mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-17 15:18:11 +00:00
113 lines
2.3 KiB
C++
113 lines
2.3 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* $URL$
|
|
* $Id$
|
|
*
|
|
*/
|
|
|
|
// Sound class
|
|
|
|
#ifndef M4_SOUND_H
|
|
#define M4_SOUND_H
|
|
|
|
#include "common/file.h"
|
|
#include "common/array.h"
|
|
#include "sound/mixer.h"
|
|
#include "sound/mp3.h"
|
|
#include "sound/vorbis.h"
|
|
#include "sound/flac.h"
|
|
|
|
namespace M4 {
|
|
|
|
#define SOUND_HANDLES 10
|
|
|
|
enum SOUND_FLAGS {
|
|
SOUND_LOOP = 1
|
|
};
|
|
|
|
enum sndHandleType {
|
|
kFreeHandle,
|
|
kEffectHandle,
|
|
kVoiceHandle
|
|
};
|
|
|
|
struct SndHandle {
|
|
Audio::SoundHandle handle;
|
|
sndHandleType type;
|
|
};
|
|
|
|
struct DSREntry {
|
|
int16 frequency;
|
|
int channels;
|
|
int32 compSize;
|
|
int32 uncompSize;
|
|
int32 offset;
|
|
};
|
|
|
|
struct DSRFile {
|
|
char fileName[20];
|
|
int entryCount;
|
|
Common::Array<DSREntry *> dsrEntries;
|
|
};
|
|
|
|
class M4Engine;
|
|
|
|
class Sound {
|
|
public:
|
|
|
|
Sound(M4Engine *vm, Audio::Mixer *mixer, int volume);
|
|
~Sound();
|
|
|
|
void playSound(const char *soundName, int volume, bool loop, int channel = -1);
|
|
void pauseSound();
|
|
void resumeSound();
|
|
void stopSound(int channel = -1);
|
|
|
|
void playVoice(const char *soundName, int volume);
|
|
void pauseVoice();
|
|
void resumeVoice();
|
|
void stopVoice();
|
|
|
|
void stopAll();
|
|
|
|
void setVolume(int volume);
|
|
|
|
bool isHandleActive(SndHandle *handle);
|
|
SndHandle *getHandle();
|
|
|
|
void loadDSRFile(const char *fileName);
|
|
void unloadDSRFile();
|
|
void playDSRSound(int soundIndex, int volume, bool loop);
|
|
|
|
private:
|
|
|
|
M4Engine *_vm;
|
|
Audio::Mixer *_mixer;
|
|
SndHandle _handles[SOUND_HANDLES];
|
|
|
|
DSRFile _dsrFile;
|
|
bool _dsrFileLoaded;
|
|
};
|
|
|
|
} // End of namespace M4
|
|
|
|
#endif
|