void SoundCommandParser::processDisposeSound(reg_t obj) {
MusicEntry *musicSlot = _music->getSlot(obj);
if (!musicSlot) {
warning("kDoSound(dispose): Slot not found (%04x:%04x)", PRINT_REG(obj));
return;
}
processStopSound(obj, false);
_music->soundKill(musicSlot);
writeSelectorValue(_segMan, obj, SELECTOR(handle), 0);
if (_soundVersion >= SCI_VERSION_1_EARLY)
writeSelector(_segMan, obj, SELECTOR(nodePtr), NULL_REG);
else
writeSelectorValue(_segMan, obj, SELECTOR(state), kSoundStopped);
}
void SoundCommandParser::processUpdateCues(reg_t obj) {
MusicEntry *musicSlot = _music->getSlot(obj);
if (!musicSlot) {
warning("kDoSound(updateCues): Slot not found (%04x:%04x)", PRINT_REG(obj));
return;
}
if (musicSlot->isSample) {
#ifdef ENABLE_SCI32
if (_soundVersion >= SCI_VERSION_2_1_EARLY) {
const int position = g_sci->_audio32->getPosition(ResourceId(kResourceTypeAudio, musicSlot->resourceId), musicSlot->soundObj);
if (position == -1) {
processStopSound(musicSlot->soundObj, true);
}
return;
}
#endif
// Update digital sound effect slots
uint currentLoopCounter = 0;
if (musicSlot->pLoopStream)
currentLoopCounter = musicSlot->pLoopStream->getCompleteIterations();
if (currentLoopCounter != musicSlot->sampleLoopCounter) {
// during last time we looped at least one time, update loop accordingly
musicSlot->loop -= currentLoopCounter - musicSlot->sampleLoopCounter;
musicSlot->sampleLoopCounter = currentLoopCounter;
}
if (musicSlot->status == kSoundPlaying) {
if (!_music->soundIsActive(musicSlot)) {
processStopSound(obj, true);
} else {
_music->updateAudioStreamTicker(musicSlot);
}
} else if (musicSlot->status == kSoundPaused) {
_music->updateAudioStreamTicker(musicSlot);
}
// We get a flag from MusicEntry::doFade() here to set volume for the stream
if (musicSlot->fadeSetVolume) {
_music->soundSetSampleVolume(musicSlot, musicSlot->volume);
musicSlot->fadeSetVolume = false;
}
} else if (musicSlot->pMidiParser) {
// Update MIDI slots
if (musicSlot->signal == 0) {
if (musicSlot->dataInc != readSelectorValue(_segMan, obj, SELECTOR(dataInc))) {
if (SELECTOR(dataInc) > -1)
writeSelectorValue(_segMan, obj, SELECTOR(dataInc), musicSlot->dataInc);
writeSelectorValue(_segMan, obj, SELECTOR(signal), musicSlot->dataInc + 127);
}
} else {
// Sync the signal of the sound object
writeSelectorValue(_segMan, obj, SELECTOR(signal), musicSlot->signal);
// We need to do this especially because state selector needs to get updated
if (musicSlot->signal == SIGNAL_OFFSET)
processStopSound(obj, false);
}
} else {
// The sound slot has no data for the currently selected sound card.
// An example can be found during the mud wrestling scene in LSL5, room
// 730: sound 744 (a splat sound heard when Lana Luscious jumps in the
// mud) only contains MIDI channel data. If a non-MIDI sound card is
// selected (like Adlib), then the scene freezes. We also need to stop
// the sound at this point, otherwise KQ6 Mac breaks because the rest
// of the object needs to be reset to avoid a continuous stream of
// sound cues.
processStopSound(obj, true); // this also sets the signal selector
}
if (musicSlot->fadeCompleted) {
musicSlot->fadeCompleted = false;
// We need signal for sci0 at least in iceman as well (room 14,
// fireworks).
// It is also needed in other games, e.g. LSL6 when talking to the
// receptionist (bug #3192166).
// TODO: More thorougly check the different SCI version:
// * SCI1late sets signal to 0xFE here. (With signal 0xFF
// duplicate music plays in LauraBow2CD - bug #6462)
// SCI1middle LSL1 1.000.510 does not have the 0xFE;
// SCI1late CastleDrBrain demo 1.000.005 does have the 0xFE.
// * Other SCI1 games seem to rely on processStopSound to set the signal
// * Need to check SCI0 behaviour.
uint16 sig;
if (getSciVersion() >= SCI_VERSION_1_LATE)
sig = 0xFFFE;
else
sig = SIGNAL_OFFSET;
writeSelectorValue(_segMan, obj, SELECTOR(signal), sig);
if (_soundVersion <= SCI_VERSION_0_LATE) {
processStopSound(obj, false);
} else {
if (musicSlot->stopAfterFading)
processStopSound(obj, false);
}
}
// Sync loop selector for SCI0
if (_soundVersion <= SCI_VERSION_0_LATE)
writeSelectorValue(_segMan, obj, SELECTOR(loop), musicSlot->loop);
musicSlot->signal = 0;
if (_soundVersion >= SCI_VERSION_1_EARLY) {
writeSelectorValue(_segMan, obj, SELECTOR(min), musicSlot->ticker / 3600);
writeSelectorValue(_segMan, obj, SELECTOR(sec), musicSlot->ticker % 3600 / 60);
writeSelectorValue(_segMan, obj, SELECTOR(frame), musicSlot->ticker % 60 / 2);
}
}
reg_t SoundCommandParser::kDoSoundStop(EngineState *s, int argc, reg_t *argv) {
debugC(kDebugLevelSound, "kDoSound(stop): %04x:%04x", PRINT_REG(argv[0]));
processStopSound(argv[0], false);
return s->r_acc;
}
void SoundCommandParser::processUpdateCues(reg_t obj) {
MusicEntry *musicSlot = _music->getSlot(obj);
if (!musicSlot) {
warning("kDoSound(updateCues): Slot not found (%04x:%04x)", PRINT_REG(obj));
return;
}
if (musicSlot->pStreamAud) {
// Update digital sound effect slots
uint currentLoopCounter = 0;
if (musicSlot->pLoopStream)
currentLoopCounter = musicSlot->pLoopStream->getCompleteIterations();
if (currentLoopCounter != musicSlot->sampleLoopCounter) {
// during last time we looped at least one time, update loop accordingly
musicSlot->loop -= currentLoopCounter - musicSlot->sampleLoopCounter;
musicSlot->sampleLoopCounter = currentLoopCounter;
}
if (musicSlot->status == kSoundPlaying) {
if (!_music->soundIsActive(musicSlot)) {
processStopSound(obj, true);
} else {
_music->updateAudioStreamTicker(musicSlot);
}
} else if (musicSlot->status == kSoundPaused) {
_music->updateAudioStreamTicker(musicSlot);
}
// We get a flag from MusicEntry::doFade() here to set volume for the stream
if (musicSlot->fadeSetVolume) {
_music->soundSetSampleVolume(musicSlot, musicSlot->volume);
musicSlot->fadeSetVolume = false;
}
} else if (musicSlot->pMidiParser) {
// Update MIDI slots
if (musicSlot->signal == 0) {
if (musicSlot->dataInc != readSelectorValue(_segMan, obj, SELECTOR(dataInc))) {
if (SELECTOR(dataInc) > -1)
writeSelectorValue(_segMan, obj, SELECTOR(dataInc), musicSlot->dataInc);
writeSelectorValue(_segMan, obj, SELECTOR(signal), musicSlot->dataInc + 127);
}
} else {
// Sync the signal of the sound object
writeSelectorValue(_segMan, obj, SELECTOR(signal), musicSlot->signal);
// We need to do this especially because state selector needs to get updated
if (musicSlot->signal == SIGNAL_OFFSET)
processStopSound(obj, false);
}
} else {
// Slot actually has no data (which would mean that a sound-resource w/
// unsupported data is used.
// (example lsl5 - sound resource 744 - it's roland exclusive
writeSelectorValue(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
// If we don't set signal here, at least the switch to the mud wrestling
// room in lsl5 will not work.
}
if (musicSlot->fadeCompleted) {
musicSlot->fadeCompleted = false;
// We need signal for sci0 at least in iceman as well (room 14,
// fireworks).
// It is also needed in other games, e.g. LSL6 when talking to the
// receptionist (bug #3192166).
if (g_sci->getGameId() == GID_LONGBOW && g_sci->getEngineState()->currentRoomNumber() == 95) {
// HACK: Don't set a signal here in the intro of Longbow, as that makes some dialog
// boxes disappear too soon (bug #3044844).
} else {
writeSelectorValue(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
}
if (_soundVersion <= SCI_VERSION_0_LATE) {
processStopSound(obj, false);
} else {
if (musicSlot->stopAfterFading)
processStopSound(obj, false);
}
}
// Sync loop selector for SCI0
if (_soundVersion <= SCI_VERSION_0_LATE)
writeSelectorValue(_segMan, obj, SELECTOR(loop), musicSlot->loop);
musicSlot->signal = 0;
if (_soundVersion >= SCI_VERSION_1_EARLY) {
writeSelectorValue(_segMan, obj, SELECTOR(min), musicSlot->ticker / 3600);
writeSelectorValue(_segMan, obj, SELECTOR(sec), musicSlot->ticker % 3600 / 60);
writeSelectorValue(_segMan, obj, SELECTOR(frame), musicSlot->ticker);
}
}
reg_t SoundCommandParser::kDoSoundStop(int argc, reg_t *argv, reg_t acc) {
debugC(kDebugLevelSound, "kDoSound(stop): %04x:%04x", PRINT_REG(argv[0]));
processStopSound(argv[0], false);
return acc;
}
void SoundCommandParser::processUpdateCues(reg_t obj) {
MusicEntry *musicSlot = _music->getSlot(obj);
if (!musicSlot) {
warning("kDoSound(updateCues): Slot not found (%04x:%04x)", PRINT_REG(obj));
return;
}
if (musicSlot->pStreamAud) {
// Update digital sound effect slots
uint currentLoopCounter = 0;
if (musicSlot->pLoopStream)
currentLoopCounter = musicSlot->pLoopStream->getCompleteIterations();
if (currentLoopCounter != musicSlot->sampleLoopCounter) {
// during last time we looped at least one time, update loop accordingly
musicSlot->loop -= currentLoopCounter - musicSlot->sampleLoopCounter;
musicSlot->sampleLoopCounter = currentLoopCounter;
}
if (musicSlot->status == kSoundPlaying) {
if (!_music->soundIsActive(musicSlot)) {
processStopSound(obj, true);
} else {
_music->updateAudioStreamTicker(musicSlot);
}
} else if (musicSlot->status == kSoundPaused) {
_music->updateAudioStreamTicker(musicSlot);
}
// We get a flag from MusicEntry::doFade() here to set volume for the stream
if (musicSlot->fadeSetVolume) {
_music->soundSetSampleVolume(musicSlot, musicSlot->volume);
musicSlot->fadeSetVolume = false;
}
} else if (musicSlot->pMidiParser) {
// Update MIDI slots
if (musicSlot->signal == 0) {
if (musicSlot->dataInc != readSelectorValue(_segMan, obj, SELECTOR(dataInc))) {
if (SELECTOR(dataInc) > -1)
writeSelectorValue(_segMan, obj, SELECTOR(dataInc), musicSlot->dataInc);
writeSelectorValue(_segMan, obj, SELECTOR(signal), musicSlot->dataInc + 127);
}
} else {
// Sync the signal of the sound object
writeSelectorValue(_segMan, obj, SELECTOR(signal), musicSlot->signal);
// We need to do this especially because state selector needs to get updated
if (musicSlot->signal == SIGNAL_OFFSET)
processStopSound(obj, false);
}
} else {
// The sound slot has no data for the currently selected sound card.
// An example can be found during the mud wrestling scene in LSL5, room
// 730: sound 744 (a splat sound heard when Lana Luscious jumps in the
// mud) only contains MIDI channel data. If a non-MIDI sound card is
// selected (like Adlib), then the scene freezes. We also need to stop
// the sound at this point, otherwise KQ6 Mac breaks because the rest
// of the object needs to be reset to avoid a continuous stream of
// sound cues.
processStopSound(obj, true); // this also sets the signal selector
}
if (musicSlot->fadeCompleted) {
musicSlot->fadeCompleted = false;
// We need signal for sci0 at least in iceman as well (room 14,
// fireworks).
// It is also needed in other games, e.g. LSL6 when talking to the
// receptionist (bug #3192166).
// CHECKME: At least kq5cd/win and kq6 set signal to 0xFE here, but
// kq5cd/dos does not set signal at all. Needs more investigation.
writeSelectorValue(_segMan, obj, SELECTOR(signal), SIGNAL_OFFSET);
if (_soundVersion <= SCI_VERSION_0_LATE) {
processStopSound(obj, false);
} else {
if (musicSlot->stopAfterFading)
processStopSound(obj, false);
}
}
// Sync loop selector for SCI0
if (_soundVersion <= SCI_VERSION_0_LATE)
writeSelectorValue(_segMan, obj, SELECTOR(loop), musicSlot->loop);
musicSlot->signal = 0;
if (_soundVersion >= SCI_VERSION_1_EARLY) {
writeSelectorValue(_segMan, obj, SELECTOR(min), musicSlot->ticker / 3600);
writeSelectorValue(_segMan, obj, SELECTOR(sec), musicSlot->ticker % 3600 / 60);
writeSelectorValue(_segMan, obj, SELECTOR(frame), musicSlot->ticker);
}
}
