/****
* Classes
****/
// Define the 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 = 5;
  self.update = function () {
    self.y += self.speed;
    if (self.y > 2732) {
      self.destroy();
    }
  };
});
//<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 obstacles array
var obstacles = [];
// Function to spawn a new obstacle
function spawnObstacle() {
  var obstacle = new Obstacle();
  obstacle.x = Math.random() * 2048;
  obstacle.y = -50;
  obstacles.push(obstacle);
  game.addChild(obstacle);
}
// Handle player movement
game.move = function (x, y, obj) {
  player.move(x, y);
};
// Update game state
game.update = function () {
  // Update player
  player.update();
  // Update obstacles
  for (var i = obstacles.length - 1; i >= 0; i--) {
    obstacles[i].update();
    if (obstacles[i].intersects(player)) {
      // Flash screen red for 1 second (1000ms) to show we are dead.
      LK.effects.flashScreen(0xff0000, 1000);
      // Show game over. The game will be automatically paused while game over is showing.
      LK.showGameOver(); // Calling this will destroy the 'Game' and reset entire game state.
    }
  }
  // Spawn new obstacle every 60 ticks (1 second)
  if (LK.ticks % 60 == 0) {
    spawnObstacle();
  }
};