TLSData.h

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#pragma once
 
#include "RE/B/BSExtraData.h"
#include "RE/E/ExtraDataList.h"
#include "RE/E/ExtraDataTypes.h"
 
namespace RE
{
    struct TLSData
    {
        inline static constexpr uint32_t CACHED_EXTRA_DATA_SIZE = (static_cast<uint32_t>(ExtraDataType::kResourcesPreload) + 1);
        std::uint8_t                     unk000[0x10];                             // 000
        std::uint32_t                    stateCounter;                             // 010 - on GetExtraData(), this gets checked against the GlobalStateCounter, which is incremented every time extra data is changed or removed; if they're not equal, then the following cached extra data is zeroed-out and recached
        std::uint32_t                    pad014;                                   // 014
        ExtraDataList*                   cachedExtraDataList;                      // 018
        BSExtraData*                     cachedExtraData[CACHED_EXTRA_DATA_SIZE];  // 020 - ExtraData types up to kResourcesPreload (0xB5) are cached
        std::uint8_t                     unk5D0[0x30];                             // 5D0
        bool                             consoleMode;                              // 600
        std::uint8_t                     unk601[0x167];                            // 601
        std::uint32_t                    taskFlag;                                 // 768 -- unknown enum
                                                                                   // ... many others ...
    };
    static_assert(offsetof(TLSData, consoleMode) == 0x600);
    static_assert(offsetof(TLSData, taskFlag) == 0x768);
 
    inline static TLSData* GetStaticTLSData()
    {
        REL::Relocation<std::uint32_t*> tlsIndex{ Offset::TlsIndex };
        auto                            tlsDataArray = reinterpret_cast<TLSData**>(__readgsqword(0x58));
        return tlsDataArray[*tlsIndex];
    }
}