use signs_lib's wide-font API features where appropriate

move the wide mode for default wood and steel to signs_lib

requires signs_lib commit a5e711d3 or later

init.lua

@@ -17,12 +17,11 @@ function basic_signs.check_for_floor(pointed_thing)
 	end
 end
 
-function basic_signs.determine_sign_type(pos, placer, itemstack, pointed_thing, widefont)
+function basic_signs.determine_sign_type(pos, placer, itemstack, pointed_thing)
 
 	local playername = placer:get_player_name()
 	local pt_name = minetest.get_node(pointed_thing.under).name
 	local node = minetest.get_node(pos)  -- since we're in after-place, this will be the wall sign itself
-	local widefont = widefont or ""
 
 	if minetest.is_protected(pointed_thing.under, playername) then
 		minetest.record_protection_violation(pointed_thing.under, playername)
@@ -36,11 +35,11 @@ function basic_signs.determine_sign_type(pos, placer, itemstack, pointed_thing,
 	   not placer:get_player_control().sneak then
 		return minetest.registered_nodes[pt_name].on_rightclick(pos, node, placer, itemstack, pointed_thing)
 	elseif signs_lib.check_for_pole(pos, pointed_thing) then
-		minetest.swap_node(pos, {name = "default:sign_wall_wood"..widefont.."_onpole",  param2 = node.param2})
+		minetest.swap_node(pos, {name = "default:sign_wall_wood_onpole",  param2 = node.param2})
 	elseif signs_lib.check_for_ceiling(pointed_thing) then
-		minetest.swap_node(pos, {name = "default:sign_wall_wood"..widefont.."_hanging", param2 = newparam2})
+		minetest.swap_node(pos, {name = "default:sign_wall_wood_hanging", param2 = newparam2})
 	elseif basic_signs.check_for_floor(pointed_thing) then
-		minetest.swap_node(pos, {name = "basic_signs:yard_sign"..widefont,              param2 = newparam2})
+		minetest.swap_node(pos, {name = "basic_signs:yard_sign",              param2 = newparam2})
 	end
 	signs_lib.update_sign(pos)
 
@@ -52,27 +51,16 @@ end
 
 local def
 
+local wgroups = table.copy(signs_lib.standard_wood_groups)
+wgroups.not_in_creative_inventory = 1
+
+local sgroups = table.copy(signs_lib.standard_steel_groups)
+sgroups.not_in_creative_inventory = 1
+
 minetest.override_item("default:sign_wall_wood", {
 	after_place_node = basic_signs.determine_sign_type
 })
 
-def = table.copy(minetest.registered_items["default:sign_wall_wood"])
-def.description = "Wooden wall sign (wide font)"
-def.inventory_image = def.inventory_image.."^signs_lib_wide_font_overlay_inv.png"
-def.wield_image = def.wield_image.."^signs_lib_wide_font_overlay_inv.png"
-def.horiz_scaling = signs_lib.standard_hscale / 2
-def.after_place_node = function(pos, placer, itemstack, pointed_thing)
-	basic_signs.determine_sign_type(pos, placer, itemstack, pointed_thing, "_widefont")
-end
-signs_lib.register_sign("default:sign_wall_wood_widefont", def)
-
-def = table.copy(minetest.registered_items["default:sign_wall_steel"])
-def.description = "Steel wall sign (wide font)"
-def.inventory_image = def.inventory_image.."^signs_lib_wide_font_overlay_inv.png"
-def.wield_image = def.wield_image.."^signs_lib_wide_font_overlay_inv.png"
-def.horiz_scaling = signs_lib.standard_hscale / 2
-signs_lib.register_sign("default:sign_wall_steel_widefont", def)
-
 signs_lib.register_sign("basic_signs:sign_wall_locked", {
 	description = S("Locked Sign"),
 	tiles = {
@@ -82,17 +70,12 @@ signs_lib.register_sign("basic_signs:sign_wall_locked", {
 	inventory_image = "basic_signs_sign_wall_locked_inv.png",
 	locked = true,
 	entity_info = "standard",
-	allow_hanging = true
+	allow_hanging = true,
+	allow_widefont = true
 })
 
 minetest.register_alias("locked_sign:sign_wall_locked", "basic_signs:sign_wall_locked")
 
-def = table.copy(minetest.registered_items["basic_signs:sign_wall_locked"])
-def.description = S("Locked Sign (wide font)")
-def.inventory_image = def.inventory_image.."^signs_lib_wide_font_overlay_inv.png"
-def.wield_image = def.wield_image.."^signs_lib_wide_font_overlay_inv.png"
-def.horiz_scaling = signs_lib.standard_hscale / 2
-signs_lib.register_sign("basic_signs:sign_wall_locked_widefont", def)
 
 -- array : color, translated color, default text color
 
@@ -127,23 +110,14 @@ for i, color in ipairs(sign_colors) do
 			mesh = "signs_lib_standard_wall_sign_entity.obj",
 			yaw = signs_lib.standard_yaw
 		},
-		allow_hanging = true
+		allow_hanging = true,
+		allow_widefont = true
 	})
 
-	def = table.copy(minetest.registered_items["basic_signs:sign_wall_steel_"..color[1]])
-	def.description = S("Sign (@1, steel, wide font)", color[2])
-	def.horiz_scaling = signs_lib.standard_hscale / 2
-	def.inventory_image = def.inventory_image.."^signs_lib_wide_font_overlay_inv.png"
-	def.wield_image = def.wield_image.."^signs_lib_wide_font_overlay_inv.png"
-	signs_lib.register_sign("basic_signs:sign_wall_steel_widefont_"..color[1], def)
-
 	table.insert(signs_lib.lbm_restore_nodes, "signs:sign_wall_"..color[1])
 	minetest.register_alias("signs:sign_wall_"..color[1], "basic_signs:sign_wall_steel_"..color[1])
 end
 
-local wgroups = table.copy(signs_lib.standard_wood_groups)
-wgroups.not_in_creative_inventory = 1
-
 signs_lib.register_sign("basic_signs:yard_sign", {
 	description = "Wooden yard sign",
 	paramtype2 = "facedir",
@@ -161,17 +135,9 @@ signs_lib.register_sign("basic_signs:yard_sign", {
 	},
 	groups = wgroups,
 	drop = "default:sign_wall_wood",
-	allow_onpole = false
+	allow_onpole = false,
+	allow_widefont = true
 })
 
-def = table.copy(minetest.registered_items["basic_signs:yard_sign"])
-def.description = "Wooden yard sign (wide font)"
-def.inventory_image = def.inventory_image.."^signs_lib_wide_font_overlay_inv.png"
-def.wield_image = def.wield_image.."^signs_lib_wide_font_overlay_inv.png"
-def.wield_image = def.wield_image.."^signs_lib_wide_font_overlay_inv.png"
-def.horiz_scaling = signs_lib.standard_hscale / 2
-def.groups = wgroups
-minetest.register_node("basic_signs:yard_sign_widefont", def)
-
 table.insert(signs_lib.lbm_restore_nodes, "signs:sign_yard")
 minetest.register_alias("signs:sign_yard", "basic_signs:yard_sign")