private void AddSites(List <Bubbles.Node> nodes) //jf
{
Vector2 p = new Vector2();
for (int i = 0; i < nodes.Count; ++i)
{
Bubbles.Node node = nodes[i];
p.x = node.x; p.y = node.y;
//move toward zero, so stay within plotBounds. Guarantee unique position of all nodes
while (_sitesIndexedByLocation.ContainsKey(p))
{
p.x += (p.x < 0)? UnityEngine.Random.Range(0, 0.000001f): -UnityEngine.Random.Range(0, 0.000001f);
}
if (node.site == null)
{
node.site = Site.Create(p, (uint)i, node);
}
else
{
node.site.Init(p, (uint)i, node); // both node and site reference each other
}
if (i >= _sites.Count)
{
_sites.Add(node.site);
}
else
{
_sites.Plant(node.site, i);
}
_sitesIndexedByLocation [p] = node.site;
}
}
private Site(Vector2 p, uint index, Bubbles.Node node)
{
// if (lock != PrivateConstructorEnforcer)
// {
// throw new Error("Site constructor is private");
// }
Init(p, index, node);
}
public Site Init(Vector2 p, uint index, Bubbles.Node node) //jf made public
{
Clear(); //jf added, so I can recycle used sites
_coord = p;
_siteIndex = index;
this.node = node;
_edges = new List <Edge> ();
_region = null;
return(this);
}
public static Site Create(Vector2 p, uint index, Bubbles.Node node) //jf, using node where once there was 'color' throughout this class
{
if (_pool.Count > 0)
{
return(_pool.Pop().Init(p, index, node));
}
else
{
return(new Site(p, index, node));
}
}