===================================================================
--- original.js
+++ change.js
@@ -227,8 +227,18 @@
 });
 var EmployingWorkPlace = Container.expand(function () {
 	var self = Container.call(this);
 });
+var VillagerFactory = Container.expand(function (resources) {
+	var self = Container.call(this);
+	self.resources = resources;
+	self.createVillager = function (x, y, isBaby, iq) {
+		var villager = new Villager(self.resources, iq);
+		villager.initializePosition(x, y);
+		villager.setAge(isBaby);
+		return villager;
+	};
+});
 Well.prototype.initialize = function () {
 	this.wellGraphics = this.createAsset('well', 'Well Graphics', .5, .5);
 	this.x = 2048 / 2 - 800;
 	this.y = 2732 / 2 - 600;
@@ -291,9 +301,9 @@
 	Game.prototype.createAndAddVillagerIfPossible = function () {
 		if (this.resources && this.resources.food.amount >= 10) {
 			var x = Math.random() * 2048;
 			var y = Math.random() * 2732;
-			this.addVillager(this.createVillager(x, y));
+			this.addVillager(this.villagerFactory.createVillager(x, y, false, Math.random() * 50 + 50));
 			this.resources.food.amount -= 10;
 		}
 	};
 	Game.prototype.zoomOnVillagers = function (villagerA, villagerB) {
@@ -370,14 +380,8 @@
 			rock: new RockResource(100),
 			food: new FoodResource(100)
 		};
 	}
-	Game.prototype.createVillager = function (x, y, isBaby, iq) {
-		var villager = new Villager(this.resources, iq);
-		villager.initializePosition(x, y);
-		villager.setAge(isBaby);
-		return villager;
-	};
 	Villager.prototype.setAge = function (isBaby) {
 		if (isBaby) {
 			this.scale.x = 0.5;
 			this.scale.y = 0.5;
@@ -410,11 +414,12 @@
 		var cloud = new Cloud();
 		self.clouds.push(cloud);
 		self.cloudLayer.addChild(cloud);
 	}
-	self.addVillager(self.createVillager(1024, 1366, false, Math.random() * 50 + 50));
+	self.villagerFactory = new VillagerFactory(self.resources);
+	self.addVillager(self.villagerFactory.createVillager(1024, 1366, false, Math.random() * 50 + 50));
 	for (var i = 0; i < 10; i++) {
-		self.addVillager(self.createVillager(Math.random() * 2048, Math.random() * 2732, false, Math.random() * 50 + 50));
+		self.addVillager(self.villagerFactory.createVillager(Math.random() * 2048, Math.random() * 2732, false, Math.random() * 50 + 50));
 	}
 	self.market = new Market();
 	self.addChild(self.market);
 	Game.prototype.createHouse = function (x, y) {
@@ -454,8 +459,6 @@
 	workplace.x = Math.random() * 2048;
 	workplace.y = Math.random() * 2732;
 	self.workplaces.push(workplace);
 	self.addChild(workplace);
-	self.villagerCreationInterval = LK.setInterval(function () {
-		self.createAndAddVillagerIfPossible();
-	}, 10000);
+	self.villagerCreationInterval = LK.setInterval(self.createAndAddVillagerIfPossible.bind(self), 10000);
 });