protected virtual void RegrabUndroppableObject()
{
if (undroppableGrabbedObject != null && !undroppableGrabbedObject.GetComponent <VRTK_InteractableObject>().IsGrabbed())
{
undroppableGrabbedObject.SetActive(true);
interactTouch.ForceTouch(undroppableGrabbedObject);
AttemptGrab();
}
else
{
undroppableGrabbedObject = null;
}
}
protected virtual void AttemptSecondaryGrab(VRTK_InteractableObject grabbableObject)
{
if (attemptSecondaryGrab)
{
SDK_BaseController.ControllerHand currentHand = VRTK_DeviceFinder.GetControllerHand(interactTouch.gameObject);
VRTK_ControllerReference oppositeControllerReference = VRTK_ControllerReference.GetControllerReference(VRTK_DeviceFinder.GetOppositeHand(currentHand));
if (VRTK_ControllerReference.IsValid(oppositeControllerReference))
{
secondaryInteractTouch = (secondaryInteractTouch == null ? oppositeControllerReference.scriptAlias.GetComponentInChildren <VRTK_InteractTouch>() : secondaryInteractTouch);
secondaryInteractGrab = (secondaryInteractGrab == null ? oppositeControllerReference.scriptAlias.GetComponentInChildren <VRTK_InteractGrab>() : secondaryInteractGrab);
secondaryInteractTouch.ForceStopTouching();
secondaryInteractTouch.ForceTouch(grabbableObject.gameObject);
secondaryInteractGrab.AttemptGrab();
}
}
}
protected override void RegrabUndroppableObject()
{
if (undroppableGrabbedObject != null)
{
VRTK_InteractableObject undroppableGrabbedObjectScript = undroppableGrabbedObject.GetComponent <VRTK_InteractableObject>();
if (interactTouch != null && undroppableGrabbedObjectScript != null && !undroppableGrabbedObjectScript.IsGrabbed())
{
undroppableGrabbedObject.SetActive(true);
interactTouch.ForceTouch(undroppableGrabbedObject);
AttemptGrab();
}
}
else
{
undroppableGrabbedObject = null;
}
}
private void OnEnable()
{
if (GetComponent <VRTK_ControllerEvents>() == null)
{
Debug.LogError("VRTK_InteractGrab is required to be attached to a Controller that has the VRTK_ControllerEvents script attached to it");
return;
}
if (undroppableGrabbedObject && !undroppableGrabbedObject.GetComponent <VRTK_InteractableObject>().IsGrabbed())
{
undroppableGrabbedObject.SetActive(true);
interactTouch.ForceTouch(undroppableGrabbedObject);
AttemptGrab();
}
else
{
undroppableGrabbedObject = null;
}
GetComponent <VRTK_ControllerEvents>().AliasGrabOn += new ControllerInteractionEventHandler(DoGrabObject);
GetComponent <VRTK_ControllerEvents>().AliasGrabOff += new ControllerInteractionEventHandler(DoReleaseObject);
SetControllerAttachPoint();
}
protected virtual IEnumerator AutoGrab()
{
yield return(new WaitForEndOfFrame());
interactTouch = (interactTouch != null ? interactTouch : GetComponentInParent <VRTK_InteractTouch>());
interactGrab = (interactGrab != null ? interactGrab : GetComponentInParent <VRTK_InteractGrab>());
if (interactTouch == null)
{
VRTK_Logger.Error(VRTK_Logger.GetCommonMessage(VRTK_Logger.CommonMessageKeys.REQUIRED_COMPONENT_MISSING_NOT_INJECTED, "VRTK_ObjectAutoGrab", "VRTK_InteractTouch", "interactTouch", "the same or parent"));
}
if (interactGrab == null)
{
VRTK_Logger.Error(VRTK_Logger.GetCommonMessage(VRTK_Logger.CommonMessageKeys.REQUIRED_COMPONENT_MISSING_NOT_INJECTED, "VRTK_ObjectAutoGrab", "VRTK_InteractGrab", "interactGrab", "the same or parent"));
}
if (objectToGrab == null)
{
VRTK_Logger.Error(VRTK_Logger.GetCommonMessage(VRTK_Logger.CommonMessageKeys.NOT_DEFINED, "objectToGrab"));
yield break;
}
while (interactGrab.controllerAttachPoint == null)
{
yield return(true);
}
bool grabbableObjectDisableState = objectToGrab.disableWhenIdle;
if (objectIsPrefab)
{
objectToGrab.disableWhenIdle = false;
}
VRTK_InteractableObject grabbableObject = objectToGrab;
if (alwaysCloneOnEnable)
{
ClearPreviousClone();
}
if (!interactGrab.GetGrabbedObject())
{
if (cloneGrabbedObject)
{
if (previousClonedObject == null)
{
grabbableObject = Instantiate(objectToGrab);
previousClonedObject = grabbableObject;
}
else
{
grabbableObject = previousClonedObject;
}
}
if (grabbableObject.isGrabbable && !grabbableObject.IsGrabbed())
{
grabbableObject.transform.position = transform.position;
interactTouch.ForceStopTouching();
interactTouch.ForceTouch(grabbableObject.gameObject);
interactGrab.AttemptGrab();
}
}
objectToGrab.disableWhenIdle = grabbableObjectDisableState;
grabbableObject.disableWhenIdle = grabbableObjectDisableState;
}
