/****
* Classes
****/
// Obstacle class representing obstacles in the game
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 < -50) {
      self.destroy();
    }
  };
});
//<Assets used in the game will automatically appear here>
// Player class representing the main character
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
  };
});

/****
* 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 = 2048 / 2;
player.y = 2732 - 200;
// Initialize obstacles array
var obstacles = [];
// Function to handle player movement
function handleMove(x, y, obj) {
  player.x = x;
  player.y = y;
}
// Game down event to start dragging the player
game.down = function (x, y, obj) {
  handleMove(x, y, obj);
};
// Game move event to drag the player
game.move = function (x, y, obj) {
  handleMove(x, y, obj);
};
// Game update function
game.update = function () {
  // Update player
  player.update();
  // Update obstacles
  for (var i = obstacles.length - 1; i >= 0; i--) {
    obstacles[i].update();
    if (player.intersects(obstacles[i])) {
      LK.effects.flashScreen(0xff0000, 1000);
      LK.showGameOver();
    }
  }
  // Spawn new obstacles
  if (LK.ticks % 60 == 0) {
    var newObstacle = new Obstacle();
    newObstacle.x = Math.random() * 2048;
    newObstacle.y = 2732;
    obstacles.push(newObstacle);
    game.addChild(newObstacle);
  }
};