Got one working at varrock west. Will upload it once I speed up performance a bit. Also includes progressive burning. It'll move up through the diff types of logs as you level if you choose to

Currently using it to get myself to 50 for desert treasure.
Yeah it's basically done. My first taskscript which is probably overkill for a firemaker, so if there are too many bugs I'll rewrite it as a loopingscript. I couldn't find any really; pushing to the store now.
Edit: Took it down because it was really buggy. Going to rewrite as a looping script and re-release.