/****
* Classes
****/
// Class for coins
var Coin = Container.expand(function () {
  var self = Container.call(this);
  var coinGraphics = self.attachAsset('coin', {
    anchorX: 0.5,
    anchorY: 0.5
  });
  self.update = function () {
    // Coin update logic
  };
});
// Class for obstacles
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.y = -self.height;
    }
  };
});
// Assets will be automatically created and loaded by the LK engine based on their usage in the code.
// Class for the player 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
var obstacles = [];
for (var i = 0; i < 5; i++) {
  var obstacle = new Obstacle();
  obstacle.x = Math.random() * 2048;
  obstacle.y = Math.random() * 2732;
  obstacles.push(obstacle);
  game.addChild(obstacle);
}
// Initialize coins
var coins = [];
for (var i = 0; i < 10; i++) {
  var coin = new Coin();
  coin.x = Math.random() * 2048;
  coin.y = Math.random() * 2732;
  coins.push(coin);
  game.addChild(coin);
}
// Score display
var score = 0;
var scoreTxt = new Text2('Score: 0', {
  size: 100,
  fill: "#ffffff"
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
// Game update logic
game.update = function () {
  // Update player
  player.update();
  // Update obstacles
  for (var i = 0; i < obstacles.length; i++) {
    obstacles[i].update();
    if (player.intersects(obstacles[i])) {
      LK.effects.flashScreen(0xff0000, 1000);
      LK.showGameOver();
    }
  }
  // Update coins
  for (var i = 0; i < coins.length; i++) {
    coins[i].update();
    if (player.intersects(coins[i])) {
      score += 10;
      scoreTxt.setText('Score: ' + score);
      coins[i].destroy();
      coins.splice(i, 1);
    }
  }
  // Check for level completion
  if (score >= 100) {
    // Advance to next level
    score = 0;
    scoreTxt.setText('Score: ' + score);
    // Reset coins and obstacles
    for (var i = 0; i < coins.length; i++) {
      coins[i].destroy();
    }
    coins = [];
    for (var i = 0; i < 10; i++) {
      var coin = new Coin();
      coin.x = Math.random() * 2048;
      coin.y = Math.random() * 2732;
      coins.push(coin);
      game.addChild(coin);
    }
  }
};
// Handle player movement
game.down = function (x, y, obj) {
  player.x = x;
  player.y = y;
};
game.move = function (x, y, obj) {
  player.x = x;
  player.y = y;
};
game.up = function (x, y, obj) {
  // Stop player movement
};