void UpdateWheelHeight(Transform wheelTransform, WheelCollider collider)
{
Vector3 localPosition = wheelTransform.localPosition;
WheelHit hit = new WheelHit();
// see if we have contact with ground
if (collider.GetGroundHit(out hit))
{
float hitY = collider.transform.InverseTransformPoint(hit.point).y;
localPosition.y = hitY + collider.radius;
if (wheelCollider.GetComponent <ParticleSystem>() != null)
{
ParticleSystem.EmissionModule em = wheelCollider.GetComponent <ParticleSystem>().emission;
em.enabled =
//Mathf.Abs(hit.forwardSlip) >= wheelCollider.forwardFriction.extremumSlip ||
Mathf.Abs(hit.sidewaysSlip) >= wheelCollider.sidewaysFriction.extremumSlip;
}
}
else
{
// no contact with ground, just extend wheel position with suspension distance
localPosition = Vector3.Lerp(localPosition, -Vector3.up * collider.suspensionDistance, .05f);
if (wheelCollider.GetComponent <ParticleSystem>() != null)
{
ParticleSystem.EmissionModule em = wheelCollider.GetComponent <ParticleSystem>().emission;
em.enabled = false;
}
}
wheelTransform.localPosition = localPosition;
wheelAngle += (((collider.rpm * 360f) / 60f) * Time.fixedDeltaTime) % 360f;
wheelTransform.localRotation = Quaternion.Euler(wheelAngle, collider.steerAngle, 0);
}
public void TireWearMonitor()
{
//ghetto code here for now
tirewearlist[0] = wheelFL.GetComponent <TireBehavior>().TreadHealth;
tirewearlist[1] = wheelFR.GetComponent <TireBehavior>().TreadHealth;
tirewearlist[2] = wheelRL.GetComponent <TireBehavior>().TreadHealth;
tirewearlist[3] = wheelRR.GetComponent <TireBehavior>().TreadHealth;
}
void Start()
{
rb = GetComponent <Rigidbody>();
tr1 = botLeft.GetComponent <TrailRenderer>();
tr2 = botRight.GetComponent <TrailRenderer>();
rb.centerOfMass = new Vector3(0, -0.9f, 0);
// find other script gameobject to access methods
//GameObject tempImg = GameObject.Find("SpeedBar");
//speedBar = tempImg.GetComponent<SpeedBar>();
}
void Start()
{
FL.GetComponent <WheelCollider>();
FR.GetComponent <WheelCollider>();
RL.GetComponent <WheelCollider>();
RR.GetComponent <WheelCollider>();
COM = GameObject.Find("CenterOfGravity");
GetComponent <Rigidbody>().centerOfMass = new Vector3(COM.transform.localPosition.x * transform.localScale.x, COM.transform.localPosition.y * transform.localScale.y, COM.transform.localPosition.z * transform.localScale.z);
Transform BlackCarRearLights = GameObject.Find("Lights_red").transform.GetChild(0);
BL_light = BlackCarRearLights.GetChild(0).GetComponent <Light>();
BR_light = BlackCarRearLights.GetChild(1).GetComponent <Light>();
BL_light.intensity = 0.5f;
BR_light.intensity = 0.5f;
for (int i = 1; i <= 11; ++i)
{
CarSound.Add(GameObject.Find(string.Format("CarSound_2_({0})", i)).GetComponent <AudioSource>());
CarSound[i - 1].Play();
}
}
void FixedUpdate()
{
if (!coll.GetComponent <WheelCollider>().GetGroundHit(out wheelHit))
{
tr.emitting = false;
return;
}
if (wheelHit.collider.tag == "Terrain")
{
tr.emitting = false;
return;
}
if (wheelHit.sidewaysSlip > 0.6 | wheelHit.forwardSlip > 0.9)
{
tr.emitting = true;
}
else if (wheelHit.sidewaysSlip <= 0.6 && wheelHit.forwardSlip <= 0.9)
{
tr.emitting = false;
}
}
public void destroyWheel(Wheels whichWheel)
{
int idx = (int)whichWheel;
WheelCollider wc = wheels[idx].wc;
if (wheels[idx].breaked >= 0.9f)
{
wheelRadius = wc.radius;
wheels[idx].breaked = 0.24f;
wc.radius = RimRadius;
wc.mass *= 0.5f;
wc.suspensionDistance *= 0.5f;
WheelFrictionCurve wfc = wc.forwardFriction;
wfc.extremumSlip *= 0.5f;
wfc.extremumValue *= 0.25f;
wfc.asymptoteSlip *= 0.5f;
wfc.asymptoteValue *= 0.25f;
wc.forwardFriction = wfc;
wfc = wc.sidewaysFriction;
wfc.extremumValue *= 0.5f;
wfc.asymptoteValue *= 0.5f;
wc.sidewaysFriction = wfc;
if (wheels[idx].tire != null)
{
//Destroy(wheels[idx].tire);
wheels[idx].tire.SetActive(false);
//wheels[idx].tire = null;
}
}
GetComponent <Rigidbody>().AddExplosionForce(120000.0f, wc.GetComponent <Transform>().position, 20.0f);
//GetComponent<Rigidbody>().AddExplosionForce(5000.0f, Vector3.zero, 540.0f);
}
void SetupWheels()
{
wheeltransformList.Clear();
wheelcolliderList.Clear();
wheelsComponent.Clear();
wheeltransformList.Add(FL_Wheel); wheelcolliderList.Add(FL_WheelCollider); wheelsComponent.Add(FL_WheelCollider.GetComponent <Wheels>());
wheeltransformList.Add(FR_Wheel); wheelcolliderList.Add(FR_WheelCollider); wheelsComponent.Add(FR_WheelCollider.GetComponent <Wheels>());
wheeltransformList.Add(RL_Wheel); wheelcolliderList.Add(RL_WheelCollider); wheelsComponent.Add(RL_WheelCollider.GetComponent <Wheels>());
wheeltransformList.Add(RR_Wheel); wheelcolliderList.Add(RR_WheelCollider); wheelsComponent.Add(RR_WheelCollider.GetComponent <Wheels>());
for (int i = 0; i < wheelsComponent.Count; i++)
{
wheelsComponent[i].SetupWheelCollider(50, 25000, 2000);
}
//Set no traction for the drift race type
if (RaceManager.instance && RaceManager.instance._raceType == RaceManager.RaceType.Drift)
{
traction = 0;
steerHelper = 0;
if (_propulsion == Propulsion.FWD)
{
_propulsion = Propulsion.RWD;
Debug.Log("Setting propulsion to RWD for the drift race");
}
}
}
void Start()
{
wheelCollider.GetComponent <ParticleSystem>().emissionRate = 500;
}
void SetupWheels()
{
wheelcolliderList.Clear();
wheeltransformList.Clear();
//Add wheel transfoms/colliders to the lists
wheeltransformList.Add(frontWheelTransform); wheelcolliderList.Add(frontWheelCollider); wheelsComponent.Add(frontWheelCollider.GetComponent <Wheels>());
wheeltransformList.Add(rearWheelTransform); wheelcolliderList.Add(rearWheelCollider); wheelsComponent.Add(rearWheelCollider.GetComponent <Wheels>());
for (int i = 0; i < wheelsComponent.Count; i++)
{
wheelsComponent[i].SetupWheelCollider(150, 60000, 4500);
}
}
private void FixedUpdate()
{
//플레이가 가능하면
if (m_gameManager.m_isPlay)
{
GetInput();
Steer();
if (m_isbreak)
{
Breaking();
}
else
{
Accelerate();
}
UpdatesWheelMesh();
// km/h = 원의둘레 * rpm -> m/m => km/h로변환하려면 60/1000을 해준다. 1m = 1/1000 km 이다.
//m_currentSpeed = Mathf.Round((2 * frontDriverW.radius * Mathf.PI) * frontDriverW.rpm * (60.0f / 1000.0f));
//1초당 1M -> 1시간당 1KM
m_currentSpeed = Mathf.Round(GetComponent <Rigidbody>().velocity.magnitude * 3.6f);
m_speedometer.GetComponent <Image>().fillAmount = m_currentSpeed / m_maxSpeed;
m_kmPh.text = m_currentSpeed.ToString();
WheelHit hit;
rearDriverW.GetComponent <WheelCollider>().GetGroundHit(out hit);
float currentFrictionValue = hit.sidewaysSlip;
currentFrictionValue = Mathf.Abs(currentFrictionValue);
//Debug.Log(currentFrictionValue);
if (currentFrictionValue >= 0.1f)
{
setSkidMark();
m_img_gage.GetComponent <Image>().fillAmount = m_gage / 100.0f;
m_gage += 0.5f;
if (m_isboost == false && m_gage >= 100.0f)
{
m_gage = 100.0f;
m_img_gage.GetComponent <Image>().color = new Color(1, 0, 0, 1);
m_isboost = true;
}
}
if (m_isboost)
{
if (Input.GetKeyDown(KeyCode.E) && frontPassengerW.brakeTorque == 0.0f)
{
m_gage = 0.0f;
m_img_gage.GetComponent <Image>().fillAmount = m_gage / 100.0f;
m_img_gage.GetComponent <Image>().color = new Color(0, 0, 1, 1);
m_isboost = false;
StartCoroutine(StartBoost());
}
}
}
}
