/****
* Classes
****/
// Enemy class
var Enemy = Container.expand(function () {
  var self = Container.call(this);
  var enemyGraphics = self.attachAsset('enemy', {
    anchorX: 0.5,
    anchorY: 0.5
  });
  self.speed = 3;
  self.update = function () {
    self.y += self.speed;
    // Check if enemy goes off screen
    if (self.y > 2732) {
      self.y = -100; // Reset enemy position
    }
  };
});
// Assets will be automatically created and loaded by the LK engine based on usage in the game code.
// 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 = 5;
  self.update = function () {
    // Player update logic, if needed
  };
});

/****
* 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; // Center horizontally
player.y = 2400; // Position towards the bottom of the screen
// Initialize enemies
var enemies = [];
for (var i = 0; i < 5; i++) {
  var enemy = new Enemy();
  enemy.x = Math.random() * 2048; // Random horizontal position
  enemy.y = Math.random() * -2732; // Random vertical position above the screen
  game.addChild(enemy);
  enemies.push(enemy);
}
// Handle touch movement
var dragNode = null;
game.down = function (x, y, obj) {
  dragNode = player;
};
game.move = function (x, y, obj) {
  if (dragNode) {
    dragNode.x = x;
    dragNode.y = y;
  }
};
game.up = function (x, y, obj) {
  dragNode = null;
};
// Game update function
game.update = function () {
  // Check for collisions between player and enemies
  for (var i = 0; i < enemies.length; i++) {
    if (player.intersects(enemies[i])) {
      // Flash screen red for 1 second (1000ms) to indicate collision
      LK.effects.flashScreen(0xff0000, 1000);
      // Show game over
      LK.showGameOver();
      break; // Exit the loop to avoid multiple game over calls
    }
  }
};