//add functionality to ensure that children edges inheret our id and type
public override void OnEdgeSplitCustom(LinkedGraphEdge edge1, LinkedGraphEdge edge2)
{
if (edge1 is CityEdge)
{
CityEdge ce1 = (CityEdge)edge1;
ce1.id = id;
ce1.type = type;
ce1.width = width;
}
else
{
Debug.Log("couldn't assign data to sub edge on split.");
}
if (edge2 is CityEdge)
{
CityEdge ce2 = (CityEdge)edge2;
ce2.id = id;
ce2.type = type;
ce2.width = width;
}
else
{
Debug.Log("couldn't assign data to sub edge on split.");
}
}
//Cities always subdivide with citySkeleton
//this function could randomize what subdivscheme is returned easily
public override ISubDivScheme <SubdividableEdgeLoop <CityEdge> > GetDivScheme()
{
CityEdgeFactory factory = new CityEdgeFactory();
System.Object[] factoryParams = CityEdge.GetRoadFactoryParams(depth);
if (Random.value > 0.4 || GetPolygon().area < City.MINSUBDIVAREA * 2f)
{
return(new GetBlocks(factoryParams));
}
else
{
return(new CircularCenter <CityEdge>(factory, factoryParams));
}
}
//Cities always subdivide with citySkeleton
//this function could randomize what subdivscheme is returned easily
public override ISubDivScheme <SubdividableEdgeLoop <CityEdge> > GetDivScheme()
{
//return new Divide<CityEdge>(new CityEdgeFactory(), CityEdgeType.LandPath);
return(new CitySkeleton(new Vector2[] { entrence }, Random.Range(20, 40), CityEdge.GetRoadFactoryParams(depth)));
//return new GetBlocks(10, 10);
}