Add copyFrom for RemoteKartInfo

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/remote_kart_info.cpp

@@ -0,0 +1,40 @@
+//  SuperTuxKart - a fun racing game with go-kart
+//  Copyright (C) 2019 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/remote_kart_info.hpp"
+#include "network/network_player_profile.hpp"
+
+// ----------------------------------------------------------------------------
+void RemoteKartInfo::makeReserved()
+{
+    m_user_name = L"";
+    m_profile.reset();
+}   // makeReserved
+
+// ----------------------------------------------------------------------------
+void RemoteKartInfo::copyFrom(std::shared_ptr<NetworkPlayerProfile> p,
+                              unsigned local_id)
+{
+    m_kart_name = p->getKartName();
+    m_user_name = p->getName();
+    m_local_player_id = local_id;
+    m_host_id = p->getHostId();
+    m_difficulty = p->getPerPlayerDifficulty();
+    m_default_kart_color = p->getPerPlayerDifficulty();
+    m_online_id = p->getOnlineId();
+    m_profile = p;
+}   // copyFrom

src/network/remote_kart_info.hpp

@@ -109,7 +109,9 @@ public:
                                                       { return m_profile; }
     bool disconnected() const               { return m_profile.expired(); }
     bool isReserved() const                 { return m_user_name.empty(); }
-    void makeReserved()                             {  m_user_name = L""; }
+    void makeReserved();
+    void copyFrom(std::shared_ptr<NetworkPlayerProfile> p,
+                  unsigned local_id);
     bool operator<(const RemoteKartInfo& other) const
     {
         return ((m_host_id<other.m_host_id) ||