// check lights during an emergency
private void CheckMoveInEmergency()
{
for (int i = _vehiclesOnZ.Count - 1; i >= 0; i--)
{
VehicleBehaviour vehicle = _vehiclesOnZ[i];
foreach (LightStopZ lightStop in GetComponentsInChildren <LightStopZ>())
{
if (ReferenceEquals(lightStop.VehicleAtLight, vehicle) &&
lightStop.gameObject.name.Equals("East to West") &&
zEast.greenLight.activeSelf)
{
vehicle.SetNextRoad();
vehicle.Continue();
_vehiclesOnZ.Remove(vehicle);
break;
}
if (ReferenceEquals(lightStop.VehicleAtLight, vehicle) &&
lightStop.gameObject.name.Equals("West to East") &&
zWest.greenLight.activeSelf)
{
vehicle.SetNextRoad();
vehicle.Continue();
_vehiclesOnZ.Remove(vehicle);
break;
}
vehicle.Stop();
}
}
for (int i = _vehiclesOnX.Count - 1; i >= 0; i--)
{
VehicleBehaviour vehicle = _vehiclesOnX[i];
foreach (LightStopX lightStop in GetComponentsInChildren <LightStopX>())
{
if (ReferenceEquals(lightStop.VehicleAtLight, vehicle) &&
lightStop.gameObject.name.Equals("South to North") &&
xSouth.greenLight.activeSelf)
{
vehicle.SetNextRoad();
vehicle.Continue();
_vehiclesOnX.Remove(vehicle);
break;
}
if (ReferenceEquals(lightStop.VehicleAtLight, vehicle) &&
lightStop.gameObject.name.Equals("North to South") &&
xNorth.greenLight.activeSelf)
{
vehicle.SetNextRoad();
vehicle.Continue();
_vehiclesOnX.Remove(vehicle);
break;
}
vehicle.Stop();
}
}
}
private void OnTriggerExit(Collider other)
{
if (other.gameObject.GetComponent <CarBackCollider>() == null)
{
return;
}
_parent.Continue();
}
// make sure that vehicle has been removed from list
public void CheckRemoveZ(VehicleBehaviour vehicle)
{
if (!_vehiclesOnZ.Contains(vehicle))
{
return;
}
print(vehicle.gameObject.name + " not removed from Z list in " + gameObject.name);
if (vehicle.CompareTag("firebrigade"))
{
vehicle.Continue();
}
_vehiclesOnX.Remove(vehicle);
}
// stop traffic on X but allow right crossing cars to pass
// if they have been waiting
private void StopTrafficOnX()
{
if (GetComponentInChildren <TrafficLightControl>().GetAllRed() && GetComponentInChildren <TrafficLightControl>().PreviousLightGreenX)
{
for (int i = _vehiclesOnX.Count - 1; i >= 0; i--)
{
VehicleBehaviour vehicle = _vehiclesOnX[i];
if (!vehicle.RightCross)
{
continue;
}
vehicle.Continue();
_vehiclesOnX.Remove(vehicle);
}
}
foreach (VehicleBehaviour vehicle in _vehiclesOnX)
{
vehicle.Stop();
}
}
// move vehicles if able
private void MoveVehicles()
{
for (int i = _vehiclesTurning.Count - 1; i >= 0; i--)
{
VehicleBehaviour vehicle = _vehiclesTurning[i];
if (Handler.IsSomethingOnFire && vehicle.CompareTag("firebrigade"))
{
vehicle.SetNextRoad();
vehicle.Continue();
_vehiclesTurning.Remove(vehicle);
continue;
}
if (vehicle.NextRoad == null)
{
vehicle.SetNextRoad();
}
if (vehicle.NextRoad != null)
{
if (vehicle.NextRoad.GetComponent <WaypointPath>().GetCongestion() >
vehicle.NextRoad.GetComponent <WaypointPath>().CongestionThreshold)
{
vehicle.SetNextRoad();
}
}
if (vehicle.IsUnableToMove)
{
vehicle.Stop();
}
else if (vehicle.LeftJunctionLeave || vehicle.IsGoingStraightAtJunction)
{
_vehiclesTurning.Remove(vehicle);
}
else if (vehicle.RightJunctionCrossing)
{
if (_rightLane.TrafficInLane)
{
vehicle.Stop();
}
else
{
vehicle.Continue();
_vehiclesTurning.Remove(vehicle);
}
}
else if (vehicle.RightJunctionJoin)
{
if (_rightLane.TrafficInLane || _leftLane.TrafficInLane)
{
vehicle.Stop();
}
else
{
vehicle.Continue();
_vehiclesTurning.Remove(vehicle);
}
}
else if (vehicle.LeftJunctionJoin)
{
if (_rightLane.TrafficInLane)
{
vehicle.Stop();
}
else
{
vehicle.Continue();
_vehiclesTurning.Remove(vehicle);
}
}
}
}
// move traffic on Z if the coast is clear
private void MoveTrafficOnZ()
{
int vehiclesTurningRight = 0;
for (int i = _vehiclesOnZ.Count - 1; i >= 0; i--)
{
VehicleBehaviour vehicle = _vehiclesOnZ[i];
if (vehicle.NextRoad == null)
{
vehicle.SetNextRoad();
}
if (vehicle.NextRoad != null)
{
if (vehicle.NextRoad.GetComponent <WaypointPath>().GetCongestion() >
vehicle.NextRoad.GetComponent <WaypointPath>().CongestionThreshold)
{
print(vehicle.gameObject.name + " setting another road on " + gameObject.name);
vehicle.SetNextRoad();
}
}
if (vehicle.IsUnableToMove)
{
vehicle.Stop();
}
else if (vehicle.IsGoingStraightAtCross || vehicle.LeftCross ||
vehicle.IsGoingStraightAtJunction || vehicle.LeftJunctionLeave)
{
foreach (LightStopZ lightStop in GetComponentsInChildren <LightStopZ>())
{
if (!ReferenceEquals(lightStop.VehicleAtLight, vehicle))
{
continue;
}
if (((vehicle.IsGoingStraightAtCross || vehicle.IsGoingStraightAtJunction) && !lightStop.StraightOn.TrafficInLane && !lightStop.Front.TrafficInLane) ||
((vehicle.LeftCross || vehicle.LeftJunctionLeave) && !lightStop.LeftTurn.TrafficInLane && !lightStop.Front.TrafficInLane)
)
{
vehicle.Continue();
_vehiclesOnZ.Remove(vehicle);
}
else
{
vehicle.Stop();
}
}
}
else
{
foreach (LightStopZ lightStop in GetComponentsInChildren <LightStopZ>())
{
if (lightStop.CrossLane == null)
{
continue;
}
if (ReferenceEquals(lightStop.VehicleAtLight, vehicle) && !lightStop.CrossLane.TrafficInLane &&
!lightStop.RightTurn.TrafficInLane)
{
vehicle.Continue();
_vehiclesOnZ.Remove(vehicle);
break;
}
if (ReferenceEquals(lightStop.VehicleAtLight, vehicle) && lightStop.CrossLane.TrafficInLane &&
!lightStop.RightTurn.TrafficInLane)
{
vehiclesTurningRight++;
vehicle.Stop();
}
else
{
vehicle.Stop();
}
}
}
}
if (vehiclesTurningRight != 2)
{
return;
}
for (int i = _vehiclesOnZ.Count - 1; i >= 0; i--)
{
VehicleBehaviour vehicle = _vehiclesOnZ[i];
vehicle.Continue();
_vehiclesOnZ.Remove(vehicle);
}
}
// move traffic on X if the coast is clear
private void MoveTrafficOnX()
{
int vehiclesTurningRight = 0;
for (int i = _vehiclesOnX.Count - 1; i >= 0; i--)
{
VehicleBehaviour vehicle = _vehiclesOnX[i];
if (vehicle.NextRoad == null && !vehicle.IsUnableToMove)
{
vehicle.SetNextRoad();
}
if (vehicle.NextRoad != null)
{
if (vehicle.NextRoad.GetComponent <WaypointPath>().GetCongestion() >
vehicle.NextRoad.GetComponent <WaypointPath>().CongestionThreshold)
{
vehicle.SetNextRoad();
}
}
if (vehicle.IsUnableToMove)
{
vehicle.Stop();
}
if (!vehicle.RightCross)
{
foreach (LightStopX lightStop in GetComponentsInChildren <LightStopX>())
{
if (!ReferenceEquals(lightStop.VehicleAtLight, vehicle))
{
continue;
}
if ((vehicle.IsGoingStraightAtCross && !lightStop.StraightOn.TrafficInLane && !lightStop.Front.TrafficInLane) ||
(vehicle.LeftCross && !lightStop.LeftTurn.TrafficInLane && !lightStop.Front.TrafficInLane) ||
(vehicle.LeftJunctionJoin && !lightStop.LeftTurn.TrafficInLane) ||
(vehicle.RightJunctionJoin && !lightStop.RightTurn.TrafficInLane)
)
{
vehicle.Continue();
_vehiclesOnX.Remove(vehicle);
}
else
{
vehicle.Stop();
}
}
}
else
{
foreach (LightStopX lightStop in GetComponentsInChildren <LightStopX>())
{
if (ReferenceEquals(lightStop.VehicleAtLight, vehicle) && !lightStop.CrossLane.TrafficInLane &&
!lightStop.RightTurn.TrafficInLane)
{
vehicle.Continue();
_vehiclesOnX.Remove(vehicle);
break;
}
if (ReferenceEquals(lightStop.VehicleAtLight, vehicle) && lightStop.CrossLane.TrafficInLane &&
!lightStop.RightTurn.TrafficInLane)
{
vehiclesTurningRight++;
vehicle.Stop();
}
else
{
vehicle.Stop();
}
}
}
}
if (vehiclesTurningRight != 2)
{
return;
}
for (int i = _vehiclesOnX.Count - 1; i >= 0; i--)
{
VehicleBehaviour vehicle = _vehiclesOnX[i];
vehicle.Continue();
_vehiclesOnX.Remove(vehicle);
}
}