mirror of
https://github.com/Mauler125/r5sdk.git
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6e7bfab4bd
Add missing types to fully mapped out PakGlobals_s struct, which is a 13MiB+ structure! This covers the vast majority of the pakfile system which is why we had to change a bunch of stuff for this patch. This patch also comes with: - Reversed 'JobFifoLock_s' structure - Reversed 'PakTracker_s' structure - Reversed 'PakAssetTracker_s' structure Many globals have been dropped as they were covered by the large PakGlobals_s singleton. The pak decoder logic has been changed up as well, we now use a decode mode enumerant which will make it easier to add in more decoders for the pak files in the future.
137 lines
3.2 KiB
C++
137 lines
3.2 KiB
C++
#pragma once
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class RHashMap;
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/* ==== RTECH =========================================================================================================================================================== */
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// [ PIXIE ]: I'm very unsure about this, but it really seems like it
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inline int(*v_RHashMap_FindSlot)(RHashMap* const thisptr);
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inline void(*v_RHashMap_FreeSlot)(RHashMap* const thisptr, const int slotNum);
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class RHashMap
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{
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public:
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inline int FindSlot(void)
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{
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return v_RHashMap_FindSlot(this);
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}
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inline void FreeSlot(const unsigned int slotNum)
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{
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v_RHashMap_FreeSlot(this, slotNum);
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}
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private:
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int m_index;
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int m_slotsLeft;
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int m_structSize;
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int m_searchMask;
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void* m_buffer;
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int m_slotsUsed;
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int padding_perhaps;
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};
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class RHashMap_MT
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{
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public:
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inline int FindSlot(void)
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{
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AcquireSRWLockExclusive(&m_lock);
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const int slot = m_mgr.FindSlot();
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ReleaseSRWLockExclusive(&m_lock);
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return slot;
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}
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inline void FreeSlot(const unsigned int slotNum)
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{
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AcquireSRWLockExclusive(&m_lock);
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m_mgr.FreeSlot(slotNum);
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ReleaseSRWLockExclusive(&m_lock);
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}
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private:
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RHashMap m_mgr;
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SRWLOCK m_lock;
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};
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struct RMultiHashMap
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{
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int globalIndex;
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int firstBufSize;
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void* firstBuffer;
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void* secondBuffer;
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int firstSlotsUsed;
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int secondSlotsUsed;
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int firstIndex;
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int secondIndex;
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int secondBufMask;
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};
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#pragma pack(push, 4)
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struct RBitRead
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{
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unsigned __int64 m_dataBuf;
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unsigned int m_bitsAvailable;
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RBitRead() : m_dataBuf(0), m_bitsAvailable(64) {};
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FORCEINLINE void ConsumeData(unsigned __int64 input, unsigned int numBits = 64)
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{
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if (numBits > m_bitsAvailable)
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{
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assert(false && "RBitRead::ConsumeData: numBits must be less than or equal to m_bitsAvailable.");
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return;
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}
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m_dataBuf |= input << (64 - numBits);
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}
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FORCEINLINE void ConsumeData(void* input, unsigned int numBits = 64)
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{
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if (numBits > m_bitsAvailable)
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{
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assert(false && "RBitRead::ConsumeData: numBits must be less than or equal to m_bitsAvailable.");
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return;
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}
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m_dataBuf |= *reinterpret_cast<unsigned __int64*>(input) << (64 - numBits);
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}
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FORCEINLINE int BitsAvailable() const { return m_bitsAvailable; };
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FORCEINLINE unsigned __int64 ReadBits(unsigned int numBits)
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{
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assert(numBits <= 64 && "RBitRead::ReadBits: numBits must be less than or equal to 64.");
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return m_dataBuf & ((1ull << numBits) - 1);
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}
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FORCEINLINE void DiscardBits(unsigned int numBits)
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{
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assert(numBits <= 64 && "RBitRead::DiscardBits: numBits must be less than or equal to 64.");
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this->m_dataBuf >>= numBits;
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this->m_bitsAvailable += numBits;
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}
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};
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#pragma pack(pop)
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///////////////////////////////////////////////////////////////////////////////
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class V_ReSTD : public IDetour
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{
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virtual void GetAdr(void) const
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{
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LogFunAdr("RHashMap::FindSlot", v_RHashMap_FindSlot);
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LogFunAdr("RHashMap::FreeSlot", v_RHashMap_FreeSlot);
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}
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virtual void GetFun(void) const
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{
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g_GameDll.FindPatternSIMD("44 8B 51 0C 4C 8B C1").GetPtr(v_RHashMap_FindSlot);
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g_GameDll.FindPatternSIMD("48 89 5C 24 ?? 44 8B 59 0C").GetPtr(v_RHashMap_FreeSlot);
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}
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virtual void GetVar(void) const { }
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virtual void GetCon(void) const { }
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virtual void Detour(const bool bAttach) const { };
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};
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///////////////////////////////////////////////////////////////////////////////
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