"Intelligent" map loading dialogs / global map imports

[apocalyptech]

I'd love to have a smarter load dialog for the map editor which would let you do things like see the name of the savegames, and the names of the maps. Obviously this would involve walking the savegame directory tree, etc. There would still, of course, have to be a more regular "Open..." button on there for people to open arbitrary files as well.

This would eventually have to include an easy way to get at mods.

Another related feature is that I'd like to be able to load global map files from the datapak. This would basically be like creating a brand new map, but importing that existing data. That way modders could edit an existing global map file easily without having to have those distributed via some other format.

[apocalyptech]

I've started work on this in my cj_working branch, btw (though I haven't actually pushed it out to github). (Also there's not much to push yet. But I'm working on it.

[apocalyptech]

Okay, this is coming along nicely, IMO.

Left to do, that I can think of now:

• Book 1 loading from global map dir
• Books 2+3 loading direct from datapak (as "new" file, sort of)

[apocalyptech]

Okay, I'm going to go ahead and close this one out. I've split off direct-from-datapak loading into Issue #37 instead, since that's got some other dependencies. What we've got now should be good enough for v1.0.0, pending some more testing.