//------------------------------------------------------------------------/
// Routines
//------------------------------------------------------------------------/
/// <summary>
/// The main procedure for the sensor
/// </summary>
/// <returns></returns>
private bool ScanForInteractables()
{
Collider[] castResults = Physics.OverlapSphere(this.scanPosition, this.range);
List <InteractionQuery> interactions = new List <InteractionQuery>();
bool foundInteractions = false;
// The scan event that will be sent
InteractableDetectedEvent detectEvent = new InteractableDetectedEvent(this);
if (castResults != null)
{
foreach (var hit in castResults)
{
// Check whether it can be detected, depending on the scanmode
bool detected = Detect(hit.transform);
if (!detected)
{
continue;
}
// Check whether it is an interactable
StratusInteractable interactable = hit.transform.gameObject.GetComponent <StratusInteractable>();
if (interactable == null)
{
continue;
}
// Scan it
interactable.gameObject.Dispatch <InteractableDetectedEvent>(detectEvent);
// Create a query object, filling with scanned data
InteractionQuery query = new InteractionQuery();
query.data = detectEvent.scanData;
query.distance = Vector3.Distance(root.position, hit.transform.position);
query.interactable = interactable;
// Now store the interaction
interactions.Add(query);
// Note that we have scanned something
foundInteractions = true;
}
}
// Sort the interactions by the closest one
interactions.Sort((a, b) => a.distance.CompareTo(b.distance));
// Save the current interactions
interactivesInRange = interactions.ToArray();
// Now inform the agent of the current results
onScan?.Invoke(foundInteractions);
return(foundInteractions);
}
/// <summary>
/// Interacts with the given interactable if within interaction radius
/// </summary>
/// <param name="interactable"></param>
public void Interact(StratusInteractable interactable)
{
if (!CanInteract(interactable.transform))
{
if (showDebug)
{
StratusDebug.Log($"Out of interaction range from {interactable.name}", this);
}
return;
}
interactable.gameObject.Dispatch <InteractEvent>(this.interactEvent);
if (showDebug)
{
StratusDebug.Log($"Interacted with {interactable.name}", this);
}
}
