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FC loader: the final fixes for this night

This commit is contained in:
tildearrow 2022-08-15 04:22:14 -05:00
parent 206b3af12a
commit 20c5e14f26
1 changed files with 9 additions and 6 deletions
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15
src/engine/fileOps.cpp
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@ -2642,10 +2642,12 @@ bool DivEngine::loadFC(unsigned char* file, size_t len) {
int lastIns[4];
int lastNote[4];
signed char lastTranspose[4];
bool isSliding[4];
memset(lastIns,-1,4*sizeof(int));
memset(lastNote,-1,4*sizeof(int));
memset(lastTranspose,0,4);
memset(isSliding,0,4*sizeof(bool));
for (unsigned int i=0; i<seqLen; i++) {
for (int j=0; j<4; j++) {
@ -2659,7 +2661,6 @@ bool DivEngine::loadFC(unsigned char* file, size_t len) {
}
bool ignoreNext=false;
bool isSliding=false;
for (int k=0; k<32; k++) {
FCPattern& fp=pat[seq[i].pat[j]];
@ -2675,8 +2676,8 @@ bool DivEngine::loadFC(unsigned char* file, size_t len) {
octave&=0xff;
p->data[k][0]=note;
p->data[k][1]=octave;
if (isSliding) {
isSliding=false;
if (isSliding[j]) {
isSliding[j]=false;
p->data[k][4]=2;
p->data[k][5]=0;
}
@ -2714,9 +2715,9 @@ bool DivEngine::loadFC(unsigned char* file, size_t len) {
if (fp.val[k]&0x40) {
p->data[k][4]=2;
p->data[k][5]=0;
isSliding=false;
isSliding[j]=false;
} else if (fp.val[k]&0x80) {
isSliding=true;
isSliding[j]=true;
if (k<31) {
if (fp.val[k+1]&0x20) {
p->data[k][4]=2;
@ -2856,7 +2857,9 @@ bool DivEngine::loadFC(unsigned char* file, size_t len) {
} else if (fm.val[j]==0xe8) {
logV("unhandled sustain!");
} else if (fm.val[j]==0xe7) {
logV("unhandled newseq!");
if (++j>=64) break;
fm=freqMacros[MIN(fm.val[j],freqMacros.size()-1)];
j=0;
} else if (fm.val[j]==0xe9) {
logV("unhandled pack!");
} else if (fm.val[j]==0xea) {