Freeciv

Marko Lindqvist wrote in Feature #919139:

Does this work correctly with multiple hut kind of extras in the same tile? Having separate actions for entering hut and frightening one makes it even possible that there's a hut in the tile that should be entered and another hut that should be frightened. I think you currently guard against that by retaining the unit property of hut_behavior (same unit cannot have both enterable and frightenable huts), but something to keep in mind for the future?

My current goal for 3.1 is to get to a point where hut_behavior is replaced by a single unit class flag "Frighten". This guard against a unit entering a tile where some huts will be entered and others frightened.

One possible solution is to use Feature #920423 and Feature #920424. So "Enter Hut" enters huts, moves to the tile and is forced to perform "Frighten Hut".