public object SetNodeState(int nodeIndex, int segIndex, RoadBaseAI.TrafficLightState vehicleState, RoadBaseAI.TrafficLightState pedestrianState)
{
ushort nodeId = SelectNodeId(nodeIndex);
ushort segId = NetManager.instance.m_nodes.m_buffer[nodeId].GetSegment(segIndex);
CustomSegmentLights csls = CustomTrafficLights.GetSegmentLights(nodeId, segId);
if (csls != null)
{
foreach (ExtVehicleType evt in csls.VehicleTypes)
{
CustomSegmentLight csl = csls.GetCustomLight(evt);
if (csl != null)
{
RoadBaseAI.TrafficLightState currentState = csl.GetVisualLightState();
if (currentState != vehicleState)
{
if (vehicleState != csl.GetLightMain())
{
csl.ChangeLightMain();
}
if (vehicleState != csl.GetLightLeft())
{
csl.ChangeLightLeft();
}
if (vehicleState != csl.GetLightRight())
{
csl.ChangeLightRight();
}
}
}
}
}
else
{
return(false);
}
return(true);
}
private static void GetCustomTrafficLightState(ushort vehicleId, ref Vehicle vehicleData, ushort nodeId, ushort fromSegmentId, ushort toSegmentId, out RoadBaseAI.TrafficLightState vehicleLightState, out RoadBaseAI.TrafficLightState pedestrianLightState, TrafficLightSimulation nodeSim = null)
{
if (nodeSim == null)
{
nodeSim = TrafficLightSimulation.GetNodeSimulation(nodeId);
if (nodeSim == null)
{
Log.Error($"GetCustomTrafficLightState: node traffic light simulation not found at node {nodeId}! Vehicle {vehicleId} comes from segment {fromSegmentId} and goes to node {nodeId}");
throw new ApplicationException($"GetCustomTrafficLightState: node traffic light simulation not found at node {nodeId}! Vehicle {vehicleId} comes from segment {fromSegmentId} and goes to node {nodeId}");
}
}
// get vehicle position
/*VehiclePosition vehiclePos = TrafficPriority.GetVehiclePosition(vehicleId);
* if (!vehiclePos.Valid || vehiclePos.FromSegment != fromSegmentId || vehiclePos.ToNode != nodeId) {
* Log._Debug($"GetTrafficLightState: Recalculating position for vehicle {vehicleId}! FromSegment={vehiclePos.FromSegment} Valid={vehiclePos.Valid}");
* try {
* HandleVehicle(vehicleId, ref Singleton<VehicleManager>.instance.m_vehicles.m_buffer[vehicleId], false, false);
* } catch (Exception e) {
* Log.Error("VehicleAI GetTrafficLightState Error: " + e.ToString());
* }
* }
*
* if (!vehiclePos.Valid || vehiclePos.FromSegment != fromSegmentId || vehiclePos.ToNode != nodeId) {
* Log.Warning($"GetTrafficLightState: Vehicle {vehicleId} is not moving at segment {fromSegmentId} to node {nodeId}! FromSegment={vehiclePos.FromSegment} ToNode={vehiclePos.ToNode} Valid={vehiclePos.Valid}");
* vehicleLightState = RoadBaseAI.TrafficLightState.Red;
* pedestrianLightState = RoadBaseAI.TrafficLightState.Red;
* return;
* }*/
// get vehicle type
ExtVehicleType?vehicleType = CustomVehicleAI.DetermineVehicleTypeFromVehicle(vehicleId, ref vehicleData);
if (vehicleData.Info.m_vehicleType == VehicleInfo.VehicleType.Tram && vehicleType != ExtVehicleType.Tram)
{
Log.Warning($"vehicleType={vehicleType} ({(int)vehicleType}) for Tram");
}
//Log._Debug($"GetCustomTrafficLightState: Vehicle {vehicleId} is a {vehicleType}");
if (vehicleType == null)
{
Log.Warning($"GetTrafficLightState: Could not determine vehicle type of vehicle {vehicleId}!");
vehicleLightState = RoadBaseAI.TrafficLightState.Red;
pedestrianLightState = RoadBaseAI.TrafficLightState.Red;
return;
}
// get responsible traffic light
CustomSegmentLights lights = CustomTrafficLights.GetSegmentLights(nodeId, fromSegmentId);
CustomSegmentLight light = lights == null ? null : lights.GetCustomLight((ExtVehicleType)vehicleType);
if (lights == null || light == null)
{
Log.Warning($"GetTrafficLightState: No custom light for vehicleType {vehicleType} @ node {nodeId}, segment {fromSegmentId} found. lights null? {lights == null} light null? {light == null}");
vehicleLightState = RoadBaseAI.TrafficLightState.Red;
pedestrianLightState = RoadBaseAI.TrafficLightState.Red;
return;
}
SegmentGeometry geometry = CustomRoadAI.GetSegmentGeometry(fromSegmentId);
// get traffic light state from responsible traffic light
if (geometry.IsLeftSegment(toSegmentId, nodeId))
{
vehicleLightState = light.GetLightLeft();
}
else if (geometry.IsRightSegment(toSegmentId, nodeId))
{
vehicleLightState = light.GetLightRight();
}
else
{
vehicleLightState = light.GetLightMain();
}
// get traffic lights state for pedestrians
pedestrianLightState = (lights.PedestrianLightState != null) ? (RoadBaseAI.TrafficLightState)lights.PedestrianLightState : RoadBaseAI.TrafficLightState.Red;
}