override public NetworkLane GetLaneByID(string id)
{
NetworkLane searchedLane = forwardLanes.Find(lane => lane.id == id);
if (searchedLane == null)
{
searchedLane = backwardLanes.Find(lane => lane.id == id);
}
return(searchedLane);
}
private void BuildConnectivityGraph(JSONNode root)
{
foreach (JSONNode connectionJSON in root["connections"].AsArray.Children)
{
string fromLaneID = connectionJSON ["fromLane"];
string toLaneID = connectionJSON ["toLane"];
List <NetworkLane> viaLanes = new List <NetworkLane> ();
foreach (string laneID in connectionJSON["via"].AsArray.Children)
{
NetworkLane viaLane = GetLaneByID(laneID);
if (viaLane == null)
{
Debug.Log("viaLane does not exist!");
continue;
}
viaLanes.Add(viaLane);
}
NetworkLaneConnection connection;
if (connectivityGraph.TryGetValue(fromLaneID, out connection))
{
connection.AppendLane(toLaneID, viaLanes);
}
else
{
NetworkLane fromLane = GetLaneByID(fromLaneID);
if (fromLane == null)
{
Debug.Log("Lane " + fromLaneID + " does not exist!");
continue;
}
connection = new NetworkLaneConnection(fromLane);
connection.AppendLane(toLaneID, viaLanes);
connectivityGraph.Add(fromLaneID, connection);
}
if (!connectivityGraph.ContainsKey(toLaneID))
{
NetworkLane toLane = GetLaneByID(toLaneID);
if (toLane == null)
{
Debug.Log("Lane " + toLaneID + " does not exist!");
continue;
}
connectivityGraph.Add(toLaneID, new NetworkLaneConnection(toLane));
}
}
}
public static NetworkLane DeserializeFromJSON(JSONNode laneJSON)
{
string id = laneJSON ["id"];
int index = laneJSON ["lane"];
double length = laneJSON ["length"];
NetworkLane lane = new NetworkLane(id, index, length);
JSONArray jsonVertices = laneJSON ["vertices"].AsArray;
foreach (JSONNode jsonVertex in jsonVertices)
{
float x = jsonVertex ["x"].AsFloat;
float y = jsonVertex ["y"].AsFloat;
float z = jsonVertex ["z"].AsFloat;
lane.vertices.Add(new Vector3(x, y, z));
}
return(lane);
}
private void BuildNetwork(JSONNode root)
{
foreach (JSONNode laneJSON in root["lanes"].AsArray.Children)
{
NetworkLane lane = NetworkLane.DeserializeFromJSON(laneJSON);
lanes [lane.id] = lane;
}
GameObject networkDescription = new GameObject("RoadsDescription");
foreach (JSONNode segmentJSON in root["segments"].AsArray.Children)
{
GameObject roadSegment =
CreateGameObject(NetworkComponentType.Edge, segmentJSON, networkDescription);
networkItems.Add(roadSegment.name, roadSegment);
}
foreach (JSONNode nodeJSON in root["nodes"].AsArray.Children)
{
GameObject roadSegment =
CreateGameObject(NetworkComponentType.Node, nodeJSON, networkDescription);
networkItems.Add(roadSegment.name, roadSegment);
}
}
public NetworkLaneConnection(NetworkLane lane)
{
this.lane = lane;
this.adjacentLanes = new List <string> ();
this.via = new Dictionary <string, List <NetworkLane> > ();
}