/**** 
* Classes
****/ 
//<Assets used in the game will automatically appear here>
// Car class
var Car = Container.expand(function () {
	var self = Container.call(this);
	var carGraphics = self.attachAsset('car', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.direction = 0; // 0: right, 1: down, 2: left, 3: up
	self.update = function () {
		switch (self.direction) {
			case 0:
				self.x += self.speed;
				break;
			case 1:
				self.y += self.speed;
				break;
			case 2:
				self.x -= self.speed;
				break;
			case 3:
				self.y -= self.speed;
				break;
		}
	};
	self.turnLeft = function () {
		self.direction = (self.direction + 3) % 4; // Turn left
	};
	self.turnRight = function () {
		self.direction = (self.direction + 1) % 4; // Turn right
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000 //Init game with black background 
});

/**** 
* Game Code
****/ 
// Add background image
var background = LK.getAsset('background', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	y: 2732 / 2
});
game.addChild(background);
// Initialize points and highest score
var points = 0;
var highestScore = 0;
if (typeof localStorage !== 'undefined' && localStorage.getItem('highestScore') !== null) {
	highestScore = parseInt(localStorage.getItem('highestScore'), 10);
}
// Initialize car
var car = game.addChild(new Car());
car.x = 2048 / 2;
car.y = 2732 / 2;
// Display points
var pointsTxt = new Text2('Points: 0', {
	size: 100,
	fill: "#ffffff"
});
pointsTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(pointsTxt);
// Display highest score
var highestScoreTxt = new Text2('Highest Score: 0', {
	size: 100,
	fill: "#ffffff"
});
highestScoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(highestScoreTxt);
highestScoreTxt.y = 150; // Position below points
// Handle touch events for turning
game.down = function (x, y, obj) {
	if (x < 2048 / 2) {
		car.turnLeft();
	} else {
		car.turnRight();
	}
};
// Update game state
game.update = function () {
	car.update();
	// Update points
	points += 1;
	pointsTxt.setText('Points: ' + points);
	// Update highest score
	if (points > highestScore) {
		highestScore = points;
		highestScoreTxt.setText('Highest Score: ' + highestScore);
		if (typeof localStorage !== 'undefined') {
			if (typeof localStorage !== 'undefined') {
				localStorage.setItem('highestScore', highestScore);
			}
		}
	}
	// Check for collisions with track boundaries
	if (car.x < 0 || car.x > 2048 || car.y < 0 || car.y > 2732) {
		LK.showGameOver();
		if (points > highestScore) {
			highestScore = points;
			localStorage.setItem('highestScore', highestScore);
		}
		points = 0;
		pointsTxt.setText('Points: ' + points);
		highestScoreTxt.setText('Highest Score: ' + highestScore);
	}
};