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Add 'CNetChan::ProcessMessages(..)' hook body

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Compat from S0 to S7.
This commit is contained in:
Kawe Mazidjatari 2022-09-17 23:34:36 +02:00
parent 8f2fb9b3a2
commit 4ec7239b57
3 changed files with 31 additions and 0 deletions
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4
r5dev/core/init.cpp
View File

@ -182,6 +182,8 @@ void Systems_Init()
#endif // !DEDICATED && GAMEDLL_S3
NET_Attach();
//NetChan_Attach();
ConCommand_Attach();
IConVar_Attach();
CKeyValueSystem_Attach();
@ -306,6 +308,8 @@ void Systems_Shutdown()
#endif // !DEDICATED && GAMEDLL_S3
NET_Detach();
//NetChan_Detach();
ConCommand_Detach();
IConVar_Detach();
CKeyValueSystem_Detach();

15
r5dev/engine/net_chan.cpp
View File

@ -200,3 +200,18 @@ void CNetChan::Clear(bool bStopProcessing)
{
v_NetChan_Clear(this, bStopProcessing);
}
bool CNetChan::ProcessMessages(CNetChan* pChan, bf_read* pMsg)
{
return v_NetChan_ProcessMessages(pChan, pMsg);
}
///////////////////////////////////////////////////////////////////////////////
void NetChan_Attach()
{
DetourAttach((LPVOID*)&v_NetChan_ProcessMessages, &CNetChan::ProcessMessages);
}
void NetChan_Detach()
{
DetourDetach((LPVOID*)&v_NetChan_ProcessMessages, &CNetChan::ProcessMessages);
}

12
r5dev/engine/net_chan.h
View File

@ -101,6 +101,8 @@ public:
bool IsOverflowed(void) const;
void Clear(bool bStopProcessing);
static bool ProcessMessages(CNetChan* pChan, bf_read* pMsg);
//-----------------------------------------------------------------------------
private:
bool m_bProcessingMessages;
@ -175,18 +177,25 @@ static_assert(sizeof(CNetChan) == 0x1AC8);
inline CMemory p_NetChan_Clear;
inline auto v_NetChan_Clear = p_NetChan_Clear.RCast<void (*)(CNetChan* pChannel, bool bStopProcessing)>();
inline CMemory p_NetChan_ProcessMessages;
inline auto v_NetChan_ProcessMessages = p_NetChan_ProcessMessages.RCast<bool (*)(CNetChan* pChan, bf_read* pMsg)>();
///////////////////////////////////////////////////////////////////////////////
class VNetChannel : public IDetour
{
virtual void GetAdr(void) const
{
spdlog::debug("| FUN: CNetChan::Clear : {:#18x} |\n", p_NetChan_Clear.GetPtr());
spdlog::debug("| FUN: CNetChan::ProcessMessages : {:#18x} |\n", p_NetChan_ProcessMessages.GetPtr());
spdlog::debug("+----------------------------------------------------------------+\n");
}
virtual void GetFun(void) const
{
p_NetChan_Clear = g_GameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x88\x54\x24\x10\x53\x55\x57"), "xxxxxxx");
v_NetChan_Clear = p_NetChan_Clear.RCast<void (*)(CNetChan*, bool)>(); /*88 54 24 10 53 55 57*/
p_NetChan_ProcessMessages = g_GameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x48\x89\x5C\x24\x00\x48\x89\x6C\x24\x00\x57\x48\x81\xEC\x00\x00\x00\x00\x48\x8B\xFA"), "xxxx?xxxx?xxxx????xxx");
v_NetChan_ProcessMessages = p_NetChan_ProcessMessages.RCast<bool (*)(CNetChan* pChan, bf_read* pMsg)>();/*48 89 5C 24 ?? 48 89 6C 24 ?? 57 48 81 EC ?? ?? ?? ?? 48 8B FA*/
}
virtual void GetVar(void) const { }
virtual void GetCon(void) const { }
@ -196,4 +205,7 @@ class VNetChannel : public IDetour
///////////////////////////////////////////////////////////////////////////////
REGISTER(VNetChannel);
void NetChan_Attach();
void NetChan_Detach();
#endif // NET_CHAN_H