/****
* Classes
****/
// The assets will be automatically created and loaded by the LK engine.
// Bird class
var Bird = Container.expand(function () {
  var self = Container.call(this);
  var birdGraphics = self.attachAsset('bird', {
    anchorX: 0.5,
    anchorY: 0.5
  });
  self.speed = 5;
  self.update = function () {
    self.y -= self.speed;
    if (self.y < 0) {
      self.y = 2732;
    }
  };
});
// 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 = 3;
  self.update = function () {
    self.y += self.speed;
    if (self.y > 2732) {
      self.y = 0;
    }
  };
});

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

/****
* Game Code
****/
var bird = game.addChild(new Bird());
bird.x = 1024; // Center of the screen
bird.y = 1366; // Center of the screen
var obstacles = [];
for (var i = 0; i < 5; i++) {
  var obstacle = game.addChild(new Obstacle());
  obstacle.x = Math.random() * 2048;
  obstacle.y = Math.random() * 2732;
  obstacles.push(obstacle);
}
game.update = function () {
  for (var i = 0; i < obstacles.length; i++) {
    if (bird.intersects(obstacles[i])) {
      LK.effects.flashScreen(0xff0000, 1000);
      LK.showGameOver();
    }
  }
};
game.down = function (x, y, obj) {
  bird.y -= 100;
};
game.up = function (x, y, obj) {
  bird.y += 100;
};