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/* ScummVM - Scumm Interpreter
* Copyright (C) 2003 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.
*
* $Header$
*
*/
#include "stdafx.h"
#include "common/file.h"
#include "common/util.h"
#include "queen/input.h"
#include "queen/resource.h"
#include "queen/sound.h"
#define SB_HEADER_SIZE 110
namespace Queen {
Sound::Sound(SoundMixer *mixer, Input *input, Resource *resource) :
_mixer(mixer), _input(input), _resource(resource), _sfxHandle(0) {
}
Sound::~Sound() {
}
Sound *Sound::giveSound(SoundMixer *mixer, Input *input, Resource *resource, uint8 compression) {
switch(compression) {
case COMPRESSION_NONE:
return new SBSound(mixer, input, resource);
break;
case COMPRESSION_MP3:
#ifndef USE_MAD
warning("Using MP3 compressed datafile, but MP3 support not compiled in");
return new SilentSound(mixer, input, resource);
#else
return new MP3Sound(mixer, input, resource);
#endif
break;
default:
warning("Unknown compression type");
return new SilentSound(mixer, input, resource);
}
}
bool Sound::isPlaying() {
return _sfxHandle != 0;
}
int SBSound::playSound(byte *sound, uint32 size) {
byte flags = 0 | SoundMixer::FLAG_UNSIGNED | SoundMixer::FLAG_AUTODELETE;
return _mixer->playRaw(&_sfxHandle, sound, size, 11025, flags);
}
void SBSound::sfxPlay(const char *base) {
char name[13];
strcpy(name, base);
//alter filename to add zeros and append ".SB"
for (int i = 0; i < 8; i++) {
if (name[i] == ' ')
name[i] = '0';
}
strcat(name, ".SB");
while(isPlaying())
_input->delay(10);
if (_resource->exists(name))
playSound(_resource->loadFile(name, SB_HEADER_SIZE), _resource->fileSize(name) - SB_HEADER_SIZE);
}
#ifdef USE_MAD
void MP3Sound::sfxPlay(const char *base) {
char name[13];
strcpy(name, base);
//alter filename to add zeros and append ".SB"
for (int i = 0; i < 8; i++) {
if (name[i] == ' ')
name[i] = '0';
}
strcat(name, ".SB");
while(isPlaying())
_input->delay(10);
if (_resource->exists(name))
_mixer->playMP3(&_sfxHandle, _resource->giveMP3(name), _resource->fileSize(name));
}
#endif
} //End of namespace Queen
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