/****
* Classes
****/
//<Assets used in the game will automatically appear here>
//<Write imports for supported plugins 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 movement logic
    if (self.x < 0) self.x = 0;
    if (self.x > 2048) self.x = 2048;
  };
});
// Define the Zombie class
var Zombie = Container.expand(function () {
  var self = Container.call(this);
  var zombieGraphics = self.attachAsset('zombie', {
    anchorX: 0.5,
    anchorY: 0.5
  });
  self.speed = 5;
  self.update = function () {
    self.y += self.speed;
    if (self.y > 2732) {
      self.y = -100;
      self.x = Math.random() * 2048;
    }
  };
});

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

/****
* Game Code
****/
// Initialize player
var player = game.addChild(new Player());
player.x = 1024;
player.y = 2400;
// Initialize zombies
var zombies = [];
for (var i = 0; i < 5; i++) {
  var zombie = new Zombie();
  zombie.x = Math.random() * 2048;
  zombie.y = Math.random() * -2732;
  zombies.push(zombie);
  game.addChild(zombie);
}
// Handle player movement
game.down = function (x, y, obj) {
  player.x = x;
  player.y = y;
};
// Update game state
game.update = function () {
  player.update();
  zombies.forEach(function (zombie) {
    zombie.update();
    if (player.intersects(zombie)) {
      LK.effects.flashScreen(0xff0000, 1000);
      LK.showGameOver();
    }
  });
};