wip: multiple variants in zonecode

2026-09-07 22:47:06 +00:00 · 2026-08-19 19:36:15 +02:00
parent cdaeb19bcb
commit 6d44ed0568
53 changed files with 392 additions and 276 deletions
@@ -263,7 +263,7 @@ bool DeclarationModifierComputations::HasPointerModifier() const
                               });
 }

-unsigned DeclarationModifierComputations::GetAlignment() const
+unsigned DeclarationModifierComputations::GetAlignment(const WordSize wordSize) const
 {
    const auto following = GetFollowingDeclarationModifiers();

@@ -272,6 +272,6 @@ unsigned DeclarationModifierComputations::GetAlignment() const
                               {
                                   return modifier->GetType() == DeclarationModifierType::POINTER;
                               })
-               ? m_information->m_member->GetAlignment()
-               : m_information->m_member->m_type_declaration->m_type->GetAlignment();
+               ? m_information->m_member->GetAlignment(wordSize)
+               : m_information->m_member->m_type_declaration->m_type->GetAlignment(wordSize);
 }
@@ -28,7 +28,7 @@ public:
    [[nodiscard]] bool IsDynamicArray() const;
    [[nodiscard]] const IEvaluation* GetDynamicArraySizeEvaluation() const;
    [[nodiscard]] bool HasPointerModifier() const;
-    [[nodiscard]] unsigned GetAlignment() const;
+    [[nodiscard]] unsigned GetAlignment(WordSize wordSize) const;

 private:
    DeclarationModifierComputations(const MemberInformation* member, std::vector<int> modifierIndices);
@@ -13,7 +13,7 @@ DataDefinitionType BaseTypeDefinition::GetType() const
    return DataDefinitionType::BASE_TYPE;
 }

-unsigned BaseTypeDefinition::GetAlignment() const
+unsigned BaseTypeDefinition::GetAlignment(const WordSize wordSize) const
 {
    return m_size;
 }
@@ -23,7 +23,7 @@ bool BaseTypeDefinition::GetForceAlignment() const
    return false;
 }

-unsigned BaseTypeDefinition::GetSize() const
+unsigned BaseTypeDefinition::GetSize(const WordSize wordSize) const
 {
    return m_size;
 }
@@ -23,9 +23,9 @@ public:
    static const size_t ALL_BASE_TYPES_COUNT;

    [[nodiscard]] DataDefinitionType GetType() const override;
-    [[nodiscard]] unsigned GetAlignment() const override;
+    [[nodiscard]] unsigned GetAlignment(WordSize wordSize) const override;
    [[nodiscard]] bool GetForceAlignment() const override;
-    [[nodiscard]] unsigned GetSize() const override;
+    [[nodiscard]] unsigned GetSize(WordSize wordSize) const override;

    const unsigned m_size;

@@ -1,5 +1,7 @@
 #pragma once

+#include "Domain/WordSize.h"
+
 #include <string>

 enum class DataDefinitionType
@@ -25,9 +27,9 @@ public:
    DataDefinition& operator=(DataDefinition&& other) noexcept = default;

    [[nodiscard]] virtual DataDefinitionType GetType() const = 0;
-    [[nodiscard]] virtual unsigned GetAlignment() const = 0;
+    [[nodiscard]] virtual unsigned GetAlignment(WordSize wordSize) const = 0;
    [[nodiscard]] virtual bool GetForceAlignment() const = 0;
-    [[nodiscard]] virtual unsigned GetSize() const = 0;
+    [[nodiscard]] virtual unsigned GetSize(WordSize wordSize) const = 0;

    [[nodiscard]] std::string GetFullName() const;

@@ -11,11 +11,11 @@ DefinitionWithMembers::DefinitionWithMembers(std::string _namespace, std::string
 {
 }

-unsigned DefinitionWithMembers::GetAlignment() const
+unsigned DefinitionWithMembers::GetAlignment(const WordSize wordSize) const
 {
    assert(m_flags & FLAG_FIELDS_CALCULATED);

-    return m_alignment;
+    return m_alignment[std::to_underlying(wordSize)];
 }

 bool DefinitionWithMembers::GetForceAlignment() const
@@ -23,11 +23,11 @@ bool DefinitionWithMembers::GetForceAlignment() const
    return m_flags & FLAG_ALIGNMENT_FORCED;
 }

-unsigned DefinitionWithMembers::GetSize() const
+unsigned DefinitionWithMembers::GetSize(const WordSize wordSize) const
 {
    assert(m_flags & FLAG_FIELDS_CALCULATED);

-    return m_size;
+    return m_size[std::to_underlying(wordSize)];
 }

 bool DefinitionWithMembers::IsAnonymous() const
@@ -16,14 +16,14 @@ public:

    DefinitionWithMembers(std::string _namespace, std::string name, unsigned pack);

-    [[nodiscard]] unsigned GetAlignment() const override;
+    [[nodiscard]] unsigned GetAlignment(WordSize wordSize) const override;
    [[nodiscard]] bool GetForceAlignment() const override;
-    [[nodiscard]] unsigned GetSize() const override;
+    [[nodiscard]] unsigned GetSize(WordSize wordSize) const override;
    [[nodiscard]] bool IsAnonymous() const;

    unsigned m_flags;
-    unsigned m_size;
-    unsigned m_alignment;
+    unsigned m_size[WORD_SIZE_COUNT];
+    unsigned m_alignment[WORD_SIZE_COUNT];
    unsigned m_pack;

    std::vector<std::shared_ptr<Variable>> m_members;
@@ -14,9 +14,9 @@ DataDefinitionType EnumDefinition::GetType() const
    return DataDefinitionType::ENUM;
 }

-unsigned EnumDefinition::GetAlignment() const
+unsigned EnumDefinition::GetAlignment(const WordSize wordSize) const
 {
-    return m_parent_type->GetAlignment();
+    return m_parent_type->GetAlignment(wordSize);
 }

 bool EnumDefinition::GetForceAlignment() const
@@ -24,9 +24,9 @@ bool EnumDefinition::GetForceAlignment() const
    return m_parent_type->GetForceAlignment();
 }

-unsigned EnumDefinition::GetSize() const
+unsigned EnumDefinition::GetSize(const WordSize wordSize) const
 {
-    return m_parent_type->GetSize();
+    return m_parent_type->GetSize(wordSize);
 }

 void EnumDefinition::AddEnumMember(EnumMember enumMember)
@@ -13,9 +13,9 @@ public:
    EnumDefinition(std::string _namespace, std::string name, const BaseTypeDefinition* parentType);

    [[nodiscard]] DataDefinitionType GetType() const override;
-    [[nodiscard]] unsigned GetAlignment() const override;
+    [[nodiscard]] unsigned GetAlignment(WordSize wordSize) const override;
    [[nodiscard]] bool GetForceAlignment() const override;
-    [[nodiscard]] unsigned GetSize() const override;
+    [[nodiscard]] unsigned GetSize(WordSize wordSize) const override;

    void AddEnumMember(EnumMember enumMember);

@@ -12,7 +12,7 @@ DataDefinitionType ForwardDeclaration::GetType() const
    return DataDefinitionType::FORWARD_DECLARATION;
 }

-unsigned ForwardDeclaration::GetAlignment() const
+unsigned ForwardDeclaration::GetAlignment(const WordSize wordSize) const
 {
    return 0;
 }
@@ -22,7 +22,7 @@ bool ForwardDeclaration::GetForceAlignment() const
    return false;
 }

-unsigned ForwardDeclaration::GetSize() const
+unsigned ForwardDeclaration::GetSize(const WordSize wordSize) const
 {
    return 0;
 }
@@ -8,9 +8,9 @@ public:
    ForwardDeclaration(std::string _namespace, std::string name, DataDefinitionType type);

    [[nodiscard]] DataDefinitionType GetType() const override;
-    [[nodiscard]] unsigned GetAlignment() const override;
+    [[nodiscard]] unsigned GetAlignment(WordSize wordSize) const override;
    [[nodiscard]] bool GetForceAlignment() const override;
-    [[nodiscard]] unsigned GetSize() const override;
+    [[nodiscard]] unsigned GetSize(WordSize wordSize) const override;

    const DataDefinitionType m_forwarded_type;
    const DataDefinition* m_definition;
@@ -10,22 +10,22 @@ TypeDeclaration::TypeDeclaration(const DataDefinition* type)
      m_type(type),
      m_custom_bit_size(0),
      m_flags(0),
-      m_size(0),
-      m_alignment(0)
+      m_size{},
+      m_alignment{}
 {
    assert(m_type != nullptr);
 }

-unsigned TypeDeclaration::GetSize() const
+unsigned TypeDeclaration::GetSize(const WordSize wordSize) const
 {
    assert(m_flags & FLAG_FIELDS_CALCULATED);
-    return m_size;
+    return m_size[std::to_underlying(wordSize)];
 }

-unsigned TypeDeclaration::GetAlignment() const
+unsigned TypeDeclaration::GetAlignment(const WordSize wordSize) const
 {
    assert(m_flags & FLAG_FIELDS_CALCULATED);
-    return m_alignment;
+    return m_alignment[std::to_underlying(wordSize)];
 }

 bool TypeDeclaration::GetForceAlignment() const
@@ -2,6 +2,7 @@

 #include "DataDefinition.h"
 #include "DeclarationModifier.h"
+#include "Domain/WordSize.h"

 #include <memory>
 #include <vector>
@@ -14,8 +15,8 @@ public:

    explicit TypeDeclaration(const DataDefinition* type);

-    [[nodiscard]] unsigned GetSize() const;
-    [[nodiscard]] unsigned GetAlignment() const;
+    [[nodiscard]] unsigned GetSize(WordSize wordSize) const;
+    [[nodiscard]] unsigned GetAlignment(WordSize wordSize) const;
    [[nodiscard]] bool GetForceAlignment() const;

    std::vector<std::unique_ptr<DeclarationModifier>> m_declaration_modifiers;
@@ -27,6 +28,6 @@ public:
    unsigned m_custom_bit_size;

    unsigned m_flags;
-    unsigned m_size;
-    unsigned m_alignment;
+    unsigned m_size[WORD_SIZE_COUNT];
+    unsigned m_alignment[WORD_SIZE_COUNT];
 };
@@ -13,13 +13,14 @@ DataDefinitionType TypedefDefinition::GetType() const
    return DataDefinitionType::TYPEDEF;
 }

-unsigned TypedefDefinition::GetAlignment() const
+unsigned TypedefDefinition::GetAlignment(WordSize wordSize) const
 {
    if (m_has_alignment_override)
    {
        return m_alignment_override;
    }
-    return m_type_declaration->GetAlignment();
+
+    return m_type_declaration->GetAlignment(wordSize);
 }

 bool TypedefDefinition::GetForceAlignment() const
@@ -27,7 +28,7 @@ bool TypedefDefinition::GetForceAlignment() const
    return m_has_alignment_override || m_type_declaration->GetForceAlignment();
 }

-unsigned TypedefDefinition::GetSize() const
+unsigned TypedefDefinition::GetSize(const WordSize wordSize) const
 {
-    return m_type_declaration->GetSize();
+    return m_type_declaration->GetSize(wordSize);
 }
@@ -9,9 +9,9 @@ public:
    TypedefDefinition(std::string _namespace, std::string name, std::unique_ptr<TypeDeclaration> typeDeclaration);

    [[nodiscard]] DataDefinitionType GetType() const override;
-    [[nodiscard]] unsigned GetAlignment() const override;
+    [[nodiscard]] unsigned GetAlignment(WordSize wordSize) const override;
    [[nodiscard]] bool GetForceAlignment() const override;
-    [[nodiscard]] unsigned GetSize() const override;
+    [[nodiscard]] unsigned GetSize(WordSize wordSize) const override;

    bool m_has_alignment_override;
    unsigned m_alignment_override;
@@ -9,12 +9,12 @@ Variable::Variable(std::string name, std::unique_ptr<TypeDeclaration> typeDeclar
 {
 }

-unsigned Variable::GetAlignment() const
+unsigned Variable::GetAlignment(const WordSize wordSize) const
 {
    if (m_has_alignment_override)
        return m_alignment_override;

-    return m_type_declaration->GetAlignment();
+    return m_type_declaration->GetAlignment(wordSize);
 }

 bool Variable::GetForceAlignment() const
@@ -10,7 +10,7 @@ class Variable
 public:
    Variable(std::string name, std::unique_ptr<TypeDeclaration> typeDeclaration);

-    [[nodiscard]] unsigned GetAlignment() const;
+    [[nodiscard]] unsigned GetAlignment(WordSize wordSize) const;
    [[nodiscard]] bool GetForceAlignment() const;

    std::string m_name;
@@ -0,0 +1,8 @@
+#include "GameVariant.h"
+
+GameVariant::GameVariant(std::string name, const WordSize wordSize, const std::endian endianness)
+    : m_name(std::move(name)),
+      m_word_size(wordSize),
+      m_endianness(endianness)
+{
+}
@@ -0,0 +1,16 @@
+#pragma once
+
+#include "WordSize.h"
+
+#include <bit>
+#include <string>
+
+class GameVariant
+{
+public:
+    GameVariant(std::string name, WordSize wordSize, std::endian endianness);
+
+    std::string m_name;
+    WordSize m_word_size;
+    std::endian m_endianness;
+};
@@ -2,7 +2,7 @@

 #include "Domain/Definition/Variable.h"
 #include "Domain/Evaluation/IEvaluation.h"
-#include "Domain/FastFile/FastFileBlock.h"
+#include "Domain/FastFileBlock.h"
 #include "StructureInformation.h"
 #include "TypeInformation.h"

@@ -3,7 +3,7 @@
 #include "Domain/Definition/DefinitionWithMembers.h"
 #include "Domain/Definition/EnumMember.h"
 #include "Domain/Extension/CustomAction.h"
-#include "Domain/FastFile/FastFileBlock.h"
+#include "Domain/FastFileBlock.h"
 #include "MemberInformation.h"
 #include "TypeInformation.h"

@@ -1,13 +1,16 @@
 #pragma once

 #include <cstdint>
+#include <utility>

 enum class WordSize : std::uint8_t
 {
-    UNKNOWN,
    BITS_32,
-    BITS_64
+    BITS_64,
+
+    COUNT
 };
+static constexpr auto WORD_SIZE_COUNT = std::to_underlying(WordSize::COUNT);

 static constexpr WordSize OWN_WORD_SIZE =
 #if defined(ARCH_x86)
@@ -1,9 +1,15 @@
 #include "BaseRenderingContext.h"

-BaseRenderingContext::BaseRenderingContext(std::string game, const WordSize gameWordSize, std::vector<const FastFileBlock*> fastFileBlocks)
+BaseRenderingContext::BaseRenderingContext(std::string game,
+                                           const WordSize gameWordSize,
+                                           const std::endian endianness,
+                                           std::vector<const FastFileBlock*> fastFileBlocks)
    : m_game(std::move(game)),
      m_word_size_mismatch(gameWordSize != OWN_WORD_SIZE),
+      m_word_size(gameWordSize),
      m_pointer_size(GetPointerSizeForWordSize(gameWordSize)),
+      m_endianness_mismatch(std::endian::native != endianness),
+      m_endianness(endianness),
      m_blocks(std::move(fastFileBlocks)),
      m_default_normal_block(nullptr),
      m_default_temp_block(nullptr)
@@ -10,12 +10,15 @@ class BaseRenderingContext
 public:
    std::string m_game;
    bool m_word_size_mismatch;
+    WordSize m_word_size;
    unsigned m_pointer_size;
+    bool m_endianness_mismatch;
+    std::endian m_endianness;
    std::vector<const FastFileBlock*> m_blocks;

    const FastFileBlock* m_default_normal_block;
    const FastFileBlock* m_default_temp_block;

 protected:
-    BaseRenderingContext(std::string game, WordSize gameWordSize, std::vector<const FastFileBlock*> fastFileBlocks);
+    BaseRenderingContext(std::string game, WordSize gameWordSize, std::endian endianness, std::vector<const FastFileBlock*> fastFileBlocks);
 };
@@ -141,38 +141,41 @@ bool CodeGenerator::GenerateCode(const IDataRepository* repository)
            return false;
        }

-        for (auto* asset : assets)
+        for (auto* variant : repository->GetGameVariants())
        {
-            auto context = OncePerAssetRenderingContext::BuildContext(repository, asset);
-            const auto result = GenerateCodeOncePerAsset(*context, foundTemplate->second.get());
-            switch (result)
+            for (auto* asset : assets)
            {
-            case utils::TextFileCheckDirtyResult::OUTPUT_WRITTEN:
-                con::info("Successfully generated code for asset '{}' with preset '{}'", asset->m_definition->GetFullName(), foundTemplate->first);
-                break;
-            case utils::TextFileCheckDirtyResult::OUTPUT_WAS_UP_TO_DATE:
-                con::info("Code was up to date for asset '{}' with preset '{}'", asset->m_definition->GetFullName(), foundTemplate->first);
-                break;
-            case utils::TextFileCheckDirtyResult::FAILURE:
-                con::error("Failed to generate code for asset '{}' with preset '{}'", asset->m_definition->GetFullName(), foundTemplate->first);
-                return false;
+                auto context = OncePerAssetRenderingContext::BuildContext(repository, asset, variant);
+                const auto result = GenerateCodeOncePerAsset(*context, foundTemplate->second.get());
+                switch (result)
+                {
+                case utils::TextFileCheckDirtyResult::OUTPUT_WRITTEN:
+                    con::info("Successfully generated code for asset '{}' with preset '{}'", asset->m_definition->GetFullName(), foundTemplate->first);
+                    break;
+                case utils::TextFileCheckDirtyResult::OUTPUT_WAS_UP_TO_DATE:
+                    con::info("Code was up to date for asset '{}' with preset '{}'", asset->m_definition->GetFullName(), foundTemplate->first);
+                    break;
+                case utils::TextFileCheckDirtyResult::FAILURE:
+                    con::error("Failed to generate code for asset '{}' with preset '{}'", asset->m_definition->GetFullName(), foundTemplate->first);
+                    return false;
+                }
            }
-        }

-        {
-            auto context = OncePerTemplateRenderingContext::BuildContext(repository);
-            const auto result = GenerateCodeOncePerTemplate(*context, foundTemplate->second.get());
-            switch (result)
            {
-            case utils::TextFileCheckDirtyResult::OUTPUT_WRITTEN:
-                con::info("Successfully generated code with preset '{}'", foundTemplate->first);
-                break;
-            case utils::TextFileCheckDirtyResult::OUTPUT_WAS_UP_TO_DATE:
-                con::info("Code was up to date for preset '{}'", foundTemplate->first);
-                break;
-            case utils::TextFileCheckDirtyResult::FAILURE:
-                con::error("Failed to generate code with preset '{}'", foundTemplate->first);
-                return false;
+                auto context = OncePerTemplateRenderingContext::BuildContext(repository, variant);
+                const auto result = GenerateCodeOncePerTemplate(*context, foundTemplate->second.get());
+                switch (result)
+                {
+                case utils::TextFileCheckDirtyResult::OUTPUT_WRITTEN:
+                    con::info("Successfully generated code with preset '{}'", foundTemplate->first);
+                    break;
+                case utils::TextFileCheckDirtyResult::OUTPUT_WAS_UP_TO_DATE:
+                    con::info("Code was up to date for preset '{}'", foundTemplate->first);
+                    break;
+                case utils::TextFileCheckDirtyResult::FAILURE:
+                    con::error("Failed to generate code with preset '{}'", foundTemplate->first);
+                    return false;
+                }
            }
        }
    }
@@ -18,8 +18,11 @@ RenderingUsedType::RenderingUsedType(const DataDefinition* type, StructureInform
 {
 }

-OncePerAssetRenderingContext::OncePerAssetRenderingContext(std::string game, const WordSize gameWordSize, std::vector<const FastFileBlock*> fastFileBlocks)
-    : BaseRenderingContext(std::move(game), gameWordSize, std::move(fastFileBlocks)),
+OncePerAssetRenderingContext::OncePerAssetRenderingContext(std::string game,
+                                                           const WordSize gameWordSize,
+                                                           const std::endian endianness,
+                                                           std::vector<const FastFileBlock*> fastFileBlocks)
+    : BaseRenderingContext(std::move(game), gameWordSize, endianness, std::move(fastFileBlocks)),
      m_asset(nullptr),
      m_has_actions(false)
 {
@@ -185,10 +188,11 @@ bool OncePerAssetRenderingContext::UsedTypeHasActions(const RenderingUsedType* u
    return false;
 }

-std::unique_ptr<OncePerAssetRenderingContext> OncePerAssetRenderingContext::BuildContext(const IDataRepository* repository, StructureInformation* asset)
+std::unique_ptr<OncePerAssetRenderingContext>
+    OncePerAssetRenderingContext::BuildContext(const IDataRepository* repository, StructureInformation* asset, const GameVariant* variant)
 {
    auto context = std::make_unique<OncePerAssetRenderingContext>(
-        OncePerAssetRenderingContext(repository->GetGameName(), repository->GetWordSize(), repository->GetAllFastFileBlocks()));
+        OncePerAssetRenderingContext(repository->GetGameName(), variant->m_word_size, variant->m_endianness, repository->GetAllFastFileBlocks()));

    context->MakeAsset(repository, asset);
    context->CreateUsedTypeCollections();
@@ -28,7 +28,8 @@ public:
 class OncePerAssetRenderingContext : public BaseRenderingContext
 {
 public:
-    static std::unique_ptr<OncePerAssetRenderingContext> BuildContext(const IDataRepository* repository, StructureInformation* asset);
+    static std::unique_ptr<OncePerAssetRenderingContext>
+        BuildContext(const IDataRepository* repository, StructureInformation* asset, const GameVariant* variant);

    StructureInformation* m_asset;

@@ -38,7 +39,7 @@ public:
    bool m_has_actions;

 private:
-    OncePerAssetRenderingContext(std::string game, WordSize gameWordSize, std::vector<const FastFileBlock*> fastFileBlocks);
+    OncePerAssetRenderingContext(std::string game, WordSize gameWordSize, std::endian endianness, std::vector<const FastFileBlock*> fastFileBlocks);

    RenderingUsedType* AddUsedType(std::unique_ptr<RenderingUsedType> usedType);
    RenderingUsedType* GetBaseType(const IDataRepository* repository, MemberComputations* computations, RenderingUsedType* usedType);
@@ -6,9 +6,10 @@

 OncePerTemplateRenderingContext::OncePerTemplateRenderingContext(std::string game,
                                                                 const WordSize gameWordSize,
+                                                                 const std::endian endianness,
                                                                 std::vector<const FastFileBlock*> fastFileBlocks,
                                                                 std::vector<StructureInformation*> assets)
-    : BaseRenderingContext(std::move(game), gameWordSize, std::move(fastFileBlocks)),
+    : BaseRenderingContext(std::move(game), gameWordSize, endianness, std::move(fastFileBlocks)),
      m_assets(std::move(assets))
 {
    for (const auto* block : m_blocks)
@@ -23,7 +24,7 @@ OncePerTemplateRenderingContext::OncePerTemplateRenderingContext(std::string gam
    }
 }

-std::unique_ptr<OncePerTemplateRenderingContext> OncePerTemplateRenderingContext::BuildContext(const IDataRepository* repository)
+std::unique_ptr<OncePerTemplateRenderingContext> OncePerTemplateRenderingContext::BuildContext(const IDataRepository* repository, const GameVariant* variant)
 {
    std::vector<StructureInformation*> assetInformation;
    for (auto* info : repository->GetAllStructureInformation())
@@ -34,6 +35,6 @@ std::unique_ptr<OncePerTemplateRenderingContext> OncePerTemplateRenderingContext
        assetInformation.emplace_back(info);
    }

-    return std::make_unique<OncePerTemplateRenderingContext>(
-        OncePerTemplateRenderingContext(repository->GetGameName(), repository->GetWordSize(), repository->GetAllFastFileBlocks(), assetInformation));
+    return std::make_unique<OncePerTemplateRenderingContext>(OncePerTemplateRenderingContext(
+        repository->GetGameName(), variant->m_word_size, variant->m_endianness, repository->GetAllFastFileBlocks(), assetInformation));
 }
@@ -9,13 +9,14 @@
 class OncePerTemplateRenderingContext : public BaseRenderingContext
 {
 public:
-    static std::unique_ptr<OncePerTemplateRenderingContext> BuildContext(const IDataRepository* repository);
+    static std::unique_ptr<OncePerTemplateRenderingContext> BuildContext(const IDataRepository* repository, const GameVariant* variant);

    std::vector<StructureInformation*> m_assets;

 private:
    OncePerTemplateRenderingContext(std::string game,
                                    WordSize gameWordSize,
+                                    std::endian endianness,
                                    std::vector<const FastFileBlock*> fastFileBlocks,
                                    std::vector<StructureInformation*> assets);
 };
@@ -70,8 +70,8 @@ namespace

            LINE("")

-            LINEF("REQUIRE({0}u == sizeof({1}));", structure->m_definition->GetSize(), structure->m_definition->GetFullName())
-            LINEF("REQUIRE({0}u == alignof({1}));", structure->m_definition->GetAlignment(), structure->m_definition->GetFullName())
+            LINEF("REQUIRE({0}u == sizeof({1}));", structure->m_definition->GetSize(m_env.m_word_size), structure->m_definition->GetFullName())
+            LINEF("REQUIRE({0}u == alignof({1}));", structure->m_definition->GetAlignment(m_env.m_word_size), structure->m_definition->GetFullName())
            m_intendation--;
            LINE("}")
        }
@@ -256,12 +256,12 @@ void BaseTemplate::MakeEvaluationInternal(const IEvaluation* evaluation, std::os
        MakeOperandDynamic(dynamic_cast<const OperandDynamic*>(evaluation), str);
 }

-std::string BaseTemplate::MakeAllocAlignment(const StructureInformation& info)
+std::string BaseTemplate::MakeAllocAlignment(const StructureInformation& info) const
 {
    if (info.m_alloc_alignment)
        return MakeEvaluation(info.m_alloc_alignment.get());

-    return std::to_string(info.m_definition->GetAlignment());
+    return std::to_string(info.m_definition->GetAlignment(m_env.m_word_size));
 }

 std::string BaseTemplate::MakeEvaluation(const IEvaluation* evaluation)
@@ -284,12 +284,12 @@ size_t BaseTemplate::SizeForDeclModifierLevel(const MemberInformation& memberInf
 {
    const auto& declModifiers = memberInfo.m_member->m_type_declaration->m_declaration_modifiers;
    if (declModifiers.empty())
-        return memberInfo.m_member->m_type_declaration->GetSize();
+        return memberInfo.m_member->m_type_declaration->GetSize(m_env.m_word_size);

    if (level == 0)
-        return memberInfo.m_member->m_type_declaration->GetSize();
+        return memberInfo.m_member->m_type_declaration->GetSize(m_env.m_word_size);

-    size_t currentSize = memberInfo.m_member->m_type_declaration->m_type->GetSize();
+    size_t currentSize = memberInfo.m_member->m_type_declaration->m_type->GetSize(m_env.m_word_size);
    const auto end = declModifiers.rbegin() + (declModifiers.size() - level);
    for (auto i = declModifiers.rbegin(); i != end; ++i)
    {
@@ -33,7 +33,7 @@ protected:
    static std::string MakeArrayIndices(const DeclarationModifierComputations& modifierComputations);
    static std::string MakeCustomActionCall(const CustomAction* action);
    static std::string MakeArrayCount(const ArrayDeclarationModifier* arrayModifier);
-    static std::string MakeAllocAlignment(const StructureInformation& info);
+    std::string MakeAllocAlignment(const StructureInformation& info) const;
    static std::string MakeEvaluation(const IEvaluation* evaluation);

    static bool ShouldGenerateFillMethod(const RenderingUsedType& type);
@@ -397,14 +397,14 @@ namespace
                LINEF("FillStruct_{0}(fillAccessor.AtOffset({1} + i * {2}));",
                      MakeSafeTypeName(memberInfo.m_member->m_type_declaration->m_type),
                      OffsetForMemberModifier(memberInfo, modifier, nestedBaseOffset),
-                      memberInfo.m_member->m_type_declaration->GetSize())
+                      memberInfo.m_member->m_type_declaration->GetSize(m_env.m_word_size))
            }
            else
            {
                LINEF("fillAccessor.Fill({0}[i], {1} + i * {2});",
                      MakeMemberAccess(&structInfo, &memberInfo, modifier),
                      OffsetForMemberModifier(memberInfo, modifier, nestedBaseOffset),
-                      memberInfo.m_member->m_type_declaration->GetSize())
+                      memberInfo.m_member->m_type_declaration->GetSize(m_env.m_word_size))
            }
            m_intendation--;
            LINE("}")
@@ -463,7 +463,7 @@ namespace
                LINEF("FillStruct_{0}(fillAccessor.AtOffset({1} + i * {2}));",
                      MakeSafeTypeName(memberInfo.m_member->m_type_declaration->m_type),
                      OffsetForMemberModifier(memberInfo, modifier, nestedBaseOffset),
-                      memberInfo.m_member->m_type_declaration->m_type->GetSize())
+                      memberInfo.m_member->m_type_declaration->m_type->GetSize(m_env.m_word_size))
                m_intendation--;
                LINE("}")
            }
@@ -718,7 +718,7 @@ namespace
            if (memberComputations.HasDynamicArraySize())
            {
                LINEF("const auto dynamicArrayEntries = static_cast<size_t>({0});", MakeEvaluation(modifier.GetDynamicArraySizeEvaluation()))
-                LINEF("m_stream.AppendToFill(dynamicArrayEntries * {0});", member.m_member->m_type_declaration->m_type->GetSize())
+                LINEF("m_stream.AppendToFill(dynamicArrayEntries * {0});", member.m_member->m_type_declaration->m_type->GetSize(m_env.m_word_size))
                LINEF("return dynamicArrayEntries * sizeof({0}{1}) + offsetof({2}, {3});",
                      MakeTypeDecl(member.m_member->m_type_declaration.get()),
                      MakeFollowingReferences(modifier.GetAllDeclarationModifiers()),
@@ -735,7 +735,7 @@ namespace
            }
            else
            {
-                LINEF("m_stream.AppendToFill({0});", member.m_member->m_type_declaration->GetSize())
+                LINEF("m_stream.AppendToFill({0});", member.m_member->m_type_declaration->GetSize(m_env.m_word_size))
                LINEF("return sizeof({0}{1}) + offsetof({2}, {3});",
                      MakeTypeDecl(member.m_member->m_type_declaration.get()),
                      MakeFollowingReferences(modifier.GetAllDeclarationModifiers()),
@@ -888,7 +888,7 @@ namespace

        void PrintLoadPtrArrayMethod_Loading(const DataDefinition* def, const StructureInformation* info) const
        {
-            const auto alignment = info && def == info->m_definition ? MakeAllocAlignment(*info) : std::to_string(def->GetAlignment());
+            const auto alignment = info && def == info->m_definition ? MakeAllocAlignment(*info) : std::to_string(def->GetAlignment(m_env.m_word_size));
            if (info && !info->m_has_matching_cross_platform_structure && StructureComputations(info).GetDynamicMember())
            {
                assert(def == info->m_definition);
@@ -1043,7 +1043,7 @@ namespace
                LINE("{")
                m_intendation++;

-                LINEF("const auto arrayFill = m_stream.LoadWithFill({0} * count);", def->GetSize())
+                LINEF("const auto arrayFill = m_stream.LoadWithFill({0} * count);", def->GetSize(m_env.m_word_size))
                LINEF("auto* arrayStart = {0};", MakeTypeVarName(def))
                LINEF("auto* var = {0};", MakeTypeVarName(def))
                LINE("for (size_t index = 0; index < count; index++)")
@@ -1051,7 +1051,7 @@ namespace
                m_intendation++;

                LINEF("{0} = var;", MakeTypeVarName(info->m_definition))
-                LINEF("FillStruct_{0}(arrayFill.AtOffset(0 + {1} * index));", info->m_definition->m_name, def->GetSize())
+                LINEF("FillStruct_{0}(arrayFill.AtOffset(0 + {1} * index));", info->m_definition->m_name, def->GetSize(m_env.m_word_size))
                LINE("var++;")

                m_intendation--;
@@ -1162,14 +1162,14 @@ namespace
            else if (member->m_type && !member->m_type->m_has_matching_cross_platform_structure)
            {
                LINEF("const auto fillArraySize = static_cast<size_t>({0});", MakeEvaluation(modifier.GetArrayPointerCountEvaluation()))
-                LINEF("const auto fill = m_stream.LoadWithFill({0} * fillArraySize);", member->m_member->m_type_declaration->m_type->GetSize())
+                LINEF("const auto fill = m_stream.LoadWithFill({0} * fillArraySize);", member->m_member->m_type_declaration->m_type->GetSize(m_env.m_word_size))
                LINE("for (auto i = 0uz; i < fillArraySize; i++)")
                LINE("{")
                m_intendation++;
                LINEF("{0} = &{1}[i];", MakeTypeVarName(member->m_type->m_definition), MakeMemberAccess(info, member, modifier))
                LINEF("FillStruct_{0}(fill.AtOffset(i * {1}));",
                      MakeSafeTypeName(member->m_type->m_definition),
-                      member->m_member->m_type_declaration->m_type->GetSize())
+                      member->m_member->m_type_declaration->m_type->GetSize(m_env.m_word_size))
                m_intendation--;
                LINE("}")
            }
@@ -1337,7 +1337,7 @@ namespace
                LINEF("{0} = {1};", MakeTypeVarName(member->m_member->m_type_declaration->m_type), MakeMemberAccess(info, member, modifier))
                LINEF("FillStruct_{0}(m_stream.LoadWithFill({1}));",
                      MakeSafeTypeName(member->m_member->m_type_declaration->m_type),
-                      member->m_member->m_type_declaration->m_type->GetSize())
+                      member->m_member->m_type_declaration->m_type->GetSize(m_env.m_word_size))
            }
            else
            {
@@ -1460,7 +1460,7 @@ namespace
                }
                else
                {
-                    LINEF("m_stream.Alloc({0});", modifier.GetAlignment())
+                    LINEF("m_stream.Alloc({0});", modifier.GetAlignment(m_env.m_word_size))
                }

                LINEF("const auto allocSize = LoadDynamicFill_{0}(m_stream.LoadWithFill(0));", MakeSafeTypeName(member->m_type->m_definition))
@@ -1491,7 +1491,7 @@ namespace
                }
                else
                {
-                    LINE_MIDDLEF("{0}", modifier.GetAlignment())
+                    LINE_MIDDLEF("{0}", modifier.GetAlignment(m_env.m_word_size))
                }

                if (allocOutOfBlock && modifier.IsArrayPointer())
@@ -1617,7 +1617,7 @@ namespace
                    if (loadType == MemberLoadType::POINTER_ARRAY)
                    {
                        LINE_MIDDLEF(".OrNulled({0}uz * ({1}), sizeof({2}{3}) * ({1}), m_memory)",
-                                     member->m_member->m_type_declaration->GetSize(),
+                                     member->m_member->m_type_declaration->GetSize(m_env.m_word_size),
                                     MakeEvaluation(modifier.GetPointerArrayCountEvaluation()),
                                     MakeTypeDecl(member->m_member->m_type_declaration.get()),
                                     MakeFollowingReferences(modifier.GetFollowingDeclarationModifiers()))
@@ -1884,7 +1884,7 @@ namespace
                        LINEF("m_stream.Load<{0}>({1}); // Size: {2}",
                              info->m_definition->GetFullName(),
                              MakeTypeVarName(info->m_definition),
-                              info->m_definition->GetSize())
+                              info->m_definition->GetSize(m_env.m_word_size))
                    }
                    else
                    {
@@ -1898,7 +1898,8 @@ namespace
                {
                    if (dynamicMember == nullptr)
                    {
-                        LINEF("FillStruct_{0}(m_stream.LoadWithFill({1}));", MakeSafeTypeName(info->m_definition), info->m_definition->GetSize())
+                        LINEF(
+                            "FillStruct_{0}(m_stream.LoadWithFill({1}));", MakeSafeTypeName(info->m_definition), info->m_definition->GetSize(m_env.m_word_size))
                    }
                    else if (info->m_non_embedded_reference_exists)
                    {
@@ -489,20 +489,21 @@ namespace
                LINEF("const auto fillArraySize = static_cast<size_t>({0});", MakeEvaluation(modifier.GetArrayPointerCountEvaluation()))
                if (!computations.IsInRuntimeBlock())
                {
-                    LINEF("const auto fill = m_stream->WriteWithFill({0} * fillArraySize);", member->m_member->m_type_declaration->m_type->GetSize())
+                    LINEF("const auto fill = m_stream->WriteWithFill({0} * fillArraySize);",
+                          member->m_member->m_type_declaration->m_type->GetSize(m_env.m_word_size))
                    LINE("for (auto i = 0uz; i < fillArraySize; i++)")
                    LINE("{")
                    m_intendation++;
                    LINEF("{0} = &{1}[i];", MakeTypeVarName(member->m_type->m_definition), MakeMemberAccess(info, member, modifier))
                    LINEF("FillStruct_{0}(fill.AtOffset(i * {1}));",
                          MakeSafeTypeName(member->m_type->m_definition),
-                          member->m_member->m_type_declaration->m_type->GetSize())
+                          member->m_member->m_type_declaration->m_type->GetSize(m_env.m_word_size))
                    m_intendation--;
                    LINE("}")
                }
                else
                {
-                    LINEF("m_stream->IncBlockPos({0} * fillArraySize);", member->m_member->m_type_declaration->m_type->GetSize())
+                    LINEF("m_stream->IncBlockPos({0} * fillArraySize);", member->m_member->m_type_declaration->m_type->GetSize(m_env.m_word_size))
                }
            }
            else
@@ -626,7 +627,7 @@ namespace
                LINEF("{0} = {1};", MakeTypeVarName(member->m_member->m_type_declaration->m_type), MakeMemberAccess(info, member, modifier))
                LINEF("FillStruct_{0}(m_stream->WriteWithFill({1}));",
                      MakeSafeTypeName(member->m_member->m_type_declaration->m_type),
-                      member->m_member->m_type_declaration->m_type->GetSize())
+                      member->m_member->m_type_declaration->m_type->GetSize(m_env.m_word_size))
            }
            else
            {
@@ -738,7 +739,7 @@ namespace
            {
                if (member->m_type && !member->m_type->m_has_matching_cross_platform_structure)
                {
-                    LINE_MIDDLEF(", {0}", member->m_type->m_definition->GetSize())
+                    LINE_MIDDLEF(", {0}", member->m_type->m_definition->GetSize(m_env.m_word_size))
                }

                LINE_MIDDLEF(", {0}", MakeEvaluation(modifier.GetArrayPointerCountEvaluation()))
@@ -813,7 +814,7 @@ namespace
            }
            else
            {
-                LINEF("m_stream->Align({0});", modifier.GetAlignment())
+                LINEF("m_stream->Align({0});", modifier.GetAlignment(m_env.m_word_size))
            }

            WriteMember_InsertReuse(info, member, modifier, writeType);
@@ -1115,7 +1116,7 @@ namespace
                              MakeTypeWrittenVarName(info->m_definition),
                              info->m_definition->GetFullName(),
                              MakeTypeVarName(info->m_definition),
-                              info->m_definition->GetSize())
+                              info->m_definition->GetSize(m_env.m_word_size))
                    }
                    else
                    {
@@ -1132,7 +1133,7 @@ namespace
                    LINE("{")
                    m_intendation++;
                    LINEF("const auto fillAccessor = m_stream->WriteWithFill({0});",
-                          dynamicMember == nullptr ? info->m_definition->GetSize() : dynamicMember->m_member->m_offset)
+                          dynamicMember == nullptr ? info->m_definition->GetSize(m_env.m_word_size) : dynamicMember->m_member->m_offset)
                    LINEF("{0} = fillAccessor.Offset();", MakeTypeWrittenVarName(info->m_definition))
                    LINEF("FillStruct_{0}(fillAccessor);", MakeSafeTypeName(info->m_definition))
                    m_intendation--;
@@ -1265,7 +1266,7 @@ namespace
                LINEF("FillStruct_{0}(fillAccessor.AtOffset({1} + i * {2}));",
                      MakeSafeTypeName(memberInfo.m_member->m_type_declaration->m_type),
                      OffsetForMemberModifier(memberInfo, modifier, nestedBaseOffset),
-                      memberInfo.m_member->m_type_declaration->m_type->GetSize())
+                      memberInfo.m_member->m_type_declaration->m_type->GetSize(m_env.m_word_size))
                m_intendation--;
                LINE("}")
            }
@@ -1478,7 +1479,7 @@ namespace

        void PrintWritePtrArrayMethod_Loading(const DataDefinition* def, const StructureInformation* info, const bool reusable) const
        {
-            const auto alignment = info && def == info->m_definition ? MakeAllocAlignment(*info) : std::to_string(def->GetAlignment());
+            const auto alignment = info && def == info->m_definition ? MakeAllocAlignment(*info) : std::to_string(def->GetAlignment(m_env.m_word_size));
            LINEF("m_stream->Align({0});", alignment)

            if (reusable)
@@ -1590,7 +1591,7 @@ namespace
                LINE("{")
                m_intendation++;

-                LINEF("const auto arrayFill = m_stream->WriteWithFill({0} * count);", def->GetSize())
+                LINEF("const auto arrayFill = m_stream->WriteWithFill({0} * count);", def->GetSize(m_env.m_word_size))
                LINEF("{0} = arrayFill.Offset();", MakeTypeWrittenVarName(def))
                LINEF("auto* arrayStart = {0};", MakeTypeVarName(def))
                LINEF("auto* var = {0};", MakeTypeVarName(def))
@@ -1599,7 +1600,7 @@ namespace
                m_intendation++;

                LINEF("{0} = var;", MakeTypeVarName(info->m_definition))
-                LINEF("FillStruct_{0}(arrayFill.AtOffset(0 + {1} * index));", info->m_definition->m_name, def->GetSize())
+                LINEF("FillStruct_{0}(arrayFill.AtOffset(0 + {1} * index));", info->m_definition->m_name, def->GetSize(m_env.m_word_size))
                LINE("var++;")

                m_intendation--;
@@ -1625,7 +1626,7 @@ namespace
            LINEF("{0} = varWritten;", MakeTypeWrittenVarName(info->m_definition))
            LINEF("Write_{0}(false);", info->m_definition->m_name)
            LINE("var++;")
-            LINEF("varWritten.Inc({0});", def->GetSize())
+            LINEF("varWritten.Inc({0});", def->GetSize(m_env.m_word_size))

            m_intendation--;
            LINE("}")
@@ -89,6 +89,12 @@ bool CommandsFileReader::ReadCommandsFile(IDataRepository* repository)
    const auto result = parser->Parse();
    const auto end = std::chrono::steady_clock::now();

+    if (repository->GetGameVariants().empty())
+    {
+        con::error("Commands must specify at least one variant");
+        return false;
+    }
+
    con::debug("Processing commands took {}ms", std::chrono::duration_cast<std::chrono::milliseconds>(end - start).count());

    if (!result)
@@ -16,7 +16,7 @@
 #include "Parsing/Commands/Sequence/SequenceSetBlock.h"
 #include "Parsing/Commands/Sequence/SequenceString.h"
 #include "Parsing/Commands/Sequence/SequenceUse.h"
-#include "Parsing/Commands/Sequence/SequenceWordSize.h"
+#include "Parsing/Commands/Sequence/SequenceVariant.h"

 CommandsParser::CommandsParser(CommandsLexer* lexer, IDataRepository* targetRepository)
    : AbstractParser(lexer, std::make_unique<CommandsParserState>(targetRepository)),
@@ -43,7 +43,7 @@ const std::vector<CommandsParser::sequence_t*>& CommandsParser::GetTestsForState
        new SequenceSetBlock(),
        new SequenceString(),
        new SequenceUse(),
-        new SequenceWordSize(),
+        new SequenceVariant(),
    });

    return tests;
@@ -74,9 +74,9 @@ void CommandsParserState::AddBlock(std::unique_ptr<FastFileBlock> block) const
    m_repository->Add(std::move(block));
 }

-void CommandsParserState::SetWordSize(const WordSize wordSize) const
+void CommandsParserState::AddGameVariant(std::string variantName, const WordSize wordSize, const std::endian endianness) const
 {
-    m_repository->SetWordSize(wordSize);
+    m_repository->AddGameVariant(std::make_unique<GameVariant>(std::move(variantName), wordSize, endianness));
 }

 void CommandsParserState::SetGame(std::string gameName) const
@@ -13,8 +13,8 @@ public:
    [[nodiscard]] const IDataRepository* GetRepository() const;

    void AddBlock(std::unique_ptr<FastFileBlock> block) const;
-    void SetWordSize(WordSize wordSize) const;
    void SetGame(std::string gameName) const;
+    void AddGameVariant(std::string variantName, WordSize wordSize, std::endian endianness) const;

    [[nodiscard]] StructureInformation* GetInUse() const;
    void SetInUse(StructureInformation* structure);
@@ -0,0 +1,69 @@
+#include "SequenceVariant.h"
+
+#include "Parsing/Commands/Matcher/CommandsCommonMatchers.h"
+#include "Parsing/Commands/Matcher/CommandsMatcherFactory.h"
+
+namespace
+{
+    static constexpr auto CAPTURE_VARIANT_NAME = 1;
+    static constexpr auto CAPTURE_WORD_SIZE = 2;
+
+    static constexpr auto TAG_LITTLE_ENDIAN = 1;
+    static constexpr auto TAG_BIG_ENDIAN = 2;
+} // namespace
+
+SequenceVariant::SequenceVariant()
+{
+    const CommandsMatcherFactory create(this);
+
+    AddMatchers({
+        create.Keyword("variant"),
+        create.Identifier().Capture(CAPTURE_VARIANT_NAME),
+        create.Integer().Capture(CAPTURE_WORD_SIZE),
+        create.Or({
+            create.Keyword("le").Tag(TAG_LITTLE_ENDIAN),
+            create.Keyword("be").Tag(TAG_BIG_ENDIAN),
+        }),
+        create.Char(';'),
+    });
+}
+
+void SequenceVariant::ProcessMatch(CommandsParserState* state, SequenceResult<CommandsParserValue>& result) const
+{
+    std::string variantName = result.NextCapture(CAPTURE_VARIANT_NAME).IdentifierValue();
+
+    const auto& wordSizeToken = result.NextCapture(CAPTURE_WORD_SIZE);
+    WordSize wordSize;
+    switch (wordSizeToken.IntegerValue())
+    {
+    case 32:
+        wordSize = WordSize::BITS_32;
+        break;
+
+    case 64:
+        wordSize = WordSize::BITS_64;
+        break;
+
+    default:
+        throw ParsingException(wordSizeToken.GetPos(), "Unknown word size");
+    }
+
+    std::endian endianness;
+    switch (result.NextTag())
+    {
+    case TAG_LITTLE_ENDIAN:
+        endianness = std::endian::little;
+        break;
+
+    case TAG_BIG_ENDIAN:
+        endianness = std::endian::big;
+        break;
+
+    default:
+        assert(false);
+        endianness = std::endian::little;
+        break;
+    }
+
+    state->AddGameVariant(std::move(variantName), wordSize, endianness);
+}
@@ -2,10 +2,10 @@

 #include "Parsing/Commands/Impl/CommandsParser.h"

-class SequenceWordSize final : public CommandsParser::sequence_t
+class SequenceVariant final : public CommandsParser::sequence_t
 {
 public:
-    SequenceWordSize();
+    SequenceVariant();

 protected:
    void ProcessMatch(CommandsParserState* state, SequenceResult<CommandsParserValue>& result) const override;
@@ -1,39 +0,0 @@
-#include "SequenceWordSize.h"
-
-#include "Parsing/Commands/Matcher/CommandsCommonMatchers.h"
-#include "Parsing/Commands/Matcher/CommandsMatcherFactory.h"
-
-namespace
-{
-    static constexpr auto CAPTURE_WORD_SIZE = 1;
-}
-
-SequenceWordSize::SequenceWordSize()
-{
-    const CommandsMatcherFactory create(this);
-
-    AddMatchers({
-        create.Keyword("wordsize"),
-        create.Integer().Capture(CAPTURE_WORD_SIZE),
-        create.Char(';'),
-    });
-}
-
-void SequenceWordSize::ProcessMatch(CommandsParserState* state, SequenceResult<CommandsParserValue>& result) const
-{
-    const auto& wordSizeToken = result.NextCapture(CAPTURE_WORD_SIZE);
-
-    switch (wordSizeToken.IntegerValue())
-    {
-    case 32:
-        state->SetWordSize(WordSize::BITS_32);
-        break;
-
-    case 64:
-        state->SetWordSize(WordSize::BITS_64);
-        break;
-
-    default:
-        throw ParsingException(wordSizeToken.GetPos(), "Unknown word size");
-    }
-}
@@ -68,7 +68,8 @@ void HeaderBlockStruct::OnClose(HeaderParserState* state)

    if (m_has_custom_align)
    {
-        structDefinition->m_alignment = static_cast<unsigned>(m_custom_alignment);
+        for (auto& alignment : structDefinition->m_alignment)
+            alignment = static_cast<unsigned>(m_custom_alignment);
        structDefinition->m_flags |= DefinitionWithMembers::FLAG_ALIGNMENT_FORCED;
    }

@@ -68,7 +68,8 @@ void HeaderBlockUnion::OnClose(HeaderParserState* state)

    if (m_has_custom_align)
    {
-        unionDefinition->m_alignment = static_cast<unsigned>(m_custom_alignment);
+        for (auto& alignment : unionDefinition->m_alignment)
+            alignment = static_cast<unsigned>(m_custom_alignment);
        unionDefinition->m_flags |= DefinitionWithMembers::FLAG_ALIGNMENT_FORCED;
    }

@@ -11,10 +11,12 @@

 namespace
 {
-    bool CalculateFieldsIfNecessary(IDataRepository* repository, const DataDefinition* definition);
-    bool CalculateFields(IDataRepository* repository, TypeDeclaration* declaration);
+    constexpr auto CLEAR_FLAGS_MASK = ~(DefinitionWithMembers::FLAG_FIELDS_CALCULATING | DefinitionWithMembers::FLAG_FIELDS_CALCULATED);

-    bool CalculateAlign(IDataRepository* repository, TypeDeclaration* declaration)
+    bool CalculateFieldsIfNecessary(IDataRepository* repository, const DataDefinition* definition, WordSize wordSize);
+    bool CalculateFields(IDataRepository* repository, TypeDeclaration* declaration, WordSize wordSize);
+
+    bool CalculateAlign(IDataRepository* repository, TypeDeclaration* declaration, const WordSize wordSize)
    {
        auto hasPointerModifier = false;
        for (const auto& declarationModifier : declaration->m_declaration_modifiers)
@@ -28,13 +30,14 @@ namespace

        if (hasPointerModifier)
        {
-            declaration->m_alignment = GetPointerSizeForWordSize(repository->GetWordSize());
+            declaration->m_alignment[std::to_underlying(wordSize)] = GetPointerSizeForWordSize(wordSize);
        }
        else
        {
-            if (!CalculateFieldsIfNecessary(repository, declaration->m_type))
+            if (!CalculateFieldsIfNecessary(repository, declaration->m_type, wordSize))
                return false;
-            declaration->m_alignment = declaration->m_type->GetAlignment();
+
+            declaration->m_alignment[std::to_underlying(wordSize)] = declaration->m_type->GetAlignment(wordSize);
            if (declaration->m_type->GetForceAlignment())
                declaration->m_flags |= TypeDeclaration::FLAG_ALIGNMENT_FORCED;
        }
@@ -42,31 +45,32 @@ namespace
        return true;
    }

-    bool CalculateAlign(IDataRepository* repository, DefinitionWithMembers* definition)
+    bool CalculateAlign(IDataRepository* repository, DefinitionWithMembers* definition, const WordSize wordSize)
    {
        if (!definition->GetForceAlignment())
        {
-            definition->m_alignment = 0;
+            auto& definitionAlignment = definition->m_alignment[std::to_underlying(wordSize)];
+            definitionAlignment = 0;
            for (const auto& member : definition->m_members)
            {
-                if (!CalculateFields(repository, member->m_type_declaration.get()))
+                if (!CalculateFields(repository, member->m_type_declaration.get(), wordSize))
                    return false;

-                const auto memberAlignment = member->GetAlignment();
-                definition->m_alignment = std::max(memberAlignment, definition->m_alignment);
+                const auto memberAlignment = member->GetAlignment(wordSize);
+                definitionAlignment = std::max(memberAlignment, definitionAlignment);
            }
        }

        return true;
    }

-    bool CalculateSize(IDataRepository* repository, TypeDeclaration* declaration)
+    bool CalculateSize(IDataRepository* repository, TypeDeclaration* declaration, const WordSize wordSize)
    {
        if (declaration->m_declaration_modifiers.empty())
        {
-            if (!CalculateFieldsIfNecessary(repository, declaration->m_type))
+            if (!CalculateFieldsIfNecessary(repository, declaration->m_type, wordSize))
                return false;
-            declaration->m_size = declaration->m_type->GetSize();
+            declaration->m_size[std::to_underlying(wordSize)] = declaration->m_type->GetSize(wordSize);
        }
        else
        {
@@ -75,9 +79,9 @@ namespace
            // If the first modifier is a pointer we do not need the actual type size
            if (declaration->m_declaration_modifiers.back()->GetType() != DeclarationModifierType::POINTER)
            {
-                if (!CalculateFieldsIfNecessary(repository, declaration->m_type))
+                if (!CalculateFieldsIfNecessary(repository, declaration->m_type, wordSize))
                    return false;
-                currentSize = declaration->m_type->GetSize();
+                currentSize = declaration->m_type->GetSize(wordSize);
            }

            for (auto i = declaration->m_declaration_modifiers.size(); i > 0; i--)
@@ -87,7 +91,7 @@ namespace
                switch (declarationModifier->GetType())
                {
                case DeclarationModifierType::POINTER:
-                    currentSize = GetPointerSizeForWordSize(repository->GetWordSize());
+                    currentSize = GetPointerSizeForWordSize(wordSize);
                    break;

                case DeclarationModifierType::ARRAY:
@@ -96,25 +100,26 @@ namespace
                }
            }

-            declaration->m_size = currentSize;
+            declaration->m_size[std::to_underlying(wordSize)] = currentSize;
        }

        return true;
    }

-    bool CalculateSize(IDataRepository* repository, StructDefinition* definition)
+    bool CalculateSize(IDataRepository* repository, StructDefinition* definition, const WordSize wordSize)
    {
-        definition->m_size = 0;
+        auto& definitionSize = definition->m_size[std::to_underlying(wordSize)];
+        definitionSize = 0;
        auto currentBitOffset = 0u;

        for (const auto& member : definition->m_members)
        {
-            if (!CalculateFields(repository, member->m_type_declaration.get()))
+            if (!CalculateFields(repository, member->m_type_declaration.get(), wordSize))
                return false;

            if (member->m_type_declaration->m_has_custom_bit_size)
            {
-                member->m_offset = definition->m_size + currentBitOffset / 8;
+                member->m_offset = definitionSize + currentBitOffset / 8;
                currentBitOffset += member->m_type_declaration->m_custom_bit_size;
            }
            else
@@ -122,64 +127,66 @@ namespace
                if (currentBitOffset > 0)
                {
                    currentBitOffset = utils::Align(currentBitOffset, 8u);
-                    definition->m_size += currentBitOffset / 8;
+                    definitionSize += currentBitOffset / 8;
                    currentBitOffset = 0;
                }

-                definition->m_size = utils::Align(definition->m_size,
-                                                  member->GetForceAlignment() ? member->GetAlignment() : std::min(member->GetAlignment(), definition->m_pack));
+                definitionSize =
+                    utils::Align(definitionSize,
+                                 member->GetForceAlignment() ? member->GetAlignment(wordSize) : std::min(member->GetAlignment(wordSize), definition->m_pack));

-                member->m_offset = definition->m_size;
+                member->m_offset = definitionSize;

-                definition->m_size += member->m_type_declaration->GetSize();
+                definitionSize += member->m_type_declaration->GetSize(wordSize);
            }
        }

        if (currentBitOffset > 0)
        {
            currentBitOffset = utils::Align(currentBitOffset, 8u);
-            definition->m_size += currentBitOffset / 8;
+            definitionSize += currentBitOffset / 8;
        }

-        definition->m_size = utils::Align(definition->m_size, definition->m_alignment);
+        definitionSize = utils::Align(definitionSize, definition->m_alignment[std::to_underlying(wordSize)]);

        return true;
    }

-    bool CalculateSize(IDataRepository* repository, UnionDefinition* definition)
+    bool CalculateSize(IDataRepository* repository, UnionDefinition* definition, const WordSize wordSize)
    {
-        definition->m_size = 0;
+        auto& definitionSize = definition->m_size[std::to_underlying(wordSize)];
+        definitionSize = 0;

        for (const auto& member : definition->m_members)
        {
-            if (!CalculateFields(repository, member->m_type_declaration.get()))
+            if (!CalculateFields(repository, member->m_type_declaration.get(), wordSize))
                return false;

            member->m_offset = 0;

-            const auto memberSize = member->m_type_declaration->GetSize();
-            if (memberSize > definition->m_size)
-                definition->m_size = memberSize;
+            const auto memberSize = member->m_type_declaration->GetSize(wordSize);
+            if (memberSize > definitionSize)
+                definitionSize = memberSize;
        }

-        definition->m_size = utils::Align(definition->m_size, definition->m_alignment);
+        definitionSize = utils::Align(definitionSize, definition->m_alignment[std::to_underlying(wordSize)]);

        return true;
    }

-    bool CalculateFields(IDataRepository* repository, TypeDeclaration* declaration)
+    bool CalculateFields(IDataRepository* repository, TypeDeclaration* declaration, const WordSize wordSize)
    {
        if (declaration->m_flags & TypeDeclaration::FLAG_FIELDS_CALCULATED)
            return true;

-        if (!CalculateAlign(repository, declaration) || !CalculateSize(repository, declaration))
+        if (!CalculateAlign(repository, declaration, wordSize) || !CalculateSize(repository, declaration, wordSize))
            return false;

        declaration->m_flags |= TypeDeclaration::FLAG_FIELDS_CALCULATED;
        return true;
    }

-    bool CalculateFields(IDataRepository* repository, StructDefinition* structDefinition)
+    bool CalculateFields(IDataRepository* repository, StructDefinition* structDefinition, const WordSize wordSize)
    {
        if (structDefinition->m_flags & DefinitionWithMembers::FLAG_FIELDS_CALCULATED)
            return true;
@@ -191,7 +198,7 @@ namespace

        structDefinition->m_flags |= DefinitionWithMembers::FLAG_FIELDS_CALCULATING;

-        if (!CalculateAlign(repository, structDefinition) || !CalculateSize(repository, structDefinition))
+        if (!CalculateAlign(repository, structDefinition, wordSize) || !CalculateSize(repository, structDefinition, wordSize))
        {
            return false;
        }
@@ -202,7 +209,7 @@ namespace
        return true;
    }

-    bool CalculateFields(IDataRepository* repository, UnionDefinition* unionDefinition)
+    bool CalculateFields(IDataRepository* repository, UnionDefinition* unionDefinition, const WordSize wordSize)
    {
        if (unionDefinition->m_flags & DefinitionWithMembers::FLAG_FIELDS_CALCULATED)
            return true;
@@ -214,7 +221,7 @@ namespace

        unionDefinition->m_flags |= DefinitionWithMembers::FLAG_FIELDS_CALCULATING;

-        if (!CalculateAlign(repository, unionDefinition) || !CalculateSize(repository, unionDefinition))
+        if (!CalculateAlign(repository, unionDefinition, wordSize) || !CalculateSize(repository, unionDefinition, wordSize))
        {
            return false;
        }
@@ -225,56 +232,75 @@ namespace
        return true;
    }

-    bool CalculateFieldsIfNecessary(IDataRepository* repository, const DataDefinition* definition)
+    bool CalculateFieldsIfNecessary(IDataRepository* repository, const DataDefinition* definition, const WordSize wordSize)
    {
        if (definition->GetType() == DataDefinitionType::STRUCT)
        {
            // We can do a const cast here because the only reason that field is const anyway is because it could be a base type
-            return CalculateFields(repository, dynamic_cast<StructDefinition*>(const_cast<DataDefinition*>(definition)));
+            return CalculateFields(repository, dynamic_cast<StructDefinition*>(const_cast<DataDefinition*>(definition)), wordSize);
        }

        if (definition->GetType() == DataDefinitionType::UNION)
        {
            // We can do a const cast here because the only reason that field is const anyway is because it could be a base type
-            return CalculateFields(repository, dynamic_cast<UnionDefinition*>(const_cast<DataDefinition*>(definition)));
+            return CalculateFields(repository, dynamic_cast<UnionDefinition*>(const_cast<DataDefinition*>(definition)), wordSize);
        }

        if (definition->GetType() == DataDefinitionType::TYPEDEF)
        {
            // We can do a const cast here because the only reason that field is const anyway is because it could be a base type
-            return CalculateFields(repository, dynamic_cast<TypedefDefinition*>(const_cast<DataDefinition*>(definition))->m_type_declaration.get());
+            return CalculateFields(repository, dynamic_cast<TypedefDefinition*>(const_cast<DataDefinition*>(definition))->m_type_declaration.get(), wordSize);
        }

        return true;
    }
+
+    void ClearDefinitionFlags(DefinitionWithMembers& definition)
+    {
+        definition.m_flags &= CLEAR_FLAGS_MASK;
+
+        for (const auto& member : definition.m_members)
+            member->m_type_declaration->m_flags &= CLEAR_FLAGS_MASK;
+    }
+
+    void ClearDefinitionFlags(IDataRepository& repository)
+    {
+        for (auto* structDefinition : repository.GetAllStructs())
+            ClearDefinitionFlags(*structDefinition);
+
+        for (auto* unionDefinition : repository.GetAllUnions())
+            ClearDefinitionFlags(*unionDefinition);
+
+        for (auto* typedefDeclaration : repository.GetAllTypedefs())
+            typedefDeclaration->m_type_declaration->m_flags &= CLEAR_FLAGS_MASK;
+    }
 } // namespace

 bool CalculateSizeAndAlignPostProcessor::PostProcess(IDataRepository* repository)
 {
-    if (repository->GetWordSize() == WordSize::UNKNOWN)
+    for (auto wordSizeNum = 0; wordSizeNum < WORD_SIZE_COUNT; wordSizeNum++)
    {
-        con::error("You must set a word size!");
-        return false;
-    }
+        const auto wordSize = static_cast<WordSize>(wordSizeNum);
+        for (auto* structDefinition : repository->GetAllStructs())
+        {
+            if (!CalculateFields(repository, structDefinition, wordSize))
+                return false;
+        }

-    for (auto* structDefinition : repository->GetAllStructs())
-    {
-        if (!CalculateFields(repository, structDefinition))
+        for (auto* unionDefinition : repository->GetAllUnions())
+        {
+            if (!CalculateFields(repository, unionDefinition, wordSize))
+                return false;
+        }

-            return false;
-    }
+        for (auto* typedefDeclaration : repository->GetAllTypedefs())
+        {
+            if (!CalculateFields(repository, typedefDeclaration->m_type_declaration.get(), wordSize))
+                return false;
+        }

-    for (auto* unionDefinition : repository->GetAllUnions())
-    {
-        if (!CalculateFields(repository, unionDefinition))
-
-            return false;
-    }
-
-    for (auto* typedefDeclaration : repository->GetAllTypedefs())
-    {
-        if (!CalculateFields(repository, typedefDeclaration->m_type_declaration.get()))
-            return false;
+        if (wordSizeNum + 1 < WORD_SIZE_COUNT)
+            ClearDefinitionFlags(*repository);
    }

    return true;
@@ -40,18 +40,10 @@ bool CrossPlatformStructurePostProcessor::PostProcess(IDataRepository* repositor
 {
    const auto& allInfos = repository->GetAllStructureInformation();

-    if (repository->GetWordSize() == OWN_WORD_SIZE)
+    std::unordered_set<const void*> visitedStructures;
+    for (const auto& info : allInfos)
    {
-        for (const auto& info : allInfos)
-            info->m_has_matching_cross_platform_structure = true;
-    }
-    else
-    {
-        std::unordered_set<const void*> visitedStructures;
-        for (const auto& info : allInfos)
-        {
-            CalculateHasMatchingCrossPlatformStructure(visitedStructures, info);
-        }
+        CalculateHasMatchingCrossPlatformStructure(visitedStructures, info);
    }

    return true;
@@ -4,9 +4,10 @@
 #include "Domain/Definition/StructDefinition.h"
 #include "Domain/Definition/TypedefDefinition.h"
 #include "Domain/Definition/UnionDefinition.h"
-#include "Domain/Environment/WordSize.h"
-#include "Domain/FastFile/FastFileBlock.h"
+#include "Domain/FastFileBlock.h"
+#include "Domain/GameVariant.h"
 #include "Domain/Information/StructureInformation.h"
+#include "Domain/WordSize.h"

 #include <vector>

@@ -30,8 +31,8 @@ public:

    [[nodiscard]] virtual const std::string& GetGameName() const = 0;
    virtual void SetGame(std::string gameName) = 0;
-    [[nodiscard]] virtual WordSize GetWordSize() const = 0;
-    virtual void SetWordSize(WordSize wordSize) = 0;
+    [[nodiscard]] virtual const std::vector<GameVariant*>& GetGameVariants() const = 0;
+    virtual void AddGameVariant(std::unique_ptr<GameVariant> gameVariant) = 0;

    [[nodiscard]] virtual const std::vector<EnumDefinition*>& GetAllEnums() const = 0;
    [[nodiscard]] virtual const std::vector<StructDefinition*>& GetAllStructs() const = 0;
@@ -1,9 +1,6 @@
 #include "InMemoryRepository.h"

-InMemoryRepository::InMemoryRepository()
-    : m_word_size(WordSize::UNKNOWN)
-{
-}
+InMemoryRepository::InMemoryRepository() = default;

 InMemoryRepository::~InMemoryRepository()
 {
@@ -19,6 +16,8 @@ InMemoryRepository::~InMemoryRepository()
        delete structureInformation;
    for (const auto* fastFileBlock : m_fast_file_blocks)
        delete fastFileBlock;
+    for (const auto* gameVariant : m_game_variants)
+        delete gameVariant;
 }

 void InMemoryRepository::Add(std::unique_ptr<EnumDefinition> enumsDefinition)
@@ -83,14 +82,14 @@ void InMemoryRepository::SetGame(std::string gameName)
    m_game_name = std::move(gameName);
 }

-WordSize InMemoryRepository::GetWordSize() const
+[[nodiscard]] const std::vector<GameVariant*>& InMemoryRepository::GetGameVariants() const
 {
-    return m_word_size;
+    return m_game_variants;
 }

-void InMemoryRepository::SetWordSize(const WordSize wordSize)
+void InMemoryRepository::AddGameVariant(std::unique_ptr<GameVariant> gameVariant)
 {
-    m_word_size = wordSize;
+    m_game_variants.emplace_back(gameVariant.release());
 }

 const std::vector<EnumDefinition*>& InMemoryRepository::GetAllEnums() const
@@ -24,8 +24,8 @@ public:

    [[nodiscard]] const std::string& GetGameName() const override;
    void SetGame(std::string gameName) override;
-    [[nodiscard]] WordSize GetWordSize() const override;
-    void SetWordSize(WordSize wordSize) override;
+    [[nodiscard]] const std::vector<GameVariant*>& GetGameVariants() const override;
+    void AddGameVariant(std::unique_ptr<GameVariant> gameVariant) override;

    [[nodiscard]] const std::vector<EnumDefinition*>& GetAllEnums() const override;
    [[nodiscard]] const std::vector<StructDefinition*>& GetAllStructs() const override;
@@ -54,5 +54,5 @@ private:
    std::unordered_map<const DefinitionWithMembers*, StructureInformation*> m_structure_information_by_definition;
    std::unordered_map<const DataDefinition*, TypeInformation*> m_type_information_by_definition;
    std::string m_game_name;
-    WordSize m_word_size;
+    std::vector<GameVariant*> m_game_variants;
 };
@@ -183,6 +183,17 @@ void PrettyPrinter::PrintTypedefArrayOfPointers(TypedefDefinition* typedefDefini
    m_stream << "\n";
 }

+void PrettyPrinter::PrintSizeAndAlignment(DataDefinition& dataDefinition) const
+{
+    for (auto wordSizeNum = 0u; wordSizeNum < WORD_SIZE_COUNT; wordSizeNum++)
+    {
+        const auto wordSize = static_cast<WordSize>(wordSizeNum);
+        const auto bitWordSizeValue = GetPointerSizeForWordSize(wordSize) * 8;
+        m_stream << std::format(" Alignment ({}bit): {}\n", bitWordSizeValue, dataDefinition.GetAlignment(wordSize));
+        m_stream << std::format(" Size ({}bit): {}\n", bitWordSizeValue, dataDefinition.GetSize(wordSize));
+    }
+}
+
 void PrettyPrinter::PrintEnums() const
 {
    const auto& allEnums = m_repository->GetAllEnums();
@@ -191,8 +202,7 @@ void PrettyPrinter::PrintEnums() const
    for (auto* enumDefinition : allEnums)
    {
        m_stream << std::format(" Name: {}\n", enumDefinition->GetFullName());
-        m_stream << std::format(" Alignment: {}\n", enumDefinition->GetAlignment());
-        m_stream << std::format(" Size: {}\n", enumDefinition->GetSize());
+        PrintSizeAndAlignment(*enumDefinition);

        for (const auto& enumMember : enumDefinition->m_members)
        {
@@ -211,8 +221,7 @@ void PrettyPrinter::PrintStructs() const
    for (auto* structDefinition : allStructs)
    {
        m_stream << std::format(" Name: {}\n", structDefinition->GetFullName());
-        m_stream << std::format(" Alignment: {}\n", structDefinition->GetAlignment());
-        m_stream << std::format(" Size: {}\n", structDefinition->GetSize());
+        PrintSizeAndAlignment(*structDefinition);

        for (const auto& variable : structDefinition->m_members)
        {
@@ -231,8 +240,7 @@ void PrettyPrinter::PrintUnions() const
    for (auto* unionDefinition : allUnions)
    {
        m_stream << std::format(" Name: {}\n", unionDefinition->GetFullName());
-        m_stream << std::format(" Alignment: {}\n", unionDefinition->GetAlignment());
-        m_stream << std::format(" Size: {}\n", unionDefinition->GetSize());
+        PrintSizeAndAlignment(*unionDefinition);

        for (const auto& variable : unionDefinition->m_members)
        {
@@ -251,8 +259,7 @@ void PrettyPrinter::PrintTypedefs() const
    for (auto* typedefDefinition : allTypedefs)
    {
        m_stream << std::format(" Name: {}\n", typedefDefinition->GetFullName());
-        m_stream << std::format(" Alignment: {}\n", typedefDefinition->GetAlignment());
-        m_stream << std::format(" Size: {}\n", typedefDefinition->GetSize());
+        PrintSizeAndAlignment(*typedefDefinition);

        const auto& declarationModifiers = typedefDefinition->m_type_declaration->m_declaration_modifiers;
        if (declarationModifiers.empty())
@@ -18,6 +18,7 @@ private:
    void PrintVariable(Variable* variable) const;
    void PrintTypedefPointerToArray(TypedefDefinition* typedefDefinition) const;
    void PrintTypedefArrayOfPointers(TypedefDefinition* typedefDefinition) const;
+    void PrintSizeAndAlignment(DataDefinition& dataDefinition) const;

    void PrintEnums() const;
    void PrintStructs() const;