From 3d1b4b0a97ebd0f92d4e18769f75fc91bcdf77fe Mon Sep 17 00:00:00 2001
From: Wuzzy <almikes@aol.com>
Date: Sun, 4 Dec 2016 01:41:47 +0100
Subject: [PATCH] Use minetest.conf settings system

---
 hbarmor.conf.example |  9 ---------
 init.lua             | 15 +++++++++++----
 settingtypes.txt     |  7 +++++++
 3 files changed, 18 insertions(+), 13 deletions(-)
 delete mode 100644 hbarmor.conf.example
 create mode 100644 settingtypes.txt

diff --git a/hbarmor.conf.example b/hbarmor.conf.example
deleted file mode 100644
index 633a5d3..0000000
--- a/hbarmor.conf.example
+++ /dev/null
@@ -1,9 +0,0 @@
--- If true, automatically hides the armor when the player wears no armor.
--- Otherwise, the armor bar shows “0%”.
-
---hbarmor.autohide = true
-
--- Time difference in seconds between updates to the HUD armor bar.
--- Increase this number for slow servers.
-
--- hbarmor.tick = 0.1
diff --git a/init.lua b/init.lua
index 8f2dd4c..e1d190f 100644
--- a/init.lua
+++ b/init.lua
@@ -16,18 +16,25 @@ hbarmor.player_active = {}
 -- HUD item ids
 local armor_hud = {}
 
+-- Time difference in seconds between updates to the HUD armor bar.
+-- Increase this number for slow servers.
 hbarmor.tick = 0.1
 
 -- If true, the armor bar is hidden when the player does not wear any armor
 hbarmor.autohide = true
 
 --load custom settings
-local set = io.open(minetest.get_modpath("hbarmor").."/hbarmor.conf", "r")
-if set then 
-	dofile(minetest.get_modpath("hbarmor").."/hbarmor.conf")
-	set:close()
+local set = minetest.setting_getbool("hbarmor_autohide")
+if set ~= nil then
+	hbarmor.autohide = set
 end
 
+set = minetest.setting_get("hbarmor_tick")
+if tonumber(set) ~= nil then
+	hbarmor.tick = tonumber(set)
+end
+
+
 local must_hide = function(playername, arm)
 	return ((not armor.def[playername].count or armor.def[playername].count == 0) and arm == 0)
 end
diff --git a/settingtypes.txt b/settingtypes.txt
new file mode 100644
index 0000000..8fc8522
--- /dev/null
+++ b/settingtypes.txt
@@ -0,0 +1,7 @@
+#If true, automatically hides the armor HUD bar when the player wears no
+#armor. Otherwise, the armor bar shows “0%”.
+hbarmor_autohide (Automatically hide armor HUD bar) bool true
+
+#Time difference in seconds between updates to the armor HUD bar.
+#Increase this number for slow servers.
+hbarmor_tick (Armor HUD bar update frequency) float 0.1 0.0