CChaos said:
Nope, has to be completely solid. See, every block of water in an in-game ocean is an individual block. So if you just make a structure that's hollow inside, it'll still have all of the water in it. If you make it solid, then mine it out, those blocks you placed erase the water blocks and the structure will be empty of water. So, you make a solid block, mine out the side and the inside and you have an underwater breathing area! Pretty easy to do it. |
Ugh, well there goes my idea of making an underwater glass dome with a city in it lol.







