Use new syntax for server xml

src/network/server.cpp

@@ -29,9 +29,9 @@
  *  \param xml The data for one server as received as part of the
  *         get-all stk-server request.
  */
-Server::Server(const XMLNode& xml) : m_supports_encrytion(true)
+Server::Server(const XMLNode& server_info) : m_supports_encrytion(true)
 {
-    assert(xml.getName() == "server");
+    const XMLNode& xml = *server_info.getNode("server-info");
 
     m_name = "";
     m_server_id = 0;

src/network/server.hpp

@@ -89,7 +89,7 @@ protected:
 public:
 
          /** Initialises the object from an XML node. */
-         Server(const XMLNode &xml);
+         Server(const XMLNode& server_info);
          Server(unsigned server_id, const irr::core::stringw &name,
                 int max_players, int current_players, unsigned difficulty,
                 unsigned server_mode, const TransportAddress &address,

src/network/servers_manager.cpp

@@ -281,8 +281,12 @@ void ServersManager::setWanServers(bool success, const XMLNode* input)
     const XMLNode *servers_xml = input->getNode("servers");
     for (unsigned int i = 0; i < servers_xml->getNumNodes(); i++)
     {
+        const XMLNode* s = servers_xml->getNode(i);
+        assert(s);
+        const XMLNode* si = s->getNode("server-info");
+        assert(si);
         int version = 0;
-        servers_xml->getNode(i)->get("version", &version);
+        si->get("version", &version);
         assert(version != 0);
         if (version < stk_config->m_max_server_version ||
             version > stk_config->m_max_server_version)
@@ -290,8 +294,7 @@ void ServersManager::setWanServers(bool success, const XMLNode* input)
             Log::verbose("ServersManager", "Skipping a server");
             continue;
         }
-        m_servers.emplace_back(
-            std::make_shared<Server>(*servers_xml->getNode(i)));
+        m_servers.emplace_back(std::make_shared<Server>(*s));
     }
     m_last_load_time.store(StkTime::getRealTimeMs());
     m_list_updated = true;