From 4ad75c0c4743f46ef434370d9b539499f7c6c70c Mon Sep 17 00:00:00 2001
From: Wuzzy <almikes@aol.com>
Date: Fri, 3 Oct 2014 08:50:58 +0200
Subject: [PATCH] Add I18N support for arrow signs

---
 mods/arrow_signs/init.lua            | 35 ++++++++++++++++++++++------
 mods/arrow_signs/locale/template.txt | 23 ++++++++++++++++++
 mods/default/init.lua                |  2 +-
 mods/tutorial/init.lua               |  3 ++-
 4 files changed, 54 insertions(+), 9 deletions(-)

diff --git a/mods/arrow_signs/init.lua b/mods/arrow_signs/init.lua
index d250cb1..646ba7d 100644
--- a/mods/arrow_signs/init.lua
+++ b/mods/arrow_signs/init.lua
@@ -1,8 +1,15 @@
 --more_signs by addi
 --Code and Textures are under the CC by-sa 3.0 licence 	
 --see: http://creativecommons.org/licenses/by-sa/3.0/	
-	
-	
+
+-- intllib support
+local S
+if (minetest.get_modpath("intllib")) then
+	dofile(minetest.get_modpath("intllib").."/intllib.lua")
+	S = intllib.Getter(minetest.get_current_modname())
+else
+  S = function ( s ) return s end
+end
 	
 arrow_signs={}
 
@@ -18,7 +25,7 @@ arrow_signs={}
 				"\" to sign at "..minetest.pos_to_string(pos))
 		meta:set_string("text", fields.text)
 		text = arrow_signs:create_lines(fields.text)
-		meta:set_string("infotext", '"'..text..'"')
+		meta:set_string("infotext", text)
 		i=0
 		for wort in text:gfind("\n") do
 		i=i+1
@@ -68,7 +75,7 @@ minetest.register_node("arrow_signs:wall_right", {
 		--wall_bottom = <default>
 		--wall_side = <default>
 	},
-	groups = {immortal=1,attached_node=1},
+	groups = {immortal=1,attached_node=1,arrow_sign=1},
 	legacy_wallmounted = true,
 	sounds = default.node_sound_defaults(),
 	on_construct = function(pos)
@@ -104,7 +111,7 @@ minetest.register_node("arrow_signs:wall_left", {
 		--wall_bottom = <default>
 		--wall_side = <default>
 	},
-	groups = {immortal=1,attached_node=1},
+	groups = {immortal=1,attached_node=1,arrow_sign=1},
 	legacy_wallmounted = true,
 	sounds = default.node_sound_defaults(),
 	on_construct = function(pos)
@@ -139,7 +146,7 @@ minetest.register_node("arrow_signs:wall_up", {
 		--wall_bottom = <default>
 		--wall_side = <default>
 	},
-	groups = {immortal=1,attached_node=1},
+	groups = {immortal=1,attached_node=1,arrow_sign=1},
 	legacy_wallmounted = true,
 	sounds = default.node_sound_defaults(),
 	on_construct = function(pos)
@@ -174,7 +181,7 @@ minetest.register_node("arrow_signs:wall_down", {
 		--wall_bottom = <default>
 		--wall_side = <default>
 	},
-	groups = {immortal=1,attached_node=1},
+	groups = {immortal=1,attached_node=1,arrow_sign=1},
 	legacy_wallmounted = true,
 	sounds = default.node_sound_defaults(),
 	on_construct = function(pos)
@@ -192,3 +199,17 @@ minetest.register_node("arrow_signs:wall_down", {
 	end,
 })
 
+
+minetest.register_abm( {
+	nodenames = {"group:arrow_sign"},
+	interval = 5,
+	chance = 1,
+	action = function(pos, node, active_object_count, active_object_cound_wider)
+		local meta = minetest.get_meta(pos)
+		local original = meta:get_string("text")
+		if(original ~= "") then
+			meta:set_string("infotext", S(original))
+		end
+	end }
+)
+
diff --git a/mods/arrow_signs/locale/template.txt b/mods/arrow_signs/locale/template.txt
index 95e3378..62be87c 100644
--- a/mods/arrow_signs/locale/template.txt
+++ b/mods/arrow_signs/locale/template.txt
@@ -1,4 +1,27 @@
+# Nodes
 upwards-pointing sign
 downwards-pointing sign
 leftwards-pointing sign
 rightwards-pointing sign
+
+# Captions
+Ladders section
+Swimming and Diving sections
+To the Diving section
+Diving section
+Pointing section
+Mining section, Building section (prerequisites: Item and Tools section)
+Tutorial Mine (just for fun)
+Special Blocks section
+To the Using section
+To the Items, Tools, Crafting and Smelting house
+The Items, Tools, Crafting and Smelting house
+Waterfall section
+Swimming section, Ladders section
+Sneaking section
+Health and Damage section
+Viscosity section
+The Good-Bye Room
+Exit
+Comestibles room
+Smelting room
diff --git a/mods/default/init.lua b/mods/default/init.lua
index 9a6c8cc..8e74909 100644
--- a/mods/default/init.lua
+++ b/mods/default/init.lua
@@ -4,7 +4,7 @@
 -- The API documentation in here was moved into doc/lua_api.txt
 
 -- intllib support
-local S, F
+local S
 if (minetest.get_modpath("intllib")) then
 	dofile(minetest.get_modpath("intllib").."/intllib.lua")
 	S = intllib.Getter(minetest.get_current_modname())
diff --git a/mods/tutorial/init.lua b/mods/tutorial/init.lua
index a575dcf..399d946 100644
--- a/mods/tutorial/init.lua
+++ b/mods/tutorial/init.lua
@@ -1,6 +1,7 @@
 tutorial = {}
 
 -- intllib support
+local S
 if (minetest.get_modpath("intllib")) then
 	dofile(minetest.get_modpath("intllib").."/intllib.lua")
 	S = intllib.Getter(minetest.get_current_modname())
@@ -50,7 +51,7 @@ end
 
 function tutorial.convert_newlines(str)
 	if(type(str)~="string") then
-		return "NO STRING FOUND!!!"
+		return "ERROR: No string found!"
 	end
 
 	local function convert(s)