/// <summary>
/// Subscribes to all vehicles in the simulation
/// </summary>
public void Subscribe()
{
List <byte> carInfo = new List <byte> {
Traci.TraCIConstants.POSITION_3D
};
// Get all the car ids we need to keep track of.
Traci.TraCIResponse <List <String> > CarIds = Client.Vehicle.GetIdList();
// Subscribe to all cars from 0 to 2147483647, and get their 3d position data
CarIds.Content.ForEach(car => Client.Vehicle.Subscribe(car, 0, 2147483647, carInfo));
}
/// <summary>
/// Update is called once per frame
/// If the client is defined, it will attempt to get a list of vehicles who are currently active and set their positions/create them accordingly.
/// </summary>
void Update()
{
if (Client != null)
{
if (!TrafficLightsLoaded)
{
GameObject.Find("TrafficLights").GetComponent <TrafficLight>().Get_Traffic_Lights();
TrafficLightsLoaded = true;
}
if (OccupancyVisual)
{
if (VisualsSwitched)
{
//GameObject.Find("Occupancy_Legend").SetActive(true);
foreach (Transform child in Cars_GO.transform)
{
GameObject.Destroy(child.gameObject);
}
VisualsSwitched = false;
}
Transform e = GameObject.Find("Edges").transform;
if (e != null)
{
foreach (Transform child in e)
{
float o = (float)Client.Lane.GetLastStepOccupancy(child.gameObject.name).Content;
if (o >= 0.9f)
{
child.gameObject.GetComponent <Renderer>().material = Resources.Load("Materials/Occupancy_Material_7", typeof(Material)) as Material;
}
else if (o >= 0.8f)
{
child.gameObject.GetComponent <Renderer>().material = Resources.Load("Materials/Occupancy_Material_6", typeof(Material)) as Material;
}
else if (o >= 0.5f)
{
child.gameObject.GetComponent <Renderer>().material = Resources.Load("Materials/Occupancy_Material_5", typeof(Material)) as Material;
}
else if (o >= 0.1f)
{
child.gameObject.GetComponent <Renderer>().material = Resources.Load("Materials/Occupancy_Material_4", typeof(Material)) as Material;
}
else if (o >= 0.01f)
{
child.gameObject.GetComponent <Renderer>().material = Resources.Load("Materials/Occupancy_Material_3", typeof(Material)) as Material;
}
else if (o >= 0.001f)
{
child.gameObject.GetComponent <Renderer>().material = Resources.Load("Materials/Occupancy_Material_2", typeof(Material)) as Material;
}
else
{
child.gameObject.GetComponent <Renderer>().material = Resources.Load("Materials/Occupancy_Material_1", typeof(Material)) as Material;
}
//int o = Client.Lane.GetLastStepVehicleNumber(child.gameObject.name).Content;
//if (o >= 10)
//{
// child.gameObject.GetComponent<Renderer>().material = Resources.Load("Materials/Occupancy_Material_7", typeof(Material)) as Material;
//}
//else if (o >= 5)
//{
// child.gameObject.GetComponent<Renderer>().material = Resources.Load("Materials/Occupancy_Material_6", typeof(Material)) as Material;
//}
//else if (o >= 4)
//{
// child.gameObject.GetComponent<Renderer>().material = Resources.Load("Materials/Occupancy_Material_5", typeof(Material)) as Material;
//}
//else if (o >= 3)
//{
// child.gameObject.GetComponent<Renderer>().material = Resources.Load("Materials/Occupancy_Material_4", typeof(Material)) as Material;
//}
//else if (o >= 2)
//{
// child.gameObject.GetComponent<Renderer>().material = Resources.Load("Materials/Occupancy_Material_3", typeof(Material)) as Material;
//}
//else if (o >= 1)
//{
// child.gameObject.GetComponent<Renderer>().material = Resources.Load("Materials/Occupancy_Material_2", typeof(Material)) as Material;
//}
//else
//{
// child.gameObject.GetComponent<Renderer>().material = Resources.Load("Materials/Occupancy_Material_1", typeof(Material)) as Material;
//}
}
}
Transform j = GameObject.Find("Junctions").transform;
if (j != null)
{
foreach (Transform child in j)
{
child.gameObject.GetComponent <Renderer>().material = Resources.Load("Materials/Occupancy_Material_2", typeof(Material)) as Material;
}
}
}
if (CarVisual)
{
if (Client != null)
{
if (VisualsSwitched)
{
//GameObject.Find("Occupancy_Legend").SetActive(false);
Transform e = GameObject.Find("Edges").transform;
foreach (Transform child in e)
{
child.gameObject.GetComponent <Renderer>().material = Resources.Load("Materials/Road_Material", typeof(Material)) as Material;
}
VisualsSwitched = false;
Transform j = GameObject.Find("Junctions").transform;
if (j != null)
{
foreach (Transform child in j)
{
child.gameObject.GetComponent <Renderer>().material = Resources.Load("Materials/Road_Material", typeof(Material)) as Material;
}
}
}
Cars_GO = GameObject.Find("Cars");
// Get all the car ids we need to keep track of.
Traci.TraCIResponse <List <String> > CarIds = Client.Vehicle.GetIdList();
CarIds.Content.ForEach(carId => {
Traci.Types.Position3D pos = Client.Vehicle.GetPosition3D(carId).Content;
float rot = (float)Client.Vehicle.GetAngle(carId).Content;
//Client.Vehicle.GetVehicleClass(carId).Content.Contains("bus");
Transform CarTransform = Cars_GO.transform.Find(carId);
if (CarTransform != null)
{
if (pos == null)
{
GameObject.Destroy(GameObject.Find(carId));
}
else
{
CarTransform.position = new Vector3((float)pos.X, 0.0f, (float)pos.Y);
//if (CarTransform.rotation.y != rot)
//{
// CarTransform.Rotate(0.0f, rot, 0.0f);
//}
CarTransform.localEulerAngles = new Vector3(0, rot - 90.0f, 0);
}
}
else
{
GameObject car = GameObject.Instantiate(Resources.Load("Prefabs/Vehicle", typeof(GameObject)) as GameObject, new Vector3((float)pos.X, 0.0f, (float)pos.Y), new Quaternion(0.0f, 0.0f, 0.0f, 1.0f), Cars_GO.transform);
if (carId.Contains("bus"))
{
car.transform.Find("Bus").gameObject.SetActive(true);
car.transform.Find("Car").gameObject.SetActive(false);
}
else if (carId.Contains("moto"))
{
car.transform.Find("Motorcycle").gameObject.SetActive(true);
car.transform.Find("Car").gameObject.SetActive(false);
}
else if (carId.Contains("truck"))
{
car.transform.Find("BoxTruck").gameObject.SetActive(true);
car.transform.Find("Car").gameObject.SetActive(false);
}
else if (carId.Contains("bicycle"))
{
car.transform.Find("Bicycle").gameObject.SetActive(true);
car.transform.Find("Car").gameObject.SetActive(false);
}
else if (carId.Contains("ped"))
{
car.transform.Find("Pedestrian").gameObject.SetActive(true);
car.transform.Find("Car").gameObject.SetActive(false);
}
car.name = carId;
car.transform.parent = Cars_GO.transform;
car.transform.position = new Vector3((float)pos.X, 0.0f, (float)pos.Y);
}
});
}
}
Elapsedtime += Time.deltaTime;
if (Elapsedtime > 1)
{
Client.Control.SimStep();
Elapsedtime = 0;
}
}
}
