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OpenAssetTools/src/ObjWriting/Game/T6/AssetDumpers/AssetDumperPhysPreset.cpp

110 lines
4.1 KiB
C++

#include "AssetDumperPhysPreset.h"
#include "Game/T6/InfoString/InfoStringFromStructConverter.h"
#include "Game/T6/ObjConstantsT6.h"
#include "Game/T6/PhysPreset/PhysPresetFields.h"
#include <algorithm>
#include <cassert>
#include <cmath>
#include <type_traits>
using namespace T6;
namespace T6
{
class InfoStringFromPhysPresetConverter final : public InfoStringFromStructConverter
{
protected:
void FillFromExtensionField(const cspField_t& field) override
{
assert(false);
}
public:
InfoStringFromPhysPresetConverter(const PhysPresetInfo* structure,
const cspField_t* fields,
const size_t fieldCount,
std::function<std::string(scr_string_t)> scriptStringValueCallback)
: InfoStringFromStructConverter(structure, fields, fieldCount, std::move(scriptStringValueCallback))
{
}
};
} // namespace T6
void AssetDumperPhysPreset::CopyToPhysPresetInfo(const PhysPreset* physPreset, PhysPresetInfo* physPresetInfo)
{
physPresetInfo->mass = std::clamp(physPreset->mass * 1000.0f, 1.0f, 2000.0f);
physPresetInfo->bounce = physPreset->bounce;
if (std::isinf(physPreset->friction))
{
physPresetInfo->isFrictionInfinity = 1;
physPresetInfo->friction = 0;
}
else
{
physPresetInfo->isFrictionInfinity = 0;
physPresetInfo->friction = physPreset->friction;
}
physPresetInfo->bulletForceScale = physPreset->bulletForceScale;
physPresetInfo->explosiveForceScale = physPreset->explosiveForceScale;
physPresetInfo->piecesSpreadFraction = physPreset->piecesSpreadFraction;
physPresetInfo->piecesUpwardVelocity = physPreset->piecesUpwardVelocity;
physPresetInfo->canFloat = physPreset->canFloat;
physPresetInfo->gravityScale = std::clamp(physPreset->gravityScale, 0.01f, 10.0f);
physPresetInfo->centerOfMassOffset = physPreset->centerOfMassOffset;
physPresetInfo->buoyancyBoxMin = physPreset->buoyancyBoxMin;
physPresetInfo->buoyancyBoxMax = physPreset->buoyancyBoxMax;
}
InfoString AssetDumperPhysPreset::CreateInfoString(XAssetInfo<PhysPreset>* asset)
{
auto* physPresetInfo = new PhysPresetInfo;
CopyToPhysPresetInfo(asset->Asset(), physPresetInfo);
InfoStringFromPhysPresetConverter converter(physPresetInfo,
phys_preset_fields,
std::extent_v<decltype(phys_preset_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();
}
bool AssetDumperPhysPreset::ShouldDump(XAssetInfo<PhysPreset>* asset)
{
return true;
}
void AssetDumperPhysPreset::DumpAsset(AssetDumpingContext& context, XAssetInfo<PhysPreset>* 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_PHYS_PRESET);
infoString.ToGdtProperties(ObjConstants::INFO_STRING_PREFIX_PHYS_PRESET, gdtEntry);
context.m_gdt->WriteEntry(gdtEntry);
}
else
{
const auto assetFile = context.OpenAssetFile("physic/" + asset->m_name);
if (!assetFile)
return;
auto& stream = *assetFile;
const auto infoString = CreateInfoString(asset);
const auto stringValue = infoString.ToString(ObjConstants::INFO_STRING_PREFIX_PHYS_PRESET);
stream.write(stringValue.c_str(), stringValue.size());
}
}