Huge update - lots of mods:

areas, biome_lib, blox, bobblocks, boost_cart, homedecor, mobs,
coloredwood, ilights, inbox, item_tweaks, moreblocks, moreores,
pipeworks, plasticbox, signs_lib, stainedglass, roads, unifieddyes,
vines, worldedit, xban2, maybe some others I didn't think about ;-)

28 files changed, 1013 insertions, 455 deletions

diff --git a/moreblocks/.luacheckrc b/moreblocks/.luacheckrc
new file mode 100644
index 0000000..fbf3483
--- /dev/null
+++ b/moreblocks/.luacheckrc
@@ -0,0 +1,14 @@
+unused_args = false
+allow_defined_top = true
+
+read_globals = {
+	"DIR_DELIM",
+	"minetest", "core",
+	"dump",
+	"vector", "nodeupdate",
+	"VoxelManip", "VoxelArea",
+	"PseudoRandom", "ItemStack",
+	"intllib",
+	"default",
+}
+
diff --git a/moreblocks/aliases.lua b/moreblocks/aliases.lua
index c34472d..e1ddc64 100644
--- a/moreblocks/aliases.lua
+++ b/moreblocks/aliases.lua
@@ -77,4 +77,3 @@ minetest.register_abm({
 		})
 	end,
 })
-
diff --git a/moreblocks/circular_saw.lua b/moreblocks/circular_saw.lua
index 09fbd90..61d53a7 100644
--- a/moreblocks/circular_saw.lua
+++ b/moreblocks/circular_saw.lua
@@ -145,7 +145,7 @@ function circular_saw:update_inventory(pos, amount)
 		self:reset(pos)
 		return
 	end
- 
+
 	local stack = inv:get_stack("input",  1)
 	-- At least one "normal" block is necessary to see what kind of stairs are requested.
 	if stack:is_empty() then
@@ -327,8 +327,6 @@ function circular_saw.on_metadata_inventory_take(
 	-- The recycle field plays no role here since it is processed immediately.
 end
 
-gui_slots = "listcolors[#606060AA;#808080;#101010;#202020;#FFF]"
-
 function circular_saw.on_construct(pos)
 	local meta = minetest.get_meta(pos)
 	local fancy_inv = default.gui_bg..default.gui_bg_img..default.gui_slots
@@ -371,14 +369,14 @@ function circular_saw.can_dig(pos,player)
 end
 
 minetest.register_node("moreblocks:circular_saw",  {
-	description = S("Circular Saw"), 
-	drawtype = "nodebox", 
+	description = S("Circular Saw"),
+	drawtype = "nodebox",
 	node_box = {
-		type = "fixed", 
+		type = "fixed",
 		fixed = {
 			{-0.4, -0.5, -0.4, -0.25, 0.25, -0.25}, -- Leg
 			{0.25, -0.5, 0.25, 0.4, 0.25, 0.4}, -- Leg
-			{-0.4, -0.5, 0.25, -0.25, 0.25, 0.4}, -- Leg 
+			{-0.4, -0.5, 0.25, -0.25, 0.25, 0.4}, -- Leg
 			{0.25, -0.5, -0.4, 0.4, 0.25, -0.25}, -- Leg
 			{-0.5, 0.25, -0.5, 0.5, 0.375, 0.5}, -- Tabletop
 			{-0.01, 0.4375, -0.125, 0.01, 0.5, 0.125}, -- Saw blade (top)
@@ -389,9 +387,9 @@ minetest.register_node("moreblocks:circular_saw",  {
 	tiles = {"moreblocks_circular_saw_top.png",
 		"moreblocks_circular_saw_bottom.png",
 		"moreblocks_circular_saw_side.png"},
-	paramtype = "light", 
+	paramtype = "light",
 	sunlight_propagates = true,
-	paramtype2 = "facedir", 
+	paramtype2 = "facedir",
 	groups = {choppy = 2,oddly_breakable_by_hand = 2},
 	sounds = default.node_sound_wood_defaults(),
 	on_construct = circular_saw.on_construct,
diff --git a/moreblocks/crafting.lua b/moreblocks/crafting.lua
index 501c9f4..16753c3 100644
--- a/moreblocks/crafting.lua
+++ b/moreblocks/crafting.lua
@@ -207,6 +207,8 @@ minetest.register_craft({
 	output = "moreblocks:empty_bookshelf",
 	type = "shapeless",
 	recipe = {"moreblocks:sweeper", "default:bookshelf"},
+	replacements = {{"default:bookshelf", "default:book 3"}},
+	-- When obtaining an empty bookshelf, return the books used in it as well
 })
 
 minetest.register_craft({
@@ -475,7 +477,7 @@ minetest.register_craft({
 
 if minetest.setting_getbool("moreblocks.circular_saw_crafting") ~= false then -- “If nil or true then”
 	minetest.register_craft({
-		output = "moreblocks:circular_saw", 
+		output = "moreblocks:circular_saw",
 		recipe = {
 			{ "",  "default:steel_ingot",  "" },
 			{ "group:wood",  "group:wood",  "group:wood"},
diff --git a/moreblocks/models/moreblocks_slope.obj b/moreblocks/models/moreblocks_slope.obj
index 22a833f..57298d7 100644
--- a/moreblocks/models/moreblocks_slope.obj
+++ b/moreblocks/models/moreblocks_slope.obj
@@ -1,26 +1,56 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope.mtl
-o Cube_Cube.002
+g top
 v 0.500000 0.500000 0.500000
 v -0.500000 0.500000 0.500000
+v -0.500000 -0.500000 -0.500000
+v 0.500000 -0.500000 -0.500000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 0.0000 0.7071 -0.7071
+s off
+f 2/1/1 1/2/1 4/3/1 3/4/1
+g bottom
 v -0.500000 -0.500000 0.500000
 v 0.500000 -0.500000 0.500000
 v -0.500000 -0.500000 -0.500000
 v 0.500000 -0.500000 -0.500000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vn 0.000000 -0.000000 1.000000
-vn 0.000000 -1.000000 -0.000000
-vn -1.000000 0.000000 0.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 0.707100 -0.707100
-usemtl None
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vn 0.0000 -1.0000 -0.0000
+s off
+f 6/5/2 5/6/2 7/7/2 8/8/2
+g right
+v -0.500000 0.500000 0.500000
+v -0.500000 -0.500000 0.500000
+v -0.500000 -0.500000 -0.500000
+vt 1.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn -1.0000 0.0000 0.0000
+s off
+f 9/9/3 11/10/3 10/11/3
+g left
+v 0.500000 0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 -0.500000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 1.0000 0.0000 0.0000
+s off
+f 12/12/4 13/13/4 14/14/4
+g back
+v 0.500000 0.500000 0.500000
+v -0.500000 0.500000 0.500000
+v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 0.0000 -0.0000 1.0000
 s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 4/3/2 3/4/2 5/1/2 6/2/2
-f 2/1/3 5/3/3 3/4/3
-f 1/2/4 4/3/4 6/4/4
-f 2/1/5 1/2/5 6/3/5 5/4/5
+f 15/15/5 16/16/5 17/17/5 18/18/5
diff --git a/moreblocks/models/moreblocks_slope_cut.obj b/moreblocks/models/moreblocks_slope_cut.obj
index a9ea83d..bf2dd79 100644
--- a/moreblocks/models/moreblocks_slope_cut.obj
+++ b/moreblocks/models/moreblocks_slope_cut.obj
@@ -1,33 +1,68 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_cut.mtl
-o moreblocks_slope_cut
+g top
+v 0.500000 0.500000 0.500000
+v -0.500000 -0.000000 0.500000
+v 0.500000 0.000000 -0.500000
+v -0.500000 -0.500000 -0.500000
+vt 0.5000 0.0000
+vt 1.0000 1.0000
+vt 0.5000 2.0000
+vt 0.0000 1.0000
+vn -0.4082 0.8165 -0.4082
+s 1
+f 4/1/1 2/2/1 1/3/1 3/4/1
+g bottom
+v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 -0.500000
+v -0.500000 -0.500000 -0.500000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 0.0000 -1.0000 -0.0000
+s 1
+f 6/5/2 5/6/2 8/7/2 7/8/2
+g right
+v -0.500000 -0.500000 0.500000
+v -0.500000 -0.000000 0.500000
+v -0.500000 -0.500000 -0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 0.5000
+vn -1.0000 0.0000 0.0000
+s 1
+f 11/9/3 9/10/3 10/11/3
+g left
+v 0.500000 -0.500000 0.500000
+v 0.500000 0.500000 0.500000
+v 0.500000 -0.500000 -0.500000
+v 0.500000 0.000000 -0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 0.5000
+vt 0.0000 1.0000
+vn 1.0000 0.0000 0.0000
+s 1
+f 12/12/4 14/13/4 15/14/4 13/15/4
+g back
 v -0.500000 -0.500000 0.500000
 v 0.500000 -0.500000 0.500000
 v 0.500000 0.500000 0.500000
 v -0.500000 -0.000000 0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 0.5000
+vn -0.0000 -0.0000 1.0000
+s 1
+f 16/16/5 17/17/5 18/18/5 19/19/5
+g front
 v 0.500000 -0.500000 -0.500000
 v 0.500000 0.000000 -0.500000
 v -0.500000 -0.500000 -0.500000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 1.000000 1.000000
-vt 0.000000 0.500000
-vt 1.000000 0.500000
-vt 0.000000 1.000000
-vt 0.500000 0.000000
-vt 0.500000 2.000000
-vn 0.000000 -0.000000 1.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 -1.000000 -0.000000
-vn -0.408200 0.816500 -0.408200
-vn 0.000000 0.000000 -1.000000
-vn -1.000000 0.000000 0.000000
-usemtl None
-s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 2/1/2 5/2/2 6/5/2 3/6/2
-f 2/3/3 1/6/3 7/1/3 5/2/3
-f 7/7/4 4/3/4 3/8/4 6/6/4
-f 5/1/5 7/2/5 6/4/5
-f 7/1/6 1/2/6 4/5/6
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 0.0000 0.5000
+vn 0.0000 0.0000 -1.0000
+s 1
+f 20/20/6 22/21/6 21/22/6
diff --git a/moreblocks/models/moreblocks_slope_half.obj b/moreblocks/models/moreblocks_slope_half.obj
index a6b1a56..1fa631c 100644
--- a/moreblocks/models/moreblocks_slope_half.obj
+++ b/moreblocks/models/moreblocks_slope_half.obj
@@ -1,28 +1,56 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_half.mtl
-o Cube_Cube.002
+g top
 v 0.500000 -0.000000 0.500000
 v -0.500000 -0.000000 0.500000
+v -0.500000 -0.500000 -0.500000
+v 0.500000 -0.500000 -0.500000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 0.0000 0.8944 -0.4472
+s off
+f 2/1/1 1/2/1 4/3/1 3/4/1
+g bottom
 v -0.500000 -0.500000 0.500000
 v 0.500000 -0.500000 0.500000
 v -0.500000 -0.500000 -0.500000
 v 0.500000 -0.500000 -0.500000
-vt 1.000000 0.500000
-vt 0.000000 0.500000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vn 0.000000 -0.000000 1.000000
-vn 0.000000 -1.000000 -0.000000
-vn -1.000000 0.000000 0.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 0.894400 -0.447200
-usemtl None
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vn 0.0000 -1.0000 -0.0000
+s off
+f 6/5/2 5/6/2 7/7/2 8/8/2
+g right
+v -0.500000 -0.000000 0.500000
+v -0.500000 -0.500000 0.500000
+v -0.500000 -0.500000 -0.500000
+vt 1.0000 0.5000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn -1.0000 0.0000 0.0000
+s off
+f 9/9/3 11/10/3 10/11/3
+g left
+v 0.500000 -0.000000 0.500000
+v 0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 -0.500000
+vt 0.0000 0.5000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 1.0000 0.0000 0.0000
+s off
+f 12/12/4 13/13/4 14/14/4
+g back
+v 0.500000 -0.000000 0.500000
+v -0.500000 -0.000000 0.500000
+v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+vt 1.0000 0.5000
+vt 0.0000 0.5000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 0.0000 -0.0000 1.0000
 s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 4/3/2 3/4/2 5/5/2 6/6/2
-f 2/1/3 5/3/3 3/4/3
-f 1/2/4 4/3/4 6/4/4
-f 2/5/5 1/6/5 6/3/5 5/4/5
+f 15/15/5 16/16/5 17/17/5 18/18/5
diff --git a/moreblocks/models/moreblocks_slope_half_raised.obj b/moreblocks/models/moreblocks_slope_half_raised.obj
index 6f985e3..86139d7 100644
--- a/moreblocks/models/moreblocks_slope_half_raised.obj
+++ b/moreblocks/models/moreblocks_slope_half_raised.obj
@@ -1,32 +1,72 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_half_raised.mtl
-o Cube.001
+g top
 v -0.500000 0.500000 0.500000
 v -0.500000 0.000000 -0.500000
+v 0.500000 0.000000 -0.500000
+v 0.500000 0.500000 0.500000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vn 0.0000 0.8944 -0.4472
+s off
+f 2/1/1 1/2/1 4/3/1 3/4/1
+g bottom
 v -0.500000 -0.500000 -0.500000
 v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 -0.500000
+v 0.500000 -0.500000 0.500000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vn 0.0000 -1.0000 -0.0000
+s off
+f 6/5/2 5/6/2 7/7/2 8/8/2
+g right
+v -0.500000 0.500000 0.500000
+v -0.500000 0.000000 -0.500000
+v -0.500000 -0.500000 -0.500000
+v -0.500000 -0.500000 0.500000
+vt 1.0000 1.0000
+vt 0.0000 0.5000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn -1.0000 0.0000 0.0000
+s off
+f 9/9/3 10/10/3 11/11/3 12/12/3
+g left
 v 0.500000 0.000000 -0.500000
 v 0.500000 -0.500000 -0.500000
 v 0.500000 0.500000 0.500000
 v 0.500000 -0.500000 0.500000
-vt 1.000000 1.000000
-vt 0.000000 0.500000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 1.000000 0.500000
-vt 0.000000 1.000000
-vn -1.000000 0.000000 0.000000
-vn 0.000000 0.000000 -1.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 -0.000000 1.000000
-vn 0.000000 -1.000000 -0.000000
-vn 0.000000 0.894400 -0.447200
-usemtl None.001
+vt 1.0000 0.5000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 1.0000 0.0000 0.0000
+s off
+f 13/13/4 15/14/4 16/15/4 14/16/4
+g back
+v -0.500000 0.500000 0.500000
+v -0.500000 -0.500000 0.500000
+v 0.500000 0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 0.0000 -0.0000 1.0000
+s off
+f 19/17/5 17/18/5 18/19/5 20/20/5
+g front
+v -0.500000 0.000000 -0.500000
+v -0.500000 -0.500000 -0.500000
+v 0.500000 0.000000 -0.500000
+v 0.500000 -0.500000 -0.500000
+vt 1.0000 0.5000
+vt 0.0000 0.5000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 0.0000 0.0000 -1.0000
 s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 2/5/2 5/2/2 6/3/2 3/4/2
-f 5/5/3 7/6/3 8/3/3 6/4/3
-f 7/1/4 1/6/4 4/3/4 8/4/4
-f 4/4/5 3/1/5 6/6/5 8/3/5
-f 2/4/6 1/1/6 7/6/6 5/3/6
+f 21/21/6 23/22/6 24/23/6 22/24/6
diff --git a/moreblocks/models/moreblocks_slope_inner.obj b/moreblocks/models/moreblocks_slope_inner.obj
index d4a444e..c6f811e 100644
--- a/moreblocks/models/moreblocks_slope_inner.obj
+++ b/moreblocks/models/moreblocks_slope_inner.obj
@@ -1,35 +1,81 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_inner.mtl
-o Cube_Cube.000
+g top
 v 0.500000 0.500000 -0.500000
 v 0.500000 0.500000 0.500000
+v -0.500000 0.500000 0.500000
+v -0.500000 -0.500000 -0.500000
+v -0.500000 -0.500000 -0.500000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vn 0.0000 0.7071 -0.7071
+vn -0.7071 0.7071 0.0000
+s 1
+f 3/1/1 2/2/1 4/3/1
+f 2/4/2 1/5/2 5/6/2
+g bottom
 v 0.500000 -0.500000 0.500000
 v 0.500000 -0.500000 -0.500000
+v -0.500000 -0.500000 0.500000
+v -0.500000 -0.500000 -0.500000
+v 0.500000 -0.500000 0.500000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 0.0000 -1.0000 -0.0000
+s 1
+f 9/7/3 7/8/3 6/9/3 8/10/3
+l 8 10
+g right
 v -0.500000 0.500000 0.500000
 v -0.500000 -0.500000 -0.500000
 v -0.500000 -0.500000 0.500000
-v -0.500000 -0.500000 -0.500000
+vt 1.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn -1.0000 0.0000 0.0000
+s 1
+f 11/11/4 12/12/4 13/13/4
+g left
+v 0.500000 0.500000 -0.500000
+v 0.500000 0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 -0.500000
+v 0.500000 -0.500000 0.500000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 1.0000 0.0000 0.0000
+s 1
+f 14/14/5 15/15/5 16/16/5 17/17/5
+l 15 18
+g back
+v 0.500000 0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+v -0.500000 0.500000 0.500000
+v -0.500000 -0.500000 0.500000
 v 0.500000 -0.500000 0.500000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vn 1.000000 0.000000 0.000000
-vn -1.000000 0.000000 0.000000
-vn 0.000000 0.707100 -0.707100
-vn 0.000000 0.000000 -1.000000
-vn 0.000000 -1.000000 -0.000000
-vn 0.000000 -0.000000 1.000000
-vn -0.707100 0.707100 0.000000
-usemtl None
-s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 5/1/2 6/3/2 7/4/2
-f 5/1/3 2/2/3 6/4/3
-f 1/2/4 4/3/4 8/4/4
-f 8/1/5 4/2/5 3/3/5 7/4/5
-f 7/3/6 3/4/6 2/1/6 5/2/6
-f 2/1/7 1/2/7 8/3/7
-l 7 9
-l 2 9
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vn 0.0000 -0.0000 1.0000
+s 1
+f 22/18/6 20/19/6 19/20/6 21/21/6
+l 22 23
+l 19 23
+g front
+v 0.500000 0.500000 -0.500000
+v 0.500000 -0.500000 -0.500000
+v -0.500000 -0.500000 -0.500000
+v -0.500000 -0.500000 -0.500000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 0.0000 0.0000 -1.0000
+s 1
+f 24/22/7 25/23/7 27/24/7
diff --git a/moreblocks/models/moreblocks_slope_inner_cut.obj b/moreblocks/models/moreblocks_slope_inner_cut.obj
index b687b11..babe502 100644
--- a/moreblocks/models/moreblocks_slope_inner_cut.obj
+++ b/moreblocks/models/moreblocks_slope_inner_cut.obj
@@ -1,32 +1,72 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_inner_cut.mtl
-o moreblocks_slope_inner_cut
+g top
+v 0.500000 0.500000 -0.500000
+v 0.500000 0.500000 0.500000
+v -0.500000 0.500000 0.500000
+v -0.500000 -0.500000 -0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.5000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vn 0.0000 1.0000 0.0000
+vn -0.5774 0.5774 -0.5774
+s 1
+f 3/1/1 2/2/1 1/3/1
+f 4/4/2 3/5/2 1/6/2
+g bottom
+v 0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 -0.500000
+v -0.500000 -0.500000 0.500000
+v -0.500000 -0.500000 -0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vn 0.0000 -1.0000 -0.0000
+s 1
+f 6/7/3 5/8/3 7/9/3 8/10/3
+g right
+v -0.500000 -0.500000 0.500000
+v -0.500000 0.500000 0.500000
+v -0.500000 -0.500000 -0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vn -1.0000 0.0000 0.0000
+s 1
+f 11/11/4 9/12/4 10/13/4
+g left
 v 0.500000 -0.500000 0.500000
 v 0.500000 -0.500000 -0.500000
 v 0.500000 0.500000 -0.500000
 v 0.500000 0.500000 0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vn 1.0000 0.0000 0.0000
+s 1
+f 12/14/5 13/15/5 14/16/5 15/17/5
+g back
+v 0.500000 -0.500000 0.500000
+v 0.500000 0.500000 0.500000
 v -0.500000 -0.500000 0.500000
 v -0.500000 0.500000 0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vn 0.0000 -0.0000 1.0000
+s 1
+f 18/18/6 16/19/6 17/20/6 19/21/6
+g front
+v 0.500000 -0.500000 -0.500000
+v 0.500000 0.500000 -0.500000
 v -0.500000 -0.500000 -0.500000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt 0.500000 0.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 -0.000000 1.000000
-vn 0.000000 -1.000000 -0.000000
-vn 0.000000 1.000000 0.000000
-vn -1.000000 0.000000 0.000000
-vn 0.000000 0.000000 -1.000000
-vn -0.577400 0.577400 -0.577400
-usemtl None
-s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 5/1/2 1/2/2 4/3/2 6/4/2
-f 2/1/3 1/2/3 5/3/3 7/4/3
-f 6/1/4 4/2/4 3/3/4
-f 7/1/5 5/2/5 6/3/5
-f 2/1/6 7/2/6 3/4/6
-f 7/5/7 6/3/7 3/4/7
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 0.0000 1.0000
+vn 0.0000 0.0000 -1.0000
+s 1
+f 20/22/7 22/23/7 21/24/7
diff --git a/moreblocks/models/moreblocks_slope_inner_cut_half.obj b/moreblocks/models/moreblocks_slope_inner_cut_half.obj
index 82a387b..5af38b5 100644
--- a/moreblocks/models/moreblocks_slope_inner_cut_half.obj
+++ b/moreblocks/models/moreblocks_slope_inner_cut_half.obj
@@ -1,34 +1,72 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_inner_cut_half.mtl
-o moreblocks_slope_inner_cut_half
+g top
+v 0.500000 0.000000 -0.500000
+v 0.500000 -0.000000 0.500000
+v -0.500000 -0.000000 0.500000
+v -0.500000 -0.500000 -0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.5000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vn 0.0000 1.0000 0.0000
+vn -0.4082 0.8165 -0.4082
+s 1
+f 3/1/1 2/2/1 1/3/1
+f 4/4/2 3/5/2 1/6/2
+g bottom
+v 0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 -0.500000
+v -0.500000 -0.500000 0.500000
+v -0.500000 -0.500000 -0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vn 0.0000 -1.0000 -0.0000
+s 1
+f 6/7/3 5/8/3 7/9/3 8/10/3
+g right
+v -0.500000 -0.500000 0.500000
+v -0.500000 -0.000000 0.500000
+v -0.500000 -0.500000 -0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 0.5000
+vn -1.0000 0.0000 0.0000
+s 1
+f 11/11/4 9/12/4 10/13/4
+g left
 v 0.500000 -0.500000 0.500000
 v 0.500000 -0.500000 -0.500000
 v 0.500000 0.000000 -0.500000
 v 0.500000 -0.000000 0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 0.5000
+vt 0.0000 0.5000
+vn 1.0000 0.0000 0.0000
+s 1
+f 12/14/5 13/15/5 14/16/5 15/17/5
+g back
+v 0.500000 -0.500000 0.500000
+v 0.500000 -0.000000 0.500000
 v -0.500000 -0.500000 0.500000
 v -0.500000 -0.000000 0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 0.5000
+vt 0.0000 0.5000
+vn 0.0000 -0.0000 1.0000
+s 1
+f 18/18/6 16/19/6 17/20/6 19/21/6
+g front
+v 0.500000 -0.500000 -0.500000
+v 0.500000 0.000000 -0.500000
 v -0.500000 -0.500000 -0.500000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 1.000000 0.500000
-vt 0.000000 0.500000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt 0.500000 0.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 -0.000000 1.000000
-vn 0.000000 -1.000000 -0.000000
-vn 0.000000 1.000000 0.000000
-vn -1.000000 0.000000 0.000000
-vn 0.000000 0.000000 -1.000000
-vn -0.408200 0.816500 -0.408200
-usemtl None
-s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 5/1/2 1/2/2 4/3/2 6/4/2
-f 2/1/3 1/2/3 5/5/3 7/6/3
-f 6/1/4 4/2/4 3/5/4
-f 7/1/5 5/2/5 6/3/5
-f 2/1/6 7/2/6 3/4/6
-f 7/7/7 6/5/7 3/6/7
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 0.0000 0.5000
+vn 0.0000 0.0000 -1.0000
+s 1
+f 20/22/7 22/23/7 21/24/7
diff --git a/moreblocks/models/moreblocks_slope_inner_cut_half_raised.obj b/moreblocks/models/moreblocks_slope_inner_cut_half_raised.obj
index 8231ee4..d8c1f81 100644
--- a/moreblocks/models/moreblocks_slope_inner_cut_half_raised.obj
+++ b/moreblocks/models/moreblocks_slope_inner_cut_half_raised.obj
@@ -1,35 +1,76 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_inner_cut_half_raised.mtl
-o moreblocks_slope_inner_cut_half_raised
+g top
+v 0.500000 0.500000 -0.500000
+v 0.500000 0.500000 0.500000
+v -0.500000 0.500000 0.500000
+v -0.500000 0.000000 -0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.5000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vn 0.0000 1.0000 0.0000
+vn -0.4082 0.8165 -0.4082
+s 1
+f 3/1/1 2/2/1 1/3/1
+f 4/4/2 3/5/2 1/6/2
+g bottom
+v 0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 -0.500000
+v -0.500000 -0.500000 0.500000
+v -0.500000 -0.500000 -0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vn 0.0000 -1.0000 -0.0000
+s 1
+f 6/7/3 5/8/3 7/9/3 8/10/3
+g right
+v -0.500000 -0.500000 0.500000
+v -0.500000 0.500000 0.500000
+v -0.500000 -0.500000 -0.500000
+v -0.500000 0.000000 -0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 0.5000
+vn -1.0000 0.0000 0.0000
+s 1
+f 11/11/4 9/12/4 10/13/4 12/14/4
+g left
 v 0.500000 -0.500000 0.500000
 v 0.500000 -0.500000 -0.500000
 v 0.500000 0.500000 -0.500000
 v 0.500000 0.500000 0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vn 1.0000 0.0000 0.0000
+s 1
+f 13/15/5 14/16/5 15/17/5 16/18/5
+g back
+v 0.500000 -0.500000 0.500000
+v 0.500000 0.500000 0.500000
 v -0.500000 -0.500000 0.500000
 v -0.500000 0.500000 0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vn 0.0000 -0.0000 1.0000
+s 1
+f 19/19/6 17/20/6 18/21/6 20/22/6
+g front
+v 0.500000 -0.500000 -0.500000
+v 0.500000 0.500000 -0.500000
 v -0.500000 -0.500000 -0.500000
 v -0.500000 0.000000 -0.500000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt 0.000000 0.500000
-vt 1.000000 0.500000
-vt 0.500000 0.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 -0.000000 1.000000
-vn 0.000000 -1.000000 -0.000000
-vn 0.000000 1.000000 0.000000
-vn -1.000000 0.000000 0.000000
-vn -0.000000 0.000000 -1.000000
-vn -0.408200 0.816500 -0.408200
-usemtl None
-s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 5/1/2 1/2/2 4/3/2 6/4/2
-f 2/1/3 1/2/3 5/3/3 7/4/3
-f 6/1/4 4/2/4 3/3/4
-f 7/1/5 5/2/5 6/3/5 8/5/5
-f 2/1/6 7/2/6 8/6/6 3/4/6
-f 8/7/7 6/3/7 3/4/7
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 0.5000
+vt 0.0000 1.0000
+vn -0.0000 0.0000 -1.0000
+s 1
+f 21/23/7 23/24/7 24/25/7 22/26/7
diff --git a/moreblocks/models/moreblocks_slope_inner_half.obj b/moreblocks/models/moreblocks_slope_inner_half.obj
index 3e54dea..3158b57 100644
--- a/moreblocks/models/moreblocks_slope_inner_half.obj
+++ b/moreblocks/models/moreblocks_slope_inner_half.obj
@@ -1,35 +1,85 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_inner_half.mtl
-o Cube_Cube.001
+g top
 v 0.500000 0.000000 -0.500000
 v 0.500000 -0.000000 0.500000
+v -0.500000 -0.000000 0.500000
+v -0.500000 -0.500000 -0.500000
+v -0.500000 -0.500000 -0.500000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vn 0.0000 0.8944 -0.4472
+vn -0.4472 0.8944 0.0000
+s off
+f 3/1/1 2/2/1 4/3/1
+f 2/4/2 1/5/2 5/6/2
+g bottom
 v 0.500000 -0.500000 0.500000
 v 0.500000 -0.500000 -0.500000
+v -0.500000 -0.500000 -0.500000
+v -0.500000 -0.500000 0.500000
+v -0.500000 -0.500000 -0.500000
+v 0.500000 -0.500000 0.500000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 0.0000 -1.0000 -0.0000
+s off
+f 10/7/3 7/8/3 6/9/3 9/10/3
+l 9 8
+l 11 9
+g right
 v -0.500000 -0.000000 0.500000
 v -0.500000 -0.500000 -0.500000
 v -0.500000 -0.500000 0.500000
 v -0.500000 -0.500000 -0.500000
+vt 1.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn -1.0000 0.0000 0.0000
+s off
+f 12/11/4 13/12/4 14/13/4
+l 15 14
+g left
+v 0.500000 0.000000 -0.500000
+v 0.500000 -0.000000 0.500000
 v 0.500000 -0.500000 0.500000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vn 1.000000 0.000000 0.000000
-vn -1.000000 0.000000 0.000000
-vn 0.000000 0.894400 -0.447200
-vn 0.000000 0.000000 -1.000000
-vn 0.000000 -1.000000 -0.000000
-vn 0.000000 -0.000000 1.000000
-vn -0.447200 0.894400 0.000000
-usemtl None.002
+v 0.500000 -0.500000 -0.500000
+v 0.500000 -0.500000 0.500000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 1.0000 0.0000 0.0000
+s off
+f 16/14/5 17/15/5 18/16/5 19/17/5
+l 20 17
+g back
+v 0.500000 -0.000000 0.500000
+v 0.500000 -0.500000 0.500000
+v -0.500000 -0.000000 0.500000
+v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vn 0.0000 -0.0000 1.0000
+s off
+f 24/18/6 22/19/6 21/20/6 23/21/6
+l 25 24
+l 25 21
+g front
+v 0.500000 0.000000 -0.500000
+v 0.500000 -0.500000 -0.500000
+v -0.500000 -0.500000 -0.500000
+v -0.500000 -0.500000 -0.500000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 0.0000 0.0000 -1.0000
 s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 5/1/2 6/3/2 7/4/2
-f 5/1/3 2/2/3 6/4/3
-f 1/2/4 4/3/4 8/4/4
-f 8/1/5 4/2/5 3/3/5 7/4/5
-f 7/3/6 3/4/6 2/1/6 5/2/6
-f 2/1/7 1/2/7 8/3/7
-l 7 9
-l 2 9
+f 26/22/7 27/23/7 29/24/7
diff --git a/moreblocks/models/moreblocks_slope_inner_half_raised.obj b/moreblocks/models/moreblocks_slope_inner_half_raised.obj
index e6c2205..bd41389 100644
--- a/moreblocks/models/moreblocks_slope_inner_half_raised.obj
+++ b/moreblocks/models/moreblocks_slope_inner_half_raised.obj
@@ -1,38 +1,86 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_inner_half_raised.mtl
-o Cube_Cube.003
+g top
 v 0.500000 0.500000 -0.500000
 v 0.500000 0.500000 0.500000
+v -0.500000 0.500000 0.500000
+v -0.500000 0.000000 -0.500000
+v -0.500000 0.000000 -0.500000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 1.0000 0.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 0.0000 0.8944 -0.4472
+vn -0.4472 0.8944 0.0000
+s off
+f 3/1/1 2/2/1 4/3/1
+f 2/2/2 1/4/2 5/5/2
+g bottom
 v 0.500000 -0.500000 0.500000
 v 0.500000 -0.500000 -0.500000
+v -0.500000 -0.500000 0.500000
+v -0.500000 -0.500000 -0.500000
+v 0.500000 -0.500000 0.500000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 0.0000 -1.0000 -0.0000
+s off
+f 8/6/3 9/7/3 7/8/3 6/9/3
+l 10 8
+g right
 v -0.500000 0.500000 0.500000
 v -0.500000 0.000000 -0.500000
 v -0.500000 -0.500000 0.500000
 v -0.500000 0.000000 -0.500000
 v -0.500000 -0.500000 -0.500000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 0.5000
+vt 0.0000 0.0000
+vn -1.0000 0.0000 0.0000
+s off
+f 13/10/4 11/11/4 12/12/4 15/13/4
+g left
+v 0.500000 0.500000 -0.500000
+v 0.500000 0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 -0.500000
 v 0.500000 -0.500000 0.500000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 1.000000 0.500000
-vt 0.000000 0.500000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 0.894400 -0.447200
-vn 0.000000 -0.000000 1.000000
-vn -0.447200 0.894400 0.000000
-vn 0.000000 -1.000000 -0.000000
-vn 0.000000 0.000000 -1.000000
-vn -1.000000 0.000000 0.000000
-usemtl None.003
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 1.0000 0.0000 0.0000
+s off
+f 16/14/5 17/15/5 18/16/5 19/17/5
+l 20 17
+g back
+v 0.500000 0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+v -0.500000 0.500000 0.500000
+v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vn 0.0000 -0.0000 1.0000
+s off
+f 24/18/6 22/19/6 21/20/6 23/21/6
+l 25 21
+l 25 24
+g front
+v 0.500000 0.500000 -0.500000
+v 0.500000 -0.500000 -0.500000
+v -0.500000 0.000000 -0.500000
+v -0.500000 0.000000 -0.500000
+v -0.500000 -0.500000 -0.500000
+vt 1.0000 0.5000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn -0.0000 0.0000 -1.0000
 s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 5/1/2 2/2/2 6/4/2
-f 7/3/3 3/4/3 2/1/3 5/2/3
-f 2/2/4 1/3/4 8/4/4
-f 7/1/5 9/2/5 4/3/5 3/4/5
-f 6/5/6 1/2/6 4/3/6 9/4/6
-f 7/4/7 5/1/7 6/6/7 9/3/7
-l 2 10
-l 7 10
+f 28/22/7 26/23/7 27/24/7 30/25/7
+l 29 26
diff --git a/moreblocks/models/moreblocks_slope_outer.obj b/moreblocks/models/moreblocks_slope_outer.obj
index b8f4e9e..c779309 100644
--- a/moreblocks/models/moreblocks_slope_outer.obj
+++ b/moreblocks/models/moreblocks_slope_outer.obj
@@ -1,25 +1,48 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_outer.mtl
-o Cube_Cube.004
+g top
+v -0.500000 -0.500000 0.500000
+v -0.500000 -0.500000 -0.500000
+v 0.500000 -0.500000 -0.500000
+v 0.500000 0.500000 0.500000
+vt 1.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn -0.7071 0.7071 0.0000
+vn 0.0000 0.7071 -0.7071
+s off
+f 4/1/1 2/2/1 1/3/1
+f 4/4/2 3/5/2 2/6/2
+g bottom
 v 0.500000 -0.500000 0.500000
 v -0.500000 -0.500000 0.500000
 v -0.500000 -0.500000 -0.500000
 v 0.500000 -0.500000 -0.500000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 0.0000 -1.0000 -0.0000
+s off
+f 5/7/3 6/8/3 7/9/3 8/10/3
+g right
+v 0.500000 -0.500000 0.500000
+v -0.500000 -0.500000 0.500000
+v 0.500000 0.500000 0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vn 0.0000 -0.0000 1.0000
+s off
+f 10/11/4 9/12/4 11/13/4
+g left
+v 0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 -0.500000
 v 0.500000 0.500000 0.500000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vn 0.000000 -1.000000 -0.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 -0.000000 1.000000
-vn -0.707100 0.707100 0.000000
-vn 0.000000 0.707100 -0.707100
-usemtl None
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 1.0000 0.0000 0.0000
 s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 5/2/2 1/3/2 4/4/2
-f 2/3/3 1/4/3 5/1/3
-f 5/1/4 3/3/4 2/4/4
-f 5/2/5 4/3/5 3/4/5
+f 14/14/5 12/15/5 13/16/5
diff --git a/moreblocks/models/moreblocks_slope_outer_cut.obj b/moreblocks/models/moreblocks_slope_outer_cut.obj
index e6cbfb4..4dcd46a 100644
--- a/moreblocks/models/moreblocks_slope_outer_cut.obj
+++ b/moreblocks/models/moreblocks_slope_outer_cut.obj
@@ -1,23 +1,40 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_outer_cut.mtl
-o Cube.002
+g top
 v 0.500000 0.500000 0.500000
 v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 -0.500000
+vt 1.0000 0.0000
+vt 0.5000 1.0000
+vt 0.0000 0.0000
+vn -0.5774 0.5774 -0.5774
+s off
+f 2/1/1 1/2/1 3/3/1
+g bottom
+v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 -0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 0.0000 1.0000
+vn 0.0000 -1.0000 -0.0000
+s off
+f 5/4/2 4/5/2 6/6/2
+g right
+v 0.500000 0.500000 0.500000
+v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+vt 1.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 0.0000 -0.0000 1.0000
+s off
+f 7/7/3 8/8/3 9/9/3
+g left
+v 0.500000 0.500000 0.500000
 v 0.500000 -0.500000 0.500000
 v 0.500000 -0.500000 -0.500000
-vt 1.000000 1.000000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 0.000000 1.000000
-vt 0.500000 1.000000
-vn 0.000000 -0.000000 1.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 -1.000000 0.000000
-vn -0.577400 0.577400 -0.577400
-usemtl None.004
+vt 1.0000 0.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vn 1.0000 0.0000 0.0000
 s off
-f 1/1/1 2/2/1 3/3/1
-f 4/3/2 1/4/2 3/2/2
-f 3/2/3 2/3/3 4/4/3
-f 2/3/4 1/5/4 4/2/4
+f 12/10/4 10/11/4 11/12/4
diff --git a/moreblocks/models/moreblocks_slope_outer_cut_half.obj b/moreblocks/models/moreblocks_slope_outer_cut_half.obj
index bd64194..c309a4e 100644
--- a/moreblocks/models/moreblocks_slope_outer_cut_half.obj
+++ b/moreblocks/models/moreblocks_slope_outer_cut_half.obj
@@ -1,24 +1,40 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_outer_cut_half.mtl
-o Cube.003
+g top
 v 0.500000 -0.000000 0.500000
 v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 -0.500000
+vt 1.0000 0.0000
+vt 0.5000 1.0000
+vt 0.0000 0.0000
+vn -0.4082 0.8165 -0.4082
+s off
+f 2/1/1 1/2/1 3/3/1
+g bottom
+v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 -0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 0.0000 1.0000
+vn 0.0000 -1.0000 -0.0000
+s off
+f 5/4/2 4/5/2 6/6/2
+g right
+v 0.500000 -0.000000 0.500000
+v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+vt 1.0000 0.5000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 0.0000 -0.0000 1.0000
+s off
+f 7/7/3 8/8/3 9/9/3
+g left
+v 0.500000 -0.000000 0.500000
 v 0.500000 -0.500000 0.500000
 v 0.500000 -0.500000 -0.500000
-vt 1.000000 0.500000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 0.000000 0.500000
-vt 0.000000 1.000000
-vt 0.500000 1.000000
-vn 0.000000 -0.000000 1.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 -1.000000 0.000000
-vn -0.408200 0.816500 -0.408200
-usemtl None.005
+vt 1.0000 0.0000
+vt 0.0000 0.5000
+vt 0.0000 0.0000
+vn 1.0000 0.0000 0.0000
 s off
-f 1/1/1 2/2/1 3/3/1
-f 4/3/2 1/4/2 3/2/2
-f 3/2/3 2/3/3 4/5/3
-f 2/3/4 1/6/4 4/2/4
+f 12/10/4 10/11/4 11/12/4
diff --git a/moreblocks/models/moreblocks_slope_outer_cut_half_raised.obj b/moreblocks/models/moreblocks_slope_outer_cut_half_raised.obj
index c65e08d..78cdfed 100644
--- a/moreblocks/models/moreblocks_slope_outer_cut_half_raised.obj
+++ b/moreblocks/models/moreblocks_slope_outer_cut_half_raised.obj
@@ -1,28 +1,56 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_outer_cut_half_raised.mtl
-o Cube_Cube.005
+g top
+v -0.500000 -0.000000 0.500000
+v 0.500000 0.500000 0.500000
+v 0.500000 0.000000 -0.500000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vn -0.4082 0.8165 -0.4082
+s off
+f 1/1/1 2/2/1 3/3/1
+g bottom
+v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 -0.500000
+vt 0.0000 1.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vn 0.0000 -1.0000 -0.0000
+s off
+f 4/4/2 6/5/2 5/6/2
+g right
 v -0.500000 -0.000000 0.500000
 v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 -0.500000
+v 0.500000 0.000000 -0.500000
+vt 1.0000 0.0000
+vt 1.0000 0.5000
+vt 0.0000 0.5000
+vt 0.0000 0.0000
+vn -0.7071 0.0000 -0.7071
+s off
+f 8/7/3 7/8/3 10/9/3 9/10/3
+g left
 v 0.500000 -0.500000 0.500000
 v 0.500000 0.500000 0.500000
 v 0.500000 -0.500000 -0.500000
 v 0.500000 0.000000 -0.500000
-vt 0.000000 0.500000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt 1.000000 0.500000
-vn 0.000000 -0.000000 1.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 -1.000000 0.000000
-vn -0.408200 0.816500 -0.408200
-vn -0.707100 0.000000 -0.707100
-usemtl None.006
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 0.5000
+vn 1.0000 0.0000 0.0000
+s off
+f 12/11/4 11/12/4 13/13/4 14/14/4
+g back
+v -0.500000 -0.000000 0.500000
+v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+v 0.500000 0.500000 0.500000
+vt 0.0000 0.5000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vn -0.0000 -0.0000 1.0000
 s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 4/5/2 3/2/2 5/3/2 6/6/2
-f 2/5/3 5/3/3 3/4/3
-f 1/2/4 4/3/4 6/4/4
-f 2/3/5 1/6/5 6/1/5 5/2/5
+f 15/15/5 16/16/5 17/17/5 18/18/5
diff --git a/moreblocks/models/moreblocks_slope_outer_half.obj b/moreblocks/models/moreblocks_slope_outer_half.obj
index 7bbb38d..b87be69 100644
--- a/moreblocks/models/moreblocks_slope_outer_half.obj
+++ b/moreblocks/models/moreblocks_slope_outer_half.obj
@@ -1,27 +1,48 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_outer_half.mtl
-o Cube.004
+g top
 v -0.500000 -0.500000 0.500000
 v -0.500000 -0.500000 -0.500000
 v 0.500000 -0.500000 -0.500000
+v 0.500000 -0.000000 0.500000
+vt 1.0000 0.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vt 0.0000 0.0000
+vn 0.0000 0.8944 -0.4472
+vn -0.4472 0.8944 0.0000
+s off
+f 2/1/1 4/2/1 3/3/1
+f 1/4/2 4/5/2 2/6/2
+g bottom
+v -0.500000 -0.500000 0.500000
+v -0.500000 -0.500000 -0.500000
+v 0.500000 -0.500000 -0.500000
+v 0.500000 -0.500000 0.500000
+vt 1.0000 1.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 0.0000 -1.0000 -0.0000
+s off
+f 5/7/3 6/8/3 7/9/3 8/10/3
+g right
+v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+v 0.500000 -0.000000 0.500000
+vt 1.0000 0.5000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn 0.0000 -0.0000 1.0000
+s off
+f 11/11/4 9/12/4 10/13/4
+g left
+v 0.500000 -0.500000 -0.500000
 v 0.500000 -0.500000 0.500000
 v 0.500000 -0.000000 0.500000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 1.000000 0.500000
-vt 0.000000 0.500000
-vn 0.000000 -1.000000 -0.000000
-vn 0.000000 -0.000000 1.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 0.894400 -0.447200
-vn -0.447200 0.894400 0.000000
-usemtl None.007
+vt 1.0000 0.0000
+vt 0.0000 0.5000
+vt 0.0000 0.0000
+vn 1.0000 0.0000 0.0000
 s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 5/5/2 1/3/2 4/4/2
-f 3/4/3 5/6/3 4/3/3
-f 2/4/4 5/2/4 3/3/4
-f 1/4/5 5/1/5 2/3/5
+f 12/14/5 14/15/5 13/16/5
diff --git a/moreblocks/models/moreblocks_slope_outer_half_raised.obj b/moreblocks/models/moreblocks_slope_outer_half_raised.obj
index 51a929a..e06304d 100644
--- a/moreblocks/models/moreblocks_slope_outer_half_raised.obj
+++ b/moreblocks/models/moreblocks_slope_outer_half_raised.obj
@@ -1,34 +1,74 @@
-# Blender v2.72 (sub 0) OBJ File: ''
-# www.blender.org
-mtllib moreblocks_slope_outer_half_raised.mtl
-o Cube_Cube.006
+g top
+v -0.500000 -0.000000 0.500000
+v 0.500000 0.500000 0.500000
+v 0.500000 0.000000 -0.500000
+v -0.500000 0.000000 -0.500000
+vt 1.0000 0.0000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 1.0000
+vn 0.0000 0.8944 -0.4472
+vn -0.4472 0.8944 0.0000
+s off
+f 4/1/1 2/2/1 3/3/1
+f 4/1/2 1/4/2 2/2/2
+g bottom
+v -0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 0.500000
+v 0.500000 -0.500000 -0.500000
+v -0.500000 -0.500000 -0.500000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vn 0.0000 -1.0000 -0.0000
+s off
+f 7/5/3 6/6/3 5/7/3 8/8/3
+g right
+v -0.500000 -0.000000 0.500000
+v -0.500000 -0.500000 0.500000
+v -0.500000 0.000000 -0.500000
+v -0.500000 -0.500000 -0.500000
+vt 1.0000 0.5000
+vt 0.0000 0.5000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vn -1.0000 0.0000 0.0000
+s off
+f 9/9/4 11/10/4 12/11/4 10/12/4
+g left
+v 0.500000 -0.500000 0.500000
+v 0.500000 0.500000 0.500000
+v 0.500000 -0.500000 -0.500000
+v 0.500000 0.000000 -0.500000
+vt 0.0000 1.0000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 0.5000
+vn 1.0000 0.0000 0.0000
+s off
+f 14/13/5 13/14/5 15/15/5 16/16/5
+g back
 v -0.500000 -0.000000 0.500000
 v -0.500000 -0.500000 0.500000
 v 0.500000 -0.500000 0.500000
 v 0.500000 0.500000 0.500000
+vt 0.0000 0.5000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 1.0000
+vn -0.0000 -0.0000 1.0000
+s off
+f 17/17/6 18/18/6 19/19/6 20/20/6
+g front
 v 0.500000 -0.500000 -0.500000
 v 0.500000 0.000000 -0.500000
 v -0.500000 0.000000 -0.500000
 v -0.500000 -0.500000 -0.500000
-vt 0.000000 0.500000
-vt 0.000000 0.000000
-vt 1.000000 0.000000
-vt 1.000000 1.000000
-vt 0.000000 1.000000
-vt 1.000000 0.500000
-vn 0.000000 -0.000000 1.000000
-vn 1.000000 0.000000 0.000000
-vn 0.000000 0.894400 -0.447200
-vn -1.000000 0.000000 0.000000
-vn -0.447200 0.894400 0.000000
-vn 0.000000 0.000000 -1.000000
-vn 0.000000 -1.000000 -0.000000
-usemtl None.008
+vt 0.0000 0.5000
+vt 0.0000 0.0000
+vt 1.0000 0.0000
+vt 1.0000 0.5000
+vn 0.0000 0.0000 -1.0000
 s off
-f 1/1/1 2/2/1 3/3/1 4/4/1
-f 4/5/2 3/2/2 5/3/2 6/6/2
-f 7/3/3 4/5/3 6/2/3
-f 1/6/4 7/1/4 8/2/4 2/3/4
-f 7/3/5 1/4/5 4/5/5
-f 6/1/6 5/2/6 8/3/6 7/6/6
-f 5/5/7 3/2/7 2/3/7 8/4/7
+f 22/21/7 21/22/7 24/23/7 23/24/7
diff --git a/moreblocks/nodes.lua b/moreblocks/nodes.lua
index da61b3f..8d90614 100644
--- a/moreblocks/nodes.lua
+++ b/moreblocks/nodes.lua
@@ -12,6 +12,10 @@ local sound_stone = default.node_sound_stone_defaults()
 local sound_glass = default.node_sound_glass_defaults()
 local sound_leaves = default.node_sound_leaves_defaults()
 
+-- Don't break on 0.4.14 and earlier.
+local sound_metal = (default.node_sound_metal_defaults
+		and default.node_sound_metal_defaults() or sound_stone)
+
 local function tile_tiles(name)
 	local tex = "moreblocks_" ..name.. ".png"
 	return {tex, tex, tex, tex, tex.. "^[transformR90", tex.. "^[transformR90"}
@@ -31,7 +35,7 @@ local nodes = {
 	},
 	["wood_tile_flipped"] = {
 		description = S("Wooden Tile"),
-		groups = {snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
+		groups = {wood = 1, snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
 		tiles = {"default_wood.png^moreblocks_wood_tile.png^[transformR90",
 		"default_wood.png^moreblocks_wood_tile.png^[transformR90",
 		"default_wood.png^moreblocks_wood_tile.png^[transformR90",
@@ -43,40 +47,40 @@ local nodes = {
 	},
 	["wood_tile_center"] = {
 		description = S("Centered Wooden Tile"),
-		groups = {snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
+		groups = {wood = 1, snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
 		tiles = {"default_wood.png^moreblocks_wood_tile_center.png"},
 		sounds = sound_wood,
 	},
 	["wood_tile_full"] = {
 		description = S("Full Wooden Tile"),
-		groups = {snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
+		groups = {wood = 1, snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
 		tiles = tile_tiles("wood_tile_full"),
 		sounds = sound_wood,
 	},
 	["wood_tile_up"] = {
 		description = S("Upwards Wooden Tile"),
-		groups = {snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
+		groups = {wood = 1, snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
 		tiles = {"default_wood.png^moreblocks_wood_tile_up.png"},
 		sounds = sound_wood,
 		no_stairs = true,
 	},
 	["wood_tile_down"] = {
 		description = S("Downwards Wooden Tile"),
-		groups = {snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
+		groups = {wood = 1, snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
 		tiles = {"default_wood.png^[transformR180^moreblocks_wood_tile_up.png^[transformR180"},
 		sounds = sound_wood,
 		no_stairs = true,
 	},
 	["wood_tile_left"] = {
 		description = S("Leftwards Wooden Tile"),
-		groups = {snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
+		groups = {wood = 1, snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
 		tiles = {"default_wood.png^[transformR270^moreblocks_wood_tile_up.png^[transformR270"},
 		sounds = sound_wood,
 		no_stairs = true,
 	},
 	["wood_tile_right"] = {
 		description = S("Rightwards Wooden Tile"),
-		groups = {snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
+		groups = {wood = 1, snappy = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
 		tiles = {"default_wood.png^[transformR90^moreblocks_wood_tile_up.png^[transformR90"},
 		sounds = sound_wood,
 		no_stairs = true,
@@ -186,6 +190,7 @@ local nodes = {
 			"moreblocks_empty_bookshelf.png"},
 		groups = {snappy = 2, choppy = 3, oddly_breakable_by_hand = 2, flammable = 3},
 		sounds = sound_wood,
+		furnace_burntime = 15,
 		no_stairs = true,
 	},
 	["coal_stone"] = {
@@ -319,7 +324,7 @@ local nodes = {
 	["copperpatina"] = {
 		description = S("Copper Patina Block"),
 		groups = {cracky = 1, level = 2},
-		sounds = sound_stone,
+		sounds = sound_metal,
 	},
 }
 
@@ -353,4 +358,3 @@ minetest.register_craftitem("moreblocks:nothing", {
 	inventory_image = "invisible.png",
 	on_use = function() end,
 })
-
diff --git a/moreblocks/ownership.lua b/moreblocks/ownership.lua
index 1c2431b..355d7f1 100644
--- a/moreblocks/ownership.lua
+++ b/moreblocks/ownership.lua
@@ -22,11 +22,11 @@ function moreblocks.node_is_owned(pos, placer)
 			end
 		end
 
-	elseif type(isprotect)=="function" then 					-- glomie's protection mod
+	elseif type(isprotect)=="function" then						-- glomie's protection mod
 		if not isprotect(5, pos, placer) then
 			ownername = S("someone")
 		end
-	elseif type(protector)=="table" and type(protector.can_dig)=="function" then 					-- Zeg9's protection mod
+	elseif type(protector)=="table" and type(protector.can_dig)=="function" then					-- Zeg9's protection mod
 		if not protector.can_dig(5, pos, placer) then
 			ownername = S("someone")
 		end
diff --git a/moreblocks/stairsplus/conversion.lua b/moreblocks/stairsplus/conversion.lua
index 13966b6..37f2a25 100644
--- a/moreblocks/stairsplus/conversion.lua
+++ b/moreblocks/stairsplus/conversion.lua
@@ -80,8 +80,9 @@ function stairsplus:register_6dfacedir_conversion(modname, material)
 			chance = 1,
 			action = function(pos, node, active_object_count, active_object_count_wider)
 				local fdir = node.param2 or 0
+				local nfdir
 
-				if flip_upside_down and not flip_to_wall then 
+				if flip_upside_down and not flip_to_wall then
 					nfdir = dirs1[fdir + 2]
 				elseif flip_to_wall and not flip_upside_down then
 					nfdir = dirs2[fdir + 1]
@@ -125,7 +126,7 @@ function stairsplus:register_6dfacedir_conversion(modname, material)
 				local fdir = node.param2
 				local nfdir = 20
 
-				if flip_upside_down and not flip_to_wall then 
+				if flip_upside_down and not flip_to_wall then
 					nfdir = dirs1[fdir + 1]
 				elseif flip_to_wall and not flip_upside_down then
 					nfdir = dirs2[fdir + 2]
@@ -136,4 +137,3 @@ function stairsplus:register_6dfacedir_conversion(modname, material)
 		})
 	end
 end
-
diff --git a/moreblocks/stairsplus/microblocks.lua b/moreblocks/stairsplus/microblocks.lua
index a457d10..a3b94d3 100644
--- a/moreblocks/stairsplus/microblocks.lua
+++ b/moreblocks/stairsplus/microblocks.lua
@@ -88,7 +88,7 @@ function stairsplus:register_micro(modname, subname, recipeitem, fields)
 		end
 		def.drawtype = "nodebox"
 		def.paramtype = "light"
-		def.paramtype2 = "facedir"
+		def.paramtype2 = def.paramtype2 or "facedir"
 		def.on_place = minetest.rotate_node
 		def.groups = stairsplus:prepare_groups(fields.groups)
 		def.description = desc
@@ -98,53 +98,53 @@ function stairsplus:register_micro(modname, subname, recipeitem, fields)
 		minetest.register_node(":" ..modname.. ":micro_" ..subname..alternate, def)
 	end
 	minetest.register_alias(modname.. ":micro_" ..subname.. "_bottom", modname.. ":micro_" ..subname)
-	
+
 	circular_saw.known_nodes[recipeitem] = {modname, subname}
 
 	-- Some saw-less recipes:
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = modname .. ":micro_" .. subname .. " 7",
 		recipe = {modname .. ":stair_" .. subname .. "_inner"},
 	})
-	
+
 	minetest.register_craft({
 	output = modname .. ":micro_" .. subname .. " 6",
 		type = "shapeless",
 	recipe = {modname .. ":stair_" .. subname},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = modname .. ":micro_" .. subname .. " 5",
 		recipe = {modname .. ":stair_" .. subname .. "_outer"},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = modname .. ":micro_" .. subname .. " 4",
 		recipe = {modname .. ":slab_" .. subname},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = modname .. ":micro_" .. subname .. " 4",
 		recipe = {modname .. ":stair_" .. subname .. "_alt"},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = modname .. ":micro_" .. subname .. " 3",
 		recipe = {modname .. ":stair_" .. subname .. "_right_half"},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = modname .. ":micro_" .. subname .. " 2",
 		recipe = {modname .. ":panel_" .. subname},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = recipeitem,
diff --git a/moreblocks/stairsplus/panels.lua b/moreblocks/stairsplus/panels.lua
index 314939b..66e736d 100644
--- a/moreblocks/stairsplus/panels.lua
+++ b/moreblocks/stairsplus/panels.lua
@@ -88,7 +88,7 @@ function stairsplus:register_panel(modname, subname, recipeitem, fields)
 		end
 		def.drawtype = "nodebox"
 		def.paramtype = "light"
-		def.paramtype2 = "facedir"
+		def.paramtype2 = def.paramtype2 or "facedir"
 		def.on_place = minetest.rotate_node
 		def.description = desc
 		def.groups = stairsplus:prepare_groups(fields.groups)
@@ -98,7 +98,7 @@ function stairsplus:register_panel(modname, subname, recipeitem, fields)
 		minetest.register_node(":" ..modname.. ":panel_" ..subname..alternate, def)
 	end
 	minetest.register_alias(modname.. ":panel_" ..subname.. "_bottom", modname.. ":panel_" ..subname)
-	
+
 	circular_saw.known_nodes[recipeitem] = {modname, subname}
 
 	-- Some saw-less recipes:
@@ -110,7 +110,7 @@ function stairsplus:register_panel(modname, subname, recipeitem, fields)
 			{recipeitem, recipeitem},
 		},
 	})
-	
+
 	minetest.register_craft({
 		output = modname .. ":panel_" .. subname .. " 12",
 		recipe = {
@@ -118,13 +118,13 @@ function stairsplus:register_panel(modname, subname, recipeitem, fields)
 			{recipeitem, recipeitem},
 		},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = modname .. ":panel_" .. subname,
 		recipe = {modname .. ":micro_" .. subname, modname .. ":micro_" .. subname},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = recipeitem,
diff --git a/moreblocks/stairsplus/slabs.lua b/moreblocks/stairsplus/slabs.lua
index 2acdd41..9fa2494 100644
--- a/moreblocks/stairsplus/slabs.lua
+++ b/moreblocks/stairsplus/slabs.lua
@@ -59,7 +59,7 @@ function stairsplus:register_slab(modname, subname, recipeitem, fields)
 		end
 		def.drawtype = "nodebox"
 		def.paramtype = "light"
-		def.paramtype2 = "facedir"
+		def.paramtype2 = def.paramtype2 or "facedir"
 		def.on_place = minetest.rotate_node
 		def.description = ("%s (%d/16)"):format(desc_base, num)
 		def.groups = stairsplus:prepare_groups(fields.groups)
@@ -78,27 +78,27 @@ function stairsplus:register_slab(modname, subname, recipeitem, fields)
 			output = modname .. ":slab_" .. subname .. " 6",
 			recipe = {{recipeitem, recipeitem, recipeitem}},
 		})
-		
+
 		minetest.register_craft({
 			type = "shapeless",
 			output = modname .. ":slab_" .. subname,
 			recipe = {modname .. ":micro_" .. subname, modname .. ":micro_" .. subname, modname .. ":micro_" .. subname, modname .. ":micro_" .. subname},
 		})
-		
+
 		-- uncomment this rule when conflict is no longer likely to happen
-		-- 	https://github.com/minetest/minetest/issues/2881
+		--	https://github.com/minetest/minetest/issues/2881
 		-- minetest.register_craft({
-		-- 	type = "shapeless",
-		-- 	output = modname .. ":slab_" .. subname,
-		-- 	recipe = {modname .. ":panel_" .. subname, modname .. ":panel_" .. subname},
+		--	type = "shapeless",
+		--	output = modname .. ":slab_" .. subname,
+		--	recipe = {modname .. ":panel_" .. subname, modname .. ":panel_" .. subname},
 		-- })
-		
+
 		-- then remove these two
 		minetest.register_craft({
 			output = modname .. ":slab_" .. subname,
 			recipe = {{modname .. ":panel_" .. subname, modname .. ":panel_" .. subname}},
 		})
-		
+
 		minetest.register_craft({
 			output = modname .. ":slab_" .. subname,
 			recipe = {
@@ -113,109 +113,109 @@ function stairsplus:register_slab(modname, subname, recipeitem, fields)
 			output = recipeitem,
 			recipe = {modname .. ":slab_" .. subname, modname .. ":slab_" .. subname},
 		})
-		
+
 		minetest.register_craft({
 			type = "shapeless",
 			output = recipeitem,
 			recipe = {modname .. ":slab_" .. subname .. "_quarter", modname .. ":slab_" .. subname .. "_quarter", modname .. ":slab_" .. subname .. "_quarter", modname .. ":slab_" .. subname .. "_quarter"},
 		})
-		
+
 		minetest.register_craft({
 			type = "shapeless",
 			output = recipeitem,
 			recipe = {modname .. ":slab_" .. subname .. "_2", modname .. ":slab_" .. subname .. "_2", modname .. ":slab_" .. subname .. "_2", modname .. ":slab_" .. subname .. "_2", modname .. ":slab_" .. subname .. "_2", modname .. ":slab_" .. subname .. "_2", modname .. ":slab_" .. subname .. "_2", modname .. ":slab_" .. subname .. "_2"},
 		})
-		
+
 		minetest.register_craft({
 			type = "shapeless",
 			output = recipeitem,
 			recipe = {modname .. ":slab_" .. subname .. "_three_quarter", modname .. ":slab_" .. subname .. "_quarter"},
 		})
-		
+
 		minetest.register_craft({
 			type = "shapeless",
 			output = recipeitem,
 			recipe = {modname .. ":slab_" .. subname .. "_14", modname .. ":slab_" .. subname .. "_2"},
 		})
-		
+
 		minetest.register_craft({
 			type = "shapeless",
 			output = recipeitem,
 			recipe = {modname .. ":slab_" .. subname .. "_15", modname .. ":slab_" .. subname .. "_1"},
 		})
-		
+
 		minetest.register_craft({
 			type = "shapeless",
 			output = modname .. ":slab_" .. subname,
 			recipe = {modname .. ":slab_" .. subname .. "_quarter", modname .. ":slab_" .. subname .. "_quarter"},
 		})
-		
+
 		minetest.register_craft({
 			type = "shapeless",
 			output = modname .. ":slab_" .. subname,
 			recipe = {modname .. ":slab_" .. subname .. "_2", modname .. ":slab_" .. subname .. "_2", modname .. ":slab_" .. subname .. "_2", modname .. ":slab_" .. subname .. "_2"},
 		})
-		
+
 		minetest.register_craft({
 			type = "shapeless",
 			output = modname .. ":slab_" .. subname,
 			recipe = {modname .. ":slab_" .. subname .. "_1", modname .. ":slab_" .. subname .. "_1", modname .. ":slab_" .. subname .. "_1", modname .. ":slab_" .. subname .. "_1", modname .. ":slab_" .. subname .. "_1", modname .. ":slab_" .. subname .. "_1", modname .. ":slab_" .. subname .. "_1", modname .. ":slab_" .. subname .. "_1"},
 		})
-		
+
 		minetest.register_craft({
 			type = "shapeless",
 			output = modname .. ":slab_" .. subname .. "_quarter",
 			recipe = {modname .. ":slab_" .. subname .. "_2", modname .. ":slab_" .. subname .. "_2"},
 		})
-		
+
 		minetest.register_craft({
 			type = "shapeless",
 			output = modname .. ":slab_" .. subname .. "_quarter",
 			recipe = {modname .. ":slab_" .. subname .. "_1", modname .. ":slab_" .. subname .. "_1", modname .. ":slab_" .. subname .. "_1", modname .. ":slab_" .. subname .. "_1"},
 		})
-		
+
 		minetest.register_craft({
 			type = "shapeless",
 			output = modname .. ":slab_" .. subname .. "_2",
 			recipe = {modname .. ":slab_" .. subname .. "_1", modname .. ":slab_" .. subname .. "_1"},
 		})
-		
+
 		minetest.register_craft({
 			type = "shapeless",
 			output = modname .. ":slab_" .. subname .. "_three_quarter",
 			recipe = {modname .. ":slab_" .. subname, modname .. ":slab_" .. subname .. "_quarter"},
 		})
-		
+
 		minetest.register_craft({
 			type = "shapeless",
 			output = modname .. ":slab_" .. subname .. "_three_quarter",
 			recipe = {modname .. ":slab_" .. subname .. "_quarter", modname .. ":slab_" .. subname .. "_quarter", modname .. ":slab_" .. subname .. "_quarter"},
 		})
-		
+
 		minetest.register_craft({
 			type = "shapeless",
 			output = modname .. ":slab_" .. subname .. "_three_quarter",
 			recipe = {modname .. ":slab_" .. subname .. "_2", modname .. ":slab_" .. subname .. "_2", modname .. ":slab_" .. subname .. "_2", modname .. ":slab_" .. subname .. "_2", modname .. ":slab_" .. subname .. "_2", modname .. ":slab_" .. subname .. "_2"},
 		})
-		
+
 		minetest.register_craft({
 			type = "shapeless",
 			output = modname .. ":slab_" .. subname .. "_14",
 			recipe = {modname .. ":slab_" .. subname .. "_three_quarter", modname .. ":slab_" .. subname .. "_2"},
 		})
-		
+
 		minetest.register_craft({
 			type = "shapeless",
 			output = modname .. ":slab_" .. subname .. "_14",
 			recipe = {modname .. ":slab_" .. subname .. "_2", modname .. ":slab_" .. subname .. "_2", modname .. ":slab_" .. subname .. "_2", modname .. ":slab_" .. subname .. "_2", modname .. ":slab_" .. subname .. "_2", modname .. ":slab_" .. subname .. "_2", modname .. ":slab_" .. subname .. "_2"},
 		})
-		
+
 		minetest.register_craft({
 			type = "shapeless",
 			output = modname .. ":slab_" .. subname .. "_15",
 			recipe = {modname .. ":slab_" .. subname .. "_14", modname .. ":slab_" .. subname .. "_1"},
 		})
-		
+
 		minetest.register_craft({
 			type = "shapeless",
 			output = modname .. ":slab_" .. subname .. " 3",
diff --git a/moreblocks/stairsplus/slopes.lua b/moreblocks/stairsplus/slopes.lua
index da524b6..1868cb3 100644
--- a/moreblocks/stairsplus/slopes.lua
+++ b/moreblocks/stairsplus/slopes.lua
@@ -242,7 +242,7 @@ function stairsplus:register_slope(modname, subname, recipeitem, fields)
 		end
 		def.drawtype = "mesh"
 		def.paramtype = "light"
-		def.paramtype2 = "facedir"
+		def.paramtype2 = def.paramtype2 or "facedir"
 		def.on_place = minetest.rotate_node
 		def.description = desc
 		def.groups = stairsplus:prepare_groups(fields.groups)
@@ -261,99 +261,99 @@ function stairsplus:register_slope(modname, subname, recipeitem, fields)
 		output = recipeitem,
 		recipe =  {modname .. ":slope_" .. subname, modname .. ":slope_" .. subname},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = recipeitem,
 		recipe =  {modname .. ":slope_" .. subname .. "_half", modname .. ":slope_" .. subname .. "_half_raised"},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = recipeitem,
 		recipe =  {modname .. ":slope_" .. subname .. "_half", modname .. ":slope_" .. subname .. "_half",
 				   modname .. ":slope_" .. subname .. "_half", modname .. ":slope_" .. subname .. "_half"},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = recipeitem,
 		recipe =  {modname .. ":slope_" .. subname .. "_outer", modname .. ":slope_" .. subname .. "_inner"},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = recipeitem,
 		recipe =  {modname .. ":slope_" .. subname .. "_outer_half", modname .. ":slope_" .. subname .. "_inner_half_raised"},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = recipeitem,
 		recipe =  {modname .. ":slope_" .. subname .. "_outer_half_raised", modname .. ":slope_" .. subname .. "_inner_half"},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = recipeitem,
 		recipe =  {modname .. ":slope_" .. subname .. "_outer_cut", modname .. ":slope_" .. subname .. "_inner_cut"},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = recipeitem,
 		recipe =  {modname .. ":slope_" .. subname .. "_outer_cut_half", modname .. ":slope_" .. subname .. "_inner_cut_half_raised"},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = recipeitem,
 		recipe =  {modname .. ":slope_" .. subname .. "_cut", modname .. ":slope_" .. subname .. "_cut"},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = modname .. ":slab_" .. subname,
 		recipe =  {modname .. ":slope_" .. subname .. "_half", modname .. ":slope_" .. subname .. "_half"},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = modname .. ":slab_" .. subname,
 		recipe =  {modname .. ":slope_" .. subname .. "_outer_half", modname .. ":slope_" .. subname .. "_inner_half"},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = modname .. ":slab_" .. subname,
 		recipe =  {modname .. ":slope_" .. subname .. "_outer_cut_half", modname .. ":slope_" .. subname .. "_inner_cut_half"},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = modname .. ":slope_" .. subname .. "_half_raised",
 		recipe =  {modname .. ":slope_" .. subname .. "_half", modname .. ":slope_" .. subname .. "_half",
 				   modname .. ":slope_" .. subname .. "_half"},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = modname .. ":slope_" .. subname .. "_half_raised",
 		recipe =  {modname .. ":slab_" .. subname, modname .. ":slope_" .. subname .. "_half"},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = modname .. ":slope_" .. subname .. "_inner_half_raised",
 		recipe =  {modname .. ":slab_" .. subname, modname .. ":slope_" .. subname .. "_inner_half"},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = modname .. ":slope_" .. subname .. "_outer_half_raised",
 		recipe =  {modname .. ":slab_" .. subname, modname .. ":slope_" .. subname .. "_outer_half"},
 	})
-	
+
 	minetest.register_craft({
 		type = "shapeless",
 		output = modname .. ":slope_" .. subname .. "_inner_cut_half_raised",
diff --git a/moreblocks/stairsplus/stairs.lua b/moreblocks/stairsplus/stairs.lua
index 6609466..fc47dbd 100644
--- a/moreblocks/stairsplus/stairs.lua
+++ b/moreblocks/stairsplus/stairs.lua
@@ -128,7 +128,7 @@ function stairsplus:register_stair(modname, subname, recipeitem, fields)
 		end
 		def.drawtype = "nodebox"
 		def.paramtype = "light"
-		def.paramtype2 = "facedir"
+		def.paramtype2 = def.paramtype2 or "facedir"
 		def.on_place = minetest.rotate_node
 		def.description = desc
 		def.groups = stairsplus:prepare_groups(fields.groups)