Maintenance

.clang-format

@@ -51,7 +51,7 @@ CompactNamespaces: false
 Cpp11BracedListStyle: true
 EmptyLineBeforeAccessModifier: Always
 FixNamespaceComments: true
-IncludeBlocks: Preserve
+IncludeBlocks: Regroup
 IndentCaseBlocks: true
 IndentCaseLabels: false
 IndentPPDirectives: None
@@ -119,4 +119,24 @@ SpaceAroundPointerQualifiers: Default
 SpaceBeforeCpp11BracedList: true
 SpaceInEmptyBlock: true
 PenaltyBreakAssignment: 200
-KeepEmptyLinesAtTheStartOfBlocks: false
+KeepEmptyLinesAtTheStartOfBlocks: false
+IncludeCategories:
+  - Regex:           '^<Engine/'
+    Priority:        1
+  - Regex:           '^<System/'
+    Priority:        2
+  - Regex:           '^<Utils/'
+    Priority:        3
+  - Regex:           '^<EngineTests/'
+    Priority:        4
+  - Regex:           '^<SystemTests/'
+    Priority:        5
+  - Regex:           '^<UtilsTests/'
+    Priority:        6
+  - Regex:           '^<[a-zA-Z0-9_/]+\.h>'
+    Priority:        7
+  - Regex:           '^<[a-zA-Z0-9_/]+\.hpp>'
+    Priority:        7
+  - Regex:           '^<[a-zA-Z0-9_/]+>'
+    Priority:        8
+MainIncludeChar: AngleBracket

.devcontainer/devcontainer.json

@@ -1,4 +1,4 @@
 {
 	"name": "Bigfoot",
-	"image": "git.romainboullard.com/bigfootdev/linuxbigfootbuilder:main"
+	"image": "git.romainboullard.com/bigfootdev/linuxcppbuilder:development"
 }

.gitea/workflows/ci.yml

@@ -6,20 +6,19 @@ on:
       - '**'
   workflow_dispatch:
 
-env:
-  CCACHE_BASEDIR: ${{ github.workspace }}
-
 jobs:
   build-and-test:
     runs-on: ubuntu-latest
     timeout-minutes: 120
     container:
-      image: git.romainboullard.com/bigfootdev/linuxbigfootbuilder:main
+      image: git.romainboullard.com/bigfootdev/linuxcppbuilder:development
+
     strategy:
       matrix:
         build_type: ["Debug", "RelWithDebInfo", "Release"]
         unity_build: ["ON", "OFF"]
-    name: "Build & Test ${{ matrix.build_type }} (Unity Build: ${{ matrix.unity_build }})"
+        conan_profile: ["./ConanProfiles/clang", "./ConanProfiles/clang_asan"]
+    name: "Build & Test ${{ matrix.build_type }} with ${{ matrix.conan_profile }} (Unity Build: ${{ matrix.unity_build }})"
     steps:
       - name: Install Node.js
         run: apt-get update && apt-get install -y nodejs
@@ -29,22 +28,20 @@ jobs:
         with:
           submodules: recursive
 
-      - name: Show ccache stats before
-        run: ccache --zero-stats
-
       - name: Build
         run: |
-            conan install . --deployer=full_deploy --deployer-folder=build --remote=bigfootpackages -pr:h=clang -pr:b=clang  --build=missing -s build_type=${{ matrix.build_type }} -o bigfoot/*:build_tests=True -o bigfoot/*:tracy=False -o bigfoot/*:build_tools=True -o bigfoot/*:vulkan=True -o bigfoot/*:build_benchmarks=True
+            conan install . --remote=bigfootpackages -pr:h=${{ matrix.conan_profile }} -pr:b=./ConanProfiles/Tools/clang  --build=* -s build_type=${{ matrix.build_type }} -o bigfoot/*:build_tests=True -o bigfoot/*:build_benchmarks=True -o bigfoot/*:tracy=False -o bigfoot/*:vulkan=True
+            . ./build/${{ matrix.build_type }}/generators/conanbuild.sh
             cmake -S . -B ./build/${{ matrix.build_type }} --toolchain ./build/${{ matrix.build_type }}/generators/conan_toolchain.cmake -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} -DCMAKE_UNITY_BUILD=${{ matrix.unity_build }} -G "Ninja"
             cmake --build build/${{ matrix.build_type }} --parallel $(nproc)
-
+            . ./build/${{ matrix.build_type }}/generators/deactivate_conanbuild.sh
-      - name: Show ccache stats after
-        run: ccache --show-stats
 
       - name: Unit Tests
         run: |
             cd ./build/${{ matrix.build_type }}
+            . ../../build/${{ matrix.build_type }}/generators/conanbuild.sh
             xvfb-run ctest . --output-on-failure
+            . ../../build/${{ matrix.build_type }}/generators/deactivate_conanbuild.sh
 
   clang-format:
     runs-on: ubuntu-latest

.gitea/workflows/sonarqube.yml

@@ -11,7 +11,8 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 120
     container:
-      image: git.romainboullard.com/bigfootdev/linuxbigfootbuilder:main
+      image: git.romainboullard.com/bigfootdev/linuxcppbuilder:development
+
     name: "Sonarqube"
     steps:
       - name: Install Node.js
@@ -23,11 +24,13 @@ jobs:
           fetch-depth: 0
           submodules: recursive
 
-      - name: Generate
+      - name: Build
         run: |
-            conan install . --deployer=full_deploy --deployer-folder=build --remote=bigfootpackages -pr:h=clang_coverage -pr:b=clang_coverage  --build=missing -s build_type=Debug -o bigfoot/*:build_tests=True -o bigfoot/*:tracy=False -o bigfoot/*:build_tools=True -o bigfoot/*:vulkan=True -o bigfoot/*:build_benchmarks=True
+            conan install . --remote=bigfootpackages -pr:h=./ConanProfiles/clang_coverage -pr:b=./ConanProfiles/Tools/clang  --build=* -s build_type=Debug -o bigfoot/*:build_tests=True -o bigfoot/*:build_benchmarks=True -o bigfoot/*:tracy=False -o bigfoot/*:build_tools=True -o bigfoot/*:vulkan=True
+            . ./build/Debug/generators/conanbuild.sh
             cmake -S . -B ./build/Debug --toolchain ./build/Debug/generators/conan_toolchain.cmake -DCMAKE_BUILD_TYPE=Debug -G "Ninja"
             cmake --build build/Debug --parallel $(nproc)
+            . ./build/Debug/generators/deactivate_conanbuild.sh
 
       - name: Clang-Tidy
         run: run-clang-tidy -p ./build/Debug/ >> tidy_result.txt

.gitignore

@@ -18,4 +18,4 @@ graph_info.json
 
 test_package/Vendor
 
-graphviz
+graphviz*

Bigfoot/Benchmarks/CMakeLists.txt

@@ -0,0 +1 @@
+add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/Utils)

Bigfoot/Benchmarks/Utils/CMakeLists.txt

@@ -0,0 +1,5 @@
+get_filename_component(PackageName ${CMAKE_CURRENT_SOURCE_DIR} NAME)
+project(${PackageName}Benchmarks)
+
+bigfoot_create_package_benchmarks(
+    "")

Bigfoot/Benchmarks/Utils/Container/SlotMap.cpp

@@ -0,0 +1,250 @@
+#include <Utils/Containers/SlotMap.hpp>
+
+#include <ankerl/unordered_dense.h>
+#include <benchmark/benchmark.h>
+
+#include <algorithm>
+#include <cstdint>
+#include <random>
+#include <type_traits>
+#include <utility>
+#include <vector>
+
+namespace Bigfoot
+{
+struct MyComplexStruct
+{
+    std::uint32_t m_actualValueForBench = 0;   // field summed by the Iterate benchmark
+
+    float m_position[3] = {0.0f, 0.0f, 0.0f};
+    float m_rotation[4] = {0.0f, 0.0f, 0.0f, 1.0f};
+    float m_scale[3] = {1.0f, 1.0f, 1.0f};
+
+    std::uint64_t m_entityId = 0;
+    std::uint32_t m_parentSlot = 0;
+    std::uint32_t m_flags = 0;
+
+    MyComplexStruct() = default;
+
+    explicit MyComplexStruct(const std::uint32_t p_value):
+        m_actualValueForBench(p_value),
+        m_entityId(p_value)
+    {
+    }
+};
+
+static_assert(sizeof(MyComplexStruct) == 64, "Payload should be exactly one cache line.");
+static_assert(std::is_trivially_copyable_v<MyComplexStruct>,
+              "Container moves should be a plain memcpy, not a heap-touching move.");
+
+class SlotMapAdaptor
+{
+  public:
+    using Key = SlotMap<MyComplexStruct>::SlotKey;
+
+    Key Add(MyComplexStruct&& p_value)
+    {
+        return m_container.Insert(std::move(p_value));
+    }
+
+    const MyComplexStruct* Find(const Key p_key) const
+    {
+        return m_container.Get(p_key);
+    }
+
+    void Remove(const Key p_key)
+    {
+        m_container.Remove(p_key);
+    }
+
+    void Clear()
+    {
+        m_container.Reset();
+    }
+
+    template<class FUNC>
+    void ForEachValue(FUNC&& p_func) const
+    {
+        for (const MyComplexStruct& value: m_container)
+        {
+            p_func(value);
+        }
+    }
+
+  private:
+    SlotMap<MyComplexStruct> m_container;
+};
+
+template<class MAP>
+class HashMapHarnessAdaptor
+{
+  public:
+    using Key = typename MAP::key_type;
+
+    Key Add(MyComplexStruct&& p_value)
+    {
+        const Key key = m_nextKey++;
+        m_container.emplace(key, std::move(p_value));
+        return key;
+    }
+
+    const MyComplexStruct* Find(const Key p_key) const
+    {
+        const auto it = m_container.find(p_key);
+        return it != m_container.end() ? &it->second : nullptr;
+    }
+
+    void Remove(const Key p_key)
+    {
+        m_container.erase(p_key);
+    }
+
+    void Clear()
+    {
+        m_container.clear();
+        m_nextKey = 0;
+    }
+
+    template<class FUNC>
+    void ForEachValue(FUNC&& p_func) const
+    {
+        for (const auto& keyValue: m_container)
+        {
+            p_func(keyValue.second);
+        }
+    }
+
+  private:
+    MAP m_container;
+    Key m_nextKey = 0;
+};
+
+template<class ADAPTOR>
+void Insert(benchmark::State& state)
+{
+    const auto count = static_cast<std::uint32_t>(state.range(0));
+
+    for (auto _: state)
+    {
+        ADAPTOR adaptor;
+        for (std::uint32_t i = 0; i < count; ++i)
+        {
+            benchmark::DoNotOptimize(adaptor.Add(MyComplexStruct {i}));
+        }
+        benchmark::DoNotOptimize(adaptor);
+        benchmark::ClobberMemory();
+    }
+
+    state.SetItemsProcessed(state.iterations() * count);
+}
+
+template<class ADAPTOR>
+void Remove(benchmark::State& state)
+{
+    const auto count = static_cast<std::uint32_t>(state.range(0));
+
+    ADAPTOR adaptor;
+    std::vector<typename ADAPTOR::Key> keys;
+    keys.reserve(count);
+    std::mt19937 rng(0x5EEDU);
+
+    for (auto _: state)
+    {
+        state.PauseTiming();
+        adaptor.Clear();
+        keys.clear();
+        for (std::uint32_t i = 0; i < count; ++i)
+        {
+            keys.push_back(adaptor.Add(MyComplexStruct {i}));
+        }
+        std::shuffle(keys.begin(), keys.end(), rng);
+        state.ResumeTiming();
+
+        for (const typename ADAPTOR::Key key: keys)
+        {
+            adaptor.Remove(key);
+        }
+        benchmark::DoNotOptimize(adaptor);
+        benchmark::ClobberMemory();
+    }
+
+    state.SetItemsProcessed(state.iterations() * count);
+}
+
+template<class ADAPTOR>
+void Get(benchmark::State& state)
+{
+    const auto count = static_cast<std::uint32_t>(state.range(0));
+
+    ADAPTOR adaptor;
+    std::vector<typename ADAPTOR::Key> keys;
+    keys.reserve(count);
+    for (std::uint32_t i = 0; i < count; ++i)
+    {
+        keys.push_back(adaptor.Add(MyComplexStruct {i}));
+    }
+    std::mt19937 rng(0x5EEDU);
+    std::shuffle(keys.begin(), keys.end(), rng);
+
+    for (auto _: state)
+    {
+        std::uint64_t sum = 0;
+        for (const typename ADAPTOR::Key key: keys)
+        {
+            if (const MyComplexStruct* const value = adaptor.Find(key))
+            {
+                sum += value->m_actualValueForBench;
+            }
+        }
+        benchmark::DoNotOptimize(sum);
+    }
+
+    state.SetItemsProcessed(state.iterations() * count);
+}
+
+template<class ADAPTOR>
+void Iterate(benchmark::State& state)
+{
+    const auto count = static_cast<std::uint32_t>(state.range(0));
+
+    ADAPTOR adaptor;
+    for (std::uint32_t i = 0; i < count; ++i)
+    {
+        adaptor.Add(MyComplexStruct {i});
+    }
+
+    for (auto _: state)
+    {
+        std::uint64_t sum = 0;
+        adaptor.ForEachValue(
+            [&sum](const MyComplexStruct& value)
+            {
+                sum += value.m_actualValueForBench;
+            });
+        benchmark::DoNotOptimize(sum);
+    }
+
+    state.SetItemsProcessed(state.iterations() * count);
+}
+
+#define BIGFOOT_REGISTER_BENCHMARKS(ADAPTOR, NAME)                                                                     \
+    BENCHMARK_TEMPLATE(Insert, ADAPTOR)->Name(NAME "/Insert")->Arg(512)->Arg(8192)->Arg(262'144)->Arg(4'194'304);      \
+    BENCHMARK_TEMPLATE(Remove, ADAPTOR)->Name(NAME "/Remove")->Arg(512)->Arg(8192)->Arg(262'144)->Arg(4'194'304);      \
+    BENCHMARK_TEMPLATE(Get, ADAPTOR)->Name(NAME "/Get")->Arg(512)->Arg(8192)->Arg(262'144)->Arg(4'194'304);            \
+    BENCHMARK_TEMPLATE(Iterate, ADAPTOR)->Name(NAME "/Iterate")->Arg(512)->Arg(8192)->Arg(262'144)->Arg(4'194'304);
+
+using UnorderedDenseMapHarness = HashMapHarnessAdaptor<ankerl::unordered_dense::map<std::uint64_t, MyComplexStruct>>;
+using UnorderedDenseSegementedMapHarness =
+    HashMapHarnessAdaptor<ankerl::unordered_dense::segmented_map<std::uint64_t, MyComplexStruct>>;
+using UnorderedMapHarness = HashMapHarnessAdaptor<std::unordered_map<std::uint64_t, MyComplexStruct>>;
+using MapHarness = HashMapHarnessAdaptor<std::map<std::uint64_t, MyComplexStruct>>;
+
+BIGFOOT_REGISTER_BENCHMARKS(SlotMapAdaptor, "Bigfoot::SlotMap");
+BIGFOOT_REGISTER_BENCHMARKS(UnorderedDenseMapHarness, "ankerl::unordered_dense::map");
+BIGFOOT_REGISTER_BENCHMARKS(UnorderedDenseSegementedMapHarness, "ankerl::unordered_dense::segmented_map");
+BIGFOOT_REGISTER_BENCHMARKS(UnorderedMapHarness, "std::unordered_map");
+BIGFOOT_REGISTER_BENCHMARKS(MapHarness, "std::map");
+
+#undef BIGFOOT_REGISTER_BENCHMARKS
+#undef BIGFOOT_CACHE_TIER_ARGS
+}   // namespace Bigfoot

Bigfoot/Sources/Engine/Asset/AssetTypeID.cpp

@@ -0,0 +1,24 @@
+/*********************************************************************
+ * \file   AssetTypeID.cpp
+ *
+ * \author Romain BOULLARD
+ * \date   May 2026
+ *********************************************************************/
+#include <Engine/Asset/AssetTypeID.hpp>
+
+#include <Engine/Asset/AssetTypeID_generated.hpp>
+
+namespace flatbuffers
+{
+Flat::Bigfoot::AssetTypeID Pack(const Bigfoot::AssetTypeID& p_assetTypeID)
+{
+    return Flat::Bigfoot::AssetTypeID {p_assetTypeID};
+}
+
+/****************************************************************************************/
+
+Bigfoot::AssetTypeID UnPack(const Flat::Bigfoot::AssetTypeID& p_flatAssetTypeID)
+{
+    return Bigfoot::AssetTypeID {p_flatAssetTypeID.value()};
+}
+}   // namespace flatbuffers

Bigfoot/Sources/Engine/BigFile/BigFile.cpp

@@ -13,8 +13,12 @@ namespace Bigfoot
 BigFile::BigFile(const File& p_file)
 {
     [[maybe_unused]]
-    const int result = sqlite3_open_v2(p_file.Absolute().Path().data(), &m_db, SQLITE_OPEN_READWRITE, nullptr);
+    const int result = sqlite3_open_v2(p_file.ToAbsolute().GetPath().data(), &m_db, SQLITE_OPEN_READWRITE, nullptr);
-    CRITICAL_ASSERT(EngineAssertHandler, result == SQLITE_OK, "Failed to open BigFile DB: {}", sqlite3_errmsg(m_db));
+    CRITICAL_ASSERT(EngineAssertHandler,
+                    result == SQLITE_OK,
+                    "Failed to open BigFile {} DB: {}",
+                    p_file.ToAbsolute().GetPath(),
+                    sqlite3_errmsg(m_db));
 }
 
 /****************************************************************************************/
@@ -111,6 +115,19 @@ void BigFile::Request::Bind(const std::uint32_t p_index, const std::int64_t p_va
 
 /****************************************************************************************/
 
+void BigFile::Request::Bind(const std::uint32_t p_index, const std::uint64_t p_value)
+{
+    ASSERT(EngineAssertHandler,
+           (p_index >= 1) && (p_index <= static_cast<std::uint32_t>(sqlite3_bind_parameter_count(m_statement))),
+           "Invalid index for statement");
+
+    [[maybe_unused]]
+    const int result = sqlite3_bind_int64(m_statement, p_index, std::bit_cast<std::int64_t>(p_value));
+    ASSERT(EngineAssertHandler, result == SQLITE_OK, "Failed to bind value for statement: {}", sqlite3_errmsg(m_db));
+}
+
+/****************************************************************************************/
+
 void BigFile::Request::Bind(const std::uint32_t p_index, const float p_value)
 {
     ASSERT(EngineAssertHandler,
@@ -226,6 +243,13 @@ BigFile::Request::Column::operator std::int64_t() const
 
 /****************************************************************************************/
 
+BigFile::Request::Column::operator std::uint64_t() const
+{
+    return std::bit_cast<std::uint64_t>(sqlite3_column_int64(m_statement, m_index));
+}
+
+/****************************************************************************************/
+
 BigFile::Request::Column::operator float() const
 {
     return static_cast<float>(sqlite3_column_double(m_statement, m_index));

Bigfoot/Sources/Engine/BigFile/BigFileSchema.sql

@@ -1,13 +1,11 @@
 PRAGMA journal_mode=WAL;
 PRAGMA foreign_keys = ON;
 
-DROP TABLE IF EXISTS AssetHeader;
 CREATE TABLE IF NOT EXISTS AssetHeader (
     UUID              	BLOB        NOT NULL UNIQUE,
     Name            	TEXT        NOT NULL UNIQUE,
     TypeID              INTEGER     NOT NULL,
     TypeName            TEXT        NOT NULL,
-    Version             INTEGER     NOT NULL,
 
     CreateTime      	INTEGER     NOT NULL DEFAULT(CAST(unixepoch('subsec') AS INTEGER) * 1000000),
     ModificationTime    INTEGER     NOT NULL DEFAULT(CAST(unixepoch('subsec') AS INTEGER) * 1000000),
@@ -23,7 +21,6 @@ BEGIN
     WHERE UUID = NEW.UUID;
 END;
 
-DROP TABLE IF EXISTS Asset;
 CREATE TABLE IF NOT EXISTS Asset (
     UUID              	BLOB        NOT NULL UNIQUE,
 

Bigfoot/Sources/Engine/CMakeLists.txt

@@ -5,8 +5,7 @@ set(PublicDependencies
         SQLite::SQLite3)
 set(PrivateDependencies)
 set(BigfootPublicDependencies
-        System
+        System)
-        Utils)
 set(BigfootPrivateDependencies)
 
 set(BIGFOOT_MAJOR 0)

Bigfoot/Sources/Engine/Include/Engine/Asset/Asset.fbs

@@ -0,0 +1,22 @@
+include "Engine/Asset/AssetTypeID.fbs";
+
+include "System/UUID/UUID.fbs";
+
+namespace Flat.Bigfoot;
+
+table AssetHeader
+{
+    uuid:         UUID        (required, native_inline, id: 0);
+    name:         string      (required, id: 1);
+    type_id:      AssetTypeID (required, native_inline, id: 2);
+    type_name:    string      (required, id: 3);
+    version:      uint = 0    (id: 4);
+}
+
+table Asset
+{
+    header: AssetHeader (required, id: 0);
+    inner_asset:  [ubyte]     (required, id: 1);
+}
+
+root_type Asset;

Bigfoot/Sources/Engine/Include/Engine/Asset/Asset.hpp

@@ -0,0 +1,131 @@
+/*********************************************************************
+ * \file   Asset.hpp
+ *
+ * \author Romain BOULLARD
+ * \date   April 2026
+ *********************************************************************/
+#ifndef BIGFOOT_ENGINE_ASSET_ASSET_HPP
+#define BIGFOOT_ENGINE_ASSET_ASSET_HPP
+#include <Engine/Asset/Asset_generated.hpp>
+#include <Engine/Asset/Reference_generated.hpp>
+#include <Engine/EngineAssertHandler.hpp>
+
+#include <EASTL/span.h>
+#include <EASTL/vector.h>
+#include <ankerl/unordered_dense.h>
+#include <flatbuffers/reflection.h>
+#include <rapidhash.h>
+
+namespace Bigfoot
+{
+template<class ASSET>
+class Asset
+{
+  public:
+    using FLAT_ASSET = typename ASSET::FLAT;
+
+    Asset():
+        m_header(::Flat::Bigfoot::AssetHeaderT {.uuid = UUID {},
+                                                .name = eastl::string {},
+                                                .type_id = GetTypeID(),
+                                                .type_name = eastl::string {GetTypeName()},
+                                                .version = 0})
+    {
+    }
+
+    explicit Asset(const eastl::span<const std::byte> p_flatbuffer):
+        Asset()
+    {
+#ifdef BIGFOOT_NOT_OPTIMIZED
+        flatbuffers::Verifier verifier {std::bit_cast<std::uint8_t*>(p_flatbuffer.data()), p_flatbuffer.size()};
+        const bool assetVerified = ::Flat::Bigfoot::VerifyAssetBuffer(verifier);
+        CRITICAL_ASSERT(EngineAssertHandler, assetVerified, "Given asset could not be verified!");
+
+        const ::Flat::Bigfoot::Asset* asset = flatbuffers::GetRoot<::Flat::Bigfoot::Asset>(p_flatbuffer.data());
+
+        flatbuffers::Verifier innerAssetVerifier {asset->inner_asset()->data(), asset->inner_asset()->size()};
+        const bool innerAssetVerified = innerAssetVerifier.VerifyBuffer<FLAT_ASSET>();
+        CRITICAL_ASSERT(EngineAssertHandler, innerAssetVerified, "Given asset could not be verified!");
+#else
+        const ::Flat::Bigfoot::Asset* asset = flatbuffers::GetRoot<::Flat::Bigfoot::Asset>(p_flatbuffer.data());
+#endif
+
+        asset->header()->UnPackTo(&m_header);
+        flatbuffers::GetRoot<FLAT_ASSET>(asset->inner_asset()->data())->UnPackTo(&m_asset, nullptr);
+    }
+
+    Asset(const Asset& p_asset) = delete;
+    Asset(Asset&& p_asset) = default;
+
+    ~Asset() = default;
+
+    [[nodiscard]]
+    const ::Flat::Bigfoot::AssetHeaderT& GetHeader() const
+    {
+        return m_header;
+    }
+
+    [[nodiscard]]
+    const typename FLAT_ASSET::NativeTableType& GetAsset() const
+    {
+        return m_asset;
+    }
+
+    [[nodiscard]]
+    typename FLAT_ASSET::NativeTableType& GetAsset()
+    {
+        return m_asset;
+    }
+
+    [[nodiscard]]
+    eastl::vector<std::byte> Save() const
+    {
+        flatbuffers::FlatBufferBuilder innerAssetFbb;
+        innerAssetFbb.Finish(FLAT_ASSET::Pack(innerAssetFbb, &m_asset));
+
+        ::Flat::Bigfoot::AssetT asset;
+        asset.header = eastl::make_unique<::Flat::Bigfoot::AssetHeaderT>(m_header);
+        asset.inner_asset = eastl::vector<std::uint8_t> {innerAssetFbb.GetBufferPointer(),
+                                                         innerAssetFbb.GetBufferPointer() + innerAssetFbb.GetSize()};
+
+        flatbuffers::FlatBufferBuilder assetFbb;
+        assetFbb.Finish(::Flat::Bigfoot::Asset::Pack(assetFbb, &asset));
+
+        return eastl::vector<std::byte> {std::bit_cast<std::byte*>(assetFbb.GetBufferPointer()),
+                                         std::bit_cast<std::byte*>(assetFbb.GetBufferPointer() + assetFbb.GetSize())};
+    }
+
+    void SetName(const eastl::string_view p_name)
+    {
+        m_header.name = p_name;
+    }
+
+    void SetVersion(const std::uint32_t p_version)
+    {
+        m_header.version = p_version;
+    }
+
+    [[nodiscard]]
+    static std::uint64_t GetTypeID()
+    {
+        static const std::uint64_t typeID = rapidhash(FLAT_ASSET::GetFullyQualifiedName(),
+                                                      std::strlen(FLAT_ASSET::GetFullyQualifiedName()));
+        return typeID;
+    }
+
+    [[nodiscard]]
+    static eastl::string_view GetTypeName()
+    {
+        return FLAT_ASSET::GetFullyQualifiedName();
+    }
+
+    Asset& operator=(const Asset& p_asset) = delete;
+    Asset& operator=(Asset&& p_asset) = default;
+
+  private:
+    ::Flat::Bigfoot::AssetHeaderT m_header;
+    typename FLAT_ASSET::NativeTableType m_asset;
+};
+}   // namespace Bigfoot
+
+#endif

Bigfoot/Sources/Engine/Include/Engine/Asset/AssetContainer.hpp

@@ -0,0 +1,103 @@
+/*********************************************************************
+ * \file   AssetContainer.hpp
+ *
+ * \author Romain BOULLARD
+ * \date   May 2026
+ *********************************************************************/
+#ifndef BIGFOOT_ENGINE_ASSET_ASSETCONTAINER_HPP
+#define BIGFOOT_ENGINE_ASSET_ASSETCONTAINER_HPP
+#include <Engine/Asset/Asset.hpp>
+#include <Engine/EngineAssertHandler.hpp>
+
+#include <Utils/Containers/SlotMap.hpp>
+
+#include <ankerl/unordered_dense.h>
+
+#include <cstdint>
+
+namespace Bigfoot
+{
+template<class ASSET>
+class AssetContainer
+{
+  public:
+    AssetContainer() = default;
+
+    AssetContainer(const AssetContainer& p_container) = default;
+    AssetContainer(AssetContainer&& p_container) = default;
+
+    ~AssetContainer() = default;
+
+    template<class... ARGS>
+    [[nodiscard]]
+    typename SlotMap<ASSET>::SlotKey Insert(ARGS&&... p_args)
+    {
+        const typename SlotMap<ASSET>::SlotKey slotKey = m_assets.Insert(std::forward<ARGS>(p_args)...);
+        m_uuidToSlotKey.insert({m_assets.Get(slotKey)->GetHeader().uuid, slotKey});
+
+        return slotKey;
+    }
+
+    [[nodiscard]]
+    ASSET* Get(const typename SlotMap<ASSET>::SlotKey p_key)
+    {
+        return m_assets.Get(p_key);
+    }
+
+    [[nodiscard]]
+    const ASSET* Get(const typename SlotMap<ASSET>::SlotKey p_key) const
+    {
+        return m_assets.Get(p_key);
+    }
+
+    [[nodiscard]]
+    typename SlotMap<ASSET>::SlotKey GetSlotKey(const UUID& p_uuid) const
+    {
+        if (const auto it = m_uuidToSlotKey.find(p_uuid); it != m_uuidToSlotKey.end())
+        {
+            return it->second;
+        }
+        return typename SlotMap<ASSET>::SlotKey {};
+    }
+
+    [[nodiscard]]
+    bool Has(const typename SlotMap<ASSET>::SlotKey p_key) const
+    {
+        return m_assets.Has(p_key);
+    }
+
+    [[nodiscard]]
+    bool Has(const UUID& p_uuid) const
+    {
+        return m_uuidToSlotKey.contains(p_uuid);
+    }
+
+    void Remove(const typename SlotMap<ASSET>::SlotKey p_key)
+    {
+        if (const ASSET* asset = Get(p_key))
+        {
+            const UUID uuid = asset->GetHeader().uuid;
+            m_assets.Remove(p_key);
+            m_uuidToSlotKey.erase(uuid);
+        }
+    }
+
+    void Remove(const UUID& p_uuid)
+    {
+        if (const auto it = m_uuidToSlotKey.find(p_uuid); it != m_uuidToSlotKey.end())
+        {
+            Remove(it->second);
+        }
+    }
+
+    AssetContainer& operator=(const AssetContainer& p_container) = default;
+    AssetContainer& operator=(AssetContainer&& p_container) = default;
+
+  private:
+    ankerl::unordered_dense::segmented_map<UUID, typename SlotMap<ASSET>::SlotKey> m_uuidToSlotKey;
+
+    SlotMap<ASSET> m_assets;
+};
+}   // namespace Bigfoot
+
+#endif

Bigfoot/Sources/Engine/Include/Engine/Asset/AssetHelper.hpp

@@ -0,0 +1,66 @@
+/*********************************************************************
+ * \file   AssetHelper.hpp
+ *
+ * \author Romain BOULLARD
+ * \date   April 2026
+ *********************************************************************/
+#ifndef BIGFOOT_ENGINE_ASSET_ASSETHELPER_HPP
+#define BIGFOOT_ENGINE_ASSET_ASSETHELPER_HPP
+#include <Engine/Asset/AssetContainer.hpp>
+#include <Engine/Asset/Reference.hpp>
+#include <Engine/Asset/Reference_generated.hpp>
+
+#define ASSET_SOFT_REF_DECL(AssetName, AssetType)                                                                      \
+    namespace flatbuffers                                                                                              \
+    {                                                                                                                  \
+    Flat::Bigfoot::SoftReference PackSoftReference##AssetName(const Bigfoot::SoftReference<AssetType>& p_softRef);     \
+    Bigfoot::SoftReference<AssetType> UnPackSoftReference##AssetName(const Flat::Bigfoot::SoftReference& p_softRef);   \
+    }
+
+#define ASSET_HARD_REF_DECL(AssetName, AssetType)                                                                      \
+    namespace flatbuffers                                                                                              \
+    {                                                                                                                  \
+    Flat::Bigfoot::HardReference PackHardReference##AssetName(const Bigfoot::HardReference<AssetType>& p_hardRef);     \
+    Bigfoot::HardReference<AssetType> UnPackHardReference##AssetName(const Flat::Bigfoot::HardReference& p_hardRef);   \
+    }
+
+#define ASSET_REF_DECL(AssetName, AssetType)                                                                           \
+    ASSET_SOFT_REF_DECL(AssetName, AssetType)                                                                          \
+    ASSET_HARD_REF_DECL(AssetName, AssetType)
+
+#define ASSET_DECL(AssetName, AssetType) ASSET_REF_DECL(AssetName, AssetType)
+
+/****************************************************************************************/
+
+#define ASSET_SOFT_REF_IMPL(AssetName, AssetType)                                                                      \
+    namespace flatbuffers                                                                                              \
+    {                                                                                                                  \
+    Flat::Bigfoot::SoftReference PackSoftReference##AssetName(const Bigfoot::SoftReference<AssetType>& p_softRef)      \
+    {                                                                                                                  \
+        return {flatbuffers::Pack(p_softRef.GetUUID())};                                                               \
+    }                                                                                                                  \
+    Bigfoot::SoftReference<AssetType> UnPackSoftReference##AssetName(const Flat::Bigfoot::SoftReference& p_softRef)    \
+    {                                                                                                                  \
+        return {flatbuffers::UnPack(p_softRef.uuid())};                                                                \
+    }                                                                                                                  \
+    }
+
+#define ASSET_HARD_REF_IMPL(AssetName, AssetType)                                                                      \
+    namespace flatbuffers                                                                                              \
+    {                                                                                                                  \
+    Flat::Bigfoot::HardReference PackHardReference##AssetName(const Bigfoot::HardReference<AssetType>& p_hardRef)      \
+    {                                                                                                                  \
+        return {flatbuffers::Pack(p_hardRef.GetUUID())};                                                               \
+    }                                                                                                                  \
+    Bigfoot::HardReference<AssetType> UnPackHardReference##AssetName(const Flat::Bigfoot::HardReference& p_hardRef)    \
+    {                                                                                                                  \
+        return {flatbuffers::UnPack(p_hardRef.uuid())};                                                                \
+    }                                                                                                                  \
+    }
+
+#define ASSET_REF_IMPL(AssetName, AssetType)                                                                           \
+    ASSET_SOFT_REF_IMPL(AssetName, AssetType)                                                                          \
+    ASSET_HARD_REF_IMPL(AssetName, AssetType)
+
+#define ASSET_IMPL(AssetName, AssetType) ASSET_REF_IMPL(AssetName, AssetType)
+#endif

Bigfoot/Sources/Engine/Include/Engine/Asset/AssetTypeID.fbs

@@ -0,0 +1,8 @@
+native_include "Engine/Asset/AssetTypeID.hpp";
+
+namespace Flat.Bigfoot;
+
+struct AssetTypeID (native_type: "::Bigfoot::AssetTypeID")
+{
+    value: ulong;
+}

Bigfoot/Sources/Engine/Include/Engine/Asset/AssetTypeID.hpp

@@ -0,0 +1,34 @@
+/*********************************************************************
+ * \file   AssetTypeID.hpp
+ *
+ * \author Romain BOULLARD
+ * \date   February 2026
+ *********************************************************************/
+#ifndef BIGFOOT_ENGINE_ASSET_ASSETTYPEID_HPP
+#define BIGFOOT_ENGINE_ASSET_ASSETTYPEID_HPP
+#include <cstdint>
+
+namespace Bigfoot
+{
+using AssetTypeID = std::uint64_t;
+}
+
+/****************************************************************************************/
+
+namespace Flat
+{
+namespace Bigfoot
+{
+struct AssetTypeID;
+}
+}   // namespace Flat
+
+/****************************************************************************************/
+
+namespace flatbuffers
+{
+Flat::Bigfoot::AssetTypeID Pack(const Bigfoot::AssetTypeID& p_assetTypeID);
+Bigfoot::AssetTypeID UnPack(const Flat::Bigfoot::AssetTypeID& p_flatAssetTypeID);
+}   // namespace flatbuffers
+
+#endif

Bigfoot/Sources/Engine/Include/Engine/Asset/AssetTypeID_generated.hpp

@@ -0,0 +1,71 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+
+#ifndef FLATBUFFERS_GENERATED_ASSETTYPEID_FLAT_BIGFOOT_H_
+#define FLATBUFFERS_GENERATED_ASSETTYPEID_FLAT_BIGFOOT_H_
+
+#include "flatbuffers/flatbuffers.h"
+
+// Ensure the included flatbuffers.h is the same version as when this file was
+// generated, otherwise it may not be compatible.
+static_assert(FLATBUFFERS_VERSION_MAJOR == 25 &&
+              FLATBUFFERS_VERSION_MINOR == 12 &&
+              FLATBUFFERS_VERSION_REVISION == 19,
+             "Non-compatible flatbuffers version included");
+
+#include "Engine/Asset/AssetTypeID.hpp"
+
+#include "EASTL/unique_ptr.h"
+#include "EASTL/string.h"
+#include "EASTL/vector.h"
+
+namespace Flat {
+namespace Bigfoot {
+
+struct AssetTypeID;
+
+inline const ::flatbuffers::TypeTable *AssetTypeIDTypeTable();
+
+FLATBUFFERS_MANUALLY_ALIGNED_STRUCT(8) AssetTypeID FLATBUFFERS_FINAL_CLASS {
+ private:
+  uint64_t value_;
+
+ public:
+  struct Traits;
+  static const ::flatbuffers::TypeTable *MiniReflectTypeTable() {
+    return AssetTypeIDTypeTable();
+  }
+  static FLATBUFFERS_CONSTEXPR_CPP11 const char *GetFullyQualifiedName() {
+    return "Flat.Bigfoot.AssetTypeID";
+  }
+  AssetTypeID()
+      : value_(0) {
+  }
+  AssetTypeID(uint64_t _value)
+      : value_(::flatbuffers::EndianScalar(_value)) {
+  }
+  uint64_t value() const {
+    return ::flatbuffers::EndianScalar(value_);
+  }
+};
+FLATBUFFERS_STRUCT_END(AssetTypeID, 8);
+
+struct AssetTypeID::Traits {
+  using type = AssetTypeID;
+};
+
+inline const ::flatbuffers::TypeTable *AssetTypeIDTypeTable() {
+  static const ::flatbuffers::TypeCode type_codes[] = {
+    { ::flatbuffers::ET_ULONG, 0, -1 }
+  };
+  static const int64_t values[] = { 0, 8 };
+  static const ::flatbuffers::TypeTable tt = {
+    ::flatbuffers::ST_STRUCT, 1, type_codes, nullptr, nullptr, values, nullptr
+  };
+  return &tt;
+}
+
+}  // namespace Bigfoot
+}  // namespace Flat
+
+#endif  // FLATBUFFERS_GENERATED_ASSETTYPEID_FLAT_BIGFOOT_H_

Bigfoot/Sources/Engine/Include/Engine/Asset/Asset_generated.hpp

@@ -0,0 +1,406 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+
+#ifndef FLATBUFFERS_GENERATED_ASSET_FLAT_BIGFOOT_H_
+#define FLATBUFFERS_GENERATED_ASSET_FLAT_BIGFOOT_H_
+
+#include "flatbuffers/flatbuffers.h"
+
+// Ensure the included flatbuffers.h is the same version as when this file was
+// generated, otherwise it may not be compatible.
+static_assert(FLATBUFFERS_VERSION_MAJOR == 25 &&
+              FLATBUFFERS_VERSION_MINOR == 12 &&
+              FLATBUFFERS_VERSION_REVISION == 19,
+             "Non-compatible flatbuffers version included");
+
+#include "Engine/Asset/AssetTypeID.hpp"
+#include "System/UUID/UUID.hpp"
+#include "Engine/Asset/AssetTypeID_generated.hpp"
+#include "System/UUID/UUID_generated.hpp"
+
+#include "EASTL/unique_ptr.h"
+#include "EASTL/string.h"
+#include "EASTL/vector.h"
+
+namespace Flat {
+namespace Bigfoot {
+
+struct AssetHeader;
+struct AssetHeaderBuilder;
+struct AssetHeaderT;
+
+struct Asset;
+struct AssetBuilder;
+struct AssetT;
+
+inline const ::flatbuffers::TypeTable *AssetHeaderTypeTable();
+
+inline const ::flatbuffers::TypeTable *AssetTypeTable();
+
+struct AssetHeaderT : public ::flatbuffers::NativeTable {
+  typedef AssetHeader TableType;
+  static FLATBUFFERS_CONSTEXPR_CPP11 const char *GetFullyQualifiedName() {
+    return "Flat.Bigfoot.AssetHeaderT";
+  }
+  ::Bigfoot::UUID uuid{};
+  eastl::string name{};
+  ::Bigfoot::AssetTypeID type_id{};
+  eastl::string type_name{};
+  uint32_t version = 0;
+};
+
+struct AssetHeader FLATBUFFERS_FINAL_CLASS : private ::flatbuffers::Table {
+  typedef AssetHeaderT NativeTableType;
+  typedef AssetHeaderBuilder Builder;
+  struct Traits;
+  static const ::flatbuffers::TypeTable *MiniReflectTypeTable() {
+    return AssetHeaderTypeTable();
+  }
+  static FLATBUFFERS_CONSTEXPR_CPP11 const char *GetFullyQualifiedName() {
+    return "Flat.Bigfoot.AssetHeader";
+  }
+  enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
+    VT_UUID = 4,
+    VT_NAME = 6,
+    VT_TYPE_ID = 8,
+    VT_TYPE_NAME = 10,
+    VT_VERSION = 12
+  };
+  const Flat::Bigfoot::UUID *uuid() const {
+    return GetStruct<const Flat::Bigfoot::UUID *>(VT_UUID);
+  }
+  const ::flatbuffers::String *name() const {
+    return GetPointer<const ::flatbuffers::String *>(VT_NAME);
+  }
+  const Flat::Bigfoot::AssetTypeID *type_id() const {
+    return GetStruct<const Flat::Bigfoot::AssetTypeID *>(VT_TYPE_ID);
+  }
+  const ::flatbuffers::String *type_name() const {
+    return GetPointer<const ::flatbuffers::String *>(VT_TYPE_NAME);
+  }
+  uint32_t version() const {
+    return GetField<uint32_t>(VT_VERSION, 0);
+  }
+  template <bool B = false>
+  bool Verify(::flatbuffers::VerifierTemplate<B> &verifier) const {
+    return VerifyTableStart(verifier) &&
+           VerifyFieldRequired<Flat::Bigfoot::UUID>(verifier, VT_UUID, 1) &&
+           VerifyOffsetRequired(verifier, VT_NAME) &&
+           verifier.VerifyString(name()) &&
+           VerifyFieldRequired<Flat::Bigfoot::AssetTypeID>(verifier, VT_TYPE_ID, 8) &&
+           VerifyOffsetRequired(verifier, VT_TYPE_NAME) &&
+           verifier.VerifyString(type_name()) &&
+           VerifyField<uint32_t>(verifier, VT_VERSION, 4) &&
+           verifier.EndTable();
+  }
+  AssetHeaderT *UnPack(const ::flatbuffers::resolver_function_t *_resolver = nullptr) const;
+  void UnPackTo(AssetHeaderT *_o, const ::flatbuffers::resolver_function_t *_resolver = nullptr) const;
+  static ::flatbuffers::Offset<AssetHeader> Pack(::flatbuffers::FlatBufferBuilder &_fbb, const AssetHeaderT* _o, const ::flatbuffers::rehasher_function_t *_rehasher = nullptr);
+};
+
+struct AssetHeaderBuilder {
+  typedef AssetHeader Table;
+  ::flatbuffers::FlatBufferBuilder &fbb_;
+  ::flatbuffers::uoffset_t start_;
+  void add_uuid(const Flat::Bigfoot::UUID *uuid) {
+    fbb_.AddStruct(AssetHeader::VT_UUID, uuid);
+  }
+  void add_name(::flatbuffers::Offset<::flatbuffers::String> name) {
+    fbb_.AddOffset(AssetHeader::VT_NAME, name);
+  }
+  void add_type_id(const Flat::Bigfoot::AssetTypeID *type_id) {
+    fbb_.AddStruct(AssetHeader::VT_TYPE_ID, type_id);
+  }
+  void add_type_name(::flatbuffers::Offset<::flatbuffers::String> type_name) {
+    fbb_.AddOffset(AssetHeader::VT_TYPE_NAME, type_name);
+  }
+  void add_version(uint32_t version) {
+    fbb_.AddElement<uint32_t>(AssetHeader::VT_VERSION, version, 0);
+  }
+  explicit AssetHeaderBuilder(::flatbuffers::FlatBufferBuilder &_fbb)
+        : fbb_(_fbb) {
+    start_ = fbb_.StartTable();
+  }
+  ::flatbuffers::Offset<AssetHeader> Finish() {
+    const auto end = fbb_.EndTable(start_);
+    auto o = ::flatbuffers::Offset<AssetHeader>(end);
+    fbb_.Required(o, AssetHeader::VT_UUID);
+    fbb_.Required(o, AssetHeader::VT_NAME);
+    fbb_.Required(o, AssetHeader::VT_TYPE_ID);
+    fbb_.Required(o, AssetHeader::VT_TYPE_NAME);
+    return o;
+  }
+};
+
+inline ::flatbuffers::Offset<AssetHeader> CreateAssetHeader(
+    ::flatbuffers::FlatBufferBuilder &_fbb,
+    const Flat::Bigfoot::UUID *uuid = nullptr,
+    ::flatbuffers::Offset<::flatbuffers::String> name = 0,
+    const Flat::Bigfoot::AssetTypeID *type_id = nullptr,
+    ::flatbuffers::Offset<::flatbuffers::String> type_name = 0,
+    uint32_t version = 0) {
+  AssetHeaderBuilder builder_(_fbb);
+  builder_.add_version(version);
+  builder_.add_type_name(type_name);
+  builder_.add_type_id(type_id);
+  builder_.add_name(name);
+  builder_.add_uuid(uuid);
+  return builder_.Finish();
+}
+
+struct AssetHeader::Traits {
+  using type = AssetHeader;
+  static auto constexpr Create = CreateAssetHeader;
+};
+
+::flatbuffers::Offset<AssetHeader> CreateAssetHeader(::flatbuffers::FlatBufferBuilder &_fbb, const AssetHeaderT *_o, const ::flatbuffers::rehasher_function_t *_rehasher = nullptr);
+
+struct AssetT : public ::flatbuffers::NativeTable {
+  typedef Asset TableType;
+  static FLATBUFFERS_CONSTEXPR_CPP11 const char *GetFullyQualifiedName() {
+    return "Flat.Bigfoot.AssetT";
+  }
+  eastl::unique_ptr<Flat::Bigfoot::AssetHeaderT> header{};
+  eastl::vector<uint8_t> inner_asset{};
+  AssetT() = default;
+  AssetT(const AssetT &o);
+  AssetT(AssetT&&) FLATBUFFERS_NOEXCEPT = default;
+  AssetT &operator=(AssetT o) FLATBUFFERS_NOEXCEPT;
+};
+
+struct Asset FLATBUFFERS_FINAL_CLASS : private ::flatbuffers::Table {
+  typedef AssetT NativeTableType;
+  typedef AssetBuilder Builder;
+  struct Traits;
+  static const ::flatbuffers::TypeTable *MiniReflectTypeTable() {
+    return AssetTypeTable();
+  }
+  static FLATBUFFERS_CONSTEXPR_CPP11 const char *GetFullyQualifiedName() {
+    return "Flat.Bigfoot.Asset";
+  }
+  enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
+    VT_HEADER = 4,
+    VT_INNER_ASSET = 6
+  };
+  const Flat::Bigfoot::AssetHeader *header() const {
+    return GetPointer<const Flat::Bigfoot::AssetHeader *>(VT_HEADER);
+  }
+  const ::flatbuffers::Vector<uint8_t> *inner_asset() const {
+    return GetPointer<const ::flatbuffers::Vector<uint8_t> *>(VT_INNER_ASSET);
+  }
+  template <bool B = false>
+  bool Verify(::flatbuffers::VerifierTemplate<B> &verifier) const {
+    return VerifyTableStart(verifier) &&
+           VerifyOffsetRequired(verifier, VT_HEADER) &&
+           verifier.VerifyTable(header()) &&
+           VerifyOffsetRequired(verifier, VT_INNER_ASSET) &&
+           verifier.VerifyVector(inner_asset()) &&
+           verifier.EndTable();
+  }
+  AssetT *UnPack(const ::flatbuffers::resolver_function_t *_resolver = nullptr) const;
+  void UnPackTo(AssetT *_o, const ::flatbuffers::resolver_function_t *_resolver = nullptr) const;
+  static ::flatbuffers::Offset<Asset> Pack(::flatbuffers::FlatBufferBuilder &_fbb, const AssetT* _o, const ::flatbuffers::rehasher_function_t *_rehasher = nullptr);
+};
+
+struct AssetBuilder {
+  typedef Asset Table;
+  ::flatbuffers::FlatBufferBuilder &fbb_;
+  ::flatbuffers::uoffset_t start_;
+  void add_header(::flatbuffers::Offset<Flat::Bigfoot::AssetHeader> header) {
+    fbb_.AddOffset(Asset::VT_HEADER, header);
+  }
+  void add_inner_asset(::flatbuffers::Offset<::flatbuffers::Vector<uint8_t>> inner_asset) {
+    fbb_.AddOffset(Asset::VT_INNER_ASSET, inner_asset);
+  }
+  explicit AssetBuilder(::flatbuffers::FlatBufferBuilder &_fbb)
+        : fbb_(_fbb) {
+    start_ = fbb_.StartTable();
+  }
+  ::flatbuffers::Offset<Asset> Finish() {
+    const auto end = fbb_.EndTable(start_);
+    auto o = ::flatbuffers::Offset<Asset>(end);
+    fbb_.Required(o, Asset::VT_HEADER);
+    fbb_.Required(o, Asset::VT_INNER_ASSET);
+    return o;
+  }
+};
+
+inline ::flatbuffers::Offset<Asset> CreateAsset(
+    ::flatbuffers::FlatBufferBuilder &_fbb,
+    ::flatbuffers::Offset<Flat::Bigfoot::AssetHeader> header = 0,
+    ::flatbuffers::Offset<::flatbuffers::Vector<uint8_t>> inner_asset = 0) {
+  AssetBuilder builder_(_fbb);
+  builder_.add_inner_asset(inner_asset);
+  builder_.add_header(header);
+  return builder_.Finish();
+}
+
+struct Asset::Traits {
+  using type = Asset;
+  static auto constexpr Create = CreateAsset;
+};
+
+::flatbuffers::Offset<Asset> CreateAsset(::flatbuffers::FlatBufferBuilder &_fbb, const AssetT *_o, const ::flatbuffers::rehasher_function_t *_rehasher = nullptr);
+
+inline AssetHeaderT *AssetHeader::UnPack(const ::flatbuffers::resolver_function_t *_resolver) const {
+  auto _o = std::make_unique<AssetHeaderT>();
+  UnPackTo(_o.get(), _resolver);
+  return _o.release();
+}
+
+inline void AssetHeader::UnPackTo(AssetHeaderT *_o, const ::flatbuffers::resolver_function_t *_resolver) const {
+  (void)_o;
+  (void)_resolver;
+  { auto _e = uuid(); if (_e) _o->uuid = ::flatbuffers::UnPack(*_e); }
+  { auto _e = name(); if (_e) _o->name = eastl::string(_e->c_str(), _e->size()); }
+  { auto _e = type_id(); if (_e) _o->type_id = ::flatbuffers::UnPack(*_e); }
+  { auto _e = type_name(); if (_e) _o->type_name = eastl::string(_e->c_str(), _e->size()); }
+  { auto _e = version(); _o->version = _e; }
+}
+
+inline ::flatbuffers::Offset<AssetHeader> CreateAssetHeader(::flatbuffers::FlatBufferBuilder &_fbb, const AssetHeaderT *_o, const ::flatbuffers::rehasher_function_t *_rehasher) {
+  return AssetHeader::Pack(_fbb, _o, _rehasher);
+}
+
+inline ::flatbuffers::Offset<AssetHeader> AssetHeader::Pack(::flatbuffers::FlatBufferBuilder &_fbb, const AssetHeaderT* _o, const ::flatbuffers::rehasher_function_t *_rehasher) {
+  (void)_rehasher;
+  (void)_o;
+  struct _VectorArgs { ::flatbuffers::FlatBufferBuilder *__fbb; const AssetHeaderT* __o; const ::flatbuffers::rehasher_function_t *__rehasher; } _va = { &_fbb, _o, _rehasher}; (void)_va;
+  auto _uuid = ::flatbuffers::Pack(_o->uuid);
+  auto _name = _fbb.CreateString(_o->name);
+  auto _type_id = ::flatbuffers::Pack(_o->type_id);
+  auto _type_name = _fbb.CreateString(_o->type_name);
+  auto _version = _o->version;
+  return Flat::Bigfoot::CreateAssetHeader(
+      _fbb,
+      &_uuid,
+      _name,
+      &_type_id,
+      _type_name,
+      _version);
+}
+
+inline AssetT::AssetT(const AssetT &o)
+      : header((o.header) ? new Flat::Bigfoot::AssetHeaderT(*o.header) : nullptr),
+        inner_asset(o.inner_asset) {
+}
+
+inline AssetT &AssetT::operator=(AssetT o) FLATBUFFERS_NOEXCEPT {
+  std::swap(header, o.header);
+  std::swap(inner_asset, o.inner_asset);
+  return *this;
+}
+
+inline AssetT *Asset::UnPack(const ::flatbuffers::resolver_function_t *_resolver) const {
+  auto _o = std::make_unique<AssetT>();
+  UnPackTo(_o.get(), _resolver);
+  return _o.release();
+}
+
+inline void Asset::UnPackTo(AssetT *_o, const ::flatbuffers::resolver_function_t *_resolver) const {
+  (void)_o;
+  (void)_resolver;
+  { auto _e = header(); if (_e) { if(_o->header) { _e->UnPackTo(_o->header.get(), _resolver); } else { _o->header = eastl::unique_ptr<Flat::Bigfoot::AssetHeaderT>(_e->UnPack(_resolver)); } } else if (_o->header) { _o->header.reset(); } }
+  { auto _e = inner_asset(); if (_e) { _o->inner_asset.resize(_e->size()); std::copy(_e->begin(), _e->end(), _o->inner_asset.begin()); } }
+}
+
+inline ::flatbuffers::Offset<Asset> CreateAsset(::flatbuffers::FlatBufferBuilder &_fbb, const AssetT *_o, const ::flatbuffers::rehasher_function_t *_rehasher) {
+  return Asset::Pack(_fbb, _o, _rehasher);
+}
+
+inline ::flatbuffers::Offset<Asset> Asset::Pack(::flatbuffers::FlatBufferBuilder &_fbb, const AssetT* _o, const ::flatbuffers::rehasher_function_t *_rehasher) {
+  (void)_rehasher;
+  (void)_o;
+  struct _VectorArgs { ::flatbuffers::FlatBufferBuilder *__fbb; const AssetT* __o; const ::flatbuffers::rehasher_function_t *__rehasher; } _va = { &_fbb, _o, _rehasher}; (void)_va;
+  auto _header = _o->header ? CreateAssetHeader(_fbb, _o->header.get(), _rehasher) : 0;
+  auto _inner_asset = _fbb.CreateVector(_o->inner_asset.data(), _o->inner_asset.size());
+  return Flat::Bigfoot::CreateAsset(
+      _fbb,
+      _header,
+      _inner_asset);
+}
+
+inline const ::flatbuffers::TypeTable *AssetHeaderTypeTable() {
+  static const ::flatbuffers::TypeCode type_codes[] = {
+    { ::flatbuffers::ET_SEQUENCE, 0, 0 },
+    { ::flatbuffers::ET_STRING, 0, -1 },
+    { ::flatbuffers::ET_SEQUENCE, 0, 1 },
+    { ::flatbuffers::ET_STRING, 0, -1 },
+    { ::flatbuffers::ET_UINT, 0, -1 }
+  };
+  static const ::flatbuffers::TypeFunction type_refs[] = {
+    Flat::Bigfoot::UUIDTypeTable,
+    Flat::Bigfoot::AssetTypeIDTypeTable
+  };
+  static const ::flatbuffers::TypeTable tt = {
+    ::flatbuffers::ST_TABLE, 5, type_codes, type_refs, nullptr, nullptr, nullptr
+  };
+  return &tt;
+}
+
+inline const ::flatbuffers::TypeTable *AssetTypeTable() {
+  static const ::flatbuffers::TypeCode type_codes[] = {
+    { ::flatbuffers::ET_SEQUENCE, 0, 0 },
+    { ::flatbuffers::ET_UCHAR, 1, -1 }
+  };
+  static const ::flatbuffers::TypeFunction type_refs[] = {
+    Flat::Bigfoot::AssetHeaderTypeTable
+  };
+  static const ::flatbuffers::TypeTable tt = {
+    ::flatbuffers::ST_TABLE, 2, type_codes, type_refs, nullptr, nullptr, nullptr
+  };
+  return &tt;
+}
+
+inline const Flat::Bigfoot::Asset *GetAsset(const void *buf) {
+  return ::flatbuffers::GetRoot<Flat::Bigfoot::Asset>(buf);
+}
+
+inline const Flat::Bigfoot::Asset *GetSizePrefixedAsset(const void *buf) {
+  return ::flatbuffers::GetSizePrefixedRoot<Flat::Bigfoot::Asset>(buf);
+}
+
+template <bool B = false>
+inline bool VerifyAssetBuffer(
+    ::flatbuffers::VerifierTemplate<B> &verifier) {
+  return verifier.template VerifyBuffer<Flat::Bigfoot::Asset>(nullptr);
+}
+
+template <bool B = false>
+inline bool VerifySizePrefixedAssetBuffer(
+    ::flatbuffers::VerifierTemplate<B> &verifier) {
+  return verifier.template VerifySizePrefixedBuffer<Flat::Bigfoot::Asset>(nullptr);
+}
+
+inline const char *AssetExtension() {
+  return "bfbs";
+}
+
+inline void FinishAssetBuffer(
+    ::flatbuffers::FlatBufferBuilder &fbb,
+    ::flatbuffers::Offset<Flat::Bigfoot::Asset> root) {
+  fbb.Finish(root);
+}
+
+inline void FinishSizePrefixedAssetBuffer(
+    ::flatbuffers::FlatBufferBuilder &fbb,
+    ::flatbuffers::Offset<Flat::Bigfoot::Asset> root) {
+  fbb.FinishSizePrefixed(root);
+}
+
+inline eastl::unique_ptr<Flat::Bigfoot::AssetT> UnPackAsset(
+    const void *buf,
+    const ::flatbuffers::resolver_function_t *res = nullptr) {
+  return eastl::unique_ptr<Flat::Bigfoot::AssetT>(GetAsset(buf)->UnPack(res));
+}
+
+inline eastl::unique_ptr<Flat::Bigfoot::AssetT> UnPackSizePrefixedAsset(
+    const void *buf,
+    const ::flatbuffers::resolver_function_t *res = nullptr) {
+  return eastl::unique_ptr<Flat::Bigfoot::AssetT>(GetSizePrefixedAsset(buf)->UnPack(res));
+}
+
+}  // namespace Bigfoot
+}  // namespace Flat
+
+#endif  // FLATBUFFERS_GENERATED_ASSET_FLAT_BIGFOOT_H_

Bigfoot/Sources/Engine/Include/Engine/Asset/Reference.fbs

@@ -0,0 +1,15 @@
+native_include "Engine/Asset/Reference.hpp";
+
+include "System/UUID/UUID.fbs";
+
+namespace Flat.Bigfoot;
+
+struct HardReference
+{
+  uuid:UUID;
+}
+
+struct SoftReference
+{
+  uuid:UUID;
+}

Bigfoot/Sources/Engine/Include/Engine/Asset/Reference.hpp

@@ -0,0 +1,179 @@
+/*********************************************************************
+ * \file   Reference.hpp
+ *
+ * \author Romain BOULLARD
+ * \date   April 2026
+ *********************************************************************/
+#ifndef BIGFOOT_ENGINE_ASSET_REFERENCE_HPP
+#define BIGFOOT_ENGINE_ASSET_REFERENCE_HPP
+#include <Engine/Asset/AssetContainer.hpp>
+
+#include <System/UUID/UUID.hpp>
+
+#include <utility>
+
+namespace Bigfoot
+{
+template<class ASSET>
+class HardReference
+{
+  public:
+    HardReference() = default;
+
+    HardReference(const UUID& p_uuid):
+        m_uuid(p_uuid)
+    {
+        Acquire();
+    }
+
+    HardReference(const HardReference& p_ref):
+        m_uuid(p_ref.m_uuid)
+    {
+        Acquire();
+    }
+
+    HardReference(HardReference&& p_ref) noexcept:
+        m_uuid(std::exchange(p_ref.m_uuid, UUID::NULL_UUID))
+    {
+    }
+
+    [[nodiscard]]
+    const UUID& GetUUID() const
+    {
+        return m_uuid;
+    }
+
+    ~HardReference()
+    {
+        Release();
+    }
+
+    HardReference& operator=(const HardReference& p_ref)
+    {
+        if (this != &p_ref)
+        {
+            Release();
+            m_uuid = p_ref.m_uuid;
+            Acquire();
+        }
+        return *this;
+    }
+
+    HardReference& operator=(HardReference&& p_ref) noexcept
+    {
+        if (this != &p_ref)
+        {
+            Release();
+            m_uuid = std::exchange(p_ref.m_uuid, UUID::NULL_UUID);
+        }
+        return *this;
+    }
+
+    [[nodiscard]]
+    bool operator==(const HardReference& p_ref) const
+    {
+        return m_uuid == p_ref.m_uuid;
+    }
+
+  private:
+    void Acquire()
+    {
+        if (m_uuid)
+        {
+            // AssetContainer<ASSET>::Get().IncrementHardRefCount(m_uuid);
+        }
+    }
+
+    void Release()
+    {
+        if (m_uuid)
+        {
+            // AssetContainer<ASSET>::Get().DecrementHardRefCount(m_uuid);
+        }
+    }
+
+    UUID m_uuid = UUID::NULL_UUID;
+};
+
+template<class ASSET>
+class SoftReference
+{
+  public:
+    SoftReference() = default;
+
+    SoftReference(const UUID& p_uuid):
+        m_uuid(p_uuid)
+    {
+        Acquire();
+    }
+
+    SoftReference(const SoftReference& p_ref):
+        m_uuid(p_ref.m_uuid)
+    {
+        Acquire();
+    }
+
+    SoftReference(SoftReference&& p_ref) noexcept:
+        m_uuid(std::exchange(p_ref.m_uuid, UUID::NULL_UUID))
+    {
+    }
+
+    [[nodiscard]]
+    const UUID& GetUUID() const
+    {
+        return m_uuid;
+    }
+
+    ~SoftReference()
+    {
+        Release();
+    }
+
+    SoftReference& operator=(const SoftReference& p_ref)
+    {
+        if (this != &p_ref)
+        {
+            Release();
+            m_uuid = p_ref.m_uuid;
+            Acquire();
+        }
+        return *this;
+    }
+
+    SoftReference& operator=(SoftReference&& p_ref) noexcept
+    {
+        if (this != &p_ref)
+        {
+            Release();
+            m_uuid = std::exchange(p_ref.m_uuid, UUID::NULL_UUID);
+        }
+        return *this;
+    }
+
+    [[nodiscard]]
+    bool operator==(const SoftReference& p_ref) const
+    {
+        return m_uuid == p_ref.m_uuid;
+    }
+
+  private:
+    void Acquire()
+    {
+        if (m_uuid)
+        {
+            // AssetContainer<ASSET>::Get().IncrementSoftRefCount(m_uuid);
+        }
+    }
+
+    void Release()
+    {
+        if (m_uuid)
+        {
+            // AssetContainer<ASSET>::Get().DecrementSoftRefCount(m_uuid);
+        }
+    }
+
+    UUID m_uuid = UUID::NULL_UUID;
+};
+}   // namespace Bigfoot
+#endif

Bigfoot/Sources/Engine/Include/Engine/Asset/Reference_generated.hpp

@@ -0,0 +1,123 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+
+#ifndef FLATBUFFERS_GENERATED_REFERENCE_FLAT_BIGFOOT_H_
+#define FLATBUFFERS_GENERATED_REFERENCE_FLAT_BIGFOOT_H_
+
+#include "flatbuffers/flatbuffers.h"
+
+// Ensure the included flatbuffers.h is the same version as when this file was
+// generated, otherwise it may not be compatible.
+static_assert(FLATBUFFERS_VERSION_MAJOR == 25 &&
+              FLATBUFFERS_VERSION_MINOR == 12 &&
+              FLATBUFFERS_VERSION_REVISION == 19,
+             "Non-compatible flatbuffers version included");
+
+#include "Engine/Asset/Reference.hpp"
+#include "System/UUID/UUID.hpp"
+#include "Engine/Asset/Reference.hpp"
+#include "System/UUID/UUID_generated.hpp"
+
+#include "EASTL/unique_ptr.h"
+#include "EASTL/string.h"
+#include "EASTL/vector.h"
+
+namespace Flat {
+namespace Bigfoot {
+
+struct HardReference;
+
+struct SoftReference;
+
+inline const ::flatbuffers::TypeTable *HardReferenceTypeTable();
+
+inline const ::flatbuffers::TypeTable *SoftReferenceTypeTable();
+
+FLATBUFFERS_MANUALLY_ALIGNED_STRUCT(1) HardReference FLATBUFFERS_FINAL_CLASS {
+ private:
+  Flat::Bigfoot::UUID uuid_;
+
+ public:
+  struct Traits;
+  static const ::flatbuffers::TypeTable *MiniReflectTypeTable() {
+    return HardReferenceTypeTable();
+  }
+  static FLATBUFFERS_CONSTEXPR_CPP11 const char *GetFullyQualifiedName() {
+    return "Flat.Bigfoot.HardReference";
+  }
+  HardReference()
+      : uuid_() {
+  }
+  HardReference(const Flat::Bigfoot::UUID &_uuid)
+      : uuid_(_uuid) {
+  }
+  const Flat::Bigfoot::UUID &uuid() const {
+    return uuid_;
+  }
+};
+FLATBUFFERS_STRUCT_END(HardReference, 16);
+
+struct HardReference::Traits {
+  using type = HardReference;
+};
+
+FLATBUFFERS_MANUALLY_ALIGNED_STRUCT(1) SoftReference FLATBUFFERS_FINAL_CLASS {
+ private:
+  Flat::Bigfoot::UUID uuid_;
+
+ public:
+  struct Traits;
+  static const ::flatbuffers::TypeTable *MiniReflectTypeTable() {
+    return SoftReferenceTypeTable();
+  }
+  static FLATBUFFERS_CONSTEXPR_CPP11 const char *GetFullyQualifiedName() {
+    return "Flat.Bigfoot.SoftReference";
+  }
+  SoftReference()
+      : uuid_() {
+  }
+  SoftReference(const Flat::Bigfoot::UUID &_uuid)
+      : uuid_(_uuid) {
+  }
+  const Flat::Bigfoot::UUID &uuid() const {
+    return uuid_;
+  }
+};
+FLATBUFFERS_STRUCT_END(SoftReference, 16);
+
+struct SoftReference::Traits {
+  using type = SoftReference;
+};
+
+inline const ::flatbuffers::TypeTable *HardReferenceTypeTable() {
+  static const ::flatbuffers::TypeCode type_codes[] = {
+    { ::flatbuffers::ET_SEQUENCE, 0, 0 }
+  };
+  static const ::flatbuffers::TypeFunction type_refs[] = {
+    Flat::Bigfoot::UUIDTypeTable
+  };
+  static const int64_t values[] = { 0, 16 };
+  static const ::flatbuffers::TypeTable tt = {
+    ::flatbuffers::ST_STRUCT, 1, type_codes, type_refs, nullptr, values, nullptr
+  };
+  return &tt;
+}
+
+inline const ::flatbuffers::TypeTable *SoftReferenceTypeTable() {
+  static const ::flatbuffers::TypeCode type_codes[] = {
+    { ::flatbuffers::ET_SEQUENCE, 0, 0 }
+  };
+  static const ::flatbuffers::TypeFunction type_refs[] = {
+    Flat::Bigfoot::UUIDTypeTable
+  };
+  static const int64_t values[] = { 0, 16 };
+  static const ::flatbuffers::TypeTable tt = {
+    ::flatbuffers::ST_STRUCT, 1, type_codes, type_refs, nullptr, values, nullptr
+  };
+  return &tt;
+}
+
+}  // namespace Bigfoot
+}  // namespace Flat
+
+#endif  // FLATBUFFERS_GENERATED_REFERENCE_FLAT_BIGFOOT_H_

Bigfoot/Sources/Engine/Include/Engine/BigFile/Asset/AssetHeader.fbs

@@ -1,18 +0,0 @@
-include "System/UUID/UUID.fbs";
-include "System/Time/Time.fbs";
-
-namespace Bigfoot.Flat;
-
-table AssetHeader
-{
-	uuid: UUID (native_inline);
-	name: string;
-	type_id: ulong;
-	type_name: string;
-	version: uint;
-
-	create_time: Time (native_inline);
-	modification_time: Time (native_inline);
-}
-
-root_type AssetHeader;

Bigfoot/Sources/Engine/Include/Engine/BigFile/Asset/AssetHeader_generated.hpp

@@ -1,289 +0,0 @@
-// automatically generated by the FlatBuffers compiler, do not modify
-
-
-#ifndef FLATBUFFERS_GENERATED_ASSETHEADER_BIGFOOT_FLAT_H_
-#define FLATBUFFERS_GENERATED_ASSETHEADER_BIGFOOT_FLAT_H_
-
-#include "flatbuffers/flatbuffers.h"
-
-// Ensure the included flatbuffers.h is the same version as when this file was
-// generated, otherwise it may not be compatible.
-static_assert(FLATBUFFERS_VERSION_MAJOR == 25 &&
-              FLATBUFFERS_VERSION_MINOR == 12 &&
-              FLATBUFFERS_VERSION_REVISION == 19,
-             "Non-compatible flatbuffers version included");
-
-#include "System/UUID/FlatUUID.hpp"
-#include "System/Time/FlatTime.hpp"
-#include "System/Time/Time_generated.hpp"
-#include "System/UUID/UUID_generated.hpp"
-
-#include "EASTL/unique_ptr.h"
-#include "EASTL/string.h"
-
-namespace Bigfoot {
-namespace Flat {
-
-struct AssetHeader;
-struct AssetHeaderBuilder;
-struct AssetHeaderT;
-
-inline const ::flatbuffers::TypeTable *AssetHeaderTypeTable();
-
-struct AssetHeaderT : public ::flatbuffers::NativeTable {
-  typedef AssetHeader TableType;
-  static FLATBUFFERS_CONSTEXPR_CPP11 const char *GetFullyQualifiedName() {
-    return "Bigfoot.Flat.AssetHeaderT";
-  }
-  ::Bigfoot::UUID uuid{};
-  eastl::string name{};
-  uint64_t type_id = 0;
-  eastl::string type_name{};
-  uint32_t version = 0;
-  ::Bigfoot::Time create_time{};
-  ::Bigfoot::Time modification_time{};
-};
-
-struct AssetHeader FLATBUFFERS_FINAL_CLASS : private ::flatbuffers::Table {
-  typedef AssetHeaderT NativeTableType;
-  typedef AssetHeaderBuilder Builder;
-  struct Traits;
-  static const ::flatbuffers::TypeTable *MiniReflectTypeTable() {
-    return AssetHeaderTypeTable();
-  }
-  static FLATBUFFERS_CONSTEXPR_CPP11 const char *GetFullyQualifiedName() {
-    return "Bigfoot.Flat.AssetHeader";
-  }
-  enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
-    VT_UUID = 4,
-    VT_NAME = 6,
-    VT_TYPE_ID = 8,
-    VT_TYPE_NAME = 10,
-    VT_VERSION = 12,
-    VT_CREATE_TIME = 14,
-    VT_MODIFICATION_TIME = 16
-  };
-  const Bigfoot::Flat::UUID *uuid() const {
-    return GetStruct<const Bigfoot::Flat::UUID *>(VT_UUID);
-  }
-  const ::flatbuffers::String *name() const {
-    return GetPointer<const ::flatbuffers::String *>(VT_NAME);
-  }
-  uint64_t type_id() const {
-    return GetField<uint64_t>(VT_TYPE_ID, 0);
-  }
-  const ::flatbuffers::String *type_name() const {
-    return GetPointer<const ::flatbuffers::String *>(VT_TYPE_NAME);
-  }
-  uint32_t version() const {
-    return GetField<uint32_t>(VT_VERSION, 0);
-  }
-  const Bigfoot::Flat::Time *create_time() const {
-    return GetStruct<const Bigfoot::Flat::Time *>(VT_CREATE_TIME);
-  }
-  const Bigfoot::Flat::Time *modification_time() const {
-    return GetStruct<const Bigfoot::Flat::Time *>(VT_MODIFICATION_TIME);
-  }
-  template <bool B = false>
-  bool Verify(::flatbuffers::VerifierTemplate<B> &verifier) const {
-    return VerifyTableStart(verifier) &&
-           VerifyField<Bigfoot::Flat::UUID>(verifier, VT_UUID, 1) &&
-           VerifyOffset(verifier, VT_NAME) &&
-           verifier.VerifyString(name()) &&
-           VerifyField<uint64_t>(verifier, VT_TYPE_ID, 8) &&
-           VerifyOffset(verifier, VT_TYPE_NAME) &&
-           verifier.VerifyString(type_name()) &&
-           VerifyField<uint32_t>(verifier, VT_VERSION, 4) &&
-           VerifyField<Bigfoot::Flat::Time>(verifier, VT_CREATE_TIME, 8) &&
-           VerifyField<Bigfoot::Flat::Time>(verifier, VT_MODIFICATION_TIME, 8) &&
-           verifier.EndTable();
-  }
-  AssetHeaderT *UnPack(const ::flatbuffers::resolver_function_t *_resolver = nullptr) const;
-  void UnPackTo(AssetHeaderT *_o, const ::flatbuffers::resolver_function_t *_resolver = nullptr) const;
-  static ::flatbuffers::Offset<AssetHeader> Pack(::flatbuffers::FlatBufferBuilder &_fbb, const AssetHeaderT* _o, const ::flatbuffers::rehasher_function_t *_rehasher = nullptr);
-};
-
-struct AssetHeaderBuilder {
-  typedef AssetHeader Table;
-  ::flatbuffers::FlatBufferBuilder &fbb_;
-  ::flatbuffers::uoffset_t start_;
-  void add_uuid(const Bigfoot::Flat::UUID *uuid) {
-    fbb_.AddStruct(AssetHeader::VT_UUID, uuid);
-  }
-  void add_name(::flatbuffers::Offset<::flatbuffers::String> name) {
-    fbb_.AddOffset(AssetHeader::VT_NAME, name);
-  }
-  void add_type_id(uint64_t type_id) {
-    fbb_.AddElement<uint64_t>(AssetHeader::VT_TYPE_ID, type_id, 0);
-  }
-  void add_type_name(::flatbuffers::Offset<::flatbuffers::String> type_name) {
-    fbb_.AddOffset(AssetHeader::VT_TYPE_NAME, type_name);
-  }
-  void add_version(uint32_t version) {
-    fbb_.AddElement<uint32_t>(AssetHeader::VT_VERSION, version, 0);
-  }
-  void add_create_time(const Bigfoot::Flat::Time *create_time) {
-    fbb_.AddStruct(AssetHeader::VT_CREATE_TIME, create_time);
-  }
-  void add_modification_time(const Bigfoot::Flat::Time *modification_time) {
-    fbb_.AddStruct(AssetHeader::VT_MODIFICATION_TIME, modification_time);
-  }
-  explicit AssetHeaderBuilder(::flatbuffers::FlatBufferBuilder &_fbb)
-        : fbb_(_fbb) {
-    start_ = fbb_.StartTable();
-  }
-  ::flatbuffers::Offset<AssetHeader> Finish() {
-    const auto end = fbb_.EndTable(start_);
-    auto o = ::flatbuffers::Offset<AssetHeader>(end);
-    return o;
-  }
-};
-
-inline ::flatbuffers::Offset<AssetHeader> CreateAssetHeader(
-    ::flatbuffers::FlatBufferBuilder &_fbb,
-    const Bigfoot::Flat::UUID *uuid = nullptr,
-    ::flatbuffers::Offset<::flatbuffers::String> name = 0,
-    uint64_t type_id = 0,
-    ::flatbuffers::Offset<::flatbuffers::String> type_name = 0,
-    uint32_t version = 0,
-    const Bigfoot::Flat::Time *create_time = nullptr,
-    const Bigfoot::Flat::Time *modification_time = nullptr) {
-  AssetHeaderBuilder builder_(_fbb);
-  builder_.add_type_id(type_id);
-  builder_.add_modification_time(modification_time);
-  builder_.add_create_time(create_time);
-  builder_.add_version(version);
-  builder_.add_type_name(type_name);
-  builder_.add_name(name);
-  builder_.add_uuid(uuid);
-  return builder_.Finish();
-}
-
-struct AssetHeader::Traits {
-  using type = AssetHeader;
-  static auto constexpr Create = CreateAssetHeader;
-};
-
-::flatbuffers::Offset<AssetHeader> CreateAssetHeader(::flatbuffers::FlatBufferBuilder &_fbb, const AssetHeaderT *_o, const ::flatbuffers::rehasher_function_t *_rehasher = nullptr);
-
-inline AssetHeaderT *AssetHeader::UnPack(const ::flatbuffers::resolver_function_t *_resolver) const {
-  auto _o = std::make_unique<AssetHeaderT>();
-  UnPackTo(_o.get(), _resolver);
-  return _o.release();
-}
-
-inline void AssetHeader::UnPackTo(AssetHeaderT *_o, const ::flatbuffers::resolver_function_t *_resolver) const {
-  (void)_o;
-  (void)_resolver;
-  { auto _e = uuid(); if (_e) _o->uuid = ::flatbuffers::UnPack(*_e); }
-  { auto _e = name(); if (_e) _o->name = eastl::string(_e->c_str(), _e->size()); }
-  { auto _e = type_id(); _o->type_id = _e; }
-  { auto _e = type_name(); if (_e) _o->type_name = eastl::string(_e->c_str(), _e->size()); }
-  { auto _e = version(); _o->version = _e; }
-  { auto _e = create_time(); if (_e) _o->create_time = ::flatbuffers::UnPack(*_e); }
-  { auto _e = modification_time(); if (_e) _o->modification_time = ::flatbuffers::UnPack(*_e); }
-}
-
-inline ::flatbuffers::Offset<AssetHeader> CreateAssetHeader(::flatbuffers::FlatBufferBuilder &_fbb, const AssetHeaderT *_o, const ::flatbuffers::rehasher_function_t *_rehasher) {
-  return AssetHeader::Pack(_fbb, _o, _rehasher);
-}
-
-inline ::flatbuffers::Offset<AssetHeader> AssetHeader::Pack(::flatbuffers::FlatBufferBuilder &_fbb, const AssetHeaderT* _o, const ::flatbuffers::rehasher_function_t *_rehasher) {
-  (void)_rehasher;
-  (void)_o;
-  struct _VectorArgs { ::flatbuffers::FlatBufferBuilder *__fbb; const AssetHeaderT* __o; const ::flatbuffers::rehasher_function_t *__rehasher; } _va = { &_fbb, _o, _rehasher}; (void)_va;
-  auto _uuid = ::flatbuffers::Pack(_o->uuid);
-  auto _name = _o->name.empty() ? _fbb.CreateSharedString("") : _fbb.CreateString(_o->name);
-  auto _type_id = _o->type_id;
-  auto _type_name = _o->type_name.empty() ? _fbb.CreateSharedString("") : _fbb.CreateString(_o->type_name);
-  auto _version = _o->version;
-  auto _create_time = ::flatbuffers::Pack(_o->create_time);
-  auto _modification_time = ::flatbuffers::Pack(_o->modification_time);
-  return Bigfoot::Flat::CreateAssetHeader(
-      _fbb,
-      &_uuid,
-      _name,
-      _type_id,
-      _type_name,
-      _version,
-      &_create_time,
-      &_modification_time);
-}
-
-inline const ::flatbuffers::TypeTable *AssetHeaderTypeTable() {
-  static const ::flatbuffers::TypeCode type_codes[] = {
-    { ::flatbuffers::ET_SEQUENCE, 0, 0 },
-    { ::flatbuffers::ET_STRING, 0, -1 },
-    { ::flatbuffers::ET_ULONG, 0, -1 },
-    { ::flatbuffers::ET_STRING, 0, -1 },
-    { ::flatbuffers::ET_UINT, 0, -1 },
-    { ::flatbuffers::ET_SEQUENCE, 0, 1 },
-    { ::flatbuffers::ET_SEQUENCE, 0, 1 }
-  };
-  static const ::flatbuffers::TypeFunction type_refs[] = {
-    Bigfoot::Flat::UUIDTypeTable,
-    Bigfoot::Flat::TimeTypeTable
-  };
-  static const char * const names[] = {
-    "uuid",
-    "name",
-    "type_id",
-    "type_name",
-    "version",
-    "create_time",
-    "modification_time"
-  };
-  static const ::flatbuffers::TypeTable tt = {
-    ::flatbuffers::ST_TABLE, 7, type_codes, type_refs, nullptr, nullptr, names
-  };
-  return &tt;
-}
-
-inline const Bigfoot::Flat::AssetHeader *GetAssetHeader(const void *buf) {
-  return ::flatbuffers::GetRoot<Bigfoot::Flat::AssetHeader>(buf);
-}
-
-inline const Bigfoot::Flat::AssetHeader *GetSizePrefixedAssetHeader(const void *buf) {
-  return ::flatbuffers::GetSizePrefixedRoot<Bigfoot::Flat::AssetHeader>(buf);
-}
-
-template <bool B = false>
-inline bool VerifyAssetHeaderBuffer(
-    ::flatbuffers::VerifierTemplate<B> &verifier) {
-  return verifier.template VerifyBuffer<Bigfoot::Flat::AssetHeader>(nullptr);
-}
-
-template <bool B = false>
-inline bool VerifySizePrefixedAssetHeaderBuffer(
-    ::flatbuffers::VerifierTemplate<B> &verifier) {
-  return verifier.template VerifySizePrefixedBuffer<Bigfoot::Flat::AssetHeader>(nullptr);
-}
-
-inline void FinishAssetHeaderBuffer(
-    ::flatbuffers::FlatBufferBuilder &fbb,
-    ::flatbuffers::Offset<Bigfoot::Flat::AssetHeader> root) {
-  fbb.Finish(root);
-}
-
-inline void FinishSizePrefixedAssetHeaderBuffer(
-    ::flatbuffers::FlatBufferBuilder &fbb,
-    ::flatbuffers::Offset<Bigfoot::Flat::AssetHeader> root) {
-  fbb.FinishSizePrefixed(root);
-}
-
-inline eastl::unique_ptr<Bigfoot::Flat::AssetHeaderT> UnPackAssetHeader(
-    const void *buf,
-    const ::flatbuffers::resolver_function_t *res = nullptr) {
-  return eastl::unique_ptr<Bigfoot::Flat::AssetHeaderT>(GetAssetHeader(buf)->UnPack(res));
-}
-
-inline eastl::unique_ptr<Bigfoot::Flat::AssetHeaderT> UnPackSizePrefixedAssetHeader(
-    const void *buf,
-    const ::flatbuffers::resolver_function_t *res = nullptr) {
-  return eastl::unique_ptr<Bigfoot::Flat::AssetHeaderT>(GetSizePrefixedAssetHeader(buf)->UnPack(res));
-}
-
-}  // namespace Flat
-}  // namespace Bigfoot
-
-#endif  // FLATBUFFERS_GENERATED_ASSETHEADER_BIGFOOT_FLAT_H_

Bigfoot/Sources/Engine/Include/Engine/BigFile/BigFile.hpp

@@ -4,14 +4,13 @@
  * \author Romain BOULLARD
  * \date   October 2025
  *********************************************************************/
-#ifndef BIGFOOT_ENGINE_BIGFILE_HPP
+#ifndef BIGFOOT_ENGINE_BIGFILE_BIGFILE_HPP
-#define BIGFOOT_ENGINE_BIGFILE_HPP
+#define BIGFOOT_ENGINE_BIGFILE_BIGFILE_HPP
 #include <System/File.hpp>
 
 #include <Utils/TaggedType.hpp>
 
 #include <EASTL/span.h>
-
 #include <sqlite3.h>
 
 namespace Bigfoot
@@ -26,8 +25,8 @@ class BigFile
      */
     BigFile(const File& p_file);
 
-    BigFile(const BigFile& p_bigFile) = default;
+    BigFile(const BigFile& p_bigFile) = delete;
-    BigFile(BigFile&& p_bigFile) = default;
+    BigFile(BigFile&& p_bigFile) = delete;
 
     /**
      * Begin a transaction
@@ -49,8 +48,8 @@ class BigFile
 
     ~BigFile();
 
-    BigFile& operator=(const BigFile& p_bigFile) = default;
+    BigFile& operator=(const BigFile& p_bigFile) = delete;
-    BigFile& operator=(BigFile&& p_bigFile) = default;
+    BigFile& operator=(BigFile&& p_bigFile) = delete;
 
     class Request
     {
@@ -63,8 +62,8 @@ class BigFile
          */
         Request(const BigFile& p_bigFile, const eastl::string_view p_request);
 
-        Request(const Request& p_request) = default;
+        Request(const Request& p_request) = delete;
-        Request(Request&& p_request) = default;
+        Request(Request&& p_request) = delete;
 
         using CopyValue = TaggedType<bool>;
 
@@ -92,6 +91,14 @@ class BigFile
          */
         void Bind(const std::uint32_t p_index, const std::int64_t p_value);
 
+        /*
+         * Bind a uint64 value to the Request at index
+         *
+         * \param p_index The index to bind to
+         * \param p_value The value
+         */
+        void Bind(const std::uint32_t p_index, const std::uint64_t p_value);
+
         /*
          * Bind a float value to the Request at index
          *
@@ -186,6 +193,13 @@ class BigFile
              */
             operator std::int64_t() const;
 
+            /*
+             * Get value as a uint64
+             *
+             * \return The value
+             */
+            operator std::uint64_t() const;
+
             /*
              * Get value as a float
              *
@@ -236,8 +250,8 @@ class BigFile
 
         ~Request();
 
-        Request& operator=(const Request& p_request) = default;
+        Request& operator=(const Request& p_request) = delete;
-        Request& operator=(Request&& p_request) = default;
+        Request& operator=(Request&& p_request) = delete;
 
       private:
         /*

Bigfoot/Sources/Engine/Include/Engine/EngineAssertHandler.hpp

@@ -6,16 +6,14 @@
  *********************************************************************/
 #ifndef BIGFOOT_ENGINE_ENGINEASSERTHANDLER_HPP
 #define BIGFOOT_ENGINE_ENGINEASSERTHANDLER_HPP
-#include <Utils/Assert.hpp>
-
 #include <Engine/EngineLogger_generated.hpp>
 
+#include <Utils/Assert.hpp>
+
 #if defined BIGFOOT_NOT_OPTIMIZED
-#include <EASTL/utility.h>
 
 #include <format>
 #include <source_location>
-#include <string_view>
 
 namespace Bigfoot
 {
@@ -33,23 +31,18 @@ class EngineAssertHandler
      * Handle an assertion.
      *
      * \param p_location Location of the assertion.
-     * \param p_stacktrace The stack trace
      * \param p_format Format string for the assertion message.
      * \param p_args Arguments for the format string.
      */
     template<typename... ARGS>
-    static void Handle(const std::source_location& p_location,
+    static void Handle(const std::source_location& p_location, std::format_string<ARGS...> p_format, ARGS&&... p_args)
-                       const std::string_view p_stacktrace,
-                       std::format_string<ARGS...> p_format,
-                       ARGS&&... p_args)
     {
         BIGFOOT_LOG_FATAL(ENGINE_LOGGER,
-                          "Assert: {} (File:{}, Line:{}, Function:{}\n{}",
+                          "Assert: {} (File:{}, Line:{}, Function:{}\n",
                           std::format(p_format, std::forward<ARGS>(p_args)...),
                           p_location.file_name(),
                           p_location.line(),
-                          p_location.function_name(),
+                          p_location.function_name());
-                          p_stacktrace);
     }
 
     EngineAssertHandler& operator=(const EngineAssertHandler& p_handler) = delete;

Bigfoot/Sources/Engine/Include/Engine/EngineLogger_generated.hpp

@@ -6,7 +6,7 @@
  *********************************************************************/
 #ifndef BIGFOOT_ENGINELOGGER_GENERATED_HPP
 #define BIGFOOT_ENGINELOGGER_GENERATED_HPP
-#include <System/Log/Log.hpp>
+#include <Utils/Log/LogMacros.hpp>
 
 #if defined BIGFOOT_NOT_OPTIMIZED
 

Bigfoot/Sources/System/CMakeLists.txt

@@ -2,8 +2,6 @@ get_filename_component(PackageName ${CMAKE_CURRENT_SOURCE_DIR} NAME)
 project(${PackageName})
 
 set(PublicDependencies
-    $<$<CONFIG:Debug,RelWithDebInfo>:quill::quill>
-    mimalloc
     stduuid::stduuid)
 set(PrivateDependencies)
 set(BigfootPublicDependencies
@@ -18,11 +16,3 @@ bigfoot_create_package_lib(
     "")
 
 bigfoot_create_logger()
-
-target_compile_definitions(${PROJECT_NAME}
-        PUBLIC $<$<CONFIG:Debug,RelWithDebInfo>:QUILL_NO_EXCEPTIONS>
-        PUBLIC $<$<CONFIG:Debug,RelWithDebInfo>:QUILL_DISABLE_NON_PREFIXED_MACROS>
-
-        PUBLIC MI_SHARED_LIB)
-set_source_files_properties(${CMAKE_CURRENT_SOURCE_DIR}/MimallocImpl.cpp PROPERTIES SKIP_UNITY_BUILD_INCLUSION ON)
-

Bigfoot/Sources/System/File.cpp

@@ -37,21 +37,21 @@ bool File::Exists() const
 
 /****************************************************************************************/
 
-eastl::string_view File::Path() const
+eastl::string_view File::GetPath() const
 {
     return m_pathString;
 }
 
 /****************************************************************************************/
 
-File File::Absolute() const
+File File::ToAbsolute() const
 {
     return File {std::filesystem::absolute(m_path)};
 }
 
 /****************************************************************************************/
 
-File File::Relative() const
+File File::ToRelative() const
 {
     return File {std::filesystem::relative(m_path)};
 }

Bigfoot/Sources/System/Include/System/File.hpp

@@ -57,7 +57,7 @@ class File
      * \return The path
      */
     [[nodiscard]]
-    eastl::string_view Path() const;
+    eastl::string_view GetPath() const;
 
     /**
      * Get the same file, relative to the current executable
@@ -65,7 +65,7 @@ class File
      * \return The relative file
      */
     [[nodiscard]]
-    File Relative() const;
+    File ToRelative() const;
 
     /**
      * Get the same file, with an absolute path
@@ -73,7 +73,7 @@ class File
      * \return The absolute file
      */
     [[nodiscard]]
-    File Absolute() const;
+    File ToAbsolute() const;
 
     ~File() = default;
 

Bigfoot/Sources/System/Include/System/SystemAssertHandler.hpp

@@ -6,16 +6,14 @@
  *********************************************************************/
 #ifndef BIGFOOT_SYSTEM_SYSTEMASSERTHANDLER_HPP
 #define BIGFOOT_SYSTEM_SYSTEMASSERTHANDLER_HPP
-#include <Utils/Assert.hpp>
-
 #include <System/SystemLogger_generated.hpp>
 
+#include <Utils/Assert.hpp>
+
 #if defined BIGFOOT_NOT_OPTIMIZED
-#include <EASTL/utility.h>
 
 #include <format>
 #include <source_location>
-#include <string_view>
 
 namespace Bigfoot
 {
@@ -33,23 +31,18 @@ class SystemAssertHandler
      * Handle an assertion.
      *
      * \param p_location Location of the assertion.
-     * \param p_stacktrace The stack trace
      * \param p_format Format string for the assertion message.
      * \param p_args Arguments for the format string.
      */
     template<typename... ARGS>
-    static void Handle(const std::source_location& p_location,
+    static void Handle(const std::source_location& p_location, std::format_string<ARGS...> p_format, ARGS&&... p_args)
-                       const std::string_view p_stacktrace,
-                       std::format_string<ARGS...> p_format,
-                       ARGS&&... p_args)
     {
         BIGFOOT_LOG_FATAL(SYSTEM_LOGGER,
-                          "Assert: {} (File:{}, Line:{}, Function:{}\n{}",
+                          "Assert: {} (File:{}, Line:{}, Function:{}\n",
                           std::format(p_format, std::forward<ARGS>(p_args)...),
                           p_location.file_name(),
                           p_location.line(),
-                          p_location.function_name(),
+                          p_location.function_name());
-                          p_stacktrace);
     }
 
     SystemAssertHandler& operator=(const SystemAssertHandler& p_handler) = delete;

Bigfoot/Sources/System/Include/System/SystemLogger_generated.hpp

@@ -6,7 +6,7 @@
  *********************************************************************/
 #ifndef BIGFOOT_SYSTEMLOGGER_GENERATED_HPP
 #define BIGFOOT_SYSTEMLOGGER_GENERATED_HPP
-#include <System/Log/Log.hpp>
+#include <Utils/Log/LogMacros.hpp>
 
 #if defined BIGFOOT_NOT_OPTIMIZED
 

Bigfoot/Sources/System/Include/System/Time/FlatTime.hpp

@@ -1,18 +0,0 @@
-/*********************************************************************
- * \file   FlatTime.hpp
- *
- * \author Romain BOULLARD
- * \date   February 2026
- *********************************************************************/
-#ifndef BIGFOOT_SYSTEM_FLATTIME_HPP
-#define BIGFOOT_SYSTEM_FLATTIME_HPP
-#include <System/Time/Time.hpp>
-#include <System/Time/Time_generated.hpp>
-
-namespace flatbuffers
-{
-Bigfoot::Flat::Time Pack(const Bigfoot::Time& p_time);
-Bigfoot::Time UnPack(const Bigfoot::Flat::Time& p_flatTime);
-}   // namespace flatbuffers
-
-#endif

Bigfoot/Sources/System/Include/System/Time/Time.fbs

@@ -1,6 +1,6 @@
-native_include "System/Time/FlatTime.hpp";
+native_include "System/Time/Time.hpp";
 
-namespace Bigfoot.Flat;
+namespace Flat.Bigfoot;
 
 struct Time (native_type: "::Bigfoot::Time")
 {

Bigfoot/Sources/System/Include/System/Time/Time.hpp

@@ -4,8 +4,8 @@
  * \author Romain BOULLARD
  * \date   December 2025
  *********************************************************************/
-#ifndef BIGFOOT_SYSTEM_TIME_HPP
+#ifndef BIGFOOT_SYSTEM_TIME_TIME_HPP
-#define BIGFOOT_SYSTEM_TIME_HPP
+#define BIGFOOT_SYSTEM_TIME_TIME_HPP
 #include <chrono>
 #include <compare>
 #include <cstdint>
@@ -21,28 +21,28 @@ class Time
     Time(Time&& p_time) = default;
 
     [[nodiscard]]
-    std::uint32_t Year() const;
+    std::uint32_t GetYear() const;
 
     [[nodiscard]]
-    std::uint32_t Month() const;
+    std::uint32_t GetMonth() const;
 
     [[nodiscard]]
-    std::uint32_t Day() const;
+    std::uint32_t GetDay() const;
 
     [[nodiscard]]
-    std::uint32_t Hour() const;
+    std::uint32_t GetHour() const;
 
     [[nodiscard]]
-    std::uint32_t Minute() const;
+    std::uint32_t GetMinute() const;
 
     [[nodiscard]]
-    std::uint32_t Second() const;
+    std::uint32_t GetSecond() const;
 
     [[nodiscard]]
-    std::uint32_t Microsecond() const;
+    std::uint32_t GetMicrosecond() const;
 
     [[nodiscard]]
-    std::uint64_t Epoch() const;
+    std::uint64_t GetEpoch() const;
 
     ~Time() = default;
 
@@ -65,4 +65,22 @@ class Time
 };
 }   // namespace Bigfoot
 
+/****************************************************************************************/
+
+namespace Flat
+{
+namespace Bigfoot
+{
+struct Time;
+}
+}   // namespace Flat
+
+/****************************************************************************************/
+
+namespace flatbuffers
+{
+Flat::Bigfoot::Time Pack(const Bigfoot::Time& p_time);
+Bigfoot::Time UnPack(const Flat::Bigfoot::Time& p_flatTime);
+}   // namespace flatbuffers
+
 #endif

Bigfoot/Sources/System/Include/System/Time/Time_generated.hpp

@@ -1,8 +1,8 @@
 // automatically generated by the FlatBuffers compiler, do not modify
 
 
-#ifndef FLATBUFFERS_GENERATED_TIME_BIGFOOT_FLAT_H_
+#ifndef FLATBUFFERS_GENERATED_TIME_FLAT_BIGFOOT_H_
-#define FLATBUFFERS_GENERATED_TIME_BIGFOOT_FLAT_H_
+#define FLATBUFFERS_GENERATED_TIME_FLAT_BIGFOOT_H_
 
 #include "flatbuffers/flatbuffers.h"
 
@@ -13,13 +13,14 @@ static_assert(FLATBUFFERS_VERSION_MAJOR == 25 &&
               FLATBUFFERS_VERSION_REVISION == 19,
              "Non-compatible flatbuffers version included");
 
-#include "System/Time/FlatTime.hpp"
+#include "System/Time/Time.hpp"
 
 #include "EASTL/unique_ptr.h"
 #include "EASTL/string.h"
+#include "EASTL/vector.h"
 
-namespace Bigfoot {
 namespace Flat {
+namespace Bigfoot {
 
 struct Time;
 
@@ -35,7 +36,7 @@ FLATBUFFERS_MANUALLY_ALIGNED_STRUCT(8) Time FLATBUFFERS_FINAL_CLASS {
     return TimeTypeTable();
   }
   static FLATBUFFERS_CONSTEXPR_CPP11 const char *GetFullyQualifiedName() {
-    return "Bigfoot.Flat.Time";
+    return "Flat.Bigfoot.Time";
   }
   Time()
       : epoch_(0) {
@@ -58,16 +59,13 @@ inline const ::flatbuffers::TypeTable *TimeTypeTable() {
     { ::flatbuffers::ET_ULONG, 0, -1 }
   };
   static const int64_t values[] = { 0, 8 };
-  static const char * const names[] = {
-    "epoch"
-  };
   static const ::flatbuffers::TypeTable tt = {
-    ::flatbuffers::ST_STRUCT, 1, type_codes, nullptr, nullptr, values, names
+    ::flatbuffers::ST_STRUCT, 1, type_codes, nullptr, nullptr, values, nullptr
   };
   return &tt;
 }
 
-}  // namespace Flat
 }  // namespace Bigfoot
+}  // namespace Flat
 
-#endif  // FLATBUFFERS_GENERATED_TIME_BIGFOOT_FLAT_H_
+#endif  // FLATBUFFERS_GENERATED_TIME_FLAT_BIGFOOT_H_

Bigfoot/Sources/System/Include/System/UUID/FlatUUID.hpp

@@ -1,18 +0,0 @@
-/*********************************************************************
- * \file   FlatUUID.hpp
- *
- * \author Romain BOULLARD
- * \date   December 2025
- *********************************************************************/
-#ifndef BIGFOOT_SYSTEM_FLATUUID_HPP
-#define BIGFOOT_SYSTEM_FLATUUID_HPP
-#include <System/UUID/UUID.hpp>
-#include <System/UUID/UUID_generated.hpp>
-
-namespace flatbuffers
-{
-Bigfoot::Flat::UUID Pack(const Bigfoot::UUID& p_uuid);
-Bigfoot::UUID UnPack(const Bigfoot::Flat::UUID& p_flatUUID);
-}   // namespace flatbuffers
-
-#endif

Bigfoot/Sources/System/Include/System/UUID/UUID.fbs

@@ -1,6 +1,6 @@
-native_include "System/UUID/FlatUUID.hpp";
+native_include "System/UUID/UUID.hpp";
 
-namespace Bigfoot.Flat;
+namespace Flat.Bigfoot;
 
 struct UUID (native_type: "::Bigfoot::UUID")
 {

Bigfoot/Sources/System/Include/System/UUID/UUID.hpp

@@ -4,9 +4,8 @@
  * \author Romain BOULLARD
  * \date   October 2025
  *********************************************************************/
-#ifndef BIGFOOT_SYSTEM_UUID_HPP
+#ifndef BIGFOOT_SYSTEM_UUID_UUID_HPP
-#define BIGFOOT_SYSTEM_UUID_HPP
+#define BIGFOOT_SYSTEM_UUID_UUID_HPP
-
 #include <uuid.h>
 
 namespace Bigfoot
@@ -35,19 +34,31 @@ class UUID
     UUID(const UUID& p_uuid) = default;
     UUID(UUID&& p_uuid) noexcept = default;
 
+    /**
+     * Gets the raw bytes of a UUID
+     *
+     * \return A view to the raw bytes
+     */
+    [[nodiscard]]
+    std::span<const std::byte, UUID_BYTE_SIZE> ToBytes() const;
+
+    /**
+     * Gets the string representation of a UUID
+     *
+     * \return A string representing the UUID
+     */
+    [[nodiscard]]
+    std::string ToString() const;
+
     ~UUID() = default;
 
-    operator std::span<const std::byte, UUID_BYTE_SIZE>() const;
-    operator std::string() const;
     operator bool() const;
 
     UUID& operator=(const UUID& p_uuid) = default;
     UUID& operator=(UUID&& p_uuid) noexcept = default;
 
     [[nodiscard]]
-    bool operator==(const UUID& p_uuid) const = default;
+    bool operator==(const UUID& p_uuid) const;
-    [[nodiscard]]
-    bool operator!=(const UUID& p_uuid) const = default;
     [[nodiscard]]
     bool operator<(const UUID& p_uuid) const;
 
@@ -114,10 +125,12 @@ struct std::formatter<Bigfoot::UUID, char>
     template<typename FormatContext>
     auto format(const Bigfoot::UUID& p_uuid, FormatContext& ctx) const
     {
-        return std::format_to(ctx.out(), "{}", static_cast<std::string>(p_uuid));
+        return std::format_to(ctx.out(), "{}", p_uuid.ToString());
     }
 };
 
+/****************************************************************************************/
+
 #if defined BIGFOOT_NOT_OPTIMIZED
 #include <quill/DeferredFormatCodec.h>
 
@@ -131,7 +144,7 @@ struct fmtquill::formatter<Bigfoot::UUID>
 
     auto format(const Bigfoot::UUID& p_uuid, format_context& ctx) const
     {
-        return fmtquill::format_to(ctx.out(), "{}", static_cast<std::string>(p_uuid));
+        return fmtquill::format_to(ctx.out(), "{}", p_uuid.ToString());
     }
 };
 
@@ -141,4 +154,22 @@ struct quill::Codec<Bigfoot::UUID>: quill::DeferredFormatCodec<Bigfoot::UUID>
 };
 #endif
 
+/****************************************************************************************/
+
+namespace Flat
+{
+namespace Bigfoot
+{
+struct UUID;
+}
+}   // namespace Flat
+
+/****************************************************************************************/
+
+namespace flatbuffers
+{
+Flat::Bigfoot::UUID Pack(const Bigfoot::UUID& p_uuid);
+Bigfoot::UUID UnPack(const Flat::Bigfoot::UUID& p_flatUUID);
+}   // namespace flatbuffers
+
 #endif

Bigfoot/Sources/System/Include/System/UUID/UUID_generated.hpp

@@ -1,8 +1,8 @@
 // automatically generated by the FlatBuffers compiler, do not modify
 
 
-#ifndef FLATBUFFERS_GENERATED_UUID_BIGFOOT_FLAT_H_
+#ifndef FLATBUFFERS_GENERATED_UUID_FLAT_BIGFOOT_H_
-#define FLATBUFFERS_GENERATED_UUID_BIGFOOT_FLAT_H_
+#define FLATBUFFERS_GENERATED_UUID_FLAT_BIGFOOT_H_
 
 #include "flatbuffers/flatbuffers.h"
 
@@ -13,13 +13,14 @@ static_assert(FLATBUFFERS_VERSION_MAJOR == 25 &&
               FLATBUFFERS_VERSION_REVISION == 19,
              "Non-compatible flatbuffers version included");
 
-#include "System/UUID/FlatUUID.hpp"
+#include "System/UUID/UUID.hpp"
 
 #include "EASTL/unique_ptr.h"
 #include "EASTL/string.h"
+#include "EASTL/vector.h"
 
-namespace Bigfoot {
 namespace Flat {
+namespace Bigfoot {
 
 struct UUID;
 
@@ -35,7 +36,7 @@ FLATBUFFERS_MANUALLY_ALIGNED_STRUCT(1) UUID FLATBUFFERS_FINAL_CLASS {
     return UUIDTypeTable();
   }
   static FLATBUFFERS_CONSTEXPR_CPP11 const char *GetFullyQualifiedName() {
-    return "Bigfoot.Flat.UUID";
+    return "Flat.Bigfoot.UUID";
   }
   UUID()
       : bytes_() {
@@ -59,16 +60,13 @@ inline const ::flatbuffers::TypeTable *UUIDTypeTable() {
   };
   static const int16_t array_sizes[] = { 16,  };
   static const int64_t values[] = { 0, 16 };
-  static const char * const names[] = {
-    "bytes"
-  };
   static const ::flatbuffers::TypeTable tt = {
-    ::flatbuffers::ST_STRUCT, 1, type_codes, nullptr, array_sizes, values, names
+    ::flatbuffers::ST_STRUCT, 1, type_codes, nullptr, array_sizes, values, nullptr
   };
   return &tt;
 }
 
-}  // namespace Flat
 }  // namespace Bigfoot
+}  // namespace Flat
 
-#endif  // FLATBUFFERS_GENERATED_UUID_BIGFOOT_FLAT_H_
+#endif  // FLATBUFFERS_GENERATED_UUID_FLAT_BIGFOOT_H_

Bigfoot/Sources/System/Time/FlatTime.cpp

@@ -1,22 +0,0 @@
-/*********************************************************************
- * \file   FlatTime.cpp
- *
- * \author Romain BOULLARD
- * \date   February 2026
- *********************************************************************/
-#include <System/Time/FlatTime.hpp>
-
-namespace flatbuffers
-{
-Bigfoot::Flat::Time Pack(const Bigfoot::Time& p_time)
-{
-    return Bigfoot::Flat::Time {p_time.Epoch()};
-}
-
-/****************************************************************************************/
-
-Bigfoot::Time UnPack(const Bigfoot::Flat::Time& p_flatTime)
-{
-    return Bigfoot::Time {p_flatTime.epoch()};
-}
-}   // namespace flatbuffers

Bigfoot/Sources/System/Time/Time.cpp

@@ -7,6 +7,7 @@
 #include <System/Time/Time.hpp>
 
 #include <System/SystemAssertHandler.hpp>
+#include <System/Time/Time_generated.hpp>
 
 namespace
 {
@@ -54,56 +55,56 @@ Time::Time(const std::uint64_t p_epoch):
 
 /****************************************************************************************/
 
-std::uint32_t Time::Year() const
+std::uint32_t Time::GetYear() const
 {
     return m_timeInfo.tm_year + 1900;
 }
 
 /****************************************************************************************/
 
-std::uint32_t Time::Month() const
+std::uint32_t Time::GetMonth() const
 {
     return m_timeInfo.tm_mon + 1;
 }
 
 /****************************************************************************************/
 
-std::uint32_t Time::Day() const
+std::uint32_t Time::GetDay() const
 {
     return m_timeInfo.tm_mday;
 }
 
 /****************************************************************************************/
 
-std::uint32_t Time::Hour() const
+std::uint32_t Time::GetHour() const
 {
     return m_timeInfo.tm_hour;
 }
 
 /****************************************************************************************/
 
-std::uint32_t Time::Minute() const
+std::uint32_t Time::GetMinute() const
 {
     return m_timeInfo.tm_min;
 }
 
 /****************************************************************************************/
 
-std::uint32_t Time::Second() const
+std::uint32_t Time::GetSecond() const
 {
     return m_timeInfo.tm_sec;
 }
 
 /****************************************************************************************/
 
-std::uint32_t Time::Microsecond() const
+std::uint32_t Time::GetMicrosecond() const
 {
     return static_cast<std::uint32_t>(m_microseconds.count());
 }
 
 /****************************************************************************************/
 
-std::uint64_t Time::Epoch() const
+std::uint64_t Time::GetEpoch() const
 {
     return m_epoch;
 }
@@ -119,3 +120,20 @@ Time Time::Now()
     return Time {epochInMicroSeconds};
 }
 }   // namespace Bigfoot
+
+/****************************************************************************************/
+
+namespace flatbuffers
+{
+Flat::Bigfoot::Time Pack(const Bigfoot::Time& p_time)
+{
+    return Flat::Bigfoot::Time {p_time.GetEpoch()};
+}
+
+/****************************************************************************************/
+
+Bigfoot::Time UnPack(const Flat::Bigfoot::Time& p_flatTime)
+{
+    return Bigfoot::Time {p_flatTime.epoch()};
+}
+}   // namespace flatbuffers

Bigfoot/Sources/System/UUID/FlatUUID.cpp

@@ -1,27 +0,0 @@
-/*********************************************************************
- * \file   FlatUUID.cpp
- *
- * \author Romain BOULLARD
- * \date   December 2025
- *********************************************************************/
-#include <System/UUID/FlatUUID.hpp>
-
-namespace flatbuffers
-{
-Bigfoot::Flat::UUID Pack(const Bigfoot::UUID& p_uuid)
-{
-    const std::span<const std::byte, Bigfoot::UUID::UUID_BYTE_SIZE> bytes = p_uuid;
-    return Bigfoot::Flat::UUID {
-      std::span<const std::uint8_t, Bigfoot::UUID::UUID_BYTE_SIZE> {reinterpret_cast<const std::uint8_t*>(bytes.data()),
-                                                                    bytes.size()}};
-}
-
-/****************************************************************************************/
-
-Bigfoot::UUID UnPack(const Bigfoot::Flat::UUID& p_flatUUID)
-{
-    const std::span<const std::uint8_t, Bigfoot::UUID::UUID_BYTE_SIZE> bytesView {p_flatUUID.bytes()->data(),
-                                                                                  p_flatUUID.bytes()->size()};
-    return Bigfoot::UUID {std::as_bytes(bytesView)};
-}
-}   // namespace flatbuffers

Bigfoot/Sources/System/UUID/UUID.cpp

@@ -6,6 +6,8 @@
  *********************************************************************/
 #include <System/UUID/UUID.hpp>
 
+#include <System/UUID/UUID_generated.hpp>
+
 namespace Bigfoot
 {
 UUID UUID::NULL_UUID {"00000000-0000-0000-0000-000000000000"};
@@ -41,14 +43,14 @@ UUID::UUID(const std::span<const std::byte, UUID_BYTE_SIZE> p_raw)
 
 /****************************************************************************************/
 
-UUID::operator std::span<const std::byte, UUID::UUID_BYTE_SIZE>() const
+std::span<const std::byte, UUID::UUID_BYTE_SIZE> UUID::ToBytes() const
 {
     return m_uuid.as_bytes();
 }
 
 /****************************************************************************************/
 
-UUID::operator std::string() const
+std::string UUID::ToString() const
 {
     return uuids::to_string(m_uuid);
 }
@@ -60,6 +62,11 @@ UUID::operator bool() const
     return *this != NULL_UUID;
 }
 
+bool UUID::operator==(const UUID& p_uuid) const
+{
+    return m_uuid == p_uuid.m_uuid;
+}
+
 /****************************************************************************************/
 
 bool UUID::operator<(const UUID& p_uuid) const
@@ -85,3 +92,25 @@ uuids::uuid_random_generator UUID::GetUUIDGenerator()
     return uuids::uuid_random_generator {ms_randomGenerator};
 }
 }   // namespace Bigfoot
+
+/****************************************************************************************/
+
+namespace flatbuffers
+{
+Flat::Bigfoot::UUID Pack(const Bigfoot::UUID& p_uuid)
+{
+    const std::span<const std::byte, Bigfoot::UUID::UUID_BYTE_SIZE> bytes = p_uuid.ToBytes();
+    return Flat::Bigfoot::UUID {
+      std::span<const std::uint8_t, Bigfoot::UUID::UUID_BYTE_SIZE> {reinterpret_cast<const std::uint8_t*>(bytes.data()),
+                                                                    bytes.size()}};
+}
+
+/****************************************************************************************/
+
+Bigfoot::UUID UnPack(const Flat::Bigfoot::UUID& p_flatUUID)
+{
+    const std::span<const std::uint8_t, Bigfoot::UUID::UUID_BYTE_SIZE> bytesView {p_flatUUID.bytes()->data(),
+                                                                                  p_flatUUID.bytes()->size()};
+    return Bigfoot::UUID {std::as_bytes(bytesView)};
+}
+}   // namespace flatbuffers

Bigfoot/Sources/Utils/CMakeLists.txt

@@ -2,7 +2,12 @@ get_filename_component(PackageName ${CMAKE_CURRENT_SOURCE_DIR} NAME)
 project(${PackageName})
 
 set(PublicDependencies
-    $<$<CONFIG:Debug,RelWithDebInfo>:cpptrace::cpptrace>)
+    $<$<CONFIG:Debug,RelWithDebInfo>:quill::quill>
+    $<IF:$<BOOL:${ASAN}>,mimalloc-asan,mimalloc-static>
+    unordered_dense::unordered_dense
+    EASTL::EASTL
+    flatbuffers::flatbuffers
+    rapidhash::rapidhash)
 set(PrivateDependencies)
 set(BigfootPublicDependencies)
 set(BigfootPrivateDependencies)
@@ -12,4 +17,12 @@ bigfoot_create_package_lib(
     "${PrivateLibraries}"
     "${BigfootPublicDependencies}"
     "${BigfootPrivateDependencies}"
-    "")
+    "")
+set_source_files_properties(../Utils/MimallocImpl.cpp PROPERTIES SKIP_UNITY_BUILD_INCLUSION ON)
+
+bigfoot_create_logger()
+
+target_compile_definitions(${PROJECT_NAME}
+        PUBLIC
+        $<$<CONFIG:Debug,RelWithDebInfo>:QUILL_NO_EXCEPTIONS>
+        $<$<CONFIG:Debug,RelWithDebInfo>:QUILL_DISABLE_NON_PREFIXED_MACROS>)

Bigfoot/Sources/Utils/Include/Utils/Assert.hpp

@@ -4,14 +4,12 @@
  * \author Romain BOULLARD
  * \date   October 2025
  *********************************************************************/
-#ifndef BIGFOOT_SYSTEM_ASSERT_HPP
+#ifndef BIGFOOT_UTILS_ASSERT_HPP
-#define BIGFOOT_SYSTEM_ASSERT_HPP
+#define BIGFOOT_UTILS_ASSERT_HPP
-#include <System/Log/Log.hpp>
+#include <Utils/Log/LogMacros.hpp>
 
 #if defined BIGFOOT_NOT_OPTIMIZED
 
-#include <cpptrace/cpptrace.hpp>
-
 #include <source_location>
 #include <string>
 
@@ -39,13 +37,7 @@
         constexpr std::source_location location = std::source_location::current();                                     \
         if (!(p_assert)) [[unlikely]]                                                                                  \
         {                                                                                                              \
-            constexpr auto stacktrace = []() -> std::string                                                            \
+            HANDLER::Handle(location, p_message __VA_OPT__(, ) __VA_ARGS__);                                           \
-            {                                                                                                          \
-                const cpptrace::stacktrace stacktrace = cpptrace::generate_trace();                                    \
-                return stacktrace.to_string();                                                                         \
-            };                                                                                                         \
-                                                                                                                       \
-            HANDLER::Handle(location, stacktrace(), p_message __VA_OPT__(, ) __VA_ARGS__);                             \
             BREAK;                                                                                                     \
         }                                                                                                              \
     } while (false)
@@ -56,13 +48,7 @@
         constexpr std::source_location location = std::source_location::current();                                     \
         if (!(p_assert)) [[unlikely]]                                                                                  \
         {                                                                                                              \
-            constexpr auto stacktrace = []() -> std::string                                                            \
+            HANDLER::Handle(location, p_message __VA_OPT__(, ) __VA_ARGS__);                                           \
-            {                                                                                                          \
-                const cpptrace::stacktrace stacktrace = cpptrace::generate_trace();                                    \
-                return stacktrace.to_string();                                                                         \
-            };                                                                                                         \
-                                                                                                                       \
-            HANDLER::Handle(location, stacktrace(), p_message __VA_OPT__(, ) __VA_ARGS__);                             \
             BREAK;                                                                                                     \
         }                                                                                                              \
     } while (false)
@@ -73,16 +59,10 @@
         constexpr std::source_location location = std::source_location::current();                                     \
         if (!(p_assert)) [[unlikely]]                                                                                  \
         {                                                                                                              \
-            constexpr auto stacktrace = []() -> std::string                                                            \
+            HANDLER::Handle(location, p_message __VA_OPT__(, ) __VA_ARGS__);                                           \
-            {                                                                                                          \
-                const cpptrace::stacktrace stacktrace = cpptrace::generate_trace();                                    \
-                return stacktrace.to_string();                                                                         \
-            };                                                                                                         \
-                                                                                                                       \
-            HANDLER::Handle(location, stacktrace(), p_message __VA_OPT__(, ) __VA_ARGS__);                             \
             if (Bigfoot::Singleton<Bigfoot::Log>::HasInstance())                                                       \
             {                                                                                                          \
-                Bigfoot::Singleton<Bigfoot::Log>::Instance().Flush();                                                  \
+                Bigfoot::Singleton<Bigfoot::Log>::GetInstance().Flush();                                               \
             }                                                                                                          \
             BREAK;                                                                                                     \
             std::abort();                                                                                              \

Bigfoot/Sources/Utils/Include/Utils/Containers/SlotMap.hpp

@@ -0,0 +1,311 @@
+/*********************************************************************
+ * \file   SlotMap.hpp
+ *
+ * \author Romain BOULLARD
+ * \date   May 2026
+ *********************************************************************/
+#ifndef BIGFOOT_UTILS_CONTAINERS_SLOTMAP_HPP
+#define BIGFOOT_UTILS_CONTAINERS_SLOTMAP_HPP
+#include <Utils/UtilsAssertHandler.hpp>
+
+#include <EASTL/vector.h>
+
+#include <cstdint>
+#include <limits>
+
+namespace Bigfoot
+{
+
+template<class TYPE,
+         class VERSION_TYPE = std::uint32_t,
+         class INDEX_TYPE = std::uint32_t,
+         std::enable_if_t<std::is_unsigned_v<VERSION_TYPE> && std::is_unsigned_v<INDEX_TYPE>, bool> = true>
+class SlotMap
+{
+  public:
+    class SlotKey
+    {
+      public:
+        using IndexType = INDEX_TYPE;
+        using VersionType = VERSION_TYPE;
+
+      private:
+        static constexpr std::uint32_t VERSION_BIT_COUNT = sizeof(VersionType) *
+                                                           std::numeric_limits<unsigned char>::digits;
+        static constexpr std::uint32_t INDEX_BIT_COUNT = sizeof(IndexType) * std::numeric_limits<unsigned char>::digits;
+        static_assert(VERSION_BIT_COUNT + INDEX_BIT_COUNT <= 64,
+                      "We cant construct a 64 bit key from the given Version and Index types!");
+
+        static constexpr std::uint64_t INDEX_MASK = (static_cast<std::uint64_t>(1) << INDEX_BIT_COUNT) - 1;
+
+      public:
+        static constexpr VersionType INVALID_VERSION = 0;
+
+        static constexpr IndexType MAX_INDEX = std::numeric_limits<IndexType>::max();
+
+        constexpr SlotKey(const VersionType p_version, const IndexType p_index):
+            m_key((static_cast<std::uint64_t>(p_version) << INDEX_BIT_COUNT) |
+                  (static_cast<std::uint64_t>(p_index) & INDEX_MASK))
+        {
+        }
+
+        constexpr SlotKey():
+            SlotKey(INVALID_VERSION, 0)
+        {
+        }
+
+        constexpr SlotKey(const SlotKey& p_slotKey) = default;
+        constexpr SlotKey(SlotKey&& p_slotKey) = default;
+
+        constexpr ~SlotKey() = default;
+
+        constexpr bool Valid() const
+        {
+            return GetVersion() != INVALID_VERSION;
+        }
+
+        constexpr VersionType GetVersion() const
+        {
+            return static_cast<VersionType>(m_key >> INDEX_BIT_COUNT);
+        }
+
+        constexpr IndexType GetIndex() const
+        {
+            return static_cast<IndexType>(m_key & INDEX_MASK);
+        }
+
+        constexpr SlotKey& operator=(const SlotKey& p_slotKey) = default;
+        constexpr SlotKey& operator=(SlotKey&& p_slotKey) = default;
+
+        [[nodiscard]]
+        constexpr bool operator==(const SlotKey& p_other) const = default;
+
+      private:
+        std::uint64_t m_key;
+    };
+
+    SlotMap():
+        m_freeSlotHead(std::numeric_limits<typename SlotKey::IndexType>::max())
+    {
+    }
+
+    SlotMap(const SlotMap& p_map) = default;
+    SlotMap(SlotMap&& p_map) = default;
+
+    ~SlotMap() = default;
+
+    template<class... ARGS>
+    [[nodiscard]]
+    SlotKey Insert(ARGS&&... p_args)
+    {
+        ASSERT(UtilsAssertHandler, m_slots.size() < SlotKey::MAX_INDEX, "All slots have been exhausted!");
+
+        const typename SlotKey::IndexType dataIndex = static_cast<SlotKey::IndexType>(m_data.size());
+        m_data.emplace_back(std::forward<ARGS>(p_args)...);
+
+        if (HasFreeSlots())
+        {
+            const typename SlotKey::IndexType slotIndex = m_freeSlotHead;
+
+            m_freeSlotHead = m_slots[slotIndex].GetIndex();
+
+            m_slots[slotIndex] = SlotKey {m_slots[slotIndex].GetVersion(), dataIndex};
+            m_dataToSlots.push_back(slotIndex);
+
+            return SlotKey {m_slots[slotIndex].GetVersion(), slotIndex};
+        }
+
+        const typename SlotKey::IndexType slotIndex = static_cast<SlotKey::IndexType>(m_slots.size());
+        m_slots.emplace_back(1, dataIndex);
+        m_dataToSlots.push_back(slotIndex);
+
+        return SlotKey {1, slotIndex};
+    }
+
+    void Remove(const SlotKey p_slotKey)
+    {
+        if (!Has(p_slotKey))
+        {
+            return;
+        }
+
+        const typename SlotKey::IndexType dataIndex = m_slots[p_slotKey.GetIndex()].GetIndex();
+
+        m_data.erase_unsorted(m_data.begin() + dataIndex);
+        m_dataToSlots.erase_unsorted(m_dataToSlots.begin() + dataIndex);
+
+        if (dataIndex < m_data.size())
+        {
+            m_slots[m_dataToSlots[dataIndex]] = SlotKey {m_slots[m_dataToSlots[dataIndex]].GetVersion(), dataIndex};
+        }
+
+        RecycleSlot(p_slotKey.GetVersion() + 1, p_slotKey.GetIndex());
+    }
+
+    [[nodiscard]]
+    bool Has(const SlotKey p_slotKey) const
+    {
+        return p_slotKey.Valid() && (p_slotKey.GetIndex() < m_slots.size() &&
+                                     p_slotKey.GetVersion() == m_slots[p_slotKey.GetIndex()].GetVersion());
+    }
+
+    [[nodiscard]]
+    TYPE* Get(const SlotKey p_slotKey)
+    {
+        return Has(p_slotKey) ? &m_data[m_slots[p_slotKey.GetIndex()].GetIndex()] : nullptr;
+    }
+
+    [[nodiscard]]
+    const TYPE* Get(const SlotKey p_slotKey) const
+    {
+        return Has(p_slotKey) ? &m_data[m_slots[p_slotKey.GetIndex()].GetIndex()] : nullptr;
+    }
+
+    void Reset()
+    {
+        m_data.clear();
+        m_slots.clear();
+        m_dataToSlots.clear();
+        m_freeSlotHead = std::numeric_limits<typename SlotKey::IndexType>::max();
+    }
+
+    void Clear()
+    {
+        for (const typename eastl::vector<TYPE>::size_type slotIndex: m_dataToSlots)
+        {
+            RecycleSlot(m_slots[slotIndex].GetVersion() + 1, static_cast<SlotKey::IndexType>(slotIndex));
+        }
+
+        m_data.clear();
+        m_dataToSlots.clear();
+    }
+
+    [[nodiscard]]
+    eastl::vector<TYPE>::size_type GetSize() const
+    {
+        return m_data.size();
+    }
+
+    [[nodiscard]]
+    eastl::vector<TYPE>::size_type GetCapacity() const
+    {
+        return m_data.capacity();
+    }
+
+    [[nodiscard]]
+    bool Empty() const
+    {
+        return m_data.empty();
+    }
+
+    void Reserve(const eastl::vector<TYPE>::size_type p_size)
+    {
+        m_data.reserve(p_size);
+        m_dataToSlots.reserve(p_size);
+        m_slots.reserve(p_size);
+    }
+
+    [[nodiscard]]
+    eastl::vector<TYPE>::iterator begin()
+    {
+        return m_data.begin();
+    }
+
+    [[nodiscard]]
+    eastl::vector<TYPE>::iterator end()
+    {
+        return m_data.end();
+    }
+
+    [[nodiscard]]
+    eastl::vector<TYPE>::const_iterator begin() const
+    {
+        return m_data.begin();
+    }
+
+    [[nodiscard]]
+    eastl::vector<TYPE>::const_iterator end() const
+    {
+        return m_data.end();
+    }
+
+    [[nodiscard]]
+    eastl::vector<TYPE>::reverse_iterator rbegin()
+    {
+        return m_data.rbegin();
+    }
+
+    [[nodiscard]]
+    eastl::vector<TYPE>::reverse_iterator rend()
+    {
+        return m_data.rend();
+    }
+
+    [[nodiscard]]
+    eastl::vector<TYPE>::const_reverse_iterator rbegin() const
+    {
+        return m_data.rbegin();
+    }
+
+    [[nodiscard]]
+    eastl::vector<TYPE>::const_reverse_iterator rend() const
+    {
+        return m_data.rend();
+    }
+
+    [[nodiscard]]
+    eastl::vector<TYPE>::const_iterator cbegin() const
+    {
+        return m_data.cbegin();
+    }
+
+    [[nodiscard]]
+    eastl::vector<TYPE>::const_iterator cend() const
+    {
+        return m_data.cend();
+    }
+
+    [[nodiscard]]
+    eastl::vector<TYPE>::const_reverse_iterator crbegin() const
+    {
+        return m_data.crbegin();
+    }
+
+    [[nodiscard]]
+    eastl::vector<TYPE>::const_reverse_iterator crend() const
+    {
+        return m_data.crend();
+    }
+
+    SlotMap& operator=(const SlotMap& p_slotMap) = default;
+    SlotMap& operator=(SlotMap&& p_slotMap) = default;
+
+  private:
+    [[nodiscard]]
+    bool HasFreeSlots() const
+    {
+        return m_freeSlotHead != std::numeric_limits<typename SlotKey::IndexType>::max();
+    }
+
+    void RecycleSlot(const SlotKey::VersionType p_version, const SlotKey::IndexType p_slotIndex)
+    {
+        if (p_version == SlotKey::INVALID_VERSION)
+        {
+            m_slots[p_slotIndex] = SlotKey {SlotKey::INVALID_VERSION, 0};
+            return;
+        }
+
+        m_slots[p_slotIndex] = SlotKey {p_version, m_freeSlotHead};
+        m_freeSlotHead = p_slotIndex;
+    }
+
+    eastl::vector<TYPE> m_data;
+    eastl::vector<SlotKey> m_slots;
+
+    eastl::vector<typename eastl::vector<TYPE>::size_type> m_dataToSlots;
+
+    SlotKey::IndexType m_freeSlotHead;
+};
+}   // namespace Bigfoot
+
+#endif

Bigfoot/Sources/Utils/Include/Utils/Log/EASTLFormatters.hpp

@@ -4,19 +4,19 @@
  * \author Romain BOULLARD
  * \date   December 2025
  *********************************************************************/
-#ifndef BIGFOOT_SYSTEM_EASTLFORMATTERS_HPP
+#ifndef BIGFOOT_UTILS_LOG_EASTLFORMATTERS_HPP
-#define BIGFOOT_SYSTEM_EASTLFORMATTERS_HPP
+#define BIGFOOT_UTILS_LOG_EASTLFORMATTERS_HPP
 #include <Utils/TargetMacros.h>
 
 #if defined(BIGFOOT_NOT_OPTIMIZED)
 #include <quill/DeferredFormatCodec.h>
 #endif
 
-#include <format>
-
 #include <EASTL/string.h>
 #include <EASTL/string_view.h>
 
+#include <format>
+
 // STRING
 
 template<>

Bigfoot/Sources/Utils/Include/Utils/Log/Log.hpp

@@ -0,0 +1,102 @@
+/*********************************************************************
+ * \file   Log.hpp
+ *
+ * \author Romain BOULLARD
+ * \date   October 2025
+ *********************************************************************/
+#ifndef BIGFOOT_UTILS_LOG_LOG_HPP
+#define BIGFOOT_UTILS_LOG_LOG_HPP
+#include <Utils/Log/EASTLFormatters.hpp>
+
+#if defined BIGFOOT_NOT_OPTIMIZED
+#include <Utils/Log/Log_generated.hpp>
+
+#include <EASTL/array.h>
+
+#ifdef BIGFOOT_WINDOWS
+#pragma warning(disable: 4702)
+#endif
+#include <quill/Backend.h>
+#include <quill/Frontend.h>
+#include <quill/LogMacros.h>
+#include <quill/Logger.h>
+#include <quill/sinks/ConsoleSink.h>
+#if defined BIGFOOT_WINDOWS
+#pragma warning(default: 4702)
+#endif
+
+namespace Bigfoot
+{
+class Log
+{
+  public:
+    struct LoggerInfo
+    {
+        std::string m_name;
+        Flat::LogLevel m_level;
+    };
+
+    Log();
+
+    Log(const Log& p_logger) = delete;
+    Log(Log&& p_logger) = delete;
+
+    /**
+     * Register a logger.
+     *
+     * \param p_loggerInfo The logger to register
+     */
+    [[nodiscard]]
+    quill::Logger* RegisterLogger(const LoggerInfo& p_loggerInfo);
+
+    /**
+     * Unregister a logger.
+     *
+     * \param p_loggerInfo The logger to unregister
+     */
+    void UnregisterLogger(const LoggerInfo& p_loggerInfo);
+
+    /**
+     * Register a logger.
+     *
+     * \param p_loggerInfo The logger to get
+     * \return The logger, nullptr if it does not exist
+     */
+    [[nodiscard]]
+    quill::Logger* GetLogger(const LoggerInfo& p_loggerInfo);
+
+    /**
+     * Changes the loglevel of a Logger.
+     *
+     * \param p_loggerInfo The logger to change
+     * \param p_level The new level
+     */
+    void ChangeLoggerLogLevel(LoggerInfo& p_loggerInfo, const Flat::LogLevel p_level);
+
+    /*
+     * Flush all the loggers
+     *
+     */
+    void Flush();
+
+    ~Log();
+
+    Log& operator=(const Log& p_logger) = delete;
+    Log& operator=(Log&& p_logger) = delete;
+
+  private:
+    /**
+     * Set the LogLevel of a logger
+     *
+     * \param p_loggerInfo The logger to set
+     */
+    void SetLoggerLevel(const LoggerInfo& p_loggerInfo);
+
+    /*
+     * The sinks
+     */
+    eastl::array<std::shared_ptr<quill::Sink>, 1> m_sinks;
+};
+}   // namespace Bigfoot
+#endif
+#endif

Bigfoot/Sources/Utils/Include/Utils/Log/LogMacros.hpp

@@ -1,109 +1,25 @@
 /*********************************************************************
- * \file   Log.hpp
+ * \file   LogMacros.hpp
  *
  * \author Romain BOULLARD
- * \date   October 2025
+ * \date   May 2026
  *********************************************************************/
-#ifndef BIGFOOT_SYSTEM_LOG_HPP
+#ifndef BIGFOOT_UTILS_LOG_LOGMACROS_HPP
-#define BIGFOOT_SYSTEM_LOG_HPP
+#define BIGFOOT_UTILS_LOG_LOGMACROS_HPP
-#include <System/Log/EASTLFormatters.hpp>
+#include <Utils/Log/Log.hpp>
-
-#if defined BIGFOOT_NOT_OPTIMIZED
-#include <System/Log/Log_generated.hpp>
-
 #include <Utils/Singleton.hpp>
 
-#include <EASTL/array.h>
+#if defined BIGFOOT_NOT_OPTIMIZED
-
-#ifdef BIGFOOT_WINDOWS
-#pragma warning(disable: 4702)
-#endif
-#include <quill/Backend.h>
-#include <quill/Frontend.h>
-#include <quill/LogMacros.h>
-#include <quill/Logger.h>
-#include <quill/sinks/ConsoleSink.h>
-#if defined BIGFOOT_WINDOWS
-#pragma warning(default: 4702)
-#endif
-
-namespace Bigfoot
-{
-class Log
-{
-  public:
-    struct LoggerInfo
-    {
-        std::string m_name;
-        Flat::LogLevel m_level;
-    };
-
-    Log();
-
-    Log(const Log& p_logger) = delete;
-    Log(Log&& p_logger) = delete;
-
-    /**
-     * Register a logger.
-     *
-     * \param p_loggerInfo The logger to register
-     */
-    [[nodiscard]]
-    quill::Logger* RegisterLogger(const LoggerInfo& p_loggerInfo);
-
-    /**
-     * Register a logger.
-     *
-     * \param p_loggerInfo The logger to get
-     * \return The logger, nullptr if it does not exist
-     */
-    [[nodiscard]]
-    quill::Logger* GetLogger(const LoggerInfo& p_loggerInfo);
-
-    /**
-     * Changes the loglevel of a Logger.
-     *
-     * \param p_loggerInfo The logger to change
-     * \param p_level The new level
-     */
-    void ChangeLoggerLogLevel(LoggerInfo& p_loggerInfo, const Flat::LogLevel p_level);
-
-    /*
-     * Flush all the loggers
-     *
-     */
-    void Flush();
-
-    ~Log();
-
-    Log& operator=(const Log& p_logger) = delete;
-    Log& operator=(Log&& p_logger) = delete;
-
-  private:
-    /**
-     * Set the LogLevel of a logger
-     *
-     * \param p_loggerInfo The logger to set
-     */
-    void SetLoggerLevel(const LoggerInfo& p_loggerInfo);
-
-    /*
-     * The sinks
-     */
-    eastl::array<std::shared_ptr<quill::Sink>, 1> m_sinks;
-};
-}   // namespace Bigfoot
-
 #define BIGFOOT_LOG_DEBUG(loggerName, fmt, ...)                                                                        \
     do                                                                                                                 \
     {                                                                                                                  \
-        if (quill::Logger* logger = Bigfoot::Singleton<Bigfoot::Log>::Instance().GetLogger(loggerName))                \
+        if (::quill::Logger* logger = ::Bigfoot::Singleton<::Bigfoot::Log>::GetInstance().GetLogger(loggerName))       \
         {                                                                                                              \
             QUILL_LOG_DEBUG(logger, fmt __VA_OPT__(, ) __VA_ARGS__);                                                   \
         }                                                                                                              \
         else                                                                                                           \
         {                                                                                                              \
-            QUILL_LOG_DEBUG(Bigfoot::Singleton<Bigfoot::Log>::Instance().RegisterLogger(loggerName),                   \
+            QUILL_LOG_DEBUG(::Bigfoot::Singleton<::Bigfoot::Log>::GetInstance().RegisterLogger(loggerName),            \
                             fmt __VA_OPT__(, ) __VA_ARGS__);                                                           \
         }                                                                                                              \
     } while (0)
@@ -111,13 +27,13 @@ class Log
 #define BIGFOOT_LOG_TRACE(loggerName, fmt, ...)                                                                        \
     do                                                                                                                 \
     {                                                                                                                  \
-        if (quill::Logger* logger = Bigfoot::Singleton<Bigfoot::Log>::Instance().GetLogger(loggerName))                \
+        if (::quill::Logger* logger = ::Bigfoot::Singleton<::Bigfoot::Log>::GetInstance().GetLogger(loggerName))       \
         {                                                                                                              \
             QUILL_LOG_TRACE_L3(logger, fmt __VA_OPT__(, ) __VA_ARGS__);                                                \
         }                                                                                                              \
         else                                                                                                           \
         {                                                                                                              \
-            QUILL_LOG_TRACE_L3(Bigfoot::Singleton<Bigfoot::Log>::Instance().RegisterLogger(loggerName),                \
+            QUILL_LOG_TRACE_L3(::Bigfoot::Singleton<::Bigfoot::Log>::GetInstance().RegisterLogger(loggerName),         \
                                fmt __VA_OPT__(, ) __VA_ARGS__);                                                        \
         }                                                                                                              \
     } while (0)
@@ -125,13 +41,13 @@ class Log
 #define BIGFOOT_LOG_INFO(loggerName, fmt, ...)                                                                         \
     do                                                                                                                 \
     {                                                                                                                  \
-        if (quill::Logger* logger = Bigfoot::Singleton<Bigfoot::Log>::Instance().GetLogger(loggerName))                \
+        if (::quill::Logger* logger = ::Bigfoot::Singleton<::Bigfoot::Log>::GetInstance().GetLogger(loggerName))       \
         {                                                                                                              \
             QUILL_LOG_INFO(logger, fmt __VA_OPT__(, ) __VA_ARGS__);                                                    \
         }                                                                                                              \
         else                                                                                                           \
         {                                                                                                              \
-            QUILL_LOG_INFO(Bigfoot::Singleton<Bigfoot::Log>::Instance().RegisterLogger(loggerName),                    \
+            QUILL_LOG_INFO(::Bigfoot::Singleton<::Bigfoot::Log>::GetInstance().RegisterLogger(loggerName),             \
                            fmt __VA_OPT__(, ) __VA_ARGS__);                                                            \
         }                                                                                                              \
     } while (0)
@@ -139,13 +55,13 @@ class Log
 #define BIGFOOT_LOG_WARN(loggerName, fmt, ...)                                                                         \
     do                                                                                                                 \
     {                                                                                                                  \
-        if (quill::Logger* logger = Bigfoot::Singleton<Bigfoot::Log>::Instance().GetLogger(loggerName))                \
+        if (::quill::Logger* logger = ::Bigfoot::Singleton<::Bigfoot::Log>::GetInstance().GetLogger(loggerName))       \
         {                                                                                                              \
             QUILL_LOG_WARNING(logger, fmt __VA_OPT__(, ) __VA_ARGS__);                                                 \
         }                                                                                                              \
         else                                                                                                           \
         {                                                                                                              \
-            QUILL_LOG_WARNING(Bigfoot::Singleton<Bigfoot::Log>::Instance().RegisterLogger(loggerName),                 \
+            QUILL_LOG_WARNING(::Bigfoot::Singleton<::Bigfoot::Log>::GetInstance().RegisterLogger(loggerName),          \
                               fmt __VA_OPT__(, ) __VA_ARGS__);                                                         \
         }                                                                                                              \
     } while (0)
@@ -153,13 +69,13 @@ class Log
 #define BIGFOOT_LOG_ERROR(loggerName, fmt, ...)                                                                        \
     do                                                                                                                 \
     {                                                                                                                  \
-        if (quill::Logger* logger = Bigfoot::Singleton<Bigfoot::Log>::Instance().GetLogger(loggerName))                \
+        if (::quill::Logger* logger = ::Bigfoot::Singleton<::Bigfoot::Log>::GetInstance().GetLogger(loggerName))       \
         {                                                                                                              \
             QUILL_LOG_ERROR(logger, fmt __VA_OPT__(, ) __VA_ARGS__);                                                   \
         }                                                                                                              \
         else                                                                                                           \
         {                                                                                                              \
-            QUILL_LOG_ERROR(Bigfoot::Singleton<Bigfoot::Log>::Instance().RegisterLogger(loggerName),                   \
+            QUILL_LOG_ERROR(::Bigfoot::Singleton<::Bigfoot::Log>::GetInstance().RegisterLogger(loggerName),            \
                             fmt __VA_OPT__(, ) __VA_ARGS__);                                                           \
         }                                                                                                              \
     } while (0)
@@ -167,13 +83,13 @@ class Log
 #define BIGFOOT_LOG_FATAL(loggerName, fmt, ...)                                                                        \
     do                                                                                                                 \
     {                                                                                                                  \
-        if (quill::Logger* logger = Bigfoot::Singleton<Bigfoot::Log>::Instance().GetLogger(loggerName))                \
+        if (::quill::Logger* logger = ::Bigfoot::Singleton<::Bigfoot::Log>::GetInstance().GetLogger(loggerName))       \
         {                                                                                                              \
             QUILL_LOG_CRITICAL(logger, fmt __VA_OPT__(, ) __VA_ARGS__);                                                \
         }                                                                                                              \
         else                                                                                                           \
         {                                                                                                              \
-            QUILL_LOG_CRITICAL(Bigfoot::Singleton<Bigfoot::Log>::Instance().RegisterLogger(loggerName),                \
+            QUILL_LOG_CRITICAL(::Bigfoot::Singleton<::Bigfoot::Log>::GetInstance().RegisterLogger(loggerName),         \
                                fmt __VA_OPT__(, ) __VA_ARGS__);                                                        \
         }                                                                                                              \
     } while (0)

Bigfoot/Sources/Utils/Include/Utils/Log/Log_generated.hpp

@@ -15,6 +15,7 @@ static_assert(FLATBUFFERS_VERSION_MAJOR == 25 &&
 
 #include "EASTL/unique_ptr.h"
 #include "EASTL/string.h"
+#include "EASTL/vector.h"
 
 namespace Bigfoot {
 namespace Flat {
@@ -95,11 +96,8 @@ inline const ::flatbuffers::TypeTable *LogSinkTypeTypeTable() {
   static const ::flatbuffers::TypeFunction type_refs[] = {
     Bigfoot::Flat::LogSinkTypeTypeTable
   };
-  static const char * const names[] = {
-    "Console"
-  };
   static const ::flatbuffers::TypeTable tt = {
-    ::flatbuffers::ST_ENUM, 1, type_codes, type_refs, nullptr, nullptr, names
+    ::flatbuffers::ST_ENUM, 1, type_codes, type_refs, nullptr, nullptr, nullptr
   };
   return &tt;
 }
@@ -116,16 +114,8 @@ inline const ::flatbuffers::TypeTable *LogLevelTypeTable() {
   static const ::flatbuffers::TypeFunction type_refs[] = {
     Bigfoot::Flat::LogLevelTypeTable
   };
-  static const char * const names[] = {
-    "Debug",
-    "Trace",
-    "Info",
-    "Warn",
-    "Error",
-    "Critical"
-  };
   static const ::flatbuffers::TypeTable tt = {
-    ::flatbuffers::ST_ENUM, 6, type_codes, type_refs, nullptr, nullptr, names
+    ::flatbuffers::ST_ENUM, 6, type_codes, type_refs, nullptr, nullptr, nullptr
   };
   return &tt;
 }

Bigfoot/Sources/Utils/Include/Utils/Log/TargetLogger_generated.hpp.in

@@ -6,7 +6,7 @@
  *********************************************************************/
 #ifndef BIGFOOT_@LOGGER_FILENAME_UPPER@_GENERATED_HPP
 #define BIGFOOT_@LOGGER_FILENAME_UPPER@_GENERATED_HPP
-#include <System/Log/Log.hpp>
+#include <Utils/Log/LogMacros.hpp>
 
 #if defined BIGFOOT_NOT_OPTIMIZED
 

Bigfoot/Sources/Utils/Include/Utils/Profiler.hpp

@@ -4,8 +4,8 @@
  * \author Romain BOULLARD
  * \date   October 2025
  *********************************************************************/
-#ifndef BIGFOOT_CONCAT_PROFILER_HPP
+#ifndef BIGFOOT_UTILS_PROFILER_HPP
-#define BIGFOOT_CONCAT_PROFILER_HPP
+#define BIGFOOT_UTILS_PROFILER_HPP
 
 #ifdef TRACY
 #include <tracy/Tracy.hpp>

Bigfoot/Sources/Utils/Include/Utils/Singleton.hpp

@@ -6,12 +6,7 @@
  *********************************************************************/
 #ifndef BIGFOOT_UTILS_SINGLETON_HPP
 #define BIGFOOT_UTILS_SINGLETON_HPP
-
-#include <EASTL/array.h>
-#include <EASTL/bit.h>
 #include <EASTL/optional.h>
-#include <EASTL/type_traits.h>
-#include <EASTL/utility.h>
 
 namespace Bigfoot
 {
@@ -31,7 +26,7 @@ class Singleton
      *
      * \return The instance
      */
-    static constexpr TYPE& Instance()
+    static constexpr TYPE& GetInstance()
     {
         return ms_instance.value();
     }
@@ -68,15 +63,11 @@ class Singleton
             Finalize();
         }
 
-        [[nodiscard]]
         Lifetime& operator=(const Lifetime& p_lifetime) = delete;
-        [[nodiscard]]
+        Lifetime& operator=(Lifetime&& p_lifetime) noexcept = delete;
-        Lifetime& operator=(Lifetime&& p_lifetime) = delete;
     };
 
-    [[nodiscard]]
     Singleton& operator=(const Singleton& p_singleton) = delete;
-    [[nodiscard]]
     Singleton& operator=(Singleton&& p_singleton) = delete;
 
   private:

Bigfoot/Sources/Utils/Include/Utils/TaggedType.hpp

@@ -4,8 +4,8 @@
  * \author Romain BOULLARD
  * \date   December 2025
  *********************************************************************/
-#ifndef BIGFOOT_UTILS_TAGGEDTYPE_H
+#ifndef BIGFOOT_UTILS_TAGGEDTYPE_HPP
-#define BIGFOOT_UTILS_TAGGEDTYPE_H
+#define BIGFOOT_UTILS_TAGGEDTYPE_HPP
 
 #include <compare>
 

Bigfoot/Sources/Utils/Include/Utils/TargetMacros.h

@@ -7,6 +7,14 @@
 #ifndef BIGFOOT_UTILS_TARGETMACROS_H
 #define BIGFOOT_UTILS_TARGETMACROS_H
 
+#if defined BIGFOOT_WINDOWS
+#define BIGFOOT_WINDOWS_OR_LINUX(p_windows, p_linux) p_windows
+#endif
+
+#if defined BIGFOOT_LINUX
+#define BIGFOOT_WINDOWS_OR_LINUX(p_windows, p_linux) p_linux
+#endif
+
 #if defined BIGFOOT_OPTIMIZED
 #define BIGFOOT_OPTIMIZED_ONLY(...) __VA_ARGS__
 #define BIGFOOT_NOT_OPTIMIZED_ONLY(...)

Bigfoot/Sources/Utils/Include/Utils/UtilsAssertHandler.hpp

@@ -0,0 +1,52 @@
+/*********************************************************************
+ * \file   UtilsAssertHandler.hpp
+ *
+ * \author Romain BOULLARD
+ * \date   May 2026
+ *********************************************************************/
+#ifndef BIGFOOT_UTILS_UTILSASSERTHANDLER_HPP
+#define BIGFOOT_UTILS_UTILSASSERTHANDLER_HPP
+#include <Utils/Assert.hpp>
+#include <Utils/UtilsLogger_generated.hpp>
+
+#if defined BIGFOOT_NOT_OPTIMIZED
+
+#include <format>
+#include <source_location>
+
+namespace Bigfoot
+{
+class UtilsAssertHandler
+{
+  public:
+    UtilsAssertHandler() = delete;
+
+    UtilsAssertHandler(const UtilsAssertHandler& p_handler) = delete;
+    UtilsAssertHandler(UtilsAssertHandler&& p_handler) = delete;
+
+    ~UtilsAssertHandler() = delete;
+
+    /**
+     * Handle an assertion.
+     *
+     * \param p_location Location of the assertion.
+     * \param p_format Format string for the assertion message.
+     * \param p_args Arguments for the format string.
+     */
+    template<typename... ARGS>
+    static void Handle(const std::source_location& p_location, std::format_string<ARGS...> p_format, ARGS&&... p_args)
+    {
+        BIGFOOT_LOG_FATAL(UTILS_LOGGER,
+                          "Assert: {} (File:{}, Line:{}, Function:{}\n",
+                          std::format(p_format, std::forward<ARGS>(p_args)...),
+                          p_location.file_name(),
+                          p_location.line(),
+                          p_location.function_name());
+    }
+
+    UtilsAssertHandler& operator=(const UtilsAssertHandler& p_handler) = delete;
+    UtilsAssertHandler& operator=(UtilsAssertHandler&& p_handler) = delete;
+};
+}   // namespace Bigfoot
+#endif
+#endif

Bigfoot/Sources/Utils/Include/Utils/UtilsLogger_generated.hpp

@@ -1,12 +1,12 @@
 // AUTO-GENERATED DO NOT TOUCH
 
 /*********************************************************************
- * \file   SystemTestsLogger.generated.hpp
+ * \file   UtilsLogger.generated.hpp
  *
  *********************************************************************/
-#ifndef BIGFOOT_SYSTEMTESTSLOGGER_GENERATED_HPP
+#ifndef BIGFOOT_UTILSLOGGER_GENERATED_HPP
-#define BIGFOOT_SYSTEMTESTSLOGGER_GENERATED_HPP
+#define BIGFOOT_UTILSLOGGER_GENERATED_HPP
-#include <System/Log/Log.hpp>
+#include <Utils/Log/LogMacros.hpp>
 
 #if defined BIGFOOT_NOT_OPTIMIZED
 
@@ -15,7 +15,7 @@ namespace Bigfoot
 /*
  * Logger
  */
-inline Log::LoggerInfo SYSTEMTESTS_LOGGER {"SYSTEMTESTS_LOGGER", Flat::LogLevel::Trace};
+inline Log::LoggerInfo UTILS_LOGGER {"UTILS_LOGGER", Flat::LogLevel::Trace};
 }  // namespace Bigfoot
 #endif
 #endif

Bigfoot/Sources/Utils/Include/Utils/Version.hpp

@@ -53,7 +53,7 @@ class Version
      * \return The major part of the version.
      */
     [[nodiscard]]
-    constexpr std::uint8_t Major() const
+    constexpr std::uint8_t GetMajor() const
     {
         constexpr std::uint32_t mask = 0b00000000111111110000000000000000;
 
@@ -66,7 +66,7 @@ class Version
      * \return The minor part of the version.
      */
     [[nodiscard]]
-    constexpr std::uint8_t Minor() const
+    constexpr std::uint8_t GetMinor() const
     {
         constexpr std::uint32_t mask = 0b00000000000000001111111100000000;
 
@@ -79,54 +79,37 @@ class Version
      * \return The patch part of the version.
      */
     [[nodiscard]]
-    constexpr std::uint8_t Patch() const
+    constexpr std::uint8_t GetPatch() const
     {
         constexpr std::uint32_t mask = 0b00000000000000000000000011111111;
 
         return static_cast<std::uint8_t>(m_combined & mask);
     }
 
+    /**
+     * Gets the raw Version
+     *
+     * \return the raw version
+     */
     [[nodiscard]]
-    constexpr operator std::uint32_t() const
+    constexpr std::uint32_t Raw() const
     {
         return m_combined;
     }
 
-    operator std::string() const;
+    /**
+     * Gets the string representation of the Version
+     *
+     * \return The string
+     */
+    [[nodiscard]]
+    std::string ToString() const;
 
     constexpr Version& operator=(const Version& p_version) = default;
-
     constexpr Version& operator=(Version&& p_version) = default;
 
     [[nodiscard]]
-    constexpr bool operator>(const Version& p_version) const
+    constexpr auto operator<=>(const Version& p_version) const = default;
-    {
-        return m_combined > p_version.m_combined;
-    }
-
-    [[nodiscard]]
-    constexpr bool operator<(const Version& p_version) const
-    {
-        return m_combined < p_version.m_combined;
-    }
-
-    [[nodiscard]]
-    constexpr bool operator>=(const Version& p_version) const
-    {
-        return m_combined >= p_version.m_combined;
-    }
-
-    [[nodiscard]]
-    constexpr bool operator<=(const Version& p_version) const
-    {
-        return m_combined <= p_version.m_combined;
-    }
-
-    [[nodiscard]]
-    constexpr bool operator==(const Version& p_version) const = default;
-
-    [[nodiscard]]
-    constexpr bool operator!=(const Version& p_version) const = default;
 
   private:
     /**
@@ -151,7 +134,7 @@ struct std::formatter<Bigfoot::Version>
     template<typename FormatContext>
     auto format(const Bigfoot::Version& p_version, FormatContext& p_context) const
     {
-        return std::format_to(p_context.out(), "{}", static_cast<std::string>(p_version));
+        return std::format_to(p_context.out(), "{}", p_version.ToString());
     }
 };
 #endif

Bigfoot/Sources/Utils/Log/Log.cpp

@@ -4,7 +4,7 @@
  * \author Romain BOULLARD
  * \date   October 2025
  *********************************************************************/
-#include <System/Log/Log.hpp>
+#include <Utils/Log/Log.hpp>
 
 #if defined BIGFOOT_NOT_OPTIMIZED
 
@@ -33,6 +33,16 @@ quill::Logger* Log::RegisterLogger(const LoggerInfo& p_loggerInfo)
 
 /****************************************************************************************/
 
+void Log::UnregisterLogger(const LoggerInfo& p_loggerInfo)
+{
+    if (quill::Logger* logger = quill::Frontend::get_logger(p_loggerInfo.m_name))
+    {
+        quill::Frontend::remove_logger_blocking(logger);
+    }
+}
+
+/****************************************************************************************/
+
 quill::Logger* Log::GetLogger(const LoggerInfo& p_loggerInfo)
 {
     return quill::Frontend::get_logger(p_loggerInfo.m_name);
@@ -91,11 +101,11 @@ void Log::Flush()
 
 Log::~Log()
 {
+    Flush();
     for (quill::Logger* logger: quill::Frontend::get_all_loggers())
     {
-        quill::Frontend::remove_logger(logger);
+        quill::Frontend::remove_logger_blocking(logger);
     }
-
     quill::Backend::stop();
 }
 }   // namespace Bigfoot

Bigfoot/Sources/Utils/MimallocImpl.cpp

@@ -4,7 +4,7 @@
  * \author Romain BOULLARD
  * \date   October 2025
  *********************************************************************/
-#include <System/Profiler.hpp>
+#include <Utils/Profiler.hpp>
 
 #if defined BIGFOOT_WINDOWS
 #pragma comment(linker, "/include:mi_version")

Bigfoot/Sources/Utils/Version.cpp

@@ -8,8 +8,8 @@
 
 namespace Bigfoot
 {
-Version::operator std::string() const
+std::string Version::ToString() const
 {
-    return std::format("{}.{}.{}", Major(), Minor(), Patch());
+    return std::format("{}.{}.{}", GetMajor(), GetMinor(), GetPatch());
 }
 }   // namespace Bigfoot

Bigfoot/Tests/CMakeLists.txt

@@ -1,3 +1,3 @@
-add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/System)
 add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/Utils)
+add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/System)
 add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/Engine)

Bigfoot/Tests/Engine/Asset/Asset.cpp

@@ -0,0 +1,206 @@
+/*********************************************************************
+ * \file   BigFile.cpp
+ *
+ * \author Romain BOULLARD
+ * \date   December 2025
+ *********************************************************************/
+#include <Engine/Asset/Asset.hpp>
+
+#include <EngineTests/Asset/AssetA.hpp>
+#include <EngineTests/Asset/AssetB.hpp>
+#include <EngineTests/Asset/AssetC.hpp>
+
+#include <gtest/gtest.h>
+
+namespace Bigfoot
+{
+class AssetFixture: public ::testing::Test
+{
+  protected:
+};
+
+/****************************************************************************************/
+
+TEST_F(AssetFixture, AssetATests)
+{
+    constexpr eastl::string_view name = "Hello";
+    constexpr std::uint32_t version = 42;
+    constexpr std::uint32_t health = 100;
+    constexpr std::uint32_t mana = 50;
+
+    AssetA assetA;
+    assetA.SetName(name);
+    assetA.SetVersion(version);
+    assetA.GetAsset().health = health;
+    assetA.GetAsset().mana = mana;
+
+    const eastl::vector<std::byte> test = assetA.Save();
+
+    AssetA assetA_dup {test};
+
+    EXPECT_EQ(assetA.GetHeader().uuid, assetA_dup.GetHeader().uuid);
+
+    EXPECT_EQ(assetA.GetHeader().type_id, AssetA::GetTypeID());
+    EXPECT_EQ(assetA.GetHeader().type_id, assetA_dup.GetHeader().type_id);
+
+    EXPECT_EQ(assetA.GetHeader().type_name, AssetA::GetTypeName());
+    EXPECT_EQ(assetA.GetHeader().type_name, assetA_dup.GetHeader().type_name);
+
+    EXPECT_EQ(assetA.GetHeader().name, name);
+    EXPECT_EQ(assetA.GetHeader().name, assetA_dup.GetHeader().name);
+
+    EXPECT_EQ(assetA.GetHeader().version, version);
+    EXPECT_EQ(assetA.GetHeader().version, assetA_dup.GetHeader().version);
+
+    EXPECT_EQ(assetA.GetAsset().health, health);
+    EXPECT_EQ(assetA.GetAsset().health, assetA_dup.GetAsset().health);
+
+    EXPECT_EQ(assetA.GetAsset().mana, mana);
+    EXPECT_EQ(assetA.GetAsset().mana, assetA_dup.GetAsset().mana);
+}
+
+/****************************************************************************************/
+
+TEST_F(AssetFixture, AssetBTests)
+{
+    constexpr eastl::string_view nameA = "Hello";
+    constexpr std::uint32_t versionA = 42;
+    constexpr std::uint32_t healthA = 100;
+    constexpr std::uint32_t manaA = 50;
+
+    AssetA assetA;
+    assetA.SetName(nameA);
+    assetA.SetVersion(versionA);
+    assetA.GetAsset().health = healthA;
+    assetA.GetAsset().mana = manaA;
+
+    constexpr eastl::string_view nameAA = "There";
+    constexpr std::uint32_t versionAA = 42;
+    constexpr std::uint32_t healthAA = 100;
+    constexpr std::uint32_t manaAA = 50;
+
+    AssetA assetAA;
+    assetAA.SetName(nameAA);
+    assetAA.SetVersion(versionAA);
+    assetAA.GetAsset().health = healthAA;
+    assetAA.GetAsset().mana = manaAA;
+
+    constexpr eastl::string_view nameB = "Kenobi";
+    constexpr std::uint32_t versionB = 1;
+
+    AssetB assetB;
+    assetB.SetName(nameB);
+    assetB.SetVersion(versionB);
+    assetB.GetAsset().asset_a_ref = HardReference<AssetA> {assetA.GetHeader().uuid};
+    assetB.GetAsset().asset_a_refs = {SoftReference<AssetA> {assetA.GetHeader().uuid},
+                                      SoftReference<AssetA> {assetAA.GetHeader().uuid}};
+
+    const eastl::vector<std::byte> test = assetB.Save();
+
+    AssetB assetB_dup {test};
+
+    EXPECT_EQ(assetB.GetHeader().uuid, assetB_dup.GetHeader().uuid);
+
+    EXPECT_EQ(assetB.GetHeader().type_id, AssetB::GetTypeID());
+    EXPECT_EQ(assetB.GetHeader().type_id, assetB_dup.GetHeader().type_id);
+
+    EXPECT_EQ(assetB.GetHeader().type_name, AssetB::GetTypeName());
+    EXPECT_EQ(assetB.GetHeader().type_name, assetB_dup.GetHeader().type_name);
+
+    EXPECT_EQ(assetB.GetHeader().name, nameB);
+    EXPECT_EQ(assetB.GetHeader().name, assetB_dup.GetHeader().name);
+
+    EXPECT_EQ(assetB.GetHeader().version, versionB);
+    EXPECT_EQ(assetB.GetHeader().version, assetB_dup.GetHeader().version);
+
+    EXPECT_EQ(assetB.GetAsset().asset_a_ref, HardReference<AssetA> {assetA.GetHeader().uuid});
+    EXPECT_EQ(assetB.GetAsset().asset_a_ref, assetB_dup.GetAsset().asset_a_ref);
+
+    EXPECT_EQ(assetB.GetAsset().asset_a_refs,
+              (eastl::vector<SoftReference<AssetA>> {SoftReference<AssetA> {assetA.GetHeader().uuid},
+                                                     SoftReference<AssetA> {assetAA.GetHeader().uuid}}));
+    EXPECT_EQ(assetB.GetAsset().asset_a_refs, assetB_dup.GetAsset().asset_a_refs);
+}
+
+/****************************************************************************************/
+
+TEST_F(AssetFixture, AssetCTests)
+{
+    constexpr eastl::string_view nameA = "Hello";
+    constexpr std::uint32_t versionA = 42;
+    constexpr std::uint32_t healthA = 100;
+    constexpr std::uint32_t manaA = 50;
+
+    AssetA assetA;
+    assetA.SetName(nameA);
+    assetA.SetVersion(versionA);
+    assetA.GetAsset().health = healthA;
+    assetA.GetAsset().mana = manaA;
+
+    constexpr eastl::string_view nameAA = "There";
+    constexpr std::uint32_t versionAA = 42;
+    constexpr std::uint32_t healthAA = 100;
+    constexpr std::uint32_t manaAA = 50;
+
+    AssetA assetAA;
+    assetAA.SetName(nameAA);
+    assetAA.SetVersion(versionAA);
+    assetAA.GetAsset().health = healthAA;
+    assetAA.GetAsset().mana = manaAA;
+
+    constexpr eastl::string_view nameB = "Kenobi";
+    constexpr std::uint32_t versionB = 1;
+
+    AssetB assetB;
+    assetB.SetName(nameB);
+    assetB.SetVersion(versionB);
+    assetB.GetAsset().asset_a_ref = HardReference<AssetA> {assetA.GetHeader().uuid};
+    assetB.GetAsset().asset_a_refs = {SoftReference<AssetA> {assetA.GetHeader().uuid},
+                                      SoftReference<AssetA> {assetAA.GetHeader().uuid}};
+
+    constexpr eastl::string_view nameC = "General";
+    constexpr std::uint32_t versionC = 1;
+
+    AssetC assetC;
+    assetC.SetName(nameC);
+    assetC.SetVersion(versionC);
+    assetC.GetAsset().inner_table->asset_a_ref = HardReference<AssetA> {assetA.GetHeader().uuid};
+    assetC.GetAsset().inner_table->asset_a_refs = {HardReference<AssetA> {assetA.GetHeader().uuid},
+                                                   HardReference<AssetA> {assetAA.GetHeader().uuid}};
+    assetC.GetAsset().asset_b_ref = HardReference<AssetB> {assetB.GetHeader().uuid};
+    assetC.GetAsset().asset_b_refs = {SoftReference<AssetB> {assetB.GetHeader().uuid}};
+
+    const eastl::vector<std::byte> test = assetC.Save();
+
+    AssetC assetC_dup {test};
+
+    EXPECT_EQ(assetC.GetHeader().uuid, assetC_dup.GetHeader().uuid);
+
+    EXPECT_EQ(assetC.GetHeader().type_id, AssetC::GetTypeID());
+    EXPECT_EQ(assetC.GetHeader().type_id, assetC_dup.GetHeader().type_id);
+
+    EXPECT_EQ(assetC.GetHeader().type_name, AssetC::GetTypeName());
+    EXPECT_EQ(assetC.GetHeader().type_name, assetC_dup.GetHeader().type_name);
+
+    EXPECT_EQ(assetC.GetHeader().name, nameC);
+    EXPECT_EQ(assetC.GetHeader().name, assetC_dup.GetHeader().name);
+
+    EXPECT_EQ(assetC.GetHeader().version, versionC);
+    EXPECT_EQ(assetC.GetHeader().version, assetC_dup.GetHeader().version);
+
+    EXPECT_EQ(assetC.GetAsset().asset_b_ref, HardReference<AssetB> {assetB.GetHeader().uuid});
+    EXPECT_EQ(assetC.GetAsset().asset_b_ref, assetC_dup.GetAsset().asset_b_ref);
+
+    EXPECT_EQ(assetC.GetAsset().asset_b_refs,
+              (eastl::vector<SoftReference<AssetB>> {SoftReference<AssetB> {assetB.GetHeader().uuid}}));
+    EXPECT_EQ(assetC.GetAsset().asset_b_refs, assetC_dup.GetAsset().asset_b_refs);
+
+    EXPECT_EQ(assetC.GetAsset().inner_table->asset_a_ref, HardReference<AssetA> {assetA.GetHeader().uuid});
+    EXPECT_EQ(assetC.GetAsset().inner_table->asset_a_ref, assetC_dup.GetAsset().inner_table->asset_a_ref);
+
+    EXPECT_EQ(assetC.GetAsset().inner_table->asset_a_refs,
+              (eastl::vector<HardReference<AssetA>> {HardReference<AssetA> {assetA.GetHeader().uuid},
+                                                     HardReference<AssetA> {assetAA.GetHeader().uuid}}));
+    EXPECT_EQ(assetC.GetAsset().inner_table->asset_a_refs, assetC_dup.GetAsset().inner_table->asset_a_refs);
+}
+}   // namespace Bigfoot

Bigfoot/Tests/Engine/Asset/AssetContainer.cpp

@@ -0,0 +1,73 @@
+/*********************************************************************
+ * \file   BigFile.cpp
+ *
+ * \author Romain BOULLARD
+ * \date   December 2025
+ *********************************************************************/
+#include <Engine/Asset/AssetContainer.hpp>
+
+#include <EngineTests/Asset/AssetA.hpp>
+
+#include <gtest/gtest.h>
+
+namespace Bigfoot
+{
+class AssetContainerFixture: public ::testing::Test
+{
+  protected:
+    AssetContainer<AssetA> m_container;
+};
+
+/****************************************************************************************/
+
+TEST_F(AssetContainerFixture, Insert)
+{
+    std::ignore = m_container.Insert();
+}
+
+/****************************************************************************************/
+
+TEST_F(AssetContainerFixture, Get)
+{
+    const auto key = m_container.Insert();
+
+    const auto& constContainer = m_container;
+
+    const auto validateKey = [&](auto& p_assetContainer)
+    {
+        const auto asset = p_assetContainer.Get(key);
+        EXPECT_NE(asset, nullptr);
+    };
+    validateKey(m_container);
+    validateKey(constContainer);
+}
+
+/****************************************************************************************/
+
+TEST_F(AssetContainerFixture, GetSlotKey)
+{
+    const auto key = m_container.Insert();
+    const auto asset = m_container.Get(key);
+    EXPECT_EQ(m_container.GetSlotKey(asset->GetHeader().uuid), key);
+}
+
+/****************************************************************************************/
+
+TEST_F(AssetContainerFixture, Has)
+{
+    const auto key = m_container.Insert();
+    EXPECT_TRUE(m_container.Has(key));
+    EXPECT_TRUE(m_container.Has(m_container.Get(key)->GetHeader().uuid));
+}
+
+/****************************************************************************************/
+
+TEST_F(AssetContainerFixture, Remove)
+{
+    const auto key1 = m_container.Insert();
+    m_container.Remove(key1);
+
+    const auto key2 = m_container.Insert();
+    m_container.Remove(m_container.Get(key2)->GetHeader().uuid);
+}
+}   // namespace Bigfoot

Bigfoot/Tests/Engine/BigFile/BigFile.cpp

@@ -6,15 +6,13 @@
  *********************************************************************/
 #include <Engine/BigFile/BigFile.hpp>
 
-#include <System/Log/Log.hpp>
 #include <System/Time/Time.hpp>
 #include <System/UUID/UUID.hpp>
 
-#include <Utils/Singleton.hpp>
-#include <Utils/TargetMacros.h>
-
 #include <EngineTests/BigFileInfo_generated.hpp>
 
+#include <ankerl/unordered_dense.h>
+#include <flatbuffers/reflection.h>
 #include <gtest/gtest.h>
 
 namespace Bigfoot
@@ -25,7 +23,7 @@ class BigFileFixture: public ::testing::Test
     void SetUp() override
     {
         BigFile::Request deleteHeader {m_bigFile, "DELETE FROM AssetHeader"};
-        BigFile::Request deleteAsset {m_bigFile, "DELETE FROM AssetHeader"};
+        BigFile::Request deleteAsset {m_bigFile, "DELETE FROM Asset"};
 
         m_bigFile.BeginTransaction();
         deleteHeader.Execute();
@@ -33,57 +31,76 @@ class BigFileFixture: public ::testing::Test
         m_bigFile.CommitTransaction();
     }
 
-    BIGFOOT_NOT_OPTIMIZED_ONLY(Singleton<Log>::Lifetime m_loggerLifetime;)
-
     BigFile m_bigFile {File {BIGFILE_ENGINETESTS_LOCATION}};
 };
 
 /****************************************************************************************/
 
-TEST_F(BigFileFixture, Lol)
+TEST_F(BigFileFixture, BigFileManipulation)
 {
     UUID uuid;
     UUID uuid2;
+    UUID uuid3;
 
-    eastl::array<std::byte, 4> blob {std::byte {1}, std::byte {2}, std::byte {3}, std::byte {4}};
+    constexpr eastl::array<std::byte, 4> blob {std::byte {1}, std::byte {2}, std::byte {3}, std::byte {4}};
-    eastl::array<std::byte, 4> blob2 {std::byte {1}, std::byte {2}, std::byte {3}, std::byte {5}};
+    constexpr eastl::array<std::byte, 4> blob2 {std::byte {1}, std::byte {2}, std::byte {3}, std::byte {5}};
-    eastl::array<std::byte, 4> blob3 {std::byte {1}, std::byte {2}, std::byte {3}, std::byte {6}};
+    constexpr eastl::array<std::byte, 4> blob3 {std::byte {1}, std::byte {2}, std::byte {3}, std::byte {6}};
+    constexpr eastl::array<std::byte, 4> blob4 {std::byte {10}, std::byte {11}, std::byte {12}, std::byte {13}};
+
+    constexpr std::uint64_t typeIDRef = std::numeric_limits<std::uint64_t>::max() - 1;
 
     {
         BigFile::Request assetHeaderRequest {
           m_bigFile,
           "INSERT INTO AssetHeader (UUID, Name, TypeID, TypeName) VALUES(?, ?, ?, ?)"};
-        assetHeaderRequest.Bind(1, static_cast<std::span<const std::byte, UUID::UUID_BYTE_SIZE>>(uuid));
+        assetHeaderRequest.Bind(1, uuid.ToBytes());
         assetHeaderRequest.Bind(2, "Test");
-        assetHeaderRequest.Bind(3, 42);
+        assetHeaderRequest.Bind(3, typeIDRef);
         assetHeaderRequest.Bind(4, "TypeTest");
 
         BigFile::Request assetRequest {m_bigFile, "INSERT INTO Asset (UUID, Asset) VALUES(?, ?)"};
-        assetRequest.Bind(1, static_cast<std::span<const std::byte, UUID::UUID_BYTE_SIZE>>(uuid));
+        assetRequest.Bind(1, uuid.ToBytes());
         assetRequest.Bind(2, blob);
 
         BigFile::Request assetHeaderRequest2 {
           m_bigFile,
           "INSERT INTO AssetHeader (UUID, Name, TypeID, TypeName) VALUES(?, ?, ?, ?)"};
-        assetHeaderRequest2.Bind(1, static_cast<std::span<const std::byte, UUID::UUID_BYTE_SIZE>>(uuid2));
+        assetHeaderRequest2.Bind(1, uuid2.ToBytes());
         assetHeaderRequest2.Bind(2, "Test2");
-        assetHeaderRequest2.Bind(3, 42);
+        assetHeaderRequest2.Bind(3, typeIDRef);
         assetHeaderRequest2.Bind(4, "TypeTest");
 
         BigFile::Request assetRequest2 {m_bigFile, "INSERT INTO Asset (UUID, Asset) VALUES(?, ?)"};
-        assetRequest2.Bind(1, static_cast<std::span<const std::byte, UUID::UUID_BYTE_SIZE>>(uuid2));
+        assetRequest2.Bind(1, uuid2.ToBytes());
         assetRequest2.Bind(2, blob3);
 
-        m_bigFile.BeginTransaction();
+        BigFile::Request assetHeaderRequest3 {
-        [[maybe_unused]]
+          m_bigFile,
-        std::uint32_t assetHeaderChangedCount = assetHeaderRequest.Execute();
+          "INSERT INTO AssetHeader (UUID, Name, TypeID, TypeName) VALUES(?, ?, ?, ?)"};
-        [[maybe_unused]]
+        assetHeaderRequest3.Bind(1, uuid3.ToBytes());
-        std::uint32_t assetChangedCount = assetRequest.Execute();
+        assetHeaderRequest3.Bind(2, "Test3");
+        assetHeaderRequest3.Bind(3, typeIDRef);
+        assetHeaderRequest3.Bind(4, "TypeTest");
+
+        BigFile::Request assetRequest3 {m_bigFile, "INSERT INTO Asset (UUID, Asset) VALUES(?, ?)"};
+        assetRequest3.Bind(1, uuid3.ToBytes());
+        assetRequest3.Bind(2, blob4);
+
+        m_bigFile.BeginTransaction();
+        std::uint32_t assetHeaderChangedCount = assetHeaderRequest.Execute();
+        EXPECT_EQ(assetHeaderChangedCount, 1);
+        std::uint32_t assetChangedCount = assetRequest.Execute();
+        EXPECT_EQ(assetChangedCount, 1);
 
-        [[maybe_unused]]
         std::uint32_t assetHeaderChangedCount2 = assetHeaderRequest2.Execute();
-        [[maybe_unused]]
+        EXPECT_EQ(assetHeaderChangedCount2, 1);
         std::uint32_t assetChangedCount2 = assetRequest2.Execute();
+        EXPECT_EQ(assetChangedCount2, 1);
+
+        std::uint32_t assetHeaderChangedCount3 = assetHeaderRequest3.Execute();
+        EXPECT_EQ(assetHeaderChangedCount3, 1);
+        std::uint32_t assetChangedCount3 = assetRequest3.Execute();
+        EXPECT_EQ(assetChangedCount3, 1);
 
         m_bigFile.CommitTransaction();
     }
@@ -91,11 +108,11 @@ TEST_F(BigFileFixture, Lol)
     {
         BigFile::Request updateAsset {m_bigFile, "UPDATE Asset SET Asset = ? WHERE UUID = ?"};
         updateAsset.Bind(1, blob2);
-        updateAsset.Bind(2, static_cast<std::span<const std::byte, UUID::UUID_BYTE_SIZE>>(uuid));
+        updateAsset.Bind(2, uuid.ToBytes());
 
         m_bigFile.BeginTransaction();
-        [[maybe_unused]]
         std::uint32_t updateAssetChangedCount = updateAsset.Execute();
+        EXPECT_EQ(updateAssetChangedCount, 1);
         m_bigFile.CommitTransaction();
     }
 
@@ -103,56 +120,28 @@ TEST_F(BigFileFixture, Lol)
         BigFile::Request request {
           m_bigFile,
           "SELECT Name, TypeID, TypeName, CreateTime, ModificationTime FROM AssetHeader WHERE UUID = ?"};
-        request.Bind(1, static_cast<std::span<const std::byte, UUID::UUID_BYTE_SIZE>>(uuid));
+        request.Bind(1, uuid.ToBytes());
 
-        [[maybe_unused]]
         const bool get = request.Step();
+        EXPECT_TRUE(get);
 
-        [[maybe_unused]]
         const eastl::string name {static_cast<eastl::string_view>(request.Get(0))};
-        [[maybe_unused]]
+        EXPECT_STREQ(name.c_str(), "Test");
-        const std::uint32_t typeId = request.Get(1);
+        const std::uint64_t typeID = static_cast<std::uint64_t>(request.Get(1));
-        [[maybe_unused]]
+        EXPECT_EQ(typeID, typeIDRef);
         const eastl::string typeName {static_cast<eastl::string_view>(request.Get(2))};
-        [[maybe_unused]]
+        EXPECT_STREQ(typeName.c_str(), "TypeTest");
-        const Time createTime = static_cast<std::int64_t>(request.Get(3));
-        [[maybe_unused]]
-        const Time modificationTime = static_cast<std::int64_t>(request.Get(4));
 
-        {
+        const Time createTime = static_cast<std::uint64_t>(request.Get(3));
-            [[maybe_unused]]
+        const Time modificationTime = static_cast<std::uint64_t>(request.Get(4));
-            const std::uint32_t year = createTime.Year();
-            [[maybe_unused]]
-            const std::uint32_t month = createTime.Month();
-            [[maybe_unused]]
-            const std::uint32_t day = createTime.Day();
-            [[maybe_unused]]
-            const std::uint32_t hour = createTime.Hour();
-            [[maybe_unused]]
-            const std::uint32_t minute = createTime.Minute();
-            [[maybe_unused]]
-            const std::uint32_t second = createTime.Second();
-            [[maybe_unused]]
-            const std::uint32_t microsecond = createTime.Microsecond();
-        }
 
-        {
+        EXPECT_GT(createTime.GetEpoch(), 0);
-            [[maybe_unused]]
+        EXPECT_GT(modificationTime.GetEpoch(), 0);
-            const std::uint32_t year = modificationTime.Year();
+
-            [[maybe_unused]]
+        EXPECT_GE(createTime, modificationTime);
-            const std::uint32_t month = modificationTime.Month();
+
-            [[maybe_unused]]
+        EXPECT_GT(createTime.GetYear(), 2025);
-            const std::uint32_t day = modificationTime.Day();
+        EXPECT_GT(modificationTime.GetYear(), 2025);
-            [[maybe_unused]]
-            const std::uint32_t hour = modificationTime.Hour();
-            [[maybe_unused]]
-            const std::uint32_t minute = modificationTime.Minute();
-            [[maybe_unused]]
-            const std::uint32_t second = modificationTime.Second();
-            [[maybe_unused]]
-            const std::uint32_t microsecond = modificationTime.Microsecond();
-        }
     }
 }
-
 }   // namespace Bigfoot

Bigfoot/Tests/Engine/CMakeLists.txt

@@ -1,15 +1,7 @@
 get_filename_component(PackageName ${CMAKE_CURRENT_SOURCE_DIR} NAME)
 project(${PackageName}Tests)
 
-set(BigfootDependencies
-        Engine
-        System
-        Utils)
-
-bigfoot_create_bigfile("Tests/Bigfoot")
-
 bigfoot_create_package_tests(
-    ""
+    "")
-    "${BigfootDependencies}")
 
-bigfoot_setup_dependencies("Tests/Bigfoot")
+bigfoot_create_bigfile("Tests/Bigfoot")

Bigfoot/Tests/Engine/EngineTests/Asset/AssetA_fwd.cpp

@@ -0,0 +1,9 @@
+/*********************************************************************
+ * \file   AssetA_fwd.cpp
+ *
+ * \author Romain BOULLARD
+ * \date   May 2026
+ *********************************************************************/
+#include <EngineTests/Asset/AssetA_fwd.hpp>
+
+ASSET_REF_IMPL(AssetA, ::Bigfoot::AssetA)

Bigfoot/Tests/Engine/EngineTests/Asset/AssetB_fwd.cpp

@@ -0,0 +1,9 @@
+/*********************************************************************
+ * \file   AssetB_fwd.cpp
+ *
+ * \author Romain BOULLARD
+ * \date   May 2026
+ *********************************************************************/
+#include <EngineTests/Asset/AssetB_fwd.hpp>
+
+ASSET_REF_IMPL(AssetB, ::Bigfoot::AssetB)

Bigfoot/Tests/Engine/EngineTests/Asset/AssetC_fwd.cpp

@@ -0,0 +1,9 @@
+/*********************************************************************
+ * \file   AssetC_fwd.cpp
+ *
+ * \author Romain BOULLARD
+ * \date   May 2026
+ *********************************************************************/
+#include <EngineTests/Asset/AssetC_fwd.hpp>
+
+ASSET_REF_IMPL(AssetC, ::Bigfoot::AssetC)

Bigfoot/Tests/Engine/EngineTests/main.cpp

@@ -0,0 +1,19 @@
+/*********************************************************************
+ * \file   main.cpp
+ *
+ * \author Romain BOULLARD
+ * \date   May 2026
+ *********************************************************************/
+#include <Utils/Log/LogMacros.hpp>
+#include <Utils/TargetMacros.h>
+
+#include <gtest/gtest.h>
+
+int main(int argc, char** argv)
+{
+    testing::InitGoogleTest(&argc, argv);
+
+    BIGFOOT_NOT_OPTIMIZED_ONLY(::Bigfoot::Singleton<::Bigfoot::Log>::Lifetime m_lifetime);
+
+    return RUN_ALL_TESTS();
+}

Bigfoot/Tests/Engine/Include/EngineTests/Asset/AssetA.fbs

@@ -0,0 +1,13 @@
+include "Engine/Asset/Reference.fbs";
+
+native_include "EngineTests/Asset/AssetA_fwd.hpp";
+
+namespace Flat.Bigfoot;
+
+table AssetA
+{
+    health: uint = 0;
+    mana: uint = 0;
+}
+
+root_type AssetA;

Bigfoot/Tests/Engine/Include/EngineTests/Asset/AssetA.hpp

@@ -0,0 +1,40 @@
+/*********************************************************************
+ * \file   AssetA.hpp
+ *
+ * \author Romain BOULLARD
+ * \date   April 2026
+ *********************************************************************/
+#ifndef BIGFOOT_ENGINETESTS_ASSET_ASSETA_HPP
+#define BIGFOOT_ENGINETESTS_ASSET_ASSETA_HPP
+#include <Engine/Asset/Asset.hpp>
+
+#include <EngineTests/Asset/AssetA_generated.hpp>
+
+namespace Bigfoot
+{
+struct AssetATraits
+{
+    using FLAT = ::Flat::Bigfoot::AssetA;
+};
+
+class AssetA: public Asset<AssetATraits>
+{
+  public:
+    AssetA() = default;
+
+    AssetA(const eastl::span<const std::byte> p_flatbuffer):
+        Asset(p_flatbuffer)
+    {
+    }
+
+    AssetA(const AssetA& p_asset) = delete;
+    AssetA(AssetA&& p_asset) = default;
+
+    ~AssetA() = default;
+
+    AssetA& operator=(const AssetA& p_asset) = delete;
+    AssetA& operator=(AssetA&& p_asset) = default;
+};
+}   // namespace Bigfoot
+
+#endif

Bigfoot/Tests/Engine/Include/EngineTests/Asset/AssetA_fwd.hpp

@@ -0,0 +1,18 @@
+/*********************************************************************
+ * \file   AssetA_fwd.hpp
+ *
+ * \author Romain BOULLARD
+ * \date   May 2026
+ *********************************************************************/
+#ifndef BIGFOOT_ENGINETESTS_ASSET_ASSETA_FWD_HPP
+#define BIGFOOT_ENGINETESTS_ASSET_ASSETA_FWD_HPP
+#include <Engine/Asset/AssetHelper.hpp>
+
+namespace Bigfoot
+{
+class AssetA;
+}   // namespace Bigfoot
+
+ASSET_DECL(AssetA, ::Bigfoot::AssetA)
+
+#endif

Bigfoot/Tests/Engine/Include/EngineTests/Asset/AssetA_generated.hpp

@@ -1,8 +1,8 @@
 // automatically generated by the FlatBuffers compiler, do not modify
 
 
-#ifndef FLATBUFFERS_GENERATED_ASSETA_BIGFOOT_FLAT_H_
+#ifndef FLATBUFFERS_GENERATED_ASSETA_FLAT_BIGFOOT_H_
-#define FLATBUFFERS_GENERATED_ASSETA_BIGFOOT_FLAT_H_
+#define FLATBUFFERS_GENERATED_ASSETA_FLAT_BIGFOOT_H_
 
 #include "flatbuffers/flatbuffers.h"
 
@@ -13,15 +13,18 @@ static_assert(FLATBUFFERS_VERSION_MAJOR == 25 &&
               FLATBUFFERS_VERSION_REVISION == 19,
              "Non-compatible flatbuffers version included");
 
-#include "System/UUID/FlatUUID.hpp"
+#include "Engine/Asset/Reference.hpp"
-#include "System/Time/FlatTime.hpp"
+#include "System/UUID/UUID.hpp"
-#include "Engine/BigFile/Asset/AssetHeader_generated.hpp"
+#include "Engine/Asset/Reference.hpp"
+#include "EngineTests/Asset/AssetA_fwd.hpp"
+#include "Engine/Asset/Reference_generated.hpp"
 
 #include "EASTL/unique_ptr.h"
 #include "EASTL/string.h"
+#include "EASTL/vector.h"
 
-namespace Bigfoot {
 namespace Flat {
+namespace Bigfoot {
 
 struct AssetA;
 struct AssetABuilder;
@@ -32,15 +35,10 @@ inline const ::flatbuffers::TypeTable *AssetATypeTable();
 struct AssetAT : public ::flatbuffers::NativeTable {
   typedef AssetA TableType;
   static FLATBUFFERS_CONSTEXPR_CPP11 const char *GetFullyQualifiedName() {
-    return "Bigfoot.Flat.AssetAT";
+    return "Flat.Bigfoot.AssetAT";
   }
-  eastl::unique_ptr<Bigfoot::Flat::AssetHeaderT> asset_header{};
   uint32_t health = 0;
-  uint32_t hp = 0;
+  uint32_t mana = 0;
-  AssetAT() = default;
-  AssetAT(const AssetAT &o);
-  AssetAT(AssetAT&&) FLATBUFFERS_NOEXCEPT = default;
-  AssetAT &operator=(AssetAT o) FLATBUFFERS_NOEXCEPT;
 };
 
 struct AssetA FLATBUFFERS_FINAL_CLASS : private ::flatbuffers::Table {
@@ -51,29 +49,23 @@ struct AssetA FLATBUFFERS_FINAL_CLASS : private ::flatbuffers::Table {
     return AssetATypeTable();
   }
   static FLATBUFFERS_CONSTEXPR_CPP11 const char *GetFullyQualifiedName() {
-    return "Bigfoot.Flat.AssetA";
+    return "Flat.Bigfoot.AssetA";
   }
   enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
-    VT_ASSET_HEADER = 4,
+    VT_HEALTH = 4,
-    VT_HEALTH = 6,
+    VT_MANA = 6
-    VT_HP = 8
   };
-  const Bigfoot::Flat::AssetHeader *asset_header() const {
-    return GetPointer<const Bigfoot::Flat::AssetHeader *>(VT_ASSET_HEADER);
-  }
   uint32_t health() const {
     return GetField<uint32_t>(VT_HEALTH, 0);
   }
-  uint32_t hp() const {
+  uint32_t mana() const {
-    return GetField<uint32_t>(VT_HP, 0);
+    return GetField<uint32_t>(VT_MANA, 0);
   }
   template <bool B = false>
   bool Verify(::flatbuffers::VerifierTemplate<B> &verifier) const {
     return VerifyTableStart(verifier) &&
-           VerifyOffset(verifier, VT_ASSET_HEADER) &&
-           verifier.VerifyTable(asset_header()) &&
            VerifyField<uint32_t>(verifier, VT_HEALTH, 4) &&
-           VerifyField<uint32_t>(verifier, VT_HP, 4) &&
+           VerifyField<uint32_t>(verifier, VT_MANA, 4) &&
            verifier.EndTable();
   }
   AssetAT *UnPack(const ::flatbuffers::resolver_function_t *_resolver = nullptr) const;
@@ -85,14 +77,11 @@ struct AssetABuilder {
   typedef AssetA Table;
   ::flatbuffers::FlatBufferBuilder &fbb_;
   ::flatbuffers::uoffset_t start_;
-  void add_asset_header(::flatbuffers::Offset<Bigfoot::Flat::AssetHeader> asset_header) {
-    fbb_.AddOffset(AssetA::VT_ASSET_HEADER, asset_header);
-  }
   void add_health(uint32_t health) {
     fbb_.AddElement<uint32_t>(AssetA::VT_HEALTH, health, 0);
   }
-  void add_hp(uint32_t hp) {
+  void add_mana(uint32_t mana) {
-    fbb_.AddElement<uint32_t>(AssetA::VT_HP, hp, 0);
+    fbb_.AddElement<uint32_t>(AssetA::VT_MANA, mana, 0);
   }
   explicit AssetABuilder(::flatbuffers::FlatBufferBuilder &_fbb)
         : fbb_(_fbb) {
@@ -107,13 +96,11 @@ struct AssetABuilder {
 
 inline ::flatbuffers::Offset<AssetA> CreateAssetA(
     ::flatbuffers::FlatBufferBuilder &_fbb,
-    ::flatbuffers::Offset<Bigfoot::Flat::AssetHeader> asset_header = 0,
     uint32_t health = 0,
-    uint32_t hp = 0) {
+    uint32_t mana = 0) {
   AssetABuilder builder_(_fbb);
-  builder_.add_hp(hp);
+  builder_.add_mana(mana);
   builder_.add_health(health);
-  builder_.add_asset_header(asset_header);
   return builder_.Finish();
 }
 
@@ -124,19 +111,6 @@ struct AssetA::Traits {
 
 ::flatbuffers::Offset<AssetA> CreateAssetA(::flatbuffers::FlatBufferBuilder &_fbb, const AssetAT *_o, const ::flatbuffers::rehasher_function_t *_rehasher = nullptr);
 
-inline AssetAT::AssetAT(const AssetAT &o)
-      : asset_header((o.asset_header) ? new Bigfoot::Flat::AssetHeaderT(*o.asset_header) : nullptr),
-        health(o.health),
-        hp(o.hp) {
-}
-
-inline AssetAT &AssetAT::operator=(AssetAT o) FLATBUFFERS_NOEXCEPT {
-  std::swap(asset_header, o.asset_header);
-  std::swap(health, o.health);
-  std::swap(hp, o.hp);
-  return *this;
-}
-
 inline AssetAT *AssetA::UnPack(const ::flatbuffers::resolver_function_t *_resolver) const {
   auto _o = std::make_unique<AssetAT>();
   UnPackTo(_o.get(), _resolver);
@@ -146,9 +120,8 @@ inline AssetAT *AssetA::UnPack(const ::flatbuffers::resolver_function_t *_resolv
 inline void AssetA::UnPackTo(AssetAT *_o, const ::flatbuffers::resolver_function_t *_resolver) const {
   (void)_o;
   (void)_resolver;
-  { auto _e = asset_header(); if (_e) { if(_o->asset_header) { _e->UnPackTo(_o->asset_header.get(), _resolver); } else { _o->asset_header = eastl::unique_ptr<Bigfoot::Flat::AssetHeaderT>(_e->UnPack(_resolver)); } } else if (_o->asset_header) { _o->asset_header.reset(); } }
   { auto _e = health(); _o->health = _e; }
-  { auto _e = hp(); _o->hp = _e; }
+  { auto _e = mana(); _o->mana = _e; }
 }
 
 inline ::flatbuffers::Offset<AssetA> CreateAssetA(::flatbuffers::FlatBufferBuilder &_fbb, const AssetAT *_o, const ::flatbuffers::rehasher_function_t *_rehasher) {
@@ -159,81 +132,74 @@ inline ::flatbuffers::Offset<AssetA> AssetA::Pack(::flatbuffers::FlatBufferBuild
   (void)_rehasher;
   (void)_o;
   struct _VectorArgs { ::flatbuffers::FlatBufferBuilder *__fbb; const AssetAT* __o; const ::flatbuffers::rehasher_function_t *__rehasher; } _va = { &_fbb, _o, _rehasher}; (void)_va;
-  auto _asset_header = _o->asset_header ? CreateAssetHeader(_fbb, _o->asset_header.get(), _rehasher) : 0;
   auto _health = _o->health;
-  auto _hp = _o->hp;
+  auto _mana = _o->mana;
-  return Bigfoot::Flat::CreateAssetA(
+  return Flat::Bigfoot::CreateAssetA(
       _fbb,
-      _asset_header,
       _health,
-      _hp);
+      _mana);
 }
 
 inline const ::flatbuffers::TypeTable *AssetATypeTable() {
   static const ::flatbuffers::TypeCode type_codes[] = {
-    { ::flatbuffers::ET_SEQUENCE, 0, 0 },
     { ::flatbuffers::ET_UINT, 0, -1 },
     { ::flatbuffers::ET_UINT, 0, -1 }
   };
-  static const ::flatbuffers::TypeFunction type_refs[] = {
-    Bigfoot::Flat::AssetHeaderTypeTable
-  };
-  static const char * const names[] = {
-    "asset_header",
-    "health",
-    "hp"
-  };
   static const ::flatbuffers::TypeTable tt = {
-    ::flatbuffers::ST_TABLE, 3, type_codes, type_refs, nullptr, nullptr, names
+    ::flatbuffers::ST_TABLE, 2, type_codes, nullptr, nullptr, nullptr, nullptr
   };
   return &tt;
 }
 
-inline const Bigfoot::Flat::AssetA *GetAssetA(const void *buf) {
+inline const Flat::Bigfoot::AssetA *GetAssetA(const void *buf) {
-  return ::flatbuffers::GetRoot<Bigfoot::Flat::AssetA>(buf);
+  return ::flatbuffers::GetRoot<Flat::Bigfoot::AssetA>(buf);
 }
 
-inline const Bigfoot::Flat::AssetA *GetSizePrefixedAssetA(const void *buf) {
+inline const Flat::Bigfoot::AssetA *GetSizePrefixedAssetA(const void *buf) {
-  return ::flatbuffers::GetSizePrefixedRoot<Bigfoot::Flat::AssetA>(buf);
+  return ::flatbuffers::GetSizePrefixedRoot<Flat::Bigfoot::AssetA>(buf);
 }
 
 template <bool B = false>
 inline bool VerifyAssetABuffer(
     ::flatbuffers::VerifierTemplate<B> &verifier) {
-  return verifier.template VerifyBuffer<Bigfoot::Flat::AssetA>(nullptr);
+  return verifier.template VerifyBuffer<Flat::Bigfoot::AssetA>(nullptr);
 }
 
 template <bool B = false>
 inline bool VerifySizePrefixedAssetABuffer(
     ::flatbuffers::VerifierTemplate<B> &verifier) {
-  return verifier.template VerifySizePrefixedBuffer<Bigfoot::Flat::AssetA>(nullptr);
+  return verifier.template VerifySizePrefixedBuffer<Flat::Bigfoot::AssetA>(nullptr);
+}
+
+inline const char *AssetAExtension() {
+  return "bfbs";
 }
 
 inline void FinishAssetABuffer(
     ::flatbuffers::FlatBufferBuilder &fbb,
-    ::flatbuffers::Offset<Bigfoot::Flat::AssetA> root) {
+    ::flatbuffers::Offset<Flat::Bigfoot::AssetA> root) {
   fbb.Finish(root);
 }
 
 inline void FinishSizePrefixedAssetABuffer(
     ::flatbuffers::FlatBufferBuilder &fbb,
-    ::flatbuffers::Offset<Bigfoot::Flat::AssetA> root) {
+    ::flatbuffers::Offset<Flat::Bigfoot::AssetA> root) {
   fbb.FinishSizePrefixed(root);
 }
 
-inline eastl::unique_ptr<Bigfoot::Flat::AssetAT> UnPackAssetA(
+inline eastl::unique_ptr<Flat::Bigfoot::AssetAT> UnPackAssetA(
     const void *buf,
     const ::flatbuffers::resolver_function_t *res = nullptr) {
-  return eastl::unique_ptr<Bigfoot::Flat::AssetAT>(GetAssetA(buf)->UnPack(res));
+  return eastl::unique_ptr<Flat::Bigfoot::AssetAT>(GetAssetA(buf)->UnPack(res));
 }
 
-inline eastl::unique_ptr<Bigfoot::Flat::AssetAT> UnPackSizePrefixedAssetA(
+inline eastl::unique_ptr<Flat::Bigfoot::AssetAT> UnPackSizePrefixedAssetA(
     const void *buf,
     const ::flatbuffers::resolver_function_t *res = nullptr) {
-  return eastl::unique_ptr<Bigfoot::Flat::AssetAT>(GetSizePrefixedAssetA(buf)->UnPack(res));
+  return eastl::unique_ptr<Flat::Bigfoot::AssetAT>(GetSizePrefixedAssetA(buf)->UnPack(res));
 }
 
-}  // namespace Flat
 }  // namespace Bigfoot
+}  // namespace Flat
 
-#endif  // FLATBUFFERS_GENERATED_ASSETA_BIGFOOT_FLAT_H_
+#endif  // FLATBUFFERS_GENERATED_ASSETA_FLAT_BIGFOOT_H_

Bigfoot/Tests/Engine/Include/EngineTests/Asset/AssetB.fbs

@@ -0,0 +1,15 @@
+include "Engine/Asset/Reference.fbs";
+
+include "EngineTests/Asset/AssetA.fbs";
+
+native_include "EngineTests/Asset/AssetB_fwd.hpp";
+
+namespace Flat.Bigfoot;
+
+table AssetB
+{
+    asset_a_ref: Flat.Bigfoot.HardReference (native_type: "::Bigfoot::HardReference<::Bigfoot::AssetA>", native_inline, native_type_pack_name: "HardReferenceAssetA");
+    asset_a_refs: [Flat.Bigfoot.SoftReference] (native_type: "::Bigfoot::SoftReference<::Bigfoot::AssetA>", native_inline, native_type_pack_name: "SoftReferenceAssetA");
+}
+
+root_type AssetB;

Bigfoot/Tests/Engine/Include/EngineTests/Asset/AssetB.hpp

@@ -0,0 +1,40 @@
+/*********************************************************************
+ * \file   AssetB.hpp
+ *
+ * \author Romain BOULLARD
+ * \date   April 2026
+ *********************************************************************/
+#ifndef BIGFOOT_ENGINETESTS_ASSET_ASSETB_HPP
+#define BIGFOOT_ENGINETESTS_ASSET_ASSETB_HPP
+#include <Engine/Asset/Asset.hpp>
+
+#include <EngineTests/Asset/AssetB_generated.hpp>
+
+namespace Bigfoot
+{
+struct AssetBTraits
+{
+    using FLAT = ::Flat::Bigfoot::AssetB;
+};
+
+class AssetB: public Asset<AssetBTraits>
+{
+  public:
+    AssetB() = default;
+
+    AssetB(const eastl::span<const std::byte> p_flatbuffer):
+        Asset(p_flatbuffer)
+    {
+    }
+
+    AssetB(const AssetB& p_asset) = delete;
+    AssetB(AssetB&& p_asset) = default;
+
+    ~AssetB() = default;
+
+    AssetB& operator=(const AssetB& p_asset) = delete;
+    AssetB& operator=(AssetB&& p_asset) = default;
+};
+}   // namespace Bigfoot
+
+#endif

Bigfoot/Tests/Engine/Include/EngineTests/Asset/AssetB_fwd.hpp

@@ -0,0 +1,18 @@
+/*********************************************************************
+ * \file   AssetB_fwd.hpp
+ *
+ * \author Romain BOULLARD
+ * \date   May 2026
+ *********************************************************************/
+#ifndef BIGFOOT_ENGINETESTS_ASSET_ASSETB_FWD_HPP
+#define BIGFOOT_ENGINETESTS_ASSET_ASSETB_FWD_HPP
+#include <Engine/Asset/AssetHelper.hpp>
+
+namespace Bigfoot
+{
+class AssetB;
+}   // namespace Bigfoot
+
+ASSET_DECL(AssetB, ::Bigfoot::AssetB)
+
+#endif

Bigfoot/Tests/Engine/Include/EngineTests/Asset/AssetB_generated.hpp

@@ -0,0 +1,212 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+
+#ifndef FLATBUFFERS_GENERATED_ASSETB_FLAT_BIGFOOT_H_
+#define FLATBUFFERS_GENERATED_ASSETB_FLAT_BIGFOOT_H_
+
+#include "flatbuffers/flatbuffers.h"
+
+// Ensure the included flatbuffers.h is the same version as when this file was
+// generated, otherwise it may not be compatible.
+static_assert(FLATBUFFERS_VERSION_MAJOR == 25 &&
+              FLATBUFFERS_VERSION_MINOR == 12 &&
+              FLATBUFFERS_VERSION_REVISION == 19,
+             "Non-compatible flatbuffers version included");
+
+#include "Engine/Asset/Reference.hpp"
+#include "System/UUID/UUID.hpp"
+#include "Engine/Asset/Reference.hpp"
+#include "EngineTests/Asset/AssetA_fwd.hpp"
+#include "EngineTests/Asset/AssetB_fwd.hpp"
+#include "Engine/Asset/Reference_generated.hpp"
+#include "EngineTests/Asset/AssetA_generated.hpp"
+
+#include "EASTL/unique_ptr.h"
+#include "EASTL/string.h"
+#include "EASTL/vector.h"
+
+namespace Flat {
+namespace Bigfoot {
+
+struct AssetB;
+struct AssetBBuilder;
+struct AssetBT;
+
+inline const ::flatbuffers::TypeTable *AssetBTypeTable();
+
+struct AssetBT : public ::flatbuffers::NativeTable {
+  typedef AssetB TableType;
+  static FLATBUFFERS_CONSTEXPR_CPP11 const char *GetFullyQualifiedName() {
+    return "Flat.Bigfoot.AssetBT";
+  }
+  ::Bigfoot::HardReference<::Bigfoot::AssetA> asset_a_ref{};
+  eastl::vector<::Bigfoot::SoftReference<::Bigfoot::AssetA>> asset_a_refs{};
+};
+
+struct AssetB FLATBUFFERS_FINAL_CLASS : private ::flatbuffers::Table {
+  typedef AssetBT NativeTableType;
+  typedef AssetBBuilder Builder;
+  struct Traits;
+  static const ::flatbuffers::TypeTable *MiniReflectTypeTable() {
+    return AssetBTypeTable();
+  }
+  static FLATBUFFERS_CONSTEXPR_CPP11 const char *GetFullyQualifiedName() {
+    return "Flat.Bigfoot.AssetB";
+  }
+  enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
+    VT_ASSET_A_REF = 4,
+    VT_ASSET_A_REFS = 6
+  };
+  const Flat::Bigfoot::HardReference *asset_a_ref() const {
+    return GetStruct<const Flat::Bigfoot::HardReference *>(VT_ASSET_A_REF);
+  }
+  const ::flatbuffers::Vector<const Flat::Bigfoot::SoftReference *> *asset_a_refs() const {
+    return GetPointer<const ::flatbuffers::Vector<const Flat::Bigfoot::SoftReference *> *>(VT_ASSET_A_REFS);
+  }
+  template <bool B = false>
+  bool Verify(::flatbuffers::VerifierTemplate<B> &verifier) const {
+    return VerifyTableStart(verifier) &&
+           VerifyField<Flat::Bigfoot::HardReference>(verifier, VT_ASSET_A_REF, 1) &&
+           VerifyOffset(verifier, VT_ASSET_A_REFS) &&
+           verifier.VerifyVector(asset_a_refs()) &&
+           verifier.EndTable();
+  }
+  AssetBT *UnPack(const ::flatbuffers::resolver_function_t *_resolver = nullptr) const;
+  void UnPackTo(AssetBT *_o, const ::flatbuffers::resolver_function_t *_resolver = nullptr) const;
+  static ::flatbuffers::Offset<AssetB> Pack(::flatbuffers::FlatBufferBuilder &_fbb, const AssetBT* _o, const ::flatbuffers::rehasher_function_t *_rehasher = nullptr);
+};
+
+struct AssetBBuilder {
+  typedef AssetB Table;
+  ::flatbuffers::FlatBufferBuilder &fbb_;
+  ::flatbuffers::uoffset_t start_;
+  void add_asset_a_ref(const Flat::Bigfoot::HardReference *asset_a_ref) {
+    fbb_.AddStruct(AssetB::VT_ASSET_A_REF, asset_a_ref);
+  }
+  void add_asset_a_refs(::flatbuffers::Offset<::flatbuffers::Vector<const Flat::Bigfoot::SoftReference *>> asset_a_refs) {
+    fbb_.AddOffset(AssetB::VT_ASSET_A_REFS, asset_a_refs);
+  }
+  explicit AssetBBuilder(::flatbuffers::FlatBufferBuilder &_fbb)
+        : fbb_(_fbb) {
+    start_ = fbb_.StartTable();
+  }
+  ::flatbuffers::Offset<AssetB> Finish() {
+    const auto end = fbb_.EndTable(start_);
+    auto o = ::flatbuffers::Offset<AssetB>(end);
+    return o;
+  }
+};
+
+inline ::flatbuffers::Offset<AssetB> CreateAssetB(
+    ::flatbuffers::FlatBufferBuilder &_fbb,
+    const Flat::Bigfoot::HardReference *asset_a_ref = nullptr,
+    ::flatbuffers::Offset<::flatbuffers::Vector<const Flat::Bigfoot::SoftReference *>> asset_a_refs = 0) {
+  AssetBBuilder builder_(_fbb);
+  builder_.add_asset_a_refs(asset_a_refs);
+  builder_.add_asset_a_ref(asset_a_ref);
+  return builder_.Finish();
+}
+
+struct AssetB::Traits {
+  using type = AssetB;
+  static auto constexpr Create = CreateAssetB;
+};
+
+::flatbuffers::Offset<AssetB> CreateAssetB(::flatbuffers::FlatBufferBuilder &_fbb, const AssetBT *_o, const ::flatbuffers::rehasher_function_t *_rehasher = nullptr);
+
+inline AssetBT *AssetB::UnPack(const ::flatbuffers::resolver_function_t *_resolver) const {
+  auto _o = std::make_unique<AssetBT>();
+  UnPackTo(_o.get(), _resolver);
+  return _o.release();
+}
+
+inline void AssetB::UnPackTo(AssetBT *_o, const ::flatbuffers::resolver_function_t *_resolver) const {
+  (void)_o;
+  (void)_resolver;
+  { auto _e = asset_a_ref(); if (_e) _o->asset_a_ref = ::flatbuffers::UnPackHardReferenceAssetA(*_e); }
+  { auto _e = asset_a_refs(); if (_e) { _o->asset_a_refs.resize(_e->size()); for (::flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->asset_a_refs[_i] = ::flatbuffers::UnPackSoftReferenceAssetA(*_e->Get(_i)); } } else { _o->asset_a_refs.resize(0); } }
+}
+
+inline ::flatbuffers::Offset<AssetB> CreateAssetB(::flatbuffers::FlatBufferBuilder &_fbb, const AssetBT *_o, const ::flatbuffers::rehasher_function_t *_rehasher) {
+  return AssetB::Pack(_fbb, _o, _rehasher);
+}
+
+inline ::flatbuffers::Offset<AssetB> AssetB::Pack(::flatbuffers::FlatBufferBuilder &_fbb, const AssetBT* _o, const ::flatbuffers::rehasher_function_t *_rehasher) {
+  (void)_rehasher;
+  (void)_o;
+  struct _VectorArgs { ::flatbuffers::FlatBufferBuilder *__fbb; const AssetBT* __o; const ::flatbuffers::rehasher_function_t *__rehasher; } _va = { &_fbb, _o, _rehasher}; (void)_va;
+  auto _asset_a_ref = ::flatbuffers::PackHardReferenceAssetA(_o->asset_a_ref);
+  auto _asset_a_refs = _fbb.CreateVectorOfNativeStructs<Flat::Bigfoot::SoftReference, ::Bigfoot::SoftReference<::Bigfoot::AssetA>>(_o->asset_a_refs.data(), _o->asset_a_refs.size(), ::flatbuffers::PackSoftReferenceAssetA);
+  return Flat::Bigfoot::CreateAssetB(
+      _fbb,
+      &_asset_a_ref,
+      _asset_a_refs);
+}
+
+inline const ::flatbuffers::TypeTable *AssetBTypeTable() {
+  static const ::flatbuffers::TypeCode type_codes[] = {
+    { ::flatbuffers::ET_SEQUENCE, 0, 0 },
+    { ::flatbuffers::ET_SEQUENCE, 1, 1 }
+  };
+  static const ::flatbuffers::TypeFunction type_refs[] = {
+    Flat::Bigfoot::HardReferenceTypeTable,
+    Flat::Bigfoot::SoftReferenceTypeTable
+  };
+  static const ::flatbuffers::TypeTable tt = {
+    ::flatbuffers::ST_TABLE, 2, type_codes, type_refs, nullptr, nullptr, nullptr
+  };
+  return &tt;
+}
+
+inline const Flat::Bigfoot::AssetB *GetAssetB(const void *buf) {
+  return ::flatbuffers::GetRoot<Flat::Bigfoot::AssetB>(buf);
+}
+
+inline const Flat::Bigfoot::AssetB *GetSizePrefixedAssetB(const void *buf) {
+  return ::flatbuffers::GetSizePrefixedRoot<Flat::Bigfoot::AssetB>(buf);
+}
+
+template <bool B = false>
+inline bool VerifyAssetBBuffer(
+    ::flatbuffers::VerifierTemplate<B> &verifier) {
+  return verifier.template VerifyBuffer<Flat::Bigfoot::AssetB>(nullptr);
+}
+
+template <bool B = false>
+inline bool VerifySizePrefixedAssetBBuffer(
+    ::flatbuffers::VerifierTemplate<B> &verifier) {
+  return verifier.template VerifySizePrefixedBuffer<Flat::Bigfoot::AssetB>(nullptr);
+}
+
+inline const char *AssetBExtension() {
+  return "bfbs";
+}
+
+inline void FinishAssetBBuffer(
+    ::flatbuffers::FlatBufferBuilder &fbb,
+    ::flatbuffers::Offset<Flat::Bigfoot::AssetB> root) {
+  fbb.Finish(root);
+}
+
+inline void FinishSizePrefixedAssetBBuffer(
+    ::flatbuffers::FlatBufferBuilder &fbb,
+    ::flatbuffers::Offset<Flat::Bigfoot::AssetB> root) {
+  fbb.FinishSizePrefixed(root);
+}
+
+inline eastl::unique_ptr<Flat::Bigfoot::AssetBT> UnPackAssetB(
+    const void *buf,
+    const ::flatbuffers::resolver_function_t *res = nullptr) {
+  return eastl::unique_ptr<Flat::Bigfoot::AssetBT>(GetAssetB(buf)->UnPack(res));
+}
+
+inline eastl::unique_ptr<Flat::Bigfoot::AssetBT> UnPackSizePrefixedAssetB(
+    const void *buf,
+    const ::flatbuffers::resolver_function_t *res = nullptr) {
+  return eastl::unique_ptr<Flat::Bigfoot::AssetBT>(GetSizePrefixedAssetB(buf)->UnPack(res));
+}
+
+}  // namespace Bigfoot
+}  // namespace Flat
+
+#endif  // FLATBUFFERS_GENERATED_ASSETB_FLAT_BIGFOOT_H_

Bigfoot/Tests/Engine/Include/EngineTests/Asset/AssetC.fbs

@@ -0,0 +1,24 @@
+include "Engine/Asset/Reference.fbs";
+
+include "EngineTests/Asset/AssetA.fbs";
+include "EngineTests/Asset/AssetB.fbs";
+
+native_include "EngineTests/Asset/AssetC_fwd.hpp";
+
+namespace Flat.Bigfoot;
+
+table InnerTable
+{
+    asset_a_ref: Flat.Bigfoot.HardReference (native_type: "::Bigfoot::HardReference<::Bigfoot::AssetA>", native_inline, native_type_pack_name: "HardReferenceAssetA");
+    asset_a_refs: [Flat.Bigfoot.HardReference] (native_type: "::Bigfoot::HardReference<::Bigfoot::AssetA>", native_inline, native_type_pack_name: "HardReferenceAssetA");
+}
+
+table AssetC
+{
+    inner_table: InnerTable (required);
+
+    asset_b_ref: Flat.Bigfoot.HardReference (native_type: "::Bigfoot::HardReference<::Bigfoot::AssetB>", native_inline, native_type_pack_name: "HardReferenceAssetB");
+    asset_b_refs: [Flat.Bigfoot.SoftReference] (native_type: "::Bigfoot::SoftReference<::Bigfoot::AssetB>", native_inline, native_type_pack_name: "SoftReferenceAssetB");
+}
+
+root_type AssetC;

Bigfoot/Tests/Engine/Include/EngineTests/Asset/AssetC.hpp

@@ -0,0 +1,43 @@
+/*********************************************************************
+ * \file   AssetC.hpp
+ *
+ * \author Romain BOULLARD
+ * \date   April 2026
+ *********************************************************************/
+#ifndef BIGFOOT_ENGINETESTS_ASSET_ASSETC_HPP
+#define BIGFOOT_ENGINETESTS_ASSET_ASSETC_HPP
+#include <Engine/Asset/Asset.hpp>
+
+#include <EngineTests/Asset/AssetC_generated.hpp>
+
+namespace Bigfoot
+{
+struct AssetCTraits
+{
+    using FLAT = ::Flat::Bigfoot::AssetC;
+};
+
+class AssetC: public Asset<AssetCTraits>
+{
+  public:
+    AssetC()
+    {
+        GetAsset().inner_table = eastl::make_unique<::Flat::Bigfoot::InnerTableT>();
+    }
+
+    AssetC(const eastl::span<const std::byte> p_flatbuffer):
+        Asset(p_flatbuffer)
+    {
+    }
+
+    AssetC(const AssetC& p_asset) = delete;
+    AssetC(AssetC&& p_asset) = default;
+
+    ~AssetC() = default;
+
+    AssetC& operator=(const AssetC& p_asset) = delete;
+    AssetC& operator=(AssetC&& p_asset) = default;
+};
+}   // namespace Bigfoot
+
+#endif

Bigfoot/Tests/Engine/Include/EngineTests/Asset/AssetC_fwd.hpp

@@ -0,0 +1,18 @@
+/*********************************************************************
+ * \file   AssetC_fwd.hpp
+ *
+ * \author Romain BOULLARD
+ * \date   May 2026
+ *********************************************************************/
+#ifndef BIGFOOT_ENGINETESTS_ASSET_ASSETC_FWD_HPP
+#define BIGFOOT_ENGINETESTS_ASSET_ASSETC_FWD_HPP
+#include <Engine/Asset/AssetHelper.hpp>
+
+namespace Bigfoot
+{
+class AssetC;
+}   // namespace Bigfoot
+
+ASSET_DECL(AssetC, ::Bigfoot::AssetC)
+
+#endif

Bigfoot/Tests/Engine/Include/EngineTests/Asset/AssetC_generated.hpp

@@ -0,0 +1,378 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+
+
+#ifndef FLATBUFFERS_GENERATED_ASSETC_FLAT_BIGFOOT_H_
+#define FLATBUFFERS_GENERATED_ASSETC_FLAT_BIGFOOT_H_
+
+#include "flatbuffers/flatbuffers.h"
+
+// Ensure the included flatbuffers.h is the same version as when this file was
+// generated, otherwise it may not be compatible.
+static_assert(FLATBUFFERS_VERSION_MAJOR == 25 &&
+              FLATBUFFERS_VERSION_MINOR == 12 &&
+              FLATBUFFERS_VERSION_REVISION == 19,
+             "Non-compatible flatbuffers version included");
+
+#include "Engine/Asset/Reference.hpp"
+#include "System/UUID/UUID.hpp"
+#include "Engine/Asset/Reference.hpp"
+#include "EngineTests/Asset/AssetA_fwd.hpp"
+#include "EngineTests/Asset/AssetB_fwd.hpp"
+#include "EngineTests/Asset/AssetC_fwd.hpp"
+#include "Engine/Asset/Reference_generated.hpp"
+#include "EngineTests/Asset/AssetA_generated.hpp"
+#include "EngineTests/Asset/AssetB_generated.hpp"
+
+#include "EASTL/unique_ptr.h"
+#include "EASTL/string.h"
+#include "EASTL/vector.h"
+
+namespace Flat {
+namespace Bigfoot {
+
+struct InnerTable;
+struct InnerTableBuilder;
+struct InnerTableT;
+
+struct AssetC;
+struct AssetCBuilder;
+struct AssetCT;
+
+inline const ::flatbuffers::TypeTable *InnerTableTypeTable();
+
+inline const ::flatbuffers::TypeTable *AssetCTypeTable();
+
+struct InnerTableT : public ::flatbuffers::NativeTable {
+  typedef InnerTable TableType;
+  static FLATBUFFERS_CONSTEXPR_CPP11 const char *GetFullyQualifiedName() {
+    return "Flat.Bigfoot.InnerTableT";
+  }
+  ::Bigfoot::HardReference<::Bigfoot::AssetA> asset_a_ref{};
+  eastl::vector<::Bigfoot::HardReference<::Bigfoot::AssetA>> asset_a_refs{};
+};
+
+struct InnerTable FLATBUFFERS_FINAL_CLASS : private ::flatbuffers::Table {
+  typedef InnerTableT NativeTableType;
+  typedef InnerTableBuilder Builder;
+  struct Traits;
+  static const ::flatbuffers::TypeTable *MiniReflectTypeTable() {
+    return InnerTableTypeTable();
+  }
+  static FLATBUFFERS_CONSTEXPR_CPP11 const char *GetFullyQualifiedName() {
+    return "Flat.Bigfoot.InnerTable";
+  }
+  enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
+    VT_ASSET_A_REF = 4,
+    VT_ASSET_A_REFS = 6
+  };
+  const Flat::Bigfoot::HardReference *asset_a_ref() const {
+    return GetStruct<const Flat::Bigfoot::HardReference *>(VT_ASSET_A_REF);
+  }
+  const ::flatbuffers::Vector<const Flat::Bigfoot::HardReference *> *asset_a_refs() const {
+    return GetPointer<const ::flatbuffers::Vector<const Flat::Bigfoot::HardReference *> *>(VT_ASSET_A_REFS);
+  }
+  template <bool B = false>
+  bool Verify(::flatbuffers::VerifierTemplate<B> &verifier) const {
+    return VerifyTableStart(verifier) &&
+           VerifyField<Flat::Bigfoot::HardReference>(verifier, VT_ASSET_A_REF, 1) &&
+           VerifyOffset(verifier, VT_ASSET_A_REFS) &&
+           verifier.VerifyVector(asset_a_refs()) &&
+           verifier.EndTable();
+  }
+  InnerTableT *UnPack(const ::flatbuffers::resolver_function_t *_resolver = nullptr) const;
+  void UnPackTo(InnerTableT *_o, const ::flatbuffers::resolver_function_t *_resolver = nullptr) const;
+  static ::flatbuffers::Offset<InnerTable> Pack(::flatbuffers::FlatBufferBuilder &_fbb, const InnerTableT* _o, const ::flatbuffers::rehasher_function_t *_rehasher = nullptr);
+};
+
+struct InnerTableBuilder {
+  typedef InnerTable Table;
+  ::flatbuffers::FlatBufferBuilder &fbb_;
+  ::flatbuffers::uoffset_t start_;
+  void add_asset_a_ref(const Flat::Bigfoot::HardReference *asset_a_ref) {
+    fbb_.AddStruct(InnerTable::VT_ASSET_A_REF, asset_a_ref);
+  }
+  void add_asset_a_refs(::flatbuffers::Offset<::flatbuffers::Vector<const Flat::Bigfoot::HardReference *>> asset_a_refs) {
+    fbb_.AddOffset(InnerTable::VT_ASSET_A_REFS, asset_a_refs);
+  }
+  explicit InnerTableBuilder(::flatbuffers::FlatBufferBuilder &_fbb)
+        : fbb_(_fbb) {
+    start_ = fbb_.StartTable();
+  }
+  ::flatbuffers::Offset<InnerTable> Finish() {
+    const auto end = fbb_.EndTable(start_);
+    auto o = ::flatbuffers::Offset<InnerTable>(end);
+    return o;
+  }
+};
+
+inline ::flatbuffers::Offset<InnerTable> CreateInnerTable(
+    ::flatbuffers::FlatBufferBuilder &_fbb,
+    const Flat::Bigfoot::HardReference *asset_a_ref = nullptr,
+    ::flatbuffers::Offset<::flatbuffers::Vector<const Flat::Bigfoot::HardReference *>> asset_a_refs = 0) {
+  InnerTableBuilder builder_(_fbb);
+  builder_.add_asset_a_refs(asset_a_refs);
+  builder_.add_asset_a_ref(asset_a_ref);
+  return builder_.Finish();
+}
+
+struct InnerTable::Traits {
+  using type = InnerTable;
+  static auto constexpr Create = CreateInnerTable;
+};
+
+::flatbuffers::Offset<InnerTable> CreateInnerTable(::flatbuffers::FlatBufferBuilder &_fbb, const InnerTableT *_o, const ::flatbuffers::rehasher_function_t *_rehasher = nullptr);
+
+struct AssetCT : public ::flatbuffers::NativeTable {
+  typedef AssetC TableType;
+  static FLATBUFFERS_CONSTEXPR_CPP11 const char *GetFullyQualifiedName() {
+    return "Flat.Bigfoot.AssetCT";
+  }
+  eastl::unique_ptr<Flat::Bigfoot::InnerTableT> inner_table{};
+  ::Bigfoot::HardReference<::Bigfoot::AssetB> asset_b_ref{};
+  eastl::vector<::Bigfoot::SoftReference<::Bigfoot::AssetB>> asset_b_refs{};
+  AssetCT() = default;
+  AssetCT(const AssetCT &o);
+  AssetCT(AssetCT&&) FLATBUFFERS_NOEXCEPT = default;
+  AssetCT &operator=(AssetCT o) FLATBUFFERS_NOEXCEPT;
+};
+
+struct AssetC FLATBUFFERS_FINAL_CLASS : private ::flatbuffers::Table {
+  typedef AssetCT NativeTableType;
+  typedef AssetCBuilder Builder;
+  struct Traits;
+  static const ::flatbuffers::TypeTable *MiniReflectTypeTable() {
+    return AssetCTypeTable();
+  }
+  static FLATBUFFERS_CONSTEXPR_CPP11 const char *GetFullyQualifiedName() {
+    return "Flat.Bigfoot.AssetC";
+  }
+  enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
+    VT_INNER_TABLE = 4,
+    VT_ASSET_B_REF = 6,
+    VT_ASSET_B_REFS = 8
+  };
+  const Flat::Bigfoot::InnerTable *inner_table() const {
+    return GetPointer<const Flat::Bigfoot::InnerTable *>(VT_INNER_TABLE);
+  }
+  const Flat::Bigfoot::HardReference *asset_b_ref() const {
+    return GetStruct<const Flat::Bigfoot::HardReference *>(VT_ASSET_B_REF);
+  }
+  const ::flatbuffers::Vector<const Flat::Bigfoot::SoftReference *> *asset_b_refs() const {
+    return GetPointer<const ::flatbuffers::Vector<const Flat::Bigfoot::SoftReference *> *>(VT_ASSET_B_REFS);
+  }
+  template <bool B = false>
+  bool Verify(::flatbuffers::VerifierTemplate<B> &verifier) const {
+    return VerifyTableStart(verifier) &&
+           VerifyOffsetRequired(verifier, VT_INNER_TABLE) &&
+           verifier.VerifyTable(inner_table()) &&
+           VerifyField<Flat::Bigfoot::HardReference>(verifier, VT_ASSET_B_REF, 1) &&
+           VerifyOffset(verifier, VT_ASSET_B_REFS) &&
+           verifier.VerifyVector(asset_b_refs()) &&
+           verifier.EndTable();
+  }
+  AssetCT *UnPack(const ::flatbuffers::resolver_function_t *_resolver = nullptr) const;
+  void UnPackTo(AssetCT *_o, const ::flatbuffers::resolver_function_t *_resolver = nullptr) const;
+  static ::flatbuffers::Offset<AssetC> Pack(::flatbuffers::FlatBufferBuilder &_fbb, const AssetCT* _o, const ::flatbuffers::rehasher_function_t *_rehasher = nullptr);
+};
+
+struct AssetCBuilder {
+  typedef AssetC Table;
+  ::flatbuffers::FlatBufferBuilder &fbb_;
+  ::flatbuffers::uoffset_t start_;
+  void add_inner_table(::flatbuffers::Offset<Flat::Bigfoot::InnerTable> inner_table) {
+    fbb_.AddOffset(AssetC::VT_INNER_TABLE, inner_table);
+  }
+  void add_asset_b_ref(const Flat::Bigfoot::HardReference *asset_b_ref) {
+    fbb_.AddStruct(AssetC::VT_ASSET_B_REF, asset_b_ref);
+  }
+  void add_asset_b_refs(::flatbuffers::Offset<::flatbuffers::Vector<const Flat::Bigfoot::SoftReference *>> asset_b_refs) {
+    fbb_.AddOffset(AssetC::VT_ASSET_B_REFS, asset_b_refs);
+  }
+  explicit AssetCBuilder(::flatbuffers::FlatBufferBuilder &_fbb)
+        : fbb_(_fbb) {
+    start_ = fbb_.StartTable();
+  }
+  ::flatbuffers::Offset<AssetC> Finish() {
+    const auto end = fbb_.EndTable(start_);
+    auto o = ::flatbuffers::Offset<AssetC>(end);
+    fbb_.Required(o, AssetC::VT_INNER_TABLE);
+    return o;
+  }
+};
+
+inline ::flatbuffers::Offset<AssetC> CreateAssetC(
+    ::flatbuffers::FlatBufferBuilder &_fbb,
+    ::flatbuffers::Offset<Flat::Bigfoot::InnerTable> inner_table = 0,
+    const Flat::Bigfoot::HardReference *asset_b_ref = nullptr,
+    ::flatbuffers::Offset<::flatbuffers::Vector<const Flat::Bigfoot::SoftReference *>> asset_b_refs = 0) {
+  AssetCBuilder builder_(_fbb);
+  builder_.add_asset_b_refs(asset_b_refs);
+  builder_.add_asset_b_ref(asset_b_ref);
+  builder_.add_inner_table(inner_table);
+  return builder_.Finish();
+}
+
+struct AssetC::Traits {
+  using type = AssetC;
+  static auto constexpr Create = CreateAssetC;
+};
+
+::flatbuffers::Offset<AssetC> CreateAssetC(::flatbuffers::FlatBufferBuilder &_fbb, const AssetCT *_o, const ::flatbuffers::rehasher_function_t *_rehasher = nullptr);
+
+inline InnerTableT *InnerTable::UnPack(const ::flatbuffers::resolver_function_t *_resolver) const {
+  auto _o = std::make_unique<InnerTableT>();
+  UnPackTo(_o.get(), _resolver);
+  return _o.release();
+}
+
+inline void InnerTable::UnPackTo(InnerTableT *_o, const ::flatbuffers::resolver_function_t *_resolver) const {
+  (void)_o;
+  (void)_resolver;
+  { auto _e = asset_a_ref(); if (_e) _o->asset_a_ref = ::flatbuffers::UnPackHardReferenceAssetA(*_e); }
+  { auto _e = asset_a_refs(); if (_e) { _o->asset_a_refs.resize(_e->size()); for (::flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->asset_a_refs[_i] = ::flatbuffers::UnPackHardReferenceAssetA(*_e->Get(_i)); } } else { _o->asset_a_refs.resize(0); } }
+}
+
+inline ::flatbuffers::Offset<InnerTable> CreateInnerTable(::flatbuffers::FlatBufferBuilder &_fbb, const InnerTableT *_o, const ::flatbuffers::rehasher_function_t *_rehasher) {
+  return InnerTable::Pack(_fbb, _o, _rehasher);
+}
+
+inline ::flatbuffers::Offset<InnerTable> InnerTable::Pack(::flatbuffers::FlatBufferBuilder &_fbb, const InnerTableT* _o, const ::flatbuffers::rehasher_function_t *_rehasher) {
+  (void)_rehasher;
+  (void)_o;
+  struct _VectorArgs { ::flatbuffers::FlatBufferBuilder *__fbb; const InnerTableT* __o; const ::flatbuffers::rehasher_function_t *__rehasher; } _va = { &_fbb, _o, _rehasher}; (void)_va;
+  auto _asset_a_ref = ::flatbuffers::PackHardReferenceAssetA(_o->asset_a_ref);
+  auto _asset_a_refs = _fbb.CreateVectorOfNativeStructs<Flat::Bigfoot::HardReference, ::Bigfoot::HardReference<::Bigfoot::AssetA>>(_o->asset_a_refs.data(), _o->asset_a_refs.size(), ::flatbuffers::PackHardReferenceAssetA);
+  return Flat::Bigfoot::CreateInnerTable(
+      _fbb,
+      &_asset_a_ref,
+      _asset_a_refs);
+}
+
+inline AssetCT::AssetCT(const AssetCT &o)
+      : inner_table((o.inner_table) ? new Flat::Bigfoot::InnerTableT(*o.inner_table) : nullptr),
+        asset_b_ref(o.asset_b_ref),
+        asset_b_refs(o.asset_b_refs) {
+}
+
+inline AssetCT &AssetCT::operator=(AssetCT o) FLATBUFFERS_NOEXCEPT {
+  std::swap(inner_table, o.inner_table);
+  std::swap(asset_b_ref, o.asset_b_ref);
+  std::swap(asset_b_refs, o.asset_b_refs);
+  return *this;
+}
+
+inline AssetCT *AssetC::UnPack(const ::flatbuffers::resolver_function_t *_resolver) const {
+  auto _o = std::make_unique<AssetCT>();
+  UnPackTo(_o.get(), _resolver);
+  return _o.release();
+}
+
+inline void AssetC::UnPackTo(AssetCT *_o, const ::flatbuffers::resolver_function_t *_resolver) const {
+  (void)_o;
+  (void)_resolver;
+  { auto _e = inner_table(); if (_e) { if(_o->inner_table) { _e->UnPackTo(_o->inner_table.get(), _resolver); } else { _o->inner_table = eastl::unique_ptr<Flat::Bigfoot::InnerTableT>(_e->UnPack(_resolver)); } } else if (_o->inner_table) { _o->inner_table.reset(); } }
+  { auto _e = asset_b_ref(); if (_e) _o->asset_b_ref = ::flatbuffers::UnPackHardReferenceAssetB(*_e); }
+  { auto _e = asset_b_refs(); if (_e) { _o->asset_b_refs.resize(_e->size()); for (::flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->asset_b_refs[_i] = ::flatbuffers::UnPackSoftReferenceAssetB(*_e->Get(_i)); } } else { _o->asset_b_refs.resize(0); } }
+}
+
+inline ::flatbuffers::Offset<AssetC> CreateAssetC(::flatbuffers::FlatBufferBuilder &_fbb, const AssetCT *_o, const ::flatbuffers::rehasher_function_t *_rehasher) {
+  return AssetC::Pack(_fbb, _o, _rehasher);
+}
+
+inline ::flatbuffers::Offset<AssetC> AssetC::Pack(::flatbuffers::FlatBufferBuilder &_fbb, const AssetCT* _o, const ::flatbuffers::rehasher_function_t *_rehasher) {
+  (void)_rehasher;
+  (void)_o;
+  struct _VectorArgs { ::flatbuffers::FlatBufferBuilder *__fbb; const AssetCT* __o; const ::flatbuffers::rehasher_function_t *__rehasher; } _va = { &_fbb, _o, _rehasher}; (void)_va;
+  auto _inner_table = _o->inner_table ? CreateInnerTable(_fbb, _o->inner_table.get(), _rehasher) : 0;
+  auto _asset_b_ref = ::flatbuffers::PackHardReferenceAssetB(_o->asset_b_ref);
+  auto _asset_b_refs = _fbb.CreateVectorOfNativeStructs<Flat::Bigfoot::SoftReference, ::Bigfoot::SoftReference<::Bigfoot::AssetB>>(_o->asset_b_refs.data(), _o->asset_b_refs.size(), ::flatbuffers::PackSoftReferenceAssetB);
+  return Flat::Bigfoot::CreateAssetC(
+      _fbb,
+      _inner_table,
+      &_asset_b_ref,
+      _asset_b_refs);
+}
+
+inline const ::flatbuffers::TypeTable *InnerTableTypeTable() {
+  static const ::flatbuffers::TypeCode type_codes[] = {
+    { ::flatbuffers::ET_SEQUENCE, 0, 0 },
+    { ::flatbuffers::ET_SEQUENCE, 1, 0 }
+  };
+  static const ::flatbuffers::TypeFunction type_refs[] = {
+    Flat::Bigfoot::HardReferenceTypeTable
+  };
+  static const ::flatbuffers::TypeTable tt = {
+    ::flatbuffers::ST_TABLE, 2, type_codes, type_refs, nullptr, nullptr, nullptr
+  };
+  return &tt;
+}
+
+inline const ::flatbuffers::TypeTable *AssetCTypeTable() {
+  static const ::flatbuffers::TypeCode type_codes[] = {
+    { ::flatbuffers::ET_SEQUENCE, 0, 0 },
+    { ::flatbuffers::ET_SEQUENCE, 0, 1 },
+    { ::flatbuffers::ET_SEQUENCE, 1, 2 }
+  };
+  static const ::flatbuffers::TypeFunction type_refs[] = {
+    Flat::Bigfoot::InnerTableTypeTable,
+    Flat::Bigfoot::HardReferenceTypeTable,
+    Flat::Bigfoot::SoftReferenceTypeTable
+  };
+  static const ::flatbuffers::TypeTable tt = {
+    ::flatbuffers::ST_TABLE, 3, type_codes, type_refs, nullptr, nullptr, nullptr
+  };
+  return &tt;
+}
+
+inline const Flat::Bigfoot::AssetC *GetAssetC(const void *buf) {
+  return ::flatbuffers::GetRoot<Flat::Bigfoot::AssetC>(buf);
+}
+
+inline const Flat::Bigfoot::AssetC *GetSizePrefixedAssetC(const void *buf) {
+  return ::flatbuffers::GetSizePrefixedRoot<Flat::Bigfoot::AssetC>(buf);
+}
+
+template <bool B = false>
+inline bool VerifyAssetCBuffer(
+    ::flatbuffers::VerifierTemplate<B> &verifier) {
+  return verifier.template VerifyBuffer<Flat::Bigfoot::AssetC>(nullptr);
+}
+
+template <bool B = false>
+inline bool VerifySizePrefixedAssetCBuffer(
+    ::flatbuffers::VerifierTemplate<B> &verifier) {
+  return verifier.template VerifySizePrefixedBuffer<Flat::Bigfoot::AssetC>(nullptr);
+}
+
+inline const char *AssetCExtension() {
+  return "bfbs";
+}
+
+inline void FinishAssetCBuffer(
+    ::flatbuffers::FlatBufferBuilder &fbb,
+    ::flatbuffers::Offset<Flat::Bigfoot::AssetC> root) {
+  fbb.Finish(root);
+}
+
+inline void FinishSizePrefixedAssetCBuffer(
+    ::flatbuffers::FlatBufferBuilder &fbb,
+    ::flatbuffers::Offset<Flat::Bigfoot::AssetC> root) {
+  fbb.FinishSizePrefixed(root);
+}
+
+inline eastl::unique_ptr<Flat::Bigfoot::AssetCT> UnPackAssetC(
+    const void *buf,
+    const ::flatbuffers::resolver_function_t *res = nullptr) {
+  return eastl::unique_ptr<Flat::Bigfoot::AssetCT>(GetAssetC(buf)->UnPack(res));
+}
+
+inline eastl::unique_ptr<Flat::Bigfoot::AssetCT> UnPackSizePrefixedAssetC(
+    const void *buf,
+    const ::flatbuffers::resolver_function_t *res = nullptr) {
+  return eastl::unique_ptr<Flat::Bigfoot::AssetCT>(GetSizePrefixedAssetC(buf)->UnPack(res));
+}
+
+}  // namespace Bigfoot
+}  // namespace Flat
+
+#endif  // FLATBUFFERS_GENERATED_ASSETC_FLAT_BIGFOOT_H_

Bigfoot/Tests/Engine/Include/EngineTests/BigFile/Asset/AssetA.fbs

@@ -1,13 +0,0 @@
-include "Engine/BigFile/Asset/AssetHeader.fbs";
-
-namespace Bigfoot.Flat;
-
-table AssetA
-{
-    asset_header: AssetHeader;
-
-    health: uint;
-    hp: uint;
-}
-
-root_type AssetA;

Bigfoot/Tests/System/CMakeLists.txt

@@ -1,14 +1,5 @@
 get_filename_component(PackageName ${CMAKE_CURRENT_SOURCE_DIR} NAME)
 project(${PackageName}Tests)
 
-set(BigfootDependencies
-        System
-        Utils)
-
 bigfoot_create_package_tests(
-    ""
+    "")
-    "${BigfootDependencies}")
-
-bigfoot_create_logger()
-
-bigfoot_setup_dependencies("Tests/Bigfoot")

Bigfoot/Tests/System/File.cpp

@@ -28,14 +28,14 @@ TEST_F(FileFixture, IsRelative_ShouldReturnTrueOnRelativeFile)
 
 TEST_F(FileFixture, IsRelative_ShouldReturnFalseOnAbsoluteFile)
 {
-    EXPECT_FALSE(m_file.Absolute().IsRelative());
+    EXPECT_FALSE(m_file.ToAbsolute().IsRelative());
 }
 
 /****************************************************************************************/
 
 TEST_F(FileFixture, IsAbsolute_ShouldReturnTrueOnAbsoluteFile)
 {
-    EXPECT_TRUE(m_file.Absolute().IsAbsolute());
+    EXPECT_TRUE(m_file.ToAbsolute().IsAbsolute());
 }
 
 TEST_F(FileFixture, IsAbsolute_ShouldReturnFalseOnRelativeFile)
@@ -59,22 +59,22 @@ TEST_F(FileFixture, Exists_ShouldReturnFalseOnNonExistingFile)
 
 /****************************************************************************************/
 
-TEST_F(FileFixture, Path_ShouldReturnThePath)
+TEST_F(FileFixture, GetPath_ShouldReturnThePath)
 {
-    EXPECT_STREQ(m_file.Path().data(), "Fixture/file");
+    EXPECT_STREQ(m_file.GetPath().data(), "Fixture/file");
 }
 
 /****************************************************************************************/
 
-TEST_F(FileFixture, Absolute_ShouldReturnTheAbsolutePath)
+TEST_F(FileFixture, ToAbsolute_ShouldReturnTheAbsolutePath)
 {
-    EXPECT_STREQ(std::filesystem::absolute("Fixture/file").string().c_str(), m_file.Absolute().Path().data());
+    EXPECT_STREQ(std::filesystem::absolute("Fixture/file").string().c_str(), m_file.ToAbsolute().GetPath().data());
 }
 
 /****************************************************************************************/
 
-TEST_F(FileFixture, Relative_ShouldReturnTheRelativePath)
+TEST_F(FileFixture, ToRelative_ShouldReturnTheRelativePath)
 {
-    EXPECT_STREQ(std::filesystem::relative("Fixture/file").string().c_str(), m_file.Relative().Path().data());
+    EXPECT_STREQ(std::filesystem::relative("Fixture/file").string().c_str(), m_file.ToRelative().GetPath().data());
 }
 }   // namespace Bigfoot

Bigfoot/Tests/System/Log/Log.cpp

@@ -1,138 +0,0 @@
-/*********************************************************************
- * \file   Log.cpp
- *
- * \author Romain BOULLARD
- * \date   December 2022
- *********************************************************************/
-#include <System/Log/Log.hpp>
-
-#include <Utils/Singleton.hpp>
-
-#include <SystemTests/SystemTestsLogger_generated.hpp>
-
-#if defined BIGFOOT_NOT_OPTIMIZED
-
-#include <gtest/gtest.h>
-
-namespace Bigfoot
-{
-class LogFixture: public ::testing::Test
-{
-  protected:
-    void SetUp() override
-    {
-        SYSTEMTESTS_LOGGER = {"UTILSTESTS_LOGGER", Flat::LogLevel::Trace};
-    }
-
-    static constexpr Flat::LogLevel QuillLogLevelToLogLevel(const quill::LogLevel p_level)
-    {
-        switch (p_level)
-        {
-        case quill::LogLevel::Debug:
-            return Flat::LogLevel::Debug;
-        case quill::LogLevel::TraceL3:
-            return Flat::LogLevel::Trace;
-        case quill::LogLevel::Info:
-            return Flat::LogLevel::Info;
-        case quill::LogLevel::Warning:
-            return Flat::LogLevel::Warn;
-        case quill::LogLevel::Error:
-            return Flat::LogLevel::Error;
-        case quill::LogLevel::Critical:
-            return Flat::LogLevel::Critical;
-        default:
-            break;
-        }
-
-        return Flat::LogLevel::Trace;
-    }
-
-    Log m_log;
-};
-
-/****************************************************************************************/
-
-TEST_F(LogFixture, RegisterLogger_ShouldRegisterTheLogger)
-{
-    const quill::Logger* logger = m_log.RegisterLogger(SYSTEMTESTS_LOGGER);
-    EXPECT_TRUE(logger);
-    EXPECT_EQ(logger, m_log.GetLogger(SYSTEMTESTS_LOGGER));
-    EXPECT_EQ(logger->get_logger_name(), SYSTEMTESTS_LOGGER.m_name);
-    EXPECT_EQ(QuillLogLevelToLogLevel(logger->get_log_level()), SYSTEMTESTS_LOGGER.m_level);
-}
-
-/****************************************************************************************/
-
-TEST_F(LogFixture, GetLogger_ShouldReturnNullptrIfTheLoggerDoesNotExist)
-{
-    EXPECT_FALSE(m_log.GetLogger(SYSTEMTESTS_LOGGER));
-}
-
-/****************************************************************************************/
-
-TEST_F(LogFixture, GetLogger_ShouldReturnTheLoggerIfItExists)
-{
-    [[maybe_unused]]
-    const quill::Logger* logger = m_log.RegisterLogger(SYSTEMTESTS_LOGGER);
-    EXPECT_TRUE(m_log.GetLogger(SYSTEMTESTS_LOGGER));
-}
-
-/****************************************************************************************/
-
-TEST_F(LogFixture, ChangeLoggerLogLevel_ShouldChangeTheLoggerLogLevel)
-{
-    const quill::Logger* logger = m_log.RegisterLogger(SYSTEMTESTS_LOGGER);
-
-    m_log.ChangeLoggerLogLevel(SYSTEMTESTS_LOGGER, Flat::LogLevel::Critical);
-    EXPECT_EQ(QuillLogLevelToLogLevel(logger->get_log_level()), Flat::LogLevel::Critical);
-}
-
-/****************************************************************************************/
-
-TEST_F(LogFixture, LogDebug)
-{
-    Singleton<Log>::Lifetime singletonLifetime;
-    BIGFOOT_LOG_DEBUG(SYSTEMTESTS_LOGGER, "Hello");
-}
-
-/****************************************************************************************/
-
-TEST_F(LogFixture, LogTrace)
-{
-    Singleton<Log>::Lifetime singletonLifetime;
-    BIGFOOT_LOG_TRACE(SYSTEMTESTS_LOGGER, "Hello");
-}
-
-/****************************************************************************************/
-
-TEST_F(LogFixture, LogInfo)
-{
-    Singleton<Log>::Lifetime singletonLifetime;
-    BIGFOOT_LOG_INFO(SYSTEMTESTS_LOGGER, "Hello");
-}
-
-/****************************************************************************************/
-
-TEST_F(LogFixture, LogWarn)
-{
-    Singleton<Log>::Lifetime singletonLifetime;
-    BIGFOOT_LOG_WARN(SYSTEMTESTS_LOGGER, "Hello");
-}
-
-/****************************************************************************************/
-
-TEST_F(LogFixture, LogError)
-{
-    Singleton<Log>::Lifetime singletonLifetime;
-    BIGFOOT_LOG_ERROR(SYSTEMTESTS_LOGGER, "Hello");
-}
-
-/****************************************************************************************/
-
-TEST_F(LogFixture, LogFatal)
-{
-    Singleton<Log>::Lifetime singletonLifetime;
-    BIGFOOT_LOG_FATAL(SYSTEMTESTS_LOGGER, "Hello");
-}
-}   // namespace Bigfoot
-#endif

Bigfoot/Tests/System/SystemTests/main.cpp

@@ -0,0 +1,19 @@
+/*********************************************************************
+ * \file   main.cpp
+ *
+ * \author Romain BOULLARD
+ * \date   May 2026
+ *********************************************************************/
+#include <Utils/Log/LogMacros.hpp>
+#include <Utils/TargetMacros.h>
+
+#include <gtest/gtest.h>
+
+int main(int argc, char** argv)
+{
+    testing::InitGoogleTest(&argc, argv);
+
+    BIGFOOT_NOT_OPTIMIZED_ONLY(::Bigfoot::Singleton<::Bigfoot::Log>::Lifetime m_lifetime);
+
+    return RUN_ALL_TESTS();
+}

Bigfoot/Tests/System/Time/Time.cpp

@@ -18,50 +18,50 @@ class TimeFixture: public ::testing::Test
 
 /****************************************************************************************/
 
-TEST_F(TimeFixture, Year_ShouldReturnTheYear)
+TEST_F(TimeFixture, GetYear_ShouldReturnTheYear)
 {
-    EXPECT_EQ(m_time.Year(), 2026);
+    EXPECT_EQ(m_time.GetYear(), 2026);
 }
 
 /****************************************************************************************/
 
-TEST_F(TimeFixture, Month_ShouldReturnTheMonth)
+TEST_F(TimeFixture, GetMonth_ShouldReturnTheMonth)
 {
-    EXPECT_EQ(m_time.Month(), 1);
+    EXPECT_EQ(m_time.GetMonth(), 1);
 }
 
 /****************************************************************************************/
 
-TEST_F(TimeFixture, Day_ShouldReturnTheDay)
+TEST_F(TimeFixture, GetDay_ShouldReturnTheDay)
 {
-    EXPECT_EQ(m_time.Day(), 5);
+    EXPECT_EQ(m_time.GetDay(), 5);
 }
 
 /****************************************************************************************/
 
-TEST_F(TimeFixture, Hour_ShouldReturnTheHour)
+TEST_F(TimeFixture, GetHour_ShouldReturnTheHour)
 {
-    EXPECT_EQ(m_time.Hour(), 20);
+    EXPECT_EQ(m_time.GetHour(), 20);
 }
 
 /****************************************************************************************/
 
-TEST_F(TimeFixture, Minute_ShouldReturnTheMinute)
+TEST_F(TimeFixture, GetMinute_ShouldReturnTheMinute)
 {
-    EXPECT_EQ(m_time.Minute(), 9);
+    EXPECT_EQ(m_time.GetMinute(), 9);
 }
 
 /****************************************************************************************/
 
-TEST_F(TimeFixture, Second_ShouldReturnTheSecond)
+TEST_F(TimeFixture, GetSecond_ShouldReturnTheSecond)
 {
-    EXPECT_EQ(m_time.Second(), 6);
+    EXPECT_EQ(m_time.GetSecond(), 6);
 }
 
 /****************************************************************************************/
 
-TEST_F(TimeFixture, Microsecond_ShouldReturnTheMicrosecond)
+TEST_F(TimeFixture, GetMicrosecond_ShouldReturnTheMicrosecond)
 {
-    EXPECT_EQ(m_time.Microsecond(), 680'609);
+    EXPECT_EQ(m_time.GetMicrosecond(), 680'609);
 }
 }   // namespace Bigfoot

Bigfoot/Tests/System/UUID/UUID.cpp

@@ -7,7 +7,6 @@
 #include <System/UUID/UUID.hpp>
 
 #include <ankerl/unordered_dense.h>
-
 #include <gtest/gtest.h>
 
 namespace Bigfoot
@@ -44,13 +43,13 @@ class UUIDFixture: public ::testing::Test
 
 TEST_F(UUIDFixture, DumpingRawAndConstructAnUUIDWithItShouldGiveTheSameUUID)
 {
-    std::span<const std::byte, UUID::UUID_BYTE_SIZE> raw = m_a;
+    std::span<const std::byte, UUID::UUID_BYTE_SIZE> raw = m_a.ToBytes();
     EXPECT_EQ(m_a, UUID {raw});
 
-    raw = m_b;
+    raw = m_b.ToBytes();
     EXPECT_EQ(m_b, UUID {raw});
 
-    raw = m_d;
+    raw = m_d.ToBytes();
     EXPECT_EQ(m_d, UUID {raw});
 }
 
@@ -58,21 +57,21 @@ TEST_F(UUIDFixture, DumpingRawAndConstructAnUUIDWithItShouldGiveTheSameUUID)
 
 TEST_F(UUIDFixture, ValidIDFromStringShouldBeEqualToString)
 {
-    EXPECT_EQ(static_cast<std::string>(m_b), "47183823-2574-4bfd-b411-99ed177d3e43");
+    EXPECT_EQ(m_b.ToString(), "47183823-2574-4bfd-b411-99ed177d3e43");
 }
 
 /****************************************************************************************/
 
 TEST_F(UUIDFixture, InvalidIDFromStringShouldNotBeEqualToString)
 {
-    EXPECT_NE(static_cast<std::string>(m_c), "4bfd-b411-99ed177d3e43");
+    EXPECT_NE(m_c.ToString(), "4bfd-b411-99ed177d3e43");
 }
 
 /****************************************************************************************/
 
 TEST_F(UUIDFixture, NullIDStringShouldBeEqualToNullIDString)
 {
-    EXPECT_EQ(static_cast<std::string>(UUID::NULL_UUID), "00000000-0000-0000-0000-000000000000");
+    EXPECT_EQ(UUID::NULL_UUID.ToString(), "00000000-0000-0000-0000-000000000000");
 }
 
 /****************************************************************************************/
@@ -169,9 +168,9 @@ TEST_F(UUIDFixture, GeneratingFiveMillionUniqueID)
 
 /****************************************************************************************/
 
-TEST_F(UUIDFixture, Raw_ShouldGiveBackTheRawDataOfTheID)
+TEST_F(UUIDFixture, ToBytes_ShouldGiveBackTheRawDataOfTheID)
 {
-    std::span<const std::byte, UUID::UUID_BYTE_SIZE> d = m_d;
+    std::span<const std::byte, UUID::UUID_BYTE_SIZE> d = m_d.ToBytes();
     std::span<const std::byte, UUID::UUID_BYTE_SIZE> raw = m_raw;
 
     for (std::uint32_t i = 0; i < UUID::UUID_BYTE_SIZE; ++i)

Bigfoot/Tests/Utils/CMakeLists.txt

@@ -1,11 +1,7 @@
 get_filename_component(PackageName ${CMAKE_CURRENT_SOURCE_DIR} NAME)
 project(${PackageName}Tests)
 
-set(BigfootDependencies
-        Utils)
-
 bigfoot_create_package_tests(
-    ""
+    "")
-    "${BigfootDependencies}")
 
-bigfoot_setup_dependencies("Tests/Bigfoot")
+bigfoot_create_logger()

Bigfoot/Tests/Utils/Containers/SlotMap.cpp

@@ -0,0 +1,537 @@
+/*********************************************************************
+ * \file   SlotMap.cpp
+ *
+ * \author Romain BOULLARD
+ * \date   May 2026
+ *********************************************************************/
+#include <Utils/Containers/SlotMap.hpp>
+
+#include <gtest/gtest.h>
+
+namespace Bigfoot
+{
+template<class VERSION_TYPE, class INDEX_TYPE>
+struct SlotMapConfig
+{
+    using Version = VERSION_TYPE;
+    using Index = INDEX_TYPE;
+};
+
+using SlotMapConfigs = ::testing::Types<SlotMapConfig<std::uint8_t, std::uint8_t>,
+                                        SlotMapConfig<std::uint8_t, std::uint16_t>,
+                                        SlotMapConfig<std::uint8_t, std::uint32_t>,
+                                        SlotMapConfig<std::uint16_t, std::uint8_t>,
+                                        SlotMapConfig<std::uint16_t, std::uint16_t>,
+                                        SlotMapConfig<std::uint16_t, std::uint32_t>,
+                                        SlotMapConfig<std::uint32_t, std::uint8_t>,
+                                        SlotMapConfig<std::uint32_t, std::uint16_t>,
+                                        SlotMapConfig<std::uint32_t, std::uint32_t>>;
+
+struct SlotMapConfigNames
+{
+    template<class T>
+    static std::string GetName(int)
+    {
+        return "VERSION" + std::to_string(sizeof(typename T::Version) * 8) + "_INDEX" +
+               std::to_string(sizeof(typename T::Index) * 8);
+    }
+};
+
+/****************************************************************************************/
+
+template<class CONFIG>
+class SlotKeyFixture: public ::testing::Test
+{
+  protected:
+    using SlotMapVersion = typename CONFIG::Version;
+    using SlotMapIndex = typename CONFIG::Index;
+    using SlotMapType = SlotMap<std::uint32_t, SlotMapVersion, SlotMapIndex>;
+    using SlotKey = typename SlotMapType::SlotKey;
+};
+
+TYPED_TEST_SUITE(SlotKeyFixture, SlotMapConfigs, SlotMapConfigNames);
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotKeyFixture, DefaultSlotKeyIsInvalid)
+{
+    constexpr typename TestFixture::SlotMapIndex index = 0;
+    constexpr typename TestFixture::SlotMapVersion version = 0;
+
+    constexpr typename TestFixture::SlotKey slotKey {};
+    EXPECT_FALSE(slotKey.Valid());
+    EXPECT_EQ(slotKey.GetVersion(), version);
+    EXPECT_EQ(slotKey.GetIndex(), index);
+}
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotKeyFixture, Valid_ShouldReturnTrueIfTheSlotKeyIsValid)
+{
+    constexpr typename TestFixture::SlotMapIndex index = 0;
+    constexpr typename TestFixture::SlotMapVersion version = 1;
+
+    constexpr typename TestFixture::SlotKey slotKey {version, index};
+    EXPECT_TRUE(slotKey.Valid());
+}
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotKeyFixture, Valid_ShouldReturnFalseIfTheSlotKeyIsValid)
+{
+    constexpr typename TestFixture::SlotMapIndex index = 0;
+    constexpr typename TestFixture::SlotMapVersion version = 0;
+
+    constexpr typename TestFixture::SlotKey slotKey {version, index};
+    EXPECT_FALSE(slotKey.Valid());
+}
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotKeyFixture, GetVersion_ShouldReturnTheVersion)
+{
+    constexpr typename TestFixture::SlotMapIndex index = 0;
+    constexpr typename TestFixture::SlotMapVersion version = 42;
+
+    constexpr typename TestFixture::SlotKey slotKey {version, index};
+    EXPECT_EQ(slotKey.GetVersion(), version);
+}
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotKeyFixture, GetIndex_ShouldReturnTheIndex)
+{
+    constexpr typename TestFixture::SlotMapIndex index = 42;
+    constexpr typename TestFixture::SlotMapVersion version = 0;
+
+    constexpr typename TestFixture::SlotKey slotKey {version, index};
+    EXPECT_EQ(slotKey.GetIndex(), index);
+}
+
+/****************************************************************************************/
+
+template<class CONFIG>
+class SlotMapFixture: public ::testing::Test
+{
+  protected:
+    using SlotMapVersion = typename CONFIG::Version;
+    using SlotMapIndex = typename CONFIG::Index;
+    using SlotMapType = SlotMap<std::uint32_t, SlotMapVersion, SlotMapIndex>;
+    using SlotKey = typename SlotMapType::SlotKey;
+
+    SlotMapType m_slotMap;
+};
+
+TYPED_TEST_SUITE(SlotMapFixture, SlotMapConfigs, SlotMapConfigNames);
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotMapFixture, Insert_ShouldReturnAValidSlotKey)
+{
+    const auto slotKey = this->m_slotMap.Insert(42);
+    EXPECT_TRUE(slotKey.Valid());
+}
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotMapFixture, Insert_ShouldRecycleASlotKeyAfterARemove)
+{
+    const auto slotKey = this->m_slotMap.Insert(42);
+    this->m_slotMap.Remove(slotKey);
+
+    const auto secondSlotKey = this->m_slotMap.Insert(69);
+    EXPECT_NE(secondSlotKey.GetVersion(), slotKey.GetVersion());
+    EXPECT_EQ(secondSlotKey.GetIndex(), slotKey.GetIndex());
+}
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotMapFixture, Has_ShouldReturnTrueIfTheSlotMapHasTheKey)
+{
+    const auto slotKey = this->m_slotMap.Insert(42);
+    EXPECT_TRUE(this->m_slotMap.Has(slotKey));
+}
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotMapFixture, Has_ShouldReturnFalseIfTheSlotMapDoesNotHaveTheKey)
+{
+    const auto slotKey = this->m_slotMap.Insert(42);
+    this->m_slotMap.Remove(slotKey);
+    EXPECT_FALSE(this->m_slotMap.Has(slotKey));
+    EXPECT_FALSE(this->m_slotMap.Has(typename TestFixture::SlotKey {1, 22}));
+    EXPECT_FALSE(this->m_slotMap.Has(typename TestFixture::SlotKey {}));
+}
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotMapFixture, Remove_ShouldRemoveTheSlotKey)
+{
+    const auto slotKey = this->m_slotMap.Insert(42);
+    this->m_slotMap.Remove(slotKey);
+    EXPECT_FALSE(this->m_slotMap.Has(slotKey));
+}
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotMapFixture, Remove_ShouldNotRecycleASlotWhenVersionWasExhausted)
+{
+    if constexpr (std::is_same_v<typename TestFixture::SlotMapVersion, std::uint32_t>)
+    {
+        GTEST_SKIP() << "Skipped for 32-bit version: exhausting all versions is too slow.";
+    }
+    else
+    {
+        auto key = this->m_slotMap.Insert(1);
+
+        for (typename TestFixture::SlotMapVersion i = 1;
+             i < std::numeric_limits<typename TestFixture::SlotMapVersion>::max();
+             ++i)
+        {
+            this->m_slotMap.Remove(key);
+            const auto newKey = this->m_slotMap.Insert(1);
+            EXPECT_EQ(newKey.GetIndex(), key.GetIndex());
+            key = newKey;
+        }
+
+        // Slot is at MAX_VERSION — one more remove should overflow and permanently deactivate it
+        EXPECT_EQ(key.GetVersion(), std::numeric_limits<typename TestFixture::SlotMapVersion>::max());
+        this->m_slotMap.Remove(key);
+
+        EXPECT_FALSE(this->m_slotMap.Has(key));
+
+        // Dead slot must not be recycled; a new insert must allocate a fresh slot index
+        const auto newKey = this->m_slotMap.Insert(2);
+        EXPECT_NE(newKey.GetIndex(), key.GetIndex());
+
+        // Ensure an invalid key does not return an exhausted slot
+        EXPECT_EQ(this->m_slotMap.Get(typename TestFixture::SlotKey {}), nullptr);
+    }
+}
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotMapFixture, Remove_ShouldNotDoAnythingInCaseOfDoubleRemove)
+{
+    const auto slotKey1 = this->m_slotMap.Insert(42);
+    const auto slotKey2 = this->m_slotMap.Insert(69);
+
+    this->m_slotMap.Remove(slotKey1);
+    this->m_slotMap.Remove(slotKey1);
+
+    EXPECT_EQ(*this->m_slotMap.Get(slotKey2), 69);
+}
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotMapFixture, Remove_ShouldNotDoAnythingInCaseStaleKey)
+{
+    const auto slotKey1 = this->m_slotMap.Insert(42);
+
+    this->m_slotMap.Remove(typename TestFixture::SlotKey {2, 0});
+
+    EXPECT_EQ(*this->m_slotMap.Get(slotKey1), 42);
+}
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotMapFixture, Get_ShouldReturnNullptrForInvalidSlotKeys)
+{
+    const auto slotKey = this->m_slotMap.Insert(42);
+    this->m_slotMap.Remove(slotKey);
+
+    const auto validate = [&](auto& p_slotMap)
+    {
+        EXPECT_EQ(p_slotMap.Get(slotKey), nullptr);
+        EXPECT_EQ(p_slotMap.Get(typename TestFixture::SlotKey {1, 3}), nullptr);
+        EXPECT_EQ(p_slotMap.Get(typename TestFixture::SlotKey {}), nullptr);
+    };
+
+    validate(this->m_slotMap);
+    const auto& constSlotMap = this->m_slotMap;
+    validate(constSlotMap);
+}
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotMapFixture, Get_ShouldReturnTheValueForValidSlotKeys)
+{
+    const auto slotKey1 = this->m_slotMap.Insert(42);
+    const auto slotKey2 = this->m_slotMap.Insert(69);
+    const auto slotKey3 = this->m_slotMap.Insert(28);
+    const auto slotKey4 = this->m_slotMap.Insert(0);
+
+    this->m_slotMap.Remove(slotKey2);
+
+    const auto validate = [&](auto& p_slotMap)
+    {
+        EXPECT_EQ(*p_slotMap.Get(slotKey1), 42);
+        EXPECT_EQ(*p_slotMap.Get(slotKey3), 28);
+        EXPECT_EQ(*p_slotMap.Get(slotKey4), 0);
+    };
+
+    validate(this->m_slotMap);
+    const auto& constSlotMap = this->m_slotMap;
+    validate(constSlotMap);
+}
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotMapFixture, Reset_ResetsTheSlotMapAndMakesCollisionWithOldSlotKeys)
+{
+    const auto slotKey1 = this->m_slotMap.Insert(42);
+    std::ignore = this->m_slotMap.Insert(69);
+    std::ignore = this->m_slotMap.Insert(28);
+    std::ignore = this->m_slotMap.Insert(0);
+
+    this->m_slotMap.Reset();
+
+    const auto slotKey5 = this->m_slotMap.Insert(128);
+
+    EXPECT_EQ(slotKey1, slotKey5);
+    EXPECT_EQ(*this->m_slotMap.Get(slotKey5), 128);
+    EXPECT_EQ(*this->m_slotMap.Get(slotKey1), 128);
+}
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotMapFixture, Clear_ResetsTheSlotMapAndButGuaranteesNotCollisionWithOldSlotKeys)
+{
+    const auto slotKey1 = this->m_slotMap.Insert(42);
+    std::ignore = this->m_slotMap.Insert(69);
+    std::ignore = this->m_slotMap.Insert(28);
+    std::ignore = this->m_slotMap.Insert(0);
+
+    this->m_slotMap.Clear();
+
+    const auto slotKey5 = this->m_slotMap.Insert(128);
+
+    EXPECT_NE(slotKey1, slotKey5);
+    EXPECT_EQ(*this->m_slotMap.Get(slotKey5), 128);
+    EXPECT_EQ(this->m_slotMap.Get(slotKey1), nullptr);
+}
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotMapFixture, GetSize_ReturnTheSizeOfTheSlotMap)
+{
+    EXPECT_EQ(this->m_slotMap.GetSize(), 0);
+
+    std::ignore = this->m_slotMap.Insert(42);
+    const auto slotKey2 = this->m_slotMap.Insert(69);
+    std::ignore = this->m_slotMap.Insert(28);
+    std::ignore = this->m_slotMap.Insert(0);
+
+    EXPECT_EQ(this->m_slotMap.GetSize(), 4);
+
+    this->m_slotMap.Remove(slotKey2);
+
+    EXPECT_EQ(this->m_slotMap.GetSize(), 3);
+
+    this->m_slotMap.Clear();
+
+    EXPECT_EQ(this->m_slotMap.GetSize(), 0);
+
+    std::ignore = this->m_slotMap.Insert(42);
+    std::ignore = this->m_slotMap.Insert(69);
+    std::ignore = this->m_slotMap.Insert(28);
+    std::ignore = this->m_slotMap.Insert(0);
+
+    EXPECT_EQ(this->m_slotMap.GetSize(), 4);
+
+    this->m_slotMap.Reset();
+
+    EXPECT_EQ(this->m_slotMap.GetSize(), 0);
+}
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotMapFixture, Empty_ShouldReturnTrueIfTheSlotMapIsEmpty)
+{
+    EXPECT_TRUE(this->m_slotMap.Empty());
+
+    std::ignore = this->m_slotMap.Insert(42);
+    std::ignore = this->m_slotMap.Insert(69);
+    std::ignore = this->m_slotMap.Insert(28);
+    std::ignore = this->m_slotMap.Insert(0);
+
+    this->m_slotMap.Clear();
+
+    EXPECT_TRUE(this->m_slotMap.Empty());
+
+    std::ignore = this->m_slotMap.Insert(42);
+    std::ignore = this->m_slotMap.Insert(69);
+    std::ignore = this->m_slotMap.Insert(28);
+    std::ignore = this->m_slotMap.Insert(0);
+
+    this->m_slotMap.Reset();
+
+    EXPECT_TRUE(this->m_slotMap.Empty());
+
+    const auto slotKey9 = this->m_slotMap.Insert(42);
+    this->m_slotMap.Remove(slotKey9);
+
+    EXPECT_TRUE(this->m_slotMap.Empty());
+}
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotMapFixture, Empty_ShouldReturnFalseIfTheSlotMapIsNotEmpty)
+{
+    std::ignore = this->m_slotMap.Insert(42);
+    std::ignore = this->m_slotMap.Insert(69);
+    std::ignore = this->m_slotMap.Insert(28);
+    std::ignore = this->m_slotMap.Insert(0);
+
+    EXPECT_FALSE(this->m_slotMap.Empty());
+
+    this->m_slotMap.Clear();
+
+    std::ignore = this->m_slotMap.Insert(42);
+    std::ignore = this->m_slotMap.Insert(69);
+    std::ignore = this->m_slotMap.Insert(28);
+    std::ignore = this->m_slotMap.Insert(0);
+
+    EXPECT_FALSE(this->m_slotMap.Empty());
+
+    this->m_slotMap.Reset();
+
+    const auto slotKey9 = this->m_slotMap.Insert(42);
+    EXPECT_FALSE(this->m_slotMap.Empty());
+    this->m_slotMap.Remove(slotKey9);
+}
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotMapFixture, Iterator)
+{
+    const auto slotKey1 = this->m_slotMap.Insert(42);
+    const auto slotKey2 = this->m_slotMap.Insert(69);
+    const auto slotKey3 = this->m_slotMap.Insert(28);
+    const auto slotKey4 = this->m_slotMap.Insert(0);
+
+    this->m_slotMap.Remove(slotKey2);
+
+    eastl::vector<std::uint32_t> values;
+    for (auto it = this->m_slotMap.begin(); it != this->m_slotMap.end(); ++it)
+    {
+        values.push_back(*it);
+    }
+
+    ASSERT_EQ(values.size(), 3);
+    EXPECT_EQ(values[0], 42);
+    EXPECT_EQ(values[1], 0);
+    EXPECT_EQ(values[2], 28);
+
+    // The non-const iterator is mutable.
+    for (std::uint32_t& value: this->m_slotMap)
+    {
+        value += 100;
+    }
+
+    EXPECT_EQ(*this->m_slotMap.Get(slotKey1), 142);
+    EXPECT_EQ(*this->m_slotMap.Get(slotKey3), 128);
+    EXPECT_EQ(*this->m_slotMap.Get(slotKey4), 100);
+}
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotMapFixture, ConstIterator)
+{
+    std::ignore = this->m_slotMap.Insert(42);
+    const auto slotKey2 = this->m_slotMap.Insert(69);
+    std::ignore = this->m_slotMap.Insert(28);
+    std::ignore = this->m_slotMap.Insert(0);
+
+    this->m_slotMap.Remove(slotKey2);
+
+    const auto& constSlotMap = this->m_slotMap;
+
+    eastl::vector<std::uint32_t> values;
+    for (auto it = constSlotMap.begin(); it != constSlotMap.end(); ++it)
+    {
+        values.push_back(*it);
+    }
+
+    ASSERT_EQ(values.size(), 3);
+    EXPECT_EQ(values[0], 42);
+    EXPECT_EQ(values[1], 0);
+    EXPECT_EQ(values[2], 28);
+
+    // cbegin/cend yield the same const traversal.
+    eastl::vector<std::uint32_t> cValues;
+    for (auto it = this->m_slotMap.cbegin(); it != this->m_slotMap.cend(); ++it)
+    {
+        cValues.push_back(*it);
+    }
+
+    EXPECT_EQ(values, cValues);
+}
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotMapFixture, ReverseIterator)
+{
+    const auto slotKey1 = this->m_slotMap.Insert(42);
+    const auto slotKey2 = this->m_slotMap.Insert(69);
+    const auto slotKey3 = this->m_slotMap.Insert(28);
+    const auto slotKey4 = this->m_slotMap.Insert(0);
+
+    this->m_slotMap.Remove(slotKey2);
+
+    eastl::vector<std::uint32_t> values;
+    for (auto it = this->m_slotMap.rbegin(); it != this->m_slotMap.rend(); ++it)
+    {
+        values.push_back(*it);
+    }
+
+    ASSERT_EQ(values.size(), 3);
+    EXPECT_EQ(values[0], 28);
+    EXPECT_EQ(values[1], 0);
+    EXPECT_EQ(values[2], 42);
+
+    // The non-const reverse iterator is mutable.
+    for (auto it = this->m_slotMap.rbegin(); it != this->m_slotMap.rend(); ++it)
+    {
+        *it += 100;
+    }
+
+    EXPECT_EQ(*this->m_slotMap.Get(slotKey1), 142);
+    EXPECT_EQ(*this->m_slotMap.Get(slotKey3), 128);
+    EXPECT_EQ(*this->m_slotMap.Get(slotKey4), 100);
+}
+
+/****************************************************************************************/
+
+TYPED_TEST(SlotMapFixture, ConstReverseIterator)
+{
+    std::ignore = this->m_slotMap.Insert(42);
+    const auto slotKey2 = this->m_slotMap.Insert(69);
+    std::ignore = this->m_slotMap.Insert(28);
+    std::ignore = this->m_slotMap.Insert(0);
+
+    this->m_slotMap.Remove(slotKey2);
+
+    const auto& constSlotMap = this->m_slotMap;
+
+    eastl::vector<std::uint32_t> values;
+    for (auto it = constSlotMap.rbegin(); it != constSlotMap.rend(); ++it)
+    {
+        values.push_back(*it);
+    }
+
+    ASSERT_EQ(values.size(), 3);
+    EXPECT_EQ(values[0], 28);
+    EXPECT_EQ(values[1], 0);
+    EXPECT_EQ(values[2], 42);
+
+    // crbegin/crend yield the same const reverse traversal.
+    eastl::vector<std::uint32_t> crValues;
+    for (auto it = this->m_slotMap.crbegin(); it != this->m_slotMap.crend(); ++it)
+    {
+        crValues.push_back(*it);
+    }
+
+    EXPECT_EQ(values, crValues);
+}
+}   // namespace Bigfoot

Bigfoot/Tests/Utils/Include/UtilsTests/UtilsTestsLogger_generated.hpp

@@ -0,0 +1,21 @@
+// AUTO-GENERATED DO NOT TOUCH
+
+/*********************************************************************
+ * \file   UtilsTestsLogger.generated.hpp
+ *
+ *********************************************************************/
+#ifndef BIGFOOT_UTILSTESTSLOGGER_GENERATED_HPP
+#define BIGFOOT_UTILSTESTSLOGGER_GENERATED_HPP
+#include <Utils/Log/LogMacros.hpp>
+
+#if defined BIGFOOT_NOT_OPTIMIZED
+
+namespace Bigfoot
+{
+/*
+ * Logger
+ */
+inline Log::LoggerInfo UTILSTESTS_LOGGER {"UTILSTESTS_LOGGER", Flat::LogLevel::Trace};
+}  // namespace Bigfoot
+#endif
+#endif

Bigfoot/Tests/Utils/Log/Log.cpp

@@ -0,0 +1,97 @@
+/*********************************************************************
+ * \file   Log.cpp
+ *
+ * \author Romain BOULLARD
+ * \date   December 2022
+ *********************************************************************/
+#include <Utils/Log/Log.hpp>
+
+#include <Utils/Singleton.hpp>
+
+#include <UtilsTests/UtilsTestsLogger_generated.hpp>
+
+#if defined BIGFOOT_NOT_OPTIMIZED
+
+#include <gtest/gtest.h>
+
+namespace Bigfoot
+{
+class LogFixture: public ::testing::Test
+{
+  protected:
+    static constexpr Flat::LogLevel QuillLogLevelToLogLevel(const quill::LogLevel p_level)
+    {
+        switch (p_level)
+        {
+        case quill::LogLevel::Debug:
+            return Flat::LogLevel::Debug;
+        case quill::LogLevel::TraceL3:
+            return Flat::LogLevel::Trace;
+        case quill::LogLevel::Info:
+            return Flat::LogLevel::Info;
+        case quill::LogLevel::Warning:
+            return Flat::LogLevel::Warn;
+        case quill::LogLevel::Error:
+            return Flat::LogLevel::Error;
+        case quill::LogLevel::Critical:
+            return Flat::LogLevel::Critical;
+        default:
+            break;
+        }
+
+        return Flat::LogLevel::Trace;
+    }
+};
+
+/****************************************************************************************/
+
+TEST_F(LogFixture, RegisterLogger_ShouldRegisterTheLogger)
+{
+    const quill::Logger* logger = Singleton<Log>::GetInstance().RegisterLogger(UTILSTESTS_LOGGER);
+    EXPECT_TRUE(logger);
+    EXPECT_EQ(logger, Singleton<Log>::GetInstance().GetLogger(UTILSTESTS_LOGGER));
+    EXPECT_EQ(logger->get_logger_name(), UTILSTESTS_LOGGER.m_name);
+    EXPECT_EQ(QuillLogLevelToLogLevel(logger->get_log_level()), UTILSTESTS_LOGGER.m_level);
+}
+
+/****************************************************************************************/
+
+TEST_F(LogFixture, UnregisterLogger_ShouldUnregisterTheLogger)
+{
+    std::ignore = Singleton<Log>::GetInstance().RegisterLogger(UTILSTESTS_LOGGER);
+    Singleton<Log>::GetInstance().UnregisterLogger(UTILSTESTS_LOGGER);
+
+    EXPECT_EQ(Singleton<Log>::GetInstance().GetLogger(UTILSTESTS_LOGGER), nullptr);
+}
+
+/****************************************************************************************/
+
+TEST_F(LogFixture, GetLogger_ShouldReturnNullptrIfTheLoggerDoesNotExist)
+{
+    EXPECT_FALSE(Singleton<Log>::GetInstance().GetLogger(UTILSTESTS_LOGGER));
+}
+
+/****************************************************************************************/
+
+TEST_F(LogFixture, GetLoger_ShouldReturnTheLoggerIfItExists)
+{
+    [[maybe_unused]]
+    const quill::Logger* logger = Singleton<Log>::GetInstance().RegisterLogger(UTILSTESTS_LOGGER);
+    EXPECT_TRUE(Singleton<Log>::GetInstance().GetLogger(UTILSTESTS_LOGGER));
+}
+
+/****************************************************************************************/
+
+TEST_F(LogFixture, ChangeLoggerLogLevel_ShouldChangeTheLoggerLogLevel)
+{
+    const Flat::LogLevel previous = UTILSTESTS_LOGGER.m_level;
+
+    const quill::Logger* logger = Singleton<Log>::GetInstance().RegisterLogger(UTILSTESTS_LOGGER);
+
+    Singleton<Log>::GetInstance().ChangeLoggerLogLevel(UTILSTESTS_LOGGER, Flat::LogLevel::Critical);
+    EXPECT_EQ(QuillLogLevelToLogLevel(logger->get_log_level()), Flat::LogLevel::Critical);
+    Singleton<Log>::GetInstance().ChangeLoggerLogLevel(UTILSTESTS_LOGGER, previous);
+    EXPECT_EQ(QuillLogLevelToLogLevel(logger->get_log_level()), previous);
+}
+}   // namespace Bigfoot
+#endif

Bigfoot/Tests/Utils/Log/LogMacros.cpp

@@ -0,0 +1,64 @@
+/*********************************************************************
+ * \file   LogMacros.cpp
+ *
+ * \author Romain BOULLARD
+ * \date   May 2026
+ *********************************************************************/
+#include <Utils/Log/LogMacros.hpp>
+
+#include <UtilsTests/UtilsTestsLogger_generated.hpp>
+
+#if defined BIGFOOT_NOT_OPTIMIZED
+
+#include <gtest/gtest.h>
+
+namespace Bigfoot
+{
+class LogMacrosFixture: public ::testing::Test
+{
+  protected:
+};
+
+/****************************************************************************************/
+
+TEST_F(LogMacrosFixture, LogDebug)
+{
+    BIGFOOT_LOG_DEBUG(UTILSTESTS_LOGGER, "Hello");
+}
+
+/****************************************************************************************/
+
+TEST_F(LogMacrosFixture, LogTrace)
+{
+    BIGFOOT_LOG_TRACE(UTILSTESTS_LOGGER, "Hello");
+}
+
+/****************************************************************************************/
+
+TEST_F(LogMacrosFixture, LogInfo)
+{
+    BIGFOOT_LOG_INFO(UTILSTESTS_LOGGER, "Hello");
+}
+
+/****************************************************************************************/
+
+TEST_F(LogMacrosFixture, LogWarn)
+{
+    BIGFOOT_LOG_WARN(UTILSTESTS_LOGGER, "Hello");
+}
+
+/****************************************************************************************/
+
+TEST_F(LogMacrosFixture, LogError)
+{
+    BIGFOOT_LOG_ERROR(UTILSTESTS_LOGGER, "Hello");
+}
+
+/****************************************************************************************/
+
+TEST_F(LogMacrosFixture, LogFatal)
+{
+    BIGFOOT_LOG_FATAL(UTILSTESTS_LOGGER, "Hello");
+}
+}   // namespace Bigfoot
+#endif

Bigfoot/Tests/Utils/Singleton.cpp

@@ -42,7 +42,7 @@ class SingletonTest
     }
 
     [[nodiscard]]
-    std::uint32_t Data() const
+    std::uint32_t GetData() const
     {
         return m_data;
     }
@@ -84,19 +84,19 @@ TEST_F(SingletonFixture, ConstructorAndDestructorShouldBeCalled)
 {
     ::testing::InSequence seq;
 
-    EXPECT_CALL(*m_mock, Construct());
+    EXPECT_CALL(*m_mock, Construct()).Times(1);
-    EXPECT_CALL(*m_mock, Destruct());
+    EXPECT_CALL(*m_mock, Destruct()).Times(1);
 
     Singleton<SingletonTest>::Lifetime singleton {42};
 }
 
 /****************************************************************************************/
 
-TEST_F(SingletonFixture, Instance_ShouldReturnTheInstance)
+TEST_F(SingletonFixture, GetInstance_ShouldReturnTheInstance)
 {
     Singleton<SingletonTest>::Lifetime singleton {42};
 
-    EXPECT_EQ(Singleton<SingletonTest>::Instance().Data(), 42);
+    EXPECT_EQ(Singleton<SingletonTest>::GetInstance().GetData(), 42);
 }
 
 }   // namespace Bigfoot

Bigfoot/Tests/Utils/UtilsTests/main.cpp

@@ -0,0 +1,19 @@
+/*********************************************************************
+ * \file   main.cpp
+ *
+ * \author Romain BOULLARD
+ * \date   May 2026
+ *********************************************************************/
+#include <Utils/Log/LogMacros.hpp>
+#include <Utils/TargetMacros.h>
+
+#include <gtest/gtest.h>
+
+int main(int argc, char** argv)
+{
+    testing::InitGoogleTest(&argc, argv);
+
+    BIGFOOT_NOT_OPTIMIZED_ONLY(::Bigfoot::Singleton<::Bigfoot::Log>::Lifetime m_lifetime);
+
+    return RUN_ALL_TESTS();
+}

Bigfoot/Tests/Utils/Version.cpp

@@ -19,42 +19,42 @@ class VersionFixture: public ::testing::Test
 
 /****************************************************************************************/
 
-TEST_F(VersionFixture, string)
+TEST_F(VersionFixture, ToString)
 {
-    EXPECT_STREQ(static_cast<std::string>(m_detailed).data(), "1.2.3");
+    EXPECT_STREQ(m_detailed.ToString().data(), "1.2.3");
-    EXPECT_STREQ(static_cast<std::string>(m_combined).data(), "1.2.3");
+    EXPECT_STREQ(m_combined.ToString().data(), "1.2.3");
 }
 
 /****************************************************************************************/
 
-TEST_F(VersionFixture, uint32_t)
+TEST_F(VersionFixture, Raw)
 {
-    EXPECT_EQ(static_cast<std::uint32_t>(m_detailed), (1 << 16) | (2 << 8) | 3);
+    EXPECT_EQ(m_detailed.Raw(), (1 << 16) | (2 << 8) | 3);
-    EXPECT_EQ(static_cast<std::uint32_t>(m_combined), (1 << 16) | (2 << 8) | 3);
+    EXPECT_EQ(m_combined.Raw(), (1 << 16) | (2 << 8) | 3);
 }
 
 /****************************************************************************************/
 
-TEST_F(VersionFixture, Major_ShouldBeEqualToTheMajorPartOfTheVersion)
+TEST_F(VersionFixture, GetMajor_ShouldBeEqualToTheMajorPartOfTheVersion)
 {
-    EXPECT_EQ(m_detailed.Major(), 1);
+    EXPECT_EQ(m_detailed.GetMajor(), 1);
-    EXPECT_EQ(m_combined.Major(), 1);
+    EXPECT_EQ(m_combined.GetMajor(), 1);
 }
 
 /****************************************************************************************/
 
-TEST_F(VersionFixture, Minor_ShouldBeEqualToTheMinorPartOfTheVersion)
+TEST_F(VersionFixture, GetMinor_ShouldBeEqualToTheMinorPartOfTheVersion)
 {
-    EXPECT_EQ(m_detailed.Minor(), 2);
+    EXPECT_EQ(m_detailed.GetMinor(), 2);
-    EXPECT_EQ(m_combined.Minor(), 2);
+    EXPECT_EQ(m_combined.GetMinor(), 2);
 }
 
 /****************************************************************************************/
 
-TEST_F(VersionFixture, Patch_ShouldBeEqualToThePatchPartOfTheVersion)
+TEST_F(VersionFixture, GetPatch_ShouldBeEqualToThePatchPartOfTheVersion)
 {
-    EXPECT_EQ(m_detailed.Patch(), 3);
+    EXPECT_EQ(m_detailed.GetPatch(), 3);
-    EXPECT_EQ(m_combined.Patch(), 3);
+    EXPECT_EQ(m_combined.GetPatch(), 3);
 }
 
 /****************************************************************************************/