public static function getHelp(SR_Player $player, $topic)
{
$bot = Shadowrap::instance($player);
if (false !== ($quest = SR_Quest::getQuestWithoutCity($player, $topic))) {
return $quest->getQuestDescription();
}
if (false !== ($item = SR_Item::getItemCI($topic))) {
return $item->getItemInfo($player);
}
# Shortcuts
$topic = self::unshortcut($topic);
# Build tree
$help = self::getAllHelp($player);
# Collect results
$results = array();
self::getHelpRec($topic, $help, $results);
if (count($results) === 0) {
return 'This help topic is unknown.';
}
# Display
$back = '';
$keywords = self::getHighlightKeywords();
self::collectKeysRec($help, $keywords);
usort($keywords, array(__CLASS__, 'sort_strlen'));
foreach ($results as $result) {
$back .= ' ' . self::displayResult($bot, $result, $keywords);
}
return substr($back, 1);
}
