Did I understand you correctly that you think that mobile structures would generally be inserted via some type of building set. Thought you could “simply” give each block shape rotation setting options in the radial menu. Or something like that? I can build holes myself, or what do you mean?
I was talking about your ball mazes specifically.
Most "moveable structures" are simply pieces that swing, rotate, etc. in predetermined ways and those are easy to implement. However, ball mazes like what you were talking about require the player to move the ball sometimes in very subtle little nudges which requires a more complex set of mechanics to work.
What I was saying is that Red51 would probably have to provide a base platform that's ready to be built on that already has the movement mechanics built into it, like pressing the F key to interact with it and then using the arrow keys to tilt the board to play. The problem with that is you need to be able to have the holes in the play field for the ball traps and the shoot, etc. for the ball to fall in and back out to the player.
. I do love traditional japanese housing and furniture. I'm going to use them all.
