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https://github.com/Mauler125/r5sdk.git
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1b6f40d941
Removed padding that was causing the structure to misalign with the game's one. Enabled 'SVC_UserMessage::Process()' hook (function works properly after the structure alignment).
55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
//===============================================================================//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//
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//===============================================================================//
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// netmessages.cpp: implementation of the CNetMessage types.
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//
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///////////////////////////////////////////////////////////////////////////////////
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#include "core/stdafx.h"
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#include "common/netmessages.h"
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bool SVC_Print::Process()
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{
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if (this->m_szText)
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{
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DevMsg(eDLL_T::SERVER, this->m_szText);
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}
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return true; // Original just return true also.
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}
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bool SVC_UserMessage::Process()
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{
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bf_read buf = m_DataIn;
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UserMessages type = (UserMessages)buf.ReadByte();
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if (type == UserMessages::TextMsg)
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{
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char text[256];
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buf.ReadString(text, sizeof(text));
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if (strnlen_s(text, sizeof(text)) > 0)
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{
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DevMsg(eDLL_T::SERVER, text);
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}
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}
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return SVC_UserMessage_Process(this); // Need to return original.
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}
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void CNetMessages_Attach()
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{
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auto SVCPrint = &SVC_Print::Process;
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auto SVCUserMessage = &SVC_UserMessage::Process;
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CMemory::HookVirtualMethod((uintptr_t)g_pSVC_Print_VTable, (LPVOID&)SVCPrint, (LPVOID*)&SVC_Print_Process, 3);
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CMemory::HookVirtualMethod((uintptr_t)g_pSVC_UserMessage_VTable, (LPVOID&)SVCUserMessage, (LPVOID*)&SVC_UserMessage_Process, 3);
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}
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void CNetMessages_Detach()
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{
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void* hkRestore = nullptr;
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CMemory::HookVirtualMethod((uintptr_t)g_pSVC_Print_VTable, (LPVOID)SVC_Print_Process, (LPVOID*)&hkRestore, 3);
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CMemory::HookVirtualMethod((uintptr_t)g_pSVC_UserMessage_VTable, (LPVOID)SVC_UserMessage_Process, (LPVOID*)&hkRestore, 3);
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} |