public void Update()
{
Log._Trace($"TrafficLightSimulation.Update(): called for node {nodeId}");
if (IsTimedLight())
{
timedLight.OnGeometryUpdate();
timedLight.Housekeeping();
}
}
public bool LoadData(List <Configuration.TimedTrafficLights> data)
{
bool success = true;
Log.Info($"Loading {data.Count} timed traffic lights (new method)");
var nodesWithSimulation = new HashSet <ushort>();
foreach (Configuration.TimedTrafficLights cnfTimedLights in data)
{
nodesWithSimulation.Add(cnfTimedLights.nodeId);
}
var masterNodeIdBySlaveNodeId = new Dictionary <ushort, ushort>();
var 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
// enforce uniqueness of node ids
List <ushort> currentNodeGroup = cnfTimedLights.nodeGroup.Distinct().ToList();
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;
}
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.WarningFormat(
"Error building timed traffic light group for TimedNode {0} (NodeGroup: {1}): {2}",
cnfTimedLights.nodeId,
string.Join(", ", cnfTimedLights.nodeGroup.Select(x => x.ToString()).ToArray()),
e);
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];
#if DEBUGLOAD
Log._Debug($"Adding timed light at node {cnfTimedLights.nodeId}. NodeGroup: " +
$"{string.Join(", ", nodeGroup.Select(x => x.ToString()).ToArray())}");
#endif
SetUpTimedTrafficLight(cnfTimedLights.nodeId, nodeGroup);
int j = 0;
foreach (Configuration.TimedTrafficLightsStep cnfTimedStep in cnfTimedLights.timedSteps)
{
#if DEBUGLOAD
Log._Debug($"Loading timed step {j} at node {cnfTimedLights.nodeId}");
#endif
ITimedTrafficLightsStep step =
TrafficLightSimulations[cnfTimedLights.nodeId].timedLight.AddStep(
cnfTimedStep.minTime,
cnfTimedStep.maxTime,
(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;
#if DEBUGLOAD
Log._Debug($"Loading timed step {j}, segment {e.Key} at node {cnfTimedLights.nodeId}");
#endif
ICustomSegmentLights lights = null;
if (!step.CustomSegmentLights.TryGetValue(e.Key, out lights))
{
#if DEBUGLOAD
Log._Debug($"No segment lights found at timed step {j} for segment " +
$"{e.Key}, node {cnfTimedLights.nodeId}");
#endif
continue;
}
Configuration.CustomSegmentLights cnfLights = e.Value;
#if DEBUGLOAD
Log._Debug($"Loading pedestrian light @ seg. {e.Key}, step {j}: " +
$"{cnfLights.pedestrianLightState} {cnfLights.manualPedestrianMode}");
#endif
lights.ManualPedestrianMode = cnfLights.manualPedestrianMode;
lights.PedestrianLightState = cnfLights.pedestrianLightState;
bool first = true; // v1.10.2 transitional code
foreach (KeyValuePair <ExtVehicleType, Configuration.CustomSegmentLight> e2
in cnfLights.customLights)
{
#if DEBUGLOAD
Log._Debug($"Loading timed step {j}, segment {e.Key}, vehicleType " +
$"{e2.Key} at node {cnfTimedLights.nodeId}");
#endif
if (!lights.CustomLights.TryGetValue(
LegacyExtVehicleType.ToNew(e2.Key),
out ICustomSegmentLight light))
{
#if DEBUGLOAD
Log._Debug($"No segment light found for timed step {j}, segment " +
$"{e.Key}, vehicleType {e2.Key} at node {cnfTimedLights.nodeId}");
#endif
// v1.10.2 transitional code START
if (first)
{
first = false;
if (!lights.CustomLights.TryGetValue(
CustomSegmentLights
.DEFAULT_MAIN_VEHICLETYPE,
out light))
{
#if DEBUGLOAD
Log._Debug($"No segment light found for timed step {j}, " +
$"segment {e.Key}, DEFAULT vehicleType {CustomSegmentLights.DEFAULT_MAIN_VEHICLETYPE} " +
$"at node {cnfTimedLights.nodeId}");
#endif
continue;
}
}
else
{
// v1.10.2 transitional code END
continue;
// v1.10.2 transitional code START
}
// v1.10.2 transitional code END
}
Configuration.CustomSegmentLight cnfLight = e2.Value;
light.InternalCurrentMode = (LightMode)cnfLight.currentMode; // TODO improve & remove
light.SetStates(
cnfLight.mainLight,
cnfLight.leftLight,
cnfLight.rightLight,
false);
}
}
++j;
}
} catch (Exception e) {
// ignore, as it's probably corrupt save data. it'll be culled on next save
Log.Warning($"Error loading data from TimedNode (new method): {e}");
success = false;
}
}
foreach (Configuration.TimedTrafficLights cnfTimedLights in data)
{
try {
ITimedTrafficLights timedNode =
TrafficLightSimulations[cnfTimedLights.nodeId].timedLight;
timedNode.Housekeeping();
if (cnfTimedLights.started)
{
timedNode.Start(cnfTimedLights.currentStep);
}
} catch (Exception e) {
Log.Warning($"Error starting timed light @ {cnfTimedLights.nodeId}: {e}");
success = false;
}
}
return(success);
}
public void Housekeeping()
{
// TODO improve & remove
timedLight?.Housekeeping(); // removes unused step lights
}
