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Add RWGTA - wrappers for III/VC RW where macros would be used in SA

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Silent 2019-12-07 15:37:10 +01:00
parent 77140a8ef6
commit df012b84cf
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GPG Key ID: AE53149BB0C45AF1
6 changed files with 72 additions and 0 deletions
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36
SilentPatch/RWGTA.cpp Normal file
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@ -0,0 +1,36 @@
#include "RWGTA.h"
#include "Utils/MemoryMgr.h"
#include "Utils/Patterns.h"
#include <rwcore.h>
// GTA versions of RenderWare functions/macros for GTA III/Vice City
// since we cannot use RwEngineInstance directly
// Anything originally using RwEngineInstance shall be redefined here
// Functions which RW 3.6 inlined can also easily be defined here
void** GTARwEngineInstance = []() -> void** {
// Thanks Steam III...
// Locate RwRenderStateSet
auto renderStateSetPtr = hook::get_pattern( "D1 7C 24 2C", 4 );
auto renderStateSet = reinterpret_cast<uintptr_t>(Memory::ReadCallFrom( renderStateSetPtr ));
// Test III 1.0/1.1/VC
if ( *reinterpret_cast<uint8_t*>(renderStateSet) == 0xA1 )
{
return *reinterpret_cast<void***>(renderStateSet + 1);
}
// Test III Steam
renderStateSet += 3;
if ( *reinterpret_cast<uint8_t*>(renderStateSet) == 0xA1 )
{
return *reinterpret_cast<void***>(renderStateSet + 1);
}
assert(!"Could not locate RwEngineInstance!");
return nullptr;
}();

12
SilentPatch/RWGTA.h Normal file
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@ -0,0 +1,12 @@
#pragma once
// GTA versions of RenderWare functions/macros for GTA III/Vice City
// since we cannot use RwEngineInstance directly
// Anything originally using RwEngineInstance shall be redefined here
extern void** GTARwEngineInstance;
/* macro used to access global data structure (the root type is RwGlobals) */
#define GTARWSRCGLOBAL(variable) \
(((RwGlobals *)(*GTARwEngineInstance))->variable)

6
SilentPatchIII/SilentPatchIII.vcxproj
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@ -25,6 +25,11 @@
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Master|Win32'">NotUsing</PrecompiledHeader>
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">NotUsing</PrecompiledHeader>
</ClCompile>
<ClCompile Include="..\SilentPatch\RWGTA.cpp">
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">NotUsing</PrecompiledHeader>
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Master|Win32'">NotUsing</PrecompiledHeader>
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">NotUsing</PrecompiledHeader>
</ClCompile>
<ClCompile Include="..\SilentPatch\StoredCar.cpp" />
<ClCompile Include="..\SilentPatch\Timer.cpp" />
<ClCompile Include="..\SilentPatch\Utils\Patterns.cpp">
@ -44,6 +49,7 @@
<ClInclude Include="..\SilentPatch\Common_ddraw.h" />
<ClInclude Include="..\SilentPatch\debugmenu_public.h" />
<ClInclude Include="..\SilentPatch\General.h" />
<ClInclude Include="..\SilentPatch\RWGTA.h" />
<ClInclude Include="..\SilentPatch\StdAfx.h" />
<ClInclude Include="..\SilentPatch\StoredCar.h" />
<ClInclude Include="..\SilentPatch\Timer.h" />

6
SilentPatchIII/SilentPatchIII.vcxproj.filters
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@ -42,6 +42,9 @@
<ClCompile Include="..\SilentPatch\Utils\Patterns.cpp">
<Filter>Source Files\Utils</Filter>
</ClCompile>
<ClCompile Include="..\SilentPatch\RWGTA.cpp">
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\SilentPatch\Timer.h">
@ -77,6 +80,9 @@
<ClInclude Include="..\SilentPatch\debugmenu_public.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="..\SilentPatch\RWGTA.h">
<Filter>Header Files</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<ResourceCompile Include="..\SilentPatch\SilentPatch.rc">

6
SilentPatchVC/SilentPatchVC.vcxproj
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@ -174,6 +174,7 @@
<ClInclude Include="..\SilentPatch\Common_ddraw.h" />
<ClInclude Include="..\SilentPatch\debugmenu_public.h" />
<ClInclude Include="..\SilentPatch\General.h" />
<ClInclude Include="..\SilentPatch\RWGTA.h" />
<ClInclude Include="..\SilentPatch\StdAfx.h" />
<ClInclude Include="..\SilentPatch\StoredCar.h" />
<ClInclude Include="..\SilentPatch\Timer.h" />
@ -194,6 +195,11 @@
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Master|Win32'">NotUsing</PrecompiledHeader>
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">NotUsing</PrecompiledHeader>
</ClCompile>
<ClCompile Include="..\SilentPatch\RWGTA.cpp">
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">NotUsing</PrecompiledHeader>
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Master|Win32'">NotUsing</PrecompiledHeader>
<PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">NotUsing</PrecompiledHeader>
</ClCompile>
<ClCompile Include="..\SilentPatch\StoredCar.cpp" />
<ClCompile Include="..\SilentPatch\Timer.cpp" />
<ClCompile Include="..\SilentPatch\Utils\Patterns.cpp">

6
SilentPatchVC/SilentPatchVC.vcxproj.filters
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@ -54,6 +54,9 @@
<ClInclude Include="..\SilentPatch\debugmenu_public.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="..\SilentPatch\RWGTA.h">
<Filter>Header Files</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<ClCompile Include="..\SilentPatch\Timer.cpp">
@ -80,6 +83,9 @@
<ClCompile Include="..\SilentPatch\Utils\Patterns.cpp">
<Filter>Source Files\Utils</Filter>
</ClCompile>
<ClCompile Include="..\SilentPatch\RWGTA.cpp">
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<ResourceCompile Include="..\SilentPatch\SilentPatch.rc">