From af4ff618bb9e50cef1d4300cbb36f9ce4582e20f Mon Sep 17 00:00:00 2001
From: crabman77 <crabman77.github@gmail.com>
Date: Fri, 19 Jun 2015 13:19:09 +0200
Subject: [PATCH] added  hudbars custom position possibility to define
 position("health" in left or "sprint" in right, etc) in .conf refactor code
 position, load config before registrer default hudbars(health,breath)

---
 mods/hudbars/hudbars.conf | 10 ++++++++++
 mods/hudbars/init.lua     | 33 +++++++++++++++++++++++++--------
 2 files changed, 35 insertions(+), 8 deletions(-)
 create mode 100755 mods/hudbars/hudbars.conf

diff --git a/mods/hudbars/hudbars.conf b/mods/hudbars/hudbars.conf
new file mode 100755
index 00000000..ab48b42d
--- /dev/null
+++ b/mods/hudbars/hudbars.conf
@@ -0,0 +1,10 @@
+-- if custom==true, use custom position
+-- X 0=left, 1=right
+--Y 0,1,2 = down--> up
+hb.settings.custom.custom = true
+hb.settings.custom.health =    { x = 0, y = 0 }
+hb.settings.custom.satiation = { x = 1, y = 0 }
+hb.settings.custom.sprint =    { x = 0, y = 1 }
+hb.settings.custom.mana =      { x = 1, y = 1 }
+hb.settings.custom.armor =     { x = 0, y = 2 }
+hb.settings.custom.breath =    { x = 1, y = 2 }
diff --git a/mods/hudbars/init.lua b/mods/hudbars/init.lua
index eab13c8b..cd5e6557 100755
--- a/mods/hudbars/init.lua
+++ b/mods/hudbars/init.lua
@@ -6,7 +6,7 @@ hb.hudtables = {}
 hb.hudbars_count = 0
 
 hb.settings = {}
-
+hb.settings.custom = {} --MFF (crabman|19/06/15) add custom pos
 -- default settings
 hb.settings.max_bar_length = 160
 
@@ -37,7 +37,24 @@ end
 function hb.register_hudbar(identifier, text_color, label, textures, default_start_value, default_start_max, default_start_hidden, format_string)
 	local hudtable = {}
 	local pos, offset
-	if hb.hudbars_count % 2 == 0 then
+	
+	--MFF (crabman|19/06/15)|DEBUT add custom pos
+	if hb.settings.custom.custom and hb.settings.custom[identifier] ~= nil then
+		if hb.settings.custom[identifier].x == 0 then
+			pos = hb.settings.pos_left
+			offset = {
+				x = hb.settings.start_offset_left.x,
+				y = hb.settings.start_offset_left.y - hb.settings.vmargin * math.floor(hb.settings.custom[identifier].y)
+			}
+		else
+			pos = hb.settings.pos_right
+			offset = {
+				x = hb.settings.start_offset_right.x,
+				y = hb.settings.start_offset_right.y - hb.settings.vmargin * math.floor(hb.settings.custom[identifier].y)
+			}			
+		end
+	--MFF (crabman|19/06/15) /FIN
+	elseif hb.hudbars_count % 2 == 0 then
 		pos = hb.settings.pos_left
 		offset = {
 			x = hb.settings.start_offset_left.x,
@@ -263,12 +280,6 @@ function hb.get_hudbar_state(player, identifier)
 	return copy
 end
 
---register built-in HUD bars
-if minetest.setting_getbool("enable_damage") then
-	hb.register_hudbar("health", 0xFFFFFF, "Health", { bar = "hudbars_bar_health.png", icon = "hudbars_icon_health.png" }, 20, 20, false)
-	hb.register_hudbar("breath", 0xFFFFFF, "Breath", { bar = "hudbars_bar_breath.png", icon = "hudbars_icon_breath.png" }, 10, 10, true)
-end
-
 --load custom settings
 local set = io.open(minetest.get_modpath("hudbars").."/hudbars.conf", "r")
 if set then
@@ -276,6 +287,12 @@ if set then
 	set:close()
 end
 
+--register built-in HUD bars
+if minetest.setting_getbool("enable_damage") then
+	hb.register_hudbar("health", 0xFFFFFF, "Health", { bar = "hudbars_bar_health.png", icon = "hudbars_icon_health.png" }, 20, 20, false)
+	hb.register_hudbar("breath", 0xFFFFFF, "Breath", { bar = "hudbars_bar_breath.png", icon = "hudbars_icon_breath.png" }, 10, 10, true)
+end
+
 local function hide_builtin(player)
 	local flags = player:hud_get_flags()
 	flags.healthbar = false