Corrige la commande /awards.

Corrige l'affige des awards d'un joueur donné.
Empêche le retour de l'inventaire sfinv quand on active ou desactive
les awards d'un joueur.

LICENSE.txt

@@ -1,502 +1,19 @@
-                  GNU LESSER GENERAL PUBLIC LICENSE
+Copyright (c) 2013-8 rubenwardy
-                       Version 2.1, February 1999
+
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-[This is the first released version of the Lesser GPL.  It also counts
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README.md

@@ -1,99 +1,213 @@
 # Awards
 
-Adds achievements to Minetest (plus a very good API).
+Adds awards/achievements to Minetest (plus a very good API).
 
-by [rubenwardy](https://rubenwardy.com),
+by [rubenwardy](https://rubenwardy.com), licensed under MIT.
-with thanks to Wuzzy, kaeza, and MrIbby.
+With thanks to Wuzzy, kaeza, and MrIbby.
 
 Majority of awards are back ported from Calinou's old fork in Carbone, under same license.
 
+
+# Introduction
+
+## Awards and Triggers
+
+An award is a single unlockable unit, registered like so:
+
+```lua
+awards.register_award("mymod:award", {
+	description = "My Example Award",
+})
+```
+
+Awards are unlocked either using `awards.unlock()` or by a trigger being
+fullfilled. A trigger is a condition which unlocks an award. Triggers are
+registered at the same time as an award is registered:
+
+```lua
+awards.register_award("mymod:award", {
+	description = "My Example Award",
+	trigger = {
+		type   = "dig",
+		node   = "default:stone",
+		target = 10,
+	},
+})
+```
+
+The above trigger type is an example of a counted_key trigger:
+rather than a single counter there's a counter per key - in this
+case the key is the value of the `node` field. If you leave out
+the key in a `counted_key` trigger, then the total will be used
+instead. For example, here is an award which unlocks after you've
+placed 10 nodes of any type:
+
+```lua
+awards.register_award("mymod:award", {
+	description = "Place 10 nodes!",
+	trigger = {
+		type   = "place",
+		target = 10,
+	},
+})
+```
+
+You can also register an *Unlock Function*, which can return the name of an
+award to unlock it:
+
+```lua
+awards.register_award("mymod:award", {
+	title = "Lava Miner",
+	description = "Mine any block while being very close to lava.",
+})
+
+awards.register_on_dig(function(player, data)
+	local pos = player:get_pos()
+	if pos and (minetest.find_node_near(pos, 1, "default:lava_source") or
+			minetest.find_node_near(pos, 1, "default:lava_flowing")) then
+		return "mymod:award"
+	end
+	return nil
+end)
+```
+
+The above is a bad example as you don't actually need the stats data given.
+It would be better to register a `dignode` callback and call `awards.unlock()`
+if the condition is met.
+
+## Trigger Types
+
+The trigger type is used to determine which event will cause the trigger will be
+fulfilled. The awards mod comes with a number of predefined types, documented
+in [Builtin Trigger Types](#builtin-trigger-types).
+
+Trigger types are registered like so:
+
+```lua
+awards.register_trigger("chat", {
+	type = "counted",
+	progress = "@1/@2 chat messages",
+	auto_description = { "Send a chat message", "Chat @1 times" },
+})
+
+minetest.register_on_chat_message(function(name, message)
+	local player = minetest.get_player_by_name(name)
+	if not player or string.find(message, "/")  then
+		return
+	end
+	awards.notify_chat(player)
+end)
+```
+
+A trigger type has a type as well, which determines how the data is stored and
+also how the trigger is fulfilled.
+
+**Trigger Type Types:**
+
+* **custom** requires you handle the calling of awards.unlock() yourself. You also
+  need to implement on_register() yourself. You'll also probably want to implement
+  `on_register()` to catch awards registered with your trigger type.
+* **counted** stores a single counter for each player which is incremented by calling
+  `trigger:notify(player)`. Good for homogenous actions like number of chat messages,
+  joins, and the like.
+* **counted_key** stores a table of counters each indexed by a key. There is also
+  a total field (`__total`) which stores the sum of all counters. A counter is
+  incremented by calling `trigger:notify(player, key)`. This is good for things like
+  placing nodes or crafting items, where the key will be the item or node name.
+  If `key` is an item, then you should also add `key_is_item = true` to the
+  trigger type definition.
+
+As said, you could use a custom trigger if none of the other ones match your needs.
+Here's an example.
+
+```lua
+awards.register_trigger("foo", {
+	type             = "custom",
+	progress         = "@1/@2 foos",
+	auto_description = { "Do a foo", "Foo @1 times" },
+})
+
+minetest.register_on_foo(function()
+	for _, trigger in pairs(awards.on.foo) do
+		-- trigger is either a trigger tables or
+		--   or an unlock function.
+
+		-- some complex logic
+		if condition then
+			awards.unlock(trigger)
+		end
+	end
+end)
+
+```
+
+## Award Difficulty
+
+Difficulty is used to determine how awards are sorted in awards lists.
+
+If the award trigger is counted, ie: the trigger requires a `target` property,
+then the difficulty multipler is timesd by `target` to get the overall difficulty.
+If the award isn't a counted type then the difficulty multiplier is used as the
+overal difficulty. Award difficulty affects how awards are sorted in a list -
+more difficult awards are further down the list.
+
+In real terms, `difficulty` is a relative difficulty to do one unit of the trigger
+if its counted, otherwise it's the relative difficulty of completely doing the
+award (if not-counted). For the `dig` trigger type, 1 unit would be 1 node dug.
+
+
+Actual code used to calculate award difficulty:
+
+```lua
+local difficulty = def.difficulty or 1
+if def.trigger and def.trigger.target then
+	difficulty = difficulty * def.trigger.target
+end
+```
+
+
 # API
 
-## Registering Achievements
+* awards.register_award(name, def), the def table has the following fields:
-
+	* `title` - title of the award (defaults to name)
-```lua
+	* `description` - longer description of the award, displayed in Awards tab
-awards.register_achievement(name, {
+	* `difficulty` - see [Award Difficulty](#award-difficulty).
-	description = "The title of the award",
+	* `requires` - list of awards that need to be unlocked before this one
-
+		is visible.
-	-- Optional:
+	* `prizes` - list of items to give when you earn the award
-
+	* `secret` - boolean if this award is secret (i.e. showed on awards list)
-	sound = {}, -- SimpleSoundSpec or false to play no sound
+	* `sound` - `SimpleSoundSpec` table to play on unlock.
-	            -- if not provided, uses default sound
+		`false` to disable unlock sound.
-	image = "icon_image.png", -- uses default icon otherwise
+	* `icon` - the icon image, use default otherwise.
-	background = "background_image.png", -- uses default background otherwise
+	* `background` - the background image, use default otherwise.
-
+	* `trigger` - trigger definition, see [Builtin Trigger Types](#builtin-trigger-types).
-	trigger = { -- is only unlocked by direct calls to awards.unlock() otherwise
+	* `on_unlock(name, def)` - callback on unlock.
-		type = "trigger_type",
+* awards.register_trigger(name, def), the def table has the following fields:
-		-- see specific docs on the trigger to see what else goes here
+	* `type` - see [Trigger Types](#trigger-types).
-	}
+	* `progress` - used to format progress, defaults to "%1/%2".
-})
+	* `auto_description` - a table of two elements. Each element is a format string. Element 1 is singular, element 2 is plural. Used for the award description (not title) if none is given.
-```
+	* `on_register(award_def)` - called when an award registers with this type.
-
+	* "counted_key" only:
-## Registering Trigger Types
+		* `auto_description_total` - Used if the trigger is for the total.
-
+		* `get_key(self, def)` - get key for particular award, return nil for a total.
-```lua
+		* `key_is_item` - true if the key is an item name. On notify(),
-local trigger = awards.register_trigger(name, {
+			any watched groups will also be notified as `group:groupname` keys.
-	type = "", -- type of trigger, defaults to custom
-
-	progress = "%2/%2"
-	auto_description = { "Mine: @2", "Mine: @1×@2" },
-
-	on_register = function(self, def) end
-
-	-- "counted_key" only, when no key is given (ie: a total)
-	auto_description_total = { "Mine @1 block.", "Mine @1 blocks." },
-
-	-- "counted_key" only, get key for particular award - return nil for a total
-	get_key = function(self, def)
-		return minetest.registered_aliases[def.trigger.node] or def.trigger.node
-	end
-})
-```
-
-Types:
-
-* "custom" requires you handle the calling of awards.unlock() yourself. You also
-  need to implement on_register() yourself.
-* "counted" stores a single counter for each player which is incremented by calling
-  trigger:notify(player). Good for homogenous actions like number of chat messages,
-  joins, and the like.
-* "counted_key" stores a table of counters each indexed by a key. There is also
-  a total field (`__total`) which stores the sum of all counters. A counter is
-  incremented by calling trigger:notify(player, key). This is good for things like
-  placing nodes or crafting items, where the key will be the item or node name.
-
-
-## Helper Functions
-
 * awards.register_on_unlock(func(name, def))
 	* name is the player name
 	* def is the award def.
 	* return true to cancel HUD
-
 * awards.unlock(name, award)
 	* gives an award to a player
 	* name is the player name
 
-# Included in the Mod
+## Builtin Trigger Types
-
-The API, above, allows you to register awards
-and triggers (things that look for events and unlock awards, they need
-to be registered in order to get details from award_def.trigger).
-
-However, all awards and triggers are separate from the API.
-They can be found in init.lua and triggers.lua
-
-## Triggers
 
 Callbacks (register a function to be run)
 
-"dig", "place", "craft", "death", "chat", "join" or "eat"
 * dig type: Dig a node.
 	* node: the dug node type. If nil, all dug nodes are counted
 * place type: Place a node.
 	* node: the placed node type. If nil, all placed nodes are counted
-* eat type: Eat an item.
-	* item: the eaten item type. If nil, all eaten items are counted
 * craft type: Craft something.
 	* item: the crafted item type. If nil, all crafted items are counted
 * death type: Die.
@@ -101,71 +215,81 @@ Callbacks (register a function to be run)
 				or nil for total deaths.
 * chat type: Write a chat message.
 * join type: Join the server.
-* (for all types) target - how many times to dig/place/craft/etc.
+* eat type: Eat an item.
-* See Triggers
+	* item: the eaten item type. If nil, all eaten items are counted
+
+(for all types) target - how many times to dig/place/craft/etc.
+
+Each type has a register function like so:
+
+* awards.register_on_TRIGGERTYPE(func(player, data))
+	* data is the player stats data
+	* return award name or null
 
 ### dig
 
-	trigger = {
+```lua
-		type = "dig",
+trigger = {
-		node = "default:dirt",
+	type   = "dig",
-		target = 50
+	node   = "default:dirt", -- item, alias, or group
-	}
+	target = 50,
+}
+```
 
 ### place
 
-	trigger = {
+```lua
-		type = "place",
+trigger = {
-		node = "default:dirt",
+	type   = "place",
-		target = 50
+	node   = "default:dirt", -- item, alias, or group
-	}
+	target = 50,
+}
+```
+
+### craft
+
+```lua
+trigger = {
+	type   = "craft",
+	item   = "default:dirt", -- item, alias, or group
+	target = 50,
+}
+```
 
 ### death
 
-	trigger = {
+```lua
-		type = "death",
+trigger = {
-		target = 5
+	type   = "death",
-	}
+	reason = "fall",
+	target = 5,
+}
+```
 
 ### chat
 
-	trigger = {
+```lua
-		type = "chat",
+trigger = {
-		target = 100
+	type   = "chat",
-	}
+	target = 100,
+}
+```
 
 ### join
 
-	trigger = {
+```lua
-		type = "join",
+trigger = {
-		target = 100
+	type   = "join",
-	}
+	target = 100,
+}
+```
 
 ### eat
 
-	trigger = {
+```lua
-		type = "eat",
+trigger = {
-		item = "default:apple",
+	type   = "eat",
-		target = 100
+	item   = "default:apple",
-	}
+	target = 100,
-
+}
-## Callbacks relating to triggers
+```
-
-* awards.register_on_dig(func(player, data))
-	* data is player data (see below)
-	* return award name or null
-* awards.register_on_place(func(player, data))
-	* data is player data (see below)
-	* return award name or null
-* awards.register_on_eat(func(player, data))
-	* data is player data (see below)
-	* return award name or null
-* awards.register_on_death(func(player, data))
-	* data is player data (see below)
-	* return award name or null
-* awards.register_on_chat(func(player, data))
-	* data is player data (see below)
-	* return award name or null
-* awards.register_on_join(func(player, data)
-	* data is player data (see below)
-	* return award name or null

api.lua

@@ -1,495 +0,0 @@
--- AWARDS
---
--- Copyright (C) 2013-2015 rubenwardy
--- This program is free software; you can redistribute it and/or modify
--- it under the terms of the GNU Lesser General Public License as published by
--- the Free Software Foundation; either version 2.1 of the License, or
--- (at your option) any later version.
--- This program is distributed in the hope that it will be useful,
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU Lesser General Public License for more details.
--- You should have received a copy of the GNU Lesser General Public License along
--- with this program; if not, write to the Free Software Foundation, Inc.,
--- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
---
-
-local S, NS = awards.gettext, awards.ngettext
-
-awards.registered_awards = {}
-awards.on = {}
-awards.on_unlock = {}
-
-local storage = minetest.get_mod_storage()
-
--- Table Save Load Functions
-function awards.save()
-	storage:set_string("player_data", minetest.write_json(awards.players))
-end
-
-local function convert_data()
-	minetest.log("warning", "Importing awards data from previous version")
-
-	local old_players = awards.players
-	awards.players = {}
-	for name, data in pairs(old_players) do
-		while name.name do
-			name = name.name
-		end
-		data.name = name
-		print("Converting data for " .. name)
-
-		-- Just rename counted
-		local counted = {
-			chats  = "chat",
-			deaths = "death",
-			joins  = "join",
-		}
-		for from, to in pairs(counted) do
-			data[to]   = data[from]
-			data[from] = nil
-		end
-
-		data.death = {
-			unknown = data.death,
-			__total = data.death,
-		}
-
-		-- Convert item db to new format
-		local counted_items = {
-			count = "dig",
-			place = "place",
-			craft = "craft",
-		}
-		for from, to in pairs(counted_items) do
-			local ret = {}
-
-			local count = 0
-			for modname, items in pairs(data[from]) do
-				for itemname, value in pairs(items) do
-					itemname = modname .. ":" .. itemname
-					local key = minetest.registered_aliases[itemname] or itemname
-					ret[key] = value
-					count = count + value
-				end
-			end
-
-			ret.__total = count
-			data[from] = nil
-			data[to] = ret
-		end
-
-		awards.players[name] = data
-	end
-
-	print(dump(awards.players))
-end
-
-function awards.load()
-	local old_save_path = minetest.get_worldpath().."/awards.txt"
-	local file = io.open(old_save_path, "r")
-	if file then
-		local table = minetest.deserialize(file:read("*all"))
-		if type(table) == "table" then
-			awards.players = table
-			convert_data()
-		else
-			awards.players = {}
-		end
-		file:close()
-		os.rename(old_save_path, minetest.get_worldpath().."/awards.bk.txt")
-		awards.save()
-	else
-		awards.players = minetest.parse_json(storage:get_string("player_data")) or {}
-	end
-end
-
-function awards.player(name)
-	local data = awards.players[name] or {}
-	awards.players[name] = data
-	data.name = data.name or name
-	data.unlocked = data.unlocked or {}
-	return data
-end
-
-function awards.player_or_nil(name)
-	return awards.players[name]
-end
-
-local default_def = {}
-
-function default_def:run_callbacks(player, data, table_func)
-	for i = 1, #self.on do
-		local res = nil
-		local entry = self.on[i]
-		if type(entry) == "function" then
-			res = entry(player, data)
-		elseif type(entry) == "table" and entry.award then
-			res = table_func(entry)
-		end
-
-		if res then
-			awards.unlock(player:get_player_name(), res)
-		end
-	end
-end
-
-function awards.register_trigger(tname, tdef)
-	assert(type(tdef) == "table",
-			"Passing a callback to register_trigger is not supported in 3.0")
-
-	tdef.name = tname
-	for key, value in pairs(default_def) do
-		tdef[key] = value
-	end
-
-	if tdef.type == "counted" then
-		local old_reg = tdef.on_register
-
-		function tdef:on_register(def)
-			local tmp = {
-				award  = def.name,
-				target = def.trigger.target,
-			}
-			tdef.register(tmp)
-
-			function def.getProgress(_, data)
-				local done = data[tname] or 0
-				return {
-					perc = done / tmp.target,
-					label = S(tdef.progress, done, tmp.target),
-				}
-			end
-
-			function def.getDefaultDescription(_)
-				local n = def.trigger.target
-				return NS(tdef.auto_description[1], tdef.auto_description[2], n, n)
-			end
-
-			if old_reg then
-				return old_reg(tdef, def)
-			end
-		end
-
-		function tdef.notify(player)
-			assert(player and player.is_player and player:is_player())
-			local name = player:get_player_name()
-			local data = awards.player(name)
-			print(dump(data))
-
-			-- Increment counter
-			local currentVal = (data[tname] or 0) + 1
-			data[tname] = currentVal
-
-			tdef:run_callbacks(player, data, function(entry)
-				if entry.target and entry.award and currentVal and
-						currentVal >= entry.target then
-					return entry.award
-				end
-			end)
-		end
-
-		awards["notify_" .. tname] = tdef.notify
-
-	elseif tdef.type == "counted_key" then
-		local old_reg = tdef.on_register
-		function tdef:on_register(def)
-			local tmp = {
-				award  = def.name,
-				key    = tdef:get_key(def),
-				target = def.trigger.target,
-			}
-			tdef.register(tmp)
-
-			function def.getProgress(_, data)
-				local done
-				data[tname] = data[tname] or {}
-				if tmp.key then
-					done = data[tname][tmp.key] or 0
-				else
-					done = data[tname].__total or 0
-				end
-				return {
-					perc = done / tmp.target,
-					label = S(tdef.progress, done, tmp.target),
-				}
-			end
-
-			function def.getDefaultDescription(_)
-				local n = def.trigger.target
-				if tmp.key then
-					local nname = tmp.key
-					return NS(tdef.auto_description[1],
-							tdef.auto_description[2], n, n, nname)
-				else
-					return NS(tdef.auto_description_total[1],
-							tdef.auto_description_total[2], n, n)
-				end
-			end
-
-			if old_reg then
-				return old_reg(tdef, def)
-			end
-		end
-
-		function tdef.notify(player, key, n)
-			n = n or 1
-
-			assert(player and player.is_player and player:is_player() and key)
-			local name = player:get_player_name()
-			local data = awards.player(name)
-			print(dump(data))
-
-			-- Increment counter
-			data[tname] = data[tname] or {}
-			local currentVal = (data[tname][key] or 0) + n
-			data[tname][key] = currentVal
-			data[tname].__total = (data[tname].__total or 0) + n
-
-			tdef:run_callbacks(player, data, function(entry)
-				local current
-				if entry.key == key then
-					current = currentVal
-				elseif entry.key == nil then
-					current = data[tname].__total
-				else
-					return
-				end
-
-				if current > entry.target then
-					return entry.award
-				end
-			end)
-		end
-
-		awards["notify_" .. tname] = tdef.notify
-
-	elseif tdef.type and tdef.type ~= "custom" then
-		error("Unrecognised trigger type " .. tdef.type)
-	end
-
-	awards.registered_triggers[tname] = tdef
-
-	tdef.on = {}
-	tdef.register = function(func)
-		table.insert(tdef.on, func)
-	end
-
-	-- Backwards compat
-	awards.on[tname] = tdef.on
-	awards['register_on_' .. tname] = tdef.register
-	return tdef
-end
-
-function awards.increment_item_counter(data, field, itemname, count)
-	itemname = minetest.registered_aliases[itemname] or itemname
-	data[field][itemname] = (data[field][itemname] or 0) + 1
-end
-
-function awards.get_item_count(data, field, itemname)
-	itemname = minetest.registered_aliases[itemname] or itemname
-	return data[field][itemname] or 0
-end
-
-function awards.get_total_keyed_count(data, field)
-	return data[field].__total or 0
-end
-
-function awards.register_on_unlock(func)
-	table.insert(awards.on_unlock, func)
-end
-
-function awards.register_achievement(name, def)
-	def.name = name
-
-	-- Add Triggers
-	if def.trigger and def.trigger.type then
-		local tdef = awards.registered_triggers[def.trigger.type]
-		assert(tdef, "Trigger not found: " .. def.trigger.type)
-		tdef:on_register(def)
-	end
-
-	-- Add Award
-	awards.registered_awards[name] = def
-
-	local tdef = awards.registered_awards[name]
-	if def.description == nil and tdef.getDefaultDescription then
-		def.description = tdef:getDefaultDescription()
-	end
-end
-
-function awards.enable(name)
-	local data = awards.player(name)
-	if data then
-		data.disabled = nil
-	end
-end
-
-function awards.disable(name)
-	local data = awards.player(name)
-	if data then
-		data.disabled = true
-	end
-end
-
-function awards.clear_player(name)
-	awards.players[name] = {}
-end
-
--- This function is called whenever a target condition is met.
--- It checks if a player already has that achievement, and if they do not,
--- it gives it to them
-----------------------------------------------
---awards.unlock(name, award)
--- name - the name of the player
--- award - the name of the award to give
-function awards.unlock(name, award)
-	-- Access Player Data
-	local data  = awards.player(name)
-	local awdef = awards.registered_awards[award]
-	assert(awdef, "Unable to unlock an award which doesn't exist!")
-
-	if data.disabled or
-			(data.unlocked[award] and data.unlocked[award] == award) then
-		return
-	end
-
-	-- Unlock Award
-	minetest.log("action", name.." has unlocked award "..name)
-	data.unlocked[award] = award
-	awards.save()
-
-	-- Give Prizes
-	if awdef and awdef.prizes then
-		for i = 1, #awdef.prizes do
-			local itemstack = ItemStack(awdef.prizes[i])
-			if not itemstack:is_empty() then
-				local receiverref = minetest.get_player_by_name(name)
-				if receiverref then
-					receiverref:get_inventory():add_item("main", itemstack)
-				end
-			end
-		end
-	end
-
-	-- Run callbacks
-	if awdef.on_unlock and awdef.on_unlock(name, awdef) then
-		return
-	end
-	for _, callback in pairs(awards.on_unlock) do
-		if callback(name, awdef) then
-			return
-		end
-	end
-
-	-- Get Notification Settings
-	local title = awdef.title or award
-	local desc = awdef.description or ""
-	local background = awdef.background or "awards_bg_default.png"
-	local icon = awdef.icon or "awards_unknown.png"
-	local sound = awdef.sound
-	if sound == nil then
-		-- Explicit check for nil because sound could be `false` to disable it
-		sound = {name="awards_got_generic", gain=0.25}
-	end
-
-	-- Do Notification
-	if sound then
-		-- Enforce sound delay to prevent sound spamming
-		local lastsound = data.lastsound
-		if lastsound == nil or os.difftime(os.time(), lastsound) >= 1 then
-			minetest.sound_play(sound, {to_player=name})
-			data.lastsound = os.time()
-		end
-	end
-
-	if awards.show_mode == "chat" then
-		local chat_announce
-		if awdef.secret == true then
-			chat_announce = S("Secret Achievement Unlocked: %s")
-		else
-			chat_announce = S("Achievement Unlocked: %s")
-		end
-		-- use the chat console to send it
-		minetest.chat_send_player(name, string.format(chat_announce, title))
-		if desc~="" then
-			minetest.chat_send_player(name, desc)
-		end
-	else
-		local player = minetest.get_player_by_name(name)
-		local one = player:hud_add({
-			hud_elem_type = "image",
-			name = "award_bg",
-			scale = {x = 2, y = 1},
-			text = background,
-			position = {x = 0.5, y = 0},
-			offset = {x = 0, y = 138},
-			alignment = {x = 0, y = -1}
-		})
-		local hud_announce
-		if awdef.secret == true then
-			hud_announce = S("Secret Achievement Unlocked!")
-		else
-			hud_announce = S("Achievement Unlocked!")
-		end
-		local two = player:hud_add({
-			hud_elem_type = "text",
-			name = "award_au",
-			number = 0xFFFFFF,
-			scale = {x = 100, y = 20},
-			text = hud_announce,
-			position = {x = 0.5, y = 0},
-			offset = {x = 0, y = 40},
-			alignment = {x = 0, y = -1}
-		})
-		local three = player:hud_add({
-			hud_elem_type = "text",
-			name = "award_title",
-			number = 0xFFFFFF,
-			scale = {x = 100, y = 20},
-			text = title,
-			position = {x = 0.5, y = 0},
-			offset = {x = 30, y = 100},
-			alignment = {x = 0, y = -1}
-		})
-		local four = player:hud_add({
-			hud_elem_type = "image",
-			name = "award_icon",
-			scale = {x = 4, y = 4},
-			text = icon,
-			position = {x = 0.4, y = 0},
-			offset = {x = -81.5, y = 126},
-			alignment = {x = 0, y = -1}
-		})
-		minetest.after(4, function()
-			player:hud_remove(one)
-			player:hud_remove(two)
-			player:hud_remove(three)
-			player:hud_remove(four)
-		end)
-	end
-end
-
-minetest.register_on_player_receive_fields(function(player, formname, fields)
-	if formname ~= "awards:awards" then
-		return false
-	end
-	if fields.quit then
-		return true
-	end
-	local name = player:get_player_name()
-	if fields.awards then
-		local event = minetest.explode_textlist_event(fields.awards)
-		if event.type == "CHG" then
-			awards.show_to(name, name, event.index, false)
-		end
-	end
-
-	return true
-end)
-
-awards.load()
-
-minetest.register_on_shutdown(function()
-	awards.save()
-end)

chat_commands.lua

@@ -1,68 +0,0 @@
--- AWARDS
---
--- Copyright (C) 2013-2015 rubenwardy
--- This program is free software; you can redistribute it and/or modify
--- it under the terms of the GNU Lesser General Public License as published by
--- the Free Software Foundation; either version 2.1 of the License, or
--- (at your option) any later version.
--- This program is distributed in the hope that it will be useful,
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU Lesser General Public License for more details.
--- You should have received a copy of the GNU Lesser General Public License along
--- with this program; if not, write to the Free Software Foundation, Inc.,
--- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
---
-
-local S = awards.gettext
-
-minetest.register_chatcommand("awards", {
-	params = S("[c|clear|disable|enable]"),
-	description = S("Show, clear, disable or enable your achievements"),
-	func = function(name, param)
-		if param == "clear" then
-			awards.clear_player(name)
-			minetest.chat_send_player(name,
-			S("All your awards and statistics have been cleared. You can now start again."))
-		elseif param == "disable" then
-			awards.disable(name)
-			minetest.chat_send_player(name, S("You have disabled your achievements."))
-		elseif param == "enable" then
-			awards.enable(name)
-			minetest.chat_send_player(name, S("You have enabled your achievements."))
-		elseif param == "c" then
-			awards.show_to(name, name, nil, true)
-		else
-			awards.show_to(name, name, nil, false)
-		end
-	end
-})
-
-minetest.register_chatcommand("awd", {
-	params = S("<achievement ID>"),
-	description = S("Show details of an achievement"),
-	func = function(name, param)
-		local def = awards.registered_awards[param]
-		if def then
-			minetest.chat_send_player(name, string.format(S("%s: %s"), def.title, def.description))
-		else
-			minetest.chat_send_player(name, S("Achievement not found."))
-		end
-	end
-})
-
-minetest.register_chatcommand("awpl", {
-	privs = {
-		server = true
-	},
-	params = S("<name>"),
-	description = S("Get the achievements statistics for the given player or yourself"),
-	func = function(name, param)
-		if not param or param == "" then
-			param = name
-		end
-		minetest.chat_send_player(name, param)
-		local player = awards.player(param)
-		minetest.chat_send_player(name, dump(player))
-	end
-})

depends.txt

@@ -11,3 +11,4 @@ vessels?
 moreblocks?
 fire?
 flowers?
+nyancat?

gui.lua

@@ -1,199 +0,0 @@
-local S = awards.gettext
-
-local function order_awards(name)
-	local done = {}
-	local retval = {}
-	local player = awards.player(name)
-	if player and player.unlocked then
-		for _,got in pairs(player.unlocked) do
-			if awards.registered_awards[got] then
-				done[got] = true
-				table.insert(retval,{name=got,got=true})
-			end
-		end
-	end
-	for _,def in pairs(awards.registered_awards) do
-		if not done[def.name] then
-			table.insert(retval,{name=def.name,got=false})
-		end
-	end
-	return retval
-end
-
-function awards.get_formspec(name, to, sid)
-	local formspec = ""
-	local listofawards = order_awards(name)
-	local playerdata = awards.player(name)
-
-	if #listofawards == 0 then
-		formspec = formspec .. "label[3.9,1.5;"..minetest.formspec_escape(S("Error: No awards available.")).."]"
-		formspec = formspec .. "button_exit[4.2,2.3;3,1;close;"..minetest.formspec_escape(S("OK")).."]"
-		return formspec
-	end
-
-	-- Sidebar
-	if sid then
-		local item = listofawards[sid+0]
-		local def = awards.registered_awards[item.name]
-
-		if def and def.secret and not item.got then
-			formspec = formspec .. "label[1,2.75;"..minetest.formspec_escape(S("(Secret Award)")).."]"..
-								"image[1,0;3,3;awards_unknown.png]"
-			if def and def.description then
-				formspec = formspec	.. "textarea[0.25,3.25;4.8,1.7;;"..minetest.formspec_escape(S("Unlock this award to find out what it is."))..";]"
-			end
-		else
-			local title = item.name
-			if def and def.title then
-				title = def.title
-			end
-			local status = "%s"
-			if item.got then
-				status = S("%s (got)")
-			end
-
-      formspec = formspec .. "textarea[0.5,2.7;4.8,1.45;;" ..
-				string.format(status, minetest.formspec_escape(title)) ..
-				";]"
-
-			if def and def.icon then
-				formspec = formspec .. "image[1,0;3,3;" .. def.icon .. "]"
-			end
-			local barwidth = 4.6
-			local perc = nil
-			local label = nil
-			if def.getProgress and playerdata then
-				local res = def:getProgress(playerdata)
-				perc = res.perc
-				label = res.label
-			end
-			if perc then
-				if perc > 1 then
-					perc = 1
-				end
-				formspec = formspec .. "background[0,4.80;" .. barwidth ..",0.25;awards_progress_gray.png;false]"
-				formspec = formspec .. "background[0,4.80;" .. (barwidth * perc) ..",0.25;awards_progress_green.png;false]"
-				if label then
-					formspec = formspec .. "label[1.75,4.63;" .. minetest.formspec_escape(label) .. "]"
-				end
-			end
-			if def and def.description then
-				formspec = formspec	.. "textarea[0.25,3.75;4.8,1.7;;"..minetest.formspec_escape(def.description)..";]"
-			end
-		end
-	end
-
-	-- Create list box
-	formspec = formspec .. "textlist[4.75,0;6,5;awards;"
-	local first = true
-	for _,award in pairs(listofawards) do
-		local def = awards.registered_awards[award.name]
-		if def then
-			if not first then
-				formspec = formspec .. ","
-			end
-			first = false
-
-			if def.secret and not award.got then
-				formspec = formspec .. "#707070"..minetest.formspec_escape(S("(Secret Award)"))
-			else
-				local title = award.name
-				if def and def.title then
-					title = def.title
-				end
-				if award.got then
-					formspec = formspec .. minetest.formspec_escape(title)
-				else
-					formspec = formspec .. "#ACACAC".. minetest.formspec_escape(title)
-				end
-			end
-		end
-	end
-	return formspec .. ";"..sid.."]"
-end
-
-
-function awards.show_to(name, to, sid, text)
-	if name == "" or name == nil then
-		name = to
-	end
-	local data = awards.player(to)
-	if name == to and data.disabled then
-		minetest.chat_send_player(S("You've disabled awards. Type /awards enable to reenable."))
-		return
-	end
-	if text then
-		local listofawards = order_awards(name)
-		if #listofawards == 0 then
-			minetest.chat_send_player(to, S("Error: No awards available."))
-			return
-		elseif not data or not data.unlocked  then
-			minetest.chat_send_player(to, S("You have not unlocked any awards."))
-			return
-		end
-		minetest.chat_send_player(to, string.format(S("%s’s awards:"), name))
-
-		for _, str in pairs(data.unlocked) do
-			local def = awards.registered_awards[str]
-			if def then
-				if def.title then
-					if def.description then
-						minetest.chat_send_player(to, string.format(S("%s: %s"), def.title, def.description))
-					else
-						minetest.chat_send_player(to, def.title)
-					end
-				else
-					minetest.chat_send_player(to, str)
-				end
-			end
-		end
-	else
-		if sid == nil or sid < 1 then
-			sid = 1
-		end
-		local deco = ""
-		if minetest.global_exists("default") then
-			deco = default.gui_bg .. default.gui_bg_img
-		end
-		-- Show formspec to user
-		minetest.show_formspec(to,"awards:awards",
-			"size[11,5]" .. deco ..
-			awards.get_formspec(name, to, sid))
-	end
-end
-
-if minetest.get_modpath("sfinv") then
-	sfinv.register_page("awards:awards", {
-		title = S("Awards"),
-		on_enter = function(self, player, context)
-			context.awards_idx = 1
-		end,
-		get = function(self, player, context)
-			local name = player:get_player_name()
-			return sfinv.make_formspec(player, context,
-				awards.get_formspec(name, name, context.awards_idx or 1),
-				false, "size[11,5]")
-		end,
-		on_player_receive_fields = function(self, player, context, fields)
-			if fields.awards then
-				local event = minetest.explode_textlist_event(fields.awards)
-				if event.type == "CHG" then
-					context.awards_idx = event.index
-					sfinv.set_player_inventory_formspec(player, context)
-				end
-			end
-		end
-	})
-end
-
-if minetest.get_modpath("unified_inventory") ~= nil then
-	unified_inventory.register_button("awards", {
-		type = "image",
-		image = "awards_ui_icon.png",
-		tooltip = S("Awards"),
-		action = function(player)
-			local name = player:get_player_name()
-			awards.show_to(name, name, nil, false)
-		end,
-	})
-end

init.lua

@@ -1,18 +1,4 @@
--- AWARDS
+-- Copyright (c) 2013-18 rubenwardy. MIT.
---
--- Copyright (C) 2013-2015 rubenwardy
--- This program is free software; you can redistribute it and/or modify
--- it under the terms of the GNU Lesser General Public License as published by
--- the Free Software Foundation; either version 2.1 of the License, or
--- (at your option) any later version.
--- This program is distributed in the hope that it will be useful,
--- but WITHOUT ANY WARRANTY; without even the implied warranty of
--- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--- GNU Lesser General Public License for more details.
--- You should have received a copy of the GNU Lesser General Public License along
--- with this program; if not, write to the Free Software Foundation, Inc.,
--- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
---
 
 -- The global award namespace
 awards = {
@@ -21,23 +7,30 @@ awards = {
 }
 
 -- Internationalization support.
-awards.gettext, awards.ngettext = dofile(minetest.get_modpath("awards").."/intllib.lua")
+awards.gettext, awards.ngettext = dofile(minetest.get_modpath("awards").."/src/intllib.lua")
 
 -- Load files
-dofile(minetest.get_modpath("awards").."/api.lua")
+dofile(minetest.get_modpath("awards").."/src/data.lua")
-dofile(minetest.get_modpath("awards").."/chat_commands.lua")
+dofile(minetest.get_modpath("awards").."/src/api_awards.lua")
-dofile(minetest.get_modpath("awards").."/gui.lua")
+dofile(minetest.get_modpath("awards").."/src/api_triggers.lua")
-dofile(minetest.get_modpath("awards").."/triggers.lua")
+dofile(minetest.get_modpath("awards").."/src/chat_commands.lua")
-dofile(minetest.get_modpath("awards").."/awards.lua")
+dofile(minetest.get_modpath("awards").."/src/gui.lua")
+dofile(minetest.get_modpath("awards").."/src/triggers.lua")
+dofile(minetest.get_modpath("awards").."/src/awards.lua")
+
+awards.load()
+minetest.register_on_shutdown(awards.save)
+
 
 -- Backwards compatibility
-awards.give_achievement = awards.unlock
+awards.give_achievement     = awards.unlock
-awards.getFormspec      = awards.get_formspec
+awards.getFormspec          = awards.get_formspec
-awards.showto           = awards.show_to
+awards.showto               = awards.show_to
-awards.register_onDig   = awards.register_on_dig
+awards.register_onDig       = awards.register_on_dig
-awards.register_onPlace = awards.register_on_place
+awards.register_onPlace     = awards.register_on_place
-awards.register_onDeath = awards.register_on_death
+awards.register_onDeath     = awards.register_on_death
-awards.register_onChat  = awards.register_on_chat
+awards.register_onChat      = awards.register_on_chat
-awards.register_onJoin  = awards.register_on_join
+awards.register_onJoin      = awards.register_on_join
-awards.register_onCraft = awards.register_on_craft
+awards.register_onCraft     = awards.register_on_craft
-awards.def              = awards.registered_awards
+awards.def                  = awards.registered_awards
+awards.register_achievement = awards.register_award

locale/de.po

@@ -102,8 +102,8 @@ msgstr[1] "Bauen Sie Blöcke ab: @1×@2"
 #: triggers.lua
 msgid "Mine @1 block."
 msgid_plural "Mine @1 blocks."
-msgstr[0] ""
+msgstr[0] "Bauen Sie einen @1 Block ab."
-msgstr[1] ""
+msgstr[1] "Bauen Sie @1 Blöcke ab."
 
 #: triggers.lua
 msgid "@1/@2 placed"
@@ -119,8 +119,8 @@ msgstr[1] "Platzieren Sie Blöcke: @1×@2"
 #: triggers.lua
 msgid "Place a block."
 msgid_plural "Place @1 blocks."
-msgstr[0] ""
+msgstr[0] "Platzieren Sie einen Block."
-msgstr[1] ""
+msgstr[1] "Platzieren Sie @1 Blöcke."
 
 #: triggers.lua
 msgid "@1/@2 eaten"
@@ -151,13 +151,13 @@ msgstr[1] "Sterben Sie @1 mal."
 
 #: triggers.lua
 msgid "@1/@2 chat messages"
-msgstr ""
+msgstr "@1/@2 Chatnachrichten"
 
 #: triggers.lua
 msgid "Write something in chat."
 msgid_plural "Write @1 chat messages."
-msgstr[0] ""
+msgstr[0] "Schreiben Sie etwas im Chat."
-msgstr[1] ""
+msgstr[1] "Schreiben Sie @1 Chatnachrichten."
 
 #: triggers.lua
 msgid "@1/@2 game joins"

locale/pt.po

@@ -0,0 +1,819 @@
+# Portuguese translations for Awards package.
+# Copyright (C) 2018
+# This file is distributed under the same license as the Awards package.
+# FIRST AUTHOR borgesdossantosbruno@gmail.com, 2018.
+# BrunoMine, 2018
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: \n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2017-02-21 05:50-0300\n"
+"PO-Revision-Date: 2018-08-01 16:16-0300\n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Poedit 2.0.6\n"
+"Last-Translator: BrunoMine\n"
+"Language: pt\n"
+
+#: api.lua
+msgid "Secret Achievement Unlocked:"
+msgstr "Conquista Secreta Desbloqueada:"
+
+#: api.lua
+msgid "Achievement Unlocked:"
+msgstr "Conquista Desbloqueada:"
+
+#: api.lua
+#, lua-format
+msgid "Secret Achievement Unlocked: %s"
+msgstr "Conquista Secreta Desbloqueada: %s"
+
+#: api.lua
+#, lua-format
+msgid "Achievement Unlocked: %s"
+msgstr "Conquista Desbloqueada: %s"
+
+#: api.lua
+msgid "Secret Achievement Unlocked!"
+msgstr "Conquista Secreta Desbloqueada!"
+
+#: api.lua
+msgid "Achievement Unlocked!"
+msgstr "Conquista Desbloqueada!"
+
+#: api.lua
+msgid "Error: No awards available."
+msgstr "Erro: Nenhuma conquista encontrada."
+
+#: api.lua
+msgid "OK"
+msgstr "OK"
+
+#: api.lua
+msgid "(Secret Award)"
+msgstr "(Conquista Secreta)"
+
+#: api.lua
+msgid "Unlock this award to find out what it is."
+msgstr "Desbloqueie essa conquista para descobrir o que significa."
+
+#: api.lua
+#, lua-format
+msgid "%s (got)"
+msgstr "%s (obtido)"
+
+#: api.lua
+msgid "You've disabled awards. Type /awards enable to reenable."
+msgstr "Desabilitaste as conquistas. Digite /awards enable para reabilitar."
+
+#: api.lua
+msgid "You have not unlocked any awards."
+msgstr "Nenhuma conquista desbloqueada ainda."
+
+#: api.lua
+#, lua-format
+msgid "%s’s awards:"
+msgstr "%s das conquistas:"
+
+#: api.lua chat_commands.lua
+#, lua-format
+msgid "%s: %s"
+msgstr "%s: %s"
+
+#: sfinv.lua unified_inventory.lua
+msgid "Awards"
+msgstr "Conquistas"
+
+#: triggers.lua
+msgid "@1/@2 dug"
+msgstr "@1 de @2 obtidos"
+
+#. Translators: @1 is count, @2 is description.
+#: triggers.lua
+msgid "Mine: @2"
+msgid_plural "Mine: @1×@2"
+msgstr[0] "Cavar: @2"
+msgstr[1] "Minar: @1×@2"
+
+#: triggers.lua
+msgid "Mine @1 block."
+msgid_plural "Mine @1 blocks."
+msgstr[0] "Cavar um bloco."
+msgstr[1] "Cavar @1 blocos."
+
+#: triggers.lua
+msgid "@1/@2 placed"
+msgstr "@1 de @2 colocados"
+
+#. Translators: @1 is count, @2 is description.
+#: triggers.lua
+msgid "Place: @2"
+msgid_plural "Place: @1×@2"
+msgstr[0] "Colocar: @2"
+msgstr[1] "Place: @1×@2"
+
+#: triggers.lua
+msgid "Place a block."
+msgid_plural "Place @1 blocks."
+msgstr[0] "Colocar um bloco."
+msgstr[1] "Colocar @1 blocos."
+
+#: triggers.lua
+msgid "@1/@2 eaten"
+msgstr "@1 de @2 consumidos"
+
+#. Translators: @1 is count, @2 is description.
+#: triggers.lua
+msgid "Eat: @2"
+msgid_plural "Eat: @1×@2"
+msgstr[0] "Consumir: @2"
+msgstr[1] "Consumir: @1×@2"
+
+#: triggers.lua
+msgid "Eat an item."
+msgid_plural "Eat @1 items."
+msgstr[0] "Consumir um item."
+msgstr[1] "Consumir @1 itens."
+
+#: triggers.lua
+msgid "@1/@2 deaths"
+msgstr "@1 de @2 mortes"
+
+#: triggers.lua
+msgid "Die."
+msgid_plural "Die @1 times."
+msgstr[0] "Morrer."
+msgstr[1] "Morrer @1 vezes."
+
+#: triggers.lua
+msgid "@1/@2 chat messages"
+msgstr "@1 de @2"
+
+#: triggers.lua
+msgid "Write something in chat."
+msgid_plural "Write @1 chat messages."
+msgstr[0] "Escrever algo no bate papo."
+msgstr[1] "Escrever @1 mensagens no bate papo."
+
+#: triggers.lua
+msgid "@1/@2 game joins"
+msgstr "@1 de @2"
+
+#: triggers.lua
+msgid "Join the game."
+msgid_plural "Join the game @1 times."
+msgstr[0] "Entre no jogo."
+msgstr[1] "Entre no jogo @1 vezes."
+
+#: triggers.lua
+msgid "@1/@2 crafted"
+msgstr "@1 de @2 feitos"
+
+#. Translators: @1 is count, @2 is description.
+#: triggers.lua
+msgid "Craft: @2"
+msgid_plural "Craft: @1×@2"
+msgstr[0] "Fazer @2"
+msgstr[1] "Montar @2 @1 vezes"
+
+#: triggers.lua
+msgid "Craft an item."
+msgid_plural "Craft @1 items."
+msgstr[0] "Fazer um item."
+msgstr[1] "Fazer @1 itens."
+
+#: init.lua
+msgid "Saint-Maclou"
+msgstr "Saint-Maclou"
+
+#: init.lua
+msgid "Place 20 coal checkers."
+msgstr ""
+
+#: init.lua
+msgid "Castorama"
+msgstr ""
+
+#: init.lua
+msgid "Place 20 iron checkers."
+msgstr ""
+
+#: init.lua
+msgid "Sam the Trapper"
+msgstr ""
+
+#: init.lua
+msgid "Place 2 trap stones."
+msgstr ""
+
+#: init.lua
+msgid "Backpacker"
+msgstr ""
+
+#: init.lua
+msgid "Craft 4 large bags."
+msgstr ""
+
+#: init.lua
+msgid "Pyromaniac"
+msgstr "Piromaníaco"
+
+#: init.lua
+msgid "Craft 8 times flint and steel."
+msgstr "Montar acendedor de Ferro e Pederneira 8 vezes."
+
+#: init.lua
+msgid "Firefighter"
+msgstr "Bombeiro"
+
+#: init.lua
+msgid "Put out 1000 fires."
+msgstr "Apagar fogo 1000 vezes."
+
+#: init.lua
+msgid "Light It Up"
+msgstr "Ilumine Isso"
+
+#: init.lua
+msgid "Place 100 torches."
+msgstr "Colocar 100 tochas."
+
+#: init.lua
+msgid "Well Lit"
+msgstr "Bem Iluminado"
+
+#: init.lua
+msgid "Place 1,000 torches."
+msgstr "Colocar 1.000 tochas."
+
+#: init.lua
+msgid "Really Well Lit"
+msgstr "Realmente Bem Iluminado"
+
+#: init.lua
+msgid "Craft 10 mese lamps."
+msgstr "Fazer 10 lâmpadas de mese."
+
+#: init.lua
+msgid "Outpost"
+msgstr "Posto Avançado"
+
+#: init.lua
+msgid "Craft 200 stone bricks."
+msgstr "Fazer 200 tijolos de pedra."
+
+#: init.lua
+msgid "Watchtower"
+msgstr "Sentinela"
+
+#: init.lua
+msgid "Craft 800 stone bricks."
+msgstr "Fazer 800 tijolos de pedra."
+
+#: init.lua
+msgid "Fortress"
+msgstr "Fortaleza"
+
+#: init.lua
+msgid "Craft 3,200 stone bricks."
+msgstr "Fazer 3.200 tijolos de pedra."
+
+#: init.lua
+msgid "Desert Dweller"
+msgstr "Morador do Deserto"
+
+#: init.lua
+msgid "Craft 400 desert stone bricks."
+msgstr "Fazer 400 Tijolos de pedra do deserto."
+
+#: init.lua
+msgid "Pharaoh"
+msgstr "Faraó"
+
+#: init.lua
+msgid "Craft 100 sandstone bricks."
+msgstr "Fazer 100 tijolos de arenito."
+
+#: init.lua
+msgid "Little Library"
+msgstr "Pequena Biblioteca"
+
+#: init.lua
+msgid "Craft 7 bookshelves."
+msgstr "Fazer 7 estantes de livros."
+
+#: init.lua
+msgid "Lava and Water"
+msgstr "Lava e Água"
+
+#: init.lua
+msgid "Mine your first obsidian."
+msgstr "Cavar sua primeira obsidiana."
+
+#: init.lua
+msgid "Obsessed with Obsidian"
+msgstr "Obcecado por Obsidiana"
+
+#: init.lua
+msgid "Mine 50 obsidian."
+msgstr "Minerar 50 obsidianas."
+
+#: init.lua
+msgid "Lava Miner"
+msgstr "Minerador de Lava"
+
+#: init.lua
+msgid "Mine any block while being very close to lava."
+msgstr "Minerar qualquer bloco enquanto estiver mergulhado em lava."
+
+#: init.lua
+msgid "On The Way"
+msgstr "No Caminho"
+
+#: init.lua
+msgid "Place 100 rails."
+msgstr "Colocar 100 trilhos."
+
+#: init.lua
+msgid "First Day in the Woods"
+msgstr "Primeiro dia na Floresta"
+
+#: init.lua
+msgid "Dig 6 tree blocks."
+msgstr "Cortar 6 blocos de árvore."
+
+#: init.lua
+msgid "Lumberjack"
+msgstr "Lenhador"
+
+#: init.lua
+msgid "Dig 36 tree blocks."
+msgstr "Cortar 36 blocos de árvore."
+
+#: init.lua
+msgid "Semi-pro Lumberjack"
+msgstr "Lenhador Semi-Profissional"
+
+#: init.lua
+msgid "Dig 216 tree blocks."
+msgstr "Cortar 216 blocos de árvore."
+
+#: init.lua
+msgid "Professional Lumberjack"
+msgstr "Lenhador Profissional"
+
+#: init.lua
+msgid "Dig 1,296 tree blocks."
+msgstr "Cortar 1.296 blocos de árvore."
+
+#: init.lua
+msgid "Junglebaby"
+msgstr "Bebê Selvagem"
+
+#: init.lua
+msgid "Dig 100 jungle tree blocks."
+msgstr "Cortar 100 blocos de árvore selvagem."
+
+#: init.lua
+msgid "Jungleman"
+msgstr "Homem Selvagem"
+
+#: init.lua
+msgid "Dig 1,000 jungle tree blocks."
+msgstr "Cortar 1.000 blocos de árvore selvagem."
+
+#: init.lua
+msgid "First Mese Find"
+msgstr "Primeiro Mese"
+
+#: init.lua
+msgid "Mine your first mese ore."
+msgstr "Cavar seu primeiro mese."
+
+#: init.lua
+msgid "Mese Mastery"
+msgstr "Mestre do Mese"
+
+#: init.lua
+msgid "Mine a mese block."
+msgstr "Cavar um bloco de mese."
+
+#: init.lua
+msgid "You’re a copper"
+msgstr "Sou um Cobre"
+
+#: init.lua
+msgid "Dig 1,000 copper ores."
+msgstr "Minerar 1.000 cobres."
+
+#: init.lua
+msgid "A Cat in a Pop-Tart?!"
+msgstr "Um Gato em um Pop-Tart?!"
+
+#: init.lua
+msgid "Mine a nyan cat."
+msgstr "Capturar um gato nyan."
+
+#: init.lua
+msgid "Mini Miner"
+msgstr "Mini Minerador"
+
+#: init.lua
+msgid "Dig 100 stone blocks."
+msgstr "Minerar 100 blocos de pedra."
+
+#: init.lua
+msgid "Hardened Miner"
+msgstr "Minerador Avançado"
+
+#: init.lua
+msgid "Dig 1,000 stone blocks."
+msgstr "Minerar 1.000 blocos de pedra."
+
+#: init.lua
+msgid "Master Miner"
+msgstr "Minerador Mestre"
+
+#: init.lua
+msgid "Dig 10,000 stone blocks."
+msgstr "Minerar 10.000 blocos de pedra."
+
+#: init.lua
+msgid "Marchand De Sable"
+msgstr "Vendedor de Areia"
+
+#: init.lua
+msgid "Dig 1,000 sand."
+msgstr "Cavar 1.000 blocos de areia."
+
+#: init.lua
+msgid "Crafter of Sticks"
+msgstr "Rachador de Lenha"
+
+#: init.lua
+msgid "Craft 100 sticks."
+msgstr "Lenhar 100 gravetos."
+
+#: init.lua
+msgid "Jungle Discoverer"
+msgstr "Desbravador Selvagem"
+
+#: init.lua
+msgid "Mine your first jungle grass."
+msgstr "Cortar seu primeiro mato selvagem."
+
+#: init.lua
+msgid "Grasslands Discoverer"
+msgstr "Descobridor do Gramado"
+
+#: init.lua
+msgid "Mine some grass."
+msgstr "Minerar algum mato"
+
+#: init.lua
+msgid "Savannah Discoverer"
+msgstr "Descobridor da Savana"
+
+#: init.lua
+msgid "Mine some dry grass."
+msgstr "Minerar algum mato seco."
+
+#: init.lua
+msgid "Desert Discoverer"
+msgstr "Descobridor do Deserto"
+
+#: init.lua
+msgid "Mine your first cactus."
+msgstr "Cortar seu primeiro cacto."
+
+#: init.lua
+msgid "Far Lands"
+msgstr "Terras Distantes"
+
+#: init.lua
+msgid "Mine your first dry shrub."
+msgstr "Minerar seu primeiro arbusto seco."
+
+#: init.lua
+msgid "Glacier Discoverer"
+msgstr "Descobridor Glacial"
+
+#: init.lua
+msgid "Mine your first ice."
+msgstr "Quebrar seu primeiro bloco de gelo."
+
+#: init.lua
+msgid "Very Simple Snow Man"
+msgstr "Homem de Neve Muito Simples"
+
+#: init.lua
+msgid "Place two snow blocks."
+msgstr "Colocar 2 blocos de neve."
+
+#: init.lua
+msgid "First Gold Find"
+msgstr "Achei Ouro"
+
+#: init.lua
+msgid "Mine your first gold ore."
+msgstr "Minerar sua primeira de ouro."
+
+#: init.lua
+msgid "Gold Rush"
+msgstr "Corriga do Ouro"
+
+#: init.lua
+msgid "Mine 45 gold ores."
+msgstr "Minerar 45 de ouro."
+
+#: init.lua
+msgid "Wow, I am Diamonds!"
+msgstr "Uau, Diamante!"
+
+#: init.lua
+msgid "Mine your first diamond ore."
+msgstr "Minerar seu primeiro diamante."
+
+#: init.lua
+msgid "Girl's Best Friend"
+msgstr "Melhor Amigo da Menina"
+
+#: init.lua
+msgid "Mine 18 diamond ores."
+msgstr "Minere 18 diamantes."
+
+#: init.lua
+msgid "Hardest Block on Earth"
+msgstr "O Bloco mais Duro da Terra"
+
+#: init.lua
+msgid "Craft a diamond block."
+msgstr "Montar um bloco de diamante."
+
+#: init.lua
+msgid "In the Dungeon"
+msgstr "Na Masmorra"
+
+#: init.lua
+msgid "Mine a mossy cobblestone."
+msgstr "Minerar um pedregulho com musgo."
+
+#: init.lua
+msgid "Smelter"
+msgstr "Fundidor"
+
+#: init.lua
+msgid "Craft 10 furnaces."
+msgstr "Montar 10 fornos."
+
+#: init.lua
+msgid "Treasurer"
+msgstr "Tesoureiro"
+
+#: init.lua
+msgid "Craft 15 chests."
+msgstr "Montar 10 baús."
+
+#: init.lua
+msgid "Bankier"
+msgstr "Banqueiro"
+
+#: init.lua
+msgid "Craft 30 locked chests."
+msgstr "Montar 30 baús trancados."
+
+#: init.lua
+msgid "Bricker"
+msgstr "Tijoleiro"
+
+#: init.lua
+msgid "Craft 200 brick blocks."
+msgstr "Fazer 200 blocos de tijolo."
+
+#: init.lua
+msgid "House of Obsidian"
+msgstr "Casa de Obsidiana"
+
+#: init.lua
+msgid "Craft 100 obsidian bricks."
+msgstr "Montar 100 tijolos de obsidiana."
+
+#: init.lua
+msgid "Build a Cave"
+msgstr "Montar uma Caverna"
+
+#: init.lua
+msgid "Place 100 stone."
+msgstr "Colocar 100 pedras."
+
+#: init.lua
+msgid "Long Ladder"
+msgstr "Longa Escadaria"
+
+#: init.lua
+msgid "Place 400 wooden ladders."
+msgstr "Colocar 400 escadas de madeira."
+
+#: init.lua
+msgid "Industrial Age"
+msgstr "Era Industrial"
+
+#: init.lua
+msgid "Place 40 steel ladders."
+msgstr "Colocar 40 escadas de ferro."
+
+#: init.lua
+msgid "Yummy!"
+msgstr "Humm!"
+
+#: init.lua
+msgid "Eat 80 apples."
+msgstr "Comer 80 maçãs."
+
+#: init.lua
+msgid "Glasser"
+msgstr "Vidraceiro"
+
+#: init.lua
+msgid "Craft 14 vessels shelves."
+msgstr "Montar 14 estantes de frascos."
+
+#: init.lua
+msgid "Farming Skills Acquired"
+msgstr "Conhecimento de Cultivo Adquirido"
+
+#: init.lua
+msgid "Harvest a fully grown wheat plant."
+msgstr "Colher um trigo totalmente crescido."
+
+#: init.lua
+msgid "Field Worker"
+msgstr "Trabalhador do Campo"
+
+#: init.lua
+msgid "Harvest 25 fully grown wheat plants."
+msgstr "Colher 25 plantas trigos totalmente crescidos."
+
+#: init.lua
+msgid "Aspiring Farmer"
+msgstr "Fazendeiro Aspirante"
+
+#: init.lua
+msgid "Harvest 125 fully grown wheat plants."
+msgstr "Colher 125 plantas trigos totalmente crescidos."
+
+#: init.lua
+msgid "Wheat Magnate"
+msgstr "Magnata do Trigo"
+
+#: init.lua
+msgid "Harvest 625 fully grown wheat plants."
+msgstr "Colher 625 plantas trigos totalmente crescidos."
+
+#: init.lua
+msgid "Baker"
+msgstr "Padeiro"
+
+#: init.lua
+msgid "Eat 10 loaves of bread."
+msgstr "Comer 10 pães."
+
+#: init.lua
+msgid "Wool Over Your Eyes"
+msgstr "Lã Sobre Meus Olhos"
+
+#: init.lua
+msgid "Craft 250 white wool."
+msgstr "Tecer 250 lãs branca."
+
+#: init.lua
+msgid "Hotelier"
+msgstr "Hoteleiro"
+
+#: init.lua
+msgid "Craft 15 fancy beds."
+msgstr "Montar 15 camas chiques."
+
+#: init.lua
+msgid "Filthy Rich"
+msgstr "Muito Rico"
+
+#: init.lua
+msgid "Craft 24 gold block stairs."
+msgstr "Montar 24 escadas de bloco de ouro."
+
+#: init.lua
+msgid "Roses Are Red"
+msgstr "Rosas São Vermelhas"
+
+#: init.lua
+msgid "Craft 400 red dyes."
+msgstr "Fazer 400 tintas vermelhas."
+
+#: init.lua
+msgid "Dandelions are Yellow"
+msgstr "Dentes-de-Leões são Amarelos"
+
+#: init.lua
+msgid "Craft 400 yellow dyes."
+msgstr "Fazer 400 tintas amarelas."
+
+#: init.lua
+msgid "Geraniums are Blue"
+msgstr "Gerânios são Azuis"
+
+#: init.lua
+msgid "Craft 400 blue dyes."
+msgstr "Fazer 400 tintas azuis."
+
+#: init.lua
+msgid "White Color Stock"
+msgstr "Estoque de Cor Branca"
+
+#: init.lua
+msgid "Craft 100 white dyes."
+msgstr "Fazer 100 tintas brancas."
+
+#: init.lua
+msgid "Tasty Mushrooms"
+msgstr "Cogumelos Deliciosos"
+
+#: init.lua
+msgid "Eat 3 brown mushrooms."
+msgstr "Comer 3 cogumelos marrons."
+
+#: init.lua
+msgid "Mushroom Lover"
+msgstr "Amante de Cogumelo"
+
+#: init.lua
+msgid "Eat 33 brown mushrooms."
+msgstr "Comer 33 cogumelos marrons."
+
+#: init.lua
+msgid "Underground Mushroom Farmer"
+msgstr "Fazendeiro Subterrâneo de Cogumelos"
+
+#: init.lua
+msgid "Eat 333 brown mushrooms."
+msgstr "Comer 333 cogumelos marrons."
+
+#: init.lua
+msgid "Builder"
+msgstr "Construtor"
+
+#: init.lua
+msgid "Constructor"
+msgstr "Empreiteiro"
+
+#: init.lua
+msgid "Architect"
+msgstr "Arquiteto"
+
+#: init.lua
+msgid "Master Architect"
+msgstr "Arquiteto Mestre"
+
+#: chat_commands.lua
+msgid "[c|clear|disable|enable]"
+msgstr "[c|clear|disable|enable]"
+
+#: chat_commands.lua
+msgid "Show, clear, disable or enable your achievements"
+msgstr "Exibir, limpar, desabilitar ou habilitar suas conquistas"
+
+#: chat_commands.lua
+msgid "All your awards and statistics have been cleared. You can now start again."
+msgstr "Todas as suas conquistas e estatísticas foram limpas. Agora podes iniciar novamente."
+
+#: chat_commands.lua
+msgid "You have disabled your achievements."
+msgstr "Suas conquistas foram desabilitadas."
+
+#: chat_commands.lua
+msgid "You have enabled your achievements."
+msgstr "Suas conquistas foram habilitadas."
+
+#: chat_commands.lua
+msgid "<achievement ID>"
+msgstr "<ID da conquista>"
+
+#: chat_commands.lua
+msgid "Show details of an achievement"
+msgstr "Mostra detalhes de uma conquista"
+
+#: chat_commands.lua
+msgid "Achievement not found."
+msgstr "Conquista não encontrada."
+
+#: chat_commands.lua
+msgid "<name>"
+msgstr "<jogador>"
+
+#: chat_commands.lua
+msgid "Get the achievements statistics for the given player or yourself"
+msgstr "Ver as estatísticas de conquistas de um jogador ou suas próprias"

mod.conf

@@ -1,8 +1,8 @@
 name = awards
-title = Achievements
+title = Awards
 author = rubenwardy
-description = Adds achievements to Minetest, and an API to register new ones.
+description = Adds awards to Minetest, and an API to register new ones.
-optional_depends = intllib,sfinv,unified_inventory,default,stairs,farming,dye,beds,wool,vessels,moreblocks,fire,flowers
+optional_depends = intllib,sfinv,unified_inventory,default,stairs,farming,dye,beds,wool,vessels,moreblocks,fire,flowers,nyancat
-license = LGPLv2.1+
+license = MIT
 forum = https://forum.minetest.net/viewtopic.php?t=4870
-version = 2.3.0
+version = 3.0.0

src/api_awards.lua

@@ -0,0 +1,182 @@
+-- Copyright (c) 2013-18 rubenwardy. MIT.
+
+local S = awards.gettext
+
+function awards.register_award(name, def)
+	def.name = name
+
+	-- Add Triggers
+	if def.trigger and def.trigger.type then
+		local tdef = awards.registered_triggers[def.trigger.type]
+		assert(tdef, "Trigger not found: " .. def.trigger.type)
+		tdef:on_register(def)
+	end
+
+	function def:can_unlock(data)
+		if not self.requires then
+			return true
+		end
+
+		for i=1, #self.requires do
+			if not data.unlocked[self.requires[i]] then
+				return false
+			end
+		end
+		return true
+	end
+
+	-- Add Award
+	awards.registered_awards[name] = def
+
+	local tdef = awards.registered_awards[name]
+	if def.description == nil and tdef.getDefaultDescription then
+		def.description = tdef:getDefaultDescription()
+	end
+end
+
+
+-- This function is called whenever a target condition is met.
+-- It checks if a player already has that award, and if they do not,
+-- it gives it to them
+----------------------------------------------
+--awards.unlock(name, award)
+-- name - the name of the player
+-- award - the name of the award to give
+function awards.unlock(name, award)
+	-- Access Player Data
+	local data  = awards.player(name)
+	local awdef = awards.registered_awards[award]
+	assert(awdef, "Unable to unlock an award which doesn't exist!")
+
+	if data.disabled or
+			(data.unlocked[award] and data.unlocked[award] == award) then
+		return
+	end
+
+	if not awdef:can_unlock(data) then
+		minetest.log("warning", "can_unlock returned false in unlock of " ..
+				award .. " for " .. name)
+		return
+	end
+
+	-- Unlock Award
+	minetest.log("action", name.." has unlocked award "..name)
+	data.unlocked[award] = award
+	awards.save()
+
+	-- Give Prizes
+	if awdef and awdef.prizes then
+		for i = 1, #awdef.prizes do
+			local itemstack = ItemStack(awdef.prizes[i])
+			if not itemstack:is_empty() then
+				local receiverref = minetest.get_player_by_name(name)
+				if receiverref then
+					receiverref:get_inventory():add_item("main", itemstack)
+				end
+			end
+		end
+	end
+
+	-- Run callbacks
+	if awdef.on_unlock and awdef.on_unlock(name, awdef) then
+		return
+	end
+	for _, callback in pairs(awards.on_unlock) do
+		if callback(name, awdef) then
+			return
+		end
+	end
+
+	-- Get Notification Settings
+	local title = awdef.title or award
+	local desc = awdef.description or ""
+	local background = awdef.background or "awards_bg_default.png"
+	local icon = awdef.icon or "awards_unknown.png"
+	local sound = awdef.sound
+	if sound == nil then
+		-- Explicit check for nil because sound could be `false` to disable it
+		sound = {name="awards_got_generic", gain=0.25}
+	end
+
+	-- Do Notification
+	if sound then
+		-- Enforce sound delay to prevent sound spamming
+		local lastsound = data.lastsound
+		if lastsound == nil or os.difftime(os.time(), lastsound) >= 1 then
+			minetest.sound_play(sound, {to_player=name})
+			data.lastsound = os.time()
+		end
+	end
+
+	if awards.show_mode == "chat" then
+		local chat_announce
+		if awdef.secret then
+			chat_announce = S("Secret Award Unlocked: %s")
+		else
+			chat_announce = S("Award Unlocked: %s")
+		end
+		-- use the chat console to send it
+		minetest.chat_send_player(name, string.format(chat_announce, title))
+		if desc~="" then
+			minetest.chat_send_player(name, desc)
+		end
+	else
+		local player = minetest.get_player_by_name(name)
+		if not (player and player.is_player and player:is_player()) then
+			return
+		end
+		local one = player:hud_add({
+			hud_elem_type = "image",
+			name = "award_bg",
+			scale = {x = 2, y = 1},
+			text = background,
+			position = {x = 0.5, y = 0.05},
+			offset = {x = 0, y = 138},
+			alignment = {x = 0, y = -1}
+		})
+		local hud_announce
+		if awdef.secret then
+			hud_announce = S("Secret Award Unlocked!")
+		else
+			hud_announce = S("Award Unlocked!")
+		end
+		local two = player:hud_add({
+			hud_elem_type = "text",
+			name = "award_au",
+			number = 0xFFFFFF,
+			scale = {x = 100, y = 20},
+			text = hud_announce,
+			position = {x = 0.5, y = 0.05},
+			offset = {x = 0, y = 45},
+			alignment = {x = 0, y = -1}
+		})
+		local three = player:hud_add({
+			hud_elem_type = "text",
+			name = "award_title",
+			number = 0xFFFFFF,
+			scale = {x = 100, y = 20},
+			text = title,
+			position = {x = 0.5, y = 0.05},
+			offset = {x = 0, y = 100},
+			alignment = {x = 0, y = -1}
+		})
+		local four = player:hud_add({
+			hud_elem_type = "image",
+			name = "award_icon",
+			scale = {x = 4, y = 4},
+			text = icon,
+			position = {x = 0.5, y = 0.05},
+			offset = {x = -200.5, y = 126},
+			alignment = {x = 0, y = -1}
+		})
+		minetest.after(4, function()
+			local player2 = minetest.get_player_by_name(name)
+			if player2 then
+				player2:hud_remove(one)
+				player2:hud_remove(two)
+				player2:hud_remove(three)
+				player2:hud_remove(four)
+			end
+		end)
+	end
+end

src/api_triggers.lua

@@ -0,0 +1,218 @@
+-- Copyright (c) 2013-18 rubenwardy. MIT.
+
+local S, NS = awards.gettext, awards.ngettext
+
+awards.registered_awards = {}
+awards.on = {}
+awards.on_unlock = {}
+
+local default_def = {}
+
+function default_def:run_callbacks(player, data, table_func)
+	for i = 1, #self.on do
+		local res = nil
+		local entry = self.on[i]
+		if type(entry) == "function" then
+			res = entry(player, data)
+		elseif type(entry) == "table" and entry.award then
+			res = table_func(entry)
+		end
+
+		if res then
+			awards.unlock(player:get_player_name(), res)
+		end
+	end
+end
+
+function awards.register_trigger(tname, tdef)
+	assert(type(tdef) == "table",
+			"Passing a callback to register_trigger is not supported in 3.0")
+
+	tdef.name = tname
+	for key, value in pairs(default_def) do
+		tdef[key] = value
+	end
+
+	if tdef.type == "counted" then
+		local old_reg = tdef.on_register
+
+		function tdef:on_register(def)
+			local tmp = {
+				award  = def.name,
+				target = def.trigger.target,
+			}
+			tdef.register(tmp)
+
+			function def.getProgress(_, data)
+				local done = math.min(data[tname] or 0, tmp.target)
+				return {
+					perc = done / tmp.target,
+					label = S(tdef.progress, done, tmp.target),
+				}
+			end
+
+			function def.getDefaultDescription(_)
+				local n = def.trigger.target
+				return NS(tdef.auto_description[1], tdef.auto_description[2], n, n)
+			end
+
+			if old_reg then
+				return old_reg(tdef, def)
+			end
+		end
+
+		function tdef.notify(player)
+			assert(player and player.is_player and player:is_player())
+			local name = player:get_player_name()
+			local data = awards.player(name)
+
+			-- Increment counter
+			local currentVal = (data[tname] or 0) + 1
+			data[tname] = currentVal
+
+			tdef:run_callbacks(player, data, function(entry)
+				if entry.target and entry.award and currentVal and
+						currentVal >= entry.target then
+					return entry.award
+				end
+			end)
+		end
+
+		awards["notify_" .. tname] = tdef.notify
+
+	elseif tdef.type == "counted_key" then
+		if tdef.key_is_item then
+			tdef.watched_groups = {}
+		end
+
+		-- On award register
+		local old_reg = tdef.on_register
+		function tdef:on_register(def)
+			-- Register trigger
+			local tmp = {
+				award  = def.name,
+				key    = tdef:get_key(def),
+				target = def.trigger.target,
+			}
+			tdef.register(tmp)
+
+			-- If group, add it to watch list
+			if tdef.key_is_item and tmp.key and tmp.key:sub(1, 6) == "group:" then
+				tdef.watched_groups[tmp.key:sub(7, #tmp.key)] = true
+			end
+
+			-- Called to get progress values and labels
+			function def.getProgress(_, data)
+				data[tname] = data[tname] or {}
+
+				local done
+				if tmp.key then
+					done = data[tname][tmp.key] or 0
+				else
+					done = data[tname].__total or 0
+				end
+				done = math.min(done, tmp.target)
+
+				return {
+					perc = done / tmp.target,
+					label = S(tdef.progress, done, tmp.target),
+				}
+			end
+
+			-- Build description if none is specificed by the award
+			function def.getDefaultDescription(_)
+				local n = def.trigger.target
+				if tmp.key then
+					local nname = tmp.key
+					return NS(tdef.auto_description[1],
+							tdef.auto_description[2], n, n, nname)
+				else
+					return NS(tdef.auto_description_total[1],
+							tdef.auto_description_total[2], n, n)
+				end
+			end
+
+			-- Call on_register in trigger type definition
+			if old_reg then
+				return old_reg(tdef, def)
+			end
+		end
+
+		function tdef.notify(player, key, n)
+			n = n or 1
+
+			if tdef.key_is_item and key:sub(1, 6) ~= "group:" then
+				local itemdef = minetest.registered_items[key]
+				if itemdef then
+					for groupname, _ in pairs(itemdef.groups or {}) do
+						if tdef.watched_groups[groupname] then
+							tdef.notify(player, "group:" .. groupname, n)
+						end
+					end
+				end
+			end
+
+			assert(player and player.is_player and player:is_player() and key)
+			local name = player:get_player_name()
+			local data = awards.player(name)
+
+			-- Increment counter
+			data[tname] = data[tname] or {}
+			local currentVal = (data[tname][key] or 0) + n
+			data[tname][key] = currentVal
+			if key:sub(1, 6) ~= "group:" then
+				data[tname].__total = (data[tname].__total or 0) + n
+			end
+
+			tdef:run_callbacks(player, data, function(entry)
+				local current
+				if entry.key == key then
+					current = currentVal
+				elseif entry.key == nil then
+					current = data[tname].__total
+				else
+					return
+				end
+
+				if current >= entry.target then
+					return entry.award
+				end
+			end)
+		end
+
+		awards["notify_" .. tname] = tdef.notify
+
+	elseif tdef.type and tdef.type ~= "custom" then
+		error("Unrecognised trigger type " .. tdef.type)
+	end
+
+	awards.registered_triggers[tname] = tdef
+
+	tdef.on = {}
+	tdef.register = function(func)
+		table.insert(tdef.on, func)
+	end
+
+	-- Backwards compat
+	awards.on[tname] = tdef.on
+	awards['register_on_' .. tname] = tdef.register
+	return tdef
+end
+
+function awards.increment_item_counter(data, field, itemname, count)
+	itemname = minetest.registered_aliases[itemname] or itemname
+	data[field][itemname] = (data[field][itemname] or 0) + 1
+end
+
+function awards.get_item_count(data, field, itemname)
+	itemname = minetest.registered_aliases[itemname] or itemname
+	return data[field][itemname] or 0
+end
+
+function awards.get_total_keyed_count(data, field)
+	return data[field].__total or 0
+end
+
+function awards.register_on_unlock(func)
+	table.insert(awards.on_unlock, func)
+end

src/awards.lua

@@ -1,8 +1,10 @@
+-- Copyright (c) 2013-18 rubenwardy and Wuzzy. MIT.
+
 local S = awards.gettext
 
 -- Saint-Maclou
 if minetest.get_modpath("moreblocks") then
-	awards.register_achievement("award_saint_maclou",{
+	awards.register_award("award_saint_maclou",{
 		title = S("Saint-Maclou"),
 		description = S("Place 20 coal checkers."),
 		icon = "awards_novicebuilder.png",
@@ -14,7 +16,7 @@ if minetest.get_modpath("moreblocks") then
 	})
 
 	-- Castorama
-	awards.register_achievement("award_castorama",{
+	awards.register_award("award_castorama",{
 		title = S("Castorama"),
 		description = S("Place 20 iron checkers."),
 		icon = "awards_novicebuilder.png",
@@ -26,7 +28,7 @@ if minetest.get_modpath("moreblocks") then
 	})
 
 	-- Sam the Trapper
-	awards.register_achievement("award_sam_the_trapper",{
+	awards.register_award("award_sam_the_trapper",{
 		title = S("Sam the Trapper"),
 		description = S("Place 2 trap stones."),
 		icon = "awards_novicebuilder.png",
@@ -41,7 +43,7 @@ end
 -- This award can't be part of Unified Inventory, it would make a circular dependency
 if minetest.get_modpath("unified_inventory") then
 	if minetest.get_all_craft_recipes("unified_inventory:bag_large") ~= nil then
-		awards.register_achievement("awards_ui_bags", {
+		awards.register_award("awards_ui_bags", {
 			title = S("Backpacker"),
 			description = S("Craft 4 large bags."),
 			icon = "awards_ui_bags.png",
@@ -55,7 +57,7 @@ if minetest.get_modpath("unified_inventory") then
 end
 
 if minetest.get_modpath("fire") then
-	awards.register_achievement("awards_pyro", {
+	awards.register_award("awards_pyro", {
 		title = S("Pyromaniac"),
 		description = S("Craft 8 times flint and steel."),
 		icon = "fire_flint_steel.png",
@@ -66,7 +68,7 @@ if minetest.get_modpath("fire") then
 		}
 	})
 	if minetest.settings:get_bool("disable_fire") ~= true then
-		awards.register_achievement("awards_firefighter", {
+		awards.register_award("awards_firefighter", {
 			title = S("Firefighter"),
 			description = S("Put out 1000 fires."),
 			icon = "awards_firefighter.png",
@@ -81,10 +83,11 @@ end
 
 if minetest.get_modpath("default") then
 	-- Light it up
-	awards.register_achievement("award_lightitup",{
+	awards.register_award("award_lightitup",{
 		title = S("Light It Up"),
 		description = S("Place 100 torches."),
 		icon = "awards_novicebuilder.png^awards_level1.png",
+		difficulty = 0.01,
 		trigger = {
 			type = "place",
 			node = "default:torch",
@@ -93,10 +96,11 @@ if minetest.get_modpath("default") then
 	})
 
 	-- Light ALL the things!
-	awards.register_achievement("award_well_lit",{
+	awards.register_award("award_well_lit",{
 		title = S("Well Lit"),
-		description = S("Place 1,000 torches."),
 		icon = "awards_novicebuilder.png^awards_level2.png",
+		description = S("Place 1,000 torches."),
+		difficulty = 0.01,
 		trigger = {
 			type = "place",
 			node = "default:torch",
@@ -104,10 +108,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("award_meselamp",{
+	awards.register_award("award_meselamp",{
 		title = S("Really Well Lit"),
 		description = S("Craft 10 mese lamps."),
 		icon = "default_meselamp.png",
+		difficulty = 0.2,
 		trigger = {
 			type = "craft",
 			item = "default:meselamp",
@@ -115,10 +120,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("awards_stonebrick", {
+	awards.register_award("awards_stonebrick", {
 		title = S("Outpost"),
 		description = S("Craft 200 stone bricks."),
 		icon = "default_stone_brick.png^awards_level1.png",
+		difficulty = 0.08,
 		trigger = {
 			type = "craft",
 			item = "default:stonebrick",
@@ -126,10 +132,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("awards_stonebrick2", {
+	awards.register_award("awards_stonebrick2", {
 		title = S("Watchtower"),
 		description = S("Craft 800 stone bricks."),
 		icon = "default_stone_brick.png^awards_level2.png",
+		difficulty = 0.08,
 		trigger = {
 			type = "craft",
 			item = "default:stonebrick",
@@ -137,10 +144,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("awards_stonebrick3", {
+	awards.register_award("awards_stonebrick3", {
 		title = S("Fortress"),
 		description = S("Craft 3,200 stone bricks."),
 		icon = "default_stone_brick.png^awards_level3.png",
+		difficulty = 0.08,
 		trigger = {
 			type = "craft",
 			item = "default:stonebrick",
@@ -148,10 +156,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("awards_desert_stonebrick", {
+	awards.register_award("awards_desert_stonebrick", {
 		title = S("Desert Dweller"),
 		description = S("Craft 400 desert stone bricks."),
 		icon = "default_desert_stone_brick.png",
+		difficulty = 0.09,
 		trigger = {
 			type = "craft",
 			item = "default:desert_stonebrick",
@@ -159,10 +168,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("awards_desertstonebrick", {
+	awards.register_award("awards_desertstonebrick", {
 		title = S("Pharaoh"),
 		description = S("Craft 100 sandstone bricks."),
 		icon = "default_sandstone_brick.png",
+		difficulty = 0.09,
 		trigger = {
 			type = "craft",
 			item = "default:sandstonebrick",
@@ -170,10 +180,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("awards_bookshelf", {
+	awards.register_award("awards_bookshelf", {
 		title = S("Little Library"),
 		description = S("Craft 7 bookshelves."),
 		icon = "default_bookshelf.png",
+		difficulty = 0.2,
 		trigger = {
 			type = "craft",
 			item = "default:bookshelf",
@@ -181,11 +192,12 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("awards_obsidian", {
+	awards.register_award("awards_obsidian", {
 		title = S("Lava and Water"),
 		description = S("Mine your first obsidian."),
 		icon = "default_obsidian.png^awards_level1.png",
 		background = "awards_bg_mining.png",
+		difficulty = 1.5,
 		trigger = {
 			type = "dig",
 			node = "default:obsidian",
@@ -194,11 +206,12 @@ if minetest.get_modpath("default") then
 	})
 
 	-- Obsessed with Obsidian
-	awards.register_achievement("award_obsessed_with_obsidian",{
+	awards.register_award("award_obsessed_with_obsidian",{
 		title = S("Obsessed with Obsidian"),
 		description = S("Mine 50 obsidian."),
 		icon = "default_obsidian.png^awards_level2.png",
 		background = "awards_bg_mining.png",
+		difficulty = 1.5,
 		trigger = {
 			type = "dig",
 			node = "default:obsidian",
@@ -207,11 +220,12 @@ if minetest.get_modpath("default") then
 	})
 
 	-- Proof that player has found lava
-	awards.register_achievement("award_lavaminer",{
+	awards.register_award("award_lavaminer",{
 		title = S("Lava Miner"),
 		description = S("Mine any block while being very close to lava."),
 		background = "awards_bg_mining.png",
 		icon = "default_lava.png",
+		difficulty = 1,
 	})
 	awards.register_on_dig(function(player,data)
 		local pos = player:get_pos()
@@ -223,10 +237,11 @@ if minetest.get_modpath("default") then
 	end)
 
 	-- On the way
-	awards.register_achievement("award_on_the_way", {
+	awards.register_award("award_on_the_way", {
 		title = S("On The Way"),
 		description = S("Place 100 rails."),
 		icon = "carts_rail_straight.png",
+		difficulty = 0.1,
 		trigger = {
 			type = "place",
 			node = "default:rail",
@@ -234,10 +249,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("award_lumberjack_firstday", {
+	awards.register_award("award_lumberjack_firstday", {
 		title = S("First Day in the Woods"),
 		description = S("Dig 6 tree blocks."),
 		icon = "default_tree.png^awards_level1.png",
+		difficulty = 0.03,
 		trigger = {
 			type = "dig",
 			node = "default:tree",
@@ -246,10 +262,11 @@ if minetest.get_modpath("default") then
 	})
 
 	-- Lumberjack
-	awards.register_achievement("award_lumberjack", {
+	awards.register_award("award_lumberjack", {
 		title = S("Lumberjack"),
 		description = S("Dig 36 tree blocks."),
 		icon = "default_tree.png^awards_level2.png",
+		difficulty = 0.03,
 		trigger = {
 			type = "dig",
 			node = "default:tree",
@@ -258,10 +275,11 @@ if minetest.get_modpath("default") then
 	})
 
 	-- Semi-pro Lumberjack
-	awards.register_achievement("award_lumberjack_semipro", {
+	awards.register_award("award_lumberjack_semipro", {
 		title = S("Semi-pro Lumberjack"),
 		description = S("Dig 216 tree blocks."),
 		icon = "default_tree.png^awards_level3.png",
+		difficulty = 0.03,
 		trigger = {
 			type = "dig",
 			node = "default:tree",
@@ -270,10 +288,11 @@ if minetest.get_modpath("default") then
 	})
 
 	-- Professional Lumberjack
-	awards.register_achievement("award_lumberjack_professional", {
+	awards.register_award("award_lumberjack_professional", {
 		title = S("Professional Lumberjack"),
 		description = S("Dig 1,296 tree blocks."),
 		icon = "default_tree.png^awards_level4.png",
+		difficulty = 0.03,
 		trigger = {
 			type = "dig",
 			node = "default:tree",
@@ -282,10 +301,11 @@ if minetest.get_modpath("default") then
 	})
 
 	-- Junglebaby
-	awards.register_achievement("award_junglebaby", {
+	awards.register_award("award_junglebaby", {
 		title = S("Junglebaby"),
 		description = S("Dig 100 jungle tree blocks."),
 		icon = "default_jungletree.png^awards_level1.png",
+		difficulty = 0.05,
 		trigger = {
 			type = "dig",
 			node = "default:jungletree",
@@ -294,10 +314,11 @@ if minetest.get_modpath("default") then
 	})
 
 	-- Jungleman
-	awards.register_achievement("award_jungleman", {
+	awards.register_award("award_jungleman", {
 		title = S("Jungleman"),
 		description = S("Dig 1,000 jungle tree blocks."),
 		icon = "default_jungletree.png^awards_level2.png",
+		difficulty = 0.05,
 		trigger = {
 			type = "dig",
 			node = "default:jungletree",
@@ -306,11 +327,12 @@ if minetest.get_modpath("default") then
 	})
 
 	-- Found some Mese!
-	awards.register_achievement("award_mesefind", {
+	awards.register_award("award_mesefind", {
 		title = S("First Mese Find"),
 		description = S("Mine your first mese ore."),
 		icon = "default_stone.png^default_mineral_mese.png",
 		background = "awards_bg_mining.png",
+		difficulty = 1,
 		trigger = {
 			type = "dig",
 			node = "default:stone_with_mese",
@@ -319,12 +341,13 @@ if minetest.get_modpath("default") then
 	})
 
 	-- Mese Block
-	awards.register_achievement("award_meseblock", {
+	awards.register_award("award_meseblock", {
 		secret = true,
 		title = S("Mese Mastery"),
 		description = S("Mine a mese block."),
 		icon = "default_mese_block.png",
 		background = "awards_bg_mining.png",
+		difficulty = 1.1,
 		trigger = {
 			type = "dig",
 			node = "default:mese",
@@ -333,11 +356,12 @@ if minetest.get_modpath("default") then
 	})
 
 	-- You're a copper
-	awards.register_achievement("award_youre_a_copper", {
+	awards.register_award("award_youre_a_copper", {
 		title = S("You’re a copper"),
 		description = S("Dig 1,000 copper ores."),
 		icon = "default_stone.png^default_mineral_copper.png",
 		background = "awards_bg_mining.png",
+		difficulty = 0.2,
 		trigger = {
 			type = "dig",
 			node = "default:stone_with_copper",
@@ -345,25 +369,13 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	-- Found a Nyan cat!
-	awards.register_achievement("award_nyanfind", {
-		secret = true,
-		title = S("A Cat in a Pop-Tart?!"),
-		description = S("Mine a nyan cat."),
-		icon = "nyancat_front.png",
-		trigger = {
-			type = "dig",
-			node = "default:nyancat",
-			target = 1
-		}
-	})
-
 	-- Mini Miner
-	awards.register_achievement("award_mine2", {
+	awards.register_award("award_mine2", {
 		title = S("Mini Miner"),
 		description = S("Dig 100 stone blocks."),
 		icon = "awards_miniminer.png^awards_level1.png",
 		background = "awards_bg_mining.png",
+		difficulty = 0.02,
 		trigger = {
 			type = "dig",
 			node = "default:stone",
@@ -372,11 +384,12 @@ if minetest.get_modpath("default") then
 	})
 
 	-- Hardened Miner
-	awards.register_achievement("award_mine3", {
+	awards.register_award("award_mine3", {
 		title = S("Hardened Miner"),
 		description = S("Dig 1,000 stone blocks."),
 		icon = "awards_miniminer.png^awards_level2.png",
 		background = "awards_bg_mining.png",
+		difficulty = 0.02,
 		trigger = {
 			type = "dig",
 			node = "default:stone",
@@ -385,11 +398,12 @@ if minetest.get_modpath("default") then
 	})
 
 	-- Master Miner
-	awards.register_achievement("award_mine4", {
+	awards.register_award("award_mine4", {
 		title = S("Master Miner"),
 		description = S("Dig 10,000 stone blocks."),
 		icon = "awards_miniminer.png^awards_level3.png",
 		background = "awards_bg_mining.png",
+		difficulty = 0.02,
 		trigger = {
 			type = "dig",
 			node = "default:stone",
@@ -398,11 +412,12 @@ if minetest.get_modpath("default") then
 	})
 
 	-- Marchand de sable
-	awards.register_achievement("award_marchand_de_sable", {
+	awards.register_award("award_marchand_de_sable", {
 		title = S("Marchand De Sable"),
 		description = S("Dig 1,000 sand."),
 		icon = "default_sand.png",
 		background = "awards_bg_mining.png",
+		difficulty = 0.05,
 		trigger = {
 			type = "dig",
 			node = "default:sand",
@@ -410,10 +425,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("awards_crafter_of_sticks", {
+	awards.register_award("awards_crafter_of_sticks", {
 		title = S("Crafter of Sticks"),
 		description = S("Craft 100 sticks."),
 		icon = "default_stick.png",
+		difficulty = 0.01,
 		trigger = {
 			type = "craft",
 			item = "default:stick",
@@ -421,10 +437,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("awards_junglegrass", {
+	awards.register_award("awards_junglegrass", {
 		title = S("Jungle Discoverer"),
 		description = S("Mine your first jungle grass."),
 		icon = "default_junglegrass.png",
+		difficulty = 0.009,
 		trigger = {
 			type = "dig",
 			node = "default:junglegrass",
@@ -432,10 +449,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("awards_grass", {
+	awards.register_award("awards_grass", {
 		title = S("Grasslands Discoverer"),
 		description = S("Mine some grass."),
 		icon = "default_grass_3.png",
+		difficulty = 0.009,
 		trigger = {
 			type = "dig",
 			node = "default:grass_1",
@@ -443,10 +461,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("awards_dry_grass", {
+	awards.register_award("awards_dry_grass", {
 		title = S("Savannah Discoverer"),
 		description = S("Mine some dry grass."),
 		icon = "default_dry_grass_3.png",
+		difficulty = 0.009,
 		trigger = {
 			type = "dig",
 			node = "default:dry_grass_3",
@@ -454,10 +473,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("awards_cactus", {
+	awards.register_award("awards_cactus", {
 		title = S("Desert Discoverer"),
 		description = S("Mine your first cactus."),
 		icon = "default_cactus_side.png",
+		difficulty = 0.03,
 		trigger = {
 			type = "dig",
 			node = "default:cactus",
@@ -465,10 +485,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("awards_dry_shrub", {
+	awards.register_award("awards_dry_shrub", {
 		title = S("Far Lands"),
 		description = S("Mine your first dry shrub."),
 		icon = "default_dry_shrub.png",
+		difficulty = 0.009,
 		trigger = {
 			type = "dig",
 			node = "default:dry_shrub",
@@ -476,10 +497,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("awards_ice", {
+	awards.register_award("awards_ice", {
 		title = S("Glacier Discoverer"),
 		description = S("Mine your first ice."),
 		icon = "default_ice.png",
+		difficulty = 0.02,
 		trigger = {
 			type = "dig",
 			node = "default:ice",
@@ -488,10 +510,11 @@ if minetest.get_modpath("default") then
 	})
 
 	-- Proof that player visited snowy lands
-	awards.register_achievement("awards_snowblock", {
+	awards.register_award("awards_snowblock", {
 		title = S("Very Simple Snow Man"),
 		description = S("Place two snow blocks."),
 		icon = "default_snow.png",
+		difficulty = 0.02,
 		trigger = {
 			type = "place",
 			node = "default:snowblock",
@@ -499,11 +522,12 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("awards_gold_ore", {
+	awards.register_award("awards_gold_ore", {
 		title = S("First Gold Find"),
 		description = S("Mine your first gold ore."),
 		icon = "default_stone.png^default_mineral_gold.png^awards_level1.png",
 		background = "awards_bg_mining.png",
+		difficulty = 0.9,
 		trigger = {
 			type = "dig",
 			node = "default:stone_with_gold",
@@ -511,11 +535,12 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("awards_gold_rush", {
+	awards.register_award("awards_gold_rush", {
 		title = S("Gold Rush"),
 		description = S("Mine 45 gold ores."),
 		icon = "default_stone.png^default_mineral_gold.png^awards_level2.png",
 		background = "awards_bg_mining.png",
+		difficulty = 0.9,
 		trigger = {
 			type = "dig",
 			node = "default:stone_with_gold",
@@ -523,10 +548,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("awards_diamond_ore", {
+	awards.register_award("awards_diamond_ore", {
 		title = S("Wow, I am Diamonds!"),
 		description = S("Mine your first diamond ore."),
 		icon = "default_stone.png^default_mineral_diamond.png^awards_level1.png",
+		difficulty = 1,
 		trigger = {
 			type = "dig",
 			node = "default:stone_with_diamond",
@@ -534,11 +560,12 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("awards_diamond_rush", {
+	awards.register_award("awards_diamond_rush", {
 		title = S("Girl's Best Friend"),
 		description = S("Mine 18 diamond ores."),
 		icon = "default_stone.png^default_mineral_diamond.png^awards_level2.png",
 		background = "awards_bg_mining.png",
+		difficulty = 1,
 		trigger = {
 			type = "dig",
 			node = "default:stone_with_diamond",
@@ -546,10 +573,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("awards_diamondblock", {
+	awards.register_award("awards_diamondblock", {
 		title = S("Hardest Block on Earth"),
 		description = S("Craft a diamond block."),
 		icon = "default_diamond_block.png",
+		difficulty = 1.1,
 		trigger = {
 			type = "craft",
 			item = "default:diamondblock",
@@ -557,10 +585,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("awards_mossycobble", {
+	awards.register_award("awards_mossycobble", {
 		title = S("In the Dungeon"),
 		description = S("Mine a mossy cobblestone."),
 		icon = "default_mossycobble.png",
+		difficulty = 0.9,
 		trigger = {
 			type = "dig",
 			node = "default:mossycobble",
@@ -568,10 +597,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("award_furnace", {
+	awards.register_award("award_furnace", {
 		title = S("Smelter"),
 		description = S("Craft 10 furnaces."),
 		icon = "default_furnace_front.png",
+		difficulty = 0.08,
 		trigger = {
 			type = "craft",
 			item= "default:furnace",
@@ -579,10 +609,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("award_chest", {
+	awards.register_award("award_chest", {
 		title = S("Treasurer"),
 		description = S("Craft 15 chests."),
 		icon = "default_chest_front.png",
+		difficulty = 0.08,
 		trigger = {
 			type = "craft",
 			item= "default:chest",
@@ -590,10 +621,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("award_chest2", {
+	awards.register_award("award_chest2", {
 		title = S("Bankier"),
 		description = S("Craft 30 locked chests."),
 		icon = "default_chest_lock.png",
+		difficulty = 0.08,
 		trigger = {
 			type = "craft",
 			item= "default:chest_locked",
@@ -601,10 +633,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("award_brick", {
+	awards.register_award("award_brick", {
 		title = S("Bricker"),
 		description = S("Craft 200 brick blocks."),
 		icon = "default_brick.png",
+		difficulty = 0.03,
 		trigger = {
 			type = "craft",
 			item= "default:brick",
@@ -612,10 +645,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("award_obsidianbrick", {
+	awards.register_award("award_obsidianbrick", {
 		title = S("House of Obsidian"),
 		description = S("Craft 100 obsidian bricks."),
 		icon = "default_obsidian_brick.png",
+		difficulty = 0.4,
 		trigger = {
 			type = "craft",
 			item= "default:obsidianbrick",
@@ -623,10 +657,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("award_placestone", {
+	awards.register_award("award_placestone", {
 		title = S("Build a Cave"),
 		description = S("Place 100 stone."),
 		icon = "default_stone.png",
+		difficulty = 0.1,
 		trigger = {
 			type = "place",
 			node = "default:stone",
@@ -634,10 +669,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("award_woodladder", {
+	awards.register_award("award_woodladder", {
 		title = S("Long Ladder"),
 		description = S("Place 400 wooden ladders."),
 		icon = "default_ladder_wood.png",
+		difficulty = 0.1,
 		trigger = {
 			type = "place",
 			node = "default:ladder_wood",
@@ -645,10 +681,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("award_steelladder", {
+	awards.register_award("award_steelladder", {
 		title = S("Industrial Age"),
 		description = S("Place 40 steel ladders."),
 		icon = "default_ladder_steel.png",
+		difficulty = 1,
 		trigger = {
 			type = "place",
 			node = "default:ladder_steel",
@@ -656,10 +693,11 @@ if minetest.get_modpath("default") then
 		}
 	})
 
-	awards.register_achievement("award_apples", {
+	awards.register_award("award_apples", {
 		title = S("Yummy!"),
 		description = S("Eat 80 apples."),
 		icon = "default_apple.png",
+		difficulty = 0.1,
 		trigger = {
 			type = "eat",
 			item = "default:apple",
@@ -669,7 +707,7 @@ if minetest.get_modpath("default") then
 end
 
 if minetest.get_modpath("vessels") then
-	awards.register_achievement("award_vessels_shelf", {
+	awards.register_award("award_vessels_shelf", {
 		title = S("Glasser"),
 		icon = "vessels_shelf.png",
 		description = S("Craft 14 vessels shelves."),
@@ -682,7 +720,7 @@ if minetest.get_modpath("vessels") then
 end
 
 if minetest.get_modpath("farming") then
-	awards.register_achievement("awards_farmer", {
+	awards.register_award("awards_farmer", {
 		title = S("Farming Skills Acquired"),
 		description = S("Harvest a fully grown wheat plant."),
 		icon = "farming_wheat_8.png^awards_level1.png",
@@ -692,7 +730,7 @@ if minetest.get_modpath("farming") then
 			target = 1
 		}
 	})
-	awards.register_achievement("awards_farmer2", {
+	awards.register_award("awards_farmer2", {
 		title = S("Field Worker"),
 		description = S("Harvest 25 fully grown wheat plants."),
 		icon = "farming_wheat_8.png^awards_level2.png",
@@ -703,7 +741,7 @@ if minetest.get_modpath("farming") then
 		}
 	})
 
-	awards.register_achievement("awards_farmer3", {
+	awards.register_award("awards_farmer3", {
 		title = S("Aspiring Farmer"),
 		description = S("Harvest 125 fully grown wheat plants."),
 		icon = "farming_wheat_8.png^awards_level3.png",
@@ -714,7 +752,7 @@ if minetest.get_modpath("farming") then
 		}
 	})
 
-	awards.register_achievement("awards_farmer4", {
+	awards.register_award("awards_farmer4", {
 		title = S("Wheat Magnate"),
 		description = S("Harvest 625 fully grown wheat plants."),
 		icon = "farming_wheat_8.png^awards_level4.png",
@@ -725,7 +763,7 @@ if minetest.get_modpath("farming") then
 		}
 	})
 
-	awards.register_achievement("award_bread", {
+	awards.register_award("award_bread", {
 		title = S("Baker"),
 		description = S("Eat 10 loaves of bread."),
 		icon = "farming_bread.png",
@@ -739,7 +777,7 @@ if minetest.get_modpath("farming") then
 end
 
 if minetest.get_modpath("wool") and minetest.get_modpath("farming") then
-	awards.register_achievement("awards_wool", {
+	awards.register_award("awards_wool", {
 		title = S("Wool Over Your Eyes"),
 		description = S("Craft 250 white wool."),
 		icon = "wool_white.png",
@@ -752,7 +790,7 @@ if minetest.get_modpath("wool") and minetest.get_modpath("farming") then
 end
 
 if minetest.get_modpath("beds") then
-	awards.register_achievement("award_bed", {
+	awards.register_award("award_bed", {
 		title = S("Hotelier"),
 		description = S("Craft 15 fancy beds."),
 		icon = "beds_bed_fancy.png",
@@ -765,7 +803,7 @@ if minetest.get_modpath("beds") then
 end
 
 if minetest.get_modpath("stairs") then
-	awards.register_achievement("award_stairs_goldblock", {
+	awards.register_award("award_stairs_goldblock", {
 		title = S("Filthy Rich"),
 		description = S("Craft 24 gold block stairs."),
 		icon = "default_gold_block.png",
@@ -778,7 +816,7 @@ if minetest.get_modpath("stairs") then
 end
 
 if minetest.get_modpath("dye") then
-	awards.register_achievement("awards_dye_red", {
+	awards.register_award("awards_dye_red", {
 		title = S("Roses Are Red"),
 		description = S("Craft 400 red dyes."),
 		icon = "dye_red.png",
@@ -789,7 +827,7 @@ if minetest.get_modpath("dye") then
 		}
 	})
 
-	awards.register_achievement("awards_dye_yellow", {
+	awards.register_award("awards_dye_yellow", {
 		title = S("Dandelions are Yellow"),
 		description = S("Craft 400 yellow dyes."),
 		icon = "dye_yellow.png",
@@ -800,7 +838,7 @@ if minetest.get_modpath("dye") then
 		}
 	})
 
-	awards.register_achievement("awards_dye_blue", {
+	awards.register_award("awards_dye_blue", {
 		title = S("Geraniums are Blue"),
 		description = S("Craft 400 blue dyes."),
 		icon = "dye_blue.png",
@@ -811,7 +849,7 @@ if minetest.get_modpath("dye") then
 		}
 	})
 
-	awards.register_achievement("awards_dye_white", {
+	awards.register_award("awards_dye_white", {
 		title = S("White Color Stock"),
 		description = S("Craft 100 white dyes."),
 		icon = "dye_white.png",
@@ -824,7 +862,7 @@ if minetest.get_modpath("dye") then
 end
 
 if minetest.get_modpath("flowers") then
-	awards.register_achievement("awards_brown_mushroom1", {
+	awards.register_award("awards_brown_mushroom1", {
 		title = S("Tasty Mushrooms"),
 		description = S("Eat 3 brown mushrooms."),
 		icon = "flowers_mushroom_brown.png^awards_level1.png",
@@ -834,7 +872,7 @@ if minetest.get_modpath("flowers") then
 			target = 3,
 		}
 	})
-	awards.register_achievement("awards_brown_mushroom2", {
+	awards.register_award("awards_brown_mushroom2", {
 		title = S("Mushroom Lover"),
 		description = S("Eat 33 brown mushrooms."),
 		icon = "flowers_mushroom_brown.png^awards_level2.png",
@@ -844,7 +882,7 @@ if minetest.get_modpath("flowers") then
 			target = 33,
 		}
 	})
-	awards.register_achievement("awards_brown_mushroom3", {
+	awards.register_award("awards_brown_mushroom3", {
 		title = S("Underground Mushroom Farmer"),
 		description = S("Eat 333 brown mushrooms."),
 		icon = "flowers_mushroom_brown.png^awards_level3.png",
@@ -872,7 +910,7 @@ minetest.after(0, function()
 		return
 	end
 
-	awards.register_achievement("awards_builder1", {
+	awards.register_award("awards_builder1", {
 		title = S("Builder"),
 		icon = "awards_house.png^awards_level1.png",
 		trigger = {
@@ -880,7 +918,7 @@ minetest.after(0, function()
 			target = 1000,
 		},
 	})
-	awards.register_achievement("awards_builder2", {
+	awards.register_award("awards_builder2", {
 		title = S("Constructor"),
 		icon = "awards_house.png^awards_level2.png",
 		trigger = {
@@ -888,7 +926,7 @@ minetest.after(0, function()
 			target = 5000,
 		},
 	})
-	awards.register_achievement("awards_builder3", {
+	awards.register_award("awards_builder3", {
 		title = S("Architect"),
 		icon = "awards_house.png^awards_level3.png",
 		trigger = {
@@ -896,7 +934,7 @@ minetest.after(0, function()
 			target = 10000,
 		},
 	})
-	awards.register_achievement("awards_builder4", {
+	awards.register_award("awards_builder4", {
 		title = S("Master Architect"),
 		icon = "awards_house.png^awards_level4.png",
 		trigger = {
@@ -905,3 +943,18 @@ minetest.after(0, function()
 		},
 	})
 end)
+
+if minetest.get_modpath("nyancat") then
+	-- Found a Nyan cat!
+	awards.register_award("award_nyanfind", {
+		secret = true,
+		title = S("A Cat in a Pop-Tart?!"),
+		description = S("Mine a nyan cat."),
+		icon = "nyancat_front.png",
+		trigger = {
+			type = "dig",
+			node = "nyancat:nyancat",
+			target = 1
+		}
+	})
+end

src/chat_commands.lua

@@ -0,0 +1,72 @@
+-- Copyright (c) 2013-18 rubenwardy. MIT.
+
+local S = awards.gettext
+
+minetest.register_privilege("awards_admin", { description = "Can manage awards of given player" })
+
+minetest.register_chatcommand("awards", {
+	params = "[c|clear|disable|enable] [player_name]",
+	description = "Show, clear, disable or enable player's awards",
+	func = function(name, param)
+		if not minetest.check_player_privs(name, { awards_admin = true }) then
+			return false, "You need awards_admin privilege!"
+		end
+		local action, playern = param:split(" ")[1], param:split(" ")[2] or name
+		if action == "clear" then
+			awards.clear_player(playern)
+			minetest.chat_send_player(playern,
+				S("All your awards and statistics have been cleared. You can now start again."))
+			minetest.chat_send_player(name, "All awards and statistics of "..playern.." have been cleared.")
+		elseif action == "disable" then
+			awards.disable(playern)
+			minetest.chat_send_player(playern, "Your awards are disabled.")
+			minetest.chat_send_player(name, "You have disabled awards of "..playern..".")
+		elseif action == "enable" then
+			awards.enable(playern)
+			minetest.chat_send_player(playern, "Your awards are enabled.")
+			minetest.chat_send_player(name, "You have enabled awards of "..playern..".")
+		elseif action == "c" then
+			awards.show_to(playern, name, nil, true)
+		elseif not action then
+			awards.show_to(name, name, nil, false)
+		else
+			awards.show_to(action, name, nil, true)
+		end
+
+		if (action == "disable" or action == "enable") and minetest.global_exists("sfinv") and not minetest.get_modpath("unified_inventory") then
+			local player = minetest.get_player_by_name(playern)
+			if player then
+				sfinv.set_player_inventory_formspec(player)
+			end
+		end
+	end
+})
+
+minetest.register_chatcommand("awd", {
+	params = S("<award ID>"),
+	description = S("Show details of an award"),
+	func = function(name, param)
+		local def = awards.registered_awards[param]
+		if def then
+			minetest.chat_send_player(name, string.format(S("%s: %s"), def.title, def.description))
+		else
+			minetest.chat_send_player(name, S("Award not found."))
+		end
+	end
+})
+
+minetest.register_chatcommand("awpl", {
+	privs = {
+		server = true
+	},
+	params = S("<name>"),
+	description = S("Get the awards statistics for the given player or yourself"),
+	func = function(name, param)
+		if not param or param == "" then
+			param = name
+		end
+		minetest.chat_send_player(name, param)
+		local player = awards.player(param)
+		minetest.chat_send_player(name, dump(player))
+	end
+})

src/data.lua

@@ -0,0 +1,111 @@
+
+local storage = minetest.get_mod_storage()
+local __player_data
+
+-- Table Save Load Functions
+function awards.save()
+	storage:set_string("player_data", minetest.write_json(__player_data))
+end
+
+local function convert_data()
+	minetest.log("warning", "Importing awards data from previous version")
+
+	local old_players = __player_data
+	__player_data = {}
+	for name, data in pairs(old_players) do
+		while name.name do
+			name = name.name
+		end
+		data.name = name
+		print("Converting data for " .. name)
+
+		-- Just rename counted
+		local counted = {
+			chats  = "chat",
+			deaths = "death",
+			joins  = "join",
+		}
+		for from, to in pairs(counted) do
+			data[to]   = data[from]
+			data[from] = nil
+		end
+
+		data.death = {
+			unknown = data.death,
+			__total = data.death,
+		}
+
+		-- Convert item db to new format
+		local counted_items = {
+			count = "dig",
+			place = "place",
+			craft = "craft",
+		}
+		for from, to in pairs(counted_items) do
+			local ret = {}
+
+			local count = 0
+			if data[from] then
+				for modname, items in pairs(data[from]) do
+					for itemname, value in pairs(items) do
+						itemname = modname .. ":" .. itemname
+						local key = minetest.registered_aliases[itemname] or itemname
+						ret[key] = value
+						count = count + value
+					end
+				end
+			end
+
+			ret.__total = count
+			data[from] = nil
+			data[to] = ret
+		end
+
+		__player_data[name] = data
+	end
+end
+
+function awards.load()
+	local old_save_path = minetest.get_worldpath().."/awards.txt"
+	local file = io.open(old_save_path, "r")
+	if file then
+		local table = minetest.deserialize(file:read("*all"))
+		if type(table) == "table" then
+			__player_data = table
+			convert_data()
+		else
+			__player_data = {}
+		end
+		file:close()
+		os.rename(old_save_path, minetest.get_worldpath().."/awards.bk.txt")
+		awards.save()
+	else
+		__player_data = minetest.parse_json(storage:get_string("player_data")) or {}
+	end
+end
+
+function awards.player(name)
+	assert(type(name) == "string")
+	local data = __player_data[name] or {}
+	__player_data[name] = data
+
+	data.name     = data.name or name
+	data.unlocked = data.unlocked or {}
+	return data
+end
+
+function awards.player_or_nil(name)
+	return __player_data[name]
+end
+
+function awards.enable(name)
+	awards.player(name).disabled = nil
+end
+
+function awards.disable(name)
+	awards.player(name).disabled = true
+end
+
+function awards.clear_player(name)
+	__player_data[name] = {}
+end

src/gui.lua

@@ -0,0 +1,285 @@
+-- Copyright (c) 2013-18 rubenwardy. MIT.
+
+local S = awards.gettext
+
+local function order_awards(name)
+	local hash_is_unlocked = {}
+	local retval = {}
+
+	local data = awards.player(name)
+	if data and data.unlocked then
+		for awardname, _ in pairs(data.unlocked) do
+			local def = awards.registered_awards[awardname]
+			if def then
+				hash_is_unlocked[awardname] = true
+				local score = -100000
+
+				local difficulty = def.difficulty or 1
+				if def.trigger and def.trigger.target then
+					difficulty = difficulty * def.trigger.target
+				end
+				score = score + difficulty
+
+				retval[#retval + 1] = {
+					name     = awardname,
+					def      = def,
+					unlocked = true,
+					started  = true,
+					score    = score,
+				}
+			end
+		end
+	end
+
+	for _, def in pairs(awards.registered_awards) do
+		if not hash_is_unlocked[def.name] and def:can_unlock(data) then
+			local started = false
+			local score = def.difficulty or 1
+			if def.secret then
+				score = 1000000
+			elseif def.trigger and def.trigger.target and def.getProgress then
+				local progress = def:getProgress(data).perc
+				score = score * (1 - progress) * def.trigger.target
+				if progress < 0.001 then
+					score = score + 100
+				else
+					started = true
+				end
+			else
+				score = 100
+			end
+
+			retval[#retval + 1] = {
+				name     = def.name,
+				def      = def,
+				unlocked = false,
+				started  = started,
+				score    = score,
+			}
+		end
+	end
+
+	table.sort(retval, function(a, b)
+		return a.score < b.score
+	end)
+	return retval
+end
+
+function awards.get_formspec(name, to, sid)
+	local formspec = ""
+	local awards_list = order_awards(name)
+	local data  = awards.player(name)
+
+	if #awards_list == 0 then
+		formspec = formspec .. "label[3.9,1.5;"..minetest.formspec_escape(S("Error: No achivements available.")).."]"
+		formspec = formspec .. "button_exit[4.2,2.3;3,1;close;"..minetest.formspec_escape(S("OK")).."]"
+		return formspec
+	end
+	sid = awards_list[sid] and sid or 1
+
+	-- Sidebar
+	local sitem = awards_list[sid]
+	local sdef = sitem.def
+	if sdef and sdef.secret and not sitem.unlocked then
+		formspec = formspec .. "label[1,2.75;"..
+				minetest.formspec_escape(S("(Secret Award)")).."]"..
+				"image[1,0;3,3;awards_unknown.png]"
+		if sdef and sdef.description then
+			formspec = formspec	.. "textarea[0.25,3.25;4.8,1.7;;"..
+					minetest.formspec_escape(
+							S("Unlock this award to find out what it is."))..";]"
+		end
+	else
+		local title = sitem.name
+		if sdef and sdef.title then
+			title = sdef.title
+		end
+		local status = "%s"
+		if sitem.unlocked then
+			status = S("%s (unlocked)")
+		end
+
+		formspec = formspec .. "textarea[0.5,3.1;4.8,1.45;;" ..
+			string.format(status, minetest.formspec_escape(title)) ..
+			";]"
+
+		if sdef and sdef.icon then
+			formspec = formspec .. "image[0.6,0;3,3;" .. sdef.icon .. "]"
+		end
+		local barwidth = 3.95
+		local perc = nil
+		local label = nil
+		if sdef.getProgress and data then
+			local res = sdef:getProgress(data)
+			perc = res.perc
+			label = res.label
+		end
+		if perc then
+			if perc > 1 then
+				perc = 1
+			end
+			formspec = formspec .. "background[0,8.24;" .. barwidth ..",0.4;awards_progress_gray.png;false]"
+			formspec = formspec .. "background[0,8.24;" .. (barwidth * perc) ..",0.4;awards_progress_green.png;false]"
+			if label then
+				formspec = formspec .. "label[1.6,8.15;" .. minetest.formspec_escape(label) .. "]"
+			end
+		end
+		if sdef and sdef.description then
+			formspec = formspec .. "box[-0.05,3.75;3.9,4.2;#000]"
+			formspec = formspec	.. "textarea[0.25,3.75;3.9,4.2;;" ..
+					minetest.formspec_escape(sdef.description) .. ";]"
+		end
+	end
+
+	-- Create list box
+	formspec = formspec .. "textlist[4,0;3.8,8.6;awards;"
+	local first = true
+	for _, award in pairs(awards_list) do
+		local def = award.def
+		if def then
+			if not first then
+				formspec = formspec .. ","
+			end
+			first = false
+
+			if def.secret and not award.unlocked then
+				formspec = formspec .. "#707070"..minetest.formspec_escape(S("(Secret Award)"))
+			else
+				local title = award.name
+				if def and def.title then
+					title = def.title
+				end
+				-- title = title .. " [" .. award.score .. "]"
+				if award.unlocked then
+					formspec = formspec .. minetest.formspec_escape(title)
+				elseif award.started then
+					formspec = formspec .. "#c0c0c0".. minetest.formspec_escape(title)
+				else
+					formspec = formspec .. "#a0a0a0".. minetest.formspec_escape(title)
+				end
+			end
+		end
+	end
+	return formspec .. ";"..sid.."]"
+end
+
+
+function awards.show_to(name, to, sid, text)
+	if name == "" or name == nil then
+		name = to
+	end
+	local data = awards.player(name)
+	if name == to and data.disabled then
+		minetest.chat_send_player(name, S("You've disabled awards. Type /awards enable to reenable."))
+		return
+	end
+	if text then
+		local awards_list = order_awards(name)
+		if #awards_list == 0 then
+			minetest.chat_send_player(to, S("Error: No award available."))
+			return
+		elseif not data or not data.unlocked  then
+			minetest.chat_send_player(to, S("You have not unlocked any awards."))
+			return
+		end
+		minetest.chat_send_player(to, string.format(S("%s’s awards:"), name))
+
+		for str, _ in pairs(data.unlocked) do
+			local def = awards.registered_awards[str]
+			if def then
+				if def.title then
+					if def.description then
+						minetest.chat_send_player(to, string.format(S("%s: %s"), def.title, def.description))
+					else
+						minetest.chat_send_player(to, def.title)
+					end
+				else
+					minetest.chat_send_player(to, str)
+				end
+			end
+		end
+	else
+		local deco = ""
+		if minetest.global_exists("default") then
+			deco = default.gui_bg .. default.gui_bg_img
+		end
+		-- Show formspec to user
+		minetest.show_formspec(to,"awards:awards",
+			"size[8,8.6]" .. deco ..
+			awards.get_formspec(name, to, sid))
+	end
+end
+
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+	if formname ~= "awards:awards" then
+		return false
+	end
+	if fields.quit then
+		return true
+	end
+	local name = player:get_player_name()
+	if fields.awards then
+		local event = minetest.explode_textlist_event(fields.awards)
+		if event.type == "CHG" then
+			awards.show_to(name, name, event.index, false)
+		end
+	end
+
+	return true
+end)
+
+if minetest.get_modpath("sfinv") then
+	sfinv.register_page("awards:awards", {
+		title = S("Awards"),
+		on_enter = function(self, player, context)
+			context.awards_idx = 1
+		end,
+		is_in_nav = function(self, player, context)
+			local data = awards.player(player:get_player_name())
+			return not data.disabled
+		end,
+		get = function(self, player, context)
+			local name = player:get_player_name()
+			return sfinv.make_formspec(player, context,
+				awards.get_formspec(name, name, context.awards_idx),
+				false)
+		end,
+		on_player_receive_fields = function(self, player, context, fields)
+			if fields.awards then
+				local event = minetest.explode_textlist_event(fields.awards)
+				if event.type == "CHG" then
+					context.awards_idx = event.index
+					sfinv.set_player_inventory_formspec(player, context)
+				end
+			end
+		end
+	})
+
+	local function check_and_reshow(name)
+		local player = minetest.get_player_by_name(name)
+		if not player then
+			return
+		end
+
+		local context = sfinv.get_or_create_context(player)
+		if context.page ~= "awards:awards" then
+			return
+		end
+
+		sfinv.set_player_inventory_formspec(player, context)
+	end
+
+	awards.register_on_unlock(check_and_reshow)
+end
+
+if minetest.get_modpath("unified_inventory") ~= nil then
+	unified_inventory.register_button("awards", {
+		type = "image",
+		image = "awards_ui_icon.png",
+		tooltip = S("Awards"),
+		action = function(player)
+			local name = player:get_player_name()
+			awards.show_to(name, name, nil, false)
+		end,
+	})
+end

src/intllib.lua

@@ -1,4 +1,3 @@
-
 -- Fallback functions for when `intllib` is not installed.
 -- Code released under Unlicense <http://unlicense.org>.
 

src/triggers.lua

@@ -64,7 +64,8 @@ awards.register_trigger("dig", {
 	auto_description_total = { "Mine @1 block.", "Mine @1 blocks." },
 	get_key = function(self, def)
 		return minetest.registered_aliases[def.trigger.node] or def.trigger.node
-	end
+	end,
+	key_is_item = true,
 })
 minetest.register_on_dignode(function(pos, node, player)
 	if not player or not pos or not node then
@@ -84,7 +85,8 @@ awards.register_trigger("place", {
 	auto_description_total = { "Place @1 block.", "Place @1 blocks." },
 	get_key = function(self, def)
 		return minetest.registered_aliases[def.trigger.node] or def.trigger.node
-	end
+	end,
+	key_is_item = true,
 })
 minetest.register_on_placenode(function(pos, node, player)
 	if not player or not pos or not node then
@@ -104,17 +106,18 @@ awards.register_trigger("craft", {
 	auto_description_total = { "Craft @1 item", "Craft @1 items." },
 	get_key = function(self, def)
 		return minetest.registered_aliases[def.trigger.item] or def.trigger.item
-	end
+	end,
+	key_is_item = true,
 })
-minetest.register_on_craft(function(itemstack, player, old_craft_grid, craft_inv)
+--minetest.register_on_craft(function(itemstack, player, old_craft_grid, craft_inv)
-	if not player or itemstack:empty() then
+--	if not player or itemstack:is_empty() then
-		return
+--		return
-	end
+--	end
-
+--
-	local itemname = itemstack:get_name()
+--	local itemname = itemstack:get_name()
-	itemname = minetest.registered_aliases[itemname] or itemname
+--	itemname = minetest.registered_aliases[itemname] or itemname
-	awards.notify_craft(player, itemname, itemstack:get_count())
+--	awards.notify_craft(player, itemname, itemstack:get_count())
-end)
+--end)
 
 
 awards.register_trigger("eat", {
@@ -124,10 +127,11 @@ awards.register_trigger("eat", {
 	auto_description_total = { "Eat @1 item", "Eat @1 items." },
 	get_key = function(self, def)
 		return minetest.registered_aliases[def.trigger.item] or def.trigger.item
-	end
+	end,
+	key_is_item = true,
 })
 minetest.register_on_item_eat(function(_, _, itemstack, player, _)
-	if not player or itemstack:empty() then
+	if not player or itemstack:is_empty() then
 		return
 	end