diff options
Diffstat (limited to 'engines/sci')
| -rw-r--r-- | engines/sci/sfx/music.cpp | 19 | ||||
| -rw-r--r-- | engines/sci/sfx/music.h | 3 |
2 files changed, 17 insertions, 5 deletions
diff --git a/engines/sci/sfx/music.cpp b/engines/sci/sfx/music.cpp index fdc77f8c74..db49cf11dd 100644 --- a/engines/sci/sfx/music.cpp +++ b/engines/sci/sfx/music.cpp @@ -529,6 +529,14 @@ void MidiParser_SCI::unloadMusic() { } void MidiParser_SCI::parseNextEvent(EventInfo &info) { + SegManager *segMan = ((SciEngine *)g_engine)->getEngineState()->_segMan; // HACK + + // Set signal AFTER waiting for delta, otherwise we would set signal too soon resulting in all sorts of bugs + if (_signalSet) { + _signalSet = false; + PUT_SEL32V(segMan, _pSnd->soundObj, signal, _signalToSet); + } + info.start = _position._play_pos; info.delta = 0; while (*_position._play_pos == 0xF8) { @@ -545,8 +553,6 @@ void MidiParser_SCI::parseNextEvent(EventInfo &info) { if (info.event < 0x80) return; - SegManager *segMan = ((SciEngine *)g_engine)->getEngineState()->_segMan; // HACK - _position._running_status = info.event; switch (info.command()) { case 0xC: @@ -554,7 +560,8 @@ void MidiParser_SCI::parseNextEvent(EventInfo &info) { info.basic.param2 = 0; if (info.channel() == 0xF) {// SCI special case if (info.basic.param1 != 0x7F) { - PUT_SEL32V(segMan, _pSnd->soundObj, signal, info.basic.param1); + _signalSet = true; + _signalToSet = info.basic.param1; } else { _loopTick = _position._play_tick; } @@ -573,8 +580,8 @@ void MidiParser_SCI::parseNextEvent(EventInfo &info) { switch (_soundVersion) { case SCI_VERSION_0_EARLY: _pSnd->dataInc += info.basic.param2; - PUT_SEL32V(segMan, _pSnd->soundObj, signal, 0x7f + _pSnd->dataInc); - warning("dataInc"); + _signalSet = true; + _signalToSet = 0x7f + _pSnd->dataInc; break; case SCI_VERSION_1_EARLY: case SCI_VERSION_1_LATE: @@ -766,6 +773,8 @@ byte *MidiParser_SCI::midiFilterChannels(int channelMask) { int midiParamCount; _mixedData = filterData; + command = 0; + midiParamCount = 0; lastCommand = 0; curChannel = 15; diff --git a/engines/sci/sfx/music.h b/engines/sci/sfx/music.h index 4050f008bc..57edba8b36 100644 --- a/engines/sci/sfx/music.h +++ b/engines/sci/sfx/music.h @@ -190,6 +190,9 @@ protected: MusicEntry *_pSnd; uint32 _loopTick; byte _volume; + + bool _signalSet; + int16 _signalToSet; }; } // end of namespace |