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#pragma once
#include "PathFind.h"
#include "Vehicle.h"
class CZoneInfo;
enum{
MAX_CARS_TO_KEEP = 2,
MAX_CAR_MODELS_IN_ARRAY = 256,
};
#define LANE_WIDTH 5.0f
#ifdef FIX_BUGS
#define FIX_PATHFIND_BUG
#endif
#undef FIX_PATHFIND_BUG
class CCarCtrl
{
enum eCarClass {
POOR = 0,
RICH,
EXEC,
WORKER,
SPECIAL,
BIG,
TAXI,
CLASS7,
MAFIA,
TRIAD,
DIABLO,
YAKUZA,
YARDIE,
COLOMB,
NINES,
GANG8,
GANG9,
COPS
};
public:
static void SwitchVehicleToRealPhysics(CVehicle*);
static void AddToCarArray(int32 id, int32 vehclass);
static void UpdateCarCount(CVehicle*, bool);
static int32 ChooseCarModel(int32 vehclass);
static bool JoinCarWithRoadSystemGotoCoors(CVehicle*, CVector, bool);
static void JoinCarWithRoadSystem(CVehicle*);
static void SteerAICarWithPhysics(CVehicle*);
static void UpdateCarOnRails(CVehicle*);
static bool MapCouldMoveInThisArea(float x, float y);
static void ScanForPedDanger(CVehicle *veh);
static void RemoveFromInterestingVehicleList(CVehicle*);
static void GenerateRandomCars(void);
static void GenerateOneRandomCar(void);
static void GenerateEmergencyServicesCar(void);
static int32 ChooseModel(CZoneInfo*, CVector*, int*);
static int32 ChoosePoliceCarModel(void);
static int32 ChooseGangCarModel(int32 gang);
static void RemoveDistantCars(void);
static void PossiblyRemoveVehicle(CVehicle*);
static bool IsThisVehicleInteresting(CVehicle*);
static int32 CountCarsOfType(int32 mi);
static void SlowCarOnRailsDownForTrafficAndLights(CVehicle*);
static bool PickNextNodeAccordingStrategy(CVehicle*);
static void DragCarToPoint(CVehicle*, CVector*);
static float FindMaximumSpeedForThisCarInTraffic(CVehicle*);
static void SlowCarDownForCarsSectorList(CPtrList&, CVehicle*, float, float, float, float, float*, float);
static void SlowCarDownForPedsSectorList(CPtrList&, CVehicle*, float, float, float, float, float*, float);
static void Init(void);
static void SlowCarDownForOtherCar(CEntity*, CVehicle*, float*, float);
static float TestCollisionBetween2MovingRects(CVehicle*, CVehicle*, float, float, CVector*, CVector*, uint8);
static float FindAngleToWeaveThroughTraffic(CVehicle*, CPhysical*, float, float);
static void WeaveThroughCarsSectorList(CPtrList&, CVehicle*, CPhysical*, float, float, float, float, float*, float*);
static void WeaveForOtherCar(CEntity*, CVehicle*, float*, float*);
static void WeaveThroughPedsSectorList(CPtrList&, CVehicle*, CPhysical*, float, float, float, float, float*, float*);
static void WeaveForPed(CEntity*, CVehicle*, float*, float*);
static void WeaveThroughObjectsSectorList(CPtrList&, CVehicle*, float, float, float, float, float*, float*);
static void WeaveForObject(CEntity*, CVehicle*, float*, float*);
#ifdef FIX_PATHFIND_BUG
static void PickNextNodeToChaseCar(CVehicle*, float, float, float, CVehicle*);
#else
static void PickNextNodeToChaseCar(CVehicle*, float, float, CVehicle*);
#endif
static bool PickNextNodeToFollowPath(CVehicle*);
static void PickNextNodeRandomly(CVehicle*);
static uint8 FindPathDirection(int32, int32, int32);
static float GetOffsetOfLaneFromCenterOfRoad(int8 lane, CCarPathLink* pLink)
{
return (lane + ((pLink->numLeftLanes == 0) ? (0.5f - 0.5f * pLink->numRightLanes) :
((pLink->numRightLanes == 0) ? (0.5f - 0.5f * pLink->numLeftLanes) : 0.5f))) * LANE_WIDTH;
}
static float GetPositionAlongCurrentCurve(CVehicle* pVehicle)
{
uint32 timeInCurve = CTimer::GetTimeInMilliseconds() - pVehicle->AutoPilot.m_nTimeEnteredCurve;
return (float)timeInCurve / pVehicle->AutoPilot.m_nTimeToSpendOnCurrentCurve;
}
static float LimitRadianAngle(float angle)
{
while (angle < -PI)
angle += TWOPI;
while (angle > PI)
angle -= TWOPI;
return angle;
}
static int32 &NumLawEnforcerCars;
static int32 &NumAmbulancesOnDuty;
static int32 &NumFiretrucksOnDuty;
static int32 &NumRandomCars;
static int32 &NumMissionCars;
static int32 &NumParkedCars;
static bool &bCarsGeneratedAroundCamera;
static float &CarDensityMultiplier;
static int8 &CountDownToCarsAtStart;
static int32 &MaxNumberOfCarsInUse;
static uint32 &LastTimeLawEnforcerCreated;
static int32 (&TotalNumOfCarsOfRating)[7];
static int32 (&NextCarOfRating)[7];
static int32 (&CarArrays)[7][MAX_CAR_MODELS_IN_ARRAY];
};
extern CVehicle* (&apCarsToKeep)[MAX_CARS_TO_KEEP];
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