parent
b73591970d
commit
2a0aa19b2b
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@ -29,6 +29,7 @@ furthermore, an `or reserved` indicates this field is always present, but is res
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the format versions are:
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the format versions are:
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- 64: Furnace dev64
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- 63: Furnace dev63
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- 63: Furnace dev63
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- 62: Furnace dev62
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- 62: Furnace dev62
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- 61: Furnace dev61
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- 61: Furnace dev61
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@ -203,7 +204,8 @@ size | description
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1 | ignore duplicate slides (>=50) or reserved
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1 | ignore duplicate slides (>=50) or reserved
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1 | stop portamento on note off (>=62) or reserved
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1 | stop portamento on note off (>=62) or reserved
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1 | continuous vibrato (>=62) or reserved
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1 | continuous vibrato (>=62) or reserved
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4 | reserved
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1 | broken DAC mode (>=64) or reserved
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3 | reserved
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4?? | pointers to instruments
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4?? | pointers to instruments
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4?? | pointers to wavetables
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4?? | pointers to wavetables
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4?? | pointers to samples
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4?? | pointers to samples
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@ -37,8 +37,8 @@
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warnings+=(String("\n")+x); \
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warnings+=(String("\n")+x); \
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}
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}
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#define DIV_VERSION "dev63"
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#define DIV_VERSION "dev64"
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#define DIV_ENGINE_VERSION 63
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#define DIV_ENGINE_VERSION 64
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enum DivStatusView {
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enum DivStatusView {
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DIV_STATUS_NOTHING=0,
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DIV_STATUS_NOTHING=0,
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@ -140,6 +140,7 @@ bool DivEngine::loadDMF(unsigned char* file, size_t len) {
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ds.algMacroBehavior=false;
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ds.algMacroBehavior=false;
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ds.brokenShortcutSlides=false;
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ds.brokenShortcutSlides=false;
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ds.ignoreDuplicateSlides=true;
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ds.ignoreDuplicateSlides=true;
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ds.brokenDACMode=true;
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// 1.1 compat flags
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// 1.1 compat flags
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if (ds.version>24) {
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if (ds.version>24) {
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@ -799,6 +800,9 @@ bool DivEngine::loadFur(unsigned char* file, size_t len) {
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if (ds.version<62) {
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if (ds.version<62) {
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ds.stopPortaOnNoteOff=true;
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ds.stopPortaOnNoteOff=true;
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}
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}
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if (ds.version<64) {
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ds.brokenDACMode=false;
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}
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ds.isDMF=false;
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ds.isDMF=false;
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reader.readS(); // reserved
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reader.readS(); // reserved
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@ -975,7 +979,12 @@ bool DivEngine::loadFur(unsigned char* file, size_t len) {
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reader.readC();
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reader.readC();
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reader.readC();
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reader.readC();
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}
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}
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for (int i=0; i<4; i++) reader.readC();
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if (ds.version>=64) {
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ds.brokenDACMode=reader.readC();
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} else {
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reader.readC();
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}
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for (int i=0; i<3; i++) reader.readC();
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} else {
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} else {
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for (int i=0; i<20; i++) reader.readC();
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for (int i=0; i<20; i++) reader.readC();
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}
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}
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@ -1417,7 +1426,8 @@ SafeWriter* DivEngine::saveFur() {
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w->writeC(song.ignoreDuplicateSlides);
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w->writeC(song.ignoreDuplicateSlides);
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w->writeC(song.stopPortaOnNoteOff);
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w->writeC(song.stopPortaOnNoteOff);
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w->writeC(song.continuousVibrato);
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w->writeC(song.continuousVibrato);
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for (int i=0; i<4; i++) {
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w->writeC(song.brokenDACMode);
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for (int i=0; i<3; i++) {
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w->writeC(0);
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w->writeC(0);
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}
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}
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@ -99,6 +99,9 @@ void DivPlatformGenesis::acquire_nuked(short* bufL, short* bufR, size_t start, s
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dacPos=s->loopStart;
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dacPos=s->loopStart;
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} else {
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} else {
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dacSample=-1;
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dacSample=-1;
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if (parent->song.brokenDACMode) {
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rWrite(0x2b,0);
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}
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}
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}
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}
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}
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dacPeriod+=MAX(40,dacRate);
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dacPeriod+=MAX(40,dacRate);
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@ -163,6 +166,9 @@ void DivPlatformGenesis::acquire_ymfm(short* bufL, short* bufR, size_t start, si
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dacPos=s->loopStart;
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dacPos=s->loopStart;
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} else {
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} else {
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dacSample=-1;
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dacSample=-1;
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if (parent->song.brokenDACMode) {
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rWrite(0x2b,0);
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}
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}
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}
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}
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}
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dacPeriod+=MAX(40,dacRate);
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dacPeriod+=MAX(40,dacRate);
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@ -460,6 +466,7 @@ int DivPlatformGenesis::dispatch(DivCommand c) {
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if (dumpWrites) addWrite(0xffff0002,0);
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if (dumpWrites) addWrite(0xffff0002,0);
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break;
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break;
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} else {
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} else {
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rWrite(0x2b,1<<7);
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if (dumpWrites) addWrite(0xffff0000,dacSample);
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if (dumpWrites) addWrite(0xffff0000,dacSample);
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}
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}
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dacPos=0;
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dacPos=0;
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@ -477,6 +484,7 @@ int DivPlatformGenesis::dispatch(DivCommand c) {
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if (dumpWrites) addWrite(0xffff0002,0);
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if (dumpWrites) addWrite(0xffff0002,0);
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break;
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break;
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} else {
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} else {
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rWrite(0x2b,1<<7);
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if (dumpWrites) addWrite(0xffff0000,dacSample);
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if (dumpWrites) addWrite(0xffff0000,dacSample);
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}
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}
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dacPos=0;
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dacPos=0;
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@ -541,6 +549,10 @@ int DivPlatformGenesis::dispatch(DivCommand c) {
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if (c.chan==5) {
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if (c.chan==5) {
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dacSample=-1;
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dacSample=-1;
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if (dumpWrites) addWrite(0xffff0002,0);
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if (dumpWrites) addWrite(0xffff0002,0);
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if (parent->song.brokenDACMode) {
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rWrite(0x2b,0);
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break;
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}
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}
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}
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chan[c.chan].keyOff=true;
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chan[c.chan].keyOff=true;
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chan[c.chan].keyOn=false;
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chan[c.chan].keyOn=false;
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@ -295,6 +295,7 @@ struct DivSong {
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bool ignoreDuplicateSlides;
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bool ignoreDuplicateSlides;
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bool stopPortaOnNoteOff;
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bool stopPortaOnNoteOff;
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bool continuousVibrato;
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bool continuousVibrato;
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bool brokenDACMode;
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DivOrders orders;
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DivOrders orders;
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std::vector<DivInstrument*> ins;
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std::vector<DivInstrument*> ins;
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@ -359,7 +360,8 @@ struct DivSong {
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brokenShortcutSlides(false),
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brokenShortcutSlides(false),
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ignoreDuplicateSlides(false),
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ignoreDuplicateSlides(false),
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stopPortaOnNoteOff(false),
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stopPortaOnNoteOff(false),
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continuousVibrato(false) {
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continuousVibrato(false),
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brokenDACMode(false) {
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for (int i=0; i<32; i++) {
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for (int i=0; i<32; i++) {
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system[i]=DIV_SYSTEM_NULL;
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system[i]=DIV_SYSTEM_NULL;
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systemVol[i]=64;
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systemVol[i]=64;
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@ -2115,6 +2115,10 @@ void FurnaceGUI::drawCompatFlags() {
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if (ImGui::IsItemHovered()) {
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if (ImGui::IsItemHovered()) {
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ImGui::SetTooltip("when enabled, vibrato will not be reset on a new note.");
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ImGui::SetTooltip("when enabled, vibrato will not be reset on a new note.");
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}
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}
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ImGui::Checkbox("Broken DAC mode",&e->song.brokenDACMode);
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if (ImGui::IsItemHovered()) {
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ImGui::SetTooltip("when enabled, the DAC in YM2612 will be disabled if there isn't any sample playing.");
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}
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ImGui::Text("Loop modality:");
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ImGui::Text("Loop modality:");
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if (ImGui::RadioButton("Reset channels",e->song.loopModality==0)) {
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if (ImGui::RadioButton("Reset channels",e->song.loopModality==0)) {
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