Refactor settings

hudbars.conf.example

@@ -1,20 +1,24 @@
---##HUD bars example config file##
-------------------------------------
--- This example moves the health bar in the top left corner and the hunger bar in the top right corner
+-- HUD bars example config file
+-------------------------------
+-- Currently you can customize the starting position of the first bottom two HUD bars
+-- and the vertical margin. That's all.
+-- Remove the two dashes to activate a setting. Lua syntax is used.
+-- The examples are all equal to the mod defaults
+-------------------------------------------------------------------------------------------------------
 
 
---!NOTICE!--
--- >>if damage is disabled neither health bar nor breath bar is shown
+-- Vertical space between two HUD bars
+-- hb.settings.vmargin = 24
 
---
--- health bar
---
-HUD_HEALTH_POS = {x=0,y=0}			--min 0, max 1
-HUD_HEALTH_OFFSET = {x=5,y=30}		--offset in pixel
+-- Pos of the first HUD bar the the left (“pos”, as in hud definition of hud_add of Minetest Lua API)
+-- hb.settings.pos_left = { x=0.5, y=1 }
 
---
--- breath bar
---
-HUD_AIR_POS = {x=0.5,y=1}		--min 0, max 1
-HUD_AIR_OFFSET = {x=15,y=-75}	--offset in pixel
+-- Pos of the first HUD bar the the right
+-- hb.settings.pos_right= { x = 0.5, y = 1 }
+
+-- Offset of the first HUD bar to the left (“offset”, as in HUD definition)
+-- hb.settings.start_offset_left = { x = -175, y = -70 }
+
+-- Offset of the first HUD bar to the right
+-- hb.settings_start_offset_right = { x = 15, y = -70 }