sng.h

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/*
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  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