Man, those compile errors...

src/app/app.cpp

@@ -1823,7 +1823,7 @@ void CApplication::SetLanguage(Language language)
     // Update C++ locale
     try
     {
-        std::locale::global(std::locale(systemLocale));
+        std::locale::global(std::locale(systemLocale.c_str()));
     }
     catch (...)
     {

src/level/parser/parserparam.cpp

@@ -50,10 +50,6 @@ CLevelParserParam::CLevelParserParam(int value)
   : m_value(boost::lexical_cast<std::string>(value))
 {}
 
-CLevelParserParam::CLevelParserParam(long value)
-    : m_value(boost::lexical_cast<std::string>(value))
-{}
-
 CLevelParserParam::CLevelParserParam(float value)
   : m_value(boost::lexical_cast<std::string>(value))
 {}

src/level/parser/parserparam.h

@@ -54,7 +54,6 @@ public:
     //! Create param with given value
     //@{
     CLevelParserParam(int value);
-    CLevelParserParam(long value);
     CLevelParserParam(float value);
     CLevelParserParam(std::string value);
     CLevelParserParam(bool value);

src/level/robotmain.cpp

@@ -4656,7 +4656,7 @@ bool CRobotMain::IOWriteScene(std::string filename, std::string filecbot, std::s
 
 
     line = MakeUnique<CLevelParserLine>("Created");
-    line->AddParam("date", MakeUnique<CLevelParserParam>(time(nullptr)));
+    line->AddParam("date", MakeUnique<CLevelParserParam>(static_cast<int>(time(nullptr))));
     levelParser.AddLine(std::move(line));
 
     line = MakeUnique<CLevelParserLine>("Mission");

src/ui/screen/screen_player_select.cpp

@@ -370,9 +370,6 @@ bool CScreenPlayerSelect::NameCreate()
 {
     CWindow*    pw;
     CEdit*      pe;
-    char        name[100];
-    char        c;
-    int         len, i, j;
 
     GetLogger()->Info("Creating new player\n");
     pw = static_cast<CWindow*>(m_interface->SearchControl(EVENT_WINDOW5));
@@ -380,6 +377,7 @@ bool CScreenPlayerSelect::NameCreate()
     pe = static_cast<CEdit*>(pw->SearchControl(EVENT_INTERFACE_NEDIT));
     if ( pe == nullptr )  return false;
 
+    char name[100];
     pe->GetText(name, 100);
     if ( name[0] == 0 )
     {