/**** 
* Classes
****/ 
//<Assets used in the game will automatically appear here>
// Balloon class
var Balloon = Container.expand(function () {
	var self = Container.call(this);
	var balloonGraphics = self.attachAsset('balloon', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Balloon update logic
	};
});
// Cloud class
var Cloud = Container.expand(function () {
	var self = Container.call(this);
	var cloudGraphics = self.attachAsset('cloud', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Clouds remain stationary
	};
});
// Coin class
var Coin = Container.expand(function () {
	var self = Container.call(this);
	var coinGraphics = self.attachAsset('coin', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Coins remain stationary
	};
});
// Obstacle class
var Obstacle = Container.expand(function () {
	var self = Container.call(this);
	var obstacleGraphics = self.attachAsset('obstacle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = Math.random() * 4 - 2; // Random horizontal speed between -2 and 2
	self.update = function () {
		self.x += self.speed;
		if (self.x < 0 || self.x > 2048) {
			self.speed *= -1; // Reverse direction if it hits the screen edge
		}
	};
});
// RareCoin class
var RareCoin = Container.expand(function () {
	var self = Container.call(this);
	var rareCoinGraphics = self.attachAsset('rare', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		// Rare coins remain stationary
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87CEEB // Sky blue background
});

/**** 
* Game Code
****/ 
// Mute background music 'cozy'
LK.playMusic('cozy', {
	loop: true,
	volume: 0
});
var balloon = game.addChild(new Balloon());
var clouds = [];
for (var i = 0; i < 3; i++) {
	var cloud = new Cloud();
	cloud.x = Math.random() * 2048;
	cloud.y = Math.random() * 2732;
	clouds.push(cloud);
	game.addChild(cloud);
}
balloon.x = 1024; // Center horizontally
balloon.y = 2000; // Initial vertical position
var coins = [];
var obstacles = [];
var score = 0;
var highestScore = 0;
var highestScoreTxt = new Text2('Highest Score: 0', {
	size: 100,
	fill: "#ffffff"
});
highestScoreTxt.anchor.set(0, 1);
LK.gui.bottomLeft.addChild(highestScoreTxt);
function spawnCoin() {
	if (Math.random() < 0.1) {
		// 10% chance to spawn a rare coin
		var rareCoin = new RareCoin();
		rareCoin.x = Math.random() * 2048;
		rareCoin.y = balloon.y - 2732;
		coins.push(rareCoin);
		game.addChild(rareCoin);
	} else {
		var coin = new Coin();
		coin.x = Math.random() * 2048;
		coin.y = balloon.y - 2732;
		coins.push(coin);
		game.addChild(coin);
	}
}
function spawnObstacle() {
	var obstacle = new Obstacle();
	obstacle.x = Math.random() * 2048;
	obstacle.speed = Math.random() * 4 - 2; // Random horizontal speed between -2 and 2
	obstacle.y = balloon.y - 2732;
	obstacles.push(obstacle);
	game.addChild(obstacle);
}
game.down = function (x, y, obj) {
	balloon.x = x; // Allow horizontal movement only
};
game.move = function (x, y, obj) {
	balloon.x = x; // Allow horizontal movement only
};
// Removed arrow key event listener
game.update = function () {
	balloon.y -= 5; // Move balloon upwards
	game.y += 5; // Move background upwards with the balloon
	// Ensure balloon stays within screen bounds
	if (balloon.x < 0) {
		balloon.x = 0;
	} else if (balloon.x > 2048) {
		balloon.x = 2048;
	}
	// Clouds remain stationary, no need to update
	for (var i = coins.length - 1; i >= 0; i--) {
		if (balloon.intersects(coins[i])) {
			if (coins[i] instanceof RareCoin) {
				score += 5; // Rare coins give more points
			} else {
				score += 1;
			}
			if (score > highestScore) {
				highestScore = score;
				highestScoreTxt.setText('Highest Score: ' + highestScore);
			}
			LK.getSound('coinCollect').play();
			LK.getSound('coinCollect').play();
			coins[i].destroy();
			coins.splice(i, 1);
		}
	}
	for (var j = obstacles.length - 1; j >= 0; j--) {
		obstacles[j].update();
		if (balloon.intersects(obstacles[j])) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
		}
	}
	if (balloon.y % 300 === 0) {
		var cloud = new Cloud();
		cloud.x = Math.random() * 2048;
		cloud.y = Math.random() * 2732;
		clouds.push(cloud);
		game.addChild(cloud);
	}
	if (balloon.y % 200 === 0) {
		spawnCoin();
	}
	if (balloon.y % 300 === 0) {
		spawnObstacle();
	}
};