Zombie Plague Laser - Distance Limit
 

Hello, I want to restrict the distance of the laser and I want it to give a warning that the laser cannot be installed when the distance is too long.

So lasers can only be installed at short distances, I don't want a laser to be installed that extends to the other end of the map, such as a doorway or an entrance. Is there anyone who can help?

In short, I want to block the lasers installed in the Base.

For example, when the distance of the laser exceeds 300 meters, it should not be dried.