protected function actions(array $actions, QuestEvent $e)
{
for ($i = 0; $i < count($actions); $i++) {
$method = $actions[$i][0];
$argument = $actions[$i][1];
if (method_exists($e->getPlayerHelper(), $method)) {
if (!is_null($argument)) {
$e->getPlayerHelper()->{$method}($argument);
} else {
$e->getPlayerHelper()->{$method}();
}
}
}
}
