/**** 
* Classes
****/ 
//<Assets used in the game will automatically appear here>
// Class for Letter Tiles
var LetterTile = Container.expand(function () {
	var self = Container.call(this);
	self.letter = '';
	var tileGraphics = self.attachAsset('tile', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var letterText = new Text2(self.letter, {
		size: 100,
		fill: "#000000"
	});
	letterText.anchor.set(0.5, 0.5);
	self.addChild(letterText);
	self.setLetter = function (letter) {
		self.letter = letter;
		letterText.setText(letter);
	};
	self.down = function (x, y, obj) {
		writeLetterOnBlackboard(self.letter);
		self.alpha = 0.5;
		self.down = null; // Make it unclickable
	};
	return self;
});
var Teacher = Container.expand(function () {
	var self = Container.call(this);
	var teacherGraphics = self.attachAsset('teacher', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	return self;
});

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

/**** 
* Game Code
****/ 
var blackboardOffsetX = 0;
function writeLetterOnBlackboard(letter) {
	var blackboardText = new Text2(letter, {
		size: 150,
		fill: "#ffffff",
		stroke: "#000000",
		strokeThickness: 5
	});
	blackboardText.anchor.set(0.5, 0.5);
	blackboardText.x = 400 + blackboardOffsetX;
	blackboardText.y = 400;
	game.addChild(blackboardText);
	blackboardOffsetX += 110; // Adjust the offset value as needed
}
// Add background graphic object covering the whole screen
var background = LK.getAsset('background', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2 - 50,
	y: 2732 / 2 - 200
});
game.addChild(background);
var teacher = new Teacher();
teacher.x = 2048 / 2 + 380;
teacher.y = 2732 / 2 - 300;
game.addChild(teacher);
// Function to reset the game state for the new level
function resetGameStateForNewLevel() {
	// Logic to reset the game state for the new level
	// For example, clear the board, reset the score, etc.
	displayLettersInLine();
}
// Function to display letters in a circle
function displayLettersInCircle() {
	var centerX = 2048 / 2;
	var centerY = 2732 * 0.75;
	var radius = 300;
	// Add larger circle behind the letters
	var largerCircle = LK.getAsset('largerCircle', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 10,
		scaleY: 10
	});
	largerCircle.x = centerX;
	largerCircle.y = centerY;
	game.addChild(largerCircle);
	var angleStep = 2 * Math.PI / letters.length;
	for (var i = 0; i < letters.length; i++) {
		var angle = i * angleStep + Math.PI / 2;
		var x = centerX + radius * Math.cos(angle);
		var y = centerY + radius * Math.sin(angle);
		var letterTile = new LetterTile();
		letterTile.setLetter(letters[i]);
		letterTile.x = x;
		letterTile.y = y;
		game.addChild(letterTile);
	}
}
// Function to display letters in a line centered at height 2000
function displayLettersInLine() {
	var startX = 2048 / 2 - letters.length * 220 / 2;
	var y = 2000;
	for (var i = 0; i < letters.length; i++) {
		var x = startX + i * 220;
		var letterTile = new LetterTile();
		letterTile.setLetter(letters[i]);
		letterTile.x = x;
		letterTile.y = y;
		game.addChild(letterTile);
	}
}
// Function to advance to the next level
function advanceToNextLevel() {
	if (currentLevel < levels.length - 1) {
		currentLevel++;
		letters = getLettersForCurrentLevel();
		resetGameStateForNewLevel();
	} else {
		console.log("All levels completed!");
	}
}
// Define levels with different sets of letters
var levels = [['N', 'W', 'O'], ['F', 'G', 'H', 'I', 'J'], ['K', 'L', 'M', 'N', 'O'], ['P', 'Q', 'R', 'S', 'T'], ['U', 'V', 'W', 'X', 'Y'], ['Z', 'A', 'B', 'C', 'D'], ['E', 'F', 'G', 'H', 'I'], ['J', 'K', 'L', 'M', 'N'], ['O', 'P', 'Q', 'R', 'S'], ['T', 'U', 'V', 'W', 'X'], ['Y', 'Z', 'A', 'B', 'C'], ['D', 'E', 'F', 'G', 'H'], ['I', 'J', 'K', 'L', 'M'], ['N', 'O', 'P', 'Q', 'R'], ['S', 'T', 'U', 'V', 'W'], ['X', 'Y', 'Z', 'A', 'B'], ['C', 'D', 'E', 'F', 'G'], ['H', 'I', 'J', 'K', 'L'], ['M', 'N', 'O', 'P', 'Q'], ['R', 'S', 'T', 'U', 'V'], ['W', 'X', 'Y', 'Z', 'A'], ['B', 'C', 'D', 'E', 'F'], ['G', 'H', 'I', 'J', 'K'], ['L', 'M', 'N', 'O', 'P'], ['Q', 'R', 'S', 'T', 'U'], ['V', 'W', 'X', 'Y', 'Z'], ['A', 'B', 'C', 'D', 'E'], ['F', 'G', 'H', 'I', 'J'], ['K', 'L', 'M', 'N', 'O'], ['P', 'Q', 'R', 'S', 'T']];
// Initialize the first level's letters and show level 1 when the game starts
var currentLevel = 0;
var letters = getLettersForCurrentLevel();
displayLettersInLine();
// Current level index
// Function to get letters for the current level
function getLettersForCurrentLevel() {
	return levels[currentLevel];
}
// Initialize variables
// Update function
game.update = function () {
	// Game update logic
};

===================================================================
--- original.js
+++ change.js
@@ -21,8 +21,10 @@
 		letterText.setText(letter);
 	};
 	self.down = function (x, y, obj) {
 		writeLetterOnBlackboard(self.letter);
+		self.alpha = 0.5;
+		self.down = null; // Make it unclickable
 	};
 	return self;
 });
 var Teacher = Container.expand(function () {