/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1");

/**** 
* Classes
****/ 
var CarPreview = Container.expand(function (carType) {
	var self = Container.call(this);
	if (carType === 'sports') {
		// Sports car preview
		var body = self.attachAsset('sportsCar', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		var frontWindow = self.attachAsset('sportsCarWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		frontWindow.y = -40;
		var rearWindow = self.attachAsset('sportsCarWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		rearWindow.y = 40;
		var leftWindow = self.attachAsset('sportsCarSideWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		leftWindow.x = -30;
		leftWindow.y = -10;
		var rightWindow = self.attachAsset('sportsCarSideWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		rightWindow.x = 30;
		rightWindow.y = -10;
		var spoiler = self.attachAsset('sportsCarSpoiler', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		spoiler.y = 80;
		var stripe = self.attachAsset('sportsCarStripe', {
			anchorX: 0.5,
			anchorY: 0.5
		});
	} else if (carType === 'luxury') {
		// Luxury car preview
		var body = self.attachAsset('luxuryCar', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		var frontWindow = self.attachAsset('luxuryCarWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		frontWindow.y = -45;
		var rearWindow = self.attachAsset('luxuryCarWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		rearWindow.y = 45;
		var leftWindow = self.attachAsset('luxuryCarSideWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		leftWindow.x = -35;
		leftWindow.y = -15;
		var rightWindow = self.attachAsset('luxuryCarSideWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		rightWindow.x = 35;
		rightWindow.y = -15;
		var grill = self.attachAsset('luxuryCarGrill', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		grill.y = -90;
		var trim = self.attachAsset('luxuryCarTrim', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		trim.y = 90;
	} else if (carType === 'race') {
		// Race car preview
		var body = self.attachAsset('raceCar', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		var frontWindow = self.attachAsset('raceCarWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		frontWindow.y = -35;
		var rearWindow = self.attachAsset('raceCarWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		rearWindow.y = 35;
		var leftWindow = self.attachAsset('raceCarSideWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		leftWindow.x = -25;
		leftWindow.y = -5;
		var rightWindow = self.attachAsset('raceCarSideWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		rightWindow.x = 25;
		rightWindow.y = -5;
		var wing = self.attachAsset('raceCarWing', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		wing.y = 75;
		var number = self.attachAsset('raceCarNumber', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		number.y = -60;
	} else if (carType === 'classic') {
		// Classic car preview
		var body = self.attachAsset('classicCar', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		var frontWindow = self.attachAsset('classicCarWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		frontWindow.y = -42;
		var rearWindow = self.attachAsset('classicCarWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		rearWindow.y = 42;
		var leftWindow = self.attachAsset('classicCarSideWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		leftWindow.x = -32;
		leftWindow.y = -12;
		var rightWindow = self.attachAsset('classicCarSideWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		rightWindow.x = 32;
		rightWindow.y = -12;
		var bumper = self.attachAsset('classicCarBumper', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		bumper.y = 87;
		var trim = self.attachAsset('classicCarTrim', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		trim.y = -87;
	}
	return self;
});
var CarSelectionScreen = Container.expand(function () {
	var self = Container.call(this);
	// Background panel
	var panel = self.attachAsset('carSelectPanel', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	panel.alpha = 0.95;
	// Title
	var titleBg = self.attachAsset('carSelectTitle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	titleBg.y = -450;
	titleBg.alpha = 0.8;
	var titleText = new Text2('SELECT YOUR CAR', {
		size: 80,
		fill: '#ffffff'
	});
	titleText.anchor.set(0.5, 0.5);
	titleBg.addChild(titleText);
	// Back button
	var backButton = self.attachAsset('carSelectButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	backButton.y = -370;
	backButton.alpha = 0.9;
	backButton.scaleX = 0.8;
	backButton.scaleY = 0.8;
	var backText = new Text2('BACK', {
		size: 30,
		fill: '#ffffff'
	});
	backText.anchor.set(0.5, 0.5);
	backButton.addChild(backText);
	// Road selection section
	var roadTitleBg = self.attachAsset('carSelectTitle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	roadTitleBg.y = 350;
	roadTitleBg.alpha = 0.8;
	var roadTitleText = new Text2('SELECT ROAD TYPE', {
		size: 60,
		fill: '#ffffff'
	});
	roadTitleText.anchor.set(0.5, 0.5);
	roadTitleBg.addChild(roadTitleText);
	// Road type buttons
	var roadTypes = [{
		type: 'highway',
		name: 'HIGHWAY',
		description: 'Fast traffic'
	}, {
		type: 'city',
		name: 'CITY ROAD',
		description: 'Heavy traffic'
	}];
	var roadButtons = [];
	for (var r = 0; r < roadTypes.length; r++) {
		var roadButton = self.attachAsset('carSelectButton', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		roadButton.x = (r - 0.5) * 400;
		roadButton.y = 450;
		roadButton.alpha = 0.9;
		roadButton.roadType = roadTypes[r].type;
		var roadButtonText = new Text2(roadTypes[r].name, {
			size: 35,
			fill: '#ffffff'
		});
		roadButtonText.anchor.set(0.5, 0.5);
		roadButton.addChild(roadButtonText);
		roadButtons.push(roadButton);
	}
	// Get owned cars from storage
	var ownedCars = storage.ownedCars || ['default'];
	var allCarTypes = [{
		type: 'default',
		name: 'DEFAULT CAR',
		speed: 'MEDIUM',
		handling: 'GOOD'
	}, {
		type: 'sports',
		name: 'SPORTS CAR',
		speed: 'HIGH',
		handling: 'EXCELLENT'
	}, {
		type: 'luxury',
		name: 'LUXURY CAR',
		speed: 'MEDIUM',
		handling: 'GOOD'
	}, {
		type: 'race',
		name: 'RACE CAR',
		speed: 'EXTREME',
		handling: 'PERFECT'
	}, {
		type: 'classic',
		name: 'CLASSIC CAR',
		speed: 'LOW',
		handling: 'STABLE'
	}];
	// Filter to only show owned cars
	var availableCarTypes = [];
	for (var a = 0; a < allCarTypes.length; a++) {
		if (ownedCars.indexOf(allCarTypes[a].type) !== -1) {
			availableCarTypes.push(allCarTypes[a]);
		}
	}
	var cards = [];
	for (var i = 0; i < availableCarTypes.length; i++) {
		var carType = availableCarTypes[i];
		var card = self.addChild(new Container());
		var cardBg = card.attachAsset('carSelectCard', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		cardBg.alpha = 0.8;
		// Position cards in rows, up to 3 per row
		var col = i % 3;
		var row = Math.floor(i / 3);
		card.x = (col - 1) * 400;
		card.y = (row - 0.5) * 350 - 100;
		// Car preview
		var carPreview = card.addChild(new CarPreview(carType.type));
		carPreview.y = -80;
		carPreview.scaleX = 0.7;
		carPreview.scaleY = 0.7;
		// Car name
		var nameText = new Text2(carType.name, {
			size: 35,
			fill: '#ffffff'
		});
		nameText.anchor.set(0.5, 0.5);
		card.addChild(nameText);
		nameText.y = 50;
		// Stats
		var speedText = new Text2('SPEED: ' + carType.speed, {
			size: 22,
			fill: '#f39c12'
		});
		speedText.anchor.set(0.5, 0.5);
		card.addChild(speedText);
		speedText.y = 80;
		var handlingText = new Text2('HANDLING: ' + carType.handling, {
			size: 22,
			fill: '#3498db'
		});
		handlingText.anchor.set(0.5, 0.5);
		card.addChild(handlingText);
		handlingText.y = 110;
		// Select button
		var selectButton = card.attachAsset('carSelectButton', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		selectButton.y = 160;
		selectButton.alpha = 0.9;
		var buttonText = new Text2('SELECT', {
			size: 30,
			fill: '#ffffff'
		});
		buttonText.anchor.set(0.5, 0.5);
		selectButton.addChild(buttonText);
		// Store car type for selection
		selectButton.carType = carType.type;
		cards.push({
			card: card,
			button: selectButton,
			type: carType.type
		});
	}
	self.cards = cards;
	self.roadButtons = roadButtons;
	self.selectedCar = null;
	self.selectedRoad = null;
	self.down = function (x, y, obj) {
		// Check back button
		var backBounds = {
			left: backButton.x - 120,
			right: backButton.x + 120,
			top: backButton.y - 32,
			bottom: backButton.y + 32
		};
		if (x >= backBounds.left && x <= backBounds.right && y >= backBounds.top && y <= backBounds.bottom) {
			LK.effects.flashObject(backButton, 0x00ff00, 200);
			self.goBackToMenu();
			return;
		}
		// Check if any car card was clicked
		for (var i = 0; i < self.cards.length; i++) {
			var card = self.cards[i].card;
			// Check entire card bounds for easier selection
			var cardBounds = {
				left: card.x - 200,
				right: card.x + 200,
				top: card.y - 175,
				bottom: card.y + 175
			};
			// Check if touch is within card bounds
			if (x >= cardBounds.left && x <= cardBounds.right && y >= cardBounds.top && y <= cardBounds.bottom) {
				// Flash the selected card for visual feedback
				LK.effects.flashObject(card, 0x00ff00, 200);
				self.selectedCar = self.cards[i].type;
				selectedCarType = self.cards[i].type;
				// Check if both car and road are selected
				if (self.selectedCar && self.selectedRoad) {
					self.startGameWithSelections();
				}
				break;
			}
		}
		// Check if any road button was clicked
		for (var r = 0; r < self.roadButtons.length; r++) {
			var roadBtn = self.roadButtons[r];
			var roadBounds = {
				left: roadBtn.x - 150,
				right: roadBtn.x + 150,
				top: roadBtn.y - 40,
				bottom: roadBtn.y + 40
			};
			if (x >= roadBounds.left && x <= roadBounds.right && y >= roadBounds.top && y <= roadBounds.bottom) {
				// Flash the selected road button
				LK.effects.flashObject(roadBtn, 0x00ff00, 200);
				self.selectedRoad = roadBtn.roadType;
				selectedRoadType = roadBtn.roadType;
				// Check if both car and road are selected
				if (self.selectedCar && self.selectedRoad) {
					self.startGameWithSelections();
				}
				break;
			}
		}
	};
	self.goBackToMenu = function () {
		LK.setTimeout(function () {
			if (carSelectionScreen) {
				carSelectionScreen.destroy();
				carSelectionScreen = null;
			}
			initMainMenu();
		}, 300);
	};
	self.startGameWithSelections = function () {
		// Small delay before starting game
		LK.setTimeout(function () {
			if (carSelectionScreen) {
				carSelectionScreen.destroy();
				carSelectionScreen = null;
			}
			startGame();
		}, 300);
	};
	return self;
});
var LaneDivider = Container.expand(function () {
	var self = Container.call(this);
	var dividerGraphics = self.attachAsset('laneDivider', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 10;
	self.update = function () {
		self.y += self.speed + gameSpeed;
	};
	return self;
});
var MainMenu = Container.expand(function () {
	var self = Container.call(this);
	// Background panel
	var panel = self.attachAsset('carSelectPanel', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	panel.alpha = 0.95;
	// Title
	var titleBg = self.attachAsset('carSelectTitle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	titleBg.y = -400;
	titleBg.alpha = 0.8;
	var titleText = new Text2('RACING GAME', {
		size: 80,
		fill: '#ffffff'
	});
	titleText.anchor.set(0.5, 0.5);
	titleBg.addChild(titleText);
	// Coins display
	var coinsBg = self.attachAsset('carSelectButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	coinsBg.y = -280;
	coinsBg.alpha = 0.9;
	var coinsText = new Text2('COINS: ' + (storage.totalCoins || 0), {
		size: 40,
		fill: '#ffd700'
	});
	coinsText.anchor.set(0.5, 0.5);
	coinsBg.addChild(coinsText);
	// Menu buttons
	var playButton = self.attachAsset('carSelectButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	playButton.y = -150;
	playButton.alpha = 0.9;
	var playText = new Text2('PLAY GAME', {
		size: 50,
		fill: '#ffffff'
	});
	playText.anchor.set(0.5, 0.5);
	playButton.addChild(playText);
	var shopButton = self.attachAsset('carSelectButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	shopButton.y = -50;
	shopButton.alpha = 0.9;
	var shopText = new Text2('SHOP', {
		size: 50,
		fill: '#ffffff'
	});
	shopText.anchor.set(0.5, 0.5);
	shopButton.addChild(shopText);
	var statsButton = self.attachAsset('carSelectButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	statsButton.y = 50;
	statsButton.alpha = 0.9;
	var statsText = new Text2('STATS', {
		size: 50,
		fill: '#ffffff'
	});
	statsText.anchor.set(0.5, 0.5);
	statsButton.addChild(statsText);
	// Stats display
	var stats = storage.playerStats || {
		totalDistance: 0,
		totalCoins: 0,
		bestScore: 0,
		gamesPlayed: 0
	};
	var statsBg = self.attachAsset('carSelectCard', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	statsBg.y = 250;
	statsBg.alpha = 0.8;
	statsBg.scaleY = 0.6;
	var statsTitle = new Text2('YOUR STATS', {
		size: 35,
		fill: '#ffffff'
	});
	statsTitle.anchor.set(0.5, 0.5);
	statsBg.addChild(statsTitle);
	statsTitle.y = -80;
	var bestScoreText = new Text2('BEST: ' + stats.bestScore + 'M', {
		size: 25,
		fill: '#00ff00'
	});
	bestScoreText.anchor.set(0.5, 0.5);
	statsBg.addChild(bestScoreText);
	bestScoreText.y = -40;
	var totalDistanceText = new Text2('TOTAL: ' + stats.totalDistance + 'M', {
		size: 25,
		fill: '#ffff00'
	});
	totalDistanceText.anchor.set(0.5, 0.5);
	statsBg.addChild(totalDistanceText);
	totalDistanceText.y = -10;
	var gamesPlayedText = new Text2('GAMES: ' + stats.gamesPlayed, {
		size: 25,
		fill: '#ff9900'
	});
	gamesPlayedText.anchor.set(0.5, 0.5);
	statsBg.addChild(gamesPlayedText);
	gamesPlayedText.y = 20;
	self.playButton = playButton;
	self.shopButton = shopButton;
	self.statsButton = statsButton;
	self.down = function (x, y, obj) {
		// Check play button
		var playBounds = {
			left: self.playButton.x - 150,
			right: self.playButton.x + 150,
			top: self.playButton.y - 40,
			bottom: self.playButton.y + 40
		};
		if (x >= playBounds.left && x <= playBounds.right && y >= playBounds.top && y <= playBounds.bottom) {
			LK.effects.flashObject(self.playButton, 0x00ff00, 200);
			self.startCarSelection();
			return;
		}
		// Check shop button
		var shopBounds = {
			left: self.shopButton.x - 150,
			right: self.shopButton.x + 150,
			top: self.shopButton.y - 40,
			bottom: self.shopButton.y + 40
		};
		if (x >= shopBounds.left && x <= shopBounds.right && y >= shopBounds.top && y <= shopBounds.bottom) {
			LK.effects.flashObject(self.shopButton, 0x00ff00, 200);
			self.openShop();
			return;
		}
	};
	self.startCarSelection = function () {
		LK.setTimeout(function () {
			if (mainMenu) {
				mainMenu.destroy();
				mainMenu = null;
			}
			initCarSelection();
		}, 300);
	};
	self.openShop = function () {
		LK.setTimeout(function () {
			if (mainMenu) {
				mainMenu.destroy();
				mainMenu = null;
			}
			shop = game.addChild(new Shop());
			shop.x = 1024;
			shop.y = 1366;
		}, 300);
	};
	return self;
});
var Obstacle = Container.expand(function (type) {
	var self = Container.call(this);
	var obstacleGraphics = self.attachAsset(type, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Add details based on vehicle type
	if (type === 'enemyCar') {
		// Add windows to enemy car
		var frontWindow = self.attachAsset('enemyCarWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		frontWindow.y = -40;
		var rearWindow = self.attachAsset('enemyCarWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		rearWindow.y = 40;
		var leftWindow = self.attachAsset('enemyCarSideWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		leftWindow.x = -25;
		leftWindow.y = -5;
		var rightWindow = self.attachAsset('enemyCarSideWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		rightWindow.x = 25;
		rightWindow.y = -5;
	} else if (type === 'truck') {
		// Add truck cab windows
		var truckWindow = self.attachAsset('truckWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		truckWindow.y = -60;
		// Add truck cargo area details
		var cargoDetail = self.attachAsset('truckCargo', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		cargoDetail.y = 30;
	} else if (type === 'barrier') {
		// Add warning stripes to barrier
		var stripe1 = self.attachAsset('barrierStripe', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		stripe1.y = -15;
		var stripe2 = self.attachAsset('barrierStripe', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		stripe2.y = 15;
	}
	self.speed = 8;
	self.obstacleType = type;
	self.passed = false;
	self.update = function () {
		self.y += self.speed + gameSpeed;
	};
	return self;
});
var ParticleSystem = Container.expand(function (particleType, count) {
	var self = Container.call(this);
	self.particles = [];
	self.particleType = particleType;
	for (var i = 0; i < count; i++) {
		var particle = self.attachAsset(particleType, {
			anchorX: 0.5,
			anchorY: 0.5
		});
		particle.vx = (Math.random() - 0.5) * 4;
		particle.vy = (Math.random() - 0.5) * 4;
		particle.life = 1.0;
		particle.maxLife = 1.0;
		particle.alpha = 0;
		self.particles.push(particle);
	}
	self.emit = function (x, y, force) {
		force = force || 1;
		for (var i = 0; i < self.particles.length; i++) {
			var particle = self.particles[i];
			if (particle.life <= 0) {
				particle.x = x + (Math.random() - 0.5) * 20;
				particle.y = y + (Math.random() - 0.5) * 20;
				particle.vx = (Math.random() - 0.5) * 6 * force;
				particle.vy = (Math.random() - 0.5) * 6 * force;
				particle.life = 1.0;
				particle.alpha = 1.0;
				break;
			}
		}
	};
	self.update = function () {
		for (var i = 0; i < self.particles.length; i++) {
			var particle = self.particles[i];
			if (particle.life > 0) {
				particle.x += particle.vx;
				particle.y += particle.vy;
				particle.life -= 0.02;
				particle.alpha = particle.life;
				particle.scaleX = particle.life;
				particle.scaleY = particle.life;
			}
		}
	};
	return self;
});
var PlayerCar = Container.expand(function (carType) {
	var self = Container.call(this);
	carType = carType || 'default';
	if (carType === 'sports') {
		// Sports car with ultra-realistic details
		var carGraphics = self.attachAsset('sportsCar', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		var frontWindow = self.attachAsset('sportsCarWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		frontWindow.y = -40;
		var rearWindow = self.attachAsset('sportsCarWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		rearWindow.y = 40;
		var leftWindow = self.attachAsset('sportsCarSideWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		leftWindow.x = -30;
		leftWindow.y = -10;
		var rightWindow = self.attachAsset('sportsCarSideWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		rightWindow.x = 30;
		rightWindow.y = -10;
		var spoiler = self.attachAsset('sportsCarSpoiler', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		spoiler.y = 80;
		var stripe = self.attachAsset('sportsCarStripe', {
			anchorX: 0.5,
			anchorY: 0.5
		});
	} else if (carType === 'luxury') {
		// Luxury car with ultra-realistic details
		var carGraphics = self.attachAsset('luxuryCar', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		var frontWindow = self.attachAsset('luxuryCarWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		frontWindow.y = -45;
		var rearWindow = self.attachAsset('luxuryCarWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		rearWindow.y = 45;
		var leftWindow = self.attachAsset('luxuryCarSideWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		leftWindow.x = -35;
		leftWindow.y = -15;
		var rightWindow = self.attachAsset('luxuryCarSideWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		rightWindow.x = 35;
		rightWindow.y = -15;
		var grill = self.attachAsset('luxuryCarGrill', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		grill.y = -90;
		var trim = self.attachAsset('luxuryCarTrim', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		trim.y = 90;
	} else if (carType === 'race') {
		// Race car with ultra-realistic details
		var carGraphics = self.attachAsset('raceCar', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		var frontWindow = self.attachAsset('raceCarWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		frontWindow.y = -35;
		var rearWindow = self.attachAsset('raceCarWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		rearWindow.y = 35;
		var leftWindow = self.attachAsset('raceCarSideWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		leftWindow.x = -25;
		leftWindow.y = -5;
		var rightWindow = self.attachAsset('raceCarSideWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		rightWindow.x = 25;
		rightWindow.y = -5;
		var wing = self.attachAsset('raceCarWing', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		wing.y = 75;
		var number = self.attachAsset('raceCarNumber', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		number.y = -60;
	} else if (carType === 'classic') {
		// Classic car with ultra-realistic details
		var carGraphics = self.attachAsset('classicCar', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		var frontWindow = self.attachAsset('classicCarWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		frontWindow.y = -42;
		var rearWindow = self.attachAsset('classicCarWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		rearWindow.y = 42;
		var leftWindow = self.attachAsset('classicCarSideWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		leftWindow.x = -32;
		leftWindow.y = -12;
		var rightWindow = self.attachAsset('classicCarSideWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		rightWindow.x = 32;
		rightWindow.y = -12;
		var bumper = self.attachAsset('classicCarBumper', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		bumper.y = 87;
		var trim = self.attachAsset('classicCarTrim', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		trim.y = -87;
	} else {
		// Default car
		var carGraphics = self.attachAsset('playerCar', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		var frontWindow = self.attachAsset('playerCarWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		frontWindow.y = -40;
		var rearWindow = self.attachAsset('playerCarWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		rearWindow.y = 40;
		var leftWindow = self.attachAsset('playerCarSideWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		leftWindow.x = -30;
		leftWindow.y = -10;
		var rightWindow = self.attachAsset('playerCarSideWindow', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		rightWindow.x = 30;
		rightWindow.y = -10;
	}
	self.currentLane = 0; // 0 = left lane, 1 = right lane
	self.targetX = 0;
	self.speed = 0;
	self.carType = carType;
	self.shieldActive = false;
	self.shieldTime = 0;
	self.boostActive = false;
	self.boostTime = 0;
	// Add headlight beams
	var leftHeadlight = self.attachAsset('lightBeam', {
		anchorX: 0.5,
		anchorY: 1
	});
	leftHeadlight.x = -25;
	leftHeadlight.y = -80;
	leftHeadlight.alpha = 0.6;
	var rightHeadlight = self.attachAsset('lightBeam', {
		anchorX: 0.5,
		anchorY: 1
	});
	rightHeadlight.x = 25;
	rightHeadlight.y = -80;
	rightHeadlight.alpha = 0.6;
	// Add exhaust particles
	self.exhaustSystem = self.addChild(new ParticleSystem('exhaustParticle', 15));
	self.exhaustSystem.y = 90;
	// Add shield effect (initially hidden)
	self.shieldEffect = self.attachAsset('shield', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.shieldEffect.alpha = 0;
	self.shieldEffect.scaleX = 1.5;
	self.shieldEffect.scaleY = 1.5;
	self.switchLane = function (lane) {
		if (self.currentLane !== lane) {
			self.currentLane = lane;
			self.targetX = lane === 0 ? leftLaneX : rightLaneX;
			LK.getSound('switch').play();
		}
	};
	self.activateShield = function () {
		self.shieldActive = true;
		self.shieldTime = 300; // 5 seconds at 60fps
		tween(self.shieldEffect, {
			alpha: 0.6
		}, {
			duration: 200
		});
		LK.getSound('powerup').play();
	};
	self.activateBoost = function () {
		self.boostActive = true;
		self.boostTime = 180; // 3 seconds at 60fps
		gameSpeed += 3;
		LK.getSound('boost').play();
		// Screen effect
		tween(game, {
			tint: 0x00ffff
		}, {
			duration: 100,
			onFinish: function onFinish() {
				tween(game, {
					tint: 0xffffff
				}, {
					duration: 100
				});
			}
		});
	};
	self.update = function () {
		// Smooth lane switching with tween animation
		var diff = self.targetX - self.x;
		if (Math.abs(diff) > 2) {
			self.x += diff * 0.15;
		} else {
			self.x = self.targetX;
		}
		// Update exhaust particles
		if (self.exhaustSystem) {
			self.exhaustSystem.emit(0, 90, 0.5);
			self.exhaustSystem.update();
		}
		// Update shield effect
		if (self.shieldActive) {
			self.shieldTime--;
			if (self.shieldTime <= 0) {
				self.shieldActive = false;
				tween(self.shieldEffect, {
					alpha: 0
				}, {
					duration: 300
				});
			} else {
				self.shieldEffect.rotation += 0.1;
				self.shieldEffect.alpha = 0.6 + Math.sin(LK.ticks * 0.2) * 0.2;
			}
		}
		// Update boost effect
		if (self.boostActive) {
			self.boostTime--;
			if (self.boostTime <= 0) {
				self.boostActive = false;
				gameSpeed = Math.max(gameSpeed - 3, 2);
			}
			// Emit nitro flames
			if (self.exhaustSystem) {
				self.exhaustSystem.emit(-10, 90, 2);
				self.exhaustSystem.emit(10, 90, 2);
			}
		}
	};
	return self;
});
var PowerUp = Container.expand(function (type) {
	var self = Container.call(this);
	self.powerType = type;
	var powerGraphics = self.attachAsset(type, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Add glow effect
	var glow = self.attachAsset('glowEffect', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	glow.alpha = 0.3;
	glow.scaleX = 0.5;
	glow.scaleY = 0.5;
	self.speed = 8;
	self.collected = false;
	self.rotationSpeed = 0.1;
	self.update = function () {
		self.y += self.speed + gameSpeed;
		self.rotation += self.rotationSpeed;
		// Pulsing glow effect
		glow.alpha = 0.3 + Math.sin(LK.ticks * 0.1) * 0.2;
		glow.scaleX = 0.5 + Math.sin(LK.ticks * 0.1) * 0.1;
		glow.scaleY = 0.5 + Math.sin(LK.ticks * 0.1) * 0.1;
	};
	return self;
});
var RoadLine = Container.expand(function () {
	var self = Container.call(this);
	var lineGraphics = self.attachAsset('roadLine', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 10;
	self.update = function () {
		self.y += self.speed + gameSpeed;
	};
	return self;
});
var Shop = Container.expand(function () {
	var self = Container.call(this);
	// Background panel
	var panel = self.attachAsset('carSelectPanel', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	panel.alpha = 0.95;
	// Title
	var titleBg = self.attachAsset('carSelectTitle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	titleBg.y = -500;
	titleBg.alpha = 0.8;
	var titleText = new Text2('SHOP', {
		size: 80,
		fill: '#ffffff'
	});
	titleText.anchor.set(0.5, 0.5);
	titleBg.addChild(titleText);
	// Coins display
	var coinsBg = self.attachAsset('carSelectButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	coinsBg.y = -400;
	coinsBg.alpha = 0.9;
	var coinsText = new Text2('COINS: ' + (storage.totalCoins || 0), {
		size: 50,
		fill: '#ffd700'
	});
	coinsText.anchor.set(0.5, 0.5);
	coinsBg.addChild(coinsText);
	// Shop items
	var shopItems = [{
		name: 'SPORTS CAR',
		type: 'sports',
		price: 500,
		description: 'High speed racing car'
	}, {
		name: 'LUXURY CAR',
		type: 'luxury',
		price: 1000,
		description: 'Premium comfort vehicle'
	}, {
		name: 'RACE CAR',
		type: 'race',
		price: 2000,
		description: 'Professional racing machine'
	}, {
		name: 'CLASSIC CAR',
		type: 'classic',
		price: 750,
		description: 'Vintage style automobile'
	}];
	var itemCards = [];
	for (var i = 0; i < shopItems.length; i++) {
		var item = shopItems[i];
		var card = self.addChild(new Container());
		var cardBg = card.attachAsset('carSelectCard', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		cardBg.alpha = 0.8;
		// Position cards in 2x2 grid
		var col = i % 2;
		var row = Math.floor(i / 2);
		card.x = (col - 0.5) * 500;
		card.y = (row - 0.5) * 300 - 50;
		// Car preview
		var carPreview = card.addChild(new CarPreview(item.type));
		carPreview.y = -100;
		carPreview.scaleX = 0.6;
		carPreview.scaleY = 0.6;
		// Item name
		var nameText = new Text2(item.name, {
			size: 30,
			fill: '#ffffff'
		});
		nameText.anchor.set(0.5, 0.5);
		card.addChild(nameText);
		nameText.y = 20;
		// Price
		var priceText = new Text2(item.price + ' COINS', {
			size: 25,
			fill: '#ffd700'
		});
		priceText.anchor.set(0.5, 0.5);
		card.addChild(priceText);
		priceText.y = 50;
		// Description
		var descText = new Text2(item.description, {
			size: 18,
			fill: '#cccccc'
		});
		descText.anchor.set(0.5, 0.5);
		card.addChild(descText);
		descText.y = 80;
		// Buy/Owned button
		var buyButton = card.attachAsset('carSelectButton', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		buyButton.y = 120;
		buyButton.alpha = 0.9;
		var ownedCars = storage.ownedCars || ['default'];
		var isOwned = ownedCars.indexOf(item.type) !== -1;
		var canAfford = (storage.totalCoins || 0) >= item.price;
		var buttonText = new Text2(isOwned ? 'OWNED' : canAfford ? 'BUY' : 'NOT ENOUGH COINS', {
			size: 20,
			fill: isOwned ? '#00ff00' : canAfford ? '#ffffff' : '#ff0000'
		});
		buttonText.anchor.set(0.5, 0.5);
		buyButton.addChild(buttonText);
		buyButton.itemType = item.type;
		buyButton.itemPrice = item.price;
		buyButton.isOwned = isOwned;
		buyButton.canAfford = canAfford;
		itemCards.push({
			card: card,
			button: buyButton,
			item: item
		});
	}
	// Back button
	var backButton = self.attachAsset('carSelectButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	backButton.y = 400;
	backButton.alpha = 0.9;
	var backText = new Text2('BACK TO MENU', {
		size: 30,
		fill: '#ffffff'
	});
	backText.anchor.set(0.5, 0.5);
	backButton.addChild(backText);
	self.itemCards = itemCards;
	self.backButton = backButton;
	self.coinsText = coinsText;
	self.down = function (x, y, obj) {
		// Check back button
		var backBounds = {
			left: self.backButton.x - 150,
			right: self.backButton.x + 150,
			top: self.backButton.y - 40,
			bottom: self.backButton.y + 40
		};
		if (x >= backBounds.left && x <= backBounds.right && y >= backBounds.top && y <= backBounds.bottom) {
			LK.effects.flashObject(self.backButton, 0x00ff00, 200);
			self.goBackToMenu();
			return;
		}
		// Check item cards
		for (var i = 0; i < self.itemCards.length; i++) {
			var cardData = self.itemCards[i];
			var button = cardData.button;
			var buttonBounds = {
				left: cardData.card.x + button.x - 150,
				right: cardData.card.x + button.x + 150,
				top: cardData.card.y + button.y - 40,
				bottom: cardData.card.y + button.y + 40
			};
			if (x >= buttonBounds.left && x <= buttonBounds.right && y >= buttonBounds.top && y <= buttonBounds.bottom) {
				if (!button.isOwned && button.canAfford) {
					self.purchaseItem(cardData.item);
					LK.effects.flashObject(button, 0x00ff00, 200);
				} else {
					LK.effects.flashObject(button, 0xff0000, 200);
				}
				break;
			}
		}
	};
	self.purchaseItem = function (item) {
		var currentCoins = storage.totalCoins || 0;
		if (currentCoins >= item.price) {
			// Deduct coins
			storage.totalCoins = currentCoins - item.price;
			// Add car to owned cars
			var ownedCars = storage.ownedCars || ['default'];
			ownedCars.push(item.type);
			storage.ownedCars = ownedCars;
			// Update display
			self.coinsText.setText('COINS: ' + storage.totalCoins);
			// Refresh shop display
			self.destroy();
			shop = game.addChild(new Shop());
			shop.x = 1024;
			shop.y = 1366;
		}
	};
	self.goBackToMenu = function () {
		LK.setTimeout(function () {
			if (shop) {
				shop.destroy();
				shop = null;
			}
			initMainMenu();
		}, 300);
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x2c3e50
});

/**** 
* Game Code
****/ 
// Car selection UI assets
// Car selection assets
// Barrier detail assets
// Truck detail assets
// Enemy car detail assets
// Player car detail assets
// Game state variables
var gameState = 'mainMenu'; // 'mainMenu', 'carSelection', 'playing', 'shop'
var selectedCarType = 'default';
var selectedRoadType = 'highway';
var mainMenu = null;
var carSelectionScreen = null;
var shop = null;
// Enhanced game features
var rainSystem = null;
var sparkleSystem = null;
var powerUps = [];
var coins = [];
var playerStats = storage.playerStats || {
	totalDistance: 0,
	totalCoins: 0,
	bestScore: 0,
	gamesPlayed: 0
};
var currentCoins = 0;
// Initialize storage defaults
if (!storage.totalCoins) storage.totalCoins = 0;
if (!storage.ownedCars) storage.ownedCars = ['default'];
var weatherEnabled = true;
var lightingEnabled = true;
// Game variables
var gameSpeed = 2;
var difficultyTimer = 0;
var obstacleTimer = 0;
var roadLineTimer = 0;
var leftLaneX = 1024 - 200;
var rightLaneX = 1024 + 200;
// Game objects arrays
var obstacles = [];
var roadLines = [];
var obstacleTypes = ['enemyCar', 'truck', 'barrier'];
// Create road surface
var roadSurface = game.addChild(LK.getAsset('roadSurface', {
	anchorX: 0.5,
	anchorY: 0.5
}));
roadSurface.x = 1024;
roadSurface.y = 1366;
// Add road texture patterns for realism
for (var i = 0; i < 60; i++) {
	var textureStripe = game.addChild(LK.getAsset('roadTexture', {
		anchorX: 0.5,
		anchorY: 0.5
	}));
	textureStripe.x = 1024;
	textureStripe.y = i * 50;
	textureStripe.alpha = 0.3;
}
// Add asphalt pattern details
for (var i = 0; i < 200; i++) {
	var pattern = game.addChild(LK.getAsset('asphaltPattern', {
		anchorX: 0.5,
		anchorY: 0.5
	}));
	pattern.x = 424 + Math.random() * 1200;
	pattern.y = Math.random() * 2732;
	pattern.alpha = 0.2;
	pattern.rotation = Math.random() * Math.PI;
}
// Create road sides
var leftSide = game.addChild(LK.getAsset('roadSide', {
	anchorX: 0.5,
	anchorY: 0.5
}));
leftSide.x = 374;
leftSide.y = 1366;
var rightSide = game.addChild(LK.getAsset('roadSide', {
	anchorX: 0.5,
	anchorY: 0.5
}));
rightSide.x = 1674;
rightSide.y = 1366;
// Add road edge lines for realism
var leftEdge = game.addChild(LK.getAsset('roadEdge', {
	anchorX: 0.5,
	anchorY: 0.5
}));
leftEdge.x = 424;
leftEdge.y = 1366;
var rightEdge = game.addChild(LK.getAsset('roadEdge', {
	anchorX: 0.5,
	anchorY: 0.5
}));
rightEdge.x = 1624;
rightEdge.y = 1366;
// Initialize main menu
function initMainMenu() {
	mainMenu = game.addChild(new MainMenu());
	mainMenu.x = 1024;
	mainMenu.y = 1366;
}
// Initialize car selection screen
function initCarSelection() {
	carSelectionScreen = game.addChild(new CarSelectionScreen());
	carSelectionScreen.x = 1024;
	carSelectionScreen.y = 1366;
}
initMainMenu();
// Game start function
function startGame() {
	gameState = 'playing';
	// Create player car with selected type
	playerCar = game.addChild(new PlayerCar(selectedCarType));
	playerCar.x = leftLaneX;
	playerCar.y = 2400;
	playerCar.targetX = leftLaneX;
	// Make playerCar globally accessible
	game.playerCar = playerCar;
	// Initialize particle systems
	rainSystem = game.addChild(new ParticleSystem('rainDrop', 50));
	sparkleSystem = game.addChild(new ParticleSystem('sparkleParticle', 30));
	// Lighting effects removed from game environment
	// Car headlights remain intact in PlayerCar class
	// Adjust game difficulty based on road type
	if (selectedRoadType === 'city') {
		gameSpeed = 3;
		obstacleTypes = ['enemyCar', 'truck', 'barrier']; // Start with balanced obstacles
	} else {
		gameSpeed = 2;
		obstacleTypes = ['enemyCar', 'truck', 'barrier']; // Default highway
	}
}
// Placeholder for player car (will be created after car selection)
var playerCar = null;
// Create dashboard panel
var dashboardPanel = LK.getAsset('dashboardPanel', {
	anchorX: 0.5,
	anchorY: 0
});
LK.gui.top.addChild(dashboardPanel);
dashboardPanel.y = 20;
dashboardPanel.alpha = 0.8;
// Create speedometer
var speedometer = LK.getAsset('speedometer', {
	anchorX: 0.5,
	anchorY: 0.5
});
LK.gui.topRight.addChild(speedometer);
speedometer.x = -150;
speedometer.y = 100;
speedometer.alpha = 0.9;
// Create speedometer needle
var speedometerNeedle = LK.getAsset('speedometerNeedle', {
	anchorX: 0.5,
	anchorY: 1
});
speedometer.addChild(speedometerNeedle);
speedometerNeedle.y = 20;
// Create mini map
var miniMap = LK.getAsset('miniMap', {
	anchorX: 0,
	anchorY: 0
});
LK.gui.topLeft.addChild(miniMap);
miniMap.x = 120;
miniMap.y = 50;
miniMap.alpha = 0.7;
// Create score display with dashboard styling
var scoreText = new Text2('DISTANCE: 0', {
	size: 50,
	fill: '#00ff00'
});
scoreText.anchor.set(0.5, 0.5);
dashboardPanel.addChild(scoreText);
scoreText.y = -15;
// Create speed display with dashboard styling
var speedText = new Text2('SPEED: 1', {
	size: 40,
	fill: '#ffff00'
});
speedText.anchor.set(0.5, 0.5);
dashboardPanel.addChild(speedText);
speedText.y = 25;
// Create coin counter display
var coinText = new Text2('COINS: 0', {
	size: 35,
	fill: '#ffd700'
});
coinText.anchor.set(0.5, 0.5);
dashboardPanel.addChild(coinText);
coinText.y = 55;
// Touch controls
game.down = function (x, y, obj) {
	if (gameState === 'carSelection' && carSelectionScreen) {
		// Convert touch coordinates to car selection screen coordinates
		var localPos = carSelectionScreen.toLocal({
			x: x,
			y: y
		});
		carSelectionScreen.down(localPos.x, localPos.y, obj);
		return;
	} else if (gameState === 'playing' && game.playerCar) {
		if (x < 1024) {
			// Left side of screen - switch to left lane
			game.playerCar.switchLane(0);
		} else {
			// Right side of screen - switch to right lane
			game.playerCar.switchLane(1);
		}
	}
};
// Spawn obstacle function
function spawnObstacle() {
	// Difficulty scaling based on score
	var currentScore = LK.getScore();
	var difficultyLevel = Math.floor(currentScore / 100); // Every 100 points increases difficulty
	var barrierChance = Math.min(0.1 + difficultyLevel * 0.05, 0.4); // Start with 10% barriers, max 40%
	var enemyChance = Math.min(0.6 + difficultyLevel * 0.1, 0.8); // Start with 60% enemies, max 80%
	// Select obstacle type based on difficulty
	var obstacleType;
	var rand = Math.random();
	if (rand < barrierChance) {
		obstacleType = 'barrier';
	} else if (rand < barrierChance + enemyChance) {
		obstacleType = 'enemyCar';
	} else {
		obstacleType = 'truck';
	}
	var obstacle = new Obstacle(obstacleType);
	// Randomly place in left or right lane
	var lane = Math.floor(Math.random() * 2);
	obstacle.x = lane === 0 ? leftLaneX : rightLaneX;
	obstacle.y = -200;
	obstacle.lane = lane;
	obstacles.push(obstacle);
	game.addChild(obstacle);
}
// Spawn road line function
function spawnRoadLine() {
	var roadLine = new RoadLine();
	roadLine.x = 1024;
	roadLine.y = -50;
	roadLines.push(roadLine);
	game.addChild(roadLine);
}
// Spawn power-up function
function spawnPowerUp() {
	var powerUpTypes = ['speedBoost', 'shield'];
	var powerUpType = powerUpTypes[Math.floor(Math.random() * powerUpTypes.length)];
	var powerUp = new PowerUp(powerUpType);
	var lane = Math.floor(Math.random() * 2);
	powerUp.x = lane === 0 ? leftLaneX : rightLaneX;
	powerUp.y = -200;
	powerUps.push(powerUp);
	game.addChild(powerUp);
}
// Spawn coin function
function spawnCoin() {
	var coin = new PowerUp('coin');
	var lane = Math.floor(Math.random() * 2);
	coin.x = lane === 0 ? leftLaneX : rightLaneX;
	coin.y = -200;
	coins.push(coin);
	game.addChild(coin);
}
// Main game update loop
game.update = function () {
	if (gameState === 'mainMenu' || gameState === 'carSelection' || gameState === 'shop') {
		// Menu screens are active, don't update game logic
		return;
	}
	if (gameState === 'playing' && game.playerCar) {
		// Update difficulty
		difficultyTimer++;
		if (difficultyTimer % 600 === 0) {
			// Every 10 seconds
			gameSpeed += 0.5;
			speedText.setText('SPEED: ' + Math.floor(gameSpeed) + ' KM/H');
		}
		// Update score
		LK.setScore(Math.floor(LK.ticks / 10));
		scoreText.setText('DISTANCE: ' + LK.getScore() + ' M');
		coinText.setText('COINS: ' + currentCoins);
		// Update environmental effects
		if (weatherEnabled && rainSystem) {
			for (var r = 0; r < 3; r++) {
				rainSystem.emit(Math.random() * 2048, -50, 1.5);
			}
			rainSystem.update();
		}
		if (sparkleSystem) {
			if (Math.random() < 0.1) {
				sparkleSystem.emit(Math.random() * 2048, Math.random() * 2732, 0.5);
			}
			sparkleSystem.update();
		}
		// Spawn obstacles
		obstacleTimer++;
		// Progressive difficulty: spawn rate increases with score
		var currentScore = LK.getScore();
		var difficultyLevel = Math.floor(currentScore / 50); // Every 50 points increases spawn rate
		var baseSpawnRate = 120; // Start with slower spawn rate (2 seconds)
		var spawnRate = Math.max(baseSpawnRate - difficultyLevel * 10, 45); // Minimum 0.75 seconds between spawns
		if (obstacleTimer % spawnRate === 0) {
			spawnObstacle();
		}
		// Spawn power-ups occasionally
		if (LK.ticks % 900 === 0) {
			// Every 15 seconds
			spawnPowerUp();
		}
		// Spawn coins frequently
		if (LK.ticks % 180 === 0) {
			// Every 3 seconds
			spawnCoin();
		}
		// Spawn road lines
		roadLineTimer++;
		if (roadLineTimer % 40 === 0) {
			spawnRoadLine();
		}
		// Spawn lane dividers for center line
		if (roadLineTimer % 30 === 0) {
			var laneDivider = new LaneDivider();
			laneDivider.x = 1024;
			laneDivider.y = -50;
			roadLines.push(laneDivider);
			game.addChild(laneDivider);
		}
		// Update speedometer needle rotation based on speed
		speedometerNeedle.rotation = gameSpeed / 10 * Math.PI * 0.5;
		// Update and check obstacles
		for (var i = obstacles.length - 1; i >= 0; i--) {
			var obstacle = obstacles[i];
			// Check if obstacle is off screen
			if (obstacle.y > 2800) {
				// Give points for passing obstacle
				if (!obstacle.passed) {
					LK.setScore(LK.getScore() + 10);
					obstacle.passed = true;
				}
				obstacle.destroy();
				obstacles.splice(i, 1);
				continue;
			}
			// Check collision with player (skip if shield is active)
			if (obstacle.intersects(game.playerCar) && !game.playerCar.shieldActive) {
				LK.getSound('crash').play();
				LK.effects.flashScreen(0xff0000, 1000);
				// Update player stats and storage
				playerStats.totalDistance += LK.getScore();
				playerStats.totalCoins += currentCoins;
				playerStats.gamesPlayed++;
				if (LK.getScore() > playerStats.bestScore) {
					playerStats.bestScore = LK.getScore();
				}
				storage.playerStats = playerStats;
				// Add coins to total storage
				storage.totalCoins = (storage.totalCoins || 0) + currentCoins;
				// Reset game state
				gameState = 'mainMenu';
				LK.showGameOver();
				return;
			}
			// Check if obstacle was passed for scoring
			if (!obstacle.passed && obstacle.y > game.playerCar.y + 100) {
				obstacle.passed = true;
				LK.setScore(LK.getScore() + 5);
			}
		}
		// Update and check power-ups
		for (var p = powerUps.length - 1; p >= 0; p--) {
			var powerUp = powerUps[p];
			if (powerUp.y > 2800) {
				powerUp.destroy();
				powerUps.splice(p, 1);
				continue;
			}
			// Check collection
			if (powerUp.intersects(game.playerCar) && !powerUp.collected) {
				powerUp.collected = true;
				// Activate power-up effect
				if (powerUp.powerType === 'speedBoost') {
					game.playerCar.activateBoost();
				} else if (powerUp.powerType === 'shield') {
					game.playerCar.activateShield();
				}
				// Visual feedback
				sparkleSystem.emit(powerUp.x, powerUp.y, 2);
				tween(powerUp, {
					alpha: 0,
					scaleX: 2,
					scaleY: 2
				}, {
					duration: 300,
					onFinish: function onFinish() {
						powerUp.destroy();
					}
				});
				powerUps.splice(p, 1);
			}
		}
		// Update and check coins
		for (var c = coins.length - 1; c >= 0; c--) {
			var coin = coins[c];
			if (coin.y > 2800) {
				coin.destroy();
				coins.splice(c, 1);
				continue;
			}
			// Check collection
			if (coin.intersects(game.playerCar) && !coin.collected) {
				coin.collected = true;
				currentCoins++;
				LK.getSound('coin').play();
				// Visual feedback
				sparkleSystem.emit(coin.x, coin.y, 1.5);
				tween(coin, {
					alpha: 0,
					y: coin.y - 50
				}, {
					duration: 500,
					onFinish: function onFinish() {
						coin.destroy();
					}
				});
				coins.splice(c, 1);
			}
		}
		// Update and clean up road lines
		for (var j = roadLines.length - 1; j >= 0; j--) {
			var roadLine = roadLines[j];
			if (roadLine.y > 2800) {
				roadLine.destroy();
				roadLines.splice(j, 1);
			}
		}
	}
};

===================================================================
--- original.js
+++ change.js
@@ -183,8 +183,23 @@
 		fill: '#ffffff'
 	});
 	titleText.anchor.set(0.5, 0.5);
 	titleBg.addChild(titleText);
+	// Back button
+	var backButton = self.attachAsset('carSelectButton', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	backButton.y = -370;
+	backButton.alpha = 0.9;
+	backButton.scaleX = 0.8;
+	backButton.scaleY = 0.8;
+	var backText = new Text2('BACK', {
+		size: 30,
+		fill: '#ffffff'
+	});
+	backText.anchor.set(0.5, 0.5);
+	backButton.addChild(backText);
 	// Road selection section
 	var roadTitleBg = self.attachAsset('carSelectTitle', {
 		anchorX: 0.5,
 		anchorY: 0.5
@@ -224,10 +239,16 @@
 		roadButtonText.anchor.set(0.5, 0.5);
 		roadButton.addChild(roadButtonText);
 		roadButtons.push(roadButton);
 	}
-	// Car selection cards
-	var carTypes = [{
+	// Get owned cars from storage
+	var ownedCars = storage.ownedCars || ['default'];
+	var allCarTypes = [{
+		type: 'default',
+		name: 'DEFAULT CAR',
+		speed: 'MEDIUM',
+		handling: 'GOOD'
+	}, {
 		type: 'sports',
 		name: 'SPORTS CAR',
 		speed: 'HIGH',
 		handling: 'EXCELLENT'
@@ -246,43 +267,51 @@
 		name: 'CLASSIC CAR',
 		speed: 'LOW',
 		handling: 'STABLE'
 	}];
+	// Filter to only show owned cars
+	var availableCarTypes = [];
+	for (var a = 0; a < allCarTypes.length; a++) {
+		if (ownedCars.indexOf(allCarTypes[a].type) !== -1) {
+			availableCarTypes.push(allCarTypes[a]);
+		}
+	}
 	var cards = [];
-	for (var i = 0; i < carTypes.length; i++) {
+	for (var i = 0; i < availableCarTypes.length; i++) {
+		var carType = availableCarTypes[i];
 		var card = self.addChild(new Container());
 		var cardBg = card.attachAsset('carSelectCard', {
 			anchorX: 0.5,
 			anchorY: 0.5
 		});
 		cardBg.alpha = 0.8;
-		// Position cards in 2x2 grid with better spacing
-		var col = i % 2;
-		var row = Math.floor(i / 2);
-		card.x = (col - 0.5) * 500;
+		// Position cards in rows, up to 3 per row
+		var col = i % 3;
+		var row = Math.floor(i / 3);
+		card.x = (col - 1) * 400;
 		card.y = (row - 0.5) * 350 - 100;
 		// Car preview
-		var carPreview = card.addChild(new CarPreview(carTypes[i].type));
+		var carPreview = card.addChild(new CarPreview(carType.type));
 		carPreview.y = -80;
 		carPreview.scaleX = 0.7;
 		carPreview.scaleY = 0.7;
 		// Car name
-		var nameText = new Text2(carTypes[i].name, {
+		var nameText = new Text2(carType.name, {
 			size: 35,
 			fill: '#ffffff'
 		});
 		nameText.anchor.set(0.5, 0.5);
 		card.addChild(nameText);
 		nameText.y = 50;
 		// Stats
-		var speedText = new Text2('SPEED: ' + carTypes[i].speed, {
+		var speedText = new Text2('SPEED: ' + carType.speed, {
 			size: 22,
 			fill: '#f39c12'
 		});
 		speedText.anchor.set(0.5, 0.5);
 		card.addChild(speedText);
 		speedText.y = 80;
-		var handlingText = new Text2('HANDLING: ' + carTypes[i].handling, {
+		var handlingText = new Text2('HANDLING: ' + carType.handling, {
 			size: 22,
 			fill: '#3498db'
 		});
 		handlingText.anchor.set(0.5, 0.5);
@@ -301,20 +330,32 @@
 		});
 		buttonText.anchor.set(0.5, 0.5);
 		selectButton.addChild(buttonText);
 		// Store car type for selection
-		selectButton.carType = carTypes[i].type;
+		selectButton.carType = carType.type;
 		cards.push({
 			card: card,
 			button: selectButton,
-			type: carTypes[i].type
+			type: carType.type
 		});
 	}
 	self.cards = cards;
 	self.roadButtons = roadButtons;
 	self.selectedCar = null;
 	self.selectedRoad = null;
 	self.down = function (x, y, obj) {
+		// Check back button
+		var backBounds = {
+			left: backButton.x - 120,
+			right: backButton.x + 120,
+			top: backButton.y - 32,
+			bottom: backButton.y + 32
+		};
+		if (x >= backBounds.left && x <= backBounds.right && y >= backBounds.top && y <= backBounds.bottom) {
+			LK.effects.flashObject(backButton, 0x00ff00, 200);
+			self.goBackToMenu();
+			return;
+		}
 		// Check if any car card was clicked
 		for (var i = 0; i < self.cards.length; i++) {
 			var card = self.cards[i].card;
 			// Check entire card bounds for easier selection
@@ -358,8 +399,17 @@
 				break;
 			}
 		}
 	};
+	self.goBackToMenu = function () {
+		LK.setTimeout(function () {
+			if (carSelectionScreen) {
+				carSelectionScreen.destroy();
+				carSelectionScreen = null;
+			}
+			initMainMenu();
+		}, 300);
+	};
 	self.startGameWithSelections = function () {
 		// Small delay before starting game
 		LK.setTimeout(function () {
 			if (carSelectionScreen) {
@@ -382,8 +432,172 @@
 		self.y += self.speed + gameSpeed;
 	};
 	return self;
 });
+var MainMenu = Container.expand(function () {
+	var self = Container.call(this);
+	// Background panel
+	var panel = self.attachAsset('carSelectPanel', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	panel.alpha = 0.95;
+	// Title
+	var titleBg = self.attachAsset('carSelectTitle', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	titleBg.y = -400;
+	titleBg.alpha = 0.8;
+	var titleText = new Text2('RACING GAME', {
+		size: 80,
+		fill: '#ffffff'
+	});
+	titleText.anchor.set(0.5, 0.5);
+	titleBg.addChild(titleText);
+	// Coins display
+	var coinsBg = self.attachAsset('carSelectButton', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	coinsBg.y = -280;
+	coinsBg.alpha = 0.9;
+	var coinsText = new Text2('COINS: ' + (storage.totalCoins || 0), {
+		size: 40,
+		fill: '#ffd700'
+	});
+	coinsText.anchor.set(0.5, 0.5);
+	coinsBg.addChild(coinsText);
+	// Menu buttons
+	var playButton = self.attachAsset('carSelectButton', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	playButton.y = -150;
+	playButton.alpha = 0.9;
+	var playText = new Text2('PLAY GAME', {
+		size: 50,
+		fill: '#ffffff'
+	});
+	playText.anchor.set(0.5, 0.5);
+	playButton.addChild(playText);
+	var shopButton = self.attachAsset('carSelectButton', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	shopButton.y = -50;
+	shopButton.alpha = 0.9;
+	var shopText = new Text2('SHOP', {
+		size: 50,
+		fill: '#ffffff'
+	});
+	shopText.anchor.set(0.5, 0.5);
+	shopButton.addChild(shopText);
+	var statsButton = self.attachAsset('carSelectButton', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	statsButton.y = 50;
+	statsButton.alpha = 0.9;
+	var statsText = new Text2('STATS', {
+		size: 50,
+		fill: '#ffffff'
+	});
+	statsText.anchor.set(0.5, 0.5);
+	statsButton.addChild(statsText);
+	// Stats display
+	var stats = storage.playerStats || {
+		totalDistance: 0,
+		totalCoins: 0,
+		bestScore: 0,
+		gamesPlayed: 0
+	};
+	var statsBg = self.attachAsset('carSelectCard', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	statsBg.y = 250;
+	statsBg.alpha = 0.8;
+	statsBg.scaleY = 0.6;
+	var statsTitle = new Text2('YOUR STATS', {
+		size: 35,
+		fill: '#ffffff'
+	});
+	statsTitle.anchor.set(0.5, 0.5);
+	statsBg.addChild(statsTitle);
+	statsTitle.y = -80;
+	var bestScoreText = new Text2('BEST: ' + stats.bestScore + 'M', {
+		size: 25,
+		fill: '#00ff00'
+	});
+	bestScoreText.anchor.set(0.5, 0.5);
+	statsBg.addChild(bestScoreText);
+	bestScoreText.y = -40;
+	var totalDistanceText = new Text2('TOTAL: ' + stats.totalDistance + 'M', {
+		size: 25,
+		fill: '#ffff00'
+	});
+	totalDistanceText.anchor.set(0.5, 0.5);
+	statsBg.addChild(totalDistanceText);
+	totalDistanceText.y = -10;
+	var gamesPlayedText = new Text2('GAMES: ' + stats.gamesPlayed, {
+		size: 25,
+		fill: '#ff9900'
+	});
+	gamesPlayedText.anchor.set(0.5, 0.5);
+	statsBg.addChild(gamesPlayedText);
+	gamesPlayedText.y = 20;
+	self.playButton = playButton;
+	self.shopButton = shopButton;
+	self.statsButton = statsButton;
+	self.down = function (x, y, obj) {
+		// Check play button
+		var playBounds = {
+			left: self.playButton.x - 150,
+			right: self.playButton.x + 150,
+			top: self.playButton.y - 40,
+			bottom: self.playButton.y + 40
+		};
+		if (x >= playBounds.left && x <= playBounds.right && y >= playBounds.top && y <= playBounds.bottom) {
+			LK.effects.flashObject(self.playButton, 0x00ff00, 200);
+			self.startCarSelection();
+			return;
+		}
+		// Check shop button
+		var shopBounds = {
+			left: self.shopButton.x - 150,
+			right: self.shopButton.x + 150,
+			top: self.shopButton.y - 40,
+			bottom: self.shopButton.y + 40
+		};
+		if (x >= shopBounds.left && x <= shopBounds.right && y >= shopBounds.top && y <= shopBounds.bottom) {
+			LK.effects.flashObject(self.shopButton, 0x00ff00, 200);
+			self.openShop();
+			return;
+		}
+	};
+	self.startCarSelection = function () {
+		LK.setTimeout(function () {
+			if (mainMenu) {
+				mainMenu.destroy();
+				mainMenu = null;
+			}
+			initCarSelection();
+		}, 300);
+	};
+	self.openShop = function () {
+		LK.setTimeout(function () {
+			if (mainMenu) {
+				mainMenu.destroy();
+				mainMenu = null;
+			}
+			shop = game.addChild(new Shop());
+			shop.x = 1024;
+			shop.y = 1366;
+		}, 300);
+	};
+	return self;
+});
 var Obstacle = Container.expand(function (type) {
 	var self = Container.call(this);
 	var obstacleGraphics = self.attachAsset(type, {
 		anchorX: 0.5,
@@ -830,8 +1044,212 @@
 		self.y += self.speed + gameSpeed;
 	};
 	return self;
 });
+var Shop = Container.expand(function () {
+	var self = Container.call(this);
+	// Background panel
+	var panel = self.attachAsset('carSelectPanel', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	panel.alpha = 0.95;
+	// Title
+	var titleBg = self.attachAsset('carSelectTitle', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	titleBg.y = -500;
+	titleBg.alpha = 0.8;
+	var titleText = new Text2('SHOP', {
+		size: 80,
+		fill: '#ffffff'
+	});
+	titleText.anchor.set(0.5, 0.5);
+	titleBg.addChild(titleText);
+	// Coins display
+	var coinsBg = self.attachAsset('carSelectButton', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	coinsBg.y = -400;
+	coinsBg.alpha = 0.9;
+	var coinsText = new Text2('COINS: ' + (storage.totalCoins || 0), {
+		size: 50,
+		fill: '#ffd700'
+	});
+	coinsText.anchor.set(0.5, 0.5);
+	coinsBg.addChild(coinsText);
+	// Shop items
+	var shopItems = [{
+		name: 'SPORTS CAR',
+		type: 'sports',
+		price: 500,
+		description: 'High speed racing car'
+	}, {
+		name: 'LUXURY CAR',
+		type: 'luxury',
+		price: 1000,
+		description: 'Premium comfort vehicle'
+	}, {
+		name: 'RACE CAR',
+		type: 'race',
+		price: 2000,
+		description: 'Professional racing machine'
+	}, {
+		name: 'CLASSIC CAR',
+		type: 'classic',
+		price: 750,
+		description: 'Vintage style automobile'
+	}];
+	var itemCards = [];
+	for (var i = 0; i < shopItems.length; i++) {
+		var item = shopItems[i];
+		var card = self.addChild(new Container());
+		var cardBg = card.attachAsset('carSelectCard', {
+			anchorX: 0.5,
+			anchorY: 0.5
+		});
+		cardBg.alpha = 0.8;
+		// Position cards in 2x2 grid
+		var col = i % 2;
+		var row = Math.floor(i / 2);
+		card.x = (col - 0.5) * 500;
+		card.y = (row - 0.5) * 300 - 50;
+		// Car preview
+		var carPreview = card.addChild(new CarPreview(item.type));
+		carPreview.y = -100;
+		carPreview.scaleX = 0.6;
+		carPreview.scaleY = 0.6;
+		// Item name
+		var nameText = new Text2(item.name, {
+			size: 30,
+			fill: '#ffffff'
+		});
+		nameText.anchor.set(0.5, 0.5);
+		card.addChild(nameText);
+		nameText.y = 20;
+		// Price
+		var priceText = new Text2(item.price + ' COINS', {
+			size: 25,
+			fill: '#ffd700'
+		});
+		priceText.anchor.set(0.5, 0.5);
+		card.addChild(priceText);
+		priceText.y = 50;
+		// Description
+		var descText = new Text2(item.description, {
+			size: 18,
+			fill: '#cccccc'
+		});
+		descText.anchor.set(0.5, 0.5);
+		card.addChild(descText);
+		descText.y = 80;
+		// Buy/Owned button
+		var buyButton = card.attachAsset('carSelectButton', {
+			anchorX: 0.5,
+			anchorY: 0.5
+		});
+		buyButton.y = 120;
+		buyButton.alpha = 0.9;
+		var ownedCars = storage.ownedCars || ['default'];
+		var isOwned = ownedCars.indexOf(item.type) !== -1;
+		var canAfford = (storage.totalCoins || 0) >= item.price;
+		var buttonText = new Text2(isOwned ? 'OWNED' : canAfford ? 'BUY' : 'NOT ENOUGH COINS', {
+			size: 20,
+			fill: isOwned ? '#00ff00' : canAfford ? '#ffffff' : '#ff0000'
+		});
+		buttonText.anchor.set(0.5, 0.5);
+		buyButton.addChild(buttonText);
+		buyButton.itemType = item.type;
+		buyButton.itemPrice = item.price;
+		buyButton.isOwned = isOwned;
+		buyButton.canAfford = canAfford;
+		itemCards.push({
+			card: card,
+			button: buyButton,
+			item: item
+		});
+	}
+	// Back button
+	var backButton = self.attachAsset('carSelectButton', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	backButton.y = 400;
+	backButton.alpha = 0.9;
+	var backText = new Text2('BACK TO MENU', {
+		size: 30,
+		fill: '#ffffff'
+	});
+	backText.anchor.set(0.5, 0.5);
+	backButton.addChild(backText);
+	self.itemCards = itemCards;
+	self.backButton = backButton;
+	self.coinsText = coinsText;
+	self.down = function (x, y, obj) {
+		// Check back button
+		var backBounds = {
+			left: self.backButton.x - 150,
+			right: self.backButton.x + 150,
+			top: self.backButton.y - 40,
+			bottom: self.backButton.y + 40
+		};
+		if (x >= backBounds.left && x <= backBounds.right && y >= backBounds.top && y <= backBounds.bottom) {
+			LK.effects.flashObject(self.backButton, 0x00ff00, 200);
+			self.goBackToMenu();
+			return;
+		}
+		// Check item cards
+		for (var i = 0; i < self.itemCards.length; i++) {
+			var cardData = self.itemCards[i];
+			var button = cardData.button;
+			var buttonBounds = {
+				left: cardData.card.x + button.x - 150,
+				right: cardData.card.x + button.x + 150,
+				top: cardData.card.y + button.y - 40,
+				bottom: cardData.card.y + button.y + 40
+			};
+			if (x >= buttonBounds.left && x <= buttonBounds.right && y >= buttonBounds.top && y <= buttonBounds.bottom) {
+				if (!button.isOwned && button.canAfford) {
+					self.purchaseItem(cardData.item);
+					LK.effects.flashObject(button, 0x00ff00, 200);
+				} else {
+					LK.effects.flashObject(button, 0xff0000, 200);
+				}
+				break;
+			}
+		}
+	};
+	self.purchaseItem = function (item) {
+		var currentCoins = storage.totalCoins || 0;
+		if (currentCoins >= item.price) {
+			// Deduct coins
+			storage.totalCoins = currentCoins - item.price;
+			// Add car to owned cars
+			var ownedCars = storage.ownedCars || ['default'];
+			ownedCars.push(item.type);
+			storage.ownedCars = ownedCars;
+			// Update display
+			self.coinsText.setText('COINS: ' + storage.totalCoins);
+			// Refresh shop display
+			self.destroy();
+			shop = game.addChild(new Shop());
+			shop.x = 1024;
+			shop.y = 1366;
+		}
+	};
+	self.goBackToMenu = function () {
+		LK.setTimeout(function () {
+			if (shop) {
+				shop.destroy();
+				shop = null;
+			}
+			initMainMenu();
+		}, 300);
+	};
+	return self;
+});
 
 /**** 
 * Initialize Game
 ****/ 
@@ -848,12 +1266,14 @@
 // Truck detail assets
 // Enemy car detail assets
 // Player car detail assets
 // Game state variables
-var gameState = 'carSelection'; // 'carSelection', 'playing'
+var gameState = 'mainMenu'; // 'mainMenu', 'carSelection', 'playing', 'shop'
 var selectedCarType = 'default';
 var selectedRoadType = 'highway';
+var mainMenu = null;
 var carSelectionScreen = null;
+var shop = null;
 // Enhanced game features
 var rainSystem = null;
 var sparkleSystem = null;
 var powerUps = [];
@@ -864,8 +1284,11 @@
 	bestScore: 0,
 	gamesPlayed: 0
 };
 var currentCoins = 0;
+// Initialize storage defaults
+if (!storage.totalCoins) storage.totalCoins = 0;
+if (!storage.ownedCars) storage.ownedCars = ['default'];
 var weatherEnabled = true;
 var lightingEnabled = true;
 // Game variables
 var gameSpeed = 2;
@@ -931,15 +1354,21 @@
 	anchorY: 0.5
 }));
 rightEdge.x = 1624;
 rightEdge.y = 1366;
+// Initialize main menu
+function initMainMenu() {
+	mainMenu = game.addChild(new MainMenu());
+	mainMenu.x = 1024;
+	mainMenu.y = 1366;
+}
 // Initialize car selection screen
 function initCarSelection() {
 	carSelectionScreen = game.addChild(new CarSelectionScreen());
 	carSelectionScreen.x = 1024;
 	carSelectionScreen.y = 1366;
 }
-initCarSelection();
+initMainMenu();
 // Game start function
 function startGame() {
 	gameState = 'playing';
 	// Create player car with selected type
@@ -1097,10 +1526,10 @@
 	game.addChild(coin);
 }
 // Main game update loop
 game.update = function () {
-	if (gameState === 'carSelection') {
-		// Car selection screen is active, don't update game logic
+	if (gameState === 'mainMenu' || gameState === 'carSelection' || gameState === 'shop') {
+		// Menu screens are active, don't update game logic
 		return;
 	}
 	if (gameState === 'playing' && game.playerCar) {
 		// Update difficulty
@@ -1179,16 +1608,20 @@
 			// Check collision with player (skip if shield is active)
 			if (obstacle.intersects(game.playerCar) && !game.playerCar.shieldActive) {
 				LK.getSound('crash').play();
 				LK.effects.flashScreen(0xff0000, 1000);
-				// Update player stats
+				// Update player stats and storage
 				playerStats.totalDistance += LK.getScore();
 				playerStats.totalCoins += currentCoins;
 				playerStats.gamesPlayed++;
 				if (LK.getScore() > playerStats.bestScore) {
 					playerStats.bestScore = LK.getScore();
 				}
 				storage.playerStats = playerStats;
+				// Add coins to total storage
+				storage.totalCoins = (storage.totalCoins || 0) + currentCoins;
+				// Reset game state
+				gameState = 'mainMenu';
 				LK.showGameOver();
 				return;
 			}
 			// Check if obstacle was passed for scoring