public override void Init(GrabInstance _first, GrabInstance _second)
{
base.Init(_first, _second);
grabbable.rb.useGravity = true;
grabbable.rb.isKinematic = false;
inited = true;
}
//public float angleTravel = 30f;
protected override void CreateGrabHandler(GrabInstance grabInstance)
{
if (grabInstances.Count == 0)
{
DestroyImmediate(moveGrabbed);
moveGrabbed = null;
}
else if (grabInstances.Count == 1)
{
// Do lever grab
DestroyImmediate(moveGrabbed);
moveGrabbed = gameObject.AddComponent <MoveGrabbedLever>();
moveGrabbed.Init(grabInstances[0]);
}
else
{
if (allowMultipleGrabs)
{
// Do dual hand grab
DestroyImmediate(moveGrabbed);
moveGrabbed = gameObject.AddComponent <MoveGrabbedLever_Dual>();
moveGrabbed.Init(grabInstances[0], grabInstances[1]);
}
}
}
public override void Init(GrabInstance _grabInstance)
{
base.Init(_grabInstance);
grabbable.rb.useGravity = false;
grabbable.rb.isKinematic = true;
inited = true;
}
void Instance_GrabButtonReleased(object sender, System.EventArgs e)
{
if (!isTool)
{
GrabInstance instance = (GrabInstance)sender;
DestroyGrabInstance(instance);
}
}
public void DestroyGrabInstance(GrabZone grabZone)
{
GrabInstance gi = grabInstances.Find(item => item.grabZone.Equals(grabZone));
if (gi != null)
{
DestroyGrabInstance(gi);
}
}
void grabber_GrabInstanceDestroyed(object sender, GrabInstance gi)
{
if (grabInstance.Equals(gi))
{
grabInstance = null;
}
ConfigureGrabberSphere(null);
Destroy(lineRenderer);
}
public override void Init(GrabInstance _first, GrabInstance _second)
{
base.Init(_first, _second);
grabbable.rb.useGravity = false;
grabbable.rb.isKinematic = true;
Debug.Log("Two handed lever created!");
inited = true;
}
public override void Init(GrabInstance _first, GrabInstance _second)
{
base.Init(_first, _second);
grabbable.rb.useGravity = false;
grabbable.rb.isKinematic = true;
// Initialize controller orientation so the update loop doesn't screw up ([0,0,0] previousOrientation).
previousControllerOrientation = controllerOrientation;
inited = true;
}
public virtual void Init(GrabInstance _grabInstance)
{
firstGrabInstance = _grabInstance;
grabbable = firstGrabInstance.grabbable;
desiredPosition = grabbable.rb.position;
desiredRotation = grabbable.rb.rotation;
StoreProperties();
}
public void Init(GrabInstance gi)
{
grabInstance = gi;
haptics = grabInstance.grabber.GetComponent <GrabberHaptics>();
if (haptics == null)
{
return;
}
inited = true;
}
public GrabInstance Grab(Grabber grabber, GrabZone grabZone)
{
GrabInstance grabInstance = grabZone.gameObject.AddComponent <GrabInstance>();
grabInstance.Init(this, grabber, grabZone);
grabInstance.OnGrabButtonReleased += Instance_GrabButtonReleased;
grabInstances.Add(grabInstance);
CreateGrabHandler(grabInstance);
return(grabInstance);
}
void grabber_GrabInstanceCreated(object sender, GrabInstance gi)
{
// Parent the ball to the grabbed object so it follows it.
grabInstance = gi;
ConfigureGrabberSphere(gi);
// Create the linerenderer
lineRenderer = gameObject.AddComponent <LineRenderer>();
UpdateLineRenderer();
}
void HandleGrabInstanceDestroyed(object sender, System.EventArgs e)
{
// Unsubscribe from events on this grabInstance!
GrabInstance gi = (GrabInstance)sender;
gi.OnDestroyInstance -= HandleGrabInstanceDestroyed;
if (currentGrabInstance.Equals(gi))
{
currentGrabInstance = null;
}
}
public virtual void Init(GrabInstance _first, GrabInstance _second)
{
firstGrabInstance = _first;
secondGrabInstance = _second;
grabbable = firstGrabInstance.grabbable;
desiredPosition = grabbable.rb.position;
desiredRotation = grabbable.rb.rotation;
StoreProperties();
}
public override void Init(GrabInstance _grabInstance)
{
base.Init(_grabInstance);
grabbable.rb.useGravity = false;
grabbable.rb.isKinematic = true;
// Ease in setup (for when coming back from two-handed grabs)
if (firstGrabInstance.stretchDistance >= MoveGrabbed.EASE_IN_THRESHOLD)
{
easeInTimer = MoveGrabbed.EASE_IN_DURATION;
}
inited = true;
}
void ConfigureGrabberSphere(GrabInstance gi = null)
{
if (gi == null)
{
// return to center
transform.position = grabber.actionPoint.position;
transform.parent = grabber.actionPoint;
}
else
{
// parent to grabbable, set to attachPoint
transform.position = gi.AttachPoint;
transform.parent = gi.grabbable.transform;
// TODO: Actually set the grabber sphere to the attachpoint if the grabbable.grabZone has one? For tool snaps and such.
}
}
void HandleGrabButtonDown()
{
// Nothing grabbed yet
if (currentGrabInstance == null)
{
// Touching something grabbable
if (intersecting.Count > 0)
{
Grabbable grabbable = intersecting[0].grabbable;
currentGrabInstance = grabbable.Grab(this, intersecting[0]);
currentGrabInstance.OnDestroyInstance += HandleGrabInstanceDestroyed;
}
}
if (GrabButtonDown != null) GrabButtonDown(this, System.EventArgs.Empty);
}
public void DestroyGrabInstance(GrabInstance grabInstance)
{
// Do all the basic stuff here like unsubscribing from events
grabInstance.Uninit();
grabInstance.OnGrabButtonReleased -= Instance_GrabButtonReleased;
// Remove from bookkeeping and destroy
grabInstances.Remove(grabInstance);
Destroy(grabInstance);
// Reset grab instances if there still are any
foreach (GrabInstance gi in grabInstances)
{
gi.CalcGrabOrientationOffset();
}
CreateGrabHandler(grabInstance);
}
/// <summary>
/// Update the GrabHandler to result in the behaviour that we want. Replace singlehand with doublehand, vice versa, tool or not, snap or not, etc.
/// TODO: Create a GrabParameters object to pass here that uses the Grabber, the Grabbable and the GrabZone to determine what to do.
/// </summary>
/// <param name="grabInstance"></param>
protected virtual void CreateGrabHandler(GrabInstance grabInstance)
{
if (grabInstances.Count == 0)
{
DestroyImmediate(moveGrabbed);
moveGrabbed = null;
EnableSnapPreviews(false);
}
else if (grabInstances.Count == 1)
{
// Do simple grab
DestroyImmediate(moveGrabbed);
if (grabInstance.grabZone.isToolGrab)
{
moveGrabbed = gameObject.AddComponent <MoveGrabbedSingleHand_Tool>();
moveGrabbed.Init(grabInstances[0]);
}
else
{
moveGrabbed = gameObject.AddComponent <MoveGrabbedSingleHand>();
moveGrabbed.Init(grabInstances[0]);
}
EnableSnapPreviews(true);
}
else if (grabInstances.Count == 2)
{
if (allowMultipleGrabs)
{
// Do dual-hand grab
DestroyImmediate(moveGrabbed);
moveGrabbed = gameObject.AddComponent <MoveGrabbedDualHand>();
moveGrabbed.Init(grabInstances[0], grabInstances[1]);
EnableSnapPreviews(true);
}
}
}
public override void Init(GrabInstance _first, GrabInstance _second)
{
Debug.LogError("Cannot init a MoveGrabbedSlider with two GrabInstances!");
inited = false;
}
public override void Init(GrabInstance _grabInstance)
{
Debug.LogError("Cannot init two-hand force grab with only one grab instance!");
inited = false;
}
public override void Init(GrabInstance _grabInstance)
{
Debug.LogError("Cannot init dual hand MoveGrabbed with only 1 grabInstance!");
inited = false;
}
public override void Init(GrabInstance _grabInstance)
{
Debug.LogError("Cannot init dual hand grab with one grabInstance");
inited = false;
}
