ActionMenu.h

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/* -*- Mode: C++; indent-tabs-mode: nil; c-basic-offset: 5 -*- */

/*
 * Combination of a first person action and a real time strategy battle game.
 */

/*
 * ActionMenu.h
 * MetalWarriors
 * $Revision: 1.5 $
 *
 * Created by Daniel Aarno on Sun Oct 12 2003.
 * Copyright (c) 2003 Daniel Aarno and Erik Ytterberg - All rights reserved.
 *
 *     This program is free software; you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation; either version 2 of the License, or
 *     (at your option) any later version.
 *
 *     This program is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 *     You should have received a copy of the GNU General Public License
 *     along with this program; if not, write to the Free Software
 *     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */

#ifndef ACTIONMENU_H
#define ACTIONMENU_H

#include <string>
#include <list>

class MenuItem
{
  //protected:
  public:
  std::string label;

 public:
  MenuItem(char *label_);
  virtual ~MenuItem(void) {}
  virtual void draw(void);
  virtual void invokeAction(void) {}
  virtual bool shiftUp(void) {return false;}
  virtual bool shiftDown(void) {return false;}
  virtual void foldOut(void) {}
  virtual bool foldIn(void) {return false;}
  virtual void update(float dtime) {}
  
};

class Menu
{
 protected:
  std::list<MenuItem*> items;
  std::list<MenuItem*>::iterator current;
  std::list<MenuItem*>::iterator pending;
  bool outFolded;
  float roll;

  public:
  Menu(void);
  virtual ~Menu(void) {}
  virtual void update(float dtime);
  virtual void draw(void);
  void addItem(MenuItem* new_item);
  void nextItem(void);
  void prevItem(void);
  virtual void invokeAction();
  virtual bool shiftUp(void);
  virtual bool shiftDown(void);
  virtual void foldOut(void);
  virtual bool foldIn(void);
};


class SubMenu : public Menu, public MenuItem
{
 public:
  SubMenu(char *label_): MenuItem(label_) {}
  virtual ~SubMenu() {}
  void draw(void);
  virtual void invokeAction() {Menu::invokeAction();}
  virtual bool shiftUp(void) {return Menu::shiftUp();}
  virtual bool shiftDown(void) {return Menu::shiftDown();}
  virtual void foldOut(void) {Menu::foldOut();}
  virtual bool foldIn(void) {return Menu::foldIn();}
  virtual void update(float dtime) {Menu::update(dtime);}
};

class ActionMenu : public Menu
{

 public:
  ActionMenu(void);
  //void update(float dtime);
  void draw(void);
    
};




#endif /*ACTIONMENU_H*/

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