private void updateAllTrafficLights()
{
SumoStringList trafficLights = (SumoStringList)conn.Do_job_get(Trafficlights.GetIDList());
foreach (string s in trafficLights.getList())
{
//string phase = (string) conn.Do_job_get(Trafficlights.GetProgram(s));
string phase = (string)conn.Do_job_get(Trafficlights.GetRedYellowGreenState(s));
// TODO: ONLY WORKS FOR 3- or 4- lanes intersections!!!!!!!!!
int increment = (phase.Length == 6 ? 2 : 3);
for (int i = 0; i < phase.Length; i += increment)
{
switch (phase.Substring(i, 1))
{
case "G":
case "g":
trafficLights3D[s + i / increment].transform.Find("Traffic_light/rot").gameObject.SetActive(false);
trafficLights3D[s + i / increment].transform.Find("Traffic_light/gelb").gameObject.SetActive(false);
trafficLights3D[s + i / increment].transform.Find("Traffic_light/gruen").gameObject.SetActive(true);
trafficLights3D[s + i / increment].transform.Find("Traffic_light/rot1").gameObject.SetActive(false);
trafficLights3D[s + i / increment].transform.Find("Traffic_light/gelb1").gameObject.SetActive(false);
trafficLights3D[s + i / increment].transform.Find("Traffic_light/gruen1").gameObject.SetActive(true);
break;
case "Y":
case "y":
trafficLights3D[s + i / increment].transform.Find("Traffic_light/rot").gameObject.SetActive(false);
trafficLights3D[s + i / increment].transform.Find("Traffic_light/gelb").gameObject.SetActive(true);
trafficLights3D[s + i / increment].transform.Find("Traffic_light/gruen").gameObject.SetActive(false);
trafficLights3D[s + i / increment].transform.Find("Traffic_light/rot1").gameObject.SetActive(false);
trafficLights3D[s + i / increment].transform.Find("Traffic_light/gelb1").gameObject.SetActive(true);
trafficLights3D[s + i / increment].transform.Find("Traffic_light/gruen1").gameObject.SetActive(false);
break;
case "r":
case "R":
trafficLights3D[s + i / increment].transform.Find("Traffic_light/rot").gameObject.SetActive(true);
trafficLights3D[s + i / increment].transform.Find("Traffic_light/gelb").gameObject.SetActive(false);
trafficLights3D[s + i / increment].transform.Find("Traffic_light/gruen").gameObject.SetActive(false);
trafficLights3D[s + i / increment].transform.Find("Traffic_light/rot1").gameObject.SetActive(true);
trafficLights3D[s + i / increment].transform.Find("Traffic_light/gelb1").gameObject.SetActive(false);
trafficLights3D[s + i / increment].transform.Find("Traffic_light/gruen1").gameObject.SetActive(false);
break;
case "0":
case "o":
trafficLights3D[s + i / increment].transform.Find("Traffic_light/rot").gameObject.SetActive(false);
trafficLights3D[s + i / increment].transform.Find("Traffic_light/gelb").gameObject.SetActive(false);
trafficLights3D[s + i / increment].transform.Find("Traffic_light/gruen").gameObject.SetActive(false);
trafficLights3D[s + i / increment].transform.Find("Traffic_light/rot1").gameObject.SetActive(false);
trafficLights3D[s + i / increment].transform.Find("Traffic_light/gelb1").gameObject.SetActive(false);
trafficLights3D[s + i / increment].transform.Find("Traffic_light/gruen1").gameObject.SetActive(false);
break;
}
}
}
}
// Use this for initialization
void Start()
{
// Init Colors
colors = new List <Color> {
new Color(153f / 255f, 0f, 0f),
new Color(51f / 255f, 102f / 255f, 0f),
new Color(0f, 102f / 255f, 204f / 255f),
new Color(1f, 1f, 1f),
new Color(0f, 0f, 0f),
new Color(77f / 255f, 77f / 255f, 77f / 255f),
new Color(97f / 255f, 83f / 255f, 63f / 255f),
new Color(1f, 1f, 102f / 255f),
new Color(UnityEngine.Random.Range(0f, 1f), UnityEngine.Random.Range(0f, 1f), UnityEngine.Random.Range(0f, 1f)),
new Color(UnityEngine.Random.Range(0f, 1f), UnityEngine.Random.Range(0f, 1f), UnityEngine.Random.Range(0f, 1f)),
new Color(UnityEngine.Random.Range(0f, 1f), UnityEngine.Random.Range(0f, 1f), UnityEngine.Random.Range(0f, 1f)),
new Color(UnityEngine.Random.Range(0f, 1f), UnityEngine.Random.Range(0f, 1f), UnityEngine.Random.Range(0f, 1f))
};
// Read paths from text files
string sumoBinPath;
if (sumoGUIEnabled)
{
sumoBinPath = System.IO.File.ReadAllText(Application.dataPath + "\\Resources\\sumoBinPath.dat") + "\\sumo-gui.exe";
}
else
{
sumoBinPath = System.IO.File.ReadAllText(Application.dataPath + "\\Resources\\sumoBinPath.dat") + "\\sumo.exe";
}
string mapNet = (System.IO.File.ReadAllText(Application.dataPath + "\\Resources\\sumoFilesPath.dat") + "\\map.net.xml").Replace("/", "\\");
string routeNet = (System.IO.File.ReadAllText(Application.dataPath + "\\Resources\\sumoFilesPath.dat") + "\\map.rou.xml").Replace("/", "\\");
// Other vehicles
vehiclesInScene = new List <GameObject>();
vehicles = new Dictionary <string, SUMOCombinedPositionOrientation>();
vehicles3D = new Dictionary <string, GameObject>();
conn = new SumoTraciConnection(sumoBinPath, mapNet, routeNet);
conn.AddOption("step-length", stepLengthSeconds + "");
conn.AddOption("start", ""); // start sumo immediately
conn.AddOption("quit-on-end", ""); // stop sumo immediately after unity3D stopped
// start Traci Server
conn.RunServer(remoteIpAddress, Convert.ToInt32(this.remotePort));
if (enableEgoVehicle)
{
// Insert ego vehicle
// Get random route for being able to insert the ego vehicle (A new vehicle must have a route assigned)
SumoStringList routes = (SumoStringList)conn.Do_job_get(Route.GetIDList());
conn.Do_job_set(Vehicle.Add("egoVehicle", "DEFAULT_VEHTYPE", routes.Get(0), 0, 0, 0, (byte)0));
conn.Do_job_set(Vehicle.SetColor("egoVehicle", new SumoColor(127, 0, 0, 127)));
}
// Find all traffic lights
trafficLights3D = new Dictionary <string, GameObject>();
SumoStringList trafficLights = (SumoStringList)conn.Do_job_get(Trafficlights.GetIDList());
foreach (string s in trafficLights.getList())
{
var objects = Resources.FindObjectsOfTypeAll <GameObject>().Where(obj => obj.name.Equals("TrafficLight_" + s));
foreach (GameObject g in objects)
{
trafficLights3D.Add(s + g.transform.Find("index").GetChild(0).name, g);
}
}
// Timer for Realtime-Simulation
unity3DstartTime = Stopwatch.StartNew();
// Timer for traffic lights update (No need to do this every sim step)
trafficLightsUpdate = Stopwatch.StartNew();
// Timer for watchdog
watchdog = new Stopwatch();
}
