===================================================================
--- original.js
+++ change.js
@@ -1,15 +1,25 @@
 var BubbleTea = Container.expand(function () {
 	var self = Container.call(this);
 	var teaGraphics = self.createAsset('bubbleTea', 'Bubble Tea', .5, .5);
-	self.move = function () {};
-	self.mix = function () {};
+	self.move = function (x) {
+		self.x = x;
+	};
+	self.catch = function (topping) {
+		if (self.intersects(topping)) {
+			self.addChild(topping);
+			topping.x = 0;
+			topping.y = 0;
+		}
+	};
 });
-var Ingredient = Container.expand(function () {
+var Topping = Container.expand(function () {
 	var self = Container.call(this);
-	var ingredientGraphics = self.createAsset('ingredient', 'Ingredient', .5, .5);
-	self.move = function () {};
-	self.add = function () {};
+	var toppingGraphics = self.createAsset('topping', 'Topping', .5, .5);
+	self.speed = Math.random() * 5 + 1;
+	self.move = function () {
+		self.y += self.speed;
+	};
 });
 var Game = Container.expand(function () {
 	var self = Container.call(this);
 	var bubbleTeas = [];
@@ -25,29 +35,30 @@
 	bubbleTea.y = 2732 / 2;
 	bubbleTea.on('down', function (obj) {
 		console.log('Bubble tea was pressed');
 	});
-	var ingredient = self.addChild(new Ingredient());
-	ingredient.x = 2048 / 2;
-	ingredient.y = 2732 / 4;
-	ingredient.on('down', function (obj) {
-		console.log('Ingredient was pressed');
+	bubbleTea.x = 2048 / 2;
+	bubbleTea.y = 2732 - bubbleTea.height / 2;
+	stage.on('move', function (obj) {
+		var pos = obj.event.getLocalPosition(self);
+		bubbleTea.move(pos.x);
 	});
 	LK.on('tick', function () {
-		for (var a = ingredients.length - 1; a >= 0; a--) {
-			if (ingredients[a]) {
-				ingredients[a].move();
-				if (ingredients[a].y > 2732) {
-					ingredients[a].destroy();
-					ingredients.splice(a, 1);
+		for (var a = toppings.length - 1; a >= 0; a--) {
+			if (toppings[a]) {
+				toppings[a].move();
+				bubbleTea.catch(toppings[a]);
+				if (toppings[a].y > 2732) {
+					toppings[a].destroy();
+					toppings.splice(a, 1);
 				}
 			}
 		}
 		if (LK.ticks % 60 == 0) {
-			var newIngredient = new Ingredient();
-			newIngredient.x = Math.random() * 2048;
-			newIngredient.y = 0;
-			ingredients.push(newIngredient);
-			self.addChild(newIngredient);
+			var newTopping = new Topping();
+			newTopping.x = Math.random() * 2048;
+			newTopping.y = 0;
+			toppings.push(newTopping);
+			self.addChild(newTopping);
 		}
 	});
 });