Assertive Seawall AI

The defense changes should be subtle so it’s hard to tell if they’re working or not. Hopefully I can get the attacks working again soon.

Also, fixed an issue causing island maps (and maybe others) to become saturated with walls.

Oh I also forgot to include the eyecandy. This is AI China vs AI Britain. The Chinese fleet wiped out the British one, only to come up against a coastal artillery battery. It’s a shame I only caught the tail end, there were twice as many ships and 3-5 more cannon when it started: