private void TargetEnter(InputReceiver inputReceiver)
{
//status:
Status = PointerStatus.Targeting;
//sets:
Target = inputReceiver.gameObject;
//catalog:
_targetedInputReceiver = inputReceiver;
_targetedInputReceiver.TargetEnter(gameObject);
}
private void Scan()
{
RaycastHit[] hits = new RaycastHit[0];
if (raycastAll)
{
//cast:
hits = Physics.RaycastAll(inputDriver.motionSource.position, inputDriver.motionSource.forward, distance, layermask);
}
else
{
RaycastHit hit;
if (Physics.Raycast(inputDriver.motionSource.position, inputDriver.motionSource.forward, out hit, distance, layermask))
{
hits = new RaycastHit[] { hit };
}
}
if (hits.Length == 0)
{
if (_targetedReceivers.Count > 0)
{
foreach (var item in _targetedReceivers)
{
if (!_selectedReceivers.Contains(item))
{
item.TargetExit(gameObject);
}
}
_scannedReceivers.Clear();
_targetedReceivers.Clear();
}
return;
}
//catalog zones:
_scannedReceivers.Clear();
foreach (var hit in hits)
{
InputReceiver zone = hit.transform.GetComponent <InputReceiver>();
if (zone != null)
{
zone.TargetEnter(gameObject);
_scannedReceivers.Add(zone);
}
}
//target exits:
foreach (var item in _targetedReceivers)
{
if (!_selectedReceivers.Contains(item) && !_scannedReceivers.Contains(item))
{
item.TargetExit(gameObject);
}
}
//update active zones:
_targetedReceivers = new List <InputReceiver>(_scannedReceivers);
}