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

/**** 
* Classes
****/ 
var Card = Container.expand(function (cardType) {
	var self = Container.call(this);
	self.cardType = cardType;
	self.isFlipped = false;
	self.isMatched = false;
	self.isAnimating = false;
	var cardBackAsset = 'cardBack';
	var cardFrontAsset = 'cardFront' + cardType;
	self.backGraphics = self.attachAsset(cardBackAsset, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.frontGraphics = self.attachAsset(cardFrontAsset, {
		anchorX: 0.5,
		anchorY: 0.5,
		alpha: 0
	});
	self.flip = function (showFront) {
		if (self.isAnimating) return;
		self.isAnimating = true;
		LK.getSound('cardFlip').play();
		// First half of flip animation - scale to 0 on X axis
		tween(self, {
			scaleX: 0
		}, {
			duration: 150,
			easing: tween.easeIn,
			onFinish: function onFinish() {
				// Switch visibility
				if (showFront) {
					self.backGraphics.alpha = 0;
					self.frontGraphics.alpha = 1;
					self.isFlipped = true;
				} else {
					self.backGraphics.alpha = 1;
					self.frontGraphics.alpha = 0;
					self.isFlipped = false;
				}
				// Second half of flip animation - scale back to 1
				tween(self, {
					scaleX: 1
				}, {
					duration: 150,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						self.isAnimating = false;
					}
				});
			}
		});
	};
	self.setMatched = function () {
		self.isMatched = true;
		// Slightly fade matched cards
		tween(self, {
			alpha: 0.7
		}, {
			duration: 300
		});
	};
	self.throwAway = function () {
		if (self.isAnimating) return;
		self.isAnimating = true;
		// Random direction for throwing
		var randomDirection = Math.random() > 0.5 ? 1 : -1;
		var throwDistance = 500 + Math.random() * 300;
		var targetX = self.x + randomDirection * throwDistance;
		var targetY = self.y - 200 - Math.random() * 200;
		// Throw animation with rotation and scaling
		tween(self, {
			x: targetX,
			y: targetY,
			rotation: randomDirection * (Math.PI + Math.random() * Math.PI),
			scaleX: 0.3,
			scaleY: 0.3,
			alpha: 0
		}, {
			duration: 800,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				self.destroy();
			}
		});
	};
	self.down = function (x, y, obj) {
		if (!gameStarted) return;
		if (self.isAnimating || self.isFlipped || self.isMatched) return;
		if (flippedCards.length >= 2) return;
		self.flip(true);
		flippedCards.push(self);
		if (flippedCards.length === 2) {
			moves++;
			movesText.setText('Moves: ' + moves);
			LK.setTimeout(function () {
				checkMatch();
			}, 1000);
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x2d3436
});

/**** 
* Game Code
****/ 
var gridRows = 3;
var gridCols = 4;
var totalPairs = gridRows * gridCols / 2;
var cards = [];
var flippedCards = [];
var matchedPairs = 0;
var moves = 0;
var wrongMatches = 0;
var wrongMatchCount = 0; // Track consecutive wrong matches
var gameStarted = false;
var selectedLevel = null;
var isFirstAttempt = true; // Track if this is the first matching attempt
var consecutiveSuccessfulMatches = 0; // Track consecutive successful matches
var totalMoveAttempts = 0; // Track total move attempts to limit special text after 3rd attempt
var gameTimer = 0; // Game timer in seconds
var maxGameTime = 0; // Maximum time allowed for current level
var timerInterval = null; // Timer interval reference
// Create UI elements
var titleText = new Text2('Memory Match', {
	size: 120,
	fill: 0xFFFFFF
});
titleText.anchor.set(0.5, 0);
LK.gui.top.addChild(titleText);
titleText.y = 150;
var movesText = new Text2('Moves: 0', {
	size: 50,
	fill: 0xFFFFFF
});
movesText.anchor.set(0.5, 0);
LK.gui.top.addChild(movesText);
movesText.y = 320;
var pairsText = new Text2('Pairs: 0/' + totalPairs, {
	size: 50,
	fill: 0xFFFFFF
});
pairsText.anchor.set(0.5, 0);
LK.gui.top.addChild(pairsText);
pairsText.y = 420;
var timerText = new Text2('Time: 0:00', {
	size: 50,
	fill: 0xFFFFFF
});
timerText.anchor.set(0.5, 0);
LK.gui.top.addChild(timerText);
timerText.y = 620;
// Create "What A Luck" text for first match success
var whatALuckText = new Text2('What A Luck!', {
	size: 120,
	fill: 0xFFD700
});
whatALuckText.anchor.set(0.5, 0.5);
whatALuckText.alpha = 0;
whatALuckText.scaleX = 0;
whatALuckText.scaleY = 0;
LK.gui.center.addChild(whatALuckText);
// Create "Play The Lotto" text for two consecutive successful matches
var playTheLotoText = new Text2('Play The Lotto!', {
	size: 120,
	fill: 0x00FF00
});
playTheLotoText.anchor.set(0.5, 0.5);
playTheLotoText.alpha = 0;
playTheLotoText.scaleX = 0;
playTheLotoText.scaleY = 0;
LK.gui.center.addChild(playTheLotoText);
// Hide game UI initially
movesText.alpha = 0;
pairsText.alpha = 0;
timerText.alpha = 0; // Hidden initially
// Create pause/menu button
var menuButton = LK.getAsset('cardFront3', {
	anchorX: 0.5,
	anchorY: 0.5
});
menuButton.x = 2048 - 150;
menuButton.y = 150;
menuButton.scaleX = 0.8;
menuButton.scaleY = 0.35;
menuButton.alpha = 0; // Hidden initially
game.addChild(menuButton);
var menuButtonText = new Text2('MENU', {
	size: 35,
	fill: 0xFFFFFF
});
menuButtonText.anchor.set(0.5, 0.5);
menuButtonText.x = menuButton.x;
menuButtonText.y = menuButton.y;
menuButtonText.alpha = 0; // Hidden initially
game.addChild(menuButtonText);
// Menu button hover handlers
menuButton.move = function () {
	if (!gameStarted) return;
};
menuButton.up = function () {
	if (!gameStarted) return;
};
// Menu button click handler
menuButton.down = function () {
	if (!gameStarted) return;
	returnToLevelSelect();
};
// Create restart button
var restartButton = LK.getAsset('cardFront4', {
	anchorX: 0.5,
	anchorY: 0.5
});
restartButton.x = 2048 - 350;
restartButton.y = 150;
restartButton.scaleX = 0.8;
restartButton.scaleY = 0.35;
restartButton.alpha = 0; // Hidden initially
game.addChild(restartButton);
var restartButtonText = new Text2('RESTART', {
	size: 35,
	fill: 0xFFFFFF
});
restartButtonText.anchor.set(0.5, 0.5);
restartButtonText.x = restartButton.x;
restartButtonText.y = restartButton.y;
restartButtonText.alpha = 0; // Hidden initially
game.addChild(restartButtonText);
// Restart button hover handlers
restartButton.move = function () {
	if (!gameStarted) return;
};
restartButton.up = function () {
	if (!gameStarted) return;
};
// Restart button click handler
restartButton.down = function () {
	if (!gameStarted) return;
	restartCurrentGame();
};
// Create level selection screen
var levelSelectText = new Text2('Select Difficulty', {
	size: 100,
	fill: 0xFFFFFF
});
levelSelectText.anchor.set(0.5, 0.5);
levelSelectText.x = 2048 / 2;
levelSelectText.y = 1000;
game.addChild(levelSelectText);
// Create level buttons
var easyButton = LK.getAsset('cardFront2', {
	anchorX: 0.5,
	anchorY: 0.5
});
easyButton.scaleX = 2.0;
easyButton.scaleY = 0.8;
easyButton.x = 2048 / 2;
easyButton.y = 1300;
game.addChild(easyButton);
var easyButtonText = new Text2('EASY', {
	size: 70,
	fill: 0xFFFFFF,
	fontWeight: 'bolder'
});
var easyCardText = new Text2('12 Cards', {
	size: 40,
	fill: 0xFFFFFF
});
easyButtonText.anchor.set(0.5, 0.5);
easyButtonText.x = easyButton.x;
easyButtonText.y = easyButton.y - 40;
game.addChild(easyButtonText);
easyCardText.anchor.set(0.5, 0.5);
easyCardText.x = easyButton.x;
easyCardText.y = easyButton.y + 45;
game.addChild(easyCardText);
var mediumButton = LK.getAsset('cardFront4', {
	anchorX: 0.5,
	anchorY: 0.5
});
mediumButton.scaleX = 2.0;
mediumButton.scaleY = 0.8;
mediumButton.x = 2048 / 2;
mediumButton.y = 1650;
game.addChild(mediumButton);
var mediumButtonText = new Text2('MEDIUM', {
	size: 70,
	fill: 0xFFFFFF,
	fontWeight: 'bolder'
});
var mediumCardText = new Text2('20 Cards', {
	size: 40,
	fill: 0xFFFFFF
});
mediumButtonText.anchor.set(0.5, 0.5);
mediumButtonText.x = mediumButton.x;
mediumButtonText.y = mediumButton.y - 40;
game.addChild(mediumButtonText);
mediumCardText.anchor.set(0.5, 0.5);
mediumCardText.x = mediumButton.x;
mediumCardText.y = mediumButton.y + 45;
game.addChild(mediumCardText);
var hardButton = LK.getAsset('cardFront6', {
	anchorX: 0.5,
	anchorY: 0.5
});
hardButton.scaleX = 2.0;
hardButton.scaleY = 0.8;
hardButton.x = 2048 / 2;
hardButton.y = 2000;
game.addChild(hardButton);
var hardButtonText = new Text2('HARD', {
	size: 70,
	fill: 0xFFFFFF,
	fontWeight: 'bolder'
});
var hardCardText = new Text2('28 Cards', {
	size: 40,
	fill: 0xFFFFFF
});
hardButtonText.anchor.set(0.5, 0.5);
hardButtonText.x = hardButton.x;
hardButtonText.y = hardButton.y - 40;
game.addChild(hardButtonText);
hardCardText.anchor.set(0.5, 0.5);
hardCardText.x = hardButton.x;
hardCardText.y = hardButton.y + 45;
game.addChild(hardCardText);
// Button hover handlers
var easyButtonHovered = false;
var mediumButtonHovered = false;
var hardButtonHovered = false;
var menuButtonHovered = false;
var restartButtonHovered = false;
easyButton.move = function () {
	// Remove hover detection from individual button handler
};
easyButton.up = function () {
	if (gameStarted) return;
};
// Button click handlers
easyButton.down = function () {
	if (gameStarted) return;
	startGame('easy');
};
mediumButton.move = function () {
	// Remove hover detection from individual button handler
};
mediumButton.up = function () {
	if (gameStarted) return;
};
mediumButton.down = function () {
	if (gameStarted) return;
	startGame('medium');
};
hardButton.move = function () {
	// Remove hover detection from individual button handler
};
hardButton.up = function () {
	if (gameStarted) return;
};
hardButton.down = function () {
	if (gameStarted) return;
	startGame('hard');
};
function startGame(level) {
	gameStarted = true;
	selectedLevel = level;
	// Set grid dimensions based on level
	if (level === 'easy') {
		gridRows = 3;
		gridCols = 4;
	} else if (level === 'medium') {
		gridRows = 4;
		gridCols = 5;
	} else if (level === 'hard') {
		gridRows = 4;
		gridCols = 7;
	}
	totalPairs = gridRows * gridCols / 2;
	// Remove level selection UI from game scene
	game.removeChild(levelSelectText);
	game.removeChild(easyButton);
	game.removeChild(easyButtonText);
	game.removeChild(easyCardText);
	game.removeChild(mediumButton);
	game.removeChild(mediumButtonText);
	game.removeChild(mediumCardText);
	game.removeChild(hardButton);
	game.removeChild(hardButtonText);
	game.removeChild(hardCardText);
	// Show game UI
	movesText.alpha = 1;
	pairsText.alpha = 1;
	pairsText.setText('Pairs: 0/' + totalPairs);
	timerText.alpha = 1;
	updateTimerDisplay();
	// Start game timer
	timerInterval = LK.setInterval(function () {
		gameTimer--;
		updateTimerDisplay();
		if (gameTimer <= 0) {
			// Time's up - show you lost
			LK.clearInterval(timerInterval);
			LK.showGameOver();
		}
	}, 1000);
	// Reset first attempt flag
	isFirstAttempt = true;
	consecutiveSuccessfulMatches = 0;
	totalMoveAttempts = 0; // Reset total move attempts
	// Set timer based on difficulty level
	if (level === 'easy') {
		maxGameTime = 60; // 1 minute
	} else if (level === 'medium') {
		maxGameTime = 120; // 2 minutes
	} else if (level === 'hard') {
		maxGameTime = 180; // 3 minutes
	}
	gameTimer = maxGameTime;
	// Update timer display immediately after setting gameTimer
	updateTimerDisplay();
	// Show menu and restart buttons
	menuButton.alpha = 1;
	menuButtonText.alpha = 1;
	restartButton.alpha = 1;
	restartButtonText.alpha = 1;
	// Generate card types for pairs
	var cardTypes = [];
	for (var i = 1; i <= totalPairs; i++) {
		cardTypes.push(i);
		cardTypes.push(i); // Add each type twice for pairs
	}
	// Shuffle the card types
	cardTypes = shuffleArray(cardTypes);
	// Calculate grid positioning
	var originalCardWidth = 220;
	var originalCardHeight = 280;
	var cardWidth = 220;
	var cardHeight = 280;
	var cardSpacing = 50;
	var scaleX = 1;
	var scaleY = 1;
	// Adjust card size for different levels
	if (level === 'hard') {
		cardWidth = 180;
		cardHeight = 230;
		cardSpacing = 60;
		scaleX = cardWidth / originalCardWidth;
		scaleY = cardHeight / originalCardHeight;
	} else if (level === 'medium') {
		cardWidth = 200;
		cardHeight = 255;
		cardSpacing = 45;
		scaleX = cardWidth / originalCardWidth;
		scaleY = cardHeight / originalCardHeight;
	}
	var gridWidth = cardWidth * gridCols + cardSpacing * (gridCols - 1);
	var gridHeight = cardHeight * gridRows + cardSpacing * (gridRows - 1);
	var startX = (2048 - gridWidth) / 2 + cardWidth / 2;
	var startY = (2732 - gridHeight) / 2 + cardHeight / 2 + 200; // Offset for UI
	// Create and position cards
	var cardIndex = 0;
	for (var row = 0; row < gridRows; row++) {
		for (var col = 0; col < gridCols; col++) {
			var card = new Card(cardTypes[cardIndex]);
			card.scaleX = scaleX;
			card.scaleY = scaleY;
			var cardX = startX + col * (cardWidth + cardSpacing);
			var cardY = startY + row * (cardHeight + cardSpacing);
			card.x = cardX;
			card.y = cardY;
			// Set initial state for entrance animation
			card.alpha = 0;
			card.scaleX = 0;
			card.scaleY = 0;
			cards.push(card);
			game.addChild(card);
			// Animate card entrance with staggered timing using IIFE to capture card reference
			var animationDelay = cardIndex * 80; // 80ms delay between each card
			(function (currentCard, targetScaleX, targetScaleY) {
				LK.setTimeout(function () {
					// Animate alpha to 1 and scale to target size
					tween(currentCard, {
						alpha: 1,
						scaleX: targetScaleX,
						scaleY: targetScaleY
					}, {
						duration: 400,
						easing: tween.easeOut
					});
				}, animationDelay);
			})(card, scaleX, scaleY);
			cardIndex++;
		}
	}
}
// Shuffle function
function updateTimerDisplay() {
	var minutes = Math.floor(gameTimer / 60);
	var seconds = gameTimer % 60;
	var secondsStr = seconds < 10 ? '0' + seconds : seconds.toString();
	timerText.setText('Time: ' + minutes + ':' + secondsStr);
	// Change only timer text color to red when less than 10 seconds remaining and game has started
	if (gameStarted && gameTimer < 10) {
		timerText.tint = 0xFF0000;
		// Play low timer music when entering danger zone
		if (gameTimer === 9) {
			LK.playMusic('lowTimerMusic');
		}
		// Add left-right shake animation to timer text when in danger zone
		tween.stop(timerText, {
			x: true
		}); // Stop any existing position tweens
		// Store original position if not already stored
		if (!timerText.originalX) {
			timerText.originalX = timerText.x;
		}
		tween(timerText, {
			x: timerText.originalX + 20
		}, {
			duration: 200,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(timerText, {
					x: timerText.originalX - 20
				}, {
					duration: 200,
					easing: tween.easeInOut,
					onFinish: function onFinish() {
						tween(timerText, {
							x: timerText.originalX
						}, {
							duration: 200,
							easing: tween.easeInOut,
							onFinish: function onFinish() {
								// Restart the shake animation if still under 10 seconds
								if (gameStarted && gameTimer < 10) {
									updateTimerDisplay();
								}
							}
						});
					}
				});
			}
		});
	} else {
		// Reset timer text to white if time is above 10 seconds
		timerText.tint = 0xFFFFFF;
		// Stop any shake animation and reset position
		tween.stop(timerText, {
			x: true
		});
		if (timerText.originalX) {
			timerText.x = timerText.originalX;
		}
	}
}
function shuffleArray(array) {
	for (var i = array.length - 1; i > 0; i--) {
		var j = Math.floor(Math.random() * (i + 1));
		var temp = array[i];
		array[i] = array[j];
		array[j] = temp;
	}
	return array;
}
function returnToLevelSelect() {
	// Reset game state
	gameStarted = false;
	selectedLevel = null;
	moves = 0;
	wrongMatches = 0;
	wrongMatchCount = 0; // Reset consecutive wrong match counter
	matchedPairs = 0;
	flippedCards = [];
	isFirstAttempt = true;
	consecutiveSuccessfulMatches = 0;
	totalMoveAttempts = 0; // Reset total move attempts
	// Clear timer
	if (timerInterval) {
		LK.clearInterval(timerInterval);
		timerInterval = null;
	}
	gameTimer = 0;
	// Stop low timer music when returning to level select
	LK.stopMusic();
	// Clear all cards
	for (var i = cards.length - 1; i >= 0; i--) {
		cards[i].destroy();
	}
	cards = [];
	// Hide game UI
	movesText.alpha = 0;
	pairsText.alpha = 0;
	timerText.alpha = 0;
	menuButton.alpha = 0;
	menuButtonText.alpha = 0;
	restartButton.alpha = 0;
	restartButtonText.alpha = 0;
	// Re-add and show level selection UI
	game.addChild(levelSelectText);
	game.addChild(easyButton);
	game.addChild(easyButtonText);
	game.addChild(easyCardText);
	game.addChild(mediumButton);
	game.addChild(mediumButtonText);
	game.addChild(mediumCardText);
	game.addChild(hardButton);
	game.addChild(hardButtonText);
	game.addChild(hardCardText);
	levelSelectText.alpha = 1;
	easyButton.alpha = 1;
	easyButtonText.alpha = 1;
	easyCardText.alpha = 1;
	mediumButton.alpha = 1;
	mediumButtonText.alpha = 1;
	mediumCardText.alpha = 1;
	hardButton.alpha = 1;
	hardButtonText.alpha = 1;
	hardCardText.alpha = 1;
}
function restartCurrentGame() {
	if (!selectedLevel) return;
	// Clear current game
	for (var i = cards.length - 1; i >= 0; i--) {
		cards[i].destroy();
	}
	cards = [];
	// Reset game variables
	moves = 0;
	wrongMatches = 0;
	wrongMatchCount = 0; // Reset consecutive wrong match counter
	matchedPairs = 0;
	flippedCards = [];
	isFirstAttempt = true;
	consecutiveSuccessfulMatches = 0;
	totalMoveAttempts = 0; // Reset total move attempts
	// Clear existing timer
	if (timerInterval) {
		LK.clearInterval(timerInterval);
		timerInterval = null;
	}
	gameTimer = 0;
	// Stop low timer music when restarting
	LK.stopMusic();
	movesText.setText('Moves: 0');
	// Restart with same level
	var levelToRestart = selectedLevel;
	gameStarted = false; // Temporarily set to false for startGame function
	startGame(levelToRestart);
}
function checkMatch() {
	if (flippedCards.length !== 2) return;
	var card1 = flippedCards[0];
	var card2 = flippedCards[1];
	totalMoveAttempts++; // Increment total move attempts
	if (card1.cardType === card2.cardType) {
		// Match found
		wrongMatchCount = 0;
		consecutiveSuccessfulMatches++;
		// Show special text based on consecutive successful matches (only for first 2 attempts)
		if (consecutiveSuccessfulMatches === 2 && totalMoveAttempts <= 2) {
			// Show "Play The Lotto" for two consecutive successful matches
			// Dim all cards when Play The Loto appears
			for (var i = 0; i < cards.length; i++) {
				if (!cards[i].isMatched) {
					tween(cards[i], {
						alpha: 0.3
					}, {
						duration: 300,
						easing: tween.easeOut
					});
				}
			}
			// Animate the "Play The Lotto" text
			tween(playTheLotoText, {
				alpha: 1,
				scaleX: 1.2,
				scaleY: 1.2
			}, {
				duration: 600,
				easing: tween.bounceOut,
				onFinish: function onFinish() {
					// Hold for a moment then fade out
					LK.setTimeout(function () {
						tween(playTheLotoText, {
							alpha: 0,
							scaleX: 0,
							scaleY: 0
						}, {
							duration: 400,
							easing: tween.easeIn,
							onFinish: function onFinish() {
								// Restore card alpha when Play The Lotto animation finishes
								for (var i = 0; i < cards.length; i++) {
									if (!cards[i].isMatched) {
										tween(cards[i], {
											alpha: 1
										}, {
											duration: 300,
											easing: tween.easeOut
										});
									}
								}
							}
						});
					}, 1000);
				}
			});
		} else if (isFirstAttempt && totalMoveAttempts <= 2) {
			// Show "What A Luck" if this is the first attempt
			// Dim all cards when What A Luck appears
			for (var i = 0; i < cards.length; i++) {
				if (!cards[i].isMatched) {
					tween(cards[i], {
						alpha: 0.3
					}, {
						duration: 300,
						easing: tween.easeOut
					});
				}
			}
			// Animate the "What A Luck" text
			tween(whatALuckText, {
				alpha: 1,
				scaleX: 1.2,
				scaleY: 1.2
			}, {
				duration: 600,
				easing: tween.bounceOut,
				onFinish: function onFinish() {
					// Hold for a moment then fade out
					LK.setTimeout(function () {
						tween(whatALuckText, {
							alpha: 0,
							scaleX: 0,
							scaleY: 0
						}, {
							duration: 400,
							easing: tween.easeIn,
							onFinish: function onFinish() {
								// Restore card alpha when What A Luck animation finishes
								for (var i = 0; i < cards.length; i++) {
									if (!cards[i].isMatched) {
										tween(cards[i], {
											alpha: 1
										}, {
											duration: 300,
											easing: tween.easeOut
										});
									}
								}
							}
						});
					}, 1000);
				}
			});
		}
		LK.getSound('match').play();
		// Throw away matched cards with animation
		LK.setTimeout(function () {
			card1.throwAway();
			card2.throwAway();
		}, 300);
		matchedPairs++;
		pairsText.setText('Pairs: ' + matchedPairs + '/' + totalPairs);
		// Check for win condition
		if (matchedPairs === totalPairs) {
			// Clear timer when game is won
			if (timerInterval) {
				LK.clearInterval(timerInterval);
				timerInterval = null;
			}
			// Stop low timer music when game is won
			LK.stopMusic();
			LK.setTimeout(function () {
				LK.showYouWin();
			}, 1500);
		}
	} else {
		// No match - reset consecutive successful matches
		consecutiveSuccessfulMatches = 0;
		LK.getSound('noMatch').play();
		// Increment consecutive wrong matches
		wrongMatchCount++;
		card1.flip(false);
		card2.flip(false);
	}
	flippedCards = [];
	// After any match attempt (successful or not), it's no longer the first attempt
	isFirstAttempt = false;
}
// Global move handler to detect cursor over buttons
game.move = function (x, y, obj) {
	if (gameStarted) {
		// Check if cursor is over menu button
		var isOverMenuButton = x >= menuButton.x - menuButton.width * menuButton.scaleX / 2 && x <= menuButton.x + menuButton.width * menuButton.scaleX / 2 && y >= menuButton.y - menuButton.height * menuButton.scaleY / 2 && y <= menuButton.y + menuButton.height * menuButton.scaleY / 2;
		// Handle menu button hover enter
		if (!menuButtonHovered && isOverMenuButton) {
			menuButtonHovered = true;
			// Animate opacity to 0.5 when hovering
			tween(menuButton, {
				alpha: 0.5
			}, {
				duration: 200,
				easing: tween.easeOut
			});
		}
		// Handle menu button hover leave
		if (menuButtonHovered && !isOverMenuButton) {
			menuButtonHovered = false;
			// Animate opacity back to 1 when leaving hover
			tween(menuButton, {
				alpha: 1
			}, {
				duration: 200,
				easing: tween.easeOut
			});
		}
		// Check if cursor is over restart button
		var isOverRestartButton = x >= restartButton.x - restartButton.width * restartButton.scaleX / 2 && x <= restartButton.x + restartButton.width * restartButton.scaleX / 2 && y >= restartButton.y - restartButton.height * restartButton.scaleY / 2 && y <= restartButton.y + restartButton.height * restartButton.scaleY / 2;
		// Handle restart button hover enter
		if (!restartButtonHovered && isOverRestartButton) {
			restartButtonHovered = true;
			// Animate opacity to 0.5 when hovering
			tween(restartButton, {
				alpha: 0.5
			}, {
				duration: 200,
				easing: tween.easeOut
			});
		}
		// Handle restart button hover leave
		if (restartButtonHovered && !isOverRestartButton) {
			restartButtonHovered = false;
			// Animate opacity back to 1 when leaving hover
			tween(restartButton, {
				alpha: 1
			}, {
				duration: 200,
				easing: tween.easeOut
			});
		}
		return;
	}
	// Check if cursor is over easy button
	var isOverEasyButton = x >= easyButton.x - easyButton.width * easyButton.scaleX / 2 && x <= easyButton.x + easyButton.width * easyButton.scaleX / 2 && y >= easyButton.y - easyButton.height * easyButton.scaleY / 2 && y <= easyButton.y + easyButton.height * easyButton.scaleY / 2;
	// Handle easy button hover enter
	if (!easyButtonHovered && isOverEasyButton) {
		easyButtonHovered = true;
		// Animate opacity to 0.5 when hovering
		tween(easyButton, {
			alpha: 0.5
		}, {
			duration: 200,
			easing: tween.easeOut
		});
	}
	// Handle easy button hover leave
	if (easyButtonHovered && !isOverEasyButton) {
		easyButtonHovered = false;
		// Animate opacity back to 1 when leaving hover
		tween(easyButton, {
			alpha: 1
		}, {
			duration: 200,
			easing: tween.easeOut
		});
	}
	// Check if cursor is over medium button
	var isOverMediumButton = x >= mediumButton.x - mediumButton.width * mediumButton.scaleX / 2 && x <= mediumButton.x + mediumButton.width * mediumButton.scaleX / 2 && y >= mediumButton.y - mediumButton.height * mediumButton.scaleY / 2 && y <= mediumButton.y + mediumButton.height * mediumButton.scaleY / 2;
	// Handle medium button hover enter
	if (!mediumButtonHovered && isOverMediumButton) {
		mediumButtonHovered = true;
		// Animate opacity to 0.5 when hovering
		tween(mediumButton, {
			alpha: 0.5
		}, {
			duration: 200,
			easing: tween.easeOut
		});
	}
	// Handle medium button hover leave
	if (mediumButtonHovered && !isOverMediumButton) {
		mediumButtonHovered = false;
		// Animate opacity back to 1 when leaving hover
		tween(mediumButton, {
			alpha: 1
		}, {
			duration: 200,
			easing: tween.easeOut
		});
	}
	// Check if cursor is over hard button
	var isOverHardButton = x >= hardButton.x - hardButton.width * hardButton.scaleX / 2 && x <= hardButton.x + hardButton.width * hardButton.scaleX / 2 && y >= hardButton.y - hardButton.height * hardButton.scaleY / 2 && y <= hardButton.y + hardButton.height * hardButton.scaleY / 2;
	// Handle hard button hover enter
	if (!hardButtonHovered && isOverHardButton) {
		hardButtonHovered = true;
		// Animate opacity to 0.5 when hovering
		tween(hardButton, {
			alpha: 0.5
		}, {
			duration: 200,
			easing: tween.easeOut
		});
	}
	// Handle hard button hover leave
	if (hardButtonHovered && !isOverHardButton) {
		hardButtonHovered = false;
		// Animate opacity back to 1 when leaving hover
		tween(hardButton, {
			alpha: 1
		}, {
			duration: 200,
			easing: tween.easeOut
		});
	}
};
game.update = function () {
	// Game logic is handled by card interactions and timeouts
};

===================================================================
--- original.js
+++ change.js
@@ -155,15 +155,8 @@
 });
 pairsText.anchor.set(0.5, 0);
 LK.gui.top.addChild(pairsText);
 pairsText.y = 420;
-var wrongMatchesText = new Text2('Alzheimer counter: 0', {
-	size: 50,
-	fill: 0xFF6B6B
-});
-wrongMatchesText.anchor.set(0.5, 0);
-LK.gui.top.addChild(wrongMatchesText);
-wrongMatchesText.y = 520;
 var timerText = new Text2('Time: 0:00', {
 	size: 50,
 	fill: 0xFFFFFF
 });
@@ -192,9 +185,8 @@
 LK.gui.center.addChild(playTheLotoText);
 // Hide game UI initially
 movesText.alpha = 0;
 pairsText.alpha = 0;
-wrongMatchesText.alpha = 0;
 timerText.alpha = 0; // Hidden initially
 // Create pause/menu button
 var menuButton = LK.getAsset('cardFront3', {
 	anchorX: 0.5,
@@ -413,10 +405,8 @@
 	// Show game UI
 	movesText.alpha = 1;
 	pairsText.alpha = 1;
 	pairsText.setText('Pairs: 0/' + totalPairs);
-	wrongMatchesText.alpha = 0; // Hide initially, will show after 5th move
-	wrongMatchesText.setText('Alzheimer counter: 0');
 	timerText.alpha = 1;
 	updateTimerDisplay();
 	// Start game timer
 	timerInterval = LK.setInterval(function () {
@@ -615,9 +605,8 @@
 	cards = [];
 	// Hide game UI
 	movesText.alpha = 0;
 	pairsText.alpha = 0;
-	wrongMatchesText.alpha = 0;
 	timerText.alpha = 0;
 	menuButton.alpha = 0;
 	menuButtonText.alpha = 0;
 	restartButton.alpha = 0;
@@ -679,12 +668,10 @@
 	var card1 = flippedCards[0];
 	var card2 = flippedCards[1];
 	totalMoveAttempts++; // Increment total move attempts
 	if (card1.cardType === card2.cardType) {
-		// Match found - reset consecutive wrong match counter and hide message
+		// Match found
 		wrongMatchCount = 0;
-		wrongMatches = 0;
-		wrongMatchesText.alpha = 0;
 		consecutiveSuccessfulMatches++;
 		// Show special text based on consecutive successful matches (only for first 2 attempts)
 		if (consecutiveSuccessfulMatches === 2 && totalMoveAttempts <= 2) {
 			// Show "Play The Lotto" for two consecutive successful matches
@@ -809,33 +796,8 @@
 		consecutiveSuccessfulMatches = 0;
 		LK.getSound('noMatch').play();
 		// Increment consecutive wrong matches
 		wrongMatchCount++;
-		// Show counter based on consecutive wrong matches threshold per difficulty
-		var wrongThreshold = 3; // Default for easy
-		if (selectedLevel === 'medium') {
-			wrongThreshold = 5;
-		} else if (selectedLevel === 'hard') {
-			wrongThreshold = 12;
-		}
-		if (wrongMatchCount >= wrongThreshold) {
-			// Show counter if it's hidden and reset wrong matches to start from 0
-			if (wrongMatchesText.alpha === 0) {
-				wrongMatchesText.alpha = 1;
-				wrongMatches = 0; // Reset counter to 0 when it reappears
-			}
-			wrongMatches++;
-			// Set level-based message instead of counter number
-			var counterMessage;
-			if (wrongMatches >= 1 && wrongMatches < 5) {
-				counterMessage = 'Are you OK?';
-			} else if (wrongMatches >= 5 && wrongMatches <= 10) {
-				counterMessage = 'I am getting worried about you';
-			} else if (wrongMatches > 10) {
-				counterMessage = 'You are an alzheimer';
-			}
-			wrongMatchesText.setText(counterMessage);
-		}
 		card1.flip(false);
 		card2.flip(false);
 	}
 	flippedCards = [];