private void OnTriggerExit(Collider other)
{
IGravityBallTargetable target = other.GetComponent <IGravityBallTargetable>();
if (target == null)
{
return;
}
RemoveTarget(target);
}
private void RemoveTarget(IGravityBallTargetable target)
{
bool wasTargeted = targets.Remove(target);
if (wasTargeted)
{
target.OnEndPull();
}
targetedByOther.Remove(target);
}
private void AddTarget(IGravityBallTargetable target)
{
if (!target.IsBeingTargeted)
{
targets.Add(target);
target.OnBeginPull();
}
else
{
targetedByOther.Add(target);
}
}
private IEnumerator PullRoutine(float delay)
{
if (delay > 0)
{
yield return(new WaitForSeconds(delay));
}
GameManager.S.Audio.GravHits(audioSource);
activationVfx.SetActive(true);
activationVfx.transform.localScale = Vector3.one * 2 * basePullRadius;
rigidbody.isKinematic = true;
collider.enabled = false;
//Create gravity hitbox if necessary
if (gravityHitbox == null)
{
gravityHitbox = gameObject.AddComponent <SphereCollider>();
}
gravityHitbox.enabled = true;
gravityHitbox.radius = basePullRadius;
gravityHitbox.isTrigger = true;
//OnTriggerEnter won't detect colliders already within gravityHitbox
//So, get them via Physics.OverlapSphere
Collider[] initialTargets = Physics.OverlapSphere(gravityHitbox.bounds.center, gravityHitbox.bounds.extents.x);
foreach (Collider initialTarget in initialTargets)
{
IGravityBallTargetable t = initialTarget.GetComponent <IGravityBallTargetable>();
if (t == null)
{
continue;
}
AddTarget(t);
}
//Pull targets in over duration
for (float timePassed = 0; timePassed < baseDuration; timePassed += Time.fixedDeltaTime)
{
UpdateTargetedByOther();
//Remove any destroyed targets
targets.ExceptWith(targets.Where(t => t.Equals(null)).ToList());
//Pull targets to center
foreach (IGravityBallTargetable target in targets)
{
target.Pull(gravityHitbox.bounds.center, basePullSpeed);
}
yield return(new WaitForFixedUpdate());
}
isActive = false;
Destroy(gameObject);
}
