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III/VC/SA 1.0: Fix lightless taxis

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Silent 2019-12-24 12:36:03 +01:00
parent b46e91918c
commit 9248a822c6
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GPG Key ID: AE53149BB0C45AF1
5 changed files with 44 additions and 1 deletions
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23
SilentPatch/Common.cpp
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@ -90,6 +90,19 @@ namespace TaxiCoronaFix
}
};
// ============= Reset requested extras if created vehicle has no extras =============
namespace CompsToUseFix
{
static int8_t* ms_compsUsed = *hook::get_pattern<int8_t*>( "89 E9 88 1D", 4 );
static int8_t* ms_compsToUse = *hook::get_pattern<int8_t*>( "0F BE 05 ? ? ? ? 83 C4 28", 3 );
static void ResetCompsForNoExtras()
{
ms_compsUsed[0] = ms_compsUsed[1] = -1;
ms_compsToUse[0] = ms_compsToUse[1] = -2;
}
};
// ============= Delayed patches =============
namespace DelayedPatches
{
@ -226,6 +239,16 @@ namespace Common {
InjectHook( match.get<void>(), GetTransformedCoronaPos );
}
}
// Reset requested extras if created vehicle has no extras
{
using namespace CompsToUseFix;
auto resetComps = pattern( "8B 04 24 83 C4 08 5D 5F" ).get_one();
InjectHook( resetComps.get<void>( -14 ), ResetCompsForNoExtras, PATCH_CALL );
Nop( resetComps.get<void>( -9 ), 9 );
}
}
void III_VC_SetDelayedPatchesFunc( void(*func)() )

9
SilentPatchSA/ModelInfoSA.cpp
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@ -17,6 +17,9 @@ bool (*CCustomCarPlateMgr::GeneratePlateText)(char* pBuf, int nLen); // Read fro
CBaseModelInfo** const ms_modelInfoPtrs = *AddressByVersion<CBaseModelInfo***>(0x509CB1, 0x4C0C96, 0x403DB7);
int8_t* CVehicleModelInfo::ms_compsUsed = *AddressByVersion<int8_t**>( 0x4C973B + 2, 0, 0 );
int8_t* CVehicleModelInfo::ms_compsToUse = *AddressByVersion<int8_t**>( 0x4C8057 + 2, 0, 0 );
static RwTexture** const ms_aDirtTextures = *AddressByVersion<RwTexture***>( 0x5D5DCC + 3, 0, 0x5F259C + 3 );
void RemapDirt( CVehicleModelInfo* modelInfo, uint32_t dirtID )
@ -106,6 +109,12 @@ void CVehicleModelInfo::SetCarCustomPlate()
CCustomCarPlateMgr::SetupClump(reinterpret_cast<RpClump*>(pRwObject), m_apPlateMaterials);
}
void CVehicleModelInfo::ResetCompsForNoExtras()
{
ms_compsUsed[0] = ms_compsUsed[1] = -1;
ms_compsToUse[0] = ms_compsToUse[1] = -2;
}
void CCustomCarPlateMgr::PollPlates( RpClump* clump, PlateMaterialsData* materials )
{
std::vector<RpMaterial*> carplates;

5
SilentPatchSA/ModelInfoSA.h
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@ -308,6 +308,11 @@ public:
class CAnimBlock* m_pAnimBlock;
public:
static int8_t* ms_compsUsed;
static int8_t* ms_compsToUse;
static void ResetCompsForNoExtras();
inline const char* GetCustomCarPlateText()
{ return m_plateText[0] ? m_plateText : nullptr; }

6
SilentPatchSA/SilentPatchSA.cpp
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@ -4228,6 +4228,12 @@ void Patch_SA_10()
}
// Reset requested extras if created vehicle has no extras
// Fixes eg. lightless taxis
InjectHook( 0x4C97B1, CVehicleModelInfo::ResetCompsForNoExtras, PATCH_CALL );
Nop( 0x4C97B1 + 5, 9 );
#if FULL_PRECISION_D3D
// Test - full precision D3D device
Patch<uint8_t>( 0x7F672B+1, *(uint8_t*)(0x7F672B+1) | D3DCREATE_FPU_PRESERVE );

2
SilentPatchSA/VehicleSA.h
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@ -389,7 +389,7 @@ private:
uint16_t m_carMods[15];
uint8_t m_colour[4];
uint8_t m_radioStation;
uint8_t m_extra[2];
int8_t m_extra[2];
uint8_t m_bombType;
uint8_t m_remapIndex;
uint8_t m_nitro;