/****
* Classes
****/
// Assets will be automatically created and loaded by the LK engine based on usage in the game code.
// GridCell class for individual letters in the grid
var GridCell = Container.expand(function (letter) {
  var self = Container.call(this);
  var cellGraphics = self.attachAsset('cell', {
    anchorX: 0.5,
    anchorY: 0.5
  });
  self.letter = letter;
  var text = new Text2(letter.toUpperCase(), {
    size: 64,
    fill: "#ffffff"
  });
  text.anchor.set(0.5, 0.5);
  self.addChild(text);
  self.setLetter = function (newLetter) {
    self.letter = newLetter;
    text.setText(newLetter.toUpperCase());
  };
});
// WordGrid class for managing the grid of letters
var WordGrid = Container.expand(function () {
  var self = Container.call(this);
  self.gridSize = 5; // 5x5 grid
  self.cellSize = 2048 / self.gridSize;
  self.cells = [];
  self.initializeGrid = function () {
    for (var i = 0; i < self.gridSize; i++) {
      self.cells[i] = [];
      for (var j = 0; j < self.gridSize; j++) {
        var cell = new GridCell('');
        cell.x = j * self.cellSize + self.cellSize / 2;
        cell.y = i * self.cellSize + self.cellSize / 2;
        self.addChild(cell);
        self.cells[i][j] = cell;
      }
    }
  };
  self.addLetter = function (letter) {
    var added = false;
    for (var i = 0; i < self.gridSize && !added; i++) {
      for (var j = 0; j < self.gridSize && !added; j++) {
        if (self.cells[i][j].letter === '') {
          self.cells[i][j].setLetter(letter);
          added = true;
        }
      }
    }
    return added;
  };
  self.isFull = function () {
    for (var i = 0; i < self.gridSize; i++) {
      for (var j = 0; j < self.gridSize; j++) {
        if (self.cells[i][j].letter === '') {
          return false;
        }
      }
    }
    return true;
  };
});

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

/****
* Game Code
****/
var wordGrid = game.addChild(new WordGrid());
wordGrid.initializeGrid();
wordGrid.x = (2048 - wordGrid.gridSize * wordGrid.cellSize) / 2;
wordGrid.y = (2732 - wordGrid.gridSize * wordGrid.cellSize) / 2;
var lettersToAdd = ['A', 'B', 'C', 'D', 'E']; // Example letters to add
var currentLetterIndex = 0;
game.update = function () {
  if (LK.ticks % 60 == 0) {
    // Add a letter every second
    var added = wordGrid.addLetter(lettersToAdd[currentLetterIndex]);
    if (!added) {
      LK.showGameOver();
      return;
    }
    currentLetterIndex = (currentLetterIndex + 1) % lettersToAdd.length;
    if (wordGrid.isFull()) {
      LK.showGameOver();
    }
  }
};