/****
* Classes
****/
// Class for market signals
var MarketSignal = Container.expand(function () {
  var self = Container.call(this);
  self.isBull = Math.random() > 0.5;
  var color = self.isBull ? 0x00ff00 : 0xff0000;
  var signalGraphics = self.attachAsset('signal', {
    color: color,
    width: 200,
    height: 50,
    anchorX: 0.5,
    anchorY: 0.5
  });
  self.speed = 5;
  self.update = function () {
    self.x -= self.speed;
    if (self.x < -100) {
      self.destroy();
    }
  };
});
//<Assets used in the game will automatically appear here>
//<Write imports for supported plugins here>
// 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.yVelocity = 0;
  self.isJumping = false;
  self.update = function () {
    if (self.isJumping) {
      self.y += self.yVelocity;
      self.yVelocity += 0.5; // Gravity effect
      if (self.y >= 200) {
        // Ground level
        self.y = 200;
        self.isJumping = false;
      }
    }
  };
  self.jump = function () {
    if (!self.isJumping) {
      self.isJumping = true;
      self.yVelocity = -15; // Jump strength
    }
  };
});
// Class for the shark
var Shark = Container.expand(function () {
  var self = Container.call(this);
  var sharkGraphics = self.attachAsset('shark', {
    anchorX: 0.5,
    anchorY: 0.5
  });
  self.speed = 3;
  self.update = function () {
    self.x += self.speed;
    if (self.x > 2048) {
      self.x = -100;
    }
  };
});

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

/****
* Game Code
****/
// Initialize player
var player = new Player();
player.x = 200;
player.y = 200;
game.addChild(player);
// Initialize shark
var shark = new Shark();
shark.y = 2600; // Bottom of the screen
game.addChild(shark);
// Array to hold market signals
var marketSignals = [];
// Function to create a new market signal
function createMarketSignal() {
  var signal = new MarketSignal();
  signal.x = 2048;
  signal.y = 200;
  marketSignals.push(signal);
  game.addChild(signal);
}
// Create market signals at intervals
var signalInterval = LK.setInterval(createMarketSignal, 2000);
// Handle player jump on touch
game.down = function (x, y, obj) {
  player.jump();
};
// Update game state
game.update = function () {
  player.update();
  shark.update();
  for (var i = marketSignals.length - 1; i >= 0; i--) {
    marketSignals[i].update();
    if (player.intersects(marketSignals[i])) {
      if (!marketSignals[i].isBull) {
        // If player steps on a bear market signal
        marketSignals[i].destroy();
        marketSignals.splice(i, 1);
      }
    }
  }
};