Add intllib support and German translation

depends.txt

@@ -0,0 +1 @@
+intllib?

init.lua

@@ -1,54 +1,62 @@
+-- Boilerplate to support localized strings if intllib mod is installed.
+local S
+if minetest.get_modpath("intllib") then
+	S = intllib.Getter()
+else
+	S = function(s,a,...)a={a,...}return s:gsub("@(%d+)",function(n)return a[tonumber(n)]end)end
+end
+
 --[[ privileges ]]
 if(minetest.setting_getbool("enable_damage") == true) then
 	minetest.register_privilege("heal", {
-		description = "Allows player to set own health and breath with /sethp, /sethealth and /setbreath.",
+		description = S("Allows player to set own health and breath with /sethp, /sethealth and /setbreath"),
 		give_to_singleplayer = false
 	})
 end
 minetest.register_privilege("physics", {
-	description = "Allows player to set own gravity, jump height and movement speed with /setgravity, /setjump and /setspeed, respectively.",
+	description = S("Allows player to set own gravity, jump height and movement speed with /setgravity, /setjump and /setspeed, respectively"),
 	give_to_singleplayer = false
 })
 minetest.register_privilege("hotbar", {
-	description = "Allows player to set the number of slots of the hotbar with /sethotbarsize.",
+	description = S("Allows player to set the number of slots of the hotbar with /sethotbarsize"),
 	give_to_singleplayer = false
 })
 
 --[[ informational commands ]]
 minetest.register_chatcommand("whoami", {
 	params = "",
-	description = "Shows your name.",
+	description = S("Shows your player name"),
 	privs = {},
 	func = function(name)
-		minetest.chat_send_player(name, "Your name is \""..name.."\".")
+		minetest.chat_send_player(name, S("Your player name is @1.", name))
 	end,
 })
 
 minetest.register_chatcommand("ip", {
 	params = "",
-	description = "Shows your IP address.",
+	description = S("Shows your IP address"),
 	privs = {},
 	func = function(name)
-		minetest.chat_send_player(name, "Your IP address is \""..minetest.get_player_ip(name).."\".")
+		minetest.chat_send_player(name, S("Your IP address is @1.", minetest.get_player_ip(name)))
 	end
 })
 
 --[[ HUD commands ]]
 minetest.register_chatcommand("sethotbarsize", {
-	params = "<1...23>",
-	description = "Sets the size of your hotbar to the provided number of slots. The number must be between 1 and 23.",
+	params = S("<1...23>"),
+	description = S("Sets the size of your hotbar to the provided number of slots; the number must be between 1 and 23"),
 	privs = {hotbar=true},
 	func = function(name, slots)
 		if slots == "" then
-			minetest.chat_send_player(name, "You did not specify the parameter.")
+			minetest.chat_send_player(name, S("You did not specify the parameter."))
 			return
 		end
 		if type(tonumber(slots)) ~= "number" then
-			minetest.chat_send_player(name, "This is not a number.")
+			minetest.chat_send_player(name, S("This is not a number."))
 			return
 		end
 		if tonumber(slots) < 1 or tonumber(slots) > 23 then
-			minetest.chat_send_player(name, "Number of slots out of bounds. The number of slots must be between 1 and 23.")
+			minetest.chat_send_player(name, S("Number of slots is out of bounds. The number of slots must be between 1 and 23."))
 			return
 		end
 		local player = minetest.get_player_by_name(name)
@@ -60,8 +68,8 @@ minetest.register_chatcommand("sethotbarsize", {
 
 if(minetest.setting_getbool("enable_damage") == true) then
 	minetest.register_chatcommand("sethp", {
-		params = "<hp>",
-		description = "Sets your health to <hp> HP (=hearts/2).",
+		params = S("<hp>"),
+		description = S("Sets your health to <hp> HP (=half the number of “hearts”)"),
 		privs = {heal=true},
 		func = function(name, hp)
 			local player = minetest.get_player_by_name(name)
@@ -69,11 +77,11 @@ if(minetest.setting_getbool("enable_damage") == true) then
 				return
 			end
 			if hp == "" then
-				minetest.chat_send_player(name, "You did not specify the parameter.")
+				minetest.chat_send_player(name, S("You did not specify the parameter."))
 				return
 			end
 			if type(tonumber(hp)) ~= "number" then
-				minetest.chat_send_player(name, "This is not a number.")
+				minetest.chat_send_player(name, S("This is not a number."))
 				return
 			end
 			hp = math.floor(hp+0.5)	-- round the number
@@ -82,8 +90,8 @@ if(minetest.setting_getbool("enable_damage") == true) then
 	})
 
 	minetest.register_chatcommand("sethealth", {
-		params = "<hearts>",
-		description = "Sets your health to <hearts> hearts.",
+		params = S("<hearts>"),
+		description = S("Sets your health to <hearts> hearts"),
 		privs = {heal=true},
 		func = function(name, hearts)
 			local player = minetest.get_player_by_name(name)
@@ -91,11 +99,11 @@ if(minetest.setting_getbool("enable_damage") == true) then
 				return
 			end
 			if hearts == "" then
-				minetest.chat_send_player(name, "You did not specify the parameter.")
+				minetest.chat_send_player(name, S("You did not specify the parameter."))
 				return
 			end
 			if type(tonumber(hearts)) ~= "number" then
-				minetest.chat_send_player(name, "This is not a number.")
+				minetest.chat_send_player(name, S("This is not a number."))
 				return
 			end
 			local hp = tonumber(hearts) * 2
@@ -105,8 +113,8 @@ if(minetest.setting_getbool("enable_damage") == true) then
 	})
 
 	minetest.register_chatcommand("setbreath", {
-		params = "<breath>",
-		description = "Sets your breath to <breath> breath points.",
+		params = S("<breath>"),
+		description = S("Sets your breath to <breath> breath points"),
 		privs = {heal=true},
 		func = function(name, breath)
 			local player = minetest.get_player_by_name(name)
@@ -114,11 +122,11 @@ if(minetest.setting_getbool("enable_damage") == true) then
 				return
 			end
 			if breath == "" then
-				minetest.chat_send_player(name, "You did not specify the parameter.")
+				minetest.chat_send_player(name, S("You did not specify the parameter."))
 				return
 			end
 			if type(tonumber(breath)) ~= "number" then
-				minetest.chat_send_player(name, "This is not a number.")
+				minetest.chat_send_player(name, S("This is not a number."))
 				return
 			end
 			local bp = tonumber(breath)
@@ -128,7 +136,7 @@ if(minetest.setting_getbool("enable_damage") == true) then
 
 	minetest.register_chatcommand("killme", {
 		params = "",
-		description = "Kills yourself.",
+		description = S("Kills yourself"),
 		func = function(name, param)
 			local player = minetest.get_player_by_name(name)
 			if not player then
@@ -143,8 +151,8 @@ end
 
 -- speed
 minetest.register_chatcommand("setspeed", {
-	params = "[<speed>]",
-	description = "Sets your movement speed to <speed> (default: 1).",
+	params = S("[<speed>]"),
+	description = S("Sets your movement speed to <speed> (default: 1)"),
 	privs={physics=true},
 	func = function(name, speed)
 		local player = minetest.get_player_by_name(name)
@@ -155,7 +163,7 @@ minetest.register_chatcommand("setspeed", {
 			speed=1
 		end
 		if type(tonumber(speed)) ~= "number" then
-			minetest.chat_send_player(name, "This is not a number.")
+			minetest.chat_send_player(name, S("This is not a number."))
 			return
 		end
 
@@ -165,8 +173,8 @@ minetest.register_chatcommand("setspeed", {
 
 -- gravity
 minetest.register_chatcommand("setgravity", {
-	params = "[<gravity>]",
-	description = "Sets your gravity to [<gravity>] (default: 1).",
+	params = S("[<gravity>]"),
+	description = S("Sets your gravity to <gravity> (default: 1)"),
 	privs={physics=true},
 	func = function(name, gravity)
 		local player = minetest.get_player_by_name(name)
@@ -177,7 +185,7 @@ minetest.register_chatcommand("setgravity", {
 			gravity=1
 		end
 		if type(tonumber(gravity)) ~= "number" then
-			minetest.chat_send_player(name, "This is not a number.")
+			minetest.chat_send_player(name, S("This is not a number."))
 			return
 		end
 		player:set_physics_override(nil, tonumber(gravity), nil)
@@ -186,8 +194,8 @@ minetest.register_chatcommand("setgravity", {
 
 -- jump height
 minetest.register_chatcommand("setjump", {
-	params = "[<jump height>]",
-	description = "Sets your jump height to [<jump height>] (default: 1).",
+	params = S("[<jump height>]"),
+	description = S("Sets your jump height to <jump height> (default: 1)"),
 	privs = {physics=true},
 	func = function(name, jump_height)
 		local player = minetest.get_player_by_name(name)
@@ -198,7 +206,7 @@ minetest.register_chatcommand("setjump", {
 			jump_height=1
 		end
 		if type(tonumber(jump_height)) ~= "number" then
-			minetest.chat_send_player(name, "This is not a number.")
+			minetest.chat_send_player(name, S("This is not a number."))
 			return
 		end
 		player:set_physics_override(nil, nil, jump_height)
@@ -207,7 +215,7 @@ minetest.register_chatcommand("setjump", {
 
 minetest.register_chatcommand("pulverizeall", {
 	params = "",
-	description = "Destroys all items in your player inventory and crafting grid.",
+	description = S("Destroys all items in your player inventory and crafting grid"),
 	func = function(name, param)
 		local player = minetest.get_player_by_name(name)
 		if not player then

locale/de.txt

@@ -0,0 +1,26 @@
+<1...23> = <1...23>
+<breath> = <Atem>
+<hearts> = <Herzen>
+<hp> = <TP>
+Allows player to set own gravity, jump height and movement speed with /setgravity, /setjump and /setspeed, respectively = Ermöglicht dem Spieler, seine eigene Schwerkraft, Sprunghöhe und Bewegungsgeschwindigkeit mit /setgravity, /setjump und /setspeed zu setzen
+Allows player to set own health and breath with /sethp, /sethealth and /setbreath = Ermöglicht dem Spieler, seine eigene Gesundheit und seinen Atem mit /sethp, /sethealth und /setbreath zu setzen
+Allows player to set the number of slots of the hotbar with /sethotbarsize = Ermöglicht dem Spieler, die Größe seiner Schnellzugriffsleiste mit /sethotbarsize zu setzen
+Destroys all items in your player inventory and crafting grid = Zerstört alle Gegenstände in Ihrem Spielerinventar und dem Fertigungsgitter
+Kills yourself = Tötet Sie
+Number of slots is out of bounds. The number of slots must be between 1 and 23. = Die Zahl liegt außerhalb des gültigen Wertebereichs. Sie muss zwischen 1 und 23 liegen.
+Sets the size of your hotbar to the provided number of slots; the number must be between 1 and 23 = Setzt die Größe Ihrer Schnellzugriffsleiste auf die angegebene Anzahl; die Zahl muss zwischen 1 und 23 liegen.
+Sets your breath to <breath> breath points = Setzt Ihren Atem auf <Atem> Atempunkte
+Sets your gravity to <gravity> (default: 1) = Setzt Ihre Schwerkraft auf <Schwerkraft> (Standard: 1)
+Sets your health to <hearts> hearts = Setzt Ihre Gesundheit auf <Herzen> Herzen
+Sets your health to <hp> HP (\=half the number of “hearts”) = Setzt Ihre Gesundheit auf <TP> Trefferpunkte (\=die Hälfte der Anzahl der »Herzen«)
+Sets your jump height to <jump height> (default: 1) = Setzt Ihre Sprunghöhe auf <Sprunghöhe> (Standard: 1)
+Sets your movement speed to <speed> (default: 1) = Setzt Ihre Bewegungsgeschwindigkeit auf <Geschwindigkeit> (Standard: 1)
+Shows your IP address = Zeigt Ihre IP-Adresse
+Shows your player name = Zeigt ihren Spieernamen.
+This is not a number. = Dies ist keine Zahl.
+You did not specify the parameter. = Sie haben keinen Parameter angegeben.
+Your IP address is @1. = Ihre IP-Adresse ist @1.
+Your player name is @1. = Ihr Spielername ist @1.
+[<gravity>] = [<Schwerkraft>]
+[<jump height>] = [<Sprunghöhe>]
+[<speed>] = [<Geschwindigkeit>]

locale/template.txt

@@ -0,0 +1,26 @@
+<1...23> =
+<breath> =
+<hearts> =
+<hp> =
+Allows player to set own gravity, jump height and movement speed with /setgravity, /setjump and /setspeed, respectively =
+Allows player to set own health and breath with /sethp, /sethealth and /setbreath =
+Allows player to set the number of slots of the hotbar with /sethotbarsize =
+Destroys all items in your player inventory and crafting grid =
+Kills yourself =
+Number of slots is out of bounds. The number of slots must be between 1 and 23. =
+Sets the size of your hotbar to the provided number of slots; the number must be between 1 and 23 =
+Sets your breath to <breath> breath points =
+Sets your gravity to <gravity> (default: 1) =
+Sets your health to <hearts> hearts =
+Sets your health to <hp> HP (\=half the number of “hearts”) =
+Sets your jump height to <jump height> (default: 1) =
+Sets your movement speed to <speed> (default: 1) =
+Shows your IP address =
+Shows your player name =
+This is not a number. =
+You did not specify the parameter. =
+Your IP address is @1. =
+Your player name is @1. =
+[<gravity>] =
+[<jump height>] =
+[<speed>] =