Method app_close_requested

src/Toolbar.cpp:246–254

}

bool Toolbar::app_close_requested() {
    for(auto& w : main.worlds) {
        if(w->should_ask_before_closing())
            add_world_to_close_popup_data(w);
    }
    closePopupData.closeAppWhenDone = true;
    main.g.gui.set_to_layout();
    return closePopupData.worldsToClose.empty();
}

void Toolbar::add_world_to_close_popup_data(const std::shared_ptr<World>& w) {
    auto it = std::find_if(closePopupData.worldsToClose.begin(), closePopupData.worldsToClose.end(), [&](auto& wStruct) {