public void AddRoads(List <PopulationCentre> popCentres, List <RoadType> roadTypes)
{
var links = getPopCenterConnections(popCentres);
var types = roadTypes.OrderByDescending(x => x.weightRequirement);
foreach (var link in links)
{
if (link.weight < 2)
{
if ((link.node1.position - link.node2.position).Length > 200)
{
continue;
}
}
TerrainType roadType = types.First(x => x.weightRequirement < link.weight);
var path = solvePath(link.node1, link.node2);
roadNetwork.Add(path, roadType);
//yield return new List<RoadSegment>(roadNetwork.roadSegments);
}
}