Index: ps/trunk/binaries/data/mods/public/simulation/ai/petra/gameTypeManager.js
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/ai/petra/gameTypeManager.js	(revision 20064)
+++ ps/trunk/binaries/data/mods/public/simulation/ai/petra/gameTypeManager.js	(revision 20065)
@@ -1,618 +1,608 @@
 var PETRA = function(m)
 {
 
 /**
  * Handle events that are important to specific gameTypes
  * In regicide, train and manage healer guards and military guards for the hero.
  */
 
 m.GameTypeManager = function(Config)
 {
 	this.Config = Config;
 	this.criticalEnts = new Map();
 	// Holds ids of all ents who are (or can be) guarding and if the ent is currently guarding
 	this.guardEnts = new Map();
 	this.healersPerCriticalEnt = 2 + Math.round(this.Config.personality.defensive * 2);
 	this.tryCaptureGaiaRelic = false;
 	this.tryCaptureGaiaRelicLapseTime = -1;
 	this.tryCaptureGaiaRelicLocal = false;
 	this.tryCaptureGaiaRelicLocalLapseTime = -1;
 	// Gaia relics which we are targeting currently and have not captured yet
 	this.targetedGaiaRelics = new Set(); 
 };
 
 /**
  * Cache the ids of any inital gameType-critical entities.
  * In regicide, these are the inital heroes that the player starts with.
  */
 m.GameTypeManager.prototype.init = function(gameState)
 {
 	if (gameState.getGameType() === "wonder")
 	{
 		for (let wonder of gameState.getOwnEntitiesByClass("Wonder", true).values())
 			this.criticalEnts.set(wonder.id(), { "guardsAssigned": 0, "guards": new Map() });
 	}
 
 	if (gameState.getGameType() === "regicide")
 	{
 		for (let hero of gameState.getOwnEntitiesByClass("Hero", true).values())
 		{
 			let defaultStance = hero.hasClass("Soldier") ? "aggressive" : "passive";
 			if (hero.getStance() !== defaultStance)
 				hero.setStance(defaultStance);
 			this.criticalEnts.set(hero.id(), {
 				"garrisonEmergency": false,
 				"healersAssigned": 0,
 				"guardsAssigned": 0, // for non-healer guards
 				"guards": new Map() // ids of ents who are currently guarding this hero
 			});
 		}
 	}
 };
 
 /**
  * In regicide mode, if the hero has less than 70% health, try to garrison it in a healing structure
  * If it is less than 40%, try to garrison in the closest possible structure
  * If the hero cannot garrison, retreat it to the closest base
  */
 m.GameTypeManager.prototype.checkEvents = function(gameState, events)
 {
 	if (gameState.getGameType() === "wonder")
 	{
 		for (let evt of events.Create)
 		{
 			let ent = gameState.getEntityById(evt.entity);
 			if (!ent || !ent.isOwn(PlayerID) || ent.foundationProgress() === undefined ||
 				!ent.hasClass("Wonder"))
 				continue;
 
 			// Let's get a few units from other bases to build the wonder.
 			let base = gameState.ai.HQ.getBaseByID(ent.getMetadata(PlayerID, "base"));
 			let builders = gameState.ai.HQ.bulkPickWorkers(gameState, base, 10);
 			if (builders)
 				for (let worker of builders.values())
 				{
 					worker.setMetadata(PlayerID, "base", base.ID);
 					worker.setMetadata(PlayerID, "subrole", "builder");
 					worker.setMetadata(PlayerID, "target-foundation", ent.id());
 				}
 		}
 
 		for (let evt of events.ConstructionFinished)
 		{
 			if (!evt || !evt.newentity)
 				continue;
 
 			let ent = gameState.getEntityById(evt.newentity);
 			if (ent && ent.isOwn(PlayerID) && ent.hasClass("Wonder"))
 				this.criticalEnts.set(ent.id(), { "guardsAssigned": 0, "guards": new Map() });
 		}
 	}
 
 	if (gameState.getGameType() === "regicide")
 	{
 		for (let evt of events.Attacked)
 		{
 			if (!this.criticalEnts.has(evt.target))
 				continue;
 
 			let target = gameState.getEntityById(evt.target);
 			if (!target || !target.position() || target.healthLevel() > this.Config.garrisonHealthLevel.high)
 				continue;
 
 			let plan = target.getMetadata(PlayerID, "plan");
 			let hero = this.criticalEnts.get(evt.target);
 			if (plan !== -2 && plan !== -3)
 			{
 				target.stopMoving();
 
 				if (plan >= 0)
 				{
 					let attackPlan = gameState.ai.HQ.attackManager.getPlan(plan);
 					if (attackPlan)
 						attackPlan.removeUnit(target, true);
 				}
 
 				if (target.getMetadata(PlayerID, "PartOfArmy"))
 				{
 					let army = gameState.ai.HQ.defenseManager.getArmy(target.getMetadata(PlayerID, "PartOfArmy"));
 					if (army)
 						army.removeOwn(gameState, target.id());
 				}
 
 				hero.garrisonEmergency = target.healthLevel() < this.Config.garrisonHealthLevel.low;
 				this.pickCriticalEntRetreatLocation(gameState, target, hero.garrisonEmergency);
 			}
 			else if (target.healthLevel() < this.Config.garrisonHealthLevel.low && !hero.garrisonEmergency)
 			{
 				// the hero is severely wounded, try to retreat/garrison quicker
 				gameState.ai.HQ.garrisonManager.cancelGarrison(target);
 				this.pickCriticalEntRetreatLocation(gameState, target, true);
 				hero.garrisonEmergency = true;
 			}
 		}
 
 		for (let evt of events.TrainingFinished)
 			for (let entId of evt.entities)
 			{
 				let ent = gameState.getEntityById(entId);
 				if (ent && ent.isOwn(PlayerID) && ent.getMetadata(PlayerID, "role") === "criticalEntHealer")
 					this.assignGuardToCriticalEnt(gameState, ent);
 			}
 
 		for (let evt of events.Garrison)
 		{
 			if (!this.criticalEnts.has(evt.entity))
 				continue;
 
 			let hero = this.criticalEnts.get(evt.entity);
 			if (hero.garrisonEmergency)
 				hero.garrisonEmergency = false;
 
 			let holderEnt = gameState.getEntityById(evt.holder);
 			if (!holderEnt)
 				continue;
 
 			if (holderEnt.hasClass("Ship"))
 			{
 				// If the hero is garrisoned on a ship, remove its guards
 				for (let guardId of hero.guards.keys())
 				{
 					let guardEnt = gameState.getEntityById(guardId);
 					if (!guardEnt)
 						continue;
 
 					guardEnt.removeGuard();
 					this.guardEnts.set(guardId, false);
 				}
 				hero.guards.clear();
 				continue;
 			}
 
 			// Move the current guards to the garrison location.
 			// TODO: try to garrison them with the critical ent.
 			for (let guardId of hero.guards.keys())
 			{
 				let guardEnt = gameState.getEntityById(guardId);
 				if (!guardEnt)
 					continue;
 
 				let plan = guardEnt.getMetadata(PlayerID, "plan");
 
 				// Current military guards (with Soldier class) will have been assigned plan metadata, but healer guards
 				// are not assigned a plan, and so they could be already moving to garrison somewhere due to low health.
 				if (!guardEnt.hasClass("Soldier") && (plan === -2 || plan === -3))
 					continue;
 
 				let pos = holderEnt.position();
 				let radius = holderEnt.obstructionRadius().max;
 				if (pos)
 					guardEnt.moveToRange(pos[0], pos[1], radius, radius + 5);
 			}
 		}
 	}
 
 	// Check if new healers/guards need to be assigned to an ent
 	for (let evt of events.Destroy)
 	{
 		if (!evt.entityObj || evt.entityObj.owner() !== PlayerID)
 			continue;
 
 		let entId = evt.entityObj.id();
 		if (this.criticalEnts.has(entId))
 		{
 			this.removeGuardsFromCriticalEnt(gameState, entId);
 			continue;
 		}
 
 		if (!this.guardEnts.has(entId))
 			continue;
 
 		for (let data of this.criticalEnts.values())
 			if (data.guards.has(entId))
 			{
 				data.guards.delete(entId);
 				if (evt.entityObj.hasClass("Healer"))
 					--data.healersAssigned;
 				else
 					--data.guardsAssigned;
 				break;
 			}
 
 		this.guardEnts.delete(entId);
 	}
 
 	for (let evt of events.UnGarrison)
 	{
 		if (!this.guardEnts.has(evt.entity) && !this.criticalEnts.has(evt.entity))
 			continue;
 
 		let ent = gameState.getEntityById(evt.entity);
 		if (!ent)
 			continue;
 
 		// If this ent travelled to a criticalEnt's accessValue, try again to assign as a guard
 		if ((ent.getMetadata(PlayerID, "role") === "criticalEntHealer" ||
 		     ent.getMetadata(PlayerID, "role") === "criticalEntGuard") && !this.guardEnts.get(evt.entity))
 		{
 			this.assignGuardToCriticalEnt(gameState, ent, ent.getMetadata(PlayerID, "guardedEnt"));
 			continue;
 		}
 
 		if (!this.criticalEnts.has(evt.entity))
 			continue;
 
 		// If this is a hero, try to assign ents that should be guarding it, but couldn't previously
 		let criticalEnt = this.criticalEnts.get(evt.entity);
 		for (let [id, isGuarding] of this.guardEnts)
 		{
 			if (criticalEnt.guards.size >= this.healersPerCriticalEnt)
 				break;
 
 			if (!isGuarding)
 			{
 				let guardEnt = gameState.getEntityById(id);
 				if (guardEnt)
 					this.assignGuardToCriticalEnt(gameState, guardEnt, evt.entity);
 			}
 		}
 	}
 
 	for (let evt of events.OwnershipChanged)
 	{
 		if (evt.from === PlayerID && this.criticalEnts.has(evt.entity))
 		{
 			this.removeGuardsFromCriticalEnt(gameState, evt.entity);
 			continue;
 		}
 		if (evt.from === 0 && this.targetedGaiaRelics.has(evt.entity))
 			this.targetedGaiaRelics.delete(evt.entity);
 
 		if (evt.to !== PlayerID)
 			continue;
 
 		let ent = gameState.getEntityById(evt.entity);
 		if (ent && (gameState.getGameType() === "wonder" && ent.hasClass("Wonder") ||
 		            gameState.getGameType() === "capture_the_relic" && ent.hasClass("Relic")))
 		{
 			this.criticalEnts.set(ent.id(), { "guardsAssigned": 0, "guards": new Map() });
 			// Move captured relics to the closest base
 			if (ent.hasClass("Unit"))
 			{
 				this.pickCriticalEntRetreatLocation(gameState, ent, false);
 				if (evt.from === 0)
 					gameState.ai.HQ.attackManager.cancelAttacksAgainstPlayer(gameState, evt.from);
 			}
 			if (ent.hasClass("Relic"))
 				this.targetedGaiaRelics.delete(ent.id());
 		}
 	}
 };
 
 m.GameTypeManager.prototype.removeGuardsFromCriticalEnt = function(gameState, criticalEntId)
 {
 	for (let [guardId, role] of this.criticalEnts.get(criticalEntId).guards)
 	{
 		let guardEnt = gameState.getEntityById(guardId);
 		if (!guardEnt)
 			continue;
 
 		if (role === "healer")
 			this.guardEnts.set(guardId, false);
 		else
 		{
 			guardEnt.setMetadata(PlayerID, "plan", -1);
 			guardEnt.setMetadata(PlayerID, "role", undefined);
 			this.guardEnts.delete(guardId);
 		}
 
 		if (guardEnt.getMetadata(PlayerID, "guardedEnt"))
 			guardEnt.setMetadata(PlayerID, "guardedEnt", undefined);
 	}
 	this.criticalEnts.delete(criticalEntId);
 };
 
-m.GameTypeManager.prototype.buildWonder = function(gameState, queues)
-{
-	if (queues.wonder && queues.wonder.hasQueuedUnits() ||
-	    gameState.getOwnEntitiesByClass("Wonder", true).hasEntities() ||
-	    !gameState.ai.HQ.canBuild(gameState, "structures/{civ}_wonder"))
-		return;
-
-	queues.wonder.addPlan(new m.ConstructionPlan(gameState, "structures/{civ}_wonder"));
-};
-
 /**
  * Try to keep some military units guarding any criticalEnts, if we can afford it.
  * If we have too low a population and require units for other needs, remove guards so they can be reassigned.
  * TODO: Swap citizen soldier guards with champions if they become available.
  */
 m.GameTypeManager.prototype.manageCriticalEntGuards = function(gameState)
 {
 	let numWorkers = gameState.getOwnEntitiesByRole("worker", true).length;
 	if (numWorkers < 20)
 	{
 		for (let data of this.criticalEnts.values())
 		{
 			for (let guardId of data.guards.keys())
 			{
 				let guardEnt = gameState.getEntityById(guardId);
 				if (!guardEnt || !guardEnt.hasClass("CitizenSoldier") ||
 				    guardEnt.getMetadata(PlayerID, "role") !== "criticalEntGuard")
 					continue;
 
 				guardEnt.removeGuard();
 				guardEnt.setMetadata(PlayerID, "plan", -1);
 				guardEnt.setMetadata(PlayerID, "role", undefined);
 				this.guardEnts.delete(guardId);
 				--data.guardsAssigned;
 
 				if (guardEnt.getMetadata(PlayerID, "guardedEnt"))
 					guardEnt.setMetadata(PlayerID, "guardedEnt", undefined);
 				
 				if (++numWorkers >= 20)
 					break;
 			}
 			if (numWorkers >= 20)
 				break;
 		}
 	}
 
 	for (let [id, data] of this.criticalEnts)
 	{
 		let criticalEnt = gameState.getEntityById(id);
 		if (!criticalEnt)
 			continue;
 
 		let militaryGuardsPerCriticalEnt = (criticalEnt.hasClass("Wonder") ? 10 : 4) +
 			Math.round(this.Config.personality.defensive * 5);
 
 		if (data.guardsAssigned >= militaryGuardsPerCriticalEnt)
 			continue;
 
 		// First try to pick guards in the criticalEnt's accessIndex, to avoid unnecessary transports
 		for (let checkForSameAccess of [true, false])
 		{
 			// First try to assign any Champion units we might have
 			for (let entity of gameState.getOwnEntitiesByClass("Champion", true).values())
 			{
 				if (!this.tryAssignMilitaryGuard(gameState, entity, criticalEnt, checkForSameAccess))
 					continue;
 				if (++data.guardsAssigned >= militaryGuardsPerCriticalEnt)
 					break;
 			}
 
 			if (data.guardsAssigned >= militaryGuardsPerCriticalEnt || numWorkers <= 25)
 				break;
 
 			for (let entity of gameState.ai.HQ.attackManager.outOfPlan.values())
 			{
 				if (!this.tryAssignMilitaryGuard(gameState, entity, criticalEnt, checkForSameAccess))
 					continue;
 				--numWorkers;
 				if (++data.guardsAssigned >= militaryGuardsPerCriticalEnt || numWorkers <= 25)
 					break;
 			}
 
 			if (data.guardsAssigned >= militaryGuardsPerCriticalEnt || numWorkers <= 25)
 				break;
 
 			for (let entity of gameState.getOwnEntitiesByClass("Soldier", true).values())
 			{
 				if (!this.tryAssignMilitaryGuard(gameState, entity, criticalEnt, checkForSameAccess))
 					continue;
 				--numWorkers;
 				if (++data.guardsAssigned >= militaryGuardsPerCriticalEnt || numWorkers <= 25)
 					break;
 			}
 
 			if (data.guardsAssigned >= militaryGuardsPerCriticalEnt || numWorkers <= 25)
 				break;
 		}
 	}
 };
 
 m.GameTypeManager.prototype.tryAssignMilitaryGuard = function(gameState, guardEnt, criticalEnt, checkForSameAccess)
 {
 	if (guardEnt.getMetadata(PlayerID, "plan") !== undefined ||
 	    guardEnt.getMetadata(PlayerID, "transport") !== undefined || this.criticalEnts.has(guardEnt.id()) ||
 	    checkForSameAccess && (!guardEnt.position() || !criticalEnt.position() ||
 	    m.getLandAccess(gameState, criticalEnt) !== m.getLandAccess(gameState, guardEnt)))
 		return false;
 
 	if (!this.assignGuardToCriticalEnt(gameState, guardEnt, criticalEnt.id()))
 		return false;
 
 	guardEnt.setMetadata(PlayerID, "plan", -2);
 	guardEnt.setMetadata(PlayerID, "role", "criticalEntGuard");
 	return true;
 };
 
 m.GameTypeManager.prototype.pickCriticalEntRetreatLocation = function(gameState, criticalEnt, emergency)
 {
 	gameState.ai.HQ.defenseManager.garrisonAttackedUnit(gameState, criticalEnt, emergency);
 	let plan = criticalEnt.getMetadata(PlayerID, "plan");
 
 	if (plan === -2 || plan === -3)
 		return;
 
 	if (this.criticalEnts.get(criticalEnt.id()).garrisonEmergency)
 		this.criticalEnts.get(criticalEnt.id()).garrisonEmergency = false;
 
 	// Couldn't find a place to garrison, so the ent will flee from attacks
 	if (!criticalEnt.hasClass("Relic") && criticalEnt.getStance() !== "passive")
 		criticalEnt.setStance("passive");
 	let accessIndex = gameState.ai.accessibility.getAccessValue(criticalEnt.position());
 	let bestBase = m.getBestBase(gameState, criticalEnt, true);
 	if (bestBase.accessIndex == accessIndex)
 	{
 		let bestBasePos = bestBase.anchor.position();
 		criticalEnt.move(bestBasePos[0], bestBasePos[1]);
 	}
 };
 
 /**
  * The number of healers trained per critical ent (dependent on the defensive trait)
  * may not be the number of healers actually guarding an ent at any one time.
  */
 m.GameTypeManager.prototype.trainCriticalEntHealer = function(gameState, queues, id)
 {
 	if (gameState.ai.HQ.saveResources || !gameState.getOwnEntitiesByClass("Temple", true).hasEntities())
 		return;
 
 	let template = gameState.applyCiv("units/{civ}_support_healer_b");
 
 	queues.healer.addPlan(new m.TrainingPlan(gameState, template, { "role": "criticalEntHealer", "base": 0 }, 1, 1));
 	++this.criticalEnts.get(id).healersAssigned;
 };
 
 /**
  * Only send the guard command if the guard's accessIndex is the same as the critical ent
  * and the critical ent has a position (i.e. not garrisoned).
  * Request a transport if the accessIndex value is different, and if a transport is needed,
  * the guardEnt will be given metadata describing which entity it is being sent to guard,
  * which will be used once its transport has finished.
  * Return false if the guardEnt is not a valid guard unit (i.e. cannot guard or is being transported).
  */
 m.GameTypeManager.prototype.assignGuardToCriticalEnt = function(gameState, guardEnt, criticalEntId)
 {
 	if (guardEnt.getMetadata(PlayerID, "transport") !== undefined || !guardEnt.canGuard())
 		return false;
 
 	if (!criticalEntId)
 	{
 		// Assign to the critical ent with the fewest guards
 		let min = Math.min();
 		for (let [id, data] of this.criticalEnts)
 		{
 			if (data.guards.size > min)
 				continue;
 
 			criticalEntId = id;
 			min = data.guards.size;
 		}
 	}
 
 	if (!criticalEntId)
 	{
 		if (guardEnt.getMetadata(PlayerID, "guardedEnt"))
 			guardEnt.setMetadata(PlayerID, "guardedEnt", undefined);
 		return false;
 	}
 
 	let criticalEnt = gameState.getEntityById(criticalEntId);
 	if (!criticalEnt || !criticalEnt.position() || !guardEnt.position())
 	{
 		this.guardEnts.set(guardEnt.id(), false);
 		return false;
 	}
 
 	if (guardEnt.getMetadata(PlayerID, "guardedEnt") !== criticalEntId)
 		guardEnt.setMetadata(PlayerID, "guardedEnt", criticalEntId);
 
 	let guardEntAccess = gameState.ai.accessibility.getAccessValue(guardEnt.position());
 	let criticalEntAccess = gameState.ai.accessibility.getAccessValue(criticalEnt.position());
 	if (guardEntAccess === criticalEntAccess)
 	{
 		let queued = m.returnResources(gameState, guardEnt);
 		guardEnt.guard(criticalEnt, queued);
 		let guardRole = guardEnt.getMetadata(PlayerID, "role") === "criticalEntHealer" ? "healer" : "guard";
 		this.criticalEnts.get(criticalEntId).guards.set(guardEnt.id(), guardRole);
 
 		// Switch this guard ent to the criticalEnt's base
 		if (criticalEnt.hasClass("Structure") && criticalEnt.getMetadata(PlayerID, "base") !== undefined)
 			guardEnt.setMetadata(PlayerID, "base", criticalEnt.getMetadata(PlayerID, "base"));
 	}
 	else
 		gameState.ai.HQ.navalManager.requireTransport(gameState, guardEnt, guardEntAccess, criticalEntAccess, criticalEnt.position());
 
 	this.guardEnts.set(guardEnt.id(), guardEntAccess === criticalEntAccess);
 	return true;
 };
 
 m.GameTypeManager.prototype.resetCaptureGaiaRelic = function(gameState)
 {
 	// Do not capture gaia relics too frequently as the ai has access to the entire map
 	this.tryCaptureGaiaRelicLapseTime = gameState.ai.elapsedTime + 300 - 30 * (this.Config.difficulty - 3);
 	this.tryCaptureGaiaRelic = false;
 };
 
 m.GameTypeManager.prototype.update = function(gameState, events, queues)
 {
 	// Wait a turn for trigger scripts to spawn any critical ents (i.e. in regicide)
 	if (gameState.ai.playedTurn === 1)
 		this.init(gameState);
 
 	this.checkEvents(gameState, events);
 
 	if (gameState.getGameType() === "wonder" && gameState.ai.playedTurn % 10 === 0)
 	{
-		this.buildWonder(gameState, queues);
+		gameState.ai.HQ.buildWonder(gameState, queues, true);
 		this.manageCriticalEntGuards(gameState);
 	}
 
 	if (gameState.getGameType() === "regicide" && gameState.ai.playedTurn % 10 === 0)
 	{
 		for (let [id, data] of this.criticalEnts)
 		{
 			let ent = gameState.getEntityById(id);
 			if (ent && ent.healthLevel() > this.Config.garrisonHealthLevel.high && ent.hasClass("Soldier") &&
 			    ent.getStance() !== "aggressive")
 				ent.setStance("aggressive");
 
 			if (data.healersAssigned < this.healersPerCriticalEnt &&
 			    this.guardEnts.size < Math.min(gameState.getPopulationMax() / 10, gameState.getPopulation() / 4))
 				this.trainCriticalEntHealer(gameState, queues, id);
 		}
 		this.manageCriticalEntGuards(gameState);
 	}
 
 	if (gameState.getGameType() === "capture_the_relic" && gameState.ai.playedTurn % 10 === 0)
 	{
 		this.manageCriticalEntGuards(gameState);
 		if (!this.tryCaptureGaiaRelic && gameState.ai.elapsedTime > this.tryCaptureGaiaRelicLapseTime)
 			this.tryCaptureGaiaRelic = true;
 
 		// Look for some relic that may be on our territory at game-start or if our territory boundaries change
 		if (!this.tryCaptureGaiaRelicLocal && gameState.ai.elapsedTime > this.tryCaptureGaiaRelicLocalLapseTime)
 		{
 			let allRelics = gameState.updatingGlobalCollection("allRelics", API3.Filters.byClass("Relic"));
 			for (let relic of allRelics.values())
 			{
 				let relicPosition = relic.position();
 				if (this.targetedGaiaRelics.has(relic.id()) || relic.owner() !== 0 ||
 				    !relicPosition || gameState.ai.HQ.territoryMap.getOwner(relicPosition) !== PlayerID)
 					continue;
 
 				gameState.ai.HQ.attackManager.raidTargetEntity(gameState, relic);
 				this.targetedGaiaRelics.add(relic.id());
 				this.tryCaptureGaiaRelicLocal = false;
 				this.tryCaptureGaiaRelicLocalLapseTime = gameState.ai.elapsedTime + 60 - 30 * (this.Config.difficulty - 3);
 				break;
 			}
 		}
 	}
 };
 
 m.GameTypeManager.prototype.Serialize = function()
 {
 	return {
 		"criticalEnts": this.criticalEnts,
 		"guardEnts": this.guardEnts,
 		"healersPerCriticalEnt": this.healersPerCriticalEnt,
 		"tryCaptureGaiaRelic": this.tryCaptureGaiaRelic,
 		"tryCaptureGaiaRelicLapseTime": this.tryCaptureGaiaRelicLapseTime,
 		"tryCaptureGaiaRelicLocal": this.tryCaptureGaiaRelicLocal,
 		"tryCaptureGaiaRelicLocalLapseTime": this.tryCaptureGaiaRelicLocalLapseTime,
 		"targetedGaiaRelics": this.targetedGaiaRelics
 	};
 };
 
 m.GameTypeManager.prototype.Deserialize = function(data)
 {
 	for (let key in data)
 		this[key] = data[key];
 };
 
 return m;
 }(PETRA);
Index: ps/trunk/binaries/data/mods/public/simulation/ai/petra/headquarters.js
===================================================================
--- ps/trunk/binaries/data/mods/public/simulation/ai/petra/headquarters.js	(revision 20064)
+++ ps/trunk/binaries/data/mods/public/simulation/ai/petra/headquarters.js	(revision 20065)
@@ -1,2497 +1,2541 @@
 var PETRA = function(m)
 {
 
 /**
  * Headquarters
  * Deal with high level logic for the AI. Most of the interesting stuff gets done here.
  * Some tasks:
  *  -defining RESS needs
  *  -BO decisions.
  *     > training workers
  *     > building stuff (though we'll send that to bases)
  *  -picking strategy (specific manager?)
  *  -diplomacy -> diplomacyManager
  *  -planning attacks -> attackManager
  *  -picking new CC locations.
  */
 
 m.HQ = function(Config)
 {
 	this.Config = Config;
 	this.phasing = 0;	// existing values: 0 means no, i > 0 means phasing towards phase i
 
 	// Cache the rates.
 	this.turnCache = {};
 	// Some resources objects (will be filled in init)
 	this.wantedRates = {};
 	this.currentRates = {};
 	this.lastFailedGather = {};
 
 	// workers configuration
 	this.targetNumWorkers = this.Config.Economy.targetNumWorkers;
 	this.supportRatio = this.Config.Economy.supportRatio;
 
 	this.stopBuilding = new Map(); // list of buildings to stop (temporarily) production because no room
 
 	this.fortStartTime = 180;	// sentry defense towers, will start at fortStartTime + towerLapseTime
 	this.towerStartTime = 0;	// stone defense towers, will start as soon as available
 	this.towerLapseTime = this.Config.Military.towerLapseTime;
 	this.fortressStartTime = 0;	// will start as soon as available
 	this.fortressLapseTime = this.Config.Military.fortressLapseTime;
 	this.extraTowers = Math.round(Math.min(this.Config.difficulty, 3) * this.Config.personality.defensive);
 	this.extraFortresses = Math.round(Math.max(Math.min(this.Config.difficulty - 1, 2), 0) * this.Config.personality.defensive);
 
 	this.baseManagers = [];
 	this.attackManager = new m.AttackManager(this.Config);
 	this.defenseManager = new m.DefenseManager(this.Config);
 	this.tradeManager = new m.TradeManager(this.Config);
 	this.navalManager = new m.NavalManager(this.Config);
 	this.researchManager = new m.ResearchManager(this.Config);
 	this.diplomacyManager = new m.DiplomacyManager(this.Config);
 	this.garrisonManager = new m.GarrisonManager(this.Config);
 	this.gameTypeManager = new m.GameTypeManager(this.Config);
 
 	this.capturableTargets = new Map();
 	this.capturableTargetsTime = 0;
 };
 
 /** More initialisation for stuff that needs the gameState */
 m.HQ.prototype.init = function(gameState, queues)
 {
 	this.territoryMap = m.createTerritoryMap(gameState);
 	// initialize base map. Each pixel is a base ID, or 0 if not or not accessible
 	this.basesMap = new API3.Map(gameState.sharedScript, "territory");
 	// create borderMap: flag cells on the border of the map
 	// then this map will be completed with our frontier in updateTerritories
 	this.borderMap = m.createBorderMap(gameState);
 	// list of allowed regions
 	this.landRegions = {};
 	// try to determine if we have a water map
 	this.navalMap = false;
 	this.navalRegions = {};
 
 	for (let res of gameState.sharedScript.resourceInfo.codes)
 	{
 		this.wantedRates[res] = 0;
 		this.currentRates[res] = 0;
 	}
 
 	this.treasures = gameState.getEntities().filter(function (ent) {
 		let type = ent.resourceSupplyType();
 		return type && type.generic === "treasure";
 	});
 	this.treasures.registerUpdates();
 	this.currentPhase = gameState.currentPhase();
 	this.decayingStructures = new Set();
 };
 
 /**
  * initialization needed after deserialization (only called when deserialization)
  */
 m.HQ.prototype.postinit = function(gameState)
 {
 	// Rebuild the base maps from the territory indices of each base
 	this.basesMap = new API3.Map(gameState.sharedScript, "territory");
 	for (let base of this.baseManagers)
 		for (let j of base.territoryIndices)
 			this.basesMap.map[j] = base.ID;
 
 	for (let ent of gameState.getOwnEntities().values())
 	{
 		if (!ent.resourceDropsiteTypes() || ent.hasClass("Elephant"))
 			continue;
 		// Entities which have been built or have changed ownership after the last AI turn have no base.
 		// they will be dealt with in the next checkEvents
 		let baseID = ent.getMetadata(PlayerID, "base");
 		if (baseID === undefined)
 			continue;
 		let base = this.getBaseByID(baseID);
 		base.assignResourceToDropsite(gameState, ent);
 	}
 
 	this.updateTerritories(gameState);
 };
 
 /**
  * returns the sea index linking regions 1 and region 2 (supposed to be different land region)
  * otherwise return undefined
  * for the moment, only the case land-sea-land is supported
  */
 m.HQ.prototype.getSeaBetweenIndices = function (gameState, index1, index2)
 {
 	let path = gameState.ai.accessibility.getTrajectToIndex(index1, index2);
 	if (path && path.length == 3 && gameState.ai.accessibility.regionType[path[1]] === "water")
 		return path[1];
 
 	if (this.Config.debug > 1)
 	{
 		API3.warn("bad path from " + index1 + " to " + index2 + " ??? " + uneval(path));
 		API3.warn(" regionLinks start " + uneval(gameState.ai.accessibility.regionLinks[index1]));
 		API3.warn(" regionLinks end   " + uneval(gameState.ai.accessibility.regionLinks[index2]));
 	}
 	return undefined;
 };
 
 m.HQ.prototype.checkEvents = function (gameState, events, queues)
 {
 	if (events.TerritoriesChanged.length || events.DiplomacyChanged.length)
 		this.updateTerritories(gameState);
 
 	for (let evt of events.DiplomacyChanged)
 	{
 		if (evt.player !== PlayerID && evt.otherPlayer !== PlayerID)
 			continue;
 		gameState.resetAllyStructures();
 		gameState.resetEnemyStructures();
 		break;
 	}
 
 	for (let evt of events.Create)
 	{
 		// Let's check if we have a valuable foundation needing builders quickly
 		// (normal foundations are taken care in baseManager.assignToFoundations)
 		let ent = gameState.getEntityById(evt.entity);
 		if (!ent || !ent.isOwn(PlayerID) || ent.foundationProgress() === undefined)
 			continue;
 
 		if (ent.getMetadata(PlayerID, "base") == -1)
 		{
 			// Okay so let's try to create a new base around this.
 			let newbase = new m.BaseManager(gameState, this.Config);
 			newbase.init(gameState, "unconstructed");
 			newbase.setAnchor(gameState, ent);
 			this.baseManagers.push(newbase);
 			// Let's get a few units from other bases there to build this.
 			let builders = this.bulkPickWorkers(gameState, newbase, 10);
 			if (builders !== false)
 			{
 				builders.forEach(function (worker) {
 					worker.setMetadata(PlayerID, "base", newbase.ID);
 					worker.setMetadata(PlayerID, "subrole", "builder");
 					worker.setMetadata(PlayerID, "target-foundation", ent.id());
 				});
 			}
 		}
 	}
 
 	for (let evt of events.ConstructionFinished)
 	{
 		// Let's check if we have a building set to create a new base.
 		// TODO: move to the base manager.
 		if (evt.newentity)
 		{
 			if (evt.newentity === evt.entity)  // repaired building
 				continue;
 			let ent = gameState.getEntityById(evt.newentity);
 			if (!ent || !ent.isOwn(PlayerID))
 				continue;
 
 			if (ent.getMetadata(PlayerID, "baseAnchor") === true)
 			{
 				let base = this.getBaseByID(ent.getMetadata(PlayerID, "base"));
 				if (base.constructing)
 					base.constructing = false;
 				base.anchor = ent;
 				base.anchorId = evt.newentity;
 				base.buildings.updateEnt(ent);
 				if (base.ID === this.baseManagers[1].ID)
 				{
 					// this is our first base, let us configure our starting resources
 					this.configFirstBase(gameState);
 				}
 				else
 				{
 					// let us hope this new base will fix our possible resource shortage
 					this.saveResources = undefined;
 					this.saveSpace = undefined;
 				}
 			}
 		}
 	}
 
 	for (let evt of events.OwnershipChanged)   // capture events
 	{
 		if (evt.to !== PlayerID)
 			continue;
 		let ent = gameState.getEntityById(evt.entity);
 		if (!ent)
 			continue;
 		if (ent.position())
 		    ent.setMetadata(PlayerID, "access", gameState.ai.accessibility.getAccessValue(ent.position()));
 		if (ent.hasClass("Unit"))
 		{
 			m.getBestBase(gameState, ent).assignEntity(gameState, ent);
 			ent.setMetadata(PlayerID, "role", undefined);
 			ent.setMetadata(PlayerID, "subrole", undefined);
 			ent.setMetadata(PlayerID, "plan", undefined);
 			ent.setMetadata(PlayerID, "PartOfArmy", undefined);
 			if (ent.hasClass("Trader"))
 			{
 				ent.setMetadata(PlayerID, "role", "trader");
 				ent.setMetadata(PlayerID, "route", undefined);
 			}
 			if (ent.hasClass("Worker"))
 			{
 				ent.setMetadata(PlayerID, "role", "worker");
 				ent.setMetadata(PlayerID, "subrole", "idle");
 			}
 			if (ent.hasClass("Ship"))
 				ent.setMetadata(PlayerID, "sea", gameState.ai.accessibility.getAccessValue(ent.position(), true));
 			if (!ent.hasClass("Support") && !ent.hasClass("Ship") && ent.attackTypes() !== undefined)
 				ent.setMetadata(PlayerID, "plan", -1);
 			continue;
 		}
 		if (ent.hasClass("CivCentre"))   // build a new base around it
 		{
 			let newbase = new m.BaseManager(gameState, this.Config);
 			if (ent.foundationProgress() !== undefined)
 				newbase.init(gameState, "unconstructed");
 			else
 				newbase.init(gameState, "captured");
 			newbase.setAnchor(gameState, ent);
 			this.baseManagers.push(newbase);
 			newbase.assignEntity(gameState, ent);
 		}
 		else
 		{
 			// TODO should be reassigned later if a better base is captured
 			m.getBestBase(gameState, ent).assignEntity(gameState, ent);
 			if (ent.decaying())
 			{
 				if (ent.isGarrisonHolder() && this.garrisonManager.addDecayingStructure(gameState, evt.entity, true))
 					continue;
 				if (!this.decayingStructures.has(evt.entity))
 					this.decayingStructures.add(evt.entity);
 			}
 		}
 	}
 
 	// deal with the different rally points of training units: the rally point is set when the training starts
 	// for the time being, only autogarrison is used
 
 	for (let evt of events.TrainingStarted)
 	{
 		let ent = gameState.getEntityById(evt.entity);
 		if (!ent || !ent.isOwn(PlayerID))
 			continue;
 
 		if (!ent._entity.trainingQueue || !ent._entity.trainingQueue.length)
 			continue;
 		let metadata = ent._entity.trainingQueue[0].metadata;
 		if (metadata && metadata.garrisonType)
 			ent.setRallyPoint(ent, "garrison");  // trained units will autogarrison
 		else
 			ent.unsetRallyPoint();
 	}
 
 	for (let evt of events.TrainingFinished)
 	{
 		for (let entId of evt.entities)
 		{
 			let ent = gameState.getEntityById(entId);
 			if (!ent || !ent.isOwn(PlayerID))
 				continue;
 
 			if (!ent.position())
 			{
 				// we are autogarrisoned, check that the holder is registered in the garrisonManager
 				let holderId = ent.unitAIOrderData()[0].target;
 				let holder = gameState.getEntityById(holderId);
 				if (holder)
 					this.garrisonManager.registerHolder(gameState, holder);
 			}
 			else if (ent.getMetadata(PlayerID, "garrisonType"))
 			{
 				// we were supposed to be autogarrisoned, but this has failed (may-be full)
 				ent.setMetadata(PlayerID, "garrisonType", undefined);
 			}
 
 			// Check if this unit is no more needed in its attack plan
 			// (happen when the training ends after the attack is started or aborted)
 			let plan = ent.getMetadata(PlayerID, "plan");
 			if (plan !== undefined && plan >= 0)
 			{
 				let attack = this.attackManager.getPlan(plan);
 				if (!attack || attack.state !== "unexecuted")
 					ent.setMetadata(PlayerID, "plan", -1);
 			}
 			// Assign it immediately to something useful to do
 			if (ent.getMetadata(PlayerID, "role") === "worker")
 			{
 				let base;
 				if (ent.getMetadata(PlayerID, "base") === undefined)
 				{
 					base = m.getBestBase(gameState, ent);
 					base.assignEntity(gameState, ent);
 				}
 				else
 					base = this.getBaseByID(ent.getMetadata(PlayerID, "base"));
 				base.reassignIdleWorkers(gameState, [ent]);
 				base.workerObject.update(gameState, ent);
 			}
 			else if (ent.resourceSupplyType() && ent.position())
 			{
 				let type = ent.resourceSupplyType();
 				if (!type.generic)
 					continue;
 				let dropsites = gameState.getOwnDropsites(type.generic);
 				let pos = ent.position();
 				let access = gameState.ai.accessibility.getAccessValue(pos);
 				let distmin = Math.min();
 				let goal;
 				for (let dropsite of dropsites.values())
 				{
 					if (!dropsite.position() || dropsite.getMetadata(PlayerID, "access") !== access)
 						continue;
 					let dist = API3.SquareVectorDistance(pos, dropsite.position());
 					if (dist > distmin)
 						continue;
 					distmin = dist;
 					goal = dropsite.position();
 				}
 				if (goal)
 					ent.moveToRange(goal[0], goal[1]);
 			}
 		}
 	}
 
 	for (let evt of events.TerritoryDecayChanged)
 	{
 		let ent = gameState.getEntityById(evt.entity);
 		if (!ent || !ent.isOwn(PlayerID) || ent.foundationProgress() !== undefined)
 			continue;
 		if (evt.to)
 		{
 			if (ent.isGarrisonHolder() && this.garrisonManager.addDecayingStructure(gameState, evt.entity))
 				continue;
 			if (!this.decayingStructures.has(evt.entity))
 				this.decayingStructures.add(evt.entity);
 		}
 		else if (ent.isGarrisonHolder())
 			this.garrisonManager.removeDecayingStructure(evt.entity);
 	}
 
 	// then deals with decaying structures
 	for (let entId of this.decayingStructures)
 	{
 		let ent = gameState.getEntityById(entId);
 		if (ent && ent.decaying() && ent.isOwn(PlayerID))
 		{
 			let capture = ent.capturePoints();
 			if (!capture)
 				continue;
 			let captureRatio = capture[PlayerID] / capture.reduce((a, b) => a + b);
 			if (captureRatio < 0.50)
 				continue;
 			let decayToGaia = true;
 			for (let i = 1; i < capture.length; ++i)
 			{
 				if (gameState.isPlayerAlly(i) || !capture[i])
 					continue;
 				decayToGaia = false;
 				break;
 			}
 			if (decayToGaia)
 				continue;
 			let ratioMax = 0.70;
 			for (let evt of events.Attacked)
 			{
 				if (ent.id() != evt.target)
 					continue;
 				ratioMax = 0.90;
 				break;
 			}
 			if (captureRatio > ratioMax)
 				continue;
 			ent.destroy();
 		}
 		this.decayingStructures.delete(entId);
 	}
 };
 
 /** Ensure that all requirements are met when phasing up*/
 m.HQ.prototype.checkPhaseRequirements = function(gameState, queues)
 {
 	if (gameState.getNumberOfPhases() == this.currentPhase)
 		return;
 
 	let requirements = gameState.getPhaseEntityRequirements(this.currentPhase + 1);
 	let plan;
 	let queue;
 	for (let entityReq of requirements)
 	{
 		// Village requirements are met elsewhere by constructing more houses
 		if (entityReq.class === "Village" || entityReq.class === "NotField")
 			continue;
 		if (gameState.getOwnEntitiesByClass(entityReq.class, true).length >= entityReq.count)
 			continue;
 		switch (entityReq.class)
 		{
 		case "Town":
 			if (!queues.economicBuilding.hasQueuedUnits() &&
 			    !queues.militaryBuilding.hasQueuedUnits() &&
 			    !queues.defenseBuilding.hasQueuedUnits())
 			{
 				if (!gameState.getOwnEntitiesByClass("BarterMarket", true).hasEntities() &&
 				    this.canBuild(gameState, "structures/{civ}_market"))
 				{
 					plan = new m.ConstructionPlan(gameState, "structures/{civ}_market");
 					queue = "economicBuilding";
 					break;
 				}
 				if (!gameState.getOwnEntitiesByClass("Temple", true).hasEntities() &&
 				    this.canBuild(gameState, "structures/{civ}_temple"))
 				{
 					plan = new m.ConstructionPlan(gameState, "structures/{civ}_temple");
 					queue = "economicBuilding";
 					break;
 				}
 				if (!gameState.getOwnEntitiesByClass("Blacksmith", true).hasEntities() &&
 				    this.canBuild(gameState, "structures/{civ}_blacksmith"))
 				{
 					plan = new m.ConstructionPlan(gameState, "structures/{civ}_blacksmith");
 					queue = "militaryBuilding";
 					break;
 				}
 				if (this.canBuild(gameState, "structures/{civ}_defense_tower"))
 				{
 					plan = new m.ConstructionPlan(gameState, "structures/{civ}_defense_tower");
 					queue = "defenseBuilding";
 					break;
 				}
 			}
 			break;
 		default:
 			// All classes not dealt with inside vanilla game.
 			// We put them for the time being on the economic queue, except if wonder
 			queue = entityReq.class === "Wonder" ? "wonder" : "economicBuilding";
 			if (!queues[queue].hasQueuedUnits())
 			{
 				let structure = gameState.findStructureWithClass([entityReq.class]);
 				if (structure && this.canBuild(gameState, structure))
 					plan = new m.ConstructionPlan(gameState, structure);
 			}
 		}
 
 		if (plan)
 		{
 			if (queue == "wonder")
 			{
 				gameState.ai.queueManager.changePriority("majorTech", 400);
 				plan.queueToReset = "majorTech";
 			}
 			else
 			{
 				gameState.ai.queueManager.changePriority(queue, 1000);
 				plan.queueToReset = queue;
 			}
 			queues[queue].addPlan(plan);
 			return;
 		}
 	}
 };
 
 /** Called by any "phase" research plan once it's started */
 m.HQ.prototype.OnPhaseUp = function(gameState, phase)
 {
 };
 
 /** This code trains citizen workers, trying to keep close to a ratio of worker/soldiers */
 m.HQ.prototype.trainMoreWorkers = function(gameState, queues)
 {
 	// default template
 	let requirementsDef = [["cost", 1], ["costsResource", 1, "food"]];
 	let classesDef = ["Support", "Worker"];
 	let templateDef = this.findBestTrainableUnit(gameState, classesDef, requirementsDef);
 
 	// counting the workers that aren't part of a plan
 	let numberOfWorkers = 0;   // all workers
 	let numberOfSupports = 0;  // only support workers (i.e. non fighting)
 	gameState.getOwnUnits().forEach (function (ent) {
 		if (ent.getMetadata(PlayerID, "role") === "worker" && ent.getMetadata(PlayerID, "plan") === undefined)
 		{
 			++numberOfWorkers;
 			if (ent.hasClass("Support"))
 				++numberOfSupports;
 		}
 	});
 	let numberInTraining = 0;
 	gameState.getOwnTrainingFacilities().forEach(function(ent) {
 		for (let item of ent.trainingQueue())
 		{
 			numberInTraining += item.count;
 			if (item.metadata && item.metadata.role && item.metadata.role === "worker" && item.metadata.plan === undefined)
 			{
 				numberOfWorkers += item.count;
 				if (item.metadata.support)
 					numberOfSupports += item.count;
 			}
 		}
 	});
 
 	// Anticipate the optimal batch size when this queue will start
 	// and adapt the batch size of the first and second queued workers to the present population
 	// to ease a possible recovery if our population was drastically reduced by an attack
 	// (need to go up to second queued as it is accounted in queueManager)
 	let size = numberOfWorkers < 12 ? 1 : Math.min(5, Math.ceil(numberOfWorkers / 10));
 	if (queues.villager.plans[0])
 	{
 		queues.villager.plans[0].number = Math.min(queues.villager.plans[0].number, size);
 		if (queues.villager.plans[1])
 			queues.villager.plans[1].number = Math.min(queues.villager.plans[1].number, size);
 	}
 	if (queues.citizenSoldier.plans[0])
 	{
 		queues.citizenSoldier.plans[0].number = Math.min(queues.citizenSoldier.plans[0].number, size);
 		if (queues.citizenSoldier.plans[1])
 			queues.citizenSoldier.plans[1].number = Math.min(queues.citizenSoldier.plans[1].number, size);
 	}
 
 	let numberOfQueuedSupports = queues.villager.countQueuedUnits();
 	let numberOfQueuedSoldiers = queues.citizenSoldier.countQueuedUnits();
 	let numberQueued = numberOfQueuedSupports + numberOfQueuedSoldiers;
 	let numberTotal = numberOfWorkers + numberQueued;
 
 	if (this.saveResources && numberTotal > this.Config.Economy.popPhase2 + 10)
 		return;
 	if (numberTotal > this.targetNumWorkers || (numberTotal >= this.Config.Economy.popPhase2 &&
 		this.currentPhase == 1 && !gameState.isResearching(gameState.getPhaseName(2))))
 		return;
 	if (numberQueued > 50 || (numberOfQueuedSupports > 20 && numberOfQueuedSoldiers > 20) || numberInTraining > 15)
 		return;
 
 	// Choose whether we want soldiers or support units.
 	let supportRatio = gameState.isTemplateDisabled(gameState.applyCiv("structures/{civ}_field")) ? Math.min(this.supportRatio, 0.1) : this.supportRatio;
 	let supportMax = supportRatio * this.targetNumWorkers;
 	let supportNum = supportMax * Math.atan(numberTotal/supportMax) / 1.570796;
 
 	let template;
 	if (numberOfSupports + numberOfQueuedSupports > supportNum)
 	{
 		let requirements;
 		if (numberTotal < 45)
 			requirements = [ ["cost", 1], ["speed", 0.5], ["costsResource", 0.5, "stone"], ["costsResource", 0.5, "metal"]];
 		else
 			requirements = [ ["strength", 1] ];
 
 		let classes = ["CitizenSoldier", "Infantry"];
 		//  We want at least 33% ranged and 33% melee
 		classes.push(pickRandom(["Ranged", "Melee", "Infantry"]));
 
 		template = this.findBestTrainableUnit(gameState, classes, requirements);
 	}
 
 	// If the template variable is empty, the default unit (Support unit) will be used
 	// base "0" means automatic choice of base
 	if (!template && templateDef)
 		queues.villager.addPlan(new m.TrainingPlan(gameState, templateDef, { "role": "worker", "base": 0, "support": true }, size, size));
 	else if (template)
 		queues.citizenSoldier.addPlan(new m.TrainingPlan(gameState, template, { "role": "worker", "base": 0 }, size, size));
 };
 
 /** picks the best template based on parameters and classes */
 m.HQ.prototype.findBestTrainableUnit = function(gameState, classes, requirements)
 {
 	let units;
 	if (classes.indexOf("Hero") !== -1)
 		units = gameState.findTrainableUnits(classes, []);
 	else if (classes.indexOf("Siege") !== -1)	// We do not want siege tower as AI does not know how to use it
 		units = gameState.findTrainableUnits(classes, ["SiegeTower"]);
 	else						// We do not want hero when not explicitely specified
 		units = gameState.findTrainableUnits(classes, ["Hero"]);
 
 	if (units.length === 0)
 		return undefined;
 
 	let parameters = requirements.slice();
 	let remainingResources = this.getTotalResourceLevel(gameState);    // resources (estimation) still gatherable in our territory
 	let availableResources = gameState.ai.queueManager.getAvailableResources(gameState); // available (gathered) resources
 	for (let type in remainingResources)
 	{
 		if (availableResources[type] > 800)
 			continue;
 		if (remainingResources[type] > 800)
 			continue;
 		let costsResource = remainingResources[type] > 400 ? 0.6 : 0.2;
 		let toAdd = true;
 		for (let param of parameters)
 		{
 			if (param[0] !== "costsResource" || param[2] !== type)
 				continue;
 			param[1] = Math.min( param[1], costsResource );
 			toAdd = false;
 			break;
 		}
 		if (toAdd)
 			parameters.push( [ "costsResource", costsResource, type ] );
 	}
 
 	units.sort(function(a, b) {
 		let aDivParam = 0;
 		let bDivParam = 0;
 		let aTopParam = 0;
 		let bTopParam = 0;
 		for (let param of parameters)
 		{
 			if (param[0] == "base") {
 				aTopParam = param[1];
 				bTopParam = param[1];
 			}
 			if (param[0] == "strength") {
 				aTopParam += m.getMaxStrength(a[1]) * param[1];
 				bTopParam += m.getMaxStrength(b[1]) * param[1];
 			}
 			if (param[0] == "siegeStrength") {
 				aTopParam += m.getMaxStrength(a[1], "Structure") * param[1];
 				bTopParam += m.getMaxStrength(b[1], "Structure") * param[1];
 			}
 			if (param[0] == "speed") {
 				aTopParam += a[1].walkSpeed() * param[1];
 				bTopParam += b[1].walkSpeed() * param[1];
 			}
 
 			if (param[0] == "cost") {
 				aDivParam += a[1].costSum() * param[1];
 				bDivParam += b[1].costSum() * param[1];
 			}
 			// requires a third parameter which is the resource
 			if (param[0] == "costsResource") {
 				if (a[1].cost()[param[2]])
 					aTopParam *= param[1];
 				if (b[1].cost()[param[2]])
 					bTopParam *= param[1];
 			}
 			if (param[0] == "canGather") {
 				// checking against wood, could be anything else really.
 				if (a[1].resourceGatherRates() && a[1].resourceGatherRates()["wood.tree"])
 					aTopParam *= param[1];
 				if (b[1].resourceGatherRates() && b[1].resourceGatherRates()["wood.tree"])
 					bTopParam *= param[1];
 			}
 		}
 		return -aTopParam/(aDivParam+1) + bTopParam/(bDivParam+1);
 	});
 	return units[0][0];
 };
 
 /**
  * returns an entity collection of workers through BaseManager.pickBuilders
  * TODO: when same accessIndex, sort by distance
  */
 m.HQ.prototype.bulkPickWorkers = function(gameState, baseRef, number)
 {
 	let accessIndex = baseRef.accessIndex;
 	if (!accessIndex)
 		return false;
 	// sorting bases by whether they are on the same accessindex or not.
 	let baseBest = this.baseManagers.slice().sort(function (a,b) {
 		if (a.accessIndex == accessIndex && b.accessIndex != accessIndex)
 			return -1;
 		else if (b.accessIndex == accessIndex && a.accessIndex != accessIndex)
 			return 1;
 		return 0;
 	});
 
 	let needed = number;
 	let workers = new API3.EntityCollection(gameState.sharedScript);
 	for (let base of baseBest)
 	{
 		if (base.ID === baseRef.ID)
 			continue;
 		base.pickBuilders(gameState, workers, needed);
 		if (workers.length < number)
 			needed = number - workers.length;
 		else
 			break;
 	}
 	if (!workers.length)
 		return false;
 	return workers;
 };
 
 m.HQ.prototype.getTotalResourceLevel = function(gameState)
 {
 	let total = {};
 	for (let res of gameState.sharedScript.resourceInfo.codes)
 		total[res] = 0;
 	for (let base of this.baseManagers)
 		for (let res in total)
 			total[res] += base.getResourceLevel(gameState, res);
 
 	return total;
 };
 
 /**
  * returns the current gather rate
  * This is not per-se exact, it performs a few adjustments ad-hoc to account for travel distance, stuffs like that.
  */
 m.HQ.prototype.GetCurrentGatherRates = function(gameState)
 {
 	if (!this.turnCache.gatherRates)
 	{
 		for (let res in this.currentRates)
 			this.currentRates[res] = 0.5 * this.GetTCResGatherer(res);
 
 		for (let base of this.baseManagers)
 			base.getGatherRates(gameState, this.currentRates);
 
 		for (let res in this.currentRates)
 		{
 			if (this.currentRates[res] < 0)
 			{
 				if (this.Config.debug > 0)
 					API3.warn("Petra: current rate for " + res + " < 0 with " + this.GetTCResGatherer(res) + " moved gatherers");
 				this.currentRates[res] = 0;
 			}
 		}
 		this.turnCache.gatherRates = true;
 	}
 
 	return this.currentRates;
 };
 
 /**
  * Pick the resource which most needs another worker
  * How this works:
  * We get the rates we would want to have to be able to deal with our plans
  * We get our current rates
  * We compare; we pick the one where the discrepancy is highest.
  * Need to balance long-term needs and possible short-term needs.
  */
 m.HQ.prototype.pickMostNeededResources = function(gameState)
 {
 	this.wantedRates = gameState.ai.queueManager.wantedGatherRates(gameState);
 	let currentRates = this.GetCurrentGatherRates(gameState);
 
 	let needed = [];
 	for (let res in this.wantedRates)
 		needed.push({ "type": res, "wanted": this.wantedRates[res], "current": currentRates[res] });
 
 	needed.sort((a, b) => {
 		let va = Math.max(0, a.wanted - a.current) / (a.current + 1);
 		let vb = Math.max(0, b.wanted - b.current) / (b.current + 1);
 		// If they happen to be equal (generally this means "0" aka no need), make it fair.
 		if (va === vb)
 			return a.current - b.current;
 		return vb - va;
 	});
 	return needed;
 };
 
 /**
  * Returns the best position to build a new Civil Centre
  * Whose primary function would be to reach new resources of type "resource".
  */
 m.HQ.prototype.findEconomicCCLocation = function(gameState, template, resource, proximity, fromStrategic)
 {
 	// This builds a map. The procedure is fairly simple. It adds the resource maps
 	//	(which are dynamically updated and are made so that they will facilitate DP placement)
 	// Then checks for a good spot in the territory. If none, and town/city phase, checks outside
 	// The AI will currently not build a CC if it wouldn't connect with an existing CC.
 
 	Engine.ProfileStart("findEconomicCCLocation");
 
 	// obstruction map
 	let obstructions = m.createObstructionMap(gameState, 0, template);
 	let halfSize = 0;
 	if (template.get("Footprint/Square"))
 		halfSize = Math.max(+template.get("Footprint/Square/@depth"), +template.get("Footprint/Square/@width")) / 2;
 	else if (template.get("Footprint/Circle"))
 		halfSize = +template.get("Footprint/Circle/@radius");
 
 	let ccEnts = gameState.updatingGlobalCollection("allCCs", API3.Filters.byClass("CivCentre"));
 	let dpEnts = gameState.getOwnDropsites().filter(API3.Filters.not(API3.Filters.byClassesOr(["CivCentre", "Elephant"])));
 	let ccList = [];
 	for (let cc of ccEnts.values())
 		ccList.push({"pos": cc.position(), "ally": gameState.isPlayerAlly(cc.owner())});
 	let dpList = [];
 	for (let dp of dpEnts.values())
 		dpList.push({"pos": dp.position()});
 
 	let bestIdx;
 	let bestVal;
 	let radius = Math.ceil(template.obstructionRadius().max / obstructions.cellSize);
 	let scale = 250 * 250;
 	let proxyAccess;
 	let nbShips = this.navalManager.transportShips.length;
 	if (proximity)	// this is our first base
 	{
 		// if our first base, ensure room around
 		radius = Math.ceil((template.obstructionRadius().max + 8) / obstructions.cellSize);
 		// scale is the typical scale at which we want to find a location for our first base
 		// look for bigger scale if we start from a ship (access < 2) or from a small island
 		let cellArea = gameState.getPassabilityMap().cellSize * gameState.getPassabilityMap().cellSize;
 		proxyAccess = gameState.ai.accessibility.getAccessValue(proximity);
 		if (proxyAccess < 2 || cellArea*gameState.ai.accessibility.regionSize[proxyAccess] < 24000)
 			scale = 400 * 400;
 	}
 
 	let width = this.territoryMap.width;
 	let cellSize = this.territoryMap.cellSize;
 
 	for (let j = 0; j < this.territoryMap.length; ++j)
 	{
 		if (this.territoryMap.getOwnerIndex(j) !== 0)
 			continue;
 		// with enough room around to build the cc
 		let i = this.territoryMap.getNonObstructedTile(j, radius, obstructions);
 		if (i < 0)
 			continue;
 		// we require that it is accessible
 		let index = gameState.ai.accessibility.landPassMap[i];
 		if (!this.landRegions[index])
 			continue;
 		if (proxyAccess && nbShips === 0 && proxyAccess !== index)
 			continue;
 
 		let norm = 0.5;   // TODO adjust it, knowing that we will sum 5 maps
 		// checking distance to other cc
 		let pos = [cellSize * (j%width+0.5), cellSize * (Math.floor(j/width)+0.5)];
 
 		if (proximity)	// this is our first cc, let's do it near our units
 			norm /= 1 + API3.SquareVectorDistance(proximity, pos) / scale;
 		else
 		{
 			let minDist = Math.min();
 
 			for (let cc of ccList)
 			{
 				let dist = API3.SquareVectorDistance(cc.pos, pos);
 				if (dist < 14000)    // Reject if too near from any cc
 				{
 					norm = 0;
 					break;
 				}
 				if (!cc.ally)
 					continue;
 				if (dist < 40000)    // Reject if too near from an allied cc
 				{
 					norm = 0;
 					break;
 				}
 				if (dist < 62000)   // Disfavor if quite near an allied cc
 					norm *= 0.5;
 				if (dist < minDist)
 					minDist = dist;
 			}
 			if (norm === 0)
 				continue;
 
 			if (minDist > 170000 && !this.navalMap)	// Reject if too far from any allied cc (not connected)
 			{
 				norm = 0;
 				continue;
 			}
 			else if (minDist > 130000)     // Disfavor if quite far from any allied cc
 			{
 				if (this.navalMap)
 				{
 					if (minDist > 250000)
 						norm *= 0.5;
 					else
 						norm *= 0.8;
 				}
 				else
 					norm *= 0.5;
 			}
 
 			for (let dp of dpList)
 			{
 				let dist = API3.SquareVectorDistance(dp.pos, pos);
 				if (dist < 3600)
 				{
 					norm = 0;
 					break;
 				}
 				else if (dist < 6400)
 					norm *= 0.5;
 			}
 			if (norm === 0)
 				continue;
 		}
 
 		if (this.borderMap.map[j] & m.fullBorder_Mask)	// disfavor the borders of the map
 			norm *= 0.5;
 
 		let val = 2*gameState.sharedScript.ccResourceMaps[resource].map[j];
 		for (let res in gameState.sharedScript.resourceMaps)
 			if (res !== "food")
 				val += gameState.sharedScript.ccResourceMaps[res].map[j];
 
 		val *= norm;
 
 		if (bestVal !== undefined && val < bestVal)
 			continue;
 		if (this.isDangerousLocation(gameState, pos, halfSize))
 			continue;
 		bestVal = val;
 		bestIdx = i;
 	}
 
 	Engine.ProfileStop();
 
 	if (bestVal === undefined)
 		return false;
 	let cut = 60;
 	if (fromStrategic || proximity)  // be less restrictive
 		cut = 30;
 	if (this.Config.debug > 1)
 		API3.warn("we have found a base for " + resource + " with best (cut=" + cut + ") = " + bestVal);
 	// not good enough.
 	if (bestVal < cut)
 		return false;
 
 	let x = (bestIdx % obstructions.width + 0.5) * obstructions.cellSize;
 	let z = (Math.floor(bestIdx / obstructions.width) + 0.5) * obstructions.cellSize;
 
 	// Define a minimal number of wanted ships in the seas reaching this new base
 	let indexIdx = gameState.ai.accessibility.landPassMap[bestIdx];
 	for (let base of this.baseManagers)
 	{
 		if (!base.anchor || base.accessIndex === indexIdx)
 			continue;
 		let sea = this.getSeaBetweenIndices(gameState, base.accessIndex, indexIdx);
 		if (sea !== undefined)
 			this.navalManager.setMinimalTransportShips(gameState, sea, 1);
 	}
 
 	return [x, z];
 };
 
 /**
  * Returns the best position to build a new Civil Centre
  * Whose primary function would be to assure territorial continuity with our allies
  */
 m.HQ.prototype.findStrategicCCLocation = function(gameState, template)
 {
 	// This builds a map. The procedure is fairly simple.
 	// We minimize the Sum((dist-300)**2) where the sum is on the three nearest allied CC
 	// with the constraints that all CC have dist > 200 and at least one have dist < 400
 	// This needs at least 2 CC. Otherwise, go back to economic CC.
 
 	let ccEnts = gameState.updatingGlobalCollection("allCCs", API3.Filters.byClass("CivCentre"));
 	let ccList = [];
 	let numAllyCC = 0;
 	for (let cc of ccEnts.values())
 	{
 		let ally = gameState.isPlayerAlly(cc.owner());
 		ccList.push({"pos": cc.position(), "ally": ally});
 		if (ally)
 			++numAllyCC;
 	}
 	if (numAllyCC < 2)
 		return this.findEconomicCCLocation(gameState, template, "wood", undefined, true);
 
 	Engine.ProfileStart("findStrategicCCLocation");
 
 	// obstruction map
 	let obstructions = m.createObstructionMap(gameState, 0, template);
 	let halfSize = 0;
 	if (template.get("Footprint/Square"))
 		halfSize = Math.max(+template.get("Footprint/Square/@depth"), +template.get("Footprint/Square/@width")) / 2;
 	else if (template.get("Footprint/Circle"))
 		halfSize = +template.get("Footprint/Circle/@radius");
 
 	let bestIdx;
 	let bestVal;
 	let radius = Math.ceil(template.obstructionRadius().max / obstructions.cellSize);
 
 	let width = this.territoryMap.width;
 	let cellSize = this.territoryMap.cellSize;
 	let currentVal, delta;
 	let distcc0, distcc1, distcc2;
 
 	for (let j = 0; j < this.territoryMap.length; ++j)
 	{
 		if (this.territoryMap.getOwnerIndex(j) !== 0)
 			continue;
 		// with enough room around to build the cc
 		let i = this.territoryMap.getNonObstructedTile(j, radius, obstructions);
 		if (i < 0)
 			continue;
 		// we require that it is accessible
 		let index = gameState.ai.accessibility.landPassMap[i];
 		if (!this.landRegions[index])
 			continue;
 
 		// checking distances to other cc
 		let pos = [cellSize * (j%width+0.5), cellSize * (Math.floor(j/width)+0.5)];
 		let minDist = Math.min();
 		distcc0 = undefined;
 
 		for (let cc of ccList)
 		{
 			let dist = API3.SquareVectorDistance(cc.pos, pos);
 			if (dist < 14000)    // Reject if too near from any cc
 			{
 				minDist = 0;
 				break;
 			}
 			if (!cc.ally)
 				continue;
 			if (dist < 62000)    // Reject if quite near from ally cc
 			{
 				minDist = 0;
 				break;
 			}
 			if (dist < minDist)
 				minDist = dist;
 
 			if (!distcc0 || dist < distcc0)
 			{
 				distcc2 = distcc1;
 				distcc1 = distcc0;
 				distcc0 = dist;
 			}
 			else if (!distcc1 || dist < distcc1)
 			{
 				distcc2 = distcc1;
 				distcc1 = dist;
 			}
 			else if (!distcc2 || dist < distcc2)
 				distcc2 = dist;
 		}
 		if (minDist < 1 || minDist > 170000 && !this.navalMap)
 			continue;
 
 		delta = Math.sqrt(distcc0) - 300;  // favor a distance of 300
 		currentVal = delta*delta;
 		delta = Math.sqrt(distcc1) - 300;
 		currentVal += delta*delta;
 		if (distcc2)
 		{
 			delta = Math.sqrt(distcc2) - 300;
 			currentVal += delta*delta;
 		}
 		// disfavor border of the map
 		if (this.borderMap.map[j] & m.fullBorder_Mask)
 			currentVal += 10000;
 
 		if (bestVal !== undefined && currentVal > bestVal)
 			continue;
 		if (this.isDangerousLocation(gameState, pos, halfSize))
 			continue;
 		bestVal = currentVal;
 		bestIdx = i;
 	}
 
 	if (this.Config.debug > 1)
 		API3.warn("We've found a strategic base with bestVal = " + bestVal);
 
 	Engine.ProfileStop();
 
 	if (bestVal === undefined)
 		return undefined;
 
 	let x = (bestIdx % obstructions.width + 0.5) * obstructions.cellSize;
 	let z = (Math.floor(bestIdx / obstructions.width) + 0.5) * obstructions.cellSize;
 
 	// Define a minimal number of wanted ships in the seas reaching this new base
 	let indexIdx = gameState.ai.accessibility.landPassMap[bestIdx];
 	for (let base of this.baseManagers)
 	{
 		if (!base.anchor || base.accessIndex === indexIdx)
 			continue;
 		let sea = this.getSeaBetweenIndices(gameState, base.accessIndex, indexIdx);
 		if (sea !== undefined)
 			this.navalManager.setMinimalTransportShips(gameState, sea, 1);
 	}
 
 	return [x, z];
 };
 
 /**
  * Returns the best position to build a new market: if the allies already have a market, build it as far as possible
  * from it, although not in our border to be able to defend it easily. If no allied market, our second market will
  * follow the same logic
  * TODO check that it is on same accessIndex
  */
 m.HQ.prototype.findMarketLocation = function(gameState, template)
 {
 	let markets = gameState.updatingCollection("ExclusiveAllyMarkets", API3.Filters.byClass("Market"), gameState.getExclusiveAllyEntities()).toEntityArray();
 	if (!markets.length)
 		markets = gameState.updatingCollection("OwnMarkets", API3.Filters.byClass("Market"), gameState.getOwnStructures()).toEntityArray();
 
 	if (!markets.length)	// this is the first market. For the time being, place it arbitrarily by the ConstructionPlan
 		return [-1, -1, -1, 0];
 
 	// obstruction map
 	let obstructions = m.createObstructionMap(gameState, 0, template);
 	let halfSize = 0;
 	if (template.get("Footprint/Square"))
 		halfSize = Math.max(+template.get("Footprint/Square/@depth"), +template.get("Footprint/Square/@width")) / 2;
 	else if (template.get("Footprint/Circle"))
 		halfSize = +template.get("Footprint/Circle/@radius");
 
 	let bestIdx;
 	let bestJdx;
 	let bestVal;
 	let radius = Math.ceil(template.obstructionRadius().max / obstructions.cellSize);
 	let isNavalMarket = template.hasClass("NavalMarket");
 
 	let width = this.territoryMap.width;
 	let cellSize = this.territoryMap.cellSize;
 
 	let traderTemplatesGains = gameState.getTraderTemplatesGains();
 
 	for (let j = 0; j < this.territoryMap.length; ++j)
 	{
 		// do not try on the narrow border of our territory
 		if (this.borderMap.map[j] & m.narrowFrontier_Mask)
 			continue;
 		if (this.basesMap.map[j] === 0)   // only in our territory
 			continue;
 		// with enough room around to build the cc
 		let i = this.territoryMap.getNonObstructedTile(j, radius, obstructions);
 		if (i < 0)
 			continue;
 		let index = gameState.ai.accessibility.landPassMap[i];
 		if (!this.landRegions[index])
 			continue;
 		let pos = [cellSize * (j%width+0.5), cellSize * (Math.floor(j/width)+0.5)];
 		// checking distances to other markets
 		let maxVal = 0;
 		let gainMultiplier;
 		for (let market of markets)
 		{
 			if (isNavalMarket && market.hasClass("NavalMarket"))
 			{
 				if (m.getSeaAccess(gameState, market) !== gameState.ai.accessibility.getAccessValue(pos, true))
 					continue;
 				gainMultiplier = traderTemplatesGains.navalGainMultiplier;
 			}
 			else if (m.getLandAccess(gameState, market) === index &&
 				!m.isLineInsideEnemyTerritory(gameState, market.position(), pos))
 				gainMultiplier = traderTemplatesGains.landGainMultiplier;
 			else
 				continue;
 			if (!gainMultiplier)
 				continue;
 			let val = API3.SquareVectorDistance(market.position(), pos) * gainMultiplier;
 			if (val > maxVal)
 				maxVal = val;
 		}
 		if (maxVal === 0)
 			continue;
 		if (bestVal !== undefined && maxVal < bestVal)
 			continue;
 		if (this.isDangerousLocation(gameState, pos, halfSize))
 			continue;
 		bestVal = maxVal;
 		bestIdx = i;
 		bestJdx = j;
 	}
 
 	if (this.Config.debug > 1)
 		API3.warn("We found a market position with bestVal = " + bestVal);
 
 	if (bestVal === undefined)  // no constraints. For the time being, place it arbitrarily by the ConstructionPlan
 		return [-1, -1, -1, 0];
 	let expectedGain = Math.round(bestVal / 10000);
 	if (this.Config.debug > 1)
 		API3.warn("this would give a trading gain of " + expectedGain);
 	// do not keep it if gain is too small, except if this is our first BarterMarket
 	if (expectedGain < this.tradeManager.minimalGain ||
 		(expectedGain < 8 && (!template.hasClass("BarterMarket") || gameState.getOwnEntitiesByClass("BarterMarket", true).hasEntities())))
 		return false;
 
 	let x = (bestIdx % obstructions.width + 0.5) * obstructions.cellSize;
 	let z = (Math.floor(bestIdx / obstructions.width) + 0.5) * obstructions.cellSize;
 	return [x, z, this.basesMap.map[bestJdx], expectedGain];
 };
 
 /**
  * Returns the best position to build defensive buildings (fortress and towers)
  * Whose primary function is to defend our borders
  */
 m.HQ.prototype.findDefensiveLocation = function(gameState, template)
 {
 	// We take the point in our territory which is the nearest to any enemy cc
 	// but requiring a minimal distance with our other defensive structures
 	// and not in range of any enemy defensive structure to avoid building under fire.
 
 	let ownStructures = gameState.getOwnStructures().filter(API3.Filters.byClassesOr(["Fortress", "Tower"])).toEntityArray();
 	let enemyStructures = gameState.getEnemyStructures().filter(API3.Filters.not(API3.Filters.byOwner(0))).
 		filter(API3.Filters.byClassesOr(["CivCentre", "Fortress", "Tower"]));
 	if (!enemyStructures.hasEntities())	// we may be in cease fire mode, build defense against neutrals
 	{
 		enemyStructures = gameState.getNeutralStructures().filter(API3.Filters.not(API3.Filters.byOwner(0))).
 			filter(API3.Filters.byClassesOr(["CivCentre", "Fortress", "Tower"]));
 		if (!enemyStructures.hasEntities() && !gameState.getAlliedVictory())
 			enemyStructures = gameState.getAllyStructures().filter(API3.Filters.not(API3.Filters.byOwner(PlayerID))).
 				filter(API3.Filters.byClassesOr(["CivCentre", "Fortress", "Tower"]));
 		if (!enemyStructures.hasEntities())
 			return undefined;
 	}
 	enemyStructures = enemyStructures.toEntityArray();
 
 	let wonderMode = gameState.getGameType() === "wonder";
 	let wonderDistmin;
 	let wonders;
 	if (wonderMode)
 	{
 		wonders = gameState.getOwnStructures().filter(API3.Filters.byClass("Wonder")).toEntityArray();
 		wonderMode = wonders.length !== 0;
 		if (wonderMode)
 			wonderDistmin = (50 + wonders[0].footprintRadius()) * (50 + wonders[0].footprintRadius());
 	}
 
 	// obstruction map
 	let obstructions = m.createObstructionMap(gameState, 0, template);
 	let halfSize = 0;
 	if (template.get("Footprint/Square"))
 		halfSize = Math.max(+template.get("Footprint/Square/@depth"), +template.get("Footprint/Square/@width")) / 2;
 	else if (template.get("Footprint/Circle"))
 		halfSize = +template.get("Footprint/Circle/@radius");
 
 	let bestIdx;
 	let bestJdx;
 	let bestVal;
 	let width = this.territoryMap.width;
 	let cellSize = this.territoryMap.cellSize;
 
 	let isTower = template.hasClass("Tower");
 	let isFortress = template.hasClass("Fortress");
 	let radius;
 	if (isFortress)
 		radius = Math.floor((template.obstructionRadius().max + 8) / obstructions.cellSize);
 	else
 		radius = Math.ceil(template.obstructionRadius().max / obstructions.cellSize);
 
 	for (let j = 0; j < this.territoryMap.length; ++j)
 	{
 		if (!wonderMode)
 		{
 			// do not try if well inside or outside territory
 			if (!(this.borderMap.map[j] & m.fullFrontier_Mask))
 				continue;
 			if (this.borderMap.map[j] & m.largeFrontier_Mask && isTower)
 				continue;
 		}
 		if (this.basesMap.map[j] === 0)   // inaccessible cell
 			continue;
 		// with enough room around to build the cc
 		let i = this.territoryMap.getNonObstructedTile(j, radius, obstructions);
 		if (i < 0)
 			continue;
 
 		let pos = [cellSize * (j%width+0.5), cellSize * (Math.floor(j/width)+0.5)];
 		// checking distances to other structures
 		let minDist = Math.min();
 
 		let dista = 0;
 		if (wonderMode)
 		{
 			dista = API3.SquareVectorDistance(wonders[0].position(), pos);
 			if (dista < wonderDistmin)
 				continue;
 			dista *= 200;   // empirical factor (TODO should depend on map size) to stay near the wonder
 		}
 
 		for (let str of enemyStructures)
 		{
 			if (str.foundationProgress() !== undefined)
 				continue;
 			let strPos = str.position();
 			if (!strPos)
 				continue;
 			let dist = API3.SquareVectorDistance(strPos, pos);
 			if (dist < 6400) //  TODO check on true attack range instead of this 80*80
 			{
 				minDist = -1;
 				break;
 			}
 			if (str.hasClass("CivCentre") && dist + dista < minDist)
 				minDist = dist + dista;
 		}
 		if (minDist < 0)
 			continue;
 
 		let cutDist = 900;  //  30*30   TODO maybe increase it
 		for (let str of ownStructures)
 		{
 			let strPos = str.position();
 			if (!strPos)
 				continue;
 			if (API3.SquareVectorDistance(strPos, pos) < cutDist)
 			{
 				minDist = -1;
 				break;
 			}
 		}
 		if (minDist < 0 || minDist === Math.min())
 			continue;
 		if (bestVal !== undefined && minDist > bestVal)
 			continue;
 		if (this.isDangerousLocation(gameState, pos, halfSize))
 			continue;
 		bestVal = minDist;
 		bestIdx = i;
 		bestJdx = j;
 	}
 
 	if (bestVal === undefined)
 		return undefined;
 
 	let x = (bestIdx % obstructions.width + 0.5) * obstructions.cellSize;
 	let z = (Math.floor(bestIdx / obstructions.width) + 0.5) * obstructions.cellSize;
 	return [x, z, this.basesMap.map[bestJdx]];
 };
 
 m.HQ.prototype.buildTemple = function(gameState, queues)
 {
 	// at least one market (which have the same queue) should be build before any temple
 	if (queues.economicBuilding.hasQueuedUnits() ||
 		gameState.getOwnEntitiesByClass("Temple", true).hasEntities() ||
 		!gameState.getOwnEntitiesByClass("BarterMarket", true).hasEntities())
 		return;
 	// Try to build a temple earlier if in regicide to recruit healer guards
 	if (this.currentPhase < 3 && gameState.getGameType() !== "regicide")
 		return;
 	if (!this.canBuild(gameState, "structures/{civ}_temple"))
 		return;
 	queues.economicBuilding.addPlan(new m.ConstructionPlan(gameState, "structures/{civ}_temple"));
 };
 
 m.HQ.prototype.buildMarket = function(gameState, queues)
 {
 	if (gameState.getOwnEntitiesByClass("BarterMarket", true).hasEntities() ||
 		!this.canBuild(gameState, "structures/{civ}_market"))
 		return;
 
 	if (queues.economicBuilding.hasQueuedUnitsWithClass("BarterMarket"))
 	{
 		if (!this.navalMap && !queues.economicBuilding.paused)
 		{
 			// Put available resources in this market when not a naval map
 			let queueManager = gameState.ai.queueManager;
 			let cost = queues.economicBuilding.plans[0].getCost();
 			queueManager.setAccounts(gameState, cost, "economicBuilding");
 			if (!queueManager.canAfford("economicBuilding", cost))
 			{
 				for (let q in queueManager.queues)
 				{
 					if (q === "economicBuilding")
 						continue;
 					queueManager.transferAccounts(cost, q, "economicBuilding");
 					if (queueManager.canAfford("economicBuilding", cost))
 						break;
 				}
 			}
 		}
 		return;
 	}
 	if (gameState.getPopulation() < this.Config.Economy.popForMarket)
 		return;
 
 	gameState.ai.queueManager.changePriority("economicBuilding", 3*this.Config.priorities.economicBuilding);
 	let plan = new m.ConstructionPlan(gameState, "structures/{civ}_market");
 	plan.queueToReset = "economicBuilding";
 	queues.economicBuilding.addPlan(plan);
 };
 
 /** Build a farmstead */
 m.HQ.prototype.buildFarmstead = function(gameState, queues)
 {
 	// Only build one farmstead for the time being ("DropsiteFood" does not refer to CCs)
 	if (gameState.getOwnEntitiesByClass("Farmstead", true).hasEntities())
 		return;
 	// Wait to have at least one dropsite and house before the farmstead
 	if (!gameState.getOwnEntitiesByClass("Storehouse", true).hasEntities())
 		return;
 	if (!gameState.getOwnEntitiesByClass("House", true).hasEntities())
 		return;
 	if (queues.economicBuilding.hasQueuedUnitsWithClass("DropsiteFood"))
 		return;
 	if (!this.canBuild(gameState, "structures/{civ}_farmstead"))
 		return;
 
 	queues.economicBuilding.addPlan(new m.ConstructionPlan(gameState, "structures/{civ}_farmstead"));
 };
 
+/**
+ * Try to build a wonder when required
+ * force = true when called from the gameTypeManager in case of Wonder mode
+ */
+m.HQ.prototype.buildWonder = function(gameState, queues, force = false)
+{
+	if (queues.wonder && queues.wonder.hasQueuedUnits() ||
+	    gameState.getOwnEntitiesByClass("Wonder", true).hasEntities() ||
+	    !this.canBuild(gameState, "structures/{civ}_wonder"))
+		return;
+
+	if (!force)
+	{
+		let templateName = gameState.applyCiv("structures/{civ}_wonder");
+		if (gameState.isTemplateDisabled(templateName))
+			return;
+		let template = gameState.getTemplate(templateName);
+		if (!template)
+			return;
+		// Check that we have enough resources to start thinking to build a wonder
+		let cost = template.cost();
+		let resources = gameState.getResources();
+		let highLevel = 0;
+		let lowLevel = 0;
+		for (let res in cost)
+		{
+			if (resources[res] && resources[res] > 0.7 * cost[res])
+				++highLevel;
+			else if (!resources[res] || resources[res] < 0.3 * cost[res])
+				++lowLevel;
+		}
+		if (highLevel == 0 || lowLevel > 1)
+			return;
+	}
+
+	if (this.Config.debug > 0)
+		API3.warn(" civ " + gameState.getPlayerCiv() + " starts a plan for Wonder");
+	queues.wonder.addPlan(new m.ConstructionPlan(gameState, "structures/{civ}_wonder"));
+};
+
 /** Build a corral, and train animals there */
 m.HQ.prototype.manageCorral = function(gameState, queues)
 {
 	if (queues.corral.hasQueuedUnits())
 		return;
 
 	let nCorral = gameState.getOwnEntitiesByClass("Corral", true).length;
 	if (!nCorral || gameState.isTemplateDisabled(gameState.applyCiv("structures/{civ}_field")) &&
 	                nCorral < this.currentPhase && gameState.getPopulation() > 30*nCorral)
 	{
 		if (this.canBuild(gameState, "structures/{civ}_corral"))
 		{
 			queues.corral.addPlan(new m.ConstructionPlan(gameState, "structures/{civ}_corral"));
 			return;
 		}
 		if (!nCorral)
 			return;
 	}
 
 	// And train some animals
 	for (let corral of gameState.getOwnEntitiesByClass("Corral", true).values())
 	{
 		if (corral.foundationProgress() !== undefined)
 			continue;
 		let trainables = corral.trainableEntities();
 		for (let trainable of trainables)
 		{
 			if (gameState.isTemplateDisabled(trainable))
 				continue;
 			let template = gameState.getTemplate(trainable);
 			if (!template || !template.isHuntable())
 				continue;
 			let count = gameState.countEntitiesByType(trainable, true);
 			for (let item of corral.trainingQueue())
 				count += item.count;
 			if (count > nCorral)
 				continue;
 			queues.corral.addPlan(new m.TrainingPlan(gameState, trainable, { "trainer": corral.id() }));
 			return;
 		}
 	}
 };
 
 /**
  * build more houses if needed.
  * kinda ugly, lots of special cases to both build enough houses but not tooo many…
  */
 m.HQ.prototype.buildMoreHouses = function(gameState, queues)
 {
 	if (gameState.getPopulationMax() <= gameState.getPopulationLimit())
 		return;
 
 	let numPlanned = queues.house.length();
 	if (numPlanned < 3 || numPlanned < 5 && gameState.getPopulation() > 80)
 	{
 		let plan = new m.ConstructionPlan(gameState, "structures/{civ}_house");
 		// change the starting condition according to the situation.
 		plan.goRequirement = "houseNeeded";
 		queues.house.addPlan(plan);
 	}
 
 	if (numPlanned > 0 && this.phasing && gameState.getPhaseEntityRequirements(this.phasing).length)
 	{
 		let houseTemplateName = gameState.applyCiv("structures/{civ}_house");
 		let houseTemplate = gameState.getTemplate(houseTemplateName);
 
 		let needed = 0;
 		for (let entityReq of gameState.getPhaseEntityRequirements(this.phasing))
 		{
 			if (!houseTemplate.hasClass(entityReq.class))
 				continue;
 
 			let count = gameState.getOwnStructures().filter(API3.Filters.byClass(entityReq.class)).length;
 			if (count < entityReq.count && this.stopBuilding.has(houseTemplateName))
 			{
 				if (this.Config.debug > 1)
 					API3.warn("no room to place a house ... try to be less restrictive");
 				this.stopBuilding.delete(houseTemplateName);
 				this.requireHouses = true;
 			}
 			needed = Math.max(needed, entityReq.count - count);
 		}
 
 		let houseQueue = queues.house.plans;
 		for (let i = 0; i < numPlanned; ++i)
 			if (houseQueue[i].isGo(gameState))
 				--needed;
 			else if (needed > 0)
 			{
 				houseQueue[i].goRequirement = undefined;
 				--needed;
 			}
 	}
 
 	if (this.requireHouses)
 	{
 		let houseTemplate = gameState.getTemplate(gameState.applyCiv("structures/{civ}_house"));
 			if (gameState.getPhaseEntityRequirements(2).every(req =>
 				!houseTemplate.hasClass(req.class) || gameState.getOwnStructures().filter(API3.Filters.byClass(req.class)).length >= req.count))
 				this.requireHouses = undefined;
 	}
 
 	// When population limit too tight
 	//    - if no room to build, try to improve with technology
 	//    - otherwise increase temporarily the priority of houses
 	let house = gameState.applyCiv("structures/{civ}_house");
 	let HouseNb = gameState.getOwnFoundations().filter(API3.Filters.byClass("House")).length;
 	let popBonus = gameState.getTemplate(house).getPopulationBonus();
 	let freeSlots = gameState.getPopulationLimit() + HouseNb*popBonus - gameState.getPopulation();
 	let priority;
 	if (freeSlots < 5)
 	{
 		if (this.stopBuilding.has(house))
 		{
 			if (this.stopBuilding.get(house) > gameState.ai.elapsedTime)
 			{
 				if (this.Config.debug > 1)
 					API3.warn("no room to place a house ... try to improve with technology");
 				this.researchManager.researchPopulationBonus(gameState, queues);
 			}
 			else
 			{
 				this.stopBuilding.delete(house);
 				priority = 2*this.Config.priorities.house;
 			}
 		}
 		else
 			priority = 2*this.Config.priorities.house;
 	}
 	else
 		priority = this.Config.priorities.house;
 	if (priority && priority != gameState.ai.queueManager.getPriority("house"))
 		gameState.ai.queueManager.changePriority("house", priority);
 };
 
 /** Checks the status of the territory expansion. If no new economic bases created, build some strategic ones. */
 m.HQ.prototype.checkBaseExpansion = function(gameState, queues)
 {
 	if (queues.civilCentre.hasQueuedUnits())
 		return;
 	// First build one cc if all have been destroyed
 	let activeBases = this.numActiveBase();
 	if (activeBases === 0)
 	{
 		this.buildFirstBase(gameState);
 		return;
 	}
 	// Then expand if we have not enough room available for buildings
 	let nstopped = 0;
 	for (let stopTime of this.stopBuilding.values())
 	{
 		if (stopTime === Infinity || stopTime < gameState.ai.elapsedTime || ++nstopped < 2)
 			continue;
 		if (this.Config.debug > 2)
 			API3.warn("try to build a new base because not enough room to build " + uneval(this.stopBuilding));
 		this.buildNewBase(gameState, queues);
 		return;
 	}
 	// If we've already planned to phase up, wait a bit before trying to expand
 	if (this.phasing)
 		return;
 	// Finally expand if we have lots of units (threshold depending on the aggressivity value)
 	let numUnits = gameState.getOwnUnits().length;
 	let numvar = 10 * (1 - this.Config.personality.aggressive);
 	if (numUnits > activeBases * (65 + numvar + (10 + numvar)*(activeBases-1)) || (this.saveResources && numUnits > 50))
 	{
 		if (this.Config.debug > 2)
 			API3.warn("try to build a new base because of population " + numUnits + " for " + activeBases + " CCs");
 		this.buildNewBase(gameState, queues);
 	}
 };
 
 m.HQ.prototype.buildNewBase = function(gameState, queues, resource)
 {
 	if (this.numActiveBase() > 0 && this.currentPhase == 1 && !gameState.isResearching(gameState.getPhaseName(2)))
 		return false;
 	if (gameState.getOwnFoundations().filter(API3.Filters.byClass("CivCentre")).hasEntities() || queues.civilCentre.hasQueuedUnits())
 		return false;
 
 	let template;
 	// We require at least one of this civ civCentre as they may allow specific units or techs
 	let hasOwnCC = false;
 	for (let ent of gameState.updatingGlobalCollection("allCCs", API3.Filters.byClass("CivCentre")).values())
 	{
 		if (ent.owner() !== PlayerID || ent.templateName() !== gameState.applyCiv("structures/{civ}_civil_centre"))
 			continue;
 		hasOwnCC = true;
 		break;
 	}
 	if (hasOwnCC && this.canBuild(gameState, "structures/{civ}_military_colony"))
 		template = "structures/{civ}_military_colony";
 	else if (this.canBuild(gameState, "structures/{civ}_civil_centre"))
 		template = "structures/{civ}_civil_centre";
 	else if (!hasOwnCC && this.canBuild(gameState, "structures/{civ}_military_colony"))
 		template = "structures/{civ}_military_colony";
 	else
 		return false;
 
 	// base "-1" means new base.
 	if (this.Config.debug > 1)
 		API3.warn("new base " + gameState.applyCiv(template) + " planned with resource " + resource);
 	queues.civilCentre.addPlan(new m.ConstructionPlan(gameState, template, { "base": -1, "resource": resource }));
 	return true;
 };
 
 /** Deals with building fortresses and towers along our border with enemies. */
 m.HQ.prototype.buildDefenses = function(gameState, queues)
 {
 	if (this.saveResources && !this.canBarter || queues.defenseBuilding.hasQueuedUnits())
 		return;
 
 	if (!this.saveResources && (this.currentPhase > 2 || gameState.isResearching(gameState.getPhaseName(3))))
 	{
 		// try to build fortresses
 		if (this.canBuild(gameState, "structures/{civ}_fortress"))
 		{
 			let numFortresses = gameState.getOwnEntitiesByClass("Fortress", true).length;
 			if ((!numFortresses || gameState.ai.elapsedTime > (1 + 0.10*numFortresses)*this.fortressLapseTime + this.fortressStartTime) &&
 				numFortresses < this.numActiveBase() + 1 + this.extraFortresses &&
 				gameState.getOwnFoundationsByClass("Fortress").length < 2)
 			{
 				this.fortressStartTime = gameState.ai.elapsedTime;
 				if (!numFortresses)
 					gameState.ai.queueManager.changePriority("defenseBuilding", 2*this.Config.priorities.defenseBuilding);
 				let plan = new m.ConstructionPlan(gameState, "structures/{civ}_fortress");
 				plan.queueToReset = "defenseBuilding";
 				queues.defenseBuilding.addPlan(plan);
 				return;
 			}
 		}
 	}
 
 	if (this.Config.Military.numSentryTowers && this.currentPhase < 2 && this.canBuild(gameState, "structures/{civ}_sentry_tower"))
 	{
 		let numTowers = gameState.getOwnEntitiesByClass("Tower", true).length;	// we count all towers, including wall towers
 		let towerLapseTime = this.saveResource ? (1 + 0.5*numTowers) * this.towerLapseTime : this.towerLapseTime;
 		if (numTowers < this.Config.Military.numSentryTowers && gameState.ai.elapsedTime > towerLapseTime + this.fortStartTime)
 		{
 			this.fortStartTime = gameState.ai.elapsedTime;
 			queues.defenseBuilding.addPlan(new m.ConstructionPlan(gameState, "structures/{civ}_sentry_tower"));
 		}
 		return;
 	}
 
 	if (this.currentPhase < 2 || !this.canBuild(gameState, "structures/{civ}_defense_tower"))
 		return;
 
 	let numTowers = gameState.getOwnEntitiesByClass("DefenseTower", true).filter(API3.Filters.byClass("Town")).length;
 	let towerLapseTime = this.saveResource ? (1 + numTowers) * this.towerLapseTime : this.towerLapseTime;
 	if ((!numTowers || gameState.ai.elapsedTime > (1 + 0.1*numTowers)*towerLapseTime + this.towerStartTime) &&
 		numTowers < 2 * this.numActiveBase() + 3 + this.extraTowers &&
 		gameState.getOwnFoundationsByClass("DefenseTower").length < 3)
 	{
 		this.towerStartTime = gameState.ai.elapsedTime;
 		if (numTowers > 2 * this.numActiveBase() + 3)
 			gameState.ai.queueManager.changePriority("defenseBuilding", Math.round(0.7*this.Config.priorities.defenseBuilding));
 		let plan = new m.ConstructionPlan(gameState, "structures/{civ}_defense_tower");
 		plan.queueToReset = "defenseBuilding";
 		queues.defenseBuilding.addPlan(plan);
 	}
 };
 
 m.HQ.prototype.buildBlacksmith = function(gameState, queues)
 {
 	if (gameState.getPopulation() < this.Config.Military.popForBlacksmith ||
 		queues.militaryBuilding.hasQueuedUnits() || gameState.getOwnEntitiesByClass("Blacksmith", true).length)
 		return;
 	// build a market before the blacksmith
 	if (!gameState.getOwnEntitiesByClass("BarterMarket", true).hasEntities())
 		return;
 
 	if (this.canBuild(gameState, "structures/{civ}_blacksmith"))
 		queues.militaryBuilding.addPlan(new m.ConstructionPlan(gameState, "structures/{civ}_blacksmith"));
 };
 
 /**
  * Deals with constructing military buildings (barracks, stables…)
  * They are mostly defined by Config.js. This is unreliable since changes could be done easily.
  */
 m.HQ.prototype.constructTrainingBuildings = function(gameState, queues)
 {
 	if (this.saveResources && !this.canBarter || queues.militaryBuilding.hasQueuedUnits())
 		return;
 
 	if (this.canBuild(gameState, "structures/{civ}_barracks"))
 	{
 		let barrackNb = gameState.getOwnEntitiesByClass("Barracks", true).length;
 		if (this.saveResources && barrackNb > 0)
 			return;
 
 		// first barracks.
 		if (!barrackNb && (gameState.getPopulation() > this.Config.Military.popForBarracks1 ||
 			(this.phasing == 2 &&
 		         gameState.getOwnStructures().filter(API3.Filters.byClass("Village")).length < 5)))
 		{
 			gameState.ai.queueManager.changePriority("militaryBuilding", 2*this.Config.priorities.militaryBuilding);
 			let preferredBase = this.findBestBaseForMilitary(gameState);
 			let plan = new m.ConstructionPlan(gameState, "structures/{civ}_barracks", { "preferredBase": preferredBase });
 			plan.queueToReset = "militaryBuilding";
 			queues.militaryBuilding.addPlan(plan);
 			return;
 		}
 		// second barracks, then 3rd barrack, and optional 4th for some civs as they rely on barracks more.
 		if (barrackNb == 1 && gameState.getPopulation() > this.Config.Military.popForBarracks2)
 		{
 			let preferredBase = this.findBestBaseForMilitary(gameState);
 			queues.militaryBuilding.addPlan(new m.ConstructionPlan(gameState, "structures/{civ}_barracks", { "preferredBase": preferredBase }));
 			return;
 		}
 		if (barrackNb == 2 && gameState.getPopulation() > this.Config.Military.popForBarracks2 + 20)
 		{
 			let preferredBase = this.findBestBaseForMilitary(gameState);
 			queues.militaryBuilding.addPlan(new m.ConstructionPlan(gameState, "structures/{civ}_barracks", { "preferredBase": preferredBase }));
 			return;
 		}
 		if (barrackNb == 3 && gameState.getPopulation() > this.Config.Military.popForBarracks2 + 50 &&
 			(gameState.getPlayerCiv() === "gaul" || gameState.getPlayerCiv() === "brit" || gameState.getPlayerCiv() === "iber"))
 		{
 			let preferredBase = this.findBestBaseForMilitary(gameState);
 			queues.militaryBuilding.addPlan(new m.ConstructionPlan(gameState, "structures/{civ}_barracks", { "preferredBase": preferredBase }));
 			return;
 		}
 	}
 
 	if (this.saveResources)
 		return;
 
 	if (this.currentPhase < 3 || gameState.getPopulation() < 80 || !this.bAdvanced.length)
 		return;
 
 	//build advanced military buildings
 	let nAdvanced = 0;
 	for (let advanced of this.bAdvanced)
 		nAdvanced += gameState.countEntitiesAndQueuedByType(advanced, true);
 
 	if (!nAdvanced || nAdvanced < this.bAdvanced.length && gameState.getPopulation() > 110)
 	{
 		for (let advanced of this.bAdvanced)
 		{
 			if (gameState.countEntitiesAndQueuedByType(advanced, true) > 0 || !this.canBuild(gameState, advanced))
 				continue;
 			let template = gameState.getTemplate(advanced);
 			if (!template)
 				continue;
 			if (template.hasDefensiveFire() || template.trainableEntities())
 			{
 				let preferredBase = this.findBestBaseForMilitary(gameState);
 				queues.militaryBuilding.addPlan(new m.ConstructionPlan(gameState, advanced, { "preferredBase": preferredBase }));
 			}
 			else	// not a military building, but still use this queue
 				queues.militaryBuilding.addPlan(new m.ConstructionPlan(gameState, advanced));
 			return;
 		}
 	}
 };
 
 /**
  *  Construct military building in bases nearest to the ennemies  TODO revisit as the nearest one may not be accessible
  */
 m.HQ.prototype.findBestBaseForMilitary = function(gameState)
 {
 	let ccEnts = gameState.updatingGlobalCollection("allCCs", API3.Filters.byClass("CivCentre")).toEntityArray();
 	let bestBase = 1;
 	let distMin = Math.min();
 	for (let cce of ccEnts)
 	{
 		if (gameState.isPlayerAlly(cce.owner()))
 			continue;
 		for (let cc of ccEnts)
 		{
 			if (cc.owner() != PlayerID)
 				continue;
 			let dist = API3.SquareVectorDistance(cc.position(), cce.position());
 			if (dist > distMin)
 				continue;
 			bestBase = cc.getMetadata(PlayerID, "base");
 			distMin = dist;
 		}
 	}
 	return bestBase;
 };
 
 /**
  * train with highest priority ranged infantry in the nearest civil centre from a given set of positions
  * and garrison them there for defense
  */
 m.HQ.prototype.trainEmergencyUnits = function(gameState, positions)
 {
 	if (gameState.ai.queues.emergency.hasQueuedUnits())
 		return false;
 
 	let civ = gameState.getPlayerCiv();
 	// find nearest base anchor
 	let distcut = 20000;
 	let nearestAnchor;
 	let distmin;
 	for (let pos of positions)
 	{
 		let access = gameState.ai.accessibility.getAccessValue(pos);
 		// check nearest base anchor
 		for (let base of this.baseManagers)
 		{
 			if (!base.anchor || !base.anchor.position())
 				continue;
 			if (base.anchor.getMetadata(PlayerID, "access") !== access)
 				continue;
 			if (!base.anchor.trainableEntities(civ))	// base still in construction
 				continue;
 			let queue = base.anchor._entity.trainingQueue;
 			if (queue)
 			{
 				let time = 0;
 				for (let item of queue)
 					if (item.progress > 0 || item.metadata && item.metadata.garrisonType)
 						time += item.timeRemaining;
 				if (time/1000 > 5)
 					continue;
 			}
 			let dist = API3.SquareVectorDistance(base.anchor.position(), pos);
 			if (nearestAnchor && dist > distmin)
 				continue;
 			distmin = dist;
 			nearestAnchor = base.anchor;
 		}
 	}
 	if (!nearestAnchor || distmin > distcut)
 		return false;
 
 	// We will choose randomly ranged and melee units, except when garrisonHolder is full
 	// in which case we prefer melee units
 	let numGarrisoned = this.garrisonManager.numberOfGarrisonedUnits(nearestAnchor);
 	if (nearestAnchor._entity.trainingQueue)
 	{
 		for (let item of nearestAnchor._entity.trainingQueue)
 		{
 			if (item.metadata && item.metadata.garrisonType)
 				numGarrisoned += item.count;
 			else if (!item.progress && (!item.metadata || !item.metadata.trainer))
 				nearestAnchor.stopProduction(item.id);
 		}
 	}
 	let autogarrison = numGarrisoned < nearestAnchor.garrisonMax() &&
 	                   nearestAnchor.hitpoints() > nearestAnchor.garrisonEjectHealth() * nearestAnchor.maxHitpoints();
 	let rangedWanted = randBool() && autogarrison;
 
 	let total = gameState.getResources();
 	let templateFound;
 	let trainables = nearestAnchor.trainableEntities(civ);
 	let garrisonArrowClasses = nearestAnchor.getGarrisonArrowClasses();
 	for (let trainable of trainables)
 	{
 		if (gameState.isTemplateDisabled(trainable))
 			continue;
 		let template = gameState.getTemplate(trainable);
 		if (!template || !template.hasClass("Infantry") || !template.hasClass("CitizenSoldier"))
 			continue;
 		if (autogarrison && !MatchesClassList(template.classes(), garrisonArrowClasses))
 			continue;
 		if (!total.canAfford(new API3.Resources(template.cost())))
 			continue;
 		templateFound = [trainable, template];
 		if (template.hasClass("Ranged") === rangedWanted)
 			break;
 	}
 	if (!templateFound)
 		return false;
 
 	// Check first if we can afford it without touching the other accounts
 	// and if not, take some of other accounted resources
 	// TODO sort the queues to be substracted
 	let queueManager = gameState.ai.queueManager;
 	let cost = new API3.Resources(templateFound[1].cost());
 	queueManager.setAccounts(gameState, cost, "emergency");
 	if (!queueManager.canAfford("emergency", cost))
 	{
 		for (let q in queueManager.queues)
 		{
 			if (q === "emergency")
 				continue;
 			queueManager.transferAccounts(cost, q, "emergency");
 			if (queueManager.canAfford("emergency", cost))
 				break;
 		}
 	}
 	let metadata = { "role": "worker", "base": nearestAnchor.getMetadata(PlayerID, "base"), "plan": -1, "trainer": nearestAnchor.id() };
 	if (autogarrison)
 		metadata.garrisonType = "protection";
 	gameState.ai.queues.emergency.addPlan(new m.TrainingPlan(gameState, templateFound[0], metadata, 1, 1));
 	return true;
 };
 
 m.HQ.prototype.canBuild = function(gameState, structure, debug = false)
 {
 	let type = gameState.applyCiv(structure);
 	// available room to build it
 	if (this.stopBuilding.has(type))
 	{
 		if (this.stopBuilding.get(type) > gameState.ai.elapsedTime)
 			return false;
 		this.stopBuilding.delete(type);
 	}
 
 	if (gameState.isTemplateDisabled(type))
 	{
 		this.stopBuilding.set(type, Infinity);
 		return false;
 	}
 
 	let template = gameState.getTemplate(type);
 	if (!template)
 		this.stopBuilding.set(type, Infinity);
 	if (!template || !template.available(gameState))
 		return false;
 
 	if (!gameState.findBuilder(type))
 	{
 		this.stopBuilding.set(type, gameState.ai.elapsedTime + 120);
 		return false;
 	}
 
 	if (this.numActiveBase() < 1)
 	{
 		// if no base, check that we can build outside our territory
 		let buildTerritories = template.buildTerritories();
 		if (buildTerritories && (!buildTerritories.length || (buildTerritories.length === 1 && buildTerritories[0] === "own")))
 		{
 			this.stopBuilding.set(type, gameState.ai.elapsedTime + 180);
 			return false;
 		}
 	}
 
 	// build limits
 	let limits = gameState.getEntityLimits();
 	let category = template.buildCategory();
 	if (category && limits[category] !== undefined && gameState.getEntityCounts()[category] >= limits[category])
 	{
 		this.stopBuilding.set(type, gameState.ai.elapsedTime + 60);
 		return false;
 	}
 
 	return true;
 };
 
 m.HQ.prototype.stopBuild = function(gameState, structure, time=180)
 {
 	let type = gameState.applyCiv(structure);
 	if (this.stopBuilding.has(type))
 		this.stopBuilding.set(type, Math.max(this.stopBuilding.get(type), gameState.ai.elapsedTime + time));
 	else
 		this.stopBuilding.set(type, gameState.ai.elapsedTime + time);
 };
 
 m.HQ.prototype.restartBuild = function(gameState, structure)
 {
 	let type = gameState.applyCiv(structure);
 	if (this.stopBuilding.has(type))
 		this.stopBuilding.delete(type);
 };
 
 m.HQ.prototype.updateTerritories = function(gameState)
 {
 	const around = [ [-0.7,0.7], [0,1], [0.7,0.7], [1,0], [0.7,-0.7], [0,-1], [-0.7,-0.7], [-1,0] ];
 	let alliedVictory = gameState.getAlliedVictory();
 	let passabilityMap = gameState.getPassabilityMap();
 	let width = this.territoryMap.width;
 	let cellSize = this.territoryMap.cellSize;
 	let insideSmall = Math.round(45 / cellSize);
 	let insideLarge = Math.round(80 / cellSize);	// should be about the range of towers
 	let expansion = 0;
 
 	for (let j = 0; j < this.territoryMap.length; ++j)
 	{
 		if (this.borderMap.map[j] & m.outside_Mask)
 			continue;
 		if (this.borderMap.map[j] & m.fullFrontier_Mask)
 			this.borderMap.map[j] &= ~m.fullFrontier_Mask;	// reset the frontier
 
 		if (this.territoryMap.getOwnerIndex(j) != PlayerID)
 		{
 			// If this tile was already accounted, remove it
 			if (this.basesMap.map[j] === 0)
 				continue;
 			let base = this.getBaseByID(this.basesMap.map[j]);
 			let index = base.territoryIndices.indexOf(j);
 			if (index == -1)
 			{
 				API3.warn(" problem in headquarters::updateTerritories for base " + this.basesMap.map[j]);
 				continue;
 			}
 			base.territoryIndices.splice(index, 1);
 			this.basesMap.map[j] = 0;
 		}
 		else
 		{
 			// Update the frontier
 			let ix = j%width;
 			let iz = Math.floor(j/width);
 			let onFrontier = false;
 			for (let a of around)
 			{
 				let jx = ix + Math.round(insideSmall*a[0]);
 				if (jx < 0 || jx >= width)
 					continue;
 				let jz = iz + Math.round(insideSmall*a[1]);
 				if (jz < 0 || jz >= width)
 					continue;
 				if (this.borderMap.map[jx+width*jz] & m.outside_Mask)
 					continue;
 				let territoryOwner = this.territoryMap.getOwnerIndex(jx+width*jz);
 				if (territoryOwner !== PlayerID && !(alliedVictory && gameState.isPlayerAlly(territoryOwner)))
 				{
 					this.borderMap.map[j] |= m.narrowFrontier_Mask;
 					break;
 				}
 				jx = ix + Math.round(insideLarge*a[0]);
 				if (jx < 0 || jx >= width)
 					continue;
 				jz = iz + Math.round(insideLarge*a[1]);
 				if (jz < 0 || jz >= width)
 					continue;
 				if (this.borderMap.map[jx+width*jz] & m.outside_Mask)
 					continue;
 				territoryOwner = this.territoryMap.getOwnerIndex(jx+width*jz);
 				if (territoryOwner !== PlayerID && !(alliedVictory && gameState.isPlayerAlly(territoryOwner)))
 					onFrontier = true;
 			}
 			if (onFrontier && !(this.borderMap.map[j] & m.narrowFrontier_Mask))
 				this.borderMap.map[j] |= m.largeFrontier_Mask;
 
 			// If this tile was not already accounted, add it
 			if (this.basesMap.map[j] !== 0)
 				continue;
 			let landPassable = false;
 			let ind = API3.getMapIndices(j, this.territoryMap, passabilityMap);
 			let access;
 			for (let k of ind)
 			{
 				if (!this.landRegions[gameState.ai.accessibility.landPassMap[k]])
 					continue;
 				landPassable = true;
 				access = gameState.ai.accessibility.landPassMap[k];
 				break;
 			}
 			if (!landPassable)
 				continue;
 			let distmin = Math.min();
 			let baseID;
 			let pos = [cellSize * (j%width+0.5), cellSize * (Math.floor(j/width)+0.5)];
 			for (let base of this.baseManagers)
 			{
 				if (!base.anchor || !base.anchor.position())
 					continue;
 				if (base.accessIndex != access)
 					continue;
 				let dist = API3.SquareVectorDistance(base.anchor.position(), pos);
 				if (dist >= distmin)
 					continue;
 				distmin = dist;
 				baseID = base.ID;
 			}
 			if (!baseID)
 				continue;
 			this.getBaseByID(baseID).territoryIndices.push(j);
 			this.basesMap.map[j] = baseID;
 			expansion++;
 		}
 	}
 
 	if (!expansion)
 		return;
 	// We've increased our territory, so we may have some new room to build
 	for (let [type, stopTime] of this.stopBuilding)
 		if (stopTime !== Infinity)
 			this.stopBuilding.delete(type);
 	// And if sufficient expansion, check if building a new market would improve our present trade routes
 	let cellArea = this.territoryMap.cellSize * this.territoryMap.cellSize;
 	if (expansion * cellArea > 960)
 		this.tradeManager.routeProspection = true;
 };
 
 /**
  * returns the base corresponding to baseID
  */
 m.HQ.prototype.getBaseByID = function(baseID)
 {
 	for (let base of this.baseManagers)
 		if (base.ID === baseID)
 			return base;
 
 	API3.warn("Petra error: no base found with ID " + baseID);
 	return undefined;
 };
 
 /**
  * returns the number of active (i.e. with one cc) bases
  */
 m.HQ.prototype.numActiveBase = function()
 {
 	if (!this.turnCache.activeBase)
 	{
 		let num = 0;
 		for (let base of this.baseManagers)
 			if (base.anchor)
 				++num;
 		this.turnCache.activeBase = num;
 	}
 	return this.turnCache.activeBase;
 };
 
 m.HQ.prototype.resetActiveBase = function()
 {
 	this.turnCache.activeBase = undefined;
 };
 
 /**
  * Count gatherers returning resources in the number of gatherers of resourceSupplies
  * to prevent the AI always reaffecting idle workers to these resourceSupplies (specially in naval maps).
  */
 m.HQ.prototype.assignGatherers = function()
 {
 	for (let base of this.baseManagers)
 	{
 		for (let worker of base.workers.values())
 		{
 			if (worker.unitAIState().split(".")[1] !== "RETURNRESOURCE")
 				continue;
 			let orders = worker.unitAIOrderData();
 			if (orders.length < 2 || !orders[1].target || orders[1].target !== worker.getMetadata(PlayerID, "supply"))
 				continue;
 			this.AddTCGatherer(orders[1].target);
 		}
 	}
 };
 
 m.HQ.prototype.isDangerousLocation = function(gameState, pos, radius)
 {
 	return this.isNearInvadingArmy(pos) || this.isUnderEnemyFire(gameState, pos, radius);
 };
 
 /** Check that the chosen position is not too near from an invading army */
 m.HQ.prototype.isNearInvadingArmy = function(pos)
 {
 	for (let army of this.defenseManager.armies)
 		if (army.foePosition && API3.SquareVectorDistance(army.foePosition, pos) < 12000)
 			return true;
 	return false;
 };
 
 m.HQ.prototype.isUnderEnemyFire = function(gameState, pos, radius = 0)
 {
 	if (!this.turnCache.firingStructures)
 		this.turnCache.firingStructures = gameState.updatingCollection("FiringStructures", API3.Filters.hasDefensiveFire(), gameState.getEnemyStructures());
 	for (let ent of this.turnCache.firingStructures.values())
 	{
 		let range = radius + ent.attackRange("Ranged").max;
 		if (API3.SquareVectorDistance(ent.position(), pos) < range*range)
 			return true;
 	}
 	return false;
 };
 
 /** Compute the capture strength of all units attacking a capturable target */
 m.HQ.prototype.updateCaptureStrength = function(gameState)
 {
 	this.capturableTargets.clear();
 	for (let ent of gameState.getOwnUnits().values())
 	{
 		if (!ent.canCapture())
 			continue;
 		let state = ent.unitAIState();
 		if (!state || !state.split(".")[1] || state.split(".")[1] !== "COMBAT")
 			continue;
 		let orderData = ent.unitAIOrderData();
 		if (!orderData || !orderData.length || !orderData[0].target)
 			continue;
 		let targetId = orderData[0].target;
 		let target = gameState.getEntityById(targetId);
 		if (!target || !target.isCapturable() || !ent.canCapture(target))
 			continue;
 		if (!this.capturableTargets.has(targetId))
 			this.capturableTargets.set(targetId, {
 				"strength": ent.captureStrength() * m.getAttackBonus(ent, target, "Capture"),
 				"ents": new Set([ent.id()])
 			});
 		else
 		{
 			let capturableTarget = this.capturableTargets.get(target.id());
 			capturableTarget.strength += ent.captureStrength() * m.getAttackBonus(ent, target, "Capture");
 			capturableTarget.ents.add(ent.id());
 		}
 	}
 
 	for (let [targetId, capturableTarget] of this.capturableTargets)
 	{
 		let target = gameState.getEntityById(targetId);
 		let allowCapture;
 		for (let entId of capturableTarget.ents)
 		{
 			let ent = gameState.getEntityById(entId);
 			if (allowCapture === undefined)
 				allowCapture = m.allowCapture(gameState, ent, target);
 			let orderData = ent.unitAIOrderData();
 			if (!orderData || !orderData.length || !orderData[0].attackType)
 				continue;
 			if ((orderData[0].attackType === "Capture") !== allowCapture)
 				ent.attack(targetId, allowCapture);
 		}
 	}
 
 	this.capturableTargetsTime = gameState.ai.elapsedTime;
 };
 
 /** Some functions that register that we assigned a gatherer to a resource this turn */
 
 /** add a gatherer to the turn cache for this supply. */
 m.HQ.prototype.AddTCGatherer = function(supplyID)
 {
 	if (this.turnCache.resourceGatherer && this.turnCache.resourceGatherer[supplyID] !== undefined)
 		++this.turnCache.resourceGatherer[supplyID];
 	else
 	{
 		if (!this.turnCache.resourceGatherer)
 			this.turnCache.resourceGatherer = {};
 		this.turnCache.resourceGatherer[supplyID] = 1;
 	}
 };
 
 /** remove a gatherer to the turn cache for this supply. */
 m.HQ.prototype.RemoveTCGatherer = function(supplyID)
 {
 	if (this.turnCache.resourceGatherer && this.turnCache.resourceGatherer[supplyID])
 		--this.turnCache.resourceGatherer[supplyID];
 	else
 	{
 		if (!this.turnCache.resourceGatherer)
 			this.turnCache.resourceGatherer = {};
 		this.turnCache.resourceGatherer[supplyID] = -1;
 	}
 };
 
 m.HQ.prototype.GetTCGatherer = function(supplyID)
 {
 	if (this.turnCache.resourceGatherer && this.turnCache.resourceGatherer[supplyID])
 		return this.turnCache.resourceGatherer[supplyID];
 
 	return 0;
 };
 
 /** The next two are to register that we assigned a gatherer to a resource this turn. */
 m.HQ.prototype.AddTCResGatherer = function(resource)
 {
 	if (this.turnCache["resourceGatherer-" + resource])
 		++this.turnCache["resourceGatherer-" + resource];
 	else
 		this.turnCache["resourceGatherer-" + resource] = 1;
 	this.turnCache.gatherRates = false;
 };
 
 m.HQ.prototype.GetTCResGatherer = function(resource)
 {
 	if (this.turnCache["resourceGatherer-" + resource])
 		return this.turnCache["resourceGatherer-" + resource];
 
 	return 0;
 };
 
 /**
  * Some functions are run every turn
  * Others once in a while
  */
 m.HQ.prototype.update = function(gameState, queues, events)
 {
 	Engine.ProfileStart("Headquarters update");
 	this.turnCache = {};
 	this.territoryMap = m.createTerritoryMap(gameState);
 	this.canBarter = gameState.getOwnEntitiesByClass("BarterMarket", true).filter(API3.Filters.isBuilt()).hasEntities();
 	// TODO find a better way to update
 	if (this.currentPhase != gameState.currentPhase())
 	{
 		if (this.Config.debug > 0)
 			API3.warn(" civ " + gameState.getPlayerCiv() + " has phasedUp from " + this.currentPhase +
 			          " to " + gameState.currentPhase() + " at time " + gameState.ai.elapsedTime +
 				  " phasing " + this.phasing);
 		this.currentPhase = gameState.currentPhase();
 
 		// In principle, this.phasing should be already reset to 0 when starting the research
 		// but this does not work in case of an autoResearch tech
 		if (this.phasing)
 			this.phasing = 0;
 	}
 
 /*	if (this.Config.debug > 1)
 	{
 		gameState.getOwnUnits().forEach (function (ent) {
 			if (!ent.position())
 				return;
 			m.dumpEntity(ent);
 		});
 	} */
 
 	this.checkEvents(gameState, events, queues);
 
 	if (this.phasing)
 		this.checkPhaseRequirements(gameState, queues);
 	else
 		this.researchManager.checkPhase(gameState, queues);
 
 	if (this.numActiveBase() > 0)
 	{
 		if (gameState.ai.playedTurn % 4 == 0)
 			this.trainMoreWorkers(gameState, queues);
 
 		if (gameState.ai.playedTurn % 4 == 1)
 			this.buildMoreHouses(gameState,queues);
 
 		if ((!this.saveResources || this.canBarter) && gameState.ai.playedTurn % 4 == 2)
 			this.buildFarmstead(gameState, queues);
 
 		if (this.needCorral && gameState.ai.playedTurn % 4 == 3)
 			this.manageCorral(gameState, queues);
 
 		if (!queues.minorTech.hasQueuedUnits() && gameState.ai.playedTurn % 5 == 1)
 			this.researchManager.update(gameState, queues);
 	}
 
 	if (this.numActiveBase() < 1 ||
 	    this.canExpand && gameState.ai.playedTurn % 10 == 7 && this.currentPhase > 1)
 		this.checkBaseExpansion(gameState, queues);
 
 	if (this.currentPhase > 1)
 	{
 		if (!this.canBarter)
 			this.buildMarket(gameState, queues);
 
 		if (!this.saveResources)
 		{
 			this.buildBlacksmith(gameState, queues);
 			this.buildTemple(gameState, queues);
 		}
+
+		if (gameState.ai.playedTurn % 30 === 0 &&
+		    gameState.getPopulation() > 0.9 * gameState.getPopulationMax())
+			this.buildWonder(gameState, queues, false);
 	}
 
 	this.tradeManager.update(gameState, events, queues);
 
 	this.garrisonManager.update(gameState, events);
 	this.defenseManager.update(gameState, events);
 
 	this.constructTrainingBuildings(gameState, queues);
 
 	if (this.Config.difficulty > 0)
 		this.buildDefenses(gameState, queues);
 
 	this.assignGatherers();
 	for (let i = 0; i < this.baseManagers.length; ++i)
 	{
 		this.baseManagers[i].checkEvents(gameState, events, queues);
 		if ((i + gameState.ai.playedTurn)%this.baseManagers.length === 0)
 			this.baseManagers[i].update(gameState, queues, events);
 	}
 
 	this.navalManager.update(gameState, queues, events);
 
 	if (this.Config.difficulty > 0 && (this.numActiveBase() > 0 || !this.canBuildUnits))
 		this.attackManager.update(gameState, queues, events);
 
 	this.diplomacyManager.update(gameState, events);
 
 	this.gameTypeManager.update(gameState, events, queues);
 
 	// We update the capture strength at the end as it can change attack orders
 	if (gameState.ai.elapsedTime - this.capturableTargetsTime > 3)
 		this.updateCaptureStrength(gameState);
 
 	Engine.ProfileStop();
 };
 
 m.HQ.prototype.Serialize = function()
 {
 	let properties = {
 		"phasing": this.phasing,
 		"wantedRates": this.wantedRates,
 		"currentRates": this.currentRates,
 		"lastFailedGather": this.lastFailedGather,
 		"supportRatio": this.supportRatio,
 		"targetNumWorkers": this.targetNumWorkers,
 		"stopBuilding": this.stopBuilding,
 		"fortStartTime": this.fortStartTime,
 		"towerStartTime": this.towerStartTime,
 		"fortressStartTime": this.fortressStartTime,
 		"bAdvanced": this.bAdvanced,
 		"saveResources": this.saveResources,
 		"saveSpace": this.saveSpace,
 		"needCorral": this.needCorral,
 		"needFarm": this.needFarm,
 		"needFish": this.needFish,
 		"canExpand": this.canExpand,
 		"canBuildUnits": this.canBuildUnits,
 		"navalMap": this.navalMap,
 		"landRegions": this.landRegions,
 		"navalRegions": this.navalRegions,
 		"decayingStructures": this.decayingStructures,
 		"capturableTargets": this.capturableTargets,
 		"capturableTargetsTime": this.capturableTargetsTime
 	};
 
 	let baseManagers = [];
 	for (let base of this.baseManagers)
 		baseManagers.push(base.Serialize());
 
 	if (this.Config.debug == -100)
 	{
 		API3.warn(" HQ serialization ---------------------");
 		API3.warn(" properties " + uneval(properties));
 		API3.warn(" baseManagers " + uneval(baseManagers));
 		API3.warn(" attackManager " + uneval(this.attackManager.Serialize()));
 		API3.warn(" defenseManager " + uneval(this.defenseManager.Serialize()));
 		API3.warn(" tradeManager " + uneval(this.tradeManager.Serialize()));
 		API3.warn(" navalManager " + uneval(this.navalManager.Serialize()));
 		API3.warn(" researchManager " + uneval(this.researchManager.Serialize()));
 		API3.warn(" diplomacyManager " + uneval(this.diplomacyManager.Serialize()));
 		API3.warn(" garrisonManager " + uneval(this.garrisonManager.Serialize()));
 		API3.warn(" gameTypeManager " + uneval(this.gameTypeManager.Serialize()));
 	}
 
 	return {
 		"properties": properties,
 
 		"baseManagers": baseManagers,
 		"attackManager": this.attackManager.Serialize(),
 		"defenseManager": this.defenseManager.Serialize(),
 		"tradeManager": this.tradeManager.Serialize(),
 		"navalManager": this.navalManager.Serialize(),
 		"researchManager": this.researchManager.Serialize(),
 		"diplomacyManager": this.diplomacyManager.Serialize(),
 		"garrisonManager": this.garrisonManager.Serialize(),
 		"gameTypeManager": this.gameTypeManager.Serialize(),
 	};
 };
 
 m.HQ.prototype.Deserialize = function(gameState, data)
 {
 	for (let key in data.properties)
 		this[key] = data.properties[key];
 
 	this.baseManagers = [];
 	for (let base of data.baseManagers)
 	{
 		// the first call to deserialize set the ID base needed by entitycollections
 		let newbase = new m.BaseManager(gameState, this.Config);
 		newbase.Deserialize(gameState, base);
 		newbase.init(gameState);
 		newbase.Deserialize(gameState, base);
 		this.baseManagers.push(newbase);
 	}
 
 	this.navalManager = new m.NavalManager(this.Config);
 	this.navalManager.init(gameState, true);
 	this.navalManager.Deserialize(gameState, data.navalManager);
 
 	this.attackManager = new m.AttackManager(this.Config);
 	this.attackManager.Deserialize(gameState, data.attackManager);
 	this.attackManager.init(gameState);
 	this.attackManager.Deserialize(gameState, data.attackManager);
 
 	this.defenseManager = new m.DefenseManager(this.Config);
 	this.defenseManager.Deserialize(gameState, data.defenseManager);
 
 	this.tradeManager = new m.TradeManager(this.Config);
 	this.tradeManager.init(gameState);
 	this.tradeManager.Deserialize(gameState, data.tradeManager);
 
 	this.researchManager = new m.ResearchManager(this.Config);
 	this.researchManager.Deserialize(data.researchManager);
 
 	this.diplomacyManager = new m.DiplomacyManager(this.Config);
 	this.diplomacyManager.Deserialize(data.diplomacyManager);
 
 	this.garrisonManager = new m.GarrisonManager(this.Config);
 	this.garrisonManager.Deserialize(data.garrisonManager);
 
 	this.gameTypeManager = new m.GameTypeManager(this.Config);
 	this.gameTypeManager.Deserialize(data.gameTypeManager);
 };
 
 return m;
 
 }(PETRA);