SilentPatch/SilentPatchSA/VehicleSA.cpp

643 lines
18 KiB
C++

#include "StdAfxSA.h"
#include <functional>
#include <algorithm>
#include <map>
#include "VehicleSA.h"
#include "TimerSA.h"
#include "PedSA.h"
#include "DelimStringReader.h"
#include "PlayerInfoSA.h"
static constexpr float PHOENIX_FLUTTER_PERIOD = 70.0f;
static constexpr float PHOENIX_FLUTTER_AMP = 0.13f;
static constexpr float SWEEPER_BRUSH_SPEED = 0.3f;
static constexpr float PI = 3.14159265358979323846f;
float CAutomobile::ms_engineCompSpeed;
namespace SVF {
enum class Feature
{
NO_FEATURE,
// Those are fully controlled by SilentPatch
PHOENIX_FLUTTER,
SWEEPER_BRUSHES,
NEWSVAN_DISH,
BOAT_MOVING_PROP,
EXTRA_AILERONS1, // Like on Beagle
EXTRA_AILERONS2, // Like on Stuntplane
// Those are partially controlled by SilentPatch (only affected by minor fixes)
VORTEX_EXHAUST,
TOWTRUCK_HOOK,
TRACTOR_HOOK,
RHINO_WHEELS,
// Internal SP use only, formerly "rotor exceptions"
// Unreachable from RegisterSpecialVehicleFeature
NO_ROTOR_FADE,
};
Feature GetFeatureFromName( const char* featureName )
{
const std::pair< const char*, Feature > features[] = {
{ "PHOENIX_FLUTTER", Feature::PHOENIX_FLUTTER },
{ "SWEEPER_BRUSHES", Feature::SWEEPER_BRUSHES },
{ "NEWSVAN_DISH", Feature::NEWSVAN_DISH },
{ "BOAT_MOVING_PROP", Feature::BOAT_MOVING_PROP },
{ "EXTRA_AILERONS1", Feature::EXTRA_AILERONS1 },
{ "EXTRA_AILERONS2", Feature::EXTRA_AILERONS2 },
{ "VORTEX_EXHAUST", Feature::VORTEX_EXHAUST },
{ "TOWTRUCK_HOOK", Feature::TOWTRUCK_HOOK },
{ "TRACTOR_HOOK", Feature::TRACTOR_HOOK },
{ "RHINO_WHEELS", Feature::RHINO_WHEELS },
};
auto it = std::find_if( std::begin(features), std::end(features), [featureName]( const auto& e ) {
return _stricmp( e.first, featureName ) == 0;
});
if ( it == std::end(features) ) return Feature::NO_FEATURE;
return it->second;
}
static int32_t nextFeatureCookie = 0;
int32_t _getCookie()
{
return nextFeatureCookie++;
}
static int32_t highestStockCookie = 0;
int32_t _getCookieStockID()
{
return highestStockCookie = _getCookie();
}
auto _registerFeatureInternal( int32_t modelID, Feature feature )
{
return std::make_pair( modelID, std::make_tuple( feature, _getCookieStockID() ) );
}
static std::multimap<int32_t, std::tuple<Feature, int32_t> > specialVehFeatures = {
_registerFeatureInternal( 430, Feature::BOAT_MOVING_PROP ),
_registerFeatureInternal( 432, Feature::RHINO_WHEELS ),
_registerFeatureInternal( 453, Feature::BOAT_MOVING_PROP ),
_registerFeatureInternal( 454, Feature::BOAT_MOVING_PROP ),
_registerFeatureInternal( 511, Feature::EXTRA_AILERONS1 ),
_registerFeatureInternal( 513, Feature::EXTRA_AILERONS2 ),
_registerFeatureInternal( 525, Feature::TOWTRUCK_HOOK ),
_registerFeatureInternal( 531, Feature::TRACTOR_HOOK ),
_registerFeatureInternal( 539, Feature::VORTEX_EXHAUST ),
_registerFeatureInternal( 574, Feature::SWEEPER_BRUSHES ),
_registerFeatureInternal( 582, Feature::NEWSVAN_DISH ),
_registerFeatureInternal( 603, Feature::PHOENIX_FLUTTER ),
};
int32_t RegisterFeature( int32_t modelID, Feature feature )
{
if ( feature == Feature::NO_FEATURE ) return -1;
const int32_t cookie = _getCookie();
specialVehFeatures.emplace( modelID, std::make_tuple(feature, cookie) );
return cookie;
}
void DeleteFeature( int32_t cookie )
{
for ( auto it = specialVehFeatures.begin(); it != specialVehFeatures.end(); ++it )
{
if ( std::get<int32_t>(it->second) == cookie )
{
specialVehFeatures.erase( it );
return;
}
}
}
void DisableStockVehiclesForFeature( Feature feature )
{
if ( feature == Feature::NO_FEATURE ) return;
for ( auto it = specialVehFeatures.begin(); it != specialVehFeatures.end(); )
{
if ( std::get<int32_t>(it->second) <= highestStockCookie )
{
it = specialVehFeatures.erase( it );
}
else
{
++it;
}
}
}
bool ModelHasFeature( int32_t modelID, Feature feature )
{
auto results = specialVehFeatures.equal_range( modelID );
return std::find_if( results.first, results.second, [feature] ( const auto& e ) {
return std::get<Feature>(e.second) == feature;
} ) != results.second;
}
}
// Now left only for "backwards compatibility"
static bool ShouldIgnoreRotor( int32_t id )
{
return SVF::ModelHasFeature( id, SVF::Feature::NO_ROTOR_FADE );
}
static void* varVehicleRender = AddressByVersion<void*>(0x6D0E60, 0x6D1680, 0x70C0B0);
WRAPPER void CVehicle::Render() { VARJMP(varVehicleRender); }
static void* varIsLawEnforcementVehicle = AddressByVersion<void*>(0x6D2370, 0x6D2BA0, 0x70D8C0);
WRAPPER bool CVehicle::IsLawEnforcementVehicle() { VARJMP(varIsLawEnforcementVehicle); }
void (CVehicle::*CVehicle::orgVehiclePreRender)();
void (CAutomobile::*CAutomobile::orgAutomobilePreRender)();
void (CPlane::*CPlane::orgPlanePreRender)();
CVehicle* (CStoredCar::*CStoredCar::orgRestoreCar)();
static int32_t random(int32_t from, int32_t to)
{
return from + ( Int32Rand() % (to-from) );
}
static RwObject* GetCurrentAtomicObject( RwFrame* frame )
{
RwObject* obj = nullptr;
RwFrameForAllObjects( frame, [&obj]( RwObject* object ) -> RwObject* {
if ( RpAtomicGetFlags(object) & rpATOMICRENDER )
{
obj = object;
return nullptr;
}
return object;
} );
return obj;
}
static RwFrame* GetFrameFromName( RwFrame* topFrame, const char* name )
{
class GetFramePredicate
{
public:
RwFrame* foundFrame = nullptr;
GetFramePredicate( const char* name )
: m_name( name )
{
}
RwFrame* operator() ( RwFrame* frame )
{
if ( _stricmp( m_name, GetFrameNodeName(frame) ) == 0 )
{
foundFrame = frame;
return nullptr;
}
RwFrameForAllChildren( frame, std::forward<GetFramePredicate>(*this) );
return foundFrame != nullptr ? nullptr : frame;
}
private:
const char* const m_name;
};
;
return RwFrameForAllChildren( topFrame, GetFramePredicate(name) ).foundFrame;
}
void ReadRotorFixExceptions(const wchar_t* pPath)
{
constexpr size_t SCRATCH_PAD_SIZE = 32767;
WideDelimStringReader reader( SCRATCH_PAD_SIZE );
GetPrivateProfileSectionW( L"RotorFixExceptions", reader.GetBuffer(), reader.GetSize(), pPath );
while ( const wchar_t* str = reader.GetString() )
{
int32_t toList = wcstol( str, nullptr, 0 );
if ( toList > 0 )
SVF::RegisterFeature( toList, SVF::Feature::NO_ROTOR_FADE );
}
}
void CVehicle::SetComponentAtomicAlpha(RpAtomic* pAtomic, int nAlpha)
{
RpGeometry* pGeometry = RpAtomicGetGeometry(pAtomic);
pGeometry->flags |= rpGEOMETRYMODULATEMATERIALCOLOR;
RpGeometryForAllMaterials( pGeometry, [nAlpha] (RpMaterial* material) {
material->color.alpha = RwUInt8(nAlpha);
return material;
} );
}
bool CVehicle::CustomCarPlate_TextureCreate(CVehicleModelInfo* pModelInfo)
{
char PlateText[CVehicleModelInfo::PLATE_TEXT_LEN+1];
const char* pOverrideText = pModelInfo->GetCustomCarPlateText();
if ( pOverrideText )
strncpy_s(PlateText, pOverrideText, CVehicleModelInfo::PLATE_TEXT_LEN);
else
CCustomCarPlateMgr::GeneratePlateText(PlateText, CVehicleModelInfo::PLATE_TEXT_LEN);
PlateText[CVehicleModelInfo::PLATE_TEXT_LEN] = '\0';
PlateTexture = CCustomCarPlateMgr::CreatePlateTexture(PlateText, pModelInfo->m_nPlateType);
if ( pModelInfo->m_nPlateType != -1 )
PlateDesign = pModelInfo->m_nPlateType;
else if ( IsLawEnforcementVehicle() )
PlateDesign = CCustomCarPlateMgr::GetMapRegionPlateDesign();
else
PlateDesign = random(0, 20) == 0 ? int8_t(random(0, 3)) : CCustomCarPlateMgr::GetMapRegionPlateDesign();
assert(PlateDesign >= 0 && PlateDesign < 3);
pModelInfo->m_plateText[0] = '\0';
pModelInfo->m_nPlateType = -1;
return true;
}
void CVehicle::CustomCarPlate_BeforeRenderingStart(CVehicleModelInfo* pModelInfo)
{
for ( size_t i = 0; i < pModelInfo->m_apPlateMaterials->m_numPlates; i++ )
{
RpMaterialSetTexture(pModelInfo->m_apPlateMaterials->m_plates[i], PlateTexture);
}
for ( size_t i = 0; i < pModelInfo->m_apPlateMaterials->m_numPlatebacks; i++ )
{
CCustomCarPlateMgr::SetupMaterialPlatebackTexture(pModelInfo->m_apPlateMaterials->m_platebacks[i], PlateDesign);
}
}
void CVehicle::SetComponentRotation( RwFrame* component, eRotAxis axis, float angle, bool absolute )
{
if ( component == nullptr ) return;
CMatrix matrix( RwFrameGetMatrix(component) );
if ( absolute )
{
if ( axis == ROT_AXIS_X ) matrix.SetRotateXOnly(angle);
else if ( axis == ROT_AXIS_Y ) matrix.SetRotateYOnly(angle);
else if ( axis == ROT_AXIS_Z ) matrix.SetRotateZOnly(angle);
}
else
{
const CVector pos = matrix.GetPos();
matrix.SetTranslateOnly(0.0f, 0.0f, 0.0f);
if ( axis == ROT_AXIS_X ) matrix.RotateX(angle);
else if ( axis == ROT_AXIS_Y ) matrix.RotateY(angle);
else if ( axis == ROT_AXIS_Z ) matrix.RotateZ(angle);
matrix.GetPos() += pos;
}
matrix.UpdateRW();
}
void CHeli::Render()
{
double dRotorsSpeed, dMovingRotorSpeed;
bool bDisplayRotors = !ShouldIgnoreRotor( m_nModelIndex.Get() );
bool bHasMovingRotor = m_pCarNode[13] != nullptr && bDisplayRotors;
bool bHasMovingRotor2 = m_pCarNode[15] != nullptr && bDisplayRotors;
m_nTimeTillWeNeedThisCar = CTimer::m_snTimeInMilliseconds + 3000;
if ( m_fRotorSpeed > 0.0 )
dRotorsSpeed = std::min(1.7 * (1.0/0.22) * m_fRotorSpeed, 1.5);
else
dRotorsSpeed = 0.0;
dMovingRotorSpeed = dRotorsSpeed - 0.4;
if ( dMovingRotorSpeed < 0.0 )
dMovingRotorSpeed = 0.0;
int nStaticRotorAlpha = static_cast<int>(std::min((1.5-dRotorsSpeed) * 255.0, 255.0));
int nMovingRotorAlpha = static_cast<int>(std::min(dMovingRotorSpeed * 175.0, 175.0));
if ( m_pCarNode[12] != nullptr )
{
RpAtomic* pOutAtomic = (RpAtomic*)GetCurrentAtomicObject( m_pCarNode[12] );
if ( pOutAtomic != nullptr )
SetComponentAtomicAlpha(pOutAtomic, bHasMovingRotor ? nStaticRotorAlpha : 255);
}
if ( m_pCarNode[14] != nullptr )
{
RpAtomic* pOutAtomic = (RpAtomic*)GetCurrentAtomicObject( m_pCarNode[14] );
if ( pOutAtomic != nullptr )
SetComponentAtomicAlpha(pOutAtomic, bHasMovingRotor2 ? nStaticRotorAlpha : 255);
}
if ( m_pCarNode[13] != nullptr )
{
RpAtomic* pOutAtomic = (RpAtomic*)GetCurrentAtomicObject( m_pCarNode[13] );
if ( pOutAtomic != nullptr )
SetComponentAtomicAlpha(pOutAtomic, bHasMovingRotor ? nMovingRotorAlpha : 0);
}
if ( m_pCarNode[15] != nullptr )
{
RpAtomic* pOutAtomic = (RpAtomic*)GetCurrentAtomicObject( m_pCarNode[15] );
if ( pOutAtomic != nullptr )
SetComponentAtomicAlpha(pOutAtomic, bHasMovingRotor2 ? nMovingRotorAlpha : 0);
}
CEntity::Render();
}
void CPlane::Render()
{
double dRotorsSpeed, dMovingRotorSpeed;
bool bDisplayRotors = !ShouldIgnoreRotor( m_nModelIndex.Get() );
bool bHasMovingProp = m_pCarNode[13] != nullptr && bDisplayRotors;
bool bHasMovingProp2 = m_pCarNode[15] != nullptr && bDisplayRotors;
m_nTimeTillWeNeedThisCar = CTimer::m_snTimeInMilliseconds + 3000;
if ( m_fPropellerSpeed > 0.0 )
dRotorsSpeed = std::min(1.7 * (1.0/0.31) * m_fPropellerSpeed, 1.5);
else
dRotorsSpeed = 0.0;
dMovingRotorSpeed = dRotorsSpeed - 0.4;
if ( dMovingRotorSpeed < 0.0 )
dMovingRotorSpeed = 0.0;
int nStaticRotorAlpha = static_cast<int>(std::min((1.5-dRotorsSpeed) * 255.0, 255.0));
int nMovingRotorAlpha = static_cast<int>(std::min(dMovingRotorSpeed * 175.0, 175.0));
if ( m_pCarNode[12] != nullptr )
{
RpAtomic* pOutAtomic = (RpAtomic*)GetCurrentAtomicObject( m_pCarNode[12] );
if ( pOutAtomic != nullptr )
SetComponentAtomicAlpha(pOutAtomic, bHasMovingProp ? nStaticRotorAlpha : 255);
}
if ( m_pCarNode[14] != nullptr )
{
RpAtomic* pOutAtomic = (RpAtomic*)GetCurrentAtomicObject( m_pCarNode[14] );
if ( pOutAtomic != nullptr )
SetComponentAtomicAlpha(pOutAtomic, bHasMovingProp2 ? nStaticRotorAlpha : 255);
}
if ( m_pCarNode[13] != nullptr )
{
RpAtomic* pOutAtomic = (RpAtomic*)GetCurrentAtomicObject( m_pCarNode[13] );
if ( pOutAtomic != nullptr )
SetComponentAtomicAlpha(pOutAtomic, bHasMovingProp ? nMovingRotorAlpha : 0);
}
if ( m_pCarNode[15] != nullptr )
{
RpAtomic* pOutAtomic = (RpAtomic*)GetCurrentAtomicObject( m_pCarNode[15] );
if ( pOutAtomic != nullptr )
SetComponentAtomicAlpha(pOutAtomic, bHasMovingProp2 ? nMovingRotorAlpha : 0);
}
CVehicle::Render();
}
void CPlane::Fix_SilentPatch()
{
// Reset bouncing panels
// No reset on Vortex
for ( ptrdiff_t i = SVF::ModelHasFeature( m_nModelIndex.Get(), SVF::Feature::VORTEX_EXHAUST ) ? 1 : 0; i < 3; i++ )
{
m_aBouncingPanel[i].m_nNodeIndex = -1;
}
}
void CPlane::PreRender()
{
(this->*(orgPlanePreRender))();
const int32_t extID = m_nModelIndex.Get();
auto copyRotation = [&]( size_t src, size_t dest ) {
if ( m_pCarNode[src] != nullptr && m_pCarNode[dest] != nullptr )
{
RwMatrix* lhs = RwFrameGetMatrix( m_pCarNode[dest] );
const RwMatrix* rhs = RwFrameGetMatrix( m_pCarNode[src] );
lhs->at = rhs->at;
lhs->up = rhs->up;
lhs->right = rhs->right;
RwMatrixUpdate( lhs );
}
};
if ( SVF::ModelHasFeature( extID, SVF::Feature::EXTRA_AILERONS1 ) )
{
copyRotation( 18, 21 );
}
if ( SVF::ModelHasFeature( extID, SVF::Feature::EXTRA_AILERONS2 ) )
{
copyRotation( 19, 23 );
copyRotation( 20, 24 );
}
}
void CBoat::PreRender_SilentPatch()
{
(this->*(orgVehiclePreRender))();
// Fixed moving prop for Predator/Tropic/Reefer
const int32_t extID = m_nModelIndex.Get();
if ( m_pBoatNode[1] == nullptr && SVF::ModelHasFeature( extID, SVF::Feature::BOAT_MOVING_PROP ) )
{
m_pBoatNode[1] = GetFrameFromName( RpClumpGetFrame(m_pRwObject), "boat_moving" );
}
}
void CAutomobile::PreRender()
{
// For rotating engine components
ms_engineCompSpeed = m_nVehicleFlags.bEngineOn ? CTimer::m_fTimeStep : 0.0f;
(this->*(orgAutomobilePreRender))();
const int32_t extID = m_nModelIndex.Get();
if ( SVF::ModelHasFeature( extID, SVF::Feature::PHOENIX_FLUTTER ) )
{
ProcessPhoenixBlower( extID );
}
if ( SVF::ModelHasFeature( extID, SVF::Feature::SWEEPER_BRUSHES ) )
{
ProcessSweeper();
}
if ( SVF::ModelHasFeature( extID, SVF::Feature::NEWSVAN_DISH ) )
{
ProcessNewsvan();
}
}
void CAutomobile::Fix_SilentPatch()
{
ResetFrames();
// Reset bouncing panels
const int32_t extID = m_nModelIndex.Get();
for ( ptrdiff_t i = (m_pCarNode[21] != nullptr && SVF::ModelHasFeature( extID, SVF::Feature::TOWTRUCK_HOOK )) || (m_pCarNode[17] != nullptr && SVF::ModelHasFeature( extID, SVF::Feature::TRACTOR_HOOK )) ? 1 : 0; i < 3; i++ )
{
// Towtruck/Tractor fix
m_aBouncingPanel[i].m_nNodeIndex = -1;
}
// Reset Rhino middle wheels state
if ( SVF::ModelHasFeature( extID, SVF::Feature::RHINO_WHEELS ) )
{
Door[REAR_LEFT_DOOR].SetExtraWheelPositions( 1.0f, 1.0f, 1.0f, 1.0f );
Door[REAR_RIGHT_DOOR].SetExtraWheelPositions( 1.0f, 1.0f, 1.0f, 1.0f );
RwObject* object = GetFirstObject( m_pCarNode[3] );
RpAtomicSetFlags( object, 0 );
object = GetFirstObject( m_pCarNode[6] );
RpAtomicSetFlags( object, 0 );
}
}
void CAutomobile::ResetFrames()
{
RpClump* pOrigClump = reinterpret_cast<RpClump*>(ms_modelInfoPtrs[ m_nModelIndex.Get() ]->pRwObject);
if ( pOrigClump != nullptr )
{
// Instead of setting frame rotation to (0,0,0) like R* did, obtain the original frame matrix from CBaseNodelInfo clump
for ( ptrdiff_t i = 8; i < 25; i++ )
{
if ( m_pCarNode[i] != nullptr )
{
// Find a frame in CBaseModelInfo object
RwFrame* origFrame = GetFrameFromName( RpClumpGetFrame(pOrigClump), GetFrameNodeName(m_pCarNode[i]) );
if ( origFrame != nullptr )
{
// Found a frame, reset it
*RwFrameGetMatrix(m_pCarNode[i]) = *RwFrameGetMatrix(origFrame);
RwMatrixUpdate(RwFrameGetMatrix(m_pCarNode[i]));
}
}
}
}
}
void CAutomobile::ProcessPhoenixBlower( int32_t modelID )
{
if ( m_pCarNode[20] == nullptr ) return;
RpClump* pOrigClump = reinterpret_cast<RpClump*>(ms_modelInfoPtrs[ modelID ]->pRwObject);
if ( pOrigClump != nullptr )
{
RwFrame* origFrame = GetFrameFromName( RpClumpGetFrame(pOrigClump), GetFrameNodeName(m_pCarNode[20]) );
if ( origFrame != nullptr )
{
*RwFrameGetMatrix(m_pCarNode[20]) = *RwFrameGetMatrix(origFrame);
}
}
float finalAngle = 0.0f;
if ( m_fGasPedal > 0.0f )
{
if ( m_fSpecialComponentAngle < 1.3f )
{
finalAngle = m_fSpecialComponentAngle = std::min( m_fSpecialComponentAngle + 0.1f * CTimer::m_fTimeStep, 1.3f );
}
else
{
finalAngle = m_fSpecialComponentAngle + (std::sin( (CTimer::m_snTimeInMilliseconds % 10000) / PHOENIX_FLUTTER_PERIOD ) * PHOENIX_FLUTTER_AMP);
}
}
else
{
if ( m_fSpecialComponentAngle > 0.0f )
{
finalAngle = m_fSpecialComponentAngle = std::max( m_fSpecialComponentAngle - 0.05f * CTimer::m_fTimeStep, 0.0f );
}
}
SetComponentRotation( m_pCarNode[20], ROT_AXIS_X, finalAngle, false );
}
void CAutomobile::ProcessSweeper()
{
if ( !m_nVehicleFlags.bEngineOn ) return;
if ( GetStatus() == STATUS_PLAYER || GetStatus() == STATUS_PHYSICS || GetStatus() == STATUS_SIMPLE )
{
if ( m_pCarNode[20] == nullptr )
{
m_pCarNode[20] = GetFrameFromName( RpClumpGetFrame(m_pRwObject), "misca" );
}
if ( m_pCarNode[21] == nullptr )
{
m_pCarNode[21] = GetFrameFromName( RpClumpGetFrame(m_pRwObject), "miscb" );
}
const float angle = CTimer::m_fTimeStep * SWEEPER_BRUSH_SPEED;
SetComponentRotation( m_pCarNode[20], ROT_AXIS_Z, angle, false );
SetComponentRotation( m_pCarNode[21], ROT_AXIS_Z, -angle, false );
}
}
void CAutomobile::ProcessNewsvan()
{
if ( GetStatus() == STATUS_PLAYER || GetStatus() == STATUS_PHYSICS || GetStatus() == STATUS_SIMPLE )
{
// TODO: Point at something? Like nearest collectable or safehouse
m_fGunOrientation += CTimer::m_fTimeStep * 0.05f;
if ( m_fGunOrientation > 2.0f * PI ) m_fGunOrientation -= 2.0f * PI;
SetComponentRotation( m_pCarNode[20], ROT_AXIS_Z, m_fGunOrientation );
}
}
CVehicle* CStoredCar::RestoreCar_SilentPatch()
{
CVehicle* vehicle = (this->*(orgRestoreCar))();
if ( vehicle == nullptr ) return nullptr;
if ( m_bombType != 0 )
{
// Fixup bomb stuff
if ( vehicle->GetClass() == VEHICLE_AUTOMOBILE || vehicle->GetClass() == VEHICLE_BIKE )
{
vehicle->SetBombOnBoard( m_bombType );
vehicle->SetBombOwner( FindPlayerPed() );
}
}
return vehicle;
}
// Returns "feature cookie" on success, -1 on failure
extern "C" {
__declspec(dllexport) int32_t RegisterSpecialVehicleFeature( int32_t modelID, const char* featureName )
{
if ( featureName == nullptr ) return -1;
return SVF::RegisterFeature( modelID, SVF::GetFeatureFromName(featureName) );
}
__declspec(dllexport) void DeleteSpecialVehicleFeature( int32_t cookie )
{
if ( cookie == -1 ) return;
SVF::DeleteFeature( cookie );
}
__declspec(dllexport) void DisableStockVehiclesForSpecialVehicleFeature( const char* featureName )
{
if ( featureName == nullptr ) return;
SVF::DisableStockVehiclesForFeature( SVF::GetFeatureFromName(featureName) );
}
}