Add vehicle infostring loading

src/ObjLoading/Game/T6/AssetLoaders/AssetLoaderVehicle.cpp

@@ -0,0 +1,142 @@
+#include "AssetLoaderVehicle.h"
+
+#include <cstring>
+#include <iostream>
+
+#include "Game/T6/ObjConstantsT6.h"
+#include "Game/T6/T6.h"
+#include "Game/T6/InfoString/EnumStrings.h"
+#include "Game/T6/InfoString/InfoStringToStructConverter.h"
+#include "Game/T6/InfoString/VehicleFields.h"
+#include "InfoString/InfoString.h"
+#include "Pool/GlobalAssetPool.h"
+
+using namespace T6;
+
+namespace T6
+{
+    class InfoStringToVehicleConverter final : public InfoStringToStructConverter
+    {
+    protected:
+        bool ConvertExtensionField(const cspField_t& field, const std::string& value) override
+        {
+            switch (static_cast<VehicleFieldType>(field.iFieldType))
+            {
+            case VFT_TYPE:
+                return ConvertEnumInt(value, field.iOffset, s_vehicleClassNames, std::extent<decltype(s_vehicleClassNames)>::value);
+
+            case VFT_CAMERAMODE:
+                return ConvertEnumInt(value, field.iOffset, s_vehicleCameraModes, std::extent<decltype(s_vehicleCameraModes)>::value);
+
+            case VFT_TRACTION_TYPE:
+                return ConvertEnumInt(value, field.iOffset, s_tractionTypeNames, std::extent<decltype(s_tractionTypeNames)>::value);
+
+            case VFT_MPH_TO_INCHES_PER_SECOND:
+                {
+                    char* endPtr;
+                    *reinterpret_cast<float*>(reinterpret_cast<uintptr_t>(m_structure) + field.iOffset) = strtof(value.c_str(), &endPtr) * 17.6f;
+
+                    if (endPtr != &value[value.size()])
+                    {
+                        std::cout << "Failed to parse value \"" << value << "\" as mph" << std::endl;
+                        return false;
+                    }
+
+                    return true;
+                }
+
+            case VFT_POUNDS_TO_GAME_MASS:
+                {
+                    char* endPtr;
+                    *reinterpret_cast<float*>(reinterpret_cast<uintptr_t>(m_structure) + field.iOffset) = strtof(value.c_str(), &endPtr) * 0.001f;
+
+                    if (endPtr != &value[value.size()])
+                    {
+                        std::cout << "Failed to parse value \"" << value << "\" as pounds" << std::endl;
+                        return false;
+                    }
+
+                    return true;
+                }
+
+            case VFT_TEAM:
+                {
+                    if (value == "axis")
+                    {
+                        *reinterpret_cast<int*>(reinterpret_cast<uintptr_t>(m_structure) + field.iOffset) = TEAM_AXIS;
+                        return true;
+                    }
+
+                    if (value == "allies")
+                    {
+                        *reinterpret_cast<int*>(reinterpret_cast<uintptr_t>(m_structure) + field.iOffset) = TEAM_ALLIES;
+                        return true;
+                    }
+
+                    *reinterpret_cast<int*>(reinterpret_cast<uintptr_t>(m_structure) + field.iOffset) = TEAM_BAD;
+                    std::cout << "Failed to parse value \"" << value << "\" as team" << std::endl;
+                    return false;
+                }
+
+            case VFT_KEY_BINDING:
+            case VFT_GRAPH:
+            case VFT_WIIUCONTROLOVERRIDE:
+            case VFT_NUM:
+            default:
+                assert(false);
+                return false;
+            }
+        }
+
+    public:
+        InfoStringToVehicleConverter(const InfoString& infoString, VehicleDef* vehicleDef, ZoneScriptStrings& zoneScriptStrings, MemoryManager* memory, IAssetLoadingManager* manager,
+                                     const cspField_t* fields, const size_t fieldCount)
+            : InfoStringToStructConverter(infoString, vehicleDef, zoneScriptStrings, memory, manager, fields, fieldCount)
+        {
+        }
+    };
+}
+
+void* AssetLoaderVehicle::CreateEmptyAsset(const std::string& assetName, MemoryManager* memory)
+{
+    auto* vehicleDef = memory->Create<VehicleDef>();
+    memset(vehicleDef, 0, sizeof(VehicleDef));
+    vehicleDef->name = memory->Dup(assetName.c_str());
+    return vehicleDef;
+}
+
+bool AssetLoaderVehicle::CanLoadFromRaw() const
+{
+    return true;
+}
+
+bool AssetLoaderVehicle::LoadFromRaw(const std::string& assetName, ISearchPath* searchPath, MemoryManager* memory, IAssetLoadingManager* manager, Zone* zone) const
+{
+    const auto fileName = "vehicles/" + assetName;
+    const auto file = searchPath->Open(fileName);
+    if (!file.IsOpen())
+        return false;
+
+    InfoString infoString;
+    if (!infoString.FromStream(ObjConstants::INFO_STRING_PREFIX_VEHICLE, *file.m_stream))
+    {
+        std::cout << "Failed to read vehicle raw file: \"" << fileName << "\"" << std::endl;
+        return true;
+    }
+
+    auto* vehicleDef = memory->Create<VehicleDef>();
+    memset(vehicleDef, 0, sizeof(VehicleDef));
+
+    InfoStringToVehicleConverter converter(infoString, vehicleDef, zone->m_script_strings, memory, manager, vehicle_fields, std::extent<decltype(vehicle_fields)>::value);
+    if(!converter.Convert())
+    {
+        std::cout << "Failed to parse vehicle raw file: \"" << fileName << "\"" << std::endl;
+        return true;
+    }
+
+    vehicleDef->name = memory->Dup(assetName.c_str());
+
+    manager->AddAsset(ASSET_TYPE_VEHICLEDEF, assetName, vehicleDef, converter.GetDependencies(), converter.GetUsedScriptStrings());
+
+    return true;
+}

src/ObjLoading/Game/T6/AssetLoaders/AssetLoaderVehicle.h

@@ -0,0 +1,16 @@
+#pragma once
+#include "Game/T6/T6.h"
+#include "AssetLoading/BasicAssetLoader.h"
+#include "AssetLoading/IAssetLoadingManager.h"
+#include "SearchPath/ISearchPath.h"
+
+namespace T6
+{
+    class AssetLoaderVehicle final : public BasicAssetLoader<ASSET_TYPE_VEHICLEDEF, VehicleDef>
+    {
+    public:
+        _NODISCARD void* CreateEmptyAsset(const std::string& assetName, MemoryManager* memory) override;
+        _NODISCARD bool CanLoadFromRaw() const override;
+        bool LoadFromRaw(const std::string& assetName, ISearchPath* searchPath, MemoryManager* memory, IAssetLoadingManager* manager, Zone* zone) const override;
+    };
+}

src/ObjLoading/Game/T6/ObjLoaderT6.cpp

@@ -11,6 +11,7 @@
 #include "AssetLoaders/AssetLoaderScriptParseTree.h"
 #include "AssetLoaders/AssetLoaderSlug.h"
 #include "AssetLoaders/AssetLoaderStringTable.h"
+#include "AssetLoaders/AssetLoaderVehicle.h"
 #include "AssetLoading/AssetLoadingManager.h"
 #include "Image/Texture.h"
 #include "Image/IwiLoader.h"
@@ -64,7 +65,7 @@ namespace T6
         REGISTER_ASSET_LOADER(BASIC_LOADER(ASSET_TYPE_GLASSES, Glasses))
         REGISTER_ASSET_LOADER(BASIC_LOADER(ASSET_TYPE_EMBLEMSET, EmblemSet))
         REGISTER_ASSET_LOADER(AssetLoaderScriptParseTree)
-        REGISTER_ASSET_LOADER(BASIC_LOADER(ASSET_TYPE_VEHICLEDEF, VehicleDef))
+        REGISTER_ASSET_LOADER(AssetLoaderVehicle)
         REGISTER_ASSET_LOADER(BASIC_LOADER(ASSET_TYPE_MEMORYBLOCK, MemoryBlock))
         REGISTER_ASSET_LOADER(BASIC_LOADER(ASSET_TYPE_ADDON_MAP_ENTS, AddonMapEnts))
         REGISTER_ASSET_LOADER(BASIC_LOADER(ASSET_TYPE_TRACER, TracerDef))