/**** 
* Classes
****/
// Hero class
var Hero = Container.expand(function () {
	var self = Container.call(this);
	var heroGraphics = self.createAsset('hero', 'Hero character', 0.5, 0.5);
	self.shoot = function () {
		// Hero shoot logic
	};
	self.update = function () {
		// Hero update logic
	};
});
// Enemy class
var Enemy = Container.expand(function () {
	var self = Container.call(this);
	var enemyGraphics = self.createAsset('enemy', 'Enemy character', 0.5, 0.5);
	self.speed = 2;
	self.move = function () {
		self.y += self.speed;
	};
});
// BlueSquareBullet class
var BlueSquareBullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = self.createAsset('blueSquare', 'Blue Square Bullet', 0.5, 0.5);
	bulletGraphics.tint = 0x0000ff; // Tint the bullet blue
	self.speed = -10;
	self.move = function () {
		self.y += self.speed;
	};
});

/**** 
* Initialize Game
****/
var game = new LK.Game({
	backgroundColor: 0x000000 // Init game with black background
});

/**** 
* Game Code
****/
// Initialize important asset arrays
var bullets = [];
var enemies = [];
// Create hero instance
var hero = game.addChild(new Hero());
hero.x = 2048 / 2;
hero.y = 2732 - 200; // Position hero near the bottom of the screen
// Score display
var scoreTxt = new Text2('0', {
	size: 150,
	fill: "#ffffff"
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Game logic
var isGameOver = false;
var score = 0;
// Event listeners
game.on('down', function (obj) {
	var touchPos = obj.event.getLocalPosition(game);
	hero.x = touchPos.x;
	hero.shoot();
});
// Removed window.addEventListener as it's not supported by LK engine
// Implement touch-based controls instead
LK.on('tick', function () {
	if (!isGameOver) {
		// Update hero
		hero.update();
		// Move and check bullets
		for (var b = bullets.length - 1; b >= 0; b--) {
			bullets[b].move();
			if (bullets[b].y < 0) {
				bullets[b].destroy();
				bullets.splice(b, 1);
			} else {
				// Check for bullet-enemy collisions
				for (var e = enemies.length - 1; e >= 0; e--) {
					if (bullets[b].intersects(enemies[e])) {
						score += 1;
						scoreTxt.setText(score.toString());
						enemies[e].destroy();
						enemies.splice(e, 1);
						bullets[b].destroy();
						bullets.splice(b, 1);
						brea; // Exit the loop after destroying the intersected enemy
					}
				}
			}
		}
		// Move and check enemies
		for (var e = enemies.length - 1; e >= 0; e--) {
			enemies[e].move();
			if (enemies[e].y > 2732) {
				enemies[e].destroy();
				enemies.splice(e, 1);
			} else if (enemies[e].intersects(hero)) {
				isGameOver = true;
				LK.effects.flashScreen(0xff0000, 1000);
				LK.showGameOver();
			}
		}
		// Spawn enemies
		if (LK.ticks % 120 == 0) {
			var newEnemy = new Enemy();
			newEnemy.x = Math.random() * 2048;
			newEnemy.y = -50;
			enemies.push(newEnemy);
			game.addChild(newEnemy);
		}
	}
});
// Hero shoot method
Hero.prototype.shoot = function () {
	var newBullet = new BlueSquareBullet();
	newBullet.x = this.x;
	newBullet.y = this.y;
	bullets.push(newBullet);
	game.addChild(newBullet);
};
k;
// Hero update method
Hero.prototype.update = function () {
	// Add hero update logic if needed
};
// Enemy move method
Enemy.prototype.move = function () {
	this.y += this.speed;
};
// Bullet move method
Bullet.prototype.move = function () {
	this.y += this.speed;
};