Function SetLanguage

engine/Poseidon/UI/Locale/Stringtable/Stringtable.cpp:777–801

{
    GStringTable.Clear();
    ++GLanguageGeneration;
}

// Language-change callback registry

struct LangCallbackEntry
{
    int token;
    LanguageChangedCallback cb;
};

// Leaked on exit by design: UI dialogs (e.g. DisplayMain) unregister from their
// destructors, which may run during static destruction. If this vector had
// already been destroyed, the unregister would crash. Leaking a few bytes on
// shutdown is the price for crash-free teardown.
static std::vector<LangCallbackEntry>& GetLangCallbacks()
{
    static std::vector<LangCallbackEntry>* callbacks = new std::vector<LangCallbackEntry>();
    return *callbacks;
}

static int& NextLangToken()
{
    static int token = 0;
    return token;
}

int RegisterLanguageChangedCallback(LanguageChangedCallback cb)