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Add HandleChange function symbols #111

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Add HandleChange function symbols #111

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df2d3d8
Added `HandleChange` function symbols
dankmolot Jul 1, 2024
e644c2b
Updated symbol on win64
dankmolot Jul 3, 2024
f611e49
Changed __thiscall to __stdcall
dankmolot Jul 3, 2024
8126931
Updated `HandleChange` symbol for MacOS x64
dankmolot Jul 9, 2024
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6 changes: 6 additions & 0 deletions helpers_extended/include/GarrysMod/FunctionPointers.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -7,16 +7,19 @@
#if defined ARCHITECTURE_X86_64

#define GMCOMMON_CALLING_CONVENTION __fastcall
#define GMCOMMON_CALLING_CONVENTION_STD __fastcall

#else

#define GMCOMMON_CALLING_CONVENTION __thiscall
#define GMCOMMON_CALLING_CONVENTION_STD __stdcall

#endif

#else

#define GMCOMMON_CALLING_CONVENTION
#define GMCOMMON_CALLING_CONVENTION_STD

#endif

Expand Down Expand Up @@ -97,4 +100,7 @@ typedef INetChannel *( *NET_CreateNetChannel_t )(
);
NET_CreateNetChannel_t NET_CreateNetChannel( );

typedef void ( GMCOMMON_CALLING_CONVENTION_STD *HandleChange_t )( const std::string& path );
HandleChange_t HandleChange( );

}
1 change: 1 addition & 0 deletions helpers_extended/include/GarrysMod/Symbols.hpp
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Expand Up @@ -30,5 +30,6 @@ extern const std::vector<Symbol> GlobalVars;
extern const std::vector<Symbol> AdvancedLuaErrorReporter;
extern const std::vector<Symbol> NET_ProcessSocket;
extern const std::vector<Symbol> NET_CreateNetChannel;
extern const std::vector<Symbol> HandleChange;

}
14 changes: 14 additions & 0 deletions helpers_extended/source/FunctionPointers.cpp
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Expand Up @@ -332,6 +332,20 @@ namespace FunctionPointers
);
}

return func_pointer;
}

HandleChange_t HandleChange( )
{
static HandleChange_t func_pointer = nullptr;
if( func_pointer == nullptr )
{
SourceSDK::FactoryLoader server_loader( "server" );
func_pointer = ResolveSymbols<HandleChange_t>(
server_loader, Symbols::HandleChange
);
}

return func_pointer;
}
}
24 changes: 24 additions & 0 deletions helpers_extended/source/Symbols.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -95,6 +95,10 @@ namespace Symbols
Symbol::FromSignature( "\x48\x89\x6C\x24\x2A\x48\x89\x7C\x24\x2A\x41\x54\x41\x56\x41\x57\x48\x83\xEC\x30\x80\x7C\x24\x2A\x00" )
};

const std::vector<Symbol> HandleChange = {
Symbol::FromSignature( "\x48\x89\x5c\x24\x10\x48\x89\x74\x24\x18\x48\x89\x7c\x24\x20\x55\x48\x8d\x6c\x24\xa9\x48\x81\xec\xb0\x00\x00\x00\x48\x8b\x05\x2A" )
}

#elif defined ARCHITECTURE_X86

const std::vector<Symbol> CBasePlayer_HandleClientLuaError = {
Expand Down Expand Up @@ -199,6 +203,10 @@ namespace Symbols
Symbol::FromSignature( "\x55\x8B\xEC\x80\x7D\x2A\x00\x53\x8B\x5D" )
};

const std::vector<Symbol> HandleChange = {
Symbol::FromSignature( "\x55\x8b\xec\x83\xec\x60\x56\x8b\x75\x08\x8d\x45\xd0\x57\x56\x50\xe8\x2a\x2a\x2a\x00\x83\xc4\x08\x83\x7d\xe0\x00\x0f\x84\x60\x02" )
}

#endif

#elif defined SYSTEM_LINUX
Expand Down Expand Up @@ -448,6 +456,20 @@ namespace Symbols

};

const std::vector<Symbol> HandleChange = {

#if defined ARCHITECTURE_X86

Symbol::FromSignature( "\x55\x89\xe5\x57\x56\x53\x8d\x5d\x98\x83\xec\x7c\x8b\x75\x08\x89\x1c\x24\x89\x74\x24\x04\xe8\x44\x4d\x94\x00\x8b\x45\x98\x83\xec\x04\x8b\x50\xf4\x85\xd2\x0f\x84\x86\x00\x00\x00\x8d\x45\xb8\x89" )

#elif ARCHITECTURE_X86_64

Symbol::FromSignature( "\x55\x48\x89\xfe\x48\x89\xe5\x41\x57\x41\x56\x41\x55\x41\x54\x4c\x8d\x65\x80\x53\x48\x89\xfb\x4c\x89\xe7\x48\x83\xec\x68\xe8\x2d\x23\x1c\x00\x48\x8b\x45\x80\x48\x83\x78\xe8\x00\x75\x2a\x48\x8b" )

#endif

}

#elif defined SYSTEM_MACOSX

const std::vector<Symbol> CBasePlayer_HandleClientLuaError = {
Expand Down Expand Up @@ -548,6 +570,8 @@ namespace Symbols

const std::vector<Symbol> NET_CreateNetChannel;

const std::vector<Symbol> HandleChange = { Symbol::FromSignature( "\x55\x48\x89\xe5\x53\x48\x81\xec\x88\x00\x00\x00\x48\x89\xfb\x48\x8d\x7d\xc8\x48\x89\xde\xe8\x2A\x21\x11\x00\x8a\x4d\xc8\x89\xc8" ) }

#endif

}