Could someone please make a restricted bricks add on, where the host can choose which bricks are restricted via a command, e.g. /restrictbrick (brick name here) . I've downloaded a mod someone made that does exactly this - only it doesn't actually work, it says 'this brick is restricted' when you add the brick that you want to your cart, but then you can still place the brick, so it doesn't really work. My idea is similar to baseplate rules, or placing a 'lot' on a city RPG without enough cash to afford it: if you place a restricted brick, it tells you momentarily that it's a restricted brick and immediately deletes the brick you've just placed which was restricted, here's a link to the add-on that didn't work:
http://draked.me/drake/blockland/Server_RestrictBricks.zip