IEnumerator LaneKeeping(float waitTime)
{
while (true)
{
yield return(new WaitForSeconds(waitTime));
RaycastHit hit;
CurvySpline curvySpline = null;
CurvySpline pathEnhancedCurvySpline = null;
if (Physics.Raycast(rayCastPos.position, rayCastPos.TransformDirection(-Vector3.up), out hit, 10.0f, 1 << LayerMask.NameToLayer("Graphics")))
{
curvySpline = hit.collider.gameObject.GetComponent <CurvySpline>();
pathEnhancedCurvySpline = pathEnhanced.GetComponent <CurvySpline>();
if (curvySpline.IsInitialized && pathEnhancedCurvySpline.IsInitialized)
{
//Debug.Log("meshcollider found is: " + hit.collider);
float carTf = curvySpline.GetNearestPointTF(transform.position); //determine the nearest t of the car with respect to the centerLine
Vector3 centerLinePoint = curvySpline.Interpolate(carTf);
float dist = Vector3.Distance(transform.position, centerLinePoint);
Lane lane = MonitorLane(centerLinePoint); //this is to understand if I am partially in the oncoming lane
if (dist < 2.0f && lane == Lane.RIGHT) //if dist2 < 2.7f I am in the right lane
{
linesUtilsAlt.CenterLineColor = linesUtilsAlt.ChangeMatByDistance(dist / 2.0f);
SetDashBoardColor(dist, 2.0f);
}
else if (dist >= 2.0f && lane == Lane.RIGHT)
{
linesUtilsAlt.CenterLineColor = new Color32(0x00, 0xFF, 0x00, 0x00);
laneState = LaneState.GREEN;
}
else if (lane == Lane.OPPOSITE) // this is to draw the redLine only when the PlayerCar is moving to the left, if it is moving to the right the line doesn't have to be red!
{
linesUtilsAlt.CenterLineColor = new Color32(0xFF, 0x00, 0x00, 0xFF);
laneState = LaneState.RED;
}
linesUtilsAlt.DrawCenterLine(gameObject, carTf, curvySpline, ResourceHandler.instance.sprites[36].texture);
}
}
else
{
laneState = LaneState.GREEN;
}
}
}
void SetDashBoardColor(float dist, float normFactor)
{
float value = Mathf.Clamp(dist / normFactor, 0.0f, 1.0f);
if (value <= 0.4f)
{
laneState = LaneState.RED;
}
else if (value > 0.4f && value <= 0.8f)
{
laneState = LaneState.YELLOW;
}
else
{
laneState = LaneState.GREEN;
}
}
IEnumerator LaneKeeping(float waitTime)
{
while (true)
{
yield return(new WaitForSeconds(waitTime));
RaycastHit hit;
CurvySpline curvySpline = null;
CurvySpline pathEnhancedCurvySpline = null;
if (Physics.Raycast(rayCastPos.position, rayCastPos.TransformDirection(-Vector3.up), out hit, 10.0f, 1 << LayerMask.NameToLayer("Graphics")))
{
curvySpline = hit.collider.gameObject.GetComponent <CurvySpline>();
pathEnhancedCurvySpline = pathEnhanced.GetComponent <CurvySpline>();
if (curvySpline.IsInitialized && pathEnhancedCurvySpline.IsInitialized)
{
float carTf = curvySpline.GetNearestPointTF(transform.position); //determine the nearest t of the car with respect to the centerLine
float carTf2 = pathEnhancedCurvySpline.GetNearestPointTF(transform.position);
float dist = Vector3.Distance(transform.position, curvySpline.Interpolate(carTf));
Lane lane = MonitorLane(pathEnhancedCurvySpline.GetTangentFast(carTf2)); //this is to understand if I am partially in the oncoming lane
if (dist < 4.0f && lane == Lane.RIGHT)
{
linesUtilsAlt.CenterLineColor = linesUtilsAlt.ChangeMatByDistance(dist / 4.0f);
SetDashBoardColor(dist, 4.0f);
}
else if (dist >= 4.0f && lane == Lane.RIGHT)
{
linesUtilsAlt.CenterLineColor = new Color32(0x00, 0xFF, 0x00, 0x00);
laneState = LaneState.GREEN;
}
else if (lane == Lane.OPPOSITE)
{
linesUtilsAlt.CenterLineColor = new Color32(0xFF, 0x00, 0x00, 0xFF);
laneState = LaneState.RED;
}
linesUtilsAlt.DrawCenterLine(carTf, MonitorLane(curvySpline.GetTangentFast(carTf)), curvySpline, ResourceHandler.instance.sprites[33].texture);
}
}
else
{
laneState = LaneState.GREEN;
}
}
}
