(if moreblocks is installed)

for bathroom tiles, table lamps, and standing lamps
requires unified dyes commit d2819353 or newer

and replace it with the building_blocks version.  Depends on moreblocks
pull request #70

in can_dig (e.g. if it's a technic quarry or something)

(drop the glass on the ground, if necessary)

(e.g. front of sofa faces you)

to use on_rightclick instead, for consistency with other parts of minetest,
minetest_game, etc.

requires unified dyes commit b0ccff16 or later