diff options
Diffstat (limited to 'engines/zvision/scripting/sidefx/music_node.cpp')
| -rw-r--r-- | engines/zvision/scripting/sidefx/music_node.cpp | 56 |
1 files changed, 53 insertions, 3 deletions
diff --git a/engines/zvision/scripting/sidefx/music_node.cpp b/engines/zvision/scripting/sidefx/music_node.cpp index 0351867dd9..4420da3e96 100644 --- a/engines/zvision/scripting/sidefx/music_node.cpp +++ b/engines/zvision/scripting/sidefx/music_node.cpp @@ -25,6 +25,7 @@ #include "zvision/scripting/sidefx/music_node.h" #include "zvision/zvision.h" +#include "zvision/core/midi.h" #include "zvision/scripting/script_manager.h" #include "zvision/graphics/render_manager.h" #include "zvision/sound/zork_raw.h" @@ -37,7 +38,7 @@ namespace ZVision { MusicNode::MusicNode(ZVision *engine, uint32 key, Common::String &filename, bool loop, int8 volume) - : SideFX(engine, key, SIDEFX_AUDIO) { + : MusicNode_BASE(engine, key, SIDEFX_AUDIO) { _loop = loop; _volume = volume; _crossfade = false; @@ -174,7 +175,7 @@ PanTrackNode::PanTrackNode(ZVision *engine, uint32 key, uint32 slot, int16 pos) SideFX *fx = _engine->getScriptManager()->getSideFX(slot); if (fx && fx->getType() == SIDEFX_AUDIO) { - MusicNode *mus = (MusicNode *)fx; + MusicNode_BASE *mus = (MusicNode_BASE *)fx; mus->setPanTrack(pos); } } @@ -182,9 +183,58 @@ PanTrackNode::PanTrackNode(ZVision *engine, uint32 key, uint32 slot, int16 pos) PanTrackNode::~PanTrackNode() { SideFX *fx = _engine->getScriptManager()->getSideFX(_slot); if (fx && fx->getType() == SIDEFX_AUDIO) { - MusicNode *mus = (MusicNode *)fx; + MusicNode_BASE *mus = (MusicNode_BASE *)fx; mus->unsetPanTrack(); } } + +MusicMidiNode::MusicMidiNode(ZVision *engine, uint32 key, int8 program, int8 note, int8 volume) + : MusicNode_BASE(engine, key, SIDEFX_AUDIO) { + _volume = volume; + _prog = program; + _noteNumber = note; + _pan = 0; + + _chan = _engine->getMidiManager()->getFreeChannel(); + + if (_chan >= 0) { + _engine->getMidiManager()->setVolume(_chan, _volume); + _engine->getMidiManager()->setPan(_chan, _pan); + _engine->getMidiManager()->setProgram(_chan, _prog); + _engine->getMidiManager()->noteOn(_chan, _noteNumber, _volume); + } + + if (_key != StateKey_NotSet) + _engine->getScriptManager()->setStateValue(_key, 1); +} + +MusicMidiNode::~MusicMidiNode() { + if (_chan >= 0) { + _engine->getMidiManager()->noteOff(_chan); + } + if (_key != StateKey_NotSet) + _engine->getScriptManager()->setStateValue(_key, 2); +} + +void MusicMidiNode::setPanTrack(int16 pos) { +} + +void MusicMidiNode::unsetPanTrack() { +} + +void MusicMidiNode::setFade(int32 time, uint8 target) { +} + +bool MusicMidiNode::process(uint32 deltaTimeInMillis) { + return false; +} + +void MusicMidiNode::setVolume(uint8 new_volume) { + if (_chan >= 0) { + _engine->getMidiManager()->setVolume(_chan, new_volume); + } + _volume = new_volume; +} + } // End of namespace ZVision |