mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-25 11:15:00 +00:00
78 lines
2.0 KiB
C++
78 lines
2.0 KiB
C++
/* ScummVM - Scumm Interpreter
|
|
* Copyright (C) 2001 Ludvig Strigeus
|
|
* Copyright (C) 2001-2005 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*
|
|
* $Header$
|
|
*/
|
|
|
|
#ifndef INSTRUMENT_H
|
|
#define INSTRUMENT_H
|
|
|
|
#include "stdafx.h"
|
|
#include "common/scummsys.h"
|
|
|
|
class MidiChannel;
|
|
|
|
namespace Scumm {
|
|
|
|
class Serializer;
|
|
class Instrument;
|
|
|
|
class InstrumentInternal {
|
|
public:
|
|
virtual void saveOrLoad (Serializer *s) = 0;
|
|
virtual void send (MidiChannel *mc) = 0;
|
|
virtual void copy_to (Instrument *dest) = 0;
|
|
virtual bool is_valid() = 0;
|
|
virtual operator int() { return 255; }
|
|
};
|
|
|
|
class Instrument {
|
|
private:
|
|
byte _type;
|
|
InstrumentInternal *_instrument;
|
|
|
|
public:
|
|
enum {
|
|
itNone = 0,
|
|
itProgram = 1,
|
|
itAdlib = 2,
|
|
itRoland = 3
|
|
};
|
|
|
|
Instrument() : _type (0), _instrument (0) { }
|
|
~Instrument() { delete _instrument; }
|
|
static void nativeMT32 (bool native);
|
|
static const byte _gmRhythmMap[35];
|
|
|
|
void clear();
|
|
void copy_to (Instrument *dest) { if (_instrument) _instrument->copy_to (dest); else dest->clear(); }
|
|
|
|
void program (byte program, bool mt32);
|
|
void adlib (byte *instrument);
|
|
void roland (byte *instrument);
|
|
|
|
byte getType() { return _type; }
|
|
bool isValid() { return (_instrument ? _instrument->is_valid() : false); }
|
|
void saveOrLoad (Serializer *s);
|
|
void send (MidiChannel *mc) { if (_instrument) _instrument->send (mc); }
|
|
};
|
|
|
|
} // End of namespace Scumm
|
|
|
|
#endif
|