/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1", {
	highScore: 0
});

/**** 
* Classes
****/ 
var Coin = Container.expand(function () {
	var self = Container.call(this);
	var coinGraphics = self.attachAsset('coin', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.collected = false;
	self.rotationSpeed = 0.05;
	self.update = function () {
		if (!self.collected) {
			coinGraphics.rotation += self.rotationSpeed;
		} else {
			self.alpha -= 0.1;
			self.y -= 5;
			self.scale.x *= 0.9;
			self.scale.y *= 0.9;
		}
	};
	self.collect = function () {
		if (!self.collected) {
			self.collected = true;
			LK.getSound('coin').play();
			tween(self, {
				alpha: 0
			}, {
				duration: 500,
				onFinish: function onFinish() {
					self.destroy();
				}
			});
		}
	};
	return self;
});
var Lane = Container.expand(function (y) {
	var self = Container.call(this);
	var laneGraphics = self.attachAsset('lane', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.y = y;
	self.x = 2048 / 2;
	// Create lane dividers
	self.dividers = [];
	var dividerCount = 15;
	var spacing = 2048 / dividerCount;
	for (var i = 0; i < dividerCount; i++) {
		var divider = self.attachAsset('laneDivider', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: i * spacing,
			y: 0
		});
		self.dividers.push(divider);
	}
	self.update = function () {
		for (var i = 0; i < self.dividers.length; i++) {
			self.dividers[i].x -= 10;
			if (self.dividers[i].x < -75) {
				self.dividers[i].x += 2048;
			}
		}
	};
	return self;
});
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 1.0
	});
	self.vx = 0;
	self.vy = 0;
	self.gravity = 1;
	self.jumpForce = -25;
	self.isJumping = false;
	self.isOnVehicle = false;
	self.currentVehicle = null;
	self.jump = function () {
		if (!self.isJumping || self.isOnVehicle) {
			self.vy = self.jumpForce;
			self.isJumping = true;
			self.isOnVehicle = false;
			self.currentVehicle = null;
			LK.getSound('jump').play();
		}
	};
	self.update = function () {
		if (self.currentVehicle && self.isOnVehicle) {
			self.x += self.currentVehicle.speed;
		}
		if (self.isJumping && !self.isOnVehicle) {
			self.vy += self.gravity;
			self.y += self.vy;
		}
		// Keep player within bounds
		if (self.x < 100) {
			self.x = 100;
		}
		if (self.x > 2048 - 100) {
			self.x = 2048 - 100;
		}
	};
	self.down = function (x, y, obj) {
		self.jump();
	};
	return self;
});
var Vehicle = Container.expand(function (type) {
	var self = Container.call(this);
	self.type = type || 'car';
	var vehicleGraphics = self.attachAsset(self.type, {
		anchorX: 0.5,
		anchorY: 1.0
	});
	self.width = vehicleGraphics.width;
	self.height = vehicleGraphics.height;
	self.speed = self.type === 'car' ? -8 - Math.random() * 5 : -5 - Math.random() * 3;
	self.update = function () {
		self.x += self.speed;
		// Ensure vehicle stays within its lane
		// Ensure vehicle stays within its lane
		self.y = baseY + self.laneIndex * laneSpacing;
		// Reset vehicle position if off-screen
		if (self.x < -self.width) {
			self.x = 2048 + self.width;
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87CEEB
});

/**** 
* Game Code
****/ 
// Game state variables
var score = 0;
var highScore = storage.highScore || 0;
var gameSpeed = 1;
var coinCount = 0;
var lanes = [];
var vehicles = [];
var coins = [];
var spawnTimer = 0;
var coinSpawnTimer = 0;
var gameRunning = true;
// Create background
var sky = game.addChild(LK.getAsset('sky', {
	anchorX: 0.5,
	anchorY: 0,
	x: 2048 / 2,
	y: 0
}));
var city = game.addChild(LK.getAsset('city', {
	anchorX: 0.5,
	anchorY: 0,
	x: 2048 / 2,
	y: 1000
}));
// Create lanes
var laneCount = 4;
var laneSpacing = 250;
var baseY = 1800;
for (var i = 0; i < laneCount; i++) {
	var lane = new Lane(baseY + i * laneSpacing);
	game.addChild(lane);
	lanes.push(lane);
}
// Create player
var player = new Player();
player.x = 300;
player.y = baseY - 10; // Position slightly above the lane
game.addChild(player);
// Create score display
var scoreTxt = new Text2('SCORE: 0', {
	size: 80,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0, 0);
LK.gui.topLeft.addChild(scoreTxt);
// Create high score display
var highScoreTxt = new Text2('HIGH SCORE: ' + highScore, {
	size: 60,
	fill: 0xFFFFFF
});
highScoreTxt.anchor.set(1, 0);
highScoreTxt.x = -20;
highScoreTxt.y = 90;
LK.gui.topRight.addChild(highScoreTxt);
// Spawn a vehicle on a random lane
function spawnVehicle() {
	var type = Math.random() > 0.3 ? 'car' : 'truck';
	var vehicle = new Vehicle(type);
	var laneIndex = Math.floor(Math.random() * laneCount);
	vehicle.y = baseY + laneIndex * laneSpacing;
	vehicle.laneIndex = laneIndex; // Track the lane index for the vehicle
	vehicle.x = 2048 + vehicle.width;
	game.addChild(vehicle);
	vehicles.push(vehicle);
	return vehicle;
}
// Spawn a coin at a random position, possibly on top of a vehicle
function spawnCoin() {
	var coin = new Coin();
	var onVehicle = Math.random() > 0.5 && vehicles.length > 0;
	if (onVehicle) {
		var vehicleIndex = Math.floor(Math.random() * vehicles.length);
		var vehicle = vehicles[vehicleIndex];
		coin.x = vehicle.x;
		coin.y = vehicle.y - vehicle.height - 50;
	} else {
		var laneIndex = Math.floor(Math.random() * laneCount);
		coin.x = 2048 + 100;
		coin.y = baseY + laneIndex * laneSpacing - 150;
	}
	game.addChild(coin);
	coins.push(coin);
}
// Check collision between player and vehicles
function checkCollisions() {
	for (var i = 0; i < vehicles.length; i++) {
		var vehicle = vehicles[i];
		if (player.intersects(vehicle)) {
			// Check if player is on top of the vehicle
			if (player.y <= vehicle.y - vehicle.height + 20 && player.vy >= 0) {
				player.isJumping = false;
				player.isOnVehicle = true;
				player.currentVehicle = vehicle;
				player.y = vehicle.y - vehicle.height;
				player.vy = 0;
			} else if (!player.isOnVehicle || player.currentVehicle !== vehicle) {
				// Collision from the side or bottom
				gameOver();
			}
		}
	}
	// Check ground collision
	for (var j = 0; j < laneCount; j++) {
		var laneY = baseY + j * laneSpacing;
		if (player.y >= laneY && player.y - player.vy < laneY) {
			player.y = laneY;
			player.vy = 0;
			player.isJumping = false;
		}
	}
	// Check coin collection
	for (var k = coins.length - 1; k >= 0; k--) {
		if (player.intersects(coins[k]) && !coins[k].collected) {
			coins[k].collect();
			coinCount++;
			score += 2;
			updateScore();
		}
		if (coins[k].collected && coins[k].alpha <= 0) {
			coins.splice(k, 1);
		}
	}
	// Check if player fell off screen
	if (player.y > 2732 || player.y < 0) {
		gameOver();
	}
}
// Update score display
function updateScore() {
	score = Math.floor(LK.ticks / 60) + coinCount * 10;
	scoreTxt.setText('SCORE: ' + score);
	if (score > highScore) {
		highScore = score;
		storage.highScore = highScore;
		highScoreTxt.setText('HIGH SCORE: ' + highScore);
	}
}
// Game over function
function gameOver() {
	LK.getSound('crash').play();
	LK.effects.flashScreen(0xFF0000, 500);
	LK.showGameOver();
}
// Game input handlers
game.down = function (x, y, obj) {
	player.jump();
};
// Main game update loop
game.update = function () {
	if (!gameRunning) {
		return;
	}
	// Update score
	updateScore();
	// Update game entities
	player.update();
	for (var i = 0; i < lanes.length; i++) {
		lanes[i].update();
	}
	for (var j = vehicles.length - 1; j >= 0; j--) {
		vehicles[j].update();
		// Remove vehicles that are far off screen
		if (vehicles[j].x < -500) {
			vehicles[j].destroy();
			vehicles.splice(j, 1);
		}
	}
	for (var k = 0; k < coins.length; k++) {
		coins[k].update();
		// Move coins with the game speed if they're not on a vehicle
		if (coins[k].x > -100) {
			coins[k].x -= 10;
		} else {
			coins[k].destroy();
			coins.splice(k, 1);
			k--;
		}
	}
	// Check for collisions
	checkCollisions();
	// Spawn vehicles
	spawnTimer++;
	if (spawnTimer >= 120) {
		spawnVehicle();
		spawnTimer = 0;
	}
	// Spawn coins
	coinSpawnTimer++;
	if (coinSpawnTimer >= 180) {
		spawnCoin();
		coinSpawnTimer = 0;
	}
	// Increase game difficulty over time
	if (LK.ticks % 600 === 0) {
		gameSpeed += 0.1;
	}
};
// Start background music
LK.playMusic('bgmusic', {
	fade: {
		start: 0,
		end: 0.4,
		duration: 1000
	}
});

===================================================================
--- original.js
+++ change.js
@@ -193,9 +193,9 @@
 	size: 80,
 	fill: 0xFFFFFF
 });
 scoreTxt.anchor.set(0, 0);
-LK.gui.topRight.addChild(scoreTxt);
+LK.gui.topLeft.addChild(scoreTxt);
 // Create high score display
 var highScoreTxt = new Text2('HIGH SCORE: ' + highScore, {
 	size: 60,
 	fill: 0xFFFFFF