, float delay, Vector2 heroPos, float extraDist)
{
var walkDir = (pos - heroPos).Normalized();
switch (spell.SpellType)
{
case SpellType.Line when spell.Info.ProjectileSpeed != float.MaxValue:
{
var spellPos = spell.GetCurrentSpellPosition(true, delay);
var spellEndPos = spell.GetSpellEndPosition();
var extendedPos = pos.ExtendDir(walkDir, ObjectCache.MyHeroCache.BoundingRadius + speed * delay / 1000);
var cpa2 = MathUtils.GetCollisionDistanceEx(heroPos,
walkDir * speed,
ObjectCache.MyHeroCache.BoundingRadius,
spellPos,
spell.Direction * spell.Info.ProjectileSpeed,
spell.Radius + extraDist,
out var cHeroPos,
out var 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 = ObjectCache.MyHeroCache.BoundingRadius + spell.Radius + extraDist;
if (cSpellPosProjection.IsOnSegment && cHeroPosProjection.IsOnSegment)
{
return(Math.Max(0, cpa - checkDist));
}
return(checkDist);
//return MathUtils.ClosestTimeOfApproach(heroPos, walkDir * speed, spellPos, spell.Orientation * spell.info.projectileSpeed);
}
case SpellType.Line when spell.Info.ProjectileSpeed == float.MaxValue:
{
var spellHitTime = Math.Max(0, spell.EndTime - Environment.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 + ObjectCache.MyHeroCache.BoundingRadius + extraDist))); //+ dodgeBuffer
}
case SpellType.Circular:
{
var spellHitTime = Math.Max(0, spell.EndTime - Environment.TickCount - delay); //extraDelay
var walkRange = heroPos.Distance(pos);
var predictedRange = speed * (spellHitTime / 1000);
var tHeroPos = heroPos + walkDir * Math.Min(predictedRange, walkRange); //Hero predicted pos
switch (spell.Info.SpellName)
{
case "VeigarEventHorizon":
{
const int wallRadius = 65;
var midRadius = spell.Radius - wallRadius;
if (spellHitTime == 0)
{
return(0);
}
return(tHeroPos.Distance(spell.EndPos) >= spell.Radius
? Math.Max(0, tHeroPos.Distance(spell.EndPos) - midRadius - wallRadius)
: Math.Max(0, midRadius - tHeroPos.Distance(spell.EndPos) - wallRadius));
}
case "DariusCleave":
{
const int wallRadius = 115;
var midRadius = spell.Radius - wallRadius;
if (spellHitTime == 0)
{
return(0);
}
return(tHeroPos.Distance(spell.EndPos) >= spell.Radius
? Math.Max(0, tHeroPos.Distance(spell.EndPos) - midRadius - wallRadius)
: 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 - Environment.TickCount - delay);
var predictedRange2 = speed * (remainingTime / 1000);
var tHeroPos2 = heroPos + walkDir * Math.Min(predictedRange2, walkRange);
if (CheckMoveToDirection(tHeroPos, tHeroPos2))
{
return(0);
}
}
else
{
return(closestDist);
}
break;
}
case 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, ObjectCache.MyHeroCache.BoundingRadius);
var cpa = MathUtilsCpa.CPAPointsEx(heroPos, walkDir * speed, spellPos, spell.Direction * spell.Info.ProjectileSpeed, pos, spellEndPos, out var cHeroPos, out var cSpellPos);
var cHeroPosProjection = cHeroPos.ProjectOn(heroPos, extendedPos);
var cSpellPosProjection = cSpellPos.ProjectOn(spellPos, spellEndPos);
var checkDist = spell.Radius + extraDist;
if (cHeroPos.InSkillShot(spell, ObjectCache.MyHeroCache.BoundingRadius))
{
if (cSpellPosProjection.IsOnSegment && cHeroPosProjection.IsOnSegment)
{
return(Math.Max(0, cpa - checkDist));
}
return(checkDist);
}
break;
}
case SpellType.Cone:
{
var spellHitTime = Math.Max(0, spell.EndTime - Environment.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 sides = new[]
{
heroPos.ProjectOn(spell.CnStart, spell.CnLeft).SegmentPoint,
heroPos.ProjectOn(spell.CnLeft, spell.CnRight).SegmentPoint,
heroPos.ProjectOn(spell.CnRight, spell.CnStart).SegmentPoint
};
var p = sides.OrderBy(x => x.Distance(x)).First();
return(Math.Max(0, tHeroPos.Distance(p) - (spell.Radius + ObjectCache.MyHeroCache.BoundingRadius + extraDist)));
}
}
return(1);
}
private void Render_OnPresent()
{
foreach (var entry in SpellDetector.DrawSpells)
{
var spell = entry.Value;
if (spell.SpellType != SpellType.Line)
{
continue;
}
var spellPos = spell.CurrentSpellPosition;
Render.Circle(new Vector3(spellPos.X, spellPos.Y, MyHero.Position.Z), spell.Info.Radius, 50, Color.White);
}
if (TestMenu["(TestHeroPos)"].Enabled)
{
var path = MyHero.Path;
if (path.Length > 0)
{
var heroPos2 = EvadeHelper.GetRealHeroPos(ObjectCache.GamePing + 50);
var heroPos1 = ObjectCache.MyHeroCache.ServerPos2D;
Render.Circle(new Vector3(heroPos2.X, heroPos2.Y, MyHero.ServerPosition.Z), ObjectCache.MyHeroCache.BoundingRadius, 50, Color.Red);
Render.Circle(new Vector3(MyHero.ServerPosition.X, MyHero.ServerPosition.Y, MyHero.ServerPosition.Z), ObjectCache.MyHeroCache.BoundingRadius, 50, Color.White);
Render.WorldToScreen(ObjectManager.GetLocalPlayer().Position, out var heroPos);
Render.Text($" {(int) heroPos2.Distance(heroPos1)}", new Vector2(heroPos.X - 10, heroPos.Y), RenderTextFlags.Center, Color.Red);
Render.Circle(new Vector3(_circleRenderPos.X, _circleRenderPos.Y, MyHero.ServerPosition.Z), 10, 50, Color.Red);
}
}
if (TestMenu["(DrawHeroPos)"].Enabled)
{
Render.Circle(new Vector3(MyHero.ServerPosition.X, MyHero.ServerPosition.Y, MyHero.ServerPosition.Z), ObjectCache.MyHeroCache.BoundingRadius, 50, Color.White);
}
if (TestMenu["(TestMoveTo)"].As <MenuKeyBind>().Enabled)
{
TestMenu["(TestMoveTo)"].As <MenuKeyBind>().Value = false;
MyHero.IssueOrder(OrderType.MoveTo, Game.CursorPos);
var dir = (Game.CursorPos - MyHero.Position).Normalized();
var pos2 = Game.CursorPos.To2D() - dir.To2D() * 75;
DelayAction.Add(20, () => MyHero.IssueOrder(OrderType.MoveTo, pos2.To3D()));
}
if (TestMenu["(TestPath)"].Enabled)
{
var tPath = MyHero.GetPath(Game.CursorPos);
foreach (var point in tPath)
{
var point2D = point.To2D();
Render.Circle(new Vector3(point.X, point.Y, point.Z), ObjectCache.MyHeroCache.BoundingRadius, 50, Color.Violet);
}
}
if (TestMenu["(TestPath)"].Enabled)
{
foreach (var entry in SpellDetector.Spells)
{
var spell = entry.Value;
var to = Game.CursorPos.To2D();
var dir = (to - MyHero.Position.To2D()).Normalized();
var cpa = MathUtilsCpa.CPAPointsEx(MyHero.Position.To2D(), dir * ObjectCache.MyHeroCache.MoveSpeed, spell.EndPos, spell.Direction * spell.Info.ProjectileSpeed, to, spell.EndPos);
if (cpa < ObjectCache.MyHeroCache.BoundingRadius + spell.Radius)
{
}
}
}
if (TestMenu["(ShowBuffs)"].Enabled)
{
var target = MyHero;
foreach (var hero in GameObjects.EnemyHeroes)
{
target = hero;
}
var buffs = target.Buffs;
if (!target.IsTargetable)
{
ConsolePrinter.Print("invul" + Environment.TickCount);
}
var height = 20;
foreach (var buff in buffs)
{
if (!buff.IsValid)
{
continue;
}
Render.Text(buff.Name, new Vector2(10, height), RenderTextFlags.Center, Color.White);
height += 20;
ConsolePrinter.Print(buff.Name);
}
}
if (TestMenu["(TestTracker)"].Enabled)
{
foreach (var entry in ObjectTracker.ObjTracker)
{
var info = entry.Value;
var endPos2 = !info.UsePosition ? info.Obj.Position : info.Position;
Render.Circle(new Vector3(endPos2.X, endPos2.Y, MyHero.Position.Z), 50, 50, Color.Green);
}
}
if (!TestMenu["(TestWall)"].Enabled)
{
return;
}
var posChecked = 0;
const int maxPosToCheck = 50;
const int posRadius = 50;
var radiusIndex = 0;
var heroPoint = ObjectCache.MyHeroCache.ServerPos2D;
while (posChecked < maxPosToCheck)
{
radiusIndex++;
var curRadius = radiusIndex * 2 * posRadius;
var curCircleChecks = (int)Math.Ceiling(2 * Math.PI * curRadius / (2 * (double)posRadius));
for (var i = 1; i < curCircleChecks; i++)
{
posChecked++;
var cRadians = 2 * Math.PI / (curCircleChecks - 1) * i; //check decimals
var pos = new Vector2((float)Math.Floor(heroPoint.X + curRadius * Math.Cos(cRadians)), (float)Math.Floor(heroPoint.Y + curRadius * Math.Sin(cRadians)));
if (!EvadeHelper.CheckPathCollision(MyHero, pos))
{
Render.Circle(new Vector3(pos.X, pos.Y, MyHero.Position.Z), 25, 50, Color.White);
}
}
}
}
public static bool CheckMoveToDirection(Vector2 from, Vector2 movePos, float extraDelay = 0)
{
var dir = (movePos - from).Normalized();
foreach (var entry in SpellDetector.Spells)
{
var spell = entry.Value;
if (!from.InSkillShot(spell, ObjectCache.MyHeroCache.BoundingRadius))
{
var spellPos = spell.CurrentSpellPosition;
switch (spell.SpellType)
{
case SpellType.Line:
if (spell.LineIntersectLinearSpell(@from, movePos))
{
return(true);
}
break;
case SpellType.Circular:
switch (spell.Info.SpellName)
{
case "VeigarEventHorizon":
{
var cpa2 = MathUtilsCpa.CPAPointsEx(@from, dir * ObjectCache.MyHeroCache.MoveSpeed, spell.EndPos, new Vector2(0, 0), movePos, spell.EndPos);
if (@from.Distance(spell.EndPos) < spell.Radius && !(@from.Distance(spell.EndPos) < spell.Radius - 135 && movePos.Distance(spell.EndPos) < spell.Radius - 135))
{
return(true);
}
if (@from.Distance(spell.EndPos) > spell.Radius && cpa2 < spell.Radius + 10)
{
return(true);
}
break;
}
case "DariusCleave":
var cpa3 = MathUtilsCpa.CPAPointsEx(@from, dir * ObjectCache.MyHeroCache.MoveSpeed, spell.EndPos, new Vector2(0, 0), movePos, spell.EndPos);
if (@from.Distance(spell.EndPos) < spell.Radius && !(@from.Distance(spell.EndPos) < spell.Radius - 230 && movePos.Distance(spell.EndPos) < spell.Radius - 230))
{
return(true);
}
if (@from.Distance(spell.EndPos) > spell.Radius && cpa3 < spell.Radius + 10)
{
return(true);
}
break;
default:
{
var cpa2 = MathUtils.GetCollisionDistanceEx(@from, dir * ObjectCache.MyHeroCache.MoveSpeed, 1, spell.EndPos, new Vector2(0, 0), spell.Radius, out var cHeroPos, out _);
if (spell.Info.SpellName.Contains("_trap") && !(cpa2 < spell.Radius + 10))
{
continue;
}
var cHeroPosProjection = cHeroPos.ProjectOn(@from, movePos);
if (cHeroPosProjection.IsOnSegment && cpa2 != float.MaxValue)
{
return(true);
}
break;
}
}
break;
case SpellType.Arc:
if (@from.IsLeftOfLineSegment(spell.StartPos, spell.EndPos))
{
return(MathUtils.CheckLineIntersection(@from, movePos, spell.StartPos, spell.EndPos));
}
var spellRange = spell.StartPos.Distance(spell.EndPos);
var midPoint = spell.StartPos + spell.Direction * (spellRange / 2);
var cpa = MathUtilsCpa.CPAPointsEx(@from, dir * ObjectCache.MyHeroCache.MoveSpeed, midPoint, new Vector2(0, 0), movePos, midPoint);
if (cpa < spell.Radius + 10)
{
return(true);
}
break;
case SpellType.Cone:
if (LineIntersectLinearSegment(spell.CnStart, spell.CnLeft, @from, movePos) || LineIntersectLinearSegment(spell.CnLeft, spell.CnRight, @from, movePos) ||
LineIntersectLinearSegment(spell.CnRight, spell.CnStart, @from, movePos))
{
return(true);
}
break;
}
}
else if (from.InSkillShot(spell, ObjectCache.MyHeroCache.BoundingRadius))
{
if (movePos.InSkillShot(spell, ObjectCache.MyHeroCache.BoundingRadius))
{
return(true);
}
}
}
return(false);
}
