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CarAI timers reset in SA (all versions)

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Silent 2017-03-10 16:19:05 +01:00
parent 0778ae7cbc
commit 34e86d74fa
1 changed files with 47 additions and 0 deletions
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47
SilentPatchSA/SilentPatchSA.cpp
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@ -971,6 +971,30 @@ void __stdcall CdStreamSetFilePointer( HANDLE hFile, uint32_t distanceToMove, vo
static auto* pCdStreamSetFilePointer = CdStreamSetFilePointer;
static signed int& LastTimeFireTruckCreated = **AddressByVersion<int**>(0x42131F + 2, 0, 0x42224D + 2);
static signed int& LastTimeAmbulanceCreated = **AddressByVersion<int**>(0x421319 + 2, 0, 0x422247 + 2);
static float& TimeNextMadDriverChaseCreated = **AddressByVersion<float**>(0x421369 + 2, 0, 0x42229D + 2);
static void (*orgCarCtrlReInit)();
void CarCtrlReInit_SilentPatch()
{
orgCarCtrlReInit();
LastTimeFireTruckCreated = 0;
LastTimeAmbulanceCreated = 0;
TimeNextMadDriverChaseCreated = (static_cast<float>(Int32Rand()) / INT32_MAX) * 600.0f + 600.0f;
}
static signed int* LastTimeFireTruckCreated_Newsteam;
static signed int* LastTimeAmbulanceCreated_Newsteam;
static float* TimeNextMadDriverChaseCreated_Newsteam;
void CarCtrlReInit_SilentPatch_Newsteam()
{
orgCarCtrlReInit();
*LastTimeFireTruckCreated_Newsteam = 0;
*LastTimeAmbulanceCreated_Newsteam = 0;
*TimeNextMadDriverChaseCreated_Newsteam = (static_cast<float>(Int32Rand()) / INT32_MAX) * 600.0f + 600.0f;
}
#include <xnamath.h>
static void* pNVCShader = nullptr;
@ -3022,6 +3046,11 @@ void Patch_SA_10()
Patch<int8_t>( 0x748239, 0x54-0x3C ); // use stack space for new lParam
Patch<int8_t>( 0x74824A, 0x4C-0x3C ); // use stack space for new lParam
Patch<int8_t>( 0x74825E, 0x4C-0x3C ); // use stack space for new lParam
// Reinit CCarCtrl fields (firetruck and ambulance generation)
ReadCall( 0x53BD5B, orgCarCtrlReInit );
InjectHook(0x53BD5B, CarCtrlReInit_SilentPatch);
}
void Patch_SA_11()
@ -3707,6 +3736,11 @@ void Patch_SA_Steam()
Patch<int8_t>( 0x782220 + 3, 0x4C-0x2C ); // use stack space for new lParam
// Reinit CCarCtrl fields (firetruck and ambulance generation)
ReadCall( 0x54DCCB, orgCarCtrlReInit );
InjectHook(0x54DCCB, CarCtrlReInit_SilentPatch);
// Fixed police scanner names
char* pScannerNames = *(char**)0x4F2B83;
strcpy(pScannerNames + (8*113), "WESTP");
@ -4212,6 +4246,19 @@ void Patch_SA_NewSteam_Common()
Patch<int8_t>( match.get<int>(0x2B + 2), -8 ); // use stack space for new lParam
}
}
// Reinit CCarCtrl fields (firetruck and ambulance generation)
{
void* reinit_addr = get_pattern( "53 E8 ? ? ? ? E8 ? ? ? ? D9 05 ? ? ? ? D9 1C 24", -15 );
auto timers_init = pattern( "89 45 FC DB 45 FC C6 05 ? ? ? ? 01" ).get_one();
LastTimeAmbulanceCreated_Newsteam = *timers_init.get<signed int*>(-17 + 2);
LastTimeFireTruckCreated_Newsteam = *timers_init.get<signed int*>(-11 + 2);
TimeNextMadDriverChaseCreated_Newsteam = *timers_init.get<float*>(0x41 + 2);
ReadCall( reinit_addr, orgCarCtrlReInit );
InjectHook(reinit_addr, CarCtrlReInit_SilentPatch_Newsteam);
}
}