OpenAssetTools/src/ObjWriting/Game/T6/ZBarrier/ZBarrierDumperT6.cpp

#include "ZBarrierDumperT6.h"

#include "Game/T6/InfoString/InfoStringFromStructConverter.h"
#include "Game/T6/ObjConstantsT6.h"
#include "Game/T6/ZBarrier/ZBarrierFields.h"
#include "ZBarrier/ZBarrierCommon.h"

#include <cassert>
#include <type_traits>

using namespace T6;

namespace
{
    class InfoStringFromZBarrierConverter final : public InfoStringFromStructConverter
    {
    protected:
        void FillFromExtensionField(const cspField_t& field) override
        {
            assert(false);
        }

    public:
        InfoStringFromZBarrierConverter(const ZBarrierDef* structure,
                                        const cspField_t* fields,
                                        const size_t fieldCount,
                                        std::function<std::string(scr_string_t)> scriptStringValueCallback)
            : InfoStringFromStructConverter(structure, fields, fieldCount, std::move(scriptStringValueCallback))
        {
        }
    };

    InfoString CreateInfoString(const XAssetInfo<ZBarrierDef>& asset)
    {
        InfoStringFromZBarrierConverter converter(asset.Asset(),
                                                  zbarrier_fields,
                                                  std::extent_v<decltype(zbarrier_fields)>,
                                                  [asset](const scr_string_t scrStr) -> std::string
                                                  {
                                                      assert(scrStr < asset.m_zone->m_script_strings.Count());
                                                      if (scrStr >= asset.m_zone->m_script_strings.Count())
                                                          return "";

                                                      return asset.m_zone->m_script_strings[scrStr];
                                                  });

        return converter.Convert();
    }
} // namespace

namespace z_barrier
{
    void DumperT6::DumpAsset(AssetDumpingContext& context, const XAssetInfo<AssetZBarrier::Type>& asset)
    {
        // Only dump raw when no gdt available
        if (context.m_gdt)
        {
            const auto infoString = CreateInfoString(asset);
            GdtEntry gdtEntry(asset.m_name, ObjConstants::GDF_FILENAME_ZBARRIER);
            infoString.ToGdtProperties(ObjConstants::INFO_STRING_PREFIX_ZBARRIER, gdtEntry);
            context.m_gdt->WriteEntry(gdtEntry);
        }
        else
        {
            const auto assetFile = context.OpenAssetFile(GetFileNameForAssetName(asset.m_name));

            if (!assetFile)
                return;

            auto& stream = *assetFile;
            const auto infoString = CreateInfoString(asset);
            const auto stringValue = infoString.ToString(ObjConstants::INFO_STRING_PREFIX_ZBARRIER);
            stream.write(stringValue.c_str(), stringValue.size());
        }
    }
} // namespace z_barrier