r5sdk/r5dev/engine/client/cdll_engine_int.h
Kawe Mazidjatari f120354e96 Initial port to CMake
* All libraries have been isolated from each other, and build into separate artifacts.
* Project has been restructured to support isolating libraries.
* CCrashHandler now calls a callback on crash (setup from core/dllmain.cpp, this can be setup in any way for any project. This callback is getting called when the apllication crashes. Useful for flushing buffers before closing handles to logging files for example).
* Tier0 'CoreMsgV' function now calls a callback sink, which could be set by the user (currently setup to the SDK's internal logger in core/dllmain.cpp).

TODO:
* Add a batch file to autogenerate all projects.
* Add support for dedicated server.
* Add support for client dll.

Bugs:
* Game crashes on the title screen after the UI script compiler has finished (root cause unknown).
* Curl error messages are getting logged twice for the dedicated server due to the removal of all "DEDICATED" preprocessor directives to support isolating projects. This has to be fixed properly!
2023-05-10 00:05:38 +02:00

121 lines
6.1 KiB
C++

#pragma once
#ifndef DEDICATED // We should think about not including this file at all in dedicated tbh.
#include "public/client_class.h"
#include "public/icliententitylist.h"
#endif // !DEDICATED
#include "game/shared/usercmd.h"
enum class ClientFrameStage_t : int
{
FRAME_UNDEFINED = -1, // (haven't run any frames yet)
FRAME_START,
// A network packet is being recieved
FRAME_NET_UPDATE_START,
// Data has been received and we're going to start calling PostDataUpdate
FRAME_NET_UPDATE_POSTDATAUPDATE_START,
// Data has been received and we've called PostDataUpdate on all data recipients
FRAME_NET_UPDATE_POSTDATAUPDATE_END,
// We've received all packets, we can now do interpolation, prediction, etc..
FRAME_NET_UPDATE_END,
// We're about to start rendering the scene
FRAME_RENDER_START,
// We've finished rendering the scene.
FRAME_RENDER_END,
FRAME_NET_FULL_FRAME_UPDATE_ON_REMOVE
};
class CHLClient
{
public:
static void FrameStageNotify(CHLClient* pHLClient, ClientFrameStage_t curStage);
#ifndef DEDICATED
ClientClass* GetAllClasses();
#endif
CUserCmd* GetUserCmd(int sequenceNumber) // @0x1405BB020 in R5pc_r5launch_N1094_CL456479_2019_10_30_05_20_PM
{
const static int index = 28;
return CallVFunc<CUserCmd*>(index, this, sequenceNumber); /*48 83 EC 28 48 8B 05 ? ? ? ? 48 8D 0D ? ? ? ? 44 8B C2*/
}
};
/* ==== CHLCLIENT ======================================================================================================================================================= */
#ifndef DEDICATED
inline CMemory p_CHLClient_PostInit;
inline auto CHLClient_PostInit = p_CHLClient_PostInit.RCast<void*(*)(void)>();
inline CMemory p_CHLClient_LevelShutdown;
inline auto CHLClient_LevelShutdown = p_CHLClient_LevelShutdown.RCast<void* (*)(CHLClient* thisptr)>();
inline CMemory p_CHLClient_HudProcessInput;
inline auto CHLClient_HudProcessInput = p_CHLClient_HudProcessInput.RCast<void(*)(CHLClient* thisptr, bool bActive)>();
inline CMemory p_CHLClient_FrameStageNotify;
inline auto CHLClient_FrameStageNotify = p_CHLClient_FrameStageNotify.RCast<void(*)(CHLClient* thisptr, ClientFrameStage_t frameStage)>();
inline CMemory p_CHLClient_GetAllClasses;
inline auto CHLClient_GetAllClasses = p_CHLClient_GetAllClasses.RCast<ClientClass*(*)()>();
#endif // !DEDICATED
inline CHLClient** gHLClient = nullptr;
inline CHLClient** g_pHLClient = nullptr;
///////////////////////////////////////////////////////////////////////////////
class VDll_Engine_Int : public IDetour
{
virtual void GetAdr(void) const
{
#ifndef DEDICATED
LogFunAdr("CHLClient::PostInit", p_CHLClient_PostInit.GetPtr());
LogFunAdr("CHLClient::LevelShutdown", p_CHLClient_LevelShutdown.GetPtr());
LogFunAdr("CHLClient::HudProcessInput", p_CHLClient_HudProcessInput.GetPtr());
LogFunAdr("CHLClient::FrameStageNotify", p_CHLClient_FrameStageNotify.GetPtr());
LogFunAdr("CHLClient::GetAllClasses", p_CHLClient_GetAllClasses.GetPtr());
#endif // !DEDICATED
LogVarAdr("g_HLClient", reinterpret_cast<uintptr_t>(gHLClient));
LogVarAdr("g_pHLClient", reinterpret_cast<uintptr_t>(g_pHLClient));
}
virtual void GetFun(void) const
{
#if defined (GAMEDLL_S0) || defined (GAMEDLL_S1)
p_CHLClient_LevelShutdown = g_GameDll.FindPatternSIMD("40 53 56 41 54 41 56 48 83 EC 28 48 8B F1");
#ifndef DEDICATED
p_CHLClient_PostInit = g_GameDll.FindPatternSIMD("48 83 3D ?? ?? ?? ?? ?? 48 8D 05 ?? ?? ?? ?? 48 89 05 ?? ?? ?? ?? 48 8D 05 ?? ?? ?? ?? 48 89 05 ?? ?? ?? ?? 48 8D 05 ?? ?? ?? ?? 48 89 05 ?? ?? ?? ?? 48 8D 05 ?? ?? ?? ?? 48 89 05 ?? ?? ?? ?? 48 8D 05 ?? ?? ?? ?? 48 89 05 ?? ?? ?? ?? 48 8D 05 ?? ?? ?? ?? 48 89 05 ?? ?? ?? ?? 48 8D 05 ?? ?? ?? ?? 48 89 05 ?? ?? ?? ?? 48 8D 05 ?? ?? ?? ?? 48 89 05 ?? ?? ?? ?? 48 8D 05 ?? ?? ?? ??");
p_CHLClient_FrameStageNotify = g_GameDll.FindPatternSIMD("48 83 EC 38 89 15 ?? ?? ?? ??");
p_CHLClient_GetAllClasses = g_GameDll.FindPatternSIMD("48 8B 05 ?? ?? ?? ?? C3 CC CC CC CC CC CC CC CC 48 89 74 24 ??");
#endif // !DEDICATED
#elif defined (GAMEDLL_S2) || defined (GAMEDLL_S3)
#ifndef DEDICATED
p_CHLClient_LevelShutdown = g_GameDll.FindPatternSIMD("48 89 5C 24 ?? 48 89 6C 24 ?? 48 89 74 24 ?? 57 48 83 EC 20 48 8B F9 48 8D 0D ?? ?? ?? ??");
p_CHLClient_PostInit = g_GameDll.FindPatternSIMD("48 83 EC 28 48 83 3D ?? ?? ?? ?? ?? 48 8D 05 ?? ?? ?? ??");
p_CHLClient_FrameStageNotify = g_GameDll.FindPatternSIMD("48 83 EC 28 89 15 ?? ?? ?? ??");
p_CHLClient_GetAllClasses = g_GameDll.FindPatternSIMD("48 8B 05 ?? ?? ?? ?? C3 CC CC CC CC CC CC CC CC 48 8B 05 ?? ?? ?? ?? 48 8D 0D ?? ?? ?? ??");
#endif // !DEDICATED
#endif
#ifndef DEDICATED
p_CHLClient_HudProcessInput = g_GameDll.FindPatternSIMD("48 83 EC 28 0F B6 0D ?? ?? ?? ?? 88 15 ?? ?? ?? ??");
CHLClient_LevelShutdown = p_CHLClient_LevelShutdown.RCast<void*(*)(CHLClient*)>(); /*48 89 5C 24 ?? 48 89 6C 24 ?? 48 89 74 24 ?? 57 48 83 EC 20 48 8B F9 48 8D 0D ?? ?? ?? ??*/
CHLClient_PostInit = p_CHLClient_PostInit.RCast<void*(*)(void)>(); /*48 83 EC 28 48 83 3D ?? ?? ?? ?? ?? 48 8D 05 ?? ?? ?? ??*/
CHLClient_FrameStageNotify = p_CHLClient_FrameStageNotify.RCast<void(*)(CHLClient*, ClientFrameStage_t)>(); /*48 83 EC 28 89 15 ?? ?? ?? ??*/
CHLClient_HudProcessInput = p_CHLClient_HudProcessInput.RCast<void(*)(CHLClient*, bool)>(); /*48 83 EC 28 0F B6 0D ?? ?? ?? ?? 88 15 ?? ?? ?? ??*/
CHLClient_GetAllClasses = p_CHLClient_GetAllClasses.RCast<ClientClass*(*)()>(); /*48 8B 05 ? ? ? ? C3 CC CC CC CC CC CC CC CC 48 8B 05 ? ? ? ? 48 8D 0D ? ? ? ?*/
#endif // !DEDICATED
}
virtual void GetVar(void) const
{
gHLClient = g_GameDll.FindPatternSIMD("48 8D 05 ?? ?? ?? ?? C3 CC CC CC CC CC CC CC CC 48 89 5C 24 ?? 57 48 83 EC 30 48 8B F9")
.ResolveRelativeAddressSelf(0x3, 0x7).RCast<CHLClient**>();
g_pHLClient = g_GameDll.FindPatternSIMD("41 55 48 83 EC ?? 4C 63 91 ?? ?? ?? ??")
.FindPatternSelf("4C 8B", CMemory::Direction::DOWN, 512, 2).ResolveRelativeAddressSelf(0x3, 0x7).RCast<CHLClient**>();
}
virtual void GetCon(void) const { }
virtual void Attach(void) const;
virtual void Detach(void) const;
};
///////////////////////////////////////////////////////////////////////////////