var Nutcracker = Container.expand(function () {
	var self = Container.call(this);
	self.freeMouth = true;
	self.upperJaw = self.createAsset('upperJaw', 'Nutcracker Upper Jaw', .5, .5);
	self.lowerJaw = self.createAsset('lowerJaw', 'Nutcracker Lower Jaw', .5, .5);
	self.upperJaw.y -= 50;
	self.lowerJaw.y += 25;
	self.mouthUp = true;
	Nutcracker.prototype.chewAnimation = function () {
		if (!self.freeMouth) {
			var chewRange = 75;
			var chewSpeed = 3;
			if (self.mouthUp) {
				if (self.upperJaw.y > -chewRange) {
					self.upperJaw.y -= chewSpeed;
				} else {
					self.mouthUp = false;
				}
			} else {
				if (self.upperJaw.y < -50) {
					self.upperJaw.y += chewSpeed;
				} else {
					self.mouthUp = true;
				}
			}
		}
	};
	self.isDragged = false;
	self.isReady = false;
	var yLevels = [1710, 1500, 1290];
	self.move = function () {
		if (self.mouthTimer && self.mouthTimer > 0) {
			self.mouthTimer--;
			self.chewAnimation();
			if (self.mouthTimer === 0) {
				self.freeMouth = true;
				self.upperJaw.y = -50;
			}
		}
		if (!self.isDragged && !yLevels.includes(self.y)) {
			if (self.y < yLevels[0]) {
				self.y += 5;
			} else {
				self.y -= 5;
			}
			if (yLevels.some(level => self.y >= level && self.y - 5 < level)) {
				self.y = yLevels.find(level => self.y >= level && self.y - 5 < level);
				self.isReady = true;
			}
		}
	};
	self.on('down', function (obj) {
		if (self.freeMouth) {
			var pos = obj.event.getLocalPosition(self.parent);
			self.y = pos.y;
			self.x = pos.x;
			self.isDragged = true;
			self.isReady = false;
			draggedObject = self;
		}
	});
});
var MouseTrap = Container.expand(function () {
	var self = Container.call(this);
	var mousetrapGraphics = self.createAsset('mousetrap', 'Mouse Trap Graphics', .5, .5);
	self.activate = function () {};
});
var Mouse = Container.expand(function () {
	var self = Container.call(this);
	var mouseGraphics = self.createAsset('mouse', 'Mouse Graphics', .5, .5);
	self.move = function () {
		self.x += 2;
	};
});
var BuildingMenu = Container.expand(function () {
	var self = Container.call(this);
	self.y = 0;
	self.x = 1024;
	var menuBackground = self.createAsset('menuBackground', 'Building Menu Background', 0.5, 0);
	self.addChild(menuBackground);
});
var NutcrackerButton = Container.expand(function (nutcrackers) {
	var self = Container.call(this);
	var buttonGraphics = self.createAsset('nutcrackerButton', 'Nutcracker Build Button', 0.5, 0);
	self.addChild(buttonGraphics);
	self.y = 200;
	var dragObject = null;
	self.on('down', function (obj) {
		if (ressourcesNuts >= 1) {
			var pos = obj.event.getLocalPosition(self.parent);
			dragObject = new Nutcracker();
			self.parent.addChild(dragObject);
			dragObject.y = pos.y + 200;
			dragObject.x = pos.x;
		}
	});
	stage.on('up', function (obj) {
		var pos = obj.event.getLocalPosition(self);
		if (dragObject) {
			if (pos.y > 200) {
				var newNutcracker = new Nutcracker();
				newNutcracker.x = pos.x;
				newNutcracker.y = pos.y + 200;
				self.parent.addChild(newNutcracker);
				nutcrackers.push(newNutcracker);
				dragObject.destroy();
				dragObject = null;
				ressourcesNuts--;
			} else {
				dragObject.destroy();
				dragObject = null;
			}
		}
	});
	stage.on('move', function (obj) {
		if (dragObject) {
			var pos = obj.event.getLocalPosition(self);
			dragObject.x = pos.x;
			dragObject.y = pos.y + 200;
		}
	});
});
var RollingNut = Container.expand(function () {
	var self = Container.call(this);
	var rollingNutGraphics = self.createAsset('rollingNut', 'Rolling Nut Graphics', .5, .5);
	self.move = function () {
		self.x += 2;
	};
});
var draggedObject = null;
var ressourcesNuts = 1;
var Game = Container.expand(function () {
	var self = Container.call(this);
	var yLevels = [2500, 2200, 1900];
	var background = self.createAsset('background', 'Background Graphics', 0, 0);
	self.addChildAt(background, 0);
	var buildingMenu = self.addChild(new BuildingMenu());
	self.addChild(buildingMenu);
	var nutsCounter = new Text2(ressourcesNuts.toString(), {
		size: 200,
		fill: "brown"
	});
	nutsCounter.anchor.set(0.5, 0);
	nutsCounter.x = 1700;
	nutsCounter.y = 100;
	self.addChild(nutsCounter);
	var nutcrackers = [];
	var mousetraps = [];
	var mice = [];
	var rollingNuts = [];
	var nutcrackerButton = self.addChild(new NutcrackerButton(nutcrackers));
	LK.gui.topCenter.addChild(nutcrackerButton);
	var tickCounter = 0;
	var updateCounter = 0;
	LK.on('tick', function () {
		tickCounter++;
		nutsCounter.setText(ressourcesNuts.toString());
		if (tickCounter % 300 == 0) {
			var newMouse = new Mouse();
			newMouse.x = 0 - newMouse.width;
			newMouse.y = yLevels[Math.floor(Math.random() * yLevels.length)];
			mice.push(newMouse);
			self.addChild(newMouse);
		}
		if (tickCounter % 1200 == 0) {
			var newRollingNut = new RollingNut();
			newRollingNut.x = 0 - newRollingNut.width;
			newRollingNut.y = yLevels[Math.floor(Math.random() * yLevels.length)];
			rollingNuts.push(newRollingNut);
			self.addChild(newRollingNut);
		}
		for (var i = 0; i < nutcrackers.length; i++) {
			nutcrackers[i].move();
		}
		for (var i = 0; i < mousetraps.length; i++) {
			mousetraps[i].activate();
		}
		for (var i = mice.length - 1; i >= 0; i--) {
			mice[i].move();
			for (var j = 0; j < nutcrackers.length; j++) {
				if (nutcrackers[j].isReady && nutcrackers[j].freeMouth && !nutcrackers[j].isDragged && mice[i].intersects(nutcrackers[j])) {
					mice[i].destroy();
					mice.splice(i, 1);
					nutcrackers[j].freeMouth = false;
					nutcrackers[j].mouthTimer = 180;
					break;
				}
			}
			if (mice[i] && mice[i].x > 2048 + mice[i].width) {
				mice[i].destroy();
				mice.splice(i, 1);
			}
		}
		for (var i = rollingNuts.length - 1; i >= 0; i--) {
			rollingNuts[i].move();
			for (var j = 0; j < nutcrackers.length; j++) {
				if (nutcrackers[j].isReady && nutcrackers[j].freeMouth && !nutcrackers[j].isDragged && rollingNuts[i].intersects(nutcrackers[j])) {
					ressourcesNuts++;
					rollingNuts[i].destroy();
				}
			}
			if (rollingNuts[i] && rollingNuts[i].x > 2048 + rollingNuts[i].width) {
				rollingNuts[i].destroy();
				rollingNuts.splice(i, 1);
			}
		}
	});
	stage.on('up', function (obj) {
		if (draggedObject) {
			var pos = obj.event.getLocalPosition(self);
			draggedObject.isDragged = false;
			draggedObject.isReady = false;
			draggedObject = null;
		}
	});
	stage.on('move', function (obj) {
		if (draggedObject) {
			var pos = obj.event.getLocalPosition(self);
			draggedObject.x = pos.x - 900;
			draggedObject.y = pos.y - 500;
		}
	});
});

===================================================================
--- original.js
+++ change.js
@@ -91,9 +91,8 @@
 			dragObject = new Nutcracker();
 			self.parent.addChild(dragObject);
 			dragObject.y = pos.y + 200;
 			dragObject.x = pos.x;
-			ressourcesNuts--;
 		}
 	});
 	stage.on('up', function (obj) {
 		var pos = obj.event.getLocalPosition(self);
@@ -105,8 +104,9 @@
 				self.parent.addChild(newNutcracker);
 				nutcrackers.push(newNutcracker);
 				dragObject.destroy();
 				dragObject = null;
+				ressourcesNuts--;
 			} else {
 				dragObject.destroy();
 				dragObject = null;
 			}
@@ -125,14 +125,8 @@
 	var rollingNutGraphics = self.createAsset('rollingNut', 'Rolling Nut Graphics', .5, .5);
 	self.move = function () {
 		self.x += 2;
 	};
-	self.interactWithNutcracker = function (nutcracker) {
-		if (nutcracker.isReady && nutcracker.freeMouth && !nutcracker.isDragged && self.intersects(nutcracker)) {
-			ressourcesNuts++;
-			self.destroy();
-		}
-	};
 });
 var draggedObject = null;
 var ressourcesNuts = 1;
 var Game = Container.expand(function () {
@@ -199,9 +193,12 @@
 		}
 		for (var i = rollingNuts.length - 1; i >= 0; i--) {
 			rollingNuts[i].move();
 			for (var j = 0; j < nutcrackers.length; j++) {
-				rollingNuts[i].interactWithNutcracker(nutcrackers[j]);
+				if (nutcrackers[j].isReady && nutcrackers[j].freeMouth && !nutcrackers[j].isDragged && rollingNuts[i].intersects(nutcrackers[j])) {
+					ressourcesNuts++;
+					rollingNuts[i].destroy();
+				}
 			}
 			if (rollingNuts[i] && rollingNuts[i].x > 2048 + rollingNuts[i].width) {
 				rollingNuts[i].destroy();
 				rollingNuts.splice(i, 1);