===================================================================
--- original.js
+++ change.js
@@ -211,29 +211,35 @@
 		villager.home = this;
 		this.scheduleVillagerWork(villager);
 	};
 });
-var DayNightCycle = Container.expand(function () {
+var DayNightCycleManager = Container.expand(function () {
 	var self = Container.call(this);
 	self.cycleDuration = 5000;
-	self.updateCycle = function () {
-		var time = (Date.now() - self.startTime) % self.cycleDuration;
-		var dayProgress = time / self.cycleDuration * 2 * Math.PI;
-		var alpha = 0.15 + 0.2 * Math.cos(dayProgress - Math.PI) * -0.5;
-		LK.stageContainer.alpha = alpha;
-		var hours = Math.floor(time / 3600000) % 24;
-		var minutes = Math.floor(time % 3600000 / 60000);
-		self.timeOfDayText.setText('Time of Day: ' + hours.toString().padStart(2, '0') + ':' + minutes.toString().padStart(2, '0'));
-	};
-	self.timeOfDayText = new Text2('Time of Day: 00:00', {
+	self.startTime = Date.now();
+	self.timeOfDayText = self.createTimeOfDayText();
+	LK.gui.topCenter.addChild(self.timeOfDayText);
+	LK.on('tick', self.updateCycle.bind(self));
+});
+DayNightCycleManager.prototype.createTimeOfDayText = function () {
+	var text = new Text2('Time of Day: 00:00', {
 		size: 50,
 		fill: "#ffffff"
 	});
-	self.timeOfDayText.anchor.set(0.5, 0);
-	self.timeOfDayText.x = 2048 / 2;
-	self.timeOfDayText.y = 100;
-	LK.gui.topCenter.addChild(self.timeOfDayText);
-});
+	text.anchor.set(0.5, 0);
+	text.x = 2048 / 2;
+	text.y = 100;
+	return text;
+};
+DayNightCycleManager.prototype.updateCycle = function () {
+	var time = (Date.now() - this.startTime) % this.cycleDuration;
+	var dayProgress = time / this.cycleDuration * 2 * Math.PI;
+	var alpha = 0.15 + 0.2 * Math.cos(dayProgress - Math.PI) * -0.5;
+	LK.stageContainer.alpha = alpha;
+	var hours = Math.floor(time / 3600000) % 24;
+	var minutes = Math.floor(time % 3600000 / 60000);
+	this.timeOfDayText.setText('Time of Day: ' + hours.toString().padStart(2, '0') + ':' + minutes.toString().padStart(2, '0'));
+};
 Villager.prototype.isDoingSomething = function () {
 	return this.currentAction !== null;
 };
 Villager.prototype.initializePosition = function (x, y) {
@@ -347,18 +353,36 @@
 	}
 	Game.prototype.createVillager = function (x, y, isBaby) {
 		var villager = new Villager(this.resources);
 		villager.initializePosition(x, y);
+		villager.setAge(isBaby);
+		return villager;
+	};
+	Villager.prototype.setAge = function (isBaby) {
 		if (isBaby) {
-			villager.scale.x = 0.5;
-			villager.scale.y = 0.5;
+			this.scale.x = 0.5;
+			this.scale.y = 0.5;
+		} else {
+			this.scale.x = 1;
+			this.scale.y = 1;
 		}
-		return villager;
 	};
 	Game.prototype.addVillager = function (villager) {
 		this.addChild(villager);
 		this.registerVillager(villager);
+		this.initializeVillager(villager);
 	};
+	Game.prototype.initializeVillager = function (villager) {
+		villager.speed = 2;
+		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.houses = [];
 	self.cloudLayer = new Container();
 	self.clouds = [];