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

/**** 
* Classes
****/ 
// Player Car
var Car = Container.expand(function () {
	var self = Container.call(this);
	var carAsset = self.attachAsset('car', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// For collision, use bounding box of carAsset
	self.width = carAsset.width;
	self.height = carAsset.height;
	// Lane: 0 (left), 1 (center), 2 (right)
	self.lane = 1;
	// Move to lane (0,1,2)
	self.moveToLane = function (lane) {
		self.lane = lane;
		// Animate to new x position
		var targetX = roadLeft + laneWidth * (lane + 0.5);
		tween(self, {
			x: targetX
		}, {
			duration: 120,
			easing: tween.cubicOut
		});
	};
	return self;
});
// Coin (collectible)
var Coin = Container.expand(function () {
	var self = Container.call(this);
	var coinAsset = self.attachAsset('coin', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.width = coinAsset.width;
	self.height = coinAsset.height;
	self.lane = 1;
	self.setLane = function (lane, y) {
		self.lane = lane;
		self.x = roadLeft + laneWidth * (lane + 0.5);
		self.y = y;
	};
	self.update = function () {
		self.y += game.roadSpeed;
	};
	return self;
});
// Lane Divider
var LaneDivider = Container.expand(function () {
	var self = Container.call(this);
	var dividerAsset = self.attachAsset('laneDivider', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.width = dividerAsset.width;
	self.height = dividerAsset.height;
	// Set lane and position
	self.setLane = function (lane, y) {
		self.lane = lane;
		self.x = roadLeft + laneWidth * (lane + 1);
		self.y = y;
	};
	// Update per tick
	self.update = function () {
		self.y += game.roadSpeed;
		// Loop to top if out of screen
		if (self.y > 2732 + self.height / 2) {
			self.y -= 2732 + self.height;
		}
	};
	return self;
});
// Obstacle (other cars/roadblocks)
var Obstacle = Container.expand(function () {
	var self = Container.call(this);
	var obsAsset = self.attachAsset('obstacle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.width = obsAsset.width;
	self.height = obsAsset.height;
	// Lane: 0,1,2
	self.lane = 1;
	// Set lane and position
	self.setLane = function (lane, y) {
		self.lane = lane;
		self.x = roadLeft + laneWidth * (lane + 0.5);
		self.y = y;
	};
	// Update per tick
	self.update = function () {
		self.y += game.roadSpeed;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x222222
});

/**** 
* Game Code
****/ 
// Road parameters
// Car (player) - blue rectangle, rear facing player
// Obstacle - red rectangle (other cars/roadblocks)
// Road - gray rectangle, wide enough for 3 lanes
// Lane divider - white thin rectangle
var roadWidth = 1200;
var roadLeft = (2048 - roadWidth) / 2;
var laneCount = 3;
var laneWidth = roadWidth / laneCount;
// Add road background
var road = LK.getAsset('road', {
	anchorX: 0,
	anchorY: 0
});
road.x = roadLeft;
road.y = 0;
game.addChild(road);
// Lane dividers (2 between 3 lanes, repeated vertically)
var laneDividers = [];
var dividerCount = Math.ceil(2732 / 400) + 2;
for (var l = 0; l < laneCount - 1; l++) {
	for (var i = 0; i < dividerCount; i++) {
		var divider = new LaneDivider();
		divider.setLane(l, i * 400);
		laneDividers.push(divider);
		game.addChild(divider);
	}
}
// Player car
var car = new Car();
car.y = 2732 - 400;
car.moveToLane(1); // Start in center lane
car.x = roadLeft + laneWidth * 1.5;
game.addChild(car);
// Obstacles array
var obstacles = [];
// Coins array
var coins = [];
// Score
var score = 0;
var scoreTxt = new Text2('0', {
	size: 120,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Coin counter
var coinCount = 0;
var coinTxt = new Text2('0', {
	size: 100,
	fill: 0xFFFF00
});
coinTxt.anchor.set(1, 0); // right-top
coinTxt.x = 0;
coinTxt.y = 40;
LK.gui.topRight.addChild(coinTxt);
// Game state
game.roadSpeed = 16; // Initial speed (pixels per frame)
var minRoadSpeed = 16;
var maxRoadSpeed = 38;
var speedIncreaseInterval = 600; // ticks between speed increases
var lastSpeedIncreaseTick = 0;
var obstacleInterval = 60; // ticks between obstacles
var lastObstacleTick = 0;
var gameOver = false;
// Touch/drag handling
var dragStartX = null;
var dragStartLane = null;
var dragActive = false;
// Helper: get lane from x
function getLaneFromX(x) {
	var relX = x - roadLeft;
	var lane = Math.floor(relX / laneWidth);
	if (lane < 0) lane = 0;
	if (lane > laneCount - 1) lane = laneCount - 1;
	return lane;
}
// Helper: clamp lane
function clampLane(lane) {
	if (lane < 0) return 0;
	if (lane > laneCount - 1) return laneCount - 1;
	return lane;
}
// Handle swipe left/right to change lanes
game.down = function (x, y, obj) {
	if (gameOver) return;
	dragStartX = x;
	dragStartLane = car.lane;
	dragActive = true;
};
game.move = function (x, y, obj) {
	if (!dragActive || gameOver) return;
	var dx = x - dragStartX;
	// If drag exceeds 120px, move lane
	if (Math.abs(dx) > 120) {
		var dir = dx > 0 ? 1 : -1;
		var newLane = clampLane(dragStartLane + dir);
		if (newLane !== car.lane) {
			car.moveToLane(newLane);
			dragActive = false; // Only allow one lane change per swipe
		}
	}
};
game.up = function (x, y, obj) {
	dragActive = false;
};
// Main update loop
game.update = function () {
	if (gameOver) return;
	// Update lane dividers
	for (var i = 0; i < laneDividers.length; i++) {
		laneDividers[i].update();
	}
	// Update obstacles
	for (var i = obstacles.length - 1; i >= 0; i--) {
		var obs = obstacles[i];
		obs.update();
		// Remove if off screen
		if (obs.y - obs.height / 2 > 2732) {
			obs.destroy();
			obstacles.splice(i, 1);
			continue;
		}
		// Collision with car
		if (obs.intersects(car)) {
			// Flash screen red
			LK.effects.flashScreen(0xff0000, 800);
			gameOver = true;
			LK.showGameOver();
			return;
		}
	}
	// Update coins
	for (var i = coins.length - 1; i >= 0; i--) {
		var coin = coins[i];
		coin.update();
		// Remove if off screen
		if (coin.y - coin.height / 2 > 2732) {
			coin.destroy();
			coins.splice(i, 1);
			continue;
		}
		// Collect coin
		if (coin.intersects(car)) {
			score += 10;
			scoreTxt.setText(score);
			coinCount += 1;
			coinTxt.setText(coinCount);
			coin.destroy();
			coins.splice(i, 1);
			continue;
		}
	}
	// Spawn obstacles
	if (LK.ticks - lastObstacleTick >= obstacleInterval) {
		lastObstacleTick = LK.ticks;
		// Randomly pick 1 or 2 lanes to spawn obstacles
		var lanesToBlock = [];
		var blockCount = Math.random() < 0.7 ? 1 : 2;
		while (lanesToBlock.length < blockCount) {
			var lane = Math.floor(Math.random() * laneCount);
			var already = false;
			for (var j = 0; j < lanesToBlock.length; j++) {
				if (lanesToBlock[j] === lane) already = true;
			}
			if (!already) lanesToBlock.push(lane);
		}
		for (var k = 0; k < lanesToBlock.length; k++) {
			var obs = new Obstacle();
			obs.setLane(lanesToBlock[k], -obs.height / 2);
			obstacles.push(obs);
			game.addChild(obs);
		}
		// Spawn coins in lanes not blocked by obstacles
		for (var laneIdx = 0; laneIdx < laneCount; laneIdx++) {
			var blocked = false;
			for (var b = 0; b < lanesToBlock.length; b++) {
				if (lanesToBlock[b] === laneIdx) blocked = true;
			}
			if (!blocked && Math.random() < 0.7) {
				// 70% chance to spawn a coin
				var coin = new Coin();
				// Place coin a bit ahead of obstacles
				coin.setLane(laneIdx, -coin.height / 2 - 120);
				coins.push(coin);
				game.addChild(coin);
			}
		}
	}
	// Increase speed and difficulty over time
	if (LK.ticks - lastSpeedIncreaseTick >= speedIncreaseInterval) {
		lastSpeedIncreaseTick = LK.ticks;
		if (game.roadSpeed < maxRoadSpeed) {
			game.roadSpeed += 2;
			if (game.roadSpeed > maxRoadSpeed) game.roadSpeed = maxRoadSpeed;
		}
		if (obstacleInterval > 28) {
			obstacleInterval -= 4;
			if (obstacleInterval < 28) obstacleInterval = 28;
		}
	}
	// Score: increase by 1 every 10 ticks
	if (LK.ticks % 10 === 0) {
		score += 1;
		scoreTxt.setText(score);
	}
};

===================================================================
--- original.js
+++ change.js
@@ -163,10 +163,9 @@
 	size: 100,
 	fill: 0xFFFF00
 });
 coinTxt.anchor.set(1, 0); // right-top
-// Place in top right, but leave 40px margin from right/top
-coinTxt.x = LK.gui.width - 40;
+coinTxt.x = 0;
 coinTxt.y = 40;
 LK.gui.topRight.addChild(coinTxt);
 // Game state
 game.roadSpeed = 16; // Initial speed (pixels per frame)