/****
* Classes
****/
// Define the 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 = 5;
  self.update = function () {
    // Enemy update logic
    self.y += self.speed;
    if (self.y > 2732) {
      self.y = -self.height;
      self.x = Math.random() * 2048;
    }
  };
});
//<Assets used in the game will automatically appear here>
// Define the 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 = 10;
  self.update = function () {
    // Player update logic
  };
  self.move = function (x, y) {
    self.x = x;
    self.y = y;
  };
});

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

/****
* Game Code
****/
// Initialize player
var player = new Player();
player.x = 2048 / 2;
player.y = 2732 - 200;
game.addChild(player);
// Initialize enemies
var enemies = [];
for (var i = 0; i < 5; i++) {
  var enemy = new Enemy();
  enemy.x = Math.random() * 2048;
  enemy.y = Math.random() * -2732;
  enemies.push(enemy);
  game.addChild(enemy);
}
// Handle player movement
var dragNode = null;
game.down = function (x, y, obj) {
  dragNode = player;
  handleMove(x, y, obj);
};
game.move = function (x, y, obj) {
  if (dragNode) {
    dragNode.move(x, y);
  }
};
game.up = function (x, y, obj) {
  dragNode = null;
};
// Update game state
game.update = function () {
  for (var i = 0; i < enemies.length; i++) {
    enemies[i].update();
    if (player.intersects(enemies[i])) {
      LK.effects.flashScreen(0xff0000, 1000);
      LK.showGameOver();
    }
  }
};