/**** 
* Classes
****/ 
//<Assets used in the game will automatically appear here>
//<Write imports for supported plugins here>
// Bird class
var Bird = Container.expand(function () {
	var self = Container.call(this);
	var birdGraphics = self.attachAsset('bird', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.velocity = 0;
	self.gravity = 0.5;
	self.lift = -10;
	self.update = function () {
		self.velocity += self.gravity;
		self.y += self.velocity;
		if (self.y > 2732 - birdGraphics.height / 2) {
			self.y = 2732 - birdGraphics.height / 2;
			self.velocity = 0;
		}
		if (self.y < birdGraphics.height / 2) {
			self.y = birdGraphics.height / 2;
			self.velocity = 0;
		}
	};
	self.flap = function () {
		self.velocity = self.lift;
	};
});
// Pipe class
var Pipe = Container.expand(function () {
	var self = Container.call(this);
	var pipeGraphics = self.attachAsset('pipe', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = -5;
	self.update = function () {
		self.x += self.speed;
		if (self.x < -pipeGraphics.width / 2) {
			self.destroy();
		}
	};
});

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

/**** 
* Game Code
****/ 
var bird = game.addChild(new Bird());
bird.x = 2048 / 4;
bird.y = 2732 / 2;
var pipes = [];
var score = 0;
var scoreTxt = new Text2('0', {
	size: 150,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
function spawnPipe() {
	var pipe = new Pipe();
	pipe.x = 2048 + pipe.width / 2;
	pipe.y = Math.random() * (2732 - 400) + 200; // Random y position
	pipes.push(pipe);
	game.addChild(pipe);
}
game.down = function (x, y, obj) {
	bird.flap();
};
game.update = function () {
	bird.update();
	if (bird.y >= 2732 - bird.height / 2) {
		LK.effects.flashScreen(0xff0000, 1000);
		LK.showGameOver('Chodu Noob');
	} else {
		for (var i = pipes.length - 1; i >= 0; i--) {
			pipes[i].update();
			if (pipes[i].intersects(bird)) {
				LK.effects.flashScreen(0xff0000, 1000);
				LK.getSound('gameover').play();
				LK.showGameOver('Chodu Noob');
			}
			if (pipes[i].x < bird.x && !pipes[i].passed) {
				pipes[i].passed = true;
				score++;
				scoreTxt.setText(score);
			}
		}
		if (LK.ticks % 90 == 0) {
			spawnPipe();
		}
	}
};