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more CVehicle
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@ -1,7 +1,9 @@
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#include "common.h"
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#include "main.h"
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#include "patcher.h"
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#include "General.h"
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#include "Timer.h"
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#include "Pad.h"
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#include "Vehicle.h"
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#include "Pools.h"
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#include "HandlingMgr.h"
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@ -13,6 +15,7 @@
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#include "PointLights.h"
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#include "Renderer.h"
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#include "DMAudio.h"
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#include "MusicManager.h"
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#include "Radar.h"
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bool &CVehicle::bWheelsOnlyCheat = *(bool *)0x95CD78;
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@ -27,6 +30,79 @@ void *CVehicle::operator new(size_t sz, int handle) { return CPools::GetVehicleP
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void CVehicle::operator delete(void *p, size_t sz) { CPools::GetVehiclePool()->Delete((CVehicle*)p); }
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void CVehicle::operator delete(void *p, int handle) { CPools::GetVehiclePool()->Delete((CVehicle*)p); }
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CVehicle::CVehicle(uint8 CreatedBy)
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{
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int i;
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m_nCurrentGear = 0;
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field_208 = 0;
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m_fSteerRatio = 0.0f;
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m_type = ENTITY_TYPE_VEHICLE;
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VehicleCreatedBy = CreatedBy;
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bIsLocked = false;
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bIsLawEnforcer = false;
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bIsAmbulanceOnDuty = false;
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bIsFireTruckOnDuty = false;
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CCarCtrl::UpdateCarCount(this, false);
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m_fHealth = 1000.0f;
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bEngineOn = true;
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bFreebies = true;
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pDriver = nil;
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m_nNumPassengers = 0;
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m_nNumGettingIn = 0;
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m_nGettingInFlags = 0;
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m_nGettingOutFlags = 0;
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m_nNumMaxPassengers = 8;
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for(i = 0; i < m_nNumMaxPassengers; i++)
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pPassengers[i] = nil;
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m_nBombTimer = 0;
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m_pWhoSetMeOnFire = nil;
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field_1FB = 0;
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m_veh_flagB10 = false;
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m_veh_flagB40 = false;
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m_veh_flagB80 = false;
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m_veh_flagC1 = false;
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bIsDamaged = false;
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m_veh_flagC8 = false;
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m_veh_flagC10 = false;
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m_veh_flagC4 = false;
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m_veh_flagC20 = false;
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bCanBeDamaged = true;
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m_veh_flagC80 = false;
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m_veh_flagD1 = false;
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m_veh_flagD2 = false;
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m_nGunFiringTime = 0;
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field_214 = 0;
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bLightsOn = false;
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bVehicleColProcessed = false;
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field_1F9 = 0;
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bIsCarParkVehicle = false;
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bHasAlreadyBeenRecorded = false;
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m_bSirenOrAlarm = 0;
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m_nCarHornTimer = 0;
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field_22D = 0;
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m_nAlarmState = 0;
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m_nDoorLock = CARLOCK_UNLOCKED;
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m_nLastWeaponDamage = -1;
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field_220 = 0.0;
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field_21C = field_220;
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m_audioEntityId = DMAudio.CreateEntity(0, this);
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if(m_audioEntityId)
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DMAudio.SetEntityStatus(m_audioEntityId, true);
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m_nRadioStation = CGeneral::GetRandomNumber() % USERTRACK;
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m_pCurGroundEntity = nil;
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field_22A = 0;
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field_22B = 0;
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field_22F = 0;
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m_aCollPolys[0].valid = false;
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m_aCollPolys[1].valid = false;
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m_autoPilot.m_nCarMission = MISSION_NONE;
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m_autoPilot.m_nAnimationId = TEMPACT_NONE;
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m_autoPilot.m_nTimeToStartMission = CTimer::GetTimeInMilliseconds();
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m_autoPilot.m_flag4 = false;
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m_autoPilot.m_flag10 = false;
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}
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CVehicle::~CVehicle()
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{
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m_nAlarmState = 0;
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@ -54,6 +130,67 @@ CVehicle::~CVehicle()
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}
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}
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void
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CVehicle::FlyingControl(eFlightModel flightModel)
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{
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switch(flightModel){
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case FLIGHT_MODEL_DODO:
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{
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// This seems pretty magic
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// Move Left/Right
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float moveSpeed = m_vecMoveSpeed.Magnitude();
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float sideSpeed = DotProduct(m_vecMoveSpeed, GetRight());
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float sideImpulse = -1.0f * sideSpeed / moveSpeed;
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float fwdSpeed = DotProduct(m_vecMoveSpeed, GetForward());
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float magic = m_vecMoveSpeed.MagnitudeSqr() * sq(fwdSpeed);
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float turnImpulse = (sideImpulse*0.003f + m_fSteerAngle*0.001f) *
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magic*m_fTurnMass*CTimer::GetTimeStep();
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ApplyTurnForce(turnImpulse*GetRight(), -4.0f*GetForward());
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float impulse = sideImpulse*0.2f *
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magic*m_fMass*CTimer::GetTimeStep();
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ApplyMoveForce(impulse*GetRight());
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ApplyTurnForce(impulse*GetRight(), 2.0f*GetUp());
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// Move Up/Down
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moveSpeed = m_vecMoveSpeed.Magnitude();
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float upSpeed = DotProduct(m_vecMoveSpeed, GetUp());
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float upImpulse = -1.0f * upSpeed / moveSpeed;
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turnImpulse = (upImpulse*0.002f + -CPad::GetPad(0)->GetSteeringUpDown()/128.0f*0.001f) *
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magic*m_fTurnMass*CTimer::GetTimeStep();
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ApplyTurnForce(turnImpulse*GetUp(), -4.0f*GetForward());
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impulse = (upImpulse*3.5f + 0.5f)*0.05f *
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magic*m_fMass*CTimer::GetTimeStep();
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if(GRAVITY*m_fMass*CTimer::GetTimeStep() < impulse &&
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GetPosition().z > 100.0f)
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impulse = 0.9f*GRAVITY*m_fMass*CTimer::GetTimeStep();
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CVector com = Multiply3x3(GetMatrix(), m_vecCentreOfMass);
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ApplyMoveForce(impulse*GetUp());
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ApplyTurnForce(impulse*GetUp(), 2.0f*GetUp() + com);
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m_vecTurnSpeed.y *= powf(0.9f, CTimer::GetTimeStep());
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moveSpeed = m_vecMoveSpeed.MagnitudeSqr();
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if(moveSpeed > 2.25f)
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m_vecMoveSpeed *= 1.5f/sqrt(moveSpeed);
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float turnSpeed = m_vecTurnSpeed.MagnitudeSqr();
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if(turnSpeed > 0.04f)
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m_vecTurnSpeed *= 0.2f/sqrt(turnSpeed);
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}
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break;
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case FLIGHT_MODEL_RCPLANE:
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case FLIGHT_MODEL_SEAPLANE:
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assert(0 && "Plane flight model not implemented");
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case FLIGHT_MODEL_HELI:
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assert(0 && "Heli flight model not implemented");
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}
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}
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void
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CVehicle::SetModelIndex(uint32 id)
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{
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@ -96,6 +233,60 @@ CVehicle::GetHeightAboveRoad(void)
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}
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void
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CVehicle::ExtinguishCarFire(void)
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{
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m_fHealth = max(m_fHealth, 300.0f);
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if(m_pCarFire)
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m_pCarFire->Extinguish();
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if(IsCar()){
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CAutomobile *car = (CAutomobile*)this;
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if(car->Damage.GetEngineStatus() >= 225)
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car->Damage.SetEngineStatus(215);
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car->field_530 = 0.0f;
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}
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}
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void
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CVehicle::ProcessDelayedExplosion(void)
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{
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if(m_nBombTimer == 0)
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return;
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if(m_nBombTimer == 0){
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int tick = CTimer::GetTimeStep()/60.0f*1000.0f;
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if(tick > m_nBombTimer)
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m_nBombTimer = 0;
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else
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m_nBombTimer -= tick;
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if(IsCar() && ((CAutomobile*)this)->m_auto_flagA7 == 4 && (m_nBombTimer & 0xFE00) != 0xFE00)
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DMAudio.PlayOneShot(m_audioEntityId, SOUND_CAR_BOMB_TICK, 0.0f);
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if(FindPlayerVehicle() != this && m_pWhoSetMeOnFire == FindPlayerPed())
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CWorld::Players[CWorld::PlayerInFocus].AwardMoneyForExplosion(this);
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BlowUpCar(m_pWhoSetMeOnFire);
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}
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}
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float
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CVehicle::ProcessWheelRotation(tWheelState state, const CVector &fwd, const CVector &speed, float radius)
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{
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float angularVelocity;
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switch(state){
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case WHEEL_STATE_1:
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angularVelocity = -1.1f; // constant speed forward
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break;
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case WHEEL_STATE_3:
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angularVelocity = 0.0f; // not moving
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break;
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default:
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angularVelocity = -DotProduct(fwd, speed) / radius; // forward speed
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break;
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}
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return angularVelocity * CTimer::GetTimeStep();
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}
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bool
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CVehicle::IsLawEnforcementVehicle(void)
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{
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@ -477,6 +668,10 @@ STARTPATCHES
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InjectHook(0x4A7E60, &CVehicle_::RemoveLighting_, PATCH_JUMP);
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InjectHook(0x417E60, &CVehicle_::GetHeightAboveRoad_, PATCH_JUMP);
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InjectHook(0x552BB0, &CVehicle::FlyingControl, PATCH_JUMP);
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InjectHook(0x552AF0, &CVehicle::ExtinguishCarFire, PATCH_JUMP);
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InjectHook(0x551C90, &CVehicle::ProcessDelayedExplosion, PATCH_JUMP);
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InjectHook(0x551280, &CVehicle::ProcessWheelRotation, PATCH_JUMP);
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InjectHook(0x552880, &CVehicle::IsLawEnforcementVehicle, PATCH_JUMP);
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InjectHook(0x552820, &CVehicle::ChangeLawEnforcerState, PATCH_JUMP);
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InjectHook(0x552200, &CVehicle::UsesSiren, PATCH_JUMP);
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