var Guard = Container.expand(function () {
	var self = Container.call(this);
	self.guardGraphics = self.createAsset('guard', 'Guard Graphics', 0.5, 0.5);
	self.addChild(self.guardGraphics);
	self.x = Math.random() * 2048;
	self.y = Math.random() * 2732;
	self.patrolArea = function () {
		var patrolX = Math.random() * 2048;
		var patrolY = Math.random() * 2732;
		self.moveTo(patrolX, patrolY, self.speed);
	};
	self.speed = 2;
	LK.on('tick', function () {
		self.patrolArea();
	});
});
var Brewery = Container.expand(function () {
	var self = Container.call(this);
	self.breweryGraphics = self.createAsset('brewery', 'Brewery Graphics', 0.5, 0.5);
	var positionInitializer = new PositionInitializer();
	positionInitializer.initializeRandomPosition(self, self.breweryGraphics.width, self.breweryGraphics.height, function () {
		return self.checkOverlapWithOtherBuildings();
	});
	self.produceBeverage = function () {
		LK.setTimeout(function () {
			self.parent.villagers.forEach(function (villager) {
				villager.happiness += 5;
				if (villager.happiness > 100) villager.happiness = 100;
			});
		}, 30000);
	};
	self.produceBeverage();
});
var Lumberjack = Container.expand(function (resources) {
	var self = Container.call(this);
	self.gameResources = resources;
	self.choppingPower = 5;
	self.x = Math.random() * 2048;
	self.y = Math.random() * 2732;
	var lumberjackGraphics = self.createAsset('lumberjack', 'Lumberjack Graphics', 0.5, 0.5);
	self.addChild(lumberjackGraphics);
	self.chop = function (tree) {
		if (tree instanceof Tree) {
			self.gameResources.wood.amount += self.choppingPower;
			if (self.gameResources.wood.amount > 100) self.gameResources.wood.amount = 100;
			tree.amount -= self.choppingPower;
			if (tree.amount <= 0) {
				tree.destroy();
			}
		}
	};
});
var Miner = Container.expand(function (resources) {
	var self = Container.call(this);
	self.gameResources = resources;
	self.miningPower = 5;
	self.x = Math.random() * 2048;
	self.y = Math.random() * 2732;
	var minerGraphics = self.createAsset('miner', 'Miner Graphics', 0.5, 0.5);
	self.addChild(minerGraphics);
	self.mine = function (rock) {
		if (rock instanceof Rock) {
			self.gameResources.rock.amount += self.miningPower;
			if (self.gameResources.rock.amount > 100) self.gameResources.rock.amount = 100;
		}
	};
});
var Fisherman = Container.expand(function (resources) {
	var self = Container.call(this);
	self.gameResources = resources;
	self.fishingPower = 5;
	self.x = Math.random() * 2048;
	self.y = Math.random() * 2732;
	var fishermanGraphics = self.createAsset('fisherman', 'Fisherman Graphics', 0.5, 0.5);
	self.addChild(fishermanGraphics);
	self.fish = function (well) {
		if (well instanceof Well) {
			self.gameResources.food.amount += self.fishingPower;
			if (self.gameResources.food.amount > 100) self.gameResources.food.amount = 100;
		}
	};
});
var PositionInitializer = Container.expand(function () {
	var self = Container.call(this);
	self.initializeRandomPosition = function (entity, width, height, overlapCheckCallback) {
		do {
			entity.x = Math.random() * (2048 - width) + width / 2;
			entity.y = Math.random() * (2732 - height) + height / 2;
		} while (entity.parent && overlapCheckCallback(entity));
	};
});
var Building = Container.expand(function (assetName) {
	var self = Container.call(this);
	self.graphics = self.createAsset(assetName.toLowerCase(), assetName + ' Graphics', 0.5, 0.5);
	self.checkOverlapWithOtherBuildings = function () {
		var buildings = self.parent.children.filter(function (child) {
			return child !== self && child instanceof Building;
		});
		return buildings.some(function (building) {
			var dx = self.x - building.x;
			var dy = self.y - building.y;
			return Math.sqrt(dx * dx + dy * dy) < 300 + Math.max(self.graphics.width, self.graphics.height) / 2 + Math.max(building.graphics.width, building.graphics.height) / 2;
		});
	};
	var positionInitializer = new PositionInitializer();
	positionInitializer.initializeRandomPosition(self, self.graphics.width, self.graphics.height, self.checkOverlapWithOtherBuildings);
});
var School = Building.expand(function () {
	var self = Building.call(this, 'School');
	self.isTeaching = false;
	self.teach = function (villager) {
		if (!self.isTeaching) return;
		villager.iq += 10;
	};
	self.startTeaching = function () {
		self.isTeaching = true;
		LK.setTimeout(function () {
			self.isTeaching = false;
		}, 20000);
	};
});
var Resource = Container.expand(function (type, amount) {
	var self = Container.call(this);
	self.type = type;
	self.resourceGraphics = self.createAsset(type.toLowerCase(), type + ' Graphics', 0.5, 0.5);
	self.amount = amount;
	self.collectResource = function (villager) {
		if (self.amount > 0) {
			var collectedAmount = Math.min(villager.collectingPower, self.amount);
			villager.gameResources[self.type.toLowerCase()].amount += collectedAmount;
			self.amount -= collectedAmount;
			if (self.amount <= 0) {
				self.destroy();
			}
		}
	};
});
var Food = Resource.expand(function () {
	var self = Resource.call(this, 'Food', 100);
});
var Rock = Resource.expand(function () {
	var self = Resource.call(this, 'Rock', 100);
});
var ResourceDisplay = Container.expand(function (resources) {
	var self = Container.call(this);
	self.woodDisplay = self.addChild(new WoodDisplay(resources.wood));
	self.rockDisplay = self.addChild(new RockDisplay(resources.rock));
	self.foodDisplay = self.addChild(new FoodDisplay(resources.food));
	self.positionDisplays();
});
var WoodDisplay = Container.expand(function (woodResource) {
	var self = Container.call(this);
	self.woodResource = woodResource;
	var woodGraphics = self.createAsset('wood', 'Wood Resource Display', 0.5, 0.5);
	self.addChild(woodGraphics);
	self.woodText = new Text2(woodResource.amount.toString(), {
		size: 50,
		fill: "#ffffff"
	});
	self.woodText.position.set(woodGraphics.width / 2, woodGraphics.height + 20);
	self.addChild(self.woodText);
});
var RockDisplay = Container.expand(function (rockResource) {
	var self = Container.call(this);
	self.rockResource = rockResource;
	var rockGraphics = self.createAsset('rock', 'Rock Resource Display', 0.5, 0.5);
	self.addChild(rockGraphics);
	self.rockText = new Text2(rockResource.amount.toString(), {
		size: 50,
		fill: "#ffffff"
	});
	self.rockText.x = rockGraphics.width / 2;
	self.rockText.y = rockGraphics.height + 20;
	self.addChild(self.rockText);
});
var FoodDisplay = Container.expand(function (foodResource) {
	var self = Container.call(this);
	self.foodResource = foodResource;
	var foodGraphics = self.createAsset('food', 'Food Resource Display', 0.5, 0.5);
	self.addChild(foodGraphics);
	self.foodText = new Text2(foodResource.amount.toString(), {
		size: 50,
		fill: "#ffffff"
	});
	self.foodText.x = foodGraphics.width / 2;
	self.foodText.y = foodGraphics.height + 20;
	self.addChild(self.foodText);
});
var Well = Container.expand(function () {
	var self = Container.call(this);
	self.wellGraphics = self.createAsset('well', 'Well Graphics', .5, .5);
	var positionInitializer = new PositionInitializer();
	positionInitializer.initializeRandomPosition(self, self.wellGraphics.width, self.wellGraphics.height, function () {
		return self.checkOverlapWithOtherBuildings();
	});
	self.checkOverlapWithOtherBuildings = function () {
		var buildings = self.parent.children.filter(function (child) {
			return child !== self && child instanceof Building;
		});
		return buildings.some(function (building) {
			var dx = self.x - building.x;
			var dy = self.y - building.y;
			return Math.sqrt(dx * dx + dy * dy) < 300 + Math.max(self.wellGraphics.width, self.wellGraphics.height) / 2 + Math.max(building.width, building.height) / 2;
		});
	};
	positionInitializer.initializeRandomPosition(self, self.wellGraphics.width, self.wellGraphics.height, self.checkOverlapWithOtherBuildings);
	self.drinkWater = function (villager) {
		villager.tiredness -= 5;
		if (villager.tiredness < 0) villager.tiredness = 0;
	};
});
var Inn = Container.expand(function () {
	var self = Container.call(this);
	self.innGraphics = self.createAsset('inn', 'Inn Graphics', 0.5, 0.5);
	self.initializeRandomPosition = function () {
		do {
			self.x = Math.random() * (2048 - self.innGraphics.width) + self.innGraphics.width / 2;
			self.y = Math.random() * (2732 - self.innGraphics.height) + self.innGraphics.height / 2;
		} while (self.parent && self.checkOverlapWithOtherBuildings());
	};
	self.checkOverlapWithOtherBuildings = function () {
		var buildings = self.parent.children.filter(function (child) {
			return child !== self && child instanceof Building;
		});
		return buildings.some(function (building) {
			var dx = self.x - building.x;
			var dy = self.y - building.y;
			return Math.sqrt(dx * dx + dy * dy) < 300 + Math.max(self.innGraphics.width, self.innGraphics.height) / 2 + Math.max(building.width, building.height) / 2;
		});
	};
	self.initializeRandomPosition();
	self.isOccupiable = true;
	self.occupy = function (villager) {
		if (!self.isOccupiable) return;
		self.isOccupiable = false;
		villager.state = 'restingAtInn';
		villager.tiredness = Math.max(villager.tiredness - 20, 0);
		LK.setTimeout(function () {
			self.isOccupiable = true;
		}, 10000);
	};
});
var Gardener = Container.expand(function () {
	var self = Container.call(this);
	self.homeGraphics = self.createAsset('home', 'Home Graphics', 0.5, 0.5);
	do {
		self.x = Math.random() * (2048 - self.homeGraphics.width) + self.homeGraphics.width / 2;
		self.y = Math.random() * (2732 - self.homeGraphics.height) + self.homeGraphics.height / 2;
	} while (self.parent && self.checkOverlapWithOtherBuildings());
	self.checkOverlapWithOtherBuildings = function () {
		var buildings = self.parent.children.filter(function (child) {
			return child !== self && child instanceof Building;
		});
		return buildings.some(function (building) {
			var dx = self.x - building.x;
			var dy = self.y - building.y;
			return Math.sqrt(dx * dx + dy * dy) < 200 + Math.max(self.homeGraphics.width, self.homeGraphics.height) / 2 + Math.max(building.width, building.height) / 2;
		});
	};
	self.tendPlants = function () {};
	self.plantNewTree = function () {
		var newTree = new Tree();
		newTree.x = Math.random() * 2048;
		newTree.y = Math.random() * 2732;
		if (self.parent) {
			self.parent.addChild(newTree);
		}
	};
});
var Festival = Container.expand(function () {
	var self = Container.call(this);
	self.x = 2048 / 2;
	self.y = 2732 / 2 - 800;
	self.isActive = false;
	self.activateFestival = function () {
		self.isActive = true;
		LK.setTimeout(function () {
			self.isActive = false;
		}, 10000);
	};
	self.isVillagerParticipating = function (villager) {
		return self.isActive && villager.intersects(self);
	};
});
var Heart = Container.expand(function () {
	var self = Container.call(this);
	self.showAbove = function (villager) {
		self.x = villager.x;
		self.y = villager.y - villager.height;
		self.alpha = 1;
		self.follow = function () {
			if (villager) {
				self.x = villager.x;
				self.y = villager.y - villager.height;
			}
		};
		LK.on('tick', self.follow);
		LK.setTimeout(function () {
			LK.off('tick', self.follow);
			self.alpha = 1;
			self.destroy();
		}, 1000);
	};
});
var Market = Container.expand(function () {
	var self = Container.call(this);
	self.marketGraphics = self.createAsset('market', 'Market Graphics', 0.5, 0.5);
	self.availableResources = {
		wood: 0,
		rock: 0,
		food: 0
	};
	self.trade = function (villager, resourceType, amount) {
		if (self.availableResources[resourceType] >= amount) {
			self.availableResources[resourceType] -= amount;
			villager.gameResources[resourceType].amount += amount;
		}
	};
	self.addResource = function (resourceType, amount) {
		self.availableResources[resourceType] += amount;
	};
	self.initializePosition = function () {
		if (!self.parent) return;
		if (self.parent) {
			self.x = Math.random() * 2048;
			self.y = Math.random() * 2732;
		}
	};
	self.initializePosition();
});
var Wood = Resource.expand(function () {
	var self = Resource.call(this, 'Wood', 100);
});
var RockResource = Resource.expand(function () {
	var self = Resource.call(this, 'Rock', 100);
});
var FoodResource = Resource.expand(function () {
	var self = Resource.call(this, 'Food', 100);
});
var Tree = Container.expand(function () {
	var self = Container.call(this);
	self.resourceType = 'food';
	self.amount = 100;
	self.collectResource = function (villager) {
		if (self.amount > 0) {
			var collectedAmount = Math.min(50, self.amount);
			villager.gameResources.food.amount += collectedAmount;
			villager.carriedFood += collectedAmount;
			self.amount -= collectedAmount;
			if (self.amount <= 0) {
				self.destroy();
			}
		}
	};
});
var Farmer = Container.expand(function (resources) {
	var self = Container.call(this);
	self.gameResources = resources;
	self.currentAction = null;
	self.targetX = null;
	self.targetY = null;
	self.speed = 1;
	self.energy = 100;
	self.tiredness = 0;
	self.state = 'idle';
	self.home = null;
	self.workplace = null;
});
var Blacksmith = Container.expand(function (resources) {
	var self = Container.call(this);
	self.gameResources = resources;
	self.currentAction = null;
	self.targetX = null;
	self.targetY = null;
	self.speed = 1;
	self.energy = 100;
	self.tiredness = 0;
	self.state = 'idle';
	self.home = null;
	self.workplace = null;
});
var Merchant = Container.expand(function (resources) {
	var self = Container.call(this);
	self.gameResources = resources;
	self.currentAction = null;
	self.targetX = null;
	self.targetY = null;
	self.speed = 1;
	self.energy = 100;
	self.tiredness = 0;
	self.state = 'idle';
	self.home = null;
	self.workplace = null;
});
var DayNightCycleManager = Container.expand(function () {
	var self = Container.call(this);
	self.cycleDuration = 24000;
	self.startTime = Date.now();
	self.timeOfDayText = self.createTimeOfDayText();
	LK.gui.topCenter.addChild(self.timeOfDayText);
	LK.on('tick', function () {
		var currentTime = Date.now();
		var elapsedTime = (currentTime - self.startTime) / 1000;
		var hours = Math.floor(elapsedTime % 24);
		var minutes = Math.floor(elapsedTime % 1 * 60);
		self.timeOfDayText.setText(hours + ':' + (minutes < 10 ? '0' : '') + minutes);
	});
});
var VillagerFactory = Container.expand(function (resources) {
	var self = Container.call(this);
	self.resources = resources;
	self.createVillager = function (iq) {
		return new Villager(self.resources, iq);
	};
	self.initializeAndAddVillager = function (isBaby, iq, x, y) {
		var villager = this.createVillager(iq);
		villager.setAge(isBaby);
		if (this.parent) {
			this.parent.addChild(villager);
		}
		return villager;
	};
});
var Bakery = Container.expand(function () {
	var self = Container.call(this);
	self.bakeryGraphics = self.createAsset('bakery', 'Bakery Graphics', 0.5, 0.5);
	self.initializeRandomPosition = function () {
		do {
			self.x = Math.random() * (2048 - self.bakeryGraphics.width) + self.bakeryGraphics.width / 2;
			self.y = Math.random() * (2732 - self.bakeryGraphics.height) + self.bakeryGraphics.height / 2;
		} while (self.parent && self.checkOverlapWithOtherBuildings());
	};
	self.checkOverlapWithOtherBuildings = function () {
		var buildings = self.parent.children.filter(function (child) {
			return child !== self && child instanceof Building;
		});
		return buildings.some(function (building) {
			var dx = self.x - building.x;
			var dy = self.y - building.y;
			return Math.sqrt(dx * dx + dy * dy) < 300 + Math.max(self.bakeryGraphics.width, self.bakeryGraphics.height) / 2 + Math.max(building.width, building.height) / 2;
		});
	};
	self.bakeBread = function (villager) {
		if (villager.gameResources.wood.amount >= 5 && villager.gameResources.food.amount >= 2) {
			villager.gameResources.wood.amount -= 5;
			villager.gameResources.food.amount -= 2;
			villager.gameResources.food.amount += 10;
			if (villager.gameResources.food.amount > 100) villager.gameResources.food.amount = 100;
		}
	};
});
var Cloud = Container.expand(function () {
	var self = Container.call(this);
	self.initializeMovement = function (speed) {
		self.speed = speed * 1.5;
		self.cloudGraphics = self.createAsset('cloud', 'Cloud Graphics', 0.5, 0.5);
		self.addChild(self.cloudGraphics);
		self.move = function () {
			self.x += self.speed;
			if (self.x > 2048) {
				self.x = -self.cloudGraphics.width;
			}
		};
		LK.on('tick', self.move);
	};
});
var EmployingWorkPlace = Container.expand(function () {
	var self = Container.call(this);
});
var Villager = Container.expand(function (resources, iq) {
	var self = Container.call(this);
	Villager.prototype.happiness = 50;
	Villager.prototype.findPartnerAndMarry = function () {
		var potentialPartners = this.parent.children.filter((function (v) {
			return v instanceof Villager && v !== this && v.happiness > 80;
		}).bind(this));
		var partner = potentialPartners.find((function (v) {
			return this.intersects(v);
		}).bind(this));
		if (partner) {
			var heart = new Heart();
			heart.showAbove(this);
			this.parent.addChild(heart);
			this.marriedTo = partner;
			partner.marriedTo = this;
			this.happiness = 100;
			partner.happiness = 100;
		}
	};
	Villager.prototype.seekResource = function (resourceType) {
		console.log('Seeking ' + resourceType);
	};
	self.gameResources = resources;
	self.iq = iq;
	self.collectingPower = 50;
	self.x = Math.random() * 2048;
	self.y = Math.random() * 2732;
	self.speed = 10;
	self.energy = 100;
	self.tiredness = 0;
	self.state = 'idle';
	self.home = null;
	self.workplace = null;
	var villagerGraphics = self.createAsset('villager', 'Villager Graphics', 0.5, 0.5);
	self.addChild(villagerGraphics);
});
var WoodResource = Container.expand(function (amount) {
	var self = Container.call(this);
	self.type = 'Wood';
	self.amount = amount;
	self.collect = function (villager) {};
});
var Home = Container.expand(function () {
	var self = Container.call(this);
	self.homeGraphics = self.createAsset('home', 'Home Graphics', 0.5, 0.5);
	self.initializeRandomPosition = function () {
		do {
			self.x = Math.random() * (2048 - self.homeGraphics.width) + self.homeGraphics.width / 2;
			self.y = Math.random() * (2732 - self.homeGraphics.height) + self.homeGraphics.height / 2;
		} while (self.parent && self.checkOverlapWithOtherBuildings());
	};
	self.checkOverlapWithOtherBuildings = function () {
		var buildings = self.parent.children.filter(function (child) {
			return child !== self && child instanceof Building;
		});
		return buildings.some(function (building) {
			var dx = self.x - building.x;
			var dy = self.y - building.y;
			return Math.sqrt(dx * dx + dy * dy) < 300 + Math.max(self.homeGraphics.width, self.homeGraphics.height) / 2 + Math.max(building.width, building.height) / 2;
		});
	};
	var positionInitializer = new PositionInitializer();
	positionInitializer.initializeRandomPosition(self, self.width, self.height, function () {
		return self.checkOverlapWithOtherBuildings();
	});
});
Villager.prototype.isDoingSomething = function () {
	return this.currentAction !== null;
};
Villager.prototype.moveTo = function (targetX, targetY, speed) {
	var dx = targetX - this.x;
	var dy = targetY - this.y;
	var distance = Math.sqrt(dx * dx + dy * dy);
	var angle = Math.atan2(dy, dx);
	if (distance > 1) {
		var moveDistance = Math.min(speed * (1 - Math.exp(-distance / 100)), distance);
		this.x += Math.cos(angle) * moveDistance;
		this.y += Math.sin(angle) * moveDistance;
	}
};
Villager.prototype.decideNextAction = function () {};
Villager.prototype.performAction = function () {
	if (this.state === 'idle') {
		this.idle();
	} else if (this.state === 'goingHomeToRest') {
		this.goHomeToRest();
	} else if (this.state === 'goingToWork') {
		this.goToWork();
	} else if (this.state === 'seekingFood') {
		this.seekResource('food');
	} else if (this.state === 'seekingWood') {
		this.seekResource('wood');
	} else if (this.state === 'seekingRock') {
		this.seekResource('rock');
	} else if (this.state === 'wandering') {
		this.wander();
	}
};
Villager.prototype.idle = function () {};
Villager.prototype.goHomeToRest = function () {
	this.moveTo(this.home.x, this.home.y, this.speed);
	if (this.x === this.home.x && this.y === this.home.y) {
		this.state = 'resting';
	}
};
Villager.prototype.goToWork = function () {
	this.moveTo(this.workplace.x, this.workplace.y, this.speed);
	if (this.x === this.workplace.x && this.y === this.workplace.y) {
		this.state = 'working';
	}
};
Villager.prototype.wander = function () {
	this.moveTo(this.targetX, this.targetY, this.speed);
	if (this.x === this.targetX && this.y === this.targetY) {
		this.decideNextAction();
	}
};
Villager.prototype.updateStateAndPosition = function () {
	if (this.targetX !== null && this.targetY !== null) {
		this.moveTo(this.targetX, this.targetY);
	}
	this.performAction();
	if (this.happiness > 80) {
		this.findPartnerAndMarry();
	}
};
Villager.prototype.update = function () {
	this.updateStateAndPosition();
};
ResourceDisplay.prototype.positionDisplays = function () {
	this.woodDisplay.position.set(100, 50);
	this.rockDisplay.position.set(300, 50);
	this.foodDisplay.position.set(500, 50);
};
Bakery.prototype.sellBread = function (villager) {
	if (villager.gameResources.food.amount >= 5) {
		villager.gameResources.food.amount -= 5;
		villager.energy += 10;
		if (villager.energy > 100) villager.energy = 100;
	}
};
DayNightCycleManager.prototype.createTimeOfDayText = function () {
	var text = new Text2('', {
		size: 50,
		fill: "#ffffff"
	});
	text.anchor.set(0.5, 0);
	text.x = 2048 / 2;
	text.y = 100;
	return text;
};
Villager.prototype.decideNextAction = function () {
	var needs = {
		'rest': this.energy < 20 || this.tiredness >= 80,
		'work': this.energy >= 20 && this.workplace && this.tiredness < 80,
		'food': this.gameResources.food.amount < 20,
		'wood': this.gameResources.wood.amount < 20,
		'rock': this.gameResources.rock.amount < 20
	};
	var actions = {
		'rest': () => {
			this.targetX = this.home.x;
			this.targetY = this.home.y;
			this.state = 'goingHomeToRest';
		},
		'work': () => {
			this.targetX = this.workplace.x;
			this.targetY = this.workplace.y;
			this.state = 'goingToWork';
		},
		'food': () => {
			this.state = 'seekingFood';
		},
		'wood': () => {
			this.state = 'seekingWood';
		},
		'rock': () => {
			this.state = 'seekingRock';
		},
		'wander': () => {
			this.targetX = Math.random() * 2048;
			this.targetY = Math.random() * 2732;
			this.state = 'wandering';
		}
	};
	var chosenAction = Object.keys(needs).find(need => needs[need]);
	if (chosenAction) {
		actions[chosenAction]();
	} else {
		actions['wander']();
	}
};
var Game = Container.expand(function () {
	var self = Container.call(this);
	this.createBackground = function () {
		var background = this.createAsset('background', 'Game Background', 0, 0);
		background.width = 2048 * 1.5;
		background.height = 2732 * 1.5;
		background.anchor.set(0.5, 0.5);
		background.x = 2048 / 2;
		background.y = 2732 / 2;
		this.addChildAt(background, 0);
	};
	this.createBackground();
	Game.prototype.createAndAddVillager = function () {
		var iq = Math.random() * 50 + 100;
		var villager = new Villager(this.resources, iq);
		this.addChild(villager);
		this.villagers.push(villager);
	};
	Game.prototype.executeCurrentAction = function (villager) {};
	Game.prototype.registerVillager = function (villager) {
		this.villagers.push(villager);
	};
	Game.prototype.createAndAddVillagerIfPossible = function () {
		if (this.resources && this.resources.food.amount >= 10) {
			this.createAndInitializeVillager(false, Math.random() * 50 + 50, Math.random() * 2048, Math.random() * 2732);
			this.resources.food.amount -= 10;
		}
	};
	Game.prototype.createAndInitializeVillager = function (isBaby, iq, x, y) {
		var villager = this.villagerFactory.initializeAndAddVillager(isBaby, iq, x, y);
		this.initializeVillagerProperties(villager);
		this.registerVillager(villager);
	};
	Game.prototype.zoomOnVillagers = function (villagerA, villagerB) {
		var zoomLevel = 2;
		var centerX = (villagerA.x + villagerB.x) / 2;
		var centerY = (villagerA.y + villagerB.y) / 2;
		LK.stageContainer.scale.x = zoomLevel;
		LK.stageContainer.scale.y = zoomLevel;
		LK.stageContainer.pivot.x = centerX;
		LK.stageContainer.pivot.y = centerY;
		LK.stageContainer.x = LK.stageContainer.width / 2;
		LK.stageContainer.y = LK.stageContainer.height / 2;
		LK.setTimeout(function () {
			LK.stageContainer.scale.x = 1;
			LK.stageContainer.scale.y = 1;
			LK.stageContainer.pivot.x = 0;
			LK.stageContainer.pivot.y = 0;
			LK.stageContainer.x = 0;
			LK.stageContainer.y = 0;
		}, 3000);
	};
	self.makeVillagerDecisions = function (villager) {
		if (!villager.currentAction) {
			villager.decideNextAction();
		}
	};
	LK.on('tick', function () {
		if (self.villagerAndFramerateDisplay) self.framerateDisplay.update();
		var currentTime = Date.now();
		var elapsedTime = Math.floor((currentTime - self.startTime) / 1000);
		self.timerText.setText('Time: ' + elapsedTime);
		for (var i = 0; i < self.villagers.length; i++) {
			var villager = self.villagers[i];
			villager.updateStateAndPosition();
			self.makeVillagerDecisions(villager);
		}
		self.handleVillagersFallingInLove();
	});
	self.timerText = new Text2('Time: 0', {
		size: 100,
		fill: "#ffffff"
	});
	self.timerText.anchor.set(1, 1);
	self.timerText.x = 2048 - 500;
	self.timerText.y = 2732;
	LK.gui.topCenter.addChild(self.timerText);
	self.startTime = Date.now();
	var inn = new Inn();
	self.addChild(inn);
	var bakery = new Bakery();
	self.addChild(bakery);
	var well = new Well();
	self.addChild(well);
	self.resources = createResources();
	self.resourceDisplay = new ResourceDisplay(self.resources);
	LK.gui.topLeft.addChild(self.resourceDisplay);
	Game.prototype.handleVillagersFallingInLove = function () {
		for (var i = 0; i < this.villagers.length; i++) {
			for (var j = i + 1; j < this.villagers.length; j++) {
				var villagerA = this.villagers[i];
				var villagerB = this.villagers[j];
			}
		}
	};
	function createResources() {
		return {
			wood: new WoodResource(100),
			rock: new RockResource(100),
			food: new FoodResource(100)
		};
	}
	Villager.prototype.setAge = function (isBaby) {
		if (isBaby) {
			this.scale.x = 0.5;
			this.scale.y = 0.5;
		} else {
			this.scale.x = 1;
			this.scale.y = 1;
		}
	};
	Game.prototype.addVillager = function (isBaby, iq, x, y) {
		var villager = this.villagerFactory.initializeAndAddVillager(isBaby, iq, x, y);
		this.initializeVillagerProperties(villager);
		this.registerVillager(villager);
	};
	Game.prototype.initializeVillagerProperties = function (villager) {
		villager.speed = 6;
		villager.energy = 100;
		villager.tiredness = 0;
		villager.state = 'idle';
		villager.home = null;
		villager.workplace = null;
		villager.currentAction = null;
		villager.targetX = null;
		villager.targetY = null;
	};
	self.villagers = self.villagers || [];
	self.houses = [];
	self.cloudLayer = new Container();
	self.clouds = [];
	self.villagerFactory = new VillagerFactory(self.resources);
	for (var i = 0; i < 10; i++) {
		self.createAndAddVillager();
	}
	for (var i = 0; i < 20; i++) {
		var iq = Math.random() * 50 + 50;
		var x = Math.random() * 2048;
		var y = Math.random() * 2732;
		var villager = this.villagerFactory.initializeAndAddVillager(false, iq, x, y);
		this.initializeVillagerProperties(villager);
		this.registerVillager(villager);
	}
	self.market = new Market();
	self.addChild(self.market);
	Game.prototype.createHouse = function (x, y) {
		var house = new Home();
		house.x = x;
		house.y = y;
		return house;
	};
	Game.prototype.addHouse = function (house) {
		this.addChild(house);
		this.houses.push(house);
	};
	var houses = [];
	var newHouse = self.createHouse(2048 / 2, 2732 / 2);
	self.addHouse(newHouse);
	houses.push(newHouse);
	Game.prototype.createWorkplace = function () {
		var workplace = new EmployingWorkPlace();
		workplace.x = Math.random() * 2048;
		workplace.y = Math.random() * 2732;
		return workplace;
	};
	Game.prototype.addWorkplace = function (workplace) {
		this.addChild(workplace);
		this.workplaces.push(workplace);
	};
	self.workplaces = [];
	var workplace = self.createWorkplace();
	self.addWorkplace(workplace);
	self.workplaces.push(workplace);
	var wood = new Wood();
	wood.x = 2048 / 2;
	wood.y = 2732 / 2 - 400;
	self.addChild(wood);
	var rock = new Rock();
	rock.x = 2048 / 2 + 100;
	rock.y = 2732 / 2 - 300;
	self.addChild(rock);
	var workplace = new EmployingWorkPlace();
	workplace.x = Math.random() * 2048;
	workplace.y = Math.random() * 2732;
	self.workplaces.push(workplace);
	self.addChild(workplace);
	self.villagerCreationInterval = LK.setInterval(self.createAndAddVillagerIfPossible.bind(self), 10000);
	var initialRock = new Rock();
	initialRock.x = 1024;
	initialRock.y = 1366;
	self.addChild(initialRock);
	var initialFood = new Food();
	initialFood.x = 1024;
	initialFood.y = 1566;
	self.addChild(initialFood);
	var villager1 = new Villager(self.resources, 100);
	villager1.x = 500;
	villager1.y = 500;
	self.addChild(villager1);
	self.villagers.push(villager1);
	var villager2 = new Villager(self.resources, 100);
	villager2.x = 600;
	villager2.y = 600;
	self.addChild(villager2);
	self.villagers.push(villager2);
	var home = new Home();
	home.x = 700;
	home.y = 700;
	self.addChild(home);
	var inn = new Inn();
	inn.x = 900;
	inn.y = 900;
	self.addChild(inn);
	var bakery = new Bakery();
	bakery.x = 1000;
	bakery.y = 1000;
	self.addChild(bakery);
	var well = new Well();
	well.x = 1100;
	well.y = 1100;
	self.addChild(well);
	var gardener = new Gardener();
	gardener.x = 1200;
	gardener.y = 1200;
	self.addChild(gardener);
	var festival = new Festival();
	festival.x = 1300;
	festival.y = 1300;
	self.addChild(festival);
	var house = new Home();
	house.x = 1400;
	house.y = 1400;
	self.addChild(house);
	var employingWorkPlace = new EmployingWorkPlace();
	employingWorkPlace.x = 1500;
	employingWorkPlace.y = 1500;
	self.addChild(employingWorkPlace);
});

===================================================================
--- original.js
+++ change.js
@@ -468,8 +468,26 @@
 	var self = Container.call(this);
 });
 var Villager = Container.expand(function (resources, iq) {
 	var self = Container.call(this);
+	Villager.prototype.happiness = 50;
+	Villager.prototype.findPartnerAndMarry = function () {
+		var potentialPartners = this.parent.children.filter((function (v) {
+			return v instanceof Villager && v !== this && v.happiness > 80;
+		}).bind(this));
+		var partner = potentialPartners.find((function (v) {
+			return this.intersects(v);
+		}).bind(this));
+		if (partner) {
+			var heart = new Heart();
+			heart.showAbove(this);
+			this.parent.addChild(heart);
+			this.marriedTo = partner;
+			partner.marriedTo = this;
+			this.happiness = 100;
+			partner.happiness = 100;
+		}
+	};
 	Villager.prototype.seekResource = function (resourceType) {
 		console.log('Seeking ' + resourceType);
 	};
 	self.gameResources = resources;
@@ -571,8 +589,11 @@
 	if (this.targetX !== null && this.targetY !== null) {
 		this.moveTo(this.targetX, this.targetY);
 	}
 	this.performAction();
+	if (this.happiness > 80) {
+		this.findPartnerAndMarry();
+	}
 };
 Villager.prototype.update = function () {
 	this.updateStateAndPosition();
 };
@@ -599,10 +620,10 @@
 	return text;
 };
 Villager.prototype.decideNextAction = function () {
 	var needs = {
-		'rest': this.energy < 20,
-		'work': this.energy >= 20 && this.workplace,
+		'rest': this.energy < 20 || this.tiredness >= 80,
+		'work': this.energy >= 20 && this.workplace && this.tiredness < 80,
 		'food': this.gameResources.food.amount < 20,
 		'wood': this.gameResources.wood.amount < 20,
 		'rock': this.gameResources.rock.amount < 20
 	};