//add attractable objects to the list
void EnterCollider(Collider collider)
{
var attractable = collider.GetComponentInParent <AttractableObject>();
if (attractable == null)
{
return;
}
//if (canAttractMultipleObjects)
//{
if (attractingObjects.Contains(attractable))
{
return;
}
attractingObjects.Add(attractable);
//}
//else
//{
if (target == null)
{
target = attractable;
}
//}
}
void UpdateAttractingList()
{
//if (canAttractMultipleObjects)
attractingObjects = attractingObjects.Where(x => x != null).ToList();
if (!canAttractMultipleObjects)
{
float min = float.MaxValue;
foreach (var item in attractingObjects)
{
var d = Vector3.Distance(item.transform.position, transform.position);
if (d < min)
{
target = item;
min = d;
}
}
if (min == float.MaxValue)
{
target = null;
}
}
}
