Allow to build walls, belts and pipes with 1 click. - Press Control+R over a entity do you want to build - Check size with + and - - Click on the end of the line - Finish it with Control+R again.
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
Can you use other mod? my mod don't modify entities, only is a builder.
With version 0.0.3, you can use https://mods.factorio.com/mod/Flow%20Control
