That’s a good idea.
However, there is an issue right now (https://github.com/trekhleb/self-parking-car-evolution/issue...), that the cars are not “punished” for hitting another cars (they are allowed to create the road accidents). That’s why if both cars have hit another cars they may continue driving and approaching the parking lot (only approaching matters so far). That’s not good, agree. But the app is in proof-of-concept stage, so it has the issues like this.