===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,449 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+var storage = LK.import("@upit/storage.v1");
+
+/**** 
+* Classes
+****/ 
+var Bullet = Container.expand(function () {
+	var self = Container.call(this);
+	var bulletGraphics = self.attachAsset('bullet', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 15;
+	self.damage = 10;
+	self.directionX = 0;
+	self.directionY = -1;
+	self.update = function () {
+		self.x += self.directionX * self.speed;
+		self.y += self.directionY * self.speed;
+	};
+	return self;
+});
+var Coin = Container.expand(function () {
+	var self = Container.call(this);
+	var coinGraphics = self.attachAsset('coin', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.value = Math.floor(Math.random() * 10) + 5;
+	self.update = function () {
+		self.rotation += 0.05;
+	};
+	return self;
+});
+var EnemyBullet = Container.expand(function () {
+	var self = Container.call(this);
+	var bulletGraphics = self.attachAsset('enemyBullet', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 8;
+	self.damage = 5;
+	self.directionX = 0;
+	self.directionY = 0;
+	self.update = function () {
+		self.x += self.directionX * self.speed;
+		self.y += self.directionY * self.speed;
+	};
+	return self;
+});
+var NPC = Container.expand(function () {
+	var self = Container.call(this);
+	var npcGraphics = self.attachAsset('npc', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.questType = Math.random() < 0.5 ? 'trade' : 'delivery';
+	self.reward = Math.floor(Math.random() * 50) + 20;
+	self.update = function () {
+		// Float animation
+		self.y += Math.sin(LK.ticks * 0.05) * 0.5;
+	};
+	return self;
+});
+var Pirate = Container.expand(function () {
+	var self = Container.call(this);
+	var pirateGraphics = self.attachAsset('pirate', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.health = 30;
+	self.speed = 2;
+	self.fireRate = 60;
+	self.lastFire = 0;
+	self.loot = Math.floor(Math.random() * 30) + 10;
+	self.takeDamage = function (amount) {
+		self.health -= amount;
+		LK.effects.flashObject(self, 0xffffff, 100);
+	};
+	return self;
+});
+var Resource = Container.expand(function () {
+	var self = Container.call(this);
+	var resourceGraphics = self.attachAsset('resource', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.type = Math.random() < 0.5 ? 'metal' : 'energy';
+	self.amount = Math.floor(Math.random() * 5) + 1;
+	self.update = function () {
+		self.rotation += 0.03;
+	};
+	return self;
+});
+var Ship = Container.expand(function () {
+	var self = Container.call(this);
+	var shipGraphics = self.attachAsset('ship', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.health = 100;
+	self.maxHealth = 100;
+	self.speed = 5;
+	self.fireRate = 10;
+	self.damage = 10;
+	self.lastFire = 0;
+	self.takeDamage = function (amount) {
+		self.health -= amount;
+		LK.effects.flashObject(self, 0xff0000, 200);
+		if (self.health <= 0) {
+			self.health = 0;
+			LK.showGameOver();
+		}
+	};
+	return self;
+});
+var Star = Container.expand(function () {
+	var self = Container.call(this);
+	var starGraphics = self.attachAsset('star', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = Math.random() * 2 + 0.5;
+	starGraphics.alpha = Math.random() * 0.8 + 0.2;
+	self.update = function () {
+		self.y += self.speed;
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x000033
+});
+
+/**** 
+* Game Code
+****/ 
+// Game variables
+var ship;
+var joystickBase;
+var joystickHandle;
+var isDragging = false;
+var bullets = [];
+var enemyBullets = [];
+var npcs = [];
+var pirates = [];
+var coins = [];
+var resources = [];
+var stars = [];
+var camera = {
+	x: 0,
+	y: 0
+};
+// Player stats
+var playerCoins = storage.coins || 0;
+var playerMetal = storage.metal || 0;
+var playerEnergy = storage.energy || 0;
+var questsCompleted = storage.questsCompleted || 0;
+// UI Elements
+var coinText = new Text2('Coins: ' + playerCoins, {
+	size: 50,
+	fill: 0xFFFF00
+});
+coinText.anchor.set(0, 0);
+coinText.x = 20;
+coinText.y = 20;
+LK.gui.topRight.addChild(coinText);
+var resourceText = new Text2('Metal: ' + playerMetal + ' Energy: ' + playerEnergy, {
+	size: 40,
+	fill: 0xFFFFFF
+});
+resourceText.anchor.set(0, 0);
+resourceText.x = 20;
+resourceText.y = 80;
+LK.gui.topRight.addChild(resourceText);
+var healthText = new Text2('Health: 100/100', {
+	size: 50,
+	fill: 0x00FF00
+});
+healthText.anchor.set(0.5, 0);
+LK.gui.top.addChild(healthText);
+// Create joystick
+joystickBase = game.addChild(LK.getAsset('joystickBase', {
+	anchorX: 0.5,
+	anchorY: 0.5,
+	x: 300,
+	y: 2432
+}));
+joystickBase.alpha = 0.5;
+joystickHandle = game.addChild(LK.getAsset('joystickHandle', {
+	anchorX: 0.5,
+	anchorY: 0.5,
+	x: 300,
+	y: 2432
+}));
+joystickHandle.alpha = 0.7;
+// Create ship
+ship = game.addChild(new Ship());
+ship.x = 1024;
+ship.y = 1366;
+// Start background music
+LK.playMusic('bgmusic');
+// Helper functions
+function spawnStar() {
+	var star = new Star();
+	star.x = Math.random() * 2048;
+	star.y = -10;
+	stars.push(star);
+	game.addChild(star);
+}
+function spawnNPC() {
+	var npc = new NPC();
+	npc.x = Math.random() * 1648 + 200;
+	npc.y = -100;
+	npcs.push(npc);
+	game.addChild(npc);
+}
+function spawnPirate() {
+	var pirate = new Pirate();
+	pirate.x = Math.random() * 1648 + 200;
+	pirate.y = -100;
+	pirates.push(pirate);
+	game.addChild(pirate);
+}
+function updateUI() {
+	coinText.setText('Coins: ' + playerCoins);
+	resourceText.setText('Metal: ' + playerMetal + ' Energy: ' + playerEnergy);
+	healthText.setText('Health: ' + ship.health + '/' + ship.maxHealth);
+	// Update health text color
+	if (ship.health > 60) {
+		healthText.style.fill = "#00ff00";
+	} else if (ship.health > 30) {
+		healthText.style.fill = "#ffff00";
+	} else {
+		healthText.style.fill = "#ff0000";
+	}
+}
+function saveProgress() {
+	storage.coins = playerCoins;
+	storage.metal = playerMetal;
+	storage.energy = playerEnergy;
+	storage.questsCompleted = questsCompleted;
+}
+// Event handlers
+game.down = function (x, y, obj) {
+	if (Math.sqrt(Math.pow(x - joystickBase.x, 2) + Math.pow(y - joystickBase.y, 2)) < 100) {
+		isDragging = true;
+		joystickHandle.x = x;
+		joystickHandle.y = y;
+	}
+};
+game.move = function (x, y, obj) {
+	if (isDragging) {
+		var dx = x - joystickBase.x;
+		var dy = y - joystickBase.y;
+		var distance = Math.sqrt(dx * dx + dy * dy);
+		if (distance > 100) {
+			dx = dx / distance * 100;
+			dy = dy / distance * 100;
+		}
+		joystickHandle.x = joystickBase.x + dx;
+		joystickHandle.y = joystickBase.y + dy;
+	}
+};
+game.up = function (x, y, obj) {
+	isDragging = false;
+	joystickHandle.x = joystickBase.x;
+	joystickHandle.y = joystickBase.y;
+};
+// Main game loop
+game.update = function () {
+	// Ship movement
+	if (isDragging) {
+		var dx = joystickHandle.x - joystickBase.x;
+		var dy = joystickHandle.y - joystickBase.y;
+		var distance = Math.sqrt(dx * dx + dy * dy);
+		if (distance > 10) {
+			ship.x += dx / 100 * ship.speed;
+			ship.y += dy / 100 * ship.speed;
+			ship.rotation = Math.atan2(dy, dx) + Math.PI / 2;
+		}
+	}
+	// Keep ship in bounds
+	ship.x = Math.max(50, Math.min(1998, ship.x));
+	ship.y = Math.max(50, Math.min(2682, ship.y));
+	// Auto fire
+	if (LK.ticks - ship.lastFire > ship.fireRate && pirates.length > 0) {
+		var bullet = new Bullet();
+		bullet.x = ship.x;
+		bullet.y = ship.y;
+		// Find nearest pirate
+		var nearestPirate = null;
+		var nearestDistance = Infinity;
+		for (var i = 0; i < pirates.length; i++) {
+			var dist = Math.sqrt(Math.pow(pirates[i].x - ship.x, 2) + Math.pow(pirates[i].y - ship.y, 2));
+			if (dist < nearestDistance) {
+				nearestDistance = dist;
+				nearestPirate = pirates[i];
+			}
+		}
+		if (nearestPirate) {
+			var angle = Math.atan2(nearestPirate.y - ship.y, nearestPirate.x - ship.x);
+			bullet.directionX = Math.cos(angle);
+			bullet.directionY = Math.sin(angle);
+			bullet.rotation = angle + Math.PI / 2;
+		}
+		bullets.push(bullet);
+		game.addChild(bullet);
+		ship.lastFire = LK.ticks;
+		LK.getSound('shoot').play();
+	}
+	// Update bullets
+	for (var i = bullets.length - 1; i >= 0; i--) {
+		var bullet = bullets[i];
+		if (bullet.x < -50 || bullet.x > 2098 || bullet.y < -50 || bullet.y > 2782) {
+			bullet.destroy();
+			bullets.splice(i, 1);
+			continue;
+		}
+		// Check collision with pirates
+		for (var j = pirates.length - 1; j >= 0; j--) {
+			if (bullet.intersects(pirates[j])) {
+				pirates[j].takeDamage(bullet.damage);
+				if (pirates[j].health <= 0) {
+					// Drop loot
+					var coin = new Coin();
+					coin.x = pirates[j].x;
+					coin.y = pirates[j].y;
+					coins.push(coin);
+					game.addChild(coin);
+					if (Math.random() < 0.3) {
+						var resource = new Resource();
+						resource.x = pirates[j].x + (Math.random() - 0.5) * 50;
+						resource.y = pirates[j].y + (Math.random() - 0.5) * 50;
+						resources.push(resource);
+						game.addChild(resource);
+					}
+					pirates[j].destroy();
+					pirates.splice(j, 1);
+				}
+				bullet.destroy();
+				bullets.splice(i, 1);
+				LK.getSound('hit').play();
+				break;
+			}
+		}
+	}
+	// Update enemy bullets
+	for (var i = enemyBullets.length - 1; i >= 0; i--) {
+		var bullet = enemyBullets[i];
+		if (bullet.x < -50 || bullet.x > 2098 || bullet.y < -50 || bullet.y > 2782) {
+			bullet.destroy();
+			enemyBullets.splice(i, 1);
+			continue;
+		}
+		if (bullet.intersects(ship)) {
+			ship.takeDamage(bullet.damage);
+			updateUI();
+			bullet.destroy();
+			enemyBullets.splice(i, 1);
+			LK.getSound('hit').play();
+		}
+	}
+	// Update pirates
+	for (var i = 0; i < pirates.length; i++) {
+		var pirate = pirates[i];
+		pirate.y += pirate.speed;
+		// Pirate shooting
+		if (LK.ticks - pirate.lastFire > pirate.fireRate) {
+			var dist = Math.sqrt(Math.pow(ship.x - pirate.x, 2) + Math.pow(ship.y - pirate.y, 2));
+			if (dist < 800) {
+				var bullet = new EnemyBullet();
+				bullet.x = pirate.x;
+				bullet.y = pirate.y;
+				var angle = Math.atan2(ship.y - pirate.y, ship.x - pirate.x);
+				bullet.directionX = Math.cos(angle);
+				bullet.directionY = Math.sin(angle);
+				enemyBullets.push(bullet);
+				game.addChild(bullet);
+				pirate.lastFire = LK.ticks;
+			}
+		}
+		if (pirate.y > 2800) {
+			pirate.destroy();
+			pirates.splice(i, 1);
+			i--;
+		}
+	}
+	// Update NPCs
+	for (var i = npcs.length - 1; i >= 0; i--) {
+		var npc = npcs[i];
+		npc.y += 1;
+		if (npc.y > 2800) {
+			npc.destroy();
+			npcs.splice(i, 1);
+		}
+	}
+	// Collect items
+	for (var i = coins.length - 1; i >= 0; i--) {
+		if (coins[i].intersects(ship)) {
+			playerCoins += coins[i].value;
+			coins[i].destroy();
+			coins.splice(i, 1);
+			LK.getSound('collect').play();
+			updateUI();
+			saveProgress();
+		}
+	}
+	for (var i = resources.length - 1; i >= 0; i--) {
+		if (resources[i].intersects(ship)) {
+			if (resources[i].type === 'metal') {
+				playerMetal += resources[i].amount;
+			} else {
+				playerEnergy += resources[i].amount;
+			}
+			resources[i].destroy();
+			resources.splice(i, 1);
+			LK.getSound('collect').play();
+			updateUI();
+			saveProgress();
+		}
+	}
+	// Update stars
+	for (var i = stars.length - 1; i >= 0; i--) {
+		if (stars[i].y > 2750) {
+			stars[i].destroy();
+			stars.splice(i, 1);
+		}
+	}
+	// Spawn entities
+	if (LK.ticks % 30 === 0) {
+		spawnStar();
+	}
+	if (LK.ticks % 300 === 0) {
+		if (Math.random() < 0.6) {
+			spawnPirate();
+		} else {
+			spawnNPC();
+		}
+	}
+	// Update score
+	LK.setScore(playerCoins + questsCompleted * 100);
+};
\ No newline at end of file