Version: 0.11.832-ALPHA

Expected behavior

I expect the miner to forget his old mine after getting repositioned, or broken and rebuild somewhere else.

Actual behaviour

If you reposition the miner, or break his hut and rebuild it somewhere else, he remembers his old mine, as long as there are still some ladders left.

Steps to reproduce the problem

1. Build a miner
2. let him start a mineshaft
3. move his hut
4. see him using his old mineshafts.

Logs: Latest.log and crashlog at https://gist.github.com/

• latest.log: latest
• crashlog: Not a Crash.
  Note that this log is from a dev enviroment test, i however also had this problem in a normal setting.

After some more testing i figured out he doesn't remember the old mineshaft, it was just barely in range, and was deeper than the newly created one, so the miner selected the old inaccessible mineshaft as the right one to use.

I just tested that yes, it's because the old shaft is too close.

it still might be a bad thing that he prefers the old mineshaft, if it is deeper.