Method update_main_loop_call_rate

src/MainProgram.cpp:580–582

}

void MainProgram::update_main_loop_call_rate(unsigned newCallbackRate) {
    SDL_SetHint(SDL_HINT_MAIN_CALLBACK_RATE, std::to_string(newCallbackRate).c_str());
}

void MainProgram::set_first_screen(std::unique_ptr<Screen> firstScreen) {
    set_screen([&](std::unique_ptr<Screen>){ return std::move(firstScreen); });