===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,365 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
+* Classes
+****/ 
+var ActionButton = Container.expand(function (text, action) {
+	var self = Container.call(this);
+	var buttonGraphics = self.attachAsset('actionButton', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	var buttonText = new Text2(text, {
+		size: 24,
+		fill: 0xFFFFFF
+	});
+	buttonText.anchor.set(0.5, 0.5);
+	self.addChild(buttonText);
+	self.action = action;
+	self.down = function (x, y, obj) {
+		if (self.action) {
+			self.action();
+		}
+	};
+	return self;
+});
+var Bullet = Container.expand(function () {
+	var self = Container.call(this);
+	var bulletGraphics = self.attachAsset('bullet', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speedX = 0;
+	self.speedY = 0;
+	self.lastX = 0;
+	self.lastY = 0;
+	self.update = function () {
+		self.lastX = self.x;
+		self.lastY = self.y;
+		self.x += self.speedX;
+		self.y += self.speedY;
+	};
+	return self;
+});
+var Character = Container.expand(function () {
+	var self = Container.call(this);
+	var characterGraphics = self.attachAsset('kris', {
+		anchorX: 0.5,
+		anchorY: 1.0
+	});
+	self.maxHP = 100;
+	self.currentHP = 100;
+	self.takeDamage = function (amount) {
+		self.currentHP = Math.max(0, self.currentHP - amount);
+		LK.effects.flashObject(characterGraphics, 0xff0000, 500);
+		LK.getSound('hit').play();
+	};
+	return self;
+});
+var Heart = Container.expand(function () {
+	var self = Container.call(this);
+	var heartGraphics = self.attachAsset('heart', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	heartGraphics.rotation = Math.PI / 4; // Diamond shape
+	return self;
+});
+var Monster = Container.expand(function () {
+	var self = Container.call(this);
+	var monsterGraphics = self.attachAsset('monster', {
+		anchorX: 0.5,
+		anchorY: 1.0
+	});
+	self.maxHP = 80;
+	self.currentHP = 80;
+	self.takeDamage = function (amount) {
+		self.currentHP = Math.max(0, self.currentHP - amount);
+		LK.effects.flashObject(monsterGraphics, 0xff0000, 500);
+		LK.getSound('hit').play();
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x1a1a2e
+});
+
+/**** 
+* Game Code
+****/ 
+// Game state
+var gameState = 'playerTurn'; // 'playerTurn', 'enemyTurn', 'gameOver'
+var turnTimer = 0;
+var attackTimer = 0;
+var bullets = [];
+var dragHeart = false;
+// Characters
+var kris = game.addChild(new Character());
+kris.x = 400;
+kris.y = 2000;
+var monster = game.addChild(new Monster());
+monster.x = 1650;
+monster.y = 2000;
+var heart = game.addChild(new Heart());
+heart.x = 1024;
+heart.y = 1800;
+// Battle box
+var battleBox = game.addChild(LK.getAsset('battleBox', {
+	anchorX: 0.5,
+	anchorY: 0.5
+}));
+battleBox.x = 1024;
+battleBox.y = 1600;
+battleBox.alpha = 0;
+// Health bars
+var krisHealthBg = game.addChild(LK.getAsset('healthBarBg', {
+	anchorX: 0,
+	anchorY: 0
+}));
+krisHealthBg.x = 200;
+krisHealthBg.y = 200;
+var krisHealthBar = game.addChild(LK.getAsset('healthBar', {
+	anchorX: 0,
+	anchorY: 0
+}));
+krisHealthBar.x = 202;
+krisHealthBar.y = 202;
+var monsterHealthBg = game.addChild(LK.getAsset('healthBarBg', {
+	anchorX: 0,
+	anchorY: 0
+}));
+monsterHealthBg.x = 1640;
+monsterHealthBg.y = 200;
+var monsterHealthBar = game.addChild(LK.getAsset('healthBar', {
+	anchorX: 0,
+	anchorY: 0
+}));
+monsterHealthBar.x = 1642;
+monsterHealthBar.y = 202;
+// Action buttons
+var attackButton = game.addChild(new ActionButton('ATTACK', function () {
+	if (gameState === 'playerTurn') {
+		performAttack();
+	}
+}));
+attackButton.x = 400;
+attackButton.y = 2400;
+var actButton = game.addChild(new ActionButton('ACT', function () {
+	if (gameState === 'playerTurn') {
+		performAct();
+	}
+}));
+actButton.x = 700;
+actButton.y = 2400;
+var itemButton = game.addChild(new ActionButton('ITEM', function () {
+	if (gameState === 'playerTurn') {
+		performItem();
+	}
+}));
+itemButton.x = 1000;
+itemButton.y = 2400;
+var mercyButton = game.addChild(new ActionButton('MERCY', function () {
+	if (gameState === 'playerTurn') {
+		performMercy();
+	}
+}));
+mercyButton.x = 1300;
+mercyButton.y = 2400;
+// UI Text
+var turnText = new Text2('Your Turn', {
+	size: 36,
+	fill: 0xFFFFFF
+});
+turnText.anchor.set(0.5, 0);
+LK.gui.top.addChild(turnText);
+var krisHPText = new Text2('KRIS  HP: 100/100', {
+	size: 24,
+	fill: 0xFFFFFF
+});
+krisHPText.anchor.set(0, 0);
+krisHPText.x = 200;
+krisHPText.y = 240;
+game.addChild(krisHPText);
+var monsterHPText = new Text2('MONSTER  HP: 80/80', {
+	size: 24,
+	fill: 0xFFFFFF
+});
+monsterHPText.anchor.set(1, 0);
+monsterHPText.x = 1850;
+monsterHPText.y = 240;
+game.addChild(monsterHPText);
+// Game functions
+function performAttack() {
+	var damage = Math.floor(Math.random() * 20) + 15;
+	monster.takeDamage(damage);
+	LK.getSound('attack').play();
+	if (monster.currentHP <= 0) {
+		gameState = 'gameOver';
+		turnText.setText('Victory!');
+		LK.showYouWin();
+		return;
+	}
+	switchToEnemyTurn();
+}
+function performAct() {
+	// Simple act - just skip turn
+	switchToEnemyTurn();
+}
+function performItem() {
+	// Simple item use - heal
+	var healAmount = Math.floor(Math.random() * 15) + 10;
+	kris.currentHP = Math.min(kris.maxHP, kris.currentHP + healAmount);
+	switchToEnemyTurn();
+}
+function performMercy() {
+	if (monster.currentHP <= 20) {
+		gameState = 'gameOver';
+		turnText.setText('You spared the monster!');
+		LK.showYouWin();
+	} else {
+		switchToEnemyTurn();
+	}
+}
+function switchToEnemyTurn() {
+	gameState = 'enemyTurn';
+	turnText.setText('Enemy Turn - Dodge!');
+	turnTimer = 0;
+	attackTimer = 0;
+	// Show battle box
+	battleBox.alpha = 0.8;
+	// Move heart to battle box center
+	heart.x = battleBox.x;
+	heart.y = battleBox.y;
+}
+function switchToPlayerTurn() {
+	gameState = 'playerTurn';
+	turnText.setText('Your Turn');
+	// Hide battle box
+	battleBox.alpha = 0;
+	// Clear bullets
+	for (var i = bullets.length - 1; i >= 0; i--) {
+		bullets[i].destroy();
+		bullets.splice(i, 1);
+	}
+	// Move heart back to default position
+	heart.x = 1024;
+	heart.y = 1800;
+}
+function spawnBullet() {
+	var bullet = new Bullet();
+	// Spawn from random position around battle box
+	var side = Math.floor(Math.random() * 4);
+	var boxLeft = battleBox.x - 300;
+	var boxRight = battleBox.x + 300;
+	var boxTop = battleBox.y - 200;
+	var boxBottom = battleBox.y + 200;
+	switch (side) {
+		case 0:
+			// Top
+			bullet.x = boxLeft + Math.random() * 600;
+			bullet.y = boxTop - 50;
+			bullet.speedX = (Math.random() - 0.5) * 2;
+			bullet.speedY = 3 + Math.random() * 2;
+			break;
+		case 1:
+			// Right
+			bullet.x = boxRight + 50;
+			bullet.y = boxTop + Math.random() * 400;
+			bullet.speedX = -3 - Math.random() * 2;
+			bullet.speedY = (Math.random() - 0.5) * 2;
+			break;
+		case 2:
+			// Bottom
+			bullet.x = boxLeft + Math.random() * 600;
+			bullet.y = boxBottom + 50;
+			bullet.speedX = (Math.random() - 0.5) * 2;
+			bullet.speedY = -3 - Math.random() * 2;
+			break;
+		case 3:
+			// Left
+			bullet.x = boxLeft - 50;
+			bullet.y = boxTop + Math.random() * 400;
+			bullet.speedX = 3 + Math.random() * 2;
+			bullet.speedY = (Math.random() - 0.5) * 2;
+			break;
+	}
+	bullets.push(bullet);
+	game.addChild(bullet);
+}
+function updateHealthBars() {
+	// Update Kris health bar
+	var krisHealthRatio = kris.currentHP / kris.maxHP;
+	krisHealthBar.width = 200 * krisHealthRatio;
+	krisHPText.setText('KRIS  HP: ' + kris.currentHP + '/' + kris.maxHP);
+	// Update monster health bar
+	var monsterHealthRatio = monster.currentHP / monster.maxHP;
+	monsterHealthBar.width = 200 * monsterHealthRatio;
+	monsterHPText.setText('MONSTER  HP: ' + monster.currentHP + '/' + monster.maxHP);
+}
+// Heart movement
+game.move = function (x, y, obj) {
+	if (gameState === 'enemyTurn' && dragHeart) {
+		// Constrain heart to battle box
+		var boxLeft = battleBox.x - 285;
+		var boxRight = battleBox.x + 285;
+		var boxTop = battleBox.y - 185;
+		var boxBottom = battleBox.y + 185;
+		heart.x = Math.max(boxLeft, Math.min(boxRight, x));
+		heart.y = Math.max(boxTop, Math.min(boxBottom, y));
+	}
+};
+game.down = function (x, y, obj) {
+	if (gameState === 'enemyTurn') {
+		dragHeart = true;
+		heart.x = Math.max(battleBox.x - 285, Math.min(battleBox.x + 285, x));
+		heart.y = Math.max(battleBox.y - 185, Math.min(battleBox.y + 185, y));
+	}
+};
+game.up = function (x, y, obj) {
+	dragHeart = false;
+};
+game.update = function () {
+	updateHealthBars();
+	if (gameState === 'enemyTurn') {
+		turnTimer++;
+		attackTimer++;
+		// Spawn bullets periodically
+		if (attackTimer % 45 === 0) {
+			spawnBullet();
+		}
+		// Update bullets
+		for (var i = bullets.length - 1; i >= 0; i--) {
+			var bullet = bullets[i];
+			// Check if bullet is off screen
+			if (bullet.x < -100 || bullet.x > 2148 || bullet.y < -100 || bullet.y > 2832) {
+				bullet.destroy();
+				bullets.splice(i, 1);
+				continue;
+			}
+			// Check collision with heart
+			if (bullet.intersects(heart)) {
+				kris.takeDamage(10);
+				bullet.destroy();
+				bullets.splice(i, 1);
+				if (kris.currentHP <= 0) {
+					gameState = 'gameOver';
+					turnText.setText('Game Over');
+					LK.showGameOver();
+					return;
+				}
+				continue;
+			}
+		}
+		// End enemy turn after 5 seconds
+		if (turnTimer >= 300) {
+			switchToPlayerTurn();
+		}
+	}
+};
\ No newline at end of file