void Update()
{
if (Gps != null)
{
if (_gpsTimer == 0)
{
Gps.UpdateSegIdx();
_gpsTimer = 2;
}
_gpsTimer--;
}
//Engine Sound
if (_prevEngineTorque > 0 && WCFL.motorTorque == 0)
{
EngineAudioSource.Stop();
ClutchAudioSource.Play();
ClutchStartTime = Time.time;
}
if (_prevEngineTorque == 0 && WCFL.motorTorque == 0 && IdleAudioSource.isPlaying == false && Time.time > ClutchStartTime + 1f && EngineAudioSource.isPlaying == false)
{
EngineAudioSource.pitch = 0.2f;
EngineAudioSource.Play();
}
if (WCFL.motorTorque > 0)
{
ClutchAudioSource.Stop();
//IdleAudioSource.Stop();
float _pitch;
float rpm;
//int Gear;
float Wheelrpm = Mathf.Abs((WCFL.rpm < WCFR.rpm) ? WCFL.rpm : WCFR.rpm);
if (Wheelrpm > 1499)
{
Wheelrpm = 1499;
}
if (EngineAudioSource.isPlaying == false)
{
EngineAudioSource.Play();
}
if (Wheelrpm < 300)
{
rpm = -Wheelrpm;
_pitch = rpm / 600 - 0.5f;
//Gear = 1;
}
else
{
rpm = -(Wheelrpm - 400) % 400;
//Gear = (int)Wheelrpm / 400 + 1;
_pitch = (rpm / 600 - 0.5f);
}
EngineAudioSource.pitch = _pitch * 1.5f;
}
CoughAudioSource.mute = (WCFL.motorTorque != 0);
_prevEngineTorque = WCFL.motorTorque;
}
void Update()
{
if (Gps != null)
{
if (_gpsTimer == 0)
{
Gps.UpdateSegIdx();
_gpsTimer = 2;
}
_gpsTimer--;
}
//Engine Sound
if (WCRL.motorTorque > 0 && WCRL.brakeTorque == 0)
{
if (IdleAudioSource.isPlaying || DecelAudioSource.isPlaying)
{
IdleAudioSource.Stop(); DecelAudioSource.Stop();
RevAudioSource.Play(); RevStartTime = Time.time;
}
if (RevStartTime != 0 && Time.time > RevStartTime + 1.5f)
{
AccelAudioSource.timeSamples = UnityEngine.Random.Range(0, AccelAudioSource.clip.samples);
AccelAudioSource.Play();
RevStartTime = 0;
}
}
else
{
if (AccelAudioSource.isPlaying || RevAudioSource.isPlaying)
{
AccelAudioSource.Stop(); RevAudioSource.Stop();
DecelAudioSource.Play(); DecelStartTime = Time.time;
}
if (DecelStartTime != 0 && Time.time > DecelStartTime + 3f)
{
IdleAudioSource.Play();
DecelStartTime = 0;
}
}
_prevEngineTorque = WCRL.motorTorque;
}
void Update()
{
if (_gpsTimer == 0)
{
try { Gps.UpdateSegIdx(); }
catch { }
_gpsTimer = 2;
}
_gpsTimer--;
#region Spray and Smoke Particles Region
if (peDustRL.isPaused)
{
return;
}
RoadMat = Gps.RoadMat;
bool groundedRL = WCRL.isGrounded;
bool groundedRR = WCRR.isGrounded;
//Spray dirt
try
{
if (RoadMat == "Dirt")
{
//+ve ForwardSlip means spraying backwards
//+ve SteerAngle = Right
//SprayFL.transform.localRotation = Quaternion.Euler(45, (ForwardSlipRL >= 0 ? 0 : 180), 0);
if (groundedRL && WCRL.angularVelocity != 0)
{
peSprayFL.Play();
peSprayFL.startSpeed = -8;
// THis was for the dust - peSprayFL.startSpeed = -Mathf.Abs(ForwardSlipFL) / 2;
}
else
{
peSprayFL.Stop();
peSprayFL.startSpeed = 0;
}
//SprayFR.transform.localRotation = Quaternion.Euler(45, (ForwardSlipRR >= 0 ? 0 : 180), 0);
if (groundedRR && WCRR.angularVelocity != 0)
{
peSprayFR.Play();
peSprayFR.startSpeed = -8;
}
else
{
peSprayFR.Stop();
peSprayFR.startSpeed = 0;
}
}
else
{
peSprayFR.Stop(); peSprayFL.Stop(); peSprayFR.startSpeed = 0; peSprayFL.startSpeed = 0;
}
}
catch (Exception e) { Debug.Log(e.ToString()); }
try
{
peDustRL.Stop();
peDustRR.Stop();
if (RoadMat == "DirtyRoad")
{
if (groundedRL)
{
peDustRL.Play();
}
if (groundedRR)
{
peDustRR.Play();
}
peDustRL.transform.localPosition = new Vector3(0, -0.4f, -WCRL.forwardFriction.slip / 6);
peDustRR.transform.localPosition = new Vector3(0, -0.4f, -WCRR.forwardFriction.slip / 6);
}
else
{
peDustRL.Stop();
peDustRR.Stop();
}
}
catch { }
#endregion
}
// Update is called once per frame
//FixedUpdate is called for every physics calculation
void FixedUpdate()
{
try { Gps.UpdateSegIdx(); }
catch { }
GetInputFromInputManager();
//The rest of this method controls the car
WCRL.motorTorque = v;
WCRR.motorTorque = v;
//FLWheel.transform.Rotate(WCFR.rpm / 10, 0, 0, Space.Self);
//FRWheel.transform.Rotate(WCFR.rpm / 10, 0, 0, Space.Self);
//RRWheel.transform.Rotate(WCRR.rpm / 10, 0, 0, Space.Self);
//RLWheel.transform.Rotate(WCRL.rpm / 10, 0, 0, Space.Self);
WCFL.steerAngle = h;
WCFR.steerAngle = h;
Quaternion qSteer = Quaternion.Euler(new Vector3(0, 180 + h * 2f, 0));
FRSteering.transform.localRotation = qSteer;
FLSteering.transform.localRotation = qSteer;
//Adapt the tyre slip according to the road type
string RoadMat = "";
WheelFrictionCurve sFriction = WCRL.sidewaysFriction;
WheelFrictionCurve fFriction = WCRL.forwardFriction;
if (Gps != null)
{
if (Gps.IsOnRoad)
{
SegIdx = Gps.CurrSegIdx;
RoadMat = Road.Instance.Segments[SegIdx].roadMaterial;
if (RoadMat == "Dirt")
{
fFriction.stiffness = 0.1f;
sFriction.stiffness = 0.01f;//hit.collider.material.staticFriction;
}
else
{
fFriction.stiffness = 0.5f;
sFriction.stiffness = 0.04f;
}
}
else
{
fFriction.stiffness = 0.1f;
sFriction.stiffness = 0.01f;
RoadMat = "Dirt";
}
}
WCFL.forwardFriction = fFriction;
WCFR.forwardFriction = fFriction;
WCFL.sidewaysFriction = sFriction;
WCFR.sidewaysFriction = sFriction;
WCRL.sidewaysFriction = sFriction;
WCRR.sidewaysFriction = sFriction;
float travelL;
float travelR;
float AntiRoll = AntiRollForce * GetComponent <Rigidbody>().velocity.magnitude;
bool groundedFL = WCFL.GetGroundHit(out hitFL);
float ForwardSlipFL = hitFL.forwardSlip;
float SidewaysSlipFL = hitFL.sidewaysSlip;
//float ContactAngle;
//WheelFrictionCurve Fric;
//Fric = WCFL.forwardFriction;
if (groundedFL)
{
travelL = (-WCFL.transform.InverseTransformPoint(hitFL.point).y - WCFL.radius) / WCFL.suspensionDistance;
}
else
{
travelL = 1.0f;
}
//ContactAngle = Vector3.Angle (Vector3.up,WCFL.transform.InverseTransformPoint(hit.point))*2*Mathf.PI/360;
//Fric.stiffness= Mathf.Sin (ContactAngle);
bool groundedFR = WCFR.GetGroundHit(out hitFR);
float ForwardSlipFR = hitFR.forwardSlip;
float SidewaysSlipFR = hitFR.sidewaysSlip;
if (groundedFR)
{
travelR = (-WCFR.transform.InverseTransformPoint(hitFR.point).y - WCFR.radius) / WCFR.suspensionDistance;
FRWheel.transform.Rotate((WCFR.rpm) / 10 - ForwardSlipFR * 40, 0, 0, Space.Self);
}
else
{
travelR = 1.0f;
FRWheel.transform.Rotate((WCFR.rpm) / 10, 0, 0, Space.Self);
}
float SkidR = Mathf.Abs(SidewaysSlipFR) * (0.7f - travelR);
if (Braking)
{
SkidR += 18.0f * Mathf.Abs(ForwardSlipFR);
}
else
{
SkidR += 18.0f * Mathf.Abs(ForwardSlipFR);
}
if (SkidR > SkidThresh && RoadMat == "Tarmac")
{
IsSkiddingFR = true;
}
else
{
IsSkiddingFR = false;
}
//ContactAngle = Vector3.Angle (Vector3.up,WCFR.transform.InverseTransformPoint(hit.point))*2*Mathf.PI/360;
//Fric.stiffness= Mathf.Sin (ContactAngle);
var antiRollForce = (travelL - travelR) * AntiRoll;
if (groundedFL)
{
GetComponent <Rigidbody>().AddForceAtPosition(WCFL.transform.up * antiRollForce, WCFR.transform.position);
GetComponent <Rigidbody>().AddForceAtPosition(WCFL.transform.up * -antiRollForce, WCFL.transform.position);
}
if (groundedFR)
{
GetComponent <Rigidbody>().AddForceAtPosition(WCFR.transform.up * -antiRollForce, WCFL.transform.position);
GetComponent <Rigidbody>().AddForceAtPosition(WCFR.transform.up * antiRollForce, WCFR.transform.position);
}
//BACK WHEEL ANTI-ROLL BAR
AntiRoll = 50f * GetComponent <Rigidbody>().velocity.magnitude;
bool groundedRL = WCRL.GetGroundHit(out hitRL);
float ForwardSlipRL = hitRL.forwardSlip;
float SidewaysSlipRL = hitRL.sidewaysSlip;
if (groundedRL)
{
travelL = (-WCRL.transform.InverseTransformPoint(hitRL.point).y - WCRL.radius) / WCRL.suspensionDistance;
RLWheel.transform.Rotate((WCRL.rpm) / 10 - ForwardSlipRL * 40, 0, 0, Space.Self);
}
else
{
travelL = 1.0f;
RLWheel.transform.Rotate((WCRL.rpm) / 10, 0, 0, Space.Self);
}
float SkidL = Mathf.Abs(SidewaysSlipRL) * (0.7f - travelL);
if (Braking)
{
SkidL += 18.0f * Mathf.Abs(ForwardSlipRL);
}
else
{
SkidL += 18.0f * Mathf.Abs(ForwardSlipRL);
}
if (SkidL > SkidThresh && RoadMat == "Tarmac")
{
IsSkiddingRL = true;
}
else
{
IsSkiddingRL = false;
}
bool groundedRR = WCRR.GetGroundHit(out hitRR);
float ForwardSlipRR = hitRR.forwardSlip;
float SidewaysSlipRR = hitRR.sidewaysSlip;
if (groundedRR)
{
travelR = (-WCRR.transform.InverseTransformPoint(hitRR.point).y - WCRR.radius) / WCRR.suspensionDistance;
}
else
{
travelR = 1.0f;
}
antiRollForce = (travelL - travelR) * AntiRoll;
if (groundedRL)
{
GetComponent <Rigidbody>().AddForceAtPosition(WCRL.transform.up * antiRollForce, WCRR.transform.position);
GetComponent <Rigidbody>().AddForceAtPosition(WCRL.transform.up * -antiRollForce, WCRL.transform.position);
}
if (groundedRR)
{
GetComponent <Rigidbody>().AddForceAtPosition(WCRR.transform.up * -antiRollForce, WCRL.transform.position);
GetComponent <Rigidbody>().AddForceAtPosition(WCRR.transform.up * antiRollForce, WCRR.transform.position);
}
//Make Wheel ruts
try
{
if (RoadMat == "Dirt" && groundedFL && !hitFL.collider.name.Contains("Car") && hitFL.force > 3200 && Road.Instance.RutCount < 150)
{
IsRuttingFL = true;
}
else
{
IsRuttingFL = false;
}
if (EndSkidmarks)
{
RutLeft = null;
}
if (IsRuttingFL)
{
if (!WasRuttingFL)
{
//create a new rut
if (RutLeftNodeCount < 50)
{
GameObject.DestroyImmediate(goRutLeft); Road.Instance.RutCount--;
}
goRutLeft = new GameObject("RutLeft");
goRutLeft.tag = "Rut";
Road.Instance.RutCount++;
RutLeft = goRutLeft.AddComponent <LineRenderer>();
RutLeft.material = RutMatrl;
RutLeft.SetWidth(0.2F, 0.2F);
RutLeftNodeCount = 0;
}
RutLeftNodeCount++;
RutLeft.SetVertexCount(RutLeftNodeCount);
RutLeft.SetPosition(RutLeftNodeCount - 1, hitFL.point);
}
WasRuttingFL = IsRuttingFL;
if (RoadMat == "Dirt" && groundedFR && !hitFR.collider.name.Contains("Car") && hitFR.force > 3000 && Road.Instance.RutCount < 150)
{
IsRuttingFR = true;
}
else
{
IsRuttingFR = false;
}
if (EndSkidmarks)
{
RutRight = null;
}
if (IsRuttingFR)
{
if (!WasRuttingFR)
{
//create a new rut
if (RutRightNodeCount < 50)
{
GameObject.DestroyImmediate(goRutRight); Road.Instance.RutCount--;
}
goRutRight = new GameObject("RutRight");
goRutRight.tag = "Rut";
Road.Instance.RutCount++;
RutRight = goRutRight.AddComponent <LineRenderer>();
RutRight.material = RutMatrl;
RutRight.SetWidth(0.2F, 0.2F);
RutRightNodeCount = 0;
}
RutRightNodeCount++;
RutRight.SetVertexCount(RutRightNodeCount);
RutRight.SetPosition(RutRightNodeCount - 1, hitFR.point);
}
WasRuttingFR = IsRuttingFR;
}
catch (Exception e) { Debug.Log(e.ToString()); }
//Spray dirt
try
{
if (RoadMat == "Dirt")
{
Quaternion qSprayL = Quaternion.Euler(new Vector3(90 - Mathf.Sign(ForwardSlipFL) * 45, 180 + h * 1.5f, 0));
SprayFL.transform.localRotation = qSprayL;
if (groundedFL && ((ForwardSlipFL < 0 && h > 0) || (ForwardSlipFL > 0 && h < 0)) && Mathf.Abs(WCFL.rpm) > 0)
{
peSprayFL.Play();
peSprayFL.startSpeed = -Mathf.Abs(ForwardSlipFL) * 15;
// THis was for the dust - peSprayFL.startSpeed = -Mathf.Abs(ForwardSlipFL) / 2;
peSprayFL.emissionRate = (Mathf.Abs(ForwardSlipFL) + Mathf.Abs(SidewaysSlipFL)) * 300;
}
else
{
peSprayFL.Stop();
}
Quaternion qSprayR = Quaternion.Euler(new Vector3(90 - Mathf.Sign(ForwardSlipFR) * 45, 180 + h * 1.5f, 0));
SprayFR.transform.localRotation = qSprayR;
if (groundedFR && ((ForwardSlipFR < 0 && h < 0) || (ForwardSlipFR > 0 && h > 0)) && Mathf.Abs(WCFR.rpm) > 0)
{
peSprayFR.Play();
peSprayFR.startSpeed = -Mathf.Abs(ForwardSlipFR) * 15;
peSprayFR.emissionRate = (Mathf.Abs(ForwardSlipFR) + Mathf.Abs(SidewaysSlipFR)) * 300;
}
else
{
peSprayFR.Stop();
}
}
else
{
peSprayFR.Stop(); peSprayFL.Stop();
}
}
catch (Exception e) { Debug.Log(e.ToString()); }
//Skidmarks
if (EndSkidmarks)
{
SkidMkLeft = null; SkidMkRight = null; WasSkiddingRL = false; WasSkiddingFR = false;
}
if (IsSkiddingRL)
{
if (!WasSkiddingRL)
{
//create a new rut
if (SkidMkLeft != null)
{
SkidMkLeft.enabled = false;
}
if (SkidMkLeftNodeCount < 50)
{
GameObject.DestroyImmediate(goSkidMkLeft); Road.Instance.RutCount--;
}
goSkidMkLeft = new GameObject("SkidMkLeft");
goSkidMkLeft.tag = "Rut";
Road.Instance.RutCount++;
SkidMkLeft = goSkidMkLeft.AddComponent <FlatLineRenderer>();
SkidMkLeft.Init();
SkidMkLeft.SetMaterial(SkidMatrl);
SkidMkLeft.Width = 0.1f;
SkidMkLeftNodeCount = 0;
}
SkidMkLeftNodeCount++;
SkidMkLeft.AddNode(hitRL.point + Vector3.up * 0.05f);
}
WasSkiddingRL = IsSkiddingRL;
if (IsSkiddingFR)
{
if (!WasSkiddingFR)
{
//create a new rut
if (SkidMkRightNodeCount < 50)
{
GameObject.DestroyImmediate(goSkidMkRight); Road.Instance.RutCount--;
}
goSkidMkRight = new GameObject("SkidMkRight");
goSkidMkRight.tag = "Rut";
Road.Instance.RutCount++;
SkidMkRight = goSkidMkRight.AddComponent <FlatLineRenderer>();
SkidMkRight.Init();
SkidMkRight.SetMaterial(SkidMatrl);
SkidMkRight.Width = 0.1f;
SkidMkRightNodeCount = 0;
}
SkidMkRightNodeCount++;
SkidMkRight.AddNode(hitFR.point + Vector3.up * 0.05f);
}
WasSkiddingFR = IsSkiddingFR;
EndSkidmarks = false;
//Braking
if (Braking)
{
WCFL.brakeTorque = 700;
WCFR.brakeTorque = 700;
WCRL.brakeTorque = 700;
WCRR.brakeTorque = 700;
}
else
{
WCFL.brakeTorque = 0;
WCFR.brakeTorque = 0;
WCRL.brakeTorque = 0;
WCRR.brakeTorque = 0;
}
}
