public void GrabBegin()
{
m_grabbed = this.FindClosestObject();
if (!m_grabbed)
{
return; // If no grabbable objects in range or at the end of our pointer, end quickly
}
// There's a difference in what'll happen:
// If the current object that's being grabbed has no grabber attached to it, we grab it like normal.
// However, if the current object is being grabbed already, we do some things:
// 1) If we grab at the same exact trigger point, we simply switch the hands, no problem.
// 2) if we grab at different trigger points, then we make it so that the hand that's currently grabbing the object will rotate based on the position of our new hand.
// For example, if the right hand is grabbing a gun's handle and the left hand tries to grab the gun's barrel, then the right hand won't let go - rather, it will rotate to match the direction to our left hand.
// The rotation resistance will be relative to how loosely or strongly the grab value is. If the grab value >= 0.9, then it ain't moving. If the grab value 0.5 <= x < 0.9, then resisteance is little but it'll rotate. If x < 0.5, then it'll rotate without resistance
EVRA_Grabbable grabbedParent = m_grabbed.GrabbableRef;
if (grabbedParent.currentGrabber == null)
{
m_grabbed.GrabbableRef.GrabBegin(this, m_grabbed);
}
else if (grabbedParent.currentGrabber.grabbed == m_grabbed)
{
m_grabbed.GrabbableRef.GrabBegin(this, m_grabbed);
}
else
{
grabbedParent.currentGrabber.AddOtherGrabVolume(this);
AddOtherGrabVolume(grabbedParent.currentGrabber);
}
}
// All we need to do is ensure that, when this triggers the grabber, we can tell it that "You gotta look at THIS guy".
public void Init(EVRA_Grabbable parent)
{
m_GrabbableRef = parent;
}
