private void ScanRequests()
{
collidedRequestsRadius1.RemoveAll(request => request.matchedToVehicle);
collidedRequestsRadius2.RemoveAll(request => request.matchedToVehicle);
collidedRequestsRadius3.RemoveAll(request => request.matchedToVehicle);
collidedRequestsRadius1.RemoveAll(request => request.beingEvaled);
collidedRequestsRadius2.RemoveAll(request => request.beingEvaled);
collidedRequestsRadius3.RemoveAll(request => request.beingEvaled);
collidedRequestsRadius1.RemoveAll(request => request.requestTime < currentTime - timeRadius);
collidedRequestsRadius2.RemoveAll(request => request.requestTime < currentTime - timeRadius);
collidedRequestsRadius3.RemoveAll(request => request.requestTime < currentTime - timeRadius);
if (collidedRequestsRadius1.Count > 0)
{
ScanRequestsFirstRadius();
if (highestScoringRequest == null)
{
ScanRequestsSecondRadius();
}
if (highestScoringRequest == null)
{
ScanRequestsThirdRadius();
}
}
else if (collidedRequestsRadius2.Count > 0)
{
ScanRequestsSecondRadius();
if (highestScoringRequest == null)
{
ScanRequestsThirdRadius();
}
}
else if (collidedRequestsRadius3.Count > 0)
{
ScanRequestsThirdRadius();
}
if (highestScoringRequest == null)
{
if (searchTime >= timeRadius)
{
StartScanningDemand();
}
}
else
{
currentRequest = highestScoringRequest;
state = VEHICLE_STATE.VEHICLE_GOING_TO_PICKUP;
spriteExistTime = 0;
currentDestination = currentRequest.requestLocation;
currentRequest.matchedToVehicle = true;
timeProjectedToArriveAtDestination = currentTime + (Vector3.Distance(gameObject.transform.position, currentDestination) * unitSize) / 0.00833333f;
foreach (SpriteRenderer sprite in gameObject.GetComponentsInChildren <SpriteRenderer>())
{
sprite.enabled = sprite.gameObject.tag == "Vehicle";
}
}
}
private void StartScanningRequests()
{
state = VEHICLE_STATE.VEHICLE_SCANNING_REQUESTS;
searchTime = 0;
highestScore = minimumScore;
highestScoringRequest = null;
currentRequest = null;
}
private void PickUpRequest()
{
currentRequest.pickedUp = true;
state = VEHICLE_STATE.VEHICLE_GOING_TO_DESTINATION;
distanceTravelledWithoutPassenger += Vector2.Distance(previousLocation, currentDestination);
currentDestination = currentRequest.destination;
timeProjectedToArriveAtDestination = currentTime + (currentRequest.tripLength * unitSize) / 0.00833333f;
previousLocation = gameObject.transform.position;
}
// Update is called once per frame
void Update()
{
foreach (SpriteRenderer sprite in gameObject.GetComponentsInChildren <SpriteRenderer>())
{
if (sprite.gameObject.tag == "Thinking_Sprite" || sprite.gameObject.tag == "Waiting_Sprite" || sprite.gameObject.tag == "Match_Success_Sprite" || sprite.gameObject.tag == "Match_Failure_Sprite")
{
sprite.gameObject.transform.localPosition = new Vector3(9 * Mathf.Sin(gameObject.transform.eulerAngles.z * Mathf.Deg2Rad), 16 * Mathf.Cos(gameObject.transform.eulerAngles.z * Mathf.Deg2Rad));
sprite.gameObject.transform.rotation = Quaternion.identity;
}
}
currentTime = GameObject.FindGameObjectWithTag("Simulation_Controller").GetComponent <SimulationController>().currentTime;
gameObject.GetComponent <CircleCollider2D>().radius = maximumSearchRadius * radiusToUnitSize;
switch (state)
{
case VEHICLE_STATE.VEHICLE_SCANNING_REQUESTS:
foreach (SpriteRenderer sprite in gameObject.GetComponentsInChildren <SpriteRenderer>())
{
sprite.enabled = (sprite.gameObject.tag == "Thinking_Sprite" && spriteExistTime >= spritePersistTime) || (sprite.gameObject.tag == "Match_Failure_Sprite" && spriteExistTime < spritePersistTime) || sprite.gameObject.tag == "Vehicle";
}
ScanRequests();
searchTime += GameObject.FindGameObjectWithTag("Simulation_Controller").GetComponent <SimulationController>().timeStep;
break;
case VEHICLE_STATE.VEHICLE_GOING_TO_PICKUP:
foreach (SpriteRenderer renderer in gameObject.GetComponentsInChildren <SpriteRenderer>())
{
renderer.enabled = renderer.gameObject.tag == "Vehicle" || (renderer.gameObject.tag == "Match_Success_Sprite" && spriteExistTime < spritePersistTime);
spriteExistTime += Time.deltaTime;
}
if (gameObject.transform.position == currentDestination)
{
if (currentTime < currentRequest.requestTime)
{
state = VEHICLE_STATE.VEHICLE_WAITING_AT_PICKUP;
}
else
{
PickUpRequest();
}
distanceTravelledWithPassenger += currentRequest.tripLength;
}
else
{
// 3
Vector3 vectorToTarget = currentDestination - transform.position;
// 4
vectorToTarget.z = 0;
vectorToTarget.Normalize();
float targetAngle = Mathf.Atan2(vectorToTarget.y, vectorToTarget.x) * Mathf.Rad2Deg;
targetAngle -= 90;
transform.rotation = Quaternion.Slerp(transform.rotation, Quaternion.Euler(0, 0, targetAngle), 1.0f);
gameObject.transform.position = Vector3.Lerp(previousLocation, currentDestination, currentTime / timeProjectedToArriveAtDestination);
}
break;
case VEHICLE_STATE.VEHICLE_WAITING_AT_PICKUP:
if (currentTime >= currentRequest.requestTime)
{
PickUpRequest();
}
else
{
foreach (SpriteRenderer renderer in GetComponentsInChildren <SpriteRenderer>())
{
renderer.enabled = renderer.gameObject.tag == "Waiting_Sprite" || renderer.gameObject.tag == "Vehicle";
}
}
break;
case VEHICLE_STATE.VEHICLE_GOING_TO_DESTINATION:
foreach (SpriteRenderer renderer in gameObject.GetComponentsInChildren <SpriteRenderer>())
{
renderer.enabled = renderer.gameObject.tag == "Vehicle";
}
if (gameObject.transform.position == currentDestination)
{
DropOffRequest();
}
else
{
// 3
Vector3 vectorToTarget = currentDestination - transform.position;
// 4
vectorToTarget.z = 0;
vectorToTarget.Normalize();
float targetAngle = Mathf.Atan2(vectorToTarget.y, vectorToTarget.x) * Mathf.Rad2Deg;
targetAngle -= 90;
transform.rotation = Quaternion.Slerp(transform.rotation, Quaternion.Euler(0, 0, targetAngle), 1.0f);
gameObject.transform.position = Vector3.Lerp(previousLocation, currentDestination, currentTime / timeProjectedToArriveAtDestination);
}
break;
case VEHICLE_STATE.VEHICLE_SCANNING_DEMAND:
foreach (SpriteRenderer sprite in gameObject.GetComponentsInChildren <SpriteRenderer>())
{
sprite.enabled = (sprite.gameObject.tag == "Thinking_Sprite" && spriteExistTime >= spritePersistTime) || (sprite.gameObject.tag == "Match_Failure_Sprite" && spriteExistTime < spritePersistTime) || sprite.gameObject.tag == "Vehicle";
spriteExistTime += Time.deltaTime;
}
if (ScanDemandZones())
{
state = VEHICLE_STATE.VEHICLE_GOING_TO_DEMAND_ZONE;
spriteExistTime = 0;
}
else
{
if (searchTime >= timeRadius)
{
StartScanningRequests();
}
else
{
searchTime += GameObject.FindGameObjectWithTag("Simulation_Controller").GetComponent <SimulationController>().timeStep;
}
}
break;
case VEHICLE_STATE.VEHICLE_GOING_TO_DEMAND_ZONE:
foreach (SpriteRenderer renderer in gameObject.GetComponentsInChildren <SpriteRenderer>())
{
renderer.enabled = renderer.gameObject.tag == "Vehicle";
}
if (gameObject.transform.position == currentDestination)
{
StartScanningRequests();
}
else
{
Vector3 vectorToTarget = currentDestination - transform.position;
// 4
vectorToTarget.z = 0;
vectorToTarget.Normalize();
float targetAngle = Mathf.Atan2(vectorToTarget.y, vectorToTarget.x) * Mathf.Rad2Deg;
targetAngle -= 90;
transform.rotation = Quaternion.Slerp(transform.rotation, Quaternion.Euler(0, 0, targetAngle), 1.0f);
gameObject.transform.position = Vector3.Lerp(previousLocation, currentDestination, currentTime / timeProjectedToArriveAtDestination);
}
break;
default:
state = VEHICLE_STATE.VEHICLE_SCANNING_REQUESTS;
break;
}
}
private void StartScanningDemand()
{
searchTime = 0;
spriteExistTime = 0;
state = VEHICLE_STATE.VEHICLE_SCANNING_DEMAND;
}