/**
* Reads the missions cache.
*/
public static function readCache()
{
if (!count(self::$cache)) {
WCF::getCache()->addResource('missions-' . PACKAGE_ID, WCF_DIR . 'cache/cache.missions-' . PACKAGE_ID . '.php', LW_DIR . 'lib/system/cache/CacheBuilderMissions.class.php');
self::$cache = WCF::getCache()->get('missions-' . PACKAGE_ID);
}
}
