car AI

src/control/AutoPilot.h

@@ -86,7 +86,7 @@ public:
 	uint8 m_bSlowedDownBecauseOfPeds : 1;
 	uint8 m_bStayInCurrentLevel : 1;
 	uint8 m_bStayInFastLane : 1;
-	uint8 m_flag10 : 1;
+	uint8 m_bIgnorePathfinding : 1;
 	CVector m_vecDestinationCoors;
 	CPathNode *m_aPathFindNodesInfo[NUM_PATH_NODES_IN_AUTOPILOT];
 	int16 m_nPathFindNodesCount;

src/control/CarAI.cpp

@@ -2,24 +2,448 @@
 #include "patcher.h"
 #include "CarAI.h"
 
+#include "AccidentManager.h"
 #include "AutoPilot.h"
+#include "CarCtrl.h"
+#include "General.h"
+#include "ModelIndices.h"
+#include "PlayerPed.h"
 #include "Timer.h"
+#include "TrafficLights.h"
 #include "Vehicle.h"
+#include "World.h"
+#include "ZoneCull.h"
 
-WRAPPER void CCarAI::UpdateCarAI(CVehicle*) { EAXJMP(0x413E50); }
+#define DISTANCE_TO_SWITCH_DISTANCE_GOTO 20.0f
-WRAPPER void CCarAI::MakeWayForCarWithSiren(CVehicle *veh) { EAXJMP(0x416280); }
+
-WRAPPER eCarMission CCarAI::FindPoliceCarMissionForWantedLevel() { EAXJMP(0x415E30); }
+float CCarAI::FindSwitchDistanceClose(CVehicle*)
-WRAPPER int32 CCarAI::FindPoliceCarSpeedForWantedLevel(CVehicle*) { EAXJMP(0x415EB0); }
+{
-WRAPPER void CCarAI::AddPoliceOccupants(CVehicle*) { EAXJMP(0x415C60); }
+	return 30.0f;
-WRAPPER void CCarAI::AddAmbulanceOccupants(CVehicle*) { EAXJMP(0x415CE0); }
+}
-WRAPPER void CCarAI::AddFiretruckOccupants(CVehicle*) { EAXJMP(0x415D00); }
+
-WRAPPER void CCarAI::TellOccupantsToLeaveCar(CVehicle*) { EAXJMP(0x415D20); }
+float CCarAI::FindSwitchDistanceFar(CVehicle* pVehicle)
+{
+	return pVehicle->bIsLawEnforcer ? 50.0f : 35.0f;
+}
+
+void CCarAI::UpdateCarAI(CVehicle* pVehicle)
+{
+	if (pVehicle->bIsLawEnforcer){
+		if (pVehicle->AutoPilot.m_nCarMission == MISSION_BLOCKCAR_FARAWAY ||
+			pVehicle->AutoPilot.m_nCarMission == MISSION_RAMPLAYER_FARAWAY ||
+			pVehicle->AutoPilot.m_nCarMission == MISSION_BLOCKPLAYER_CLOSE ||
+			pVehicle->AutoPilot.m_nCarMission == MISSION_RAMPLAYER_CLOSE)
+			pVehicle->AutoPilot.m_nCruiseSpeed = FindPoliceCarSpeedForWantedLevel(pVehicle);
+	}
+	switch (pVehicle->m_status){
+	case STATUS_PLAYER:
+	case STATUS_PLAYER_PLAYBACKFROMBUFFER:
+	case STATUS_TRAIN_MOVING:
+	case STATUS_TRAIN_NOT_MOVING:
+	case STATUS_HELI:
+	case STATUS_PLANE:
+	case STATUS_PLAYER_REMOTE:
+	case STATUS_PLAYER_DISABLED:
+		break;
+	case STATUS_SIMPLE:
+	case STATUS_PHYSICS:
+		switch (pVehicle->AutoPilot.m_nCarMission) {
+		case MISSION_RAMPLAYER_FARAWAY:
+			if (FindSwitchDistanceClose(pVehicle) > (FindPlayerCoors() - pVehicle->GetPosition()).Magnitude2D() ||
+				pVehicle->AutoPilot.m_bIgnorePathfinding) {
+				pVehicle->AutoPilot.m_nCarMission = MISSION_RAMPLAYER_CLOSE;
+				if (pVehicle->UsesSiren(pVehicle->GetModelIndex()))
+					pVehicle->m_bSirenOrAlarm = true;
+			}
+			if (FindPlayerPed()->m_pWanted->m_bIgnoredByEveryone || pVehicle->bIsLawEnforcer &&
+				(FindPlayerPed()->m_pWanted->m_nWantedLevel == 0 || FindPlayerPed()->m_pWanted->m_bIgnoredByCops || CCullZones::NoPolice())) {
+				CCarCtrl::JoinCarWithRoadSystem(pVehicle);
+				pVehicle->AutoPilot.m_nCarMission = MISSION_CRUISE;
+				pVehicle->m_bSirenOrAlarm = false;
+				if (CCullZones::NoPolice())
+					pVehicle->AutoPilot.m_nCarMission = MISSION_NONE;
+			}
+			break;
+		case MISSION_RAMPLAYER_CLOSE:
+			if (FindSwitchDistanceFar(pVehicle) < (FindPlayerCoors() - pVehicle->GetPosition()).Magnitude2D() ||
+				pVehicle->AutoPilot.m_bIgnorePathfinding) {
+				if (FindPlayerVehicle()){
+					if (pVehicle->GetHasCollidedWith(FindPlayerVehicle())) {
+						if (pVehicle->AutoPilot.m_nTempAction != TEMPACT_TURNLEFT && pVehicle->AutoPilot.m_nTempAction != TEMPACT_TURNRIGHT) {
+							if (FindPlayerVehicle()->GetMoveSpeed().Magnitude() < 0.05f) {
+								pVehicle->AutoPilot.m_nTempAction = TEMPACT_REVERSE;
+								pVehicle->AutoPilot.m_nTimeTempAction = CTimer::GetTimeInMilliseconds() + 800;
+							}
+							else {
+								pVehicle->AutoPilot.m_nTempAction = TEMPACT_REVERSE;
+								pVehicle->AutoPilot.m_nTimeTempAction = CTimer::GetTimeInMilliseconds() + 50;
+							}
+						}
+					}
+				}
+				if (FindPlayerVehicle() && FindPlayerVehicle()->GetMoveSpeed().Magnitude() < 0.05f)
+#ifdef FIX_BUGS
+					pVehicle->m_nTimeBlocked += CTimer::GetTimeStepInMilliseconds();
+#else
+					pVehicle->m_nTimeBlocked += 1000.0f / 60.0f * CTimer::GetTimeStep();
+#endif
+				else
+					pVehicle->m_nTimeBlocked = 0;
+				if (!FindPlayerVehicle() || FindPlayerVehicle()->IsUpsideDown() ||
+					FindPlayerVehicle()->GetMoveSpeed().Magnitude() < 0.05f && pVehicle->m_nTimeBlocked > 2500){
+					if (pVehicle->bIsLawEnforcer &&
+						(pVehicle->GetModelIndex() != MI_RHINO || pVehicle->m_randomSeed > 10000) &&
+						(FindPlayerCoors() - pVehicle->GetPosition()).Magnitude2D() < 10.0f){
+						TellOccupantsToLeaveCar(pVehicle);
+						pVehicle->AutoPilot.m_nCruiseSpeed = 0;
+						pVehicle->AutoPilot.m_nCarMission = MISSION_NONE;
+						if (FindPlayerPed()->m_pWanted->m_nWantedLevel <= 1)
+							pVehicle->m_bSirenOrAlarm = false;
+					}
+				}
+				else{
+					if (CCarCtrl::JoinCarWithRoadSystemGotoCoors(pVehicle, FindPlayerCoors(), true)){
+						pVehicle->AutoPilot.m_nCarMission = MISSION_RAMPLAYER_FARAWAY;
+						pVehicle->m_bSirenOrAlarm = false;
+						pVehicle->m_nCarHornTimer = 0;
+					}
+				}
+				if (FindPlayerPed()->m_pWanted->m_bIgnoredByEveryone || pVehicle->bIsLawEnforcer &&
+					(FindPlayerPed()->m_pWanted->m_nWantedLevel == 0 || FindPlayerPed()->m_pWanted->m_bIgnoredByCops || CCullZones::NoPolice())){
+					CCarCtrl::JoinCarWithRoadSystem(pVehicle);
+					pVehicle->AutoPilot.m_nCarMission = MISSION_CRUISE;
+					pVehicle->m_bSirenOrAlarm = false;
+					if (CCullZones::NoPolice())
+						pVehicle->AutoPilot.m_nCarMission = MISSION_NONE;
+				}
+				else if (pVehicle->bIsLawEnforcer)
+					MellowOutChaseSpeed(pVehicle);
+			}
+			break;
+		case MISSION_BLOCKPLAYER_FARAWAY:
+			if (FindSwitchDistanceClose(pVehicle) > (FindPlayerCoors() - pVehicle->GetPosition()).Magnitude2D() ||
+				pVehicle->AutoPilot.m_bIgnorePathfinding) {
+				pVehicle->AutoPilot.m_nCarMission = MISSION_BLOCKPLAYER_CLOSE;
+				if (pVehicle->UsesSiren(pVehicle->GetModelIndex()))
+					pVehicle->m_bSirenOrAlarm = true;
+			}
+			if (FindPlayerPed()->m_pWanted->m_bIgnoredByEveryone || pVehicle->bIsLawEnforcer &&
+				(FindPlayerPed()->m_pWanted->m_nWantedLevel == 0 || FindPlayerPed()->m_pWanted->m_bIgnoredByCops || CCullZones::NoPolice())) {
+				CCarCtrl::JoinCarWithRoadSystem(pVehicle);
+				pVehicle->AutoPilot.m_nCarMission = MISSION_CRUISE;
+				pVehicle->m_bSirenOrAlarm = false;
+				if (CCullZones::NoPolice())
+					pVehicle->AutoPilot.m_nCarMission = MISSION_NONE;
+			}
+			break;
+		case MISSION_BLOCKPLAYER_CLOSE:
+			if (FindSwitchDistanceFar(pVehicle) < (FindPlayerCoors() - pVehicle->GetPosition()).Magnitude2D() ||
+				pVehicle->AutoPilot.m_bIgnorePathfinding) {
+				if (FindPlayerVehicle()) {
+					if (FindPlayerVehicle() && FindPlayerVehicle()->GetMoveSpeed().Magnitude() < 0.05f)
+#ifdef FIX_BUGS
+						pVehicle->m_nTimeBlocked += CTimer::GetTimeStepInMilliseconds();
+#else
+						pVehicle->m_nTimeBlocked += 1000.0f / 60.0f * CTimer::GetTimeStep();
+#endif
+					else
+						pVehicle->m_nTimeBlocked = 0;
+					if (!FindPlayerVehicle() || FindPlayerVehicle()->IsUpsideDown() ||
+						FindPlayerVehicle()->GetMoveSpeed().Magnitude() < 0.05f && pVehicle->m_nTimeBlocked > 2500) {
+						if (pVehicle->bIsLawEnforcer &&
+							(pVehicle->GetModelIndex() != MI_RHINO || pVehicle->m_randomSeed > 10000) &&
+							(FindPlayerCoors() - pVehicle->GetPosition()).Magnitude2D() < 10.0f) {
+							TellOccupantsToLeaveCar(pVehicle);
+							pVehicle->AutoPilot.m_nCruiseSpeed = 0;
+							pVehicle->AutoPilot.m_nCarMission = MISSION_NONE;
+							if (FindPlayerPed()->m_pWanted->m_nWantedLevel <= 1)
+								pVehicle->m_bSirenOrAlarm = false;
+						}
+					}
+					else {
+						if (CCarCtrl::JoinCarWithRoadSystemGotoCoors(pVehicle, FindPlayerCoors(), true)) {
+							pVehicle->AutoPilot.m_nCarMission = MISSION_BLOCKPLAYER_FARAWAY;
+							pVehicle->m_bSirenOrAlarm = false;
+							pVehicle->m_nCarHornTimer = 0;
+						}
+					}
+					if (FindPlayerPed()->m_pWanted->m_bIgnoredByEveryone || pVehicle->bIsLawEnforcer &&
+						(FindPlayerPed()->m_pWanted->m_nWantedLevel == 0 || FindPlayerPed()->m_pWanted->m_bIgnoredByCops || CCullZones::NoPolice())) {
+						CCarCtrl::JoinCarWithRoadSystem(pVehicle);
+						pVehicle->AutoPilot.m_nCarMission = MISSION_CRUISE;
+						pVehicle->m_bSirenOrAlarm = false;
+						if (CCullZones::NoPolice())
+							pVehicle->AutoPilot.m_nCarMission = MISSION_NONE;
+					}
+					else if (pVehicle->bIsLawEnforcer)
+						MellowOutChaseSpeed(pVehicle);
+				}
+			}
+			break;
+		case MISSION_GOTOCOORDS:
+			if ((pVehicle->AutoPilot.m_vecDestinationCoors - pVehicle->GetPosition()).Magnitude2D() < DISTANCE_TO_SWITCH_DISTANCE_GOTO ||
+			  pVehicle->AutoPilot.m_bIgnorePathfinding)
+				pVehicle->AutoPilot.m_nCarMission = MISSION_GOTOCOORDS_STRAIGHT;
+			break;
+		case MISSION_GOTOCOORDS_STRAIGHT:
+		{
+			float distance = (pVehicle->AutoPilot.m_vecDestinationCoors - pVehicle->GetPosition()).Magnitude2D();
+			if ((pVehicle->bIsAmbulanceOnDuty || pVehicle->bIsFireTruckOnDuty) && distance < 20.0f)
+				pVehicle->AutoPilot.m_nCarMission = MISSION_EMERGENCYVEHICLE_STOP;
+			if (distance < 5.0f){
+				pVehicle->AutoPilot.m_nCarMission = MISSION_NONE;
+				pVehicle->AutoPilot.m_nTempAction = TEMPACT_NONE;
+			}
+			else if (distance > 35.0f && !pVehicle->AutoPilot.m_bIgnorePathfinding && (CTimer::GetFrameCounter() & 7) == 0){
+				pVehicle->AutoPilot.m_nTempAction = TEMPACT_NONE;
+				pVehicle->AutoPilot.m_nCarMission = (CCarCtrl::JoinCarWithRoadSystemGotoCoors(pVehicle, pVehicle->AutoPilot.m_vecDestinationCoors, true)) ?
+					MISSION_GOTOCOORDS_STRAIGHT : MISSION_GOTOCOORDS;
+			}
+			break;
+		}
+		case MISSION_EMERGENCYVEHICLE_STOP:
+			if (pVehicle->GetMoveSpeed().Magnitude2D() < 0.01f){
+				if (pVehicle->bIsAmbulanceOnDuty){
+					float distance = 30.0f;
+					if (gAccidentManager.FindNearestAccident(pVehicle->AutoPilot.m_vecDestinationCoors, &distance)){
+						TellOccupantsToLeaveCar(pVehicle);
+						pVehicle->AutoPilot.m_nCarMission = MISSION_STOP_FOREVER;
+					}else{
+						CCarCtrl::JoinCarWithRoadSystem(pVehicle);
+						pVehicle->AutoPilot.m_nCarMission = MISSION_CRUISE;
+						pVehicle->m_bSirenOrAlarm = false;
+						pVehicle->AutoPilot.m_nCruiseSpeed = 17;
+						if (pVehicle->bIsAmbulanceOnDuty){
+							pVehicle->bIsAmbulanceOnDuty = false;
+							--CCarCtrl::NumAmbulancesOnDuty;
+						}
+					}
+				}
+				if (pVehicle->bIsFireTruckOnDuty) {
+					float distance = 30.0f;
+					if (gFireManager.FindNearestFire(pVehicle->AutoPilot.m_vecDestinationCoors, &distance)) {
+						TellOccupantsToLeaveCar(pVehicle);
+						pVehicle->AutoPilot.m_nCarMission = MISSION_STOP_FOREVER;
+					}
+					else {
+						CCarCtrl::JoinCarWithRoadSystem(pVehicle);
+						pVehicle->AutoPilot.m_nCarMission = MISSION_CRUISE;
+						pVehicle->m_bSirenOrAlarm = false;
+						pVehicle->AutoPilot.m_nCruiseSpeed = 17;
+						if (pVehicle->bIsFireTruckOnDuty) {
+							pVehicle->bIsFireTruckOnDuty = false;
+							--CCarCtrl::NumFiretrucksOnDuty;
+						}
+					}
+				}
+			}
+			break;
+		case MISSION_GOTOCOORDS_ACCURATE:
+			if ((pVehicle->AutoPilot.m_vecDestinationCoors - pVehicle->GetPosition()).Magnitude2D() < 20.0f ||
+			  pVehicle->AutoPilot.m_bIgnorePathfinding)
+				pVehicle->AutoPilot.m_nCarMission = MISSION_GOTO_COORDS_STRAIGHT_ACCURATE;
+			break;
+		case MISSION_GOTO_COORDS_STRAIGHT_ACCURATE:
+		{
+			float distance = (pVehicle->AutoPilot.m_vecDestinationCoors - pVehicle->GetPosition()).Magnitude2D();
+			if (distance < 1.0f) {
+				pVehicle->AutoPilot.m_nCarMission = MISSION_NONE;
+				pVehicle->AutoPilot.m_nTempAction = TEMPACT_NONE;
+			}
+			else if (distance > 35.0f && !pVehicle->AutoPilot.m_bIgnorePathfinding && (CTimer::GetFrameCounter() & 7) == 0) {
+				pVehicle->AutoPilot.m_nTempAction = TEMPACT_NONE;
+				pVehicle->AutoPilot.m_nCarMission = (CCarCtrl::JoinCarWithRoadSystemGotoCoors(pVehicle, pVehicle->AutoPilot.m_vecDestinationCoors, true)) ?
+					MISSION_GOTOCOORDS_STRAIGHT : MISSION_GOTOCOORDS;
+			}
+			break;
+		}
+		case MISSION_RAMCAR_FARAWAY:
+			if (pVehicle->AutoPilot.m_pTargetCar){
+				if ((pVehicle->GetPosition() - pVehicle->AutoPilot.m_pTargetCar->GetPosition()).Magnitude2D() < FindSwitchDistanceClose(pVehicle) ||
+				  pVehicle->AutoPilot.m_bIgnorePathfinding)
+					pVehicle->AutoPilot.m_nCarMission = MISSION_RAMCAR_CLOSE;
+			}else{
+				pVehicle->AutoPilot.m_nCarMission = MISSION_NONE;
+			}
+			break;
+		case MISSION_RAMCAR_CLOSE:
+			if (pVehicle->AutoPilot.m_pTargetCar){
+				/* PlayerPed? */
+				if (FindPlayerPed()->m_pWanted->m_bIgnoredByEveryone || pVehicle->bIsLawEnforcer &&
+				  (FindPlayerPed()->m_pWanted->m_nWantedLevel == 0 || FindPlayerPed()->m_pWanted->m_bIgnoredByCops || CCullZones::NoPolice())){
+					CCarCtrl::JoinCarWithRoadSystem(pVehicle);
+					pVehicle->AutoPilot.m_nCarMission = MISSION_CRUISE;
+					pVehicle->AutoPilot.m_nDrivingStyle = DRIVINGSTYLE_STOP_FOR_CARS;
+					pVehicle->m_bSirenOrAlarm = false;
+					if (CCullZones::NoPolice())
+						pVehicle->AutoPilot.m_nCarMission = MISSION_NONE;
+				}
+				if ((pVehicle->AutoPilot.m_pTargetCar->GetPosition() - pVehicle->GetPosition()).Magnitude2D() <= FindSwitchDistanceFar(pVehicle) ||
+				  pVehicle->AutoPilot.m_bIgnorePathfinding){
+					if (pVehicle->GetHasCollidedWith(pVehicle->AutoPilot.m_pTargetCar)){
+						if (pVehicle->GetMoveSpeed().Magnitude() < 0.04f){
+							pVehicle->AutoPilot.m_nTempAction = TEMPACT_REVERSE;
+							pVehicle->AutoPilot.m_nTimeTempAction = CTimer::GetTimeInMilliseconds() + 800;
+						}
+					}
+				}else{
+					pVehicle->AutoPilot.m_nCarMission = MISSION_RAMCAR_FARAWAY;
+					CCarCtrl::JoinCarWithRoadSystem(pVehicle);
+				}
+			}else{
+				pVehicle->AutoPilot.m_nCarMission = MISSION_NONE;
+			}
+			break;
+		case MISSION_BLOCKCAR_FARAWAY:
+			if (pVehicle->AutoPilot.m_pTargetCar){
+				if ((pVehicle->AutoPilot.m_pTargetCar->GetPosition() - pVehicle->GetPosition()).Magnitude2D() < FindSwitchDistanceClose(pVehicle) ||
+				  pVehicle->AutoPilot.m_bIgnorePathfinding){
+					pVehicle->AutoPilot.m_nCarMission = MISSION_BLOCKCAR_CLOSE;
+					if (pVehicle->UsesSiren(pVehicle->GetModelIndex()))
+						pVehicle->m_bSirenOrAlarm = true;
+				}
+			}else{
+				pVehicle->AutoPilot.m_nCarMission = MISSION_NONE;
+			}
+			break;
+		case MISSION_BLOCKCAR_CLOSE:
+			if (pVehicle->AutoPilot.m_pTargetCar){
+				if ((pVehicle->AutoPilot.m_pTargetCar->GetPosition() - pVehicle->GetPosition()).Magnitude2D() > FindSwitchDistanceFar(pVehicle) &&
+				  !pVehicle->AutoPilot.m_bIgnorePathfinding){
+					pVehicle->AutoPilot.m_nCarMission = MISSION_BLOCKCAR_FARAWAY;
+					pVehicle->m_bSirenOrAlarm = false;
+					pVehicle->m_nCarHornTimer = 0;
+					CCarCtrl::JoinCarWithRoadSystem(pVehicle);
+				}
+			}else{
+				pVehicle->AutoPilot.m_nCarMission = MISSION_NONE;
+			}
+			break;
+		default:
+			if (pVehicle->bIsLawEnforcer && FindPlayerPed()->m_pWanted->m_nWantedLevel > 0 && !CCullZones::NoPolice()){
+				if (ABS(FindPlayerCoors().x - pVehicle->GetPosition().x) > 10.0f ||
+				  ABS(FindPlayerCoors().y - pVehicle->GetPosition().y) > 10.0f){
+					pVehicle->AutoPilot.m_nCruiseSpeed = FindPoliceCarSpeedForWantedLevel(pVehicle);
+					pVehicle->m_status = STATUS_PHYSICS;
+					pVehicle->AutoPilot.m_nCarMission = FindPoliceCarMissionForWantedLevel();
+					pVehicle->AutoPilot.m_nTempAction = TEMPACT_NONE;
+					pVehicle->AutoPilot.m_nDrivingStyle = DRIVINGSTYLE_AVOID_CARS;
+				}else if (pVehicle->AutoPilot.m_nCarMission == MISSION_CRUISE){
+					pVehicle->m_status = STATUS_PHYSICS;
+					TellOccupantsToLeaveCar(pVehicle);
+					pVehicle->AutoPilot.m_nCruiseSpeed = 0;
+					pVehicle->AutoPilot.m_nCarMission = MISSION_NONE;
+					if (FindPlayerPed()->m_pWanted->m_nWantedLevel <= 1)
+						pVehicle->m_bSirenOrAlarm = false;
+				}
+			}
+			break;
+		}
+		break;
+	case STATUS_ABANDONED:
+	case STATUS_WRECKED:
+		pVehicle->AutoPilot.m_nCarMission = MISSION_NONE;
+		pVehicle->AutoPilot.m_nCruiseSpeed = 0;
+		break;
+	}
+	float flatSpeed = pVehicle->GetMoveSpeed().MagnitudeSqr2D();
+	if (flatSpeed > SQR(0.018f)){
+		pVehicle->AutoPilot.m_nTimeTempAction = CTimer::GetTimeInMilliseconds();
+		pVehicle->AutoPilot.m_nAntiReverseTimer = CTimer::GetTimeInMilliseconds();
+	}
+	if (pVehicle->m_status == STATUS_PHYSICS && pVehicle->AutoPilot.m_nTempAction == TEMPACT_NONE){
+		if (pVehicle->AutoPilot.m_nCarMission != MISSION_NONE){
+			if (pVehicle->AutoPilot.m_nCarMission != MISSION_STOP_FOREVER &&
+			  pVehicle->AutoPilot.m_nCruiseSpeed != 0 &&
+			  (pVehicle->VehicleCreatedBy != RANDOM_VEHICLE || pVehicle->AutoPilot.m_nCarMission != MISSION_CRUISE)){
+				if (pVehicle->AutoPilot.m_nDrivingStyle != DRIVINGSTYLE_STOP_FOR_CARS){
+					if (CTimer::GetTimeInMilliseconds() - pVehicle->m_nLastTimeCollided > 500)
+						pVehicle->AutoPilot.m_nAntiReverseTimer = CTimer::GetTimeInMilliseconds();
+					if (flatSpeed < SQR(0.018f) && CTimer::GetTimeInMilliseconds() - pVehicle->AutoPilot.m_nAntiReverseTimer > 2000){
+						pVehicle->AutoPilot.m_nTempAction = TEMPACT_REVERSE;
+						if (pVehicle->AutoPilot.m_nCarMission != MISSION_NONE &&
+						  pVehicle->AutoPilot.m_nCarMission != MISSION_CRUISE || pVehicle->VehicleCreatedBy == RANDOM_VEHICLE)
+							pVehicle->AutoPilot.m_nTimeTempAction = CTimer::GetTimeInMilliseconds() + 1500;
+						else
+							pVehicle->AutoPilot.m_nTimeTempAction = CTimer::GetTimeInMilliseconds() + 750;
+						pVehicle->AutoPilot.m_nAntiReverseTimer = CTimer::GetTimeInMilliseconds();
+						if (pVehicle->VehicleCreatedBy == RANDOM_VEHICLE)
+							pVehicle->AutoPilot.m_nDrivingStyle = max(DRIVINGSTYLE_AVOID_CARS, pVehicle->AutoPilot.m_nDrivingStyle);
+						pVehicle->PlayCarHorn();
+					}
+				}
+			}
+		}
+	}
+	if ((pVehicle->m_randomSeed & 7) == 0){
+		if (CTimer::GetTimeInMilliseconds() - pVehicle->AutoPilot.m_nTimeTempAction > 30000 &&
+		  CTimer::GetPreviousTimeInMilliseconds() - pVehicle->AutoPilot.m_nTimeTempAction <= 30000 &&
+		  pVehicle->AutoPilot.m_nCarMission == MISSION_CRUISE &&
+		  !CTrafficLights::ShouldCarStopForBridge(pVehicle)){
+			pVehicle->m_status = STATUS_PHYSICS;
+			CCarCtrl::SwitchVehicleToRealPhysics(pVehicle);
+			pVehicle->AutoPilot.m_nDrivingStyle = DRIVINGSTYLE_AVOID_CARS;
+			pVehicle->AutoPilot.m_nTempAction = TEMPACT_REVERSE;
+			pVehicle->AutoPilot.m_nTimeTempAction = CTimer::GetTimeInMilliseconds() + 400;
+		}
+	}
+	if (pVehicle->GetUp().z < 0.7f){
+		pVehicle->AutoPilot.m_nTempAction = TEMPACT_WAIT;
+		pVehicle->AutoPilot.m_nTimeTempAction = CTimer::GetTimeInMilliseconds() + 1000;
+	}
+	if (pVehicle->AutoPilot.m_nTempAction == TEMPACT_NONE){
+		switch (pVehicle->AutoPilot.m_nCarMission){
+		case MISSION_RAMPLAYER_FARAWAY:
+		case MISSION_RAMPLAYER_CLOSE:
+		case MISSION_BLOCKPLAYER_FARAWAY:
+		case MISSION_BLOCKPLAYER_CLOSE:
+			if (FindPlayerSpeed().Magnitude() > pVehicle->GetMoveSpeed().Magnitude()){
+				if (FindPlayerSpeed().Magnitude() > 0.1f){
+					if (DotProduct2D(FindPlayerVehicle()->GetForward(), pVehicle->GetForward()) > 0.0f){
+						CVector2D dist = pVehicle->GetPosition() - FindPlayerCoors();
+						CVector2D speed = FindPlayerSpeed();
+						if (0.5f * dist.Magnitude() * speed.Magnitude() < DotProduct2D(dist, speed)){
+							if ((FindPlayerCoors() - pVehicle->GetPosition()).Magnitude() > 12.0f){
+								pVehicle->AutoPilot.m_nTempAction = TEMPACT_WAIT;
+								pVehicle->AutoPilot.m_nTimeTempAction = CTimer::GetTimeInMilliseconds() + 500;
+							}
+						}
+					}
+				}
+			}
+			break;
+		}
+	}
+	if (pVehicle->pDriver && pVehicle->pDriver->m_objective == OBJECTIVE_KILL_CHAR_ANY_MEANS){
+		if ((pVehicle->GetPosition() - FindPlayerCoors()).Magnitude() < 15.0f){
+			if (!FindPlayerVehicle() || pVehicle->GetHasCollidedWith(FindPlayerVehicle())){
+				pVehicle->AutoPilot.m_nTempAction = TEMPACT_WAIT;
+				pVehicle->AutoPilot.m_nTimeTempAction = CTimer::GetTimeInMilliseconds() + 3000;
+			}
+		}
+	}
+	if (pVehicle->m_bSirenOrAlarm){
+		if ((uint8)(pVehicle->m_randomSeed ^ CGeneral::GetRandomNumber()) == 0xAD)
+			pVehicle->m_nCarHornTimer = 45;
+	}
+}
 
 void CCarAI::CarHasReasonToStop(CVehicle* pVehicle)
 {
 	pVehicle->AutoPilot.m_nAntiReverseTimer = CTimer::GetTimeInMilliseconds();
 }
 
+WRAPPER float CCarAI::GetCarToGoToCoors(CVehicle*, CVector*) { EAXJMP(0x413E50); }
+WRAPPER void CCarAI::AddPoliceOccupants(CVehicle*) { EAXJMP(0x415C60); }
+WRAPPER void CCarAI::AddAmbulanceOccupants(CVehicle*) { EAXJMP(0x415CE0); }
+WRAPPER void CCarAI::AddFiretruckOccupants(CVehicle*) { EAXJMP(0x415D00); }
+WRAPPER void CCarAI::TellOccupantsToLeaveCar(CVehicle*) { EAXJMP(0x415D20); }
+WRAPPER void CCarAI::TellCarToRamOtherCar(CVehicle*, CVehicle*) { EAXJMP(0x415D90); }
+WRAPPER void CCarAI::TellCarToBlockOtherCar(CVehicle*, CVehicle*) { EAXJMP(0x415DE0); }
+WRAPPER eCarMission CCarAI::FindPoliceCarMissionForWantedLevel() { EAXJMP(0x415E30); }
+WRAPPER int32 CCarAI::FindPoliceCarSpeedForWantedLevel(CVehicle*) { EAXJMP(0x415EB0); }
+WRAPPER void CCarAI::MellowOutChaseSpeed(CVehicle*) { EAXJMP(0x416050); }
+WRAPPER void CCarAI::MakeWayForCarWithSiren(CVehicle *veh) { EAXJMP(0x416280); }
+
 STARTPATCHES
-InjectHook(0x415B00, &CCarAI::CarHasReasonToStop, PATCH_JUMP);
 ENDPATCHES

src/control/CarAI.h

@@ -7,13 +7,19 @@ class CVehicle;
 class CCarAI
 {
 public:
+	static float FindSwitchDistanceClose(CVehicle*);
+	static float FindSwitchDistanceFar(CVehicle*);
 	static void UpdateCarAI(CVehicle*);
-	static void MakeWayForCarWithSiren(CVehicle *veh);
+	static void CarHasReasonToStop(CVehicle*);
-	static int32 FindPoliceCarSpeedForWantedLevel(CVehicle*);
+	static float GetCarToGoToCoors(CVehicle*, CVector*);
-	static eCarMission FindPoliceCarMissionForWantedLevel();
 	static void AddPoliceOccupants(CVehicle*);
 	static void AddAmbulanceOccupants(CVehicle*);
 	static void AddFiretruckOccupants(CVehicle*);
-	static void CarHasReasonToStop(CVehicle*);
 	static void TellOccupantsToLeaveCar(CVehicle*);
+	static void TellCarToRamOtherCar(CVehicle*, CVehicle*);
+	static void TellCarToBlockOtherCar(CVehicle*, CVehicle*);
+	static eCarMission FindPoliceCarMissionForWantedLevel();
+	static int32 FindPoliceCarSpeedForWantedLevel(CVehicle*);
+	static void MellowOutChaseSpeed(CVehicle*);
+	static void MakeWayForCarWithSiren(CVehicle *veh);
 };

src/control/CarCtrl.cpp

@@ -2404,7 +2404,7 @@ void CCarCtrl::SteerAICarWithPhysicsTryingToBlockTarget_Stop(CVehicle* pVehicle,
 #ifdef FIX_BUGS
 			pVehicle->m_nTimeBlocked += CTimer::GetTimeStepInMilliseconds();
 #else
-			pVehicle->m_nTimeBlocked += 16.66f * CTimer::GetTimeStep(); // very doubtful constant
+			pVehicle->m_nTimeBlocked += 1000.0f / 60.0f * CTimer::GetTimeStep(); // very doubtful constant
 #endif
 		else
 			pVehicle->m_nTimeBlocked = 0;

src/vehicles/Vehicle.cpp

@@ -105,7 +105,7 @@ CVehicle::CVehicle(uint8 CreatedBy)
 	AutoPilot.m_nTempAction = TEMPACT_NONE;
 	AutoPilot.m_nTimeToStartMission = CTimer::GetTimeInMilliseconds();
 	AutoPilot.m_bStayInCurrentLevel = false;
-	AutoPilot.m_flag10 = false;
+	AutoPilot.m_bIgnorePathfinding = false;
 }
 
 CVehicle::~CVehicle()