Add translation support

pos.lua

@@ -1,4 +1,4 @@
-
+local S = minetest.get_translator("areas")
 -- I could depend on WorldEdit for this, but you need to have the 'worldedit'
 -- permission to use those commands and you don't have
 -- /area_pos{1,2} [X Y Z|X,Y,Z].
@@ -22,27 +22,27 @@ local function posLimit(pos)
 end
 
 minetest.register_chatcommand("select_area", {
-	params = "<ID>",
-	description = "Select a area by id.",
+	params = S("<ID>"),
+	description = S("Select a area by id."),
 	func = function(name, param)
 		local id = tonumber(param)
 		if not id then
-			return false, "Invalid usage, see /help select_area."
+			return false, S("Invalid usage, see /help @1.", "select_area")
 		end
 		if not areas.areas[id] then
-			return false, "The area "..id.." does not exist."
+			return false, S("The area @1 does not exist.", id)
 		end
 
 		areas:setPos1(name, areas.areas[id].pos1)
 		areas:setPos2(name, areas.areas[id].pos2)
-		return true, "Area "..id.." selected."
+		return true, S("Area @1 selected.", id)
 	end,
 })
 
 minetest.register_chatcommand("area_pos1", {
 	params = "[X Y Z|X,Y,Z]",
-	description = "Set area protection region position 1 to your"
-		.." location or the one specified",
+	description = S("Set area protection region position @1 to your"
+		.." location or the one specified", "1"),
 	privs = {},
 	func = function(name, param)
 		local pos
@@ -55,22 +55,22 @@ minetest.register_chatcommand("area_pos1", {
 			if player then
 				pos = player:get_pos()
 			else
-				return false, "Unable to get position."
+				return false, S("Unable to get position.")
 			end
 		else
-			return false, "Invalid usage, see /help area_pos1."
+			return false, S("Invalid usage, see /help @1.", "area_pos1")
 		end
 		pos = posLimit(vector.round(pos))
 		areas:setPos1(name, pos)
-		return true, "Area position 1 set to "
-				..minetest.pos_to_string(pos)
+		return true, S("Area position @1 set to @2", "1",
+				minetest.pos_to_string(pos))
 	end,
 })
 
 minetest.register_chatcommand("area_pos2", {
 	params = "[X Y Z|X,Y,Z]",
-	description = "Set area protection region position 2 to your"
-		.." location or the one specified",
+	description = S("Set area protection region position @1 to your"
+		.." location or the one specified", "2"),
 	func = function(name, param)
 		local pos
 		local found, _, x, y, z = param:find(
@@ -82,48 +82,48 @@ minetest.register_chatcommand("area_pos2", {
 			if player then
 				pos = player:get_pos()
 			else
-				return false, "Unable to get position."
+				return false, S("Unable to get position.")
 			end
 		else
-			return false, "Invalid usage, see /help area_pos2."
+			return false, S("Invalid usage, see /help @1.", "area_pos2")
 		end
 		pos = posLimit(vector.round(pos))
 		areas:setPos2(name, pos)
-		return true, "Area position 2 set to "
-				..minetest.pos_to_string(pos)
+		return true, S("Area position @1 set to @2", "2",
+			minetest.pos_to_string(pos))
 	end,
 })
 
 
 minetest.register_chatcommand("area_pos", {
 	params = "set/set1/set2/get",
-	description = "Set area protection region, position 1, or position 2"
-		.." by punching nodes, or display the region",
+	description = S("Set area protection region, position 1, or position 2"
+		.." by punching nodes, or display the region"),
 	func = function(name, param)
 		if param == "set" then -- Set both area positions
 			areas.set_pos[name] = "pos1"
-			return true, "Select positions by punching two nodes."
+			return true, S("Select positions by punching two nodes.")
 		elseif param == "set1" then -- Set area position 1
 			areas.set_pos[name] = "pos1only"
-			return true, "Select position 1 by punching a node."
+			return true, S("Select position @1 by punching a node.", "1")
 		elseif param == "set2" then -- Set area position 2
 			areas.set_pos[name] = "pos2"
-			return true, "Select position 2 by punching a node."
+			return true, S("Select position @1 by punching a node.", "2")
 		elseif param == "get" then -- Display current area positions
-			local pos1str, pos2str = "Position 1: ", "Position 2: "
+			local pos1str, pos2str = S("Position @1: ", "1"), S("Position @1: ", "2")
 			if areas.pos1[name] then
 				pos1str = pos1str..minetest.pos_to_string(areas.pos1[name])
 			else
-				pos1str = pos1str.."<not set>"
+				pos1str = pos1str..S("<not set>")
 			end
 			if areas.pos2[name] then
 				pos2str = pos2str..minetest.pos_to_string(areas.pos2[name])
 			else
-				pos2str = pos2str.."<not set>"
+				pos2str = pos2str..S("<not set>")
 			end
 			return true, pos1str.."\n"..pos2str
 		else
-			return false, "Unknown subcommand: "..param
+			return false, S("Unknown subcommand: @1", param)
 		end
 	end,
 })
@@ -159,22 +159,22 @@ minetest.register_on_punchnode(function(pos, node, puncher)
 			areas.markPos1(name)
 			areas.set_pos[name] = "pos2"
 			minetest.chat_send_player(name,
-					"Position 1 set to "
-					..minetest.pos_to_string(pos))
+					S("Position @1 set to @2", "1",
+					minetest.pos_to_string(pos)))
 		elseif areas.set_pos[name] == "pos1only" then
 			areas.pos1[name] = pos
 			areas.markPos1(name)
 			areas.set_pos[name] = nil
 			minetest.chat_send_player(name,
-					"Position 1 set to "
-					..minetest.pos_to_string(pos))
+					S("Position @1 set to @2", "1",
+					minetest.pos_to_string(pos)))
 		elseif areas.set_pos[name] == "pos2" then
 			areas.pos2[name] = pos
 			areas.markPos2(name)
 			areas.set_pos[name] = nil
 			minetest.chat_send_player(name,
-					"Position 2 set to "
-					..minetest.pos_to_string(pos))
+					S("Position @1 set to @2", "2",
+					minetest.pos_to_string(pos)))
 		end
 	end
 end)