Add comments to states.

source/appstates/TitleSelectState.cpp

@@ -19,12 +19,17 @@ namespace
     constexpr std::string_view SECONDARY_TARGET = "SecondaryTarget";
 } // namespace
 
+//                      ---- Construction ----
+
 TitleSelectState::TitleSelectState(data::User *user)
     : TitleSelectCommon()
     , m_user(user)
     , m_renderTarget(sdl::TextureManager::load(SECONDARY_TARGET, 1080, 555, SDL_TEXTUREACCESS_TARGET))
     , m_titleView(ui::TitleView::create(m_user)) {};
 
+
+//                      ---- Public functions ----
+
 void TitleSelectState::update()
 {
     if (!TitleSelectState::title_count_check()) { return; }
@@ -60,6 +65,8 @@ void TitleSelectState::render()
 
 void TitleSelectState::refresh() { m_titleView->refresh(); }
 
+//                      ---- Private functions ----
+
 bool TitleSelectState::title_count_check()
 {
     const int titleCount = m_user->get_total_data_entries();