lib = $lib; $this->db = $this->lib->game->db; } // Returns data about a research topic: identifier, title, cost, description function run($lang, $id) { $qs = "SELECT r.cost,d.name,d.description,r.category FROM research r,research_txt d "; $qs .= "WHERE r.id=$id AND d.research=r.id AND d.lang='$lang'"; $q = $this->db->query($qs); if (!($q && dbCount($q) == 1)) { return ""; } $r = dbFetchArray($q); $str = "$id\n" . utf8entities($r[1]) . "\n" . $r[0] . "#" . $r[3] . "\n"; $str .= preg_replace('/\n/', '
', utf8entities($r[2])); return $str; } } ?>