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.
 *
 * Additional copyright for this file:
 * Copyright (C) 1995-1997 Presto Studios, Inc.
 *
 * 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/>.
 *
 */
 
#ifndef PEGASUS_MENU_H
#define PEGASUS_MENU_H
 
#include "pegasus/constants.h"
#include "pegasus/fader.h"
#include "pegasus/input.h"
#include "pegasus/movie.h"
#include "pegasus/sound.h"
#include "pegasus/surface.h"
#include "pegasus/util.h"
 
namespace Pegasus {
 
class GameMenu : public IDObject, public InputHandler {
public:
    GameMenu(const uint32);
    ~GameMenu() override {}
 
    virtual void becomeCurrentHandler();
    virtual void restorePreviousHandler();
 
    GameMenuCommand getLastCommand() { return _lastCommand; }
    void clearLastCommand() { _lastCommand = kMenuCmdNoCommand; }
 
protected:
    void setLastCommand(const GameMenuCommand command) { _lastCommand = command; }
 
    InputHandler *_previousHandler;
    GameMenuCommand _lastCommand;
 
    void drawScore(GameScoreType, GameScoreType, const Common::Rect &, Surface *);
 
private:
    void drawNumber(GameScoreType, CoordType &, CoordType, Surface *);
};
 
class Hotspot;
 
class MainMenu : public GameMenu {
public:
    MainMenu();
    ~MainMenu() override;
 
    void handleInput(const Input &input, const Hotspot *) override;
    void startMainMenuLoop();
    void stopMainMenuLoop();
 
protected:
    void updateDisplay();
 
    uint32 _menuSelection;
 
    // Full and Demo
    Picture _menuBackground;
    Picture _startButton;
    Picture _creditsButton;
    Picture _quitButton;
    Picture _largeSelect;
    Picture _smallSelect;
 
    // Full only
    bool _adventureMode;
    Picture _overviewButton;
    Picture _restoreButton;
    Picture _adventureButton;
    Picture _walkthroughButton;
 
    Sound _menuLoop;
    SoundFader _menuFader;
};
 
class CreditsMenu : public GameMenu {
public:
    CreditsMenu();
    ~CreditsMenu() override;
 
    void handleInput(const Input &input, const Hotspot *) override;
    void startCreditsMenuLoop();
    void stopCreditsMenuLoop();
 
protected:
    void newMenuSelection(const int);
    void newMovieTime(const TimeValue);
 
    int _menuSelection;
    Picture _menuBackground;
    Movie _creditsMovie;
    Picture _mainMenuButton;
    Picture _largeSelect;
    Picture _smallSelect;
 
    Sound _menuLoop;
    SoundFader _menuFader;
};
 
class DeathMenu : public GameMenu {
public:
    DeathMenu(const DeathReason);
    ~DeathMenu() override {}
 
    void handleInput(const Input &input, const Hotspot *) override;
 
    bool playerWon() { return _playerWon; }
 
protected:
    void drawAllScores();
 
    void updateDisplay();
 
    bool _playerWon;
    int _menuSelection;
    DeathReason _deathReason;
 
    Picture _deathBackground;
    Picture _continueButton;
    Picture _restoreButton;
    Picture _mainMenuButton;
    Picture _quitButton;
 
    Picture _largeSelect;
    Picture _smallSelect;
 
    Sound _triumphSound;
};
 
class PauseMenu : public GameMenu {
public:
    PauseMenu();
    ~PauseMenu() override {}
 
    void handleInput(const Input &input, const Hotspot *) override;
 
protected:
    void updateDisplay();
 
    uint32 _menuSelection;
    Picture _pauseBackground;
    Picture _saveButton;
    Picture _restoreButton;
    Picture _walkthroughButton;
    Picture _continueButton;
    SoundLevel _soundFXLevel;
    SoundLevel _ambienceLevel;
    Picture _quitButton;
    Picture _largeSelect;
    Picture _smallSelect;
};
 
} // End of namespace Pegasus
 
#endif