Relocatable Village(r) Position Data

[lmaddox]

There are a few mods that work on the same basic principle as flying ships: they move nodes, including their metadata.

I want to put a village aboard a ship. The villagers are currently somewhat-functional aboard such a teleportation apparatus.

Progress on #4 will hopefully lay some of the groundwork to fully support this feature. We need a centralized registry of villages. And villagers must be able to be registered as members of particular villages. That should expose enough of an API so that other mods, such as a flying ships redo could update the location of the village, and iterate the members of the village, updating their pos_data. Alternatively/ideally, we would expose a relocate() function in this API.

[theFox6]

I do think village related blocks for reference may come in handy here, but a relocate API sounds promising as well.

[lmaddox]

Nomadic "villages" and other mobile units could be a solution to OP #24.