759 lines
20 KiB
C++
759 lines
20 KiB
C++
/**
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* Furnace Tracker - multi-system chiptune tracker
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* Copyright (C) 2021-2022 tildearrow and contributors
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "dataErrors.h"
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#include "engine.h"
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#include "instrument.h"
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#include "../ta-log.h"
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#include "../fileutils.h"
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void DivInstrument::putInsData(SafeWriter* w) {
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w->write("INST",4);
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w->writeI(0);
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w->writeS(DIV_ENGINE_VERSION);
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w->writeC(type);
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w->writeC(0);
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w->writeString(name,false);
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// FM
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w->writeC(fm.alg);
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w->writeC(fm.fb);
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w->writeC(fm.fms);
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w->writeC(fm.ams);
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w->writeC(fm.ops);
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w->writeC(fm.opllPreset);
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w->writeC(0); // reserved
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w->writeC(0);
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for (int j=0; j<4; j++) {
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DivInstrumentFM::Operator& op=fm.op[j];
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w->writeC(op.am);
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w->writeC(op.ar);
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w->writeC(op.dr);
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w->writeC(op.mult);
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w->writeC(op.rr);
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w->writeC(op.sl);
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w->writeC(op.tl);
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w->writeC(op.dt2);
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w->writeC(op.rs);
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w->writeC(op.dt);
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w->writeC(op.d2r);
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w->writeC(op.ssgEnv);
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w->writeC(op.dam);
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w->writeC(op.dvb);
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w->writeC(op.egt);
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w->writeC(op.ksl);
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w->writeC(op.sus);
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w->writeC(op.vib);
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w->writeC(op.ws);
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w->writeC(op.ksr);
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// reserved
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for (int k=0; k<12; k++) {
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w->writeC(0);
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}
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}
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// GB
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w->writeC(gb.envVol);
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w->writeC(gb.envDir);
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w->writeC(gb.envLen);
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w->writeC(gb.soundLen);
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// C64
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w->writeC(c64.triOn);
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w->writeC(c64.sawOn);
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w->writeC(c64.pulseOn);
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w->writeC(c64.noiseOn);
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w->writeC(c64.a);
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w->writeC(c64.d);
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w->writeC(c64.s);
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w->writeC(c64.r);
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w->writeS(c64.duty);
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w->writeC(c64.ringMod);
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w->writeC(c64.oscSync);
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w->writeC(c64.toFilter);
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w->writeC(c64.initFilter);
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w->writeC(c64.volIsCutoff);
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w->writeC(c64.res);
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w->writeC(c64.lp);
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w->writeC(c64.bp);
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w->writeC(c64.hp);
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w->writeC(c64.ch3off);
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w->writeS(c64.cut);
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w->writeC(c64.dutyIsAbs);
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w->writeC(c64.filterIsAbs);
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// Amiga
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w->writeS(amiga.initSample);
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for (int j=0; j<14; j++) { // reserved
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w->writeC(0);
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}
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// standard
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w->writeI(std.volMacroLen);
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w->writeI(std.arpMacroLen);
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w->writeI(std.dutyMacroLen);
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w->writeI(std.waveMacroLen);
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w->writeI(std.pitchMacroLen);
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w->writeI(std.ex1MacroLen);
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w->writeI(std.ex2MacroLen);
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w->writeI(std.ex3MacroLen);
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w->writeI(std.volMacroLoop);
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w->writeI(std.arpMacroLoop);
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w->writeI(std.dutyMacroLoop);
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w->writeI(std.waveMacroLoop);
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w->writeI(std.pitchMacroLoop);
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w->writeI(std.ex1MacroLoop);
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w->writeI(std.ex2MacroLoop);
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w->writeI(std.ex3MacroLoop);
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w->writeC(std.arpMacroMode);
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w->writeC(0); // reserved
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w->writeC(0);
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w->writeC(0);
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for (int j=0; j<std.volMacroLen; j++) {
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w->writeI(std.volMacro[j]);
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}
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for (int j=0; j<std.arpMacroLen; j++) {
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w->writeI(std.arpMacro[j]);
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}
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for (int j=0; j<std.dutyMacroLen; j++) {
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w->writeI(std.dutyMacro[j]);
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}
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for (int j=0; j<std.waveMacroLen; j++) {
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w->writeI(std.waveMacro[j]);
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}
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for (int j=0; j<std.pitchMacroLen; j++) {
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w->writeI(std.pitchMacro[j]);
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}
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for (int j=0; j<std.ex1MacroLen; j++) {
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w->writeI(std.ex1Macro[j]);
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}
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for (int j=0; j<std.ex2MacroLen; j++) {
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w->writeI(std.ex2Macro[j]);
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}
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for (int j=0; j<std.ex3MacroLen; j++) {
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w->writeI(std.ex3Macro[j]);
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}
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// FM macros and open status
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w->writeI(std.algMacroLen);
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w->writeI(std.fbMacroLen);
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w->writeI(std.fmsMacroLen);
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w->writeI(std.amsMacroLen);
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w->writeI(std.algMacroLoop);
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w->writeI(std.fbMacroLoop);
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w->writeI(std.fmsMacroLoop);
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w->writeI(std.amsMacroLoop);
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w->writeC(std.volMacroOpen);
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w->writeC(std.arpMacroOpen);
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w->writeC(std.dutyMacroOpen);
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w->writeC(std.waveMacroOpen);
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w->writeC(std.pitchMacroOpen);
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w->writeC(std.ex1MacroOpen);
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w->writeC(std.ex2MacroOpen);
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w->writeC(std.ex3MacroOpen);
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w->writeC(std.algMacroOpen);
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w->writeC(std.fbMacroOpen);
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w->writeC(std.fmsMacroOpen);
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w->writeC(std.amsMacroOpen);
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for (int j=0; j<std.algMacroLen; j++) {
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w->writeI(std.algMacro[j]);
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}
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for (int j=0; j<std.fbMacroLen; j++) {
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w->writeI(std.fbMacro[j]);
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}
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for (int j=0; j<std.fmsMacroLen; j++) {
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w->writeI(std.fmsMacro[j]);
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}
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for (int j=0; j<std.amsMacroLen; j++) {
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w->writeI(std.amsMacro[j]);
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}
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for (int i=0; i<4; i++) {
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DivInstrumentSTD::OpMacro& op=std.opMacros[i];
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w->writeI(op.amMacroLen);
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w->writeI(op.arMacroLen);
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w->writeI(op.drMacroLen);
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w->writeI(op.multMacroLen);
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w->writeI(op.rrMacroLen);
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w->writeI(op.slMacroLen);
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w->writeI(op.tlMacroLen);
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w->writeI(op.dt2MacroLen);
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w->writeI(op.rsMacroLen);
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w->writeI(op.dtMacroLen);
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w->writeI(op.d2rMacroLen);
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w->writeI(op.ssgMacroLen);
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w->writeI(op.amMacroLoop);
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w->writeI(op.arMacroLoop);
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w->writeI(op.drMacroLoop);
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w->writeI(op.multMacroLoop);
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w->writeI(op.rrMacroLoop);
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w->writeI(op.slMacroLoop);
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w->writeI(op.tlMacroLoop);
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w->writeI(op.dt2MacroLoop);
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w->writeI(op.rsMacroLoop);
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w->writeI(op.dtMacroLoop);
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w->writeI(op.d2rMacroLoop);
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w->writeI(op.ssgMacroLoop);
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w->writeC(op.amMacroOpen);
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w->writeC(op.arMacroOpen);
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w->writeC(op.drMacroOpen);
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w->writeC(op.multMacroOpen);
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w->writeC(op.rrMacroOpen);
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w->writeC(op.slMacroOpen);
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w->writeC(op.tlMacroOpen);
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w->writeC(op.dt2MacroOpen);
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w->writeC(op.rsMacroOpen);
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w->writeC(op.dtMacroOpen);
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w->writeC(op.d2rMacroOpen);
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w->writeC(op.ssgMacroOpen);
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}
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for (int i=0; i<4; i++) {
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DivInstrumentSTD::OpMacro& op=std.opMacros[i];
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for (int j=0; j<op.amMacroLen; j++) {
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w->writeC(op.amMacro[j]);
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}
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for (int j=0; j<op.arMacroLen; j++) {
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w->writeC(op.arMacro[j]);
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}
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for (int j=0; j<op.drMacroLen; j++) {
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w->writeC(op.drMacro[j]);
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}
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for (int j=0; j<op.multMacroLen; j++) {
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w->writeC(op.multMacro[j]);
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}
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for (int j=0; j<op.rrMacroLen; j++) {
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w->writeC(op.rrMacro[j]);
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}
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for (int j=0; j<op.slMacroLen; j++) {
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w->writeC(op.slMacro[j]);
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}
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for (int j=0; j<op.tlMacroLen; j++) {
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w->writeC(op.tlMacro[j]);
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}
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for (int j=0; j<op.dt2MacroLen; j++) {
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w->writeC(op.dt2Macro[j]);
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}
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for (int j=0; j<op.rsMacroLen; j++) {
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w->writeC(op.rsMacro[j]);
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}
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for (int j=0; j<op.dtMacroLen; j++) {
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w->writeC(op.dtMacro[j]);
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}
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for (int j=0; j<op.d2rMacroLen; j++) {
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w->writeC(op.d2rMacro[j]);
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}
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for (int j=0; j<op.ssgMacroLen; j++) {
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w->writeC(op.ssgMacro[j]);
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}
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}
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// release points
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w->writeI(std.volMacroRel);
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w->writeI(std.arpMacroRel);
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w->writeI(std.dutyMacroRel);
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w->writeI(std.waveMacroRel);
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w->writeI(std.pitchMacroRel);
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w->writeI(std.ex1MacroRel);
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w->writeI(std.ex2MacroRel);
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w->writeI(std.ex3MacroRel);
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w->writeI(std.algMacroRel);
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w->writeI(std.fbMacroRel);
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w->writeI(std.fmsMacroRel);
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w->writeI(std.amsMacroRel);
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for (int i=0; i<4; i++) {
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DivInstrumentSTD::OpMacro& op=std.opMacros[i];
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w->writeI(op.amMacroRel);
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w->writeI(op.arMacroRel);
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w->writeI(op.drMacroRel);
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w->writeI(op.multMacroRel);
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w->writeI(op.rrMacroRel);
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w->writeI(op.slMacroRel);
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w->writeI(op.tlMacroRel);
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w->writeI(op.dt2MacroRel);
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w->writeI(op.rsMacroRel);
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w->writeI(op.dtMacroRel);
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w->writeI(op.d2rMacroRel);
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w->writeI(op.ssgMacroRel);
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}
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// extended op macros
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for (int i=0; i<4; i++) {
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DivInstrumentSTD::OpMacro& op=std.opMacros[i];
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w->writeI(op.damMacroLen);
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w->writeI(op.dvbMacroLen);
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w->writeI(op.egtMacroLen);
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w->writeI(op.kslMacroLen);
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w->writeI(op.susMacroLen);
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w->writeI(op.vibMacroLen);
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w->writeI(op.wsMacroLen);
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w->writeI(op.ksrMacroLen);
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w->writeI(op.damMacroLoop);
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w->writeI(op.dvbMacroLoop);
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w->writeI(op.egtMacroLoop);
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w->writeI(op.kslMacroLoop);
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w->writeI(op.susMacroLoop);
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w->writeI(op.vibMacroLoop);
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w->writeI(op.wsMacroLoop);
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w->writeI(op.ksrMacroLoop);
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w->writeI(op.damMacroRel);
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w->writeI(op.dvbMacroRel);
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w->writeI(op.egtMacroRel);
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w->writeI(op.kslMacroRel);
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w->writeI(op.susMacroRel);
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w->writeI(op.vibMacroRel);
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w->writeI(op.wsMacroRel);
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w->writeI(op.ksrMacroRel);
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w->writeC(op.damMacroOpen);
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w->writeC(op.dvbMacroOpen);
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w->writeC(op.egtMacroOpen);
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w->writeC(op.kslMacroOpen);
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w->writeC(op.susMacroOpen);
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w->writeC(op.vibMacroOpen);
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w->writeC(op.wsMacroOpen);
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w->writeC(op.ksrMacroOpen);
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}
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for (int i=0; i<4; i++) {
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DivInstrumentSTD::OpMacro& op=std.opMacros[i];
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for (int j=0; j<op.damMacroLen; j++) {
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w->writeC(op.damMacro[j]);
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}
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for (int j=0; j<op.dvbMacroLen; j++) {
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w->writeC(op.dvbMacro[j]);
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}
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for (int j=0; j<op.egtMacroLen; j++) {
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w->writeC(op.egtMacro[j]);
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}
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for (int j=0; j<op.kslMacroLen; j++) {
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w->writeC(op.kslMacro[j]);
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}
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for (int j=0; j<op.susMacroLen; j++) {
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w->writeC(op.susMacro[j]);
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}
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for (int j=0; j<op.vibMacroLen; j++) {
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w->writeC(op.vibMacro[j]);
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}
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for (int j=0; j<op.wsMacroLen; j++) {
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w->writeC(op.wsMacro[j]);
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}
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for (int j=0; j<op.ksrMacroLen; j++) {
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w->writeC(op.ksrMacro[j]);
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}
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}
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// OPL drum data
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w->writeC(fm.fixedDrums);
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w->writeC(0); // reserved
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w->writeS(fm.kickFreq);
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w->writeS(fm.snareHatFreq);
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w->writeS(fm.tomTopFreq);
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}
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DivDataErrors DivInstrument::readInsData(SafeReader& reader, short version) {
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char magic[4];
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reader.read(magic,4);
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if (memcmp(magic,"INST",4)!=0) {
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logE("invalid instrument header!\n");
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return DIV_DATA_INVALID_HEADER;
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}
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reader.readI();
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reader.readS(); // format version. ignored.
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type=(DivInstrumentType)reader.readC();
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mode=(type==DIV_INS_FM);
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reader.readC();
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name=reader.readString();
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// FM
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fm.alg=reader.readC();
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fm.fb=reader.readC();
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fm.fms=reader.readC();
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fm.ams=reader.readC();
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fm.ops=reader.readC();
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if (version>=60) {
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fm.opllPreset=reader.readC();
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} else {
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reader.readC();
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}
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reader.readC();
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reader.readC();
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for (int j=0; j<4; j++) {
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DivInstrumentFM::Operator& op=fm.op[j];
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op.am=reader.readC();
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op.ar=reader.readC();
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op.dr=reader.readC();
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op.mult=reader.readC();
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op.rr=reader.readC();
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op.sl=reader.readC();
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op.tl=reader.readC();
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op.dt2=reader.readC();
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op.rs=reader.readC();
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op.dt=reader.readC();
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op.d2r=reader.readC();
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op.ssgEnv=reader.readC();
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op.dam=reader.readC();
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op.dvb=reader.readC();
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op.egt=reader.readC();
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op.ksl=reader.readC();
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op.sus=reader.readC();
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op.vib=reader.readC();
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op.ws=reader.readC();
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op.ksr=reader.readC();
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// reserved
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for (int k=0; k<12; k++) reader.readC();
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}
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// GB
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gb.envVol=reader.readC();
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gb.envDir=reader.readC();
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gb.envLen=reader.readC();
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gb.soundLen=reader.readC();
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// C64
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c64.triOn=reader.readC();
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c64.sawOn=reader.readC();
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c64.pulseOn=reader.readC();
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c64.noiseOn=reader.readC();
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c64.a=reader.readC();
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c64.d=reader.readC();
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c64.s=reader.readC();
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c64.r=reader.readC();
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c64.duty=reader.readS();
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c64.ringMod=reader.readC();
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c64.oscSync=reader.readC();
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c64.toFilter=reader.readC();
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c64.initFilter=reader.readC();
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c64.volIsCutoff=reader.readC();
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c64.res=reader.readC();
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c64.lp=reader.readC();
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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<std.arpMacroLen; j++) {
|
|
std.arpMacro[j]-=12;
|
|
}
|
|
}
|
|
if (version>=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;
|
|
}
|
|
|
|
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;
|
|
}
|