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furnace/src/engine/macroInt.cpp

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/**
* Furnace Tracker - multi-system chiptune tracker
* Copyright (C) 2021-2022 tildearrow and contributors
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "macroInt.h"
#include "instrument.h"
#define doMacro(finished,had,has,val,pos,source,sourceLen,sourceLoop,sourceRel) \
if (finished) finished=false; \
if (had!=has) { \
finished=true; \
} \
had=has; \
if (has) { \
val=source[pos++]; \
if (sourceRel>=0 && pos>sourceRel && !released) { \
if (sourceLoop<sourceLen && sourceLoop>=0 && sourceLoop<sourceRel) { \
pos=sourceLoop; \
} else { \
pos--; \
} \
} \
if (pos>=sourceLen) { \
if (sourceLoop<sourceLen && sourceLoop>=0 && (sourceLoop>=sourceRel || sourceRel>=sourceLen)) { \
pos=sourceLoop; \
} else { \
has=false; \
} \
} \
}
// CPU hell
void DivMacroInt::next() {
if (ins==NULL) return;
doMacro(finishedVol,hadVol,hasVol,vol,volPos,ins->std.volMacro,ins->std.volMacroLen,ins->std.volMacroLoop,ins->std.volMacroRel);
doMacro(finishedArp,hadArp,hasArp,arp,arpPos,ins->std.arpMacro,ins->std.arpMacroLen,ins->std.arpMacroLoop,ins->std.arpMacroRel);
doMacro(finishedDuty,hadDuty,hasDuty,duty,dutyPos,ins->std.dutyMacro,ins->std.dutyMacroLen,ins->std.dutyMacroLoop,ins->std.dutyMacroRel);
doMacro(finishedWave,hadWave,hasWave,wave,wavePos,ins->std.waveMacro,ins->std.waveMacroLen,ins->std.waveMacroLoop,ins->std.waveMacroRel);
doMacro(finishedPitch,hadPitch,hasPitch,pitch,pitchPos,ins->std.pitchMacro,ins->std.pitchMacroLen,ins->std.pitchMacroLoop,ins->std.pitchMacroRel);
doMacro(finishedEx1,hadEx1,hasEx1,ex1,ex1Pos,ins->std.ex1Macro,ins->std.ex1MacroLen,ins->std.ex1MacroLoop,ins->std.ex1MacroRel);
doMacro(finishedEx2,hadEx2,hasEx2,ex2,ex2Pos,ins->std.ex2Macro,ins->std.ex2MacroLen,ins->std.ex2MacroLoop,ins->std.ex2MacroRel);
doMacro(finishedEx3,hadEx3,hasEx3,ex3,ex3Pos,ins->std.ex3Macro,ins->std.ex3MacroLen,ins->std.ex3MacroLoop,ins->std.ex3MacroRel);
doMacro(finishedAlg,hadAlg,hasAlg,alg,algPos,ins->std.algMacro,ins->std.algMacroLen,ins->std.algMacroLoop,ins->std.algMacroRel);
doMacro(finishedFb,hadFb,hasFb,fb,fbPos,ins->std.fbMacro,ins->std.fbMacroLen,ins->std.fbMacroLoop,ins->std.fbMacroRel);
doMacro(finishedFms,hadFms,hasFms,fms,fmsPos,ins->std.fmsMacro,ins->std.fmsMacroLen,ins->std.fmsMacroLoop,ins->std.fmsMacroRel);
doMacro(finishedAms,hadAms,hasAms,ams,amsPos,ins->std.amsMacro,ins->std.amsMacroLen,ins->std.amsMacroLoop,ins->std.amsMacroRel);
doMacro(finishedPanL,hadPanL,hasPanL,panL,panLPos,ins->std.panLMacro,ins->std.panLMacroLen,ins->std.panLMacroLoop,ins->std.panLMacroRel);
doMacro(finishedPanR,hadPanR,hasPanR,panR,panRPos,ins->std.panRMacro,ins->std.panRMacroLen,ins->std.panRMacroLoop,ins->std.panRMacroRel);
doMacro(finishedPhaseReset,hadPhaseReset,hasPhaseReset,phaseReset,phaseResetPos,ins->std.phaseResetMacro,ins->std.phaseResetMacroLen,ins->std.phaseResetMacroLoop,ins->std.phaseResetMacroRel);
doMacro(finishedEx4,hadEx4,hasEx4,ex4,ex4Pos,ins->std.ex4Macro,ins->std.ex4MacroLen,ins->std.ex4MacroLoop,ins->std.ex4MacroRel);
doMacro(finishedEx5,hadEx5,hasEx5,ex5,ex5Pos,ins->std.ex5Macro,ins->std.ex5MacroLen,ins->std.ex5MacroLoop,ins->std.ex5MacroRel);
doMacro(finishedEx6,hadEx6,hasEx6,ex6,ex6Pos,ins->std.ex6Macro,ins->std.ex6MacroLen,ins->std.ex6MacroLoop,ins->std.ex6MacroRel);
doMacro(finishedEx7,hadEx7,hasEx7,ex7,ex7Pos,ins->std.ex7Macro,ins->std.ex7MacroLen,ins->std.ex7MacroLoop,ins->std.ex7MacroRel);
doMacro(finishedEx8,hadEx8,hasEx8,ex8,ex8Pos,ins->std.ex8Macro,ins->std.ex8MacroLen,ins->std.ex8MacroLoop,ins->std.ex8MacroRel);
for (int i=0; i<4; i++) {
DivInstrumentSTD::OpMacro& m=ins->std.opMacros[i];
IntOp& o=op[i];
doMacro(o.finishedAm,o.hadAm,o.hasAm,o.am,o.amPos,m.amMacro,m.amMacroLen,m.amMacroLoop,m.amMacroRel);
doMacro(o.finishedAr,o.hadAr,o.hasAr,o.ar,o.arPos,m.arMacro,m.arMacroLen,m.arMacroLoop,m.arMacroRel);
doMacro(o.finishedDr,o.hadDr,o.hasDr,o.dr,o.drPos,m.drMacro,m.drMacroLen,m.drMacroLoop,m.drMacroRel);
doMacro(o.finishedMult,o.hadMult,o.hasMult,o.mult,o.multPos,m.multMacro,m.multMacroLen,m.multMacroLoop,m.multMacroRel);
doMacro(o.finishedRr,o.hadRr,o.hasRr,o.rr,o.rrPos,m.rrMacro,m.rrMacroLen,m.rrMacroLoop,m.rrMacroRel);
doMacro(o.finishedSl,o.hadSl,o.hasSl,o.sl,o.slPos,m.slMacro,m.slMacroLen,m.slMacroLoop,m.slMacroRel);
doMacro(o.finishedTl,o.hadTl,o.hasTl,o.tl,o.tlPos,m.tlMacro,m.tlMacroLen,m.tlMacroLoop,m.tlMacroRel);
doMacro(o.finishedDt2,o.hadDt2,o.hasDt2,o.dt2,o.dt2Pos,m.dt2Macro,m.dt2MacroLen,m.dt2MacroLoop,m.dt2MacroRel);
doMacro(o.finishedRs,o.hadRs,o.hasRs,o.rs,o.rsPos,m.rsMacro,m.rsMacroLen,m.rsMacroLoop,m.rsMacroRel);
doMacro(o.finishedDt,o.hadDt,o.hasDt,o.dt,o.dtPos,m.dtMacro,m.dtMacroLen,m.dtMacroLoop,m.dtMacroRel);
doMacro(o.finishedD2r,o.hadD2r,o.hasD2r,o.d2r,o.d2rPos,m.d2rMacro,m.d2rMacroLen,m.d2rMacroLoop,m.d2rMacroRel);
doMacro(o.finishedSsg,o.hadSsg,o.hasSsg,o.ssg,o.ssgPos,m.ssgMacro,m.ssgMacroLen,m.ssgMacroLoop,m.ssgMacroRel);
doMacro(o.finishedDam,o.hadDam,o.hasDam,o.dam,o.damPos,m.damMacro,m.damMacroLen,m.damMacroLoop,m.damMacroRel);
doMacro(o.finishedDvb,o.hadDvb,o.hasDvb,o.dvb,o.dvbPos,m.dvbMacro,m.dvbMacroLen,m.dvbMacroLoop,m.dvbMacroRel);
doMacro(o.finishedEgt,o.hadEgt,o.hasEgt,o.egt,o.egtPos,m.egtMacro,m.egtMacroLen,m.egtMacroLoop,m.egtMacroRel);
doMacro(o.finishedKsl,o.hadKsl,o.hasKsl,o.ksl,o.kslPos,m.kslMacro,m.kslMacroLen,m.kslMacroLoop,m.kslMacroRel);
doMacro(o.finishedSus,o.hadSus,o.hasSus,o.sus,o.susPos,m.susMacro,m.susMacroLen,m.susMacroLoop,m.susMacroRel);
doMacro(o.finishedVib,o.hadVib,o.hasVib,o.vib,o.vibPos,m.vibMacro,m.vibMacroLen,m.vibMacroLoop,m.vibMacroRel);
doMacro(o.finishedWs,o.hadWs,o.hasWs,o.ws,o.wsPos,m.wsMacro,m.wsMacroLen,m.wsMacroLoop,m.wsMacroRel);
doMacro(o.finishedKsr,o.hadKsr,o.hasKsr,o.ksr,o.ksrPos,m.ksrMacro,m.ksrMacroLen,m.ksrMacroLoop,m.ksrMacroRel);
}
}
void DivMacroInt::release() {
released=true;
}
void DivMacroInt::init(DivInstrument* which) {
ins=which;
volPos=0;
arpPos=0;
dutyPos=0;
wavePos=0;
pitchPos=0;
ex1Pos=0;
ex2Pos=0;
ex3Pos=0;
algPos=0;
fbPos=0;
fmsPos=0;
amsPos=0;
panLPos=0;
panRPos=0;
phaseResetPos=0;
ex4Pos=0;
ex5Pos=0;
ex6Pos=0;
ex7Pos=0;
ex8Pos=0;
released=false;
hasVol=false;
hasArp=false;
hasDuty=false;
hasWave=false;
hasPitch=false;
hasEx1=false;
hasEx2=false;
hasEx3=false;
hasAlg=false;
hasFb=false;
hasFms=false;
hasAms=false;
hasPanL=false;
hasPanR=false;
hasPhaseReset=false;
hasEx4=false;
hasEx5=false;
hasEx6=false;
hasEx7=false;
hasEx8=false;
hadVol=false;
hadArp=false;
hadDuty=false;
hadWave=false;
hadPitch=false;
hadEx1=false;
hadEx2=false;
hadEx3=false;
hadAlg=false;
hadFb=false;
hadFms=false;
hadAms=false;
hadPanL=false;
hadPanR=false;
hadPhaseReset=false;
hadEx4=false;
hadEx5=false;
hadEx6=false;
hadEx7=false;
hadEx8=false;
willVol=false;
willArp=false;
willDuty=false;
willWave=false;
willPitch=false;
willEx1=false;
willEx2=false;
willEx3=false;
willAlg=false;
willFb=false;
willFms=false;
willAms=false;
willPanL=false;
willPanR=false;
willPhaseReset=false;
willEx4=false;
willEx5=false;
willEx6=false;
willEx7=false;
willEx8=false;
op[0]=IntOp();
op[1]=IntOp();
op[2]=IntOp();
op[3]=IntOp();
arpMode=false;
if (ins==NULL) return;
if (ins->std.volMacroLen>0) {
hadVol=true;
hasVol=true;
willVol=true;
}
if (ins->std.arpMacroLen>0) {
hadArp=true;
hasArp=true;
willArp=true;
}
if (ins->std.dutyMacroLen>0) {
hadDuty=true;
hasDuty=true;
willDuty=true;
}
if (ins->std.waveMacroLen>0) {
hadWave=true;
hasWave=true;
willWave=true;
}
if (ins->std.pitchMacroLen>0) {
hadPitch=true;
hasPitch=true;
willPitch=true;
}
if (ins->std.ex1MacroLen>0) {
hadEx1=true;
hasEx1=true;
willEx1=true;
}
if (ins->std.ex2MacroLen>0) {
hadEx2=true;
hasEx2=true;
willEx2=true;
}
if (ins->std.ex3MacroLen>0) {
hadEx3=true;
hasEx3=true;
willEx3=true;
}
if (ins->std.algMacroLen>0) {
hadAlg=true;
hasAlg=true;
willAlg=true;
}
if (ins->std.fbMacroLen>0) {
hadFb=true;
hasFb=true;
willFb=true;
}
if (ins->std.fmsMacroLen>0) {
hadFms=true;
hasFms=true;
willFms=true;
}
if (ins->std.amsMacroLen>0) {
hadAms=true;
hasAms=true;
willAms=true;
}
// TODO: other macros
if (ins->std.panLMacroLen>0) {
hadPanL=true;
hasPanL=true;
willPanL=true;
}
if (ins->std.panRMacroLen>0) {
hadPanR=true;
hasPanR=true;
willPanR=true;
}
if (ins->std.phaseResetMacroLen>0) {
hadPhaseReset=true;
hasPhaseReset=true;
willPhaseReset=true;
}
if (ins->std.ex4MacroLen>0) {
hadEx4=true;
hasEx4=true;
willEx4=true;
}
if (ins->std.ex5MacroLen>0) {
hadEx5=true;
hasEx5=true;
willEx5=true;
}
if (ins->std.ex6MacroLen>0) {
hadEx6=true;
hasEx6=true;
willEx6=true;
}
if (ins->std.ex7MacroLen>0) {
hadEx7=true;
hasEx7=true;
willEx7=true;
}
if (ins->std.ex8MacroLen>0) {
hadEx8=true;
hasEx8=true;
willEx8=true;
}
if (ins->std.arpMacroMode) {
arpMode=true;
}
for (int i=0; i<4; i++) {
DivInstrumentSTD::OpMacro& m=ins->std.opMacros[i];
IntOp& o=op[i];
if (m.amMacroLen>0) {
o.hadAm=true;
o.hasAm=true;
o.willAm=true;
}
if (m.arMacroLen>0) {
o.hadAr=true;
o.hasAr=true;
o.willAr=true;
}
if (m.drMacroLen>0) {
o.hadDr=true;
o.hasDr=true;
o.willDr=true;
}
if (m.multMacroLen>0) {
o.hadMult=true;
o.hasMult=true;
o.willMult=true;
}
if (m.rrMacroLen>0) {
o.hadRr=true;
o.hasRr=true;
o.willRr=true;
}
if (m.slMacroLen>0) {
o.hadSl=true;
o.hasSl=true;
o.willSl=true;
}
if (m.tlMacroLen>0) {
o.hadTl=true;
o.hasTl=true;
o.willTl=true;
}
if (m.dt2MacroLen>0) {
o.hadDt2=true;
o.hasDt2=true;
o.willDt2=true;
}
if (m.rsMacroLen>0) {
o.hadRs=true;
o.hasRs=true;
o.willRs=true;
}
if (m.dtMacroLen>0) {
o.hadDt=true;
o.hasDt=true;
o.willDt=true;
}
if (m.d2rMacroLen>0) {
o.hadD2r=true;
o.hasD2r=true;
o.willD2r=true;
}
if (m.ssgMacroLen>0) {
o.hadSsg=true;
o.hasSsg=true;
o.willSsg=true;
}
if (m.damMacroLen>0) {
o.hadDam=true;
o.hasDam=true;
o.willDam=true;
}
if (m.dvbMacroLen>0) {
o.hadDvb=true;
o.hasDvb=true;
o.willDvb=true;
}
if (m.egtMacroLen>0) {
o.hadEgt=true;
o.hasEgt=true;
o.willEgt=true;
}
if (m.kslMacroLen>0) {
o.hadKsl=true;
o.hasKsl=true;
o.willKsl=true;
}
if (m.susMacroLen>0) {
o.hadSus=true;
o.hasSus=true;
o.willSus=true;
}
if (m.vibMacroLen>0) {
o.hadVib=true;
o.hasVib=true;
o.willVib=true;
}
if (m.wsMacroLen>0) {
o.hadWs=true;
o.hasWs=true;
o.willWs=true;
}
if (m.ksrMacroLen>0) {
o.hadKsr=true;
o.hasKsr=true;
o.willKsr=true;
}
}
}
void DivMacroInt::notifyInsDeletion(DivInstrument* which) {
if (ins==which) {
init(NULL);
}
}
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