===================================================================
--- original.js
+++ change.js
@@ -14,10 +14,10 @@
 });
 var Fan = Container.expand(function () {
 	var self = Container.call(this);
 	var fanGraphics = self.createAsset('fan', 'Fan Graphics', 0.5, 0.5);
-	self.cheer = function () {};
-	LK.setInterval(self.cheer, 2000);
+	self.behavior = new FanBehavior(self);
+	LK.setInterval(self.behavior.cheer.bind(self.behavior), 2000);
 });
 var ResourceDisplay = Container.expand(function (resources) {
 	var self = Container.call(this);
 	self.woodDisplay = self.addChild(new WoodDisplay(resources.wood));
@@ -28,8 +28,13 @@
 	self.rockDisplay.x = 300;
 	self.rockDisplay.y = 50;
 	self.foodDisplay.x = 500;
 	self.foodDisplay.y = 50;
+	self.update = function () {
+		self.woodDisplay.updateResourceAmount();
+		self.rockDisplay.updateResourceAmount();
+		self.foodDisplay.updateResourceAmount();
+	};
 });
 var Romance = Container.expand(function () {
 	var self = Container.call(this);
 });
@@ -254,9 +259,8 @@
 	self.employVillager = function (villager, workplace) {};
 });
 var VillagerHome = Container.expand(function () {
 	var self = Container.call(this);
-	self.initializeRandomPosition();
 	var homeGraphics = self.createAsset('house', 'Villager Home Graphics', .5, .5);
 	self.isOccupiable = true;
 	self.occupy = function (villager) {
 		if (!this.isOccupiable) return;
@@ -266,12 +270,9 @@
 			villager.state = 'goingToWork';
 			villager.moveTo(villager.workplace.x, villager.workplace.y);
 		}, 5000);
 	};
-	self.initializeRandomPosition = function () {
-		this.x = Math.random() * 2048;
-		this.y = Math.random() * 2732;
-	};
+	self.initializeRandomPosition();
 });
 var DayNightCycleManager = Container.expand(function () {
 	var self = Container.call(this);
 	self.cycleDuration = 24000;
@@ -306,8 +307,16 @@
 	var houseGraphics = self.createAsset('house', 'House Graphics', 0.5, 0.5);
 	self.isOccupiable = true;
 	self.occupants = [];
 });
+var FanBehavior = function (fan) {
+	this.fan = fan;
+};
+FanBehavior.prototype.cheer = function () {};
+VillagerHome.prototype.initializeRandomPosition = function () {
+	this.x = Math.random() * 2048;
+	this.y = Math.random() * 2732;
+};
 var WellBehavior = function (well) {
 	this.well = well;
 };
 WellBehavior.prototype.initialize = function () {