** alpha, so many issues is cursed **
see liquids, need to use texture modifiers to get them right
then inv and wield are messed up
see tinted glass
** hardware coloring is cursed **
see i3 mechanics on not being able to show crafting properly
** liquid source vs flowing mechanics are cursed **
doesnt always properly make flowing nodes sources
** dig time calculations with custom hand **
https://github.com/minetest/minetest/pull/11344 may fix this