local get_png  = function (x) return x end
local reg_node = ocutil.safe_register_node

reg_node ("cement:cement", {
    description = "Cement Block",
    tiles = { get_png ("cement_cement.png") },
    groups = {cracky=3},
})

reg_node ("cement:concrete", {
    description = "Concrete Block",
    tiles = { get_png ("cement_concrete.png") },
    groups = {cracky=3},
})

stairs.register_all ("concrete", "cement:concrete",
        { cracky=3 }              ,
        { "cement_concrete.png" } ,
        "Cement"                  ,
        default.node_sound_stone_defaults())