/**
* This handles the AJAX requests to update a game
*
* @return JsonModel
*/
public function updateAction()
{
$container = new Container('game');
// if there is no game running, return a 404 error
if (!(isset($container->gameId) && null != $container->gameId)) {
// no game stored in Session
return $this->getResponse()->setStatusCode(404);
}
$gameRepo = $this->getObjectManager()->getRepository(Game::class);
$user = $this->getUser();
$game = $gameRepo->findOneBy(['id' => $container->gameId, 'user' => $user->getId()]);
if (!$game instanceof Game) {
return $this->getResponse()->setStatusCode(404);
}
$correctGuesses = 0;
$guessesAndPositions = $game->getGuessesAndPositions();
foreach ($guessesAndPositions as $guess) {
$correctGuesses += count($guess['positions']);
}
$gameWon = $correctGuesses >= $game->getWordLength();
$config = $this->serviceLocator->get('Config');
$invalidLetter = false;
// if this game is won, do not update it
if (!$gameWon) {
$request = $this->getRequest();
if ($request->isPost()) {
$data = $request->getPost();
// validate the guess and add it to the game
if (isset($data['letter'])) {
$letter = Word::getStringUpper((string) $data['letter']);
if (in_array($letter, $config['game']['allowedLetters'])) {
if (mb_strlen($letter, 'utf-8') == 1) {
$game->addGuessedLetter($letter);
}
} else {
$invalidLetter = true;
}
}
}
}
$allowedLetters = $config['game']['allowedLetters'];
$correctGuesses = 0;
$guessesAndPositions = $game->getGuessesAndPositions();
foreach ($guessesAndPositions as $guess) {
$correctGuesses += count($guess['positions']);
}
// check if the game was won, and update it if so
$gameWon = $correctGuesses >= $game->getWordLength();
if ($gameWon) {
$container = new Container('game');
$container->gameId = null;
$game->setWon(true);
$game->setFinishedAt(new DateTime());
}
$wrongGuesses = $game->getWrongGuessesAmount();
$leftGuesses = $config['game']['gameOverAfter'] - $wrongGuesses;
// check if the game was lost and update it if so
$gameLost = $leftGuesses <= 0;
if ($gameLost) {
$container = new Container('game');
$container->gameId = null;
$game->setWon(false);
$game->setFinishedAt(new DateTime());
// reveal the word
$guessesAndPositions = $game->getLettersAndPositon();
}
$this->getObjectManager()->persist($game);
$this->getObjectManager()->flush();
$variables = ['letterCount' => $game->getWordLength(), 'guessedLetters' => $guessesAndPositions, 'allowedLetters' => $allowedLetters, 'gameWon' => $gameWon, 'leftGuesses' => $leftGuesses, 'gameLost' => $gameLost, 'invalidLetter' => $invalidLetter];
return new JsonModel($variables);
}
static function getEditForm(Word $word)
{
$form = new WordForm();
$form->setData(['word' => $word->getWord()]);
return $form;
}
