*Implement access_requirement table - by Iskander

- now check the requirements on teleport not only on areatrigger use
- moved some columns from instance_template and areatrigger_teleport to access_requirement table

--HG--
branch : trunk

src/game/MapManager.cpp

@@ -209,14 +209,12 @@ bool MapManager::CanPlayerEnter(uint32 mapid, Player* player)
             }
         }
 
-        // TODO: move this to a map dependent location
-        /*if(i_data && i_data->IsEncounterInProgress())
-        {
-            sLog.outDebug("MAP: Player '%s' can't enter instance '%s' while an encounter is in progress.", player->GetName(), GetMapName());
-            player->SendTransferAborted(GetId(), TRANSFER_ABORT_ZONE_IN_COMBAT);
-            return(false);
-        }*/
-        return true;
+        // Requirements
+        InstanceTemplate const* instance = objmgr.GetInstanceTemplate(mapid);
+        if(!instance)
+            return false;
+        
+        return player->Satisfy(objmgr.GetAccessRequirement(instance->access_id), mapid, true);
     }
     else
         return true;