// In cases where we want to build a specific unit but don't know the queue name (because there's more than one possibility)
void BuildUnit(IBot bot, string name)
{
var actorInfo = world.Map.Rules.Actors[name];
if (actorInfo == null)
{
return;
}
var buildableInfo = actorInfo.TraitInfoOrDefault <BuildableInfo>();
if (buildableInfo == null)
{
return;
}
ProductionQueue queue = null;
foreach (var pq in buildableInfo.Queue)
{
queue = AIUtils.FindQueues(player, pq).FirstOrDefault(q => !q.AllQueued().Any());
if (queue != null)
{
break;
}
}
if (queue != null)
{
bot.QueueOrder(Order.StartProduction(queue.Actor, name, 1));
AIUtils.BotDebug("{0} decided to build {1} (external request)", queue.Actor.Owner, name);
}
}
void IBotTick.BotTick(IBot bot)
{
foreach (var sp in supportPowerManager.Powers.Values)
{
if (sp.Disabled)
{
continue;
}
// Add power to dictionary if not in delay dictionary yet
if (!waitingPowers.ContainsKey(sp))
{
waitingPowers.Add(sp, 0);
}
if (waitingPowers[sp] > 0)
{
waitingPowers[sp]--;
}
// If we have recently tried and failed to find a use location for a power, then do not try again until later
var isDelayed = waitingPowers[sp] > 0;
if (sp.Ready && !isDelayed && powerDecisions.ContainsKey(sp.Info.OrderName))
{
var powerDecision = powerDecisions[sp.Info.OrderName];
if (powerDecision == null)
{
AIUtils.BotDebug("Bot Bug: FindAttackLocationToSupportPower, couldn't find powerDecision for {0}", sp.Info.OrderName);
continue;
}
var attackLocation = FindCoarseAttackLocationToSupportPower(sp);
if (attackLocation == null)
{
AIUtils.BotDebug("AI: {1} can't find suitable coarse attack location for support power {0}. Delaying rescan.", sp.Info.OrderName, player.PlayerName);
waitingPowers[sp] += powerDecision.GetNextScanTime(world);
continue;
}
// Found a target location, check for precise target
attackLocation = FindFineAttackLocationToSupportPower(sp, (CPos)attackLocation);
if (attackLocation == null)
{
AIUtils.BotDebug("AI: {1} can't find suitable final attack location for support power {0}. Delaying rescan.", sp.Info.OrderName, player.PlayerName);
waitingPowers[sp] += powerDecision.GetNextScanTime(world);
continue;
}
// Valid target found, delay by a few ticks to avoid rescanning before power fires via order
AIUtils.BotDebug("AI: {2} found new target location {0} for support power {1}.", attackLocation, sp.Info.OrderName, player.PlayerName);
waitingPowers[sp] += 10;
bot.QueueOrder(new Order(sp.Key, supportPowerManager.Self, Target.FromCell(world, attackLocation.Value), false)
{
SuppressVisualFeedback = true
});
}
}
}
/// <summary>Detail scans an area, evaluating positions.</summary>
CPos?FindAttackLocationToSupportPower(SupportPowerInstance readyPower)
{
CPos?bestLocation = null;
var bestAttractiveness = 0;
var powerDecision = powerDecisions[readyPower.Info.OrderName];
if (powerDecision == null)
{
AIUtils.BotDebug("Bot Bug: FindAttackLocationToSupportPower, couldn't find powerDecision for {0}", readyPower.Info.OrderName);
return(null);
}
var availableTargets = world.ActorsHavingTrait <IOccupySpace>().Where(x => x.IsInWorld && !x.IsDead &&
(powerDecision.IgnoreVisibility || x.CanBeViewedByPlayer(player)) &&
powerDecision.Against.HasRelationship(player.RelationshipWith(x.Owner)) &&
powerDecision.Types.Overlaps(x.GetEnabledTargetTypes()));
foreach (var a in availableTargets)
{
var pos = a.CenterPosition;
var consideredAttractiveness = 0;
consideredAttractiveness += powerDecision.GetAttractiveness(pos, player);
if (consideredAttractiveness <= bestAttractiveness || consideredAttractiveness < powerDecision.MinimumAttractiveness)
{
continue;
}
bestAttractiveness = consideredAttractiveness;
bestLocation = world.Map.CellContaining(pos);
}
return(bestLocation);
}
/// <summary>Scans the map in chunks, evaluating all actors in each.</summary>
CPos?FindCoarseAttackLocationToSupportPower(SupportPowerInstance readyPower)
{
CPos?bestLocation = null;
var powerDecision = powerDecisions[readyPower.Info.OrderName];
if (powerDecision == null)
{
AIUtils.BotDebug("Bot Bug: FindAttackLocationToSupportPower, couldn't find powerDecision for {0}", readyPower.Info.OrderName);
return(null);
}
var map = world.Map;
var checkRadius = powerDecision.CoarseScanRadius;
var suitableLocations = new List <int[]>();
var totalAttractiveness = 0;
for (var i = 0; i < map.MapSize.X; i += checkRadius)
{
for (var j = 0; j < map.MapSize.Y; j += checkRadius)
{
var tl = new MPos(i, j);
var br = new MPos(i + checkRadius, j + checkRadius);
var region = new CellRegion(map.Grid.Type, tl, br);
// HACK: The AI code should not be messing with raw coordinate transformations
var wtl = world.Map.CenterOfCell(tl.ToCPos(map));
var wbr = world.Map.CenterOfCell(br.ToCPos(map));
var targets = world.ActorMap.ActorsInBox(wtl, wbr);
var frozenTargets = player.FrozenActorLayer != null?player.FrozenActorLayer.FrozenActorsInRegion(region) : Enumerable.Empty <FrozenActor>();
var consideredAttractiveness = powerDecision.GetAttractiveness(targets, player) + powerDecision.GetAttractiveness(frozenTargets, player);
if (consideredAttractiveness < powerDecision.MinimumAttractiveness)
{
continue;
}
suitableLocations.Add(new int[] { i, j, consideredAttractiveness });
totalAttractiveness += consideredAttractiveness;
}
}
if (suitableLocations.Any())
{
// Only consider locations of above average attractiveness.
var avgAttractiveness = totalAttractiveness / suitableLocations.Count();
foreach (var location in Util.Shuffle(suitableLocations, world.LocalRandom))
{
if (location[2] >= avgAttractiveness)
{
bestLocation = new MPos(location[0], location[1]).ToCPos(map);
break;
}
}
}
return(bestLocation);
}
void ITick.Tick(Actor self)
{
if (IsTraitDisabled)
{
return;
}
if (resLayer == null || resLayer.IsResourceLayerEmpty)
{
return;
}
if (--scanForIdleHarvestersTicks > 0)
{
return;
}
harvesters.RemoveAll(unitCannotBeOrdered);
scanForIdleHarvestersTicks = Info.ScanForIdleHarvestersInterval;
// Find new harvesters
// TODO: Look for a more performance-friendly way to update this list
var newHarvesters = world.ActorsHavingTrait <Harvester>().Where(a => a.Owner == player && !harvesters.Contains(a));
foreach (var a in newHarvesters)
{
harvesters.Add(a);
}
// Find idle harvesters and give them orders:
foreach (var harvester in harvesters)
{
var harv = harvester.Trait <Harvester>();
if (!harv.IsEmpty)
{
continue;
}
if (!harvester.IsIdle)
{
var act = harvester.CurrentActivity;
if (!harv.LastSearchFailed || act.NextActivity == null || act.NextActivity.GetType() != typeof(FindResources))
{
continue;
}
}
var para = harvester.TraitOrDefault <Parachutable>();
if (para != null && para.IsInAir)
{
continue;
}
// Tell the idle harvester to quit slacking:
var newSafeResourcePatch = FindNextResource(harvester, harv);
AIUtils.BotDebug("AI: Harvester {0} is idle. Ordering to {1} in search for new resources.".F(harvester, newSafeResourcePatch));
botOrderManager.QueueOrder(new Order("Harvest", harvester, Target.FromCell(world, newSafeResourcePatch), false));
}
}
/// <summary>Scans the map in chunks, evaluating all actors in each.</summary>
CPos?FindCoarseAttackLocationToSupportPower(SupportPowerInstance readyPower)
{
var powerDecision = powerDecisions[readyPower.Info.OrderName];
if (powerDecision == null)
{
AIUtils.BotDebug("{0} couldn't find powerDecision for {1}", player.PlayerName, readyPower.Info.OrderName);
return(null);
}
var map = world.Map;
var checkRadius = powerDecision.CoarseScanRadius;
var suitableLocations = new List <(MPos UV, int Attractiveness)>();
var totalAttractiveness = 0;
for (var i = 0; i < map.MapSize.X; i += checkRadius)
{
for (var j = 0; j < map.MapSize.Y; j += checkRadius)
{
var tl = new MPos(i, j);
var br = new MPos(i + checkRadius, j + checkRadius);
var region = new CellRegion(map.Grid.Type, tl, br);
// HACK: The AI code should not be messing with raw coordinate transformations
var wtl = world.Map.CenterOfCell(tl.ToCPos(map));
var wbr = world.Map.CenterOfCell(br.ToCPos(map));
var targets = world.ActorMap.ActorsInBox(wtl, wbr);
var frozenTargets = player.FrozenActorLayer != null?player.FrozenActorLayer.FrozenActorsInRegion(region) : Enumerable.Empty <FrozenActor>();
var consideredAttractiveness = powerDecision.GetAttractiveness(targets, player) + powerDecision.GetAttractiveness(frozenTargets, player);
if (consideredAttractiveness < powerDecision.MinimumAttractiveness)
{
continue;
}
suitableLocations.Add((tl, consideredAttractiveness));
totalAttractiveness += consideredAttractiveness;
}
}
if (suitableLocations.Count == 0)
{
return(null);
}
// Pick a random location with above average attractiveness.
var averageAttractiveness = totalAttractiveness / suitableLocations.Count;
return(suitableLocations.Shuffle(world.LocalRandom)
.First(x => x.Attractiveness >= averageAttractiveness)
.UV.ToCPos(map));
}
// Won't work for shipyards...
CPos ChooseRallyLocationNear(Actor producer)
{
var possibleRallyPoints = world.Map.FindTilesInCircle(producer.Location, Info.RallyPointScanRadius)
.Where(c => IsRallyPointValid(c, producer.Info.TraitInfoOrDefault <BuildingInfo>()));
if (!possibleRallyPoints.Any())
{
AIUtils.BotDebug("Bot Bug: No possible rallypoint near {0}", producer.Location);
return(producer.Location);
}
return(possibleRallyPoints.Random(world.LocalRandom));
}
void IBotRespondToAttack.RespondToAttack(IBot bot, Actor self, AttackInfo e)
{
var rb = self.TraitOrDefault <RepairableBuilding>();
if (rb != null)
{
if (e.DamageState > DamageState.Light && e.PreviousDamageState <= DamageState.Light && !rb.RepairActive)
{
AIUtils.BotDebug("Bot noticed damage {0} {1}->{2}, repairing.",
self, e.PreviousDamageState, e.DamageState);
bot.QueueOrder(new Order("RepairBuilding", self.Owner.PlayerActor, Target.FromActor(self), false));
}
}
}
/// <summary>Scans the map in chunks, evaluating all actors in each.</summary>
CPos?FindCoarseAttackLocationToSupportPower(SupportPowerInstance readyPower)
{
CPos?bestLocation = null;
var bestAttractiveness = 0;
var powerDecision = powerDecisions[readyPower.Info.OrderName];
if (powerDecision == null)
{
AIUtils.BotDebug("Bot Bug: FindAttackLocationToSupportPower, couldn't find powerDecision for {0}", readyPower.Info.OrderName);
return(null);
}
var map = world.Map;
var checkRadius = powerDecision.CoarseScanRadius;
for (var i = 0; i < map.MapSize.X; i += checkRadius)
{
for (var j = 0; j < map.MapSize.Y; j += checkRadius)
{
var tl = new MPos(i, j);
var br = new MPos(i + checkRadius, j + checkRadius);
var region = new CellRegion(map.Grid.Type, tl, br);
// HACK: The AI code should not be messing with raw coordinate transformations
var wtl = world.Map.CenterOfCell(tl.ToCPos(map));
var wbr = world.Map.CenterOfCell(br.ToCPos(map));
var targets = world.ActorMap.ActorsInBox(wtl, wbr);
var frozenTargets = player.FrozenActorLayer != null?player.FrozenActorLayer.FrozenActorsInRegion(region) : Enumerable.Empty <FrozenActor>();
var consideredAttractiveness = powerDecision.GetAttractiveness(targets, player) + powerDecision.GetAttractiveness(frozenTargets, player);
if (consideredAttractiveness <= bestAttractiveness || consideredAttractiveness < powerDecision.MinimumAttractiveness)
{
continue;
}
bestAttractiveness = consideredAttractiveness;
bestLocation = new MPos(i, j).ToCPos(map);
}
}
return(bestLocation);
}
void IBotRespondToAttack.RespondToAttack(IBot bot, Actor self, AttackInfo e)
{
// HACK: We don't want D2k bots to repair all their buildings on placement
// where half their HP is removed via neutral terrain damage.
// TODO: Implement concrete placement for D2k bots and remove this hack.
if (e.Attacker.Owner.Stances[self.Owner] == Stance.Neutral)
{
return;
}
var rb = self.TraitOrDefault <RepairableBuilding>();
if (rb != null)
{
if (e.DamageState > DamageState.Light && e.PreviousDamageState <= DamageState.Light && !rb.RepairActive)
{
AIUtils.BotDebug("Bot noticed damage {0} {1}->{2}, repairing.",
self, e.PreviousDamageState, e.DamageState);
bot.QueueOrder(new Order("RepairBuilding", self.Owner.PlayerActor, Target.FromActor(self), false));
}
}
}
protected void OrderHarvesters(IBot bot)
{
var toRemove = harvesters.Keys.Where(unitCannotBeOrdered).ToList();
foreach (var a in toRemove)
{
harvesters.Remove(a);
}
// Find new harvesters
// TODO: Look for a more performance-friendly way to update this list
var newHarvesters = world.ActorsHavingTrait <Harvester>().Where(a => a.Owner == player && !harvesters.ContainsKey(a));
foreach (var a in newHarvesters)
{
harvesters[a] = new HarvesterTraitWrapper(a);
}
// Find idle harvesters and give them orders:
foreach (var h in harvesters)
{
if (!h.Key.IsIdle)
{
var act = h.Key.CurrentActivity as FindAndDeliverResources;
// Ignore this actor if FindAndDeliverResources is working fine or it is performing a different activity
if (act == null || !act.LastSearchFailed)
{
continue;
}
}
// Tell the idle harvester to quit slacking:
var newSafeResourcePatch = FindNextResource(h.Key, h.Value);
AIUtils.BotDebug("AI: Harvester {0} is idle. Ordering to {1} in search for new resources.".F(h.Key, newSafeResourcePatch));
bot.QueueOrder(new Order("Harvest", h.Key, newSafeResourcePatch, false));
}
}
/// <summary>Detail scans an area, evaluating positions.</summary>
CPos?FindFineAttackLocationToSupportPower(SupportPowerInstance readyPower, CPos checkPos, int extendedRange = 1)
{
CPos?bestLocation = null;
var bestAttractiveness = 0;
var powerDecision = powerDecisions[readyPower.Info.OrderName];
if (powerDecision == null)
{
AIUtils.BotDebug("{0} couldn't find powerDecision for {1}", player.PlayerName, readyPower.Info.OrderName);
return(null);
}
var checkRadius = powerDecision.CoarseScanRadius;
var fineCheck = powerDecision.FineScanRadius;
for (var i = 0 - extendedRange; i <= (checkRadius + extendedRange); i += fineCheck)
{
var x = checkPos.X + i;
for (var j = 0 - extendedRange; j <= (checkRadius + extendedRange); j += fineCheck)
{
var y = checkPos.Y + j;
var pos = world.Map.CenterOfCell(new CPos(x, y));
var consideredAttractiveness = 0;
consideredAttractiveness += powerDecision.GetAttractiveness(pos, player);
if (consideredAttractiveness <= bestAttractiveness || consideredAttractiveness < powerDecision.MinimumAttractiveness)
{
continue;
}
bestAttractiveness = consideredAttractiveness;
bestLocation = new CPos(x, y);
}
}
return(bestLocation);
}
void IBotTick.BotTick(IBot bot)
{
var colonies = AIUtils.GetActorsWithTrait <Colony>(world).Where(c => c.Owner == player).ToArray();
foreach (var colony in colonies)
{
var health = colony.Trait <IHealth>();
if (health.DamageState == Info.DamageState)
{
var queue = colony.TraitOrDefault <ProductionQueue>(); // Turrets don't produce
if (queue == null)
{
continue;
}
foreach (var current in queue.AllQueued())
{
bot.QueueOrder(Order.CancelProduction(queue.Actor, current.Item, 1));
AIUtils.BotDebug("{0}: Stopping production of {1} at {2} to heal.".F(player.PlayerName, current.Item, colony));
}
}
}
}
void IBotTick.BotTick(IBot bot)
{
if (resourceLayer == null || resourceLayer.IsEmpty)
{
return;
}
if (--scanForIdleHarvestersTicks > 0)
{
return;
}
var toRemove = harvesters.Keys.Where(unitCannotBeOrdered).ToList();
foreach (var a in toRemove)
{
harvesters.Remove(a);
}
scanForIdleHarvestersTicks = Info.ScanForIdleHarvestersInterval;
// Find new harvesters
// TODO: Look for a more performance-friendly way to update this list
var newHarvesters = world.ActorsHavingTrait <Harvester>().Where(a => a.Owner == player && !harvesters.ContainsKey(a));
foreach (var a in newHarvesters)
{
harvesters[a] = new HarvesterTraitWrapper(a);
}
// Find idle harvesters and give them orders:
foreach (var h in harvesters)
{
if (!h.Key.IsIdle)
{
// Ignore this actor if FindAndDeliverResources is working fine or it is performing a different activity
if (!(h.Key.CurrentActivity is FindAndDeliverResources act) || !act.LastSearchFailed)
{
continue;
}
}
if (h.Value.Parachutable != null && h.Value.Parachutable.IsInAir)
{
continue;
}
// Tell the idle harvester to quit slacking:
var newSafeResourcePatch = FindNextResource(h.Key, h.Value);
AIUtils.BotDebug("AI: Harvester {0} is idle. Ordering to {1} in search for new resources.".F(h.Key, newSafeResourcePatch));
bot.QueueOrder(new Order("Harvest", h.Key, newSafeResourcePatch, false));
}
// Less harvesters than refineries - build a new harvester
var unitBuilder = requestUnitProduction.FirstOrDefault(Exts.IsTraitEnabled);
if (unitBuilder != null && Info.HarvesterTypes.Any())
{
var harvInfo = AIUtils.GetInfoByCommonName(Info.HarvesterTypes, player);
var harvCountTooLow = AIUtils.CountActorByCommonName(Info.HarvesterTypes, player) < AIUtils.CountBuildingByCommonName(Info.RefineryTypes, player);
if (harvCountTooLow && unitBuilder.RequestedProductionCount(bot, harvInfo.Name) == 0)
{
unitBuilder.RequestUnitProduction(bot, harvInfo.Name);
}
}
}
void IBotTick.BotTick(IBot bot)
{
if (cubeSpawner == null || !cubeSpawner.IsTraitEnabled() || !cubeSpawner.Enabled)
{
return;
}
if (--scanForcubesTicks > 0)
{
return;
}
scanForcubesTicks = Info.ScanForCubesInterval;
var cubes = world.ActorsHavingTrait <Crate>().ToList();
if (!cubes.Any())
{
return;
}
if (Info.CheckTargetsForVisibility)
{
cubes.RemoveAll(c => !c.CanBeViewedByPlayer(player));
}
var idleUnits = world.ActorsHavingTrait <Mobile>().Where(a => a.Owner == player && a.IsIdle &&
(Info.IncludedUnitTypes.Contains(a.Info.Name) || (!Info.IncludedUnitTypes.Any() && !Info.ExcludedUnitTypes.Contains(a.Info.Name)))).ToList();
if (!idleUnits.Any())
{
return;
}
foreach (var cube in cubes)
{
if (alreadyPursuitcubes.Contains(cube))
{
continue;
}
if (!cube.IsAtGroundLevel())
{
continue;
}
var cubeCollector = idleUnits.ClosestTo(cube);
if (cubeCollector == null)
{
continue;
}
if ((cube.Location - cubeCollector.Location).Length > maxProximity)
{
continue;
}
idleUnits.Remove(cubeCollector);
var target = PathToNextcube(cubeCollector, cube);
if (target.Type == TargetType.Invalid)
{
continue;
}
var cell = world.Map.CellContaining(target.CenterPosition);
AIUtils.BotDebug("AI: Ordering {0} to {1} for cube pick up.".F(cubeCollector, cell));
bot.QueueOrder(new Order("Move", cubeCollector, target, true));
alreadyPursuitcubes.Add(cube);
}
}
void IBotTick.BotTick(IBot bot)
{
if (resourceLayer == null || resourceLayer.IsResourceLayerEmpty)
{
return;
}
if (--scanForIdleMinersTicks > 0)
{
return;
}
scanForIdleMinersTicks = Info.MinimumScanDelay;
var toRemove = miners.Keys.Where(unitCannotBeOrdered).ToList();
foreach (var a in toRemove)
{
miners.Remove(a);
}
// TODO: Look for a more performance friendly way to update this list
var newMiners = world.Actors.Where(a => Info.DeployableActorTypes.Contains(a.Info.Name) && a.Owner == player && !miners.ContainsKey(a));
foreach (var a in newMiners)
{
miners[a] = new MinerTraitWrapper(a);
}
foreach (var miner in miners)
{
if (!miner.Key.IsIdle)
{
continue;
}
if (Info.DeployableTerrainTypes.Contains(world.Map.GetTerrainInfo(miner.Key.Location).Type))
{
bot.QueueOrder(new Order("DeployTransform", miner.Key, true));
continue;
}
// Tell the idle miner to quit slacking:
var newSafeResourcePatch = FindNextResource(miner.Key, miner.Value);
if (newSafeResourcePatch.Type == TargetType.Invalid)
{
scanForIdleMinersTicks = Info.LastSearchFailedDelay;
return;
}
AIUtils.BotDebug("AI: Miner {0} is idle. Ordering to {1} in search for new resources.".F(miner.Key, newSafeResourcePatch));
bot.QueueOrder(new Order("Move", miner.Key, newSafeResourcePatch, true));
}
// Keep the economy running before starving out.
var unitBuilder = requestUnitProduction.FirstOrDefault(Exts.IsTraitEnabled);
if (unitBuilder != null)
{
var minerInfo = AIUtils.GetInfoByCommonName(Info.DeployableActorTypes, player);
var miningTowers = AIUtils.CountBuildingByCommonName(Info.DeployedActorTypes, player);
if (miningTowers < Info.MinimumDeployedActors && unitBuilder.RequestedProductionCount(bot, minerInfo.Name) == 0)
{
unitBuilder.RequestUnitProduction(bot, minerInfo.Name);
}
}
}
void QueueCaptureOrders(IBot bot)
{
if (!Info.CapturingActorTypes.Any() || player.WinState != WinState.Undefined)
{
return;
}
activeCapturers.RemoveAll(unitCannotBeOrderedOrIsIdle);
var newUnits = world.ActorsHavingTrait <IPositionable>()
.Where(a => a.Owner == player && !activeCapturers.Contains(a));
var capturers = newUnits
.Where(a => a.IsIdle && Info.CapturingActorTypes.Contains(a.Info.Name) && a.Info.HasTraitInfo <CapturesInfo>())
.Select(a => new TraitPair <CaptureManager>(a, a.TraitOrDefault <CaptureManager>()))
.Where(tp => tp.Trait != null)
.ToArray();
if (capturers.Length == 0)
{
return;
}
var randPlayer = world.Players.Where(p => !p.Spectating &&
Info.CapturableStances.HasStance(player.Stances[p])).Random(world.LocalRandom);
var targetOptions = Info.CheckCaptureTargetsForVisibility
? GetVisibleActorsBelongingToPlayer(randPlayer)
: GetActorsThatCanBeOrderedByPlayer(randPlayer);
var capturableTargetOptions = targetOptions
.Where(target =>
{
var captureManager = target.TraitOrDefault <CaptureManager>();
if (captureManager == null)
{
return(false);
}
return(capturers.Any(tp => captureManager.CanBeTargetedBy(target, tp.Actor, tp.Trait)));
})
.OrderByDescending(target => target.GetSellValue())
.Take(maximumCaptureTargetOptions);
if (Info.CapturableActorTypes.Any())
{
capturableTargetOptions = capturableTargetOptions.Where(target => Info.CapturableActorTypes.Contains(target.Info.Name.ToLowerInvariant()));
}
if (!capturableTargetOptions.Any())
{
return;
}
var failedAttempts = captureHistory.Where(a => a.Key.IsDead).Select(a => a.Value);
foreach (var capturer in capturers)
{
var targetActor = capturableTargetOptions.MinByOrDefault(t => (t.CenterPosition - capturer.Actor.CenterPosition).LengthSquared);
if (targetActor == null)
{
continue;
}
if (failedAttempts.Any(f => f.Actor == targetActor))
{
AIUtils.BotDebug("AI ({0}): skipping capture of {1} as there was a previously failed attempt.", player.ClientIndex, targetActor);
continue;
}
var target = Target.FromActor(targetActor);
bot.QueueOrder(new Order("CaptureActor", capturer.Actor, target, true));
AIUtils.BotDebug("AI ({0}): Ordered {1} to capture {2}", player.ClientIndex, capturer.Actor, targetActor);
activeCapturers.Add(capturer.Actor);
if (!captureHistory.ContainsKey(capturer.Actor))
{
captureHistory.Add(capturer.Actor, target);
}
}
}
ActorInfo ChooseBuildingToBuild(ProductionQueue queue)
{
var buildableThings = queue.BuildableItems();
// This gets used quite a bit, so let's cache it here
var power = GetProducibleBuilding(baseBuilder.Info.PowerTypes, buildableThings,
a => a.TraitInfos <PowerInfo>().Where(i => i.EnabledByDefault).Sum(p => p.Amount));
// First priority is to get out of a low power situation
if (powerManager != null && powerManager.ExcessPower < minimumExcessPower)
{
if (power != null && power.TraitInfos <PowerInfo>().Where(i => i.EnabledByDefault).Sum(p => p.Amount) > 0)
{
AIUtils.BotDebug("{0} decided to build {1}: Priority override (low power)", queue.Actor.Owner, power.Name);
return(power);
}
}
// Next is to build up a strong economy
if (!baseBuilder.HasAdequateRefineryCount)
{
var refinery = GetProducibleBuilding(baseBuilder.Info.RefineryTypes, buildableThings);
if (refinery != null && HasSufficientPowerForActor(refinery))
{
AIUtils.BotDebug("{0} decided to build {1}: Priority override (refinery)", queue.Actor.Owner, refinery.Name);
return(refinery);
}
if (power != null && refinery != null && !HasSufficientPowerForActor(refinery))
{
AIUtils.BotDebug("{0} decided to build {1}: Priority override (would be low power)", queue.Actor.Owner, power.Name);
return(power);
}
}
// Make sure that we can spend as fast as we are earning
if (baseBuilder.Info.NewProductionCashThreshold > 0 && playerResources.Resources > baseBuilder.Info.NewProductionCashThreshold)
{
var production = GetProducibleBuilding(baseBuilder.Info.ProductionTypes, buildableThings);
if (production != null && HasSufficientPowerForActor(production))
{
AIUtils.BotDebug("{0} decided to build {1}: Priority override (production)", queue.Actor.Owner, production.Name);
return(production);
}
if (power != null && production != null && !HasSufficientPowerForActor(production))
{
AIUtils.BotDebug("{0} decided to build {1}: Priority override (would be low power)", queue.Actor.Owner, power.Name);
return(power);
}
}
// Only consider building this if there is enough water inside the base perimeter and there are close enough adjacent buildings
if (waterState == WaterCheck.EnoughWater && baseBuilder.Info.NewProductionCashThreshold > 0 &&
playerResources.Resources > baseBuilder.Info.NewProductionCashThreshold &&
AIUtils.IsAreaAvailable <GivesBuildableArea>(world, player, world.Map, baseBuilder.Info.CheckForWaterRadius, baseBuilder.Info.WaterTerrainTypes))
{
var navalproduction = GetProducibleBuilding(baseBuilder.Info.NavalProductionTypes, buildableThings);
if (navalproduction != null && HasSufficientPowerForActor(navalproduction))
{
AIUtils.BotDebug("{0} decided to build {1}: Priority override (navalproduction)", queue.Actor.Owner, navalproduction.Name);
return(navalproduction);
}
if (power != null && navalproduction != null && !HasSufficientPowerForActor(navalproduction))
{
AIUtils.BotDebug("{0} decided to build {1}: Priority override (would be low power)", queue.Actor.Owner, power.Name);
return(power);
}
}
// Create some head room for resource storage if we really need it
if (playerResources.Resources > 0.8 * playerResources.ResourceCapacity)
{
var silo = GetProducibleBuilding(baseBuilder.Info.SiloTypes, buildableThings);
if (silo != null && HasSufficientPowerForActor(silo))
{
AIUtils.BotDebug("{0} decided to build {1}: Priority override (silo)", queue.Actor.Owner, silo.Name);
return(silo);
}
if (power != null && silo != null && !HasSufficientPowerForActor(silo))
{
AIUtils.BotDebug("{0} decided to build {1}: Priority override (would be low power)", queue.Actor.Owner, power.Name);
return(power);
}
}
// Build everything else
foreach (var frac in baseBuilder.Info.BuildingFractions.Shuffle(world.LocalRandom))
{
var name = frac.Key;
// Does this building have initial delay, if so have we passed it?
if (baseBuilder.Info.BuildingDelays != null &&
baseBuilder.Info.BuildingDelays.ContainsKey(name) &&
baseBuilder.Info.BuildingDelays[name] > world.WorldTick)
{
continue;
}
// Can we build this structure?
if (!buildableThings.Any(b => b.Name == name))
{
continue;
}
// Do we want to build this structure?
var count = playerBuildings.Count(a => a.Info.Name == name);
if (count * 100 > frac.Value * playerBuildings.Length)
{
continue;
}
if (baseBuilder.Info.BuildingLimits.ContainsKey(name) && baseBuilder.Info.BuildingLimits[name] <= count)
{
continue;
}
// If we're considering to build a naval structure, check whether there is enough water inside the base perimeter
// and any structure providing buildable area close enough to that water.
// TODO: Extend this check to cover any naval structure, not just production.
if (baseBuilder.Info.NavalProductionTypes.Contains(name) &&
(waterState == WaterCheck.NotEnoughWater ||
!AIUtils.IsAreaAvailable <GivesBuildableArea>(world, player, world.Map, baseBuilder.Info.CheckForWaterRadius, baseBuilder.Info.WaterTerrainTypes)))
{
continue;
}
// Will this put us into low power?
var actor = world.Map.Rules.Actors[name];
if (powerManager != null && (powerManager.ExcessPower < minimumExcessPower || !HasSufficientPowerForActor(actor)))
{
// Try building a power plant instead
if (power != null && power.TraitInfos <PowerInfo>().Where(i => i.EnabledByDefault).Sum(pi => pi.Amount) > 0)
{
if (powerManager.PowerOutageRemainingTicks > 0)
{
AIUtils.BotDebug("{0} decided to build {1}: Priority override (is low power)", queue.Actor.Owner, power.Name);
}
else
{
AIUtils.BotDebug("{0} decided to build {1}: Priority override (would be low power)", queue.Actor.Owner, power.Name);
}
return(power);
}
}
// Lets build this
AIUtils.BotDebug("{0} decided to build {1}: Desired is {2} ({3} / {4}); current is {5} / {4}",
queue.Actor.Owner, name, frac.Value, frac.Value * playerBuildings.Length, playerBuildings.Length, count);
return(actor);
}
// Too spammy to keep enabled all the time, but very useful when debugging specific issues.
// AIUtils.BotDebug("{0} couldn't decide what to build for queue {1}.", queue.Actor.Owner, queue.Info.Group);
return(null);
}
void QueueCaptureOrders(IBot bot)
{
if (player.WinState != WinState.Undefined)
{
return;
}
var newUnits = world.ActorsHavingTrait <Captures>()
.Where(a => a.Owner == player && !a.IsDead && a.IsInWorld);
if (!newUnits.Any())
{
return;
}
var capturers = newUnits
.Where(a => a.IsIdle && Info.CapturingActorTypes.Contains(a.Info.Name))
.Select(a => new TraitPair <CaptureManager>(a, a.TraitOrDefault <CaptureManager>()))
.Where(tp => tp.Trait != null);
if (!capturers.Any())
{
return;
}
var baseCenter = world.Map.CenterOfCell(initialBaseCenter);
if (world.LocalRandom.Next(100) < Info.PriorityCaptureChance)
{
var priorityTargets = world.Actors.Where(a =>
!a.IsDead && a.IsInWorld && Info.CapturableStances.HasRelationship(player.RelationshipWith(a.Owner)) &&
Info.PriorityCapturableActorTypes.Contains(a.Info.Name.ToLowerInvariant()));
if (Info.CheckCaptureTargetsForVisibility)
{
priorityTargets = priorityTargets.Where(a => a.CanBeViewedByPlayer(player));
}
if (priorityTargets.Any())
{
priorityTargets = priorityTargets.OrderBy(a => (a.CenterPosition - baseCenter).LengthSquared);
var priorityCaptures = Math.Min(capturers.Count(), priorityTargets.Count());
for (int i = 0; i < priorityCaptures; i++)
{
var capturer = capturers.First();
var priorityTarget = priorityTargets.First();
var captureManager = priorityTarget.TraitOrDefault <CaptureManager>();
if (captureManager != null && captureManager.CanBeTargetedBy(priorityTarget, capturer.Actor, capturer.Trait))
{
var safeTarget = SafePath(capturer.Actor, priorityTarget);
if (safeTarget.Type == TargetType.Invalid)
{
priorityTargets = priorityTargets.Skip(1);
capturers = capturers.Skip(1);
continue;
}
bot.QueueOrder(new Order("CaptureActor", capturer.Actor, safeTarget, true));
AIUtils.BotDebug("AI ({0}): Ordered {1} {2} to capture {3} {4} in priority mode.",
player.ClientIndex, capturer.Actor, capturer.Actor.ActorID, priorityTarget, priorityTarget.ActorID);
}
priorityTargets = priorityTargets.Skip(1);
capturers = capturers.Skip(1);
}
if (!capturers.Any())
{
return;
}
}
}
var randomPlayer = world.Players.Where(p => !p.Spectating &&
Info.CapturableStances.HasRelationship(player.RelationshipWith(p))).Random(world.LocalRandom);
var targetOptions = Info.CheckCaptureTargetsForVisibility
? GetVisibleActorsBelongingToPlayer(randomPlayer)
: GetActorsThatCanBeOrderedByPlayer(randomPlayer);
var capturableTargetOptions = targetOptions
.Where(target =>
{
var captureManager = target.TraitOrDefault <CaptureManager>();
if (captureManager == null)
{
return(false);
}
return(capturers.Any(tp => captureManager.CanBeTargetedBy(target, tp.Actor, tp.Trait)));
})
.OrderBy(target => (target.CenterPosition - baseCenter).LengthSquared)
.Take(maximumCaptureTargetOptions);
if (Info.CapturableActorTypes.Any())
{
capturableTargetOptions = capturableTargetOptions.Where(target => Info.CapturableActorTypes.Contains(target.Info.Name.ToLowerInvariant()));
}
if (!capturableTargetOptions.Any())
{
return;
}
foreach (var capturer in capturers)
{
var nearestTargetActors = capturableTargetOptions.OrderBy(target => (target.CenterPosition - capturer.Actor.CenterPosition).LengthSquared);
foreach (var nearestTargetActor in nearestTargetActors)
{
var safeTarget = SafePath(capturer.Actor, nearestTargetActor);
if (safeTarget.Type == TargetType.Invalid)
{
continue;
}
bot.QueueOrder(new Order("CaptureActor", capturer.Actor, safeTarget, true));
AIUtils.BotDebug("AI: Ordered {0} to capture {1}", capturer.Actor, nearestTargetActor);
break;
}
}
}
bool TickQueue(IBot bot, ProductionQueue queue)
{
var currentBuilding = queue.AllQueued().FirstOrDefault();
// Waiting to build something
if (currentBuilding == null && failCount < baseBuilder.Info.MaximumFailedPlacementAttempts)
{
var item = ChooseBuildingToBuild(queue);
if (item == null)
{
return(false);
}
bot.QueueOrder(Order.StartProduction(queue.Actor, item.Name, 1));
}
else if (currentBuilding != null && currentBuilding.Done)
{
// Production is complete
// Choose the placement logic
// HACK: HACK HACK HACK
// TODO: Derive this from BuildingCommonNames instead
var type = BuildingType.Building;
CPos? location = null;
string orderString = "PlaceBuilding";
// Check if Building is a plug for other Building
var actorInfo = world.Map.Rules.Actors[currentBuilding.Item];
var plugInfo = actorInfo.TraitInfoOrDefault <PlugInfo>();
if (plugInfo != null)
{
var possibleBuilding = world.ActorsWithTrait <Pluggable>().FirstOrDefault(a =>
a.Actor.Owner == player && a.Trait.AcceptsPlug(a.Actor, plugInfo.Type));
if (possibleBuilding.Actor != null)
{
orderString = "PlacePlug";
location = possibleBuilding.Actor.Location + possibleBuilding.Trait.Info.Offset;
}
}
else
{
// Check if Building is a defense and if we should place it towards the enemy or not.
if (actorInfo.HasTraitInfo <AttackBaseInfo>() && world.LocalRandom.Next(100) < baseBuilder.Info.PlaceDefenseTowardsEnemyChance)
{
type = BuildingType.Defense;
}
else if (baseBuilder.Info.RefineryTypes.Contains(actorInfo.Name))
{
type = BuildingType.Refinery;
}
location = ChooseBuildLocation(currentBuilding.Item, true, type);
}
if (location == null)
{
AIUtils.BotDebug("{0} has nowhere to place {1}".F(player, currentBuilding.Item));
bot.QueueOrder(Order.CancelProduction(queue.Actor, currentBuilding.Item, 1));
failCount += failCount;
// If we just reached the maximum fail count, cache the number of current structures
if (failCount == baseBuilder.Info.MaximumFailedPlacementAttempts)
{
cachedBuildings = world.ActorsHavingTrait <Building>().Count(a => a.Owner == player);
cachedBases = world.ActorsHavingTrait <BaseProvider>().Count(a => a.Owner == player);
}
}
else
{
failCount = 0;
bot.QueueOrder(new Order(orderString, player.PlayerActor, Target.FromCell(world, location.Value), false)
{
// Building to place
TargetString = currentBuilding.Item,
// Actor ID to associate the placement with
ExtraData = queue.Actor.ActorID,
SuppressVisualFeedback = true
});
return(true);
}
}
return(true);
}
void IBotTick.BotTick(IBot bot)
{
if (--scanForBitsTicks > 0)
{
return;
}
scanForBitsTicks = Info.ScanInterval;
var bits = world.ActorsHavingTrait <ColonyBit>().ToList();
if (!bits.Any())
{
return;
}
if (Info.CheckTargetsForVisibility)
{
bits.RemoveAll(c => !c.CanBeViewedByPlayer(player));
}
var units = world.ActorsHavingTrait <Mobile>().Where(a => a.Owner == player && a.IsIdle &&
(Info.IncludedUnitTypes.Contains(a.Info.Name) || (!Info.IncludedUnitTypes.Any() && !Info.ExcludedUnitTypes.Contains(a.Info.Name)))).ToList();
if (!units.Any())
{
return;
}
foreach (var bit in bits)
{
var bitCollector = units.ClosestTo(bit);
if (bitCollector == null)
{
continue;
}
if ((bit.Location - bitCollector.Location).Length > maxProximity)
{
continue;
}
units.Remove(bitCollector);
if (squadManagerBotModule == null)
{
squadManagerBotModule = bot.Player.PlayerActor.TraitsImplementing <SquadManagerBotModule>().FirstEnabledTraitOrDefault();
}
if (squadManagerBotModule != null)
{
// You got ONE job!
var squad = squadManagerBotModule.Squads.FirstOrDefault(s => s.Units.Contains(bitCollector));
if (squad != null)
{
squad.Units.Remove(bitCollector);
}
}
var target = Target.FromCell(world, bit.Location);
AIUtils.BotDebug("AI: Ordering unit {0} to {1} for colony bit pick up.".F(bitCollector, target));
bot.QueueOrder(new Order("Stop", bitCollector, false));
bot.QueueOrder(new Order("Move", bitCollector, target, false));
}
}
ActorInfo ChooseBuildingToBuild(BuilderUnit queue)
{
var buildableThings = queue.BuildableItems();
// This gets used quite a bit, so let's cache it here
var power = GetProducibleBuilding(baseBuilder.Info.PowerTypes, buildableThings,
a => a.TraitInfos <PowerInfo>().Where(i => i.EnabledByDefault).Sum(p => p.Amount));
var hq = GetProducibleBuilding(baseBuilder.Info.HQTypes, buildableThings);
var water = GetProducibleBuilding(baseBuilder.Info.RefineryTypes, buildableThings);
var barracks = GetProducibleBuilding(baseBuilder.Info.BarracksTypes, buildableThings);
var vehicles = GetProducibleBuilding(baseBuilder.Info.VehiclesFactoryTypes, buildableThings);
// First priority is to get an HQ
if (hq != null && NumBuildingsBuiltBuildingOrOrdered(hq) == 0)
{
AIUtils.BotDebug("AI: {0} decided to build {1}: Priority override (no HQ)", queue.Actor.Owner, hq.Name);
return(hq);
}
// Second is to get out of a low power situation
if (power != null)
{
if (NumBuildingsBuiltBuildingOrOrdered(power) == 0)
{
AIUtils.BotDebug("AI: {0} decided to build {1}: Priority override (low power)", queue.Actor.Owner, power.Name);
return(power);
}
if (playerPower.ExcessPower < minimumExcessPower && NumBuildingsBuildingOrOrdered(power) == 0)
{
AIUtils.BotDebug("AI: {0} decided to build {1}: Increase power overhead", queue.Actor.Owner, power.Name);
return(power);
}
}
// Next is to build up a strong economy
if (water != null)
{
if (NumBuildingsBuiltBuildingOrOrdered(water) < 2)
{
AIUtils.BotDebug("AI: {0} decided to build {1}: Priority override (not enough water launch pads)", queue.Actor.Owner, water.Name);
return(water);
}
}
if (barracks != null)
{
if (NumBuildingsBuiltBuildingOrOrdered(barracks) < 1)
{
AIUtils.BotDebug("AI: {0} decided to build {1}: Priority override (not enough training facilities)", queue.Actor.Owner, barracks.Name);
return(barracks);
}
if (vehicles != null)
{
if (NumBuildingsBuiltBuildingOrOrdered(vehicles) < 1)
{
AIUtils.BotDebug("AI: {0} decided to build {1}: Priority override (not enough assembly plants)", queue.Actor.Owner, vehicles.Name);
return(vehicles);
}
}
if (NumBuildingsBuiltBuildingOrOrdered(barracks) < 2)
{
AIUtils.BotDebug("AI: {0} decided to build {1}: Priority override (not enough training facilities)", queue.Actor.Owner, barracks.Name);
return(barracks);
}
if (vehicles != null)
{
if (NumBuildingsBuiltBuildingOrOrdered(vehicles) < 2)
{
AIUtils.BotDebug("AI: {0} decided to build {1}: Priority override (not enough assembly plants)", queue.Actor.Owner, vehicles.Name);
return(vehicles);
}
}
}
// Build everything else
foreach (var frac in baseBuilder.Info.BuildingFractions.Shuffle(world.LocalRandom))
{
var name = frac.Key;
// Does this building have initial delay, if so have we passed it?
if (baseBuilder.Info.BuildingDelays != null &&
baseBuilder.Info.BuildingDelays.ContainsKey(name) &&
baseBuilder.Info.BuildingDelays[name] > world.WorldTick)
{
continue;
}
// Can we build this structure?
if (!buildableThings.Any(b => b.Name == name))
{
continue;
}
// Do we want to build this structure?
var count = playerBuildings.Count(a => a.Info.Name == name);
if (count * 100 > frac.Value * playerBuildings.Length)
{
continue;
}
// TODO: This is a DR hack
if (baseBuilder.Info.BuildingAliases.ContainsKey(name))
{
var aliases = baseBuilder.Info.BuildingAliases[name];
if (playerBuildings.Count(a => aliases.Contains(a.Info.Name)) >= baseBuilder.Info.BuildingLimits[name])
{
continue;
}
}
if (baseBuilder.Info.BuildingLimits.ContainsKey(name) && baseBuilder.Info.BuildingLimits[name] <= count)
{
continue;
}
var actor = world.Map.Rules.Actors[name];
// Do we already have one under construction or ordered?
if (NumBuildingsBuildingOrOrdered(actor) > 0)
{
continue;
}
// Will this put us into low power?
if (playerPower != null && (playerPower.ExcessPower < minimumExcessPower || !HasSufficientPowerForActor(actor)))
{
// Try building a power plant instead
if (power != null && power.TraitInfos <PowerInfo>().Where(i => i.EnabledByDefault).Sum(pi => pi.Amount) > 0)
{
if (playerPower.PowerOutageRemainingTicks > 0)
{
AIUtils.BotDebug("{0} decided to build {1}: Priority override (is low power)", queue.Actor.Owner, power.Name);
}
else
{
AIUtils.BotDebug("{0} decided to build {1}: Priority override (would be low power)", queue.Actor.Owner, power.Name);
}
return(power);
}
}
// Lets build this
AIUtils.BotDebug("{0} decided to build {1}: Desired is {2} ({3} / {4}); current is {5} / {4}",
queue.Actor.Owner, name, frac.Value, frac.Value * playerBuildings.Length, playerBuildings.Length, count);
return(actor);
}
// Too spammy to keep enabled all the time, but very useful when debugging specific issues.
// AIUtils.BotDebug("{0} couldn't decide what to build for queue {1}.", queue.Actor.Owner, queue.Info.Group);
return(null);
}
void IBotTick.BotTick(IBot bot)
{
foreach (var sp in supportPowerManager.Powers.Values)
{
if (sp.Disabled)
{
continue;
}
// Add power to dictionary if not in delay dictionary yet
if (!waitingPowers.ContainsKey(sp))
{
waitingPowers.Add(sp, 0);
}
if (waitingPowers[sp] > 0)
{
waitingPowers[sp]--;
}
// If we have recently tried and failed to find a use location for a power, then do not try again until later
var isDelayed = waitingPowers[sp] > 0;
if (sp.Ready && !isDelayed && powerDecisions.ContainsKey(sp.Info.OrderName))
{
var powerDecision = powerDecisions[sp.Info.OrderName];
if (powerDecision == null)
{
AIUtils.BotDebug("{0} couldn't find powerDecision for {1}", player.PlayerName, sp.Info.OrderName);
continue;
}
var attackLocation = FindCoarseAttackLocationToSupportPower(sp);
if (attackLocation == null)
{
AIUtils.BotDebug("{0} can't find suitable coarse attack location for support power {1}. Delaying rescan.", player.PlayerName, sp.Info.OrderName);
waitingPowers[sp] += powerDecision.GetNextScanTime(world);
continue;
}
// Found a target location, check for precise target
attackLocation = FindFineAttackLocationToSupportPower(sp, (CPos)attackLocation);
if (attackLocation == null)
{
AIUtils.BotDebug("{0} can't find suitable final attack location for support power {1}. Delaying rescan.", player.PlayerName, sp.Info.OrderName);
waitingPowers[sp] += powerDecision.GetNextScanTime(world);
continue;
}
// Valid target found, delay by a few ticks to avoid rescanning before power fires via order
AIUtils.BotDebug("{0} found new target location {1} for support power {2}.", player.PlayerName, attackLocation, sp.Info.OrderName);
waitingPowers[sp] += 10;
// Note: SelectDirectionalTarget uses uint.MaxValue in ExtraData to indicate that the player did not pick a direction.
bot.QueueOrder(new Order(sp.Key, supportPowerManager.Self, Target.FromCell(world, attackLocation.Value), false)
{
SuppressVisualFeedback = true, ExtraData = uint.MaxValue
});
}
}
// Remove stale powers
stalePowers.AddRange(waitingPowers.Keys.Where(wp => !supportPowerManager.Powers.ContainsKey(wp.Key)));
foreach (var p in stalePowers)
{
waitingPowers.Remove(p);
}
stalePowers.Clear();
}
void QueueCaptureOrders(IBot bot)
{
if (!Info.CapturingActorTypes.Any() || player.WinState != WinState.Undefined)
{
return;
}
activeCapturers.RemoveAll(unitCannotBeOrderedOrIsIdle);
var newUnits = world.ActorsHavingTrait <IPositionable>()
.Where(a => a.Owner == player && !activeCapturers.Contains(a));
var capturers = newUnits
.Where(a => a.IsIdle && Info.CapturingActorTypes.Contains(a.Info.Name) && a.Info.HasTraitInfo <CapturesInfo>())
.Select(a => new TraitPair <CaptureManager>(a, a.TraitOrDefault <CaptureManager>()))
.Where(tp => tp.Trait != null)
.ToArray();
if (capturers.Length == 0)
{
return;
}
var randomPlayer = world.Players.Where(p => !p.Spectating &&
Info.CapturableStances.HasStance(player.RelationshipWith(p))).Random(world.LocalRandom);
var targetOptions = Info.CheckCaptureTargetsForVisibility
? GetVisibleActorsBelongingToPlayer(randomPlayer)
: GetActorsThatCanBeOrderedByPlayer(randomPlayer);
var capturableTargetOptions = targetOptions
.Where(target =>
{
var captureManager = target.TraitOrDefault <CaptureManager>();
if (captureManager == null)
{
return(false);
}
return(capturers.Any(tp => captureManager.CanBeTargetedBy(target, tp.Actor, tp.Trait)));
})
.OrderByDescending(target => target.GetSellValue())
.Take(maximumCaptureTargetOptions);
if (Info.CapturableActorTypes.Any())
{
capturableTargetOptions = capturableTargetOptions.Where(target => Info.CapturableActorTypes.Contains(target.Info.Name.ToLowerInvariant()));
}
if (!capturableTargetOptions.Any())
{
return;
}
foreach (var capturer in capturers)
{
var nearestTargetActors = capturableTargetOptions.OrderBy(target => (target.CenterPosition - capturer.Actor.CenterPosition).LengthSquared);
foreach (var nearestTargetActor in nearestTargetActors)
{
if (activeCapturers.Contains(capturer.Actor))
{
continue;
}
var safeTarget = SafePath(capturer.Actor, nearestTargetActor);
if (safeTarget.Type == TargetType.Invalid)
{
continue;
}
bot.QueueOrder(new Order("CaptureActor", capturer.Actor, safeTarget, true));
AIUtils.BotDebug("AI ({0}): Ordered {1} to capture {2}", player.ClientIndex, capturer.Actor, nearestTargetActor);
activeCapturers.Add(capturer.Actor);
}
}
}
bool TickQueue(IBot bot, ProductionQueue queue)
{
var currentBuilding = queue.AllQueued().FirstOrDefault();
// Waiting to build something
if (currentBuilding == null && failCount < baseBuilder.Info.MaximumFailedPlacementAttempts)
{
var item = ChooseBuildingToBuild(queue);
if (item == null)
{
return(false);
}
bot.QueueOrder(Order.StartProduction(queue.Actor, item.Name, 1));
}
else if (currentBuilding != null && currentBuilding.Done)
{
// Production is complete
// Choose the placement logic
// HACK: HACK HACK HACK
// TODO: Derive this from BuildingCommonNames instead
var type = BuildingType.Building;
if (world.Map.Rules.Actors[currentBuilding.Item].HasTraitInfo <AttackBaseInfo>())
{
type = BuildingType.Defense;
}
else if (baseBuilder.Info.RefineryTypes.Contains(world.Map.Rules.Actors[currentBuilding.Item].Name))
{
type = BuildingType.Refinery;
}
var location = ChooseBuildLocation(currentBuilding.Item, true, type);
if (location == null)
{
AIUtils.BotDebug("AI: {0} has nowhere to place {1}".F(player, currentBuilding.Item));
bot.QueueOrder(Order.CancelProduction(queue.Actor, currentBuilding.Item, 1));
failCount += failCount;
// If we just reached the maximum fail count, cache the number of current structures
if (failCount == baseBuilder.Info.MaximumFailedPlacementAttempts)
{
cachedBuildings = world.ActorsHavingTrait <Building>().Count(a => a.Owner == player);
cachedBases = world.ActorsHavingTrait <BaseProvider>().Count(a => a.Owner == player);
}
}
else
{
failCount = 0;
bot.QueueOrder(new Order("PlaceBuilding", player.PlayerActor, Target.FromCell(world, location.Value), false)
{
// Building to place
TargetString = currentBuilding.Item,
// Actor ID to associate the placement with
ExtraData = queue.Actor.ActorID,
SuppressVisualFeedback = true
});
return(true);
}
}
return(true);
}
bool TickQueue(IBot bot, ProductionQueue queue)
{
if (queue.Actor.World.Actors.Any(actor =>
{
if (actor.Owner != queue.Actor.Owner)
{
return(false);
}
var buildable = actor.Info.TraitInfoOrDefault <BuildableInfo>();
if (buildable == null || !buildable.Queue.Contains(queue.Info.Type))
{
return(false);
}
var withSpriteBody = actor.TraitOrDefault <WithSpriteBody>();
if (withSpriteBody == null || !withSpriteBody.DefaultAnimation.CurrentSequence.Name.StartsWith("make"))
{
return(false);
}
return(true);
}))
{
return(true);
}
var choosenBuilding = ChooseBuildingToBuild(queue);
if (choosenBuilding == null)
{
return(true);
}
var currentBuilding = queue.AllQueued().FirstOrDefault(item => item.Item == choosenBuilding.Name);
if (currentBuilding == null)
{
return(true);
}
// Waiting to build something
if (currentBuilding == null && failCount < baseBuilder.Info.MaximumFailedPlacementAttempts)
{
var item = ChooseBuildingToBuild(queue);
if (item == null)
{
return(false);
}
bot.QueueOrder(Order.StartProduction(queue.Actor, item.Name, 1));
}
else if (currentBuilding != null && currentBuilding.Done)
{
// Production is complete
// Choose the placement logic
// HACK: HACK HACK HACK
// TODO: Derive this from BuildingCommonNames instead
var type = BuildingType.Building;
// Check if Building is a defense and if we should place it towards the enemy or not.
if (world.Map.Rules.Actors[currentBuilding.Item].HasTraitInfo <AttackBaseInfo>() && world.LocalRandom.Next(100) < baseBuilder.Info.PlaceDefenseTowardsEnemyChance)
{
type = BuildingType.Defense;
}
else if (baseBuilder.Info.RefineryTypes.Contains(world.Map.Rules.Actors[currentBuilding.Item].Name))
{
type = BuildingType.Refinery;
}
var location = ChooseBuildLocation(currentBuilding.Item, true, type);
if (location == null)
{
AIUtils.BotDebug("AI: {0} has nowhere to place {1}".F(player, currentBuilding.Item));
bot.QueueOrder(Order.CancelProduction(queue.Actor, currentBuilding.Item, 1));
failCount += failCount;
// If we just reached the maximum fail count, cache the number of current structures
if (failCount == baseBuilder.Info.MaximumFailedPlacementAttempts)
{
cachedBuildings = world.ActorsHavingTrait <Building>().Count(a => a.Owner == player);
cachedBases = world.ActorsHavingTrait <BaseProvider>().Count(a => a.Owner == player);
}
}
else
{
failCount = 0;
bot.QueueOrder(new Order("PlaceBuilding", player.PlayerActor, Target.FromCell(world, location.Value), false)
{
// Building to place
TargetString = currentBuilding.Item,
// Actor ID to associate the placement with
ExtraData = queue.Actor.ActorID,
SuppressVisualFeedback = true
});
return(true);
}
}
return(true);
}
