/**
* Parse the options.
*/
public function parse_options()
{
$getopt = new Getopt([['d', 'directory', Getopt::REQUIRED_ARGUMENT, 'Run under given directory'], ['l', 'level', Getopt::REQUIRED_ARGUMENT, 'Practice level on epic'], ['s', 'skip', Getopt::NO_ARGUMENT, 'Skip user input'], ['t', 'time', Getopt::REQUIRED_ARGUMENT, 'Delay each turn by seconds'], ['L', 'locale', Getopt::REQUIRED_ARGUMENT, 'Specify locale like en_US'], ['h', 'help', Getopt::NO_ARGUMENT, 'Show this message']]);
try {
$getopt->parse();
} catch (\Exception $e) {
echo $e->getMessage() . "\n";
exit;
}
if ($getopt->getOption('h')) {
echo $getopt->getHelpText();
exit;
}
if ($getopt->getOption('d')) {
Config::$path_prefix = $getopt->getOption('d');
}
if ($getopt->getOption('l')) {
Config::$practice_level = $getopt->getOption('l');
}
if ($getopt->getOption('s')) {
Config::$skip_input = true;
}
if (!is_null($getopt->getOption('t'))) {
Config::$delay = $getopt->getOption('t');
}
// get locale from $LANG like en_US.UTF8
list(Config::$locale) = explode('.', getenv('LANG'));
if ($getopt->getOption('L')) {
Config::$locale = $getopt->getOption('L');
}
}
