/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1", {
	bestScore: 0,
	level: 1
});

/**** 
* Classes
****/ 
var Card = Container.expand(function (cardId, pairId) {
	var self = Container.call(this);
	self.cardId = cardId;
	self.pairId = pairId;
	self.isFlipped = false;
	self.isMatched = false;
	// Card back (shown when not flipped)
	var cardBack = self.attachAsset('cardBack', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	// Card front (the actual pattern/color)
	var cardFront = self.attachAsset('pair' + pairId, {
		anchorX: 0.5,
		anchorY: 0.5,
		visible: false
	});
	self.back = cardBack;
	self.front = cardFront;
	// Method to flip the card
	self.flip = function () {
		if (self.isMatched || self.isFlipped) {
			return false;
		}
		LK.getSound('flip').play();
		self.isFlipped = true;
		// Animate the flip
		tween(cardBack, {
			scaleX: 0
		}, {
			duration: 150,
			easing: tween.easeIn,
			onFinish: function onFinish() {
				cardBack.visible = false;
				cardFront.visible = true;
				tween(cardFront, {
					scaleX: 1
				}, {
					duration: 150,
					easing: tween.easeOut
				});
			}
		});
		return true;
	};
	// Method to flip back
	self.flipBack = function () {
		if (self.isMatched || !self.isFlipped) {
			return;
		}
		self.isFlipped = false;
		tween(cardFront, {
			scaleX: 0
		}, {
			duration: 150,
			easing: tween.easeIn,
			onFinish: function onFinish() {
				cardFront.visible = false;
				cardBack.visible = true;
				tween(cardBack, {
					scaleX: 1
				}, {
					duration: 150,
					easing: tween.easeOut
				});
			}
		});
	};
	// Method to mark card as matched
	self.setMatched = function () {
		self.isMatched = true;
		// Create a matched effect
		var matchEffect = self.attachAsset('cardMatch', {
			anchorX: 0.5,
			anchorY: 0.5,
			alpha: 0
		});
		tween(matchEffect, {
			alpha: 0.7
		}, {
			duration: 300,
			easing: tween.easeOut
		});
	};
	// Handle card selection
	self.down = function (x, y, obj) {
		if (!gameActive || processingMatch || self.isMatched) {
			return;
		}
		var flipped = self.flip();
		if (flipped) {
			checkForMatch(self);
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x006400
});

/**** 
* Game Code
****/ 
// Game state variables
var cards = [];
var gridWidth = 4;
var gridHeight = 3;
var cardWidth = 180;
var cardHeight = 250;
var cardSpacing = 200; // Increased vertical spacing between cards
var flippedCards = [];
var gameActive = false;
var processingMatch = false;
var moves = 0;
var pairsFound = 0;
var level = storage.level || 1;
var totalPairs = gridWidth * gridHeight / 2;
var gameStartTime;
// UI Elements
var titleText = new Text2("St. Patrick's Day Match Game", {
	size: 80,
	fill: 0xFFA500,
	fontWeight: 'bolder'
});
titleText.anchor.set(0.5, 0);
LK.gui.top.addChild(titleText);
titleText.y = 50;
var movesText = new Text2('Moves: 0', {
	size: 60,
	fill: 0xFFFFFF
});
movesText.anchor.set(0, 0);
LK.gui.topLeft.addChild(movesText);
movesText.x = 120;
movesText.y = 150;
var levelText = new Text2('Level: ' + level, {
	size: 60,
	fill: 0xFFFFFF
});
levelText.anchor.set(1, 0);
LK.gui.topRight.addChild(levelText);
levelText.x = -120;
levelText.y = 150;
var timerText = new Text2('Time: 0s', {
	size: 60,
	fill: 0xFFFFFF
});
timerText.anchor.set(0.5, 0);
LK.gui.top.addChild(timerText);
timerText.y = 150;
var startBtn = new Container();
var startBtnBg = startBtn.attachAsset('startButton', {
	anchorX: 0.5,
	anchorY: 0.5
});
var startBtnText = new Text2('Start Game', {
	size: 60,
	fill: 0xFFFFFF
});
startBtnText.anchor.set(0.5, 0.5);
startBtn.addChild(startBtnText);
startBtn.x = 2048 / 2;
startBtn.y = 2732 / 2;
game.addChild(startBtn);
// Timer update
var timerInterval;
function startTimer() {
	gameStartTime = Date.now();
	timerInterval = LK.setInterval(function () {
		var elapsed = Math.floor((Date.now() - gameStartTime) / 1000);
		timerText.setText('Time: ' + elapsed + 's');
	}, 1000);
}
// Initialize the game board
function initializeBoard() {
	// Clear existing cards
	for (var i = 0; i < cards.length; i++) {
		cards[i].destroy();
	}
	cards = [];
	flippedCards = [];
	pairsFound = 0;
	moves = 0;
	processingMatch = false;
	gameActive = true;
	movesText.setText('Moves: 0');
	// Set level-based grid size
	if (level === 1) {
		gridWidth = 4;
		gridHeight = 3;
	} else if (level === 2) {
		gridWidth = 4;
		gridHeight = 4;
	} else if (level === 3 || level === 4) {
		gridWidth = 5;
		gridHeight = 4;
	} else if (level >= 5) {
		gridWidth = 5;
		gridHeight = 5;
	}
	totalPairs = gridWidth * gridHeight / 2;
	// Create cards and assign pairs
	var pairIds = [];
	for (var p = 0; p < totalPairs; p++) {
		// Use letters for pair IDs (A, B, C, etc.)
		var pairLetter = String.fromCharCode(65 + p % 8);
		pairIds.push(pairLetter);
		pairIds.push(pairLetter);
	}
	// Shuffle pairs
	for (var s = pairIds.length - 1; s > 0; s--) {
		var j = Math.floor(Math.random() * (s + 1));
		var temp = pairIds[s];
		pairIds[s] = pairIds[j];
		pairIds[j] = temp;
	}
	// Determine the grid layout positioning
	var gridTotalWidth = gridWidth * cardWidth + (gridWidth - 1) * cardSpacing;
	var gridTotalHeight = gridHeight * cardHeight + (gridHeight - 1) * cardSpacing;
	var startX = (2048 - gridTotalWidth) / 2;
	var startY = (2732 - gridTotalHeight) / 2 + (level >= 5 ? 100 : 0);
	// Create and position the cards
	var cardIndex = 0;
	for (var row = 0; row < gridHeight; row++) {
		for (var col = 0; col < gridWidth; col++) {
			var x = startX + col * (cardWidth + cardSpacing) + cardWidth / 2;
			var y = startY + row * (cardHeight + cardSpacing) + cardHeight / 2;
			// Skip loading the card from the center of the grid in level 5
			if (!(level === 5 && row === Math.floor(gridHeight / 2) && col === Math.floor(gridWidth / 2))) {
				var card = new Card(cardIndex, pairIds[cardIndex]);
				card.x = x;
				card.y = y;
				cards.push(card);
				game.addChild(card);
				cardIndex++;
			}
		}
	}
	// Start the timer
	startTimer();
	// Play background music
	LK.playMusic('bgmusic');
}
// Check for matching cards
function checkForMatch(card) {
	flippedCards.push(card);
	if (flippedCards.length === 2) {
		processingMatch = true;
		moves++;
		movesText.setText('Moves: ' + moves);
		var card1 = flippedCards[0];
		var card2 = flippedCards[1];
		if (card1.pairId === card2.pairId) {
			// Match found
			LK.setTimeout(function () {
				LK.getSound('match').play();
				card1.setMatched();
				card2.setMatched();
				flippedCards = [];
				processingMatch = false;
				// Increment pairs found
				pairsFound++;
				// Check for win condition
				if (pairsFound === totalPairs) {
					gameWon();
				}
			}, 500);
		} else {
			// No match
			LK.setTimeout(function () {
				LK.getSound('nomatch').play();
				card1.flipBack();
				card2.flipBack();
				flippedCards = [];
				processingMatch = false;
			}, 1000);
		}
	}
}
// Handle game win
function gameWon() {
	gameActive = false;
	// Calculate score based on moves and time
	var timeElapsed = Math.floor((Date.now() - gameStartTime) / 1000);
	LK.clearInterval(timerInterval);
	// Calculate score (fewer moves and less time = higher score)
	var baseScore = 1000;
	var movePenalty = moves * 10;
	var timePenalty = timeElapsed * 2;
	var score = Math.max(100, baseScore - movePenalty - timePenalty);
	// Update best score
	if (score > storage.bestScore) {
		storage.bestScore = score;
	}
	// Set the score
	LK.setScore(score);
	// Play win sound
	LK.getSound('win').play();
	// Show win message
	LK.setTimeout(function () {
		// Level up
		level++;
		storage.level = level;
		// Show you win screen
		LK.showYouWin();
	}, 1500);
}
// Start button interaction
startBtn.down = function (x, y, obj) {
	game.removeChild(startBtn);
	initializeBoard();
};
// Handle game update
game.update = function () {
	// Nothing needed here as the game logic is event-driven
};

===================================================================
--- original.js
+++ change.js
@@ -240,19 +240,17 @@
 	for (var row = 0; row < gridHeight; row++) {
 		for (var col = 0; col < gridWidth; col++) {
 			var x = startX + col * (cardWidth + cardSpacing) + cardWidth / 2;
 			var y = startY + row * (cardHeight + cardSpacing) + cardHeight / 2;
-			var card;
-			if (level >= 5 && row === 2 && col === 2) {
-				card = new Card(cardIndex, 'shamrock');
-			} else {
-				card = new Card(cardIndex, pairIds[cardIndex]);
+			// Skip loading the card from the center of the grid in level 5
+			if (!(level === 5 && row === Math.floor(gridHeight / 2) && col === Math.floor(gridWidth / 2))) {
+				var card = new Card(cardIndex, pairIds[cardIndex]);
+				card.x = x;
+				card.y = y;
+				cards.push(card);
+				game.addChild(card);
+				cardIndex++;
 			}
-			card.x = x;
-			card.y = y;
-			cards.push(card);
-			game.addChild(card);
-			cardIndex++;
 		}
 	}
 	// Start the timer
 	startTimer();