Rename directory named as a literal newline to "n"

README.txt

@@ -1,2 +1,4 @@
+Obviously all the nodes connected_textures should change already have the dt
+
 TODO:
-— add more glass
+— add glass

init.lua

@@ -1,24 +1,26 @@
 local load_time_start = os.clock()
 
 local glass_list = {
-	["default:glass"] = {"default_glass.png", "connected_textures_glass_stripes.png"},
-	["default:obsidian_glass"] = {"default_obsidian_glass.png", "connected_textures_invisible.png"},
-
-	["moreblocks:iron_glass"] = {"moreblocks_iron_glass.png", "connected_textures_iron_glass_stripes.png"},
-	["moreblocks:coal_glass"] = {"moreblocks_coal_glass.png", "connected_textures_coal_glass_stripes.png"},
-	["moreblocks:clean_glass"] = {"moreblocks_clean_glass.png", "connected_textures_invisible.png"},
-	["moreblocks:trap_glass"] = {"moreblocks_trap_glass.png", "connected_textures_glass_stripes.png"},
-	["moreblocks:super_glow_glass"] = {"moreblocks_super_glow_glass.png", "connected_textures_glow_glass_stripes.png"},
-
-	["titanium:glass"] = {"titanium_glass.png", "connected_textures_titanium_glass_stripes.png"},
 }
 
 for node,img in pairs(glass_list) do
-	if minetest.registered_nodes[node] then
-		minetest.override_item(node, {tiles = img, drawtype = "glasslike_framed"})
+	local def = minetest.registered_nodes[node]
+	if def
+	and def.drawtype == "glasslike" then
+		def.tiles[2] = img
+		minetest.override_item(node, {tiles = def.tiles, drawtype = "glasslike_framed_optional"})
+	else
+		minetest.log("error", "[connected_textures] "..node.." isn't overridden.")
 	end
 end
 
+--[[
+local bookshelf = minetest.registered_nodes["default:bookshelf"]
+if bookshelf then
+	bookshelf.tiles[2] = "connected_textures_bookshelf_middle.png"
+	minetest.override_item(node, {tiles = def.tiles, drawtype = "glasslike_framed_optional", paramtype = "light"})
+end--]]
+
 local time = math.floor(tonumber(os.clock()-load_time_start)*100+0.5)/100
 local msg = "[connected_textures] loaded after ca. "..time
 if time > 0.05 then