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#ifndef LOAD_JV_H
#define LOAD_JV_H
#include "../progs_cache.h"
#include "../midi_inst_list.h"
bool BankFormats::LoadJunglevision(BanksDump &db, const char *fn, unsigned bank, const std::string &bankTitle, const char *prefix)
{
#ifdef HARD_BANKS
writeIni("Junglevision", fn, prefix, bank, INI_Both);
#endif
FILE *fp = std::fopen(fn, "rb");
if(!fp)
return false;
std::fseek(fp, 0, SEEK_END);
std::vector<unsigned char> data(size_t(std::ftell(fp)));
std::rewind(fp);
if(std::fread(&data[0], 1, data.size(), fp) != data.size())
{
std::fclose(fp);
return false;
}
std::fclose(fp);
size_t bankDb = db.initBank(bank, bankTitle, BanksDump::BankEntry::SETUP_Win9X);
BanksDump::MidiBank bnkMelodique;
BanksDump::MidiBank bnkPercussion;
uint16_t ins_count = uint16_t(data[0x20] + (data[0x21] << 8));
uint16_t drum_count = uint16_t(data[0x22] + (data[0x23] << 8));
uint16_t first_ins = uint16_t(data[0x24] + (data[0x25] << 8));
uint16_t first_drum = uint16_t(data[0x26] + (data[0x27] << 8));
unsigned total_ins = ins_count + drum_count;
for(unsigned a = 0; a < total_ins; ++a)
{
unsigned offset = 0x28 + a * 0x18;
unsigned gmno = (a < ins_count) ? (a + first_ins) : (a + first_drum);
int midi_index = gmno < 128 ? int(gmno)
: gmno < 128 + 35 ? -1
: gmno < 128 + 88 ? int(gmno - 35)
: -1;
bool isPercussion = a >= ins_count;
size_t patchId = (a < ins_count) ? (a + first_ins) : ((a - ins_count) + first_drum);
BanksDump::MidiBank &bnk = isPercussion ? bnkPercussion : bnkMelodique;
BanksDump::InstrumentEntry inst;
BanksDump::Operator ops[5];
uint8_t notenum;
InstBuffer tmp[2];
tmp[0].data[0] = data[offset + 2];
tmp[0].data[1] = data[offset + 8];
tmp[0].data[2] = data[offset + 4];
tmp[0].data[3] = data[offset + 10];
tmp[0].data[4] = data[offset + 5];
tmp[0].data[5] = data[offset + 11];
tmp[0].data[6] = data[offset + 6];
tmp[0].data[7] = data[offset + 12];
tmp[0].data[8] = data[offset + 3];
tmp[0].data[9] = data[offset + 9];
tmp[0].data[10] = data[offset + 7] & 0x0F;//~0x30;
inst.noteOffset1 = 0;
tmp[1].data[0] = data[offset + 2 + 11];
tmp[1].data[1] = data[offset + 8 + 11];
tmp[1].data[2] = data[offset + 4 + 11];
tmp[1].data[3] = data[offset + 10 + 11];
tmp[1].data[4] = data[offset + 5 + 11];
tmp[1].data[5] = data[offset + 11 + 11];
tmp[1].data[6] = data[offset + 6 + 11];
tmp[1].data[7] = data[offset + 12 + 11];
tmp[1].data[8] = data[offset + 3 + 11];
tmp[1].data[9] = data[offset + 9 + 11];
tmp[1].data[10] = data[offset + 7 + 11] & 0x0F;//~0x30;
inst.noteOffset2 = 0;
notenum = data[offset + 1];
while(notenum && notenum < 20)
{
notenum += 12;
inst.noteOffset1 -= 12;
inst.noteOffset2 -= 12;
}
if(data[offset] != 0)
inst.instFlags |= BanksDump::InstrumentEntry::WOPL_Ins_4op;
inst.percussionKeyNumber = notenum;
inst.setFbConn(data[offset + 7], data[offset + 7 + 11]);
db.toOps(tmp[0].d, ops, 0);
db.toOps(tmp[1].d, ops, 2);
std::string name;
if(midi_index >= 0)
name = std::string(1, '\377') + MidiInsName[midi_index];
char name2[512];
sprintf(name2, "%s%c%u", prefix,
(gmno < 128 ? 'M' : 'P'), gmno & 127);
db.addInstrument(bnk, patchId, inst, ops, fn);
}
db.addMidiBank(bankDb, false, bnkMelodique);
db.addMidiBank(bankDb, true, bnkPercussion);
return true;
}
#endif // LOAD_JV_H
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