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https://github.com/Mauler125/r5sdk.git
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edc52ad669
Originally, we store the search results in a CMemory instance which we then assign to the actual function pointer. CMemory is just a pointer class; we can assign the results directly to the actual function pointer. This commit reduces a lot of code verbosity, and also reduced roughly 2KiB worth of static pointers in the resulting executable. This commit also officially deprecates the support for any GameDLL's below S3 (Season 3), since it makes more sense to port the assets from earlier/later games back to the version this SDK supports.
76 lines
3.9 KiB
C++
76 lines
3.9 KiB
C++
#pragma once
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#include "tier1/cmd.h"
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#include "sys_dll.h"
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//-------------------------------------------------------------------------------------
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// Forward declarations
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//-------------------------------------------------------------------------------------
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class CClient;
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struct EngineParms_t
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{
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char* baseDirectory;
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char* modName;
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char* rootGameName;
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unsigned int memSizeAvailable;
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};
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extern EngineParms_t* g_pEngineParms;
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/* ==== HOST ============================================================================================================================================================ */
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inline void(*v_Host_Init)();
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inline void(*v_Host_Init_DuringVideo)(bool* bDedicated);
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inline void(*v_Host_Init_PostVideo)(bool* bDedicated);
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inline void(*v_Host_Shutdown)();
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inline bool(*v_Host_NewGame)(char* pszMapName, char* pszMapGroup, bool bLoadGame, char bBackground, LARGE_INTEGER PerformanceCount);
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inline void(*v_Host_Disconnect)(bool bShowMainMenu);
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inline bool(*v_Host_ChangeLevel)(bool bLoadFromSavedGame, const char* pszMapName, const char* pszMapGroup);
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inline void (*v_Host_Status_PrintClient)(CClient* client, bool bShowAddress, void (*print) (const char* fmt, ...));
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inline int(*v_SetLaunchOptions)(const CCommand& args);
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inline bool(*v_DFS_InitializeFeatureFlagDefinitions)(const char* pszFeatureFlags);
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extern EngineParms_t* g_pEngineParms;
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///////////////////////////////////////////////////////////////////////////////
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class VHostCmd : public IDetour
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{
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virtual void GetAdr(void) const
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{
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LogFunAdr("Host_Init", v_Host_Init);
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LogFunAdr("Host_Init_DuringVideo", v_Host_Init_DuringVideo);
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LogFunAdr("Host_Init_PostVideo", v_Host_Init_PostVideo);
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LogFunAdr("Host_Shutdown", v_Host_Shutdown);
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LogFunAdr("Host_Disconnect", v_Host_Disconnect);
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LogFunAdr("Host_NewGame", v_Host_NewGame);
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LogFunAdr("Host_ChangeLevel", v_Host_ChangeLevel);
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LogFunAdr("Host_Status_PrintClient", v_Host_Status_PrintClient);
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LogFunAdr("SetLaunchOptions", v_SetLaunchOptions);
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LogFunAdr("DFS_InitializeFeatureFlagDefinitions", v_DFS_InitializeFeatureFlagDefinitions);
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LogVarAdr("g_pEngineParms", g_pEngineParms);
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}
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virtual void GetFun(void) const
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{
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g_GameDll.FindPatternSIMD("88 4C 24 08 53 55 56 57 48 83 EC 68").GetPtr(v_Host_Init);
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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").GetPtr(v_Host_Init_DuringVideo);
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g_GameDll.FindPatternSIMD("48 8B C4 ?? 41 54 41 55 48 81 EC 70 04 ?? ?? F2 0F 10 05 ?? ?? ?? 0B").GetPtr(v_Host_NewGame);
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g_GameDll.FindPatternSIMD("40 53 48 83 EC 30 0F B6 D9").GetPtr(v_Host_Disconnect);
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g_GameDll.FindPatternSIMD("40 56 57 41 56 48 81 EC ?? ?? ?? ??").GetPtr(v_Host_ChangeLevel);
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g_GameDll.FindPatternSIMD("48 8B C4 41 56 48 81 EC ?? ?? ?? ?? 45 33 F6").GetPtr(v_Host_Init_PostVideo);
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g_GameDll.FindPatternSIMD("48 8B C4 48 83 EC ?? 80 3D ?? ?? ?? ?? ?? 0F 85 ?? ?? ?? ?? 8B 15 ?? ?? ?? ??").GetPtr(v_Host_Shutdown);
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g_GameDll.FindPatternSIMD("48 89 5C 24 ?? 48 89 6C 24 ?? 56 57 41 56 48 83 EC 60 48 8B A9 ?? ?? ?? ??").GetPtr(v_Host_Status_PrintClient);
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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").GetPtr(v_SetLaunchOptions);
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g_GameDll.FindPatternSIMD("E8 ?? ?? ?? ?? 40 38 3D ?? ?? ?? ?? 48 8D 15 ?? ?? ?? ?? 48 8B CE").FollowNearCallSelf().GetPtr(v_DFS_InitializeFeatureFlagDefinitions);
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}
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virtual void GetVar(void) const
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{
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g_pEngineParms = CMemory(CModAppSystemGroup__Main).FindPattern("48 8B", CMemory::Direction::DOWN, 100).ResolveRelativeAddress(0x3, 0x7).RCast<EngineParms_t*>();
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g_pEngineParms = CMemory(CModAppSystemGroup__Main).FindPattern("4C 8B", CMemory::Direction::DOWN, 100).ResolveRelativeAddress(0x3, 0x7).RCast<EngineParms_t*>();
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}
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virtual void GetCon(void) const { }
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virtual void Detour(const bool bAttach) const;
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};
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///////////////////////////////////////////////////////////////////////////////
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