add support for intllib and loot mods

barter.lua

@@ -1,5 +1,9 @@
 barter = {}
 
+-- internationalization boilerplate
+local MP = minetest.get_modpath(minetest.get_current_modname())
+local S, NS = dofile(MP.."/intllib.lua")
+
 barter.chest = {}
 barter.chest.formspec = {
 	main = "size[8,9]"..
@@ -7,20 +11,20 @@ barter.chest.formspec = {
 		"list[current_name;pl2;5,0;3,4;]"..
 		"list[current_player;main;0,5;8,4;]",
 	pl1 = {
-		start = "button[3,1;1,1;pl1_start;Start]",
+		start = "button[3,1;1,1;pl1_start;" .. S("Start") .. "]",
 		player = function(name) return "label[3,0;"..name.."]" end,
-		accept1 = "button[3,1;1,1;pl1_accept1;Confirm]"..
+		accept1 = "button[3,1;1,1;pl1_accept1;" .. S("Confirm") .. "]"..
-				"button[3,2;1,1;pl1_cancel;Cancel]",
+				"button[3,2;1,1;pl1_cancel;" .. S("Cancel") .. "]",
-		accept2 = "button[3,1;1,1;pl1_accept2;Exchange]"..
+		accept2 = "button[3,1;1,1;pl1_accept2;" .. S("Exchange") .. "]"..
-				"button[3,2;1,1;pl1_cancel;Cancel]",
+				"button[3,2;1,1;pl1_cancel;" .. S("Cancel") .. "]",
 	},
 	pl2 = {
-		start = "button[4,1;1,1;pl2_start;Start]",
+		start = "button[4,1;1,1;pl2_start;" .. S("Start") .. "]",
 		player = function(name) return "label[4,0;"..name.."]" end,
-		accept1 = "button[4,1;1,1;pl2_accept1;Confirm]"..
+		accept1 = "button[4,1;1,1;pl2_accept1;" .. S("Confirm") .. "]"..
-				"button[4,2;1,1;pl2_cancel;Cancel]",
+				"button[4,2;1,1;pl2_cancel;" .. S("Cancel") .. "]",
-		accept2 = "button[4,1;1,1;pl2_accept2;Exchange]"..
+		accept2 = "button[4,1;1,1;pl2_accept2;" .. S("Exchange") .. "]"..
-				"button[4,2;1,1;pl2_cancel;Cancel]",
+				"button[4,2;1,1;pl2_cancel;" .. S("Cancel") .. "]",
 	},
 }
 
@@ -90,7 +94,7 @@ end
 
 minetest.register_node("currency:barter", {
         drawtype = "nodebox",
-	description = "Barter Table",
+	description = S("Barter Table"),
 	paramtype = "light",
 	paramtype2 = "facedir",
 	tiles = {"barter_top.png",
@@ -111,7 +115,7 @@ minetest.register_node("currency:barter", {
 	sounds = default.node_sound_wood_defaults(),
 	on_construct = function(pos)
 		local meta = minetest.get_meta(pos)
-		meta:set_string("infotext", "Barter Table")
+		meta:set_string("infotext", S("Barter Table"))
 		meta:set_string("pl1","")
 		meta:set_string("pl2","")
 		barter.chest.update_formspec(meta)

craftitems.lua

@@ -1,26 +1,30 @@
+-- internationalization boilerplate
+local MP = minetest.get_modpath(minetest.get_current_modname())
+local S, NS = dofile(MP.."/intllib.lua")
+
 minetest.register_craftitem("currency:minegeld", {
-    description = "1 MineGeld Note",
+    description = S("1 MineGeld Note"),
     inventory_image = "minegeld.png",
         stack_max = 30000,
 		groups = {minegeld = 1}
 })
 
 minetest.register_craftitem("currency:minegeld_5", {
-    description = "5 MineGeld Note",
+    description = S("5 MineGeld Note"),
     inventory_image = "minegeld_5.png",
         stack_max = 30000,
 		groups = {minegeld = 1}
 })
 
 minetest.register_craftitem("currency:minegeld_10", {
-    description = "10 MineGeld Note",
+    description = S("10 MineGeld Note"),
     inventory_image = "minegeld_10.png",
         stack_max = 30000,
 		groups = {minegeld = 1}
 })
 
 minetest.register_craftitem("currency:minegeld_bundle", {
-    description = "Bundle of random Minegeld notes",
+    description = S("Bundle of random Minegeld notes"),
     inventory_image = "minegeld_bundle.png",
         stack_max = 30000,
 })

depends.txt

@@ -1 +1,3 @@
-default
+default
+intllib?
+loot?

income.lua

@@ -1,5 +1,9 @@
 players_income = {}
 
+-- internationalization boilerplate
+local MP = minetest.get_modpath(minetest.get_current_modname())
+local S, NS = dofile(MP.."/intllib.lua")
+
 local timer = 0
 minetest.register_globalstep(function(dtime)
     timer = timer + dtime;
@@ -11,7 +15,7 @@ minetest.register_globalstep(function(dtime)
                     players_income[name] = 0
                 end
                 players_income[name] = 1
-                minetest.log("info", "[Currency] basic income for "..name.."")
+                minetest.log("info", S("[Currency] basic income for @1", name))
         end
     end
 end)
@@ -27,7 +31,7 @@ earn_income = function(player)
         local inv = player:get_inventory()
         inv:add_item("main", {name="currency:minegeld_5", count=count})
         players_income[name] = 0
-        minetest.log("info", "[Currency] added basic income for "..name.." to inventory")
+        minetest.log("info", S("[Currency] added basic income for @1 to inventory", name))
     end
 end
 

init.lua

@@ -1,20 +1,24 @@
-minetest.log("info", " Currency mod loading... ")
 local modpath = minetest.get_modpath("currency")
 
+-- internationalization boilerplate
+local S, NS = dofile(modpath.."/intllib.lua")
+
+minetest.log("info", S("Currency mod loading..."))
+
 dofile(modpath.."/craftitems.lua")
-minetest.log("info", "[Currency] Craft_items Loaded!")
+minetest.log("info", S("[Currency] Craft_items Loaded!"))
 dofile(modpath.."/shop.lua")
-minetest.log("info", "[Currency] Shop Loaded!")
+minetest.log("info", S("[Currency] Shop Loaded!"))
 dofile(modpath.."/barter.lua")
-minetest.log("info", "[Currency]  Barter Loaded!")
+minetest.log("info", S("[Currency] Barter Loaded!"))
 dofile(modpath.."/safe.lua")
-minetest.log("info", "[Currency] Safe Loaded!")
+minetest.log("info", S("[Currency] Safe Loaded!"))
 dofile(modpath.."/crafting.lua")
-minetest.log("info", "[Currency] Crafting Loaded!")
+minetest.log("info", S("[Currency] Crafting Loaded!"))
 
 if minetest.setting_getbool("creative_mode") then
-	minetest.log("info", "[Currency] Creative mode in use, skipping basic income.")
+	minetest.log("info", S("[Currency] Creative mode in use, skipping basic income."))
 else
 	dofile(modpath.."/income.lua")
-	minetest.log("info", "[Currency] Income Loaded!")
+	minetest.log("info", S("[Currency] Income Loaded!"))
 end

intllib.lua

@@ -0,0 +1,45 @@
+
+-- Fallback functions for when `intllib` is not installed.
+-- Code released under Unlicense <http://unlicense.org>.
+
+-- Get the latest version of this file at:
+--   https://raw.githubusercontent.com/minetest-mods/intllib/master/lib/intllib.lua
+
+local function format(str, ...)
+	local args = { ... }
+	local function repl(escape, open, num, close)
+		if escape == "" then
+			local replacement = tostring(args[tonumber(num)])
+			if open == "" then
+				replacement = replacement..close
+			end
+			return replacement
+		else
+			return "@"..open..num..close
+		end
+	end
+	return (str:gsub("(@?)@(%(?)(%d+)(%)?)", repl))
+end
+
+local gettext, ngettext
+if minetest.get_modpath("intllib") then
+	if intllib.make_gettext_pair then
+		-- New method using gettext.
+		gettext, ngettext = intllib.make_gettext_pair()
+	else
+		-- Old method using text files.
+		gettext = intllib.Getter()
+	end
+end
+
+-- Fill in missing functions.
+
+gettext = gettext or function(msgid, ...)
+	return format(msgid, ...)
+end
+
+ngettext = ngettext or function(msgid, msgid_plural, n, ...)
+	return format(n==1 and msgid or msgid_plural, ...)
+end
+
+return gettext, ngettext

locale/template.pot

@@ -0,0 +1,177 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2017-02-11 21:23-0700\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=CHARSET\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: barter.lua:14 barter.lua:22
+msgid "Start"
+msgstr ""
+
+#: barter.lua:16 barter.lua:24
+msgid "Confirm"
+msgstr ""
+
+#: barter.lua:17 barter.lua:19 barter.lua:25 barter.lua:27
+msgid "Cancel"
+msgstr ""
+
+#: barter.lua:18 barter.lua:26 shop.lua:20
+msgid "Exchange"
+msgstr ""
+
+#: barter.lua:97 barter.lua:118
+msgid "Barter Table"
+msgstr ""
+
+#: craftitems.lua:6
+msgid "1 MineGeld Note"
+msgstr ""
+
+#: craftitems.lua:13
+msgid "5 MineGeld Note"
+msgstr ""
+
+#: craftitems.lua:20
+msgid "10 MineGeld Note"
+msgstr ""
+
+#: craftitems.lua:27
+msgid "Bundle of random Minegeld notes"
+msgstr ""
+
+#: income.lua:18
+msgid "[Currency] basic income for @1"
+msgstr ""
+
+#: income.lua:34
+msgid "[Currency] added basic income for @1 to inventory"
+msgstr ""
+
+#: init.lua:6
+msgid "Currency mod loading..."
+msgstr ""
+
+#: init.lua:9
+msgid "[Currency] Craft_items Loaded!"
+msgstr ""
+
+#: init.lua:11
+msgid "[Currency] Shop Loaded!"
+msgstr ""
+
+#: init.lua:13
+msgid "[Currency] Barter Loaded!"
+msgstr ""
+
+#: init.lua:15
+msgid "[Currency] Safe Loaded!"
+msgstr ""
+
+#: init.lua:17
+msgid "[Currency] Crafting Loaded!"
+msgstr ""
+
+#: init.lua:20
+msgid "[Currency] Creative mode in use, skipping basic income."
+msgstr ""
+
+#: init.lua:23
+msgid "[Currency] Income Loaded!"
+msgstr ""
+
+#: safe.lua:29
+msgid "Safe"
+msgstr ""
+
+#: safe.lua:44
+msgid "Safe (owned by @1)"
+msgstr ""
+
+#: safe.lua:61 safe.lua:70 safe.lua:79
+msgid "@1 tried to access a safe belonging to @2 at @3"
+msgstr ""
+
+#: safe.lua:86
+msgid "@1 moves stuff in safe at @2"
+msgstr ""
+
+#: safe.lua:89
+msgid "@1 moves stuff to safe at @2"
+msgstr ""
+
+#: safe.lua:92
+msgid "@1 takes stuff from safe at @2"
+msgstr ""
+
+#: shop.lua:11
+msgid "Customer gives (pay here!)"
+msgstr ""
+
+#: shop.lua:13
+msgid "Customer gets:"
+msgstr ""
+
+#: shop.lua:15
+msgid "Owner wants:"
+msgstr ""
+
+#: shop.lua:17
+msgid "Owner gives:"
+msgstr ""
+
+#: shop.lua:26
+msgid "Customers gave:"
+msgstr ""
+
+#: shop.lua:28
+msgid "Your stock:"
+msgstr ""
+
+#: shop.lua:30
+msgid "You want:"
+msgstr ""
+
+#: shop.lua:32
+msgid "In exchange, you give:"
+msgstr ""
+
+#: shop.lua:34
+msgid "Owner, Use (E)+Place (right mouse button) for customer interface"
+msgstr ""
+
+#: shop.lua:88
+msgid "Shop"
+msgstr ""
+
+#: shop.lua:102
+msgid "Exchange shop (owned by @1)"
+msgstr ""
+
+#: shop.lua:151
+msgid "This is your own shop, you can't exchange to yourself!"
+msgstr ""
+
+#: shop.lua:188
+msgid "Exchanged!"
+msgstr ""
+
+#: shop.lua:191
+msgid "Exchange can not be done, contact the shop owner."
+msgstr ""
+
+#: shop.lua:193
+msgid "Exchange can not be done, check if you put all items!"
+msgstr ""

loot.lua

@@ -0,0 +1,30 @@
+if not minetest.get_modpath("loot") then
+	return
+end
+
+loot.register_loot({
+	weights = { generic = 50 },
+	payload = {
+		stack = ItemStack("currency:minegeld"),
+		min_size = 1,
+		max_size = 50,
+	},
+})
+
+loot.register_loot({
+	weights = { generic = 50 },
+	payload = {
+		stack = ItemStack("currency:minegeld_5"),
+		min_size = 1,
+		max_size = 10,
+	},
+})
+
+loot.register_loot({
+	weights = { generic = 50 },
+	payload = {
+		stack = ItemStack("currency:minegeld_10"),
+		min_size = 1,
+		max_size = 5,
+	},
+})

safe.lua

@@ -1,3 +1,7 @@
+-- internationalization boilerplate
+local MP = minetest.get_modpath(minetest.get_current_modname())
+local S, NS = dofile(MP.."/intllib.lua")
+
 function default.get_safe_formspec(pos)
 	local spos = pos.x .. "," .. pos.y .. "," ..pos.z
 	local formspec =
@@ -22,12 +26,12 @@ local function has_safe_privilege(meta, player)
 end
 
 minetest.register_node("currency:safe", {
-        description = "Safe",
+	description = S("Safe"),
 	inventory_image = "safe_front.png",
 	paramtype = "light",
 	paramtype2 = "facedir",
 	tiles = {"safe_side.png",
-	                "safe_side.png",
+	        "safe_side.png",
 			"safe_side.png",
 			"safe_side.png",
 			"safe_side.png",
@@ -37,8 +41,7 @@ minetest.register_node("currency:safe", {
 	after_place_node = function(pos, placer)
 		local meta = minetest.get_meta(pos)
 		meta:set_string("owner", placer:get_player_name() or "")
-		meta:set_string("infotext", "Safe (owned by "..
+		meta:set_string("infotext", S("Safe (owned by @1)", meta:get_string("owner")))
-				meta:get_string("owner")..")")
 	end,
 	on_construct = function(pos)
 		local meta = minetest.get_meta(pos)
@@ -55,10 +58,8 @@ minetest.register_node("currency:safe", {
 	allow_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
 		local meta = minetest.get_meta(pos)
 		if not has_safe_privilege(meta, player) then
-			minetest.log("action", player:get_player_name()..
+			minetest.log("action", S("@1 tried to access a safe belonging to @2 at @3",
-					" tried to access a safe belonging to "..
+				player:get_player_name(), meta:get_string("owner"),	minetest.pos_to_string(pos)))
-					meta:get_string("owner").." at "..
-					minetest.pos_to_string(pos))
 			return 0
 		end
 		return count
@@ -66,10 +67,8 @@ minetest.register_node("currency:safe", {
     allow_metadata_inventory_put = function(pos, listname, index, stack, player)
 		local meta = minetest.get_meta(pos)
 		if not has_safe_privilege(meta, player) then
-			minetest.log("action", player:get_player_name()..
+			minetest.log("action", S("@1 tried to access a safe belonging to @2 at @3",
-					" tried to access a safe belonging to "..
+				player:get_player_name(), meta:get_string("owner"), minetest.pos_to_string(pos)))
-					meta:get_string("owner").." at "..
-					minetest.pos_to_string(pos))
 			return 0
 		end
 		return stack:get_count()
@@ -77,25 +76,20 @@ minetest.register_node("currency:safe", {
     allow_metadata_inventory_take = function(pos, listname, index, stack, player)
 		local meta = minetest.get_meta(pos)
 		if not has_safe_privilege(meta, player) then
-			minetest.log("action", player:get_player_name()..
+			minetest.log("action", S("@1 tried to access a safe belonging to @2 at @3",
-					" tried to access a safe belonging to "..
+				player:get_player_name(), meta:get_string("owner"), minetest.pos_to_string(pos)))
-					meta:get_string("owner").." at "..
-					minetest.pos_to_string(pos))
 			return 0
 		end
 		return stack:get_count()
 	end,
 	on_metadata_inventory_move = function(pos, from_list, from_index, to_list, to_index, count, player)
-		minetest.log("action", player:get_player_name()..
+		minetest.log("action", S("@1 moves stuff in safe at @2", player:get_player_name(), minetest.pos_to_string(pos)))
-				" moves stuff in safe at "..minetest.pos_to_string(pos))
 	end,
     on_metadata_inventory_put = function(pos, listname, index, stack, player)
-		minetest.log("action", player:get_player_name()..
+		minetest.log("action", S("@1 moves stuff to safe at @2", player:get_player_name(), minetest.pos_to_string(pos)))
-				" moves stuff to safe at "..minetest.pos_to_string(pos))
 	end,
     on_metadata_inventory_take = function(pos, listname, index, stack, player)
-		minetest.log("action", player:get_player_name()..
+		minetest.log("action", S("@1 takes stuff from safe at @2", player:get_player_name(), minetest.pos_to_string(pos)))
-				" takes stuff from safe at "..minetest.pos_to_string(pos))
 	end,
 	on_rightclick = function(pos, node, clicker)
 		local meta = minetest.get_meta(pos)

shop.lua

@@ -1,33 +1,37 @@
+-- internationalization boilerplate
+local MP = minetest.get_modpath(minetest.get_current_modname())
+local S, NS = dofile(MP.."/intllib.lua")
+
 default.shop = {}
 default.shop.current_shop = {}
 default.shop.formspec = {
 	customer = function(pos)
 		local list_name = "nodemeta:"..pos.x..','..pos.y..','..pos.z
 		local formspec = "size[8,9.5]"..
-		"label[0,0;Customer gives (pay here !)]"..
+		"label[0,0;" .. S("Customer gives (pay here!)") .. "]"..
 		"list[current_player;customer_gives;0,0.5;3,2;]"..
-		"label[0,2.5;Customer gets]"..
+		"label[0,2.5;" .. S("Customer gets:") .. "]"..
 		"list[current_player;customer_gets;0,3;3,2;]"..
-		"label[5,0;Owner wants]"..
+		"label[5,0;" .. S("Owner wants:") .. "]"..
 		"list["..list_name..";owner_wants;5,0.5;3,2;]"..
-		"label[5,2.5;Owner gives]"..
+		"label[5,2.5;" .. S("Owner gives:") .. "]"..
 		"list["..list_name..";owner_gives;5,3;3,2;]"..
 		"list[current_player;main;0,5.5;8,4;]"..
-		"button[3,2;2,1;exchange;Exchange]"
+		"button[3,2;2,1;exchange;" .. S("Exchange") .. "]"
 		return formspec
 	end,
 	owner = function(pos)
 		local list_name = "nodemeta:"..pos.x..','..pos.y..','..pos.z
 		local formspec = "size[8,9.5]"..
-		"label[0,0;Customers gave:]"..
+		"label[0,0;" .. S("Customers gave:") .. "]"..
 		"list["..list_name..";customers_gave;0,0.5;3,2;]"..
-		"label[0,2.5;Your stock:]"..
+		"label[0,2.5;" .. S("Your stock:") .. "]"..
 		"list["..list_name..";stock;0,3;3,2;]"..
-		"label[5,0;You want:]"..
+		"label[5,0;" .. S("You want:") .. "]"..
 		"list["..list_name..";owner_wants;5,0.5;3,2;]"..
-		"label[5,2.5;In exchange, you give:]"..
+		"label[5,2.5;" .. S("In exchange, you give:") .. "]"..
 		"list["..list_name..";owner_gives;5,3;3,2;]"..
-		"label[0,5;Owner, Use(E)+Place(RMB) for customer interface]"..
+		"label[0,5;" .. S("Owner, Use (E)+Place (right mouse button) for customer interface") .. "]"..
 		"list[current_player;main;0,5.5;8,4;]"
 		return formspec
 	end,
@@ -81,10 +85,10 @@ default.shop.exchange = function(meta)
 end
 
 minetest.register_node("currency:shop", {
-	description = "Shop",
+	description = S("Shop"),
 	paramtype2 = "facedir",
 	tiles = {"shop_top.png",
-	                "shop_top.png",
+			"shop_top.png",
 			"shop_side.png",
 			"shop_side.png",
 			"shop_side.png",
@@ -95,7 +99,7 @@ minetest.register_node("currency:shop", {
 	after_place_node = function(pos, placer, itemstack)
 		local owner = placer:get_player_name()
 		local meta = minetest.get_meta(pos)
-		meta:set_string("infotext", "Exchange shop (owned by "..owner..")")
+		meta:set_string("infotext", S("Exchange shop (owned by @1)", owner))
 		meta:set_string("owner",owner)
 		--[[meta:set_string("pl1","")
 		meta:set_string("pl2","")]]
@@ -144,7 +148,7 @@ minetest.register_on_player_receive_fields(function(sender, formname, fields)
 		local pos = default.shop.current_shop[name]
 		local meta = minetest.get_meta(pos)
 		if meta:get_string("owner") == name then
-			minetest.chat_send_player(name,"This is your own shop, you can't exchange to yourself !")
+			minetest.chat_send_player(name,S("This is your own shop, you can't exchange to yourself!"))
 		else
 			local minv = meta:get_inventory()
 			local pinv = sender:get_inventory()
@@ -181,12 +185,12 @@ minetest.register_on_player_receive_fields(function(sender, formname, fields)
 					minv:remove_item("stock",item)
 					pinv:add_item("customer_gets",item)
 				end
-				minetest.chat_send_player(name,"Exchanged!")
+				minetest.chat_send_player(name,S("Exchanged!"))
 			else
 				if owners_fault then
-					minetest.chat_send_player(name,"Exchange can not be done, contact the shop owner.")
+					minetest.chat_send_player(name,S("Exchange can not be done, contact the shop owner."))
 				else
-					minetest.chat_send_player(name,"Exchange can not be done, check if you put all items !")
+					minetest.chat_send_player(name,S("Exchange can not be done, check if you put all items!"))
 				end
 			end
 		end