Replace the actual builtin statbars (buggy!)

API.md

@@ -1,5 +1,5 @@
-API documentation for the HUD bars mod
+API documentation for the HUD bars mod 1.6.1
-======================================
+============================================
 
 ## Introduction
 This API allows you to add, change, hide and unhide custom HUD bars for this mod.
@@ -45,7 +45,7 @@ a vertical gradient.
 ### Icon
 A 16×16 image shown left of the HUD bar. This is optional.
 
-### `hb.register_hudbar(identifier, text_color, label, textures, default_start_value, default_start_max, default_start_hidden, format_string, format_string_config)`
+### `hb.register_hudbar(identifier, text_color, label, textures, default_start_value, default_start_max, default_start_hidden, format_string)`
 This function registers a new custom HUD bar definition to the HUD bars mod, so it can be later used to be displayed, changed, hidden
 and unhidden on a per-player basis.
 Note this does not yet display the HUD bar.
@@ -66,21 +66,7 @@ for more information.
 * `default_start_value`: If this HUD bar is added to a player, and no initial value is specified, this value will be used as initial current value
 * `default_max_value`: If this HUD bar is added to a player, and no initial maximum value is specified, this value will be used as initial maximum value
 * `default_start_hidden`: The HUD bar will be initially start hidden by default when added to a player. Use `hb.unhide_hudbar` to unhide it.
-* `format_string`: Optional; You can specify an alternative format string to use for the final text on the HUD bar. The default format string is “`@1: @2/@3`” (The “@” numbers are placeholders that have a meaning in this order: @1 = Label, @2 = current value, @3 = maximum value). Do *not* use minetest.translator on this string, the string will be translated by `hudbars`, but you still must put this string into the translation catalogue file.
+* `format_string`: This is optional; You can specify an alternative format string display the final text on the HUD bar. The default format string is “`%s: %d/%d`” (in this order: Label, current value, maximum value). See also the Lua documentation of `string.format`.
-* `format_string_config`: Required if `format_string` is set. This allows to change which parameters to use in the format string. It's a table with these fields:
- * `textdomain`: Text domain of the format string, used by `minetest.translate`
- * `order`: Table that contains the order of the placeholders. It's also possible to remove placeholders. Default order: `{ "label", "value", "max_value" }`
- * `format_value`: Format string to apply when displaying `value`. Syntax is same as in `string.format`. Default: `"%d"`
- * `format_max_value`: Same as `format_value` but is applied to `max_value`
-
-#### Example
-Example (mostly) from `hbarmor` mod:
-
-```
-hb.register_hudbar("armor", 0xFFFFFF, minetest.translator("hbarmor", "Armor"), { icon = "hbarmor_icon.png", bgicon = "hbarmor_bgicon.png", bar = "hbarmor_bar.png" }, 0, 100, hbarmor.autohide, N("@1: @2%"), { order = { "label", "value" }, textdomain = "hbarmor" } )
-```
-
-Displays an armor HUD bar with a label of the form „Armor: 53%“. (`N` is a dummy function that returns its argument, used to make the string visible for translator scripts.)
 
 #### Return value
 Always `nil`.
@@ -184,7 +170,7 @@ Makes a previously hidden HUD bar visible again to a player.
 
 
 ## Reading HUD bar information
-It is also possible to read information about existing HUD bars.
+It is also possible to read information about an active HUD bar.
 
 ### `hb.get_hudbar_state(player, identifier)`
 Returns the current state of the active player's HUD bar.
@@ -205,6 +191,3 @@ hold by the table is only true for the moment you called this function. The fiel
 * `text`: The text shown on the HUD bar. This fiels is meaningless if the HUD bar is currently hidden.
 
 If the player does not exist, returns `nil` instead.
-
-### `hb.get_hudbar_identifiers()`
-Returns a table of all currently registered HUD bar identifiers.

README.md

@@ -11,7 +11,7 @@ this mod will place them accordingly.
 position should be displayed correctly on every screen size.
 
 ## Current version
-The current version is 2.2.2.
+The current version is 1.6.1.
 
 This software uses [semantic versioning](http://semver.org), as defined by version 2.0.0 of the SemVer
 standard.
@@ -31,31 +31,25 @@ Author: Wuzzy (2015)
 Also: This mod was forked from the “Better HUD” [hud] mod by BlockMen.
 
 Translations:
-
 * German: Wuzzy
 * Portuguese: BrunoMine
-* Turkish: admicos
-* Dutch: kingoscargames
-* Italian: Hamlet
-* Malay: muhdnurhidayat
-* Russian: Imk
-* Spanish: wuniversales
 
 This program is free software. It comes without any warranty, to
 the extent permitted by applicable law. You can redistribute it
-and/or modify it under the terms of the MIT License.
+and/or modify it under the terms of the Do What The Fuck You Want
+To Public License (WTFPL), version 2, as published by Sam Hocevar.
 
 ### Licenses of textures
 
 * `hudbars_icon_health.png`—celeron55 (CC BY-SA 3.0), modified by BlockMen
 * `hudbars_bgicon_health.png`—celeron55 (CC BY-SA 3.0), modified by BlockMen
-* `hudbars_icon_breath.png`—kaeza (MIT License), modified by BlockMen, modified again by Wuzzy
+* `hudbars_icon_breath.png`—kaeza (WTFPL), modified by BlockMen, modified again by Wuzzy
-* `hudbars_bgicon_breath.png`—based on previous image, edited by Wuzzy (MIT License)
+* `hudbars_bgicon_breath.png`—based on previous image, edited by Wuzzy (WTFPL)
-* `hudbars_bar_health.png`—Wuzzy (MIT License)
+* `hudbars_bar_health.png`—Wuzzy (WTFPL)
-* `hudbars_bar_breath.png`—Wuzzy (MIT License)
+* `hudbars_bar_breath.png`—Wuzzy (WTFPL)
-* `hudbars_bar_background.png`—Wuzzy (MIT License)
+* `hudbars_bar_background.png`—Wuzzy (WTFPL)
 
 ### License references
 
 * [CC-BY-SA 3.0](https://creativecommons.org/licenses/by-sa/3.0/)
-* [MIT License](https://opensource.org/licenses/MIT)
+* [WTFPL](http://sam.zoy.org/wtfpl/COPYING)

changelog.txt

@@ -0,0 +1,92 @@
+Note: This software uses semantic versioning,
+as of version 2.0.0 of the standard <http://semver.org/>.
+
+0.1.0
+-----
+- Initial release, forked from mod “Better HUD” [hud].
+
+0.2.0
+-----
+- Add API documentation
+
+0.3.0
+-----
+- Rename main table from “hud” to “hb” (affects function names!)
+- Arguments 3-4 of hb.change_hudbar can be nil for values which should not change
+- Add proper function hb.init_hudbar, replaces odd call to hud.hudtables[identifier].add_all
+- Update API documentation and fix mistakes
+- Use “hudbars.conf” instead of “hud.conf”
+
+0.4.0
+-----
+- New function: hb.get_hudbar_state to get information about the state of an active HUD bar, such as values, whether it is hidden, etc.
+- hb.change_hudbar has been optimized to call hud_change fewer times, which is hopefully good for networking
+- Rename hb.register_hudbar parameter “start_hide” to “start_hidden”
+- start_hidden parameter now finally works
+- Do not affect other HUD flags (crosshair, wielditem, etc.) when starting mod
+- Show error message when trying to call hb.init_hudbar or hb.change_hudbar with bad values
+- Update documentation
+- Lots of refactoring
+- Health and breath bar now use API
+
+1.0.0
+-----
+- Add new parameter start_hidden to hb.init_hudbar, specified whether HUD bar is hidden on start
+- Copy-editing of API.md and README.txt
+- Internal: Fix add_all weirdness
+
+1.0.1
+-----
+- Fix race condition causing crash at start of server
+
+1.0.2
+-----
+- Fix other HUD elements disappearing for rejoining players
+- Remove pointless delays for initializing the HUD for new or rejoining players
+
+1.0.3
+-----
+- Adjust default HUD bars position for Minetest 0.4.12
+
+1.1.0
+-----
+- Add boolean minetest.conf setting support (hudbars_autohide_breathbar) to control whether the breath bar is automatically hidden when full (default: yes)
+
+1.2.0
+-----
+- New setting: hudbars_sorting. You can now manually sort all the HUD bars. Useful if you don't like automatic order
+- New setting: hudbars_bar_type. You now can change the appearance of the HUD bars.
+- New HUD bar types, slightly experimental: Classic statbars and modern [hud]-style statbars
+- New experimental/unfinished setting: hudbars_alignment_pattern: You can now make the HUD bars stack vertically instead of the current zig-zag pattern. Note you probably need to change source code to productively use this feature
+- Various position-related HUD bar settings (see README.txt)
+- Remove hudbars.conf support and hudbars.conf.example (was never officially supported anyways)
+
+1.2.1
+-----
+- Fix crash when enable_damage is changed in mid-game
+
+1.3.0
+-----
+- Make all settings avaialbe in Minetest's advanced settings menu
+- Fix HUD bars overlap when both hudbars_tick and hudbars_vmargin were set
+- Use Markdown syntax in readme file
+- Fix some factual mistakes in readme file
+- Add metadata: mod.conf, description.txt, screenshot.png
+
+1.4.0
+-----
+- Allow to change HUD bar images and label after it has been registered
+- Minor API.md correction
+
+1.4.1
+-----
+- Fix bug in hb.change_hudbar being a no-op if new_value and new_max value are nil
+
+1.5.0
+-----
+- Portuguese translation by BrunoMine
+
+1.5.1
+-----
+- Fix critical bug: Mod does not work with both intllib and mod security enabled
+- Update screenshot to use new 3:2 aspect ratio

default_settings.lua

@@ -1,48 +0,0 @@
--- (Hardcoded) default settings
-
-hb.settings.max_bar_length = 160
-hb.settings.statbar_length = 20
-
--- Statbar positions
-hb.settings.pos_left = {}
-hb.settings.pos_right = {}
-hb.settings.start_offset_left = {}
-hb.settings.start_offset_right= {}
-hb.settings.pos_left.x = hb.load_setting("hudbars_pos_left_x", "number", 0.5)
-hb.settings.pos_left.y = hb.load_setting("hudbars_pos_left_y", "number", 1)
-hb.settings.pos_right.x = hb.load_setting("hudbars_pos_right_x", "number", 0.5)
-hb.settings.pos_right.y = hb.load_setting("hudbars_pos_right_y", "number", 1)
-hb.settings.bar_type = hb.load_setting("hudbars_bar_type", "string", "progress_bar", {"progress_bar", "statbar_classic", "statbar_modern"})
-if hb.settings.bar_type == "progress_bar" then
-	hb.settings.start_offset_left.x = hb.load_setting("hudbars_start_offset_left_x", "number", -175)
-	hb.settings.start_offset_left.y = hb.load_setting("hudbars_start_offset_left_y", "number", -86)
-	hb.settings.start_offset_right.x = hb.load_setting("hudbars_start_offset_right_x", "number", 15)
-	hb.settings.start_offset_right.y = hb.load_setting("hudbars_start_offset_right_y", "number", -86)
-else
-	hb.settings.start_offset_left.x = hb.load_setting("hudbars_start_statbar_offset_left_x", "number", -265)
-	hb.settings.start_offset_left.y = hb.load_setting("hudbars_start_statbar_offset_left_y", "number", -90)
-	hb.settings.start_offset_right.x = hb.load_setting("hudbars_start_statbar_offset_right_x", "number", 25)
-	hb.settings.start_offset_right.y = hb.load_setting("hudbars_start_statbar_offset_right_y", "number", -90)
-end
-hb.settings.vmargin  = hb.load_setting("hudbars_vmargin", "number", 24)
-hb.settings.tick = hb.load_setting("hudbars_tick", "number", 0.1)
-
--- Experimental setting: Changing this setting is not officially supported, do NOT rely on it!
-hb.settings.forceload_default_hudbars = hb.load_setting("hudbars_forceload_default_hudbars", "bool", true)
-
--- Misc. settings
-hb.settings.alignment_pattern = hb.load_setting("hudbars_alignment_pattern", "string", "zigzag", {"zigzag", "stack_up", "stack_down"})
-hb.settings.autohide_breath = hb.load_setting("hudbars_autohide_breath", "bool", true)
-
-local sorting = minetest.settings:get("hudbars_sorting")
-if sorting ~= nil then
-	hb.settings.sorting = {}
-	hb.settings.sorting_reverse = {}
-	for k,v in string.gmatch(sorting, "(%w+)=(%w+)") do
-		hb.settings.sorting[k] = tonumber(v)
-		hb.settings.sorting_reverse[tonumber(v)] = k
-	end
-else
-	hb.settings.sorting = { ["health"] = 0, ["breath"] = 1 }
-	hb.settings.sorting_reverse = { [0] = "health", [1] = "breath" }
-end

depends.txt

@@ -0,0 +1 @@
+intllib?

description.txt

@@ -0,0 +1 @@
+Replaces the health and breath symbols in the HUD by “progress bars” and shows exact values. Other mods can add more progress bars for custom player stats.

init.lua

@@ -1,5 +1,9 @@
-local S = minetest.get_translator("hudbars")
+local S
-local N = function(s) return s end
+if (minetest.get_modpath("intllib")) then
+	S = intllib.Getter()
+else
+	S = function ( s ) return s end
+end
 
 hb = {}
 
@@ -16,11 +20,11 @@ hb.settings = {}
 function hb.load_setting(sname, stype, defaultval, valid_values)
 	local sval
 	if stype == "string" then
-		sval = minetest.settings:get(sname)
+		sval = minetest.setting_get(sname)
 	elseif stype == "bool" then
-		sval = minetest.settings:get_bool(sname)
+		sval = minetest.setting_getbool(sname)
 	elseif stype == "number" then
-		sval = tonumber(minetest.settings:get(sname))
+		sval = tonumber(minetest.setting_get(sname))
 	end
 	if sval ~= nil then
 		if valid_values ~= nil then
@@ -44,40 +48,88 @@ function hb.load_setting(sname, stype, defaultval, valid_values)
 	end
 end
 
--- Load default settings
+-- (hardcoded) default settings
-dofile(minetest.get_modpath("hudbars").."/default_settings.lua")
+hb.settings.max_bar_length = 160
+hb.settings.statbar_length = 20
+
+-- statbar positions
+hb.settings.pos_left = {}
+hb.settings.pos_right = {}
+hb.settings.start_offset_left = {}
+hb.settings.start_offset_right= {}
+hb.settings.pos_left.x = hb.load_setting("hudbars_pos_left_x", "number", 0.5)
+hb.settings.pos_left.y = hb.load_setting("hudbars_pos_left_y", "number", 1)
+hb.settings.pos_right.x = hb.load_setting("hudbars_pos_right_x", "number", 0.5)
+hb.settings.pos_right.y = hb.load_setting("hudbars_pos_right_y", "number", 1)
+hb.settings.bar_type = hb.load_setting("hudbars_bar_type", "string", "progress_bar", {"progress_bar", "statbar_classic", "statbar_modern"})
+if hb.settings.bar_type == "progress_bar" then
+	hb.settings.start_offset_left.x = hb.load_setting("hudbars_start_offset_left_x", "number", -175)
+	hb.settings.start_offset_left.y = hb.load_setting("hudbars_start_offset_left_y", "number", -86)
+	hb.settings.start_offset_right.x = hb.load_setting("hudbars_start_offset_right_x", "number", 15)
+	hb.settings.start_offset_right.y = hb.load_setting("hudbars_start_offset_right_y", "number", -86)
+else
+	hb.settings.start_offset_left.x = hb.load_setting("hudbars_start_statbar_offset_left_x", "number", -265)
+	hb.settings.start_offset_left.y = hb.load_setting("hudbars_start_statbar_offset_left_y", "number", -88)
+	hb.settings.start_offset_right.x = hb.load_setting("hudbars_start_statbar_offset_right_x", "number", 25)
+	hb.settings.start_offset_right.y = hb.load_setting("hudbars_start_statbar_offset_right_y", "number", -88)
+end
+hb.settings.vmargin  = hb.load_setting("hudbars_vmargin", "number", 24)
+hb.settings.tick = hb.load_setting("hudbars_tick", "number", 0.1)
+
+-- experimental setting: Changing this setting is not officially supported, do NOT rely on it!
+hb.settings.forceload_default_hudbars = hb.load_setting("hudbars_forceload_default_hudbars", "bool", true)
+
+-- Misc. settings
+hb.settings.alignment_pattern = hb.load_setting("hudbars_alignment_pattern", "string", "zigzag", {"zigzag", "stack_up", "stack_down"})
+hb.settings.autohide_breath = hb.load_setting("hudbars_autohide_breath", "bool", true)
+
+local sorting = minetest.setting_get("hudbars_sorting")
+if sorting ~= nil then
+	hb.settings.sorting = {}
+	hb.settings.sorting_reverse = {}
+	for k,v in string.gmatch(sorting, "(%w+)=(%w+)") do
+		hb.settings.sorting[k] = tonumber(v)
+		hb.settings.sorting_reverse[tonumber(v)] = k
+	end
+else
+	hb.settings.sorting = { ["health"] = 0, ["breath"] = 1 }
+	hb.settings.sorting_reverse = { [0] = "health", [1] = "breath" }
+end
 
 local function player_exists(player)
 	return player ~= nil and player:is_player()
 end
 
-local function make_label(format_string, format_string_config, label, start_value, max_value)
+local function barindex_to_pos_and_offset(index)
-	local params = {}
+	local pos, offset
-	local order = format_string_config.order
+	if hb.settings.alignment_pattern == "stack_up" then
-	for o=1, #order do
+		pos = hb.settings.pos_left
-		if order[o] == "label" then
+		offset = {
-			table.insert(params, label)
+			x = hb.settings.start_offset_left.x,
-		elseif order[o] == "value" then
+			y = hb.settings.start_offset_left.y - hb.settings.vmargin * index
-			if format_string_config.format_value then
+		}
-				table.insert(params, string.format(format_string_config.format_value, start_value))
+	elseif hb.settings.alignment_pattern == "stack_down" then
-			else
+		pos = hb.settings.pos_left
-				table.insert(params, start_value)
+		offset = {
-			end
+			x = hb.settings.start_offset_left.x,
-		elseif order[o] == "max_value" then
+			y = hb.settings.start_offset_left.y + hb.settings.vmargin * index
-			if format_string_config.format_max_value then
+		}
-				table.insert(params, string.format(format_string_config.format_max_value, max_value))
+	else
-			else
+		if index % 2 == 0 then
-				table.insert(params, max_value)
+			pos = hb.settings.pos_left
-			end
+			offset = {
+				x = hb.settings.start_offset_left.x,
+				y = hb.settings.start_offset_left.y - hb.settings.vmargin * (index/2)
+			}
+		else
+			pos = hb.settings.pos_right
+			offset = {
+				x = hb.settings.start_offset_right.x,
+				y = hb.settings.start_offset_right.y - hb.settings.vmargin * ((index-1)/2)
+			}
 		end
 	end
-	local ret
+	return pos, offset
-	if format_string_config.textdomain then
-		ret = minetest.translate(format_string_config.textdomain, format_string, unpack(params))
-	else
-		ret = S(format_string, unpack(params))
-	end
-	return ret
 end
 
 -- Table which contains all players with active default HUD bars (only for internal use)
@@ -119,53 +171,17 @@ function hb.get_hudbar_position_index(identifier)
 	end
 end
 
-function hb.register_hudbar(identifier, text_color, label, textures, default_start_value, default_start_max, default_start_hidden, format_string, format_string_config)
+function hb.register_hudbar(identifier, text_color, label, textures, default_start_value, default_start_max, default_start_hidden, format_string)
 	minetest.log("action", "hb.register_hudbar: "..tostring(identifier))
 	local hudtable = {}
 	local pos, offset
 	local index = math.floor(hb.get_hudbar_position_index(identifier))
 	hb.registered_slots[index] = true
-	if hb.settings.alignment_pattern == "stack_up" then
+
-		pos = hb.settings.pos_left
+	pos, offset = barindex_to_pos_and_offset(index)
-		offset = {
+
-			x = hb.settings.start_offset_left.x,
-			y = hb.settings.start_offset_left.y - hb.settings.vmargin * index
-		}
-	elseif hb.settings.alignment_pattern == "stack_down" then
-		pos = hb.settings.pos_left
-		offset = {
-			x = hb.settings.start_offset_left.x,
-			y = hb.settings.start_offset_left.y + hb.settings.vmargin * index
-		}
-	else
-		if index % 2 == 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 * (index/2)
-			}
-		else
-			pos = hb.settings.pos_right
-			offset = {
-				x = hb.settings.start_offset_right.x,
-				y = hb.settings.start_offset_right.y - hb.settings.vmargin * ((index-1)/2)
-			}
-		end
-	end
 	if format_string == nil then
-		format_string = N("@1: @2/@3")
+		format_string = S("%s: %d/%d")
-	end
-	if format_string_config == nil then
-		format_string_config = {}
-	end
-	if format_string_config.order == nil then
-		format_string_config.order = { "label", "value", "max_value" }
-	end
-	if format_string_config.format_value == nil then
-		format_string_config.format_value = "%d"
-	end
-	if format_string_config.format_max_value == nil then
-		format_string_config.format_max_value = "%d"
 	end
 
 	hudtable.add_all = function(player, hudtable, start_value, start_max, start_hidden)
@@ -190,7 +206,7 @@ function hb.register_hudbar(identifier, text_color, label, textures, default_sta
 			iconscale = { x=1, y=1 }
 			barnumber = hb.value_to_barlength(start_value, start_max)
 			bgiconnumber = hb.settings.statbar_length
-			text = make_label(format_string, format_string_config, label, start_value, start_max)
+			text = string.format(format_string, label, start_value, start_max)
 		end
 		if hb.settings.bar_type == "progress_bar" then
 			ids.bg = player:hud_add({
@@ -200,7 +216,6 @@ function hb.register_hudbar(identifier, text_color, label, textures, default_sta
 				text = "hudbars_bar_background.png",
 				alignment = {x=1,y=1},
 				offset = { x = offset.x - 1, y = offset.y - 1 },
-				z_index = 0,
 			})
 			if textures.icon ~= nil then
 				ids.icon = player:hud_add({
@@ -210,7 +225,6 @@ function hb.register_hudbar(identifier, text_color, label, textures, default_sta
 					text = textures.icon,
 					alignment = {x=-1,y=1},
 					offset = { x = offset.x - 3, y = offset.y },
-					z_index = 1,
 				})
 			end
 		elseif hb.settings.bar_type == "statbar_modern" then
@@ -224,25 +238,18 @@ function hb.register_hudbar(identifier, text_color, label, textures, default_sta
 					offset = { x = offset.x, y = offset.y },
 					direction = 0,
 					size = {x=24, y=24},
-					z_index = 0,
 				})
 			end
 		end
 		local bar_image, bar_size
 		if hb.settings.bar_type == "progress_bar" then
 			bar_image = textures.bar
-			-- NOTE: Intentionally set to nil. For some reason, on some systems,
-			-- the progress bar is displaced when the bar_size is set explicitly here.
-			-- On the other hand, setting this to nil is deprecated in MT 5.0.0 due to
-			-- a debug log warning, but nothing is explained in lua_api.txt.
-			-- This section is a potential bug magnet, please watch with care!
-			-- The size of the bar image is expected to be exactly 2×16 pixels.
 			bar_size = nil
 		elseif hb.settings.bar_type == "statbar_classic" or hb.settings.bar_type == "statbar_modern" then
 			bar_image = textures.icon
 			bar_size = {x=24, y=24}
 		end
-		ids.bar = player:hud_add({
+		local bardef = {
 			hud_elem_type = "statbar",
 			position = pos,
 			text = bar_image,
@@ -251,8 +258,10 @@ function hb.register_hudbar(identifier, text_color, label, textures, default_sta
 			offset = offset,
 			direction = 0,
 			size = bar_size,
-			z_index = 1,
+		}
-		})
+		if hudtable.identifier ~= "health" and hudtable.identifier ~= "breath" then
+			ids.bar = player:hud_add(bardef)
+		end
 		if hb.settings.bar_type == "progress_bar" then
 			ids.text = player:hud_add({
 				hud_elem_type = "text",
@@ -262,7 +271,6 @@ function hb.register_hudbar(identifier, text_color, label, textures, default_sta
 				number = text_color,
 				direction = 0,
 				offset = { x = offset.x + 2,  y = offset.y - 1},
-				z_index = 2,
 		})
 		end
 		-- Do not forget to update hb.get_hudbar_state if you add new fields to the state table
@@ -291,7 +299,6 @@ function hb.register_hudbar(identifier, text_color, label, textures, default_sta
 
 	hudtable.identifier = identifier
 	hudtable.format_string = format_string
-	hudtable.format_string_config = format_string_config
 	hudtable.label = label
 	hudtable.hudids = {}
 	hudtable.hudstate = {}
@@ -321,9 +328,6 @@ function hb.change_hudbar(player, identifier, new_value, new_max_value, new_icon
 
 	local name = player:get_player_name()
 	local hudtable = hb.get_hudtable(identifier)
-	if not hudtable.hudstate[name] then
-		return false
-	end
 	local value_changed, max_changed = false, false
 
 	if new_value ~= nil then
@@ -350,12 +354,12 @@ function hb.change_hudbar(player, identifier, new_value, new_max_value, new_icon
 		if new_bgicon ~= nil and hudtable.hudids[name].bgicon ~= nil then
 			player:hud_change(hudtable.hudids[name].bgicon, "text", new_bgicon)
 		end
-		if new_bar ~= nil then
+		if new_bar ~= nil and hudtable.hudids[name].bar ~= nil then
 			player:hud_change(hudtable.hudids[name].bar , "text", new_bar)
 		end
 		if new_label ~= nil then
 			hudtable.label = new_label
-			local new_text = make_label(hudtable.format_string, hudtable.format_string_config, new_label, hudtable.hudstate[name].value, hudtable.hudstate[name].max)
+			local new_text = string.format(hudtable.format_string, new_label, hudtable.hudstate[name].value, hudtable.hudstate[name].max)
 			player:hud_change(hudtable.hudids[name].text, "text", new_text)
 		end
 		if new_text_color ~= nil then
@@ -393,13 +397,13 @@ function hb.change_hudbar(player, identifier, new_value, new_max_value, new_icon
 
 		if value_changed or max_changed then
 			local new_barlength = hb.value_to_barlength(new_value, new_max_value)
-			if new_barlength ~= hudtable.hudstate[name].barlength then
+			if new_barlength ~= hudtable.hudstate[name].barlength and hudtable.hudids[name].bar ~= nil then
 				player:hud_change(hudtable.hudids[name].bar, "number", hb.value_to_barlength(new_value, new_max_value))
 				hudtable.hudstate[name].barlength = new_barlength
 			end
 
 			if hb.settings.bar_type == "progress_bar" then
-				local new_text = make_label(hudtable.format_string, hudtable.format_string_config, hudtable.label, new_value, new_max_value)
+				local new_text = string.format(hudtable.format_string, hudtable.label, new_value, new_max_value)
 				if new_text ~= hudtable.hudstate[name].text then
 					player:hud_change(hudtable.hudids[name].text, "text", new_text)
 					hudtable.hudstate[name].text = new_text
@@ -415,17 +419,21 @@ function hb.hide_hudbar(player, identifier)
 	local name = player:get_player_name()
 	local hudtable = hb.get_hudtable(identifier)
 	if hudtable == nil then return false end
-	if hb.settings.bar_type == "progress_bar" then
+	if(hudtable.hudstate[name].hidden == false) then
-		if hudtable.hudids[name].icon ~= nil then
+		if hb.settings.bar_type == "progress_bar" then
-			player:hud_change(hudtable.hudids[name].icon, "scale", {x=0,y=0})
+			if hudtable.hudids[name].icon ~= nil then
+				player:hud_change(hudtable.hudids[name].icon, "scale", {x=0,y=0})
+			end
+			player:hud_change(hudtable.hudids[name].bg, "scale", {x=0,y=0})
+			player:hud_change(hudtable.hudids[name].text, "text", "")
+		elseif hb.settings.bar_type == "statbar_modern" then
+			player:hud_change(hudtable.hudids[name].bg, "number", 0)
 		end
-		player:hud_change(hudtable.hudids[name].bg, "scale", {x=0,y=0})
+		if hudtable.hudids[name].bar ~= nil then
-		player:hud_change(hudtable.hudids[name].text, "text", "")
+			player:hud_change(hudtable.hudids[name].bar, "number", 0)
-	elseif hb.settings.bar_type == "statbar_modern" then
+		end
-		player:hud_change(hudtable.hudids[name].bg, "number", 0)
+		hudtable.hudstate[name].hidden = true
 	end
-	player:hud_change(hudtable.hudids[name].bar, "number", 0)
-	hudtable.hudstate[name].hidden = true
 	return true
 end
 
@@ -434,21 +442,25 @@ function hb.unhide_hudbar(player, identifier)
 	local name = player:get_player_name()
 	local hudtable = hb.get_hudtable(identifier)
 	if hudtable == nil then return false end
-	local value = hudtable.hudstate[name].value
+	if(hudtable.hudstate[name].hidden) then
-	local max = hudtable.hudstate[name].max
+		local value = hudtable.hudstate[name].value
-	if hb.settings.bar_type == "progress_bar" then
+		local max = hudtable.hudstate[name].max
-		if hudtable.hudids[name].icon ~= nil then
+		if hb.settings.bar_type == "progress_bar" then
-			player:hud_change(hudtable.hudids[name].icon, "scale", {x=1,y=1})
+			if hudtable.hudids[name].icon ~= nil then
+				player:hud_change(hudtable.hudids[name].icon, "scale", {x=1,y=1})
+			end
+			if hudtable.hudstate[name].max ~= 0 then
+				player:hud_change(hudtable.hudids[name].bg, "scale", {x=1,y=1})
+			end
+			player:hud_change(hudtable.hudids[name].text, "text", tostring(string.format(hudtable.format_string, hudtable.label, value, max)))
+		elseif hb.settings.bar_type == "statbar_modern" then
+			player:hud_change(hudtable.hudids[name].bg, "number", hb.settings.statbar_length)
 		end
-		if hudtable.hudstate[name].max ~= 0 then
+		if hudtable.hudids[name].bar ~= nil then
-			player:hud_change(hudtable.hudids[name].bg, "scale", {x=1,y=1})
+			player:hud_change(hudtable.hudids[name].bar, "number", hb.value_to_barlength(value, max))
 		end
-		player:hud_change(hudtable.hudids[name].text, "text", make_label(hudtable.format_string, hudtable.format_string_config, hudtable.label, value, max))
+		hudtable.hudstate[name].hidden = false
-	elseif hb.settings.bar_type == "statbar_modern" then
-		player:hud_change(hudtable.hudids[name].bg, "number", hb.settings.statbar_length)
 	end
-	player:hud_change(hudtable.hudids[name].bar, "number", hb.value_to_barlength(value, max))
-	hudtable.hudstate[name].hidden = false
 	return true
 end
 
@@ -466,68 +478,97 @@ function hb.get_hudbar_state(player, identifier)
 	return copy
 end
 
-function hb.get_hudbar_identifiers()
-	local ids = {}
-	for id, _ in pairs(hb.hudtables) do
-		table.insert(ids, id)
-	end
-	return ids
-end
-
 --register built-in HUD bars
-if minetest.settings:get_bool("enable_damage") or hb.settings.forceload_default_hudbars then
+if minetest.setting_getbool("enable_damage") or hb.settings.forceload_default_hudbars then
-	hb.register_hudbar("health", 0xFFFFFF, S("Health"), { bar = "hudbars_bar_health.png", icon = "hudbars_icon_health.png", bgicon = "hudbars_bgicon_health.png" }, 20, 20, false)
+	local healthtextures = { bar = "hudbars_bar_health.png", icon = "hudbars_icon_health.png", bgicon = "hudbars_bgicon_health.png" }
-	hb.register_hudbar("breath", 0xFFFFFF, S("Breath"), { bar = "hudbars_bar_breath.png", icon = "hudbars_icon_breath.png", bgicon = "hudbars_bgicon_breath.png" }, 10, 10, true)
+	local breathtextures = { bar = "hudbars_bar_breath.png", icon = "hudbars_icon_breath.png", bgicon = "hudbars_bgicon_breath.png" }
-end
 
-local function hide_builtin(player)
+	hb.register_hudbar("health", 0xFFFFFF, S("Health"), healthtextures, 20, 20, false)
-	local flags = player:hud_get_flags()
+	hb.register_hudbar("breath", 0xFFFFFF, S("Breath"), breathtextures, 10, 10, true)
-	flags.healthbar = false
-	flags.breathbar = false
-	player:hud_set_flags(flags)
-end
 
+	-- Overwrite the builtin statbars for the best client prediction
+
+	-- FIXME: Health icons are drawn behind the modern statbar background
+	-- FIXME: Breath bar is drawn above text
+
+	local bar_health, bar_breath, size_health, size_breath
+	if hb.settings.bar_type == "progress_bar" then
+		bar_health = healthtextures.bar
+		bar_breath = breathtextures.bar
+		size_health  = {x=hb.value_to_barlength(1,20)*2, y=16}
+		size_breath = {x=hb.value_to_barlength(1,20)*2, y=16}
+	elseif hb.settings.bar_type == "statbar_classic" or hb.settings.bar_type == "statbar_modern" then
+		bar_health = healthtextures.icon
+		bar_breath = breathtextures.icon
+		size_health = {x=24, y=24}
+		size_breath = {x=24, y=24}
+	end
+
+	local hudtable = hb.get_hudtable("health")
+	local pos, offset = barindex_to_pos_and_offset(hb.get_hudbar_position_index("health"))
+	local bardef = {
+		hud_elem_type = "statbar",
+		position = pos,
+		text = bar_health,
+		number = 20,
+		alignment = {x=-1,y=-1},
+		offset = offset,
+		direction = 0,
+		size = size_health,
+	}
+	minetest.hud_replace_builtin("health", bardef)
+
+	pos, offset = barindex_to_pos_and_offset(hb.get_hudbar_position_index("breath"))
+	hudtable = hb.get_hudtable("breath")
+	bardef = {
+		hud_elem_type = "statbar",
+		position = pos,
+		text = bar_breath,
+		number = 20,
+		alignment = {x=-1,y=-1},
+		offset = offset,
+		direction = 0,
+		size = size_breath,
+	}
+	minetest.hud_replace_builtin("breath", bardef)
+
+end
 
 local function custom_hud(player)
-	if minetest.settings:get_bool("enable_damage") or hb.settings.forceload_default_hudbars then
+	if minetest.setting_getbool("enable_damage") or hb.settings.forceload_default_hudbars then
 		local hide
-		if minetest.settings:get_bool("enable_damage") then
+		if minetest.setting_getbool("enable_damage") then
 			hide = false
 		else
 			hide = true
 		end
-		local hp = player:get_hp()
+		hb.init_hudbar(player, "health", player:get_hp(), nil, hide)
-		local hp_max = player:get_properties().hp_max
-		hb.init_hudbar(player, "health", math.min(hp, hp_max), hp_max, hide)
 		local breath = player:get_breath()
-		local breath_max = player:get_properties().breath_max
 		local hide_breath
-		if breath >= breath_max and hb.settings.autohide_breath == true then hide_breath = true else hide_breath = false end
+		if breath == 11 and hb.settings.autohide_breath == true then hide_breath = true else hide_breath = false end
-		hb.init_hudbar(player, "breath", math.min(breath, breath_max-1), breath_max-1, hide_breath or hide)
+		hb.init_hudbar(player, "breath", math.min(breath, 10), nil, hide_breath or hide)
 	end
 end
 
 local function update_health(player)
-	local hp_max = player:get_properties().hp_max
+	hb.change_hudbar(player, "health", player:get_hp())
-	hb.change_hudbar(player, "health", player:get_hp(), hp_max)
 end
 
 -- update built-in HUD bars
 local function update_hud(player)
 	if not player_exists(player) then return end
-	if minetest.settings:get_bool("enable_damage") then
+	if minetest.setting_getbool("enable_damage") then
 		if hb.settings.forceload_default_hudbars then
 			hb.unhide_hudbar(player, "health")
 		end
 		--air
-		local breath_max = player:get_properties().breath_max
 		local breath = player:get_breath()
 
-		if breath >= breath_max and hb.settings.autohide_breath == true then
+		if breath == 11 and hb.settings.autohide_breath == true then
 			hb.hide_hudbar(player, "breath")
 		else
 			hb.unhide_hudbar(player, "breath")
-			hb.change_hudbar(player, "breath", math.min(breath, breath_max-1), breath_max-1)
+			hb.change_hudbar(player, "breath", math.min(breath, 10))
 		end
 		--health
 		update_health(player)
@@ -537,11 +578,7 @@ local function update_hud(player)
 	end
 end
 
-minetest.register_on_player_hpchange(function(player)
+minetest.register_on_player_hpchange(update_health)
-	if hb.players[player:get_player_name()] ~= nil then
-		update_health(player)
-	end
-end)
 
 minetest.register_on_respawnplayer(function(player)
 	update_health(player)
@@ -549,7 +586,6 @@ minetest.register_on_respawnplayer(function(player)
 end)
 
 minetest.register_on_joinplayer(function(player)
-	hide_builtin(player)
 	custom_hud(player)
 	hb.players[player:get_player_name()] = player
 end)
@@ -566,7 +602,7 @@ minetest.register_globalstep(function(dtime)
 	if main_timer > hb.settings.tick or timer > 4 then
 		if main_timer > hb.settings.tick then main_timer = 0 end
 		-- only proceed if damage is enabled
-		if minetest.settings:get_bool("enable_damage") or hb.settings.forceload_default_hudbars then
+		if minetest.setting_getbool("enable_damage") or hb.settings.forceload_default_hudbars then
 			for _, player in pairs(hb.players) do
 				-- update all hud elements
 				update_hud(player)
@@ -575,5 +611,3 @@ minetest.register_globalstep(function(dtime)
 	end
 	if timer > 4 then timer = 0 end
 end)
-
-minetest.log("action", "[hudbars] loaded.")

locale/de.txt

@@ -0,0 +1,3 @@
+Health = Leben
+Breath = Atem
+%s: %d/%d = %s: %d/%d

locale/hudbars.de.tr

@@ -1,4 +0,0 @@
-# textdomain: hudbars
-Health=Leben
-Breath=Atem
-@1: @2/@3=@1: @2/@3

locale/hudbars.es.tr

@@ -1,4 +0,0 @@
-# textdomain: hudbars
-Health=Salud
-Breath=Aliento
-@1: @2/@3=@1: @2/@3

locale/hudbars.it.tr

@@ -1,6 +0,0 @@
-# textdomain: hudbars
-Health=Salute
-Breath=Ossigeno
-
-# Default format string for progress bar-style HUD bars, e.g. “Health 5/20”
-@1: @2/@3=@1: @2/@3

locale/hudbars.ms.tr

@@ -1,4 +0,0 @@
-# textdomain: hudbars
-Health=Kesihatan
-Breath=Nafas
-@1: @2/@3=@1: @2/@3

locale/hudbars.nl.tr

@@ -1,6 +0,0 @@
-# textdomain: hudbars
-Health=Gezondheid
-Breath=Adem
-
-# Default format string for progress bar-style HUD bars, e.g. “Health 5/20”
-@1: @2/@3=@1: @2/@3

locale/hudbars.ru.tr

@@ -1,4 +0,0 @@
-# textdomain: hudbars
-Health=HP
-Breath=дыхание
-@1: @2/@3=@1: @2/@3

locale/hudbars.tr.tr

@@ -1,4 +0,0 @@
-# textdomain: hudbars
-Health=Can
-Breath=Nefes
-@1: @2/@3=@1: @2/@3

locale/pt.txt

@@ -1,6 +1,5 @@
-# textdomain: hudbars
+Health = Saude
-Health=Saude
+Breath = Folego
-Breath=Folego
 
 # Formato de string padrão para progresso bar-style de barras do HUD, por exemplo “Saude 5/20”
-@1: @2/@3=@1: @2/@3
+%s: %d/%d

locale/template.txt

@@ -1,6 +1,5 @@
-# textdomain: hudbars
+Health
-Health=
+Breath
-Breath=
 
 # Default format string for progress bar-style HUD bars, e.g. “Health 5/20”
-@1: @2/@3=
+%s: %d/%d

mod.conf

@@ -1,2 +1 @@
 name = hudbars
-description = Replaces the health and breath symbols in the HUD by “progress bars” and shows exact values. Other mods can add more progress bars for custom player stats.

settingtypes.txt

@@ -99,7 +99,7 @@ hudbars_start_statbar_offset_left_x (Left HUD statbar x offset) int -265
 # Precise y offset in pixels from the basic screen y position of the HUD statbars.
 # For the zig-zag alignment pattern, this is for the left HUD statbars.
 # This setting is used for the classic and modern statbar styles.
-hudbars_start_statbar_offset_left_y (Left HUD statbar y offset) int -90
+hudbars_start_statbar_offset_left_y (Left HUD statbar y offset) int -88
 # Precise x offset in pixels from the basic screen x position of the right HUD statbars.
 # Only used for the zig-zag alignment pattern.
 # This setting is used for the classic and modern statbar styles.
@@ -107,7 +107,7 @@ hudbars_start_statbar_offset_right_x (Right HUD statbar x offset) int 25
 # Precise y offset in pixels from the basic screen y position of the right HUD statbars.
 # Only used for the zig-zag alignment pattern.
 # This setting is used for the classic and modern statbar styles.
-hudbars_start_statbar_offset_right_y (Right HUD statbar y offset) int -90
+hudbars_start_statbar_offset_right_y (Right HUD statbar y offset) int -88
 
 # The vertical distance between two HUD bars, in pixels.
 hudbars_vmargin (Vertical distance between HUD bars) int 24 0