Physics engine

I was really thinking about laser beams (say star wars) when a light of beam is shot from a laser and travels in a direction. I guess it can be implemented by moving an image across the world but needs to know the dirction it is travelling in.

Hmmm interesting, I’ll have to think about that. It would be some sort of entity with a type of growing geometry or something like that.

yes, I think that will do it. You should be able to kill it once it reaches it destination. I thought something like a cylinder or even a box could be used may be drawing a long thin cylinder between two points.