metaforce/Runtime/Particle/CParticleSwooshDataFactory.cpp

#include "CParticleSwooshDataFactory.hpp"
#include "CSwooshDescription.hpp"
#include "CRandom16.hpp"
#include "CSimplePool.hpp"

namespace pshag
{
static LogVisor::LogModule Log("Retro::CParticleSwooshDataFactory");

using CPF = CParticleDataFactory;

CSwooshDescription*CParticleSwooshDataFactory::GetGeneratorDesc(CInputStream& in, CSimplePool* resPool)
{
    return CreateGeneratorDescription(in, resPool);
}

CSwooshDescription*CParticleSwooshDataFactory::CreateGeneratorDescription(CInputStream& in, CSimplePool* resPool)
{
    FourCC clsId = CPF::GetClassID(in);
    if (clsId == FOURCC('SWSH'))
    {
        CSwooshDescription* desc = new CSwooshDescription;
        CreateWPSM(desc, in, resPool);
        return desc;
    }
    return nullptr;
}

bool CParticleSwooshDataFactory::CreateWPSM(CSwooshDescription* desc, CInputStream& in, CSimplePool* resPool)
{
    CRandom16 rand{99};
    FourCC clsId = CPF::GetClassID(in);
    while (clsId != SBIG('_END'))
    {
        CGlobalRandom gr(rand);
        switch(clsId)
        {
        case SBIG('PSLT'):
            desc->x0_PSLT.reset(CPF::GetIntElement(in));
        break;
        case SBIG('TIME'):
            desc->x4_TIME.reset(CPF::GetRealElement(in));
        break;
        case SBIG('LRAD'):
            desc->x8_LRAD.reset(CPF::GetRealElement(in));
        break;
        case SBIG('RRAD'):
            desc->xc_RRAD.reset(CPF::GetRealElement(in));
        break;
        case SBIG('LENG'):
            desc->x10_LENG.reset(CPF::GetIntElement(in));
        break;
        case SBIG('COLR'):
            desc->x14_COLR.reset(CPF::GetColorElement(in));
        break;
        case SBIG('SIDE'):
            desc->x18_SIDE.reset(CPF::GetIntElement(in));
        break;
        case SBIG('IROT'):
            desc->x1c_IROT.reset(CPF::GetRealElement(in));
        break;
        case SBIG('ROTM'):
            desc->x20_ROTM.reset(CPF::GetRealElement(in));
        break;
        case SBIG('POFS'):
            desc->x24_POFS.reset(CPF::GetVectorElement(in));
        break;
        case SBIG('IVEL'):
            desc->x28_IVEL.reset(CPF::GetVectorElement(in));
        break;
        case SBIG('NPOS'):
            desc->x2c_NPOS.reset(CPF::GetVectorElement(in));
        break;
        case SBIG('VELM'):
            desc->x30_VELM.reset(CPF::GetModVectorElement(in));
        break;
        case SBIG('VLM2'):
            desc->x34_VLM2.reset(CPF::GetModVectorElement(in));
        break;
        case SBIG('SPLN'):
            desc->x38_SPLN.reset(CPF::GetIntElement(in));
        break;
        case SBIG('TEXR'):
            desc->x3c_TEXR.reset(CPF::GetTextureElement(in, resPool));
        break;
        case SBIG('TSPN'):
            desc->x40_TSPN.reset(CPF::GetIntElement(in));
        break;
        case SBIG('LLRD'):
            desc->x44_24_LLRD = CPF::GetBool(in);
        break;
        case SBIG('CROS'):
            desc->x44_25_CROS = CPF::GetBool(in);
        break;
        case SBIG('VLS1'):
            desc->x44_26_VLS1 = CPF::GetBool(in);
        break;
        case SBIG('VLS2'):
            desc->x44_27_VLS2 = CPF::GetBool(in);
        break;
        case SBIG('SROT'):
            desc->x44_28_SROT = CPF::GetBool(in);
        break;
        case SBIG('WIRE'):
            desc->x44_29_WIRE = CPF::GetBool(in);
        break;
        case SBIG('TEXW'):
            desc->x44_30_TEXW = CPF::GetBool(in);
        break;
        case SBIG('AALP'):
            desc->x44_31_AALP = CPF::GetBool(in);
        break;
        case SBIG('ZBUF'):
            desc->x45_24_ZBUF = CPF::GetBool(in);
        break;
        case SBIG('ORNT'):
            desc->x45_25_ORNT = CPF::GetBool(in);
        break;
        case SBIG('CRND'):
            desc->x45_26_CRND = CPF::GetBool(in);
        break;
        default:
        {
            uint32_t clsName = clsId.toUint32();
            Log.report(LogVisor::FatalError, "Unknown SWSH class %.4s @%" PRIi64, &clsName, in.position());
            return false;
        }
        }
        clsId = CPF::GetClassID(in);
    }

    return true;
}

std::unique_ptr<pshag::IObj> FParticleSwooshDataFactory(const SObjectTag &tag, CInputStream &in, const CVParamTransfer &vparms)
{
    CSimplePool* sp = static_cast<CSimplePool*>(static_cast<TObjOwnerParam<IObjectStore*>*>(vparms.GetObj())->GetParam());
    return TToken<CSwooshDescription>::GetIObjObjectFor(std::unique_ptr<CSwooshDescription>(CParticleSwooshDataFactory::GetGeneratorDesc(in, sp)));
}

}