private void ApplyVehicleTypeToTrailers()
{
VehicleManager vehManager = Singleton <VehicleManager> .instance;
VehicleStateManager vehStateManager = VehicleStateManager.Instance();
#if DEBUG
//Log._Debug($"Applying VehicleType to trailes of vehicle {VehicleId} to {VehicleType}.");
#endif
// apply vehicle type to all leading/trailing vehicles
ushort otherVehicleId = vehManager.m_vehicles.m_buffer[VehicleId].m_leadingVehicle;
while (otherVehicleId != 0)
{
#if DEBUG
//Log._Debug($" Setting VehicleType of leader {otherVehicleId} to {VehicleType}.");
#endif
VehicleState otherState = vehStateManager._GetVehicleState(otherVehicleId);
otherState.Valid = true;
otherState.VehicleType = VehicleType;
otherVehicleId = vehManager.m_vehicles.m_buffer[otherVehicleId].m_leadingVehicle;
}
otherVehicleId = vehManager.m_vehicles.m_buffer[VehicleId].m_trailingVehicle;
while (otherVehicleId != 0)
{
#if DEBUG
//Log._Debug($" Setting VehicleType of trailer {otherVehicleId} to {VehicleType}.");
#endif
VehicleState otherState = vehStateManager._GetVehicleState(otherVehicleId);
otherState.Valid = true;
otherState.VehicleType = VehicleType;
otherVehicleId = vehManager.m_vehicles.m_buffer[otherVehicleId].m_trailingVehicle;
}
}
internal void SimulationStep()
{
if (cleanupRequested)
{
VehicleManager vehManager = Singleton <VehicleManager> .instance;
VehicleStateManager vehStateManager = VehicleStateManager.Instance();
#if DEBUG
//Log._Debug($"Cleanup of SegmentEnd {SegmentId} @ {NodeId} requested. Performing cleanup now.");
#endif
ushort vehicleId = FirstRegisteredVehicleId;
while (vehicleId != 0)
{
VehicleState state = vehStateManager._GetVehicleState(vehicleId);
bool removeVehicle = false;
if (!state.Valid)
{
removeVehicle = true;
}
ushort nextVehicleId = state.NextVehicleIdOnSegment;
if (removeVehicle)
{
state.Unlink();
}
vehicleId = nextVehicleId;
}
cleanupRequested = false;
}
Housekeeping();
}
private void UnregisterAllVehicles()
{
VehicleStateManager vehStateManager = VehicleStateManager.Instance();
while (FirstRegisteredVehicleId != 0)
{
vehStateManager._GetVehicleState(FirstRegisteredVehicleId).Unlink();
}
}
private void Link(SegmentEnd end)
{
ushort oldFirstRegVehicleId = end.FirstRegisteredVehicleId;
if (oldFirstRegVehicleId != 0)
{
VehicleStateManager.Instance()._GetVehicleState(oldFirstRegVehicleId).PreviousVehicleIdOnSegment = VehicleId;
NextVehicleIdOnSegment = oldFirstRegVehicleId;
}
end.FirstRegisteredVehicleId = VehicleId;
CurrentSegmentEnd = end;
}
internal int GetRegisteredVehicleCount()
{
VehicleStateManager vehStateManager = VehicleStateManager.Instance();
ushort vehicleId = FirstRegisteredVehicleId;
int ret = 0;
while (vehicleId != 0)
{
++ret;
vehicleId = vehStateManager._GetVehicleState(vehicleId).NextVehicleIdOnSegment;
}
return(ret);
}
internal void Unlink()
{
VehicleStateManager vehStateManager = VehicleStateManager.Instance();
if (PreviousVehicleIdOnSegment != 0)
{
vehStateManager._GetVehicleState(PreviousVehicleIdOnSegment).NextVehicleIdOnSegment = NextVehicleIdOnSegment;
}
else if (CurrentSegmentEnd != null && CurrentSegmentEnd.FirstRegisteredVehicleId == VehicleId)
{
CurrentSegmentEnd.FirstRegisteredVehicleId = NextVehicleIdOnSegment;
}
if (NextVehicleIdOnSegment != 0)
{
vehStateManager._GetVehicleState(NextVehicleIdOnSegment).PreviousVehicleIdOnSegment = PreviousVehicleIdOnSegment;
}
NextVehicleIdOnSegment = 0;
PreviousVehicleIdOnSegment = 0;
CurrentSegmentEnd = null;
}
/// <summary>
/// Calculates for each segment the number of cars going to this segment.
/// We use integer arithmetic for better performance.
/// </summary>
public Dictionary <ushort, uint> GetVehicleMetricGoingToSegment(bool includeStopped = true, byte?laneIndex = null, bool debug = false)
{
#if TRACE
Singleton <CodeProfiler> .instance.Start("SegmentEnd.GetVehicleMetricGoingToSegment");
#endif
VehicleManager vehicleManager = Singleton <VehicleManager> .instance;
NetManager netManager = Singleton <NetManager> .instance;
VehicleStateManager vehStateManager = VehicleStateManager.Instance();
Dictionary <ushort, uint> ret = includeStopped ? numVehiclesGoingToSegmentId : numVehiclesFlowingToSegmentId;
for (var s = 0; s < 8; s++)
{
ushort segmentId = netManager.m_nodes.m_buffer[NodeId].GetSegment(s);
if (segmentId == 0 || segmentId == SegmentId)
{
continue;
}
if (!ret.ContainsKey(segmentId))
{
continue;
}
ret[segmentId] = 0;
}
#if DEBUGMETRIC
if (debug)
{
Log._Debug($"GetVehicleMetricGoingToSegment: Segment {SegmentId}, Node {NodeId}. Target segments: {string.Join(", ", ret.Keys.Select(x => x.ToString()).ToArray())}, Registered Vehicles: {string.Join(", ", GetRegisteredVehicles().Select(x => x.Key.ToString()).ToArray())}");
}
#endif
ushort vehicleId = FirstRegisteredVehicleId;
int numProcessed = 0;
while (vehicleId != 0)
{
VehicleState state = vehStateManager._GetVehicleState(vehicleId);
bool breakLoop = false;
state.ProcessCurrentAndNextPathPosition(ref Singleton <VehicleManager> .instance.m_vehicles.m_buffer[vehicleId], delegate(ref Vehicle vehState, ref PathUnit.Position curPos, ref PathUnit.Position nextPos) {
if (!state.CheckValidity(ref vehState))
{
RequestCleanup();
return;
}
#if DEBUGMETRIC
if (debug)
{
Log._Debug($" GetVehicleMetricGoingToSegment: Checking vehicle {vehicleId}");
}
#endif
if (!ret.ContainsKey(nextPos.m_segment))
{
#if DEBUGMETRIC
if (debug)
{
Log._Debug($" GetVehicleMetricGoingToSegment: ret does not contain key for target segment {pos.TargetSegmentId}");
}
#endif
return;
}
if (!includeStopped && vehState.GetLastFrameVelocity().magnitude < TrafficPriorityManager.maxStopVelocity)
{
#if DEBUGMETRIC
if (debug)
{
Log._Debug($" GetVehicleMetricGoingToSegment: Vehicle {vehicleId}: too slow");
}
#endif
++numProcessed;
return;
}
if (laneIndex != null && curPos.m_lane != laneIndex)
{
#if DEBUGMETRIC
if (debug)
{
Log._Debug($" GetVehicleMetricGoingToSegment: Vehicle {vehicleId}: Lane index mismatch (expected: {laneIndex}, was: {pos.SourceLaneIndex})");
}
#endif
return;
}
if (Options.simAccuracy <= 2)
{
uint avgSegmentLength = (uint)netManager.m_segments.m_buffer[SegmentId].m_averageLength;
uint normLength = Math.Min(100u, (uint)(state.TotalLength * 100u) / avgSegmentLength);
#if DEBUGMETRIC
if (debug)
{
Log._Debug($" GetVehicleMetricGoingToSegment: NormLength of vehicle {vehicleId}: {avgSegmentLength} -> {normLength}");
}
#endif
#if DEBUGMETRIC
if (debug)
{
ret[pos.TargetSegmentId] += 1;
}
else
{
ret[pos.TargetSegmentId] = Math.Min(100u, ret[pos.TargetSegmentId] + normLength);
}
#else
ret[nextPos.m_segment] += normLength;
#endif
}
else
{
ret[nextPos.m_segment] += 10;
}
++numProcessed;
if ((Options.simAccuracy >= 3 && numProcessed >= 3) || (Options.simAccuracy == 2 && numProcessed >= 5) || (Options.simAccuracy == 1 && numProcessed >= 10))
{
breakLoop = true;
return;
}
#if DEBUGMETRIC
if (debug)
{
Log._Debug($" GetVehicleMetricGoingToSegment: Vehicle {vehicleId}: *added*! Coming from segment {SegmentId}, lane {laneIndex}. Going to segment {pos.TargetSegmentId}, lane {pos.TargetLaneIndex}, minSpeed={TrafficPriority.maxStopVelocity}, speed={speed}");
}
#endif
});
if (breakLoop)
{
break;
}
vehicleId = state.NextVehicleIdOnSegment;
}
#if DEBUGMETRIC
if (debug)
{
Log._Debug($"GetVehicleMetricGoingToSegment: Calculation completed. {string.Join(", ", ret.Select(x => x.Key.ToString() + "=" + x.Value.ToString()).ToArray())}");
}
#endif
#if TRACE
Singleton <CodeProfiler> .instance.Stop("SegmentEnd.GetVehicleMetricGoingToSegment");
#endif
return(ret);
}
