This creates a simple passive node that acts as a compass.
"North" is assumed to be where the z-coordinate gets larger. "East" is assumed to be where the x-coordinate gets larger.
The compass does emit light and has a description which bears the coordinates the compass is placed at.
Craft: (nothing) steel ingot (nothing)
(nothing) torch (nothing)
(nothing) wood (nothing)
Liszence for code and textures: WTFPL