funny seeing how you have to type in all the movements for the robot to do. i could build the house much faster by myself.
sometimes you can find beauty in hilarious uselessness
there should either be some presets ( [build house=large/meduim/small] material y level or some way to have a code you can save and refer to later without typing all the commands again.
just use a script, that's how i did it. i made it so you can type "house 5 5" where it would make a house with inside space of 5x5x5 blocks
edit [scriptname]
then ctrl and save, though it only saves on that computer. you can use floppies to transfer and store programs but i haven't delt with those yet, you'll have to look up how those work for yourself.
only reason i think this would be useful is for excavation or using as a construction drone while working in harsh conditions such as underwater or in a mob infested environment.
i agree, though a mod doesn't have to be useful to be awesome, this does have many many helpful possibilities. i made a script that goes through and protects you from lavafall in tunnels when digging deep.