var SoundEngine = Container.expand(function () {
	var self = Container.call(this);
	self.sounds = {};
	self.loadSound = function (id, path) {
		self.sounds[id] = new Audio(path);
	};
	self.playSound = function (id) {
		if (self.sounds[id]) {
			self.sounds[id].play();
		}
	};
	self.saveSounds = function () {
		console.log('Sounds saved');
	};
	self.readSounds = function () {
		console.log('Sounds read');
	};
	self.writeSounds = function () {
		console.log('Sounds written');
	};
});
var Paddle = Container.expand(function () {
	var self = Container.call(this);
	var paddleGraphics = self.createAsset('paddle', 'Paddle Graphics', 0.5, 0.5);
	self.speed = 10;
});
var Ball = Container.expand(function () {
	var self = Container.call(this);
	var ballGraphics = self.createAsset('ball', 'Ball Graphics', 0.5, 0.5);
	self.speed = {
		x: 5,
		y: 5
	};
	self.move = function () {
		self.x += self.speed.x;
		self.y += self.speed.y;
	};
	self.increaseSpeed = function () {
		self.speed.x *= 1.1;
		self.speed.y *= 1.1;
	};
	self.resetSpeed = function () {
		self.speed.x = 5 * (self.speed.x < 0 ? -1 : 1);
		self.speed.y = 5 * (self.speed.y < 0 ? -1 : 1);
	};
});
var Game = Container.expand(function () {
	var self = Container.call(this);
	var soundEngine = self.addChild(new SoundEngine());
	var playerPaddle = self.addChild(new Paddle());
	var aiPaddle = self.addChild(new Paddle());
	var ball = self.addChild(new Ball());
	var paddles = [playerPaddle, aiPaddle];
	var score = {
		player: 0,
		ai: 0
	};
	playerPaddle.x = 100;
	playerPaddle.y = 2732 / 2;
	aiPaddle.x = 2048 - 100;
	aiPaddle.y = 2732 / 2;
	ball.x = 2048 / 2;
	ball.y = 2732 / 2;
	var scoreTxt = new Text2('0 - 0', {
		size: 150,
		fill: "#ffffff"
	});
	scoreTxt.anchor.set(.5, 0);
	LK.gui.topCenter.addChild(scoreTxt);
	var moveDirection = 0;
	LK.on('tick', function () {
		ball.move();
		stage.on('move', function (obj) {
			var event = obj.event;
			var pos = event.getLocalPosition(self);
			playerPaddle.y = pos.y - playerPaddle.height / 2;
		});
		aiPaddle.y = ball.y - aiPaddle.height / 2;
		for (var i = 0; i < paddles.length; i++) {
			if (ball.intersects(paddles[i])) {
				if (soundEngine) soundEngine.playSound('beep');
				ball.speed.x *= -1;
				ball.increaseSpeed();
			}
		}
		if (ball.y <= 0 || ball.y >= 2732) {
			if (soundEngine) soundEngine.playSound('beep');
			ball.speed.y *= -1;
		}
		if (ball.x <= 0) {
			if (LK.sfx) LK.sfx.play('beep');
			score.ai += 1;
			checkScoreAndReset();
		}
		if (ball.x >= 2048) {
			if (LK.sfx) LK.sfx.play('score_point');
			score.player += 1;
			checkScoreAndReset();
		}
		scoreTxt.setText(score.player + ' - ' + score.ai);
	});
	function checkScoreAndReset() {
		if (score.player >= 5 || score.ai >= 5) {
			score.player = 0;
			score.ai = 0;
			LK.showGameOver();
		}
		resetBall();
	}
	function resetBall() {
		ball.x = 2048 / 2;
		ball.y = 2732 / 2;
		ball.resetSpeed();
	}
});

var SoundEngine = Container.expand(function () {
	var self = Container.call(this);
	self.sounds = {};
	self.loadSound = function (id, path) {
		self.sounds[id] = new Audio(path);
	};
	self.playSound = function (id) {
		if (self.sounds[id]) {
			self.sounds[id].play();
		}
	};
	self.saveSounds = function () {
		console.log('Sounds saved');
	};
	self.readSounds = function () {
		console.log('Sounds read');
	};
	self.writeSounds = function () {
		console.log('Sounds written');
	};
});
var Paddle = Container.expand(function () {
	var self = Container.call(this);
	var paddleGraphics = self.createAsset('paddle', 'Paddle Graphics', 0.5, 0.5);
	self.speed = 10;
});
var Ball = Container.expand(function () {
	var self = Container.call(this);
	var ballGraphics = self.createAsset('ball', 'Ball Graphics', 0.5, 0.5);
	self.speed = {
		x: 5,
		y: 5
	};
	self.move = function () {
		self.x += self.speed.x;
		self.y += self.speed.y;
	};
	self.increaseSpeed = function () {
		self.speed.x *= 1.1;
		self.speed.y *= 1.1;
	};
	self.resetSpeed = function () {
		self.speed.x = 5 * (self.speed.x < 0 ? -1 : 1);
		self.speed.y = 5 * (self.speed.y < 0 ? -1 : 1);
	};
});
var Game = Container.expand(function () {
	var self = Container.call(this);
	var soundEngine = self.addChild(new SoundEngine());
	var playerPaddle = self.addChild(new Paddle());
	var aiPaddle = self.addChild(new Paddle());
	var ball = self.addChild(new Ball());
	var paddles = [playerPaddle, aiPaddle];
	var score = {
		player: 0,
		ai: 0
	};
	playerPaddle.x = 100;
	playerPaddle.y = 2732 / 2;
	aiPaddle.x = 2048 - 100;
	aiPaddle.y = 2732 / 2;
	ball.x = 2048 / 2;
	ball.y = 2732 / 2;
	var scoreTxt = new Text2('0 - 0', {
		size: 150,
		fill: "#ffffff"
	});
	scoreTxt.anchor.set(.5, 0);
	LK.gui.topCenter.addChild(scoreTxt);
	var moveDirection = 0;
	LK.on('tick', function () {
		ball.move();
		stage.on('move', function (obj) {
			var event = obj.event;
			var pos = event.getLocalPosition(self);
			playerPaddle.y = pos.y - playerPaddle.height / 2;
		});
		aiPaddle.y = ball.y - aiPaddle.height / 2;
		for (var i = 0; i < paddles.length; i++) {
			if (ball.intersects(paddles[i])) {
				if (soundEngine) soundEngine.playSound('beep');
				ball.speed.x *= -1;
				ball.increaseSpeed();
			}
		}
		if (ball.y <= 0 || ball.y >= 2732) {
			if (soundEngine) soundEngine.playSound('beep');
			ball.speed.y *= -1;
		}
		if (ball.x <= 0) {
			if (LK.sfx) LK.sfx.play('beep');
			score.ai += 1;
			checkScoreAndReset();
		}
		if (ball.x >= 2048) {
			if (LK.sfx) LK.sfx.play('score_point');
			score.player += 1;
			checkScoreAndReset();
		}
		scoreTxt.setText(score.player + ' - ' + score.ai);
	});
	function checkScoreAndReset() {
		if (score.player >= 5 || score.ai >= 5) {
			score.player = 0;
			score.ai = 0;
			LK.showGameOver();
		}
		resetBall();
	}
	function resetBall() {
		ball.x = 2048 / 2;
		ball.y = 2732 / 2;
		ball.resetSpeed();
	}
});