The ID of the vehicles and the ID of the pseudo sensors may be same to cause an confusion

[gawinwong]

The ID of the pseudo sensors is started from 10000, with this code self.id_gen = itertools.count(10000). When I spawn more than 10000 vehicles, some of these vehicle will share the same ID with some pseudo sensors. And this will cause an confusion. For example, I intend to destory a vehicle with the ID '10010', but it will destory the pseudo sensor 'ActorControl'.