/// <summary>
/// Begins the process of choosing and applying a new road segment. The possible segments are stored as monobehaviors on game objects parented to this script's game object.
/// </summary>
void BeginNewSegment()
{
segmentFinished = false;
// Choose a new segment at random.
RoadCurveSegment nextSegment = roadSegments[Random.Range(0, roadSegments.Length)];
Debug.Log("Begining segment:" + nextSegment.name);
// Begin the process of applying the chosen segment to the road.
StartCoroutine(ApplyCurveSequence(nextSegment));
}
IEnumerator ApplyCurveSequence(RoadCurveSegment segment)
{
// Store the variables to lerp from.
Vector3 startingVanishingPointOffset = Services.roadRenderer.vanishingPointOffset;
float startingSteeringInfluence = Services.playerCar.steeringInfluenceFromCurve;
Vector3 startingControlPointOffset = Services.roadRenderer.curveControlPointOffset;
// Lerp the road renderer's values to those of the chosen segment, and wait until the lerp finishes to continue.
float lerpValue = 0f;
float lerpDuration = 3.5f;
yield return(new WaitUntil(() => {
lerpValue += Services.gameManager.drivingDeltaTime * Services.playerCar.currentSpeed;
if (lerpValue < lerpDuration)
{
Services.roadRenderer.vanishingPointOffset.x = Mathf.Lerp(startingVanishingPointOffset.x, segment.curvePower, Den.Math.Map(lerpValue, 0f, lerpDuration, 0f, 1f));
Services.playerCar.steeringInfluenceFromCurve = Mathf.Lerp(startingSteeringInfluence, segment.CarInfluence, Den.Math.Map(lerpValue, 0f, lerpDuration, 0f, 1f));
Services.roadRenderer.curveControlPointOffset = Vector3.Lerp(startingControlPointOffset, segment.ControlPointOffset, Den.Math.Map(lerpValue, 0f, lerpDuration, 0f, 1f));
return false;
}
else
{
Services.roadRenderer.vanishingPointOffset.x = segment.curvePower;
return true;
}
}));
// Wait for the now-current segment to finish.
float timer = 0f;
yield return(new WaitUntil(() => {
timer += Services.gameManager.drivingDeltaTime * Services.playerCar.currentSpeed;
if (timer < baseTimePerSegment)
{
return false;
}
else
{
return true;
}
}));
segmentFinished = true;
yield return(null);
}
