Method run

source/application/StarMainApplication_sdl.cpp:501–587

  }

  void run() {
    try {
      Logger::info("Application: initialization...");
      m_application->applicationInit(make_shared<Controller>(this));

      Logger::info("Application: renderer initialization...");
      m_application->renderInit(m_renderer);

      Logger::info("Application: main update loop...");

      m_updateTicker.reset();
      m_renderTicker.reset();

      bool quit = false;
      while (true) {
        cleanup();

        ImGui_ImplOpenGL3_NewFrame();
        ImGui_ImplSDL3_NewFrame();
        ImGui::NewFrame();

        for (auto const& event : processEvents())
          m_application->processInput(event);

        if (m_platformServices)
          m_platformServices->update();

        if (m_cursorVisible || m_platformServices->overlayActive())
          SDL_ShowCursor();
        else
          SDL_HideCursor();

        int updatesBehind = max<int>(round(m_updateTicker.ticksBehind()), 1);
        updatesBehind = min<int>(updatesBehind, m_maxFrameSkip + 1);
        for (int i = 0; i < updatesBehind; ++i) {
          m_application->update();
          m_updateRate = m_updateTicker.tick();
        }

        m_renderer->startFrame();
        m_application->render();
        m_renderer->finishFrame();

        ImGui::Render();
        ImGui_ImplOpenGL3_RenderDrawData(ImGui::GetDrawData());
        SDL_GL_SwapWindow(m_sdlWindow);
        m_renderRate = m_renderTicker.tick();

        if (m_quitRequested) {
          Logger::info("Application: quit requested");
          quit = true;
        }

        if (m_signalHandler.interruptCaught()) {
          Logger::info("Application: Interrupt caught");
          quit = true;
        }