public void Pull(PullableController pullable)
{
Rigidbody pullRigidbody = pullable.rigidbody;
if (pullRigidbody == null)
{
return;
}
Vector3 toTarget = pullable.transform.position - transform.position;
float distance = toTarget.magnitude;
// Circular falloff.
//float pull = Mathf.Sqrt(Radius * Radius - distance * distance) / Radius * Strength;
// Linear falloff.
float pull = Strength - (Strength / Radius) * distance;
if (pull < 0)
{
PullSpecific = null;
return;
}
// Do something with mass?
//float mass = pullRigidbody.mass;
pullRigidbody.AddForce(toTarget * -pull);
}
public virtual IList <AttachmentController> DiscoverNearbyAttachable()
{
List <AttachmentController> nearby = new List <AttachmentController>();
Collider[] hitColliders = Physics.OverlapSphere(transform.position, PullRadius);
foreach (Collider collider in hitColliders)
{
PullableController pullable = collider.transform.GetComponent <PullableController>();
if (pullable == null || pullable.CapturedBy != null)
{
continue;
}
AttachmentController attachment = collider.transform.GetComponent <AttachmentController>();
if (attachment == null)
{
continue;
}
HardpointController mounting = attachment.FindMountingHardpoint();
if (mounting == null || mounting.Attached != null)
{
continue;
}
nearby.Add(attachment);
}
return(nearby);
}
void Update()
{
if (!Enabled)
{
return;
}
if (PullSpecific != null)
{
Pull(PullSpecific);
}
else if (EnableGeneralPull)
{
Collider[] hitColliders = Physics.OverlapSphere(transform.position, Radius);
foreach (Collider collider in hitColliders)
{
PullableController pullable = collider.transform.GetComponent <PullableController>();
if (pullable == null || pullable.CapturedBy != null)
{
continue;
}
Pull(pullable);
}
}
}
public virtual void PullAndAttach(HardpointController point, AttachmentController attachment, HardpointController attachmentPoint)
{
PullableController pullable = attachment.GetComponent <PullableController>();
if (pullable == null)
{
Debug.Log("Cannot pull object that is not pullable.");
return;
}
PullObjectsController puller = point.GetComponent <PullObjectsController>();
if (puller == null)
{
//Debug.Log("Cannot pull and attach as there is no puller on the point.");
Attach(point, attachment, attachmentPoint);
DiscoverConnected();
return;
}
puller.PullSpecific = pullable;
PullingTogether.Add(new PullTogether(point, attachment, attachmentPoint));
}
