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74da5c7c20
* Move member vars to correct place, to match it with the engine. * Added out-of-band network message ID's for the R5 engine. Also implemented 'ServerDataBlockSender::SendDataBlock()' and 'ClientDataBlockReceiver::AcknowledgeTransmission()'. NOTE that these are currently not tested, and also not in use! The code uses the version stored in the vftable which is what the engine itself provides. These have been implemented for reference only. If they need to be used, they need to be thoroughly tested first!
57 lines
2.1 KiB
C++
57 lines
2.1 KiB
C++
//===========================================================================//
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//
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// Purpose: client side data block receiver
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//
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//===========================================================================//
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#ifndef DATABLOCK_RECEIVER_H
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#define DATABLOCK_RECEIVER_H
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#include "engine/shared/datablock.h"
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class CClientState;
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class ClientDataBlockReceiver : public NetDataBlockReceiver
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{
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public:
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virtual void AcknowledgeTransmission() override;
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bool ProcessDataBlock(const double startTime, const short transferId, const int transferSize,
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const short counter, const short currentBlockId, const void* const blockBuffer, const int blockBufferBytes);
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};
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struct ClientDataBlockHeader_s
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{
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char reserved[3]; // unused in retail
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bool isCompressed;
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};
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// virtual methods
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inline void*(*ClientDataBlockReceiver__AcknowledgeTransmission)(ClientDataBlockReceiver* thisptr);
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// non-virtual methods
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inline bool (*ClientDataBlockReceiver__ProcessDataBlock)(ClientDataBlockReceiver* thisptr, const double time,
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const short transferId, const int transferSize, const short counter, const short currentBlockId,
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const void* const blockBuffer, const int blockBufferBytes);
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///////////////////////////////////////////////////////////////////////////////
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class VClientDataBlockReceiver : public IDetour
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{
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virtual void GetAdr(void) const
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{
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LogFunAdr("ClientDataBlockReceiver::AcknowledgeTransmission", ClientDataBlockReceiver__AcknowledgeTransmission);
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LogFunAdr("ClientDataBlockReceiver::ProcessDataBlock", ClientDataBlockReceiver__ProcessDataBlock);
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}
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virtual void GetFun(void) const
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{
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g_GameDll.FindPatternSIMD("40 53 48 81 EC ?? ?? ?? ?? 4C 8B 51 08").GetPtr(ClientDataBlockReceiver__AcknowledgeTransmission);
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g_GameDll.FindPatternSIMD("48 89 5C 24 ?? 48 89 6C 24 ?? 48 89 74 24 ?? 48 89 7C 24 ?? 41 56 48 83 EC 30 0F B7 44 24 ??")
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.GetPtr(ClientDataBlockReceiver__ProcessDataBlock);
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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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#endif // DATABLOCK_RECEIVER_H
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