/****
* Classes
****/
// Define the Coin class
var Coin = Container.expand(function () {
  var self = Container.call(this);
  var coinGraphics = self.attachAsset('coin', {
    anchorX: 0.5,
    anchorY: 0.5
  });
  self.speed = 5;
  self.update = function () {
    self.y += self.speed;
    if (self.y > 2732) {
      self.destroy();
    }
  };
});
// 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.moveLeft = function () {
    self.x -= self.speed;
  };
  self.moveRight = function () {
    self.x += self.speed;
  };
});

/****
* 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 arrays for obstacles and coins
var obstacles = [];
var coins = [];
// Initialize score
var score = 0;
var scoreTxt = new Text2('0', {
  size: 150,
  fill: "#ffffff"
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Function to spawn obstacles
function spawnObstacle() {
  var obstacle = new Obstacle();
  obstacle.x = Math.random() * 2048;
  obstacle.y = -50;
  obstacles.push(obstacle);
  game.addChild(obstacle);
}
// Function to spawn coins
function spawnCoin() {
  var coin = new Coin();
  coin.x = Math.random() * 2048;
  coin.y = -50;
  coins.push(coin);
  game.addChild(coin);
}
// Handle touch events for player movement
game.down = function (x, y, obj) {
  if (x < 2048 / 2) {
    player.moveLeft();
  } else {
    player.moveRight();
  }
};
// Update game logic
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();
    }
  }
  // Update coins
  for (var i = coins.length - 1; i >= 0; i--) {
    coins[i].update();
    if (player.intersects(coins[i])) {
      score += 1;
      scoreTxt.setText(score);
      coins[i].destroy();
      coins.splice(i, 1);
    }
  }
  // Spawn obstacles and coins
  if (LK.ticks % 60 == 0) {
    spawnObstacle();
  }
  if (LK.ticks % 120 == 0) {
    spawnCoin();
  }
};