/** * 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 "dataErrors.h" #include "engine.h" #include "instrument.h" #include "../ta-log.h" #include "../fileutils.h" void DivInstrument::putInsData(SafeWriter* w) { w->write("INST",4); w->writeI(0); w->writeS(DIV_ENGINE_VERSION); w->writeC(type); w->writeC(0); w->writeString(name,false); // FM w->writeC(fm.alg); w->writeC(fm.fb); w->writeC(fm.fms); w->writeC(fm.ams); w->writeC(fm.ops); w->writeC(fm.opllPreset); w->writeC(0); // reserved w->writeC(0); for (int j=0; j<4; j++) { DivInstrumentFM::Operator& op=fm.op[j]; w->writeC(op.am); w->writeC(op.ar); w->writeC(op.dr); w->writeC(op.mult); w->writeC(op.rr); w->writeC(op.sl); w->writeC(op.tl); w->writeC(op.dt2); w->writeC(op.rs); w->writeC(op.dt); w->writeC(op.d2r); w->writeC(op.ssgEnv); w->writeC(op.dam); w->writeC(op.dvb); w->writeC(op.egt); w->writeC(op.ksl); w->writeC(op.sus); w->writeC(op.vib); w->writeC(op.ws); w->writeC(op.ksr); // reserved for (int k=0; k<12; k++) { w->writeC(0); } } // GB w->writeC(gb.envVol); w->writeC(gb.envDir); w->writeC(gb.envLen); w->writeC(gb.soundLen); // C64 w->writeC(c64.triOn); w->writeC(c64.sawOn); w->writeC(c64.pulseOn); w->writeC(c64.noiseOn); w->writeC(c64.a); w->writeC(c64.d); w->writeC(c64.s); w->writeC(c64.r); w->writeS(c64.duty); w->writeC(c64.ringMod); w->writeC(c64.oscSync); w->writeC(c64.toFilter); w->writeC(c64.initFilter); w->writeC(c64.volIsCutoff); w->writeC(c64.res); w->writeC(c64.lp); w->writeC(c64.bp); w->writeC(c64.hp); w->writeC(c64.ch3off); w->writeS(c64.cut); w->writeC(c64.dutyIsAbs); w->writeC(c64.filterIsAbs); // Amiga w->writeS(amiga.initSample); for (int j=0; j<14; j++) { // reserved w->writeC(0); } // standard w->writeI(std.volMacroLen); w->writeI(std.arpMacroLen); w->writeI(std.dutyMacroLen); w->writeI(std.waveMacroLen); w->writeI(std.pitchMacroLen); w->writeI(std.ex1MacroLen); w->writeI(std.ex2MacroLen); w->writeI(std.ex3MacroLen); w->writeI(std.volMacroLoop); w->writeI(std.arpMacroLoop); w->writeI(std.dutyMacroLoop); w->writeI(std.waveMacroLoop); w->writeI(std.pitchMacroLoop); w->writeI(std.ex1MacroLoop); w->writeI(std.ex2MacroLoop); w->writeI(std.ex3MacroLoop); w->writeC(std.arpMacroMode); w->writeC(0); // reserved w->writeC(0); w->writeC(0); for (int j=0; jwriteI(std.volMacro[j]); } for (int j=0; jwriteI(std.arpMacro[j]); } for (int j=0; jwriteI(std.dutyMacro[j]); } for (int j=0; jwriteI(std.waveMacro[j]); } for (int j=0; jwriteI(std.pitchMacro[j]); } for (int j=0; jwriteI(std.ex1Macro[j]); } for (int j=0; jwriteI(std.ex2Macro[j]); } for (int j=0; jwriteI(std.ex3Macro[j]); } // FM macros and open status w->writeI(std.algMacroLen); w->writeI(std.fbMacroLen); w->writeI(std.fmsMacroLen); w->writeI(std.amsMacroLen); w->writeI(std.algMacroLoop); w->writeI(std.fbMacroLoop); w->writeI(std.fmsMacroLoop); w->writeI(std.amsMacroLoop); w->writeC(std.volMacroOpen); w->writeC(std.arpMacroOpen); w->writeC(std.dutyMacroOpen); w->writeC(std.waveMacroOpen); w->writeC(std.pitchMacroOpen); w->writeC(std.ex1MacroOpen); w->writeC(std.ex2MacroOpen); w->writeC(std.ex3MacroOpen); w->writeC(std.algMacroOpen); w->writeC(std.fbMacroOpen); w->writeC(std.fmsMacroOpen); w->writeC(std.amsMacroOpen); for (int j=0; jwriteI(std.algMacro[j]); } for (int j=0; jwriteI(std.fbMacro[j]); } for (int j=0; jwriteI(std.fmsMacro[j]); } for (int j=0; jwriteI(std.amsMacro[j]); } for (int i=0; i<4; i++) { DivInstrumentSTD::OpMacro& op=std.opMacros[i]; w->writeI(op.amMacroLen); w->writeI(op.arMacroLen); w->writeI(op.drMacroLen); w->writeI(op.multMacroLen); w->writeI(op.rrMacroLen); w->writeI(op.slMacroLen); w->writeI(op.tlMacroLen); w->writeI(op.dt2MacroLen); w->writeI(op.rsMacroLen); w->writeI(op.dtMacroLen); w->writeI(op.d2rMacroLen); w->writeI(op.ssgMacroLen); w->writeI(op.amMacroLoop); w->writeI(op.arMacroLoop); w->writeI(op.drMacroLoop); w->writeI(op.multMacroLoop); w->writeI(op.rrMacroLoop); w->writeI(op.slMacroLoop); w->writeI(op.tlMacroLoop); w->writeI(op.dt2MacroLoop); w->writeI(op.rsMacroLoop); w->writeI(op.dtMacroLoop); w->writeI(op.d2rMacroLoop); w->writeI(op.ssgMacroLoop); w->writeC(op.amMacroOpen); w->writeC(op.arMacroOpen); w->writeC(op.drMacroOpen); w->writeC(op.multMacroOpen); w->writeC(op.rrMacroOpen); w->writeC(op.slMacroOpen); w->writeC(op.tlMacroOpen); w->writeC(op.dt2MacroOpen); w->writeC(op.rsMacroOpen); w->writeC(op.dtMacroOpen); w->writeC(op.d2rMacroOpen); w->writeC(op.ssgMacroOpen); } for (int i=0; i<4; i++) { DivInstrumentSTD::OpMacro& op=std.opMacros[i]; for (int j=0; jwriteC(op.amMacro[j]); } for (int j=0; jwriteC(op.arMacro[j]); } for (int j=0; jwriteC(op.drMacro[j]); } for (int j=0; jwriteC(op.multMacro[j]); } for (int j=0; jwriteC(op.rrMacro[j]); } for (int j=0; jwriteC(op.slMacro[j]); } for (int j=0; jwriteC(op.tlMacro[j]); } for (int j=0; jwriteC(op.dt2Macro[j]); } for (int j=0; jwriteC(op.rsMacro[j]); } for (int j=0; jwriteC(op.dtMacro[j]); } for (int j=0; jwriteC(op.d2rMacro[j]); } for (int j=0; jwriteC(op.ssgMacro[j]); } } // release points w->writeI(std.volMacroRel); w->writeI(std.arpMacroRel); w->writeI(std.dutyMacroRel); w->writeI(std.waveMacroRel); w->writeI(std.pitchMacroRel); w->writeI(std.ex1MacroRel); w->writeI(std.ex2MacroRel); w->writeI(std.ex3MacroRel); w->writeI(std.algMacroRel); w->writeI(std.fbMacroRel); w->writeI(std.fmsMacroRel); w->writeI(std.amsMacroRel); for (int i=0; i<4; i++) { DivInstrumentSTD::OpMacro& op=std.opMacros[i]; w->writeI(op.amMacroRel); w->writeI(op.arMacroRel); w->writeI(op.drMacroRel); w->writeI(op.multMacroRel); w->writeI(op.rrMacroRel); w->writeI(op.slMacroRel); w->writeI(op.tlMacroRel); w->writeI(op.dt2MacroRel); w->writeI(op.rsMacroRel); w->writeI(op.dtMacroRel); w->writeI(op.d2rMacroRel); w->writeI(op.ssgMacroRel); } // extended op macros for (int i=0; i<4; i++) { DivInstrumentSTD::OpMacro& op=std.opMacros[i]; w->writeI(op.damMacroLen); w->writeI(op.dvbMacroLen); w->writeI(op.egtMacroLen); w->writeI(op.kslMacroLen); w->writeI(op.susMacroLen); w->writeI(op.vibMacroLen); w->writeI(op.wsMacroLen); w->writeI(op.ksrMacroLen); w->writeI(op.damMacroLoop); w->writeI(op.dvbMacroLoop); w->writeI(op.egtMacroLoop); w->writeI(op.kslMacroLoop); w->writeI(op.susMacroLoop); w->writeI(op.vibMacroLoop); w->writeI(op.wsMacroLoop); w->writeI(op.ksrMacroLoop); w->writeI(op.damMacroRel); w->writeI(op.dvbMacroRel); w->writeI(op.egtMacroRel); w->writeI(op.kslMacroRel); w->writeI(op.susMacroRel); w->writeI(op.vibMacroRel); w->writeI(op.wsMacroRel); w->writeI(op.ksrMacroRel); w->writeC(op.damMacroOpen); w->writeC(op.dvbMacroOpen); w->writeC(op.egtMacroOpen); w->writeC(op.kslMacroOpen); w->writeC(op.susMacroOpen); w->writeC(op.vibMacroOpen); w->writeC(op.wsMacroOpen); w->writeC(op.ksrMacroOpen); } for (int i=0; i<4; i++) { DivInstrumentSTD::OpMacro& op=std.opMacros[i]; for (int j=0; jwriteC(op.damMacro[j]); } for (int j=0; jwriteC(op.dvbMacro[j]); } for (int j=0; jwriteC(op.egtMacro[j]); } for (int j=0; jwriteC(op.kslMacro[j]); } for (int j=0; jwriteC(op.susMacro[j]); } for (int j=0; jwriteC(op.vibMacro[j]); } for (int j=0; jwriteC(op.wsMacro[j]); } for (int j=0; jwriteC(op.ksrMacro[j]); } } // OPL drum data w->writeC(fm.fixedDrums); w->writeC(0); // reserved w->writeS(fm.kickFreq); w->writeS(fm.snareHatFreq); w->writeS(fm.tomTopFreq); // sample map w->writeC(amiga.useNoteMap); if (amiga.useNoteMap) { w->write(amiga.noteFreq,120*sizeof(unsigned int)); w->write(amiga.noteMap,120*sizeof(short)); } // N163 w->writeI(n163.wave); w->writeC(n163.wavePos); w->writeC(n163.waveLen); w->writeC(n163.waveMode); w->writeC(0); // reserved // more macros w->writeI(std.panLMacroLen); w->writeI(std.panRMacroLen); w->writeI(std.phaseResetMacroLen); w->writeI(std.ex4MacroLen); w->writeI(std.ex5MacroLen); w->writeI(std.ex6MacroLen); w->writeI(std.ex7MacroLen); w->writeI(std.ex8MacroLen); w->writeI(std.panLMacroLoop); w->writeI(std.panRMacroLoop); w->writeI(std.phaseResetMacroLoop); w->writeI(std.ex4MacroLoop); w->writeI(std.ex5MacroLoop); w->writeI(std.ex6MacroLoop); w->writeI(std.ex7MacroLoop); w->writeI(std.ex8MacroLoop); w->writeI(std.panLMacroRel); w->writeI(std.panRMacroRel); w->writeI(std.phaseResetMacroRel); w->writeI(std.ex4MacroRel); w->writeI(std.ex5MacroRel); w->writeI(std.ex6MacroRel); w->writeI(std.ex7MacroRel); w->writeI(std.ex8MacroRel); w->writeC(std.panLMacroOpen); w->writeC(std.panRMacroOpen); w->writeC(std.phaseResetMacroOpen); w->writeC(std.ex4MacroOpen); w->writeC(std.ex5MacroOpen); w->writeC(std.ex6MacroOpen); w->writeC(std.ex7MacroOpen); w->writeC(std.ex8MacroOpen); for (int j=0; jwriteI(std.panLMacro[j]); } for (int j=0; jwriteI(std.panRMacro[j]); } for (int j=0; jwriteI(std.phaseResetMacro[j]); } for (int j=0; jwriteI(std.ex4Macro[j]); } for (int j=0; jwriteI(std.ex5Macro[j]); } for (int j=0; jwriteI(std.ex6Macro[j]); } for (int j=0; jwriteI(std.ex7Macro[j]); } for (int j=0; jwriteI(std.ex8Macro[j]); } // FDS w->writeI(fds.modSpeed); w->writeI(fds.modDepth); w->writeC(fds.initModTableWithFirstWave); w->writeC(0); // reserved w->writeC(0); w->writeC(0); w->write(fds.modTable,32); } DivDataErrors DivInstrument::readInsData(SafeReader& reader, short version) { char magic[4]; reader.read(magic,4); if (memcmp(magic,"INST",4)!=0) { logE("invalid instrument header!\n"); return DIV_DATA_INVALID_HEADER; } reader.readI(); reader.readS(); // format version. ignored. type=(DivInstrumentType)reader.readC(); mode=(type==DIV_INS_FM); reader.readC(); name=reader.readString(); // FM fm.alg=reader.readC(); fm.fb=reader.readC(); fm.fms=reader.readC(); fm.ams=reader.readC(); fm.ops=reader.readC(); if (version>=60) { fm.opllPreset=reader.readC(); } else { reader.readC(); } reader.readC(); reader.readC(); for (int j=0; j<4; j++) { DivInstrumentFM::Operator& op=fm.op[j]; op.am=reader.readC(); op.ar=reader.readC(); op.dr=reader.readC(); op.mult=reader.readC(); op.rr=reader.readC(); op.sl=reader.readC(); op.tl=reader.readC(); op.dt2=reader.readC(); op.rs=reader.readC(); op.dt=reader.readC(); op.d2r=reader.readC(); op.ssgEnv=reader.readC(); op.dam=reader.readC(); op.dvb=reader.readC(); op.egt=reader.readC(); op.ksl=reader.readC(); op.sus=reader.readC(); op.vib=reader.readC(); op.ws=reader.readC(); op.ksr=reader.readC(); // reserved for (int k=0; k<12; k++) reader.readC(); } // GB gb.envVol=reader.readC(); gb.envDir=reader.readC(); gb.envLen=reader.readC(); gb.soundLen=reader.readC(); // C64 c64.triOn=reader.readC(); c64.sawOn=reader.readC(); c64.pulseOn=reader.readC(); c64.noiseOn=reader.readC(); c64.a=reader.readC(); c64.d=reader.readC(); c64.s=reader.readC(); c64.r=reader.readC(); c64.duty=reader.readS(); c64.ringMod=reader.readC(); c64.oscSync=reader.readC(); c64.toFilter=reader.readC(); c64.initFilter=reader.readC(); c64.volIsCutoff=reader.readC(); c64.res=reader.readC(); c64.lp=reader.readC(); c64.bp=reader.readC(); c64.hp=reader.readC(); c64.ch3off=reader.readC(); c64.cut=reader.readS(); c64.dutyIsAbs=reader.readC(); c64.filterIsAbs=reader.readC(); // Amiga amiga.initSample=reader.readS(); // reserved for (int k=0; k<14; k++) reader.readC(); // standard std.volMacroLen=reader.readI(); std.arpMacroLen=reader.readI(); std.dutyMacroLen=reader.readI(); std.waveMacroLen=reader.readI(); if (version>=17) { std.pitchMacroLen=reader.readI(); std.ex1MacroLen=reader.readI(); std.ex2MacroLen=reader.readI(); std.ex3MacroLen=reader.readI(); } std.volMacroLoop=reader.readI(); std.arpMacroLoop=reader.readI(); std.dutyMacroLoop=reader.readI(); std.waveMacroLoop=reader.readI(); if (version>=17) { std.pitchMacroLoop=reader.readI(); std.ex1MacroLoop=reader.readI(); std.ex2MacroLoop=reader.readI(); std.ex3MacroLoop=reader.readI(); } std.arpMacroMode=reader.readC(); std.volMacroHeight=reader.readC(); std.dutyMacroHeight=reader.readC(); std.waveMacroHeight=reader.readC(); if (std.volMacroHeight==0) std.volMacroHeight=15; if (std.dutyMacroHeight==0) std.dutyMacroHeight=3; if (std.waveMacroHeight==0) std.waveMacroHeight=63; reader.read(std.volMacro,4*std.volMacroLen); reader.read(std.arpMacro,4*std.arpMacroLen); reader.read(std.dutyMacro,4*std.dutyMacroLen); reader.read(std.waveMacro,4*std.waveMacroLen); if (version<31) { if (!std.arpMacroMode) for (int j=0; j=17) { reader.read(std.pitchMacro,4*std.pitchMacroLen); reader.read(std.ex1Macro,4*std.ex1MacroLen); reader.read(std.ex2Macro,4*std.ex2MacroLen); reader.read(std.ex3Macro,4*std.ex3MacroLen); } else { if (type==DIV_INS_STD) { if (std.volMacroHeight==31) { type=DIV_INS_PCE; } if (std.dutyMacroHeight==31) { type=DIV_INS_AY; } } } // FM macros if (version>=29) { std.algMacroLen=reader.readI(); std.fbMacroLen=reader.readI(); std.fmsMacroLen=reader.readI(); std.amsMacroLen=reader.readI(); std.algMacroLoop=reader.readI(); std.fbMacroLoop=reader.readI(); std.fmsMacroLoop=reader.readI(); std.amsMacroLoop=reader.readI(); std.volMacroOpen=reader.readC(); std.arpMacroOpen=reader.readC(); std.dutyMacroOpen=reader.readC(); std.waveMacroOpen=reader.readC(); std.pitchMacroOpen=reader.readC(); std.ex1MacroOpen=reader.readC(); std.ex2MacroOpen=reader.readC(); std.ex3MacroOpen=reader.readC(); std.algMacroOpen=reader.readC(); std.fbMacroOpen=reader.readC(); std.fmsMacroOpen=reader.readC(); std.amsMacroOpen=reader.readC(); reader.read(std.algMacro,4*std.algMacroLen); reader.read(std.fbMacro,4*std.fbMacroLen); reader.read(std.fmsMacro,4*std.fmsMacroLen); reader.read(std.amsMacro,4*std.amsMacroLen); for (int i=0; i<4; i++) { DivInstrumentSTD::OpMacro& op=std.opMacros[i]; op.amMacroLen=reader.readI(); op.arMacroLen=reader.readI(); op.drMacroLen=reader.readI(); op.multMacroLen=reader.readI(); op.rrMacroLen=reader.readI(); op.slMacroLen=reader.readI(); op.tlMacroLen=reader.readI(); op.dt2MacroLen=reader.readI(); op.rsMacroLen=reader.readI(); op.dtMacroLen=reader.readI(); op.d2rMacroLen=reader.readI(); op.ssgMacroLen=reader.readI(); op.amMacroLoop=reader.readI(); op.arMacroLoop=reader.readI(); op.drMacroLoop=reader.readI(); op.multMacroLoop=reader.readI(); op.rrMacroLoop=reader.readI(); op.slMacroLoop=reader.readI(); op.tlMacroLoop=reader.readI(); op.dt2MacroLoop=reader.readI(); op.rsMacroLoop=reader.readI(); op.dtMacroLoop=reader.readI(); op.d2rMacroLoop=reader.readI(); op.ssgMacroLoop=reader.readI(); op.amMacroOpen=reader.readC(); op.arMacroOpen=reader.readC(); op.drMacroOpen=reader.readC(); op.multMacroOpen=reader.readC(); op.rrMacroOpen=reader.readC(); op.slMacroOpen=reader.readC(); op.tlMacroOpen=reader.readC(); op.dt2MacroOpen=reader.readC(); op.rsMacroOpen=reader.readC(); op.dtMacroOpen=reader.readC(); op.d2rMacroOpen=reader.readC(); op.ssgMacroOpen=reader.readC(); } for (int i=0; i<4; i++) { DivInstrumentSTD::OpMacro& op=std.opMacros[i]; reader.read(op.amMacro,op.amMacroLen); reader.read(op.arMacro,op.arMacroLen); reader.read(op.drMacro,op.drMacroLen); reader.read(op.multMacro,op.multMacroLen); reader.read(op.rrMacro,op.rrMacroLen); reader.read(op.slMacro,op.slMacroLen); reader.read(op.tlMacro,op.tlMacroLen); reader.read(op.dt2Macro,op.dt2MacroLen); reader.read(op.rsMacro,op.rsMacroLen); reader.read(op.dtMacro,op.dtMacroLen); reader.read(op.d2rMacro,op.d2rMacroLen); reader.read(op.ssgMacro,op.ssgMacroLen); } } // release points if (version>=44) { std.volMacroRel=reader.readI(); std.arpMacroRel=reader.readI(); std.dutyMacroRel=reader.readI(); std.waveMacroRel=reader.readI(); std.pitchMacroRel=reader.readI(); std.ex1MacroRel=reader.readI(); std.ex2MacroRel=reader.readI(); std.ex3MacroRel=reader.readI(); std.algMacroRel=reader.readI(); std.fbMacroRel=reader.readI(); std.fmsMacroRel=reader.readI(); std.amsMacroRel=reader.readI(); for (int i=0; i<4; i++) { DivInstrumentSTD::OpMacro& op=std.opMacros[i]; op.amMacroRel=reader.readI(); op.arMacroRel=reader.readI(); op.drMacroRel=reader.readI(); op.multMacroRel=reader.readI(); op.rrMacroRel=reader.readI(); op.slMacroRel=reader.readI(); op.tlMacroRel=reader.readI(); op.dt2MacroRel=reader.readI(); op.rsMacroRel=reader.readI(); op.dtMacroRel=reader.readI(); op.d2rMacroRel=reader.readI(); op.ssgMacroRel=reader.readI(); } } // extended op macros if (version>=61) { for (int i=0; i<4; i++) { DivInstrumentSTD::OpMacro& op=std.opMacros[i]; op.damMacroLen=reader.readI(); op.dvbMacroLen=reader.readI(); op.egtMacroLen=reader.readI(); op.kslMacroLen=reader.readI(); op.susMacroLen=reader.readI(); op.vibMacroLen=reader.readI(); op.wsMacroLen=reader.readI(); op.ksrMacroLen=reader.readI(); op.damMacroLoop=reader.readI(); op.dvbMacroLoop=reader.readI(); op.egtMacroLoop=reader.readI(); op.kslMacroLoop=reader.readI(); op.susMacroLoop=reader.readI(); op.vibMacroLoop=reader.readI(); op.wsMacroLoop=reader.readI(); op.ksrMacroLoop=reader.readI(); op.damMacroRel=reader.readI(); op.dvbMacroRel=reader.readI(); op.egtMacroRel=reader.readI(); op.kslMacroRel=reader.readI(); op.susMacroRel=reader.readI(); op.vibMacroRel=reader.readI(); op.wsMacroRel=reader.readI(); op.ksrMacroRel=reader.readI(); op.damMacroOpen=reader.readC(); op.dvbMacroOpen=reader.readC(); op.egtMacroOpen=reader.readC(); op.kslMacroOpen=reader.readC(); op.susMacroOpen=reader.readC(); op.vibMacroOpen=reader.readC(); op.wsMacroOpen=reader.readC(); op.ksrMacroOpen=reader.readC(); } for (int i=0; i<4; i++) { DivInstrumentSTD::OpMacro& op=std.opMacros[i]; reader.read(op.damMacro,op.damMacroLen); reader.read(op.dvbMacro,op.dvbMacroLen); reader.read(op.egtMacro,op.egtMacroLen); reader.read(op.kslMacro,op.kslMacroLen); reader.read(op.susMacro,op.susMacroLen); reader.read(op.vibMacro,op.vibMacroLen); reader.read(op.wsMacro,op.wsMacroLen); reader.read(op.ksrMacro,op.ksrMacroLen); } } // OPL drum data if (version>=63) { fm.fixedDrums=reader.readC(); reader.readC(); // reserved fm.kickFreq=reader.readS(); fm.snareHatFreq=reader.readS(); fm.tomTopFreq=reader.readS(); } // clear noise macro if PCE instrument and version<63 if (version<63 && type==DIV_INS_PCE) { std.dutyMacroLen=0; std.dutyMacroLoop=-1; std.dutyMacroRel=-1; } // clear wave macro if OPLL instrument and version<70 if (version<70 && type==DIV_INS_OPLL) { std.waveMacroLen=0; std.waveMacroLoop=-1; std.waveMacroRel=-1; } // sample map if (version>=67) { amiga.useNoteMap=reader.readC(); if (amiga.useNoteMap) { reader.read(amiga.noteFreq,120*sizeof(unsigned int)); reader.read(amiga.noteMap,120*sizeof(short)); } } // N163 if (version>=73) { n163.wave=reader.readI(); n163.wavePos=(unsigned char)reader.readC(); n163.waveLen=(unsigned char)reader.readC(); n163.waveMode=(unsigned char)reader.readC(); reader.readC(); // reserved } // more macros if (version>=76) { std.panLMacroLen=reader.readI(); std.panRMacroLen=reader.readI(); std.phaseResetMacroLen=reader.readI(); std.ex4MacroLen=reader.readI(); std.ex5MacroLen=reader.readI(); std.ex6MacroLen=reader.readI(); std.ex7MacroLen=reader.readI(); std.ex8MacroLen=reader.readI(); std.panLMacroLoop=reader.readI(); std.panRMacroLoop=reader.readI(); std.phaseResetMacroLoop=reader.readI(); std.ex4MacroLoop=reader.readI(); std.ex5MacroLoop=reader.readI(); std.ex6MacroLoop=reader.readI(); std.ex7MacroLoop=reader.readI(); std.ex8MacroLoop=reader.readI(); std.panLMacroRel=reader.readI(); std.panRMacroRel=reader.readI(); std.phaseResetMacroRel=reader.readI(); std.ex4MacroRel=reader.readI(); std.ex5MacroRel=reader.readI(); std.ex6MacroRel=reader.readI(); std.ex7MacroRel=reader.readI(); std.ex8MacroRel=reader.readI(); std.panLMacroOpen=reader.readC(); std.panRMacroOpen=reader.readC(); std.phaseResetMacroOpen=reader.readC(); std.ex4MacroOpen=reader.readC(); std.ex5MacroOpen=reader.readC(); std.ex6MacroOpen=reader.readC(); std.ex7MacroOpen=reader.readC(); std.ex8MacroOpen=reader.readC(); reader.read(std.panLMacro,4*std.panLMacroLen); reader.read(std.panRMacro,4*std.panRMacroLen); reader.read(std.phaseResetMacro,4*std.phaseResetMacroLen); reader.read(std.ex4Macro,4*std.ex4MacroLen); reader.read(std.ex5Macro,4*std.ex5MacroLen); reader.read(std.ex6Macro,4*std.ex6MacroLen); reader.read(std.ex7Macro,4*std.ex7MacroLen); reader.read(std.ex8Macro,4*std.ex8MacroLen); } // FDS if (version>=76) { fds.modSpeed=reader.readI(); fds.modDepth=reader.readI(); fds.initModTableWithFirstWave=reader.readC(); reader.readC(); // reserved reader.readC(); reader.readC(); reader.read(fds.modTable,32); } return DIV_DATA_SUCCESS; } bool DivInstrument::save(const char* path) { SafeWriter* w=new SafeWriter(); w->init(); // write magic w->write("-Furnace instr.-",16); // write version w->writeS(DIV_ENGINE_VERSION); // reserved w->writeS(0); // pointer to data w->writeI(32); // currently reserved (TODO; wavetable and sample here) w->writeS(0); w->writeS(0); w->writeI(0); putInsData(w); FILE* outFile=ps_fopen(path,"wb"); if (outFile==NULL) { logE("could not save instrument: %s!\n",strerror(errno)); w->finish(); return false; } if (fwrite(w->getFinalBuf(),1,w->size(),outFile)!=w->size()) { logW("did not write entire instrument!\n"); } fclose(outFile); w->finish(); return true; }