chore: add ability for zcg to generate files once per template

src/ZoneCodeGeneratorLib/Generating/OncePerAssetRenderingContext.h

@@ -0,0 +1,59 @@
+#pragma once
+
+#include "Domain/Computations/MemberComputations.h"
+#include "Domain/Information/StructureInformation.h"
+#include "Persistence/IDataRepository.h"
+
+#include <string>
+#include <unordered_map>
+
+class RenderingUsedType
+{
+public:
+    RenderingUsedType(const DataDefinition* type, StructureInformation* info);
+
+    bool m_members_loaded;
+    const DataDefinition* m_type;
+    StructureInformation* m_info;
+    bool m_is_context_asset;
+
+    bool m_non_runtime_reference_exists;
+    bool m_non_embedded_reference_exists;
+    bool m_array_reference_exists;
+    bool m_pointer_array_reference_exists;
+    bool m_pointer_array_reference_is_reusable;
+};
+
+class OncePerAssetRenderingContext
+{
+public:
+    static std::unique_ptr<OncePerAssetRenderingContext> BuildContext(const IDataRepository* repository, StructureInformation* asset);
+
+    std::string m_game;
+    bool m_architecture_mismatch;
+    unsigned m_pointer_size;
+    std::vector<const FastFileBlock*> m_blocks;
+
+    StructureInformation* m_asset;
+
+    std::vector<RenderingUsedType*> m_used_types;
+    std::vector<RenderingUsedType*> m_used_structures;
+    std::vector<RenderingUsedType*> m_referenced_assets;
+    bool m_has_actions;
+
+    const FastFileBlock* m_default_normal_block;
+    const FastFileBlock* m_default_temp_block;
+
+private:
+    OncePerAssetRenderingContext(std::string game, Architecture gameArchitecture, std::vector<const FastFileBlock*> fastFileBlocks);
+
+    RenderingUsedType* AddUsedType(std::unique_ptr<RenderingUsedType> usedType);
+    RenderingUsedType* GetBaseType(const IDataRepository* repository, MemberComputations* computations, RenderingUsedType* usedType);
+    void AddMembersToContext(const IDataRepository* repository, StructureInformation* info);
+    void ScanUsedTypeIfNeeded(const IDataRepository* repository, MemberComputations* computations, RenderingUsedType* usedType);
+    void MakeAsset(const IDataRepository* repository, StructureInformation* asset);
+    void CreateUsedTypeCollections();
+    bool UsedTypeHasActions(const RenderingUsedType* usedType) const;
+
+    std::unordered_map<const DataDefinition*, std::unique_ptr<RenderingUsedType>> m_used_types_lookup;
+};