Fix nil index in on_damage callback

This can save a `global_step` regisration if neither fire or water
protection are enabled.

.gitignore

@@ -4,4 +4,5 @@
 *bak*
 tags
 *.vim
+armor.conf
 

3d_armor/LICENSE.txt

@@ -0,0 +1,9 @@
+[mod] 3d Armor [3d_armor]
+=========================
+
+License Source Code: (C) 2012-2017 Stuart Jones - LGPL v2.1
+
+License Textures: Copyright (C) 2017 davidthecreator - CC-BY-SA 3.0
+
+https://github.com/daviddoesminetest/3d-armors-new-textures
+

3d_armor/README.txt

@@ -1,7 +1,11 @@
 [mod] Visible Player Armor [3d_armor]
 =====================================
 
-depends: default, inventory_plus
+Depends: default
+
+Recommends: sfinv, unified_inventory or smart_inventory (use only one to avoid conflicts)
+
+Supports: player_monoids and armor_monoid
 
 Adds craftable armor that is visible to other players. Each armor item worn contributes to
 a player's armor group level making them less vulnerable to weapons.
@@ -9,8 +13,176 @@ a player's armor group level making them less vulnerable to weapons.
 Armor takes damage when a player is hurt but also offers a percentage chance of healing.
 Overall level is boosted by 10% when wearing a full matching set.
 
-default settings: [minetest.conf]
+Fire protection added by TenPlus1 when using crystal armor if Ethereal mod active, level 1
+protects against torches, level 2 for crystal spike, level 3 for fire, level 5 for lava.
 
-# Set number of seconds between armor updates.
+Armor Configuration
-3d_armor_update_time = 1
+-------------------
+
+Override the following default settings by adding them to your minetest.conf file.
+
+-- Set false to disable individual armor materials.
+armor_material_wood = true
+armor_material_cactus = true
+armor_material_steel = true
+armor_material_bronze = true
+armor_material_diamond = true
+armor_material_gold = true
+armor_material_mithril = true
+armor_material_crystal = true
+
+-- Increase this if you get initialization glitches when a player first joins.
+armor_init_delay = 1
+
+-- Number of initialization attempts.
+-- Use in conjunction with armor_init_delay if initialization problems persist.
+armor_init_times = 1
+
+-- Increase this if armor is not getting into bones due to server lag.
+armor_bones_delay = 1
+
+-- How often player armor items are updated.
+armor_update_time = 1
+
+-- Drop armor when a player dies.
+-- Uses bones mod if present, otherwise items are dropped around the player.
+armor_drop = true
+
+-- Pulverise armor when a player dies, overrides armor_drop.
+armor_destroy = false
+
+-- You can use this to increase or decrease overall armor effectiveness,
+-- eg: level_multiplier = 0.5 will reduce armor level by half.
+armor_level_multiplier = 1
+
+-- You can use this to increase or decrease overall armor healing,
+-- eg: armor_heal_multiplier = 0 will disable healing altogether.
+armor_heal_multiplier = 1
+
+-- Enable water protection (periodically restores breath when activated)
+armor_water_protect = true
+
+-- Enable fire protection (defaults true if using ethereal mod)
+armor_fire_protect = false
+
+-- Enable punch damage effects.
+armor_punch_damage = true
+
+API
+---
+
+Armor Registration:
+
+armor:register_armor(name, def)
+
+Wrapper function for `minetest.register_tool`, while registering armor as
+a tool item is still supported, this may be deprecated in future so new code
+should use this method.
+
+Additional fields supported by 3d_armor:
+
+	texture = <filename>
+	preview = <filename>
+	armor_groups = <table>
+	damage_groups = <table>
+	reciprocate_damage = <bool>
+	on_equip = <function>
+	on_unequip = <function>
+	on_destroy = <function>
+	on_damage = <function>
+	on_punched = <function>
+
+armor:register_armor_group(group, base)
+
+Example:
+
+armor:register_armor_group("radiation", 100)
+
+armor:register_armor("mod_name:speed_boots", {
+	description = "Speed Boots",
+	inventory_image = "mod_name_speed_boots_inv.png",
+	texture = "mod_name_speed_boots.png",
+	preview = "mod_name_speed_boots_preview.png",
+	groups = {armor_feet=1, armor_use=500, physics_speed=1.2, flammable=1},
+	armor_groups = {fleshy=10, radiation=10},
+	damage_groups = {cracky=3, snappy=3, choppy=3, crumbly=3, level=1},
+	reciprocate_damage = true,
+	on_destroy = function(player, index, stack)
+		local pos = player:getpos()
+		if pos then
+			minetest.sound_play({
+				name = "mod_name_break_sound",
+				pos = pos,
+				gain = 0.5,
+			})
+		end
+	end,
+})
+
+See armor.lua, technic_armor and shields mods for more examples.
+
+Default groups:
+
+Elements: armor_head, armor_torso, armor_legs, armor_feet
+Attributes: armor_heal, armor_fire, armor_water
+Physics: physics_jump, physics_speed, physics_gravity
+Durability: armor_use, flammable
+
+Notes:
+
+Elements may be modified by dependent mods, eg shields adds armor_shield.
+Attributes and physics values are 'stackable', durability is determined
+by the level of armor_use, total uses == approx (65535/armor_use), non-fleshy
+damage groups need to be defined in the tool/weapon used against the player.
+
+Reciprocal tool damage will be done only by the first armor inventory item
+ with `reciprocate_damage = true`
+
+Armor Functions:
+
+armor:set_player_armor(player)
+
+Primarily an internal function but can be called externally to apply any
+changes that might not otherwise get handled.
+
+armor:punch(player, hitter, time_from_last_punch, tool_capabilities)
+
+Used to apply damage to all equipped armor based on the damage groups of
+each individual item.`hitter`, `time_from_last_punch` and `tool_capabilities`
+are optional but should be valid if included.
+
+armor:damage(player, index, stack, use)
+
+Adds wear to a single armor itemstack, triggers `on_damage` callbacks and
+updates the necessary inventories. Also handles item destruction callbacks
+and so should NOT be called from `on_unequip` to avoid an infinite loop.
+
+Item Callbacks:
+
+on_equip = func(player, index, stack)
+on_unequip = func(player, index, stack)
+on_destroy = func(player, index, stack)
+on_damage = func(player, index, stack)
+on_punched = func(player, hitter, time_from_last_punch, tool_capabilities)
+
+Notes:
+
+`on_punched` is called every time a player is punched or takes damage, `hitter`,
+`time_from_last_punch` and `tool_capabilities` can be `nil` and will be in the
+case of fall damage, etc. When fire protection is enabled, hitter == "fire"
+in the event of fire damage. Return `false` to override armor damage effects.
+When armor is destroyed `stack` will contain a copy of the previous stack.
+
+Global Callbacks:
+
+armor:register_on_update(func(player))
+armor:register_on_equip(func(player, index, stack))
+armor:register_on_unequip(func(player, index, stack))
+armor:register_on_destroy(func(player, index, stack))
+
+Global Callback Example:
+
+armor:register_on_update(function(player)
+	print(player:get_player_name().." armor updated!")
+end)
 

3d_armor/api.lua

@@ -0,0 +1,474 @@
+local skin_previews = {}
+local use_player_monoids = minetest.global_exists("player_monoids")
+local use_armor_monoid = minetest.global_exists("armor_monoid")
+local armor_def = setmetatable({}, {
+	__index = function()
+		return setmetatable({
+			groups = setmetatable({}, {
+				__index = function()
+					return 0
+				end})
+			}, {
+			__index = function()
+				return 0
+			end
+		})
+	end,
+})
+local armor_textures = setmetatable({}, {
+	__index = function()
+		return setmetatable({}, {
+			__index = function()
+				return "blank.png"
+			end
+		})
+	end
+})
+
+armor = {
+	timer = 0,
+	elements = {"head", "torso", "legs", "feet"},
+	physics = {"jump", "speed", "gravity"},
+	attributes = {"heal", "fire", "water"},
+	formspec = "image[2.5,0;2,4;armor_preview]"..
+		default.gui_bg..
+		default.gui_bg_img..
+		default.gui_slots..
+		default.get_hotbar_bg(0, 4.7)..
+		"list[current_player;main;0,4.7;8,1;]"..
+		"list[current_player;main;0,5.85;8,3;8]",
+	def = armor_def,
+	textures = armor_textures,
+	default_skin = "character",
+	materials = {
+		wood = "group:wood",
+		cactus = "default:cactus",
+		steel = "default:steel_ingot",
+		bronze = "default:bronze_ingot",
+		diamond = "default:diamond",
+		gold = "default:gold_ingot",
+		mithril = "moreores:mithril_ingot",
+		crystal = "ethereal:crystal_ingot",
+	},
+	fire_nodes = {
+		{"default:lava_source",     5, 8},
+		{"default:lava_flowing",    5, 8},
+		{"fire:basic_flame",        3, 4},
+		{"fire:permanent_flame",    3, 4},
+		{"ethereal:crystal_spike",  2, 1},
+		{"ethereal:fire_flower",    2, 1},
+		{"default:torch",           1, 1},
+		{"default:torch_ceiling",   1, 1},
+		{"default:torch_wall",      1, 1},
+	},
+	registered_groups = {["fleshy"]=100},
+	registered_callbacks = {
+		on_update = {},
+		on_equip = {},
+		on_unequip = {},
+		on_damage = {},
+		on_destroy = {},
+	},
+	version = "0.4.9",
+}
+
+armor.config = {
+	init_delay = 2,
+	init_times = 10,
+	bones_delay = 1,
+	update_time = 1,
+	drop = minetest.get_modpath("bones") ~= nil,
+	destroy = false,
+	level_multiplier = 1,
+	heal_multiplier = 1,
+	material_wood = true,
+	material_cactus = true,
+	material_steel = true,
+	material_bronze = true,
+	material_diamond = true,
+	material_gold = true,
+	material_mithril = true,
+	material_crystal = true,
+	water_protect = true,
+	fire_protect = minetest.get_modpath("ethereal") ~= nil,
+	punch_damage = true,
+}
+
+-- Armor Registration
+
+armor.register_armor = function(self, name, def)
+	minetest.register_tool(name, def)
+end
+
+armor.register_armor_group = function(self, group, base)
+	base = base or 100
+	self.registered_groups[group] = base
+	if use_armor_monoid then
+		armor_monoid.register_armor_group(group, base)
+	end
+end
+
+-- Armor callbacks
+
+armor.register_on_update = function(self, func)
+	if type(func) == "function" then
+		table.insert(self.registered_callbacks.on_update, func)
+	end
+end
+
+armor.register_on_equip = function(self, func)
+	if type(func) == "function" then
+		table.insert(self.registered_callbacks.on_equip, func)
+	end
+end
+
+armor.register_on_unequip = function(self, func)
+	if type(func) == "function" then
+		table.insert(self.registered_callbacks.on_unequip, func)
+	end
+end
+
+armor.register_on_damage = function(self, func)
+	if type(func) == "function" then
+		table.insert(self.registered_callbacks.on_damage, func)
+	end
+end
+
+armor.register_on_destroy = function(self, func)
+	if type(func) == "function" then
+		table.insert(self.registered_callbacks.on_destroy, func)
+	end
+end
+
+armor.run_callbacks = function(self, callback, player, index, stack)
+	if stack then
+		local def = stack:get_definition() or {}
+		if type(def[callback]) == "function" then
+			def[callback](player, index, stack)
+		end
+	end
+	local callbacks = self.registered_callbacks[callback]
+	if callbacks then
+		for _, func in pairs(callbacks) do
+			func(player, index, stack)
+		end
+	end
+end
+
+armor.update_player_visuals = function(self, player)
+	if not player then
+		return
+	end
+	local name = player:get_player_name()
+	if self.textures[name] then
+		default.player_set_textures(player, {
+			self.textures[name].skin,
+			self.textures[name].armor,
+			self.textures[name].wielditem,
+		})
+	end
+end
+
+armor.set_player_armor = function(self, player)
+	local name, player_inv = self:get_valid_player(player, "[set_player_armor]")
+	if not name then
+		return
+	end
+	local state = 0
+	local count = 0
+	local material = {count=1}
+	local preview = armor:get_preview(name)
+	local texture = "3d_armor_trans.png"
+	local textures = {}
+	local physics = {}
+	local attributes = {}
+	local levels = {}
+	local groups = {}
+	local change = {}
+	for _, phys in pairs(self.physics) do
+		physics[phys] = 1
+	end
+	for _, attr in pairs(self.attributes) do
+		attributes[attr] = 0
+	end
+	for group, _ in pairs(self.registered_groups) do
+		change[group] = 1
+		levels[group] = 0
+	end
+	local list = player_inv:get_list("armor")
+	for i, stack in pairs(list) do
+		if stack:get_count() == 1 then
+			local def = stack:get_definition()
+			for _, element in pairs(self.elements) do
+				if def.groups["armor_"..element] then
+					if def.armor_groups then
+						for group, level in pairs(def.armor_groups) do
+							if levels[group] then
+								levels[group] = levels[group] + level
+							end
+						end
+					else
+						local level = def.groups["armor_"..element]
+						levels["fleshy"] = levels["fleshy"] + level
+					end
+				end
+				-- DEPRECATED, use armor_groups instead
+				if def.groups["armor_radiation"] and levels["radiation"] then
+					levels["radiation"] = def.groups["armor_radiation"]
+				end
+			end
+			local item = stack:get_name()
+			local tex = def.texture or item:gsub("%:", "_")
+			tex = tex:gsub(".png$", "")
+			local prev = def.preview or tex.."_preview"
+			prev = prev:gsub(".png$", "")
+			texture = texture.."^"..tex..".png"
+			preview = preview.."^"..prev..".png"
+			state = state + stack:get_wear()
+			count = count + 1
+			for _, phys in pairs(self.physics) do
+				local value = def.groups["physics_"..phys] or 0
+				physics[phys] = physics[phys] + value
+			end
+			for _, attr in pairs(self.attributes) do
+				local value = def.groups["armor_"..attr] or 0
+				attributes[attr] = attributes[attr] + value
+			end
+			local mat = string.match(item, "%:.+_(.+)$")
+			if material.name then
+				if material.name == mat then
+					material.count = material.count + 1
+				end
+			else
+				material.name = mat
+			end
+		end
+	end
+	for group, level in pairs(levels) do
+		if level > 0 then
+			level = level * armor.config.level_multiplier
+			if material.name and material.count == #self.elements then
+				level = level * 1.1
+			end
+		end
+		local base = self.registered_groups[group]
+		self.def[name].groups[group] = level
+		if level > base then
+			level = base
+		end
+		groups[group] = base - level
+		change[group] = groups[group] / base
+	end
+	for _, attr in pairs(self.attributes) do
+		self.def[name][attr] = attributes[attr]
+	end
+	for _, phys in pairs(self.physics) do
+		self.def[name][phys] = physics[phys]
+	end
+	if use_armor_monoid then
+		armor_monoid.monoid:add_change(player, change, "3d_armor:armor")
+	else
+		player:set_armor_groups(groups)
+	end
+	if use_player_monoids then
+		player_monoids.speed:add_change(player, physics.speed,
+			"3d_armor:physics")
+		player_monoids.jump:add_change(player, physics.jump,
+			"3d_armor:physics")
+		player_monoids.gravity:add_change(player, physics.gravity,
+			"3d_armor:physics")
+	else
+		player:set_physics_override(physics)
+	end
+	self.textures[name].armor = texture
+	self.textures[name].preview = preview
+	self.def[name].level = self.def[name].groups.fleshy or 0
+	self.def[name].state = state
+	self.def[name].count = count
+	self:update_player_visuals(player)
+	self:run_callbacks("on_update", player)
+end
+
+armor.punch = function(self, player, hitter, time_from_last_punch, tool_capabilities)
+	local name, player_inv = self:get_valid_player(player, "[punch]")
+	if not name then
+		return
+	end
+	local state = 0
+	local count = 0
+	local recip = true
+	local default_groups = {cracky=3, snappy=3, choppy=3, crumbly=3, level=1}
+	local list = player_inv:get_list("armor")
+	for i, stack in pairs(list) do
+		if stack:get_count() == 1 then
+			local name = stack:get_name()
+			local use = minetest.get_item_group(name, "armor_use") or 0
+			local damage = use > 0
+			local def = stack:get_definition() or {}
+			if type(def.on_punched) == "function" then
+				damage = def.on_punched(player, hitter, time_from_last_punch,
+					tool_capabilities) ~= false and damage == true
+			end
+			if damage == true and tool_capabilities then
+				local damage_groups = def.damage_groups or default_groups
+				local level = damage_groups.level or 0
+				local groupcaps = tool_capabilities.groupcaps or {}
+				local uses = 0
+				damage = false
+				for group, caps in pairs(groupcaps) do
+					local maxlevel = caps.maxlevel or 0
+					local diff = maxlevel - level
+					if diff == 0 then
+						diff = 1
+					end
+					if diff > 0 and caps.times then
+						local group_level = damage_groups[group]
+						if group_level then
+							local time = caps.times[group_level]
+							if time then
+								local dt = time_from_last_punch or 0
+								if dt > time / diff then
+									if caps.uses then
+										uses = caps.uses * math.pow(3, diff)
+									end
+									damage = true
+									break
+								end
+							end
+						end
+					end
+				end
+				if damage == true and recip == true and hitter and
+						def.reciprocate_damage == true and uses > 0 then
+					local item = hitter:get_wielded_item()
+					if item and item:get_name() ~= "" then
+						item:add_wear(65535 / uses)
+						hitter:set_wielded_item(item)
+					end
+					-- reciprocate tool damage only once
+					recip = false
+				end
+			end
+			if damage == true and hitter == "fire" then
+				damage = minetest.get_item_group(name, "flammable") > 0
+			end
+			if damage == true then
+				self:damage(player, i, stack, use)
+			end
+			state = state + stack:get_wear()
+			count = count + 1
+		end
+	end
+	self.def[name].state = state
+	self.def[name].count = count
+end
+
+armor.damage = function(self, player, index, stack, use)
+	local old_stack = ItemStack(stack)
+	stack:add_wear(use)
+	self:run_callbacks("on_damage", player, index, stack)
+	self:set_inventory_stack(player, index, stack)
+	if stack:get_count() == 0 then
+		self:run_callbacks("on_unequip", player, index, old_stack)
+		self:run_callbacks("on_destroy", player, index, old_stack)
+		self:set_player_armor(player)
+	end
+end
+
+armor.get_player_skin = function(self, name)
+	local skin = nil
+	if self.skin_mod == "skins" or self.skin_mod == "simple_skins" then
+		skin = skins.skins[name]
+	elseif self.skin_mod == "u_skins" then
+		skin = u_skins.u_skins[name]
+	elseif self.skin_mod == "wardrobe" then
+		local skins = wardrobe.playerSkins or {}
+		if skins[name] then
+			skin = string.gsub(skins[name], "%.png$","")
+		end
+	end
+	return skin or armor.default_skin
+end
+
+armor.add_preview = function(self, preview)
+	skin_previews[preview] = true
+end
+
+armor.get_preview = function(self, name)
+	local preview = armor:get_player_skin(name).."_preview.png"
+	if skin_previews[preview] then
+		return preview
+	end
+	return "character_preview.png"
+end
+
+armor.get_armor_formspec = function(self, name, listring)
+	if armor.def[name].init_time == 0 then
+		return "label[0,0;Armor not initialized!]"
+	end
+	local formspec = armor.formspec..
+		"list[detached:"..name.."_armor;armor;0,0.5;2,3;]"
+	if listring == true then
+		formspec = formspec.."listring[current_player;main]"..
+			"listring[detached:"..name.."_armor;armor]"
+	end
+	formspec = formspec:gsub("armor_preview", armor.textures[name].preview)
+	formspec = formspec:gsub("armor_level", armor.def[name].level)
+	for _, attr in pairs(self.attributes) do
+		formspec = formspec:gsub("armor_attr_"..attr, armor.def[name][attr])
+	end
+	for _, group in pairs(self.attributes) do
+		formspec = formspec:gsub("armor_group_"..group, armor.def[name][group])
+	end
+	return formspec
+end
+
+armor.update_inventory = function(self, player)
+	-- DEPRECATED: Legacy inventory support
+end
+
+armor.set_inventory_stack = function(self, player, i, stack)
+	local msg = "[set_inventory_stack]"
+	local name = player:get_player_name()
+	if not name then
+		minetest.log("warning", "3d_armor: Player name is nil "..msg)
+		return
+	end
+	local player_inv = player:get_inventory()
+	local armor_inv = minetest.get_inventory({type="detached", name=name.."_armor"})
+	if not player_inv then
+		minetest.log("warning", "3d_armor: Player inventory is nil "..msg)
+		return
+	elseif not armor_inv then
+		minetest.log("warning", "3d_armor: Detached armor inventory is nil "..msg)
+		return
+	end
+	player_inv:set_stack("armor", i, stack)
+	armor_inv:set_stack("armor", i, stack)
+end
+
+armor.get_valid_player = function(self, player, msg)
+	msg = msg or ""
+	if not player then
+		minetest.log("warning", "3d_armor: Player reference is nil "..msg)
+		return
+	end
+	local name = player:get_player_name()
+	if not name then
+		minetest.log("warning", "3d_armor: Player name is nil "..msg)
+		return
+	end
+	local inv = player:get_inventory()
+	if not inv then
+		minetest.log("warning", "3d_armor: Player inventory is nil "..msg)
+		return
+	end
+	return name, inv
+end
+
+armor.drop_armor = function(pos, stack)
+	local obj = minetest.add_item(pos, stack)
+	if obj then
+		obj:setvelocity({x=math.random(-1, 1), y=5, z=math.random(-1, 1)})
+	end
+end

3d_armor/armor.conf.example

@@ -0,0 +1,65 @@
+-- DEPRECATED, will not be supported in future versions
+
+-- See README.txt for new configuration options.
+
+-- Armor Configuration (defaults)
+
+-- You can remove any unwanted armor materials from this table.
+-- Note that existing armor that is removed will show up as an unknown item.
+ARMOR_MATERIALS = {
+	wood = "group:wood",
+	cactus = "default:cactus",
+	steel = "default:steel_ingot",
+	bronze = "default:bronze_ingot",
+	diamond = "default:diamond",
+	gold = "default:gold_ingot",
+	mithril = "moreores:mithril_ingot",
+	crystal = "ethereal:crystal_ingot",
+}
+
+-- Enable fire protection (defaults true if using ethereal mod)
+ARMOR_FIRE_PROTECT = false
+
+-- Fire protection nodes, (name, protection level, damage)
+ARMOR_FIRE_NODES = {
+	{"default:lava_source",     5, 4},
+	{"default:lava_flowing",    5, 4},
+	{"fire:basic_flame",        3, 4},
+	{"fire:permanent_flame",    3, 4},
+	{"ethereal:crystal_spike",  2, 1},
+	{"ethereal:fire_flower",    2, 1},
+	{"default:torch",           1, 1},
+}
+
+-- Increase this if you get initialization glitches when a player first joins.
+ARMOR_INIT_DELAY = 1
+
+-- Number of initialization attempts.
+-- Use in conjunction with ARMOR_INIT_DELAY if initialization problems persist.
+ARMOR_INIT_TIMES = 1
+
+-- Increase this if armor is not getting into bones due to server lag.
+ARMOR_BONES_DELAY = 1
+
+-- How often player armor/wield items are updated.
+ARMOR_UPDATE_TIME = 1
+
+-- Drop armor when a player dies.
+-- Uses bones mod if present, otherwise items are dropped around the player.
+ARMOR_DROP = true
+
+-- Pulverise armor when a player dies, overrides ARMOR_DROP.
+ARMOR_DESTROY = false
+
+-- You can use this to increase or decrease overall armor effectiveness,
+-- eg: ARMOR_LEVEL_MULTIPLIER = 0.5 will reduce armor level by half.
+ARMOR_LEVEL_MULTIPLIER = 1
+
+-- You can use this to increase or decrease overall armor healing,
+-- eg: ARMOR_HEAL_MULTIPLIER = 0 will disable healing altogether.
+ARMOR_HEAL_MULTIPLIER = 1
+
+-- You can use this to increase or decrease overall armor radiation protection,
+-- eg: ARMOR_RADIATION_MULTIPLIER = 0 will completely disable radiation protection.
+-- Note: patched technic mod is required
+ARMOR_RADIATION_MULTIPLIER = 1

3d_armor/armor.lua

@@ -1,247 +1,348 @@
-local time = 0
+local S = function(s) return s end
-local update_time = tonumber(minetest.setting_get("3d_armor_update_time"))
+if minetest.global_exists("intllib") then
-if not update_time then
+	S = intllib.Getter()
-	update_time = 1
-	minetest.setting_set("3d_armor_update_time", tostring(update_time))
 end
 
-armor = {
+armor:register_armor("3d_armor:helmet_admin", {
-	player_hp = {},
+	description = S("Admin Helmet"),
-	elements = {"head", "torso", "legs", "feet"},
+	inventory_image = "3d_armor_inv_helmet_admin.png",
-	formspec = "size[8,8.5]button[0,0;2,0.5;main;Back]"
+	armor_groups = {fleshy=100},
-		.."list[current_player;main;0,4.5;8,4;]"
+	groups = {armor_head=1, armor_heal=100, armor_use=0, armor_water=1,
-		.."list[detached:player_name_armor;armor_head;3,0;1,1;]"
+			not_in_creative_inventory=1},
-		.."list[detached:player_name_armor;armor_torso;3,1;1,1;]"
+	on_drop = function(itemstack, dropper, pos)
-		.."list[detached:player_name_armor;armor_legs;3,2;1,1;]"
-		.."list[detached:player_name_armor;armor_feet;3,3;1,1;]",
-	textures = {},
-	default_skin = "character.png",
-}
-
--- armor.def - Added by BlockMen for HUD integration
-
-armor.def = {
-	state = 0,
-	count = 0,
-}
-
-armor.update_player_visuals = function(self, player)
-	if not player then
 		return
-	end
+	end,
-	local name = player:get_player_name()
+})
-	if self.textures[name] then
+
-		default.player_set_textures(player, {
+armor:register_armor("3d_armor:chestplate_admin", {
-			self.textures[name].skin,
+	description = S("Admin Chestplate"),
-			self.textures[name].armor,
+	inventory_image = "3d_armor_inv_chestplate_admin.png",
-			self.textures[name].wielditem,
+	armor_groups = {fleshy=100},
+	groups = {armor_torso=1, armor_heal=100, armor_use=0,
+			not_in_creative_inventory=1},
+	on_drop = function(itemstack, dropper, pos)
+		return
+	end,
+})
+
+armor:register_armor("3d_armor:leggings_admin", {
+	description = S("Admin Leggings"),
+	inventory_image = "3d_armor_inv_leggings_admin.png",
+	armor_groups = {fleshy=100},
+	groups = {armor_legs=1, armor_heal=100, armor_use=0,
+			not_in_creative_inventory=1},
+	on_drop = function(itemstack, dropper, pos)
+		return
+	end,
+})
+
+armor:register_armor("3d_armor:boots_admin", {
+	description = S("Admin Boots"),
+	inventory_image = "3d_armor_inv_boots_admin.png",
+	armor_groups = {fleshy=100},
+	groups = {armor_feet=1, armor_heal=100, armor_use=0,
+			not_in_creative_inventory=1},
+	on_drop = function(itemstack, dropper, pos)
+		return
+	end,
+})
+
+minetest.register_alias("adminboots", "3d_armor:boots_admin")
+minetest.register_alias("adminhelmet", "3d_armor:helmet_admin")
+minetest.register_alias("adminchestplate", "3d_armor:chestplate_admin")
+minetest.register_alias("adminleggings", "3d_armor:leggings_admin")
+
+if armor.materials.wood then
+	armor:register_armor("3d_armor:helmet_wood", {
+		description = S("Wood Helmet"),
+		inventory_image = "3d_armor_inv_helmet_wood.png",
+		groups = {armor_head=1, armor_heal=0, armor_use=2000, flammable=1},
+		armor_groups = {fleshy=5},
+		damage_groups = {cracky=3, snappy=2, choppy=3, crumbly=2, level=1},
+	})
+	armor:register_armor("3d_armor:chestplate_wood", {
+		description = S("Wood Chestplate"),
+		inventory_image = "3d_armor_inv_chestplate_wood.png",
+		groups = {armor_torso=1, armor_heal=0, armor_use=2000, flammable=1},
+		armor_groups = {fleshy=10},
+		damage_groups = {cracky=3, snappy=2, choppy=3, crumbly=2, level=1},
+	})
+	armor:register_armor("3d_armor:leggings_wood", {
+		description = S("Wood Leggings"),
+		inventory_image = "3d_armor_inv_leggings_wood.png",
+		groups = {armor_legs=1, armor_heal=0, armor_use=2000, flammable=1},
+		armor_groups = {fleshy=10},
+		damage_groups = {cracky=3, snappy=2, choppy=3, crumbly=2, level=1},
+	})
+	armor:register_armor("3d_armor:boots_wood", {
+		description = S("Wood Boots"),
+		inventory_image = "3d_armor_inv_boots_wood.png",
+		armor_groups = {fleshy=5},
+		damage_groups = {cracky=3, snappy=2, choppy=3, crumbly=2, level=1},
+		groups = {armor_feet=1, armor_heal=0, armor_use=2000, flammable=1},
 	})
 end
+
+if armor.materials.cactus then
+	armor:register_armor("3d_armor:helmet_cactus", {
+		description = S("Cactus Helmet"),
+		inventory_image = "3d_armor_inv_helmet_cactus.png",
+		groups = {armor_head=1, armor_heal=0, armor_use=1000},
+		armor_groups = {fleshy=5},
+		damage_groups = {cracky=3, snappy=3, choppy=2, crumbly=2, level=1},
+	})
+	armor:register_armor("3d_armor:chestplate_cactus", {
+		description = S("Cactus Chestplate"),
+		inventory_image = "3d_armor_inv_chestplate_cactus.png",
+		groups = {armor_torso=1, armor_heal=0, armor_use=1000},
+		armor_groups = {fleshy=10},
+		damage_groups = {cracky=3, snappy=3, choppy=2, crumbly=2, level=1},
+	})
+	armor:register_armor("3d_armor:leggings_cactus", {
+		description = S("Cactus Leggings"),
+		inventory_image = "3d_armor_inv_leggings_cactus.png",
+		groups = {armor_legs=1, armor_heal=0, armor_use=1000},
+		armor_groups = {fleshy=10},
+		damage_groups = {cracky=3, snappy=3, choppy=2, crumbly=2, level=1},
+	})
+	armor:register_armor("3d_armor:boots_cactus", {
+		description = S("Cactus Boots"),
+		inventory_image = "3d_armor_inv_boots_cactus.png",
+		groups = {armor_feet=1, armor_heal=0, armor_use=1000},
+		armor_groups = {fleshy=5},
+		damage_groups = {cracky=3, snappy=3, choppy=2, crumbly=2, level=1},
+	})
 end
 
-armor.set_player_armor = function(self, player)
+if armor.materials.steel then
-	if not player then
+	armor:register_armor("3d_armor:helmet_steel", {
-		return
+		description = S("Steel Helmet"),
-	end
+		inventory_image = "3d_armor_inv_helmet_steel.png",
-	local name = player:get_player_name()
+		groups = {armor_head=1, armor_heal=0, armor_use=800,
-	local player_inv = player:get_inventory()
+			physics_speed=-0.01, physics_gravity=0.01},
-	local armor_texture = "3d_armor_trans.png"
+		armor_groups = {fleshy=10},
-	local armor_level = 0
+		damage_groups = {cracky=2, snappy=3, choppy=2, crumbly=1, level=2},
-	local state = 0
+	})
-	local items = 0
+	armor:register_armor("3d_armor:chestplate_steel", {
-	local textures = {}
+		description = S("Steel Chestplate"),
-	local elements = {}
+		inventory_image = "3d_armor_inv_chestplate_steel.png",
-	for i, v in ipairs(self.elements) do
+		groups = {armor_torso=1, armor_heal=0, armor_use=800,
-		local stack = player_inv:get_stack("armor_"..v, 1)
+			physics_speed=-0.04, physics_gravity=0.04},
-		local level = stack:get_definition().groups["armor_"..v]
+		armor_groups = {fleshy=15},
-		local item = stack:get_name()
+		damage_groups = {cracky=2, snappy=3, choppy=2, crumbly=1, level=2},
-		elements[i] = string.match(item, "%:.+_(.+)$")
+	})
-		if level then
+	armor:register_armor("3d_armor:leggings_steel", {
-			table.insert(textures, item:gsub("%:", "_")..".png")
+		description = S("Steel Leggings"),
-			armor_level = armor_level + level
+		inventory_image = "3d_armor_inv_leggings_steel.png",
-			state = state + stack:get_wear()
+		groups = {armor_legs=1, armor_heal=0, armor_use=800,
-			items = items + 1
+			physics_speed=-0.03, physics_gravity=0.03},
-		end
+		armor_groups = {fleshy=15},
-	end
+		damage_groups = {cracky=2, snappy=3, choppy=2, crumbly=1, level=2},
-	if minetest.get_modpath("shields") then
+	})
-		armor_level = armor_level * 0.9
+	armor:register_armor("3d_armor:boots_steel", {
-	end
+		description = S("Steel Boots"),
-	if elements[1] == elements[2] and
+		inventory_image = "3d_armor_inv_boots_steel.png",
-		elements[1] == elements[3] and
+		groups = {armor_feet=1, armor_heal=0, armor_use=800,
-		elements[1] == elements[4] then
+			physics_speed=-0.01, physics_gravity=0.01},
-		armor_level = armor_level * 1.1
+		armor_groups = {fleshy=10},
-	end
+		damage_groups = {cracky=2, snappy=3, choppy=2, crumbly=1, level=2},
-	if #textures > 0 then
+	})
-		armor_texture = table.concat(textures, "^")
-	end
-	local armor_groups = {fleshy=100}
-	if armor_level > 0 then
-		armor_groups.level = math.floor(armor_level / 20)
-		armor_groups.fleshy = 100 - armor_level
-	end
-	player:set_armor_groups(armor_groups)
-	self.textures[name].armor = armor_texture
-	self.def[name].state = state
-	self.def[name].count = items
-	self:update_player_visuals(player)
 end
 
-armor.update_armor = function(self, player)
+if armor.materials.bronze then
-	if not player then
+	armor:register_armor("3d_armor:helmet_bronze", {
-		return
+		description = S("Bronze Helmet"),
-	end
+		inventory_image = "3d_armor_inv_helmet_bronze.png",
-	local name = player:get_player_name()
+		groups = {armor_head=1, armor_heal=6, armor_use=400,
-	local hp = player:get_hp() or 0
+			physics_speed=-0.01, physics_gravity=0.01},
-	if hp == 0 or hp == self.player_hp[name] then
+		armor_groups = {fleshy=10},
-		return
+		damage_groups = {cracky=3, snappy=2, choppy=2, crumbly=1, level=2},
-	end
+	})
-	if self.player_hp[name] > hp then
+	armor:register_armor("3d_armor:chestplate_bronze", {
-		local player_inv = player:get_inventory()
+		description = S("Bronze Chestplate"),
-		local armor_inv = minetest.get_inventory({type="detached", name=name.."_armor"})
+		inventory_image = "3d_armor_inv_chestplate_bronze.png",
-		if not armor_inv then
+		groups = {armor_torso=1, armor_heal=6, armor_use=400,
-			return
+			physics_speed=-0.04, physics_gravity=0.04},
-		end
+		armor_groups = {fleshy=15},
-		local heal_max = 0
+		damage_groups = {cracky=3, snappy=2, choppy=2, crumbly=1, level=2},
-		local state = 0
+	})
-		local items = 0
+	armor:register_armor("3d_armor:leggings_bronze", {
-		for _,v in ipairs(self.elements) do
+		description = S("Bronze Leggings"),
-			local stack = armor_inv:get_stack("armor_"..v, 1)
+		inventory_image = "3d_armor_inv_leggings_bronze.png",
-			if stack:get_count() > 0 then
+		groups = {armor_legs=1, armor_heal=6, armor_use=400,
-				local use = stack:get_definition().groups["armor_use"] or 0
+			physics_speed=-0.03, physics_gravity=0.03},
-				local heal = stack:get_definition().groups["armor_heal"] or 0
+		armor_groups = {fleshy=15},
-				local item = stack:get_name()
+		damage_groups = {cracky=3, snappy=2, choppy=2, crumbly=1, level=2},
-				stack:add_wear(use)
+	})
-				armor_inv:set_stack("armor_"..v, 1, stack)
+	armor:register_armor("3d_armor:boots_bronze", {
-				player_inv:set_stack("armor_"..v, 1, stack)
+		description = S("Bronze Boots"),
-				state = state + stack:get_wear()
+		inventory_image = "3d_armor_inv_boots_bronze.png",
-				items = items + 1
+		groups = {armor_feet=1, armor_heal=6, armor_use=400,
-				if stack:get_count() == 0 then
+			physics_speed=-0.01, physics_gravity=0.01},
-					local desc = minetest.registered_items[item].description
+		armor_groups = {fleshy=10},
-					if desc then
+		damage_groups = {cracky=3, snappy=2, choppy=2, crumbly=1, level=2},
-						minetest.chat_send_player(name, "Your "..desc.." got destroyed!")
+	})
-					end
-					self:set_player_armor(player)
-				end
-				heal_max = heal_max + heal
-			end
-		end
-		self.def[name].state = state
-		self.def[name].count = items
-		if heal_max > math.random(100) then
-			player:set_hp(self.player_hp[name])
-			return
-		end
-	end
-	self.player_hp[name] = hp
 end
 
--- Register Player Model
+if armor.materials.diamond then
+	armor:register_armor("3d_armor:helmet_diamond", {
+		description = S("Diamond Helmet"),
+		inventory_image = "3d_armor_inv_helmet_diamond.png",
+		groups = {armor_head=1, armor_heal=12, armor_use=200},
+		armor_groups = {fleshy=15},
+		damage_groups = {cracky=2, snappy=1, choppy=1, level=3},
+	})
+	armor:register_armor("3d_armor:chestplate_diamond", {
+		description = S("Diamond Chestplate"),
+		inventory_image = "3d_armor_inv_chestplate_diamond.png",
+		groups = {armor_torso=1, armor_heal=12, armor_use=200},
+		armor_groups = {fleshy=20},
+		damage_groups = {cracky=2, snappy=1, choppy=1, level=3},
+	})
+	armor:register_armor("3d_armor:leggings_diamond", {
+		description = S("Diamond Leggings"),
+		inventory_image = "3d_armor_inv_leggings_diamond.png",
+		groups = {armor_legs=1, armor_heal=12, armor_use=200},
+		armor_groups = {fleshy=20},
+		damage_groups = {cracky=2, snappy=1, choppy=1, level=3},
+	})
+	armor:register_armor("3d_armor:boots_diamond", {
+		description = S("Diamond Boots"),
+		inventory_image = "3d_armor_inv_boots_diamond.png",
+		groups = {armor_feet=1, armor_heal=12, armor_use=200},
+		armor_groups = {fleshy=15},
+		damage_groups = {cracky=2, snappy=1, choppy=1, level=3},
+	})
+end
 
-default.player_register_model("3d_armor_character.x", {
+if armor.materials.gold then
-	animation_speed = 30,
+	armor:register_armor("3d_armor:helmet_gold", {
-	textures = {
+		description = S("Gold Helmet"),
-		armor.default_skin,
+		inventory_image = "3d_armor_inv_helmet_gold.png",
-		"3d_armor_trans.png",
+		groups = {armor_head=1, armor_heal=6, armor_use=300,
-		"3d_armor_trans.png",
+			physics_speed=-0.02, physics_gravity=0.02},
-	},
+		armor_groups = {fleshy=10},
-	animations = {
+		damage_groups = {cracky=1, snappy=2, choppy=2, crumbly=3, level=2},
-		stand = {x=0, y=79},
+	})
-		lay = {x=162, y=166},
+	armor:register_armor("3d_armor:chestplate_gold", {
-		walk = {x=168, y=187},
+		description = S("Gold Chestplate"),
-		mine = {x=189, y=198},
+		inventory_image = "3d_armor_inv_chestplate_gold.png",
-		walk_mine = {x=200, y=219},
+		groups = {armor_torso=1, armor_heal=6, armor_use=300,
-		sit = {x=81, y=160},
+			physics_speed=-0.05, physics_gravity=0.05},
+		armor_groups = {fleshy=15},
+		damage_groups = {cracky=1, snappy=2, choppy=2, crumbly=3, level=2},
+	})
+	armor:register_armor("3d_armor:leggings_gold", {
+		description = S("Gold Leggings"),
+		inventory_image = "3d_armor_inv_leggings_gold.png",
+		groups = {armor_legs=1, armor_heal=6, armor_use=300,
+			physics_speed=-0.04, physics_gravity=0.04},
+		armor_groups = {fleshy=15},
+		damage_groups = {cracky=1, snappy=2, choppy=2, crumbly=3, level=2},
+	})
+	armor:register_armor("3d_armor:boots_gold", {
+		description = S("Gold Boots"),
+		inventory_image = "3d_armor_inv_boots_gold.png",
+		groups = {armor_feet=1, armor_heal=6, armor_use=300,
+			physics_speed=-0.02, physics_gravity=0.02},
+		armor_groups = {fleshy=10},
+		damage_groups = {cracky=1, snappy=2, choppy=2, crumbly=3, level=2},
+	})
+end
+
+if armor.materials.mithril then
+	armor:register_armor("3d_armor:helmet_mithril", {
+		description = S("Mithril Helmet"),
+		inventory_image = "3d_armor_inv_helmet_mithril.png",
+		groups = {armor_head=1, armor_heal=12, armor_use=100},
+		armor_groups = {fleshy=15},
+		damage_groups = {cracky=2, snappy=1, level=3},
+	})
+	armor:register_armor("3d_armor:chestplate_mithril", {
+		description = S("Mithril Chestplate"),
+		inventory_image = "3d_armor_inv_chestplate_mithril.png",
+		groups = {armor_torso=1, armor_heal=12, armor_use=100},
+		armor_groups = {fleshy=20},
+		damage_groups = {cracky=2, snappy=1, level=3},
+	})
+	armor:register_armor("3d_armor:leggings_mithril", {
+		description = S("Mithril Leggings"),
+		inventory_image = "3d_armor_inv_leggings_mithril.png",
+		groups = {armor_legs=1, armor_heal=12, armor_use=100},
+		armor_groups = {fleshy=20},
+		damage_groups = {cracky=2, snappy=1, level=3},
+	})
+	armor:register_armor("3d_armor:boots_mithril", {
+		description = S("Mithril Boots"),
+		inventory_image = "3d_armor_inv_boots_mithril.png",
+		groups = {armor_feet=1, armor_heal=12, armor_use=100},
+		armor_groups = {fleshy=15},
+		damage_groups = {cracky=2, snappy=1, level=3},
+	})
+end
+
+if armor.materials.crystal then
+	armor:register_armor("3d_armor:helmet_crystal", {
+		description = S("Crystal Helmet"),
+		inventory_image = "3d_armor_inv_helmet_crystal.png",
+		groups = {armor_head=1, armor_heal=12, armor_use=100, armor_fire=1},
+		armor_groups = {fleshy=15},
+		damage_groups = {cracky=2, snappy=1, level=3},
+	})
+	armor:register_armor("3d_armor:chestplate_crystal", {
+		description = S("Crystal Chestplate"),
+		inventory_image = "3d_armor_inv_chestplate_crystal.png",
+		groups = {armor_torso=1, armor_heal=12, armor_use=100, armor_fire=1},
+		armor_groups = {fleshy=20},
+		damage_groups = {cracky=2, snappy=1, level=3},
+	})
+	armor:register_armor("3d_armor:leggings_crystal", {
+		description = S("Crystal Leggings"),
+		inventory_image = "3d_armor_inv_leggings_crystal.png",
+		groups = {armor_legs=1, armor_heal=12, armor_use=100, armor_fire=1},
+		armor_groups = {fleshy=20},
+		damage_groups = {cracky=2, snappy=1, level=3},
+	})
+	armor:register_armor("3d_armor:boots_crystal", {
+		description = S("Crystal Boots"),
+		inventory_image = "3d_armor_inv_boots_crystal.png",
+		groups = {armor_feet=1, armor_heal=12, armor_use=100, physics_speed=1,
+				physics_jump=0.5, armor_fire=1},
+		armor_groups = {fleshy=15},
+		damage_groups = {cracky=2, snappy=1, level=3},
+	})
+end
+
+for k, v in pairs(armor.materials) do
+	minetest.register_craft({
+		output = "3d_armor:helmet_"..k,
+		recipe = {
+			{v, v, v},
+			{v, "", v},
+			{"", "", ""},
 		},
 	})
-
+	minetest.register_craft({
--- Register Callbacks
+		output = "3d_armor:chestplate_"..k,
-
+		recipe = {
-minetest.register_on_player_receive_fields(function(player, formname, fields)
+			{v, "", v},
-	local name = player:get_player_name()
+			{v, v, v},
-	if fields.armor then
+			{v, v, v},
-		local formspec = armor.formspec:gsub("player_name", name)
+		},
-		inventory_plus.set_inventory_formspec(player, formspec)
+	})
-		return
+	minetest.register_craft({
-	end
+		output = "3d_armor:leggings_"..k,
-	for field, _ in pairs(fields) do
+		recipe = {
-		if string.find(field, "^skins_set_") then
+			{v, v, v},
-			minetest.after(0, function(player)
+			{v, "", v},
-				armor.textures[name].skin = skins.skins[name]..".png"
+			{v, "", v},
-				armor:update_player_visuals(player)
+		},
-			end, player)
+	})
-		end
+	minetest.register_craft({
-	end
+		output = "3d_armor:boots_"..k,
-end)
+		recipe = {
-
+			{v, "", v},
-minetest.register_on_joinplayer(function(player)
+			{v, "", v},
-	default.player_set_model(player, "3d_armor_character.x")
+		},
-	inventory_plus.register_button(player,"armor", "Armor")
-	local player_inv = player:get_inventory()
-	local name = player:get_player_name()
-	local armor_inv = minetest.create_detached_inventory(name.."_armor",{
-		on_put = function(inv, listname, index, stack, player)
-			player:get_inventory():set_stack(listname, index, stack)
-			armor:set_player_armor(player)
-		end,
-		on_take = function(inv, listname, index, stack, player)
-			player:get_inventory():set_stack(listname, index, nil)
-			armor:set_player_armor(player)
-		end,
-		allow_put = function(inv, listname, index, stack, player)
-			if inv:is_empty(listname) then
-				return 1
-			end
-			return 0
-		end,
-		allow_take = function(inv, listname, index, stack, player)
-			return stack:get_count()
-		end,
-		allow_move = function(inv, from_list, from_index, to_list, to_index, count, player)
-			return 0
-		end,
 	})
-	for _,v in ipairs(armor.elements) do
-		local list = "armor_"..v
-		player_inv:set_size(list, 1)
-		armor_inv:set_size(list, 1)
-		armor_inv:set_stack(list, 1, player_inv:get_stack(list, 1))
 end
-	armor.player_hp[name] = 0
-	armor.def[name] = {
-		state = 0,
-		count = 0,
-	}
-	armor.textures[name] = {
-		skin = armor.default_skin,
-		armor = "3d_armor_trans.png",
-		wielditem = "3d_armor_trans.png",
-	}
-	if minetest.get_modpath("skins") then
-		local skin = skins.skins[name]
-		if skin and skins.get_type(skin) == skins.type.MODEL then
-			armor.textures[name].skin = skin..".png"
-		end
-	end
-	if minetest.get_modpath("player_textures") then
-		local filename = minetest.get_modpath("player_textures").."/textures/player_"..name
-		local f = io.open(filename..".png")
-		if f then
-			f:close()
-			armor.textures[name].skin = "player_"..name..".png"
-		end
-	end
-	minetest.after(0, function(player)
-		armor:set_player_armor(player)
-	end, player)
-end)
-
-minetest.register_globalstep(function(dtime)
-	time = time + dtime
-	if time > update_time then
-		for _,player in ipairs(minetest.get_connected_players()) do
-			armor:update_armor(player)
-		end
-		time = 0
-	end
-end)
-

3d_armor/crafting_guide.txt

@@ -12,10 +12,13 @@ Helmets:
 +---+---+---+
 
 [3d_armor:helmet_wood] X = [default:wood]
+[3d_armor:helmet_cactus] X = [default:cactus]
 [3d_armor:helmet_steel] X = [default:steel_ingot]
 [3d_armor:helmet_bronze] X = [default:bronze_ingot]
 [3d_armor:helmet_diamond] X = [default:diamond]
+[3d_armor:helmet_gold] X = [default:gold_ingot]
 [3d_armor:helmet_mithril] X = [moreores:mithril_ingot] *
+[3d_armor:helmet_crystal] X = [ethereal:crystal_ingot] **
 
 Chestplates:
 
@@ -28,10 +31,13 @@ Chestplates:
 +---+---+---+
 
 [3d_armor:chestplate_wood] X = [default:wood]
+[3d_armor:chestplate_cactus] X = [default:cactus]
 [3d_armor:chestplate_steel] X = [default:steel_ingot]
 [3d_armor:chestplate_bronze] X = [default:bronze_ingot]
 [3d_armor:chestplate_diamond] X = [default:diamond]
+[3d_armor:chestplate_gold] X = [default:gold_ingot]
 [3d_armor:chestplate_mithril] X = [moreores:mithril_ingot] *
+[3d_armor:chestplate_crystal] X = [ethereal:crystal_ingot] **
 
 Leggings:
 
@@ -44,10 +50,13 @@ Leggings:
 +---+---+---+
 
 [3d_armor:leggings_wood] X = [default:wood]
+[3d_armor:leggings_cactus] X = [default:cactus]
 [3d_armor:leggings_steel] X = [default:steel_ingot]
 [3d_armor:leggings_bronze] X = [default:bronze_ingot]
 [3d_armor:leggings_diamond] X = [default:diamond]
+[3d_armor:leggings_gold] X = [default:gold_ingot]
 [3d_armor:leggings_mithril] X = [moreores:mithril_ingot] *
+[3d_armor:leggings_crystal] X = [ethereal:crystal_ingot] **
 
 Boots:
 
@@ -58,10 +67,13 @@ Boots:
 +---+---+---+
 
 [3d_armor:boots_wood] X = [default:wood]
+[3d_armor:boots_cactus] X = [default:cactus]
 [3d_armor:boots_steel] X = [default:steel_ingot]
 [3d_armor:boots_bronze] X = [default:bronze_ingot
 [3d_armor:boots_diamond] X = [default:diamond]
+[3d_armor:boots_gold] X = [default:gold_ingot]
 [3d_armor:boots_mithril] X = [moreores:mithril_ingot] *
+[3d_armor:boots_crystal] X = [ethereal:crystal_ingot] **
 
  * Requires moreores mod by Calinou - https://forum.minetest.net/viewtopic.php?id=549
-
+** Requires ethereal mod by Chinchow & TenPlus1 - https://github.com/tenplus1/ethereal

3d_armor/depends.txt

@@ -1,3 +1,7 @@
 default
-inventory_plus
+player_monoids?
-
+armor_monoid?
+fire?
+ethereal?
+bakedclay?
+intllib?

3d_armor/description.txt

@@ -0,0 +1 @@
+Adds craftable armor that is visible to other players.

3d_armor/init.lua

@@ -1,206 +1,409 @@
-dofile(minetest.get_modpath(minetest.get_current_modname()).."/armor.lua")
+local S = function(s) return s end
-local use_moreores = minetest.get_modpath("moreores")
+if minetest.global_exists("intllib") then
+	S = intllib.Getter()
+end
+local modname = minetest.get_current_modname()
+local modpath = minetest.get_modpath(modname)
+local worldpath = minetest.get_worldpath()
+local last_punch_time = {}
+local pending_players = {}
+local timer = 0
 
--- Regisiter Head Armor
+dofile(modpath.."/api.lua")
 
-minetest.register_tool("3d_armor:helmet_wood", {
+-- Legacy Config Support
-	description = "Wood Helmet",
-	inventory_image = "3d_armor_inv_helmet_wood.png",
-	groups = {armor_head=5, armor_heal=0, armor_use=2000},
-	wear = 0,
-})
 
-minetest.register_tool("3d_armor:helmet_steel", {
+local input = io.open(modpath.."/armor.conf", "r")
-	description = "Steel Helmet",
+if input then
-	inventory_image = "3d_armor_inv_helmet_steel.png",
+	dofile(modpath.."/armor.conf")
-	groups = {armor_head=10, armor_heal=0, armor_use=500},
+	input:close()
-	wear = 0,
+	input = nil
-})
+end
-
+input = io.open(worldpath.."/armor.conf", "r")
-minetest.register_tool("3d_armor:helmet_bronze", {
+if input then
-	description = "Bronze Helmet",
+	dofile(worldpath.."/armor.conf")
-	inventory_image = "3d_armor_inv_helmet_bronze.png",
+	input:close()
-	groups = {armor_head=10, armor_heal=6, armor_use=250},
+	input = nil
-	wear = 0,
+end
-})
+for name, _ in pairs(armor.config) do
-
+	local global = "ARMOR_"..name:upper()
-minetest.register_tool("3d_armor:helmet_diamond", {
+	if minetest.global_exists(global) then
-	description = "Diamond Helmet",
+		armor.config[name] = _G[global]
-	inventory_image = "3d_armor_inv_helmet_diamond.png",
+	end
-	groups = {armor_head=15, armor_heal=12, armor_use=100},
+end
-	wear = 0,
+if minetest.global_exists("ARMOR_MATERIALS") then
-})
+	armor.materials = table.copy(ARMOR_MATERIALS)
-
+end
-if use_moreores then
+if minetest.global_exists("ARMOR_FIRE_NODES") then
-	minetest.register_tool("3d_armor:helmet_mithril", {
+	armor.fire_nodes = table.copy(ARMOR_FIRE_NODES)
-		description = "Mithril Helmet",
-		inventory_image = "3d_armor_inv_helmet_mithril.png",
-		groups = {armor_head=15, armor_heal=12, armor_use=50},
-		wear = 0,
-	})
 end
 
--- Regisiter Torso Armor
+-- Load Configuration
 
-minetest.register_tool("3d_armor:chestplate_wood", {
+for name, config in pairs(armor.config) do
-	description = "Wood Chestplate",
+	local setting = minetest.setting_get("armor_"..name)
-	inventory_image = "3d_armor_inv_chestplate_wood.png",
+	if type(config) == "number" then
-	groups = {armor_torso=10, armor_heal=0, armor_use=2000},
+		setting = tonumber(setting)
-	wear = 0,
+	elseif type(config) == "boolean" then
-})
+		setting = minetest.setting_getbool("armor_"..name)
-
+	end
-minetest.register_tool("3d_armor:chestplate_steel", {
+	if setting ~= nil then
-	description = "Steel Chestplate",
+		armor.config[name] = setting
-	inventory_image = "3d_armor_inv_chestplate_steel.png",
+	end
-	groups = {armor_torso=15, armor_heal=0, armor_use=500},
+end
-	wear = 0,
+for material, _ in pairs(armor.materials) do
-})
+	local key = "material_"..material
-
+	if armor.config[key] == false then
-minetest.register_tool("3d_armor:chestplate_bronze", {
+		armor.materials[material] = nil
-	description = "Bronze Chestplate",
+	end
-	inventory_image = "3d_armor_inv_chestplate_bronze.png",
-	groups = {armor_torso=15, armor_heal=6, armor_use=250},
-	wear = 0,
-})
-
-minetest.register_tool("3d_armor:chestplate_diamond", {
-	description = "Diamond Chestplate",
-	inventory_image = "3d_armor_inv_chestplate_diamond.png",
-	groups = {armor_torso=20, armor_heal=12, armor_use=100},
-	wear = 0,
-})
-
-if use_moreores then
-	minetest.register_tool("3d_armor:chestplate_mithril", {
-		description = "Mithril Chestplate",
-		inventory_image = "3d_armor_inv_chestplate_mithril.png",
-		groups = {armor_torso=20, armor_heal=12, armor_use=50},
-		wear = 0,
-	})
 end
 
--- Regisiter Leg Armor
+dofile(modpath.."/armor.lua")
 
-minetest.register_tool("3d_armor:leggings_wood", {
+-- Mod Compatibility
-	description = "Wood Leggings",
-	inventory_image = "3d_armor_inv_leggings_wood.png",
-	groups = {armor_legs=5, armor_heal=0, armor_use=2000},
-	wear = 0,
-})
 
-minetest.register_tool("3d_armor:leggings_steel", {
+if minetest.get_modpath("technic") then
-	description = "Steel Leggings",
+	armor.formspec = armor.formspec..
-	inventory_image = "3d_armor_inv_leggings_steel.png",
+		"label[5,2.5;"..S("Radiation")..":  armor_group_radiation]"
-	groups = {armor_legs=15, armor_heal=0, armor_use=500},
+	armor:register_armor_group("radiation")
-	wear = 0,
+end
-})
+local skin_mods = {"skins", "u_skins", "simple_skins", "wardrobe"}
-
+for _, mod in pairs(skin_mods) do
-minetest.register_tool("3d_armor:leggings_bronze", {
+	local path = minetest.get_modpath(mod)
-	description = "Bronze Leggings",
+	if path then
-	inventory_image = "3d_armor_inv_leggings_bronze.png",
+		local dir_list = minetest.get_dir_list(path.."/textures")
-	groups = {armor_legs=15, armor_heal=6, armor_use=250},
+		for _, fn in pairs(dir_list) do
-	wear = 0,
+			if fn:find("_preview.png$") then
-})
+				armor:add_preview(fn)
-
+			end
-minetest.register_tool("3d_armor:leggings_diamond", {
+		end
-	description = "Diamond Leggings",
+		armor.skin_mod = mod
-	inventory_image = "3d_armor_inv_leggings_diamond.png",
+	end
-	groups = {armor_legs=20, armor_heal=12, armor_use=100},
+end
-	wear = 0,
+if not minetest.get_modpath("moreores") then
-})
+	armor.materials.mithril = nil
-
+end
-if use_moreores then
+if not minetest.get_modpath("ethereal") then
-	minetest.register_tool("3d_armor:leggings_mithril", {
+	armor.materials.crystal = nil
-		description = "Mithril Leggings",
-		inventory_image = "3d_armor_inv_leggings_mithril.png",
-		groups = {armor_legs=20, armor_heal=12, armor_use=50},
-		wear = 0,
-	})
 end
 
--- Regisiter Boots
+-- Armor Initialization
 
-minetest.register_tool("3d_armor:boots_wood", {
+armor.formspec = armor.formspec..
-	description = "Wood Boots",
+	"label[5,1;"..S("Level")..": armor_level]"..
-	inventory_image = "3d_armor_inv_boots_wood.png",
+	"label[5,1.5;"..S("Heal")..":  armor_attr_heal]"
-	groups = {armor_feet=5, armor_heal=0, armor_use=2000},
+if armor.config.fire_protect then
-	wear = 0,
+	armor.formspec = armor.formspec.."label[5,2;"..S("Fire")..":  armor_fire]"
-})
-
-minetest.register_tool("3d_armor:boots_steel", {
-	description = "Steel Boots",
-	inventory_image = "3d_armor_inv_boots_steel.png",
-	groups = {armor_feet=10, armor_heal=0, armor_use=500},
-	wear = 0,
-})
-
-minetest.register_tool("3d_armor:boots_bronze", {
-	description = "Bronze Boots",
-	inventory_image = "3d_armor_inv_boots_bronze.png",
-	groups = {armor_feet=10, armor_heal=6, armor_use=250},
-	wear = 0,
-})
-
-minetest.register_tool("3d_armor:boots_diamond", {
-	description = "Diamond Boots",
-	inventory_image = "3d_armor_inv_boots_diamond.png",
-	groups = {armor_feet=15, armor_heal=12, armor_use=100},
-	wear = 0,
-})
-
-if use_moreores then
-	minetest.register_tool("3d_armor:boots_mithril", {
-		description = "Mithril Boots",
-		inventory_image = "3d_armor_inv_boots_mithril.png",
-		groups = {armor_feet=15, armor_heal=12, armor_use=50},
-		wear = 0,
-	})
 end
+armor:register_on_destroy(function(player, index, stack)
+	local name = player:get_player_name()
+	local def = stack:get_definition()
+	if name and def and def.description then
+		minetest.chat_send_player(name, S("Your").." "..def.description.." "..
+			S("got destroyed").."!")
+	end
+end)
 
--- Register Craft Recipies
+local function init_player_armor(player)
-
+	local name = player:get_player_name()
-local craft_ingreds = {
+	local player_inv = player:get_inventory()
-	wood = "default:wood",
+	local pos = player:getpos()
-	steel = "default:steel_ingot",
+	if not name or not player_inv or not pos then
-	bronze = "default:bronze_ingot",
+		return false
-	diamond = "default:diamond",
+	end
+	local armor_inv = minetest.create_detached_inventory(name.."_armor", {
+		on_put = function(inv, listname, index, stack, player)
+			player:get_inventory():set_stack(listname, index, stack)
+			armor:run_callbacks("on_equip", player, index, stack)
+			armor:set_player_armor(player)
+		end,
+		on_take = function(inv, listname, index, stack, player)
+			player:get_inventory():set_stack(listname, index, nil)
+			armor:run_callbacks("on_unequip", player, index, stack)
+			armor:set_player_armor(player)
+		end,
+		on_move = function(inv, from_list, from_index, to_list, to_index, count, player)
+			local plaver_inv = player:get_inventory()
+			local stack = inv:get_stack(to_list, to_index)
+			player_inv:set_stack(to_list, to_index, stack)
+			player_inv:set_stack(from_list, from_index, nil)
+			armor:set_player_armor(player)
+		end,
+		allow_put = function(inv, listname, index, stack, player)
+			local def = stack:get_definition() or {}
+			local allowed = 0
+			for _, element in pairs(armor.elements) do
+				if def.groups["armor_"..element] then
+					allowed = 1
+					for i = 1, 6 do
+						local item = inv:get_stack("armor", i):get_name()
+						if minetest.get_item_group(item, "armor_"..element) > 0 then
+							return 0
+						end
+					end
+				end
+			end
+			return allowed
+		end,
+		allow_take = function(inv, listname, index, stack, player)
+			return stack:get_count()
+		end,
+		allow_move = function(inv, from_list, from_index, to_list, to_index, count, player)
+			return count
+		end,
+	}, name)
+	armor_inv:set_size("armor", 6)
+	player_inv:set_size("armor", 6)
+	for i=1, 6 do
+		local stack = player_inv:get_stack("armor", i)
+		armor_inv:set_stack("armor", i, stack)
+		armor:run_callbacks("on_equip", player, i, stack)
+	end
+	armor.def[name] = {
+		init_time = minetest.get_gametime(),
+		level = 0,
+		state = 0,
+		count = 0,
+		groups = {},
 	}
-
+	for _, phys in pairs(armor.physics) do
-if use_moreores then
+		armor.def[name][phys] = 1
-	craft_ingreds.mithril = "moreores:mithril_ingot"
+	end
+	for _, attr in pairs(armor.attributes) do
+		armor.def[name][attr] = 0
+	end
+	for group, _ in pairs(armor.registered_groups) do
+		armor.def[name].groups[group] = 0
+	end
+	local skin = armor:get_player_skin(name)
+	armor.textures[name] = {
+		skin = skin..".png",
+		armor = "3d_armor_trans.png",
+		wielditem = "3d_armor_trans.png",
+		preview = armor.default_skin.."_preview.png",
+	}
+	local texture_path = minetest.get_modpath("player_textures")
+	if texture_path then
+		local dir_list = minetest.get_dir_list(texture_path.."/textures")
+		for _, fn in pairs(dir_list) do
+			if fn == "player_"..name..".png" then
+				armor.textures[name].skin = fn
+				break
+			end
+		end
+	end
+	armor:set_player_armor(player)
+	return true
 end
 
-for k, v in pairs(craft_ingreds) do
+-- Armor Player Model
-	minetest.register_craft({
+
-		output = "3d_armor:helmet_"..k,
+default.player_register_model("3d_armor_character.b3d", {
-		recipe = {
+	animation_speed = 30,
-			{v, v, v},
+	textures = {
-			{v, "", v},
+		armor.default_skin..".png",
-			{"", "", ""},
+		"3d_armor_trans.png",
-		},
+		"3d_armor_trans.png",
-	})
+	},
-	minetest.register_craft({
+	animations = {
-		output = "3d_armor:chestplate_"..k,
+		stand = {x=0, y=79},
-		recipe = {
+		lay = {x=162, y=166},
-			{v, "", v},
+		walk = {x=168, y=187},
-			{v, v, v},
+		mine = {x=189, y=198},
-			{v, v, v},
+		walk_mine = {x=200, y=219},
-		},
+		sit = {x=81, y=160},
-	})
-	minetest.register_craft({
-		output = "3d_armor:leggings_"..k,
-		recipe = {
-			{v, v, v},
-			{v, "", v},
-			{v, "", v},
-		},
-	})
-	minetest.register_craft({
-		output = "3d_armor:boots_"..k,
-		recipe = {
-			{v, "", v},
-			{v, "", v},
 	},
 })
+
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+	local name = armor:get_valid_player(player, "[on_player_receive_fields]")
+	if not name then
+		return
+	end
+	for field, _ in pairs(fields) do
+		if string.find(field, "skins_set") then
+			minetest.after(0, function(player)
+				local skin = armor:get_player_skin(name)
+				armor.textures[name].skin = skin..".png"
+				armor:set_player_armor(player)
+			end, player)
+		end
+	end
+end)
+
+minetest.register_on_joinplayer(function(player)
+	default.player_set_model(player, "3d_armor_character.b3d")
+	minetest.after(0, function(player)
+		if init_player_armor(player) == false then
+			pending_players[player] = 0
+		end
+	end, player)
+end)
+
+minetest.register_on_leaveplayer(function(player)
+	local name = player:get_player_name()
+	if name then
+		armor.def[name] = nil
+		armor.textures[name] = nil
+	end
+	pending_players[player] = nil
+end)
+
+if armor.config.drop == true or armor.config.destroy == true then
+	minetest.register_on_dieplayer(function(player)
+		local name, player_inv = armor:get_valid_player(player, "[on_dieplayer]")
+		if not name then
+			return
+		end
+		local drop = {}
+		for i=1, player_inv:get_size("armor") do
+			local stack = player_inv:get_stack("armor", i)
+			if stack:get_count() > 0 then
+				table.insert(drop, stack)
+				armor:set_inventory_stack(player, i, nil)
+				armor:run_callbacks("on_unequip", player, i, stack)
+			end
+		end
+		armor:set_player_armor(player)
+		local pos = player:getpos()
+		if pos and armor.config.destroy == false then
+			minetest.after(armor.config.bones_delay, function()
+				local meta = nil
+				local maxp = vector.add(pos, 8)
+				local minp = vector.subtract(pos, 8)
+				local bones = minetest.find_nodes_in_area(minp, maxp, {"bones:bones"})
+				for _, p in pairs(bones) do
+					local m = minetest.get_meta(p)
+					if m:get_string("owner") == name then
+						meta = m
+						break
+					end
+				end
+				if meta then
+					local inv = meta:get_inventory()
+					for _,stack in ipairs(drop) do
+						if inv:room_for_item("main", stack) then
+							inv:add_item("main", stack)
+						else
+							armor.drop_armor(pos, stack)
+						end
+					end
+				else
+					for _,stack in ipairs(drop) do
+						armor.drop_armor(pos, stack)
+					end
+				end
+			end)
+		end
+	end)
 end
 
+if armor.config.punch_damage == true then
+	minetest.register_on_punchplayer(function(player, hitter,
+			time_from_last_punch, tool_capabilities)
+		local name = player:get_player_name()
+		if name then
+			armor:punch(player, hitter, time_from_last_punch, tool_capabilities)
+			last_punch_time[name] = minetest.get_gametime()
+		end
+	end)
+end
+
+minetest.register_on_player_hpchange(function(player, hp_change)
+	if player and hp_change < 0 then
+		local name = player:get_player_name()
+		if name then
+			local heal = armor.def[name].heal
+			heal = heal * armor.config.heal_multiplier
+			if heal >= math.random(100) then
+				hp_change = 0
+			end
+			-- check if armor damage was handled by fire or on_punchplayer
+			local time = last_punch_time[name] or 0
+			if time == 0 or time + 1 < minetest.get_gametime() then
+				armor:punch(player)
+			end
+		end
+	end
+	return hp_change
+end, true)
+
+minetest.register_globalstep(function(dtime)
+	timer = timer + dtime
+	if timer > armor.config.init_delay then
+		for player, count in pairs(pending_players) do
+			local remove = init_player_armor(player) == true
+			pending_players[player] = count + 1
+			if remove == false and count > armor.config.init_times then
+				minetest.log("warning", "3d_armor: Failed to initialize player")
+				remove = true
+			end
+			if remove == true then
+				pending_players[player] = nil
+			end
+		end
+		timer = 0
+	end
+end)
+
+-- Fire Protection and water breating, added by TenPlus1
+
+if armor.config.fire_protect == true then
+	-- override hot nodes so they do not hurt player anywhere but mod
+	for _, row in pairs(armor.fire_nodes) do
+		if minetest.registered_nodes[row[1]] then
+			minetest.override_item(row[1], {damage_per_second = 0})
+		end
+	end
+else
+	print ("[3d_armor] Fire Nodes disabled")
+end
+
+if armor.config.water_protect == true or armor.config.fire_protect == true then
+	minetest.register_globalstep(function(dtime)
+		armor.timer = armor.timer + dtime
+		if armor.timer < armor.config.update_time then
+			return
+		end
+		for _,player in pairs(minetest.get_connected_players()) do
+			local name = player:get_player_name()
+			local pos = player:getpos()
+			local hp = player:get_hp()
+			if not name or not pos or not hp then
+				return
+			end
+			-- water breathing
+			if armor.config.water_protect == true then
+				if armor.def[name].water > 0 and
+						player:get_breath() < 10 then
+					player:set_breath(10)
+				end
+			end
+			-- fire protection
+			if armor.config.fire_protect == true then
+				local fire_damage = true
+				pos.y = pos.y + 1.4 -- head level
+				local node_head = minetest.get_node(pos).name
+				pos.y = pos.y - 1.2 -- feet level
+				local node_feet = minetest.get_node(pos).name
+				-- is player inside a hot node?
+				for _, row in pairs(armor.fire_nodes) do
+					-- check fire protection, if not enough then get hurt
+					if row[1] == node_head or row[1] == node_feet then
+						if fire_damage == true then
+							armor:punch(player, "fire")
+							last_punch_time[name] = minetest.get_gametime()
+							fire_damage = false
+						end
+						if hp > 0 and armor.def[name].fire < row[2] then
+							hp = hp - row[3] * armor.config.update_time
+							player:set_hp(hp)
+							break
+						end
+					end
+				end
+			end
+		end
+		armor.timer = 0
+	end)
+end