public static ProjectionInfo ProjectOn(this Vector2 point, Vector2 segmentStart, Vector2 segmentEnd)
{
var cx = point.X;
var cy = point.Y;
var ax = segmentStart.X;
var ay = segmentStart.Y;
var bx = segmentEnd.X;
var by = segmentEnd.Y;
var rL = ((cx - ax) * (bx - ax) + (cy - ay) * (by - ay)) / ((bx - ax) * (bx - ax) + (by - ay) * (by - ay));
var pointLine = new Vector2(ax + rL * (bx - ax), ay + rL * (by - ay));
float rS;
if (rL < 0)
{
rS = 0;
}
else if (rL > 1)
{
rS = 1;
}
else
{
rS = rL;
}
var isOnSegment = rS.CompareTo(rL) == 0;
var pointSegment = isOnSegment ? pointLine : new Vector2(ax + rS * (bx - ax), ay + rS * (by - ay));
return(new ProjectionInfo(isOnSegment, pointSegment, pointLine));
}
public void Update()
{
var pos = LocalPlayer.Instance.Pos();
ClosestPoint = GeometryLib.NearestPointOnFiniteLine(DashObject.StartPosition,
DashObject.TargetPosition, pos);
if (Data.StartDelay > 0)
{
var age = DashObject.GameObject.Get <AgeObject>().Age;
if (age > Data.StartDelay)
{
EstimatedImpact = Time.time + (pos.Distance(DashObject.GameObject.Get <BaseGameObject>().Owner as Character) -
LocalPlayer.Instance.MapCollision.MapCollisionRadius) /
Data.Speed;
}
else
{
EstimatedImpact = Time.time + Data.StartDelay - age +
(pos.Distance(DashObject.GameObject.Get <BaseGameObject>().Owner as Character) -
LocalPlayer.Instance.MapCollision.MapCollisionRadius) /
Data.Speed;
}
}
else
{
EstimatedImpact = Time.time + (pos.Distance(DashObject.GameObject.Get <BaseGameObject>().Owner as Character) -
LocalPlayer.Instance.MapCollision.MapCollisionRadius) /
Data.Speed;
}
IsDangerous = GetIsDangerous(pos);
}
private bool CheckForCollision(Vector2 pos)
{
var targetCollision = CollisionSolver.CheckThickLineCollision(ClosestPoint, DashObject.StartPosition,
LocalPlayer.Instance.MapCollision.MapCollisionRadius);
return(targetCollision != null && targetCollision.IsColliding &&
targetCollision.CollisionFlags.HasFlag(CollisionFlags.LowBlock | CollisionFlags.HighBlock));
}
public void Update()
{
var pos = LocalPlayer.Instance.Pos();
ClosestOutsidePoint = LocalPlayer.Instance.GetClosestExitPointFromCircle(TravelObject.TargetPosition, Data.Radius);
EstimatedImpact = Data.FixedDelay - TravelObject.GameObject.Get <AgeObject>().Age + Time.time;
IsDangerous = GetIsDangerous(pos);
}
private bool GetIsDangerous(Vector2 pos)
{
if (Projectile.Reversed)
{
return(false);
}
return(Math.Abs(Projectile.CurveWidth) > 0.1
? GeometryLib.CheckForOverLaps(Path.ToClipperPath(), LocalPlayer.Instance.MapCollision.ToClipperPath())
: IsInsideHitbox(pos));
}
public void Update()
{
var pos = LocalPlayer.Instance.Pos();
ClosestPoint = GeometryLib.NearestPointOnFiniteLine(StartPosition,
EndPosition, pos);
EstimatedImpact = Time.time + (pos.Distance(Projectile.GameObject.Get <BaseGameObject>().Owner as Character) -
LocalPlayer.Instance.MapCollision.MapCollisionRadius) /
Data.Speed;
IsDangerous = GetIsDangerous(pos);
}
public void Update()
{
var pos = LocalPlayer.Instance.Pos();
ClosestPoint = GeometryLib.NearestPointOnFiniteLine(Projectile.StartPosition,
Projectile.CalculatedEndPosition, pos);
EstimatedImpact = Time.time + (pos.Distance(Projectile.LastPosition) -
LocalPlayer.Instance.MapCollision.MapCollisionRadius) /
Data.Speed;
IsDangerous = GetIsDangerous(pos);
}
public static Vector2 NearestPointOnFiniteLine(Vector2 start, Vector2 end, Vector2 pnt)
{
var line = (end - start);
var len = Mathf.Sqrt(line.X * line.X + line.Y * line.Y);
line = line.Normalized;
var v = pnt - start;
var d = Vector2.Dot(v, line);
d = Mathf.Clamp(d, 0f, len);
return(start + line * d);
}
public static Vector2 GetClosestOutsidePoint(this Vector2 from, List <Vector2> points)
{
var result = new List <Vector2>();
for (var i = 0; i <= points.Count - 1; i++)
{
var sideStart = points[i];
var sideEnd = points[i == points.Count - 1 ? 0 : i + 1];
result.Add(from.ProjectOn(sideStart, sideEnd).SegmentPoint);
}
return(result.OrderBy(vector2 => vector2.Distance(from)).FirstOrDefault());
}
private static void Combo()
{
var enemyTarget = TargetSelectorHelper.GetTarget(TargetingMode.NearLocalPlayer, 9f);
var enemyProjectiles = GetEnemyProjectiles(10f);
if (enemyTarget == null)
{
return;
}
var enemyDistance = player.Distance(enemyTarget.WorldPosition);
var intersectingWithProjectile = Helper.IsProjectileColliding(player, enemyProjectiles);
Vector2 intersectPoint = Geometry.GetClosestPointOnLineSegment(enemyProjectiles.StartPosition,
enemyProjectiles.CalculatedEndPosition, player.WorldPosition, out enemyDistance);
if (useQ && LocalPlayer.GetAbilityHudData(AbilitySlot.Ability4).CooldownTime < 0.1f && intersectingWithProjectile)
{
//if (player.Distance(enemyProjectiles.WorldPosition) <= player.MapCollisionRadius*2.4) //
LocalPlayer.CastAbility(AbilitySlot.Ability4);
}
var hasBuff = Helper.HasBuff(enemyTarget, "RecastBuff");
eSkill = new SkillBase(AbilitySlot.Ability5, SkillType.Circle, 10f, 4.4f, 2f);
var lmbSkill = new SkillBase(AbilitySlot.Ability1, SkillType.Line, 8f, 8f, 0.6f);
var predictLMB = player.GetPrediction(enemyTarget, lmbSkill.Speed, lmbSkill.Range, lmbSkill.SpellCollisionRadius, lmbSkill.SkillType);
if (!enemyTarget.IsDead && !enemyTarget.HasConsumeBuff && !enemyTarget.IsCountering &&
!enemyTarget.IsImmaterial && !Helper.HasBuff(enemyTarget, "GustBuff") &&
!Helper.HasBuff(enemyTarget, "BulwarkBuff") && !Helper.HasBuff(enemyTarget, "Incapacitate") &&
!Helper.HasBuff(enemyTarget, "PetrifyStone") && !Helper.IsColliding(player, enemyTarget))
{
if (LocalPlayer.GetAbilityHudData(eSkill.Slot).CooldownTime < 0.1f) // TODO incorporate RecastBuff with E
{
LocalPlayer.UpdateCursorPosition(intersectPoint, true); // TODO needs more work
LocalPlayer.CastAbility(eSkill.Slot);
}
if (predictLMB.HitChancePercent >= 35f)
{
LocalPlayer.UpdateCursorPosition(predictLMB.MoveMousePosition);
LocalPlayer.CastAbility(AbilitySlot.Ability1);
}
}
}
private bool IsInsideHitbox(Vector2 pos)
{
var num = Vector2.DistanceSquared(ClosestPoint, pos);
var num2 = LocalPlayer.Instance.MapCollision.MapCollisionRadius + Data.Radius;
if (num <= num2 * num2)
{
var normalized = (DashObject.TargetPosition - DashObject.StartPosition).Normalized;
var value = pos + normalized * Data.Radius;
if (Vector2.Dot(normalized, value - DashObject.StartPosition) > 0f)
{
return(true);
}
}
return(false);
}
private static void DrawRectangle(Vector2 start, Vector2 end, float radius, Color color)
{
var w = end.X - start.X;
var h = end.Y - start.Y;
var l = Math.Sqrt(w * w + h * h);
var xS = (radius * h / l);
var yS = (radius * w / l);
var rightStartPos = new Vector2((float)(start.X - xS), (float)(start.Y + yS));
var leftStartPos = new Vector2((float)(start.X + xS), (float)(start.Y - yS));
var rightEndPos = new Vector2((float)(end.X - xS), (float)(end.Y + yS));
var leftEndPos = new Vector2((float)(end.X + xS), (float)(end.Y - yS));
Drawing.DrawLine(rightStartPos, rightEndPos, color);
Drawing.DrawLine(leftStartPos, leftEndPos, color);
Drawing.DrawLine(rightStartPos, leftStartPos, color);
Drawing.DrawLine(leftEndPos, rightEndPos, color);
}
public TrackedCurveProjectile(CurveProjectileObject curveProjectile, AbilityInfo data)
{
StartPosition = curveProjectile.Position;
EndPosition = curveProjectile.TargetPosition;
Projectile = curveProjectile;
Data = data;
Path = new List <Vector2>();
if (Math.Abs(Projectile.CurveWidth) > 0.1)
{
var middleLength = StartPosition.Distance(EndPosition) / 2;
var middleOfLine = StartPosition.Extend(EndPosition, middleLength);
var perpendicular = (EndPosition - StartPosition).Normalized.Perpendicular();
var offset = -perpendicular *Math.Sign(Projectile.CurveWidth) * data.Radius;
var middleOfArc = middleOfLine + -perpendicular * Projectile.CurveWidth;
Path.AddRange(GeometryLib.MakeSmoothCurve(new[] { StartPosition, middleOfArc + offset, EndPosition }, 3));
Path.AddRange(GeometryLib.MakeSmoothCurve(new[] { EndPosition + offset, middleOfArc + offset * 2, StartPosition + offset }, 3));
Path.Add(StartPosition);
}
Update();
}
public static bool IsInsidePolygon(this Vector2 point, List <Vector2> points)
{
return(Clipper.PointInPolygon(new IntPoint(point.X, point.Y), points.ToClipperPath()) == 1);
}
public ProjectionInfo(bool isOnSegment, Vector2 segmentPoint, Vector2 linePoint)
{
IsOnSegment = isOnSegment;
SegmentPoint = segmentPoint;
LinePoint = linePoint;
}
private static void DodgeWithWalk(Vector2 towards)
{
LocalPlayer.BlockAllInput = true;
LocalPlayer.Move(towards.Normalized);
}
private bool GetIsDangerous(Vector2 pos)
{
return(IsInsideHitbox(pos));
}
private bool IsInsideHitbox(Vector2 pos)
{
return(pos.Distance(TravelObject.TargetPosition) < Data.Radius + LocalPlayer.Instance.MapCollision.MapCollisionRadius);
}
public static Vector2 Perpendicular(this Vector2 v)
{
return(new Vector2(-v.Y, v.X));
}
private void UpdateEndPos()
{
EndPos = Caster.Pos().Extend(InputManager.MousePosition, Data.Range);
}
private bool GetIsDangerous(Vector2 pos)
{
return(IsInsideHitbox(pos) && !CheckForCollision(pos));
}
public static UnityEngine.Vector2 ConvertToUnity2D(this Vector2 source)
{
return(new UnityEngine.Vector2(source.X, Screen.height - source.Y));
}