mirror of
https://github.com/Laupetin/OpenAssetTools.git
synced 2025-06-11 07:18:11 -05:00
Dump and load iw4 physpresets
This commit is contained in:
Jan
@ -1,13 +1,77 @@
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#include "AssetLoaderPhysPreset.h"
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#include <cstring>
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#include <iostream>
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#include "ObjLoading.h"
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#include "Game/IW4/IW4.h"
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#include "Game/IW4/ObjConstantsIW4.h"
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#include "Game/IW4/InfoString/InfoStringToStructConverter.h"
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#include "Game/IW4/InfoString/PhysPresetFields.h"
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#include "Pool/GlobalAssetPool.h"
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using namespace IW4;
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namespace IW4
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{
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class InfoStringToPhysPresetConverter final : public InfoStringToStructConverter
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{
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protected:
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bool ConvertExtensionField(const cspField_t& field, const std::string& value) override
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{
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assert(false);
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return false;
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}
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public:
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InfoStringToPhysPresetConverter(const InfoString& infoString, PhysPresetInfo* physPreset, ZoneScriptStrings& zoneScriptStrings, MemoryManager* memory, IAssetLoadingManager* manager,
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const cspField_t* fields, const size_t fieldCount)
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: InfoStringToStructConverter(infoString, physPreset, zoneScriptStrings, memory, manager, fields, fieldCount)
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{
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}
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};
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}
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void AssetLoaderPhysPreset::CopyFromPhysPresetInfo(const PhysPresetInfo* physPresetInfo, PhysPreset* physPreset)
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{
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physPreset->mass = std::clamp(physPresetInfo->mass, 1.0f, 2000.0f) * 0.001f;
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physPreset->bounce = physPresetInfo->bounce;
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if (physPresetInfo->isFrictionInfinity != 0)
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physPreset->friction = std::numeric_limits<float>::infinity();
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else
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physPreset->friction = physPresetInfo->friction;
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physPreset->bulletForceScale = physPresetInfo->bulletForceScale;
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physPreset->explosiveForceScale = physPresetInfo->explosiveForceScale;
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physPreset->sndAliasPrefix = physPresetInfo->sndAliasPrefix;
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physPreset->piecesSpreadFraction = physPresetInfo->piecesSpreadFraction;
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physPreset->piecesUpwardVelocity = physPresetInfo->piecesUpwardVelocity;
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physPreset->tempDefaultToCylinder = physPresetInfo->tempDefaultToCylinder != 0;
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physPreset->perSurfaceSndAlias = physPresetInfo->perSurfaceSndAlias != 0;
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}
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bool AssetLoaderPhysPreset::LoadFromInfoString(const InfoString& infoString, const std::string& assetName, MemoryManager* memory, IAssetLoadingManager* manager, Zone* zone)
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{
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const auto presetInfo = std::make_unique<PhysPresetInfo>();
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memset(presetInfo.get(), 0, sizeof(PhysPresetInfo));
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InfoStringToPhysPresetConverter converter(infoString, presetInfo.get(), zone->m_script_strings, memory, manager, phys_preset_fields, std::extent<decltype(phys_preset_fields)>::value);
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if (!converter.Convert())
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{
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std::cout << "Failed to parse phys preset: \"" << assetName << "\"" << std::endl;
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return true;
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}
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auto* physPreset = memory->Create<PhysPreset>();
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CopyFromPhysPresetInfo(presetInfo.get(), physPreset);
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physPreset->name = memory->Dup(assetName.c_str());
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manager->AddAsset(ASSET_TYPE_PHYSPRESET, assetName, physPreset, converter.GetDependencies(), converter.GetUsedScriptStrings());
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return true;
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}
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void* AssetLoaderPhysPreset::CreateEmptyAsset(const std::string& assetName, MemoryManager* memory)
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{
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auto* physPreset = memory->Create<PhysPreset>();
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@ -15,3 +79,47 @@ void* AssetLoaderPhysPreset::CreateEmptyAsset(const std::string& assetName, Memo
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physPreset->name = memory->Dup(assetName.c_str());
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return physPreset;
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}
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bool AssetLoaderPhysPreset::CanLoadFromGdt() const
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{
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return true;
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}
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bool AssetLoaderPhysPreset::LoadFromGdt(const std::string& assetName, IGdtQueryable* gdtQueryable, MemoryManager* memory, IAssetLoadingManager* manager, Zone* zone) const
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{
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auto* gdtEntry = gdtQueryable->GetGdtEntryByGdfAndName(ObjConstants::GDF_FILENAME_PHYS_PRESET, assetName);
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if (gdtEntry == nullptr)
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return false;
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InfoString infoString;
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if (!infoString.FromGdtProperties(*gdtEntry))
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{
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std::cout << "Failed to read phys preset gdt entry: \"" << assetName << "\"" << std::endl;
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return true;
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}
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return LoadFromInfoString(infoString, assetName, memory, manager, zone);
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}
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bool AssetLoaderPhysPreset::CanLoadFromRaw() const
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{
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return true;
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}
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bool AssetLoaderPhysPreset::LoadFromRaw(const std::string& assetName, ISearchPath* searchPath, MemoryManager* memory, IAssetLoadingManager* manager, Zone* zone) const
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{
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const auto fileName = "physic/" + assetName;
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const auto file = searchPath->Open(fileName);
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if (!file.IsOpen())
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return false;
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InfoString infoString;
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if (!infoString.FromStream(ObjConstants::INFO_STRING_PREFIX_PHYS_PRESET, *file.m_stream))
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{
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std::cout << "Failed to read phys preset raw file: \"" << fileName << "\"" << std::endl;
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return true;
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}
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return LoadFromInfoString(infoString, assetName, memory, manager, zone);
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}
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@ -2,13 +2,22 @@
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#include "Game/IW4/IW4.h"
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#include "AssetLoading/BasicAssetLoader.h"
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#include "InfoString/InfoString.h"
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#include "SearchPath/ISearchPath.h"
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namespace IW4
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{
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class AssetLoaderPhysPreset final : public BasicAssetLoader<ASSET_TYPE_PHYSPRESET, PhysPreset>
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{
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static void CopyFromPhysPresetInfo(const PhysPresetInfo* physPresetInfo, PhysPreset* physPreset);
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static bool LoadFromInfoString(const InfoString& infoString, const std::string& assetName, MemoryManager* memory, IAssetLoadingManager* manager, Zone* zone);
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public:
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_NODISCARD void* CreateEmptyAsset(const std::string& assetName, MemoryManager* memory) override;
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_NODISCARD bool CanLoadFromGdt() const override;
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bool LoadFromGdt(const std::string& assetName, IGdtQueryable* gdtQueryable, MemoryManager* memory, IAssetLoadingManager* manager, Zone* zone) const override;
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_NODISCARD bool CanLoadFromRaw() const override;
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bool LoadFromRaw(const std::string& assetName, ISearchPath* searchPath, MemoryManager* memory, IAssetLoadingManager* manager, Zone* zone) const override;
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};
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}
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@ -1,4 +1,227 @@
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#include "InfoStringToStructConverter.h"
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#include <cassert>
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#include <iostream>
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using namespace IW4;
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InfoStringToStructConverter::InfoStringToStructConverter(const InfoString& infoString, void* structure, ZoneScriptStrings& zoneScriptStrings, MemoryManager* memory, IAssetLoadingManager* manager,
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const cspField_t* fields, const size_t fieldCount)
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: InfoStringToStructConverterBase(infoString, structure, zoneScriptStrings, memory),
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m_loading_manager(manager),
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m_fields(fields),
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m_field_count(fieldCount)
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{
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}
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bool InfoStringToStructConverter::ConvertBaseField(const cspField_t& field, const std::string& value)
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{
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switch (static_cast<csParseFieldType_t>(field.iFieldType))
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{
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case CSPFT_STRING:
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return ConvertString(value, field.iOffset);
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case CSPFT_STRING_MAX_STRING_CHARS:
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return ConvertStringBuffer(value, field.iOffset, 1024);
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case CSPFT_STRING_MAX_QPATH:
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return ConvertStringBuffer(value, field.iOffset, 64);
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case CSPFT_STRING_MAX_OSPATH:
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return ConvertStringBuffer(value, field.iOffset, 256);
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case CSPFT_INT:
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return ConvertInt(value, field.iOffset);
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case CSPFT_BOOL:
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return ConvertBool(value, field.iOffset);
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case CSPFT_QBOOLEAN:
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return ConvertQBoolean(value, field.iOffset);
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case CSPFT_FLOAT:
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return ConvertFloat(value, field.iOffset);
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case CSPFT_MILLISECONDS:
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return ConvertMilliseconds(value, field.iOffset);
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case CSPFT_FX:
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{
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if (value.empty())
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{
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*reinterpret_cast<void**>(reinterpret_cast<uintptr_t>(m_structure) + field.iOffset) = nullptr;
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return true;
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}
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auto* fx = m_loading_manager->LoadDependency(ASSET_TYPE_FX, value);
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if (fx == nullptr)
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{
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std::cout << "Failed to load fx asset \"" << value << "\"" << std::endl;
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return false;
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}
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m_dependencies.emplace(fx);
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*reinterpret_cast<void**>(reinterpret_cast<uintptr_t>(m_structure) + field.iOffset) = fx->m_ptr;
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return true;
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}
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case CSPFT_XMODEL:
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{
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if (value.empty())
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{
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*reinterpret_cast<void**>(reinterpret_cast<uintptr_t>(m_structure) + field.iOffset) = nullptr;
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return true;
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}
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auto* xmodel = m_loading_manager->LoadDependency(ASSET_TYPE_XMODEL, value);
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if (xmodel == nullptr)
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{
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std::cout << "Failed to load xmodel asset \"" << value << "\"" << std::endl;
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return false;
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}
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m_dependencies.emplace(xmodel);
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*reinterpret_cast<void**>(reinterpret_cast<uintptr_t>(m_structure) + field.iOffset) = xmodel->m_ptr;
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return true;
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}
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case CSPFT_MATERIAL:
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{
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if (value.empty())
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{
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*reinterpret_cast<void**>(reinterpret_cast<uintptr_t>(m_structure) + field.iOffset) = nullptr;
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return true;
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}
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auto* material = m_loading_manager->LoadDependency(ASSET_TYPE_MATERIAL, value);
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if (material == nullptr)
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{
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std::cout << "Failed to load material asset \"" << value << "\"" << std::endl;
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return false;
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}
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m_dependencies.emplace(material);
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*reinterpret_cast<void**>(reinterpret_cast<uintptr_t>(m_structure) + field.iOffset) = material->m_ptr;
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return true;
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}
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case CSPFT_TRACER:
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{
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if (value.empty())
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{
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*reinterpret_cast<void**>(reinterpret_cast<uintptr_t>(m_structure) + field.iOffset) = nullptr;
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return true;
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}
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auto* tracer = m_loading_manager->LoadDependency(ASSET_TYPE_TRACER, value);
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if (tracer == nullptr)
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{
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std::cout << "Failed to load tracer asset \"" << value << "\"" << std::endl;
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return false;
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}
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m_dependencies.emplace(tracer);
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*reinterpret_cast<void**>(reinterpret_cast<uintptr_t>(m_structure) + field.iOffset) = tracer->m_ptr;
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return true;
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}
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case CSPFT_MPH_TO_INCHES_PER_SEC:
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{
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char* endPtr;
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*reinterpret_cast<float*>(reinterpret_cast<uintptr_t>(m_structure) + field.iOffset) = strtof(value.c_str(), &endPtr) * 17.6f;
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if (endPtr != &value[value.size()])
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{
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std::cout << "Failed to parse value \"" << value << "\" as mph" << std::endl;
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return false;
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}
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return true;
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}
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case CSPFT_PHYS_COLLMAP:
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{
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if (value.empty())
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{
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*reinterpret_cast<void**>(reinterpret_cast<uintptr_t>(m_structure) + field.iOffset) = nullptr;
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return true;
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}
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auto* collmap = m_loading_manager->LoadDependency(ASSET_TYPE_PHYSCOLLMAP, value);
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if (collmap == nullptr)
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{
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std::cout << "Failed to load collmap asset \"" << value << "\"" << std::endl;
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return false;
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}
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m_dependencies.emplace(collmap);
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*reinterpret_cast<void**>(reinterpret_cast<uintptr_t>(m_structure) + field.iOffset) = collmap->m_ptr;
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return true;
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}
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case CSPFT_SOUND:
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{
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if (value.empty())
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{
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*reinterpret_cast<void**>(reinterpret_cast<uintptr_t>(m_structure) + field.iOffset) = nullptr;
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return true;
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}
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auto* sound = m_loading_manager->LoadDependency(ASSET_TYPE_SOUND, value);
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if (sound == nullptr)
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{
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std::cout << "Failed to load sound asset \"" << value << "\"" << std::endl;
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return false;
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}
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m_dependencies.emplace(sound);
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*reinterpret_cast<void**>(reinterpret_cast<uintptr_t>(m_structure) + field.iOffset) = sound->m_ptr;
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return true;
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}
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case CSPFT_NUM_BASE_FIELD_TYPES:
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default:
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assert(false);
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return false;
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}
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}
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bool InfoStringToStructConverter::Convert()
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{
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for (auto fieldIndex = 0u; fieldIndex < m_field_count; fieldIndex++)
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{
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const auto& field = m_fields[fieldIndex];
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assert(field.iFieldType >= 0);
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auto foundValue = false;
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const auto& value = m_info_string.GetValueForKey(std::string(field.szName), &foundValue);
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if (foundValue)
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{
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if (field.iFieldType < CSPFT_NUM_BASE_FIELD_TYPES)
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{
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if (!ConvertBaseField(field, value))
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return false;
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}
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else
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{
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if (!ConvertExtensionField(field, value))
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return false;
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}
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}
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}
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return true;
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}
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@ -12,8 +12,6 @@ namespace IW4
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const cspField_t* m_fields;
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size_t m_field_count;
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static bool GetHashValue(const std::string& value, unsigned int& hash);
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virtual bool ConvertExtensionField(const cspField_t& field, const std::string& value) = 0;
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bool ConvertBaseField(const cspField_t& field, const std::string& value);
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