var Hero = Container.expand(function () {
	var self = Container.call(this);
	var heroGraphics = XS.getAsset('hero', 'Hero character', .5, .5);
	self.addChild(heroGraphics);
	self.target = {
		x: self.x,
		y: self.y
	};
	self.move = function () {
		var dx = self.target.x - self.x;
		var dy = self.target.y - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance > 1) {
			self.x += dx / distance;
			self.y += dy / distance;
		}
	};
	self.shoot = function () {};
});
var Enemy = Container.expand(function () {
	var self = Container.call(this);
	var enemyGraphics = XS.getAsset('enemy', 'Enemy character', .5, .5);
	self.addChild(enemyGraphics);
	self.move = function () {};
	self.shoot = function () {};
});
var Bullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = XS.getAsset('bullet', 'Bullet Graphics', .5, .5);
	self.addChild(bulletGraphics);
	self.move = function () {};
});
var Game = Container.expand(function () {
	var self = Container.call(this);
	var hero = self.addChild(new Hero());
	hero.x = 2048 / 2;
	hero.y = 2732 / 2;
	stage.on('down', function (obj) {
		var pos = obj.event.getLocalPosition(self);
		hero.target.x = pos.x;
		hero.target.y = pos.y;
	});
	var enemies = [];
	for (var i = 0; i < 10; i++) {
		var enemy = self.addChild(new Enemy());
		enemy.x = Math.random() * 2048;
		enemy.y = Math.random() * 2732;
		enemies.push(enemy);
	}
	var bullets = [];
	XS.on('tick', function () {
		hero.move();
		hero.shoot();
		for (var i = 0; i < enemies.length; i++) {
			enemies[i].move();
			enemies[i].shoot();
		}
		for (var i = 0; i < bullets.length; i++) {
			bullets[i].move();
		}
	});
});

var Hero = Container.expand(function () {
	var self = Container.call(this);
	var heroGraphics = XS.getAsset('hero', 'Hero character', .5, .5);
	self.addChild(heroGraphics);
	self.target = {
		x: self.x,
		y: self.y
	};
	self.move = function () {
		var dx = self.target.x - self.x;
		var dy = self.target.y - self.y;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance > 1) {
			self.x += dx / distance;
			self.y += dy / distance;
		}
	};
	self.shoot = function () {};
});
var Enemy = Container.expand(function () {
	var self = Container.call(this);
	var enemyGraphics = XS.getAsset('enemy', 'Enemy character', .5, .5);
	self.addChild(enemyGraphics);
	self.move = function () {};
	self.shoot = function () {};
});
var Bullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = XS.getAsset('bullet', 'Bullet Graphics', .5, .5);
	self.addChild(bulletGraphics);
	self.move = function () {};
});
var Game = Container.expand(function () {
	var self = Container.call(this);
	var hero = self.addChild(new Hero());
	hero.x = 2048 / 2;
	hero.y = 2732 / 2;
	stage.on('down', function (obj) {
		var pos = obj.event.getLocalPosition(self);
		hero.target.x = pos.x;
		hero.target.y = pos.y;
	});
	var enemies = [];
	for (var i = 0; i < 10; i++) {
		var enemy = self.addChild(new Enemy());
		enemy.x = Math.random() * 2048;
		enemy.y = Math.random() * 2732;
		enemies.push(enemy);
	}
	var bullets = [];
	XS.on('tick', function () {
		hero.move();
		hero.shoot();
		for (var i = 0; i < enemies.length; i++) {
			enemies[i].move();
			enemies[i].shoot();
		}
		for (var i = 0; i < bullets.length; i++) {
			bullets[i].move();
		}
	});
});