Add energy demand to machine infotexts (#317)

* Add a new line in machines infotext to show the current demand

* Fix translations

* Remove i18n.py (mistake)

* Add infotexts for non-register_base_machine()-based machines

* Move demand infotext at the beginning when demand is constant

technic/locale/technic.de.tr

@@ -94,6 +94,7 @@ Corium Source=Corium-Quelle
 Cube=Würfel
 Current target:=Aktuelles Ziel:
 Current track: @1=Aktueller Kurs: @1
+Demand: @1=Bedarf: @1
 Diamond Drill Head=Diamantbohrkopf
 Digging @1 m below machine=Graben @1 m unterhalb der Maschine
 Digging finished=Graben beendet

technic/locale/technic.es.tr

@@ -94,6 +94,7 @@ Corium Source=Fuente de corio
 Cube=Cubo
 Current target:=Objetivo actual:
 Current track: @1=Pista actual: @1
+Demand: @1=Demanda: @1
 Diamond Drill Head=Mecha de Taladro de Diamante
 Digging @1 m below machine=Excavación @1 m por debajo de la máquina
 Digging finished=Excavación terminada

technic/locale/technic.fr.tr

@@ -94,6 +94,7 @@ Corium Source=Source de corium
 Cube=Cube
 Current target:=Cible actuelle :
 Current track: @1=Piste actuelle : @1
+Demand: @1=Demande : @1
 Diamond Drill Head=Tête de forage en diamant
 Digging @1 m below machine=Creusement à @1m en dessous de la machine
 Digging finished=Creusement terminé

technic/locale/technic.it.tr

@@ -94,6 +94,7 @@ Corium Source=Sorgente di corium
 Cube=Cubo
 Current target:=Obiettivo attuale:
 Current track: @1=Traccia attuale: @1
+Demand: @1=Domanda: @1
 Diamond Drill Head=Trivella diamantata
 Digging @1 m below machine=Scavo di @1 m sotto la macchina
 Digging finished=Scavo finito

technic/locale/technic.pl.tr

@@ -94,6 +94,7 @@ Corium Source=Źródło Korium
 Cube=Cube
 Current target:=Aktualny cel:
 Current track: @1=Aktualna ścieżka: @1
+Demand: @1=Popyt: @1
 Diamond Drill Head=Diamentowa głowica wiertła
 Digging @1 m below machine=Kopię @1 m pod maszyną
 Digging finished=Kopanie skończone

technic/locale/technic.pt_BR.tr

@@ -94,6 +94,7 @@ Corium Source=Fonte de Cório
 Cube=Cube
 Current target:=Meta atual:
 Current track: @1=Pista atual: @1
+Demand: @1=Demanda: @1
 Diamond Drill Head=Cabeça de Broca de Diamante
 Digging @1 m below machine=Escavando @1 m abaixo da máquina
 Digging finished=Escavação terminada

technic/locale/technic.zh_CN.tr

@@ -94,6 +94,7 @@ Corium Source=镭射源
 Cube=立方体
 Current target:=目前的目标。
 Current track: @1=目前的轨道。@1
+Demand: @1=需求。 @1
 Diamond Drill Head=金刚石钻头
 Digging @1 m below machine=挖掘 @1 m以下的机器
 Digging finished=挖完

technic/locale/template.txt

@@ -91,6 +91,7 @@ Corium Source=
 Cube=
 Current target:=
 Current track: @1=
+Demand: @1=
 Diamond Drill Head=
 Digging @1 m below machine=
 Digging finished=

technic/machines/HV/forcefield.lua

@@ -290,7 +290,8 @@ local function run(pos, node)
 	elseif eu_input >= power_requirement then
 		if node.name == "technic:forcefield_emitter_off" then
 			technic.swap_node(pos, "technic:forcefield_emitter_on")
-			meta:set_string("infotext", S("@1 Active", machine_name))
+			meta:set_string("infotext", S("@1 Active", machine_name) .. "\n" ..
+			S("Demand: @1", technic.EU_string(power_requirement)))
 		end
 		update_forcefield(pos, meta, true)
 	end

technic/machines/HV/quarry.lua

@@ -13,7 +13,8 @@ local quarry_demand = 10000
 local network_time_limit = 30000
 
 local infotext = {
-	active    = S("@1 Active",        S("@1 Quarry", S("HV"))),
+	active    = S("@1 Active",        S("@1 Quarry", S("HV"))) .. "\n" ..
+	S("Demand: @1", technic.EU_string(quarry_demand)),
 	disabled  = S("@1 Disabled",      S("@1 Quarry", S("HV"))),
 	finished  = S("@1 Finished",      S("@1 Quarry", S("HV"))),
 	purge     = S("@1 Purging Cache", S("@1 Quarry", S("HV"))),

technic/machines/LV/lamp.lua

@@ -5,10 +5,10 @@
 local S = technic.getter
 
 local desc = S("@1 Lamp", S("LV"))
-local active_desc = S("@1 Active", desc)
+local demand = 50
+local active_desc = S("@1 Active", desc) .. "\n" .. S("Demand: @1", technic.EU_string(demand))
 local unpowered_desc = S("@1 Unpowered", desc)
 local off_desc = S("@1 Off", desc)
-local demand = 50
 
 -- Invisible light source node used for illumination
 minetest.register_node("technic:dummy_light_source", {

technic/machines/LV/led.lua

@@ -5,9 +5,9 @@
 local S = technic.getter
 
 local desc = S("@1 LED", S("LV"))
-local active_desc = S("@1 Active", desc)
-local unpowered_desc = S("@1 Unpowered", desc)
 local demand = 5
+local active_desc = S("@1 Active", desc) .. "\n" .. S("Demand: @1", technic.EU_string(demand))
+local unpowered_desc = S("@1 Unpowered", desc)
 
 
 local function led_run(pos, node)

technic/machines/LV/music_player.lua

@@ -50,7 +50,8 @@ local run = function(pos, node)
 			music_handle = nil
 		end
 	elseif eu_input >= demand then
-		meta:set_string("infotext", S("@1 Active", machine_name))
+		meta:set_string("infotext", S("@1 Active", machine_name) .. "\n" ..
+			S("Demand: @1", technic.EU_string(demand)))
 		if not music_handle then
 			music_handle = play_track(pos, current_track)
 		end

technic/machines/MV/tool_workshop.lua

@@ -74,7 +74,8 @@ local run = function(pos, node)
 	if eu_input < workshop_demand[EU_upgrade+1] then
 		meta:set_string("infotext", S("@1 Unpowered", machine_name))
 	elseif eu_input >= workshop_demand[EU_upgrade+1] then
-		meta:set_string("infotext", S("@1 Active", machine_name))
+		meta:set_string("infotext", S("@1 Active", machine_name) .. "\n" ..
+			S("Demand: @1", technic.EU_string(workshop_demand[EU_upgrade+1])))
 		srcstack:add_wear(-1000)
 		inv:set_stack("src", 1, srcstack)
 	end

technic/machines/register/machine_base.lua

@@ -117,7 +117,8 @@ function technic.register_base_machine(nodename, data)
 			end
 			meta:set_int(tier.."_EU_demand", machine_demand[EU_upgrade+1])
 			technic.swap_node(pos, nodename.."_active")
-			meta:set_string("infotext", infotext_active)
+			meta:set_string("infotext", infotext_active .. "\n" ..
+			S("Demand: @1", technic.EU_string(machine_demand[EU_upgrade+1])))
 			if meta:get_int("src_time") < round(result.time*10) then
 				if not powered then
 					technic.swap_node(pos, nodename)