Merge remote-tracking branch 'origin/master'

LICENSE.txt

@@ -100,6 +100,7 @@ Copyright (C) 2014 Justin Aquadro (MIT):
   textures/drawers_wood_front_2.png
   textures/drawers_wood_front_4.png
   textures/drawers_wood.png
+  textures/drawers_upgrade_slot_bg.png (extracted from gui/drawers_1.png by LNJ <git@lnj.li>)
 
 Everything not listed in here:
 Copyright (C) 2017 LNJ <git@lnj.li> (MIT)

init.lua

@@ -51,8 +51,17 @@ drawers.enable_1x1 = not core.setting_getbool("drawers_disable_1x1")
 drawers.enable_1x2 = not core.setting_getbool("drawers_disable_1x2")
 drawers.enable_2x2 = not core.setting_getbool("drawers_disable_2x2")
 
+
 --
--- Load files
+-- GUI
+--
+
+drawers.gui_bg = "bgcolor[#080808BB;true]"
+drawers.gui_bg_img = "background[5,5;1,1;gui_formbg.png;true]"
+drawers.gui_slots = "listcolors[#00000069;#5A5A5A;#141318;#30434C;#FFF]"
+
+--
+-- Load API
 --
 
 dofile(MP .. "/lua/helpers.lua")
@@ -230,3 +239,91 @@ else
 	})
 end
 
+
+--
+-- Register drawer upgrades
+--
+
+if core.get_modpath("default") and default then
+	drawers.register_drawer_upgrade("drawers:upgrade_steel", {
+		description = S("Steel Drawer Upgrade (x2)"),
+		inventory_image = "drawers_upgrade_steel.png",
+		groups = {drawer_upgrade = 100},
+		recipe_item = "default:steel_ingot"
+	})
+
+	drawers.register_drawer_upgrade("drawers:upgrade_gold", {
+		description = S("Gold Drawer Upgrade (x3)"),
+		inventory_image = "drawers_upgrade_gold.png",
+		groups = {drawer_upgrade = 200},
+		recipe_item = "default:gold_ingot"
+	})
+
+	drawers.register_drawer_upgrade("drawers:upgrade_obsidian", {
+		description = S("Obsidian Drawer Upgrade (x5)"),
+		inventory_image = "drawers_upgrade_obsidian.png",
+		groups = {drawer_upgrade = 400},
+		recipe_item = "default:obsidian"
+	})
+
+	drawers.register_drawer_upgrade("drawers:upgrade_diamond", {
+		description = S("Diamond Drawer Upgrade (x8)"),
+		inventory_image = "drawers_upgrade_diamond.png",
+		groups = {drawer_upgrade = 700},
+		recipe_item = "default:diamond"
+	})
+elseif core.get_modpath("mcl_core") and mcl_core then
+	drawers.register_drawer_upgrade("drawers:upgrade_iron", {
+		description = S("Iron Drawer Upgrade (x2)"),
+		inventory_image = "drawers_upgrade_iron.png",
+		groups = {drawer_upgrade = 100},
+		recipe_item = "mcl_core:iron_ingot"
+	})
+
+	drawers.register_drawer_upgrade("drawers:upgrade_gold", {
+		description = S("Gold Drawer Upgrade (x3)"),
+		inventory_image = "drawers_upgrade_gold.png",
+		groups = {drawer_upgrade = 200},
+		recipe_item = "mcl_core:gold_ingot"
+	})
+
+	drawers.register_drawer_upgrade("drawers:upgrade_obsidian", {
+		description = S("Obsidian Drawer Upgrade (x5)"),
+		inventory_image = "drawers_upgrade_obsidian.png",
+		groups = {drawer_upgrade = 400},
+		recipe_item = "mcl_core:obsidian"
+	})
+
+	drawers.register_drawer_upgrade("drawers:upgrade_diamond", {
+		description = S("Diamond Drawer Upgrade (x8)"),
+		inventory_image = "drawers_upgrade_diamond.png",
+		groups = {drawer_upgrade = 700},
+		recipe_item = "mcl_core:diamond"
+	})
+
+	drawers.register_drawer_upgrade("drawers:upgrade_emerald", {
+		description = S("Emerald Drawer Upgrade (x13)"),
+		inventory_image = "drawers_upgrade_emerald.png",
+		groups = {drawer_upgrade = 1200},
+		recipe_item = "mcl_core:emerald"
+	})
+end
+
+
+--
+-- Register drawer upgrade template
+--
+
+core.register_craftitem("drawers:upgrade_template", {
+	description = S("Drawer Upgrade Template"),
+	inventory_image = "drawers_upgrade_template.png"
+})
+
+core.register_craft({
+	output = "drawers:upgrade_template 4",
+	recipe = {
+		{"group:stick", "group:stick", "group:stick"},
+		{"group:stick", "group:drawer", "group:stick"},
+		{"group:stick", "group:stick", "group:stick"}
+	}
+})

locale/be.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2017-04-14 16:13+0200\n"
+"POT-Creation-Date: 2017-06-03 17:04+0200\n"
 "PO-Revision-Date: 2017-05-16 05:35+0000\n"
 "Last-Translator: Viktar Vauchkevich <victorenator@gmail.com>\n"
 "Language-Team: Belarusian <https://hosted.weblate.org/projects/minetest/mod-"
@@ -16,17 +16,13 @@ msgstr ""
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<="
-"4 && (n%100<10 || n%100>=20) ? 1 : 2;\n"
+"Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && n"
+"%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;\n"
 "X-Generator: Weblate 2.14-dev\n"
 
-#: lua/helpers.lua
-msgid "@1 (@2% full)"
-msgstr "@1 (@2% поўны)"
-
-#: lua/helpers.lua
-msgid "@1 @2 (@3% full)"
-msgstr "@1 @2 (@3% поўны)"
+#: lua/visual.lua
+msgid "Empty"
+msgstr "Пустая"
 
 #: lua/api.lua init.lua
 msgid "Wooden"
@@ -44,9 +40,13 @@ msgstr "@1 шуфляды (1x2)"
 msgid "@1 Drawers (2x2)"
 msgstr "@1 шуфляды (2x2)"
 
-#: lua/visual.lua
-msgid "Empty"
-msgstr "Пустая"
+#: lua/helpers.lua
+msgid "@1 (@2% full)"
+msgstr "@1 (@2% поўны)"
+
+#: lua/helpers.lua
+msgid "@1 @2 (@3% full)"
+msgstr "@1 @2 (@3% поўны)"
 
 #: init.lua
 msgid "Acacia Wood"
@@ -79,3 +79,32 @@ msgstr "Цёмная драўніна дуба"
 #: init.lua
 msgid "Spruce Wood"
 msgstr "Драўніна яліны"
+
+#: init.lua
+msgid "Steel Drawer Upgrade (x2)"
+msgstr ""
+
+#: init.lua
+msgid "Gold Drawer Upgrade (x3)"
+msgstr ""
+
+#: init.lua
+msgid "Obsidian Drawer Upgrade (x5)"
+msgstr ""
+
+#: init.lua
+msgid "Diamond Drawer Upgrade (x8)"
+msgstr ""
+
+#: init.lua
+#, fuzzy
+msgid "Iron Drawer Upgrade (x2)"
+msgstr "@1 шуфляды (1x2)"
+
+#: init.lua
+msgid "Emerald Drawer Upgrade (x13)"
+msgstr ""
+
+#: init.lua
+msgid "Drawer Upgrade Template"
+msgstr ""

locale/de.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2017-04-14 16:06+0200\n"
+"POT-Creation-Date: 2017-06-03 17:04+0200\n"
 "PO-Revision-Date: 2017-04-11 13:04+0200\n"
 "Last-Translator: LNJ <git@lnj.li>\n"
 "Language-Team: German\n"
@@ -17,13 +17,9 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
-#: lua/helpers.lua
-msgid "@1 (@2% full)"
-msgstr "@1 (@2% voll)"
-
-#: lua/helpers.lua
-msgid "@1 @2 (@3% full)"
-msgstr "@1 @2 (@3% voll)"
+#: lua/visual.lua
+msgid "Empty"
+msgstr "Leer"
 
 #: lua/api.lua init.lua
 msgid "Wooden"
@@ -41,9 +37,13 @@ msgstr "@1schubfächer (1x2)"
 msgid "@1 Drawers (2x2)"
 msgstr "@1schubfächer (2x2)"
 
-#: lua/visual.lua
-msgid "Empty"
-msgstr "Leer"
+#: lua/helpers.lua
+msgid "@1 (@2% full)"
+msgstr "@1 (@2% voll)"
+
+#: lua/helpers.lua
+msgid "@1 @2 (@3% full)"
+msgstr "@1 @2 (@3% voll)"
 
 #: init.lua
 msgid "Acacia Wood"
@@ -76,3 +76,32 @@ msgstr "Dunkeleichenholz"
 #: init.lua
 msgid "Spruce Wood"
 msgstr "Fichtenholz"
+
+#: init.lua
+msgid "Steel Drawer Upgrade (x2)"
+msgstr ""
+
+#: init.lua
+msgid "Gold Drawer Upgrade (x3)"
+msgstr ""
+
+#: init.lua
+msgid "Obsidian Drawer Upgrade (x5)"
+msgstr ""
+
+#: init.lua
+msgid "Diamond Drawer Upgrade (x8)"
+msgstr ""
+
+#: init.lua
+#, fuzzy
+msgid "Iron Drawer Upgrade (x2)"
+msgstr "@1schubfächer (1x2)"
+
+#: init.lua
+msgid "Emerald Drawer Upgrade (x13)"
+msgstr ""
+
+#: init.lua
+msgid "Drawer Upgrade Template"
+msgstr ""

locale/ms.po

@@ -7,10 +7,10 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2017-04-14 16:13+0200\n"
+"POT-Creation-Date: 2017-06-03 17:04+0200\n"
 "PO-Revision-Date: 2017-05-19 07:17+0000\n"
-"Last-Translator: Muhammad Nur Hidayat Yasuyoshi <muhdnurhidayat96@yahoo.com>"
-"\n"
+"Last-Translator: Muhammad Nur Hidayat Yasuyoshi <muhdnurhidayat96@yahoo."
+"com>\n"
 "Language-Team: Malay <https://hosted.weblate.org/projects/minetest/mod-"
 "storage-drawers/ms/>\n"
 "Language: ms\n"
@@ -20,13 +20,9 @@ msgstr ""
 "Plural-Forms: nplurals=1; plural=0;\n"
 "X-Generator: Weblate 2.14\n"
 
-#: lua/helpers.lua
-msgid "@1 (@2% full)"
-msgstr "@1 (@2% penuh)"
-
-#: lua/helpers.lua
-msgid "@1 @2 (@3% full)"
-msgstr "@2 @1 (@3% penuh)"
+#: lua/visual.lua
+msgid "Empty"
+msgstr "Kosong"
 
 #: lua/api.lua init.lua
 msgid "Wooden"
@@ -44,9 +40,13 @@ msgstr "Laci @1 (1x2)"
 msgid "@1 Drawers (2x2)"
 msgstr "Laci @1 (2x2)"
 
-#: lua/visual.lua
-msgid "Empty"
-msgstr "Kosong"
+#: lua/helpers.lua
+msgid "@1 (@2% full)"
+msgstr "@1 (@2% penuh)"
+
+#: lua/helpers.lua
+msgid "@1 @2 (@3% full)"
+msgstr "@2 @1 (@3% penuh)"
 
 #: init.lua
 msgid "Acacia Wood"
@@ -79,3 +79,32 @@ msgstr "Papan Kayu Oak Gelap"
 #: init.lua
 msgid "Spruce Wood"
 msgstr "Papan Kayu Fir"
+
+#: init.lua
+msgid "Steel Drawer Upgrade (x2)"
+msgstr ""
+
+#: init.lua
+msgid "Gold Drawer Upgrade (x3)"
+msgstr ""
+
+#: init.lua
+msgid "Obsidian Drawer Upgrade (x5)"
+msgstr ""
+
+#: init.lua
+msgid "Diamond Drawer Upgrade (x8)"
+msgstr ""
+
+#: init.lua
+#, fuzzy
+msgid "Iron Drawer Upgrade (x2)"
+msgstr "Laci @1 (1x2)"
+
+#: init.lua
+msgid "Emerald Drawer Upgrade (x13)"
+msgstr ""
+
+#: init.lua
+msgid "Drawer Upgrade Template"
+msgstr ""

locale/template.pot

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2017-04-14 16:13+0200\n"
+"POT-Creation-Date: 2017-06-03 17:04+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -17,12 +17,8 @@ msgstr ""
 "Content-Type: text/plain; charset=CHARSET\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: lua/helpers.lua
-msgid "@1 (@2% full)"
-msgstr ""
-
-#: lua/helpers.lua
-msgid "@1 @2 (@3% full)"
+#: lua/visual.lua
+msgid "Empty"
 msgstr ""
 
 #: lua/api.lua init.lua
@@ -41,8 +37,12 @@ msgstr ""
 msgid "@1 Drawers (2x2)"
 msgstr ""
 
-#: lua/visual.lua
-msgid "Empty"
+#: lua/helpers.lua
+msgid "@1 (@2% full)"
+msgstr ""
+
+#: lua/helpers.lua
+msgid "@1 @2 (@3% full)"
 msgstr ""
 
 #: init.lua
@@ -76,3 +76,31 @@ msgstr ""
 #: init.lua
 msgid "Spruce Wood"
 msgstr ""
+
+#: init.lua
+msgid "Steel Drawer Upgrade (x2)"
+msgstr ""
+
+#: init.lua
+msgid "Gold Drawer Upgrade (x3)"
+msgstr ""
+
+#: init.lua
+msgid "Obsidian Drawer Upgrade (x5)"
+msgstr ""
+
+#: init.lua
+msgid "Diamond Drawer Upgrade (x8)"
+msgstr ""
+
+#: init.lua
+msgid "Iron Drawer Upgrade (x2)"
+msgstr ""
+
+#: init.lua
+msgid "Emerald Drawer Upgrade (x13)"
+msgstr ""
+
+#: init.lua
+msgid "Drawer Upgrade Template"
+msgstr ""

locale/tr.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2017-04-14 16:13+0200\n"
+"POT-Creation-Date: 2017-06-03 17:04+0200\n"
 "PO-Revision-Date: 2017-05-16 22:41+0000\n"
 "Last-Translator: monolifed <monolifed@gmail.com>\n"
 "Language-Team: Turkish <https://hosted.weblate.org/projects/minetest/mod-"
@@ -19,13 +19,9 @@ msgstr ""
 "Plural-Forms: nplurals=2; plural=n > 1;\n"
 "X-Generator: Weblate 2.14-dev\n"
 
-#: lua/helpers.lua
-msgid "@1 (@2% full)"
-msgstr "@1 (%@2 dolu)"
-
-#: lua/helpers.lua
-msgid "@1 @2 (@3% full)"
-msgstr "@1 @2 (%@3 dolu)"
+#: lua/visual.lua
+msgid "Empty"
+msgstr "Boş"
 
 #: lua/api.lua init.lua
 msgid "Wooden"
@@ -43,9 +39,13 @@ msgstr "@1 Çekmece (1x2)"
 msgid "@1 Drawers (2x2)"
 msgstr "@1 Çekmece (2x2)"
 
-#: lua/visual.lua
-msgid "Empty"
-msgstr "Boş"
+#: lua/helpers.lua
+msgid "@1 (@2% full)"
+msgstr "@1 (%@2 dolu)"
+
+#: lua/helpers.lua
+msgid "@1 @2 (@3% full)"
+msgstr "@1 @2 (%@3 dolu)"
 
 #: init.lua
 msgid "Acacia Wood"
@@ -78,3 +78,32 @@ msgstr "Koyu Meşe Ahşap"
 #: init.lua
 msgid "Spruce Wood"
 msgstr "Ladin Ahşap"
+
+#: init.lua
+msgid "Steel Drawer Upgrade (x2)"
+msgstr ""
+
+#: init.lua
+msgid "Gold Drawer Upgrade (x3)"
+msgstr ""
+
+#: init.lua
+msgid "Obsidian Drawer Upgrade (x5)"
+msgstr ""
+
+#: init.lua
+msgid "Diamond Drawer Upgrade (x8)"
+msgstr ""
+
+#: init.lua
+#, fuzzy
+msgid "Iron Drawer Upgrade (x2)"
+msgstr "@1 Çekmece (1x2)"
+
+#: init.lua
+msgid "Emerald Drawer Upgrade (x13)"
+msgstr ""
+
+#: init.lua
+msgid "Drawer Upgrade Template"
+msgstr ""

lua/api.lua

@@ -37,6 +37,14 @@ drawers.node_box_simple = {
 	{-0.4375, -0.5, -0.5, 0.4375, -0.4375, -0.4375},
 }
 
+drawers.drawer_formspec = "size[9,7]" ..
+	"list[context;upgrades;2,0.5;5,1;]" ..
+	"list[current_player;main;0,3;9,4;]" ..
+	drawers.gui_bg ..
+	drawers.gui_bg_img ..
+	drawers.gui_slots ..
+	drawers.get_upgrade_slots_bg(2, 0.5)
+
 -- construct drawer
 function drawers.drawer_on_construct(pos)
 	local node = core.get_node(pos)
@@ -66,7 +74,14 @@ function drawers.drawer_on_construct(pos)
 		i = i + 1
 	end
 
+	-- spawn all visuals
 	drawers.spawn_visuals(pos)
+
+	-- create drawer upgrade inventory
+	meta:get_inventory():set_size("upgrades", 5)
+
+	-- set the formspec
+	meta:set_string("formspec", drawers.drawer_formspec)
 end
 
 -- destruct drawer
@@ -113,17 +128,55 @@ function drawers.drawer_on_dig(pos, node, player)
 		k = k + 1
 	end
 
+	-- drop all drawer upgrades
+	local upgrades = meta:get_inventory():get_list("upgrades")
+	if upgrades then
+		for _,itemStack in pairs(upgrades) do
+			if itemStack:get_count() > 0 then
+				local rndpos = drawers.randomize_pos(pos)
+				core.add_item(rndpos, itemStack:get_name())
+			end
+		end
+	end
+
 	-- remove node
 	core.node_dig(pos, node, player)
 end
 
+function drawers.drawer_allow_metadata_inventory_put(pos, listname, index, stack, player)
+	if listname ~= "upgrades" then
+		return 0
+	end
+	if stack:get_count() > 1 then
+		return 0
+	end
+	if core.get_item_group(stack:get_name(), "drawer_upgrade") < 1 then
+		return 0
+	end
+	return 1
+end
+
+function drawers.add_drawer_upgrade(pos, listname, index, stack, player)
+	-- only do anything if adding to upgrades
+	if listname ~= "upgrades" then return end
+
+	drawers.update_drawer_upgrades(pos)
+end
+
+function drawers.remove_drawer_upgrade(pos, listname, index, stack, player)
+	-- only do anything if adding to upgrades
+	if listname ~= "upgrades" then return end
+
+	drawers.update_drawer_upgrades(pos)
+end
+
 function drawers.drawer_insert_object(pos, node, stack, direction)
 	local drawer_visuals = drawers.drawer_visuals[core.serialize(pos)]
 	if not drawer_visuals then return stack end
 
 	local leftover = stack
 	for _, visual in pairs(drawer_visuals) do
-		leftover = visual.try_insert_stack(visual, leftover, true)
+		leftover = visual:try_insert_stack(leftover, true)
 	end
 	return leftover
 end
@@ -144,6 +197,9 @@ function drawers.register_drawer(name, def)
 	def.on_construct = drawers.drawer_on_construct
 	def.on_destruct = drawers.drawer_on_destruct
 	def.on_dig = drawers.drawer_on_dig
+	def.allow_metadata_inventory_put = drawers.drawer_allow_metadata_inventory_put
+	def.on_metadata_inventory_put = drawers.add_drawer_upgrade
+	def.on_metadata_inventory_take = drawers.remove_drawer_upgrade
 
 	if minetest.get_modpath("screwdriver") and screwdriver then
 		def.on_rotate = def.on_rotate or screwdriver.disallow
@@ -231,3 +287,26 @@ function drawers.register_drawer(name, def)
 		end
 	end
 end
+
+function drawers.register_drawer_upgrade(name, def)
+	def.groups = def.groups or {}
+	def.groups.drawer_upgrade = def.groups.drawer_upgrade or 100
+	def.inventory_image = def.inventory_image or "drawers_upgrade_template.png"
+	def.stack_max = 1
+
+	local recipe_item = def.recipe_item or "air"
+	def.recipe_item = nil
+
+	core.register_craftitem(name, def)
+
+	if not def.no_craft then
+		core.register_craft({
+			output = name,
+			recipe = {
+				{recipe_item, "group:stick", recipe_item},
+				{"group:stick", "drawers:upgrade_template", "group:stick"},
+				{recipe_item, "group:stick", recipe_item}
+			}
+		})
+	end
+end

lua/helpers.lua

@@ -29,6 +29,15 @@ SOFTWARE.
 local MP = core.get_modpath(core.get_current_modname())
 local S, NS = dofile(MP.."/intllib.lua")
 
+-- GUI
+function drawers.get_upgrade_slots_bg(x,y)
+	local out = ""
+	for i = 0, 4, 1 do
+		out = out .."image["..x+i..","..y..";1,1;drawers_upgrade_slot_bg.png]"
+	end
+	return out
+end
+
 function drawers.gen_info_text(basename, count, factor, stack_max)
 	local maxCount = stack_max * factor
 	local percent = count / maxCount * 100
@@ -199,6 +208,41 @@ function drawers.remove_visuals(pos)
 	end
 end
 
+function drawers.update_drawer_upgrades(pos)
+	local node = core.get_node(pos)
+	local ndef = core.registered_nodes[node.name]
+	local drawerType = ndef.groups.drawer
+
+	-- default number of slots/stacks
+	local stackMaxFactor = ndef.drawer_stack_max_factor
+
+	-- storage percent with all upgrades
+	local storagePercent = 100
+
+	-- get info of all upgrades
+	local inventory = core.get_meta(pos):get_inventory():get_list("upgrades")
+	for _,itemStack in pairs(inventory) do
+		local iname = itemStack:get_name()
+		local idef = core.registered_items[iname]
+		local addPercent = idef.groups.drawer_upgrade or 0
+
+		storagePercent = storagePercent + addPercent
+	end
+
+	--						i.e.: 150% / 100 => 1.50
+	stackMaxFactor = math.floor(stackMaxFactor * (storagePercent / 100))
+	-- calculate stack_max factor for a single drawer
+	stackMaxFactor = stackMaxFactor / drawerType
+
+	-- set the new stack max factor in all visuals
+	local drawer_visuals = drawers.drawer_visuals[core.serialize(pos)]
+	if not drawer_visuals then return end
+
+	for _,visual in pairs(drawer_visuals) do
+		visual:setStackMaxFactor(stackMaxFactor)
+	end
+end
+
 function drawers.randomize_pos(pos)
 	local rndpos = table.copy(pos)
 	local x = math.random(-50, 50) * 0.01

lua/visual.lua

@@ -90,10 +90,11 @@ core.register_entity("drawers:visual", {
 			drawers.drawer_visuals[posstr][vId] = self
 		end
 
-
-		local node = core.get_node(self.drawer_pos)
+		-- get meta
+		self.meta = core.get_meta(self.drawer_pos)
 
 		-- collisionbox
+		local node = core.get_node(self.drawer_pos)
 		local colbox
 		if self.drawerType ~= 2 then
 			if node.param2 == 1 or node.param2 == 3 then
@@ -123,17 +124,16 @@ core.register_entity("drawers:visual", {
 
 
 		-- drawer values
-		local meta = core.get_meta(self.drawer_pos)
 		local vid = self.visualId
-		self.count = meta:get_int("count"..vid)
-		self.itemName = meta:get_string("name"..vid)
-		self.maxCount = meta:get_int("max_count"..vid)
-		self.itemStackMax = meta:get_int("base_stack_max"..vid)
-		self.stackMaxFactor = meta:get_int("stack_max_factor"..vid)
+		self.count = self.meta:get_int("count"..vid)
+		self.itemName = self.meta:get_string("name"..vid)
+		self.maxCount = self.meta:get_int("max_count"..vid)
+		self.itemStackMax = self.meta:get_int("base_stack_max"..vid)
+		self.stackMaxFactor = self.meta:get_int("stack_max_factor"..vid)
 
 
 		-- infotext
-		local infotext = meta:get_string("entity_infotext"..vid) .. "\n\n\n\n\n"
+		local infotext = self.meta:get_string("entity_infotext"..vid) .. "\n\n\n\n\n"
 
 		self.object:set_properties({
 			collisionbox = colbox,
@@ -200,35 +200,10 @@ core.register_entity("drawers:visual", {
 
 		-- update the drawer count
 		self.count = self.count - removeCount
-		-- clean up drawer, if empty
-		if self.count <= 0 then
-			self.itemName = ""
-			meta:set_string("name"..self.visualId, self.itemName)
-			self.texture = "blank.png"
-		end
 
-
-
-		-- build info
-		local itemDescription = ""
-		if self.count <= 0 then
-			itemDescription = S("Empty")
-		elseif core.registered_items[self.itemName] then
-			itemDescription = core.registered_items[self.itemName].description
-		end
-
-		local infotext = drawers.gen_info_text(itemDescription,
-			self.count, self.stackMaxFactor, self.itemStackMax)
-
-		-- set new infotext and texture
-		self.object:set_properties({
-			infotext = infotext .. "\n\n\n\n\n",
-			textures = {self.texture}
-		})
-
-		-- save everything to meta
-		meta:set_string("entity_infotext"..self.visualId, infotext)
-		meta:set_int("count"..self.visualId, self.count)
+		self:updateInfotext()
+		self:updateTexture()
+		self:saveMetaData()
 
 		-- return the stack that was removed from the drawer
 		return stack
@@ -277,32 +252,93 @@ core.register_entity("drawers:visual", {
 			itemstack:set_count(itemstack:get_count() - stackCount)
 		end
 
-		-- get meta
-		local meta = core.get_meta(self.drawer_pos)
+		-- update infotext, texture
+		self:updateInfotext()
+		self:updateTexture()
 
-		-- update infotext
-		local itemDescription
+		self:saveMetaData()
+
+		if itemstack:get_count() == 0 then itemstack = ItemStack("") end
+		return itemstack
+	end,
+
+	updateInfotext = function(self)
+		local itemDescription = ""
 		if core.registered_items[self.itemName] then
 			itemDescription = core.registered_items[self.itemName].description
-		else
+		end
+
+		if self.count <= 0 then
+			self.itemName = ""
+			self.meta:set_string("name"..self.visualId, self.itemName)
+			self.texture = "blank.png"
 			itemDescription = S("Empty")
 		end
+
 		local infotext = drawers.gen_info_text(itemDescription,
 			self.count, self.stackMaxFactor, self.itemStackMax)
-		meta:set_string("entity_infotext"..self.visualId, infotext)
+		self.meta:set_string("entity_infotext"..self.visualId, infotext)
 
+		self.object:set_properties({
+			infotext = infotext .. "\n\n\n\n\n"
+		})
+	end,
+
+	updateTexture = function(self)
 		-- texture
 		self.texture = drawers.get_inv_image(self.itemName)
 
 		self.object:set_properties({
-			infotext = infotext .. "\n\n\n\n\n",
 			textures = {self.texture}
 		})
+	end,
 
-		self.saveMetaData(self, meta)
+	dropStack = function(self, itemStack)
+		-- print warning if dropping higher stack counts than allowed
+		if itemStack:get_count() > itemStack:get_stack_max() then
+			core.log("warning", "[drawers] Dropping item stack with higher count than allowed")
+		end
+		-- find a position containing air
+		local dropPos = core.find_node_near(self.drawer_pos, 1, {"air"}, false)
+		-- if no pos found then drop on the top of the drawer
+		if not dropPos then
+			dropPos = self.pos
+			dropPos.y = dropPos.y + 1
+		end
+		-- drop the item stack
+		core.item_drop(itemStack, nil, dropPos)
+	end,
 
-		if itemstack:get_count() == 0 then itemstack = ItemStack("") end
-		return itemstack
+	dropItemOverload = function(self)
+		-- drop stacks until there are no more items than allowed
+		while self.count > self.maxCount do
+			-- remove the overflow
+			local removeCount = self.count - self.maxCount
+			-- if this is too much for a single stack, only take the
+			-- stack limit
+			if removeCount > self.itemStackMax then
+				removeCount = self.itemStackMax
+			end
+			-- remove this count from the drawer
+			self.count = self.count - removeCount
+			-- create a new item stack having the size of the remove
+			-- count
+			local stack = ItemStack(self.itemName)
+			stack:set_count(removeCount)
+			print(stack:to_string())
+			-- drop the stack
+			self:dropStack(stack)
+		end
+	end,
+
+	setStackMaxFactor = function(self, stackMaxFactor)
+		self.stackMaxFactor = stackMaxFactor
+		self.maxCount = self.stackMaxFactor * self.itemStackMax
+
+		-- will drop possible overflowing items
+		self:dropItemOverload()
+		self:updateInfotext()
+		self:saveMetaData()
 	end,
 
 	play_interact_sound = function(self)
@@ -314,11 +350,11 @@ core.register_entity("drawers:visual", {
 	end,
 
 	saveMetaData = function(self, meta)
-		meta:set_int("count"..self.visualId, self.count)
-		meta:set_string("name"..self.visualId, self.itemName)
-		meta:set_int("max_count"..self.visualId, self.maxCount)
-		meta:set_int("base_stack_max"..self.visualId, self.itemStackMax)
-		meta:set_int("stack_max_factor"..self.visualId, self.stackMaxFactor)
+		self.meta:set_int("count"..self.visualId, self.count)
+		self.meta:set_string("name"..self.visualId, self.itemName)
+		self.meta:set_int("max_count"..self.visualId, self.maxCount)
+		self.meta:set_int("base_stack_max"..self.visualId, self.itemStackMax)
+		self.meta:set_int("stack_max_factor"..self.visualId, self.stackMaxFactor)
 	end
 })