mirror of
https://github.com/Mauler125/r5sdk.git
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261 lines
6.6 KiB
C++
261 lines
6.6 KiB
C++
#ifndef RTECH_IPACKFILE_H
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#define RTECH_IPACKFILE_H
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#define PLATFORM_PAK_PATH "paks\\Win64\\"
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#define PLATFORM_PAK_OVERRIDE_PATH "paks\\Win32\\"
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#define INVALID_PAK_HANDLE -1
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#define PAK_MAX_TYPES 64
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#define PAK_HEADER_MAGIC (('k'<<24)+('a'<<16)+('P'<<8)+'R')
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typedef int RPakHandle_t;
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enum class RPakStatus_t : int32_t
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{
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PAK_STATUS_FREED = 0,
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PAK_STATUS_LOAD_PENDING = 1,
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PAK_STATUS_REPAK_RUNNING = 2,
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PAK_STATUS_REPAK_DONE = 3,
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PAK_STATUS_LOAD_STARTING = 4,
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PAK_STATUS_LOAD_PAKHDR = 5,
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PAK_STATUS_LOAD_PATCH_INIT = 6,
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PAK_STATUS_LOAD_PATCH_EDIT_STREAM = 7,
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PAK_STATUS_LOAD_ASSETS = 8,
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PAK_STATUS_LOADED = 9,
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PAK_STATUS_UNLOAD_PENDING = 10,
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PAK_STATUS_FREE_PENDING = 11,
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PAK_STATUS_CANCELING = 12,
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PAK_STATUS_ERROR = 13,
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PAK_STATUS_INVALID_PAKHANDLE = 14,
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PAK_STATUS_BUSY = 15
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};
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struct RPakAssetBinding_t
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{
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uint32_t m_nExtension; // For example '0x6C74616D' for the material asset.
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int m_iVersion;
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const char* m_szDescription; // Description/Name of asset.
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void* m_pLoadAssetFunction;
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void* m_pUnloadAssetFunction;
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void* m_pReplaceAssetFunction;
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void* m_pAllocAssetFunctions;
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int m_iSubHeaderSize;
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int m_iNativeClassSize; // Native class size, for 'material' it would be CMaterialGlue full size.
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uint32_t m_HeaderAlignment;
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int unk3;
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// [ PIXIE ]: Should be the full size across Season 0-3.
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};
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struct RPakAssetEntry_t
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{
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uint64_t m_Guid;
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uint64_t m_Padding;
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uint32_t m_nHeadPageIdx;
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uint32_t m_nHeadPageOffset;
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uint32_t m_nCpuPageIdx;
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uint32_t m_nCpuPageOffset;
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uint64_t m_nStarpakOffset;
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uint64_t m_nStarpakOptOffset;
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uint16_t m_nPageEnd;
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uint16_t unk1;
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uint32_t m_nRelationsStartIdx;
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uint32_t m_nUsesStartIdx;
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uint32_t m_nRelationsCount;
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uint32_t m_nUsesCount;
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uint32_t m_nAssetHeaderSize;
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uint32_t m_nVersion;
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uint32_t m_nMagic;
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};
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struct RPakAssetEntryShort
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{
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uint64_t m_Guid;
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uint64_t m_Padding;
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void* m_pHead;
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void* m_pCpu;
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};
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struct RPakGlobals_t
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{
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RPakAssetBinding_t m_nAssetBindings[64]; // [ PIXIE ]: Max possible registered assets on Season 3, 0-2 I did not check yet.
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RPakAssetEntryShort m_Assets[0x40000];
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// End size unknown.
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};
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struct RPakHeader_t
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{
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uint32_t m_nMagic; // 'RPak'
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uint16_t m_nVersion; // R2 = '7' R5 = '8'
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uint8_t m_nFlags[0x2]; //
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FILETIME m_nFileTime; //
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uint64_t m_nHash; //
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uint64_t m_nSizeDisk; // Compressed size
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uint64_t m_nEmbeddedStarpakOffset; //
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uint8_t unk0[0x8]; //
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uint64_t m_nSizeMemory; // Decompressed size
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uint64_t m_nEmbeddedStarpakSize; //
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uint8_t unk1[0x8]; //
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uint16_t m_nStarpakReferenceSize; //
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uint16_t m_nStarpakOptReferenceSize; //
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uint16_t m_nVirtualSegmentCount; // * 0x10
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uint16_t m_nMemPageCount; // * 0xC
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uint32_t m_nPatchIndex; //
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uint32_t m_nDescriptorCount; //
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uint32_t m_nAssetEntryCount; // File entry count
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uint32_t m_nGuidDescriptorCount; //
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uint32_t m_nRelationsCounts; //
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uint8_t unk2[0x10]; //
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uint32_t m_nMemPageOffset; // Size not verified. Offsets every page by x amount, if not 0 start of first page has data corresponding for 'patching some page'
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uint8_t unk3[0x8]; //
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};
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struct RPakPatchCompressedHeader_t
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{
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uint64_t m_nSizeDisk;
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uint64_t m_nSizeMemory;
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};
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struct RPakDecompState_t
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{
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uint64_t m_nInputBuf;
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uint64_t m_nOut;
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uint64_t m_nMask;
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uint64_t m_nOutMask;
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uint64_t m_nTotalFileLen;
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uint64_t m_nDecompSize;
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uint64_t m_nInvMaskIn;
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uint64_t m_nInvMaskOut;
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uint32_t m_nHeaderOffset;
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uint32_t dword44;
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uint64_t m_nInputBytePos;
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uint64_t m_nDecompPosition;
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uint64_t m_nLengthNeeded;
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uint64_t byte;
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uint32_t m_nByteBitOffset;
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uint32_t dword6C;
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uint64_t qword70;
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uint64_t m_nCompressedStreamSize;
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uint64_t m_nDecompStreamSize;
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};
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class RPakLoadedInfo_t
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{
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public:
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RPakHandle_t m_nHandle; //0x0000
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RPakStatus_t m_nStatus; //0x0004
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uint64_t m_nUnk1; //0x0008
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uint32_t m_nUnk2; //0x0010
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uint32_t m_nAssetCount; //0x0014
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char* m_pszFileName; //0x0018
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void* m_pMalloc; //0x0020
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uint64_t* m_pAssetGuids; //0x0028 size of the array is m_nAssetCount
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#if defined (GAMEDLL_S3)
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void* m_pVSegBuffers[4]; //0x0030
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char pad_0050[16]; //0x0050
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void* m_pPakInfo; //0x0060
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RPakLoadedInfo_t* m_pUnknownLoadedPakInfo; //0x0068
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char pad_0070[4]; //0x0070
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int8_t m_nUnk3; //0x0074
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char pad_0075[51]; //0x0075
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uint32_t m_nUnk4; //0x00A8
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uint8_t m_nUnk5; //0x00AC
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#endif
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#if !defined (GAMEDLL_S3)
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char pad_0030[128]; //0x0030
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char pad_00B0[48]; //0x00B0
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#endif // !GAMEDLL_S3
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uint64_t m_nUnkEnd; //0x00B0/0x00E8
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}; //Size: 0x00B8/0x00E8
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struct RPakDescriptor_t
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{
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uint32_t m_Index;
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uint32_t m_Offset;
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};
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struct RPakMemPageInfo_t
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{
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uint32_t m_nVirtualSegmentIndex;
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uint32_t m_nPageAlignment;
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uint32_t m_nDataSize;
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};
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struct RPakVirtualSegment_t
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{
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uint32_t m_nFlags;
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uint32_t m_nAlignment;
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uint64_t m_nDataSize;
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};
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struct PakFile_t // !TODO: Map out on S1 and S2!
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{
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int m_nDescCount;
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int m_nProcessedAssetCount;
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int m_nPageEnd;
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int m_nPageStart;
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uint32_t m_nPatchIndex_maybe;
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uint32_t dword14;
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char gap18[184];
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uint32_t unsigned_intD0;
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char gapD4[284];
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uint64_t m_nInputBytePos;
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uint8_t byte1F8;
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char gap1F9[4];
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uint8_t byte1FD;
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uint8_t byte1FE;
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uint8_t byte200;
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RPakDecompState_t m_PakDecompState;
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uint64_t qword288;
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uint64_t qword290;
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uint64_t qword298;
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uint64_t qword2A0;
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char* m_PatchData;
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char gap2B0[696];
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unsigned __int8(__fastcall* pfunc568)(__int64, LARGE_INTEGER*, unsigned __int64);
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uint64_t qword570;
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uint64_t qword578;
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int* qword580;
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uint8_t** m_ppPagePointers;
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void* m_pPatchCompressPairs;
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uint64_t qword598;
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char* m_pszStreamingFilePaths;
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char* m_pszOptStreamingFilePaths;
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void* m_pVirtualSegments;
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RPakMemPageInfo_t* m_pMemPages;
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RPakDescriptor_t* m_pVirtualPointers;
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RPakAssetEntry_t* m_pAssetEntries;
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RPakDescriptor_t* m_pGuidDescriptors;
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uint32_t* m_pFileRelations;
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char gap5E0[40];
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RPakAssetEntry_t** m_ppAssetEntries;
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char gap610[256];
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#if !defined (GAMEDLL_S0) && !defined (GAMEDLL_S1) // TODO: needs to be checked.
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char gap710[256];
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#if !defined (GAMEDLL_S2)
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char gap810[8];
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#endif // !(GAMEDLL_S0) || !(GAMEDLL_S1) || !(GAMEDLL_S2)
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#endif
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const char* m_pszFileName;
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RPakHeader_t m_PakHdr;
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};
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#if !defined (GAMEDLL_S0) && !defined (GAMEDLL_S1)
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#if !defined (GAMEDLL_S2)
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static_assert(sizeof(PakFile_t) == 2208); // S3+
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#else
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static_assert(sizeof(PakFile_t) == 2200); // S2
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#endif // !GAMEDLL_S2
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#else
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static_assert(sizeof(PakFile_t) == 1944); // S0/S1
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#endif // !GAMEDLL_S0 && !GAMEDLL_S1
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static_assert(sizeof(RPakDecompState_t) == 136);
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static_assert(sizeof(RPakPatchCompressedHeader_t) == 16);
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#endif // RTECH_IPACKFILE_H
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