Ещё немного уборки мусора.

cave.php

@@ -215,8 +215,7 @@ function gotoroom($r, $redir = 1)
 
 function redirectbyroom($r)
 {
-    global $canalenters;
-    if (in_array($r, $canalenters)) {
+    if (in_array($r, Config::$canalenters)) {
         header("location: enter_cave.php");
         die();
     }
@@ -442,11 +441,11 @@ function loadmap()
 
 function getslot($i, $user1 = 0)
 {
-    global $userslots, $user;
+    global $user;
     if (!$user1) {
         $user1 = $user;
     }
-    foreach ($userslots as $k => $v) {
+    foreach (Config::$userslots as $k => $v) {
         if ($user1[$v] == $i) {
             return $v;
         }
@@ -458,7 +457,7 @@ function getcavedata($caveleader, $floor)
     return unserialize(implode("", file("cavedata/$caveleader-$floor.dat")));
 }
 
-if (!in_array($user['room'], $caverooms)) {
+if (!in_array($user['room'], Config::$caverooms)) {
     header("Location: main.php");
     die('Not in this life ...');
 }
@@ -499,7 +498,7 @@ if (@$_GET['kill'] && $user['id'] == $user['caveleader'] && $_GET['kill'] != $us
             mysql_query("UPDATE `users` SET `room` = (`room`-1), `caveleader` = 0 WHERE `id` = '$v[user]' LIMIT 1");
             $r = mysql_query("SELECT `id`, `dressed` FROM `inventory` WHERE `owner` = '$v[user]' AND `dressed` = 1 AND `foronetrip` = 1");
             if (mysql_num_rows($r) > 0) {
-                $usr = mysql_fetch_array(mysql_query("SELECT " . implode(",", $userslots) . " FROM `users` WHERE `id` = '$v[user]'"));
+                $usr = mysql_fetch_array(mysql_query("SELECT " . implode(",", Config::$userslots) . " FROM `users` WHERE `id` = '$v[user]'"));
             }
             while ($rec = mysql_fetch_assoc($r)) {
                 $slot = getslot($rec['id'], $usr);