The pitch wheel is now properly reset when a song is unloaded

svn-id: r47290

2 files changed, 14 insertions, 2 deletions

diff --git a/engines/sci/sound/midiparser_sci.cpp b/engines/sci/sound/midiparser_sci.cpp
index ded7b59846..421680cab6 100644
--- a/engines/sci/sound/midiparser_sci.cpp
+++ b/engines/sci/sound/midiparser_sci.cpp
@@ -84,13 +84,26 @@ bool MidiParser_SCI::loadMusic(SoundResource::Track *track, MusicEntry *psnd, in
 }
 
 void MidiParser_SCI::unloadMusic() {
-	allNotesOff();
 	resetTracking();
+	allNotesOff();
 	_num_tracks = 0;
+	_active_track = 255;
+
 	if (_mixedData) {
 		delete[] _mixedData;
 		_mixedData = NULL;
 	}
+
+	// Center the pitch wheels in preparation for the next piece of music
+	// TODO: We should monitor what channels are used by each song, and only
+	// reset these channels, not all of them!
+	if (_driver) {
+		for (int i = 0; i < 16; ++i) {
+			_driver->send(0xE0 | i, 0, 0x40);
+		}
+	}
+
+	// TODO: Reset hold pedal
 }
 
 void MidiParser_SCI::parseNextEvent(EventInfo &info) {
diff --git a/engines/sci/sound/music.cpp b/engines/sci/sound/music.cpp
index bd95c09f29..eaebbce1bc 100644
--- a/engines/sci/sound/music.cpp
+++ b/engines/sci/sound/music.cpp
@@ -313,7 +313,6 @@ void SciMusic::soundInitSnd(MusicEntry *pSnd) {
 				pSnd->pMidiParser = new MidiParser_SCI(_soundVersion);
 				pSnd->pMidiParser->setMidiDriver(_pMidiDrv);
 				pSnd->pMidiParser->setTimerRate(_dwTempo);
-				pSnd->pMidiParser->property(MidiParser::mpCenterPitchWheelOnUnload, 1);
 			}
 
 			pSnd->pauseCounter = 0;