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intro.h

/* ScummVM - Scumm Interpreter
 * Copyright (C) 2003-2005 The ScummVM project
 *
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * $Header: /cvsroot/scummvm/scummvm/sky/intro.h,v 1.11.2.1 2005/10/18 02:11:26 sev Exp $
 *
 */

#ifndef INTRO_H
#define INTRO_H

#include "common/stdafx.h"
#include "common/scummsys.h"
#include "sound/mixer.h"

namespace Sky {

class Disk;
class Screen;
class MusicBase;
class Sound;
class Text;

class Intro {
public:
      Intro(Disk *disk, Screen *screen, MusicBase *music, Sound *sound, Text *text, Audio::Mixer *mixer, OSystem *system);
      ~Intro(void);
      bool doIntro(bool floppyIntro);
      bool _quitProg;
private:
      static uint16 _mainIntroSeq[];
      static uint16 _floppyIntroSeq[];
      static uint16 _cdIntroSeq[];

      Disk *_skyDisk;
      Screen *_skyScreen;
      MusicBase *_skyMusic;
      Sound *_skySound;
      Text *_skyText;
      OSystem *_system;
      Audio::Mixer *_mixer;

      uint8 *_textBuf, *_saveBuf;
      uint8 *_bgBuf;
      uint32 _bgSize;
      Audio::SoundHandle _voice, _bgSfx;

      int32 _relDelay;

      bool escDelay(uint32 msecs);
      bool nextPart(uint16 *&data);
      bool floppyScrollFlirt(void);
      bool commandFlirt(uint16 *&data);
      void showTextBuf(void);
      void restoreScreen(void);
};

} // End of namespace Sky

#endif // INTRO_H

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