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pattern data refactor, part 9

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fix MOD/S3M/XM/IT import:
- MOD was off by one octave
- S3M was off by a couple octaves
- several effects went missing in S3M/XM/IT
This commit is contained in:
tildearrow 2025-10-17 20:58:01 -05:00
parent 182a9e3b9d
commit 626120da8c
5 changed files with 21 additions and 22 deletions
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12
src/engine/fileOps/it.cpp
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@ -1062,7 +1062,7 @@ bool DivEngine::loadIT(unsigned char* file, size_t len) {
int readRow=0;
bool mustCommitInitial=true;
memset(effectCol,4,64);
memset(effectCol,0,64);
memset(vibStatus,0,64);
memset(vibStatusChanged,0,64*sizeof(bool));
memset(vibing,0,64*sizeof(bool));
@ -1217,8 +1217,8 @@ bool DivEngine::loadIT(unsigned char* file, size_t len) {
p->newData[readRow][DIV_PAT_FX(0)+effectCol[j]++]=0;
}
if ((effectCol[j]>>1)-2>ds.subsong[0]->pat[j].effectCols) {
ds.subsong[0]->pat[j].effectCols=(effectCol[j]>>1)-1;
if ((effectCol[j]>>1)>=ds.subsong[0]->pat[j].effectCols) {
ds.subsong[0]->pat[j].effectCols=(effectCol[j]>>1)+1;
}
}
@ -1253,13 +1253,13 @@ bool DivEngine::loadIT(unsigned char* file, size_t len) {
p->newData[readRow-1][DIV_PAT_FX(0)+effectCol[0]++]=0x0d;
p->newData[readRow-1][DIV_PAT_FX(0)+effectCol[0]++]=0;
if ((effectCol[0]>>1)-2>ds.subsong[0]->pat[0].effectCols) {
ds.subsong[0]->pat[0].effectCols=(effectCol[0]>>1)-1;
if ((effectCol[0]>>1)>=ds.subsong[0]->pat[0].effectCols) {
ds.subsong[0]->pat[0].effectCols=(effectCol[0]>>1)+1;
}
}
break;
}
memset(effectCol,4,64);
memset(effectCol,0,64);
continue;
}