Map extra "building" is misspelled and broke

It’s typed as “building” in regional_map_settings.json.

It’s typed as “build” in overmap_terrain.json.

Either it’s been broke since 2015 by this PR or someone at some point changed all instances of “building” into “build” in overmap_terrain.json. Too lazy to check.

Very easy to confirm by changing the chance to 1.

This has been fixed by illi-kun:

Can you compile from source?
Then this change would reflect in the game you are playing.

Just need to transfer the save folder.

This bug can be fixed in JSON alone; line 71 of data_json_regional_overmap_settings.json needs to be changed from “building”: to “build”: