/**** 
* Classes
****/ 
// Bullet class
var Bullet = Container.expand(function () {
	var self = Container.call(this);
	self.speed = 10;
	var bulletGraphics = self.attachAsset('bullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		self.y -= self.speed;
		if (self.y < 0) {
			self.destroy();
		}
	};
});
//<Assets used in the game will automatically appear here>
// Player class
var Player = Container.expand(function () {
	var self = Container.call(this);
	self.health = 100;
	self.speed = 5;
	self.isAttacking = false;
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Update player position and state
	};
	self.attack = function () {
		self.isAttacking = true;
		// Attack logic
	};
	self.takeDamage = function (amount) {
		self.health -= amount;
		if (self.health <= 0) {
			self.health = 0;
			self.die();
		}
	};
	self.die = function () {
		// Player death logic
	};
});

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

/**** 
* Game Code
****/ 
// Initialize players
var player1 = game.addChild(new Player());
player1.x = 300;
player1.y = 1366;
var player2 = game.addChild(new Player());
player2.x = 1748;
player2.y = 1366;
// Initialize bullets array
var bullets = [];
// Handle player movement
game.move = function (x, y, obj) {
	if (obj.target === player1) {
		player1.x = x;
		player1.y = y;
	} else if (obj.target === player2) {
		player2.x = x;
		player2.y = y;
	}
};
// Handle player attack
game.down = function (x, y, obj) {
	if (obj.target === player1) {
		player1.attack();
	} else if (obj.target === player2) {
		player2.attack();
	}
};
// Update game state
game.update = function () {
	// Update players
	player1.update();
	player2.update();
	// Update bullets
	for (var i = bullets.length - 1; i >= 0; i--) {
		bullets[i].update();
		if (bullets[i].intersects(player1)) {
			player1.takeDamage(10);
			bullets[i].destroy();
			bullets.splice(i, 1);
		} else if (bullets[i].intersects(player2)) {
			player2.takeDamage(10);
			bullets[i].destroy();
			bullets.splice(i, 1);
		}
	}
	// Fire bullets
	if (LK.ticks % 30 == 0) {
		var newBullet1 = new Bullet();
		newBullet1.x = player1.x;
		newBullet1.y = player1.y;
		bullets.push(newBullet1);
		game.addChild(newBullet1);
		var newBullet2 = new Bullet();
		newBullet2.x = player2.x;
		newBullet2.y = player2.y;
		bullets.push(newBullet2);
		game.addChild(newBullet2);
	}
};