menu.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 *
 */

/*
 * This code is based on original Mortville Manor DOS source code
 * Copyright (c) 1987-1989 Lankhor
 */

#ifndef MORTEVIELLE_MENU_H
#define MORTEVIELLE_MENU_H

#include "common/rect.h"
#include "common/str.h"

namespace Mortevielle {
class MortevielleEngine;

enum {
    MENU_NONE = 0, MENU_INVENTORY = 1, MENU_MOVE = 2, MENU_ACTION = 3,
    MENU_SELF = 4, MENU_DISCUSS = 5,   MENU_FILE = 6, MENU_SAVE = 7,
    MENU_LOAD = 8
};

const int OPCODE_NONE = 0;

struct MenuItem {
    int _menuId;
    int _actionId;
};

class Menu {
private:
    MortevielleEngine *_vm;

    byte _charArr[6][24];
    int _msg3;
    int _msg4;

    void util(Common::Point pos);
    void invert(int indx);
    void menuDown(int ii);

public:
    Menu(MortevielleEngine *vm);

    bool _menuActive;
    bool _menuSelected;
    bool _multiTitle;
    bool _menuDisplayed;
    Common::String _inventoryStringArray[9];
    Common::String _moveStringArray[8];
    Common::String _actionStringArray[22];
    Common::String _selfStringArray[7];
    Common::String _discussStringArray[9];
    MenuItem _discussMenu[9];
    MenuItem _inventoryMenu[9];
    MenuItem _moveMenu[8];

    int _opcodeAttach;
    int _opcodeWait;
    int _opcodeForce;
    int _opcodeSleep;
    int _opcodeListen;
    int _opcodeEnter;
    int _opcodeClose;
    int _opcodeSearch;
    int _opcodeKnock;
    int _opcodeScratch;
    int _opcodeRead;
    int _opcodeEat;
    int _opcodePlace;
    int _opcodeOpen;
    int _opcodeTake;
    int _opcodeLook;
    int _opcodeSmell;
    int _opcodeSound;
    int _opcodeLeave;
    int _opcodeLift;
    int _opcodeTurn;
    int _opcodeSHide;
    int _opcodeSSearch;
    int _opcodeSRead;
    int _opcodeSPut;
    int _opcodeSLook;
    MenuItem _actionMenu[12];

    void readVerbNums(Common::File &f, int dataSize);
    void setText(MenuItem item, Common::String name);
    void setDestinationText(int roomId);
    void setInventoryText();
    void disableMenuItem(MenuItem item);
    void enableMenuItem(MenuItem item);
    void displayMenu();
    void drawMenu();
    void menuUp(int msgId);
    void eraseMenu();
    void updateMenu();
    void initMenu();

    void setSearchMenu();
    void unsetSearchMenu();
};

} // End of namespace Mortevielle
#endif