Add background icon

README.txt

@@ -63,6 +63,7 @@ eating a bread (from the default Minetest game) increases your satiation by 4.
 License of textures:
 --------------------
 hunger_icon.png - PilzAdam (WTFPL), modified by BlockMen
+hunger_bgicon.png - PilzAdam (WTFPL), modified by BlockMen
 hunger_bar.png - Wuzzy (WTFPL)
 
 everything else is WTFPL:

init.lua

@@ -35,7 +35,7 @@ end
 dofile(minetest.get_modpath("hbhunger").."/hunger.lua")
 
 -- register satiation hudbar
-hb.register_hudbar("satiation", 0xFFFFFF, "Satiation", { icon = "hbhunger_icon.png", bar = "hbhunger_bar.png" }, 20, 30, false)
+hb.register_hudbar("satiation", 0xFFFFFF, "Satiation", { icon = "hbhunger_icon.png", bgicon = "hbhunger_bgicon.png",  bar = "hbhunger_bar.png" }, 20, 30, false)
 
 -- update hud elemtens if value has changed
 local function update_hud(player)