예제 #1
0
        public static Vector2 GetCollisionPoint(Skillshot skillshot)
        {
            var collisions = new List <DetectedCollision>();
            var from       = skillshot.GetMissilePosition(0);

            skillshot.ForceDisabled = false;

            foreach (var cObject in skillshot.SpellData.CollisionObjects)
            {
                switch (cObject)
                {
                case CollisionObjectTypes.Minion:
                    collisions.AddRange(
                        from minion in
                        GameObjects.EnemyMinions.Where(
                            x => x.IsValidTarget(1200, false, false, @from.To3D()) && x.MaxHealth > 5)
                        let pred =
                            FastPrediction(@from, minion,
                                           Math.Max(0, skillshot.SpellData.Delay - (Utils.GameTimeTickCount - skillshot.StartTick)),
                                           skillshot.SpellData.MissileSpeed)
                            let pos                 = pred.PredictedPos
                                              let w =
                                skillshot.SpellData.RawRadius + (!pred.IsMoving ? minion.BoundingRadius - 15 : 0) -
                                pos.Distance(@from, skillshot.End, true)
                                where w > 0
                                select new DetectedCollision
                    {
                        Position =
                            pos.ProjectOn(skillshot.End, skillshot.Start).LinePoint + skillshot.Direction * 30,
                        Unit     = minion,
                        Type     = CollisionObjectTypes.Minion,
                        Distance = pos.Distance(@from),
                        Diff     = w,
                    });
                    break;

                case CollisionObjectTypes.Champions:
                    collisions.AddRange(
                        from hero in GameObjects.AllyHeroes.Where(x => x.IsValidTarget(1200))
                        let pred =
                            FastPrediction(@from, hero,
                                           Math.Max(0, skillshot.SpellData.Delay - (Utils.GameTimeTickCount - skillshot.StartTick)),
                                           skillshot.SpellData.MissileSpeed)
                            let pos                 = pred.PredictedPos
                                              let w = skillshot.SpellData.RawRadius + 30 - pos.Distance(@from, skillshot.End, true)
                                                      where w > 0
                                                      select new DetectedCollision
                    {
                        Position =
                            pos.ProjectOn(skillshot.End, skillshot.Start).LinePoint + skillshot.Direction * 30,
                        Unit     = hero,
                        Type     = CollisionObjectTypes.Minion,
                        Distance = pos.Distance(@from),
                        Diff     = w,
                    });
                    break;

                case CollisionObjectTypes.YasuoWall:
                    if (GameObjects.AllyHeroes.All(x => x.ChampionName != "Yasuo"))
                    {
                        break;
                    }

                    GameObject wall = null;

                    foreach (var gameObject in ObjectManager.Get <GameObject>())
                    {
                        if (gameObject.IsValid &&
                            System.Text.RegularExpressions.Regex.IsMatch(
                                gameObject.Name, "_w_windwall.\\.troy",
                                System.Text.RegularExpressions.RegexOptions.IgnoreCase))
                        {
                            wall = gameObject;
                        }
                    }

                    if (wall == null)
                    {
                        break;
                    }

                    var level         = wall.Name.Substring(wall.Name.Length - 6, 1);
                    var wallWidth     = 300 + 50 * Convert.ToInt32(level);
                    var wallDirection = (wall.Position.To2D() - YasuoWallCastedPos).Normalized().Perpendicular();
                    var wallStart     = wall.Position.To2D() + wallWidth / 2 * wallDirection;
                    var wallEnd       = wallStart - wallWidth * wallDirection;
                    var wallPolygon   = new Support_AIO.SpellBlocking.Geometry.Polygon.Rectangle(wallStart, wallEnd, 75);
                    var intersection  = new Vector2();
                    var intersections = new List <Vector2>();

                    for (var i = 0; i < wallPolygon.Points.Count; i++)
                    {
                        var inter =
                            wallPolygon.Points[i].Intersection(
                                wallPolygon.Points[i != wallPolygon.Points.Count - 1 ? i + 1 : 0], from,
                                skillshot.End);
                        if (inter.Intersects)
                        {
                            intersections.Add(inter.Point);
                        }
                    }

                    if (intersections.Count > 0)
                    {
                        intersection = intersections.OrderBy(item => item.Distance(from)).ToList()[0];

                        var collisionT = Utils.GameTimeTickCount +
                                         Math.Max(
                            0,
                            skillshot.SpellData.Delay -
                            (Utils.GameTimeTickCount - skillshot.StartTick)) + 100 +
                                         1000 * intersection.Distance(from) / skillshot.SpellData.MissileSpeed;

                        if (collisionT - WallCastT < 4000)
                        {
                            if (skillshot.SpellData.Type != SkillShotType.SkillshotMissileLine)
                            {
                                skillshot.ForceDisabled = true;
                            }

                            return(intersection);
                        }
                    }
                    break;
                }
            }

            return(collisions.Count > 0 ? collisions.OrderBy(c => c.Distance).ToList()[0].Position : new Vector2());
        }
예제 #2
0
        private static void OnDetectSkillshot(Skillshot skillshot)
        {
            var alreadyAdded = false;

            foreach (var item in DetectedSkillshots)
            {
                if (item.SpellData.SpellName == skillshot.SpellData.SpellName &&
                    item.Unit.NetworkId == skillshot.Unit.NetworkId &&
                    skillshot.Direction.AngleBetween(item.Direction) < 5 &&
                    (skillshot.Start.Distance(item.Start) < 100 || skillshot.SpellData.FromObjects.Length == 0))
                {
                    alreadyAdded = true;
                }
            }

            if (skillshot.Unit.Team == ObjectManager.GetLocalPlayer().Team)
            {
                return;
            }

            foreach (var ally in bestAllies)
            {
                if (skillshot.Start.Distance(ally.ServerPosition.To2D()) >
                    (skillshot.SpellData.Range + skillshot.SpellData.Radius + 1000) * 1.5)
                {
                    return;
                }
            }

            if (!alreadyAdded || skillshot.SpellData.DontCheckForDuplicates)
            {
                if (skillshot.DetectionType == DetectionType.ProcessSpell)
                {
                    if (skillshot.SpellData.MultipleNumber != -1)
                    {
                        var originalDirection = skillshot.Direction;

                        for (var i = -(skillshot.SpellData.MultipleNumber - 1) / 2;
                             i <= (skillshot.SpellData.MultipleNumber - 1) / 2;
                             i++)
                        {
                            var end = skillshot.Start +
                                      skillshot.SpellData.Range *
                                      originalDirection.Rotated(skillshot.SpellData.MultipleAngle * i);
                            var skillshotToAdd = new Skillshot(
                                skillshot.DetectionType, skillshot.SpellData, skillshot.StartTick, skillshot.Start, end,
                                skillshot.Unit);

                            DetectedSkillshots.Add(skillshotToAdd);
                        }
                        return;
                    }

                    if (skillshot.SpellData.SpellName == "UFSlash")
                    {
                        skillshot.SpellData.MissileSpeed = 1600 + (int)skillshot.Unit.MoveSpeed;
                    }



                    if (skillshot.SpellData.Invert)
                    {
                        var newDirection   = -(skillshot.End - skillshot.Start).Normalized();
                        var end            = skillshot.Start + newDirection * skillshot.Start.Distance(skillshot.End);
                        var skillshotToAdd = new Skillshot(
                            skillshot.DetectionType, skillshot.SpellData, skillshot.StartTick, skillshot.Start, end,
                            skillshot.Unit);
                        DetectedSkillshots.Add(skillshotToAdd);
                        return;
                    }

                    if (skillshot.SpellData.Centered)
                    {
                        var start          = skillshot.Start - skillshot.Direction * skillshot.SpellData.Range;
                        var end            = skillshot.Start + skillshot.Direction * skillshot.SpellData.Range;
                        var skillshotToAdd = new Skillshot(
                            skillshot.DetectionType, skillshot.SpellData, skillshot.StartTick, start, end,
                            skillshot.Unit);
                        DetectedSkillshots.Add(skillshotToAdd);
                        return;
                    }

                    var unit = skillshot.Unit as Obj_AI_Hero;

                    if (unit != null && skillshot.SpellData.SpellName == "TaricE" && unit.ChampionName == "Taric")
                    {
                        var target =
                            GameObjects.Heroes.FirstOrDefault(
                                h => h.Team == skillshot.Unit.Team && h.IsVisible && h.HasBuff("taricwleashactive"));

                        if (target != null)
                        {
                            var start          = target.ServerPosition.To2D();
                            var direction      = (skillshot.OriginalEnd - start).Normalized();
                            var end            = start + direction * skillshot.SpellData.Range;
                            var skillshotToAdd = new Skillshot(
                                skillshot.DetectionType, skillshot.SpellData, skillshot.StartTick,
                                start, end, target)
                            {
                                OriginalEnd = skillshot.OriginalEnd
                            };
                            DetectedSkillshots.Add(skillshotToAdd);
                        }
                    }

                    if (skillshot.SpellData.SpellName == "SyndraE" || skillshot.SpellData.SpellName == "syndrae5")
                    {
                        var angle = 60;
                        var edge1 =
                            (skillshot.End - skillshot.Unit.ServerPosition.To2D()).Rotated(
                                -angle / 2 * (float)Math.PI / 180);
                        var edge2 = edge1.Rotated(angle * (float)Math.PI / 180);

                        var positions = new List <Vector2>();

                        var explodingQ = DetectedSkillshots.FirstOrDefault(s => s.SpellData.SpellName == "SyndraQ");

                        if (explodingQ != null)
                        {
                            positions.Add(explodingQ.End);
                        }

                        foreach (var minion in ObjectManager.Get <Obj_AI_Minion>())
                        {
                            if (minion.Name == "Seed" && !minion.IsDead && minion.Team != ObjectManager.GetLocalPlayer().Team)
                            {
                                positions.Add(minion.ServerPosition.To2D());
                            }
                        }

                        foreach (var position in positions)
                        {
                            var v = position - skillshot.Unit.ServerPosition.To2D();
                            if (edge1.CrossProduct(v) > 0 && v.CrossProduct(edge2) > 0 &&
                                position.Distance(skillshot.Unit) < 800)
                            {
                                var start = position;
                                var end   = skillshot.Unit.ServerPosition.To2D()
                                            .Extend(
                                    position,
                                    skillshot.Unit.Distance(position) > 200 ? 1300 : 1000);
                                var startTime = skillshot.StartTick;

                                startTime += (int)(150 + skillshot.Unit.Distance(position) / 2.5f);
                                var skillshotToAdd = new Skillshot(
                                    skillshot.DetectionType, skillshot.SpellData, startTime, start, end,
                                    skillshot.Unit);
                                DetectedSkillshots.Add(skillshotToAdd);
                            }
                        }
                        return;
                    }

                    if (skillshot.SpellData.SpellName == "MalzaharQ")
                    {
                        var start          = skillshot.End - skillshot.Direction.Perpendicular() * 400;
                        var end            = skillshot.End + skillshot.Direction.Perpendicular() * 400;
                        var skillshotToAdd = new Skillshot(
                            skillshot.DetectionType, skillshot.SpellData, skillshot.StartTick, start, end,
                            skillshot.Unit);
                        DetectedSkillshots.Add(skillshotToAdd);
                        return;
                    }

                    if (skillshot.SpellData.SpellName == "ZyraQ")
                    {
                        var start          = skillshot.End - skillshot.Direction.Perpendicular() * 450;
                        var end            = skillshot.End + skillshot.Direction.Perpendicular() * 450;
                        var skillshotToAdd = new Skillshot(
                            skillshot.DetectionType, skillshot.SpellData, skillshot.StartTick, start, end,
                            skillshot.Unit);
                        DetectedSkillshots.Add(skillshotToAdd);
                        return;
                    }

                    if (skillshot.SpellData.SpellName == "DianaArc")
                    {
                        var skillshotToAdd = new Skillshot(
                            skillshot.DetectionType, SpellDatabase.GetByName("DianaArcArc"), skillshot.StartTick,
                            skillshot.Start, skillshot.End,
                            skillshot.Unit);

                        DetectedSkillshots.Add(skillshotToAdd);
                    }

                    if (skillshot.SpellData.SpellName == "ZiggsQ")
                    {
                        var d1 = skillshot.Start.Distance(skillshot.End);
                        var d2 = d1 * 0.4f;
                        var d3 = d2 * 0.69f;
                        var bounce1SpellData = SpellDatabase.GetByName("ZiggsQBounce1");
                        var bounce2SpellData = SpellDatabase.GetByName("ZiggsQBounce2");
                        var bounce1Pos       = skillshot.End + skillshot.Direction * d2;
                        var bounce2Pos       = bounce1Pos + skillshot.Direction * d3;

                        bounce1SpellData.Delay =
                            (int)(skillshot.SpellData.Delay + d1 * 1000f / skillshot.SpellData.MissileSpeed + 500);
                        bounce2SpellData.Delay =
                            (int)(bounce1SpellData.Delay + d2 * 1000f / bounce1SpellData.MissileSpeed + 500);

                        var bounce1 = new Skillshot(
                            skillshot.DetectionType, bounce1SpellData, skillshot.StartTick, skillshot.End, bounce1Pos,
                            skillshot.Unit);
                        var bounce2 = new Skillshot(
                            skillshot.DetectionType, bounce2SpellData, skillshot.StartTick, bounce1Pos, bounce2Pos,
                            skillshot.Unit);

                        DetectedSkillshots.Add(bounce1);
                        DetectedSkillshots.Add(bounce2);
                    }

                    if (skillshot.SpellData.SpellName == "ZiggsR")
                    {
                        skillshot.SpellData.Delay =
                            (int)(1500 + 1500 * skillshot.End.Distance(skillshot.Start) / skillshot.SpellData.Range);
                    }

                    if (skillshot.SpellData.SpellName == "JarvanIVDragonStrike")
                    {
                        var endPos = new Vector2();

                        foreach (var s in DetectedSkillshots)
                        {
                            if (s.Unit.NetworkId == skillshot.Unit.NetworkId && s.SpellData.Slot == SpellSlot.E)
                            {
                                var extendedE = new Skillshot(
                                    skillshot.DetectionType, skillshot.SpellData, skillshot.StartTick, skillshot.Start,
                                    skillshot.End + skillshot.Direction * 100, skillshot.Unit);

                                if (!extendedE.IsSafe(s.End))
                                {
                                    endPos = s.End;
                                }
                                break;
                            }
                        }

                        foreach (var m in ObjectManager.Get <Obj_AI_Minion>())
                        {
                            if (m.UnitSkinName == "jarvanivstandard" && m.Team == skillshot.Unit.Team)
                            {
                                var extendedE = new Skillshot(
                                    skillshot.DetectionType, skillshot.SpellData, skillshot.StartTick, skillshot.Start,
                                    skillshot.End + skillshot.Direction * 100, skillshot.Unit);

                                if (!extendedE.IsSafe(m.Position.To2D()))
                                {
                                    endPos = m.Position.To2D();
                                }
                                break;
                            }
                        }

                        if (endPos.IsValid())
                        {
                            skillshot = new Skillshot(DetectionType.ProcessSpell, SpellDatabase.GetByName("JarvanIVEQ"),
                                                      Utils.GameTimeTickCount, skillshot.Start, endPos, skillshot.Unit);
                            skillshot.End       = endPos + 200 * (endPos - skillshot.Start).Normalized();
                            skillshot.Direction = (skillshot.End - skillshot.Start).Normalized();
                        }
                    }
                }

                if (skillshot.SpellData.SpellName == "OriannasQ")
                {
                    var skillshotToAdd = new Skillshot(
                        skillshot.DetectionType, SpellDatabase.GetByName("OriannaQend"), skillshot.StartTick,
                        skillshot.Start, skillshot.End,
                        skillshot.Unit);

                    DetectedSkillshots.Add(skillshotToAdd);
                }

                if (skillshot.SpellData.DisableFowDetection && skillshot.DetectionType == DetectionType.RecvPacket)
                {
                    return;
                }

                DetectedSkillshots.Add(skillshot);
            }
        }