/**
* try to create a new game, returns the game as model on success
*
* @param string $game_name
* @param int $players
* @param string $password1
* @param string $password2
* @param bool $creator_joins
* @param int $id_color
* @throws GameCreationException
* @return ModelGame
* @throws JoinUserException
*/
public function create($game_name, $players, $password1, $password2, $creator_joins, $id_color)
{
$id_color = intval($id_color);
$players = intval($players);
if (empty($game_name) || empty($players)) {
throw new GameCreationException('Fill in name and players.');
}
if (!preg_match("/^([a-zA-Z0-9]+[a-zA-Z0-9' -]+[a-zA-Z0-9']+)?\$/", $game_name)) {
throw new GameCreationException('Invalid name, only use those letters: a-Z 0-9 \'-');
}
if (!preg_match("/[2-6]{1}/", $players)) {
throw new GameCreationException('Invalid number of players.');
}
if ($password1 !== $password2) {
throw new GameCreationException('Passwords have to match.');
}
if (!preg_match("/^([a-zA-Z0-9\$%'-]{5,})?\$/", $password1)) {
throw new GameCreationException('Invalid password. At least 5 of the following letters: a-Z 0-9 $%\'-');
}
$game = ModelGame::createGame($game_name, $players, ModelUser::getCurrentUser()->getId(), $password1);
// join user
if ($creator_joins) {
ModelIsInGameInfo::joinGame(ModelUser::getCurrentUser()->getId(), $game->getId(), $id_color);
}
return $game;
}
/**
* tries to join a game with the user
*
* @param int $id_color
* @param int $id_game
* @param string $password
* @throws JoinUserException, NullPointerException
* @return boolean
*/
public function join($id_color = null, $id_game, $password = null)
{
$game = ModelGame::getGame($id_game);
// check password
if ($game->checkPasswordProtection() && !$game->checkPassword($password)) {
throw new JoinUserException('Invalid password.');
}
if ($this->checkInGame($id_game)) {
throw new JoinUserException('User already in this game!');
}
if ($game->getFreeSlots() <= 0) {
throw new JoinUserException('Game is full.');
}
// join game
ModelIsInGameInfo::joinGame(ModelUser::getCurrentUser()->getId(), $id_game, $id_color);
return true;
}