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sng.h

/*
 * Adplug - Replayer for many OPL2/OPL3 audio file formats.
 * Copyright (C) 1999 - 2002 Simon Peter, <dn.tlp@gmx.net>, et al.
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * sng.h - SNG Player by Simon Peter <dn.tlp@gmx.net>
 */

#ifndef H_ADPLUG_SNGPLAYER
#define H_ADPLUG_SNGPLAYER

#include "player.h"

class CsngPlayer: public CPlayer
{
public:
  static CPlayer *factory(Copl *newopl);

      CsngPlayer(Copl *newopl)
            : CPlayer(newopl), data(0)
      { };
      ~CsngPlayer()
      { if(data) delete [] data; };

      bool load(const std::string &filename, const CFileProvider &fp);
      bool update();
      void rewind(int subsong);
      float getrefresh()
      { return 70.0f; };

      std::string gettype()
      { return std::string("SNG File Format"); };

protected:
      struct {
            char id[4];
            unsigned short length,start,loop;
            unsigned char delay;
            bool compressed;
      } header;

      struct Sdata {
            unsigned char val,reg;
      } *data;

      unsigned char del;
      unsigned short pos;
      bool songend;
};

#endif

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