/****
* Classes
****/
// Player class
var Player = Container.expand(function () {
  var self = Container.call(this);
  var playerGraphics = self.createAsset('player', 'Player character', 0.5, 1);
  self.size = 1; // Initial size of the player
  self.update = function () {
    // Player update logic, such as collision detection, goes here
  };
  self.grow = function () {
    self.size += 0.1; // Increase the size of the player
    playerGraphics.scale.set(self.size); // Scale the player graphics
  };
});
// Obstacle class
var Obstacle = Container.expand(function () {
  var self = Container.call(this);
  var obstacleGraphics = self.createAsset('obstacle', 'Obstacle', 0.5, 1);
  self.move = function () {
    self.x -= 5; // Move the obstacle to the left
  };
});
// GlueStick class
var GlueStick = Container.expand(function () {
  var self = Container.call(this);
  var glueStickGraphics = self.createAsset('glueStick', 'Glue Stick', 0.5, 1);
  self.move = function () {
    self.x -= 5; // Move the glue stick to the left
  };
});

/****
* Initialize Game
****/
var game = new LK.Game({
  backgroundColor: 0x000000 // Init game with black background
});

/****
* Game Code
****/
// Initialize important asset arrays
var obstacles = [];
var glueSticks = [];
var player = game.addChild(new Player());
// Set the player's initial position
player.x = 2048 / 4;
player.y = 2732 - 200; // Position the player near the bottom of the screen
// Game logic
LK.on('tick', function () {
  // Update the player
  player.update();
  // Move and check for collisions with obstacles
  for (var i = obstacles.length - 1; i >= 0; i--) {
    obstacles[i].move();
    if (player.intersects(obstacles[i])) {
      LK.effects.flashScreen(0xff0000, 1000);
      LK.showGameOver();
      return;
    }
    // Remove off-screen obstacles
    if (obstacles[i].x < -obstacles[i].width) {
      obstacles[i].destroy();
      obstacles.splice(i, 1);
    }
  }
  // Move and check for collisions with glue sticks
  for (var j = glueSticks.length - 1; j >= 0; j--) {
    glueSticks[j].move();
    if (player.intersects(glueSticks[j])) {
      player.grow();
      glueSticks[j].destroy();
      glueSticks.splice(j, 1);
    }
    // Remove off-screen glue sticks
    if (glueSticks[j].x < -glueSticks[j].width) {
      glueSticks[j].destroy();
      glueSticks.splice(j, 1);
    }
  }
  // Spawn obstacles and glue sticks
  if (LK.ticks % 120 == 0) {
    // Every 2 seconds
    var newObstacle = new Obstacle();
    newObstacle.x = 2048;
    newObstacle.y = 2732 - 200;
    obstacles.push(newObstacle);
    game.addChild(newObstacle);
  }
  if (LK.ticks % 180 == 0) {
    // Every 3 seconds
    var newGlueStick = new GlueStick();
    newGlueStick.x = 2048;
    newGlueStick.y = 2732 - 300;
    glueSticks.push(newGlueStick);
    game.addChild(newGlueStick);
  }
});
// Touch event handling
game.on('down', function (obj) {
  var touchPos = obj.event.getLocalPosition(game);
  if (touchPos.x < game.width / 2) {
    // Move player left
    player.x = Math.max(player.width / 2, player.x - 100);
  } else {
    // Move player right
    player.x = Math.min(game.width - player.width / 2, player.x + 100);
  }
});