/**** 
* Classes
****/
var Block = Container.expand(function () {
	var self = Container.call(this);
	var blockGraphics = self.attachAsset('block', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 4;
	self.falling = false;
	self.move = function (hero) {
		if (!self.falling) {
			if (self.y < 2732 - self.height) {
				self.y += self.speed;
				self.rotation += 0.1;
				if (self.intersects(hero)) {
					hero.balance(self);
				}
			} else {
				self.falling = true;
			}
		} else {
			self.y += self.speed;
			if (self.y > 2732) {
				self.destroy();
			}
		}
	};
});
var Pizza = Container.expand(function () {
	var self = Container.call(this);
	var pizzaGraphics = self.attachAsset('pizza', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
});
var Hero = Container.expand(function () {
	var self = Container.call(this);
	var heroGraphics = self.attachAsset('hero', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	heroGraphics.scale.set(4);
	self.speed = 5;
	self.move = function (pos) {
		if (pos) {
			if (pos) {
				self.x = pos.x;
			}
		}
	};
	self.balance = function (block) {
		block.destroy();
		self.parent.score += 1;
		var scoreTxt = LK.gui.topCenter.children[0];
		scoreTxt.setText(self.parent.score.toString());
	};
});
var Enemy = Container.expand(function () {
	var self = Container.call(this);
	var enemyGraphics = self.attachAsset('enemy', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 3;
});

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

/**** 
* Game Code
****/
var background = game.attachAsset('background', {});
background.width = 2048;
background.height = 2732;
var hero = game.addChild(new Hero());
hero.x = 2048 / 2;
hero.y = 2732 - hero.height;
var blocks = [];
game.score = 0;
game.gameOver = false;
var scoreTxt = new Text2(game.score.toString(), {
	size: 150,
	fill: '#ffffff',
	name: 'scoreTxt'
});
scoreTxt.anchor.set(.5, 0);
LK.gui.topCenter.addChild(scoreTxt);
var spawnBlocks = function spawnBlocks() {
	var block = new Block();
	block.x = Math.random() * 2048;
	block.y = 0;
	game.addChild(block);
	blocks.push(block);
};
LK.setInterval(spawnBlocks, 1000);
game.on('move', function (obj) {
	var event = obj.event;
	var pos = event.getLocalPosition(game);
	hero.move(pos);
});
LK.on('tick', function () {
	if (game.gameOver) {
		LK.effects.flashScreen(0xff0000, 1000);
		LK.showGameOver();
		return;
	}
	for (var a = blocks.length - 1; a >= 0; a--) {
		blocks[a].move(hero);
		if (blocks[a].y < -50) {
			blocks[a].destroy();
			blocks.splice(a, 1);
		}
	}
});