static void Gizmo(SearchZone zone, GizmoType type)
{
var isSelected = (type & GizmoType.Selected) != 0;
var alpha = isSelected ? 0.8f : 0.4f;
var collider = zone.GetComponent <BoxCollider>();
if (collider != null)
{
var bounds = collider.bounds;
Gizmos.color = new Color(0, 1, 0.6f, alpha);
Gizmos.DrawCube(bounds.center, bounds.extents * 2);
}
}
public void Reset(Vector3 observer, float maxDistance)
{
Items.Clear();
foreach (var collider in Physics.OverlapSphere(observer, maxDistance, 1, QueryTriggerInteraction.Collide))
{
if (!collider.isTrigger)
{
continue;
}
var block = SearchZone.Get(collider.gameObject);
if (block != null)
{
Items.Add(block);
}
}
}
/// <summary>
/// Creates a list of search zones that are in the area surounding the observer.
/// </summary>
public void Reset(Vector3 observer, float maxDistance)
{
Items.Clear();
var count = Physics.OverlapSphereNonAlloc(observer, maxDistance, Util.Colliders, Layers.Zones, QueryTriggerInteraction.Collide);
for (int i = 0; i < count; i++)
{
var collider = Util.Colliders[i];
if (!collider.isTrigger)
{
continue;
}
var block = SearchZone.Get(collider.gameObject);
if (block != null)
{
Items.Add(block);
}
}
}