update street signs

135 files changed, 11115 insertions, 1663 deletions

diff --git a/street_signs/api.lua b/street_signs/api.lua
new file mode 100644
index 0000000..1ac4afe
--- /dev/null
+++ b/street_signs/api.lua
@@ -0,0 +1,487 @@
+-- signs api; most of this came from signs_lib but rewritten to some degree
+
+local S = street_signs.gettext
+
+local wall_dir_change = {
+	[0] = 2,
+	2,
+	5,
+	4,
+	2,
+	3,
+}
+
+street_signs.wallmounted_rotate = function(pos, node, user, mode)
+	if mode ~= screwdriver.ROTATE_FACE then return false end
+	minetest.swap_node(pos, { name = node.name, param2 = wall_dir_change[node.param2 % 6] })
+	for _, v in ipairs(minetest.get_objects_inside_radius(pos, 0.5)) do
+		local e = v:get_luaentity()
+		if e and e.name == "street_signs:text" then
+			v:remove()
+		end
+	end
+	street_signs.update_sign(pos)
+	return true
+end
+
+street_signs.facedir_rotate = function(pos, node, user, mode)
+	if mode ~= screwdriver.ROTATE_FACE then return false end
+	newparam2 = ((node.param2 % 6 ) == 0) and 1 or 0
+	minetest.swap_node(pos, { name = node.name, param2 = newparam2 })
+	for _, v in ipairs(minetest.get_objects_inside_radius(pos, 0.5)) do
+		local e = v:get_luaentity()
+		if e and e.name == "street_signs:text" then
+			v:remove()
+		end
+	end
+	street_signs.update_sign(pos)
+	return true
+end
+
+street_signs.modpath = minetest.get_modpath("street_signs")
+
+local DEFAULT_TEXT_SCALE = {x=10, y=10}
+
+-- infinite stacks
+
+if not minetest.settings:get_bool("creative_mode") then
+	street_signs.expect_infinite_stacks = false
+else
+	street_signs.expect_infinite_stacks = true
+end
+
+-- CONSTANTS
+
+-- Path to the textures.
+local TP = street_signs.path .. "/textures"
+-- Font file formatter
+local CHAR_FILE = "%s_%02x.png"
+-- Fonts path
+local CHAR_PATH = TP .. "/" .. CHAR_FILE
+
+-- Lots of overkill here. KISS advocates, go away, shoo! ;) -- kaeza
+
+local PNG_HDR = string.char(0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A)
+
+-- check if a file does exist
+-- to avoid reopening file after checking again
+-- pass TRUE as second argument
+function file_exists(name, return_handle, mode)
+	mode = mode or "r";
+	local f = io.open(name, mode)
+	if f ~= nil then
+		if (return_handle) then
+			return f
+		end
+		io.close(f) 
+		return true 
+	else 
+		return false 
+	end
+end
+
+-- Read the image size from a PNG file.
+-- Returns image_w, image_h.
+-- Only the LSB is read from each field!
+local function read_image_size(filename)
+	local f = file_exists(filename, true, "rb")
+	-- file might not exist (don't crash the game)
+	if (not f) then
+		return 0, 0
+	end
+	f:seek("set", 0x0)
+	local hdr = f:read(string.len(PNG_HDR))
+	if hdr ~= PNG_HDR then
+		f:close()
+		return
+	end
+	f:seek("set", 0x13)
+	local ws = f:read(1)
+	f:seek("set", 0x17)
+	local hs = f:read(1)
+	f:close()
+	return ws:byte(), hs:byte()
+end
+
+-- 4 rows, max 80 chars per, plus a bit of fudge to
+-- avoid excess trimming (e.g. due to color codes)
+
+local MAX_INPUT_CHARS = 400
+
+-- helper functions to trim sign text input/output
+
+local function trim_input(text)
+	return text:sub(1, math.min(MAX_INPUT_CHARS, text:len()))
+end
+
+local function build_char_db(font_size)
+
+	local cw = {}
+
+	-- To calculate average char width.
+	local total_width = 0
+	local char_count = 0
+
+	for c = 32, 255 do
+		local w, h = read_image_size(CHAR_PATH:format("street_signs_font_"..font_size.."px", c))
+		if w and h then
+			local ch = string.char(c)
+			cw[ch] = w
+			total_width = total_width + w
+			char_count = char_count + 1
+		end
+	end
+
+	local cbw, cbh = read_image_size(TP.."/street_signs_color_"..font_size.."px_n.png")
+	assert(cbw and cbh, "error reading bg dimensions")
+	return cw, cbw, cbh, (total_width / char_count)
+end
+
+street_signs.charwidth15,
+street_signs.colorbgw15,
+street_signs.lineheight15,
+street_signs.avgwidth15 = build_char_db(15)
+
+street_signs.charwidth31,
+street_signs.colorbgw31,
+street_signs.lineheight31,
+street_signs.avgwidth31 = build_char_db(31)
+
+local sign_groups = {choppy=2, dig_immediate=2}
+local fences_with_sign = { }
+
+-- some local helper functions
+
+local function split_lines_and_words(text)
+	if not text then return end
+	local lines = { }
+	for _, line in ipairs(text:split("\n")) do
+		table.insert(lines, line:split(" "))
+	end
+	return lines
+end
+
+local math_max = math.max
+
+local function fill_line(x, y, w, c, font_size, colorbgw)
+	c = c or "0"
+	local tex = { }
+	for xx = 0, math.max(0, w), colorbgw do
+		table.insert(tex, (":%d,%d=street_signs_color_"..font_size.."px_%s.png"):format(x + xx, y, c))
+	end
+	return table.concat(tex)
+end
+
+-- make char texture file name
+-- if texture file does not exist use fallback texture instead
+local function char_tex(font_name, ch)
+	local c = ch:byte()
+	local exists, tex = file_exists(CHAR_PATH:format(font_name, c))
+	if exists and c ~= 14 then
+		tex = CHAR_FILE:format(font_name, c)
+	else
+		tex = CHAR_FILE:format(font_name, 0x0)
+	end
+	return tex, exists
+end
+
+local function make_line_texture(line, lineno, pos, line_width, line_height, cwidth_tab, font_size, colorbgw)
+	local width = 0
+	local maxw = 0
+	local font_name = "street_signs_font_"..font_size.."px"
+
+	local words = { }
+	local node = minetest.get_node(pos)
+	local def = minetest.registered_items[node.name]
+	local default_color = def.default_color or 0
+
+	local cur_color = tonumber(default_color, 16)
+
+	-- We check which chars are available here.
+	for word_i, word in ipairs(line) do
+		local chars = { }
+		local ch_offs = 0
+		local word_l = #word
+		local i = 1
+		while i <= word_l  do
+			local c = word:sub(i, i)
+			if c == "#" then
+				local cc = tonumber(word:sub(i+1, i+1), 16)
+				if cc then
+					i = i + 1
+					cur_color = cc
+				end
+			else
+				local w = cwidth_tab[c]
+				if w then
+					width = width + w + 1
+					if width >= (line_width - cwidth_tab[" "]) then
+						width = 0
+					else
+						maxw = math_max(width, maxw)
+					end
+					if #chars < MAX_INPUT_CHARS then
+						table.insert(chars, {
+							off = ch_offs,
+							tex = char_tex(font_name, c),
+							col = ("%X"):format(cur_color),
+						})
+					end
+					ch_offs = ch_offs + w
+				end
+			end
+			i = i + 1
+		end
+		width = width + cwidth_tab[" "] + 1
+		maxw = math_max(width, maxw)
+		table.insert(words, { chars=chars, w=ch_offs })
+	end
+
+	-- Okay, we actually build the "line texture" here.
+
+	local texture = { }
+
+	local start_xpos = math.floor((line_width - maxw) / 2) + def.x_offset
+
+	local xpos = start_xpos
+	local ypos = (line_height + def.line_spacing)* lineno + def.y_offset
+
+	cur_color = nil
+
+	for word_i, word in ipairs(words) do
+		local xoffs = (xpos - start_xpos)
+		if (xoffs > 0) and ((xoffs + word.w) > maxw) then
+			table.insert(texture, fill_line(xpos, ypos, maxw, "n", font_size, colorbgw))
+			xpos = start_xpos
+			ypos = ypos + line_height + def.line_spacing
+			lineno = lineno + 1
+			if lineno >= def.number_of_lines then break end
+			table.insert(texture, fill_line(xpos, ypos, maxw, cur_color, font_size, colorbgw))
+		end
+		for ch_i, ch in ipairs(word.chars) do
+			if ch.col ~= cur_color then
+				cur_color = ch.col
+				table.insert(texture, fill_line(xpos + ch.off, ypos, maxw, cur_color, font_size, colorbgw))
+			end
+			table.insert(texture, (":%d,%d=%s"):format(xpos + ch.off, ypos, ch.tex))
+		end
+		table.insert(
+			texture, 
+			(":%d,%d="):format(xpos + word.w, ypos) .. char_tex(font_name, " ")
+		)
+		xpos = xpos + word.w + cwidth_tab[" "]
+		if xpos >= (line_width + cwidth_tab[" "]) then break end
+	end
+
+	table.insert(texture, fill_line(xpos, ypos, maxw, "n", font_size, colorbgw))
+	table.insert(texture, fill_line(start_xpos, ypos + line_height, maxw, "n", font_size, colorbgw))
+
+	return table.concat(texture), lineno
+end
+
+local function make_sign_texture(lines, pos)
+	local node = minetest.get_node(pos)
+	local def = minetest.registered_items[node.name]
+
+	local font_size
+	local line_width
+	local line_height
+	local char_width
+	local colorbgw
+
+	if def.font_size and def.font_size == 31 then
+		font_size = 31
+		line_width = math.floor(street_signs.avgwidth31 * def.chars_per_line) * def.horiz_scaling
+		line_height = street_signs.lineheight31
+		char_width = street_signs.charwidth31
+		colorbgw = street_signs.colorbgw31
+	else
+		font_size = 15
+		line_width = math.floor(street_signs.avgwidth15 * def.chars_per_line) * def.horiz_scaling
+		line_height = street_signs.lineheight15
+		char_width = street_signs.charwidth15
+		colorbgw = street_signs.colorbgw15
+	end
+
+	local texture = { ("[combine:%dx%d"):format(line_width, (line_height + def.line_spacing) * def.number_of_lines * def.vert_scaling) }
+
+	local lineno = 0
+	for i = 1, #lines do
+		if lineno >= def.number_of_lines then break end
+		local linetex, ln = make_line_texture(lines[i], lineno, pos, line_width, line_height, char_width, font_size, colorbgw)
+		table.insert(texture, linetex)
+		lineno = ln + 1
+	end
+	table.insert(texture, "^[makealpha:0,0,0")
+	return table.concat(texture, "")
+end
+
+local function set_obj_text(obj, text, x, pos)
+	local split = split_lines_and_words
+	local text_ansi = Utf8ToAnsi(text)
+	local n = minetest.registered_nodes[minetest.get_node(pos).name]
+	local text_scale = (n and n.text_scale) or DEFAULT_TEXT_SCALE
+	local texture = make_sign_texture(split(text_ansi), pos)
+	obj:set_properties({
+		textures={texture},
+		visual_size = text_scale,
+	})
+end
+
+street_signs.construct_sign = function(pos)
+	local meta = minetest.get_meta(pos)
+	meta:set_string(
+		"formspec",
+		"size[5,2.25]"..
+		"textarea[0.55,0.1;4.5,1.5;text;;${text}]"..
+		"button_exit[1.5,1.65;2,1;ok;"..S("Write").."]"..
+		"background[-0.20,-0.25;5.41,2.98;street_signs_bg.png]")
+	meta:set_string("infotext", "")
+end
+
+street_signs.destruct_sign = function(pos)
+	local objects = minetest.get_objects_inside_radius(pos, 0.5)
+	for _, v in ipairs(objects) do
+		local e = v:get_luaentity()
+		if e and e.name == "street_signs:text" then
+			v:remove()
+		end
+	end
+end
+
+local function make_infotext(text)
+	text = trim_input(text)
+	local lines = split_lines_and_words(text) or {}
+	local lines2 = { }
+	for _, line in ipairs(lines) do
+		table.insert(lines2, (table.concat(line, " "):gsub("#[0-9a-fA-F]", ""):gsub("##", "#")))
+	end
+	return table.concat(lines2, "\n")
+end
+
+street_signs.update_sign = function(pos, fields)
+	local meta = minetest.get_meta(pos)
+
+	local text = fields and fields.text or meta:get_string("text")
+	text = trim_input(text)
+
+	meta:set_string("infotext", make_infotext(text).." ")
+	meta:set_string("text", text)
+
+	local objects = minetest.get_objects_inside_radius(pos, 0.5)
+	local found
+	for _, v in ipairs(objects) do
+		local e = v:get_luaentity()
+		if e and e.name == "street_signs:text" then
+			if found then
+				v:remove()
+			else
+				set_obj_text(v, text, nil, pos)
+				found = true
+			end
+		end
+	end
+	if found then
+		return
+	end
+
+	-- if there is no entity
+	local signnode = minetest.get_node(pos)
+	local signname = signnode.name
+	local def = minetest.registered_items[signname]
+	if not def.entity_info or not def.entity_info.yaw[signnode.param2 + 1] then return end
+	local obj = minetest.add_entity(pos, "street_signs:text")
+
+	obj:setyaw(def.entity_info.yaw[signnode.param2 + 1])
+	obj:set_properties({
+		mesh = def.entity_info.mesh,
+	})
+end
+
+function street_signs.receive_fields(pos, formname, fields, sender)
+	if minetest.is_protected(pos, sender:get_player_name()) then
+		minetest.record_protection_violation(pos,
+			sender:get_player_name())
+		return
+	end
+	if fields and fields.text and fields.ok then
+		minetest.log("action", S("@1 wrote \"@2\" to sign at @3",
+			(sender:get_player_name() or ""),
+			fields.text:gsub('\\', '\\\\'):gsub("\n", "\\n"),
+			minetest.pos_to_string(pos)
+		))
+		street_signs.update_sign(pos, fields)
+	end
+end
+
+local signs_text_on_activate
+
+signs_text_on_activate = function(self)
+	local pos = self.object:getpos()
+	local meta = minetest.get_meta(pos)
+	local signnode = minetest.get_node(pos)
+	local signname = signnode.name
+	local def = minetest.registered_items[signname]
+	local text = meta:get_string("text")
+	if text and def and def.entity_info then
+		text = trim_input(text)
+		set_obj_text(self.object, text, nil, pos)
+		self.object:set_properties({
+			mesh = def.entity_info.mesh,
+		})
+	end
+end
+
+minetest.register_entity("street_signs:text", {
+	collisionbox = { 0, 0, 0, 0, 0, 0 },
+	visual = "mesh",
+	mesh = "street_signs_basic_entity.obj",
+	textures = {},
+	on_activate = signs_text_on_activate,
+})
+
+-- make selection boxes
+-- sizex/sizey specified in inches because that's what MUTCD uses.
+
+function street_signs.make_selection_boxes(sizex, sizey, onpole, xoffs, yoffs, zoffs)
+	local tx = (sizex * 0.0254 ) / 2
+	local ty = (sizey * 0.0254 ) / 2
+	local xo = xoffs and xoffs * 0.0254 or 0
+	local yo = yoffs and yoffs * 0.0254 or 0
+	local zo = zoffs and zoffs * 0.0254 or 0
+
+
+	local t = { -0.5, -ty + yo, -tx + xo, -0.4375, ty + yo, tx + xo }
+
+	if onpole == "_onpole" then
+		return {
+			type = "wallmounted",
+			wall_side = { t[1] - 0.3125 + zo, t[2], t[3], t[4] - 0.3125 + zo, t[5], t[6] },
+			wall_top = {-0.5, -0.5, -0.5, 0.5, 0.5, 0.5 },
+			wall_bottom = {-0.5, -0.5, -0.5, 0.5, 0.5, 0.5 },
+		}
+	else
+		return {
+			type = "wallmounted",
+			wall_side = t,
+			wall_top = { t[3] - xo, -t[1], t[2] + yo, t[6] - xo, -t[4], t[5] + yo},
+			wall_bottom = { t[3] - xo, t[1], t[2] + yo, t[6] - xo, t[4], t[5] + yo }
+		}
+	end
+end
+
+-- switch models to pole-mounted if appropriate
+
+street_signs.after_place_node = function(pos, placer, itemstack, pointed_thing)
+	local ppos = minetest.get_pointed_thing_position(pointed_thing)
+	local pnode = minetest.get_node(ppos)
+	local pdef = minetest.registered_items[pnode.name]
+	if (pdef and pdef.drawtype == "fencelike")
+	  or string.find(pnode.name, "default:fence_")
+	  or pnode.name == "coloredwood:fence"
+	  or (pnode.name == "streets:bigpole" and pnode.param2 < 4)
+	  or (pnode.name == "streets:bigpole" and pnode.param2 > 19 and pnode.param2 < 24) then
+		local node = minetest.get_node(pos)
+		minetest.swap_node(pos, {name = itemstack:get_name().."_onpole", param2 = node.param2})
+	end
+end
diff --git a/street_signs/compat_convert.lua b/street_signs/compat_convert.lua
new file mode 100644
index 0000000..76702b3
--- /dev/null
+++ b/street_signs/compat_convert.lua
@@ -0,0 +1,41 @@
+-- Convert old road/streets modpack signs to street_signs versions
+
+local S = street_signs.gettext
+
+if minetest.get_modpath("infrastructure") then
+	local signs_equiv = {
+		["infrastructure:road_sign_stop"]              = "street_signs:sign_stop",
+		["infrastructure:road_sign_stop_on_post"]      = "street_signs:sign_stop_onpole",
+		["infrastructure:road_sign_yield"]             = "street_signs:sign_yield",
+		["infrastructure:road_sign_yield_on_post"]     = "street_signs:sign_yield_onpole",
+		["infrastructure:road_sign_crosswalk"]         = "street_signs:sign_pedestrian_crossing",
+		["infrastructure:road_sign_crosswalk_on_post"] = "street_signs:sign_pedestrian_crossing_onpole",
+	}
+
+	local old_signs = {}
+
+	for old, new in pairs(signs_equiv) do
+		minetest.unregister_item(old)
+		if not string.find(old, "on_post") then
+			minetest.clear_craft({output = old})
+		end
+		old_signs[#old_signs+1] = old
+	end
+
+	minetest.register_alias_force("infrastructure:road_sign_retroreflective_surface", "air")
+	minetest.register_alias_force("infrastructure:crosswalk_safety_sign_bottom", "street_signs:sign_stop_for_ped")
+	minetest.register_alias_force("infrastructure:crosswalk_safety_sign_top", "air")
+
+	minetest.register_lbm({
+		nodenames = old_signs,
+		name = "street_signs:convert_signs",
+		label = "Convert roads/streets modpack signs",
+		run_at_every_load = true,
+		action = function(pos, node)
+			local newname = signs_equiv[node.name]
+			local dir = minetest.facedir_to_dir(node.param2)
+			if not dir then return end
+			minetest.set_node(pos, {name = newname, param2 = minetest.dir_to_wallmounted(dir)})
+		end
+	})
+end
diff --git a/street_signs/crafting.lua b/street_signs/crafting.lua
new file mode 100644
index 0000000..b149166
--- /dev/null
+++ b/street_signs/crafting.lua
@@ -0,0 +1,138 @@
+-- sign crafts
+
+minetest.register_craft({
+	output = "street_signs:sign_basic",
+	recipe = {
+		{ "dye:green", "default:sign_wall_steel", "dye:green" },
+		{ "dye:white", "default:steel_ingot",     ""          },
+		{ "",          "default:steel_ingot",     ""          },
+	}
+})
+
+minetest.register_craft({
+	output = "street_signs:sign_basic",
+	recipe = {
+		{ "dye:green", "default:sign_wall_steel", "dye:green" },
+		{ "",          "default:steel_ingot",     "dye:white" },
+		{ "",          "default:steel_ingot",     ""          },
+	}
+})
+
+minetest.register_craft({
+	output = "street_signs:sign_basic_top_only",
+	recipe = {
+		{ "dye:green", "default:sign_wall_steel", "dye:green" },
+		{ "dye:white", "default:steel_ingot",     ""          },
+
+	}
+})
+
+minetest.register_craft({
+	output = "street_signs:sign_basic_top_only",
+	recipe = {
+		{ "dye:green", "default:sign_wall_steel", "dye:green" },
+		{ "",          "default:steel_ingot",     "dye:white" },
+	}
+})
+
+minetest.register_craft({
+	output = "street_signs:sign_basic",
+	recipe = {
+		{ "street_signs:sign_basic_top_only" },
+		{ "default:steel_ingot" }
+	}
+})
+
+for _, c in ipairs(street_signs.big_sign_colors) do
+
+	local color = c[1]
+	local defc =  c[2]
+	local dye1 =  c[3]
+	local dye2 =  c[4]
+
+	minetest.register_craft({
+		output = "street_signs:sign_highway_small_"..color,
+		recipe = {
+			{ dye1,                      dye2,                      dye1 },
+			{ dye1,                      dye2,                      dye1 },
+			{ "default:sign_wall_steel", "default:sign_wall_steel", ""   }
+		}
+	})
+
+	minetest.register_craft({
+		output = "street_signs:sign_highway_small_"..color,
+		recipe = {
+			{ dye1, dye2,                      dye1                      },
+			{ dye1, dye2,                      dye1                      },
+			{ "",   "default:sign_wall_steel", "default:sign_wall_steel" }
+		}
+	})
+
+	minetest.register_craft({
+		output = "street_signs:sign_highway_medium_"..color,
+		recipe = {
+			{ "street_signs:sign_highway_small_"..color },
+			{ "street_signs:sign_highway_small_"..color }
+		}
+	})
+
+	minetest.register_craft({
+		output = "street_signs:sign_highway_large_"..color,
+		recipe = {
+			{ "street_signs:sign_highway_small_"..color },
+			{ "street_signs:sign_highway_small_"..color },
+			{ "street_signs:sign_highway_small_"..color }
+		}
+	})
+end
+
+if minetest.get_modpath("signs_lib") then
+
+	minetest.register_craft({
+		output = "street_signs:sign_basic",
+		recipe = {
+			{ "", "signs:sign_wall_green", "" },
+			{ "", "default:steel_ingot",   "" },
+			{ "", "default:steel_ingot",   "" },
+		}
+	})
+
+	minetest.register_craft({
+		output = "street_signs:sign_basic_top_only",
+		recipe = {
+			{ "signs:sign_wall_green" },
+			{ "default:steel_ingot" },
+		}
+	})
+
+	for _, c in ipairs(street_signs.big_sign_colors) do
+
+		local color = c[1]
+		local defc =  c[2]
+
+		minetest.register_craft({
+			output = "street_signs:sign_highway_small_"..color,
+			recipe = {
+				{ "signs:sign_wall_"..color, "signs:sign_wall_"..color },
+			}
+		})
+
+		minetest.register_craft({
+			output = "street_signs:sign_highway_medium_"..color,
+			recipe = {
+				{ "signs:sign_wall_"..color, "signs:sign_wall_"..color },
+				{ "signs:sign_wall_"..color, "signs:sign_wall_"..color }
+			}
+		})
+
+		minetest.register_craft({
+			output = "street_signs:sign_highway_large_"..color,
+			recipe = {
+				{ "signs:sign_wall_"..color, "signs:sign_wall_"..color, "signs:sign_wall_"..color },
+				{ "signs:sign_wall_"..color, "signs:sign_wall_"..color, "signs:sign_wall_"..color }
+			}
+		})
+
+	end
+end
+
diff --git a/street_signs/init.lua b/street_signs/init.lua
index 40045c4..acd2beb 100644
--- a/street_signs/init.lua
+++ b/street_signs/init.lua
@@ -1,6 +1,8 @@
 -- This mod provides your standard green street name signs
 -- (that is, the two-up, 2m high ones identifying street intersections),
--- and the larger kind found above or alongside highways
+-- the larger kind found above or alongside highways,
+-- and a selection of other kinds of signs like stop, pedestrian crossing,
+-- yield, US Route, and so on (all from MUTCD 2009 R2)
 --
 -- forked from signs_lib by Diego Martinez et. al
 
@@ -12,1675 +14,19 @@ screwdriver = screwdriver or {}
 local S, NS = dofile(street_signs.path .. "/intllib.lua")
 street_signs.gettext = S
 
--- text encoding
-dofile(street_signs.path .. "/encoding.lua");
+dofile(street_signs.path .. "/encoding.lua") -- text encoding
 
-local wall_dir_change = {
-	[0] = 2,
-	2,
-	5,
-	4,
-	2,
-	3,
-}
-
-street_signs.wallmounted_rotate = function(pos, node, user, mode)
-	if mode ~= screwdriver.ROTATE_FACE then return false end
-	minetest.swap_node(pos, { name = node.name, param2 = wall_dir_change[node.param2 % 6] })
-	for _, v in ipairs(minetest.get_objects_inside_radius(pos, 0.5)) do
-		local e = v:get_luaentity()
-		if e and e.name == "street_signs:text" then
-			v:remove()
-		end
-	end
-	street_signs.update_sign(pos)
-	return true
-end
-
-street_signs.facedir_rotate = function(pos, node, user, mode)
-	if mode ~= screwdriver.ROTATE_FACE then return false end
-	newparam2 = ((node.param2 % 6 ) == 0) and 1 or 0
-	minetest.swap_node(pos, { name = node.name, param2 = newparam2 })
-	for _, v in ipairs(minetest.get_objects_inside_radius(pos, 0.5)) do
-		local e = v:get_luaentity()
-		if e and e.name == "street_signs:text" then
-			v:remove()
-		end
-	end
-	street_signs.update_sign(pos)
-	return true
-end
-
-street_signs.modpath = minetest.get_modpath("street_signs")
-
-local DEFAULT_TEXT_SCALE = {x=10, y=10}
-
--- infinite stacks
-
-if not minetest.settings:get_bool("creative_mode") then
-	street_signs.expect_infinite_stacks = false
-else
-	street_signs.expect_infinite_stacks = true
-end
-
--- CONSTANTS
-
--- Path to the textures.
-local TP = street_signs.path .. "/textures"
--- Font file formatter
-local CHAR_FILE = "%s_%02x.png"
--- Fonts path
-local CHAR_PATH = TP .. "/" .. CHAR_FILE
-
--- Lots of overkill here. KISS advocates, go away, shoo! ;) -- kaeza
-
-local PNG_HDR = string.char(0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A)
-
--- check if a file does exist
--- to avoid reopening file after checking again
--- pass TRUE as second argument
-function file_exists(name, return_handle, mode)
-	mode = mode or "r";
-	local f = io.open(name, mode)
-	if f ~= nil then
-		if (return_handle) then
-			return f
-		end
-		io.close(f) 
-		return true 
-	else 
-		return false 
-	end
-end
-
--- Read the image size from a PNG file.
--- Returns image_w, image_h.
--- Only the LSB is read from each field!
-local function read_image_size(filename)
-	local f = file_exists(filename, true, "rb")
-	-- file might not exist (don't crash the game)
-	if (not f) then
-		return 0, 0
-	end
-	f:seek("set", 0x0)
-	local hdr = f:read(string.len(PNG_HDR))
-	if hdr ~= PNG_HDR then
-		f:close()
-		return
-	end
-	f:seek("set", 0x13)
-	local ws = f:read(1)
-	f:seek("set", 0x17)
-	local hs = f:read(1)
-	f:close()
-	return ws:byte(), hs:byte()
-end
-
--- 4 rows, max 80 chars per, plus a bit of fudge to
--- avoid excess trimming (e.g. due to color codes)
-
-local MAX_INPUT_CHARS = 400
-
--- helper functions to trim sign text input/output
-
-local function trim_input(text)
-	return text:sub(1, math.min(MAX_INPUT_CHARS, text:len()))
-end
-
-local function build_char_db(font_size)
-
-	local cw = {}
-
-	-- To calculate average char width.
-	local total_width = 0
-	local char_count = 0
-
-	for c = 32, 255 do
-		local w, h = read_image_size(CHAR_PATH:format("street_signs_font_"..font_size.."px", c))
-		if w and h then
-			local ch = string.char(c)
-			cw[ch] = w
-			total_width = total_width + w
-			char_count = char_count + 1
-		end
-	end
-
-	local cbw, cbh = read_image_size(TP.."/street_signs_color_"..font_size.."px_n.png")
-	assert(cbw and cbh, "error reading bg dimensions")
-	return cw, cbw, cbh, (total_width / char_count)
-end
-
-street_signs.charwidth15,
-street_signs.colorbgw15,
-street_signs.lineheight15,
-street_signs.avgwidth15 = build_char_db(15)
-
-street_signs.charwidth31,
-street_signs.colorbgw31,
-street_signs.lineheight31,
-street_signs.avgwidth31 = build_char_db(31)
-
-local sign_groups = {choppy=2, dig_immediate=2}
-local fences_with_sign = { }
-
--- some local helper functions
-
-local function split_lines_and_words(text)
-	if not text then return end
-	local lines = { }
-	for _, line in ipairs(text:split("\n")) do
-		table.insert(lines, line:split(" "))
-	end
-	return lines
-end
-
-local math_max = math.max
-
-local function fill_line(x, y, w, c, font_size, colorbgw)
-	c = c or "0"
-	local tex = { }
-	for xx = 0, math.max(0, w), colorbgw do
-		table.insert(tex, (":%d,%d=street_signs_color_"..font_size.."px_%s.png"):format(x + xx, y, c))
-	end
-	return table.concat(tex)
-end
-
--- make char texture file name
--- if texture file does not exist use fallback texture instead
-local function char_tex(font_name, ch)
-	local c = ch:byte()
-	local exists, tex = file_exists(CHAR_PATH:format(font_name, c))
-	if exists and c ~= 14 then
-		tex = CHAR_FILE:format(font_name, c)
-	else
-		tex = CHAR_FILE:format(font_name, 0x0)
-	end
-	return tex, exists
-end
-
-local function make_line_texture(line, lineno, pos, line_width, line_height, cwidth_tab, font_size, colorbgw)
-	local width = 0
-	local maxw = 0
-	local font_name = "street_signs_font_"..font_size.."px"
-
-	local words = { }
-	local node = minetest.get_node(pos)
-	local def = minetest.registered_items[node.name]
-	local default_color = def.default_color or 0
-
-	local cur_color = tonumber(default_color, 16)
-
-	-- We check which chars are available here.
-	for word_i, word in ipairs(line) do
-		local chars = { }
-		local ch_offs = 0
-		local word_l = #word
-		local i = 1
-		while i <= word_l  do
-			local c = word:sub(i, i)
-			if c == "#" then
-				local cc = tonumber(word:sub(i+1, i+1), 16)
-				if cc then
-					i = i + 1
-					cur_color = cc
-				end
-			else
-				local w = cwidth_tab[c]
-				if w then
-					width = width + w + 1
-					if width >= (line_width - cwidth_tab[" "]) then
-						width = 0
-					else
-						maxw = math_max(width, maxw)
-					end
-					if #chars < MAX_INPUT_CHARS then
-						table.insert(chars, {
-							off = ch_offs,
-							tex = char_tex(font_name, c),
-							col = ("%X"):format(cur_color),
-						})
-					end
-					ch_offs = ch_offs + w
-				end
-			end
-			i = i + 1
-		end
-		width = width + cwidth_tab[" "] + 1
-		maxw = math_max(width, maxw)
-		table.insert(words, { chars=chars, w=ch_offs })
-	end
-
-	-- Okay, we actually build the "line texture" here.
-
-	local texture = { }
-
-	local start_xpos = math.floor((line_width - maxw) / 2) + def.x_offset
-
-	local xpos = start_xpos
-	local ypos = (line_height + def.line_spacing)* lineno + def.y_offset
-
-	cur_color = nil
-
-	for word_i, word in ipairs(words) do
-		local xoffs = (xpos - start_xpos)
-		if (xoffs > 0) and ((xoffs + word.w) > maxw) then
-			table.insert(texture, fill_line(xpos, ypos, maxw, "n", font_size, colorbgw))
-			xpos = start_xpos
-			ypos = ypos + line_height + def.line_spacing
-			lineno = lineno + 1
-			if lineno >= def.number_of_lines then break end
-			table.insert(texture, fill_line(xpos, ypos, maxw, cur_color, font_size, colorbgw))
-		end
-		for ch_i, ch in ipairs(word.chars) do
-			if ch.col ~= cur_color then
-				cur_color = ch.col
-				table.insert(texture, fill_line(xpos + ch.off, ypos, maxw, cur_color, font_size, colorbgw))
-			end
-			table.insert(texture, (":%d,%d=%s"):format(xpos + ch.off, ypos, ch.tex))
-		end
-		table.insert(
-			texture, 
-			(":%d,%d="):format(xpos + word.w, ypos) .. char_tex(font_name, " ")
-		)
-		xpos = xpos + word.w + cwidth_tab[" "]
-		if xpos >= (line_width + cwidth_tab[" "]) then break end
-	end
-
-	table.insert(texture, fill_line(xpos, ypos, maxw, "n", font_size, colorbgw))
-	table.insert(texture, fill_line(start_xpos, ypos + line_height, maxw, "n", font_size, colorbgw))
-
-	return table.concat(texture), lineno
-end
-
-local function make_sign_texture(lines, pos)
-	local node = minetest.get_node(pos)
-	local def = minetest.registered_items[node.name]
-
-	local font_size
-	local line_width
-	local line_height
-	local char_width
-	local colorbgw
-
-	if def.font_size and def.font_size == 31 then
-		font_size = 31
-		line_width = math.floor(street_signs.avgwidth31 * def.chars_per_line) * def.horiz_scaling
-		line_height = street_signs.lineheight31
-		char_width = street_signs.charwidth31
-		colorbgw = street_signs.colorbgw31
-	else
-		font_size = 15
-		line_width = math.floor(street_signs.avgwidth15 * def.chars_per_line) * def.horiz_scaling
-		line_height = street_signs.lineheight15
-		char_width = street_signs.charwidth15
-		colorbgw = street_signs.colorbgw15
-	end
-
-	local texture = { ("[combine:%dx%d"):format(line_width, (line_height + def.line_spacing) * def.number_of_lines * def.vert_scaling) }
-
-	local lineno = 0
-	for i = 1, #lines do
-		if lineno >= def.number_of_lines then break end
-		local linetex, ln = make_line_texture(lines[i], lineno, pos, line_width, line_height, char_width, font_size, colorbgw)
-		table.insert(texture, linetex)
-		lineno = ln + 1
-	end
-	table.insert(texture, "^[makealpha:0,0,0")
-	return table.concat(texture, "")
-end
-
-local function set_obj_text(obj, text, x, pos)
-	local split = split_lines_and_words
-	local text_ansi = Utf8ToAnsi(text)
-	local n = minetest.registered_nodes[minetest.get_node(pos).name]
-	local text_scale = (n and n.text_scale) or DEFAULT_TEXT_SCALE
-	local texture = make_sign_texture(split(text_ansi), pos)
-	obj:set_properties({
-		textures={texture},
-		visual_size = text_scale,
-	})
-end
-
-street_signs.construct_sign = function(pos)
-	local meta = minetest.get_meta(pos)
-	meta:set_string(
-		"formspec",
-		"size[5,2.25]"..
-		"textarea[0.55,0.1;4.5,1.5;text;;${text}]"..
-		"button_exit[1.5,1.65;2,1;ok;"..S("Write").."]"..
-		"background[-0.20,-0.25;5.41,2.98;street_signs_bg.png]")
-	meta:set_string("infotext", "")
-end
-
-street_signs.destruct_sign = function(pos)
-	local objects = minetest.get_objects_inside_radius(pos, 0.5)
-	for _, v in ipairs(objects) do
-		local e = v:get_luaentity()
-		if e and e.name == "street_signs:text" then
-			v:remove()
-		end
-	end
-end
-
-local function make_infotext(text)
-	text = trim_input(text)
-	local lines = split_lines_and_words(text) or {}
-	local lines2 = { }
-	for _, line in ipairs(lines) do
-		table.insert(lines2, (table.concat(line, " "):gsub("#[0-9a-fA-F]", ""):gsub("##", "#")))
-	end
-	return table.concat(lines2, "\n")
-end
-
-street_signs.update_sign = function(pos, fields)
-	local meta = minetest.get_meta(pos)
-
-	local text = fields and fields.text or meta:get_string("text")
-	text = trim_input(text)
-
-	meta:set_string("infotext", make_infotext(text).." ")
-	meta:set_string("text", text)
-
-	local objects = minetest.get_objects_inside_radius(pos, 0.5)
-	local found
-	for _, v in ipairs(objects) do
-		local e = v:get_luaentity()
-		if e and e.name == "street_signs:text" then
-			if found then
-				v:remove()
-			else
-				set_obj_text(v, text, nil, pos)
-				found = true
-			end
-		end
-	end
-	if found then
-		return
-	end
-
-	-- if there is no entity
-	local signnode = minetest.get_node(pos)
-	local signname = signnode.name
-	local def = minetest.registered_items[signname]
-	if not def.entity_info or not def.entity_info.yaw[signnode.param2 + 1] then return end
-	local obj = minetest.add_entity(pos, "street_signs:text")
-
-	obj:setyaw(def.entity_info.yaw[signnode.param2 + 1])
-	obj:set_properties({
-		mesh = def.entity_info.mesh,
-	})
-end
-
-function street_signs.receive_fields(pos, formname, fields, sender)
-	if minetest.is_protected(pos, sender:get_player_name()) then
-		minetest.record_protection_violation(pos,
-			sender:get_player_name())
-		return
-	end
-	if fields and fields.text and fields.ok then
-		minetest.log("action", S("@1 wrote \"@2\" to sign at @3",
-			(sender:get_player_name() or ""),
-			fields.text:gsub('\\', '\\\\'):gsub("\n", "\\n"),
-			minetest.pos_to_string(pos)
-		))
-		street_signs.update_sign(pos, fields)
-	end
-end
-
-local lbm_restore_nodes = {}
-
-local cbox = {
-	type = "fixed",
-	fixed = {
-		{ -1/32, 23/16, -1/32, 1/32, 24/16, 1/32 },
-		{ -1/32, 18/16, -8/16, 1/32, 23/16, 8/16 },
-		{ -1/32, 17/16, -1/32, 1/32, 18/16, 1/32 },
-		{ -8/16, 12/16, -1/32, 8/16, 17/16, 1/32 },
-		{ -1/16, -8/16, -1/16, 1/16, 12/16, 1/16 },
-	}
-}
-
-local stdyaw = {
-	0,
-	math.pi / -2,
-	math.pi,
-	math.pi / 2,
-}
-
-local wmyaw = {
-	nil,
-	nil,
-	math.pi / -2,
-	math.pi / 2,
-	0,
-	math.pi,
-}
-
-local on_construct =function(pos) 
-	street_signs.construct_sign(pos)
-end
-local on_destruct = function(pos)
-	street_signs.destruct_sign(pos)
-end
-local on_receive_fields = function(pos, formname, fields, sender)
-	street_signs.receive_fields(pos, formname, fields, sender)
-end
-local on_punch = function(pos, node, puncher)
-	street_signs.update_sign(pos)
-end
-
-table.insert(lbm_restore_nodes, "street_signs:sign_basic")
-table.insert(lbm_restore_nodes, "street_signs:sign_basic_top_only")
-
-minetest.register_node("street_signs:sign_basic", {
-	description = "D3-1a: Generic intersection street name sign",
-	paramtype = "light",
-	sunlight_propagates = true,
-	paramtype2 = "facedir",
-	drawtype = "mesh",
-	node_box = cbox,
-	selection_box = cbox,
-	mesh = "street_signs_basic.obj",
-	tiles = { "street_signs_basic.png" },
-	groups = {choppy=2, dig_immediate=2},
-	default_color = "f",
-	on_construct = on_construct,
-	on_destruct = on_destruct,
-	on_receive_fields = on_receive_fields,
-	on_punch = on_punch,
-	on_rotate = street_signs.facedir_rotate,
-	number_of_lines = 2,
-	horiz_scaling = 1,
-	vert_scaling = 1,
-	line_spacing = 6,
-	font_size = 15,
-	x_offset = 1,
-	y_offset = 3,
-	chars_per_line = 30,
-	entity_info = {
-		mesh = "street_signs_basic_entity.obj",
-		yaw = stdyaw
-	}
-})
-
-cbox = {
-	type = "fixed",
-	fixed = {
-		{ -1/32,  7/16, -1/32, 1/32,  8/16, 1/32 },
-		{ -1/32,  2/16, -8/16, 1/32,  7/16, 8/16 },
-		{ -1/32,  1/16, -1/32, 1/32,  2/16, 1/32 },
-		{ -8/16, -4/16, -1/32, 8/16,  1/16, 1/32 },
-		{ -1/16, -8/16, -1/16, 1/16, -4/16, 1/16 },
-
-	}
-}
-
-minetest.register_node("street_signs:sign_basic_top_only", {
-	description = "D3-1a: Generic intersection street name sign (top only)",
-	paramtype = "light",
-	sunlight_propagates = true,
-	paramtype2 = "facedir",
-	drawtype = "mesh",
-	node_box = cbox,
-	selection_box = cbox,
-	mesh = "street_signs_basic_top_only.obj",
-	tiles = { "street_signs_basic.png" },
-	groups = {choppy=2, dig_immediate=2},
-	default_color = "f",
-	on_construct = on_construct,
-	on_destruct = on_destruct,
-	on_receive_fields = on_receive_fields,
-	on_punch = on_punch,
-	on_rotate = street_signs.facedir_rotate,
-	number_of_lines = 2,
-	horiz_scaling = 1,
-	vert_scaling = 1,
-	line_spacing = 6,
-	font_size = 15,
-	x_offset = 1,
-	y_offset = 3,
-	chars_per_line = 30,
-	entity_info = {
-		mesh = "street_signs_basic_top_only_entity.obj",
-		yaw = stdyaw
-	}
-})
-
-local colors = {
+street_signs.big_sign_colors = {
 	{ "green",  "f", "dye:green",  "dye:white" },
 	{ "blue",   "f", "dye:blue",   "dye:white" },
 	{ "yellow", "0", "dye:yellow", "dye:black" },
 	{ "orange", "0", "dye:orange", "dye:black" }
 }
 
-for _, c in ipairs(colors) do
-
-	cbox = {
-		type = "wallmounted",
-		wall_side = { -0.5, -0.4375, -0.4375, -0.375, 0.4375, 1.4375 }
-	}
-
-	local color = c[1]
-	local defc = c[2]
-
-	table.insert(lbm_restore_nodes, "street_signs:sign_highway_small_"..color)
-	table.insert(lbm_restore_nodes, "street_signs:sign_highway_medium_"..color)
-	table.insert(lbm_restore_nodes, "street_signs:sign_highway_large_"..color)
-
-	minetest.register_node("street_signs:sign_highway_small_"..color, {
-		description = "Small generic highway sign (3-line, "..color..")",
-		inventory_image = "street_signs_highway_small_"..color.."_inv.png",
-		wield_image = "street_signs_highway_small_"..color.."_inv.png",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_highway_small.obj",
-		tiles = { "street_signs_highway_small_"..color..".png" },
-		default_color = defc,
-		groups = {choppy=2, dig_immediate=2},
-		on_construct = on_construct,
-		on_destruct = on_destruct,
-		on_receive_fields = on_receive_fields,
-		on_punch = on_punch,
-		on_rotate = street_signs.wallmounted_rotate,
-		number_of_lines = 3,
-		horiz_scaling = 2,
-		vert_scaling = 1.15,
-		line_spacing = 2,
-		font_size = 31,
-		x_offset = 9,
-		y_offset = 7,
-		chars_per_line = 22,
-		entity_info = {
-			mesh = "street_signs_highway_small_entity.obj",
-			yaw = wmyaw
-		}
-	})
-	cbox = {
-		type = "wallmounted",
-		wall_side = { -0.5, -0.4375, -0.4375, -0.375, 1.4375, 1.4375 }
-	}
-
-	minetest.register_node("street_signs:sign_highway_medium_"..color, {
-		description = "Medium generic highway sign (5-line, "..color..")",
-		inventory_image = "street_signs_highway_medium_"..color.."_inv.png",
-		wield_image = "street_signs_highway_medium_"..color.."_inv.png",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_highway_medium.obj",
-		tiles = { "street_signs_highway_medium_"..color..".png" },
-		default_color = defc,
-		groups = {choppy=2, dig_immediate=2},
-		on_construct = on_construct,
-		on_destruct = on_destruct,
-		on_receive_fields = on_receive_fields,
-		on_punch = on_punch,
-		on_rotate = street_signs.wallmounted_rotate,
-		number_of_lines = 6,
-		horiz_scaling = 2,
-		vert_scaling = 0.915,
-		line_spacing = 2,
-		font_size = 31,
-		x_offset = 7,
-		y_offset = 10,
-		chars_per_line = 22,
-		entity_info = {
-			mesh = "street_signs_highway_medium_entity.obj",
-			yaw = wmyaw
-		}
-	})
-
-	cbox = {
-		type = "wallmounted",
-		wall_side = { -0.5, -0.4375, -0.4375, -0.375, 1.4375, 2.4375 }
-	}
-
-	minetest.register_node("street_signs:sign_highway_large_"..color, {
-		description = "Large generic highway sign (5-line, "..color..")",
-		inventory_image = "street_signs_highway_large_"..color.."_inv.png",
-		wield_image = "street_signs_highway_large_"..color.."_inv.png",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_highway_large.obj",
-		tiles = { "street_signs_highway_large_"..color..".png" },
-		default_color = defc,
-		groups = {choppy=2, dig_immediate=2},
-		on_construct = on_construct,
-		on_destruct = on_destruct,
-		on_receive_fields = on_receive_fields,
-		on_punch = on_punch,
-		on_rotate = street_signs.wallmounted_rotate,
-		number_of_lines = 6,
-		horiz_scaling = 2,
-		vert_scaling = 0.915,
-		line_spacing = 2,
-		font_size = 31,
-		x_offset = 12,
-		y_offset = 11,
-		chars_per_line = 25,
-		entity_info = {
-			mesh = "street_signs_highway_large_entity.obj",
-			yaw = wmyaw
-		}
-	})
-end
-
-local after_place_node = function(pos, placer, itemstack, pointed_thing)
-	local ppos = minetest.get_pointed_thing_position(pointed_thing)
-	local pnode = minetest.get_node(ppos)
-	local pdef = minetest.registered_items[pnode.name]
-	if (pdef and pdef.drawtype == "fencelike")
-	  or string.find(pnode.name, "default:fence_")
-	  or pnode.name == "coloredwood:fence"
-	  or (pnode.name == "streets:bigpole" and pnode.param2 < 4)
-	  or (pnode.name == "streets:bigpole" and pnode.param2 > 19 and pnode.param2 < 24) then
-		local node = minetest.get_node(pos)
-		minetest.swap_node(pos, {name = itemstack:get_name().."_onpole", param2 = node.param2})
-	end
-end
-
-local function shift_to_pole(t, m)
-	if m ~= "" then
-		return {
-			type = "wallmounted",
-			wall_side = { t[1] - 0.3125, t[2], t[3], t[4] - 0.3125, t[5], t[6] },
-			wall_top = {-0.5, -0.5, -0.5, 0.5, 0.5, 0.5 },
-			wall_bottom = {-0.5, -0.5, -0.5, 0.5, 0.5, 0.5 },
-		}
-	else
-		return {
-			type = "wallmounted",
-			wall_side = t,
-			wall_top = { t[3], -t[1], t[2], t[6], -t[4], t[5] },
-			wall_bottom = { t[3], t[1], t[2], t[6], t[4], t[5] }
-		}
-	end
-end
-
-
-for _, m in ipairs({"", "_onpole"}) do
-
-	cbox = shift_to_pole({ -0.5, -0.46, -0.46, -0.4375, 0.46, 0.46 }, m)
-
-	local nci = nil
-	local on_rotate = street_signs.wallmounted_rotate
-	local pole_mount_tex = nil
-
-	if m ~= "" then
-		nci = 1
-		on_rotate = nil
-		pole_mount_tex = "street_signs_pole_mount.png"
-	end
-
-	table.insert(lbm_restore_nodes, "street_signs:sign_us_route"..m)
-	table.insert(lbm_restore_nodes, "street_signs:sign_us_interstate"..m)
-
-	minetest.register_node("street_signs:sign_us_route"..m, {
-		description = "M1-4: Generic \"US Route\" sign",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_regulatory_36x36"..m..".obj",
-		tiles = { "street_signs_us_route.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_us_route_inv.png",
-		wield_image = "street_signs_us_route_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		default_color = "0",
-		on_construct = on_construct,
-		on_destruct = on_destruct,
-		after_place_node = after_place_node,
-		on_receive_fields = on_receive_fields,
-		on_punch = on_punch,
-		on_rotate = on_rotate,
-		number_of_lines = 1,
-		horiz_scaling = 3.5,
-		vert_scaling = 1.4,
-		line_spacing = 6,
-		font_size = 31,
-		x_offset = 8,
-		y_offset = 11,
-		chars_per_line = 3,
-		entity_info = {
-			mesh = "street_signs_regulatory_36x36_entity"..m..".obj",
-			yaw = wmyaw
-		},
-		drop = "street_signs:sign_us_route"
-	})
-
-	minetest.register_node("street_signs:sign_us_interstate"..m, {
-		description = "M1-1: Generic US Interstate sign",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_interstate_shield"..m..".obj",
-		tiles = { "street_signs_us_interstate.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_us_interstate_inv.png",
-		wield_image = "street_signs_us_interstate_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		default_color = "f",
-		on_construct = on_construct,
-		on_destruct = on_destruct,
-		after_place_node = after_place_node,
-		on_receive_fields = on_receive_fields,
-		on_punch = on_punch,
-		on_rotate = on_rotate,
-		number_of_lines = 1,
-		horiz_scaling = 4.3,
-		vert_scaling = 1.4,
-		line_spacing = 6,
-		font_size = 31,
-		x_offset = 8,
-		y_offset = 14,
-		chars_per_line = 3,
-		entity_info = {
-			mesh = "street_signs_interstate_shield_entity"..m..".obj",
-			yaw = wmyaw
-		},
-		drop = "street_signs:sign_us_interstate"
-	})
-
-	cbox = shift_to_pole({ -0.5, -0.5, -0.5, -0.4375, 0.5, 0.5 }, m)
-
-	table.insert(lbm_restore_nodes, "street_signs:sign_warning_3_line"..m)
-	table.insert(lbm_restore_nodes, "street_signs:sign_warning_4_line"..m)
-	table.insert(lbm_restore_nodes, "street_signs:sign_warning_orange_3_line"..m)
-	table.insert(lbm_restore_nodes, "street_signs:sign_warning_orange_4_line"..m)
-
-	minetest.register_node("street_signs:sign_warning_3_line"..m, {
-		description = "W3-4: Generic US diamond \"warning\" sign (3-line, yellow)",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_warning_36x36"..m..".obj",
-		tiles = { "street_signs_warning.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_warning_3_line_inv.png",
-		wield_image = "street_signs_warning_3_line_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		default_color = "0",
-		on_construct = on_construct,
-		on_destruct = on_destruct,
-		after_place_node = after_place_node,
-		on_receive_fields = on_receive_fields,
-		on_punch = on_punch,
-		on_rotate = on_rotate,
-		number_of_lines = 3,
-		horiz_scaling = 1.75,
-		vert_scaling = 1.75,
-		line_spacing = 1,
-		font_size = 15,
-		x_offset = 6,
-		y_offset = 19,
-		chars_per_line = 15,
-		entity_info = {
-			mesh = "street_signs_warning_36x36_entity"..m..".obj",
-			yaw = wmyaw
-		},
-		drop = "street_signs:sign_warning_3_line"
-	})
-
-	minetest.register_node("street_signs:sign_warning_4_line"..m, {
-		description = "W23-2: Generic US diamond \"warning\" sign (4-line, yellow)",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_warning_36x36"..m..".obj",
-		tiles = { "street_signs_warning.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_warning_4_line_inv.png",
-		wield_image = "street_signs_warning_4_line_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		default_color = "0",
-		on_construct = on_construct,
-		on_destruct = on_destruct,
-		after_place_node = after_place_node,
-		on_receive_fields = on_receive_fields,
-		on_punch = on_punch,
-		on_rotate = on_rotate,
-		number_of_lines = 4,
-		horiz_scaling = 1.75,
-		vert_scaling = 1.75,
-		line_spacing = 1,
-		font_size = 15,
-		x_offset = 6,
-		y_offset = 25,
-		chars_per_line = 15,
-		entity_info = {
-			mesh = "street_signs_warning_36x36_entity"..m..".obj",
-			yaw = wmyaw
-		},
-		drop = "street_signs:sign_warning_4_line"
-	})
-
-	minetest.register_node("street_signs:sign_warning_orange_3_line"..m, {
-		description = "W3-4: Generic US diamond \"warning\" sign (3-line, orange)",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_warning_36x36"..m..".obj",
-		tiles = { "street_signs_warning_orange.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_warning_orange_3_line_inv.png",
-		wield_image = "street_signs_warning_orange_3_line_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		default_color = "0",
-		on_construct = on_construct,
-		on_destruct = on_destruct,
-		after_place_node = after_place_node,
-		on_receive_fields = on_receive_fields,
-		on_punch = on_punch,
-		on_rotate = on_rotate,
-		number_of_lines = 3,
-		horiz_scaling = 1.75,
-		vert_scaling = 1.75,
-		line_spacing = 1,
-		font_size = 15,
-		x_offset = 6,
-		y_offset = 19,
-		chars_per_line = 15,
-		entity_info = {
-			mesh = "street_signs_warning_36x36_entity"..m..".obj",
-			yaw = wmyaw
-		},
-		drop = "street_signs:sign_warning_orange_3_line"
-	})
-
-	minetest.register_node("street_signs:sign_warning_orange_4_line"..m, {
-		description = "W23-2: Generic US diamond \"warning\" sign (4-line, orange)",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_warning_36x36"..m..".obj",
-		tiles = { "street_signs_warning_orange.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_warning_orange_4_line_inv.png",
-		wield_image = "street_signs_warning_orange_4_line_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		default_color = "0",
-		on_construct = on_construct,
-		on_destruct = on_destruct,
-		after_place_node = after_place_node,
-		on_receive_fields = on_receive_fields,
-		on_punch = on_punch,
-		on_rotate = on_rotate,
-		number_of_lines = 4,
-		horiz_scaling = 1.75,
-		vert_scaling = 1.75,
-		line_spacing = 1,
-		font_size = 15,
-		x_offset = 6,
-		y_offset = 25,
-		chars_per_line = 15,
-		entity_info = {
-			mesh = "street_signs_warning_36x36_entity"..m..".obj",
-			yaw = wmyaw
-		},
-		drop = "street_signs:sign_warning_orange_4_line"
-	})
-
-	cbox = shift_to_pole({ -0.5, -0.47, -0.4, -0.4375, 0.47, 0.4 }, m)
-
-	table.insert(lbm_restore_nodes, "street_signs:sign_speed_limit"..m)
-
-	minetest.register_node("street_signs:sign_speed_limit"..m, {
-		description = "R2-1: Generic speed limit sign",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_regulatory_30x36"..m..".obj",
-		tiles = { "street_signs_speed_limit.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_speed_limit_inv.png",
-		wield_image = "street_signs_speed_limit_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		default_color = "0",
-		on_construct = on_construct,
-		on_destruct = on_destruct,
-		after_place_node = after_place_node,
-		on_receive_fields = on_receive_fields,
-		on_punch = on_punch,
-		on_rotate = on_rotate,
-		number_of_lines = 1,
-		horiz_scaling = 2.65,
-		vert_scaling = 2.3,
-		line_spacing = 1,
-		font_size = 31,
-		x_offset = 8,
-		y_offset = 37,
-		chars_per_line = 4,
-		entity_info = {
-			mesh = "street_signs_regulatory_30x36_entity"..m..".obj",
-			yaw = wmyaw
-		},
-		drop = "street_signs:sign_speed_limit"
-	})
-
--- below this point are image-only signs (i.e. no user-input)
-
-	cbox = shift_to_pole({ -0.5, -0.5, -0.5, -0.4375, 0.5, 0.5 }, m)
-
-	minetest.register_node("street_signs:sign_stop"..m, {
-		description = "R1-1: Stop sign",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_stop"..m..".obj",
-		tiles = { "street_signs_stop.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_stop_inv.png",
-		wield_image = "street_signs_stop_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		default_color = "0",
-		after_place_node = after_place_node,
-		on_rotate = on_rotate,
-		drop = "street_signs:sign_stop"
-	})
-
-	cbox = shift_to_pole({ -0.5, -0.61, -0.61, -0.4375, 0.61, 0.61 }, m)
-
-	minetest.register_node("street_signs:sign_yield"..m, {
-		description = "R1-2: Yield sign",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_yield"..m..".obj",
-		tiles = { "street_signs_yield.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_yield_inv.png",
-		wield_image = "street_signs_yield_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		default_color = "0",
-		after_place_node = after_place_node,
-		on_rotate = on_rotate,
-		drop = "street_signs:sign_yield"
-	})
-
-	cbox = shift_to_pole({ -0.5, -0.5, -0.5, -0.4375, 0.5, 0.5 }, m)
-
-	minetest.register_node("street_signs:sign_pedestrian_crossing"..m, {
-		description = "W11-2: Pedestrian crossing sign",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_warning_36x36"..m..".obj",
-		tiles = { "street_signs_pedestrian_crossing.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_pedestrian_crossing_inv.png",
-		wield_image = "street_signs_pedestrian_crossing_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		default_color = "0",
-		after_place_node = after_place_node,
-		on_rotate = on_rotate,
-		drop = "street_signs:sign_pedestrian_crossing"
-	})
-
-	minetest.register_node("street_signs:sign_signal_ahead"..m, {
-		description = "W3-3: Traffic signal ahead",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_warning_36x36"..m..".obj",
-		tiles = { "street_signs_signal_ahead.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_signal_ahead_inv.png",
-		wield_image = "street_signs_signal_ahead_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		default_color = "0",
-		after_place_node = after_place_node,
-		on_rotate = on_rotate,
-		drop = "street_signs:sign_signal_ahead"
-	})
-
-	minetest.register_node("street_signs:sign_stop_ahead"..m, {
-		description = "W3-1: Stop sign ahead",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_warning_36x36"..m..".obj",
-		tiles = { "street_signs_stop_ahead.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_stop_ahead_inv.png",
-		wield_image = "street_signs_stop_ahead_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		default_color = "0",
-		after_place_node = after_place_node,
-		on_rotate = on_rotate,
-		drop = "street_signs:sign_stop_ahead"
-	})
-
-	minetest.register_node("street_signs:sign_yield_ahead"..m, {
-		description = "W3-2: Yield sign ahead",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_warning_36x36"..m..".obj",
-		tiles = { "street_signs_yield_ahead.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_yield_ahead_inv.png",
-		wield_image = "street_signs_yield_ahead_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		default_color = "0",
-		after_place_node = after_place_node,
-		on_rotate = on_rotate,
-		drop = "street_signs:sign_yield_ahead"
-	})
-
-	minetest.register_node("street_signs:sign_merging_traffic"..m, {
-		description = "W4-1: Traffic merging from right sign",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_warning_36x36"..m..".obj",
-		tiles = { "street_signs_merging_traffic.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_merging_traffic_inv.png",
-		wield_image = "street_signs_merging_traffic_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		default_color = "0",
-		after_place_node = after_place_node,
-		on_rotate = on_rotate,
-		drop = "street_signs:sign_merging_traffic"
-	})
-
-	minetest.register_node("street_signs:sign_two_way_traffic"..m, {
-		description = "W6-3: Two-way traffic sign",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_warning_36x36"..m..".obj",
-		tiles = { "street_signs_two_way_traffic.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_two_way_traffic_inv.png",
-		wield_image = "street_signs_two_way_traffic_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		default_color = "0",
-		after_place_node = after_place_node,
-		on_rotate = on_rotate,
-		drop = "street_signs:sign_two_way_traffic"
-	})
-
-	minetest.register_node("street_signs:sign_left_lane_ends"..m, {
-		description = "W4-2: Left lane ends sign",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_warning_36x36"..m..".obj",
-		tiles = { "street_signs_left_lane_ends.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_left_lane_ends_inv.png",
-		wield_image = "street_signs_left_lane_ends_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		default_color = "0",
-		after_place_node = after_place_node,
-		on_rotate = on_rotate,
-		drop = "street_signs:sign_left_lane_ends"
-	})
-
-	minetest.register_node("street_signs:sign_right_lane_ends"..m, {
-		description = "W4-2: Right lane ends sign",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_warning_36x36"..m..".obj",
-		tiles = { "street_signs_right_lane_ends.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_right_lane_ends_inv.png",
-		wield_image = "street_signs_right_lane_ends_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		default_color = "0",
-		after_place_node = after_place_node,
-		on_rotate = on_rotate,
-		drop = "street_signs:sign_right_lane_ends"
-	})
-
-	cbox = shift_to_pole({ -0.5, -0.47, -0.4, -0.4375, 0.47, 0.4 }, m)
-
-	minetest.register_node("street_signs:sign_left_on_green_arrow_only"..m, {
-		description = "R10-5: Left on green arrow only sign",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_regulatory_30x36"..m..".obj",
-		tiles = { "street_signs_left_on_green_arrow_only.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_left_on_green_arrow_only_inv.png",
-		wield_image = "street_signs_left_on_green_arrow_only_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		after_place_node = after_place_node,
-		on_rotate = on_rotate,
-		drop = "street_signs:sign_left_on_green_arrow_only"
-	})
-
-	cbox = shift_to_pole({ -0.5, -0.47, -0.32, -0.4375, 0.47, 0.32 }, m)
-
-	minetest.register_node("street_signs:sign_stop_here_on_red"..m, {
-		description = "R10-6: Stop here on red sign",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_regulatory_24x36"..m..".obj",
-		tiles = { "street_signs_stop_here_on_red.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_stop_here_on_red_inv.png",
-		wield_image = "street_signs_stop_here_on_red_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		after_place_node = after_place_node,
-		on_rotate = on_rotate,
-		drop = "street_signs:sign_stop_here_on_red"
-	})
-
-	cbox = shift_to_pole({ -0.5, -0.625, -0.47, -0.4375, 0.625, 0.47 }, m)
-
-	minetest.register_node("street_signs:sign_keep_right"..m, {
-		description = "R4-7: Keep right sign",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_regulatory_36x48"..m..".obj",
-		tiles = { "street_signs_keep_right.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_keep_right_inv.png",
-		wield_image = "street_signs_keep_right_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		after_place_node = after_place_node,
-		on_rotate = on_rotate,
-		drop = "street_signs:sign_keep_right"
-	})
-
-	minetest.register_node("street_signs:sign_keep_left"..m, {
-		description = "R4-8: Keep left sign",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_regulatory_36x48"..m..".obj",
-		tiles = { "street_signs_keep_left.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_keep_left_inv.png",
-		wield_image = "street_signs_keep_left_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		after_place_node = after_place_node,
-		on_rotate = on_rotate,
-		drop = "street_signs:sign_keep_left"
-	})
-
-	cbox = shift_to_pole({ -0.5, -0.46, -0.46, -0.4375, 0.46, 0.46 }, m)
-
-	minetest.register_node("street_signs:sign_do_not_enter"..m, {
-		description = "R5-1: Do not enter sign",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_regulatory_36x36"..m..".obj",
-		tiles = {
-			"street_signs_do_not_enter.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_do_not_enter_inv.png",
-		wield_image = "street_signs_do_not_enter_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		after_place_node = after_place_node,
-		on_rotate = on_rotate,
-		drop = "street_signs:sign_do_not_enter"
-	})
-
-	cbox = shift_to_pole({ -0.5, -0.4, -0.5625, -0.4375, 0.4, 0.5625 }, m)
-
-	minetest.register_node("street_signs:sign_wrong_way"..m, {
-		description = "R5-1a: Wrong way sign",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_regulatory_42x30"..m..".obj",
-		tiles = { "street_signs_wrong_way.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_wrong_way_inv.png",
-		wield_image = "street_signs_wrong_way_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		after_place_node = after_place_node,
-		on_rotate = on_rotate,
-		drop = "street_signs:sign_wrong_way"
-	})
-
-	cbox = shift_to_pole({ -0.5, -0.55, -0.5, -0.4375, 0.55, 0.5 }, m)
-
-	minetest.register_node("street_signs:use_lane_with_green_arrow"..m, {
-		description = "R10-8: Use lane with green arrow",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_regulatory_36x42"..m..".obj",
-		tiles = { "street_signs_use_lane_with_green_arrow.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_use_lane_with_green_arrow_inv.png",
-		wield_image = "street_signs_use_lane_with_green_arrow_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		after_place_node = after_place_node,
-		on_rotate = on_rotate,
-		drop = "street_signs:use_lane_with_green_arrow"
-	})
-
-	cbox = shift_to_pole({ -0.5, -0.625, -0.47, -0.4375, 0.625, 0.47 }, m)
-
-	minetest.register_node("street_signs:no_turn_on_red_light"..m, {
-		description = "R10-11: No turn on red light",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_regulatory_36x48"..m..".obj",
-		tiles = { "street_signs_no_turn_on_red_light.png",
-			"street_signs_sign_edge.png",
-			pole_mount_tex
-		},
-		inventory_image = "street_signs_no_turn_on_red_light_inv.png",
-		wield_image = "street_signs_no_turn_on_red_light_inv.png",
-		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
-		after_place_node = after_place_node,
-		on_rotate = on_rotate,
-		drop = "street_signs:no_turn_on_red_light"
-	})
-
-end
-
-cbox = {
-	type = "fixed",
-	fixed = { -0.1875, -0.5, -0.25, 0.1875, 0.6125, 0.25 }
-}
-
-minetest.register_node("street_signs:sign_stop_for_ped", {
-	description = "R1-6a: Stop for pedestrian in crosswalk sign",
-	paramtype = "light",
-	sunlight_propagates = true,
-	paramtype2 = "facedir",
-	drawtype = "mesh",
-	node_box = cbox,
-	selection_box = cbox,
-	mesh = "street_signs_stop_for_ped.obj",
-	tiles = { "street_signs_stop_for_ped.png" },
-	inventory_image = "street_signs_stop_for_ped_inv.png",
-	groups = {choppy=2, dig_immediate=2},
-})
-
-for _, d in ipairs({"l", "c", "r"}) do
-
-	cbox = {
-		type = "wallmounted",
-		wall_side = { -0.5, -0.5, -0.1875, -0.4375, 0.5, 0.1875 }
-	}
-
-	minetest.register_node("street_signs:sign_object_marker_type3_"..d, {
-		description = "OM3-"..string.upper(d)..": Type 3 object marker",
-		paramtype = "light",
-		sunlight_propagates = true,
-		paramtype2 = "wallmounted",
-		drawtype = "mesh",
-		node_box = cbox,
-		selection_box = cbox,
-		mesh = "street_signs_object_marker_type_3.obj",
-		tiles = { "street_signs_object_marker_type3_"..d..".png",
-			"street_signs_sign_edge.png"
-		},
-		inventory_image = "street_signs_object_marker_type3_"..d.."_inv.png",
-		groups = {choppy=2, dig_immediate=2},
-	})
-end
-
-local signs_text_on_activate
-
-signs_text_on_activate = function(self)
-	local pos = self.object:getpos()
-	local meta = minetest.get_meta(pos)
-	local signnode = minetest.get_node(pos)
-	local signname = signnode.name
-	local def = minetest.registered_items[signname]
-	local text = meta:get_string("text")
-	if text and def and def.entity_info then
-		text = trim_input(text)
-		set_obj_text(self.object, text, nil, pos)
-		self.object:set_properties({
-			mesh = def.entity_info.mesh,
-		})
-	end
-end
-
-minetest.register_entity("street_signs:text", {
-	collisionbox = { 0, 0, 0, 0, 0, 0 },
-	visual = "mesh",
-	mesh = "street_signs_basic_entity.obj",
-	textures = {},
-	on_activate = signs_text_on_activate,
-})
-
--- crafts
-
-minetest.register_craft({
-	output = "street_signs:sign_basic",
-	recipe = {
-		{ "dye:green", "default:sign_wall_steel", "dye:green" },
-		{ "dye:white", "default:steel_ingot",     ""          },
-		{ "",          "default:steel_ingot",     ""          },
-	}
-})
-
-minetest.register_craft({
-	output = "street_signs:sign_basic",
-	recipe = {
-		{ "dye:green", "default:sign_wall_steel", "dye:green" },
-		{ "",          "default:steel_ingot",     "dye:white" },
-		{ "",          "default:steel_ingot",     ""          },
-	}
-})
-
-minetest.register_craft({
-	output = "street_signs:sign_basic_top_only",
-	recipe = {
-		{ "dye:green", "default:sign_wall_steel", "dye:green" },
-		{ "dye:white", "default:steel_ingot",     ""          },
-
-	}
-})
-
-minetest.register_craft({
-	output = "street_signs:sign_basic_top_only",
-	recipe = {
-		{ "dye:green", "default:sign_wall_steel", "dye:green" },
-		{ "",          "default:steel_ingot",     "dye:white" },
-	}
-})
-
-minetest.register_craft({
-	output = "street_signs:sign_basic",
-	recipe = {
-		{ "street_signs:sign_basic_top_only" },
-		{ "default:steel_ingot" }
-	}
-})
-
-for _, c in ipairs(colors) do
-
-	local color = c[1]
-	local defc =  c[2]
-	local dye1 =  c[3]
-	local dye2 =  c[4]
-
-	minetest.register_craft({
-		output = "street_signs:sign_highway_small_"..color,
-		recipe = {
-			{ dye1,                      dye2,                      dye1 },
-			{ dye1,                      dye2,                      dye1 },
-			{ "default:sign_wall_steel", "default:sign_wall_steel", ""   }
-		}
-	})
-
-	minetest.register_craft({
-		output = "street_signs:sign_highway_small_"..color,
-		recipe = {
-			{ dye1, dye2,                      dye1                      },
-			{ dye1, dye2,                      dye1                      },
-			{ "",   "default:sign_wall_steel", "default:sign_wall_steel" }
-		}
-	})
-
-	minetest.register_craft({
-		output = "street_signs:sign_highway_medium_"..color,
-		recipe = {
-			{ "street_signs:sign_highway_small_"..color },
-			{ "street_signs:sign_highway_small_"..color }
-		}
-	})
-
-	minetest.register_craft({
-		output = "street_signs:sign_highway_large_"..color,
-		recipe = {
-			{ "street_signs:sign_highway_small_"..color },
-			{ "street_signs:sign_highway_small_"..color },
-			{ "street_signs:sign_highway_small_"..color }
-		}
-	})
-end
-
-if minetest.get_modpath("signs_lib") then
-
-	minetest.register_craft({
-		output = "street_signs:sign_basic",
-		recipe = {
-			{ "", "signs:sign_wall_green", "" },
-			{ "", "default:steel_ingot",   "" },
-			{ "", "default:steel_ingot",   "" },
-		}
-	})
-
-	minetest.register_craft({
-		output = "street_signs:sign_basic_top_only",
-		recipe = {
-			{ "signs:sign_wall_green" },
-			{ "default:steel_ingot" },
-		}
-	})
-
-	for _, c in ipairs(colors) do
-
-		local color = c[1]
-		local defc =  c[2]
-
-		minetest.register_craft({
-			output = "street_signs:sign_highway_small_"..color,
-			recipe = {
-				{ "signs:sign_wall_"..color, "signs:sign_wall_"..color },
-			}
-		})
-
-		minetest.register_craft({
-			output = "street_signs:sign_highway_medium_"..color,
-			recipe = {
-				{ "signs:sign_wall_"..color, "signs:sign_wall_"..color },
-				{ "signs:sign_wall_"..color, "signs:sign_wall_"..color }
-			}
-		})
-
-		minetest.register_craft({
-			output = "street_signs:sign_highway_large_"..color,
-			recipe = {
-				{ "signs:sign_wall_"..color, "signs:sign_wall_"..color, "signs:sign_wall_"..color },
-				{ "signs:sign_wall_"..color, "signs:sign_wall_"..color, "signs:sign_wall_"..color }
-			}
-		})
-
-	end
-end
-
--- restore signs' text after /clearobjects and the like, the next time
--- a block is reloaded by the server.
-
-minetest.register_lbm({
-	nodenames = lbm_restore_nodes,
-	name = "street_signs:restore_sign_text",
-	label = "Restore sign text",
-	run_at_every_load = true,
-	action = function(pos, node)
-		street_signs.update_sign(pos)
-	end
-})
-
--- Convert old road/streets modpack signs to street_signs versions
-
-if minetest.get_modpath("infrastructure") then
-	local old_signs = {
-		"infrastructure:road_sign_stop",
-		"infrastructure:road_sign_stop_on_post",
-		"infrastructure:road_sign_yield",
-		"infrastructure:road_sign_yield_on_post",
-		"infrastructure:road_sign_crosswalk",
-		"infrastructure:road_sign_crosswalk_on_post"
-	}
-
-	local signs_equiv = {
-		["infrastructure:road_sign_stop"]              = "street_signs:sign_stop",
-		["infrastructure:road_sign_stop_on_post"]      = "street_signs:sign_stop_onpole",
-		["infrastructure:road_sign_yield"]             = "street_signs:sign_yield",
-		["infrastructure:road_sign_yield_on_post"]     = "street_signs:sign_yield_onpole",
-		["infrastructure:road_sign_crosswalk"]         = "street_signs:sign_pedestrian_crossing",
-		["infrastructure:road_sign_crosswalk_on_post"] = "street_signs:sign_pedestrian_crossing_onpole",
-	}
-
-	for _, name in ipairs(old_signs) do
-		minetest.unregister_item(name)
-		if not string.find(name, "on_post") then
-			minetest.clear_craft({output = name})
-		end
-	end
-
-	minetest.register_alias_force("infrastructure:road_sign_retroreflective_surface", "air")
-	minetest.register_alias_force("infrastructure:crosswalk_safety_sign_bottom", "street_signs:sign_stop_for_ped")
-	minetest.register_alias_force("infrastructure:crosswalk_safety_sign_top", "air")
-
-	minetest.register_lbm({
-		nodenames = old_signs,
-		name = "street_signs:convert_signs",
-		label = "Convert roads/streets modpack signs",
-		run_at_every_load = true,
-		action = function(pos, node)
-			local newname = signs_equiv[node.name]
-			local dir = minetest.facedir_to_dir(node.param2)
-			if not dir then return end
-			minetest.set_node(pos, {name = newname, param2 = minetest.dir_to_wallmounted(dir)})
-		end
-	})
-end
+dofile(street_signs.path.."/api.lua")
+dofile(street_signs.path.."/signs.lua")
+dofile(street_signs.path.."/crafting.lua")
+dofile(street_signs.path.."/compat_convert.lua")
 
 if minetest.settings:get("log_mods") then
 	minetest.log("action", S("[MOD] Street signs loaded"))
diff --git a/street_signs/models/street_signs_generic_sign_24x24.obj b/street_signs/models/street_signs_generic_sign_24x24.obj
new file mode 100644
index 0000000..bef2984
--- /dev/null
+++ b/street_signs/models/street_signs_generic_sign_24x24.obj
@@ -0,0 +1,254 @@
+# Blender v2.79 (sub 0) OBJ File: '000 Basic square 100x100x5 cm sign.blend'
+# www.blender.org
+o Cube
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+s off
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+g Cube_Cube_edges
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diff --git a/street_signs/models/street_signs_generic_sign_24x24_onpole.obj b/street_signs/models/street_signs_generic_sign_24x24_onpole.obj
new file mode 100644
index 0000000..76bef79
--- /dev/null
+++ b/street_signs/models/street_signs_generic_sign_24x24_onpole.obj
@@ -0,0 +1,456 @@
+# Blender v2.79 (sub 0) OBJ File: '000 Basic square 100x100x5 cm sign.blend'
+# www.blender.org
+o Cube
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diff --git a/street_signs/models/street_signs_generic_sign_24x30.obj b/street_signs/models/street_signs_generic_sign_24x30.obj
new file mode 100644
index 0000000..d105dbe
--- /dev/null
+++ b/street_signs/models/street_signs_generic_sign_24x30.obj
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diff --git a/street_signs/models/street_signs_generic_sign_24x30_onpole.obj b/street_signs/models/street_signs_generic_sign_24x30_onpole.obj
new file mode 100644
index 0000000..37fd5ab
--- /dev/null
+++ b/street_signs/models/street_signs_generic_sign_24x30_onpole.obj
@@ -0,0 +1,456 @@
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diff --git a/street_signs/models/street_signs_regulatory_24x36.obj b/street_signs/models/street_signs_generic_sign_24x36.obj
index 0d906a7..0d906a7 100644
--- a/street_signs/models/street_signs_regulatory_24x36.obj
+++ b/street_signs/models/street_signs_generic_sign_24x36.obj
diff --git a/street_signs/models/street_signs_regulatory_24x36_onpole.obj b/street_signs/models/street_signs_generic_sign_24x36_onpole.obj
index 76c6923..76c6923 100644
--- a/street_signs/models/street_signs_regulatory_24x36_onpole.obj
+++ b/street_signs/models/street_signs_generic_sign_24x36_onpole.obj
diff --git a/street_signs/models/street_signs_generic_sign_30x24.obj b/street_signs/models/street_signs_generic_sign_30x24.obj
new file mode 100644
index 0000000..eeef586
--- /dev/null
+++ b/street_signs/models/street_signs_generic_sign_30x24.obj
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diff --git a/street_signs/models/street_signs_generic_sign_30x24_onpole.obj b/street_signs/models/street_signs_generic_sign_30x24_onpole.obj
new file mode 100644
index 0000000..9111868
--- /dev/null
+++ b/street_signs/models/street_signs_generic_sign_30x24_onpole.obj
@@ -0,0 +1,456 @@
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diff --git a/street_signs/models/street_signs_regulatory_30x36.obj b/street_signs/models/street_signs_generic_sign_30x36.obj
index 4642f97..4642f97 100644
--- a/street_signs/models/street_signs_regulatory_30x36.obj
+++ b/street_signs/models/street_signs_generic_sign_30x36.obj
diff --git a/street_signs/models/street_signs_regulatory_30x36_entity.obj b/street_signs/models/street_signs_generic_sign_30x36_entity.obj
index 91a7be4..91a7be4 100644
--- a/street_signs/models/street_signs_regulatory_30x36_entity.obj
+++ b/street_signs/models/street_signs_generic_sign_30x36_entity.obj
diff --git a/street_signs/models/street_signs_regulatory_30x36_entity_onpole.obj b/street_signs/models/street_signs_generic_sign_30x36_entity_onpole.obj
index da0bca9..da0bca9 100644
--- a/street_signs/models/street_signs_regulatory_30x36_entity_onpole.obj
+++ b/street_signs/models/street_signs_generic_sign_30x36_entity_onpole.obj
diff --git a/street_signs/models/street_signs_regulatory_30x36_onpole.obj b/street_signs/models/street_signs_generic_sign_30x36_onpole.obj
index 0e91740..0e91740 100644
--- a/street_signs/models/street_signs_regulatory_30x36_onpole.obj
+++ b/street_signs/models/street_signs_generic_sign_30x36_onpole.obj
diff --git a/street_signs/models/street_signs_regulatory_36x36.obj b/street_signs/models/street_signs_generic_sign_36x36.obj
index b74164e..b74164e 100644
--- a/street_signs/models/street_signs_regulatory_36x36.obj
+++ b/street_signs/models/street_signs_generic_sign_36x36.obj
diff --git a/street_signs/models/street_signs_regulatory_36x36_entity.obj b/street_signs/models/street_signs_generic_sign_36x36_entity.obj
index b20b38d..b20b38d 100644
--- a/street_signs/models/street_signs_regulatory_36x36_entity.obj
+++ b/street_signs/models/street_signs_generic_sign_36x36_entity.obj
diff --git a/street_signs/models/street_signs_regulatory_36x36_entity_onpole.obj b/street_signs/models/street_signs_generic_sign_36x36_entity_onpole.obj
index dadca34..dadca34 100644
--- a/street_signs/models/street_signs_regulatory_36x36_entity_onpole.obj
+++ b/street_signs/models/street_signs_generic_sign_36x36_entity_onpole.obj
diff --git a/street_signs/models/street_signs_regulatory_36x36_onpole.obj b/street_signs/models/street_signs_generic_sign_36x36_onpole.obj
index 1903b83..1903b83 100644
--- a/street_signs/models/street_signs_regulatory_36x36_onpole.obj
+++ b/street_signs/models/street_signs_generic_sign_36x36_onpole.obj
diff --git a/street_signs/models/street_signs_regulatory_36x42.obj b/street_signs/models/street_signs_generic_sign_36x42.obj
index bace43e..bace43e 100644
--- a/street_signs/models/street_signs_regulatory_36x42.obj
+++ b/street_signs/models/street_signs_generic_sign_36x42.obj
diff --git a/street_signs/models/street_signs_regulatory_36x42_onpole.obj b/street_signs/models/street_signs_generic_sign_36x42_onpole.obj
index 4f10113..4f10113 100644
--- a/street_signs/models/street_signs_regulatory_36x42_onpole.obj
+++ b/street_signs/models/street_signs_generic_sign_36x42_onpole.obj
diff --git a/street_signs/models/street_signs_regulatory_36x48.obj b/street_signs/models/street_signs_generic_sign_36x48.obj
index 6ba3159..6ba3159 100644
--- a/street_signs/models/street_signs_regulatory_36x48.obj
+++ b/street_signs/models/street_signs_generic_sign_36x48.obj
diff --git a/street_signs/models/street_signs_regulatory_36x48_onpole.obj b/street_signs/models/street_signs_generic_sign_36x48_onpole.obj
index a4c1732..a4c1732 100644
--- a/street_signs/models/street_signs_regulatory_36x48_onpole.obj
+++ b/street_signs/models/street_signs_generic_sign_36x48_onpole.obj
diff --git a/street_signs/models/street_signs_regulatory_42x30.obj b/street_signs/models/street_signs_generic_sign_42x30.obj
index f3ce882..f3ce882 100644
--- a/street_signs/models/street_signs_regulatory_42x30.obj
+++ b/street_signs/models/street_signs_generic_sign_42x30.obj
diff --git a/street_signs/models/street_signs_regulatory_42x30_onpole.obj b/street_signs/models/street_signs_generic_sign_42x30_onpole.obj
index cb75689..cb75689 100644
--- a/street_signs/models/street_signs_regulatory_42x30_onpole.obj
+++ b/street_signs/models/street_signs_generic_sign_42x30_onpole.obj
diff --git a/street_signs/models/street_signs_generic_sign_48x24.obj b/street_signs/models/street_signs_generic_sign_48x24.obj
new file mode 100644
index 0000000..4f27c74
--- /dev/null
+++ b/street_signs/models/street_signs_generic_sign_48x24.obj
@@ -0,0 +1,254 @@
+# Blender v2.79 (sub 0) OBJ File: '000 Basic square 100x100x5 cm sign.blend'
+# www.blender.org
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diff --git a/street_signs/models/street_signs_generic_sign_48x24_onpole.obj b/street_signs/models/street_signs_generic_sign_48x24_onpole.obj
new file mode 100644
index 0000000..aca34cc
--- /dev/null
+++ b/street_signs/models/street_signs_generic_sign_48x24_onpole.obj
@@ -0,0 +1,456 @@
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diff --git a/street_signs/models/street_signs_generic_sign_54x18.obj b/street_signs/models/street_signs_generic_sign_54x18.obj
new file mode 100644
index 0000000..c72d98a
--- /dev/null
+++ b/street_signs/models/street_signs_generic_sign_54x18.obj
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diff --git a/street_signs/models/street_signs_generic_sign_54x18_onpole.obj b/street_signs/models/street_signs_generic_sign_54x18_onpole.obj
new file mode 100644
index 0000000..fc04d24
--- /dev/null
+++ b/street_signs/models/street_signs_generic_sign_54x18_onpole.obj
@@ -0,0 +1,456 @@
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diff --git a/street_signs/models/street_signs_generic_sign_60x24.obj b/street_signs/models/street_signs_generic_sign_60x24.obj
new file mode 100644
index 0000000..37900e9
--- /dev/null
+++ b/street_signs/models/street_signs_generic_sign_60x24.obj
@@ -0,0 +1,254 @@
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diff --git a/street_signs/models/street_signs_generic_sign_60x24_onpole.obj b/street_signs/models/street_signs_generic_sign_60x24_onpole.obj
new file mode 100644
index 0000000..cdcc479
--- /dev/null
+++ b/street_signs/models/street_signs_generic_sign_60x24_onpole.obj
@@ -0,0 +1,456 @@
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diff --git a/street_signs/models/street_signs_generic_sign_9x12.obj b/street_signs/models/street_signs_generic_sign_9x12.obj
new file mode 100644
index 0000000..ae41314
--- /dev/null
+++ b/street_signs/models/street_signs_generic_sign_9x12.obj
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diff --git a/street_signs/models/street_signs_generic_sign_9x12_onpole.obj b/street_signs/models/street_signs_generic_sign_9x12_onpole.obj
new file mode 100644
index 0000000..8292bd0
--- /dev/null
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diff --git a/street_signs/models/street_signs_generic_sign_9x15.obj b/street_signs/models/street_signs_generic_sign_9x15.obj
new file mode 100644
index 0000000..bf5db3e
--- /dev/null
+++ b/street_signs/models/street_signs_generic_sign_9x15.obj
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diff --git a/street_signs/models/street_signs_generic_sign_9x15_entity.obj b/street_signs/models/street_signs_generic_sign_9x15_entity.obj
new file mode 100644
index 0000000..ebc3826
--- /dev/null
+++ b/street_signs/models/street_signs_generic_sign_9x15_entity.obj
@@ -0,0 +1,55 @@
+# Blender v2.79 (sub 0) OBJ File: 'street_signs small sign pole mount already positioned.blend'
+# www.blender.org
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diff --git a/street_signs/models/street_signs_generic_sign_9x15_entity_onpole.obj b/street_signs/models/street_signs_generic_sign_9x15_entity_onpole.obj
new file mode 100644
index 0000000..d7a2062
--- /dev/null
+++ b/street_signs/models/street_signs_generic_sign_9x15_entity_onpole.obj
@@ -0,0 +1,55 @@
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diff --git a/street_signs/models/street_signs_generic_sign_9x15_onpole.obj b/street_signs/models/street_signs_generic_sign_9x15_onpole.obj
new file mode 100644
index 0000000..f19b244
--- /dev/null
+++ b/street_signs/models/street_signs_generic_sign_9x15_onpole.obj
@@ -0,0 +1,487 @@
+# Blender v2.79 (sub 0) OBJ File: '000 Basic square 100x100x5 cm sign.blend'
+# www.blender.org
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diff --git a/street_signs/models/street_signs_rr_grade_crossbuck.obj b/street_signs/models/street_signs_rr_grade_crossbuck.obj
new file mode 100644
index 0000000..522334a
--- /dev/null
+++ b/street_signs/models/street_signs_rr_grade_crossbuck.obj
@@ -0,0 +1,132 @@
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index 0000000..8d9f0b4
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new file mode 100644
index 0000000..8fa5857
--- /dev/null
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diff --git a/street_signs/models/street_signs_rr_grade_crossing_advance_onpole.obj b/street_signs/models/street_signs_rr_grade_crossing_advance_onpole.obj
new file mode 100644
index 0000000..34c13c2
--- /dev/null
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diff --git a/street_signs/models/street_signs_stop_all_way.obj b/street_signs/models/street_signs_stop_all_way.obj
new file mode 100644
index 0000000..6d7cd10
--- /dev/null
+++ b/street_signs/models/street_signs_stop_all_way.obj
@@ -0,0 +1,263 @@
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diff --git a/street_signs/models/street_signs_stop_all_way_onpole.obj b/street_signs/models/street_signs_stop_all_way_onpole.obj
new file mode 100644
index 0000000..9162d36
--- /dev/null
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+f 131/77/5 130/85/5 140/86/5 51/78/5
+g sign_Cube_Cube_front-back_plaque_front-back
+f 23/87/2 48/88/2 24/89/2 47/90/2 46/91/2 45/19/2 11/18/2 33/92/2 34/93/2 35/94/2 13/95/2 12/96/2 3/97/2 30/98/2 29/99/2 5/100/2 6/101/2 4/102/2 17/103/2 41/104/2 18/105/2 40/106/2 19/107/2 39/108/2
+f 7/109/1 8/110/1 32/111/1 9/112/1 10/113/1 31/114/1 42/115/1 20/116/1 21/117/1 44/118/1 22/119/1 43/120/1 14/121/1 38/122/1 15/123/1 37/124/1 16/125/1 36/25/1 25/28/1 2/126/1 26/127/1 27/128/1 28/129/1 1/130/1
+g sign_Cube_Cube_front-back_pole_mount
+f 54/131/4 55/132/4 57/133/4 56/134/4
+f 59/135/26 58/136/26 61/137/26 60/138/26
+f 57/133/3 61/137/3 58/139/3 56/140/3
+f 54/141/5 59/142/5 60/138/5 55/132/5
+f 55/132/1 60/138/1 61/137/1 57/133/1
+f 62/143/26 54/144/26 64/145/26 63/146/26
+f 63/147/3 64/148/3 67/149/3 66/150/3
+f 66/151/4 67/152/4 65/153/4 89/154/4
+f 89/154/5 65/153/5 54/155/5 62/156/5
+f 68/157/26 69/158/26 56/159/26 70/160/26
+f 70/161/3 56/162/3 73/163/3 72/164/3
+f 72/165/4 73/166/4 71/167/4 95/168/4
+f 95/168/5 71/167/5 69/169/5 68/170/5
+f 90/171/26 74/172/26 76/173/26 75/174/26
+f 75/175/3 76/176/3 79/177/3 78/178/3
+f 78/179/4 79/180/4 59/181/4 77/182/4
+f 77/182/5 59/181/5 74/183/5 90/184/5
+f 96/185/26 80/186/26 81/187/26 97/188/26
+f 97/189/3 81/190/3 58/191/3 84/192/3
+f 84/193/4 58/194/4 83/195/4 82/196/4
+f 82/196/5 83/195/5 80/197/5 96/198/5
+f 85/199/1 86/200/1 88/201/1 87/202/1
+f 87/203/3 88/204/3 75/205/3 66/206/3
+f 66/206/2 75/205/2 90/207/2 89/208/2
+f 89/208/5 90/207/5 86/200/5 85/199/5
+f 87/209/4 66/151/4 89/154/4 85/210/4
+f 75/174/26 88/211/26 86/212/26 90/171/26
+f 91/213/1 92/214/1 94/215/1 93/216/1
+f 93/217/3 94/218/3 97/219/3 72/220/3
+f 72/220/2 97/219/2 96/221/2 95/222/2
+f 95/222/5 96/221/5 92/214/5 91/213/5
+f 93/223/4 72/165/4 95/168/4 91/224/4
+f 97/188/26 94/225/26 92/226/26 96/185/26
+f 98/227/26 99/228/26 101/229/26 100/230/26
+f 100/231/3 101/232/3 104/233/3 116/234/3
+f 116/235/4 104/236/4 103/237/4 102/238/4
+f 102/238/5 103/237/5 99/239/5 98/240/5
+f 115/241/26 105/242/26 106/243/26 117/244/26
+f 117/245/3 106/246/3 110/247/3 109/248/3
+f 109/249/4 110/250/4 108/251/4 107/252/4
+f 107/252/5 108/251/5 105/253/5 115/254/5
+f 111/255/1 112/256/1 114/257/1 113/258/1
+f 113/259/3 114/260/3 117/261/3 116/262/3
+f 116/262/2 117/261/2 115/263/2 102/264/2
+f 102/264/5 115/263/5 112/256/5 111/255/5
+f 113/265/4 116/235/4 102/238/4 111/266/4
+f 117/244/26 114/267/26 112/268/26 115/241/26
+f 120/269/26 128/270/26 126/271/26 121/272/26
+f 118/273/5 120/274/5 121/272/5 119/275/5
+f 123/276/3 125/277/3 124/278/3 122/279/3
+f 119/275/1 121/272/1 126/271/1 127/280/1
+f 118/281/4 119/275/4 127/280/4 129/282/4
+f 129/282/4 127/280/4 123/283/4 122/284/4
+f 128/270/26 124/285/26 125/286/26 126/271/26
+f 127/287/1 126/288/1 125/277/1 123/276/1
diff --git a/street_signs/signs.lua b/street_signs/signs.lua
new file mode 100644
index 0000000..b448a07
--- /dev/null
+++ b/street_signs/signs.lua
@@ -0,0 +1,2071 @@
+-- node definitions
+
+local S = street_signs.gettext
+
+street_signs.lbm_restore_nodes = {}
+
+local cbox = {
+	type = "fixed",
+	fixed = {
+		{ -1/32, 23/16, -1/32, 1/32, 24/16, 1/32 },
+		{ -1/32, 18/16, -8/16, 1/32, 23/16, 8/16 },
+		{ -1/32, 17/16, -1/32, 1/32, 18/16, 1/32 },
+		{ -8/16, 12/16, -1/32, 8/16, 17/16, 1/32 },
+		{ -1/16, -8/16, -1/16, 1/16, 12/16, 1/16 },
+	}
+}
+
+local stdyaw = {
+	0,
+	math.pi / -2,
+	math.pi,
+	math.pi / 2,
+}
+
+local wmyaw = {
+	nil,
+	nil,
+	math.pi / -2,
+	math.pi / 2,
+	0,
+	math.pi,
+}
+
+table.insert(street_signs.lbm_restore_nodes, "street_signs:sign_basic")
+table.insert(street_signs.lbm_restore_nodes, "street_signs:sign_basic_top_only")
+
+minetest.register_node("street_signs:sign_basic", {
+	description = "D3-1a: Generic intersection street name sign",
+	paramtype = "light",
+	sunlight_propagates = true,
+	paramtype2 = "facedir",
+	drawtype = "mesh",
+	node_box = cbox,
+	selection_box = cbox,
+	mesh = "street_signs_basic.obj",
+	tiles = { "street_signs_basic.png" },
+	groups = {choppy=2, dig_immediate=2},
+	default_color = "f",
+	on_construct = street_signs.construct_sign,
+	on_destruct = street_signs.destruct_sign,
+	on_receive_fields = street_signs.receive_fields,
+	on_punch = street_signs.update_sign,
+	on_rotate = street_signs.facedir_rotate,
+	number_of_lines = 2,
+	horiz_scaling = 1,
+	vert_scaling = 1,
+	line_spacing = 9,
+	font_size = 31,
+	x_offset = 1,
+	y_offset = 4,
+	chars_per_line = 30,
+	entity_info = {
+		mesh = "street_signs_basic_entity.obj",
+		yaw = stdyaw
+	}
+})
+
+cbox = {
+	type = "fixed",
+	fixed = {
+		{ -1/32,  7/16, -1/32, 1/32,  8/16, 1/32 },
+		{ -1/32,  2/16, -8/16, 1/32,  7/16, 8/16 },
+		{ -1/32,  1/16, -1/32, 1/32,  2/16, 1/32 },
+		{ -8/16, -4/16, -1/32, 8/16,  1/16, 1/32 },
+		{ -1/16, -8/16, -1/16, 1/16, -4/16, 1/16 },
+
+	}
+}
+
+minetest.register_node("street_signs:sign_basic_top_only", {
+	description = "D3-1a: Generic intersection street name sign (top only)",
+	paramtype = "light",
+	sunlight_propagates = true,
+	paramtype2 = "facedir",
+	drawtype = "mesh",
+	node_box = cbox,
+	selection_box = cbox,
+	mesh = "street_signs_basic_top_only.obj",
+	tiles = { "street_signs_basic.png" },
+	groups = {choppy=2, dig_immediate=2},
+	default_color = "f",
+	on_construct = street_signs.construct_sign,
+	on_destruct = street_signs.destruct_sign,
+	on_receive_fields = street_signs.receive_fields,
+	on_punch = street_signs.update_sign,
+	on_rotate = street_signs.facedir_rotate,
+	number_of_lines = 2,
+	horiz_scaling = 1,
+	vert_scaling = 1,
+	line_spacing = 9,
+	font_size = 31,
+	x_offset = 1,
+	y_offset = 4,
+	chars_per_line = 30,
+	entity_info = {
+		mesh = "street_signs_basic_top_only_entity.obj",
+		yaw = stdyaw
+	}
+})
+
+for _, c in ipairs(street_signs.big_sign_colors) do
+
+	cbox = {
+		type = "wallmounted",
+		wall_side = { -0.5, -0.4375, -0.4375, -0.375, 0.4375, 1.4375 }
+	}
+
+	local color = c[1]
+	local defc = c[2]
+
+	table.insert(street_signs.lbm_restore_nodes, "street_signs:sign_highway_small_"..color)
+	table.insert(street_signs.lbm_restore_nodes, "street_signs:sign_highway_medium_"..color)
+	table.insert(street_signs.lbm_restore_nodes, "street_signs:sign_highway_large_"..color)
+
+	minetest.register_node("street_signs:sign_highway_small_"..color, {
+		description = "Small generic highway sign (3-line, "..color..")",
+		inventory_image = "street_signs_highway_small_"..color.."_inv.png",
+		wield_image = "street_signs_highway_small_"..color.."_inv.png",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_highway_small.obj",
+		tiles = { "street_signs_highway_small_"..color..".png" },
+		default_color = defc,
+		groups = {choppy=2, dig_immediate=2},
+		on_construct = street_signs.construct_sign,
+		on_destruct = street_signs.destruct_sign,
+		on_receive_fields = street_signs.receive_fields,
+		on_punch = street_signs.update_sign,
+		on_rotate = street_signs.wallmounted_rotate,
+		number_of_lines = 3,
+		horiz_scaling = 2,
+		vert_scaling = 1.15,
+		line_spacing = 2,
+		font_size = 31,
+		x_offset = 9,
+		y_offset = 7,
+		chars_per_line = 22,
+		entity_info = {
+			mesh = "street_signs_highway_small_entity.obj",
+			yaw = wmyaw
+		}
+	})
+	cbox = {
+		type = "wallmounted",
+		wall_side = { -0.5, -0.4375, -0.4375, -0.375, 1.4375, 1.4375 }
+	}
+
+	minetest.register_node("street_signs:sign_highway_medium_"..color, {
+		description = "Medium generic highway sign (5-line, "..color..")",
+		inventory_image = "street_signs_highway_medium_"..color.."_inv.png",
+		wield_image = "street_signs_highway_medium_"..color.."_inv.png",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_highway_medium.obj",
+		tiles = { "street_signs_highway_medium_"..color..".png" },
+		default_color = defc,
+		groups = {choppy=2, dig_immediate=2},
+		on_construct = street_signs.construct_sign,
+		on_destruct = street_signs.destruct_sign,
+		on_receive_fields = street_signs.receive_fields,
+		on_punch = street_signs.update_sign,
+		on_rotate = street_signs.wallmounted_rotate,
+		number_of_lines = 6,
+		horiz_scaling = 2,
+		vert_scaling = 0.915,
+		line_spacing = 2,
+		font_size = 31,
+		x_offset = 7,
+		y_offset = 10,
+		chars_per_line = 22,
+		entity_info = {
+			mesh = "street_signs_highway_medium_entity.obj",
+			yaw = wmyaw
+		}
+	})
+
+	cbox = {
+		type = "wallmounted",
+		wall_side = { -0.5, -0.4375, -0.4375, -0.375, 1.4375, 2.4375 }
+	}
+
+	minetest.register_node("street_signs:sign_highway_large_"..color, {
+		description = "Large generic highway sign (5-line, "..color..")",
+		inventory_image = "street_signs_highway_large_"..color.."_inv.png",
+		wield_image = "street_signs_highway_large_"..color.."_inv.png",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_highway_large.obj",
+		tiles = { "street_signs_highway_large_"..color..".png" },
+		default_color = defc,
+		groups = {choppy=2, dig_immediate=2},
+		on_construct = street_signs.construct_sign,
+		on_destruct = street_signs.destruct_sign,
+		on_receive_fields = street_signs.receive_fields,
+		on_punch = street_signs.update_sign,
+		on_rotate = street_signs.wallmounted_rotate,
+		number_of_lines = 6,
+		horiz_scaling = 2,
+		vert_scaling = 0.915,
+		line_spacing = 2,
+		font_size = 31,
+		x_offset = 12,
+		y_offset = 11,
+		chars_per_line = 25,
+		entity_info = {
+			mesh = "street_signs_highway_large_entity.obj",
+			yaw = wmyaw
+		}
+	})
+end
+
+for _, onpole in ipairs({"", "_onpole"}) do
+
+	local nci = nil
+	local on_rotate = street_signs.wallmounted_rotate
+	local pole_mount_tex = nil
+
+	if onpole == "_onpole" then
+		nci = 1
+		on_rotate = nil
+		pole_mount_tex = "street_signs_pole_mount.png"
+	end
+
+	cbox = street_signs.make_selection_boxes(24, 24, onpole)
+
+	minetest.register_node("street_signs:sign_service_hospital"..onpole, {
+		description = "D9-2: General service: hospital",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_24x24"..onpole..".obj",
+		tiles = { "street_signs_service_hospital.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_service_hospital_inv.png",
+		wield_image = "street_signs_service_hospital_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_service_hospital"
+	})
+
+	minetest.register_node("street_signs:sign_service_handicapped"..onpole, {
+		description = "D9-6: General service: handicapped",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_24x24"..onpole..".obj",
+		tiles = { "street_signs_service_handicapped.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_service_handicapped_inv.png",
+		wield_image = "street_signs_service_handicapped_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_service_handicapped"
+	})
+
+	minetest.register_node("street_signs:sign_service_fuel"..onpole, {
+		description = "D9-7: General service: fuel/gas",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_24x24"..onpole..".obj",
+		tiles = { "street_signs_service_fuel.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_service_fuel_inv.png",
+		wield_image = "street_signs_service_fuel_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_service_fuel"
+	})
+
+	minetest.register_node("street_signs:sign_service_food"..onpole, {
+		description = "D9-8: General service: food",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_24x24"..onpole..".obj",
+		tiles = { "street_signs_service_food.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_service_food_inv.png",
+		wield_image = "street_signs_service_food_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_service_food"
+	})
+
+	minetest.register_node("street_signs:sign_service_lodging"..onpole, {
+		description = "D9-9: General service: lodging",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_24x24"..onpole..".obj",
+		tiles = { "street_signs_service_lodging.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_service_lodging_inv.png",
+		wield_image = "street_signs_service_lodging_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_service_lodging"
+	})
+
+	minetest.register_node("street_signs:sign_service_ev_charging"..onpole, {
+		description = "D9-11b: General service: EV charging",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_24x24"..onpole..".obj",
+		tiles = { "street_signs_service_ev_charging.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_service_ev_charging_inv.png",
+		wield_image = "street_signs_service_ev_charging_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_service_ev_charging"
+	})
+
+	cbox = street_signs.make_selection_boxes(36, 36, onpole)
+
+	table.insert(street_signs.lbm_restore_nodes, "street_signs:sign_us_route"..onpole)
+	table.insert(street_signs.lbm_restore_nodes, "street_signs:sign_us_interstate"..onpole)
+
+	minetest.register_node("street_signs:sign_us_route"..onpole, {
+		description = "M1-4: Generic \"US Route\" sign",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_36x36"..onpole..".obj",
+		tiles = { "street_signs_us_route.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_us_route_inv.png",
+		wield_image = "street_signs_us_route_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		on_construct = street_signs.construct_sign,
+		on_destruct = street_signs.destruct_sign,
+		after_place_node = street_signs.after_place_node,
+		on_receive_fields = street_signs.receive_fields,
+		on_punch = street_signs.update_sign,
+		on_rotate = on_rotate,
+		number_of_lines = 1,
+		horiz_scaling = 3.5,
+		vert_scaling = 1.4,
+		line_spacing = 6,
+		font_size = 31,
+		x_offset = 8,
+		y_offset = 11,
+		chars_per_line = 3,
+		entity_info = {
+			mesh = "street_signs_generic_sign_36x36_entity"..onpole..".obj",
+			yaw = wmyaw
+		},
+		drop = "street_signs:sign_us_route"
+	})
+
+	minetest.register_node("street_signs:sign_us_interstate"..onpole, {
+		description = "M1-1: Generic US Interstate sign",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_interstate_shield"..onpole..".obj",
+		tiles = { "street_signs_us_interstate.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_us_interstate_inv.png",
+		wield_image = "street_signs_us_interstate_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "f",
+		on_construct = street_signs.construct_sign,
+		on_destruct = street_signs.destruct_sign,
+		after_place_node = street_signs.after_place_node,
+		on_receive_fields = street_signs.receive_fields,
+		on_punch = street_signs.update_sign,
+		on_rotate = on_rotate,
+		number_of_lines = 1,
+		horiz_scaling = 4.3,
+		vert_scaling = 1.4,
+		line_spacing = 6,
+		font_size = 31,
+		x_offset = 8,
+		y_offset = 14,
+		chars_per_line = 3,
+		entity_info = {
+			mesh = "street_signs_interstate_shield_entity"..onpole..".obj",
+			yaw = wmyaw
+		},
+		drop = "street_signs:sign_us_interstate"
+	})
+
+	table.insert(street_signs.lbm_restore_nodes, "street_signs:sign_warning_3_line"..onpole)
+	table.insert(street_signs.lbm_restore_nodes, "street_signs:sign_warning_4_line"..onpole)
+	table.insert(street_signs.lbm_restore_nodes, "street_signs:sign_warning_orange_3_line"..onpole)
+	table.insert(street_signs.lbm_restore_nodes, "street_signs:sign_warning_orange_4_line"..onpole)
+
+	minetest.register_node("street_signs:sign_warning_3_line"..onpole, {
+		description = "W3-4: Generic US diamond \"warning\" sign (3-line, yellow)",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_warning.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_warning_3_line_inv.png",
+		wield_image = "street_signs_warning_3_line_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		on_construct = street_signs.construct_sign,
+		on_destruct = street_signs.destruct_sign,
+		after_place_node = street_signs.after_place_node,
+		on_receive_fields = street_signs.receive_fields,
+		on_punch = street_signs.update_sign,
+		on_rotate = on_rotate,
+		number_of_lines = 3,
+		horiz_scaling = 1.75,
+		vert_scaling = 1.75,
+		line_spacing = 1,
+		font_size = 15,
+		x_offset = 6,
+		y_offset = 19,
+		chars_per_line = 15,
+		entity_info = {
+			mesh = "street_signs_warning_36x36_entity"..onpole..".obj",
+			yaw = wmyaw
+		},
+		drop = "street_signs:sign_warning_3_line"
+	})
+
+	minetest.register_node("street_signs:sign_warning_4_line"..onpole, {
+		description = "W23-2: Generic US diamond \"warning\" sign (4-line, yellow)",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_warning.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_warning_4_line_inv.png",
+		wield_image = "street_signs_warning_4_line_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		on_construct = street_signs.construct_sign,
+		on_destruct = street_signs.destruct_sign,
+		after_place_node = street_signs.after_place_node,
+		on_receive_fields = street_signs.receive_fields,
+		on_punch = street_signs.update_sign,
+		on_rotate = on_rotate,
+		number_of_lines = 4,
+		horiz_scaling = 1.75,
+		vert_scaling = 1.75,
+		line_spacing = 1,
+		font_size = 15,
+		x_offset = 6,
+		y_offset = 25,
+		chars_per_line = 15,
+		entity_info = {
+			mesh = "street_signs_warning_36x36_entity"..onpole..".obj",
+			yaw = wmyaw
+		},
+		drop = "street_signs:sign_warning_4_line"
+	})
+
+	minetest.register_node("street_signs:sign_warning_orange_3_line"..onpole, {
+		description = "W3-4: Generic US diamond \"warning\" sign (3-line, orange)",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_warning_orange.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_warning_orange_3_line_inv.png",
+		wield_image = "street_signs_warning_orange_3_line_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		on_construct = street_signs.construct_sign,
+		on_destruct = street_signs.destruct_sign,
+		after_place_node = street_signs.after_place_node,
+		on_receive_fields = street_signs.receive_fields,
+		on_punch = street_signs.update_sign,
+		on_rotate = on_rotate,
+		number_of_lines = 3,
+		horiz_scaling = 1.75,
+		vert_scaling = 1.75,
+		line_spacing = 1,
+		font_size = 15,
+		x_offset = 6,
+		y_offset = 19,
+		chars_per_line = 15,
+		entity_info = {
+			mesh = "street_signs_warning_36x36_entity"..onpole..".obj",
+			yaw = wmyaw
+		},
+		drop = "street_signs:sign_warning_orange_3_line"
+	})
+
+	minetest.register_node("street_signs:sign_warning_orange_4_line"..onpole, {
+		description = "W23-2: Generic US diamond \"warning\" sign (4-line, orange)",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_warning_orange.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_warning_orange_4_line_inv.png",
+		wield_image = "street_signs_warning_orange_4_line_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		on_construct = street_signs.construct_sign,
+		on_destruct = street_signs.destruct_sign,
+		after_place_node = street_signs.after_place_node,
+		on_receive_fields = street_signs.receive_fields,
+		on_punch = street_signs.update_sign,
+		on_rotate = on_rotate,
+		number_of_lines = 4,
+		horiz_scaling = 1.75,
+		vert_scaling = 1.75,
+		line_spacing = 1,
+		font_size = 15,
+		x_offset = 6,
+		y_offset = 25,
+		chars_per_line = 15,
+		entity_info = {
+			mesh = "street_signs_warning_36x36_entity"..onpole..".obj",
+			yaw = wmyaw
+		},
+		drop = "street_signs:sign_warning_orange_4_line"
+	})
+
+	cbox = street_signs.make_selection_boxes(30, 36, onpole)
+
+	table.insert(street_signs.lbm_restore_nodes, "street_signs:sign_speed_limit"..onpole)
+
+	minetest.register_node("street_signs:sign_speed_limit"..onpole, {
+		description = "R2-1: Generic speed limit sign",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_30x36"..onpole..".obj",
+		tiles = { "street_signs_speed_limit.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_speed_limit_inv.png",
+		wield_image = "street_signs_speed_limit_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		on_construct = street_signs.construct_sign,
+		on_destruct = street_signs.destruct_sign,
+		after_place_node = street_signs.after_place_node,
+		on_receive_fields = street_signs.receive_fields,
+		on_punch = street_signs.update_sign,
+		on_rotate = on_rotate,
+		number_of_lines = 1,
+		horiz_scaling = 2.65,
+		vert_scaling = 2.3,
+		line_spacing = 1,
+		font_size = 31,
+		x_offset = 8,
+		y_offset = 37,
+		chars_per_line = 4,
+		entity_info = {
+			mesh = "street_signs_generic_sign_30x36_entity"..onpole..".obj",
+			yaw = wmyaw
+		},
+		drop = "street_signs:sign_speed_limit"
+	})
+
+-- below this point are image-only signs (i.e. no user-input)
+
+	cbox = street_signs.make_selection_boxes(36, 36, onpole)
+
+	minetest.register_node("street_signs:sign_stop"..onpole, {
+		description = "R1-1: Stop sign",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_stop"..onpole..".obj",
+		tiles = { "street_signs_stop.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_stop_inv.png",
+		wield_image = "street_signs_stop_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_stop"
+	})
+
+	cbox = street_signs.make_selection_boxes(36, 43.1, onpole, 0, -3.55, 0)
+
+	minetest.register_node("street_signs:sign_stop_all_way"..onpole, {
+		description = "R1-1 + R1-3P: Stop sign with \"all way\" plaque",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_stop_all_way"..onpole..".obj",
+		tiles = { "street_signs_stop.png",
+			"street_signs_sign_edge.png",
+			"street_signs_stop_all_way_plaque.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_stop_all_way_inv.png",
+		wield_image = "street_signs_stop_all_way_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_stop_all_way"
+	})
+
+	cbox = street_signs.make_selection_boxes(48, 48, onpole)
+
+	minetest.register_node("street_signs:sign_yield"..onpole, {
+		description = "R1-2: Yield sign",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_yield"..onpole..".obj",
+		tiles = { "street_signs_yield.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_yield_inv.png",
+		wield_image = "street_signs_yield_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_yield"
+	})
+
+	cbox = street_signs.make_selection_boxes(48, 24, onpole)
+
+	minetest.register_node("street_signs:sign_two_direction_large_arrow"..onpole, {
+		description = "W1-7: Two direction large arrow",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_48x24"..onpole..".obj",
+		tiles = { "street_signs_two_direction_large_arrow.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_two_direction_large_arrow_inv.png",
+		wield_image = "street_signs_two_direction_large_arrow_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_two_direction_large_arrow"
+	})
+
+	cbox = street_signs.make_selection_boxes(36, 36, onpole)
+
+	minetest.register_node("street_signs:sign_cross_road_ahead"..onpole, {
+		description = "W2-1: Cross-road ahead",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_cross_road_ahead.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_cross_road_ahead_inv.png",
+		wield_image = "street_signs_cross_road_ahead_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_cross_road_ahead"
+	})
+
+	minetest.register_node("street_signs:sign_side_road_right_ahead"..onpole, {
+		description = "W2-2: Side road ahead (right)",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_side_road_right_ahead.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_side_road_right_ahead_inv.png",
+		wield_image = "street_signs_side_road_right_ahead_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_side_road_right_ahead"
+	})
+
+	minetest.register_node("street_signs:sign_side_road_left_ahead"..onpole, {
+		description = "W2-2: Side road ahead (left)",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_side_road_left_ahead.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_side_road_left_ahead_inv.png",
+		wield_image = "street_signs_side_road_left_ahead_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_side_road_left_ahead"
+	})
+
+	minetest.register_node("street_signs:sign_t_junction_ahead"..onpole, {
+		description = "W2-4: \"T\" junction ahead",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_t_junction_ahead.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_t_junction_ahead_inv.png",
+		wield_image = "street_signs_t_junction_ahead_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_t_junction_ahead"
+	})
+
+	minetest.register_node("street_signs:sign_circular_intersection_ahead"..onpole, {
+		description = "W2-6: Roundabout/traffic circle ahead",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_circular_intersection_ahead.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_circular_intersection_ahead_inv.png",
+		wield_image = "street_signs_circular_intersection_ahead_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_circular_intersection_ahead"
+	})
+
+	minetest.register_node("street_signs:sign_offset_side_road_left_ahead"..onpole, {
+		description = "W2-7L: Offset side-roads ahead (left first)",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_offset_side_road_left_ahead.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_offset_side_road_left_ahead_inv.png",
+		wield_image = "street_signs_offset_side_road_left_ahead_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_offset_side_road_left_ahead"
+	})
+
+	minetest.register_node("street_signs:sign_offset_side_road_right_ahead"..onpole, {
+		description = "W2-7R: Offset side-roads ahead (right first)",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_offset_side_road_right_ahead.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_offset_side_road_right_ahead_inv.png",
+		wield_image = "street_signs_offset_side_road_right_ahead_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_offset_side_road_right_ahead"
+	})
+
+	minetest.register_node("street_signs:sign_divided_highway_begins"..onpole, {
+		description = "W6-1: Divided highway begins sign",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_divided_highway_begins.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_divided_highway_begins_inv.png",
+		wield_image = "street_signs_divided_highway_begins_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_divided_highway_begins"
+	})
+
+	minetest.register_node("street_signs:sign_divided_highway_ends"..onpole, {
+		description = "W6-2: Divided highway ends sign",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_divided_highway_ends.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_divided_highway_ends_inv.png",
+		wield_image = "street_signs_divided_highway_ends_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_divided_highway_ends"
+	})
+
+	minetest.register_node("street_signs:sign_pedestrian_crossing"..onpole, {
+		description = "W11-2: Pedestrian crossing sign",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_pedestrian_crossing.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_pedestrian_crossing_inv.png",
+		wield_image = "street_signs_pedestrian_crossing_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_pedestrian_crossing"
+	})
+
+	table.insert(street_signs.lbm_restore_nodes, "street_signs:sign_low_clearance"..onpole)
+
+	minetest.register_node("street_signs:sign_low_clearance"..onpole, {
+		description = "W12-2: Low clearance",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_low_clearance.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_low_clearance_inv.png",
+		wield_image = "street_signs_low_clearance_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		on_construct = street_signs.construct_sign,
+		on_destruct = street_signs.destruct_sign,
+		after_place_node = street_signs.after_place_node,
+		on_receive_fields = street_signs.receive_fields,
+		on_punch = street_signs.update_sign,
+		on_rotate = on_rotate,
+		number_of_lines = 1,
+		horiz_scaling = 1.3,
+		vert_scaling = 3,
+		line_spacing = 1,
+		font_size = 31,
+		x_offset = 8,
+		y_offset = 36,
+		chars_per_line = 15,
+		entity_info = {
+			mesh = "street_signs_warning_36x36_entity"..onpole..".obj",
+			yaw = wmyaw
+		},
+		drop = "street_signs:sign_low_clearance"
+	})
+
+	minetest.register_node("street_signs:sign_signal_ahead"..onpole, {
+		description = "W3-3: Traffic signal ahead",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_signal_ahead.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_signal_ahead_inv.png",
+		wield_image = "street_signs_signal_ahead_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_signal_ahead"
+	})
+
+	minetest.register_node("street_signs:sign_stop_ahead"..onpole, {
+		description = "W3-1: Stop sign ahead",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_stop_ahead.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_stop_ahead_inv.png",
+		wield_image = "street_signs_stop_ahead_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_stop_ahead"
+	})
+
+	minetest.register_node("street_signs:sign_yield_ahead"..onpole, {
+		description = "W3-2: Yield sign ahead",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_yield_ahead.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_yield_ahead_inv.png",
+		wield_image = "street_signs_yield_ahead_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_yield_ahead"
+	})
+
+	minetest.register_node("street_signs:sign_merging_traffic"..onpole, {
+		description = "W4-1: Traffic merging from right sign",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_merging_traffic.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_merging_traffic_inv.png",
+		wield_image = "street_signs_merging_traffic_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_merging_traffic"
+	})
+
+	minetest.register_node("street_signs:sign_two_way_traffic"..onpole, {
+		description = "W6-3: Two-way traffic sign",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_two_way_traffic.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_two_way_traffic_inv.png",
+		wield_image = "street_signs_two_way_traffic_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_two_way_traffic"
+	})
+
+	minetest.register_node("street_signs:sign_left_lane_ends"..onpole, {
+		description = "W4-2: Left lane ends sign",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_left_lane_ends.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_left_lane_ends_inv.png",
+		wield_image = "street_signs_left_lane_ends_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_left_lane_ends"
+	})
+
+	table.insert(street_signs.lbm_restore_nodes, "street_signs:sign_hill_with_grade_ahead"..onpole)
+
+	minetest.register_node("street_signs:sign_hill_with_grade_ahead"..onpole, {
+		description = "W7-1a: Hill with grade ahead",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_hill_with_grade_ahead.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_hill_with_grade_ahead_inv.png",
+		wield_image = "street_signs_hill_with_grade_ahead_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		on_construct = street_signs.construct_sign,
+		on_destruct = street_signs.destruct_sign,
+		after_place_node = street_signs.after_place_node,
+		on_receive_fields = street_signs.receive_fields,
+		on_punch = street_signs.update_sign,
+		on_rotate = on_rotate,
+		number_of_lines = 1,
+		horiz_scaling = 1.9,
+		vert_scaling = 4.6,
+		line_spacing = 1,
+		font_size = 31,
+		x_offset = 8,
+		y_offset = 93,
+		chars_per_line = 15,
+		entity_info = {
+			mesh = "street_signs_warning_36x36_entity"..onpole..".obj",
+			yaw = wmyaw
+		},
+		drop = "street_signs:sign_hill_with_grade_ahead"
+	})
+
+	minetest.register_node("street_signs:sign_rr_grade_crossing_advance"..onpole, {
+		description = "W10-1: Railroad grade crossing advance warning",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_rr_grade_crossing_advance"..onpole..".obj",
+		tiles = { "street_signs_rr_grade_crossing_advance.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_rr_grade_crossing_advance_inv.png",
+		wield_image = "street_signs_rr_grade_crossing_advance_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_rr_grade_crossing_advance"
+	})
+
+
+	minetest.register_node("street_signs:sign_right_lane_ends"..onpole, {
+		description = "W4-2: Right lane ends sign",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_warning_36x36"..onpole..".obj",
+		tiles = { "street_signs_right_lane_ends.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_right_lane_ends_inv.png",
+		wield_image = "street_signs_right_lane_ends_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_right_lane_ends"
+	})
+
+	cbox = street_signs.make_selection_boxes(24, 30, onpole)
+
+	minetest.register_node("street_signs:sign_do_not_stop_on_tracks"..onpole, {
+		description = "R8-8: Do not stop on tracks",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_24x30"..onpole..".obj",
+		tiles = { "street_signs_do_not_stop_on_tracks.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_do_not_stop_on_tracks_inv.png",
+		wield_image = "street_signs_do_not_stop_on_tracks.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_do_not_stop_on_tracks"
+	})
+
+	cbox = street_signs.make_selection_boxes(9, 15, onpole, 0, 0, -1.25)
+
+	minetest.register_node("street_signs:sign_ped_push_button_to_cross_r10_3a"..onpole, {
+		description = "R10-3a: Pedestrians, push button to cross (pointing left)",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_9x15"..onpole..".obj",
+		tiles = { "street_signs_ped_push_button_to_cross_r10_3a.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_ped_push_button_to_cross_r10_3a_inv.png",
+		wield_image = "street_signs_ped_push_button_to_cross_r10_3a_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_ped_push_button_to_cross_r10_3a"
+	})
+
+	minetest.register_node("street_signs:sign_ped_push_button_to_cross_r10_3a_right"..onpole, {
+		description = "R10-3a: Pedestrians, push button to cross (pointing right)",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_9x15"..onpole..".obj",
+		tiles = { "street_signs_ped_push_button_to_cross_r10_3a_right.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_ped_push_button_to_cross_r10_3a_right_inv.png",
+		wield_image = "street_signs_ped_push_button_to_cross_r10_3a_right_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_ped_push_button_to_cross_r10_3a_right"
+	})
+
+	minetest.register_node("street_signs:sign_ped_push_button_to_cross_r10_3e"..onpole, {
+		description = "R10-3e: Pedestrians, push button to cross (pointing right)",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_9x15"..onpole..".obj",
+		tiles = { "street_signs_ped_push_button_to_cross_r10_3e.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_ped_push_button_to_cross_r10_3e_inv.png",
+		wield_image = "street_signs_ped_push_button_to_cross_r10_3e_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_ped_push_button_to_cross_r10_3e"
+	})
+
+	minetest.register_node("street_signs:sign_ped_push_button_to_cross_r10_3e_left"..onpole, {
+		description = "R10-3e: Pedestrians, push button to cross (pointing left)",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_9x15"..onpole..".obj",
+		tiles = { "street_signs_ped_push_button_to_cross_r10_3e_left.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_ped_push_button_to_cross_r10_3e_left_inv.png",
+		wield_image = "street_signs_ped_push_button_to_cross_r10_3e_left_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_ped_push_button_to_cross_r10_3e_left"
+	})
+
+	table.insert(street_signs.lbm_restore_nodes, "street_signs:sign_ped_push_button_to_cross_r10_3i"..onpole)
+
+	minetest.register_node("street_signs:sign_ped_push_button_to_cross_r10_3i"..onpole, {
+		description = "R10-3i: Pedestrians, push button to cross (pointing right, with street name)",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_9x15"..onpole..".obj",
+		tiles = { "street_signs_ped_push_button_to_cross_r10_3i.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_ped_push_button_to_cross_r10_3i_inv.png",
+		wield_image = "street_signs_ped_push_button_to_cross_r10_3i_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		on_construct = street_signs.construct_sign,
+		on_destruct = street_signs.destruct_sign,
+		after_place_node = street_signs.after_place_node,
+		on_receive_fields = street_signs.receive_fields,
+		on_punch = street_signs.update_sign,
+		on_rotate = on_rotate,
+		number_of_lines = 1,
+		horiz_scaling = 3,
+		vert_scaling = 12,
+		line_spacing = 1,
+		font_size = 31,
+		x_offset = 15,
+		y_offset = 333,
+		chars_per_line = 25,
+		entity_info = {
+			mesh = "street_signs_generic_sign_9x15_entity"..onpole..".obj",
+			yaw = wmyaw
+		},
+		drop = "street_signs:sign_ped_push_button_to_cross_r10_3i"
+	})
+
+	table.insert(street_signs.lbm_restore_nodes, "street_signs:sign_ped_push_button_to_cross_r10_3i_left"..onpole)
+
+	minetest.register_node("street_signs:sign_ped_push_button_to_cross_r10_3i_left"..onpole, {
+		description = "R10-3i: Pedestrians, push button to cross (pointing left, with street name)",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_9x15"..onpole..".obj",
+		tiles = { "street_signs_ped_push_button_to_cross_r10_3i_left.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_ped_push_button_to_cross_r10_3i_left_inv.png",
+		wield_image = "street_signs_ped_push_button_to_cross_r10_3i_left_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		on_construct = street_signs.construct_sign,
+		on_destruct = street_signs.destruct_sign,
+		after_place_node = street_signs.after_place_node,
+		on_receive_fields = street_signs.receive_fields,
+		on_punch = street_signs.update_sign,
+		on_rotate = on_rotate,
+		number_of_lines = 1,
+		horiz_scaling = 3,
+		vert_scaling = 12,
+		line_spacing = 1,
+		font_size = 31,
+		x_offset = 15,
+		y_offset = 333,
+		chars_per_line = 25,
+		entity_info = {
+			mesh = "street_signs_generic_sign_9x15_entity"..onpole..".obj",
+			yaw = wmyaw
+		},
+		drop = "street_signs:sign_ped_push_button_to_cross_r10_3i_left"
+	})
+
+	cbox = street_signs.make_selection_boxes(9, 12, onpole, 0, 0, -1.25)
+
+	minetest.register_node("street_signs:sign_ped_push_button_to_turn_on_warning_lights"..onpole, {
+		description = "R10-25: Pedestrians, push button to turn on warning lights",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_9x12"..onpole..".obj",
+		tiles = { "street_signs_ped_push_button_to_turn_on_warning_lights.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_ped_push_button_to_turn_on_warning_lights_inv.png",
+		wield_image = "street_signs_ped_push_button_to_turn_on_warning_lights_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		default_color = "0",
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_ped_push_button_to_turn_on_warning_lights"
+	})
+
+	cbox = street_signs.make_selection_boxes(60, 24, onpole)
+
+	minetest.register_node("street_signs:sign_roundabout_directional"..onpole, {
+		description = "R6-4b: Roundabout direction (4 chevrons)",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_60x24"..onpole..".obj",
+		tiles = { "street_signs_roundabout_directional.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_roundabout_directional_inv.png",
+		wield_image = "street_signs_roundabout_directional.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_roundabout_directional"
+	})
+
+	cbox = street_signs.make_selection_boxes(30, 36, onpole)
+
+	minetest.register_node("street_signs:sign_left_on_green_arrow_only"..onpole, {
+		description = "R10-5: Left on green arrow only sign",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_30x36"..onpole..".obj",
+		tiles = { "street_signs_left_on_green_arrow_only.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_left_on_green_arrow_only_inv.png",
+		wield_image = "street_signs_left_on_green_arrow_only_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_left_on_green_arrow_only"
+	})
+
+	cbox = street_signs.make_selection_boxes(24, 36, onpole)
+
+	minetest.register_node("street_signs:sign_stop_here_on_red"..onpole, {
+		description = "R10-6: Stop here on red sign",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_24x36"..onpole..".obj",
+		tiles = { "street_signs_stop_here_on_red.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_stop_here_on_red_inv.png",
+		wield_image = "street_signs_stop_here_on_red_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_stop_here_on_red"
+	})
+
+	cbox = street_signs.make_selection_boxes(30, 36, onpole)
+
+	minetest.register_node("street_signs:sign_left_turn_yield_on_green_light"..onpole, {
+		description = "R10-12: Left turn yield on green light",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_30x36"..onpole..".obj",
+		tiles = { "street_signs_left_turn_yield_on_green_light.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_left_turn_yield_on_green_light_inv.png",
+		wield_image = "street_signs_left_turn_yield_on_green_light_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_left_turn_yield_on_green_light"
+	})
+
+	cbox = street_signs.make_selection_boxes(24, 30, onpole)
+
+	minetest.register_node("street_signs:sign_crosswalk_stop_on_red_light"..onpole, {
+		description = "R10-23: Crosswalk: stop on red light",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_24x30"..onpole..".obj",
+		tiles = { "street_signs_crosswalk_stop_on_red_light.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_crosswalk_stop_on_red_light_inv.png",
+		wield_image = "street_signs_crosswalk_stop_on_red_light_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_crosswalk_stop_on_red_light"
+	})
+
+
+	cbox = street_signs.make_selection_boxes(36, 48, onpole)
+
+	minetest.register_node("street_signs:sign_keep_right"..onpole, {
+		description = "R4-7: Keep right sign",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_36x48"..onpole..".obj",
+		tiles = { "street_signs_keep_right.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_keep_right_inv.png",
+		wield_image = "street_signs_keep_right_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_keep_right"
+	})
+
+	minetest.register_node("street_signs:sign_keep_left"..onpole, {
+		description = "R4-8: Keep left sign",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_36x48"..onpole..".obj",
+		tiles = { "street_signs_keep_left.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_keep_left_inv.png",
+		wield_image = "street_signs_keep_left_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_keep_left"
+	})
+
+	cbox = street_signs.make_selection_boxes(36, 36, onpole)
+
+	minetest.register_node("street_signs:sign_no_right_turn"..onpole, {
+		description = "R3-1: No right turn",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_36x36"..onpole..".obj",
+		tiles = {
+			"street_signs_no_right_turn.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_no_right_turn_inv.png",
+		wield_image = "street_signs_no_right_turn_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_no_right_turn"
+	})
+
+	minetest.register_node("street_signs:sign_no_left_turn"..onpole, {
+		description = "R3-2: No left turn",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_36x36"..onpole..".obj",
+		tiles = {
+			"street_signs_no_left_turn.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_no_left_turn_inv.png",
+		wield_image = "street_signs_no_left_turn_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_no_left_turn"
+	})
+
+	minetest.register_node("street_signs:sign_no_u_turn"..onpole, {
+		description = "R3-4: No U-turn",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_36x36"..onpole..".obj",
+		tiles = {
+			"street_signs_no_u_turn.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_no_u_turn_inv.png",
+		wield_image = "street_signs_no_u_turn_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_no_u_turn"
+	})
+
+	minetest.register_node("street_signs:sign_u_turn_here"..onpole, {
+		description = "U-turn here",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_36x36"..onpole..".obj",
+		tiles = {
+			"street_signs_u_turn_here.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_u_turn_here_inv.png",
+		wield_image = "street_signs_u_turn_here_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_u_turn_here"
+	})
+
+	minetest.register_node("street_signs:sign_left_turn_only"..onpole, {
+		description = "R3-5: Left turn only",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_30x36"..onpole..".obj",
+		tiles = {
+			"street_signs_left_turn_only.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_left_turn_only_inv.png",
+		wield_image = "street_signs_left_turn_only_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_left_turn_only"
+	})
+
+	minetest.register_node("street_signs:sign_right_turn_only"..onpole, {
+		description = "R3-5: Right turn only",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_30x36"..onpole..".obj",
+		tiles = {
+			"street_signs_right_turn_only.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_right_turn_only_inv.png",
+		wield_image = "street_signs_right_turn_only_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_right_turn_only"
+	})
+
+	minetest.register_node("street_signs:sign_straight_through_only"..onpole, {
+		description = "R3-5a: Straight through only",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_30x36"..onpole..".obj",
+		tiles = {
+			"street_signs_straight_through_only.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_straight_through_only_inv.png",
+		wield_image = "street_signs_straight_through_only_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_straight_through_only"
+	})
+
+	minetest.register_node("street_signs:sign_left_lane_must_turn_left"..onpole, {
+		description = "R3-7: Left lane must turn left",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_36x36"..onpole..".obj",
+		tiles = {
+			"street_signs_left_lane_must_turn_left.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_left_lane_must_turn_left_inv.png",
+		wield_image = "street_signs_left_lane_must_turn_left_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_left_lane_must_turn_left"
+	})
+
+	minetest.register_node("street_signs:sign_right_lane_must_turn_right"..onpole, {
+		description = "R3-7: Right lane must turn right",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_36x36"..onpole..".obj",
+		tiles = {
+			"street_signs_right_lane_must_turn_right.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_right_lane_must_turn_right_inv.png",
+		wield_image = "street_signs_right_lane_must_turn_right_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_right_lane_must_turn_right"
+	})
+
+	minetest.register_node("street_signs:sign_no_straight_through"..onpole, {
+		description = "R3-27: No straight through",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_36x36"..onpole..".obj",
+		tiles = {
+			"street_signs_no_straight_through.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_no_straight_through_inv.png",
+		wield_image = "street_signs_no_straight_through_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_no_straight_through"
+	})
+
+	minetest.register_node("street_signs:sign_do_not_enter"..onpole, {
+		description = "R5-1: Do not enter sign",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_36x36"..onpole..".obj",
+		tiles = {
+			"street_signs_do_not_enter.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_do_not_enter_inv.png",
+		wield_image = "street_signs_do_not_enter_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_do_not_enter"
+	})
+
+	cbox = street_signs.make_selection_boxes(42, 30, onpole)
+
+	minetest.register_node("street_signs:sign_wrong_way"..onpole, {
+		description = "R5-1a: Wrong way sign",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_42x30"..onpole..".obj",
+		tiles = { "street_signs_wrong_way.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_wrong_way_inv.png",
+		wield_image = "street_signs_wrong_way_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_wrong_way"
+	})
+
+	cbox = street_signs.make_selection_boxes(54, 18, onpole)
+
+	minetest.register_node("street_signs:sign_one_way_left"..onpole, {
+		description = "R6-1: One way (left)",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_54x18"..onpole..".obj",
+		tiles = { "street_signs_one_way_left.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_one_way_left_inv.png",
+		wield_image = "street_signs_one_way_left_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_one_way_left"
+	})
+
+	minetest.register_node("street_signs:sign_one_way_right"..onpole, {
+		description = "R6-1: One way (right)",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_54x18"..onpole..".obj",
+		tiles = { "street_signs_one_way_right.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_one_way_right_inv.png",
+		wield_image = "street_signs_one_way_right_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_one_way_right"
+	})
+
+	cbox = street_signs.make_selection_boxes(30, 24, onpole)
+
+	minetest.register_node("street_signs:sign_divided_highway_with_cross_road"..onpole, {
+		description = "R6-3: divided highway with cross road",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_30x24"..onpole..".obj",
+		tiles = { "street_signs_divided_highway_with_cross_road.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_divided_highway_with_cross_road_inv.png",
+		wield_image = "street_signs_divided_highway_with_cross_road_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_divided_highway_with_cross_road"
+	})
+
+	cbox = street_signs.make_selection_boxes(36, 42, onpole)
+
+	minetest.register_node("street_signs:sign_use_lane_with_green_arrow"..onpole, {
+		description = "R10-8: Use lane with green arrow",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_36x42"..onpole..".obj",
+		tiles = { "street_signs_use_lane_with_green_arrow.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_use_lane_with_green_arrow_inv.png",
+		wield_image = "street_signs_use_lane_with_green_arrow_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:use_lane_with_green_arrow"
+	})
+
+	cbox = street_signs.make_selection_boxes(36, 48, onpole)
+
+	minetest.register_node("street_signs:sign_no_turn_on_red_light"..onpole, {
+		description = "R10-11: No turn on red light",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_generic_sign_36x48"..onpole..".obj",
+		tiles = { "street_signs_no_turn_on_red_light.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_no_turn_on_red_light_inv.png",
+		wield_image = "street_signs_no_turn_on_red_light_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:no_turn_on_red_light"
+	})
+
+	cbox = street_signs.make_selection_boxes(41, 41, onpole)
+
+	minetest.register_node("street_signs:sign_rr_grade_crossbuck"..onpole, {
+		description = "R15-1: Railroad grade crossing (crossbuck)",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_rr_grade_crossbuck"..onpole..".obj",
+		tiles = { "street_signs_rr_grade_crossbuck.png",
+			"street_signs_sign_edge.png",
+			pole_mount_tex
+		},
+		inventory_image = "street_signs_rr_grade_crossbuck_inv.png",
+		wield_image = "street_signs_rr_grade_crossbuck_inv.png",
+		groups = {choppy=2, dig_immediate=2, not_in_creative_inventory = nci},
+		after_place_node = street_signs.after_place_node,
+		on_rotate = on_rotate,
+		drop = "street_signs:sign_rr_grade_crossbuck"
+	})
+end
+
+cbox = {
+	type = "fixed",
+	fixed = { -0.1875, -0.5, -0.25, 0.1875, 0.6125, 0.25 }
+}
+
+minetest.register_node("street_signs:sign_stop_for_ped", {
+	description = "R1-6a: Stop for pedestrian in crosswalk sign",
+	paramtype = "light",
+	sunlight_propagates = true,
+	paramtype2 = "facedir",
+	drawtype = "mesh",
+	node_box = cbox,
+	selection_box = cbox,
+	mesh = "street_signs_stop_for_ped.obj",
+	tiles = { "street_signs_stop_for_ped.png" },
+	inventory_image = "street_signs_stop_for_ped_inv.png",
+	groups = {choppy=2, dig_immediate=2},
+})
+
+for _, d in ipairs({"l", "c", "r"}) do
+
+	cbox = street_signs.make_selection_boxes(12, 36, nil)
+
+	minetest.register_node("street_signs:sign_object_marker_type3_"..d, {
+		description = "OM3-"..string.upper(d)..": Type 3 object marker",
+		paramtype = "light",
+		sunlight_propagates = true,
+		paramtype2 = "wallmounted",
+		drawtype = "mesh",
+		node_box = cbox,
+		selection_box = cbox,
+		mesh = "street_signs_object_marker_type_3.obj",
+		tiles = { "street_signs_object_marker_type3_"..d..".png",
+			"street_signs_sign_edge.png"
+		},
+		inventory_image = "street_signs_object_marker_type3_"..d.."_inv.png",
+		groups = {choppy=2, dig_immediate=2},
+	})
+end
+
+-- restore signs' text after /clearobjects and the like, the next time
+-- a block is reloaded by the server.
+
+minetest.register_lbm({
+	nodenames = street_signs.lbm_restore_nodes,
+	name = "street_signs:restore_sign_text",
+	label = "Restore sign text",
+	run_at_every_load = true,
+	action = function(pos, node)
+		street_signs.update_sign(pos)
+	end
+})
diff --git a/street_signs/textures/street_signs_circular_intersection_ahead.png b/street_signs/textures/street_signs_circular_intersection_ahead.png
new file mode 100644
index 0000000..3618e01
--- /dev/null
+++ b/street_signs/textures/street_signs_circular_intersection_ahead.png
diff --git a/street_signs/textures/street_signs_circular_intersection_ahead_inv.png b/street_signs/textures/street_signs_circular_intersection_ahead_inv.png
new file mode 100644
index 0000000..c699d8a
--- /dev/null
+++ b/street_signs/textures/street_signs_circular_intersection_ahead_inv.png
diff --git a/street_signs/textures/street_signs_cross_road_ahead.png b/street_signs/textures/street_signs_cross_road_ahead.png
new file mode 100644
index 0000000..aacf49c
--- /dev/null
+++ b/street_signs/textures/street_signs_cross_road_ahead.png
diff --git a/street_signs/textures/street_signs_cross_road_ahead_inv.png b/street_signs/textures/street_signs_cross_road_ahead_inv.png
new file mode 100644
index 0000000..ad19ee4
--- /dev/null
+++ b/street_signs/textures/street_signs_cross_road_ahead_inv.png
diff --git a/street_signs/textures/street_signs_crosswalk_stop_on_red_light.png b/street_signs/textures/street_signs_crosswalk_stop_on_red_light.png
new file mode 100644
index 0000000..0b1618d
--- /dev/null
+++ b/street_signs/textures/street_signs_crosswalk_stop_on_red_light.png
diff --git a/street_signs/textures/street_signs_crosswalk_stop_on_red_light_inv.png b/street_signs/textures/street_signs_crosswalk_stop_on_red_light_inv.png
new file mode 100644
index 0000000..12a6e21
--- /dev/null
+++ b/street_signs/textures/street_signs_crosswalk_stop_on_red_light_inv.png
diff --git a/street_signs/textures/street_signs_divided_highway_begins.png b/street_signs/textures/street_signs_divided_highway_begins.png
new file mode 100644
index 0000000..095a4d8
--- /dev/null
+++ b/street_signs/textures/street_signs_divided_highway_begins.png
diff --git a/street_signs/textures/street_signs_divided_highway_begins_inv.png b/street_signs/textures/street_signs_divided_highway_begins_inv.png
new file mode 100644
index 0000000..a58a77a
--- /dev/null
+++ b/street_signs/textures/street_signs_divided_highway_begins_inv.png
diff --git a/street_signs/textures/street_signs_divided_highway_ends.png b/street_signs/textures/street_signs_divided_highway_ends.png
new file mode 100644
index 0000000..1eaf159
--- /dev/null
+++ b/street_signs/textures/street_signs_divided_highway_ends.png
diff --git a/street_signs/textures/street_signs_divided_highway_ends_inv.png b/street_signs/textures/street_signs_divided_highway_ends_inv.png
new file mode 100644
index 0000000..2496bdf
--- /dev/null
+++ b/street_signs/textures/street_signs_divided_highway_ends_inv.png
diff --git a/street_signs/textures/street_signs_divided_highway_with_cross_road.png b/street_signs/textures/street_signs_divided_highway_with_cross_road.png
new file mode 100644
index 0000000..ab7b247
--- /dev/null
+++ b/street_signs/textures/street_signs_divided_highway_with_cross_road.png
diff --git a/street_signs/textures/street_signs_divided_highway_with_cross_road_inv.png b/street_signs/textures/street_signs_divided_highway_with_cross_road_inv.png
new file mode 100644
index 0000000..7353b28
--- /dev/null
+++ b/street_signs/textures/street_signs_divided_highway_with_cross_road_inv.png
diff --git a/street_signs/textures/street_signs_do_not_stop_on_tracks.png b/street_signs/textures/street_signs_do_not_stop_on_tracks.png
new file mode 100644
index 0000000..73674c9
--- /dev/null
+++ b/street_signs/textures/street_signs_do_not_stop_on_tracks.png
diff --git a/street_signs/textures/street_signs_do_not_stop_on_tracks_inv.png b/street_signs/textures/street_signs_do_not_stop_on_tracks_inv.png
new file mode 100644
index 0000000..89ae2d1
--- /dev/null
+++ b/street_signs/textures/street_signs_do_not_stop_on_tracks_inv.png
diff --git a/street_signs/textures/street_signs_hill_with_grade_ahead.png b/street_signs/textures/street_signs_hill_with_grade_ahead.png
new file mode 100644
index 0000000..23deb03
--- /dev/null
+++ b/street_signs/textures/street_signs_hill_with_grade_ahead.png
diff --git a/street_signs/textures/street_signs_hill_with_grade_ahead_inv.png b/street_signs/textures/street_signs_hill_with_grade_ahead_inv.png
new file mode 100644
index 0000000..668bd60
--- /dev/null
+++ b/street_signs/textures/street_signs_hill_with_grade_ahead_inv.png
diff --git a/street_signs/textures/street_signs_left_lane_must_turn_left.png b/street_signs/textures/street_signs_left_lane_must_turn_left.png
new file mode 100644
index 0000000..6614c5b
--- /dev/null
+++ b/street_signs/textures/street_signs_left_lane_must_turn_left.png
diff --git a/street_signs/textures/street_signs_left_lane_must_turn_left_inv.png b/street_signs/textures/street_signs_left_lane_must_turn_left_inv.png
new file mode 100644
index 0000000..8d9a2da
--- /dev/null
+++ b/street_signs/textures/street_signs_left_lane_must_turn_left_inv.png
diff --git a/street_signs/textures/street_signs_left_turn_only.png b/street_signs/textures/street_signs_left_turn_only.png
new file mode 100644
index 0000000..39492e2
--- /dev/null
+++ b/street_signs/textures/street_signs_left_turn_only.png
diff --git a/street_signs/textures/street_signs_left_turn_only_inv.png b/street_signs/textures/street_signs_left_turn_only_inv.png
new file mode 100644
index 0000000..33c5036
--- /dev/null
+++ b/street_signs/textures/street_signs_left_turn_only_inv.png
diff --git a/street_signs/textures/street_signs_left_turn_yield_on_green_light.png b/street_signs/textures/street_signs_left_turn_yield_on_green_light.png
new file mode 100644
index 0000000..c50f214
--- /dev/null
+++ b/street_signs/textures/street_signs_left_turn_yield_on_green_light.png
diff --git a/street_signs/textures/street_signs_left_turn_yield_on_green_light_inv.png b/street_signs/textures/street_signs_left_turn_yield_on_green_light_inv.png
new file mode 100644
index 0000000..5eee5ac
--- /dev/null
+++ b/street_signs/textures/street_signs_left_turn_yield_on_green_light_inv.png
diff --git a/street_signs/textures/street_signs_low_clearance.png b/street_signs/textures/street_signs_low_clearance.png
new file mode 100644
index 0000000..214f3ce
--- /dev/null
+++ b/street_signs/textures/street_signs_low_clearance.png
diff --git a/street_signs/textures/street_signs_low_clearance_inv.png b/street_signs/textures/street_signs_low_clearance_inv.png
new file mode 100644
index 0000000..8a608bb
--- /dev/null
+++ b/street_signs/textures/street_signs_low_clearance_inv.png
diff --git a/street_signs/textures/street_signs_no_left_turn.png b/street_signs/textures/street_signs_no_left_turn.png
new file mode 100644
index 0000000..a60a358
--- /dev/null
+++ b/street_signs/textures/street_signs_no_left_turn.png
diff --git a/street_signs/textures/street_signs_no_left_turn_inv.png b/street_signs/textures/street_signs_no_left_turn_inv.png
new file mode 100644
index 0000000..a9bbbe9
--- /dev/null
+++ b/street_signs/textures/street_signs_no_left_turn_inv.png
diff --git a/street_signs/textures/street_signs_no_right_turn.png b/street_signs/textures/street_signs_no_right_turn.png
new file mode 100644
index 0000000..fdf8877
--- /dev/null
+++ b/street_signs/textures/street_signs_no_right_turn.png
diff --git a/street_signs/textures/street_signs_no_right_turn_inv.png b/street_signs/textures/street_signs_no_right_turn_inv.png
new file mode 100644
index 0000000..80e39df
--- /dev/null
+++ b/street_signs/textures/street_signs_no_right_turn_inv.png
diff --git a/street_signs/textures/street_signs_no_straight_through.png b/street_signs/textures/street_signs_no_straight_through.png
new file mode 100644
index 0000000..9eda5f9
--- /dev/null
+++ b/street_signs/textures/street_signs_no_straight_through.png
diff --git a/street_signs/textures/street_signs_no_straight_through_inv.png b/street_signs/textures/street_signs_no_straight_through_inv.png
new file mode 100644
index 0000000..9fd6cd8
--- /dev/null
+++ b/street_signs/textures/street_signs_no_straight_through_inv.png
diff --git a/street_signs/textures/street_signs_no_u_turn.png b/street_signs/textures/street_signs_no_u_turn.png
new file mode 100644
index 0000000..56ed02b
--- /dev/null
+++ b/street_signs/textures/street_signs_no_u_turn.png
diff --git a/street_signs/textures/street_signs_no_u_turn_inv.png b/street_signs/textures/street_signs_no_u_turn_inv.png
new file mode 100644
index 0000000..44abc95
--- /dev/null
+++ b/street_signs/textures/street_signs_no_u_turn_inv.png
diff --git a/street_signs/textures/street_signs_offset_side_road_left_ahead.png b/street_signs/textures/street_signs_offset_side_road_left_ahead.png
new file mode 100644
index 0000000..42f6fc8
--- /dev/null
+++ b/street_signs/textures/street_signs_offset_side_road_left_ahead.png
diff --git a/street_signs/textures/street_signs_offset_side_road_left_ahead_inv.png b/street_signs/textures/street_signs_offset_side_road_left_ahead_inv.png
new file mode 100644
index 0000000..2db44a6
--- /dev/null
+++ b/street_signs/textures/street_signs_offset_side_road_left_ahead_inv.png
diff --git a/street_signs/textures/street_signs_offset_side_road_right_ahead.png b/street_signs/textures/street_signs_offset_side_road_right_ahead.png
new file mode 100644
index 0000000..c2bd37f
--- /dev/null
+++ b/street_signs/textures/street_signs_offset_side_road_right_ahead.png
diff --git a/street_signs/textures/street_signs_offset_side_road_right_ahead_inv.png b/street_signs/textures/street_signs_offset_side_road_right_ahead_inv.png
new file mode 100644
index 0000000..1cf5222
--- /dev/null
+++ b/street_signs/textures/street_signs_offset_side_road_right_ahead_inv.png
diff --git a/street_signs/textures/street_signs_one_way_left.png b/street_signs/textures/street_signs_one_way_left.png
new file mode 100644
index 0000000..68ab6b8
--- /dev/null
+++ b/street_signs/textures/street_signs_one_way_left.png
diff --git a/street_signs/textures/street_signs_one_way_left_inv.png b/street_signs/textures/street_signs_one_way_left_inv.png
new file mode 100644
index 0000000..b317f33
--- /dev/null
+++ b/street_signs/textures/street_signs_one_way_left_inv.png
diff --git a/street_signs/textures/street_signs_one_way_right.png b/street_signs/textures/street_signs_one_way_right.png
new file mode 100644
index 0000000..48fa900
--- /dev/null
+++ b/street_signs/textures/street_signs_one_way_right.png
diff --git a/street_signs/textures/street_signs_one_way_right_inv.png b/street_signs/textures/street_signs_one_way_right_inv.png
new file mode 100644
index 0000000..cb51a5f
--- /dev/null
+++ b/street_signs/textures/street_signs_one_way_right_inv.png
diff --git a/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3a.png b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3a.png
new file mode 100644
index 0000000..cade57b
--- /dev/null
+++ b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3a.png
diff --git a/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3a_inv.png b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3a_inv.png
new file mode 100644
index 0000000..55267ac
--- /dev/null
+++ b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3a_inv.png
diff --git a/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3a_right.png b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3a_right.png
new file mode 100644
index 0000000..20caa26
--- /dev/null
+++ b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3a_right.png
diff --git a/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3a_right_inv.png b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3a_right_inv.png
new file mode 100644
index 0000000..c7d4731
--- /dev/null
+++ b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3a_right_inv.png
diff --git a/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3e.png b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3e.png
new file mode 100644
index 0000000..3caf6d0
--- /dev/null
+++ b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3e.png
diff --git a/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3e_inv.png b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3e_inv.png
new file mode 100644
index 0000000..03ca96e
--- /dev/null
+++ b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3e_inv.png
diff --git a/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3e_left.png b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3e_left.png
new file mode 100644
index 0000000..6dee2f6
--- /dev/null
+++ b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3e_left.png
diff --git a/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3e_left_inv.png b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3e_left_inv.png
new file mode 100644
index 0000000..3202aee
--- /dev/null
+++ b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3e_left_inv.png
diff --git a/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3i.png b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3i.png
new file mode 100644
index 0000000..d5bcced
--- /dev/null
+++ b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3i.png
diff --git a/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3i_inv.png b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3i_inv.png
new file mode 100644
index 0000000..1da6142
--- /dev/null
+++ b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3i_inv.png
diff --git a/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3i_left.png b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3i_left.png
new file mode 100644
index 0000000..98852c4
--- /dev/null
+++ b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3i_left.png
diff --git a/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3i_left_inv.png b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3i_left_inv.png
new file mode 100644
index 0000000..6695907
--- /dev/null
+++ b/street_signs/textures/street_signs_ped_push_button_to_cross_r10_3i_left_inv.png
diff --git a/street_signs/textures/street_signs_ped_push_button_to_turn_on_warning_lights.png b/street_signs/textures/street_signs_ped_push_button_to_turn_on_warning_lights.png
new file mode 100644
index 0000000..83cdb1a
--- /dev/null
+++ b/street_signs/textures/street_signs_ped_push_button_to_turn_on_warning_lights.png
diff --git a/street_signs/textures/street_signs_ped_push_button_to_turn_on_warning_lights_inv.png b/street_signs/textures/street_signs_ped_push_button_to_turn_on_warning_lights_inv.png
new file mode 100644
index 0000000..758d2a1
--- /dev/null
+++ b/street_signs/textures/street_signs_ped_push_button_to_turn_on_warning_lights_inv.png
diff --git a/street_signs/textures/street_signs_right_lane_must_turn_right.png b/street_signs/textures/street_signs_right_lane_must_turn_right.png
new file mode 100644
index 0000000..b47a995
--- /dev/null
+++ b/street_signs/textures/street_signs_right_lane_must_turn_right.png
diff --git a/street_signs/textures/street_signs_right_lane_must_turn_right_inv.png b/street_signs/textures/street_signs_right_lane_must_turn_right_inv.png
new file mode 100644
index 0000000..4ae140e
--- /dev/null
+++ b/street_signs/textures/street_signs_right_lane_must_turn_right_inv.png
diff --git a/street_signs/textures/street_signs_right_turn_only.png b/street_signs/textures/street_signs_right_turn_only.png
new file mode 100644
index 0000000..7ca3170
--- /dev/null
+++ b/street_signs/textures/street_signs_right_turn_only.png
diff --git a/street_signs/textures/street_signs_right_turn_only_inv.png b/street_signs/textures/street_signs_right_turn_only_inv.png
new file mode 100644
index 0000000..08fd6ef
--- /dev/null
+++ b/street_signs/textures/street_signs_right_turn_only_inv.png
diff --git a/street_signs/textures/street_signs_roundabout_directional.png b/street_signs/textures/street_signs_roundabout_directional.png
new file mode 100644
index 0000000..d7c5e7b
--- /dev/null
+++ b/street_signs/textures/street_signs_roundabout_directional.png
diff --git a/street_signs/textures/street_signs_roundabout_directional_inv.png b/street_signs/textures/street_signs_roundabout_directional_inv.png
new file mode 100644
index 0000000..8d64490
--- /dev/null
+++ b/street_signs/textures/street_signs_roundabout_directional_inv.png
diff --git a/street_signs/textures/street_signs_rr_grade_crossbuck.png b/street_signs/textures/street_signs_rr_grade_crossbuck.png
new file mode 100644
index 0000000..1d75ded
--- /dev/null
+++ b/street_signs/textures/street_signs_rr_grade_crossbuck.png
diff --git a/street_signs/textures/street_signs_rr_grade_crossbuck_inv.png b/street_signs/textures/street_signs_rr_grade_crossbuck_inv.png
new file mode 100644
index 0000000..d1ec930
--- /dev/null
+++ b/street_signs/textures/street_signs_rr_grade_crossbuck_inv.png
diff --git a/street_signs/textures/street_signs_rr_grade_crossing_advance.png b/street_signs/textures/street_signs_rr_grade_crossing_advance.png
new file mode 100644
index 0000000..471b04b
--- /dev/null
+++ b/street_signs/textures/street_signs_rr_grade_crossing_advance.png
diff --git a/street_signs/textures/street_signs_rr_grade_crossing_advance_inv.png b/street_signs/textures/street_signs_rr_grade_crossing_advance_inv.png
new file mode 100644
index 0000000..0db17f9
--- /dev/null
+++ b/street_signs/textures/street_signs_rr_grade_crossing_advance_inv.png
diff --git a/street_signs/textures/street_signs_service_ev_charging.png b/street_signs/textures/street_signs_service_ev_charging.png
new file mode 100644
index 0000000..dbc866c
--- /dev/null
+++ b/street_signs/textures/street_signs_service_ev_charging.png
diff --git a/street_signs/textures/street_signs_service_ev_charging_inv.png b/street_signs/textures/street_signs_service_ev_charging_inv.png
new file mode 100644
index 0000000..f25e71e
--- /dev/null
+++ b/street_signs/textures/street_signs_service_ev_charging_inv.png
diff --git a/street_signs/textures/street_signs_service_food.png b/street_signs/textures/street_signs_service_food.png
new file mode 100644
index 0000000..4364546
--- /dev/null
+++ b/street_signs/textures/street_signs_service_food.png
diff --git a/street_signs/textures/street_signs_service_food_inv.png b/street_signs/textures/street_signs_service_food_inv.png
new file mode 100644
index 0000000..0376aa2
--- /dev/null
+++ b/street_signs/textures/street_signs_service_food_inv.png
diff --git a/street_signs/textures/street_signs_service_fuel.png b/street_signs/textures/street_signs_service_fuel.png
new file mode 100644
index 0000000..6194db6
--- /dev/null
+++ b/street_signs/textures/street_signs_service_fuel.png
diff --git a/street_signs/textures/street_signs_service_fuel_inv.png b/street_signs/textures/street_signs_service_fuel_inv.png
new file mode 100644
index 0000000..bb5c952
--- /dev/null
+++ b/street_signs/textures/street_signs_service_fuel_inv.png
diff --git a/street_signs/textures/street_signs_service_handicapped.png b/street_signs/textures/street_signs_service_handicapped.png
new file mode 100644
index 0000000..d6c07f1
--- /dev/null
+++ b/street_signs/textures/street_signs_service_handicapped.png
diff --git a/street_signs/textures/street_signs_service_handicapped_inv.png b/street_signs/textures/street_signs_service_handicapped_inv.png
new file mode 100644
index 0000000..5590936
--- /dev/null
+++ b/street_signs/textures/street_signs_service_handicapped_inv.png
diff --git a/street_signs/textures/street_signs_service_hospital.png b/street_signs/textures/street_signs_service_hospital.png
new file mode 100644
index 0000000..c522683
--- /dev/null
+++ b/street_signs/textures/street_signs_service_hospital.png
diff --git a/street_signs/textures/street_signs_service_hospital_inv.png b/street_signs/textures/street_signs_service_hospital_inv.png
new file mode 100644
index 0000000..f3fbe48
--- /dev/null
+++ b/street_signs/textures/street_signs_service_hospital_inv.png
diff --git a/street_signs/textures/street_signs_service_lodging.png b/street_signs/textures/street_signs_service_lodging.png
new file mode 100644
index 0000000..8f5933d
--- /dev/null
+++ b/street_signs/textures/street_signs_service_lodging.png
diff --git a/street_signs/textures/street_signs_service_lodging_inv.png b/street_signs/textures/street_signs_service_lodging_inv.png
new file mode 100644
index 0000000..ac6d82e
--- /dev/null
+++ b/street_signs/textures/street_signs_service_lodging_inv.png
diff --git a/street_signs/textures/street_signs_side_road_left_ahead.png b/street_signs/textures/street_signs_side_road_left_ahead.png
new file mode 100644
index 0000000..5b71794
--- /dev/null
+++ b/street_signs/textures/street_signs_side_road_left_ahead.png
diff --git a/street_signs/textures/street_signs_side_road_left_ahead_inv.png b/street_signs/textures/street_signs_side_road_left_ahead_inv.png
new file mode 100644
index 0000000..5f753fe
--- /dev/null
+++ b/street_signs/textures/street_signs_side_road_left_ahead_inv.png
diff --git a/street_signs/textures/street_signs_side_road_right_ahead.png b/street_signs/textures/street_signs_side_road_right_ahead.png
new file mode 100644
index 0000000..f63f956
--- /dev/null
+++ b/street_signs/textures/street_signs_side_road_right_ahead.png
diff --git a/street_signs/textures/street_signs_side_road_right_ahead_inv.png b/street_signs/textures/street_signs_side_road_right_ahead_inv.png
new file mode 100644
index 0000000..8ab999d
--- /dev/null
+++ b/street_signs/textures/street_signs_side_road_right_ahead_inv.png
diff --git a/street_signs/textures/street_signs_stop_all_way_inv.png b/street_signs/textures/street_signs_stop_all_way_inv.png
new file mode 100644
index 0000000..0f0f9fc
--- /dev/null
+++ b/street_signs/textures/street_signs_stop_all_way_inv.png
diff --git a/street_signs/textures/street_signs_stop_all_way_plaque.png b/street_signs/textures/street_signs_stop_all_way_plaque.png
new file mode 100644
index 0000000..61d2418
--- /dev/null
+++ b/street_signs/textures/street_signs_stop_all_way_plaque.png
diff --git a/street_signs/textures/street_signs_straight_through_only.png b/street_signs/textures/street_signs_straight_through_only.png
new file mode 100644
index 0000000..bb395bc
--- /dev/null
+++ b/street_signs/textures/street_signs_straight_through_only.png
diff --git a/street_signs/textures/street_signs_straight_through_only_inv.png b/street_signs/textures/street_signs_straight_through_only_inv.png
new file mode 100644
index 0000000..34e6c74
--- /dev/null
+++ b/street_signs/textures/street_signs_straight_through_only_inv.png
diff --git a/street_signs/textures/street_signs_t_junction_ahead.png b/street_signs/textures/street_signs_t_junction_ahead.png
new file mode 100644
index 0000000..7a6e292
--- /dev/null
+++ b/street_signs/textures/street_signs_t_junction_ahead.png
diff --git a/street_signs/textures/street_signs_t_junction_ahead_inv.png b/street_signs/textures/street_signs_t_junction_ahead_inv.png
new file mode 100644
index 0000000..afa164e
--- /dev/null
+++ b/street_signs/textures/street_signs_t_junction_ahead_inv.png
diff --git a/street_signs/textures/street_signs_two_direction_large_arrow.png b/street_signs/textures/street_signs_two_direction_large_arrow.png
new file mode 100644
index 0000000..4de0342
--- /dev/null
+++ b/street_signs/textures/street_signs_two_direction_large_arrow.png
diff --git a/street_signs/textures/street_signs_two_direction_large_arrow_inv.png b/street_signs/textures/street_signs_two_direction_large_arrow_inv.png
new file mode 100644
index 0000000..9a895cf
--- /dev/null
+++ b/street_signs/textures/street_signs_two_direction_large_arrow_inv.png
diff --git a/street_signs/textures/street_signs_u_turn_here.png b/street_signs/textures/street_signs_u_turn_here.png
new file mode 100644
index 0000000..2eabc42
--- /dev/null
+++ b/street_signs/textures/street_signs_u_turn_here.png
diff --git a/street_signs/textures/street_signs_u_turn_here_inv.png b/street_signs/textures/street_signs_u_turn_here_inv.png
new file mode 100644
index 0000000..9b7a48e
--- /dev/null
+++ b/street_signs/textures/street_signs_u_turn_here_inv.png