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dev164 - Namco 163: improvements, part 4

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- per-channel wave offset/length
- wave load position/length effects
- global wave load effects that actually make sense
- update doc
This commit is contained in:
tildearrow 2023-07-21 19:54:35 -05:00
parent d411c9caba
commit ad88ce46ab
11 changed files with 172 additions and 159 deletions
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42
src/engine/instrument.cpp
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@ -134,7 +134,24 @@ bool DivInstrumentN163::operator==(const DivInstrumentN163& other) {
_C(wave) &&
_C(wavePos) &&
_C(waveLen) &&
_C(waveMode)
_C(waveMode) &&
_C(perChanPos) &&
_C(wavePosCh[0]) &&
_C(wavePosCh[1]) &&
_C(wavePosCh[2]) &&
_C(wavePosCh[3]) &&
_C(wavePosCh[4]) &&
_C(wavePosCh[5]) &&
_C(wavePosCh[6]) &&
_C(wavePosCh[7]) &&
_C(waveLenCh[0]) &&
_C(waveLenCh[1]) &&
_C(waveLenCh[2]) &&
_C(waveLenCh[3]) &&
_C(waveLenCh[4]) &&
_C(waveLenCh[5]) &&
_C(waveLenCh[6]) &&
_C(waveLenCh[7])
);
}
@ -519,6 +536,17 @@ void DivInstrument::writeFeatureN1(SafeWriter* w) {
w->writeC(n163.waveLen);
w->writeC(n163.waveMode);
w->writeC(n163.perChanPos);
if (n163.perChanPos) {
for (int i=0; i<8; i++) {
w->writeC(n163.wavePosCh[i]);
}
for (int i=0; i<8; i++) {
w->writeC(n163.waveLenCh[i]);
}
}
FEATURE_END;
}
@ -2280,6 +2308,18 @@ void DivInstrument::readFeatureN1(SafeReader& reader, short version) {
n163.waveLen=(unsigned char)reader.readC();
n163.waveMode=(unsigned char)reader.readC();
if (version>=164) {
n163.perChanPos=reader.readC();
if (n163.perChanPos) {
for (int i=0; i<8; i++) {
n163.wavePosCh[i]=(unsigned char)reader.readC();
}
for (int i=0; i<8; i++) {
n163.waveLenCh[i]=(unsigned char)reader.readC();
}
}
}
READ_FEAT_END;
}