Release 2.2.0

api.lua

@@ -61,6 +61,60 @@ function awards.register_trigger(name, func)
 	end
 end
 
+function awards.run_trigger_callbacks(player, data, trigger, table_func)
+	for i = 1, #awards.on[trigger] do
+		local res = nil
+		local entry = awards.on[trigger][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.increment_item_counter(data, field, itemname, count)
+	local name_split = string.split(itemname, ":")
+	if #name_split ~= 2 then
+		return false
+	end
+	local mod = name_split[1]
+	local item = name_split[2]
+
+	if data and field and mod and item then
+		awards.assertPlayer(data)
+		awards.tbv(data, field)
+		awards.tbv(data[field], mod)
+		awards.tbv(data[field][mod], item, 0)
+
+		data[field][mod][item] = data[field][mod][item] + (count or 1)
+		return true
+	else
+		return false
+	end
+end
+
+function awards.get_item_count(data, field, itemname)
+	local name_split = string.split(itemname, ":")
+	if #name_split ~= 2 then
+		return false
+	end
+	local mod = name_split[1]
+	local item = name_split[2]
+
+	if data and field and mod and item then
+		awards.assertPlayer(data)
+		awards.tbv(data, field)
+		awards.tbv(data[field], mod)
+		awards.tbv(data[field][mod], item, 0)
+		return data[field][mod][item]
+	end
+end
+
 function awards.register_on_unlock(func)
 	table.insert(awards.on_unlock, func)
 end
@@ -144,14 +198,12 @@ function awards.unlock(name, award)
 	if awdef and awdef.prizes then
 		for i = 1, #awdef.prizes do
 			local itemstack = ItemStack(awdef.prizes[i])
-			if itemstack:is_empty() or not itemstack:is_known() then
+			if not itemstack:is_empty() then
-				return
+				local receiverref = minetest.get_player_by_name(name)
+				if receiverref then
+					receiverref:get_inventory():add_item("main", itemstack)
+				end
 			end
-			local receiverref = core.get_player_by_name(name)
-			if not receiverref then
-				return
-			end
-			receiverref:get_inventory():add_item("main", itemstack)
 		end
 	end
 
@@ -249,6 +301,7 @@ awards.give_achievement = awards.unlock
 function awards.getFormspec(name, to, sid)
 	local formspec = "size[11,5]"
 	local listofawards = awards._order_awards(name)
+	local playerdata = awards.players[name]
 
 	-- Sidebar
 	if sid then
@@ -273,6 +326,21 @@ function awards.getFormspec(name, to, sid)
 			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
+				formspec = formspec .. "background[0,4.80;" .. barwidth ..",0.25;awards_progress_gray.png]"
+				formspec = formspec .. "background[0,4.80;" .. (barwidth * perc) ..",0.25;awards_progress_green.png]"
+				if label then
+					formspec = formspec .. "label[1.75,4.63;" .. label .. "]"
+				end
+			end
 			if def and def.description then
 				formspec = formspec	.. "label[0,3.25;"..def.description.."]"
 			end
@@ -367,3 +435,12 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 end)
 
 awards.init()
+
+minetest.register_on_newplayer(function(player)
+	local playern = player:get_player_name()
+	awards.assertPlayer(playern)
+end)
+
+minetest.register_on_shutdown(function()
+	awards.save()
+end)

api_helpers.lua

@@ -26,6 +26,7 @@ function awards.assertPlayer(playern)
 	awards.tbv(awards.players[playern], "unlocked")
 	awards.tbv(awards.players[playern], "place")
 	awards.tbv(awards.players[playern], "count")
+	awards.tbv(awards.players[playern], "craft")
 	awards.tbv(awards.players[playern], "deaths", 0)
 	awards.tbv(awards.players[playern], "joins", 0)
 	awards.tbv(awards.players[playern], "chats", 0)

init.lua

@@ -36,7 +36,7 @@ awards.register_achievement("award_lightitup",{
 	trigger = {
 		type = "place",
 		node = "default:torch",
-		target = 500
+		target = 100
 	}
 })
 
@@ -100,7 +100,7 @@ awards.register_achievement("award_obsessed_with_obsidian",{
 	trigger = {
 		type = "dig",
 		node = "default:obsidian",
-		target = 1
+		target = 50
 	}
 })
 
@@ -124,7 +124,7 @@ awards.register_achievement("award_lumberjack", {
 	trigger = {
 		type = "dig",
 		node = "default:tree",
-		target = 1
+		target = 100
 	}
 })
 

mod.conf

@@ -4,4 +4,4 @@ author = rubenwardy
 description = Adds achievements to Minetest, and an API to register new ones.
 license = LGPL 2.1 or later
 forum = https://forum.minetest.net/viewtopic.php?t=4870
-version = 2.0
+version = 2.2.0

readme.md

@@ -28,6 +28,20 @@ old fork in Carbone, under same license.
 		* return true to cancel register_on_unlock callbacks and HUD
 * awards.register_trigger(name, func(awardname, def))
 	* Note: awards.on[name] is automatically created for triggers
+* awards.run_trigger_callbacks(player, data, trigger, table_func(entry))
+	* Goes through and checks all triggers registered to a trigger type,
+	  unlocking the award if conditions are met.
+	* data is the player's award data, ie: awards.players[player_name]
+	* trigger is the name of the trigger type. Ie: awards.on[trigger]
+	* table_func is called if the trigger is a table - simply return an
+	  award name to unlock it
+	* See triggers.lua for examples
+* awards.increment_item_counter(data, field, itemname)
+	* add to an item's statistic count
+	* for example, (data, "place", "default:stone") will add 1 to the number of
+	  times default:stone has been placed.
+	* data is the player's award data, ie: awards.players[player_name]
+	* returns true on success, false on failure (eg: cannot get modname and item from itemname)
 * awards.register_on_unlock(func(name, def))
 	* name is the player name
 	* def is the award def.

triggers.lua

@@ -21,6 +21,13 @@ awards.register_trigger("dig", function(def)
 		target = def.trigger.target
 	}
 	table.insert(awards.on.dig, tmp)
+	def.getProgress = function(self, data)
+		local itemcount = awards.get_item_count(data, "count", tmp.node) or 0
+		return {
+			perc = itemcount / tmp.target,
+			label = itemcount .. " / " .. tmp.target .. " dug"  -- TODO: translation
+		}
+	end
 end)
 
 awards.register_trigger("place", function(def)
@@ -30,6 +37,13 @@ awards.register_trigger("place", function(def)
 		target = def.trigger.target
 	}
 	table.insert(awards.on.place, tmp)
+	def.getProgress = function(self, data)
+		local itemcount = awards.get_item_count(data, "place", tmp.node) or 0
+		return {
+			perc = itemcount / tmp.target,
+			label = itemcount .. " / " .. tmp.target .. " placed"  -- TODO: translation
+		}
+	end
 end)
 
 awards.register_trigger("death", function(def)
@@ -38,6 +52,13 @@ awards.register_trigger("death", function(def)
 		target = def.trigger.target
 	}
 	table.insert(awards.on.death, tmp)
+	def.getProgress = function(self, data)
+		local itemcount = data.deaths or 0
+		return {
+			perc = itemcount / tmp.target,
+			label = itemcount .. " deaths, need " .. tmp.target  -- TODO: translation
+		}
+	end
 end)
 
 awards.register_trigger("chat", function(def)
@@ -46,6 +67,13 @@ awards.register_trigger("chat", function(def)
 		target = def.trigger.target
 	}
 	table.insert(awards.on.chat, tmp)
+	def.getProgress = function(self, data)
+		local itemcount = data.chats or 0
+		return {
+			perc = itemcount / tmp.target,
+			label = itemcount .. " / " .. tmp.target .. " line of chat"  -- TODO: translation
+		}
+	end
 end)
 
 awards.register_trigger("join", function(def)
@@ -54,6 +82,14 @@ awards.register_trigger("join", function(def)
 		target = def.trigger.target
 	}
 	table.insert(awards.on.join, tmp)
+
+	def.getProgress = function(self, data)
+		local itemcount = data.joins or 0
+		return {
+			perc = itemcount / tmp.target,
+			label = itemcount .. " game joins, need " .. tmp.target  -- TODO: translation
+		}
+	end
 end)
 
 awards.register_trigger("craft", function(def)
@@ -63,6 +99,13 @@ awards.register_trigger("craft", function(def)
 		target = def.trigger.target
 	}
 	table.insert(awards.on.craft, tmp)
+	def.getProgress = function(self, data)
+		local itemcount = awards.get_item_count(data, "craft", tmp.item) or 0
+		return {
+			perc = itemcount / tmp.target,
+			label = itemcount .. " / " .. tmp.target .. " crafted"  -- TODO: translation
+		}
+	end
 end)
 
 -- Backwards compatibility
@@ -78,163 +121,70 @@ minetest.register_on_dignode(function(pos, oldnode, digger)
 	if not digger or not pos or not oldnode then
 		return
 	end
-	local nodedug = string.split(oldnode.name, ":")
+
-	if #nodedug ~= 2 then
+	local data = awards.players[digger:get_player_name()]
+	if not awards.increment_item_counter(data, "count", oldnode.name) then
 		return
 	end
-	local mod = nodedug[1]
+	awards.run_trigger_callbacks(digger, data, "dig", function(entry)
-	local item = nodedug[2]
+		if entry.node and entry.target then
-	local playern = digger:get_player_name()
+			local tnodedug = string.split(entry.node, ":")
-
+			local tmod = tnodedug[1]
-	if (not playern or not nodedug or not mod or not item) then
+			local titem = tnodedug[2]
-		return
+			if not tmod or not titem or not data.count[tmod] or not data.count[tmod][titem] then
-	end
-	awards.assertPlayer(playern)
-	awards.tbv(awards.players[playern].count, mod)
-	awards.tbv(awards.players[playern].count[mod], item, 0)
-
-	-- Increment counter
-	awards.players[playern].count[mod][item]=awards.players[playern].count[mod][item] + 1
-
-	-- Run callbacks and triggers
-	local player = digger
-	local data = awards.players[playern]
-	for i=1, #awards.on.dig do
-		local res = nil
-		if type(awards.on.dig[i]) == "function" then
-			-- Run trigger callback
-			res = awards.on.dig[i](player,data)
-		elseif type(awards.on.dig[i]) == "table" then
-			-- Handle table trigger
-			if not awards.on.dig[i].node or not awards.on.dig[i].target or not awards.on.dig[i].award then
 				-- table running failed!
-				print("[ERROR] awards - on.dig trigger "..i.." is invalid!")
+			elseif data.count[tmod][titem] > entry.target-1 then
-			else
+				return entry.award
-				-- run the table
-				local tnodedug = string.split(awards.on.dig[i].node, ":")
-				local tmod=tnodedug[1]
-				local titem=tnodedug[2]
-				if tmod==nil or titem==nil or not data.count[tmod] or not data.count[tmod][titem] then
-					-- table running failed!
-				elseif data.count[tmod][titem] > awards.on.dig[i].target-1 then
-					res=awards.on.dig[i].award
-				end
 			end
 		end
-
+	end)
-		if res then
-			awards.unlock(playern,res)
-		end
-	end
 end)
 
 minetest.register_on_placenode(function(pos, node, digger)
 	if not digger or not pos or not node or not digger:get_player_name() or digger:get_player_name()=="" then
 		return
 	end
-	local nodedug = string.split(node.name, ":")
+	local data = awards.players[digger:get_player_name()]
-	if #nodedug ~= 2 then
+	if not awards.increment_item_counter(data, "place", node.name) then
 		return
 	end
-	local mod=nodedug[1]
-	local item=nodedug[2]
-	local playern = digger:get_player_name()
 
-	-- Run checks
+	awards.run_trigger_callbacks(digger, data, "place", function(entry)
-	if (not playern or not nodedug or not mod or not item) then
+		if entry.node and entry.target then
-		return
+			local tnodedug = string.split(entry.node, ":")
-	end
+			local tmod = tnodedug[1]
-	awards.assertPlayer(playern)
+			local titem = tnodedug[2]
-	awards.tbv(awards.players[playern].place, mod)
+			if not tmod or not titem or not data.place[tmod] or not data.place[tmod][titem] then
-	awards.tbv(awards.players[playern].place[mod], item, 0)
+				-- table running failed!
-
+			elseif data.place[tmod][titem] > entry.target-1 then
-	-- Increment counter
+				return entry.award
-	awards.players[playern].place[mod][item] = awards.players[playern].place[mod][item] + 1
-
-	-- Run callbacks and triggers
-	local player = digger
-	local data = awards.players[playern]
-	for i=1,# awards.on.place do
-		local res = nil
-		if type(awards.on.place[i]) == "function" then
-			-- Run trigger callback
-			res = awards.on.place[i](player,data)
-		elseif type(awards.on.place[i]) == "table" then
-			-- Handle table trigger
-			if not awards.on.place[i].node or not awards.on.place[i].target or not awards.on.place[i].award then
-				print("[ERROR] awards - on.place trigger "..i.." is invalid!")
-			else
-				-- run the table
-				local tnodedug = string.split(awards.on.place[i].node, ":")
-				local tmod = tnodedug[1]
-				local titem = tnodedug[2]
-				if tmod==nil or titem==nil or not data.place[tmod] or not data.place[tmod][titem] then
-					-- table running failed!
-				elseif data.place[tmod][titem] > awards.on.place[i].target-1 then
-					res = awards.on.place[i].award
-				end
 			end
 		end
-
+	end)
-		if res then
-			awards.unlock(playern,res)
-		end
-	end
 end)
 
 minetest.register_on_craft(function(itemstack, player, old_craft_grid, craft_inv)
 	if not player or not itemstack then
 		return
 	end
-	local itemcrafted = string.split(itemstack:get_name(), ":")
+
-	if #itemcrafted ~= 2 then
+	local data = awards.players[player:get_player_name()]
-		--minetest.log("error","Awards mod: "..itemstack:get_name().." is in wrong format!")
+	if not awards.increment_item_counter(data, "craft", itemstack:get_name(), itemstack:get_count()) then
 		return
 	end
-	local mod = itemcrafted[1]
-	local item = itemcrafted[2]
-	local playern = player:get_player_name()
 
-	if (not playern or not itemcrafted or not mod or not item) then
+	awards.run_trigger_callbacks(player, data, "craft", function(entry)
-		return
+		if entry.item and entry.target then
-	end
+			local titemcrafted = string.split(entry.item, ":")
-	awards.assertPlayer(playern)
+			local tmod = titemcrafted[1]
-	awards.tbv(awards.players[playern].craft, mod)
+			local titem = titemcrafted[2]
-	awards.tbv(awards.players[playern].craft[mod], item, 0)
+			if not tmod or not titem or not data.craft[tmod] or not data.craft[tmod][titem] then
-
-	-- Increment counter
-	awards.players[playern].craft[mod][item] = awards.players[playern].craft[mod][item] + 1
-
-	-- Run callbacks and triggers
-	local data = awards.players[playern]
-	for i=1, #awards.on.craft do
-		local res = nil
-		local entry = awards.on.craft[i]
-		if type(entry) == "function" then
-			-- Run trigger callback
-			res = entry(player,data)
-		elseif type(entry) == "table" then
-			-- Handle table trigger
-			if not entry.item or not entry.target or not entry.award then
 				-- table running failed!
-				print("[ERROR] awards - onCraft trigger "..i.." is invalid!")
+			elseif data.craft[tmod][titem] > entry.target-1 then
-			else
+				return entry.award
-				-- run the table
-				local titemcrafted = string.split(entry.item, ":")
-				local tmod=titemcrafted[1]
-				local titem=titemcrafted[2]
-				if not tmod==nil or not titem or not data.craft[tmod] or not data.craft[tmod][titem] then
-					-- table running failed!
-				elseif data.craft[tmod][titem] > entry.target-1 then
-					res=awards.on.craft[i].award
-				end
 			end
 		end
-
+	end)
-		if res then
-			awards.give_achievement(playern,res)
-		end
-	end
 end)
 
 minetest.register_on_dieplayer(function(player)
@@ -251,22 +201,12 @@ minetest.register_on_dieplayer(function(player)
 	-- Increment counter
 	data.deaths = data.deaths + 1
 
-	-- Run callbacks and triggers
+	awards.run_trigger_callbacks(player, data, "death", function(entry)
-	for _,trigger in pairs(awards.on.death) do
+		if entry.target and entry.award and data.deaths and
-		local res = nil
+				data.deaths >= entry.target then
-		if type(trigger) == "function" then
+			return entry.award
-			res = trigger(player,data)
-		elseif type(trigger) == "table" then
-			if trigger.target and trigger.award then
-				if data.deaths and data.deaths >= trigger.target then
-					res = trigger.award
-				end
-			end
 		end
-		if res ~= nil then
+	end)
-			awards.unlock(name,res)
-		end
-	end
 end)
 
 minetest.register_on_joinplayer(function(player)
@@ -283,22 +223,12 @@ minetest.register_on_joinplayer(function(player)
 	-- Increment counter
 	data.joins = data.joins + 1
 
-	-- Run callbacks and triggers
+	awards.run_trigger_callbacks(player, data, "join", function(entry)
-	for _, trigger in pairs(awards.on.join) do
+		if entry.target and entry.award and data.joins and
-		local res = nil
+				data.joins >= entry.target then
-		if type(trigger) == "function" then
+			return entry.award
-			res = trigger(player,data)
-		elseif type(trigger) == "table" then
-			if trigger.target and trigger.award then
-				if data.joins and data.joins >= trigger.target then
-					res = trigger.award
-				end
-			end
 		end
-		if res ~= nil then
+	end)
-			awards.unlock(name,res)
-		end
-	end
 end)
 
 minetest.register_on_chat_message(function(name, message)
@@ -316,29 +246,10 @@ minetest.register_on_chat_message(function(name, message)
 	-- Increment counter
 	data.chats = data.chats + 1
 
-	-- Run callbacks and triggers
+	awards.run_trigger_callbacks(player, data, "chat", function(entry)
-	for _,trigger in pairs(awards.on.chat) do
+		if entry.target and entry.award and data.chats and
-		local res = nil
+				data.chats >= entry.target then
-		if type(trigger) == "function" then
+			return entry.award
-			res = trigger(player,data)
-		elseif type(trigger) == "table" then
-			if trigger.target and trigger.award then
-				if data.chats and data.chats >= trigger.target then
-					res = trigger.award
-				end
-			end
 		end
-		if res ~= nil then
+	end)
-			awards.unlock(name,res)
-		end
-	end
-end)
-
-minetest.register_on_newplayer(function(player)
-	local playern = player:get_player_name()
-	awards.assertPlayer(playern)
-end)
-
-minetest.register_on_shutdown(function()
-	awards.save()
 end)