void Start()
{
if (GetComponent <Rigidbody>())
{
GetComponent <Rigidbody>().centerOfMass = centerOfMass;
}
FL_collider = FL.GetComponent <WheelCollider>();
FR_collider = FR.GetComponent <WheelCollider>();
RL_collider = RL.GetComponent <WheelCollider>();
RR_collider = RR.GetComponent <WheelCollider>();
carRigidbody = GetComponent <Rigidbody>();
FLtr = FLtexture.GetComponent <Transform>();
FRtr = FRtexture.GetComponent <Transform>();
RLtr = RLtexture.GetComponent <Transform>();
RRtr = RRtexture.GetComponent <Transform>();
if (mainCamera != null)
{
inputController = mainCamera.GetComponent <InputController>();
}
isActive = false;
if (currentWaypoint != null)
{
SetDestination(currentWaypoint.GetPosition());
}
}
void Update()
{
if (isDriveble == true)
{
if (isActive == true)
{
angle = inputController.hAxis * wheelAngle;
FL_collider.steerAngle = angle;
FR_collider.steerAngle = angle;
FLtr.localEulerAngles = new Vector3(0, angle, 0);
FRtr.localEulerAngles = new Vector3(0, 180 + angle, 0);
float vAxis = inputController.vAxis;
//rpm = RR_collider.rpm;
UpadateWheelPose(FL_collider, FLtr);
UpadateWheelPose(FR_collider, FRtr);
UpadateWheelPose(RL_collider, RLtr);
UpadateWheelPose(RR_collider, RRtr);
if (inputController.shiftButton == true)
{
FL_collider.brakeTorque = wheelBrake;
FR_collider.brakeTorque = wheelBrake;
RL_collider.brakeTorque = wheelBrake;
RR_collider.brakeTorque = wheelBrake;
}
else
{
FL_collider.brakeTorque = 0;
FR_collider.brakeTorque = 0;
RL_collider.brakeTorque = 0;
RR_collider.brakeTorque = 0;
}
torque = vAxis * wheelPower;
RL_collider.motorTorque = torque;
RR_collider.motorTorque = torque;
}
else
{
RL_collider.motorTorque = 0;
RR_collider.motorTorque = 0;
}
}
else
{
Vector3 destinationDirection = destination - transform.position;
destinationDirection.y = 0;
float destinationDistance = destinationDirection.magnitude;
float angle = Vector3.SignedAngle(destinationDirection, transform.forward, transform.up) * -1;
if (Mathf.Abs(angle) > wheelAngle)
{
if (angle > 0)
{
angle = wheelAngle;
}
else
{
angle = -wheelAngle;
}
}
// Bit shift the index of the layer (8) to get a bit mask
//int layerMask = 1 << 8;
// This would cast rays only against colliders in layer 8.
// But instead we want to collide against everything except layer 8. The ~ operator does this, it inverts a bitmask.
//layerMask = ~layerMask;
RaycastHit hit;
//Vector3 from = new Vector3(transform.position.x, transform.position.y + 1f, transform.position.z+5f);
//Vector3 to = transform.TransformDirection(Vector3.forward);
//to.y = to.y + 1f;
//to.z = to.z + 5f;
Vector3 up = new Vector3(0, 1, 0);
Ray ray = new Ray(transform.position + up, transform.forward);
ray.direction = destinationDirection;
float RCD = rayCastDistance + carRigidbody.velocity.magnitude * 0.5f;
// Does the ray intersect any objects excluding the player layer
if (Physics.Raycast(ray, out hit, RCD))
{
Debug.DrawRay(transform.position + up, ray.direction.normalized * hit.distance, Color.yellow);
//Debug.Log("Did Hit");
rayCastActive = true;
}
else
{
rayCastActive = false;
Debug.DrawRay(transform.position + up, ray.direction.normalized * RCD, Color.white);
//Debug.Log("Did not Hit");
}
if (reachedDestination == false && currentWaypoint.isReadyToGo == true && rayCastActive == false)
{
if (destinationDistance >= stopDistance) //&& reachedDestination == false)
{
reachedDestination = false;
/*if (Vector3.Angle(destinationDirection, transform.forward) <= wheelAngle)
* {
*
* targetRotation = Quaternion.LookRotation(destinationDirection);
*
*
*
* }
*
* FLtr.transform.rotation = Quaternion.RotateTowards(FLtr.transform.rotation, targetRotation, 200 * Time.deltaTime);
* FRtr.transform.rotation = FLtr.transform.rotation;
* FRtr.eulerAngles = new Vector3(0, 180 + FRtr.eulerAngles.y, 0);
*
* FL_collider.steerAngle = FLtr.transform.localEulerAngles.y;
* FR_collider.steerAngle = FRtr.transform.localEulerAngles.y;
*/
FL_collider.steerAngle = angle;
FR_collider.steerAngle = angle;
FLtr.localEulerAngles = new Vector3(0, angle, 0);
FRtr.localEulerAngles = new Vector3(0, 180 + angle, 0);
if (carRigidbody.velocity.magnitude > maxSpeed || reachedDestination == true)
{
FL_collider.brakeTorque = wheelBrake;
FR_collider.brakeTorque = wheelBrake;
RL_collider.brakeTorque = wheelBrake;
RR_collider.brakeTorque = wheelBrake;
RL_collider.motorTorque = 0;
RR_collider.motorTorque = 0;
}
else
{
FL_collider.brakeTorque = 0;
FR_collider.brakeTorque = 0;
RL_collider.brakeTorque = 0;
RR_collider.brakeTorque = 0;
RL_collider.motorTorque = wheelPower;
RR_collider.motorTorque = wheelPower;
}
/*
* //float angle = Vector3.Angle(destinationDirection,transform.forward);
* angle = targetRotation.eulerAngles.y;
*
* print(angle);
*
* if (Mathf.Abs(angle) > wheelAngle)
* {
* if (angle >= 180) {
* angle = wheelAngle;
* }
* else {
* angle = -wheelAngle;
* }
*
*
* }
* FL_collider.steerAngle = angle;
* FR_collider.steerAngle = angle;
*
*
*
* //FLtr.localEulerAngles = new Vector3(0, angle, 0);
* //FRtr.localEulerAngles = new Vector3(0, 180 + angle, 0);
*
*/
// transform.rotation = Quaternion.RotateTowards(transform.rotation, targetRotation, rotationSpeed * Time.deltaTime);
// transform.Translate(Vector3.forward * movementSpeed * Time.deltaTime);
}
else
{
reachedDestination = true;
bool shouldBranch = false;
if (currentWaypoint.branches != null && currentWaypoint.branches.Count > 0)
{
shouldBranch = Random.Range(0f, 1f) <= currentWaypoint.branchRatio ? true : false;
}
if (shouldBranch)
{
currentWaypoint = currentWaypoint.branches[Random.Range(0, currentWaypoint.branches.Count - 1)];
SetDestination(currentWaypoint.GetPosition());
maxSpeed = currentWaypoint.maxSpeed;
}
else
{
if (currentWaypoint.nextWaypoint != null)
{
currentWaypoint = currentWaypoint.nextWaypoint;
SetDestination(currentWaypoint.GetPosition());
maxSpeed = currentWaypoint.maxSpeed;
}
}
}
}
else
{
FL_collider.brakeTorque = wheelBrake;
FR_collider.brakeTorque = wheelBrake;
RL_collider.brakeTorque = wheelBrake;
RR_collider.brakeTorque = wheelBrake;
RL_collider.motorTorque = 0;
RR_collider.motorTorque = 0;
}
}
}
/* void ActivTrue() {
* isActive = true;
* }
*
* void ActivFalse()
* {
* isActive = false;
*
* }*/
public void CurrentWaypoint(CarWaypoint waypoint)
{
currentWaypoint = waypoint;
SetDestination(currentWaypoint.GetPosition());
}