menu-lib/menu.h

#pragma once

#include "pch.h"

/// <summary>Represents one menu item in a menu.</summary>
struct MenuItem {
	char* text;
	char key;
	void* (*action)(void);
};


/// <summary>Is used for style-switching</summary>
/// <item name="DEFAULT">Default style with asterisks around the terminal</item>
/// <item name="MODERN">Minimalistic design with bar instead of start>/item>
/// <item name="NO_BORDER">No border, just plain text</item>
enum MenuStyle {
	DEFAULT,
	MODERN,
	NO_BORDER
};


/// <summary>Displaces a CUI menu to the user and lets them choose an option, then calls the corresponding function.</summary>
/// <param name="itemc">The length of the array <c>itemv</c> of menu items.</param>
/// <param name="itemv">An array of all menu items to display in the menu.</param>
/// <param name="title">The title of the menu.</param>
/// <param name="loopback">If this parameter is set to <c>true</c>, the menu will be displayed again after an action is executed.</param>
/// <param name="pause">If this parameter is set to <c>true</c>, a <c>pause</c>command will be run after an action is executed.</param>
/// <param name="style">Specifies the style in which the menu is displayed.</param>
void show_menu(const int itemc, struct MenuItem itemv[], const char title[], bool loopback, bool pause, enum MenuStyle style);