/// <summary>
/// Takes cover based on the given search only if it was already adjacent to the previously held cover.
/// </summary>
/// <param name="search">Cover search.</param>
/// <param name="observer">Position of the character.</param>
public void Maintain(CoverSearch search, Vector3 observer)
{
Observer = observer;
var closest = search.FindClosest();
var previousMain = Main;
if (Main != null && Main != closest)
{
if (closest == null || (!Main.IsLeftAdjacent(closest, observer) && !Main.IsRightAdjacent(closest, observer)))
{
Main = null;
}
}
if (Main != null)
{
LeftAdjacent = Main.LeftAdjacent;
RightAdjacent = Main.RightAdjacent;
}
else
{
LeftAdjacent = null;
RightAdjacent = null;
}
}