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/*
* Adplug - Replayer for many OPL2/OPL3 audio file formats.
* Copyright (C) 1999 - 2008 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
*
* mid.h - LAA, SCI, MID & CMF Player by Philip Hassey <philhassey@hotmail.com>
*/
#include "player.h"
class CmidPlayer: public CPlayer
{
public:
static CPlayer *factory(Copl *newopl);
CmidPlayer(Copl *newopl);
~CmidPlayer()
{ if(data) delete [] data; }
bool load(const std::string &filename, const CFileProvider &fp);
bool update();
void rewind(int subsong);
float getrefresh();
std::string gettype();
std::string gettitle()
{ return std::string(title); }
std::string getauthor()
{ return std::string(author); }
std::string getdesc()
{ return std::string(remarks); }
unsigned int getinstruments()
{ return tins; }
unsigned int getsubsongs()
{ return subsongs; }
protected:
static const unsigned char adlib_opadd[];
static const int ops[], map_chan[], fnums[], percussion_map[];
struct midi_channel {
int inum;
unsigned char ins[11];
int vol;
int nshift;
int on;
};
struct midi_track {
unsigned long tend;
unsigned long spos;
unsigned long pos;
unsigned long iwait;
int on;
unsigned char pv;
};
char *author,*title,*remarks,emptystr;
long flen;
unsigned long pos;
unsigned long sierra_pos; //sierras gotta be special.. :>
int subsongs;
unsigned char *data;
unsigned char adlib_data[256];
int adlib_style;
int adlib_mode;
unsigned char myinsbank[128][16], smyinsbank[128][16];
midi_channel ch[16];
int chp[18][3];
long deltas;
long msqtr;
midi_track track[16];
unsigned int curtrack;
float fwait;
unsigned long iwait;
int doing;
int type,tins,stins;
private:
bool load_sierra_ins(const std::string &fname, const CFileProvider &fp);
void midiprintf(const char *format, ...);
unsigned char datalook(long pos);
unsigned long getnexti(unsigned long num);
unsigned long getnext(unsigned long num);
unsigned long getval();
void sierra_next_section();
void midi_write_adlib(unsigned int r, unsigned char v);
void midi_fm_instrument(int voice, unsigned char *inst);
void midi_fm_percussion(int ch, unsigned char *inst);
void midi_fm_volume(int voice, int volume);
void midi_fm_playnote(int voice, int note, int volume);
void midi_fm_endnote(int voice);
void midi_fm_reset();
};
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