Algodoo

This train set still needs work. Info in scene about what is still needed and what can be done. Please visit
http://www.algodoo.com/fo … amp;t=2609 to help us! We still need a person/people who can help us with thyme.
Trains coming soon AS PHUNLETS. They will be posted as responses to this scene, please feel free to make your own.

I desperately need help with a thyme version of traffic lights whereby a single block turns into collision group B then the lights are red and then have no collision group when the lights are green. I know it is probably very simple, but I can't do ANY thyme.
Another thing would be possible some thyme people and/or cars which move over crossings when the barriers are up, but when a train is coming, the barriers go down and the cars and/or people stop.
PLEASE PLEASE PLEASE visit the forum if you can help!