private void TargetEnter(InputReceiver inputReceiver)
{
//status:
Status = PointerStatus.Targeting;
//sets:
Target = inputReceiver.gameObject;
//catalog:
_targetedInputReceiver = inputReceiver;
_targetedInputReceiver.TargetEnter(gameObject);
}
private void Awake()
{
//refs:
_audioSource = GetComponent <AudioSource>();
_inputReceiver = GetComponent <InputReceiver>();
//sets:
if (targetRenderer != null)
{
_idleColor = targetRenderer.material.color;
}
}
private void Awake()
{
Debug.Log("______MATERIAL TEST________ ");
// targetRenderer.sharedMaterial = testOne;
//refs:
_audioSource = GetComponent <AudioSource>();
_inputReceiver = GetComponent <InputReceiver>();
//sets:
if (targetRenderer != null)
{
_idleColor = targetRenderer.material;
}
}
private void TargetExit()
{
if (_dragging)
{
return;
}
if (Target != null)
{
Status = PointerStatus.Idle;
//interactions:
_targetedInputReceiver?.TargetExit(gameObject);
//sets:
Target = null;
_targetedInputReceiver = null;
}
//adjust hit information:
Normal = inputDriver.motionSource.forward * -1;
}
private void Raycast()
{
//closest params:
float closestDistance = float.MaxValue;
RaycastHit closestRaycastHit = new RaycastHit();
RaycastHit secondClosestRaycastHit = new RaycastHit();
RaycastHit[] hits = Physics.RaycastAll(inputDriver.motionSource.position, Vector3.Normalize(InternalInteractionPoint - inputDriver.motionSource.position), _currentDistance, layerMask);
if (hits.Length > 0)
{
//find closest:
foreach (var item in hits)
{
if (item.distance < closestDistance)
{
closestDistance = item.distance;
secondClosestRaycastHit = closestRaycastHit;
closestRaycastHit = item;
}
}
//look for targets:
InputReceiver currentInputReceiver = closestRaycastHit.collider.GetComponent <InputReceiver>();
//we are colliding if we don't have a target:
if (Target == null)
{
//status:
Status = PointerStatus.Colliding;
}
//only consider targetEnter and targetExit if we aren't dragging:
if (!_dragging)
{
if (currentInputReceiver != null)
{
if (_targetedInputReceiver != currentInputReceiver)
{
TargetExit();
TargetEnter(currentInputReceiver);
_bendPointHistory.Clear();
}
}
else
{
TargetExit();
}
}
//while dragging we need to make sure raycasts against the dragged object do not
//get considered in moving the hit point - if they did this dragged object would jump
//closer and closer to the origin of the raycast:
bool ignoreBecauseDragTarget = false;
if (currentInputReceiver != null)
{
if (Status == PointerStatus.Dragging && _lastSelection == currentInputReceiver.gameObject)
{
ignoreBecauseDragTarget = true;
}
}
//if this isn't our dragged object then go ahead and ride the cursor along this surface:
if (!ignoreBecauseDragTarget)
{
//adjust hit information:
Vector3 backup = Vector3.Normalize(closestRaycastHit.point - inputDriver.motionSource.position) * surfaceOffset;
closestRaycastHit.point -= backup;
InternalInteractionPoint = closestRaycastHit.point;
//only change normal if we are not dragging:
if (Status != PointerStatus.Dragging)
{
Normal = closestRaycastHit.normal;
}
}
//find backing surface hit:
if (Status == PointerStatus.Dragging)
{
//are we hitting something behind the target?
if (secondClosestRaycastHit.collider != closestRaycastHit.collider && secondClosestRaycastHit.collider != null)
{
Vector3 backup = Vector3.Normalize(secondClosestRaycastHit.point - inputDriver.motionSource.position) * surfaceOffset;
InternalInteractionPoint = secondClosestRaycastHit.point;
}
}
}
else
{
Status = PointerStatus.Idle;
TargetExit();
}
}
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);
}
