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Unified special vehicle features and double rwheels override (it's now internally a special vehicle feature, just like rotors)

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Silent 2018-09-02 23:57:29 +02:00
parent 75ebedef98
commit 2dfc9d30be
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GPG key ID: AE53149BB0C45AF1
2 changed files with 90 additions and 61 deletions
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63
SilentPatchSA/SilentPatchSA.cpp
View file

@ -1003,66 +1003,9 @@ void DrawScriptSpritesAndRectangles( uint8_t arg )
orgDrawScriptSpritesAndRectangles( arg );
}
std::vector< std::pair<int32_t, bool> > doubleRearWheelsList;
bool ReadDoubleRearWheels(const wchar_t* pPath)
{
bool listedAny = false;
constexpr size_t SCRATCH_PAD_SIZE = 32767;
WideDelimStringReader reader( SCRATCH_PAD_SIZE );
GetPrivateProfileSectionW( L"DoubleRearWheels", reader.GetBuffer(), reader.GetSize(), pPath );
while ( const wchar_t* str = reader.GetString() )
{
wchar_t textLine[64];
wchar_t* context = nullptr;
wchar_t* token;
wcscpy_s( textLine, str );
token = wcstok_s( textLine, L"=", &context );
int32_t toList = wcstol( token, nullptr, 0 );
if ( toList <= 0 ) continue;
wchar_t* begin = wcstok_s( nullptr, L"=", &context );
if ( begin == nullptr ) continue;
wchar_t* end = nullptr;
bool value = wcstoul( begin, &end, 0 ) != 0;
if ( begin != end )
{
doubleRearWheelsList.emplace_back( toList, value );
listedAny = true;
}
}
return listedAny;
}
// 1.0 ONLY!
bool __stdcall CheckDoubleRWheelsList( void* modelInfo, uint8_t* handlingData )
{
static void* lastModelInfo = nullptr;
static bool lastResult = false;
if ( modelInfo == lastModelInfo ) return lastResult;
lastModelInfo = modelInfo;
const uint32_t numModelInfoPtrs = *(uint32_t*)0x4C5956+2;
int32_t modelID = std::distance( ms_modelInfoPtrs, std::find( ms_modelInfoPtrs, ms_modelInfoPtrs+numModelInfoPtrs, modelInfo ) );
auto it = std::find_if( doubleRearWheelsList.begin(), doubleRearWheelsList.end(), [modelID]( const auto& item ) {
return item.first == modelID;
} );
if ( it == doubleRearWheelsList.end() )
{
uint32_t flags = *(uint32_t*)(handlingData+0xCC);
lastResult = (flags & 0x20000000) != 0;
return lastResult;
}
lastResult = it->second;
return lastResult;
}
// Now in VehicleSA.cpp
bool ReadDoubleRearWheels(const wchar_t* pPath);
bool __stdcall CheckDoubleRWheelsList( void* modelInfo, uint8_t* handlingData );
CVehicleModelInfo* (__thiscall *orgVehicleModelInfoCtor)(CVehicleModelInfo*);
CVehicleModelInfo* __fastcall VehicleModelInfoCtor(CVehicleModelInfo* me)

88
SilentPatchSA/VehicleSA.cpp
View file

@ -41,11 +41,13 @@ namespace SVF {
// Internal SP use only, formerly "rotor exceptions"
// Unreachable from RegisterSpecialVehicleFeature
NO_ROTOR_FADE,
FORCE_DOUBLE_RWHEELS_OFF,
FORCE_DOUBLE_RWHEELS_ON,
};
Feature GetFeatureFromName( const char* featureName )
{
const std::pair< const char*, Feature > features[] = {
constexpr std::pair< const char*, Feature > features[] = {
{ "PHOENIX_FLUTTER", Feature::PHOENIX_FLUTTER },
{ "SWEEPER_BRUSHES", Feature::SWEEPER_BRUSHES },
{ "NEWSVAN_DISH", Feature::NEWSVAN_DISH },
@ -142,6 +144,90 @@ namespace SVF {
return std::get<Feature>(e.second) == feature;
} ) != results.second;
}
template<typename Pred>
Pred ForAllModelFeatures( int32_t modelID, Pred&& pred )
{
auto results = specialVehFeatures.equal_range( modelID );
for ( auto it = results.first; it != results.second; ++it )
{
std::forward<Pred>(pred)(std::get<Feature>(it->second));
}
return std::forward<Pred>(pred);
}
}
bool ReadDoubleRearWheels(const wchar_t* pPath)
{
bool listedAny = false;
constexpr size_t SCRATCH_PAD_SIZE = 32767;
WideDelimStringReader reader( SCRATCH_PAD_SIZE );
GetPrivateProfileSectionW( L"DoubleRearWheels", reader.GetBuffer(), reader.GetSize(), pPath );
while ( const wchar_t* str = reader.GetString() )
{
wchar_t textLine[64];
wchar_t* context = nullptr;
wchar_t* token;
wcscpy_s( textLine, str );
token = wcstok_s( textLine, L"=", &context );
int32_t toList = wcstol( token, nullptr, 0 );
if ( toList <= 0 ) continue;
wchar_t* begin = wcstok_s( nullptr, L"=", &context );
if ( begin == nullptr ) continue;
wchar_t* end = nullptr;
bool value = wcstoul( begin, &end, 0 ) != 0;
if ( begin != end )
{
SVF::RegisterFeature( toList, value ? SVF::Feature::FORCE_DOUBLE_RWHEELS_ON : SVF::Feature::FORCE_DOUBLE_RWHEELS_OFF );
listedAny = true;
}
}
return listedAny;
}
// 1.0 ONLY!
bool __stdcall CheckDoubleRWheelsList( void* modelInfo, uint8_t* handlingData )
{
static void* lastModelInfo = nullptr;
static bool lastResult = false;
if ( modelInfo == lastModelInfo ) return lastResult;
lastModelInfo = modelInfo;
const uint32_t numModelInfoPtrs = *(uint32_t*)0x4C5956+2;
int32_t modelID = std::distance( ms_modelInfoPtrs, std::find( ms_modelInfoPtrs, ms_modelInfoPtrs+numModelInfoPtrs, modelInfo ) );
bool foundFeature = false;
bool featureStatus = false;
SVF::ForAllModelFeatures( modelID, [&]( SVF::Feature f ) {
if ( foundFeature ) return;
if ( f == SVF::Feature::FORCE_DOUBLE_RWHEELS_OFF )
{
foundFeature = true;
featureStatus = false;
}
else if ( f == SVF::Feature::FORCE_DOUBLE_RWHEELS_ON )
{
foundFeature = true;
featureStatus = true;
}
} );
if ( !foundFeature )
{
uint32_t flags = *(uint32_t*)(handlingData+0xCC);
lastResult = (flags & 0x20000000) != 0;
return lastResult;
}
lastResult = featureStatus;
return lastResult;
}