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FC loader: read slides

This commit is contained in:
tildearrow 2022-07-25 19:09:42 -05:00
parent 09e457003b
commit 3ff8f3d860
1 changed files with 37 additions and 6 deletions
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43
src/engine/fileOps.cpp
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@ -2292,10 +2292,10 @@ bool DivEngine::loadFC(unsigned char* file, size_t len) {
DivSong ds;
ds.tuning=436.0;
ds.version=DIV_VERSION_FC;
ds.linearPitch=0;
ds.noSlidesOnFirstTick=true;
ds.rowResetsArpPos=true;
ds.ignoreJumpAtEnd=false;
//ds.linearPitch=0;
//ds.noSlidesOnFirstTick=true;
//ds.rowResetsArpPos=true;
//ds.ignoreJumpAtEnd=false;
// load here
if (!reader.seek(0,SEEK_SET)) {
@ -2436,6 +2436,9 @@ bool DivEngine::loadFC(unsigned char* file, size_t len) {
p->data[0][9]=seq[i].speed;
}
bool ignoreNext=false;
bool isSliding=false;
for (int k=0; k<32; k++) {
FCPattern& fp=pat[seq[i].pat[j]];
if (fp.note[k]>0 && fp.note[k]<0x49) {
@ -2449,9 +2452,37 @@ bool DivEngine::loadFC(unsigned char* file, size_t len) {
octave&=0xff;
p->data[k][0]=note;
p->data[k][1]=octave;
if (fp.val[k]) {
if (isSliding) {
isSliding=false;
p->data[k][4]=2;
p->data[k][5]=0;
}
}
if (fp.val[k]) {
if (ignoreNext) {
ignoreNext=false;
} else {
if (fp.val[k]&0xe0) {
if (fp.val[k]&0x40) {
p->data[k][4]=2;
p->data[k][5]=0;
isSliding=false;
} else if (fp.val[k]&0x80) {
isSliding=true;
if (k<31) {
if (fp.val[k+1]&0x20) {
p->data[k][4]=2;
p->data[k][5]=fp.val[k+1]&0x1f;
} else {
p->data[k][4]=1;
p->data[k][5]=fp.val[k+1]&0x1f;
}
ignoreNext=true;
} else {
p->data[k][4]=2;
p->data[k][5]=0;
}
}
} else {
p->data[k][2]=fp.val[k]-1;
}