Nether

-- NETHER NODES
minetest.register_node("nether:sand", {
    description = "Nethersand",
    tiles = {"nether_sand.png"},
    is_ground_content = true,
    groups = {crumbly=3,level=2,falling_node=1},
    sounds = default.node_sound_dirt_defaults({
        footstep = {name="default_gravel_footstep", gain=0.45},
    }),
})

minetest.register_node("nether:glowstone", {
    description = "Glowstone",
    tiles = {"nether_glowstone.png"},
    is_ground_content = true,
    light_source = 13,
    groups = {cracky=3,oddly_breakable_by_hand=3},
    sounds = default.node_sound_glass_defaults(),
})

minetest.register_node("nether:brick", {
    description = "Nether Brick",
    tiles = {"nether_brick.png"},
    groups = {cracky=2,level=2},
    sounds = default.node_sound_stone_defaults(),
})