Oil outposts

[mkaito]

Have you considered adding support for oil fields?

[Ben-Ramchandani]

Maybe at some point in the future.

The difficult bit would be working out how to place the pipes, I can't think of a fast algorithm for it (there might not be one I don't know). Regardless there's a few things I want to do first and I will have less free time in the new year, so don't expect anything for 6 months+.