Speed camera trailer for your map! Measures traffic in both directions.
Set the speed limit with the user attribute speedLimit (default 50 km/h). Add scripts/MapTrailerCameraEvent.lua and scripts/MapTrailerCamera.lua as extraSourceFiles in your map modDesc.
Several locations: place the prefab at every possible location and give all of them the same user attribute cameraId. Only one of them stands at a time, the others show a traffic cone. With the user attribute configFile you can load settings from an XML file in your map mod (see trailerCameras_example.xml).
