protected void UpdateActionInput(SixenseInput.Controller controller)
{
Vector3 currentPosition = GetCurrentColliderPosition();
Quaternion currentRotation = GetCurrentColliderRotation();
Velocity();
if (isHoldingObject && !controller.GetButton(SixenseButtons.TRIGGER))
{
Throw();
isHoldingObject = false;
}
if (!isHoldingObject)
{
foreach (GameObject o in GameObject.FindGameObjectsWithTag("Grabbable"))
{
float dist = Vector3.Distance(o.transform.position, currentPosition);
if (dist < minGrabDistance)
{
closestObject = o;
}
}
}
if ((isHoldingObject && controller.GetButton(SixenseButtons.TRIGGER)) ||
(closestObject != null && Vector3.Distance(closestObject.transform.position, currentPosition) < minGrabDistance && controller.GetButton(SixenseButtons.TRIGGER)))
{
if (closestObject.GetComponent <Rigidbody>() && closestObject.GetComponent <Rigidbody>().isKinematic)
{
return;
}
grabObject = closestObject.GetComponent <GrabObject>();
if (grabObject && grabObject.isEnabled)
{
grabObject.SetRigidbodyDetectionCollisions(false);
closestObject.transform.position = currentPosition + closestObject.transform.TransformDirection(grabObject.GetPosition(Hand));
closestObject.transform.rotation = currentRotation * Quaternion.Euler(grabObject.GetRotation(Hand));
}
else
{
closestObject.transform.position = currentPosition;
closestObject.transform.rotation = currentRotation;
}
isHoldingObject = true;
}
}
// Throw the held object once player lets go based on hand velocity
// TODO: Take into account weight (1 unit = kilogram) of held object
protected void Throw()
{
if (closestObject.GetComponent <Rigidbody>())
{
grabObject = closestObject.GetComponent <GrabObject>();
float additionalThrowForce = 0;
if (grabObject)
{
additionalThrowForce += grabObject.additionalThrowForce;
grabObject.SetRigidbodyDetectionCollisions(true);
}
closestObject.GetComponent <Rigidbody>().AddForce(handDirection * handVelocity * (throwForce + additionalThrowForce));
}
}