diff options
Diffstat (limited to 'engines/scumm/imuse/instrument.cpp')
| -rw-r--r-- | engines/scumm/imuse/instrument.cpp | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/engines/scumm/imuse/instrument.cpp b/engines/scumm/imuse/instrument.cpp index 955700fc2b..581f378655 100644 --- a/engines/scumm/imuse/instrument.cpp +++ b/engines/scumm/imuse/instrument.cpp @@ -259,6 +259,19 @@ public: bool is_valid() { return (_native_mt32 ? true : (_instrument_name[0] != '\0')); } }; +class Instrument_PcSpk : public InstrumentInternal { +public: + Instrument_PcSpk(const byte *data); + Instrument_PcSpk(Serializer *s); + void saveOrLoad(Serializer *s); + void send(MidiChannel *mc); + void copy_to(Instrument *dest) { dest->pcspk((byte *)&_instrument); } + bool is_valid() { return true; } + +private: + byte _instrument[23]; +}; + //////////////////////////////////////// // // Instrument class members @@ -299,6 +312,14 @@ void Instrument::roland(const byte *instrument) { _instrument = new Instrument_Roland(instrument); } +void Instrument::pcspk(const byte *instrument) { + clear(); + if (!instrument) + return; + _type = itPcSpk; + _instrument = new Instrument_PcSpk(instrument); +} + void Instrument::saveOrLoad (Serializer *s) { if (s->isSaving()) { s->saveByte(_type); @@ -319,6 +340,9 @@ void Instrument::saveOrLoad (Serializer *s) { case itRoland: _instrument = new Instrument_Roland(s); break; + case itPcSpk: + _instrument = new Instrument_PcSpk(s); + break; default: warning("No known instrument classification #%d", (int)_type); _type = itNone; @@ -470,4 +494,32 @@ uint8 Instrument_Roland::getEquivalentGM() { return 255; } +//////////////////////////////////////// +// +// Instrument_PcSpk class members +// +//////////////////////////////////////// + +Instrument_PcSpk::Instrument_PcSpk(const byte *data) { + memcpy(_instrument, data, sizeof(_instrument)); +} + +Instrument_PcSpk::Instrument_PcSpk(Serializer *s) { + if (!s->isSaving()) + saveOrLoad(s); + else + memset(_instrument, 0, sizeof(_instrument)); +} + +void Instrument_PcSpk::saveOrLoad(Serializer *s) { + if (s->isSaving()) + s->saveBytes(_instrument, sizeof(_instrument)); + else + s->loadBytes(_instrument, sizeof(_instrument)); +} + +void Instrument_PcSpk::send(MidiChannel *mc) { + mc->sysEx_customInstrument('SPK ', (byte *)&_instrument); +} + } // End of namespace Scumm |