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r5sdk/r5dev/client/vengineclient_impl.h

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Code base refactor + major performance and readability improvement. Read description for details. * Codebase restructured to SourceSDK codebase style and .cpp/.h assertion paths in the game executable. * Document most functions with valve style 'Purpose' blocks. * Rename variables to match the rest of the codebase and Valve's naming convention. * Dedicated DLL and the SDKLauncher now share the same codebase as the DevSDK. * Obtain globals or pointers directly instead of waiting for runtime initialized data. * Dynamically search for all functions and globals (this doesn't count for dedicated yet!). * Initialize most in-SDK variables. * Move certain prints and other utilities under ConVars to reduce verbosity and increase performance. * Print all pattern scan results through a virtual function to make it easier to add and debug new patterns in the future. * Type global var pointers appropriately if class or type is known and implemented. * Forward declare 'CClient' class to avoid having 2 'g_pClient' copies. * Add IDA's pseudo definitions for easier prototyping with decompiled assembly code. * RPAK decompress Command callback implementation. * Load decompressed RPaks from 'paks\Win32\' overriding the ones in 'paks\Win64\' (the decompress callback will automatically fix the header and write it to 'paks\Win32\'). * VPK decompress Command callback implementation. * Move CRC32 ands Adler32 to implementation files. * Server will print out more details about the connecting client. * Upgrade ImGui lib to v1.86. * Don't compile id3dx.h for dedicated. * Don't compile id3dx.cpp for dedicated * Implement DevMsg print function allowing to print information to the in-game VGUI/RUI console overlay, ImGui console overlay and the external windows console * Fixed bug where the Error function would not properly terminate the process when an error is called. This caused access violations for critical/non-recoverable errors. * Fixed bug where the game would crash if the console or server browser was enabled while the game was still starting up. * Several bug fixes for the dedicated server (warning: dedicated is still considered work-in-progress!).
2021-12-25 22:36:38 +01:00
#pragma once
Start of CEngineClient implementation. * Rebuild SetRestrictedServerCommand and SetRestrictedClientCommands * Implemented new CMemory Function to walk through a VTable. * pDetours->GetCon() gets called first now. *
2022-05-06 00:34:46 +02:00
class CEngineClient
{
public:
void SetRestrictServerCommands(bool bRestrict);
Add const qualifiers
2022-05-07 12:28:58 +02:00
bool GetRestrictServerCommands() const;
Start of CEngineClient implementation. * Rebuild SetRestrictedServerCommand and SetRestrictedClientCommands * Implemented new CMemory Function to walk through a VTable. * pDetours->GetCon() gets called first now. *
2022-05-06 00:34:46 +02:00
void SetRestrictClientCommands(bool bRestrict);
Add const qualifiers
2022-05-07 12:28:58 +02:00
bool GetRestrictClientCommands() const;
Fix CEngineClient::GetLocalPlayer() Use VFTable method by index instead.
2022-07-24 14:05:38 +02:00
int GetLocalPlayer(); // Local player index.
Start of CEngineClient implementation. * Rebuild SetRestrictedServerCommand and SetRestrictedClientCommands * Implemented new CMemory Function to walk through a VTable. * pDetours->GetCon() gets called first now. *
2022-05-06 00:34:46 +02:00
};
Massive performance improvements Inline every signature defined in the SDK (previously each translation unit had its own copy of the signature and function prototype). DLL init is near instant now (85% speed improvements).
2022-04-09 02:18:57 +02:00
/* ==== CVENGINECLIENT ================================================================================================================================================== */
Start of CEngineClient implementation. * Rebuild SetRestrictedServerCommand and SetRestrictedClientCommands * Implemented new CMemory Function to walk through a VTable. * pDetours->GetCon() gets called first now. *
2022-05-06 00:34:46 +02:00
inline CMemory p_CEngineClient_CommandExecute;
inline auto CEngineClient_CommandExecute = p_CEngineClient_CommandExecute.RCast<void(*)(void* thisptr, const char* pCmd)>();
inline CMemory p_CEngineClient_GetLocalPlayer;
inline auto CEngineClient_GetLocalPlayer = p_CEngineClient_GetLocalPlayer.RCast<void*(*)()>();
Code base refactor + major performance and readability improvement. Read description for details. * Codebase restructured to SourceSDK codebase style and .cpp/.h assertion paths in the game executable. * Document most functions with valve style 'Purpose' blocks. * Rename variables to match the rest of the codebase and Valve's naming convention. * Dedicated DLL and the SDKLauncher now share the same codebase as the DevSDK. * Obtain globals or pointers directly instead of waiting for runtime initialized data. * Dynamically search for all functions and globals (this doesn't count for dedicated yet!). * Initialize most in-SDK variables. * Move certain prints and other utilities under ConVars to reduce verbosity and increase performance. * Print all pattern scan results through a virtual function to make it easier to add and debug new patterns in the future. * Type global var pointers appropriately if class or type is known and implemented. * Forward declare 'CClient' class to avoid having 2 'g_pClient' copies. * Add IDA's pseudo definitions for easier prototyping with decompiled assembly code. * RPAK decompress Command callback implementation. * Load decompressed RPaks from 'paks\Win32\' overriding the ones in 'paks\Win64\' (the decompress callback will automatically fix the header and write it to 'paks\Win32\'). * VPK decompress Command callback implementation. * Move CRC32 ands Adler32 to implementation files. * Server will print out more details about the connecting client. * Upgrade ImGui lib to v1.86. * Don't compile id3dx.h for dedicated. * Don't compile id3dx.cpp for dedicated * Implement DevMsg print function allowing to print information to the in-game VGUI/RUI console overlay, ImGui console overlay and the external windows console * Fixed bug where the Error function would not properly terminate the process when an error is called. This caused access violations for critical/non-recoverable errors. * Fixed bug where the game would crash if the console or server browser was enabled while the game was still starting up. * Several bug fixes for the dedicated server (warning: dedicated is still considered work-in-progress!).
2021-12-25 22:36:38 +01:00
///////////////////////////////////////////////////////////////////////////////
Start of CEngineClient implementation. * Rebuild SetRestrictedServerCommand and SetRestrictedClientCommands * Implemented new CMemory Function to walk through a VTable. * pDetours->GetCon() gets called first now. *
2022-05-06 00:34:46 +02:00
inline CEngineClient** g_ppEngineClient = nullptr;
inline CMemory g_pEngineClient_VTable = nullptr;
Code base refactor + major performance and readability improvement. Read description for details. * Codebase restructured to SourceSDK codebase style and .cpp/.h assertion paths in the game executable. * Document most functions with valve style 'Purpose' blocks. * Rename variables to match the rest of the codebase and Valve's naming convention. * Dedicated DLL and the SDKLauncher now share the same codebase as the DevSDK. * Obtain globals or pointers directly instead of waiting for runtime initialized data. * Dynamically search for all functions and globals (this doesn't count for dedicated yet!). * Initialize most in-SDK variables. * Move certain prints and other utilities under ConVars to reduce verbosity and increase performance. * Print all pattern scan results through a virtual function to make it easier to add and debug new patterns in the future. * Type global var pointers appropriately if class or type is known and implemented. * Forward declare 'CClient' class to avoid having 2 'g_pClient' copies. * Add IDA's pseudo definitions for easier prototyping with decompiled assembly code. * RPAK decompress Command callback implementation. * Load decompressed RPaks from 'paks\Win32\' overriding the ones in 'paks\Win64\' (the decompress callback will automatically fix the header and write it to 'paks\Win32\'). * VPK decompress Command callback implementation. * Move CRC32 ands Adler32 to implementation files. * Server will print out more details about the connecting client. * Upgrade ImGui lib to v1.86. * Don't compile id3dx.h for dedicated. * Don't compile id3dx.cpp for dedicated * Implement DevMsg print function allowing to print information to the in-game VGUI/RUI console overlay, ImGui console overlay and the external windows console * Fixed bug where the Error function would not properly terminate the process when an error is called. This caused access violations for critical/non-recoverable errors. * Fixed bug where the game would crash if the console or server browser was enabled while the game was still starting up. * Several bug fixes for the dedicated server (warning: dedicated is still considered work-in-progress!).
2021-12-25 22:36:38 +01:00
extern bool* m_bRestrictServerCommands;
Start of CEngineClient implementation. * Rebuild SetRestrictedServerCommand and SetRestrictedClientCommands * Implemented new CMemory Function to walk through a VTable. * pDetours->GetCon() gets called first now. *
2022-05-06 00:34:46 +02:00
extern bool* m_bRestrictClientCommands;
Code base refactor + major performance and readability improvement. Read description for details. * Codebase restructured to SourceSDK codebase style and .cpp/.h assertion paths in the game executable. * Document most functions with valve style 'Purpose' blocks. * Rename variables to match the rest of the codebase and Valve's naming convention. * Dedicated DLL and the SDKLauncher now share the same codebase as the DevSDK. * Obtain globals or pointers directly instead of waiting for runtime initialized data. * Dynamically search for all functions and globals (this doesn't count for dedicated yet!). * Initialize most in-SDK variables. * Move certain prints and other utilities under ConVars to reduce verbosity and increase performance. * Print all pattern scan results through a virtual function to make it easier to add and debug new patterns in the future. * Type global var pointers appropriately if class or type is known and implemented. * Forward declare 'CClient' class to avoid having 2 'g_pClient' copies. * Add IDA's pseudo definitions for easier prototyping with decompiled assembly code. * RPAK decompress Command callback implementation. * Load decompressed RPaks from 'paks\Win32\' overriding the ones in 'paks\Win64\' (the decompress callback will automatically fix the header and write it to 'paks\Win32\'). * VPK decompress Command callback implementation. * Move CRC32 ands Adler32 to implementation files. * Server will print out more details about the connecting client. * Upgrade ImGui lib to v1.86. * Don't compile id3dx.h for dedicated. * Don't compile id3dx.cpp for dedicated * Implement DevMsg print function allowing to print information to the in-game VGUI/RUI console overlay, ImGui console overlay and the external windows console * Fixed bug where the Error function would not properly terminate the process when an error is called. This caused access violations for critical/non-recoverable errors. * Fixed bug where the game would crash if the console or server browser was enabled while the game was still starting up. * Several bug fixes for the dedicated server (warning: dedicated is still considered work-in-progress!).
2021-12-25 22:36:38 +01:00
///////////////////////////////////////////////////////////////////////////////
class HVEngineClient : public IDetour
{
Start of migration to IDetour interface Migrating to this to initialize all patterns and prototypes in Systems_Init() instead. This should make debugging missing/not found patterns easier and allow for opting out variable/constant search (some of these require other patterns to be found, thus resulting in seg faults..). Also added check to detect if user has a eligible CPU to run this SDK. The game requires SSE and SSE2 instruction sets. Our SDK requires this too due to the use of SSE intrinsics, so we cannot let the game handle this. We have to check it ourselves.
2022-04-11 01:44:30 +02:00
virtual void GetAdr(void) const
Code base refactor + major performance and readability improvement. Read description for details. * Codebase restructured to SourceSDK codebase style and .cpp/.h assertion paths in the game executable. * Document most functions with valve style 'Purpose' blocks. * Rename variables to match the rest of the codebase and Valve's naming convention. * Dedicated DLL and the SDKLauncher now share the same codebase as the DevSDK. * Obtain globals or pointers directly instead of waiting for runtime initialized data. * Dynamically search for all functions and globals (this doesn't count for dedicated yet!). * Initialize most in-SDK variables. * Move certain prints and other utilities under ConVars to reduce verbosity and increase performance. * Print all pattern scan results through a virtual function to make it easier to add and debug new patterns in the future. * Type global var pointers appropriately if class or type is known and implemented. * Forward declare 'CClient' class to avoid having 2 'g_pClient' copies. * Add IDA's pseudo definitions for easier prototyping with decompiled assembly code. * RPAK decompress Command callback implementation. * Load decompressed RPaks from 'paks\Win32\' overriding the ones in 'paks\Win64\' (the decompress callback will automatically fix the header and write it to 'paks\Win32\'). * VPK decompress Command callback implementation. * Move CRC32 ands Adler32 to implementation files. * Server will print out more details about the connecting client. * Upgrade ImGui lib to v1.86. * Don't compile id3dx.h for dedicated. * Don't compile id3dx.cpp for dedicated * Implement DevMsg print function allowing to print information to the in-game VGUI/RUI console overlay, ImGui console overlay and the external windows console * Fixed bug where the Error function would not properly terminate the process when an error is called. This caused access violations for critical/non-recoverable errors. * Fixed bug where the game would crash if the console or server browser was enabled while the game was still starting up. * Several bug fixes for the dedicated server (warning: dedicated is still considered work-in-progress!).
2021-12-25 22:36:38 +01:00
{
Update GetAdr implementations to feature spdlog Fixed all alignments and reduced code verbosity
2022-05-13 14:53:25 +02:00
spdlog::debug("| FUN: IVEngineClient::CommandExecute : {:#18x} |\n", p_CEngineClient_CommandExecute.GetPtr());
Start of C_Player reversing
2022-07-24 12:59:40 +02:00
spdlog::debug("| FUN: IVEngineClient::GetLocalPlayer : {:#18x} |\n", p_CEngineClient_GetLocalPlayer.GetPtr());
Update GetAdr implementations to feature spdlog Fixed all alignments and reduced code verbosity
2022-05-13 14:53:25 +02:00
spdlog::debug("| VAR: m_bRestrictServerCommands : {:#18x} |\n", reinterpret_cast<uintptr_t>(m_bRestrictServerCommands));
spdlog::debug("| VAR: m_bRestrictClientCommands : {:#18x} |\n", reinterpret_cast<uintptr_t>(m_bRestrictClientCommands));
spdlog::debug("| CON: g_ppEngineClient : {:#18x} |\n", reinterpret_cast<uintptr_t>(g_ppEngineClient));
spdlog::debug("| CON: g_pEngineClient_VTable : {:#18x} |\n", g_pEngineClient_VTable.GetPtr());
spdlog::debug("+----------------------------------------------------------------+\n");
Code base refactor + major performance and readability improvement. Read description for details. * Codebase restructured to SourceSDK codebase style and .cpp/.h assertion paths in the game executable. * Document most functions with valve style 'Purpose' blocks. * Rename variables to match the rest of the codebase and Valve's naming convention. * Dedicated DLL and the SDKLauncher now share the same codebase as the DevSDK. * Obtain globals or pointers directly instead of waiting for runtime initialized data. * Dynamically search for all functions and globals (this doesn't count for dedicated yet!). * Initialize most in-SDK variables. * Move certain prints and other utilities under ConVars to reduce verbosity and increase performance. * Print all pattern scan results through a virtual function to make it easier to add and debug new patterns in the future. * Type global var pointers appropriately if class or type is known and implemented. * Forward declare 'CClient' class to avoid having 2 'g_pClient' copies. * Add IDA's pseudo definitions for easier prototyping with decompiled assembly code. * RPAK decompress Command callback implementation. * Load decompressed RPaks from 'paks\Win32\' overriding the ones in 'paks\Win64\' (the decompress callback will automatically fix the header and write it to 'paks\Win32\'). * VPK decompress Command callback implementation. * Move CRC32 ands Adler32 to implementation files. * Server will print out more details about the connecting client. * Upgrade ImGui lib to v1.86. * Don't compile id3dx.h for dedicated. * Don't compile id3dx.cpp for dedicated * Implement DevMsg print function allowing to print information to the in-game VGUI/RUI console overlay, ImGui console overlay and the external windows console * Fixed bug where the Error function would not properly terminate the process when an error is called. This caused access violations for critical/non-recoverable errors. * Fixed bug where the game would crash if the console or server browser was enabled while the game was still starting up. * Several bug fixes for the dedicated server (warning: dedicated is still considered work-in-progress!).
2021-12-25 22:36:38 +01:00
}
Code overhaul Moved every pattern to IDetour interface. This allows for debugging patterns scans more easily, and create threads during pattern searching (Operation is now fired in APIENTRY). Also cleaned up some unused code/extraneous comments. Slightly increased performance by purging duplicate patterns. Made variable search less dependent from other results (except if pattern-to-scan results is within the same header)
2022-04-18 03:35:08 +02:00
virtual void GetFun(void) const
{
Remove 'm' prefix from dll globals Large commit.
2022-08-09 03:02:00 +02:00
p_CEngineClient_CommandExecute = g_GameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x48\x89\x5C\x24\x08\x57\x48\x83\xEC\x20\x48\x8D\x0D\x27\x61\xa5\x1E\x41\x8B\xD8"), "xxxx?xxxxxxxx????xxx");
Start of CEngineClient implementation. * Rebuild SetRestrictedServerCommand and SetRestrictedClientCommands * Implemented new CMemory Function to walk through a VTable. * pDetours->GetCon() gets called first now. *
2022-05-06 00:34:46 +02:00
CEngineClient_CommandExecute = p_CEngineClient_CommandExecute.RCast<void(*)(void* thisptr, const char* pCmd)>(); /*48 89 5C 24 ?? 57 48 83 EC 20 48 8D 0D ?? ?? ?? ?? 41 8B D8*/
#if defined (GAMEDLL_S0) || defined (GAMEDLL_S1)
p_CEngineClient_GetLocalPlayer = g_pEngineClient_VTable.WalkVTable(35).Deref().RCast<void*(*)()>();
#elif defined (GAMEDLL_S2) || defined (GAMEDLL_S3)
p_CEngineClient_GetLocalPlayer = g_pEngineClient_VTable.WalkVTable(36).Deref().RCast<void*(*)()>();
#endif
Code overhaul Moved every pattern to IDetour interface. This allows for debugging patterns scans more easily, and create threads during pattern searching (Operation is now fired in APIENTRY). Also cleaned up some unused code/extraneous comments. Slightly increased performance by purging duplicate patterns. Made variable search less dependent from other results (except if pattern-to-scan results is within the same header)
2022-04-18 03:35:08 +02:00
}
virtual void GetVar(void) const
{
Remove 'm' prefix from dll globals Large commit.
2022-08-09 03:02:00 +02:00
CMemory clRestrict = g_GameDll.FindString("DevShotGenerator_Init()").FindPatternSelf("88 05", CMemory::Direction::UP).ResolveRelativeAddressSelf(0x2).OffsetSelf(0x2);
Start of CEngineClient implementation. * Rebuild SetRestrictedServerCommand and SetRestrictedClientCommands * Implemented new CMemory Function to walk through a VTable. * pDetours->GetCon() gets called first now. *
2022-05-06 00:34:46 +02:00
m_bRestrictServerCommands = clRestrict.RCast<bool*>();
m_bRestrictClientCommands = clRestrict.Offset(0x1).RCast<bool*>();
}
virtual void GetCon(void) const
{
#if defined (GAMEDLL_S0) || defined (GAMEDLL_S1)
Remove 'm' prefix from dll globals Large commit.
2022-08-09 03:02:00 +02:00
g_pEngineClient_VTable = g_GameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x48\x8D\x05\x00\x00\x00\x00\x48\x8B\xD9\x48\x89\x01\xF6\xC2\x01\x74\x0A\xBA\x00\x00\x00\x00\xE8\x00\x00\x00\x00\x48\x8B\xC3\x48\x83\xC4\x20\x5B\xC3\xCC\xCC\xCC\xCC\xCC\x48\x85\xC9\x48\x8D\x41\xF8"),
Start of CEngineClient implementation. * Rebuild SetRestrictedServerCommand and SetRestrictedClientCommands * Implemented new CMemory Function to walk through a VTable. * pDetours->GetCon() gets called first now. *
2022-05-06 00:34:46 +02:00
"xxx????xxxxxxxxxxxx????x????xxxxxxxxxxxxxxxxxxxxx").ResolveRelativeAddressSelf(0x3, 0x7); /*48 8D 05 ? ? ? ? 48 8B D9 48 89 01 F6 C2 01 74 0A BA ? ? ? ? E8 ? ? ? ? 48 8B C3 48 83 C4 20 5B C3 CC CC CC CC CC 48 85 C9 48 8D 41 F8*/
#elif defined (GAMEDLL_S2) || defined (GAMEDLL_S3)
Remove 'm' prefix from dll globals Large commit.
2022-08-09 03:02:00 +02:00
g_pEngineClient_VTable = g_GameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x48\x8B\x05\x00\x00\x00\x00\xFF\x90\x00\x00\x00\x00\x4C\x8D\x05\x00\x00\x00\x00"), "xxx????xx????xxx????").ResolveRelativeAddressSelf(0x3, 0x7).Deref(); /*48 8B 05 ? ? ? ? FF 90 ? ? ? ? 4C 8D 05 ? ? ? ? */
Start of CEngineClient implementation. * Rebuild SetRestrictedServerCommand and SetRestrictedClientCommands * Implemented new CMemory Function to walk through a VTable. * pDetours->GetCon() gets called first now. *
2022-05-06 00:34:46 +02:00
#endif
Remove 'm' prefix from dll globals Large commit.
2022-08-09 03:02:00 +02:00
g_ppEngineClient = g_GameDll.FindString("reload_script_callbacks_server").FindPatternSelf("48 8B", CMemory::Direction::UP).ResolveRelativeAddressSelf(0x3, 0x7).RCast<CEngineClient**>();
Code overhaul Moved every pattern to IDetour interface. This allows for debugging patterns scans more easily, and create threads during pattern searching (Operation is now fired in APIENTRY). Also cleaned up some unused code/extraneous comments. Slightly increased performance by purging duplicate patterns. Made variable search less dependent from other results (except if pattern-to-scan results is within the same header)
2022-04-18 03:35:08 +02:00
}
Start of migration to IDetour interface Migrating to this to initialize all patterns and prototypes in Systems_Init() instead. This should make debugging missing/not found patterns easier and allow for opting out variable/constant search (some of these require other patterns to be found, thus resulting in seg faults..). Also added check to detect if user has a eligible CPU to run this SDK. The game requires SSE and SSE2 instruction sets. Our SDK requires this too due to the use of SSE intrinsics, so we cannot let the game handle this. We have to check it ourselves.
2022-04-11 01:44:30 +02:00
virtual void Attach(void) const { }
virtual void Detach(void) const { }
Code base refactor + major performance and readability improvement. Read description for details. * Codebase restructured to SourceSDK codebase style and .cpp/.h assertion paths in the game executable. * Document most functions with valve style 'Purpose' blocks. * Rename variables to match the rest of the codebase and Valve's naming convention. * Dedicated DLL and the SDKLauncher now share the same codebase as the DevSDK. * Obtain globals or pointers directly instead of waiting for runtime initialized data. * Dynamically search for all functions and globals (this doesn't count for dedicated yet!). * Initialize most in-SDK variables. * Move certain prints and other utilities under ConVars to reduce verbosity and increase performance. * Print all pattern scan results through a virtual function to make it easier to add and debug new patterns in the future. * Type global var pointers appropriately if class or type is known and implemented. * Forward declare 'CClient' class to avoid having 2 'g_pClient' copies. * Add IDA's pseudo definitions for easier prototyping with decompiled assembly code. * RPAK decompress Command callback implementation. * Load decompressed RPaks from 'paks\Win32\' overriding the ones in 'paks\Win64\' (the decompress callback will automatically fix the header and write it to 'paks\Win32\'). * VPK decompress Command callback implementation. * Move CRC32 ands Adler32 to implementation files. * Server will print out more details about the connecting client. * Upgrade ImGui lib to v1.86. * Don't compile id3dx.h for dedicated. * Don't compile id3dx.cpp for dedicated * Implement DevMsg print function allowing to print information to the in-game VGUI/RUI console overlay, ImGui console overlay and the external windows console * Fixed bug where the Error function would not properly terminate the process when an error is called. This caused access violations for critical/non-recoverable errors. * Fixed bug where the game would crash if the console or server browser was enabled while the game was still starting up. * Several bug fixes for the dedicated server (warning: dedicated is still considered work-in-progress!).
2021-12-25 22:36:38 +01:00
};
///////////////////////////////////////////////////////////////////////////////
REGISTER(HVEngineClient);
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