16/adplug/adplug/src/fmc.h

   1 /*
   2   Adplug - Replayer for many OPL2/OPL3 audio file formats.
   3   Copyright (C) 1999 - 2003 Simon Peter, <dn.tlp@gmx.net>, et al.
   4
   5   This library is free software; you can redistribute it and/or
   6   modify it under the terms of the GNU Lesser General Public
   7   License as published by the Free Software Foundation; either
   8   version 2.1 of the License, or (at your option) any later version.
   9
  10   This library is distributed in the hope that it will be useful,
  11   but WITHOUT ANY WARRANTY; without even the implied warranty of
  12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13   Lesser General Public License for more details.
  14
  15   You should have received a copy of the GNU Lesser General Public
  16   License along with this library; if not, write to the Free Software
  17   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18
  19   fmc.h - FMC loader by Riven the Mage <riven@ok.ru>
  20 */
  21
  22 #include "protrack.h"
  23
  24 class CfmcLoader: public CmodPlayer
  25 {
  26         public:
  27                 static CPlayer *factory(Copl *newopl);
  28
  29                 CfmcLoader(Copl *newopl) : CmodPlayer(newopl) { };
  30
  31                 bool    load(const std::string &filename, const CFileProvider &fp);
  32                 float   getrefresh();
  33
  34                 std::string     gettype();
  35                 std::string     gettitle();
  36                 std::string     getinstrument(unsigned int n);
  37                 unsigned int    getinstruments();
  38
  39         private:
  40
  41                 struct fmc_event
  42                 {
  43                         unsigned char   byte0;
  44                         unsigned char   byte1;
  45                         unsigned char   byte2;
  46                 };
  47
  48                 struct fmc_header
  49                 {
  50                         char            id[4];
  51                         char            title[21];
  52                         unsigned char   numchan;
  53                 } header;
  54
  55                 struct fmc_instrument
  56                 {
  57                         unsigned char   synthesis;
  58                         unsigned char   feedback;
  59
  60                         unsigned char   mod_attack;
  61                         unsigned char   mod_decay;
  62                         unsigned char   mod_sustain;
  63                         unsigned char   mod_release;
  64                         unsigned char   mod_volume;
  65                         unsigned char   mod_ksl;
  66                         unsigned char   mod_freq_multi;
  67                         unsigned char   mod_waveform;
  68                         unsigned char   mod_sustain_sound;
  69                         unsigned char   mod_ksr;
  70                         unsigned char   mod_vibrato;
  71                         unsigned char   mod_tremolo;
  72                         unsigned char   car_attack;
  73                         unsigned char   car_decay;
  74                         unsigned char   car_sustain;
  75                         unsigned char   car_release;
  76                         unsigned char   car_volume;
  77                         unsigned char   car_ksl;
  78                         unsigned char   car_freq_multi;
  79                         unsigned char   car_waveform;
  80                         unsigned char   car_sustain_sound;
  81                         unsigned char   car_ksr;
  82                         unsigned char   car_vibrato;
  83                         unsigned char   car_tremolo;
  84
  85                         signed char     pitch_shift;
  86
  87                         char            name[21];
  88                 } instruments[32];
  89
  90                 void            buildinst(unsigned char i);
  91 };