private List <long> NextTargetGroup(VehiclesGroup myArmy, World world, Player me)
{
var enemyVehicles = VehicleRegistry.EnemyVehicles(me);
if (!enemyVehicles.Any())
{
return(Enumerable
.Empty <long>()
.ToList());
}
if (world.TickIndex - lastClusteringTick > CacheTtl)
{
var nextEnemyGroup = NextEnemyGroup(myArmy.Center, enemyVehicles, world.TickIndex)?.ToList();
cachedTargetGroup = nextEnemyGroup?
.Select(v => v.Id)
.ToList()
?? new List <long>
{
enemyVehicles
.OrderBy(v => v.GetDistanceTo(myArmy.Center))
.First()
.Id
};
lastClusteringTick = world.TickIndex;
return(cachedTargetGroup);
}
return(cachedTargetGroup);
}
private Point2D NextTarget(VehiclesGroup myArmy, World world, Player me, Game game)
{
var enemyVehicles = VehicleRegistry.EnemyVehicles(me);
if (world.TickIndex - lastClusteringTick <= CacheTtl)
{
return(cachedTarget);
}
var closestUncapturedFacility = VehicleRegistry.GetUncapturedFacilities(world, me, Id)
.OrderBy(f => myArmy.Center.GetDistanceTo(f.ToPoint(game)))
.FirstOrDefault();
if (closestUncapturedFacility != null)
{
VehicleRegistry.SetCaptureTarget(closestUncapturedFacility.Id, Id);
cachedTarget = closestUncapturedFacility.ToPoint(game);
return(cachedTarget);
}
var nextEnemyGroup = NextEnemyGroup(myArmy.Center, enemyVehicles, world.TickIndex)?.ToList();
if (nextEnemyGroup != null)
{
cachedTargetGroup = nextEnemyGroup.Select(v => v.Id).ToList();
cachedTarget = nextEnemyGroup.GetCenterPoint();
lastClusteringTick = world.TickIndex;
return(cachedTarget);
}
return(new Point2D(world.Height, world.Width));
}
public override VehicleFormationResult PerformAction(World world, Player me, Game game)
{
var army = new VehiclesGroup(Id, VehicleIds, VehicleRegistry, CommandManager);
if (!binded)
{
Bind(army);
return(new VehicleFormationResult(this));
}
commands.RemoveAll(c => c.IsStarted() && c.IsFinished(world.TickIndex, VehicleRegistry));
if (FormationHelper.IsNukeAlert(world.GetOpponentPlayer()) && world.TickIndex - nukePreventionTick > game.BaseTacticalNuclearStrikeCooldown / 2)
{
commands.Clear();
CommandManager.ClearCommandsQueue(Id);
this.PreventNuke(army, world, game, commands);
nukePreventionTick = world.TickIndex;
return(new VehicleFormationResult(this));
}
if (commands.Any())
{
return(new VehicleFormationResult(this));
}
var closestUncapturedFacility = VehicleRegistry.GetUncapturedFacilities(world, me, Id)
.Where(f => f.Type == FacilityType.VehicleFactory)
.OrderBy(f => army.Center.GetDistanceTo(f.ToPoint(game)))
.FirstOrDefault();
var myGroudForcesCenter = VehicleRegistry.GetVehiclesByIds(
VehicleRegistry.GetVehicleIdsByFormationId(MagicConstants.GroundFormationGroupId))
.ToList()
.GetCenterPoint();
var enemyVehicles = VehicleRegistry.EnemyVehicles(me);
var enemies = Dbscan.GetEnemiesClusters(enemyVehicles, DbscanRadius, DbscanMinimumClusterSize, world.TickIndex);
var nearestEnemy = enemies.OrderBy(c => c.GetCenterPoint().GetDistanceTo(army.Center)).FirstOrDefault();
if (nearestEnemy != null &&
this.TryNuke(army, VehicleRegistry.GetVehiclesByIds(army.VehicleIds), nearestEnemy, me, game, world, commands))
{
return(new VehicleFormationResult(new ShrinkAirVehicleFormation(Id, VehicleIds, CommandManager, VehicleRegistry)));
}
if (nearestEnemy != null &&
army.Center.GetDistanceTo(nearestEnemy.GetCenterPoint()) < game.TankVisionRange * 0.8 &&
nearestEnemy.Count > 1.2 * VehicleIds.Count)
{
army
.Select(Id)
.MoveByVector(nearestEnemy.GetCenterPoint().To(army.Center), game.TankSpeed);
commands.Add(CommandManager.PeekLastCommand(Id));
return(new VehicleFormationResult(this));
}
var nextTarget = closestUncapturedFacility?.ToPoint(game) ?? myGroudForcesCenter;
if (army.Center.GetDistanceTo(myGroudForcesCenter) < MagicConstants.NewVehiclesJoinRadius)
{
army
.Select(Id)
.Assign(MagicConstants.GroundFormationGroupId);
return(new VehicleFormationResult());
}
var direction = army.Center.To(nextTarget);
army
.Select(Id)
.MoveByVector(direction.Length() > 20
? direction.Mul(0.1)
: direction,
game.TankSpeed);
#if DEBUG
RewindClient.Instance.Line(army.Center.X, army.Center.Y, nextTarget.X, nextTarget.Y, Color.Fuchsia);
#endif
commands.Add(CommandManager.PeekLastCommand(Id));
return(new VehicleFormationResult(this));
}
