/**** 
* Classes
****/
// Player class
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.createAsset('player', 'Player character', 0.5, 0.5);
	self.speed = 5;
	self.moveLeft = function () {
		self.x = Math.max(self.width / 2, self.x - self.speed);
	};
	self.moveRight = function () {
		self.x = Math.min(2048 - self.width / 2, self.x + self.speed);
	};
	self.update = function (joystickDirection) {
		if (joystickDirection.x < 0) {
			self.moveLeft();
		} else if (joystickDirection.x > 0) {
			self.moveRight();
		}
	};
});
// Stopwatch class
var Stopwatch = Container.expand(function () {
	var self = Container.call(this);
	var timeText = new Text2('00:00', {
		size: 100,
		fill: '#ffffff'
	});
	timeText.anchor.set(0.5, 0);
	LK.gui.top.addChild(timeText);
	var startTime = Date.now();
	self.updateTime = function () {
		var elapsed = Date.now() - startTime;
		var minutes = Math.floor(elapsed / 60000).toString().padStart(2, '0');
		var seconds = (Math.floor(elapsed / 1000) % 60).toString().padStart(2, '0');
		timeText.setText(minutes + ':' + seconds);
	};
});
// BlockObstacle class
var BlockObstacle = Container.expand(function () {
	var self = Container.call(this);
	var obstacleGraphics = self.createAsset('block_obstacle', 'Block obstacle', 0.5, 1);
	self.speed = Math.random() * 3 + 2; // Random speed between 2 and 5
	self.speedMultiplier = 1;
	self.increaseSpeed = function () {
		self.speedMultiplier += 0.001;
	};
	self.move = function () {
		self.y += self.speed * self.speedMultiplier;
	};
});
// GameStats class to keep track of game statistics
var GameStats = Container.expand(function () {
	var self = Container.call(this);
	self.gamesPlayed = 0;
	self.incrementGamesPlayed = function () {
		self.gamesPlayed++;
	};
	self.getGamesPlayed = function () {
		return self.gamesPlayed;
	};
});

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

/**** 
* Game Code
****/
// Game variables
var player = game.addChild(new Player());
player.x = 1024; // Center of the screen
player.y = 2732 - 100; // Near the bottom of the screen
var obstacles = [];
var isGameOver = false;
var gameStats = game.addChild(new GameStats());
var stopwatch = game.addChild(new Stopwatch());

// Touch event handlers
var rightArrow = game.addChild(LK.getAsset('right_arrow', 'Right arrow control', 1, 0.5));
rightArrow.alpha = 0;
rightArrow.width = 1024; // Set width to half of the screen
rightArrow.height = game.height; // Set height to full screen
rightArrow.x = 2048;
rightArrow.y = game.height / 2;
var leftArrow = game.addChild(LK.getAsset('left_arrow', 'Left arrow control', 0, 0.5));
leftArrow.alpha = 0;
leftArrow.width = 1024; // Set width to half of the screen
leftArrow.height = game.height; // Set height to full screen
leftArrow.x = 0;
leftArrow.y = game.height / 2;

// Game tick event
LK.on('tick', function () {
	if (isGameOver) {
		LK.effects.flashScreen(0x00ff00, 1000);
		LK.showGameOver();
		return;
	}
	stopwatch.updateTime();

	// Generate obstacles
	if (LK.ticks % 60 == 0) {
		// Every 1 second
		var newObstacle = new BlockObstacle();
		newObstacle.x = Math.random() * (2048 - newObstacle.width) + newObstacle.width / 2;
		newObstacle.y = -newObstacle.height;
		obstacles.push(newObstacle);
		game.addChild(newObstacle);
	}
	// Move obstacles and check for collisions
	for (var i = obstacles.length - 1; i >= 0; i--) {
		obstacles[i].move();
		obstacles[i].increaseSpeed();
		if (obstacles[i].y > 2732) {
			obstacles[i].destroy();
			obstacles.splice(i, 1);
		} else if (player.intersects(obstacles[i])) {
			isGameOver = true;
			gameStats.incrementGamesPlayed();
		}
	}
});

===================================================================
--- original.js
+++ change.js
@@ -87,48 +87,14 @@
 rightArrow.width = 1024; // Set width to half of the screen
 rightArrow.height = game.height; // Set height to full screen
 rightArrow.x = 2048;
 rightArrow.y = game.height / 2;
-rightArrow.on('down', function (obj) {
-	var holdingRight = true;
-	function movePlayerRight() {
-		if (holdingRight) {
-			player.moveRight();
-			var moveRightInterval = LK.setInterval(movePlayerRight, 16); // Approx 60 FPS
-			LK.on('up', function () {
-				holdingRight = false;
-				LK.clearInterval(moveRightInterval);
-			});
-		}
-	}
-	movePlayerRight();
-	LK.on('up', function () {
-		holdingRight = false;
-	});
-});
 var leftArrow = game.addChild(LK.getAsset('left_arrow', 'Left arrow control', 0, 0.5));
 leftArrow.alpha = 0;
 leftArrow.width = 1024; // Set width to half of the screen
 leftArrow.height = game.height; // Set height to full screen
 leftArrow.x = 0;
 leftArrow.y = game.height / 2;
-leftArrow.on('down', function (obj) {
-	var holdingLeft = true;
-	function movePlayerLeft() {
-		if (holdingLeft) {
-			player.moveLeft();
-			var moveLeftInterval = LK.setInterval(movePlayerLeft, 16); // Approx 60 FPS
-			LK.on('up', function () {
-				holdingLeft = false;
-				LK.clearInterval(moveLeftInterval);
-			});
-		}
-	}
-	movePlayerLeft();
-	LK.on('up', function () {
-		holdingLeft = false;
-	});
-});
 
 // Game tick event
 LK.on('tick', function () {
 	if (isGameOver) {