mods - hudbars and hbarmor and hbhunger - player checks and texture minimize

* provide player checks for registering callbacks
* provide spanish translations and backguar compat for older engine
  the translation fallback was provide with upload of mod
* provide depends txt file for older engines
* optimize textures and remove icos as same in hbarmor and hudbars
* not set and icon for bar progress and remove background texture
* provide more simplistic hudbar of hbhunger

mods/hbhunger/depends.txt

@@ -0,0 +1,30 @@
+hudbars
+default
+flowers?
+animalmaterials?
+bucket?
+bushes?
+bushes_classic?
+cooking?
+creatures?
+docfarming?
+dwarves?
+ethereal?
+farming?
+farming_plus?
+ferns?
+fishing?
+fruit?
+glooptest?
+jkanimals?
+jkfarming?
+jkwine?
+kpgmobs?
+mobfcooking?
+mobs?moretrees?
+mtfoods?
+mush45?
+mushroom?
+seaplants?
+pizza?
+nssm?

mods/hbhunger/init.lua

@@ -1,4 +1,27 @@
-local S = minetest.get_translator("hbhunger")
+local S
+
+if minetest.get_translator ~= nil then
+	S = minetest.get_translator("hbhunger") -- 5.x translation function
+else
+	if minetest.get_modpath("intllib") then
+		dofile(minetest.get_modpath("intllib") .. "/init.lua")
+		if intllib.make_gettext_pair then
+			gettext, ngettext = intllib.make_gettext_pair() -- new gettext method
+		else
+			gettext = intllib.Getter() -- old text file method
+		end
+		S = gettext
+	else -- boilerplate function
+		S = function(str, ...)
+			local args = {...}
+			return str:gsub("@%d+", function(match)
+				return args[tonumber(match:sub(2))]
+			end)
+		end
+	end
+end
+
+local N = function(s) return s end
 
 if minetest.settings:get_bool("enable_damage") then
 
@@ -45,7 +68,11 @@ dofile(minetest.get_modpath("hbhunger").."/hunger.lua")
 dofile(minetest.get_modpath("hbhunger").."/register_foods.lua")
 
 -- register satiation hudbar
-hb.register_hudbar("satiation", 0xFFFFFF, S("Satiation"), { icon = "hbhunger_icon.png", bgicon = "hbhunger_bgicon.png",  bar = "hbhunger_bar.png" }, hbhunger.SAT_INIT, hbhunger.SAT_MAX, false, nil, { format_value = "%.1f", format_max_value = "%d" })
+local sicon = "hbhunger_icon.png"
+if hb.settings.bar_type == "progress_bar" then
+	sicon = nil
+end
+hb.register_hudbar("satiation", 0xFFFFFF, S("Satiation"), { icon = sicon, bgicon = nil,  bar = "hbhunger_bar.png" }, hbhunger.SAT_INIT, hbhunger.SAT_MAX, false, nil, { format_value = "%.1f", format_max_value = "%2d" })
 
 -- update hud elemtens if value has changed
 local function update_hud(player)
@@ -86,6 +113,7 @@ hbhunger.set_hunger_raw = function(player)
 end
 
 minetest.register_on_joinplayer(function(player)
+	if minetest.is_player(player) then
 	local name = player:get_player_name()
 	local inv = player:get_inventory()
 	inv:set_size("hunger",1)
@@ -95,14 +123,16 @@ minetest.register_on_joinplayer(function(player)
 	hbhunger.poisonings[name] = 0
 	custom_hud(player)
 	hbhunger.set_hunger_raw(player)
+	end
 end)
 
 minetest.register_on_respawnplayer(function(player)
-	-- reset hunger (and save)
 	local name = player:get_player_name()
+	if minetest.is_player(player) and name then
 	hbhunger.hunger[name] = hbhunger.SAT_INIT
 	hbhunger.set_hunger_raw(player)
 	hbhunger.exhaustion[name] = 0
+	end
 end)
 
 local main_timer = 0

mods/hbhunger/locale/hbhunger.es.tr

@@ -0,0 +1,2 @@
+# textdomain:hbhunger
+Satiation=Saciado