If you post your assets here, it would imho be a good idea if forum rules demanded that it's done under a CC license to begin with. Personally I would post stuff (if the editor ever comes to that) under this license...

http://creativecommons.org/licenses/by-nc-sa/4.0/
(CC BY-NC-SA 4.0)
Attribution-NonCommercial-ShareAlike 4.0 International

Attribution:
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.

NonCommercial:
You may not use the material for commercial purposes.

ShareAlike:
If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.

That way, nobody would have a pointless argument over what to do with scripts and assets, define what people can do from the outset and the problem is solved.