diff options
1 files changed, 7 insertions, 4 deletions
| -rw-r--r-- | src/ConsoleInterface/Menu.cpp | 11 |
diff --git a/src/ConsoleInterface/Menu.cpp b/src/ConsoleInterface/Menu.cpp index 27471a6..669fb6c 100644 --- a/src/ConsoleInterface/Menu.cpp +++ b/src/ConsoleInterface/Menu.cpp @@ -2,19 +2,22 @@ #include "Toolbox.h" Menu::Menu(const Command* commands, unsigned commandCount) { - menuOptions = List<Command>(); - for (unsigned i = 0; i < commandCount; i++) - menuOptions.add(commands[i]); + menuOptions = List<Command>(commands, commandCount); } void Menu::navigate() const { + if (menuOptions.get_count() == 0) { + std::cout << "Menu is empty!" << std::endl; + return; + } + resetOrderedList(); for (unsigned i = 0; i < menuOptions.get_count(); i++) printOrderedListElem(menuOptions[i].get_nameInMenu()); unsigned buffer = 0; while (0 == buffer || buffer >= menuOptions.get_count()) { - std::cout << "Execute No [0-" << menuOptions.get_count() << "]: "; + std::cout << "Execute No [1-" << menuOptions.get_count() << "]: "; std::cin >> buffer; } |