On MacOSX, define the LangPath as being i18n in the Resources path of the bundle

src/app/system_macosx.cpp

@@ -76,22 +76,25 @@ void CSystemUtilsMacOSX::Init()
 
     // Make sure the directory exists
     boost::filesystem::create_directories(m_ASPath.c_str());
-}
 
-std::string CSystemUtilsMacOSX::GetDataPath()
-{
-    std::string dataPath;
     // Get the Resources bundle URL
     CFBundleRef mainBundle = CFBundleGetMainBundle();
     CFURLRef resourcesURL = CFBundleCopyBundleURL(mainBundle);
     CFStringRef str = CFURLCopyFileSystemPath( resourcesURL, kCFURLPOSIXPathStyle );
     CFRelease(resourcesURL);
 
-    dataPath = CFStringRefToStdString(str);
+    m_dataPath = CFStringRefToStdString(str);
-    dataPath += "/Contents/Resources";
+    m_dataPath += "/Contents/Resources";
-    GetLogger()->Trace("dataPath is %s\n", dataPath.c_str());
+}
 
-    return dataPath;
+std::string CSystemUtilsMacOSX::GetDataPath()
+{
+    return m_dataPath;
+}
+
+std::string CSystemUtilsMacOSX::GetLangPath()
+{
+    return m_dataPath + "/i18n";
 }
 
 std::string CSystemUtilsMacOSX::GetProfileFileLocation()

src/app/system_macosx.h

@@ -29,9 +29,11 @@ public:
     virtual void Init() override;
 
     virtual std::string GetDataPath() override;
+    virtual std::string GetLangPath() override;
     virtual std::string GetProfileFileLocation() override;
     virtual std::string GetSavegameDirectoryLocation() override;
 private:
     std::string m_ASPath;
+    std::string m_dataPath;
 };