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Detour 'Physics_RunThinkFunctions'

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Hook will be used to run simulation for bots.
This commit is contained in:
Kawe Mazidjatari 2023-01-19 22:53:45 +01:00
parent e7522ce0d6
commit 82c914c2fd
7 changed files with 85 additions and 0 deletions

5
r5dev/core/init.cpp

@ -109,6 +109,7 @@
#include "game/server/fairfight_impl.h"
#include "game/server/gameinterface.h"
#include "game/server/movehelper_server.h"
#include "game/server/physics_main.h"
#endif // !CLIENT_DLL
#ifndef DEDICATED
#include "game/client/viewrender.h"
@ -212,6 +213,8 @@ void Systems_Init()
Persistence_Attach();
IVEngineServer_Attach();
CServerGameDLL_Attach();
Physics_Main_Attach();
#endif // !CLIENT_DLL
SQAPI_Attach();
@ -347,6 +350,8 @@ void Systems_Shutdown()
Persistence_Detach();
IVEngineServer_Detach();
CServerGameDLL_Detach();
Physics_Main_Detach();
#endif // !CLIENT_DLL
SQAPI_Detach();
SQVM_Detach();

28
r5dev/game/server/physics_main.cpp Normal file

@ -0,0 +1,28 @@
//====== Copyright © 1996-2005, Valve Corporation, All rights reserved. =======//
//
// Purpose: Physics simulation for non-havok/ipion objects
//
// $NoKeywords: $
//=============================================================================//
#include "core/stdafx.h"
#include "player.h"
#include "physics_main.h"
//-----------------------------------------------------------------------------
// Purpose: Runs the main physics simulation loop against all entities ( except players )
//-----------------------------------------------------------------------------
void Physics_RunThinkFunctions(bool bSimulating)
{
v_Physics_RunThinkFunctions(bSimulating);
}
///////////////////////////////////////////////////////////////////////////////
void Physics_Main_Attach()
{
DetourAttach(&v_Physics_RunThinkFunctions, &Physics_RunThinkFunctions);
}
void Physics_Main_Detach()
{
DetourDetach(&v_Physics_RunThinkFunctions, &Physics_RunThinkFunctions);
}

36
r5dev/game/server/physics_main.h Normal file

@ -0,0 +1,36 @@
//====== Copyright © 1996-2005, Valve Corporation, All rights reserved. =======//
//
// Purpose:
//
// $NoKeywords: $
//=============================================================================//
#ifndef PHYSICS_MAIN_H
#define PHYSICS_MAIN_H
inline CMemory p_Physics_RunThinkFunctions;
inline auto v_Physics_RunThinkFunctions = p_Physics_RunThinkFunctions.RCast<void (*)(bool bSimulating)>();
void Physics_Main_Attach();
void Physics_Main_Detach();
///////////////////////////////////////////////////////////////////////////////
class VPhysics_Main : public IDetour
{
virtual void GetAdr(void) const
{
spdlog::debug("| FUN: Physics_RunThinkFunctions : {:#18x} |\n", p_Physics_RunThinkFunctions.GetPtr());
spdlog::debug("+----------------------------------------------------------------+\n");
}
virtual void GetFun(void) const
{
p_Physics_RunThinkFunctions = g_GameDll.FindPatternSIMD("88 4C 24 08 55 56 57 41 54 41 55 41 56 41 57 48 81 EC ?? ?? ?? ??");
v_Physics_RunThinkFunctions = p_Physics_RunThinkFunctions.RCast<void (*)(bool)>();
}
virtual void GetVar(void) const { }
virtual void GetCon(void) const { }
virtual void Attach(void) const { }
virtual void Detach(void) const { }
};
///////////////////////////////////////////////////////////////////////////////
REGISTER(VPhysics_Main);
#endif // PHYSICS_MAIN_H

2
r5dev/vproj/dedicated.vcxproj

@ -187,6 +187,7 @@
<ClInclude Include="..\game\server\gameinterface.h" />
<ClInclude Include="..\game\server\movehelper_server.h" />
<ClInclude Include="..\game\server\networkproperty.h" />
<ClInclude Include="..\game\server\physics_main.h" />
<ClInclude Include="..\game\server\player.h" />
<ClInclude Include="..\game\server\playerlocaldata.h" />
<ClInclude Include="..\game\shared\animation.h" />
@ -556,6 +557,7 @@
<ClCompile Include="..\game\server\gameinterface.cpp" />
<ClCompile Include="..\game\server\movehelper_server.cpp" />
<ClCompile Include="..\game\server\networkproperty.cpp" />
<ClCompile Include="..\game\server\physics_main.cpp" />
<ClCompile Include="..\game\server\player.cpp" />
<ClCompile Include="..\game\shared\animation.cpp" />
<ClCompile Include="..\game\shared\collisionproperty.cpp" />

6
r5dev/vproj/dedicated.vcxproj.filters

@ -1371,6 +1371,9 @@
<ClInclude Include="..\game\shared\imovehelper.h">
<Filter>sdk\game\shared</Filter>
</ClInclude>
<ClInclude Include="..\game\server\physics_main.h">
<Filter>sdk\game\server</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<ClCompile Include="..\common\opcodes.cpp">
@ -1730,6 +1733,9 @@
<ClCompile Include="..\game\server\movehelper_server.cpp">
<Filter>sdk\game\server</Filter>
</ClCompile>
<ClCompile Include="..\game\server\physics_main.cpp">
<Filter>sdk\game\server</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<None Include="..\Dedicated.def" />

2
r5dev/vproj/gamesdk.vcxproj

@ -72,6 +72,7 @@
<ClCompile Include="..\game\server\gameinterface.cpp" />
<ClCompile Include="..\game\server\movehelper_server.cpp" />
<ClCompile Include="..\game\server\networkproperty.cpp" />
<ClCompile Include="..\game\server\physics_main.cpp" />
<ClCompile Include="..\game\server\player.cpp" />
<ClCompile Include="..\game\shared\ai_utility_shared.cpp" />
<ClCompile Include="..\game\shared\animation.cpp" />
@ -265,6 +266,7 @@
<ClInclude Include="..\game\server\gameinterface.h" />
<ClInclude Include="..\game\server\movehelper_server.h" />
<ClInclude Include="..\game\server\networkproperty.h" />
<ClInclude Include="..\game\server\physics_main.h" />
<ClInclude Include="..\game\server\player.h" />
<ClInclude Include="..\game\server\playerlocaldata.h" />
<ClInclude Include="..\game\shared\ai_utility_shared.h" />

6
r5dev/vproj/gamesdk.vcxproj.filters

@ -717,6 +717,9 @@
<ClCompile Include="..\game\client\movehelper_client.cpp">
<Filter>sdk\game\client</Filter>
</ClCompile>
<ClCompile Include="..\game\server\physics_main.cpp">
<Filter>sdk\game\server</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\client\cdll_engine_int.h">
@ -2093,6 +2096,9 @@
<ClInclude Include="..\game\client\movehelper_client.h">
<Filter>sdk\game\client</Filter>
</ClInclude>
<ClInclude Include="..\game\server\physics_main.h">
<Filter>sdk\game\server</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<Image Include="..\shared\resource\lockedserver.png">