/// <summary>Called by the hand whenever this item is grabbed</summary>
public virtual void OnGrab(Hand hand)
{
placePoint?.Remove(this);
placePoint = null;
if (lockHandOnGrab)
{
hand.GetComponent <Rigidbody>().isKinematic = true;
}
body.interpolation = RigidbodyInterpolation.Interpolate;
if (!body.isKinematic)
{
body.collisionDetectionMode = CollisionDetectionMode.ContinuousDynamic;
}
else
{
body.collisionDetectionMode = CollisionDetectionMode.ContinuousSpeculative;
}
if (parentOnGrab)
{
body.transform.parent = hand.transform.parent;
}
heldBy?.Add(hand);
throwing = false;
beingHeld = true;
onGrab?.Invoke();
OnGrabEvent?.Invoke(hand, this);
}
/// <summary>Called by the hand whenever this item is release</summary>
public virtual void OnRelease(Hand hand, bool thrown)
{
if (beingHeld)
{
if (lockHandOnGrab)
{
hand.GetComponent <Rigidbody>().isKinematic = false;
}
if (!heldBy.Remove(hand))
{
return;
}
OnReleaseEvent?.Invoke(hand, this);
if (heldBy.Count == 0)
{
beingHeld = false;
body.transform.parent = originalParent;
}
onRelease?.Invoke();
if (body != null)
{
if (!beingHeld && thrown && !throwing && gameObject.layer != LayerMask.NameToLayer("Grabbing"))
{
throwing = true;
body.velocity += hand.ThrowVelocity() * throwMultiplyer;
try {
body.angularVelocity = GetAngularVelocity();
}
catch { }
}
Invoke("OriginalCollisionDetection", 5f);
SetLayerRecursive(transform, LayerMask.NameToLayer("Grabbing"), LayerMask.NameToLayer("Releasing"));
SetLayerRecursive(transform, LayerMask.NameToLayer("Holding"), LayerMask.NameToLayer("Releasing"));
Invoke("ResetLayerAfterRelease", 0.5f);
}
if (placePoint != null)
{
if (placePoint.CanPlace(transform))
{
placePoint.Place(this);
}
if (placePoint.callGrabbableHighlight)
{
Unhighlight();
}
placePoint.StopHighlight();
}
}
}
/// <summary>Called by the hand whenever this item is grabbed</summary>
public virtual void OnGrab(Hand hand)
{
if (lockHandOnGrab)
{
hand.GetComponent <Rigidbody>().isKinematic = true;
}
if (parentOnGrab)
{
body.transform.parent = hand.transform.parent;
}
heldBy?.Add(hand);
throwing = false;
beingHeld = true;
ContinuousCollisionDetection();
gameObject.layer = LayerMask.NameToLayer("Holding");
onGrab?.Invoke();
if (placePoint != null)
{
placePoint.Remove(this);
}
OnGrabEvent?.Invoke(hand, this);
}