Removed empty file.

sources.cmake

@@ -1,5 +1,5 @@
 # Modify this file to change the last-modified date when you add/remove a file. 
-# This will then trigger a new cmake run automatically.           
+# This will then trigger a new cmake run automatically.            
 file(GLOB_RECURSE STK_HEADERS RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "src/*.hpp")
 file(GLOB_RECURSE STK_SOURCES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "src/*.cpp")
 file(GLOB_RECURSE STK_SHADERS RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "data/shaders/*")

src/network/network_interface.cpp

@@ -1,28 +0,0 @@
-//
-//  SuperTuxKart - a fun racing game with go-kart
-//  Copyright (C) 2013-2015 SuperTuxKart-Team
-//
-//  This program is free software; you can redistribute it and/or
-//  modify it under the terms of the GNU General Public License
-//  as published by the Free Software Foundation; either version 3
-//  of the License, or (at your option) any later version.
-//
-//  This program is distributed in the hope that it will be useful,
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//  GNU General Public License for more details.
-//
-//  You should have received a copy of the GNU General Public License
-//  along with this program; if not, write to the Free Software
-//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-
-#include "network/network_interface.hpp"
-
-
-NetworkInterface::NetworkInterface()
-{
-}
-
-NetworkInterface::~NetworkInterface()
-{
-}

src/network/network_interface.hpp

@@ -1,52 +0,0 @@
-//
-//  SuperTuxKart - a fun racing game with go-kart
-//  Copyright (C) 2013-2015 SuperTuxKart-Team
-//
-//  This program is free software; you can redistribute it and/or
-//  modify it under the terms of the GNU General Public License
-//  as published by the Free Software Foundation; either version 3
-//  of the License, or (at your option) any later version.
-//
-//  This program is distributed in the hope that it will be useful,
-//  but WITHOUT ANY WARRANTY; without even the implied warranty of
-//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//  GNU General Public License for more details.
-//
-//  You should have received a copy of the GNU General Public License
-//  along with this program; if not, write to the Free Software
-//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-
-/*! \file network_interface.hpp
- *  \brief Defines an interface to network middle-level functions.
- */
-
-#ifndef NETWORK_INTERFACE_H
-#define NETWORK_INTERFACE_H
-
-#include "network/types.hpp"
-#include "utils/singleton.hpp"
-
-#include <pthread.h>
-#include <string>
-
-/** \class NetworkInterface
-  * \ingroup network
-  */
-class NetworkInterface : public AbstractSingleton<NetworkInterface>
-{
-    friend class AbstractSingleton<NetworkInterface>;
-    public:
-
-        /*! \brief Used to init the network.
-         *  \param server : True if we're a server.
-         */
-        void initNetwork(bool server);
-
-    protected:
-        // protected functions
-        NetworkInterface();
-        virtual ~NetworkInterface();
-
-};
-
-#endif // NETWORK_INTERFACE_H

src/network/protocols/get_public_address.cpp

@@ -20,7 +20,6 @@
 
 #include "config/user_config.hpp"
 #include "network/network.hpp"
-#include "network/network_interface.hpp"
 #include "network/protocols/connect_to_server.hpp"
 #include "network/stk_host.hpp"
 #include "utils/log.hpp"