[http://sourceforge.net/p/ufoai/feature-requests/108 Item 108] imported from sourceforge.net tracker on 2013-01-28 20:14:20

Currently, when calling for a random map,
the parameter can only call for a specific
assembly-theme in the .ump-file.

If the given parameter does not match one of the
defined themes, a random theme is selected, which
might not be suitable.

I suggest a two-level selection scheme:
* the parameter (e.g. "small") selects the theme,

* and a new keyword in the ump-file list the assemblys
allowed for that theme, e.g.:
theme { "small" village4x5 village5x4 }

* if the parameter is missing or does not match
any of the themes, the last theme would be used, e.g.
theme { "other" village4x5 }