metaforce/DataSpec/DNACommon/CRSC.cpp

#include "CRSC.hpp"

namespace DataSpec
{
namespace DNAParticle
{
static const std::vector<FourCC> GeneratorTypes =
{
    SBIG('NODP'),SBIG('DEFS'),SBIG('CRTS'),SBIG('MTLS'),
    SBIG('GRAS'),SBIG('ICEE'),SBIG('GOOO'),SBIG('WODS'),
    SBIG('WATR'),SBIG('1MUD'),SBIG('1LAV'),SBIG('1SAN'),
    SBIG('1PRJ'),SBIG('DCHR'),SBIG('DCHS'),SBIG('DCSH'),
    SBIG('DENM'),SBIG('DESP'),SBIG('DESH'),SBIG('BTLE'),
    SBIG('WASP'),SBIG('TALP'),SBIG('PTGM'),SBIG('SPIR'),
    SBIG('FPIR'),SBIG('FFLE'),SBIG('PARA'),SBIG('BMON'),
    SBIG('BFLR'),SBIG('PBOS'),SBIG('IBOS'),SBIG('1SVA'),
    SBIG('1RPR'),SBIG('1MTR'),SBIG('1PDS'),SBIG('1FLB'),
    SBIG('1DRN'),SBIG('1MRE'),SBIG('CHOZ'),SBIG('JZAP'),
    SBIG('1ISE'),SBIG('1BSE'),SBIG('1ATB'),SBIG('1ATA'),
    SBIG('BTSP'),SBIG('WWSP'),SBIG('TASP'),SBIG('TGSP'),
    SBIG('SPSP'),SBIG('FPSP'),SBIG('FFSP'),SBIG('PSSP'),
    SBIG('BMSP'),SBIG('BFSP'),SBIG('PBSP'),SBIG('IBSP'),
    SBIG('2SVA'),SBIG('2RPR'),SBIG('2MTR'),SBIG('2PDS'),
    SBIG('2FLB'),SBIG('2DRN'),SBIG('2MRE'),SBIG('CHSP'),
    SBIG('JZSP'),SBIG('3ISE'),SBIG('3BSE'),SBIG('3ATB'),
    SBIG('3ATA'),SBIG('BTSH'),SBIG('WWSH'),SBIG('TASH'),
    SBIG('TGSH'),SBIG('SPSH'),SBIG('FPSH'),SBIG('FFSH'),
    SBIG('PSSH'),SBIG('BMSH'),SBIG('BFSH'),SBIG('PBSH'),
    SBIG('IBSH'),SBIG('3SVA'),SBIG('3RPR'),SBIG('3MTR'),
    SBIG('3PDS'),SBIG('3FLB'),SBIG('3DRN'),SBIG('3MRE'),
    SBIG('CHSH'),SBIG('JZSH'),SBIG('5ISE'),SBIG('5BSE'),
    SBIG('5ATB'),SBIG('5ATA')
};

static const std::vector<FourCC> SFXTypes =
{
    SBIG('DSFX'),SBIG('CSFX'),SBIG('MSFX'),SBIG('GRFX'),
    SBIG('NSFX'),SBIG('DSFX'),SBIG('CSFX'),SBIG('MSFX'),
    SBIG('GRFX'),SBIG('ICFX'),SBIG('GOFX'),SBIG('WSFX'),
    SBIG('WTFX'),SBIG('2MUD'),SBIG('2LAV'),SBIG('2SAN'),
    SBIG('2PRJ'),SBIG('DCFX'),SBIG('DSFX'),SBIG('DSHX'),
    SBIG('DEFX'),SBIG('ESFX'),SBIG('SHFX'),SBIG('BEFX'),
    SBIG('WWFX'),SBIG('TAFX'),SBIG('GTFX'),SBIG('SPFX'),
    SBIG('FPFX'),SBIG('FFFX'),SBIG('PAFX'),SBIG('BMFX'),
    SBIG('BFFX'),SBIG('PBFX'),SBIG('IBFX'),SBIG('4SVA'),
    SBIG('4RPR'),SBIG('4MTR'),SBIG('4PDS'),SBIG('4FLB'),
    SBIG('4DRN'),SBIG('4MRE'),SBIG('CZFX'),SBIG('JZAS'),
    SBIG('2ISE'),SBIG('2BSE'),SBIG('2ATB'),SBIG('2ATA'),
    SBIG('BSFX'),SBIG('WSFX'),SBIG('TSFX'),SBIG('GSFX'),
    SBIG('SSFX'),SBIG('FSFX'),SBIG('SFFX'),SBIG('PSFX'),
    SBIG('MSFX'),SBIG('SBFX'),SBIG('PBSX'),SBIG('IBSX'),
    SBIG('5SVA'),SBIG('5RPR'),SBIG('5MTR'),SBIG('5PDS'),
    SBIG('5FLB'),SBIG('5DRN'),SBIG('5MRE'),SBIG('CSFX'),
    SBIG('JZPS'),SBIG('4ISE'),SBIG('4BSE'),SBIG('4ATB'),
    SBIG('4ATA'),SBIG('BHFX'),SBIG('WHFX'),SBIG('THFX'),
    SBIG('GHFX'),SBIG('SHFX'),SBIG('FHFX'),SBIG('HFFX'),
    SBIG('PHFX'),SBIG('MHFX'),SBIG('HBFX'),SBIG('PBHX'),
    SBIG('IBHX'),SBIG('6SVA'),SBIG('6RPR'),SBIG('6MTR'),
    SBIG('6PDS'),SBIG('6FLB'),SBIG('6DRN'),SBIG('6MRE'),
    SBIG('CHFX'),SBIG('JZHS'),SBIG('6ISE'),SBIG('6BSE'),
    SBIG('6ATB'),SBIG('6ATA'),
};

static const std::vector<FourCC> DecalTypes =
{
    SBIG('NCDL'),SBIG('DDCL'),SBIG('CODL'),SBIG('MEDL'),
    SBIG('GRDL'),SBIG('ICDL'),SBIG('GODL'),SBIG('WODL'),
    SBIG('WTDL'),SBIG('3MUD'),SBIG('3LAV'),SBIG('3SAN'),
    SBIG('CHDL'),SBIG('ENDL')
};


template <class IDType>
void CRSM<IDType>::read(athena::io::YAMLDocReader& r)
{
    for (const auto& elem : r.getCurNode()->m_mapChildren)
    {
        if (elem.first.size() < 4)
        {
            LogModule.report(logvisor::Warning, "short FourCC in element '%s'", elem.first.c_str());
            continue;
        }

        r.enterSubRecord(elem.first.c_str());
        FourCC clsId(elem.first.c_str());
        auto gen = std::find_if(GeneratorTypes.begin(), GeneratorTypes.end(), [&clsId](const FourCC& other) -> bool{
            return clsId == other;
        });
        if (gen != GeneratorTypes.end())
        {
            x0_generators[clsId].read(r);
            r.leaveSubRecord();
            continue;
        }

        auto sfx = std::find_if(SFXTypes.begin(), SFXTypes.end(), [&clsId](const FourCC& other) -> bool{
            return clsId == other;
        });
        if (sfx != SFXTypes.end())
        {
            x10_sfx[clsId] = r.readInt32(clsId.toString().c_str());
            r.leaveSubRecord();
            continue;
        }

        auto decal = std::find_if(DecalTypes.begin(), DecalTypes.end(), [&clsId](const FourCC& other) -> bool{
            return clsId == other;
        });
        if (decal != DecalTypes.end())
        {
            x20_decals[clsId].read(r);
            r.leaveSubRecord();
            continue;
        }
        if (clsId == SBIG('RNGE'))
            x30_RNGE = r.readFloat(nullptr);
        else if (clsId == SBIG('FOFF'))
            x34_FOFF = r.readFloat(nullptr);

        r.leaveSubRecord();
    }
}

template <class IDType>
void CRSM<IDType>::write(athena::io::YAMLDocWriter& w) const
{
    for (const auto& pair : x0_generators)
    {
        if (pair.second)
        {
            w.enterSubRecord(pair.first.toString().c_str());
            pair.second.write(w);
            w.leaveSubRecord();
        }
    }

    for (const auto& pair : x10_sfx)
    {
        if (pair.second != ~0)
            w.writeUint32(pair.first.toString().c_str(), pair.second);
    }

    for (const auto& pair : x20_decals)
    {
        if (pair.second)
        {
            w.enterSubRecord(pair.first.toString().c_str());
            pair.second.write(w);
            w.leaveSubRecord();
        }
    }

    if (x30_RNGE != 50.f)
        w.writeFloat("RNGE", x30_RNGE);
    if (x34_FOFF != 0.2f)
        w.writeFloat("FOFF", x34_FOFF);
}

template <class IDType>
size_t CRSM<IDType>::binarySize(size_t __isz) const
{
    __isz += 4;
    for (const auto& pair : x0_generators)
    {
        if (pair.second)
            __isz = pair.second.binarySize(__isz + 4);
    }
    for (const auto& pair : x10_sfx)
    {
        if (pair.second != ~0)
            __isz += 12;
    }

    for (const auto& pair : x20_decals)
    {
        if (pair.second)
            __isz = pair.second.binarySize(__isz + 4);
    }

    if (x30_RNGE != 50.f)
        __isz += 12;
    if (x34_FOFF != 0.2f)
        __isz += 12;
    return __isz;
}

template <class IDType>
void CRSM<IDType>::read(athena::io::IStreamReader &r)
{
    uint32_t clsId;
    r.readBytesToBuf(&clsId, 4);
    if (clsId != SBIG('CRSM'))
    {
        LogModule.report(logvisor::Warning, "non CRSM provided to CRSM parser");
        return;
    }

    while (clsId != SBIG('_END'))
    {
        r.readBytesToBuf(&clsId, 4);
        auto gen = std::find_if(GeneratorTypes.begin(), GeneratorTypes.end(), [&clsId](const FourCC& other) -> bool{
            return clsId == other;
        });
        if (gen != GeneratorTypes.end())
        {
            x0_generators[clsId].read(r);
            continue;
        }

        auto sfx = std::find_if(SFXTypes.begin(), SFXTypes.end(), [&clsId](const FourCC& other) -> bool{
            return clsId == other;
        });
        if (sfx != SFXTypes.end())
        {
            uint32_t fcc;
            r.readBytesToBuf(&fcc, 4);
            if (fcc != SBIG('NONE'))
                x10_sfx[clsId] = r.readInt32Big();
            else
                x10_sfx[clsId] = ~0;
            continue;
        }

        auto decal = std::find_if(DecalTypes.begin(), DecalTypes.end(), [&clsId](const FourCC& other) -> bool{
            return clsId == other;
        });
        if (decal != DecalTypes.end())
        {
            x20_decals[clsId].read(r);
            continue;
        }
        if (clsId == SBIG('RNGE'))
        {
             r.readUint32();
             x30_RNGE = r.readFloatBig();
             continue;
        }
        if (clsId == SBIG('FOFF'))
        {
            r.readUint32();
            x34_FOFF = r.readFloatBig();
            continue;
        }
        if (clsId != SBIG('_END'))
            LogModule.report(logvisor::Fatal, "Unknown CRSM class %.4s @%" PRIi64, &clsId, r.position());
    }
}

template <class IDType>
void CRSM<IDType>::write(athena::io::IStreamWriter& w) const
{
    w.writeBytes("CRSM", 4);
    for (const auto& pair : x0_generators)
    {
        if (pair.second)
        {
            w.writeBytes(pair.first.toString().c_str(), 4);
            pair.second.write(w);
        }
    }

    for (const auto& pair : x10_sfx)
    {
        if (pair.second != ~0)
        {
            w.writeBytes(pair.first.toString().c_str(), 4);
            w.writeUint32Big(pair.second);
        }
    }

    for (const auto& pair : x20_decals)
    {
        if (pair.second)
        {
            w.writeBytes(pair.first.toString().c_str(), 4);
            pair.second.write(w);
        }
    }

    if (x30_RNGE != 50.f)
    {
        w.writeBytes("RNGECNST", 8);
        w.writeFloatBig(x30_RNGE);
    }
    if (x34_FOFF != 0.2f)
    {
        w.writeBytes("FOFFCNST", 8);
        w.writeFloatBig(x34_FOFF);
    }
    w.writeBytes("_END", 4);
}

template <class IDType>
void CRSM<IDType>::gatherDependencies(std::vector<hecl::ProjectPath>& pathsOut) const
{
    for (const auto& p : x0_generators)
        g_curSpec->flattenDependencies(p.second.id, pathsOut);
    for (const auto& p : x20_decals)
        g_curSpec->flattenDependencies(p.second.id, pathsOut);
}

template <class IDType>
CRSM<IDType>::CRSM()
    : x30_RNGE(50.f),
      x34_FOFF(0.2f)
{
    for (const auto& sfx : SFXTypes)
        x10_sfx[sfx] = ~0;
}

template struct CRSM<UniqueID32>;
template struct CRSM<UniqueID64>;

template <class IDType>
bool ExtractCRSM(PAKEntryReadStream& rs, const hecl::ProjectPath& outPath)
{
    athena::io::FileWriter writer(outPath.getAbsolutePath());
    if (writer.isOpen())
    {
        CRSM<IDType> crsm;
        crsm.read(rs);
        crsm.toYAMLStream(writer);
        return true;
    }
    return false;
}
template bool ExtractCRSM<UniqueID32>(PAKEntryReadStream& rs, const hecl::ProjectPath& outPath);
template bool ExtractCRSM<UniqueID64>(PAKEntryReadStream& rs, const hecl::ProjectPath& outPath);

template <class IDType>
bool WriteCRSM(const CRSM<IDType>& crsm, const hecl::ProjectPath& outPath)
{
    athena::io::FileWriter w(outPath.getAbsolutePath(), true, false);
    if (w.hasError())
        return false;
    crsm.write(w);
    int64_t rem = w.position() % 32;
    if (rem)
        for (int64_t i=0 ; i<32-rem ; ++i)
            w.writeBytes((atInt8*)"\xff", 1);
    return true;
}
template bool WriteCRSM<UniqueID32>(const CRSM<UniqueID32>& crsm, const hecl::ProjectPath& outPath);
template bool WriteCRSM<UniqueID64>(const CRSM<UniqueID64>& crsm, const hecl::ProjectPath& outPath);
}
}