/**** 
* Classes
****/ 
// Bullet class
var Bullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = self.attachAsset('bullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = -10;
	self.update = function () {
		self.y += self.speed;
	};
});
// Enemy class
var Enemy = Container.expand(function () {
	var self = Container.call(this);
	var enemyGraphics = self.attachAsset('enemy', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 3;
	self.update = function () {
		self.y += self.speed;
	};
});
//<Assets used in the game will automatically appear here>
// Fairy class
var Fairy = Container.expand(function () {
	var self = Container.call(this);
	var fairyGraphics = self.attachAsset('fairy', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.update = function () {
		// Fairy movement logic
	};
});
// Star class
var Star = Container.expand(function () {
	var self = Container.call(this);
	var starGraphics = self.attachAsset('star', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732) {
			self.y = -5;
			self.x = Math.random() * 2048;
		}
	};
});

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

/**** 
* Game Code
****/ 
// Initialize variables
var fairy;
var bullets = [];
var enemies = [];
var scoreTxt;
var score = 0;
var dragNode = null;
var isFairyHeld = false; // Track if the fairy is being held
// Initialize game elements
function initGame() {
	// Create and position the fairy
	fairy = game.addChild(new Fairy());
	fairy.x = 2048 / 2;
	fairy.y = 2732 - 200;
	// Create score text
	scoreTxt = new Text2('0', {
		size: 150,
		fill: "#ffffff"
	});
	// Create starfield
	for (var i = 0; i < 500; i++) {
		var star = game.addChild(new Star());
		star.x = Math.random() * 2048;
		star.y = Math.random() * 2732;
	}
	scoreTxt.anchor.set(0.5, 0);
	LK.gui.top.addChild(scoreTxt);
	// Set up game event listeners
	game.down = function (x, y, obj) {
		dragNode = fairy;
		isFairyHeld = true; // Set isFairyHeld to true when the fairy is held
		handleMove(x, y, obj);
	};
	game.up = function (x, y, obj) {
		dragNode = null;
		isFairyHeld = false; // Set isFairyHeld to false when the fairy is released
	};
	game.move = handleMove;
	// Update game every tick
	game.update = updateGame;
}
// Handle move events
function handleMove(x, y, obj) {
	if (dragNode) {
		dragNode.x = x;
		if (y > 2732 * 0.6) {
			dragNode.y = y;
		} else {
			dragNode.y = 2732 * 0.6;
		}
	}
}
// Update game logic
function updateGame() {
	// Update starfield
	for (var i = game.children.length - 1; i >= 0; i--) {
		if (game.children[i] instanceof Star) {
			game.children[i].update();
		}
	}
	// Update bullets
	for (var i = bullets.length - 1; i >= 0; i--) {
		bullets[i].update();
		if (bullets[i].y < -50) {
			bullets[i].destroy();
			bullets.splice(i, 1);
		}
	}
	// Update enemies
	for (var j = enemies.length - 1; j >= 0; j--) {
		enemies[j].update();
		if (enemies[j].y > 2732 + 50) {
			enemies[j].destroy();
			enemies.splice(j, 1);
		}
	}
	// Check for collisions
	for (var k = bullets.length - 1; k >= 0; k--) {
		for (var l = enemies.length - 1; l >= 0; l--) {
			if (bullets[k].intersects(enemies[l])) {
				bullets[k].destroy();
				enemies[l].destroy();
				bullets.splice(k, 1);
				enemies.splice(l, 1);
				score++;
				scoreTxt.setText(score);
				break;
			}
		}
	}
	// Spawn new bullets
	if (LK.ticks % 20 == 0 && isFairyHeld) {
		// Only spawn new bullets if the fairy is being held
		var newBullet = new Bullet();
		newBullet.x = fairy.x;
		newBullet.y = fairy.y;
		bullets.push(newBullet);
		game.addChild(newBullet);
	}
	// Spawn new enemies
	if (LK.ticks % 60 == 0) {
		var newEnemy = new Enemy();
		newEnemy.x = Math.random() * 2048;
		newEnemy.y = -50;
		enemies.push(newEnemy);
		game.addChild(newEnemy);
	}
}
// Initialize the game
initGame();