ArchiveDirectoryFile.hpp

#pragma once
 
#include <string>
#include <vector>
 
#include <Common/ResourcePipeline/AssetType.hpp>
#include <Common/ResourcePipeline/Uuid.hpp>
 
namespace Grindstone::Assets {
    struct ArchiveDirectoryFile {
        const static uint32_t CURRENT_VERSION = 1;
 
        struct Header {
            const char signature[4] = { 'G', 'D', 'I', 'R' };
            uint32_t version = CURRENT_VERSION;
            uint32_t buildCode = 0;
            uint32_t headerSize = sizeof(Header);
            uint32_t assetTypeCount = static_cast<uint32_t>(AssetType::Count);
            uint32_t assetTypeIndexSize;
            uint32_t assetInfoIndexSize;
            uint32_t archiveIndexSize;
            uint32_t stringsSize;
        };
 
        struct AssetTypeSectionInfo {
            uint64_t offset;
            uint16_t count;
        };
 
        struct AssetInfo {
            Grindstone::Uuid uuid;
            uint64_t filenameOffset;
            uint16_t filenameSize;
            uint32_t crc;
            uint16_t archiveIndex;
            uint64_t offset;
            uint64_t size;
        };
 
        struct ArchiveInfo {
            uint32_t crc;
        };
 
        Header header;
        std::vector<AssetTypeSectionInfo> assetInfoIndex;
        std::vector<AssetInfo> assets;
        std::vector<ArchiveInfo> archives;
        std::vector<std::string> strings;
    };
}