copy all standard Dreambuilder mods in from the old subgame

(exactly as last supplied there, updates to these mods will follow later)

10 files changed, 1387 insertions, 0 deletions

diff --git a/moreblocks/stairsplus/API.md b/moreblocks/stairsplus/API.md
new file mode 100644
index 0000000..2db0f2b
--- /dev/null
+++ b/moreblocks/stairsplus/API.md
@@ -0,0 +1,24 @@
+API documentation for Stairs+
+=============================
+
+* `stairsplus:register_all(modname, subname, recipeitem, fields)`
+	Registers a stair, slab, panel, microblock, and any other types of
+	nodes to be added in the future.
+	This also registers the node with the circular saw.
+	Example:
+	```lua
+	stairsplus:register_all("moreblocks", "wood", "defaut:wood", {
+		description = "Wooden",
+		tiles = {"default_wood.png"},
+		groups = {oddly_breakabe_by_hand=1},
+		sounds = default.node_sound_wood_defaults(),
+	})
+	```
+The following register only a particular type of microblock.
+You will probably never want to use them directly:
+
+* `stairsplus:register_stair(modname, subname, recipeitem, fields)`
+* `stairsplus:register_slab(modname, subname, recipeitem, fields)`
+* `stairsplus:register_panel(modname, subname, recipeitem, fields)`
+* `stairsplus:register_micro(modname, subname, recipeitem, fields)`
+
diff --git a/moreblocks/stairsplus/aliases.lua b/moreblocks/stairsplus/aliases.lua
new file mode 100644
index 0000000..c235d34
--- /dev/null
+++ b/moreblocks/stairsplus/aliases.lua
@@ -0,0 +1,70 @@
+--[[
+More Blocks: alias definitions
+
+Copyright (c) 2011-2015 Calinou and contributors.
+Licensed under the zlib license. See LICENSE.md for more information.
+--]]
+
+local function register_stairsplus_alias(modname, origname, newname)
+	minetest.register_alias(modname.. ":slab_" ..origname, "moreblocks:slab_" ..newname)
+	minetest.register_alias(modname.. ":slab_" ..origname.. "_inverted", "moreblocks:slab_" ..newname.. "_inverted")
+	minetest.register_alias(modname.. ":slab_" ..origname.. "_wall", "moreblocks:slab_" ..newname.. "_wall")
+	minetest.register_alias(modname.. ":slab_" ..origname.. "_quarter", "moreblocks:slab_" ..newname.. "_quarter")
+	minetest.register_alias(modname.. ":slab_" ..origname.. "_quarter_inverted", "moreblocks:slab_" ..newname.. "_quarter_inverted")
+	minetest.register_alias(modname.. ":slab_" ..origname.. "_quarter_wall", "moreblocks:slab_" ..newname.. "_quarter_wall")
+	minetest.register_alias(modname.. ":slab_" ..origname.. "_three_quarter", "moreblocks:slab_" ..newname.. "_three_quarter")
+	minetest.register_alias(modname.. ":slab_" ..origname.. "_three_quarter_inverted", "moreblocks:slab_" ..newname.. "_three_quarter_inverted")
+	minetest.register_alias(modname.. ":slab_" ..origname.. "_three_quarter_wall", "moreblocks:slab_" ..newname.. "_three_quarter_wall")
+	minetest.register_alias(modname.. ":stair_" ..origname, "moreblocks:stair_" ..newname)
+	minetest.register_alias(modname.. ":stair_" ..origname.. "_inverted", "moreblocks:stair_" ..newname.. "_inverted")
+	minetest.register_alias(modname.. ":stair_" ..origname.. "_wall", "moreblocks:stair_" ..newname.. "_wall")
+	minetest.register_alias(modname.. ":stair_" ..origname.. "_wall_half", "moreblocks:stair_" ..newname.. "_wall_half")
+	minetest.register_alias(modname.. ":stair_" ..origname.. "_wall_half_inverted", "moreblocks:stair_" ..newname.. "_wall_half_inverted")
+	minetest.register_alias(modname.. ":stair_" ..origname.. "_half", "moreblocks:stair_" ..newname.. "_half")
+	minetest.register_alias(modname.. ":stair_" ..origname.. "_half_inverted", "moreblocks:stair_" ..newname.. "_half_inverted")
+	minetest.register_alias(modname.. ":stair_" ..origname.. "_right_half", "moreblocks:stair_" ..newname.. "_right_half")
+	minetest.register_alias(modname.. ":stair_" ..origname.. "_right_half_inverted", "moreblocks:stair_" ..newname.. "_right_half_inverted")
+	minetest.register_alias(modname.. ":stair_" ..origname.. "_wall_half", "moreblocks:stair_" ..newname.. "_wall_half")
+	minetest.register_alias(modname.. ":stair_" ..origname.. "_wall_half_inverted", "moreblocks:stair_" ..newname.. "_wall_half_inverted")
+	minetest.register_alias(modname.. ":stair_" ..origname.. "_inner", "moreblocks:stair_" ..newname.. "_inner")
+	minetest.register_alias(modname.. ":stair_" ..origname.. "_inner_inverted", "moreblocks:stair_" ..newname.. "_inner_inverted")
+	minetest.register_alias(modname.. ":stair_" ..origname.. "_outer", "moreblocks:stair_" ..newname.. "_outer")
+	minetest.register_alias(modname.. ":stair_" ..origname.. "_outer_inverted", "moreblocks:stair_" ..newname.. "_outer_inverted")
+	minetest.register_alias(modname.. ":panel_" ..origname.. "_bottom", "moreblocks:panel_" ..newname.. "_bottom")
+	minetest.register_alias(modname.. ":panel_" ..origname.. "_top", "moreblocks:panel_" ..newname.. "_top")
+	minetest.register_alias(modname.. ":panel_" ..origname.. "_vertical", "moreblocks:panel_" ..newname.. "_vertical")
+	minetest.register_alias(modname.. ":micro_" ..origname.. "_bottom", "moreblocks:micro_" ..newname.. "_bottom")
+	minetest.register_alias(modname.. ":micro_" ..origname.. "_top", "moreblocks:micro_" ..newname.. "_top")
+end
+
+register_stairsplus_alias("stairsplus", "stone", "stone")
+register_stairsplus_alias("stairsplus", "wood", "wood")
+register_stairsplus_alias("stairsplus", "pinewood", "pinewood")
+register_stairsplus_alias("stairsplus", "cobble", "cobble")
+register_stairsplus_alias("stairsplus", "brick", "brick")
+register_stairsplus_alias("stairsplus", "sandstone", "sandstone")
+register_stairsplus_alias("stairsplus", "glass", "glass")
+register_stairsplus_alias("stairsplus", "tree", "tree")
+register_stairsplus_alias("stairsplus", "jungletree", "jungletree")
+register_stairsplus_alias("stairsplus", "pinetree", "pinetree")
+register_stairsplus_alias("stairsplus", "desert_stone", "desert_stone")
+register_stairsplus_alias("stairsplus", "steelblock", "steelblock")
+register_stairsplus_alias("stairsplus", "mossycobble", "mossycobble")
+
+register_stairsplus_alias("moreblocks", "coalstone", "coal_stone")
+register_stairsplus_alias("moreblocks", "junglewood", "jungle_wood")
+register_stairsplus_alias("moreblocks", "circlestonebrick", "circle_stone_bricks")
+register_stairsplus_alias("moreblocks", "ironstone", "iron_stone")
+register_stairsplus_alias("moreblocks", "coalglass", "coal_glass")
+register_stairsplus_alias("moreblocks", "ironglass", "iron_glass")
+register_stairsplus_alias("moreblocks", "glowglass", "glow_glass")
+register_stairsplus_alias("moreblocks", "superglowglass", "super_glow_glass")
+register_stairsplus_alias("moreblocks", "coalchecker", "coal_checker")
+register_stairsplus_alias("moreblocks", "ironchecker", "iron_checker")
+register_stairsplus_alias("moreblocks", "cactuschecker", "cactus_checker")
+register_stairsplus_alias("moreblocks", "ironstonebrick", "iron_stone_bricks")
+register_stairsplus_alias("moreblocks", "stonesquare", "stone_tile")
+register_stairsplus_alias("moreblocks", "splitstonesquare", "split_stone_tile")
+register_stairsplus_alias("moreblocks", "woodtile", "wood_tile")
+register_stairsplus_alias("moreblocks", "woodtile_centered", "wood_tile_centered")
+register_stairsplus_alias("moreblocks", "woodtile_full", "wood_tile_full")
diff --git a/moreblocks/stairsplus/conversion.lua b/moreblocks/stairsplus/conversion.lua
new file mode 100644
index 0000000..13966b6
--- /dev/null
+++ b/moreblocks/stairsplus/conversion.lua
@@ -0,0 +1,139 @@
+--[[
+More Blocks: conversion
+
+Copyright (c) 2011-2015 Calinou and contributors.
+Licensed under the zlib license. See LICENSE.md for more information.
+--]]
+
+-- Function to convert all stairs/slabs/etc nodes from
+-- inverted, wall, etc to regular + 6d facedir
+
+local dirs1 = {21, 20, 23, 22, 21}
+local dirs2 = {15, 8, 17, 6, 15}
+local dirs3 = {14, 11, 16, 5, 14}
+
+function stairsplus:register_6dfacedir_conversion(modname, material)
+	--print("Register stairsplus 6d facedir conversion")
+	--print('ABM for '..modname..' "'..material..'"')
+
+	local objects_list1 = {
+		modname.. ":slab_" ..material.. "_inverted",
+		modname.. ":slab_" ..material.. "_quarter_inverted",
+		modname.. ":slab_" ..material.. "_three_quarter_inverted",
+		modname.. ":stair_" ..material.. "_inverted",
+		modname.. ":stair_" ..material.. "_wall",
+		modname.. ":stair_" ..material.. "_wall_half",
+		modname.. ":stair_" ..material.. "_wall_half_inverted",
+		modname.. ":stair_" ..material.. "_half_inverted",
+		modname.. ":stair_" ..material.. "_right_half_inverted",
+		modname.. ":panel_" ..material.. "_vertical",
+		modname.. ":panel_" ..material.. "_top",
+	}
+
+	local objects_list2 = {
+		modname.. ":slab_" ..material.. "_wall",
+		modname.. ":slab_" ..material.. "_quarter_wall",
+		modname.. ":slab_" ..material.. "_three_quarter_wall",
+		modname.. ":stair_" ..material.. "_inner_inverted",
+		modname.. ":stair_" ..material.. "_outer_inverted",
+		modname.. ":micro_" ..material.. "_top"
+	}
+
+	for _, object in pairs(objects_list1) do
+		local flip_upside_down = false
+		local flip_to_wall = false
+
+		local dest_object = object
+
+		if string.find(dest_object, "_inverted") then
+			flip_upside_down = true
+			dest_object = string.gsub(dest_object, "_inverted", "")
+		end
+
+		if string.find(object, "_top") then
+			flip_upside_down = true
+			dest_object = string.gsub(dest_object, "_top", "")
+		end
+
+		if string.find(dest_object, "_wall") then
+			flip_to_wall = true
+			dest_object = string.gsub(dest_object, "_wall", "")
+		end
+
+		if string.find(dest_object, "_vertical") then
+			flip_to_wall = true
+			dest_object = string.gsub(dest_object, "_vertical", "")
+		end
+
+		if string.find(dest_object, "_half") and not string.find(dest_object, "_right_half") then
+			dest_object = string.gsub(dest_object, "_half", "_right_half")
+		elseif string.find(dest_object, "_right_half") then
+			dest_object = string.gsub(dest_object, "_right_half", "_half")
+		end
+
+		--print("    +---> convert " ..object)
+		--print("    |     to " ..dest_object)
+
+		minetest.register_abm({
+			nodenames = {object},
+			interval = 1,
+			chance = 1,
+			action = function(pos, node, active_object_count, active_object_count_wider)
+				local fdir = node.param2 or 0
+
+				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]
+				elseif flip_to_wall and flip_upside_down then
+					nfdir = dirs3[fdir + 2]
+				end
+				minetest.set_node(pos, {name = dest_object, param2 = nfdir})
+			end
+		})
+	end
+
+	for _, object in pairs(objects_list2) do
+		local flip_upside_down = false
+		local flip_to_wall = false
+
+		local dest_object = object
+
+		if string.find(dest_object, "_inverted") then
+			flip_upside_down = true
+			dest_object = string.gsub(dest_object, "_inverted", "")
+		end
+
+		if string.find(dest_object, "_top") then
+			flip_upside_down = true
+			dest_object = string.gsub(dest_object, "_top", "")
+		end
+
+		if string.find(dest_object, "_wall") then
+			flip_to_wall = true
+			dest_object = string.gsub(dest_object, "_wall", "")
+		end
+
+		--print("    +---> convert " ..object)
+		--print("    |     to " ..dest_object)
+
+		minetest.register_abm({
+			nodenames = {object},
+			interval = 1,
+			chance = 1,
+			action = function(pos, node, active_object_count, active_object_count_wider)
+				local fdir = node.param2
+				local nfdir = 20
+
+				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]
+
+				end
+				minetest.set_node(pos, {name = dest_object, param2 = nfdir})
+			end
+		})
+	end
+end
+
diff --git a/moreblocks/stairsplus/init.lua b/moreblocks/stairsplus/init.lua
new file mode 100644
index 0000000..2a959c0
--- /dev/null
+++ b/moreblocks/stairsplus/init.lua
@@ -0,0 +1,61 @@
+--[[
+More Blocks: Stairs+
+
+Copyright (c) 2011-2015 Calinou and contributors.
+Licensed under the zlib license. See LICENSE.md for more information.
+--]]
+
+-- Nodes will be called <modname>:{stair,slab,panel,micro}_<subname>
+
+local modpath = minetest.get_modpath("moreblocks").. "/stairsplus"
+
+stairsplus = {}
+stairsplus.expect_infinite_stacks = false
+
+if not minetest.get_modpath("unified_inventory")
+and minetest.setting_getbool("creative_mode") then
+	stairsplus.expect_infinite_stacks = true
+end
+
+function stairsplus:prepare_groups(groups)
+	result = {}
+	if groups then
+		for k, v in pairs(groups) do
+			if k ~= "wood" and k ~= "stone" then
+				result[k] = v
+			end
+		end
+	end
+	if not moreblocks.config.stairsplus_in_creative_inventory then
+		result.not_in_creative_inventory = 1
+	end
+	return result
+end
+
+function stairsplus:register_all(modname, subname, recipeitem, fields)
+	self:register_stair(modname, subname, recipeitem, fields)
+	self:register_slab (modname, subname, recipeitem, fields)
+	self:register_slope(modname, subname, recipeitem, fields)
+	self:register_panel(modname, subname, recipeitem, fields)
+	self:register_micro(modname, subname, recipeitem, fields)
+	-- self:register_6dfacedir_conversion(modname, subname) -- Not needed as of Q3 2013, uncomment to fix old maps.
+end
+
+function register_stair_slab_panel_micro(modname, subname, recipeitem, groups, images, description, drop, light)
+	stairsplus:register_all(modname, subname, recipeitem, {
+		groups = groups,
+		tiles = images,
+		description = description,
+		drop = drop,
+		light_source = light
+	})
+end
+
+-- dofile(modpath.. "/aliases.lua") -- Not needed as of Q2 2013, uncomment to fix old maps.
+-- dofile(modpath.. "/conversion.lua") -- Not needed as of Q2 2013, uncomment to fix old maps.
+dofile(modpath .. "/stairs.lua")
+dofile(modpath .. "/slabs.lua")
+dofile(modpath .. "/slopes.lua")
+dofile(modpath .. "/panels.lua")
+dofile(modpath .. "/microblocks.lua")
+dofile(modpath .. "/registrations.lua")
diff --git a/moreblocks/stairsplus/microblocks.lua b/moreblocks/stairsplus/microblocks.lua
new file mode 100644
index 0000000..680b3ca
--- /dev/null
+++ b/moreblocks/stairsplus/microblocks.lua
@@ -0,0 +1,138 @@
+--[[
+More Blocks: microblock definitions
+
+Copyright (c) 2011-2015 Calinou and contributors.
+Licensed under the zlib license. See LICENSE.md for more information.
+--]]
+
+local S = moreblocks.intllib
+
+-- Node will be called <modname>:micro_<subname>
+
+function register_micro(modname, subname, recipeitem, groups, images, description, drop, light)
+	stairsplus:register_micro(modname, subname, recipeitem, {
+		groups = groups,
+		tiles = images,
+		description = description,
+		drop = drop,
+		light_source = light,
+		sounds = default.node_sound_stone_defaults(),
+	})
+end
+
+function stairsplus:register_micro(modname, subname, recipeitem, fields)
+	local defs = {
+		[""] = {
+			node_box = {
+				type = "fixed",
+				fixed = {-0.5, -0.5, 0, 0, 0, 0.5},
+			},
+		},
+		["_1"] = {
+			node_box = {
+				type = "fixed",
+				fixed = {-0.5, -0.5, 0, 0, -0.4375, 0.5},
+			},
+		},
+		["_2"] = {
+			node_box = {
+				type = "fixed",
+				fixed = {-0.5, -0.5, 0, 0, -0.375, 0.5},
+			},
+		},
+		["_4"] = {
+			node_box = {
+				type = "fixed",
+				fixed = {-0.5, -0.5, 0, 0, -0.25, 0.5},
+			},
+		},
+		["_12"] = {
+			node_box = {
+				type = "fixed",
+				fixed = {-0.5, -0.5, 0, 0, 0.25, 0.5},
+			},
+		},
+		["_14"] = {
+			node_box = {
+				type = "fixed",
+				fixed = {-0.5, -0.5, 0, 0, 0.375, 0.5},
+			},
+		},
+		["_15"] = {
+			node_box = {
+				type = "fixed",
+				fixed = {-0.5, -0.5, 0, 0, 0.4375, 0.5},
+			},
+		}
+	}
+
+	local desc = S("%s Microblock"):format(fields.description)
+	for alternate, def in pairs(defs) do
+		for k, v in pairs(fields) do
+			def[k] = v
+		end
+		def.drawtype = "nodebox"
+		def.paramtype = "light"
+		def.paramtype2 = "facedir"
+		def.on_place = minetest.rotate_node
+		def.groups = stairsplus:prepare_groups(fields.groups)
+		def.description = desc
+		if fields.drop then
+			def.drop = modname.. ":micro_" ..fields.drop..alternate
+		end
+		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,
+		recipe = {modname .. ":micro_" .. subname, modname .. ":micro_" .. subname, modname .. ":micro_" .. subname, modname .. ":micro_" .. subname, modname .. ":micro_" .. subname, modname .. ":micro_" .. subname, modname .. ":micro_" .. subname, modname .. ":micro_" .. subname},
+	})
+end
diff --git a/moreblocks/stairsplus/panels.lua b/moreblocks/stairsplus/panels.lua
new file mode 100644
index 0000000..4fb3f13
--- /dev/null
+++ b/moreblocks/stairsplus/panels.lua
@@ -0,0 +1,118 @@
+--[[
+More Blocks: panel definitions
+
+Copyright (c) 2011-2015 Calinou and contributors.
+Licensed under the zlib license. See LICENSE.md for more information.
+--]]
+
+local S = moreblocks.intllib
+
+-- Node will be called <modname>:panel_<subname>
+
+function register_panel(modname, subname, recipeitem, groups, images, description, drop, light)
+	stairsplus:register_panel(modname, subname, recipeitem, {
+		groups = groups,
+		tiles = images,
+		description = description,
+		drop = drop,
+		light_source = light,
+		sounds = default.node_sound_stone_defaults(),
+	})
+end
+
+function stairsplus:register_panel(modname, subname, recipeitem, fields)
+	local defs = {
+		[""] = {
+			node_box = {
+				type = "fixed",
+				fixed = {-0.5, -0.5, 0, 0.5, 0, 0.5},
+			},
+		},
+		["_1"] = {
+			node_box = {
+				type = "fixed",
+				fixed = {-0.5, -0.5, 0, 0.5, -0.4375, 0.5},
+			},
+		},
+		["_2"] = {
+			node_box = {
+				type = "fixed",
+				fixed = {-0.5, -0.5, 0, 0.5, -0.375, 0.5},
+			},
+		},
+		["_4"] = {
+			node_box = {
+				type = "fixed",
+				fixed = {-0.5, -0.5, 0, 0.5, -0.25, 0.5},
+			},
+		},
+		["_12"] = {
+			node_box = {
+				type = "fixed",
+				fixed = {-0.5, -0.5, 0, 0.5, 0.25, 0.5},
+			},
+		},
+		["_14"] = {
+			node_box = {
+				type = "fixed",
+				fixed = {-0.5, -0.5, 0, 0.5, 0.375, 0.5},
+			},
+		},
+		["_15"] = {
+			node_box = {
+				type = "fixed",
+				fixed = {-0.5, -0.5, 0, 0.5, 0.4375, 0.5},
+			},
+		}
+	}
+
+	local desc = S("%s Panel"):format(fields.description)
+	for alternate, def in pairs(defs) do
+		for k, v in pairs(fields) do
+			def[k] = v
+		end
+		def.drawtype = "nodebox"
+		def.paramtype = "light"
+		def.paramtype2 = "facedir"
+		def.on_place = minetest.rotate_node
+		def.description = desc
+		def.groups = stairsplus:prepare_groups(fields.groups)
+		if fields.drop then
+			def.drop = modname.. ":panel_" ..fields.drop..alternate
+		end
+		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:
+
+	minetest.register_craft({
+		output = modname .. ":panel_" .. subname .. " 12",
+		recipe = {
+			{recipeitem, ""},
+			{recipeitem, recipeitem},
+		},
+	})
+	
+	minetest.register_craft({
+		output = modname .. ":panel_" .. subname .. " 12",
+		recipe = {
+			{"", recipeitem},
+			{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,
+		recipe = {modname .. ":panel_" .. subname, modname .. ":panel_" .. subname, modname .. ":panel_" .. subname, modname .. ":panel_" .. subname},
+	})
+end
diff --git a/moreblocks/stairsplus/registrations.lua b/moreblocks/stairsplus/registrations.lua
new file mode 100644
index 0000000..3e08565
--- /dev/null
+++ b/moreblocks/stairsplus/registrations.lua
@@ -0,0 +1,57 @@
+--[[
+More Blocks: registrations
+
+Copyright (c) 2011-2015 Calinou and contributors.
+Licensed under the zlib license. See LICENSE.md for more information.
+--]]
+
+local default_nodes = { -- Default stairs/slabs/panels/microblocks:
+	"stone",
+	"cobble",
+	"mossycobble",
+	"brick",
+	"sandstone",
+	"steelblock",
+	"goldblock",
+	"copperblock",
+	"bronzeblock",
+	"diamondblock",
+	"desert_stone",
+	"desert_cobble",
+	"meselamp",
+	"glass",
+	"tree",
+	"wood",
+	"jungletree",
+	"junglewood",
+	"pine_tree",
+	"pine_wood",
+	"acacia_tree",
+	"acacia_wood",
+	"obsidian",
+	"obsidian_glass",
+	"stonebrick",
+	"desert_stonebrick",
+	"sandstonebrick",
+	"obsidianbrick",
+}
+
+for _, name in pairs(default_nodes) do
+	local nodename = "default:" .. name
+	local ndef = minetest.registered_nodes[nodename]
+	if ndef then
+		local drop
+		if type(ndef.drop) == "string" then
+			drop = ndef.drop:sub(9)
+		end
+		stairsplus:register_all("moreblocks", name, nodename, {
+			description = ndef.description,
+			drop = drop,
+			groups = ndef.groups,
+			sounds = ndef.sounds,
+			tiles = ndef.tiles,
+			sunlight_propagates = true,
+			light_source = ndef.light_source
+		})
+	end
+end
diff --git a/moreblocks/stairsplus/slabs.lua b/moreblocks/stairsplus/slabs.lua
new file mode 100644
index 0000000..cc3502c
--- /dev/null
+++ b/moreblocks/stairsplus/slabs.lua
@@ -0,0 +1,209 @@
+--[[
+More Blocks: slab definitions
+
+Copyright (c) 2011-2015 Calinou and contributors.
+Licensed under the zlib license. See LICENSE.md for more information.
+--]]
+
+local S = moreblocks.intllib
+
+-- Node will be called <modname>:slab_<subname>
+
+function register_slab(modname, subname, recipeitem, groups, images, description, drop, light)
+	stairsplus:register_slab(modname, subname, recipeitem, {
+		groups = groups,
+		tiles = images,
+		description = description,
+		drop = drop,
+		light_source = light,
+		sounds = default.node_sound_stone_defaults(),
+	})
+end
+
+function stairsplus:register_slab(modname, subname, recipeitem, fields)
+	local defs = {
+		[""] = 8,
+		["_quarter"] = 4,
+		["_three_quarter"] = 12,
+		["_1"] = 1,
+		["_2"] = 2,
+		["_14"] = 14,
+		["_15"] = 15,
+	}
+
+	local desc_base = S("%s Slab"):format(fields.description)
+	for alternate, num in pairs(defs) do
+		local def = {
+			node_box = {
+				type = "fixed",
+				fixed = {-0.5, -0.5, -0.5, 0.5, (num/16)-0.5, 0.5},
+			}
+		}
+		for k, v in pairs(fields) do
+			def[k] = v
+		end
+		def.drawtype = "nodebox"
+		def.paramtype = "light"
+		def.paramtype2 = "facedir"
+		def.on_place = minetest.rotate_node
+		def.description = ("%s (%d/16)"):format(desc_base, num)
+		def.groups = stairsplus:prepare_groups(fields.groups)
+		if fields.drop then
+			def.drop = modname.. ":slab_" .. fields.drop .. alternate
+		end
+		minetest.register_node(":" .. modname .. ":slab_" .. subname .. alternate, def)
+	end
+	minetest.register_alias("stairs:slab_" .. subname, modname .. ":slab_" .. subname)
+
+	circular_saw.known_nodes[recipeitem] = {modname, subname}
+
+	-- Some saw-less recipes:
+
+		minetest.register_craft({
+			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
+		-- minetest.register_craft({
+		-- 	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 = {
+				{modname .. ":panel_" .. subname},
+				{modname .. ":panel_" .. subname},
+			},
+		})
+		------------------------------
+
+		minetest.register_craft({
+			type = "shapeless",
+			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",
+			recipe = {modname .. ":stair_" .. subname, modname .. ":stair_" .. subname},
+		})
+end
diff --git a/moreblocks/stairsplus/slopes.lua b/moreblocks/stairsplus/slopes.lua
new file mode 100644
index 0000000..49058e3
--- /dev/null
+++ b/moreblocks/stairsplus/slopes.lua
@@ -0,0 +1,347 @@
+--[[
+More Blocks: slope definitions
+
+Copyright (c) 2011-2015 Calinou and contributors.
+Licensed under the zlib license. See LICENSE.md for more information.
+--]]
+
+local S = moreblocks.intllib
+
+local box_slope = {
+	type = "fixed",
+	fixed = {
+		{-0.5,  -0.5,  -0.5, 0.5, -0.25, 0.5},
+		{-0.5, -0.25, -0.25, 0.5,     0, 0.5},
+		{-0.5,     0,     0, 0.5,  0.25, 0.5},
+		{-0.5,  0.25,  0.25, 0.5,   0.5, 0.5}
+	}
+}
+
+local box_slope_half = {
+	type = "fixed",
+	fixed = {
+		{-0.5, -0.5,   -0.5,  0.5, -0.375, 0.5},
+		{-0.5, -0.375, -0.25, 0.5, -0.25,  0.5},
+		{-0.5, -0.25,  0,    0.5, -0.125, 0.5},
+		{-0.5, -0.125, 0.25, 0.5,  0,     0.5},
+	}
+}
+
+local box_slope_half_raised = {
+	type = "fixed",
+	fixed = {
+		{-0.5, -0.5,   -0.5,  0.5, 0.125, 0.5},
+		{-0.5, 0.125, -0.25, 0.5, 0.25,  0.5},
+		{-0.5, 0.25,  0,    0.5, 0.375, 0.5},
+		{-0.5, 0.375, 0.25, 0.5,  0.5,     0.5},
+	}
+}
+
+--==============================================================
+
+local box_slope_inner = {
+	type = "fixed",
+	fixed = {
+		{-0.5, -0.5, -0.5, 0.5, -0.25, 0.5},
+		{-0.5, -0.5, -0.25, 0.5, 0, 0.5},
+		{-0.5, -0.5, -0.5, 0.25, 0, 0.5},
+		{-0.5, 0, -0.5, 0, 0.25, 0.5},
+		{-0.5, 0, 0, 0.5, 0.25, 0.5},
+		{-0.5, 0.25, 0.25, 0.5, 0.5, 0.5},
+		{-0.5, 0.25, -0.5, -0.25, 0.5, 0.5},
+	}
+}
+
+local box_slope_inner_half = {
+	type = "fixed",
+	fixed = {
+		{-0.5, -0.5, -0.5, 0.5, -0.375, 0.5},
+		{-0.5, -0.375, -0.25, 0.5, -0.25, 0.5},
+		{-0.5, -0.375, -0.5, 0.25, -0.25, 0.5},
+		{-0.5, -0.25, -0.5, 0, -0.125, 0.5},
+		{-0.5, -0.25, 0, 0.5, -0.125, 0.5},
+		{-0.5, -0.125, 0.25, 0.5, 0, 0.5},
+		{-0.5, -0.125, -0.5, -0.25, 0, 0.5},
+	}
+}
+
+local box_slope_inner_half_raised = {
+	type = "fixed",
+	fixed = {
+		{-0.5, -0.5, -0.5, 0.5, 0.125, 0.5},
+		{-0.5, 0.125, -0.25, 0.5, 0.25, 0.5},
+		{-0.5, 0.125, -0.5, 0.25, 0.25, 0.5},
+		{-0.5, 0.25, -0.5, 0, 0.375, 0.5},
+		{-0.5, 0.25, 0, 0.5, 0.375, 0.5},
+		{-0.5, 0.375, 0.25, 0.5, 0.5, 0.5},
+		{-0.5, 0.375, -0.5, -0.25, 0.5, 0.5},
+	}
+}
+
+--==============================================================
+
+local box_slope_outer = {
+	type = "fixed",
+	fixed = {
+		{-0.5,  -0.5,  -0.5,   0.5, -0.25, 0.5},
+		{-0.5, -0.25, -0.25,  0.25,     0, 0.5},
+		{-0.5,     0,     0,     0,  0.25, 0.5},
+		{-0.5,  0.25,  0.25, -0.25,   0.5, 0.5}
+	}
+}
+
+local box_slope_outer_half = {
+	type = "fixed",
+	fixed = {
+		{-0.5,  -0.5,  -0.5,   0.5, -0.375, 0.5},
+		{-0.5, -0.375, -0.25,  0.25, -0.25, 0.5},
+		{-0.5,  -0.25,     0,     0, -0.125, 0.5},
+		{-0.5,  -0.125,  0.25, -0.25, 0, 0.5}
+	}
+}
+
+local box_slope_outer_half_raised = {
+	type = "fixed",
+	fixed = {
+		{-0.5,  -0.5,  -0.5,   0.5, 0.125, 0.5},
+		{-0.5, 0.125, -0.25,  0.25, 0.25, 0.5},
+		{-0.5,  0.25,     0,     0, 0.375, 0.5},
+		{-0.5,  0.375,  0.25, -0.25, 0.5, 0.5}
+	}
+}
+
+-- Node will be called <modname>:slope_<subname>
+
+function register_slope(modname, subname, recipeitem, groups, images, description, drop, light)
+	stairsplus:register_slope(modname, subname, recipeitem, {
+		groups = groups,
+		tiles = images,
+		description = description,
+		drop = drop,
+		light_source = light,
+		sounds = default.node_sound_stone_defaults(),
+	})
+end
+
+function stairsplus:register_slope(modname, subname, recipeitem, fields)
+	local defs = {
+		[""] = {
+			mesh = "moreblocks_slope.obj",
+			collision_box = box_slope,
+			selection_box = box_slope,
+			
+		},
+		["_half"] = {
+			mesh = "moreblocks_slope_half.obj",
+			collision_box = box_slope_half,
+			selection_box = box_slope_half,
+		},
+		["_half_raised"] = {
+			mesh = "moreblocks_slope_half_raised.obj",
+			collision_box = box_slope_half_raised,
+			selection_box = box_slope_half_raised,
+		},
+		
+--==============================================================
+		
+		["_inner"] = {
+			mesh = "moreblocks_slope_inner.obj",
+			collision_box = box_slope_inner,
+			selection_box = box_slope_inner,
+		},
+		["_inner_half"] = {
+			mesh = "moreblocks_slope_inner_half.obj",
+			collision_box = box_slope_inner_half,
+			selection_box = box_slope_inner_half,
+		},
+		["_inner_half_raised"] = {
+			mesh = "moreblocks_slope_inner_half_raised.obj",
+			collision_box = box_slope_inner_half_raised,
+			selection_box = box_slope_inner_half_raised,
+		},
+		
+--==============================================================
+		
+		["_inner_cut"] = {
+			mesh = "moreblocks_slope_inner_cut.obj",
+			collision_box = box_slope_inner,
+			selection_box = box_slope_inner,
+		},
+		["_inner_cut_half"] = {
+			mesh = "moreblocks_slope_inner_cut_half.obj",
+			collision_box = box_slope_inner_half,
+			selection_box = box_slope_inner_half,
+		},
+		["_inner_cut_half_raised"] = {
+			mesh = "moreblocks_slope_inner_cut_half_raised.obj",
+			collision_box = box_slope_inner_half_raised,
+			selection_box = box_slope_inner_half_raised,
+		},
+
+--==============================================================
+
+		["_outer"] = {
+			mesh = "moreblocks_slope_outer.obj",
+			collision_box = box_slope_outer,
+			selection_box = box_slope_outer,
+		},
+		["_outer_half"] = {
+			mesh = "moreblocks_slope_outer_half.obj",
+			collision_box = box_slope_outer_half,
+			selection_box = box_slope_outer_half,
+		},
+		["_outer_half_raised"] = {
+			mesh = "moreblocks_slope_outer_half_raised.obj",
+			collision_box = box_slope_outer_half_raised,
+			selection_box = box_slope_outer_half_raised,
+		},
+		
+--==============================================================
+		
+		["_outer_cut"] = {
+			mesh = "moreblocks_slope_outer_cut.obj",
+			collision_box = box_slope_outer,
+			selection_box = box_slope_outer,
+		},
+		["_outer_cut_half"] = {
+			mesh = "moreblocks_slope_outer_cut_half.obj",
+			collision_box = box_slope_outer_half,
+			selection_box = box_slope_outer_half,
+		},
+		["_outer_cut_half_raised"] = {
+			mesh = "moreblocks_slope_outer_cut_half_raised.obj",
+			collision_box = box_slope_outer_half_raised,
+			selection_box = box_slope_outer_half_raised,
+		},
+		["_cut"] = {
+			mesh = "moreblocks_slope_cut.obj",
+			collision_box = box_slope_outer,
+			selection_box = box_slope_outer,
+		},
+	}
+
+	local desc = S("%s Slope"):format(fields.description)
+	for alternate, def in pairs(defs) do
+		for k, v in pairs(fields) do
+			def[k] = v
+		end
+		def.drawtype = "mesh"
+		def.paramtype = "light"
+		def.paramtype2 = "facedir"
+		def.on_place = minetest.rotate_node
+		def.description = desc
+		def.groups = stairsplus:prepare_groups(fields.groups)
+		if fields.drop then
+			def.drop = modname.. ":slope_" ..fields.drop..alternate
+		end
+		minetest.register_node(":" ..modname.. ":slope_" ..subname..alternate, def)
+	end
+
+	circular_saw.known_nodes[recipeitem] = {modname, subname}
+
+	-- Some saw-less recipes:
+
+	minetest.register_craft({
+		type = "shapeless",
+		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",
+		recipe =  {modname .. ":slab_" .. subname, modname .. ":slope_" .. subname .. "_inner_cut_half"},
+	})
+end
diff --git a/moreblocks/stairsplus/stairs.lua b/moreblocks/stairsplus/stairs.lua
new file mode 100644
index 0000000..dde6d50
--- /dev/null
+++ b/moreblocks/stairsplus/stairs.lua
@@ -0,0 +1,224 @@
+--[[
+More Blocks: stair definitions
+
+Copyright (c) 2011-2015 Calinou and contributors.
+Licensed under the zlib license. See LICENSE.md for more information.
+--]]
+
+local S = moreblocks.intllib
+
+-- Node will be called <modname>:stair_<subname>
+
+function register_stair(modname, subname, recipeitem, groups, images, description, drop, light)
+	stairsplus:register_stair(modname, subname, recipeitem, {
+		groups = groups,
+		tiles = images,
+		description = description,
+		drop = drop,
+		light_source = light,
+		sounds = default.node_sound_stone_defaults(),
+	})
+end
+
+function stairsplus:register_stair(modname, subname, recipeitem, fields)
+	local defs = {
+		[""] = {
+			node_box = {
+				type = "fixed",
+				fixed = {
+					{-0.5, -0.5, -0.5, 0.5, 0, 0.5},
+					{-0.5, 0, 0, 0.5, 0.5, 0.5},
+				},
+			},
+		},
+		["_half"] = {
+			node_box = {
+				type = "fixed",
+				fixed = {
+					{-0.5, -0.5, -0.5, 0, 0, 0.5},
+					{-0.5, 0, 0, 0, 0.5, 0.5},
+				},
+			},
+		},
+		["_right_half" ]= {
+			node_box = {
+				type = "fixed",
+				fixed = {
+					{0, -0.5, -0.5, 0.5, 0, 0.5},
+					{0, 0, 0, 0.5, 0.5, 0.5},
+				},
+			},
+		},
+		["_inner"] = {
+			node_box = {
+				type = "fixed",
+				fixed = {
+					{-0.5, -0.5, -0.5, 0.5, 0, 0.5},
+					{-0.5, 0, 0, 0.5, 0.5, 0.5},
+					{-0.5, 0, -0.5, 0, 0.5, 0},
+				},
+			},
+		},
+		["_outer"] = {
+			node_box = {
+				type = "fixed",
+				fixed = {
+					{-0.5, -0.5, -0.5, 0.5, 0, 0.5},
+					{-0.5, 0, 0, 0, 0.5, 0.5},
+				},
+			},
+		},
+		["_alt"] = {
+			node_box = {
+				type = "fixed",
+				fixed = {
+					{-0.5, -0.5, -0.5, 0.5, 0, 0},
+					{-0.5, 0, 0, 0.5, 0.5, 0.5},
+				},
+			},
+		},
+		["_alt_1"] = {
+			node_box = {
+				type = "fixed",
+				fixed = {
+					{-0.5, -0.0625, -0.5, 0.5, 0, 0},
+					{-0.5, 0.4375, 0, 0.5, 0.5, 0.5},
+				},
+			},
+		},
+		["_alt_2"] = {
+			node_box = {
+				type = "fixed",
+				fixed = {
+					{-0.5, -0.125, -0.5, 0.5, 0, 0},
+					{-0.5, 0.375, 0, 0.5, 0.5, 0.5},
+				},
+			},
+		},
+		["_alt_4"] = {
+			node_box = {
+				type = "fixed",
+				fixed = {
+					{-0.5, -0.25, -0.5, 0.5, 0, 0},
+					{-0.5, 0.25, 0, 0.5, 0.5, 0.5},
+				},
+			},
+		},
+	}
+
+	local desc = S("%s Stairs"):format(fields.description)
+	for alternate, def in pairs(defs) do
+		for k, v in pairs(fields) do
+			def[k] = v
+		end
+		def.drawtype = "nodebox"
+		def.paramtype = "light"
+		def.paramtype2 = "facedir"
+		def.on_place = minetest.rotate_node
+		def.description = desc
+		def.groups = stairsplus:prepare_groups(fields.groups)
+		if fields.drop then
+			def.drop = modname .. ":stair_" .. fields.drop .. alternate
+		end
+		minetest.register_node(":" .. modname .. ":stair_" .. subname .. alternate, def)
+	end
+	minetest.register_alias("stairs:stair_" .. subname, modname .. ":stair_" .. subname)
+
+	circular_saw.known_nodes[recipeitem] = {modname, subname}
+
+	-- Some saw-less recipes:
+	
+	minetest.register_craft({
+		output = modname .. ":stair_" .. subname .. " 8",
+		recipe = {
+			{recipeitem, "", ""},
+			{recipeitem, recipeitem, ""},
+			{recipeitem, recipeitem, recipeitem},
+		},
+	})
+
+	minetest.register_craft({
+		output = modname .. ":stair_" .. subname .. " 8",
+		recipe = {
+			{"", "", recipeitem},
+			{"", recipeitem, recipeitem},
+			{recipeitem, recipeitem, recipeitem},
+		},
+	})
+	
+	minetest.register_craft({
+		type = "shapeless",
+		output = modname .. ":stair_" .. subname,
+		recipe = {modname .. ":panel_" .. subname, modname .. ":slab_" .. subname},
+	})
+	
+	minetest.register_craft({
+		type = "shapeless",
+		output = modname .. ":stair_" .. subname,
+		recipe = {modname .. ":panel_" .. subname, modname .. ":panel_" .. subname, modname .. ":panel_" .. subname},
+	})
+	
+	minetest.register_craft({
+		type = "shapeless",
+		output = modname .. ":stair_" .. subname .. "_outer",
+		recipe = {modname .. ":micro_" .. subname, modname .. ":slab_" .. subname},
+	})
+	
+	minetest.register_craft({
+		type = "shapeless",
+		output = modname .. ":stair_" .. subname .. "_half",
+		recipe = {modname .. ":micro_" .. subname, modname .. ":micro_" .. subname, modname .. ":micro_" .. subname},
+	})
+	
+	minetest.register_craft({
+		type = "shapeless",
+		output = modname .. ":stair_" .. subname .. "_half",
+		recipe = {modname .. ":panel_" .. subname, modname .. ":micro_" .. subname},
+	})
+	
+	minetest.register_craft({
+		type = "shapeless",
+		output = modname .. ":stair_" .. subname .. "_right_half",
+		recipe = {modname .. ":stair_" .. subname .. "_half"},
+	})
+	
+	minetest.register_craft({
+		type = "shapeless",
+		output = modname .. ":stair_" .. subname,
+		recipe = {modname .. ":micro_" .. subname, modname .. ":micro_" .. subname, modname .. ":micro_" .. subname, modname .. ":micro_" .. subname, modname .. ":micro_" .. subname, modname .. ":micro_" .. subname},
+	})
+	
+	minetest.register_craft({
+		type = "shapeless",
+		output = modname .. ":stair_" .. subname .. "_inner",
+		recipe = {modname .. ":micro_" .. subname, modname .. ":micro_" .. subname, modname .. ":micro_" .. subname, modname .. ":micro_" .. subname, modname .. ":micro_" .. subname, modname .. ":micro_" .. subname, modname .. ":micro_" .. subname},
+	})
+	
+	minetest.register_craft({
+		type = "shapeless",
+		output = modname .. ":stair_" .. subname .. "_outer",
+		recipe = {modname .. ":micro_" .. subname, modname .. ":micro_" .. subname, modname .. ":micro_" .. subname, modname .. ":micro_" .. subname, modname .. ":micro_" .. subname},
+	})
+	
+	minetest.register_craft({
+		type = "shapeless",
+		output = modname .. ":stair_" .. subname,
+		recipe = {modname .. ":panel_" .. subname, modname .. ":panel_" .. subname, modname .. ":panel_" .. subname},
+	})
+	
+	minetest.register_craft({ -- See mirrored variation of the recipe below.
+		output = modname .. ":stair_" .. subname .. "_alt",
+		recipe = {
+			{modname .. ":panel_" .. subname, ""},
+			{""                            , modname .. ":panel_" .. subname},
+		},
+	})
+	
+	minetest.register_craft({ -- Mirrored variation of the recipe above.
+		output = modname .. ":stair_" .. subname .. "_alt",
+		recipe = {
+			{""                            , modname .. ":panel_" .. subname},
+			{modname .. ":panel_" .. subname, ""},
+		},
+	})
+end