Ещё немного уборки мусора.

enter_cave.php

@@ -50,7 +50,7 @@ if($_GET['ext'] == 1) {
 }
 
 
-if(in_array($user['room'], $canalenters)) {
+if(in_array($user['room'], Config::$canalenters)) {
   $podzemroom = $user['room']+1;
   $cavedata = array(620 => array('x1' => 3, 'y1' => 2, 'dir1' => 2));
   $podzemdata = array(621 => array('name1' => 'Проклятый Рудник', 'name2' => 'Проклятого Рудника'));
@@ -283,7 +283,7 @@ if($_GET['add']) {
   }
 
   $den = mysql_query("SELECT `id` FROM `vxodd` WHERE `glav_id` = '".$_GET['naw_id']."'");
-  if(mysql_num_rows($den) >= (in_array($user['room']+1, $caverooms)?5:4)) {
+  if(mysql_num_rows($den) >= (in_array($user['room']+1, Config::$caverooms)?5:4)) {
     echo "<script>location.href='?warning=5'</script>";
     exit();
   }
@@ -331,7 +331,7 @@ if($_GET['add']) {
 }
 
 if($_GET['start']){
-  if(in_array($user['room']+1, $caverooms)) {
+  if(in_array($user['room']+1, Config::$caverooms)) {
     $nc = 1; 
     $locs = array();
   }