/**** 
* Classes
****/ 
var Button = Container.expand(function (levelNumber) {
	var self = Container.call(this);
	var buttonGraphics = self.attachAsset('button', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var buttonText = new Text2(levelNumber.toString(), {
		size: 50,
		fill: "#ffffff"
	});
	buttonText.anchor.set(0.5, 0.5);
	self.addChild(buttonText);
	self.down = function (x, y, obj) {
		for (var i = 0; i < levels.length; i++) {
			levels[i].visible = false;
		}
		levels[levelNumber - 1].visible = true;
	};
});
var Door = Container.expand(function (levelNumber) {
	var self = Container.call(this);
	var doorGraphics = self.attachAsset('Door_' + levelNumber, {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0
	});
	self.down = function (x, y, obj) {
		for (var i = 0; i < levels.length; i++) {
			levels[i].visible = false;
		}
		var nextLevel = levels[self.levelToGo - 1];
		nextLevel.visible = true;
		if (nextLevel instanceof GameOverState) {
			nextLevel.startTimer();
		}
	};
});
var GameOverState = Container.expand(function () {
	var self = Container.call(this);
	self.timer = null;
	self.startTimer = function () {
		self.timer = LK.setTimeout(function () {
			LK.showGameOver();
		}, 2000);
	};
	self.stopTimer = function () {
		if (self.timer) {
			LK.clearTimeout(self.timer);
			self.timer = null;
		}
	};
	// Attach the level 9 asset as the background of the game over state
	var levelBackground = self.attachAsset('level9', {
		anchorX: 0.5,
		anchorY: 0.5,
		width: 2048,
		height: 2732,
		x: 2048 / 2,
		y: 2732 / 2
	});
});
//<Assets used in the game will automatically appear here>
// Define the Level class
var Level = Container.expand(function (levelNumber) {
	var self = Container.call(this);
	// Attach the corresponding level asset as the background of the level
	var levelBackground = self.attachAsset('level' + levelNumber, {
		anchorX: 0.5,
		anchorY: 0.5,
		width: 2048,
		height: 2732,
		x: 2048 / 2,
		y: 2732 / 2
	});
	if (levelNumber == 1) {
		var door1 = new Door(1);
		var door2 = new Door(2);
		door1.x = 2048 / 2 - 400;
		door1.y = 2732 / 2 + 750;
		door2.x = 2048 / 2 + 470;
		door2.y = 2732 / 2 + 750;
		self.addChild(door1);
		self.addChild(door2);
		var levelsToGo = [2, 9];
		levelsToGo.sort(function () {
			return 0.5 - Math.random();
		});
		door1.levelToGo = levelsToGo[0];
		door2.levelToGo = levelsToGo[1];
	}
	self.isPassed = function () {
		// Define the condition for the level to be considered as passed
		// This is a placeholder, replace with the actual condition
		return false;
	};
	self.update = function () {
		// Update logic for the level
		// Check if the level is passed
		if (self.isPassed()) {
			// Hide the current level
			self.visible = false;
			// Show the next level
			var nextLevelIndex = levels.indexOf(self) + 1;
			if (nextLevelIndex < levels.length) {
				levels[nextLevelIndex].visible = true;
			} else {
				// If there are no more levels, the game is won
				LK.showGameWon();
			}
		}
	};
});

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

/**** 
* Game Code
****/ 
var score = 0;
var level = 1;
var maxLevels = 9;
var hero = {
	x: 0,
	y: 0
}; // Define the hero object
var scoreTxt = new Text2('0', {
	size: 150,
	fill: "#ffffff"
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Function to handle move events
function handleMove(x, y, obj) {
	hero.x = x;
	hero.y = y;
}
// Initialize the levels
var levels = [];
for (var i = 0; i < maxLevels; i++) {
	var level;
	if (i + 1 === 9) {
		level = new GameOverState();
	} else {
		level = new Level(i + 1);
	}
	levels.push(level);
	game.addChild(level);
}
// Hide all levels except the first one
for (var i = 1; i < levels.length; i++) {
	levels[i].visible = false;
}
// Create the debug menu buttons
for (var i = 0; i < maxLevels; i++) {
	var button = new Button(i + 1);
	button.x = 200;
	button.y = 200 + i * 150;
	game.addChild(button);
}
// Set up event listeners
game.move = handleMove;
game.down = handleMove;
game.up = function (x, y, obj) {
	// No action needed on up event
};

===================================================================
--- original.js
+++ change.js
@@ -23,9 +23,10 @@
 var Door = Container.expand(function (levelNumber) {
 	var self = Container.call(this);
 	var doorGraphics = self.attachAsset('Door_' + levelNumber, {
 		anchorX: 0.5,
-		anchorY: 0.5
+		anchorY: 0.5,
+		alpha: 0
 	});
 	self.down = function (x, y, obj) {
 		for (var i = 0; i < levels.length; i++) {
 			levels[i].visible = false;