/****
* Classes
****/
//<Write imports for supported plugins here>
//<Write entity 'classes' with empty functions for important behavior here>
var Hero = Container.expand(function () {
  var self = Container.call(this);
  var heroGraphics = self.attachAsset('hero', {
    anchorX: 0.5,
    anchorY: 0.5
  });
  self.lives = 3;
  self.update = function () {
    // Hero update logic if needed
  };
});
var Rocket = Container.expand(function () {
  var self = Container.call(this);
  var rocketGraphics = self.attachAsset('rocket', {
    anchorX: 0.5,
    anchorY: 0.5
  });
  self.speed = 5;
  self.update = function () {
    self.y += self.speed;
    if (self.y > 2732) {
      self.destroy();
    }
  };
});

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

/****
* Game Code
****/
//<Write game logic code here, including initializing arrays and variables>
//<Assets used in the game will automatically appear here>
var hero = game.addChild(new Hero());
hero.x = 2048 / 2;
hero.y = 2732 - 150;
var rockets = [];
var score = 0;
var scoreTxt = new Text2('Score: 0', {
  size: 100,
  fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
var livesTxt = new Text2('Lives: 3', {
  size: 100,
  fill: 0xFFFFFF
});
livesTxt.anchor.set(0.5, 0);
LK.gui.topRight.addChild(livesTxt);
game.down = function (x, y, obj) {
  hero.x = x;
};
game.update = function () {
  if (LK.ticks % 60 == 0) {
    var newRocket = new Rocket();
    newRocket.x = Math.random() * 2048;
    newRocket.y = -50;
    rockets.push(newRocket);
    game.addChild(newRocket);
  }
  for (var i = rockets.length - 1; i >= 0; i--) {
    if (rockets[i].intersects(hero)) {
      hero.lives -= 1;
      livesTxt.setText('Lives: ' + hero.lives);
      rockets[i].destroy();
      rockets.splice(i, 1);
      if (hero.lives <= 0) {
        LK.showGameOver();
      }
    }
  }
  score += 1;
  scoreTxt.setText('Score: ' + score);
};