//**sound.h** line 73

bool playPCM(const byte *data, uint32 size);
bool isPlayingVoice(); // add
void playVoice(const Common::String &filename, int num); // add

//**sound.cpp** line 29
#include "audio/decoders/raw.h"
#include "audio/decoders/wave.h" // add
#include "audio/mixer.h"

//**sound.cpp** line 247

bool Sound::isPlayingVoice() {
    Channel *ch = &_channels[0];
    if (_mixer->isSoundHandleActive(ch->handle)) {
        return true;
    }
    return false;
}

void Sound::playVoice(const Common::String &dlgFile, int num) {
    Common::String filename = Common::String::format("aud%s%d.wav", dlgFile.c_str(), num);
    Common::SeekableReadStream *stream = SearchMan.createReadStreamForMember(filename.c_str());

    if (!stream)
        return;

    _mixer->stopAll();

    Audio::AudioStream *input = Audio::makeWAVStream(stream, DisposeAfterUse::YES);

    Channel *ch = &_channels[0];
    byte volume = 127;
    _mixer->playStream(Audio::Mixer::kSpeechSoundType, &ch->handle, input, -1, volume, 0, DisposeAfterUse::YES);
}

bool Sound::playPCM(const byte *data, uint32 size) {

//**dialog.h** line 121

Common::String _str;
Common::String _filename;

//**dgds.cpp** line 122

const Common::FSNode gameDataDir(ConfMan.getPath("path"));
SearchMan.addSubDirectoryMatching(gameDataDir, "patches");
SearchMan.addSubDirectoryMatching(gameDataDir, "audio"); // add

//**scene.cpp** line 935

if (!haveTiredDlg) {
    Dialog dlg;
    dlg._filename = Common::String("S61.SDS"); // add
    dlg._num = TIRED_DLG_ID;

//**scene.cpp** line 1018

bool finished = false;
if (clearDlgFlag || (dlg._state->_hideTime && timeNow >= dlg._state->_hideTime && !DgdsEngine::getInstance()->_soundPlayer->isPlayingVoice())) { // change
    finished = true;
}

//**dgds.cpp** line 41

#include "dgds/menu.h"
#include "dgds/sound.h" // add

//**scene.h** line 172

virtual bool parse(Common::SeekableReadStream *s, const Common::String &filename) = 0; // change

//**scene.h** line 199

bool readOpList(Common::SeekableReadStream *s, Common::Array<SceneOp> &list) const;
bool readDialogList(Common::SeekableReadStream *s, Common::Array<Dialog> &list, const Common::String &filename, int16 filenum = 0) const; // change
bool readTriggerList(Common::SeekableReadStream *s, Common::Array<SceneTrigger> &list) const;

//**scene.h** line 219

bool loadRestart(const Common::String &filename, ResourceManager *resourceManager, Decompressor *decompressor);
bool parse(Common::SeekableReadStream *s, const Common::String &filename) override; // change
bool parseInf(Common::SeekableReadStream *s);

//**scene.h** line 275

bool load(const Common::String &filename, ResourceManager *resourceManager, Decompressor *decompressor);
bool parse(Common::SeekableReadStream *s, const Common::String &filename) override; // change
void unload();

//**scene.cpp** line 260

bool Scene::readDialogList(Common::SeekableReadStream *s, Common::Array<Dialog> &list, const Common::String &filename, int16 filenum /* = 0 */) const { // change

//**scene.cpp** line 268

for (uint i = startsize; i < list.size(); i++) {
    Dialog &dst = list[i];
    dst._filename = filename; // add
    dst._num = s->readUint16LE();

//**scene.cpp** line 535

if (chunk.isSection(ID_SDS)) {
    result = parse(stream, filename); // change
}

//**scene.cpp** line 546

bool SDSScene::parse(Common::SeekableReadStream *stream, const Common::String &filename) {

//**scene.cpp** line 568

if (isVersionUnder(" 1.214")) {
    readDialogList(stream, _dialogs, filename); // change
}

//**scene.cpp** line 720

_version = fileVersion;
result = readDialogList(stream, _dialogs, filename, fileNum);
_version = oldVer;

//**scene.cpp** line 1160

DgdsEngine::getInstance()->_soundPlayer->playVoice(dlg._filename, dlg._num); // add

int time = delay * (9 - engine->getTextSpeed());
assert(dlg._state);

//**scene.cpp** line 1721

if (chunk.isSection(ID_GDS)) {
    // do nothing, this is the container.
    assert(chunk.isContainer());
} else if (chunk.isSection(ID_INF)) {
    result = parseInf(stream);
} else if (chunk.isSection(ID_SDS)) {
    result = parse(stream, filename); // change
}

//**scene.cpp** line 1912

bool GDSScene::parse(Common::SeekableReadStream *stream, const Common::String &filename) {