#include <iostream>
#include <stack>
#include <string>
using namespace std;
enum MENU
{
MENU_MAIN,
MENU_GRAPHIC,
MENU_SOUND,
MENU_GAME,
MENU_GAMMA,
MENU_RESOLUTION,
MENU_END,
};
class CMenu
{
public:
virtual ~CMenu()
{
cout << "메뉴" << endl;
};
virtual void Display()
{
cout << "메인 매뉴입니다. 명령 : 그래픽 사운드 게임설정\n";
}
virtual MENU Progress(string& command)
{
if (command == "그래픽")
return MENU_GRAPHIC;
if (command == "사운드")
return MENU_SOUND;
return MENU_END;
}
};
class CGraphicMenu : public CMenu
{
public:
virtual ~CGraphicMenu()
{
cout << "그래픽" << endl;
}
virtual void Display()
{
cout << "출력 매뉴 입니다. 명령 : 감마 해상도 퀼리티\n";
}
virtual MENU Progress(string& command)
{
if (command == "감마")
return MENU_GAMMA;
if (command == "해상도")
return MENU_SOUND;
return MENU_END;
}
};
class CGammacMenu : public CMenu
{
public:
virtual ~CGammacMenu()
{
cout << "감마" << endl;;
}
virtual void Display()
{
cout << "감마 매뉴 입니다. 명령 : 없어 그런거\n";
}
virtual MENU Progress(string& command)
{
return MENU_END;
}
};
void Test()
{
CMenu menu1;
CGraphicMenu menu2;
CGammacMenu menu3;
CMenu* menus[MENU_END]{};
menus[MENU_MAIN] = &menu1;
menus[MENU_GRAPHIC] = &menu2;
menus[MENU_GAMMA] = &menu3;
stack<CMenu*> menuStack;
menuStack.push(menus[MENU_MAIN]);
while (!menuStack.empty())
{
CMenu* top = menuStack.top();
top->Display();
string ss;
cin >> ss;
MENU result = top->Progress(ss);
if (result == MENU_END)
menuStack.pop();
else if (menus[result])
menuStack.push(menus[result]);
}
cout << "이용해주셔서 고맙다\n";
}
int main()
{
Test();
}
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