void _rushTo(AWizard self, AWizard opp)
{
// TODO: check angle
if (self.CanUseFrostBolt() &&
self.GetDistanceTo(opp) <= Game.WizardCastRange + opp.Radius)
{
opp.ApplyMagicalDamage(self.FrostBoltDamage);
opp.RemainingFrozen = Game.FrozenDurationTicks;
self.RemainingFrostBoltCooldownTicks = Game.FrostBoltCooldownTicks;
self.RemainingActionCooldownTicks = Game.WizardActionCooldownTicks;
}
if (self.CanUseStaff() &&
self.GetDistanceTo(opp) <= Game.StaffRange + opp.Radius)
{
opp.ApplyDamage(self.StaffDamage);
self.RemainingStaffCooldownTicks = Game.StaffCooldownTicks;
self.RemainingActionCooldownTicks = Game.WizardActionCooldownTicks;
}
if (self.CanUseMagicMissile() &&
self.GetDistanceTo(opp) <= Game.WizardCastRange + opp.Radius)
{
opp.ApplyMagicalDamage(self.MagicMissileDamage);
self.RemainingMagicMissileCooldownTicks = self.MmSkillLevel == 5 ? 0 : Game.MagicMissileCooldownTicks;
self.RemainingActionCooldownTicks = Game.WizardActionCooldownTicks;
}
if (self.GetDistanceTo(opp) > Game.StaffRange + opp.Radius)
{
self.MoveTo(opp, opp);
}
self.SkipTick();
}
bool CanRush(AWizard self, ACombatUnit opp)
{
var wizard = opp as AWizard;
var minion = opp as AMinion;
if (wizard != null)
{
if (wizard.IsBesieded)
{
return(true);
}
if (wizard.Life <= self.MagicMissileDamage)
{
return(true);
}
if (self.Life <= wizard.MagicMissileDamage)
{
return(false);
}
if (self.Life >= wizard.Life + 3 * self.MagicMissileDamage)
{
return(true);
}
}
else if (minion != null)
{
if (minion.Life <= self.MagicMissileDamage)
{
return(true);
}
}
return(false);
}
List <Tuple <Point, double> > CalculateDangerMap()
{
double range = Self.VisionRange * 1.1,
left = Self.X - range,
right = Self.X + range,
top = Self.Y - range,
bottom = Self.Y + range;
int grid = 60;
var res = new List <Tuple <Point, double> >();
var my = new AWizard(ASelf);
for (int i = 0; i <= grid; i++)
{
for (int j = 0; j <= grid; j++)
{
var pt = new Point((right - left) / grid * i + left, (bottom - top) / grid * j + top);
if (pt.X < 0 || pt.Y < 0 || pt.X > Const.MapSize || pt.Y > Const.MapSize)
{
continue;
}
my.X = pt.X;
my.Y = pt.Y;
res.Add(new Tuple <Point, double>(pt, EstimateDanger(my)));
}
}
return(res);
}
double _getProjectilesDamage(List <AWizard> myStates)
{
var totalDamage = 0.0;
foreach (var arr in ProjectilesPaths1)
{
if (arr[0].GetDistanceTo2(ASelf) > Geom.Sqr(1000))
{
continue;
}
var fireballMinDist = 1000.0;
AProjectile fireballMinDistState = null;
AWizard fireballMinDistMyState = null;
for (var ticksPassed = 0; ticksPassed < ProjectilesCheckTicks; ticksPassed++)
{
var cur = myStates[Math.Min(ticksPassed, myStates.Count - 1)];
for (var mt = 0; mt <= arr[0].MicroTicks; mt++)
{
var microTick = ticksPassed * arr[0].MicroTicks + mt;
var proj = arr[microTick];
if (!proj.Exists)
{
ticksPassed = ProjectilesCheckTicks; // выход из внешнего цикла
break;
}
if (proj.Type == ProjectileType.Fireball)
{
var dist = cur.GetDistanceTo(proj);
if (dist < fireballMinDist && (!proj.IsFriendly || proj.RemainingDistance < Const.Eps)) // для своих фаерболов точно известно когда взорвется
{
fireballMinDist = dist;
fireballMinDistState = proj;
fireballMinDistMyState = cur;
}
}
else
{
if (proj.IntersectsWith(cur) || microTick > 0 && Geom.SegmentCircleIntersects(arr[microTick - 1], proj, cur, cur.Radius + proj.Radius))
{
totalDamage += proj.Damage;
ticksPassed = ProjectilesCheckTicks; // выход из внешнего цикла
break;
}
}
}
}
if (fireballMinDistState != null)
{
totalDamage += AProjectile.GetFireballDamage(fireballMinDistState, fireballMinDistMyState);
}
}
return(totalDamage);
}
Target FindTarget(AWizard self, Point moveTo = null)
{
TimerStart();
var ret = _findTarget(self, moveTo);
TimerEndLog("FindTarget", 1);
return(ret);
}
double EmulateRush(AWizard self, AWizard opp)
{
TimerStart();
var ret = _emulateRush(self, opp);
TimerEndLog("EmulateRush", 1);
return(ret);
}
MovingInfo FindStaffTarget(AWizard self)
{
TimerStart();
var ret = _findStaffTarget(self);
TimerEndLog("FindStaffTarget", 1);
return(ret);
}
MovingInfo FindCastTarget(AWizard self, ProjectileType projectileType)
{
TimerStart();
var ret = _findCastTarget(self, projectileType);
TimerEndLog("FindCastTarget", 1);
return(ret);
}
MovingInfo FindCastTarget2(AWizard self, Point moveTo, ProjectileType projectileType)
{
TimerStart();
var ret = _findCastTarget2(self, moveTo, projectileType);
TimerEndLog("FindCastTarget2", 1);
return(ret);
}
bool CheckIntersectionsAndTress(AWizard self, IEnumerable <ACircularUnit> units)
{
if (self.GetFirstIntersection(units) != null)
{
return(true);
}
var nearestTree = TreesObserver.GetNearestTree(self);
return(nearestTree != null && self.IntersectsWith(nearestTree));
}
public bool CanCastUltimate(ActionType ultimate, AWizard teammate)
{
if (!CanUseUltimate(ultimate))
{
return(false);
}
return(Id == teammate.Id ||
GetDistanceTo2(teammate) <= Geom.Sqr(CastRange) &&
Math.Abs(GetAngleTo(teammate)) <= MyStrategy.Game.StaffSector / 2);
}
bool TryPreDodgeProjectile()
{
const int preTicks = 18;
var opp = OpponentWizards
.OrderBy(x => x.GetDistanceTo2(ASelf))
.FirstOrDefault(x =>
Math.Min(x.RemainingActionCooldownTicks, x.RemainingMagicMissileCooldownTicks) <= preTicks &&
x.GetDistanceTo(ASelf) <= x.CastRange + ASelf.Radius + Game.MagicMissileRadius + 7 &&
Math.Abs(x.GetAngleTo(ASelf)) <= Game.StaffSector /* /2*/
);
if (opp == null)
{
return(false);
}
if (Math.Abs(ASelf.GetAngleTo(opp)) < Math.PI / 2 && ASelf.GetDistanceTo(opp) > 500)
{
var obstacles = Combats.Where(x => x.Id != Self.Id && x.GetDistanceTo(ASelf) < 300).ToArray();
var selSign = 0;
double selPriority = int.MaxValue;
var requiredAngle = ASelf.GetDistanceTo(opp) <= opp.CastRange + ASelf.Radius
? Math.PI - 2 * ASelf.MaxTurnAngle - 0.001
: Math.PI / 2;
for (var sign = -1; sign <= 1; sign += 2)
{
var my = new AWizard(ASelf);
var priority = 0.0;
while (Math.Abs(my.GetAngleTo(opp)) < requiredAngle)
{
my.Angle += sign * my.MaxTurnAngle;
priority += 0.1;
}
for (var i = 0; i < 15; i++)
{
if (!my.MoveTo(my + Point.ByAngle(my.Angle), null, w => !CheckIntersectionsAndTress(w, obstacles)))
{
break;
}
priority--;
}
if (priority < selPriority)
{
selPriority = priority;
selSign = sign;
}
}
FinalMove.Turn = selSign * 10;
return(true);
}
return(false);
}
private static SkillType?_getNearestSkill(AWizard self, SkillType skill)
{
var skillGroup = Utility.GetSkillGroup(skill);
var skillOrder = Utility.GetSkillOrder(skill);
if (self.SkillsLearnedArr[skillGroup] > skillOrder)
{
return(null);
}
return(Utility.GetSkill(skillGroup, self.SkillsLearnedArr[skillGroup]));
}
public AWizard(AWizard unit) : base(unit)
{
IsMaster = unit.IsMaster;
RemainingCooldownTicksByAction = unit.RemainingCooldownTicksByAction.ToArray();
Level = unit.Level;
Xp = unit.Xp;
Mana = unit.Mana;
SkillsLearnedArr = unit.SkillsLearnedArr.ToArray();
SkillsFactorsArr = unit.SkillsFactorsArr.ToArray();
AurasFactorsArr = unit.AurasFactorsArr.ToArray();
MaxMana = unit.MaxMana;
IsBesieded = unit.IsBesieded;
}
public static WizardPath[] DijkstraFindPath(AWizard start, DijkstraPointStopFunc stopFunc, DijkstraPointCostFunc costFunc)
{
start = new AWizard(start);
_startState = start;
_obstacles = Combats
.Where(x => !x.IsOpponent && x.Id != start.Id && x.GetDistanceTo2(start) < Geom.Sqr(start.VisionRange)) // (нейтральные включительно)
.ToArray();
var startCell = FindNearestCell(start);
if (startCell == null)
{
return new WizardPath[] {}
}
;
var endCells = new List <Cell>();
DijkstraStart(startCell, cell =>
{
var point = _points[cell.I, cell.J];
var status = stopFunc(point);
if (status == DijkstraStopStatus.Take || status == DijkstraStopStatus.TakeAndStop)
{
endCells.Add(cell);
}
if (status == DijkstraStopStatus.Stop || status == DijkstraStopStatus.TakeAndStop)
{
return(true);
}
return(false);
}, costFunc);
return(endCells.Select(endCell =>
{
var cellsPath = DijkstraGeneratePath(startCell, endCell);
var res = new WizardPath {
start
};
res.AddRange(cellsPath.Select(cell => _points[cell.I, cell.J]));
return res;
}).ToArray());
}
}
public void MoveTo(Point to, Point turnTo)
{
var self = MyStrategy.ASelf;
if (turnTo != null)
{
_move.Turn = Utility.EnsureInterval(MyStrategy.Self.GetAngleTo(turnTo.X, turnTo.Y), self.MaxTurnAngle);
}
if (to != null && !Utility.PointsEqual(self, to))
{
var angle = self.GetAngleTo(to);
var d = AWizard._getHalfEllipseDxDy(self.MaxStrafeSpeed, self.MaxForwardSpeed, self.MaxBackwardSpeed, angle);
_move.Speed = d.Y;
_move.StrafeSpeed = d.X;
}
}
MovingInfo FindTreeTarget(AWizard self)
{
var res = new MovingInfo(null, int.MaxValue, new FinalMove(new Move()));
var trees = TreesObserver.Trees.Where(t => self.GetDistanceTo(t) <= Game.StaffRange + t.Radius).ToArray();
var minTicks = int.MaxValue;
ATree selTarget = null;
foreach (var tree in trees)
{
var my = new AWizard(self);
var ticks = 0;
while (Math.Abs(my.GetAngleTo(tree)) > Game.StaffSector / 2)
{
my.MoveTo(null, tree);
ticks++;
}
if (ticks < minTicks && my.CanStaffAttack(tree))
{
minTicks = ticks;
selTarget = tree;
}
}
if (selTarget == null)
{
return(res);
}
res.Time = minTicks;
res.Target = selTarget;
res.TargetId = selTarget.Id;
if (minTicks == 0)
{
res.Move.Action = ActionType.Staff;
}
else
{
res.Move.MoveTo(null, selTarget);
}
return(res);
}
private bool _isFireballGoodSeg(AWizard self, AProjectile.ProjectilePathSegment seg)
{
if (seg.State == AProjectile.ProjectilePathState.Free)
{
return(false);
}
if (seg.SelfDamage > 0) // TODO: можно и пожертвовать
{
return(false);
}
return(seg.OpponentBurned > 2 ||
seg.OpponentBurned > 0 && seg.Target is AWizard ||
seg.OpponentBurned > 0 &&
seg.Target is ABuilding &&
self.Mana >= 2 * Game.FireballManacost &&
seg.OpponentDamage > Game.FireballExplosionMaxDamage - 1 //TODO: костыль
);
}
bool PostDodgeProjectile()
{
var self = new AWizard(ASelf);
var curDamage = _getProjectilesDamage(new List <AWizard> {
self
});
self.Move(FinalMove.Speed, FinalMove.StrafeSpeed);
var newDamage = _getProjectilesDamage(new List <AWizard> {
self
});
if (Utility.Less(curDamage, newDamage))
{
FinalMove.Speed = 0;
FinalMove.StrafeSpeed = 0;
return(true);
}
return(false);
}
bool TryCutTrees(bool cutNearest, FinalMove move)
{
var self = new AWizard(ASelf);
var nearestTrees = TreesObserver.Trees.Where(
t => self.GetDistanceTo(t) < self.CastRange + t.Radius + Game.MagicMissileRadius
).ToArray();
if (nearestTrees.Length == 0)
{
return(false);
}
if (self.RemainingActionCooldownTicks == 0)
{
if (self.GetStaffAttacked(nearestTrees).Length > 0)
{
move.Action = ActionType.Staff;
return(true);
}
if (self.RemainingMagicMissileCooldownTicks == 0)
{
var proj = new AProjectile(self, 0, ProjectileType.MagicMissile);
var path = EmulateProjectileWithNearest(proj);
if (path.Count == 0 || path[path.Count - 1].EndDistance < self.CastRange - Const.Eps)
{
move.MinCastDistance = path[path.Count - 1].EndDistance;
move.Action = ActionType.MagicMissile;
return(true);
}
}
}
if (cutNearest)
{
var nearest = nearestTrees.OrderBy(t => self.GetDistanceTo2(t)).FirstOrDefault();
move.MoveTo(null, nearest);
}
return(false);
}
static double GetCombatPriority(AWizard self, ACombatUnit unit)
{
// чем меньше - тем важнее стрелять в него первого
var res = unit.Life;
if (unit is AWizard)
{
res /= 4;
if ((unit as AWizard).IsBesieded)
{
res /= 4;
}
res -= 50;
}
var dist = self.GetDistanceTo(unit);
if (dist <= Game.StaffRange + unit.Radius + 10)
{
res -= 60;
res += Math.Log(dist);
}
return(res);
}
WizardPath _goAround(ACombatUnit target, bool goAgainst)
{
var my = new AWizard(ASelf);
var selLane = Utility.IsBase(target) ? MessagesObserver.GetLane() : RoadsHelper.GetLane(target);
var nearestBuilding = OpponentBuildings.ArgMin(b => b.GetDistanceTo2(my));
var buildings = new List <ABuilding>();
if (nearestBuilding.GetDistanceTo(my) > nearestBuilding.VisionRange)
{
buildings.Add(nearestBuilding);
}
if (target.IsOpponent && target.Id != nearestBuilding.Id && target is ABuilding)
{
buildings.Add((ABuilding)target);
}
var threshold = Self.CastRange - 200;
if (ASelf.GetDistanceTo(target) < Self.CastRange || !goAgainst)
{
threshold = 0;
}
var path = DijkstraFindPath(ASelf, pos =>
{
// точка ОК, если с неё можно стрелять
var dist2 = pos.GetDistanceTo2(target);
if (dist2 < Geom.Sqr(Self.CastRange) && dist2 > Geom.Sqr(threshold))
{
var distToLine = RoadsHelper.Roads.Where(seg => seg.LaneType == selLane).Min(seg => seg.GetDistanceTo(pos));
if (distToLine < 200 &&
(!goAgainst || BuildingsObserver.MyBase.GetDistanceTo2(pos) < BuildingsObserver.MyBase.GetDistanceTo2(target)) &&
TreesObserver.Trees
.Where(x => x.GetDistanceTo2(pos) < Geom.Sqr(Self.CastRange))
.All(x => !Geom.SegmentCircleIntersects(pos, target, x, x.Radius + Game.MagicMissileRadius))
)
{
return(DijkstraStopStatus.TakeAndStop);
}
}
return(DijkstraStopStatus.Continue);
}, MoveCostFunc(buildings, selLane)).FirstOrDefault();
if (path == null && my.GetDistanceTo(target) - my.Radius - target.Radius <= 1)
{
path = new WizardPath {
my
}
}
; // из-за эпсилон, если стою близко у цели, то он как бы с ней пересекается, но это не так
if (path == null || path.Count == 0)
{
return(null);
}
if (path.Count == 1)
{
FinalMove.Turn = my.GetAngleTo(target);
return(null);
}
var obstacles =
Combats.Where(x => x.Id != Self.Id).Cast <ACircularUnit>()
.Where(x => my.GetDistanceTo2(x) < Geom.Sqr(my.VisionRange)) //???
.ToArray();
path.Simplify(obstacles, MagicConst.SimplifyMaxLength);
var nextPoint = path[1];
var nextNextPoint = path.Count > 2 ? path[2] : target;
FinalMove.MoveTo(nextPoint, my.GetDistanceTo(nextNextPoint) < Self.VisionRange * 1.2 ? nextNextPoint : nextPoint);
var nextTree = path.GetNearestTree();
CutTreesInPath(nextTree, FinalMove);
#if DEBUG
Visualizer.Visualizer.SegmentsDrawQueue.Add(new object[] { path, Pens.Blue, 3 });
#endif
return(path);
}
void CutTreesInPath(ATree nextTree, FinalMove move)
{
if (nextTree == null)
{
return;
}
var my = new AWizard(ASelf);
var angleTo = my.GetAngleTo(nextTree);
if (my.GetDistanceTo(nextTree) < my.VisionRange && Math.Abs(angleTo) > Game.StaffSector / 2)
{
move.MoveTo(null, nextTree);
}
if (my.RemainingActionCooldownTicks == 0 && Math.Abs(angleTo) <= Game.StaffSector / 2)
{
if (my.GetDistanceTo(nextTree) <= Game.StaffRange + nextTree.Radius && my.RemainingStaffCooldownTicks == 0)
{
move.Action = ActionType.Staff;
}
else if (my.GetDistanceTo(nextTree) <= my.CastRange + nextTree.Radius && my.RemainingMagicMissileCooldownTicks == 0)
{
move.Action = ActionType.MagicMissile;
move.CastAngle = angleTo;
move.MinCastDistance = Math.Min(my.CastRange - 1, my.GetDistanceTo(nextTree));
}
}
}
MovingInfo GoToBonus()
{
TimerStart();
var ret = _goToBonus();
TimerEndLog("GoToBonus", 1);
return(ret);
}
bool _skipBonusCond(ABonus bonus)
{
var oppFirst = BuildingsObserver.Buildings.FirstOrDefault(x => x.IsOpponent && x.Lane == MessagesObserver.GetLane() && x.Order == 0);
if (oppFirst == null || ASelf.GetDistanceTo(oppFirst) <= oppFirst.CastRange)
{
return(true);
}
var myFirst = BuildingsObserver.Buildings.FirstOrDefault(x => x.IsTeammate && x.Lane == MessagesObserver.GetLane() && x.Order == 0);
if (myFirst == null || OpponentWizards.Any(x => x.GetDistanceTo(myFirst) <= myFirst.Radius))
{
return(true);
}
// TODO
return(false);
}
ABonus SelectBonus(AWizard self)
{
var bonus = BonusesObserver.Bonuses.ArgMin(b => b.GetDistanceTo2(self));
if (bonus.RemainingAppearanceTicks > MagicConst.GoToBonusMaxTicks + MagicConst.BonusTimeReserve)
{
return(null);
}
if (self.GetDistanceTo(BuildingsObserver.OpponentBase) < BuildingsObserver.OpponentBase.CastRange * 1.4)
{
return(null);
}
if (Game.IsSkillsEnabled && _skipBonusCond(bonus))
{
return(null);
}
return(bonus);
}
MovingInfo _goToBonus()
{
var bonus = SelectBonus(ASelf);
var selMovingInfo = new MovingInfo(null, int.MaxValue, new FinalMove(new Move()));
if (bonus == null)
{
return(selMovingInfo);
}
if (Const.IsFinal)
{
var teammates = MyWizards
.Where(x => x.Id != ASelf.Id)
.Where(x =>
{
var b = SelectBonus(x);
return(b != null && b.Id == bonus.Id);
})
.ToArray();
if (teammates.Any(x => ASelf.GetDistanceTo(bonus) > x.GetDistanceTo(bonus)))
{
return(selMovingInfo);
}
}
var my = new AWizard(ASelf);
var nearestBuilding = OpponentBuildings.ArgMin(b => b.GetDistanceTo2(my));
var path = DijkstraFindPath(ASelf, pos =>
{
// точка ОК, если бонус совсем близко
if (pos.GetDistanceTo2(bonus) < Geom.Sqr(bonus.Radius + Self.Radius + 35))
{
return(DijkstraStopStatus.TakeAndStop);
}
return(DijkstraStopStatus.Continue);
}, MoveCostFunc(new [] { nearestBuilding }, MessagesObserver.GetLane())).FirstOrDefault();
if (path == null)
{
GoDirect(bonus, selMovingInfo.Move);
selMovingInfo.Target = bonus;
return(selMovingInfo);
}
var obstacles =
Combats.Where(x => x.Id != Self.Id).Cast <ACircularUnit>()
.Where(x => my.GetDistanceTo2(x) < Geom.Sqr(my.VisionRange))
.ToArray();
path.Add(bonus);
path.Simplify(obstacles, MagicConst.SimplifyMaxLength);
var time = (int)(path.GetLength() / my.MaxForwardSpeed);
if (time < MagicConst.GoToBonusMaxTicks)
{
selMovingInfo.Time = time;
var nextPoint = path[1];
var nextNextPoint = path.Count > 2 ? path[2] : nextPoint;
selMovingInfo.Move = new FinalMove(new Move());
selMovingInfo.Move.MoveTo(nextPoint, my.GetDistanceTo(nextNextPoint) < my.Radius + 20 ? nextNextPoint : nextPoint);
selMovingInfo.Target = nextPoint;
var nextTree = path.GetNearestTree();
CutTreesInPath(nextTree, selMovingInfo.Move);
}
if (selMovingInfo.Time <= bonus.RemainingAppearanceTicks - MagicConst.BonusTimeReserve)
{
selMovingInfo.Target = null;
}
#if DEBUG
if (selMovingInfo.Target != null)
{
Visualizer.Visualizer.SegmentsDrawQueue.Add(new object[] { path, Pens.Red, 3 });
}
#endif
return(selMovingInfo);
}
private bool HasAnyTarget(AWizard self, bool skipBuildings)
{
var my = new AWizard(self);
foreach (var opp in OpponentCombats)
{
if (!opp.IsAssailable)
{
continue;
}
var prevCastRange = my.CastRange;
var bld = opp as ABuilding;
if (opp is AWizard)
{
if (my.CastRange <= opp.CastRange)
{
if (GoAwayCond(my, opp as AWizard))
{
my.CastRange = opp.CastRange + GoAwaySafeDist;
}
else if (my.CastRange < opp.CastRange)
{
my.CastRange = my.CastRange + 25; // HACK: чтобы не бояться подходить к тем у кого прокачан range
}
}
}
if (bld != null && (skipBuildings || bld.IsBase))
{
if (!bld.IsBase && bld.Lane != MessagesObserver.GetLane())
{
continue;
}
if (!bld.IsBesieded)
{
// чтобы не подходить близко к одиноким башням
if (my.GetDistanceTo(bld) < bld.CastRange + 6)
{
return(true);
}
}
}
if (my.GetDistanceTo(opp) <= my.CastRange + opp.Radius + Game.MagicMissileRadius)
{
var tmp = opp.RemainingFrozen;
opp.RemainingFrozen = 100500;
var canCast = my.EthalonCanCastMagicMissile(opp, checkCooldown: false, checkAngle: false);
opp.RemainingFrozen = tmp;
if (canCast)
{
return(true);
}
}
my.CastRange = prevCastRange;
}
return(false);
}
double _emulateRush(AWizard self, AWizard opp)
{
var nearest = Combats.Where(x => x.GetDistanceTo(ASelf) < ASelf.VisionRange * 1.4).Select(Utility.CloneCombat).ToArray();
self = nearest.FirstOrDefault(x => x.Id == self.Id) as AWizard;
opp = nearest.FirstOrDefault(x => x.Id == opp.Id) as AWizard;
if (self == null || opp == null)
{
return(int.MinValue);
}
var tergetsSelector = new TargetsSelector(nearest);
if (opp.Id == _LastMmTarget && World.Projectiles.Any(x => x.OwnerUnitId == self.Id))
{
opp.ApplyMagicalDamage(self.MagicMissileDamage);
}
while (true)
{
_rushTo(self, opp);
foreach (var unit in nearest)
{
if (unit.Id == self.Id)
{
continue;
}
if (unit is AWizard)
{
if (unit.IsOpponent)
{
_rushTo(unit as AWizard, self);
}
else
{
if (Const.IsFinal)
{
_rushTo(unit as AWizard, opp);
}
else
{
unit.SkipTick();
}
}
}
else if (unit is AMinion)
{
var tar = tergetsSelector.Select(unit);
unit.EthalonMove(tar);
if (tar != null && unit.EthalonCanHit(tar))
{
if (unit is AFetish)
{
unit.RemainingActionCooldownTicks = Game.FetishBlowdartActionCooldownTicks - 1;
tar.ApplyDamage(Game.DartDirectDamage);
}
else
{
unit.RemainingActionCooldownTicks = Game.OrcWoodcutterActionCooldownTicks - 1;
tar.ApplyDamage(Game.OrcWoodcutterDamage);
}
}
}
}
if (!self.IsAlive)
{
return(-opp.Life);
}
if (!opp.IsAlive)
{
var mines = nearest.Where(x => x.IsTeammate && x is AWizard).ToArray();
if (mines.Length >= 2 && Const.IsFinal)
{
if (!mines.All(x => x.Life > 10))
{
return(int.MinValue);
}
return(50.0);//hack
}
else
{
if (nearest.Where(x => x.IsOpponent && x is AWizard).Sum(x => x.Life) > self.Life)
{
return(int.MinValue);
}
return(self.Life);
}
}
}
}
MovingInfo _findCastTarget2(AWizard self, Point moveTo, ProjectileType projectileType)
{
var move = new FinalMove(new Move());
if (projectileType == ProjectileType.MagicMissile)
{
AUnit mmSelTarget = null;
Point mmSelFirstMoveTo = null;
var mmMinTicks = int.MaxValue;
double mmMinPriority = int.MaxValue;
foreach (var opp in OpponentCombats)
{
if (self.GetDistanceTo2(opp) > Geom.Sqr(self.CastRange + opp.Radius + 40) || !opp.IsAssailable)
{
continue;
}
var nearest = Combats
.Where(x => self.GetDistanceTo2(x) < Geom.Sqr(Math.Max(x.VisionRange, self.VisionRange) * 1.3))
.Select(Utility.CloneCombat)
.ToArray();
var targetsSelector = new TargetsSelector(nearest)
{
EnableMinionsCache = true
};
var nearstOpponents = nearest
.Where(x => x.IsOpponent)
.ToArray();
var canHitNow = opp.EthalonCanHit(self, checkCooldown: !(opp is AWizard));
var ticks = 0;
var my = nearest.FirstOrDefault(x => x.Id == self.Id) as AWizard;
var his = nearest.FirstOrDefault(x => x.Id == opp.Id);
if (my == null || his == null)
{
continue;
}
Point firstMoveTo = null;
var buildingsHit = false;
while (!my.EthalonCanCastMagicMissile(his, checkCooldown: false))
{
if (ticks > 40)
{
break;
}
var m = moveTo;
var stopIfCannotMove = true;
if (m == null && my.EthalonCanCastMagicMissile(his, checkCooldown: false, checkAngle: false))
{
stopIfCannotMove = false;
m = my + (my - his);
var tmp = new AWizard(my);
tmp.MoveTo(m, his, w => !CheckIntersectionsAndTress(w, nearest));
if (EstimateDanger(my, false) <= EstimateDanger(tmp, false))
{
m = null;
}
}
if (m == null)
{
m = his;
}
if (ticks == 0)
{
firstMoveTo = m;
}
if (!my.MoveTo(m, his, w => !CheckIntersectionsAndTress(w, nearest)) && Utility.PointsEqual(m, his) && stopIfCannotMove)
{
break;
}
foreach (var x in nearest)
{
if (x.Id == my.Id)
{
continue;
}
var tar = targetsSelector.Select(x);
buildingsHit = buildingsHit ||
(x.IsOpponent && x is ABuilding && tar != null && tar.Id == my.Id && x.EthalonCanHit(my));
if (x.IsOpponent)
{
x.EthalonMove(tar ?? my);
}
else if (tar != null)
{
x.EthalonMove(tar);
}
else
{
x.SkipTick();
}
}
ticks++;
}
if (his is AWizard && (his as AWizard).IsBesieded)
{
ticks -= 15; // чтобы дать больше приоритета визарду
}
var priority = GetCombatPriority(self, his);
if (ticks < mmMinTicks || ticks == mmMinTicks && priority < mmMinPriority)
{
if (my.EthalonCanCastMagicMissile(his))
{
if (nearstOpponents.All(x =>
{
if (canHitNow && x.Id == opp.Id) // он и так доставал
{
return(true);
}
if (!x.EthalonCanHit(my) && (!(x is ABuilding) || !buildingsHit))
{
return(true);
}
if (his.Id == x.Id && CanRush(my, x))
{
return(true);
}
var target = targetsSelector.Select(x);
if (target != null && target.Id != my.Id)
{
return(true);
}
return(false);
})
)
{
mmMinTicks = ticks;
mmMinPriority = priority;
mmSelTarget = opp;
mmSelFirstMoveTo = firstMoveTo;
}
}
}
}
if (mmSelTarget != null)
{
mmMinTicks = Math.Max(0, mmMinTicks);
move.MoveTo(moveTo ?? mmSelFirstMoveTo, mmSelTarget);
return(new MovingInfo(mmSelTarget, mmMinTicks, move)
{
TargetId = mmSelTarget.Id
});
}
}
const int walkLimit = 9;
if (projectileType == ProjectileType.Fireball && self.FireballSkillLevel == 5 && Math.Max(self.RemainingActionCooldownTicks, self.RemainingFireballCooldownTicks) <= walkLimit)
{
var fbMaxDamage = 0.0;
Point fbSelTarget = null;
var fbMinTicks = int.MaxValue;
foreach (var ang in Utility.Range(-Game.StaffSector, Game.StaffSector, 10))
{
var nearest = Combats
.Where(x => self.GetDistanceTo2(x) < Geom.Sqr(Math.Max(x.VisionRange, self.VisionRange) * 1.3))
.Select(Utility.CloneCombat)
.ToArray();
var targetsSelector = new TargetsSelector(nearest)
{
EnableMinionsCache = true
};
var ticks = 0;
var my = nearest.FirstOrDefault(x => x.Id == self.Id) as AWizard;
var dir = my + Point.ByAngle(my.Angle + ang) * 1000;
while (ticks <= walkLimit)
{
if (my.CanUseFireball())
{
var proj = new AProjectile(my, 0, ProjectileType.Fireball);
var path = proj.Emulate(nearest, 0.0);
var damage =
path.Where(x => _isFireballGoodSeg(my, x))
.Select(x => x.OpponentDamage)
.DefaultIfEmpty(0)
.Max();
if (damage > fbMaxDamage)
{
fbMaxDamage = damage;
fbSelTarget = dir;
fbMinTicks = ticks;
}
}
foreach (var x in nearest)
{
if (x.Id == my.Id)
{
continue;
}
if (x is AMinion)
{
x.EthalonMove(targetsSelector.Select(x));
}
else
{
x.SkipTick();
}
}
if (!my.MoveTo(dir, dir, w => !CheckIntersectionsAndTress(w, nearest)))
{
break;
}
if (nearest.Any(x => x.IsOpponent && x is ABuilding && x.EthalonCanHit(my) && targetsSelector.Select(x) == my))
{
break;
}
ticks++;
}
}
if (fbSelTarget != null)
{
move.MoveTo(fbSelTarget, fbSelTarget);
return(new MovingInfo(fbSelTarget, fbMinTicks, move)
{
Damage = fbMaxDamage
});
}
}
return(new MovingInfo(null, int.MaxValue, move));
}
MovingInfo _findCastTarget(AWizard self, ProjectileType projectileType)
{
var actionType = Utility.GetActionByProjectileType(projectileType);
var move = new FinalMove(new Move());
if (self.RemainingActionCooldownTicks > 0 ||
self.RemainingCooldownTicksByAction[(int)actionType] > 0 ||
self.Mana < Const.ProjectileInfo[(int)projectileType].ManaCost ||
!self.IsActionAvailable(actionType)
)
{
return(new MovingInfo(null, int.MaxValue, move));
}
var angles = new List <double>();
foreach (var x in OpponentCombats)
{
var distTo = self.GetDistanceTo(x);
if (distTo > self.CastRange + x.Radius + Const.ProjectileInfo[(int)projectileType].DamageRadius + 3)
{
continue;
}
var angleTo = self.GetAngleTo(x);
if (Math.Abs(angleTo) > Math.PI / 3)
{
continue;
}
var deltaAngle = Math.Atan2(x.Radius, distTo);
angles.AddRange(new[] { angleTo, angleTo + deltaAngle, angleTo - deltaAngle }.Where(a => Math.Abs(a) <= Game.StaffSector / 2));
}
if (angles.Count > 0)
{
angles.AddRange(Utility.Range(-Game.StaffSector / 2, Game.StaffSector / 2, 16));
}
ACombatUnit selTarget = null;
double
selMinDist = 0,
selMaxDist = self.CastRange + 20,
selCastAngle = 0,
selMaxDamage = 0;
if (projectileType == ProjectileType.Fireball)
{
var maxDamage = 0.0;
var maxBurned = 0;
foreach (var angle in angles)
{
var proj = new AProjectile(new AWizard(self), angle, projectileType);
var path = EmulateProjectileWithNearest(proj);
for (var i = 0; i < path.Count; i++)
{
var seg = path[i];
if (_isFireballGoodSeg(self, seg))
{
if (seg.OpponentBurned > maxBurned ||
seg.OpponentBurned == maxBurned && seg.OpponentDamage > maxDamage
//|| seg.OpponentBurned == maxBurned && Utility.Equals(seg.OpponentDamage, maxDamage)
//TODO: combare by angle and priority
)
{
maxBurned = seg.OpponentBurned;
maxDamage = seg.OpponentDamage;
selCastAngle = angle;
selMinDist = selMaxDist = seg.StartDistance;
selTarget = seg.Target;
selMaxDamage = seg.OpponentDamage;
}
}
}
}
}
else
{
double
selPriority = int.MaxValue,
selAngleTo = 0;
foreach (var angle in angles)
{
var proj = new AProjectile(new AWizard(self), angle, projectileType);
var path = EmulateProjectileWithNearest(proj);
for (var i = 0; i < path.Count; i++)
{
if (path[i].State == AProjectile.ProjectilePathState.Free)
{
continue;
}
// TODO: если можно убить нескольких, убивать того, у кого больше жизней
var combat = path[i].Target;
if (!combat.IsAssailable)
{
continue;
}
var myAngle = self.Angle + angle;
var hisAngle = self.Angle + self.GetAngleTo(combat);
var angleTo = Geom.GetAngleBetween(myAngle, hisAngle);
var priority = GetCombatPriority(self, combat);
if (combat.IsOpponent &&
(priority < selPriority || Utility.Equals(priority, selPriority) && angleTo < selAngleTo) &&
self.CheckProjectileCantDodge(proj, Combats.FirstOrDefault(x => x.Id == combat.Id))
)
{
selTarget = combat;
selCastAngle = angle;
selAngleTo = angleTo;
selMinDist = i == 0 ||
path[i - 1].State == AProjectile.ProjectilePathState.Free &&
path[i - 1].Length < 40
? path[i].StartDistance - 1
: path[i].StartDistance - 20;
selMaxDist = i >= path.Count - 2
? (self.CastRange + 500)
: (path[i + 1].EndDistance + path[i].EndDistance) / 2;
selPriority = priority;
selMaxDamage = path[i].OpponentDamage;
}
}
}
}
if (selTarget == null)
{
return(new MovingInfo(null, int.MaxValue, move));
}
move.Action = actionType;
move.MinCastDistance = selMinDist;
move.MaxCastDistance = selMaxDist;
move.CastAngle = selCastAngle;
#if DEBUG
_lastProjectileTick = World.TickIndex;
_lastProjectilePoints = new[]
{
self + Point.ByAngle(self.Angle + selCastAngle) * selMinDist,
self + Point.ByAngle(self.Angle + selCastAngle) * Math.Min(Self.CastRange, selMaxDist),
};
#endif
return(new MovingInfo(selTarget, 0, move)
{
Damage = selMaxDamage, TargetId = selTarget.Id
});
}
MovingInfo _findStaffTarget(AWizard self)
{
var potentialColliders = Combats
.Where(x => x.Id != self.Id && self.GetDistanceTo2(x) < Geom.Sqr(Game.StaffRange * 6))
.ToArray();
int minTicks = int.MaxValue;
var move = new FinalMove(new Move());
var attacked = self.GetStaffAttacked(potentialColliders).Cast <ACombatUnit>().ToArray();
ACircularUnit selTarget = attacked.FirstOrDefault(x => x.IsOpponent);
if (selTarget != null) // если уже можно бить
{
move.Action = ActionType.Staff;
return(new MovingInfo(selTarget, 0, move));
}
if (self.MmSkillLevel == 5)
{
// т.к. стрелять можно без задержки
// возможно, нужно сделать исключение, если прокачан посох
return(new MovingInfo(null, int.MaxValue, move));
}
Point selMoveTo = null;
foreach (var opp in OpponentCombats)
{
var dist = self.GetDistanceTo(opp);
if (dist > Game.StaffRange * 5 || !opp.IsAssailable)
{
continue;
}
var range = opp.Radius + Game.StaffRange;
foreach (var delta in new[] { -range, -range / 2, 0, range / 2, range })
{
var angle = Math.Atan2(delta, dist);
var moveTo = self + (opp - self).Normalized().RotateClockwise(angle) * self.VisionRange;
var nearstCombats = Combats
.Where(x => x.GetDistanceTo(self) <= Math.Max(x.VisionRange, self.VisionRange) * 1.2)
.Select(Utility.CloneCombat)
.ToArray();
var targetsSelector = new TargetsSelector(nearstCombats)
{
EnableMinionsCache = true
};
var nearstOpponents = nearstCombats.Where(x => x.IsOpponent).ToArray();
var my = nearstCombats.FirstOrDefault(x => x.Id == self.Id) as AWizard;
var his = nearstCombats.FirstOrDefault(x => x.Id == opp.Id);
var allowRush = opp is AFetish || opp is AWizard;
var canHitNow = opp.EthalonCanHit(self, checkCooldown: !allowRush);
var ticks = 0;
var ok = true;
var buildingsHit = false;
while (ticks < (allowRush ? 65 : 35) && my.GetDistanceTo2(his) > Geom.Sqr(Game.StaffRange + his.Radius))
{
foreach (var x in nearstOpponents) // свои как-бы стоят на месте
{
var tar = targetsSelector.Select(x);
buildingsHit = buildingsHit ||
(x is ABuilding && tar != null && tar.Id == my.Id && x.EthalonCanHit(my));
x.EthalonMove(tar ?? my);
}
if (!my.MoveTo(moveTo, his, w => !CheckIntersectionsAndTress(w, potentialColliders)))
{
ok = false;
break;
}
ticks++;
}
if (ok && !(opp is AOrc))
{
while (Math.Abs(my.GetAngleTo(his)) > Game.StaffSector / 2)
{
my.MoveTo(null, his);
foreach (var x in nearstOpponents)
{
var tar = targetsSelector.Select(x);
buildingsHit = buildingsHit ||
(x is ABuilding && tar != null && tar.Id == my.Id && x.EthalonCanHit(my));
x.EthalonMove(tar ?? my);
}
ticks++;
}
}
Func <ACombatUnit, bool> check = x =>
{
if ((opp is AWizard) && (opp as AWizard).IsBesieded && !(x is ABuilding))
{
return(true);
}
if (canHitNow && x.Id == opp.Id) // он и так доставал
{
return(true);
}
if (!x.EthalonCanHit(my) && (!(x is ABuilding) || !buildingsHit))
{
return(true);
}
if (his.Id == x.Id && my.StaffDamage >= his.Life)
{
return(true);
}
var target = targetsSelector.Select(x);
if (target != null && target.Id != my.Id)
{
return(true);
}
return(false);
};
if (opp is AWizard)
{
ticks -= 5;
if ((opp as AWizard).IsBesieded)
{
ticks -= 10;
}
}
if (ok && ticks < minTicks)
{
if (my.CanStaffAttack(his))
{
if (nearstOpponents.All(check))
{
// успею-ли я вернуться обратно
while (my.GetDistanceTo(self) > my.MaxForwardSpeed)//TODO:HACK
{
my.MoveTo(self, null);
foreach (var x in nearstOpponents)
{
var tar = targetsSelector.Select(x);
buildingsHit = buildingsHit ||
(x is ABuilding && tar != null && tar.Id == my.Id && x.EthalonCanHit(my));
if (tar != null)
{
x.EthalonMove(tar);
}
else
{
x.SkipTick();
}
}
}
if (nearstOpponents.All(check))
{
selTarget = opp;
selMoveTo = moveTo;
minTicks = ticks;
}
}
}
}
}
}
if (selTarget != null)
{
bool angleOk = Math.Abs(self.GetAngleTo(selTarget)) <= Game.StaffSector / 2,
distOk = self.GetDistanceTo2(selTarget) <= Geom.Sqr(Game.StaffRange + selTarget.Radius);
if (!distOk)
{
move.MoveTo(selMoveTo, selTarget);
}
else if (!angleOk)
{
move.MoveTo(null, selTarget);
}
}
return(new MovingInfo(selTarget, Math.Max(0, minTicks), move));
}
MovingInfo FindBonusTarget(AWizard self)
{
var minTime = int.MaxValue;
var selGo = 0;
Point selMoveTo = null;
foreach (var _bonus in BonusesObserver.Bonuses)
{
if (_bonus.GetDistanceTo(self) - self.Radius - _bonus.Radius > Game.StaffRange * 3)
{
continue;
}
if (_bonus.RemainingAppearanceTicks > 60)
{
continue;
}
var nearest = Combats
.Where(x => x.Id != self.Id && self.GetDistanceTo2(x) < Geom.Sqr(self.VisionRange))
.ToArray();
foreach (var angle in Utility.Range(self.Angle, Math.PI * 2 + self.Angle, 24, false))
{
var bonus = new ABonus(_bonus);
var my = new AWizard(self);
var moveTo = my + Point.ByAngle(angle) * self.VisionRange;
int time = 0;
int go = 0;
while (my.GetDistanceTo(bonus) > my.Radius + bonus.Radius && time < 60)
{
if (!my.MoveTo(moveTo, null, w => !CheckIntersectionsAndTress(w, nearest)))
{
break;
}
var wait = !bonus.Exists;
bonus.SkipTick();
time++;
if (my.GetDistanceTo(bonus) <= my.Radius + bonus.Radius)
{
while (!bonus.Exists)
{
bonus.SkipTick();
time++;
}
if (wait)
{
time++;
}
if (time < minTime)
{
minTime = time;
selMoveTo = moveTo;
selGo = go;
}
break;
}
go++;
}
}
}
var moving = new MovingInfo(selMoveTo, minTime, new FinalMove(new Move()));
if (selMoveTo != null)
{
if (minTime == 1 || selGo > 0)
{
moving.Move.MoveTo(selMoveTo, null);
}
else
{
moving.Target = self;
}
}
return(moving);
}
MovingInfo FindUltimateTarget(AWizard self)
{
var ret = new MovingInfo(null, int.MaxValue, new FinalMove(new Move()));
const int threshold = 29;
var minTicks = int.MaxValue;
AWizard selTarget = null;
var selAction = ActionType.None;
foreach (var action in new[] { ActionType.Haste, ActionType.Shield })
{
if (action == ActionType.Haste && self.HasteSkillLevel < 5 ||
action == ActionType.Shield && self.ShieldSkillLevel < 5
)
{
continue;
}
var teammates = MyWizards
.Where(x => x.Id != self.Id &&
self.GetDistanceTo(x) <= self.CastRange &&
x.RemainingStatusByAction(action) <= threshold
).
ToArray();
foreach (var teammate in teammates)
{
var ticks = 0;
var my = new AWizard(self);
while (Math.Abs(my.GetAngleTo(teammate)) > Game.StaffSector / 2)
{
ticks++;
my.MoveTo(null, teammate);
}
if (ticks < minTicks && my.CanCastUltimate(action, teammate))
{
minTicks = ticks;
selTarget = teammate;
selAction = action;
}
}
if (selTarget == null &&
teammates.Length == 0 &&
self.RemainingStatusByAction(action) <= threshold &&
self.CanUseUltimate(action)
)
{
minTicks = 100;
selTarget = self;
selAction = action;
}
}
if (selTarget == null)
{
return(ret);
}
ret.Target = selTarget;
ret.TargetId = selTarget.Id;
ret.Time = minTicks;
if (self.CanCastUltimate(selAction, selTarget))
{
ret.Move.Action = selAction;
ret.Move.StatusTargetId = selTarget.Id;
}
else
{
ret.Move.MoveTo(null, selTarget);
}
return(ret);
}
Target _findTarget(AWizard self, Point moveTo)
{
var t0 = FindBonusTarget(self);
var tfrost = FindCastTarget(self, ProjectileType.FrostBolt);
var tfball = FindCastTarget(self, ProjectileType.Fireball);
var tmm = FindCastTarget(self, ProjectileType.MagicMissile);
var t2 = FindStaffTarget(self);
var t3 = FindCastTarget2(self, t0.Target ?? moveTo, ProjectileType.MagicMissile);
var t3fball = FindCastTarget2(self, t0.Target ?? moveTo, ProjectileType.Fireball);
var ult = FindUltimateTarget(self);
Point ret = null;
if (t0.Target != null)
{
FinalMove.Apply(t0.Move);
ret = t0.Target;
}
if (tfball.Target != null && tfball.Damage + 1 >= t3fball.Damage && tfball.Damage > tmm.Damage)
{
FinalMove.Action = tfball.Move.Action;
FinalMove.MinCastDistance = tfball.Move.MinCastDistance;
FinalMove.MaxCastDistance = tfball.Move.MaxCastDistance;
FinalMove.CastAngle = tfball.Move.CastAngle;
return(new Target {
Type = ret == null ? TargetType.Opponent : TargetType.Bonus
});
}
if (tfrost.Target != null && tfrost.Time <= Math.Min(t2.Time, t3.Time))
{
FinalMove.Action = tfrost.Move.Action;
FinalMove.MinCastDistance = tfrost.Move.MinCastDistance;
FinalMove.MaxCastDistance = tfrost.Move.MaxCastDistance;
FinalMove.CastAngle = tfrost.Move.CastAngle;
return(new Target {
Type = ret == null ? TargetType.Opponent : TargetType.Bonus
});
}
if (tmm.Target != null && tmm.Time <= Math.Min(t2.Time, t3.Time))
{
var wiz = t3.Target as AWizard;
if (wiz != null && CanRush(ASelf, wiz) && t3.TargetId != tmm.TargetId)
{
}
else
{
FinalMove.Action = tmm.Move.Action;
FinalMove.MinCastDistance = tmm.Move.MinCastDistance;
FinalMove.MaxCastDistance = tmm.Move.MaxCastDistance;
FinalMove.CastAngle = tmm.Move.CastAngle;
_LastMmTarget = tmm.TargetId;
return(new Target {
Type = ret == null ? TargetType.Opponent : TargetType.Bonus
});
}
}
if (t0.Target == null && t2.Target != null && t2.Time <= Math.Min(tmm.Time, t3.Time))
{
// иначе вообще не кидает хасту/щит
if (ult.Target == null || t2.Target is AWizard)
{
FinalMove.Apply(t2.Move);
return(new Target {
Type = TargetType.Opponent
});
}
}
if (t3fball.Target != null)
{
FinalMove.Apply(t3fball.Move);
return(new Target {
Type = TargetType.Opponent
});
}
if (t3.Target != null && t3.Time <= Math.Min(tmm.Time, t2.Time))
{
FinalMove.Apply(t3.Move);
return(new Target {
Type = TargetType.Opponent
});
}
if (ult.Target != null)
{
FinalMove.Apply(ult.Move);
return(new Target {
Type = TargetType.Teammate
});
}
if (ret == null)
{
return(null);
}
return(new Target {
Type = TargetType.Bonus
});
}
