r5sdk/r5dev/engine/host_cmd.h
Kawe Mazidjatari 2501c37044 Globally convert all byte patterns to strings
These get reconverted to masked byte patterns at runtime. With the signature map cache system, this will only happen when building the cache.
2022-12-01 22:44:55 +01:00

89 lines
5.3 KiB
C++

#pragma once
#include "tier1/cmd.h"
#include "launcher/IApplication.h"
struct EngineParms_t
{
char* baseDirectory;
char* modName;
char* rootGameName;
unsigned int memSizeAvailable;
};
extern EngineParms_t* g_pEngineParms;
/* ==== HOST ============================================================================================================================================================ */
inline CMemory p_Host_Init;
inline auto Host_Init = p_Host_Init.RCast<void* (*)(bool* bDedicated)>();
inline CMemory p_Host_NewGame;
inline auto Host_NewGame = p_Host_NewGame.RCast<bool (*)(char* pszMapName, char* pszMapGroup, bool bLoadGame, char bBackground, LARGE_INTEGER PerformanceCount)>();
inline CMemory p_Host_ChangeLevel;
inline auto Host_ChangeLevel = p_Host_ChangeLevel.RCast<bool (*)(bool bLoadFromSavedGame, const char* pszMapName, const char* pszMapGroup)>();
inline CMemory p_SetLaunchOptions;
inline auto v_SetLaunchOptions = p_SetLaunchOptions.RCast<int (*)(const CCommand& args)>();
#if !defined (GAMEDLL_S0) && !defined (GAMEDLL_S1) && !defined (GAMEDLL_S2)
inline CMemory p_DFS_InitializeFeatureFlagDefinitions;
inline auto v_DFS_InitializeFeatureFlagDefinitions = p_DFS_InitializeFeatureFlagDefinitions.RCast<bool (*)(const char* pszFeatureFlags)>();
#endif // !(GAMEDLL_S0) || !(GAMEDLL_S1) || !(GAMEDLL_S2)
extern EngineParms_t* g_pEngineParms;
void HostCmd_Attach();
void HostCmd_Detach();
///////////////////////////////////////////////////////////////////////////////
class VHostCmd : public IDetour
{
virtual void GetAdr(void) const
{
spdlog::debug("| FUN: Host_Init : {:#18x} |\n", p_Host_Init.GetPtr());
spdlog::debug("| FUN: Host_NewGame : {:#18x} |\n", p_Host_NewGame.GetPtr());
spdlog::debug("| FUN: Host_ChangeLevel : {:#18x} |\n", p_Host_ChangeLevel.GetPtr());
spdlog::debug("| FUN: SetLaunchOptions : {:#18x} |\n", p_SetLaunchOptions.GetPtr());
#if !defined (GAMEDLL_S0) && !defined (GAMEDLL_S1) && !defined (GAMEDLL_S2)
spdlog::debug("| FUN: DFS_InitializeFeatureFlagDefinitions : {:#18x} |\n", p_DFS_InitializeFeatureFlagDefinitions.GetPtr());
#endif // !(GAMEDLL_S0) || !(GAMEDLL_S1) || !(GAMEDLL_S2)
spdlog::debug("| VAR: g_pEngineParms : {:#18x} |\n", reinterpret_cast<uintptr_t>(g_pEngineParms));
spdlog::debug("+----------------------------------------------------------------+\n");
}
virtual void GetFun(void) const
{
#if defined (GAMEDLL_S0) || defined (GAMEDLL_S1)
p_Host_Init = g_GameDll.FindPatternSIMD("48 89 5C 24 ?? 48 89 6C 24 ?? 48 89 74 24 ?? 57 41 54 41 55 41 56 41 57 48 81 EC ?? ?? ?? ?? 48 8B D9 FF 15 ?? ?? ?? ??");
p_Host_NewGame = g_GameDll.FindPatternSIMD("48 8B C4 56 41 54 41 57 48 81 EC ?? ?? ?? ?? F2 0F 10 05 ?? ?? ?? ??"); /*48 8B C4 56 41 54 41 57 48 81 EC ? ? ? ? F2 0F 10 05 ? ? ? ?*/
p_Host_ChangeLevel = g_GameDll.FindPatternSIMD("40 53 56 41 56 48 81 EC ?? ?? ?? ?? 49 8B D8");
p_SetLaunchOptions = g_GameDll.FindPatternSIMD("48 89 6C 24 ?? 57 48 83 EC 20 48 8B E9 48 8B 0D ?? ?? ?? ??");
#elif defined (GAMEDLL_S2) || defined (GAMEDLL_S3)
p_Host_Init = g_GameDll.FindPatternSIMD("48 89 5C 24 ?? 48 89 74 24 ?? 48 89 7C 24 ?? 55 41 54 41 55 41 56 41 57 48 8D AC 24 ?? ?? ?? ?? B8 ?? ?? ?? ?? E8 ?? ?? ?? ?? 48 2B E0 48 8B D9");
p_Host_NewGame = g_GameDll.FindPatternSIMD("48 8B C4 ?? 41 54 41 55 48 81 EC 70 04 ?? ?? F2 0F 10 05 ?? ?? ?? 0B");
p_Host_ChangeLevel = g_GameDll.FindPatternSIMD("40 56 57 41 56 48 81 EC ?? ?? ?? ??");
p_SetLaunchOptions = g_GameDll.FindPatternSIMD("48 89 5C 24 ?? 48 89 6C 24 ?? 57 48 83 EC 20 48 8B 1D ?? ?? ?? ?? 48 8B E9 48 85 DB");
#endif
#if !defined (GAMEDLL_S0) && !defined (GAMEDLL_S1) && !defined (GAMEDLL_S2)
p_DFS_InitializeFeatureFlagDefinitions = g_GameDll.FindPatternSIMD("48 8B C4 55 53 48 8D 68 E8");
v_DFS_InitializeFeatureFlagDefinitions = p_DFS_InitializeFeatureFlagDefinitions.RCast<bool (*)(const char*)>(); /*48 8B C4 55 53 48 8D 68 E8*/
#endif // !(GAMEDLL_S0) || !(GAMEDLL_S1) || !(GAMEDLL_S2)
Host_Init = p_Host_Init.RCast<void* (*)(bool*)>(); /*48 89 5C 24 ?? 48 89 74 24 ?? 48 89 7C 24 ?? 55 41 54 41 55 41 56 41 57 48 8D AC 24 ?? ?? ?? ?? B8 ?? ?? ?? ?? E8 ?? ?? ?? ?? 48 2B E0 48 8B D9*/
Host_NewGame = p_Host_NewGame.RCast<bool (*)(char*, char*, bool, char, LARGE_INTEGER)>(); /*48 8B C4 ?? 41 54 41 55 48 81 EC 70 04 00 00 F2 0F 10 05 ?? ?? ?? 0B*/
Host_ChangeLevel = p_Host_ChangeLevel.RCast<bool (*)(bool, const char*, const char*)>(); /*40 56 57 41 56 48 81 EC ?? ?? ?? ??*/
v_SetLaunchOptions = p_SetLaunchOptions.RCast<int (*)(const CCommand&)>(); /*48 89 5C 24 ?? 48 89 6C 24 ?? 57 48 83 EC 20 48 8B 1D ?? ?? ?? ?? 48 8B E9 48 85 DB*/
}
virtual void GetVar(void) const
{
#if defined (GAMEDLL_S0) || defined (GAMEDLL_S1)
g_pEngineParms = p_CModAppSystemGroup_Main.FindPattern("48 8B", CMemory::Direction::DOWN, 100).ResolveRelativeAddress(0x3, 0x7).RCast<EngineParms_t*>();
#elif defined (GAMEDLL_S2) || defined (GAMEDLL_S3)
g_pEngineParms = p_CModAppSystemGroup_Main.FindPattern("4C 8B", CMemory::Direction::DOWN, 100).ResolveRelativeAddress(0x3, 0x7).RCast<EngineParms_t*>();
#endif
}
virtual void GetCon(void) const { }
virtual void Attach(void) const { }
virtual void Detach(void) const { }
};
///////////////////////////////////////////////////////////////////////////////
REGISTER(VHostCmd);