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Dump and load iw4 physpresets

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Jan
2022-01-02 10:25:48 +01:00
parent 87c2e58c4b
commit bcafddd83a
9 changed files with 496 additions and 3 deletions
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108
src/ObjLoading/Game/IW4/AssetLoaders/AssetLoaderPhysPreset.cpp
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@ -1,13 +1,77 @@
#include "AssetLoaderPhysPreset.h"
#include <cstring>
#include <iostream>
#include "ObjLoading.h"
#include "Game/IW4/IW4.h"
#include "Game/IW4/ObjConstantsIW4.h"
#include "Game/IW4/InfoString/InfoStringToStructConverter.h"
#include "Game/IW4/InfoString/PhysPresetFields.h"
#include "Pool/GlobalAssetPool.h"
using namespace IW4;
namespace IW4
{
class InfoStringToPhysPresetConverter final : public InfoStringToStructConverter
{
protected:
bool ConvertExtensionField(const cspField_t& field, const std::string& value) override
{
assert(false);
return false;
}
public:
InfoStringToPhysPresetConverter(const InfoString& infoString, PhysPresetInfo* physPreset, ZoneScriptStrings& zoneScriptStrings, MemoryManager* memory, IAssetLoadingManager* manager,
const cspField_t* fields, const size_t fieldCount)
: InfoStringToStructConverter(infoString, physPreset, zoneScriptStrings, memory, manager, fields, fieldCount)
{
}
};
}
void AssetLoaderPhysPreset::CopyFromPhysPresetInfo(const PhysPresetInfo* physPresetInfo, PhysPreset* physPreset)
{
physPreset->mass = std::clamp(physPresetInfo->mass, 1.0f, 2000.0f) * 0.001f;
physPreset->bounce = physPresetInfo->bounce;
if (physPresetInfo->isFrictionInfinity != 0)
physPreset->friction = std::numeric_limits<float>::infinity();
else
physPreset->friction = physPresetInfo->friction;
physPreset->bulletForceScale = physPresetInfo->bulletForceScale;
physPreset->explosiveForceScale = physPresetInfo->explosiveForceScale;
physPreset->sndAliasPrefix = physPresetInfo->sndAliasPrefix;
physPreset->piecesSpreadFraction = physPresetInfo->piecesSpreadFraction;
physPreset->piecesUpwardVelocity = physPresetInfo->piecesUpwardVelocity;
physPreset->tempDefaultToCylinder = physPresetInfo->tempDefaultToCylinder != 0;
physPreset->perSurfaceSndAlias = physPresetInfo->perSurfaceSndAlias != 0;
}
bool AssetLoaderPhysPreset::LoadFromInfoString(const InfoString& infoString, const std::string& assetName, MemoryManager* memory, IAssetLoadingManager* manager, Zone* zone)
{
const auto presetInfo = std::make_unique<PhysPresetInfo>();
memset(presetInfo.get(), 0, sizeof(PhysPresetInfo));
InfoStringToPhysPresetConverter converter(infoString, presetInfo.get(), zone->m_script_strings, memory, manager, phys_preset_fields, std::extent<decltype(phys_preset_fields)>::value);
if (!converter.Convert())
{
std::cout << "Failed to parse phys preset: \"" << assetName << "\"" << std::endl;
return true;
}
auto* physPreset = memory->Create<PhysPreset>();
CopyFromPhysPresetInfo(presetInfo.get(), physPreset);
physPreset->name = memory->Dup(assetName.c_str());
manager->AddAsset(ASSET_TYPE_PHYSPRESET, assetName, physPreset, converter.GetDependencies(), converter.GetUsedScriptStrings());
return true;
}
void* AssetLoaderPhysPreset::CreateEmptyAsset(const std::string& assetName, MemoryManager* memory)
{
auto* physPreset = memory->Create<PhysPreset>();
@ -15,3 +79,47 @@ void* AssetLoaderPhysPreset::CreateEmptyAsset(const std::string& assetName, Memo
physPreset->name = memory->Dup(assetName.c_str());
return physPreset;
}
bool AssetLoaderPhysPreset::CanLoadFromGdt() const
{
return true;
}
bool AssetLoaderPhysPreset::LoadFromGdt(const std::string& assetName, IGdtQueryable* gdtQueryable, MemoryManager* memory, IAssetLoadingManager* manager, Zone* zone) const
{
auto* gdtEntry = gdtQueryable->GetGdtEntryByGdfAndName(ObjConstants::GDF_FILENAME_PHYS_PRESET, assetName);
if (gdtEntry == nullptr)
return false;
InfoString infoString;
if (!infoString.FromGdtProperties(*gdtEntry))
{
std::cout << "Failed to read phys preset gdt entry: \"" << assetName << "\"" << std::endl;
return true;
}
return LoadFromInfoString(infoString, assetName, memory, manager, zone);
}
bool AssetLoaderPhysPreset::CanLoadFromRaw() const
{
return true;
}
bool AssetLoaderPhysPreset::LoadFromRaw(const std::string& assetName, ISearchPath* searchPath, MemoryManager* memory, IAssetLoadingManager* manager, Zone* zone) const
{
const auto fileName = "physic/" + assetName;
const auto file = searchPath->Open(fileName);
if (!file.IsOpen())
return false;
InfoString infoString;
if (!infoString.FromStream(ObjConstants::INFO_STRING_PREFIX_PHYS_PRESET, *file.m_stream))
{
std::cout << "Failed to read phys preset raw file: \"" << fileName << "\"" << std::endl;
return true;
}
return LoadFromInfoString(infoString, assetName, memory, manager, zone);
}

9
src/ObjLoading/Game/IW4/AssetLoaders/AssetLoaderPhysPreset.h
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@ -2,13 +2,22 @@
#include "Game/IW4/IW4.h"
#include "AssetLoading/BasicAssetLoader.h"
#include "InfoString/InfoString.h"
#include "SearchPath/ISearchPath.h"
namespace IW4
{
class AssetLoaderPhysPreset final : public BasicAssetLoader<ASSET_TYPE_PHYSPRESET, PhysPreset>
{
static void CopyFromPhysPresetInfo(const PhysPresetInfo* physPresetInfo, PhysPreset* physPreset);
static bool LoadFromInfoString(const InfoString& infoString, const std::string& assetName, MemoryManager* memory, IAssetLoadingManager* manager, Zone* zone);
public:
_NODISCARD void* CreateEmptyAsset(const std::string& assetName, MemoryManager* memory) override;
_NODISCARD bool CanLoadFromGdt() const override;
bool LoadFromGdt(const std::string& assetName, IGdtQueryable* gdtQueryable, MemoryManager* memory, IAssetLoadingManager* manager, Zone* zone) const override;
_NODISCARD bool CanLoadFromRaw() const override;
bool LoadFromRaw(const std::string& assetName, ISearchPath* searchPath, MemoryManager* memory, IAssetLoadingManager* manager, Zone* zone) const override;
};
}