/****
* Classes
****/
// Enemy class
var Enemy = Container.expand(function () {
  var self = Container.call(this);
  var enemyGraphics = self.attachAsset('enemy', {
    anchorX: 0.5,
    anchorY: 0.5
  });
  self.speed = 3;
  self.update = function () {
    self.x += self.speed;
  };
});
// Obstacle class
var Obstacle = Container.expand(function () {
  var self = Container.call(this);
  var obstacleGraphics = self.attachAsset('obstacle', {
    anchorX: 0.5,
    anchorY: 0.5
  });
});
// Player class
var Player = Container.expand(function () {
  var self = Container.call(this);
  var playerGraphics = self.attachAsset('player', {
    anchorX: 0.5,
    anchorY: 0.5
  });
  self.speed = 5;
  self.update = function () {
    self.y += self.speed;
  };
});

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

/****
* Game Code
****/
// Initialize assets used in this game.
var player = game.addChild(new Player());
player.x = 1024;
player.y = 2732;
var enemy = game.addChild(new Enemy());
enemy.x = 0;
enemy.y = Math.random() * 2732;
var obstacles = [];
for (var i = 0; i < 10; i++) {
  var obstacle = game.addChild(new Obstacle());
  obstacle.x = Math.random() * 2048;
  obstacle.y = Math.random() * 2732;
  obstacles.push(obstacle);
}
game.down = function (x, y, obj) {
  player.y -= 100;
};
game.update = function () {
  if (player.intersects(enemy) || obstacles.some(obstacle => player.intersects(obstacle))) {
    LK.showGameOver();
  }
};