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https://github.com/Mauler125/r5sdk.git
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73dd49e8d1
* UserMessages need to be properly read like in sub_14028E890 * Started building bf_read * Clean up will follow later.
113 lines
3.5 KiB
C++
113 lines
3.5 KiB
C++
#pragma once
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#include "tier1/bitbuf.h"
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enum class UserMessages : int
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{
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TextMsg = 0x2
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};
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class CNetMessage
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{
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public:
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void* iNetMessageVTable;
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int m_nGroup;
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bool m_bReliable;
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char padding[3];
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void* m_NetChannel;
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};
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class SVC_Print : public CNetMessage
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{
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public:
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bool Process();
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void* m_pMessageHandler;
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char padding[8];
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const char* m_szText;
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private:
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char m_szTextBuffer[2048];
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};
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class SVC_UserMessage : public CNetMessage
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{
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public:
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bool Process();
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void* m_pMessageHandler;
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char padding[8];
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int m_nMsgType;
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int m_nLength; // data length in bits
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bf_read m_DataIn;
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bf_write m_DataOut;
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};
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struct VecNetMessages
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{
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CNetMessage** items;
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int64_t m_nAllocationCount;
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int64_t m_nGrowSize;
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int m_Size;
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int padding_;
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};
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struct VecNetDataFragments
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{
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void** items;
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int64_t m_nAllocationCount;
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int64_t m_nGrowSize;
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int m_Size;
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int padding_;
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};
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//-------------------------------------------------------------------------
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// MM_HEARTBEAT
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//-------------------------------------------------------------------------
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inline CMemory MM_Heartbeat__ToString; // server HeartBeat? (baseserver.cpp).
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//-------------------------------------------------------------------------
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// SVC_Print
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//-------------------------------------------------------------------------
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inline auto SVC_Print_Process = CMemory().RCast<bool(*)(SVC_Print* thisptr)>();
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inline void* g_pSVC_Print_VTable;
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//-------------------------------------------------------------------------
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// SVC_UserMessage
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//-------------------------------------------------------------------------
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inline auto SVC_UserMessage_Process = CMemory().RCast<bool(*)(SVC_UserMessage* thisptr)>();
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inline void* g_pSVC_UserMessage_VTable;
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void CNetMessages_Attach();
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void CNetMessages_Detach();
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///////////////////////////////////////////////////////////////////////////////
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class HMM_Heartbeat : public IDetour
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{
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virtual void GetAdr(void) const
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{
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std::cout << "| FUN: MM_Heartbeat::ToString : 0x" << std::hex << std::uppercase << MM_Heartbeat__ToString.GetPtr() << std::setw(nPad) << " |" << std::endl;
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std::cout << "| VAR: SVC_Print_VTable : 0x" << std::hex << std::uppercase << g_pSVC_Print_VTable << std::setw(nPad) << " |" << std::endl;
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std::cout << "| VAR: SVC_UserMessage_VTable : 0x" << std::hex << std::uppercase << g_pSVC_UserMessage_VTable << std::setw(nPad) << " |" << std::endl;
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std::cout << "+----------------------------------------------------------------+" << std::endl;
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}
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virtual void GetFun(void) const
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{
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MM_Heartbeat__ToString = g_mGameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x48\x83\xEC\x38\xE8\x00\x00\x00\x00\x3B\x05\x00\x00\x00\x00"), "xxxxx????xx????");
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// 0x1402312A0 // 48 83 EC 38 E8 ? ? ? ? 3B 05 ? ? ? ?
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}
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virtual void GetVar(void) const
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{
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// We get the actual address of the vtable here, not the class instance.
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g_pSVC_Print_VTable = g_mGameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x74\x1E\x48\x8D\x05\x00\x00\x00\x00\x89\x5F\x08"), "xxxxx????xxx").OffsetSelf(0x2).ResolveRelativeAddressSelf(0x3, 0x7);
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// 0x1402D21F6 74 1E 48 8D 05 ? ? ? ? 89 5F 08
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g_pSVC_UserMessage_VTable = g_mGameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\xE8\x00\x00\x00\x00\x48\x85\xFF\x74\x65"), "x????xxxxx").OffsetSelf(0xD).ResolveRelativeAddressSelf(0x3, 0x7);
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// 0x1402D295E E8 ? ? ? ? 48 85 FF 74 65
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}
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virtual void GetCon(void) const { }
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virtual void Attach(void) const { }
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virtual void Detach(void) const { }
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};
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///////////////////////////////////////////////////////////////////////////////
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REGISTER(HMM_Heartbeat);
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