diff --git a/stairsplus.lua b/stairsplus.lua
index 08d7fa3..1b921dc 100644
--- a/stairsplus.lua
+++ b/stairsplus.lua
@@ -1,128 +1,43 @@
---slate Cobble
-stairsplus:register_all("darkage", "slate_cobble", "darkage:slate_cobble", {
-description = "Slate Cobble",
-tiles = {"darkage_slate_cobble.png"},
-groups = {cracky=2},
-sounds = default.node_sound_stone_defaults(),
-})
+-- Function to register stairs out of base-material
+local function create_stair(nodeName)
+    local ndef = assert(minetest.registered_nodes[nodeName], "Error: "..nodeName.." is not registered")
 
---slate
-stairsplus:register_all("darkage", "slate", "darkage:slate", {
-description = "Slate",
-tiles = {"darkage_slate.png","darkage_slate.png","darkage_slate_side.png"},
-groups = {cracky=2},
-sounds = default.node_sound_stone_defaults(),
-})
+    local mod = nodeName:split(":")[1]
+    local node = nodeName:split(":")[2]
 
---slate tile
-stairsplus:register_all("darkage", "slate_tile", "darkage:slate_tile", {
-description = "Slate Tale",
-tiles = {"darkage_slate_tile.png"},
-groups = {cracky=2},
-sounds = default.node_sound_stone_defaults(),
-})
+    stairsplus:register_all(mod, node, nodeName, ndef)
+end
 
---marble
-stairsplus:register_all("darkage", "marble", "darkage:marble", {
-description = "Marble",
-tiles = {"darkage_marble.png"},
-groups = {cracky=2},
-sounds = default.node_sound_stone_defaults(),
-})
+create_stair("darkage:slate_cobble")
+create_stair("darkage:slate")
+create_stair("darkage:slate_tile")
+create_stair("darkage:marble")
+create_stair("darkage:stone_brick")
+create_stair("darkage:serpentine")
+create_stair("darkage:schist")
+create_stair("darkage:gneiss")
+create_stair("darkage:gneiss_cobble")
+create_stair("darkage:basalt")
+create_stair("darkage:basalt_cobble")
+create_stair("darkage:shale")
+create_stair("darkage:ors")
+create_stair("darkage:ors_cobble")
 
---stone brick
-stairsplus:register_all("darkage", "stone_brick", "darkage:stone_brick", {
-description = "Stone Brick",
-tiles = {"darkage_stone_brick.png"},
-groups = {cracky=3},
-sounds = default.node_sound_stone_defaults(),
-})
 
---straw
+-- Straw
+-- Keep this until farming:straw gets registered in moreblocks. Register alias then.
 stairsplus:register_all("darkage", "straw", "farming:straw", {
-description = "Straw",
-tiles = {"farming_straw.png"},
-groups = {snappy=3, flammable=2},
-sounds = default.node_sound_leaves_defaults(),
+    description = "Straw",
+    tiles = {"farming_straw.png"},
+    groups = {snappy=3, flammable=2},
+    sounds = default.node_sound_leaves_defaults(),
 })
 
---straw_bale
+-- Straw Bale 
+-- Is it used? Maybe remove in future.
 stairsplus:register_all("darkage", "straw_bale", "darkage:straw_bale", {
-description = "Straw Bale",
-tiles = {"darkage_straw_bale.png"},
-groups = {snappy=2, flammable=2},
-sounds = default.node_sound_leaves_defaults(),
-})
-
---serpentine
-stairsplus:register_all("darkage", "serpentine", "darkage:serpentine", {
-description = "Serpentine",
-tiles = {"darkage_serpentine.png"},
-groups = {cracky=3},
-sounds = default.node_sound_stone_defaults(),
-})
-
---shist
-stairsplus:register_all("darkage", "schist", "darkage:schist", {
-description = "Schist",
-tiles = {"darkage_schist.png"},
-groups = {cracky=3},
-sounds = default.node_sound_stone_defaults(),
-})
-
---gneiss
-stairsplus:register_all("darkage", "gneiss", "darkage:gneiss", {
-description = "Gneiss",
-tiles = {"darkage_gneiss.png"},
-groups = {cracky=3},
-sounds = default.node_sound_stone_defaults(),
-})
-
---gneiss_cobble
-stairsplus:register_all("darkage", "gneiss_cobble", "darkage:gneiss_cobble", {
-description = "Gneiss Cobble",
-tiles = {"darkage_gneiss_cobble.png"},
-groups = {cracky=3},
-sounds = default.node_sound_stone_defaults(),
-})
-
---basalt
-stairsplus:register_all("darkage", "basalt", "darkage:basalt", {
-description = "Basalt",
-tiles = {"darkage_basalt.png"},
-groups = {cracky=3},
-sounds = default.node_sound_stone_defaults(),
-})
-
---basalt cobble
-stairsplus:register_all("darkage", "basalt_cobble", "darkage:basalt_cobble", {
-description = "Basalt Cobble",
-tiles = {"darkage_basalt_cobble.png"},
-groups = {cracky=3},
-sounds = default.node_sound_stone_defaults(),
-})
-
---shale
-stairsplus:register_all("darkage", "shale", "darkage:shale", {
-description = "Shale",
-tiles = {"darkage_shale.png","darkage_shale.png","darkage_shale_side.png"},
-groups = {crumbly=2,cracky=2},
-sounds = default.node_sound_stone_defaults(),
-})
-
-
---old red sandstone
-stairsplus:register_all("darkage", "ors", "darkage:ors", {
-description = "Old Red Sandstone",
-tiles = {"darkage_ors.png"},
-groups = {crumbly=2,cracky=2},
-sounds = default.node_sound_stone_defaults(),
-})
-
---old red sandstone cobble
-stairsplus:register_all("darkage", "ors_cobble", "darkage:ors_cobble", {
-description = "Old Red Sandstone Cobble",
-tiles = {"darkage_ors_cobble.png"},
-groups = {crumbly=2,cracky=2},
-sounds = default.node_sound_stone_defaults(),
+    description = "Straw Bale",
+    tiles = {"darkage_straw_bale.png"},
+    groups = {snappy=2, flammable=2},
+    sounds = default.node_sound_leaves_defaults(),
 })