Ever hit the build limit and think "Golly, this is awesome, if only I couldn't place blocks in other places too!". Well boy do I have the mod for you!
Just install this bad-boy and edit /config/SubBasement.json (will be created for you if you start up the game, though changes won't be reflected until you restart) with the following format (brackets are important):
[
{
"dim": NUMBER,
"minDim": NUMBER,
"maxDim": NUMBER,
"y": NUMBER,
"minY": NUMBER,
"maxY": NUMBER
},
.... etc
]
all of these are optional, min and max values are defaulted to +/- infinity so if you just set a max it will capture everything below, if you just set a min, everything above, if you set the "dim", or "y" values it's just a shorthand for setting the min and max values to the same number.
Note: if you just put a pair of empty brackets in the list, you will disable all block placement everywhere and people will hate you.
That is all, have a good night