Salem

hello
have a problem. i want to make some walls near my base but i cant because there is water and you cant dig or build on water that's really suck cause i want more defense on my base ...
would be good if we can buyild some fish farms make fish food farm some good big fish or something
water mills would be good to but i don't know where you can use them maybe on some sawmills...

Digging around water and other implementations of this idea (irrigation ditches, etc) are mostly a server-side mechanical issue of implementing some sort of fluid dynamics or simulation of it. It may come eventually, but don't expect any time soon. It's not a trivial problem to tackle. I know jorb, at least, has chimed in on the matter previously.

Would love to see water mills, too, and it's been suggested a few times, but again, it's the issue of "building" near water. There was a bit of a issue during the development of HnH, so it's probably a preemptive measure to avoid a bug or exploit of game mechanics.