void CheckHighlights()
{
foreach (Outline outline in _activeOutlines)
{
outline.enabled = false;
}
_activeOutlines.Clear();
int layerMask = -5; //All layers
RaycastHit[] raycastHits = Physics.SphereCastAll(_camera.transform.position, HighlightRadius,
_camera.transform.forward,
_maxDistance,
layerMask, QueryTriggerInteraction.Ignore);
foreach (RaycastHit raycastHit in raycastHits)
{
Outline[] outlines = raycastHit.collider.gameObject.GetComponentsInChildren <Outline>();
if (outlines.Length > 0)
{
// Debug.Log("Pointing at: " + raycastHit.transform.gameObject);
InteractiveObject interactiveObject = raycastHit.transform.GetComponent <InteractiveObject>();
if (interactiveObject != null && interactiveObject.enabled)
{
int interactionCount = Mathf.Min(MaxInteractions, interactiveObject.interactions.Length);
bool highlightable = false;
for (int i = 0; i < interactionCount; i++)
{
InteractiveObject.Interaction interaction = interactiveObject.interactions[i];
if (interaction.enabled &&
Vector3.Distance(transform.position, interactiveObject.transform.position) <=
interaction.maxRange)
{
highlightable = true;
break;
}
}
if (highlightable)
{
foreach (Outline outline in outlines)
{
outline.enabled = true;
_activeOutlines.Push(outline);
}
}
}
}
}
}
private void CheckInteraction()
{
string actionDescription = "";
int layerMask = -5; //All layers
RaycastHit raycastHit;
bool hitDetected = Physics.SphereCast(_camera.transform.position, InteractionRadius,
_camera.transform.forward,
out raycastHit,
_maxDistance,
layerMask, QueryTriggerInteraction.Ignore);
if (hitDetected)
{
if (raycastHit.distance > 0)
{
InteractiveObject interactiveObject = raycastHit.transform.GetComponent <InteractiveObject>();
if (interactiveObject != null && interactiveObject.enabled)
{
int interactionCount = Mathf.Min(MaxInteractions, interactiveObject.interactions.Length);
for (int i = 0; i < interactionCount; i++)
{
InteractiveObject.Interaction interaction = interactiveObject.interactions[i];
if (interaction.enabled &&
(interaction.requiresSpecialActionController == SpecialActionController.None ||
interaction.requiresSpecialActionController == SpecialActionControllerTag) &&
Vector3.Distance(transform.position, interactiveObject.transform.position) <=
interaction.maxRange)
{
actionDescription += (interaction.showPrefix ? InteractionDescriptionPrefixes[i] : "") +
interaction.description + "\n";
if (_interactionInputs[i])
{
interaction.onInteractionEvent.Invoke(this);
}
}
}
}
}
}
UpdateInteractionDescriptionText(actionDescription);
}
