tubelib2 = {}

dofile(minetest.get_modpath("tubelib2") .. "/tube_api.lua")
dofile(minetest.get_modpath("tubelib2") .. "/internal2.lua")
dofile(minetest.get_modpath("tubelib2") .. "/internal1.lua")
-- Only for testing/demo purposes
dofile(minetest.get_modpath("tubelib2") .. "/tube_test.lua")