/****
* Classes
****/
//<Assets used in the game will automatically appear here>
// Ball class
var Ball = Container.expand(function () {
  var self = Container.call(this);
  var ballGraphics = self.attachAsset('ball', {
    anchorX: 0.5,
    anchorY: 0.5
  });
  self.speed = {
    x: 0,
    y: 0
  };
  self.update = function () {
    self.x += self.speed.x;
    self.y += self.speed.y;
    if (self.x < 0 || self.x > 2048) self.speed.x *= -1;
    if (self.y < 0 || self.y > 2732) self.speed.y *= -1;
  };
});
// Target class
var Target = Container.expand(function () {
  var self = Container.call(this);
  var targetGraphics = self.attachAsset('target', {
    anchorX: 0.5,
    anchorY: 0.5
  });
  self.update = function () {
    // Target specific update logic if needed
  };
});

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

/****
* Game Code
****/
// Initialize variables
var ball;
var target;
var score = 0;
var scoreTxt;
// Initialize game elements
function initGame() {
  // Create ball
  ball = new Ball();
  ball.x = 1024;
  ball.y = 1366;
  game.addChild(ball);
  // Create target
  target = new Target();
  target.x = Math.random() * 2048;
  target.y = Math.random() * 2732;
  game.addChild(target);
  // Create score text
  scoreTxt = new Text2('Score: 0', {
    size: 100,
    fill: "#ffffff"
  });
  scoreTxt.anchor.set(0.5, 0);
  LK.gui.top.addChild(scoreTxt);
}
// Update score
function updateScore() {
  score += 1;
  scoreTxt.setText('Score: ' + score);
}
// Handle touch down event
game.down = function (x, y, obj) {
  var localPos = game.toLocal(obj.global);
  var angle = Math.atan2(localPos.y - ball.y, localPos.x - ball.x);
  ball.speed.x = Math.cos(angle) * 10;
  ball.speed.y = Math.sin(angle) * 10;
};
// Game update loop
game.update = function () {
  ball.update();
  if (ball.intersects(target)) {
    updateScore();
    target.x = Math.random() * 2048;
    target.y = Math.random() * 2732;
  }
};
// Initialize game elements
initGame();