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dev72 - two more compat flags

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This commit is contained in:
tildearrow 2022-03-26 22:15:15 -05:00
parent 5c11150b87
commit 9b6e582f8d
7 changed files with 45 additions and 12 deletions
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25
src/engine/fileOps.cpp
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@ -148,6 +148,8 @@ bool DivEngine::loadDMF(unsigned char* file, size_t len) {
ds.noSlidesOnFirstTick=false;
ds.rowResetsArpPos=false;
ds.ignoreJumpAtEnd=true;
ds.buggyPortaAfterSlide=true;
ds.gbInsAffectsEnvelope=true;
// 1.1 compat flags
if (ds.version>24) {
@ -833,6 +835,10 @@ bool DivEngine::loadFur(unsigned char* file, size_t len) {
ds.rowResetsArpPos=false;
ds.ignoreJumpAtEnd=true;
}
if (ds.version<72) {
ds.buggyPortaAfterSlide=true;
ds.gbInsAffectsEnvelope=false;
}
ds.isDMF=false;
reader.readS(); // reserved
@ -1080,15 +1086,22 @@ bool DivEngine::loadFur(unsigned char* file, size_t len) {
// extended compat flags
ds.brokenSpeedSel=reader.readC();
if (ds.version>=71) {
song.noSlidesOnFirstTick=reader.readC();
song.rowResetsArpPos=reader.readC();
song.ignoreJumpAtEnd=reader.readC();
ds.noSlidesOnFirstTick=reader.readC();
ds.rowResetsArpPos=reader.readC();
ds.ignoreJumpAtEnd=reader.readC();
} else {
reader.readC();
reader.readC();
reader.readC();
}
for (int i=0; i<28; i++) {
if (ds.version>=72) {
ds.buggyPortaAfterSlide=reader.readC();
ds.gbInsAffectsEnvelope=reader.readC();
} else {
reader.readC();
reader.readC();
}
for (int i=0; i<26; i++) {
reader.readC();
}
}
@ -1939,7 +1952,9 @@ SafeWriter* DivEngine::saveFur(bool notPrimary) {
w->writeC(song.noSlidesOnFirstTick);
w->writeC(song.rowResetsArpPos);
w->writeC(song.ignoreJumpAtEnd);
for (int i=0; i<28; i++) {
w->writeC(song.buggyPortaAfterSlide);
w->writeC(song.gbInsAffectsEnvelope);
for (int i=0; i<26; i++) {
w->writeC(0);
}