if not minetest.global_exists("unified_inventory") then
	minetest.log("warning", "3d_armor_ui: Mod loaded but unused.")
	return
end

if unified_inventory.sfinv_compat_layer then
	return
end

armor:register_on_update(function(player)
	local name = player:get_player_name()
	if unified_inventory.current_page[name] == "armor" then
		unified_inventory.set_inventory_formspec(player, "armor")
	end
end)

unified_inventory.register_button("armor", {
	type = "image",
	image = "inventory_plus_armor.png",
})

unified_inventory.register_page("armor", {
	get_formspec = function(player, perplayer_formspec)
		local fy = perplayer_formspec.formspec_y
		local name = player:get_player_name()
		local formspec = "background[0.06,"..fy..";7.92,7.52;3d_armor_ui_form.png]"..
			"label[0,0;Armor]"..
			"list[detached:"..name.."_armor;armor;0,"..fy..";2,3;]"..
			"image[2.5,"..(fy - 0.25)..";2,4;"..armor.textures[name].preview.."]"..
			"label[5.0,"..(fy + 0.0)..";Level: "..armor.def[name].level.."]"..
			"label[5.0,"..(fy + 0.5)..";Heal:  "..armor.def[name].heal.."]"..
			"listring[current_player;main]"..
			"listring[detached:"..name.."_armor;armor]"
		if armor.config.fire_protect then
			formspec = formspec.."label[5.0,"..(fy + 1.0)..
				";Fire:  "..armor.def[name].fire.."]"
		end
		if minetest.global_exists("technic") then
			formspec = formspec.."label[5.0,"..(fy + 1.5)..
				";Radiation:  "..armor.def[name].groups["radiation"].."]"
		end
		return {formspec=formspec}
	end,
})