r5sdk/r5dev/engine/sys_dll2.h
Kawe Mazidjatari e2f06a8a68 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

47 lines
3.5 KiB
C++

#pragma once
#include "tier0/interface.h"
class CEngineAPI
{
public:
// TODO [ AMOS ]:
};
inline ADDRESS p_CEngineAPI_Connect = g_mGameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x48\x83\xEC\x28\x48\x8B\x05\x00\x00\x00\x00\x48\x8D\x0D\x00\x00\x00\x00\x48\x85\xC0\x48\x89\x15"), "xxxxxxx????xxx????xxxxxx");
inline bool (*CEngineAPI_Connect)(CEngineAPI* thisptr, CreateInterfaceFn factory) = (bool (*)(CEngineAPI*, CreateInterfaceFn))p_CEngineAPI_Connect.GetPtr(); /*48 83 EC 28 48 8B 05 ? ? ? ? 48 8D 0D ? ? ? ? 48 85 C0 48 89 15 ? ? ? ?*/
#if defined (GAMEDLL_S0) || defined (GAMEDLL_S1)
inline ADDRESS p_PakFile_Init = g_mGameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x48\x89\x5C\x24\x00\x48\x89\x6C\x24\x00\x44\x88\x44\x24\x00\x56\x57\x41\x54\x41\x56\x41\x57\x48\x83\xEC\x20"), "xxxx?xxxx?xxxx?xxxxxxxxxxxx");
inline int (*PakFile_Init)(char* buffer, char* source, char vpk_file) = (int (*)(char*, char*, char))p_PakFile_Init.GetPtr(); /*48 89 5C 24 ?? 48 89 6C 24 ?? 44 88 44 24 ?? 56 57 41 54 41 56 41 57 48 83 EC 20*/
inline ADDRESS p_CEngineAPI_MainLoop = g_mGameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x48\x89\x5C\x24\x00\x55\x48\x81\xEC\x00\x00\x00\x00\x45\x33\xC9"), "xxxx?xxxx????xxx");
inline void* (*CEngineAPI_MainLoop)() = (void* (*)())p_CEngineAPI_MainLoop.GetPtr(); /*48 89 5C 24 ? 55 48 81 EC ? ? ? ? 45 33 C9*/
#elif defined (GAMEDLL_S2) || defined (GAMEDLL_S3)
inline ADDRESS p_PakFile_Init = g_mGameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\x44\x88\x44\x24\x00\x53\x55\x56\x57"), "xxxx?xxxx");
inline void (*PakFile_Init)(char* buffer, char* source, char vpk_file) = (void (*)(char*, char*, char))p_PakFile_Init.GetPtr(); /*44 88 44 24 ?? 53 55 56 57*/
inline ADDRESS p_CEngineAPI_MainLoop = g_mGameDll.FindPatternSIMD(reinterpret_cast<rsig_t>("\xE8\x00\x00\x00\x00\x48\x8B\x15\x00\x00\x00\x00\x84\xC0\xB9\x00\x00\x00\x00"), "x????xxx????xxx????").FollowNearCallSelf();
inline bool (*CEngineAPI_MainLoop)() = (bool(*)())p_CEngineAPI_MainLoop.GetPtr(); /*E8 ? ? ? ? 48 8B 15 ? ? ? ? 84 C0 B9 ? ? ? ?*/
#endif
#if defined (GAMEDLL_S0) || defined (GAMEDLL_S1)
inline ADDRESS g_pMapVPKCache = p_PakFile_Init.FindPatternSelf("4C 8D 35 ?? ?? ?? ?? 44", ADDRESS::Direction::DOWN, 250).OffsetSelf(0x3).ResolveRelativeAddressSelf().GetPtr();
#elif defined (GAMEDLL_S2) || defined (GAMEDLL_S3)
inline ADDRESS g_pMapVPKCache = p_PakFile_Init.FindPatternSelf("48 8D 1D ?? ?? ?? ?? 4C", ADDRESS::Direction::DOWN, 250).OffsetSelf(0x3).ResolveRelativeAddressSelf().GetPtr();
#endif
///////////////////////////////////////////////////////////////////////////////
class HSys_Dll2 : public IDetour
{
virtual void debugp()
{
std::cout << "| FUN: CEngineAPI::Connect : 0x" << std::hex << std::uppercase << p_CEngineAPI_Connect.GetPtr() << std::setw(npad) << " |" << std::endl;
std::cout << "| FUN: CEngineAPI::MainLoop : 0x" << std::hex << std::uppercase << p_CEngineAPI_MainLoop.GetPtr() << std::setw(npad) << " |" << std::endl;
std::cout << "| FUN: PakFile_Init : 0x" << std::hex << std::uppercase << p_PakFile_Init.GetPtr() << std::setw(npad) << " |" << std::endl;
std::cout << "| VAR: g_pMapVPKCache : 0x" << std::hex << std::uppercase << g_pMapVPKCache.GetPtr() << std::setw(npad) << " |" << std::endl;
std::cout << "+----------------------------------------------------------------+" << std::endl;
}
};
///////////////////////////////////////////////////////////////////////////////
REGISTER(HSys_Dll2);