===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,435 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+var storage = LK.import("@upit/storage.v1");
+
+/**** 
+* Classes
+****/ 
+// Card class: represents a single card (suit, rank, value, face up/down)
+var Card = Container.expand(function () {
+	var self = Container.call(this);
+	// Card properties
+	self.suit = null; // '♠', '♥', '♦', '♣'
+	self.rank = null; // 'A', '2', ..., 'K'
+	self.value = 0; // 1-11
+	self.faceUp = true;
+	// Card background (white for face up, gray for face down)
+	var cardBg = self.attachAsset('cardBg', {
+		width: 220,
+		height: 320,
+		color: 0xffffff,
+		shape: 'box',
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	// Card text (rank and suit)
+	var cardText = new Text2('', {
+		size: 90,
+		fill: 0x222222
+	});
+	cardText.anchor.set(0.5, 0.5);
+	cardText.x = 0;
+	cardText.y = 0;
+	self.addChild(cardText);
+	// Face down overlay
+	var faceDownBg = self.attachAsset('cardBack', {
+		width: 220,
+		height: 320,
+		color: 0x888888,
+		shape: 'box',
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	faceDownBg.visible = false;
+	self.addChild(faceDownBg);
+	// Set card data
+	self.setCard = function (suit, rank, value, faceUp) {
+		self.suit = suit;
+		self.rank = rank;
+		self.value = value;
+		self.faceUp = faceUp !== false;
+		updateVisual();
+	};
+	// Flip card (show/hide face)
+	self.setFaceUp = function (faceUp) {
+		self.faceUp = faceUp;
+		updateVisual();
+	};
+	// Update card visuals
+	function updateVisual() {
+		if (self.faceUp) {
+			cardBg.visible = true;
+			cardText.visible = true;
+			faceDownBg.visible = false;
+			cardText.setText(self.rank + self.suit);
+			// Red color for hearts/diamonds, black for spades/clubs
+			if (self.suit === '♥' || self.suit === '♦') {
+				cardText.style.fill = "#d22";
+			} else {
+				cardText.style.fill = "#222";
+			}
+		} else {
+			cardBg.visible = false;
+			cardText.visible = false;
+			faceDownBg.visible = true;
+		}
+	}
+	return self;
+});
+// Hand class: represents a hand of cards (player or dealer)
+var Hand = Container.expand(function () {
+	var self = Container.call(this);
+	self.cards = [];
+	// Add a card to the hand
+	self.addCard = function (card) {
+		self.cards.push(card);
+		self.addChild(card);
+		layoutCards();
+	};
+	// Remove all cards
+	self.clear = function () {
+		for (var i = 0; i < self.cards.length; i++) {
+			self.cards[i].destroy();
+		}
+		self.cards = [];
+	};
+	// Layout cards horizontally with overlap
+	function layoutCards() {
+		var n = self.cards.length;
+		var spacing = 120;
+		var startX = -((n - 1) * spacing) / 2;
+		for (var i = 0; i < n; i++) {
+			var card = self.cards[i];
+			card.x = startX + i * spacing;
+			card.y = 0;
+		}
+	}
+	// Calculate hand value (Blackjack rules: Aces can be 1 or 11)
+	self.getValue = function () {
+		var total = 0;
+		var aces = 0;
+		for (var i = 0; i < self.cards.length; i++) {
+			var v = self.cards[i].value;
+			total += v;
+			if (self.cards[i].rank === 'A') aces++;
+		}
+		// Adjust for aces
+		while (total > 21 && aces > 0) {
+			total -= 10;
+			aces--;
+		}
+		return total;
+	};
+	// Reveal all cards
+	self.revealAll = function () {
+		for (var i = 0; i < self.cards.length; i++) {
+			self.cards[i].setFaceUp(true);
+		}
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x006622
+});
+
+/**** 
+* Game Code
+****/ 
+// Card deck data
+var suits = ['♠', '♥', '♦', '♣'];
+var ranks = ['A', '2', '3', '4', '5', '6', '7', '8', '9', '10', 'J', 'Q', 'K'];
+var values = {
+	'A': 11,
+	'2': 2,
+	'3': 3,
+	'4': 4,
+	'5': 5,
+	'6': 6,
+	'7': 7,
+	'8': 8,
+	'9': 9,
+	'10': 10,
+	'J': 10,
+	'Q': 10,
+	'K': 10
+};
+// Game state
+var deck = [];
+var playerHand = null;
+var dealerHand = null;
+var playerScore = 0;
+var winStreak = 0;
+var gamePhase = 'playerTurn'; // 'playerTurn', 'dealerTurn', 'roundOver'
+var messageTxt = null;
+var playerValueTxt = null;
+var dealerValueTxt = null;
+var hitBtn = null;
+var standBtn = null;
+var newGameBtn = null;
+// GUI: Score and streak
+var scoreTxt = new Text2('Score: 0', {
+	size: 90,
+	fill: "#fff"
+});
+scoreTxt.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreTxt);
+var streakTxt = new Text2('Streak: 0', {
+	size: 70,
+	fill: "#fff"
+});
+streakTxt.anchor.set(0.5, 0);
+LK.gui.top.addChild(streakTxt);
+streakTxt.y = 110;
+// Message text (centered)
+messageTxt = new Text2('', {
+	size: 120,
+	fill: "#fff"
+});
+messageTxt.anchor.set(0.5, 0.5);
+LK.gui.center.addChild(messageTxt);
+// Player hand
+playerHand = new Hand();
+game.addChild(playerHand);
+playerHand.x = 2048 / 2;
+playerHand.y = 2732 - 500;
+// Dealer hand
+dealerHand = new Hand();
+game.addChild(dealerHand);
+dealerHand.x = 2048 / 2;
+dealerHand.y = 500;
+// Player value text
+playerValueTxt = new Text2('', {
+	size: 70,
+	fill: "#fff"
+});
+playerValueTxt.anchor.set(0.5, 0);
+LK.gui.bottom.addChild(playerValueTxt);
+playerValueTxt.y = -200;
+// Dealer value text
+dealerValueTxt = new Text2('', {
+	size: 70,
+	fill: "#fff"
+});
+dealerValueTxt.anchor.set(0.5, 0);
+LK.gui.top.addChild(dealerValueTxt);
+dealerValueTxt.y = 220;
+// Buttons
+hitBtn = createButton('Hit', 0x229922, function () {
+	if (gamePhase !== 'playerTurn') return;
+	dealCardToHand(playerHand, true);
+	updateHandValues();
+	if (playerHand.getValue() > 21) {
+		endRound('bust');
+	}
+});
+standBtn = createButton('Stand', 0x2266cc, function () {
+	if (gamePhase !== 'playerTurn') return;
+	gamePhase = 'dealerTurn';
+	updateButtons();
+	dealerTurn();
+});
+newGameBtn = createButton('New Game', 0x993333, function () {
+	startNewRound();
+});
+newGameBtn.visible = false;
+// Button layout
+hitBtn.x = 2048 / 2 - 220;
+hitBtn.y = 2732 - 220;
+standBtn.x = 2048 / 2 + 220;
+standBtn.y = 2732 - 220;
+newGameBtn.x = 2048 / 2;
+newGameBtn.y = 2732 / 2 + 400;
+game.addChild(hitBtn);
+game.addChild(standBtn);
+game.addChild(newGameBtn);
+// Prevent elements in top left 100x100
+scoreTxt.x = 2048 / 2;
+scoreTxt.y = 20;
+streakTxt.x = 2048 / 2;
+streakTxt.y = 110;
+dealerValueTxt.x = 2048 / 2;
+dealerValueTxt.y = 220;
+// Start first round
+startNewRound();
+// --- Functions ---
+// Create a button (Container with shape and text)
+function createButton(label, color, onTap) {
+	var btn = new Container();
+	var bg = btn.attachAsset('btnBg', {
+		width: 320,
+		height: 120,
+		color: color,
+		shape: 'box',
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	var txt = new Text2(label, {
+		size: 70,
+		fill: "#fff"
+	});
+	txt.anchor.set(0.5, 0.5);
+	txt.x = 0;
+	txt.y = 0;
+	btn.addChild(txt);
+	// Touch event
+	btn.down = function (x, y, obj) {
+		onTap();
+	};
+	// Visual feedback
+	btn.interactive = true;
+	btn.buttonMode = true;
+	btn.alpha = 1;
+	btn.up = function () {
+		btn.alpha = 1;
+	};
+	btn.move = function () {};
+	return btn;
+}
+// Shuffle deck
+function shuffleDeck() {
+	var d = [];
+	for (var s = 0; s < suits.length; s++) {
+		for (var r = 0; r < ranks.length; r++) {
+			d.push({
+				suit: suits[s],
+				rank: ranks[r],
+				value: values[ranks[r]]
+			});
+		}
+	}
+	// Fisher-Yates shuffle
+	for (var i = d.length - 1; i > 0; i--) {
+		var j = Math.floor(Math.random() * (i + 1));
+		var tmp = d[i];
+		d[i] = d[j];
+		d[j] = tmp;
+	}
+	return d;
+}
+// Deal a card to a hand
+function dealCardToHand(hand, faceUp) {
+	if (deck.length === 0) deck = shuffleDeck();
+	var cardData = deck.pop();
+	var card = new Card();
+	card.setCard(cardData.suit, cardData.rank, cardData.value, faceUp);
+	hand.addCard(card);
+	return card;
+}
+// Start a new round
+function startNewRound() {
+	gamePhase = 'playerTurn';
+	messageTxt.setText('');
+	playerHand.clear();
+	dealerHand.clear();
+	deck = shuffleDeck();
+	// Deal initial cards
+	dealCardToHand(playerHand, true);
+	dealCardToHand(dealerHand, true);
+	dealCardToHand(playerHand, true);
+	var dealerHole = dealCardToHand(dealerHand, false); // Dealer's hole card
+	updateHandValues();
+	updateButtons();
+	newGameBtn.visible = false;
+}
+// Update hand value displays
+function updateHandValues() {
+	var pv = playerHand.getValue();
+	var dv = dealerHand.cards[0].faceUp ? dealerHand.cards[0].value : '?';
+	playerValueTxt.setText('Your Hand: ' + pv);
+	dealerValueTxt.setText('Dealer: ' + dv + (dealerHand.cards.length > 1 ? ' + ?' : ''));
+}
+// Update score and streak displays
+function updateScoreDisplays() {
+	scoreTxt.setText('Score: ' + playerScore);
+	streakTxt.setText('Streak: ' + winStreak);
+}
+// Update button visibility
+function updateButtons() {
+	if (gamePhase === 'playerTurn') {
+		hitBtn.visible = true;
+		standBtn.visible = true;
+		newGameBtn.visible = false;
+	} else if (gamePhase === 'roundOver') {
+		hitBtn.visible = false;
+		standBtn.visible = false;
+		newGameBtn.visible = true;
+	} else {
+		hitBtn.visible = false;
+		standBtn.visible = false;
+		newGameBtn.visible = false;
+	}
+}
+// End round: outcome = 'win', 'lose', 'push', 'bust', 'dealerBust'
+function endRound(outcome) {
+	gamePhase = 'roundOver';
+	dealerHand.revealAll();
+	updateHandValues();
+	if (outcome === 'win') {
+		messageTxt.setText('You Win!');
+		playerScore += 1;
+		winStreak += 1;
+		LK.effects.flashObject(playerHand, 0x33ff33, 800);
+	} else if (outcome === 'lose') {
+		messageTxt.setText('You Lose!');
+		playerScore = Math.max(0, playerScore - 1);
+		winStreak = 0;
+		LK.effects.flashObject(playerHand, 0xff3333, 800);
+	} else if (outcome === 'push') {
+		messageTxt.setText('Push!');
+		LK.effects.flashObject(playerHand, 0xcccccc, 800);
+	} else if (outcome === 'bust') {
+		messageTxt.setText('Bust!');
+		playerScore = Math.max(0, playerScore - 1);
+		winStreak = 0;
+		LK.effects.flashObject(playerHand, 0xff3333, 800);
+	} else if (outcome === 'dealerBust') {
+		messageTxt.setText('Dealer Bust! You Win!');
+		playerScore += 1;
+		winStreak += 1;
+		LK.effects.flashObject(playerHand, 0x33ff33, 800);
+	}
+	updateScoreDisplays();
+	updateButtons();
+}
+// Dealer's turn logic
+function dealerTurn() {
+	// Reveal dealer's hole card
+	dealerHand.cards[1].setFaceUp(true);
+	updateHandValues();
+	// Dealer draws until 17 or more
+	var _dealerDraw = function dealerDraw() {
+		var dv = dealerHand.getValue();
+		if (dv < 17) {
+			// Draw card after short delay
+			LK.setTimeout(function () {
+				dealCardToHand(dealerHand, true);
+				updateHandValues();
+				_dealerDraw();
+			}, 600);
+		} else {
+			// Compare hands
+			var pv = playerHand.getValue();
+			var dv2 = dealerHand.getValue();
+			if (dv2 > 21) {
+				endRound('dealerBust');
+			} else if (dv2 > pv) {
+				endRound('lose');
+			} else if (dv2 < pv) {
+				endRound('win');
+			} else {
+				endRound('push');
+			}
+		}
+	};
+	_dealerDraw();
+}
+// --- Game update loop (not used for this turn-based game) ---
+game.update = function () {
+	// No per-frame logic needed
+};
\ No newline at end of file