/// <summary>
/// Configures traffic light for and for all lane types at input segmentId, nodeId, and step.
/// </summary>
/// <param name="step"></param>
/// <param name="nodeId"></param>
/// <param name="segmentId"></param>
/// <param name="m">Determines which directions are green</param>
private static void SetupHelper(ITimedTrafficLightsStep step, ushort nodeId, ushort segmentId, GreenDir m)
{
bool startNode = (bool)netService.IsStartNode(segmentId, nodeId);
//get step data for side seg
ICustomSegmentLights liveSegmentLights = customTrafficLightsManager.GetSegmentLights(segmentId, startNode);
//for each lane type
foreach (ExtVehicleType vehicleType in liveSegmentLights.VehicleTypes)
{
//set light mode
ICustomSegmentLight liveSegmentLight = liveSegmentLights.GetCustomLight(vehicleType);
liveSegmentLight.CurrentMode = LightMode.All;
TimedLight(nodeId).ChangeLightMode(
segmentId,
vehicleType,
liveSegmentLight.CurrentMode);
// set light states
var green = RoadBaseAI.TrafficLightState.Green;
var red = RoadBaseAI.TrafficLightState.Red;
switch (m)
{
case GreenDir.AllRed:
liveSegmentLight.SetStates(red, red, red);
break;
case GreenDir.AllGreen:
liveSegmentLight.SetStates(green, green, green);
break;
case GreenDir.ShortOnly: {
// calculate directions
ref ExtSegmentEnd segEnd = ref segEndMan.ExtSegmentEnds[segEndMan.GetIndex(segmentId, nodeId)];
ref NetNode node = ref Singleton <NetManager> .instance.m_nodes.m_buffer[nodeId];
segEndMan.CalculateOutgoingLeftStraightRightSegments(ref segEnd, ref node, out bool bLeft, out bool bForward, out bool bRight);
bool bShort = RHT ? bRight : bLeft;
bool bLong = RHT ? bLeft : bRight;
if (bShort)
{
SetStates(liveSegmentLight, red, red, green);
}
else if (bLong)
{
// go forward instead of short
SetStates(liveSegmentLight, green, red, red);
}
else
{
Debug.LogAssertion("Unreachable code.");
liveSegmentLight.SetStates(green, green, green);
}
break;
}
public void SetLights(ICustomSegmentLights otherLights)
{
foreach (KeyValuePair <ExtVehicleType, ICustomSegmentLight> e in otherLights.CustomLights)
{
ICustomSegmentLight ourLight = null;
if (!CustomLights.TryGetValue(e.Key, out ourLight))
{
continue;
}
ourLight.SetStates(e.Value.LightMain, e.Value.LightLeft, e.Value.LightRight, false);
//ourLight.LightPedestrian = e.Value.LightPedestrian;
}
InternalPedestrianLightState = otherLights.InternalPedestrianLightState;
manualPedestrianMode = otherLights.ManualPedestrianMode;
AutoPedestrianLightState = otherLights.AutoPedestrianLightState;
}
public bool LoadData(List <Configuration.TimedTrafficLights> data)
{
bool success = true;
Log.Info($"Loading {data.Count} timed traffic lights (new method)");
TrafficLightManager tlm = TrafficLightManager.Instance;
HashSet <ushort> nodesWithSimulation = new HashSet <ushort>();
foreach (Configuration.TimedTrafficLights cnfTimedLights in data)
{
nodesWithSimulation.Add(cnfTimedLights.nodeId);
}
Dictionary <ushort, ushort> masterNodeIdBySlaveNodeId = new Dictionary <ushort, ushort>();
Dictionary <ushort, List <ushort> > nodeGroupByMasterNodeId = new Dictionary <ushort, List <ushort> >();
foreach (Configuration.TimedTrafficLights cnfTimedLights in data)
{
try {
// TODO most of this should not be necessary at all if the classes around TimedTrafficLights class were properly designed
List <ushort> currentNodeGroup = cnfTimedLights.nodeGroup.Distinct().ToList(); // enforce uniqueness of node ids
if (!currentNodeGroup.Contains(cnfTimedLights.nodeId))
{
currentNodeGroup.Add(cnfTimedLights.nodeId);
}
// remove any nodes that are not configured to have a simulation
currentNodeGroup = new List <ushort>(currentNodeGroup.Intersect(nodesWithSimulation));
// remove invalid nodes from the group; find if any of the nodes in the group is already a master node
ushort masterNodeId = 0;
int foundMasterNodes = 0;
for (int i = 0; i < currentNodeGroup.Count;)
{
ushort nodeId = currentNodeGroup[i];
if (!Services.NetService.IsNodeValid(currentNodeGroup[i]))
{
currentNodeGroup.RemoveAt(i);
continue;
}
else if (nodeGroupByMasterNodeId.ContainsKey(nodeId))
{
// this is a known master node
if (foundMasterNodes > 0)
{
// we already found another master node. ignore this node.
currentNodeGroup.RemoveAt(i);
continue;
}
// we found the first master node
masterNodeId = nodeId;
++foundMasterNodes;
}
++i;
}
if (masterNodeId == 0)
{
// no master node defined yet, set the first node as a master node
masterNodeId = currentNodeGroup[0];
}
// ensure the master node is the first node in the list (TimedTrafficLights depends on this at the moment...)
currentNodeGroup.Remove(masterNodeId);
currentNodeGroup.Insert(0, masterNodeId);
// update the saved node group and master-slave info
nodeGroupByMasterNodeId[masterNodeId] = currentNodeGroup;
foreach (ushort nodeId in currentNodeGroup)
{
masterNodeIdBySlaveNodeId[nodeId] = masterNodeId;
}
} catch (Exception e) {
Log.Warning($"Error building timed traffic light group for TimedNode {cnfTimedLights.nodeId} (NodeGroup: {string.Join(", ", cnfTimedLights.nodeGroup.Select(x => x.ToString()).ToArray())}): " + e.ToString());
success = false;
}
}
foreach (Configuration.TimedTrafficLights cnfTimedLights in data)
{
try {
if (!masterNodeIdBySlaveNodeId.ContainsKey(cnfTimedLights.nodeId))
{
continue;
}
ushort masterNodeId = masterNodeIdBySlaveNodeId[cnfTimedLights.nodeId];
List <ushort> nodeGroup = nodeGroupByMasterNodeId[masterNodeId];
Log._Debug($"Adding timed light at node {cnfTimedLights.nodeId}. NodeGroup: {string.Join(", ", nodeGroup.Select(x => x.ToString()).ToArray())}");
ITrafficLightSimulation sim = AddNodeToSimulation(cnfTimedLights.nodeId);
sim.SetupTimedTrafficLight(nodeGroup);
var timedNode = sim.TimedLight;
int j = 0;
foreach (Configuration.TimedTrafficLightsStep cnfTimedStep in cnfTimedLights.timedSteps)
{
Log._Debug($"Loading timed step {j} at node {cnfTimedLights.nodeId}");
ITimedTrafficLightsStep step = timedNode.AddStep(cnfTimedStep.minTime, cnfTimedStep.maxTime, (TrafficLight.StepChangeMetric)cnfTimedStep.changeMetric, cnfTimedStep.waitFlowBalance);
foreach (KeyValuePair <ushort, Configuration.CustomSegmentLights> e in cnfTimedStep.segmentLights)
{
if (!Services.NetService.IsSegmentValid(e.Key))
{
continue;
}
e.Value.nodeId = cnfTimedLights.nodeId;
Log._Debug($"Loading timed step {j}, segment {e.Key} at node {cnfTimedLights.nodeId}");
ICustomSegmentLights lights = null;
if (!step.CustomSegmentLights.TryGetValue(e.Key, out lights))
{
Log._Debug($"No segment lights found at timed step {j} for segment {e.Key}, node {cnfTimedLights.nodeId}");
continue;
}
Configuration.CustomSegmentLights cnfLights = e.Value;
Log._Debug($"Loading pedestrian light @ seg. {e.Key}, step {j}: {cnfLights.pedestrianLightState} {cnfLights.manualPedestrianMode}");
lights.ManualPedestrianMode = cnfLights.manualPedestrianMode;
lights.PedestrianLightState = cnfLights.pedestrianLightState;
foreach (KeyValuePair <ExtVehicleType, Configuration.CustomSegmentLight> e2 in cnfLights.customLights)
{
Log._Debug($"Loading timed step {j}, segment {e.Key}, vehicleType {e2.Key} at node {cnfTimedLights.nodeId}");
ICustomSegmentLight light = null;
if (!lights.CustomLights.TryGetValue(e2.Key, out light))
{
Log._Debug($"No segment light found for timed step {j}, segment {e.Key}, vehicleType {e2.Key} at node {cnfTimedLights.nodeId}");
continue;
}
Configuration.CustomSegmentLight cnfLight = e2.Value;
light.InternalCurrentMode = (TrafficLight.LightMode)cnfLight.currentMode; // TODO improve & remove
light.SetStates(cnfLight.mainLight, cnfLight.leftLight, cnfLight.rightLight, false);
}
}
++j;
}
} catch (Exception e) {
// ignore, as it's probably corrupt save data. it'll be culled on next save
Log.Warning("Error loading data from TimedNode (new method): " + e.ToString());
success = false;
}
}
foreach (Configuration.TimedTrafficLights cnfTimedLights in data)
{
try {
ITrafficLightSimulation sim = GetNodeSimulation(cnfTimedLights.nodeId);
if (sim == null || sim.TimedLight == null)
{
continue;
}
var timedNode = sim.TimedLight;
timedNode.Housekeeping();
if (cnfTimedLights.started)
{
timedNode.Start(cnfTimedLights.currentStep);
}
} catch (Exception e) {
Log.Warning($"Error starting timed light @ {cnfTimedLights.nodeId}: " + e.ToString());
success = false;
}
}
return(success);
}
