mirror of
https://github.com/Mauler125/r5sdk.git
synced 2025-02-09 19:15:03 +01:00
a618990937
This change was planned for a long time. This moves all REGISTER calls to a single translation unit, this is required as we currently added a very dirty workaround for not registering duplicates by checking if VFTable pointer was already present in the vector... Registering from single translation unit prevents duplicate instances that gets created if header is included by more cpp files. Reworking this reduced 100kb+ of compiled code. This commit also reworked the way functions/variables/constant gets logged with their addresses; the new code formats them on the fly, and allows for resize at any time. Formatting is no longer required by programmer. TODO: currently there are some compile errors for dedicated and client dll's. These will be resolved very soon as they need to be properly worked out still (server & client only stuff needs to be properly split). Use the 'main' (stable) branch for the time being if you need to compile these dll's.
117 lines
6.3 KiB
C++
117 lines
6.3 KiB
C++
#pragma once
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#include "vpc/interfaces.h"
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#include "appframework/engine_launcher_api.h"
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class CEngineAPI : public IEngineAPI
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{
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public:
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virtual bool Connect(CreateInterfaceFn factory) = 0;
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virtual void Disconnect() = 0;
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virtual void* QueryInterface(const char* pInterfaceName) = 0;
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virtual InitReturnVal_t Init() = 0;
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virtual void Shutdown() = 0;
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virtual AppSystemTier_t GetTier() = 0;
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virtual void Reconnect(CreateInterfaceFn factory, const char* pInterfaceName) = 0;
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// This function must be called before init
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virtual bool SetStartupInfo(StartupInfo_t& info) = 0;
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virtual int Run() = 0;
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// Posts a console command
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virtual void PostConsoleCommand(const char* pConsoleCommand) = 0;
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// Are we running the simulation?
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virtual bool IsRunningSimulation() const = 0;
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// Start/stop running the simulation
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virtual void ActivateSimulation(bool bActive) = 0;
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// Reset the map we're on
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virtual void SetMap(const char* pMapName) = 0;
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static bool VModInit(CEngineAPI* pEngineAPI, const char* pModName, const char* pGameDir);
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static void VSetStartupInfo(CEngineAPI* pEngineAPI, StartupInfo_t* pStartupInfo);
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//private:
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void* m_hEditorHWnd;
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bool m_bRunningSimulation;
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StartupInfo_t m_StartupInfo;
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};
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inline CMemory p_CEngineAPI_Connect;
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inline auto CEngineAPI_Connect = p_CEngineAPI_Connect.RCast<bool (*)(CEngineAPI* thisptr, CreateInterfaceFn factory)>();
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inline CMemory p_CEngineAPI_ModInit;
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inline auto CEngineAPI_ModInit = p_CEngineAPI_ModInit.RCast<bool (*)(CEngineAPI* pEngineAPI, const char* pModName, const char* pGameDir)>();
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inline CMemory p_CEngineAPI_MainLoop;
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inline auto CEngineAPI_MainLoop = p_CEngineAPI_MainLoop.RCast<bool(*)(void)>();
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inline CMemory p_CEngineAPI_SetStartupInfo;
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inline auto v_CEngineAPI_SetStartupInfo = p_CEngineAPI_SetStartupInfo.RCast<void (*)(CEngineAPI* pEngineAPI, StartupInfo_t* pStartupInfo)>();
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inline CMemory p_ResetMTVFTaskItem;
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inline auto v_ResetMTVFTaskItem = p_ResetMTVFTaskItem.RCast<void*(*)(void)>();
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inline CMemory p_PakFile_Init;
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inline auto PakFile_Init = p_PakFile_Init.RCast<void (*)(char* buffer, char* source, char vpk_file)>();
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inline bool* g_bTextMode = nullptr;
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inline char* g_szBaseDir = nullptr; // static size = 260
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inline int64_t* g_pMTVFTaskItem = nullptr; // struct.
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inline char* g_szMTVFItemName = nullptr;
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///////////////////////////////////////////////////////////////////////////////
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class VSys_Dll2 : public IDetour
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{
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virtual void GetAdr(void) const
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{
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LogFunAdr("CEngineAPI::Connect", p_CEngineAPI_Connect.GetPtr());
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LogFunAdr("CEngineAPI::ModInit", p_CEngineAPI_ModInit.GetPtr());
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LogFunAdr("CEngineAPI::MainLoop", p_CEngineAPI_MainLoop.GetPtr());
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#if defined (GAMEDLL_S2) || defined (GAMEDLL_S3)
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LogFunAdr("CEngineAPI::SetStartupInfo", p_CEngineAPI_SetStartupInfo.GetPtr());
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#endif
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LogFunAdr("ResetMTVFTaskItem", p_ResetMTVFTaskItem.GetPtr());
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LogFunAdr("PakFile_Init", p_PakFile_Init.GetPtr());
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LogVarAdr("g_bTextMode", reinterpret_cast<uintptr_t>(g_bTextMode));
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LogVarAdr("g_szBaseDir", reinterpret_cast<uintptr_t>(g_szBaseDir));
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LogVarAdr("g_pMTVFTaskItem", reinterpret_cast<uintptr_t>(g_pMTVFTaskItem));
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LogVarAdr("g_szMTVFItemName", reinterpret_cast<uintptr_t>(g_szMTVFItemName));
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}
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virtual void GetFun(void) const
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{
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p_CEngineAPI_Connect = g_GameDll.FindPatternSIMD("48 83 EC 28 48 8B 05 ?? ?? ?? ?? 48 8D 0D ?? ?? ?? ?? 48 85 C0 48 89 15");
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#if defined (GAMEDLL_S0) || defined (GAMEDLL_S1)
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p_CEngineAPI_ModInit = 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 ?? ?? ?? ?? 4D 8B F0");
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p_CEngineAPI_MainLoop = g_GameDll.FindPatternSIMD("48 89 5C 24 ?? 55 48 81 EC ?? ?? ?? ?? 45 33 C9");
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p_PakFile_Init = g_GameDll.FindPatternSIMD("48 89 5C 24 ?? 48 89 6C 24 ?? 44 88 44 24 ?? 56 57 41 54 41 56 41 57 48 83 EC 20");
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#elif defined (GAMEDLL_S2) || defined (GAMEDLL_S3)
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p_CEngineAPI_ModInit = g_GameDll.FindPatternSIMD("48 89 5C 24 ?? 48 89 4C 24 ?? 55 56 57 41 54 41 55 41 56 41 57 48 81 EC ?? ?? ?? ?? 4D 8B F8");
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p_CEngineAPI_MainLoop = g_GameDll.FindPatternSIMD("E8 ?? ?? ?? ?? 48 8B 15 ?? ?? ?? ?? 84 C0 B9 ?? ?? ?? ??").FollowNearCallSelf();
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p_PakFile_Init = g_GameDll.FindPatternSIMD("44 88 44 24 ?? 53 55 56 57");
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#endif
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p_CEngineAPI_SetStartupInfo = g_GameDll.FindPatternSIMD("48 89 5C 24 ?? ?? 48 81 EC ?? ?? ?? ?? 80 3D ?? ?? ?? ?? ?? 48 8B DA");
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p_ResetMTVFTaskItem = g_GameDll.FindPatternSIMD("48 83 EC 28 48 8B 15 ?? ?? ?? ?? 48 85 D2 0F 84 ?? ?? ?? ?? 48 8B 0D ?? ?? ?? ?? 48 8B 01 FF 90 ?? ?? ?? ?? 33 C9 E8 ?? ?? ?? ?? 0F 28 05 ?? ?? ?? ?? 0F 28 0D ?? ?? ?? ?? 0F 11 05 ?? ?? ?? ?? 0F 28 05 ?? ?? ?? ?? 0F 11 0D ?? ?? ?? ?? 0F 28 0D ?? ?? ?? ?? 0F 11 05 ?? ?? ?? ?? 0F 11 0D ?? ?? ?? ?? 48 C7 05 ?? ?? ?? ?? ?? ?? ?? ?? FF 15 ?? ?? ?? ??");
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CEngineAPI_Connect = p_CEngineAPI_Connect.RCast<bool (*)(CEngineAPI*, CreateInterfaceFn)>(); /*48 83 EC 28 48 8B 05 ?? ?? ?? ?? 48 8D 0D ?? ?? ?? ?? 48 85 C0 48 89 15 ?? ?? ?? ??*/
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CEngineAPI_ModInit = p_CEngineAPI_ModInit.RCast<bool (*)(CEngineAPI*, const char*, const char*)>(); /*48 89 5C 24 ?? 48 89 4C 24 ?? 55 56 57 41 54 41 55 41 56 41 57 48 81 EC ?? ?? ?? ?? 4D 8B F8*/
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CEngineAPI_MainLoop = p_CEngineAPI_MainLoop.RCast<bool(*)(void)>(); /*E8 ?? ?? ?? ?? 48 8B 15 ?? ?? ?? ?? 84 C0 B9 ?? ?? ?? ??*/
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v_CEngineAPI_SetStartupInfo = p_CEngineAPI_SetStartupInfo.RCast<void (*)(CEngineAPI*, StartupInfo_t*)>(); /*48 89 5C 24 ?? 57 48 81 EC ?? ?? ?? ?? 80 3D ?? ?? ?? ?? ?? 48 8B DA*/
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PakFile_Init = p_PakFile_Init.RCast<void (*)(char*, char*, char)>(); /*44 88 44 24 ?? 53 55 56 57*/
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}
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virtual void GetVar(void) const
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{
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g_bTextMode = p_CEngineAPI_SetStartupInfo.FindPattern("80 3D", CMemory::Direction::DOWN, 250).ResolveRelativeAddressSelf(0x2, 0x7).RCast<bool*>();
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g_szBaseDir = p_CEngineAPI_SetStartupInfo.FindPattern("48 8D", CMemory::Direction::DOWN, 250).ResolveRelativeAddressSelf(0x3, 0x7).RCast<char*>();
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g_pMTVFTaskItem = p_ResetMTVFTaskItem.FindPattern("48 8B", CMemory::Direction::DOWN, 250).ResolveRelativeAddressSelf(0x3, 0x7).RCast<int64_t*>();
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g_szMTVFItemName = p_ResetMTVFTaskItem.FindPattern("C6 05", CMemory::Direction::DOWN, 250).ResolveRelativeAddressSelf(0x2, 0x7).RCast<char*>();
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}
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virtual void GetCon(void) const { }
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virtual void Attach(void) const;
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virtual void Detach(void) const;
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};
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///////////////////////////////////////////////////////////////////////////////
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