added player link support

.gitignore

@@ -1,27 +1,5 @@
-## Generic ignorable patterns and files
-*~
-.*.swp
-*bak*
-tags
-*.vim
-
-## Non-static Minetest directories
-bin/
-games/
-!games/mesetint
-cache/
-textures/
-sounds/
-mods/
-!mods/mesetint/mods_here.txt
-worlds/
-world/
-
-## Configuration/log files
-minetest.conf
-debug.txt
-
-## Build files
+map/*
+world/*
 CMakeFiles/*
 src/CMakeFiles/*
 src/Makefile
@@ -31,13 +9,19 @@ src/jthread/CMakeFiles/*
 src/jthread/Makefile
 src/jthread/cmake_config.h
 src/jthread/cmake_install.cmake
-src/jthread/libjthread.a
-src/lua/build/
-src/lua/CMakeFiles/
+.*.swp
+minetest.conf
+bin/
 CMakeCache.txt
 CPackConfig.cmake
 CPackSourceConfig.cmake
 Makefile
 cmake_install.cmake
+src/jthread/libjthread.a
+debug.txt
+bin/debug.txt
+minetestmapper/map.png
 locale/
-
+src/lua/build/
+src/lua/CMakeFiles/
+*bak*

.hgignore

@@ -0,0 +1,25 @@
+map/*
+world/*
+CMakeFiles/*
+src/CMakeFiles/*
+src/Makefile
+src/cmake_config.h
+src/cmake_install.cmake
+src/jthread/CMakeFiles/*
+src/jthread/Makefile
+src/jthread/cmake_config.h
+src/jthread/cmake_install.cmake
+src/.*.swp
+src/sqlite/libsqlite3.a
+src/session.vim
+util/uloste.png
+minetest.conf
+debug.txt
+bin/
+CMakeCache.txt
+CPackConfig.cmake
+CPackSourceConfig.cmake
+Makefile
+cmake_install.cmake
+src/jthread/libjthread.a
+data_temp/*

.hgtags

@@ -0,0 +1 @@
+a519d683251105654d2a146ae7b91d3850b6504c 0.2.20110731_3

CMakeLists.txt

@@ -10,7 +10,7 @@ project(minetest)
 # Also remember to set PROTOCOL_VERSION in clientserver.h when releasing
 set(VERSION_MAJOR 0)
 set(VERSION_MINOR 4)
-set(VERSION_PATCH dev-20120320)
+set(VERSION_PATCH dev-20120106-1)
 set(VERSION_STRING "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
 
 MESSAGE(STATUS "*** Will build version ${VERSION_STRING} ***")
@@ -49,59 +49,26 @@ find_package(Irrlicht)
 #
 
 if(WIN32)
-	set(SHAREDIR ".")
+	set(DATADIR "data")
 	set(BINDIR "bin")
 	set(DOCDIR "doc")
 	set(EXAMPLE_CONF_DIR ".")
-	set(LOCALEDIR "locale")
 elseif(APPLE)
-	# Random placeholders; this isn't usually used and may not work
-	# See https://github.com/toabi/minetest-mac/
-	set(SHAREDIR "share/${PROJECT_NAME}")
+	# random placeholders
+	set(DATADIR "share/${PROJECT_NAME}")
 	set(BINDIR "bin")
 	set(DOCDIR "share/doc/${PROJECT_NAME}")
-	set(EXAMPLE_CONF_DIR ${DOCDIR})
-	set(LOCALEDIR "locale")
+	set(EXAMPLE_CONF_DIR ".")
 elseif(UNIX) # Linux, BSD etc
-	if(RUN_IN_PLACE)
-		set(SHAREDIR ".")
-		set(BINDIR "bin")
-		set(DOCDIR "doc")
-		set(EXAMPLE_CONF_DIR ".")
-		set(MANDIR "unix/man")
-		set(XDG_APPS_DIR "unix/applications")
-		set(ICONDIR "unix/icons")
-		set(LOCALEDIR "locale")
-	else()
-		set(SHAREDIR "share/${PROJECT_NAME}")
-		set(BINDIR "bin")
-		set(DOCDIR "share/doc/${PROJECT_NAME}")
-		set(MANDIR "share/man")
-		set(EXAMPLE_CONF_DIR ${DOCDIR})
-		set(XDG_APPS_DIR "share/applications")
-		set(ICONDIR "share/icons")
-		set(LOCALEDIR "share/locale")
-	endif()
-endif()
-
-install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/builtin" DESTINATION "${SHAREDIR}")
-install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/games/mesetint" DESTINATION "${SHAREDIR}/games")
-if(BUILD_CLIENT)
-	#install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/sounds/base/pack" DESTINATION "${SHAREDIR}/sounds/base")
-	install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/textures/base/pack" DESTINATION "${SHAREDIR}/textures/base")
-endif()
-if(RUN_IN_PLACE)
-	install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/mods/mesetint/mods_here.txt" DESTINATION "${SHAREDIR}/mods/mesetint")
+	set(DATADIR "share/${PROJECT_NAME}")
+	set(BINDIR "bin")
+	set(DOCDIR "share/doc/${PROJECT_NAME}")
+	set(EXAMPLE_CONF_DIR "share/doc/${PROJECT_NAME}")
 endif()
 
 install(FILES "README.txt" DESTINATION "${DOCDIR}")
-install(FILES "minetest.conf.example" DESTINATION "${EXAMPLE_CONF_DIR}")
-
-if(UNIX)
-	install(FILES "doc/minetest.6" "doc/minetestserver.6" DESTINATION "${MANDIR}/man6")
-	install(FILES "misc/minetest.desktop" DESTINATION "${XDG_APPS_DIR}")
-	install(FILES "misc/minetest-icon.svg" DESTINATION "${ICONDIR}/hicolor/scalable/apps")
-endif()
+install(FILES "doc/changelog.txt" DESTINATION "${DOCDIR}")
+install(FILES "minetest.conf.example" DESTINATION "${DOCDIR}")
 
 #
 # Subdirectories

README.txt

@@ -1,7 +1,7 @@
 Minetest-c55
 ---------------
 An InfiniMiner/Minecraft inspired game.
-Copyright (c) 2010-2012 Perttu Ahola <celeron55@gmail.com>
+Copyright (c) 2010-2011 Perttu Ahola <celeron55@gmail.com>
 (see source files for other contributors)
 
 Further documentation:
@@ -100,7 +100,6 @@ Compiling on Windows:
 	- Make sure you have CMake and a compiler installed.
 	- Download all the other stuff to DIR and extract them into there.
 	  ("extract here", not "extract to packagename/")
-	  NOTE: zlib125dll.zip needs to be extracted into zlib125dll
 	- All those packages contain a nice base directory in them, which
 	  should end up being the direct subdirectories of DIR.
 	- You will end up with a directory structure like this (+=dir, -=file):
@@ -177,37 +176,24 @@ Compiling on Windows:
 	If using MinGW:
 		- Using the command line, browse to the build directory and run 'make'
 		  (or mingw32-make or whatever it happens to be)
-		- You may need to copy some of the downloaded DLLs into bin/, see what
-		  running the produced executable tells you it doesn't have.
 		- You should now have a working game with the executable in
 			DIR/minetest/bin/minetest.exe
 
 Windows releases of minetest are built using a bat script like this:
 --------------------------------------------------------------------
 
-set sourcedir=%CD%
 set installpath="C:\tmp\minetest_install"
 set irrlichtpath="C:\tmp\irrlicht-1.7.2"
 
+set sourcedir=%CD%
 set builddir=%sourcedir%\bvc10
 mkdir %builddir%
 pushd %builddir%
 cmake %sourcedir% -G "Visual Studio 10" -DIRRLICHT_SOURCE_DIR=%irrlichtpath% -DRUN_IN_PLACE=1 -DCMAKE_INSTALL_PREFIX=%installpath%
-if %errorlevel% neq 0 goto fail
 "C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" ALL_BUILD.vcxproj /p:Configuration=Release
-if %errorlevel% neq 0 goto fail
 "C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" INSTALL.vcxproj /p:Configuration=Release
-if %errorlevel% neq 0 goto fail
 "C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" PACKAGE.vcxproj /p:Configuration=Release
-if %errorlevel% neq 0 goto fail
 popd
-echo Finished.
-exit /b 0
-
-:fail
-popd
-echo Failed.
-exit /b 1
 
 License of Minetest-c55 textures and sounds
 -------------------------------------------
@@ -291,21 +277,3 @@ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 IN THE SOFTWARE.
 
 
-Fonts
----------------
-
-DejaVu Sans Mono:
-
-  Fonts are (c) Bitstream (see below). DejaVu changes are in public domain.
-  Glyphs imported from Arev fonts are (c) Tavmjong Bah (see below)
-
-  Bitstream Vera Fonts Copyright:
-
-  Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera is
-  a trademark of Bitstream, Inc.
-
-  Arev Fonts Copyright:
-
-  Copyright (c) 2006 by Tavmjong Bah. All Rights Reserved.
-
-

builtin/builtin.lua

@@ -1,804 +0,0 @@
---
--- This file contains built-in stuff in Minetest implemented in Lua.
---
--- It is always loaded and executed after registration of the C API,
--- before loading and running any mods.
---
-
---
--- Override some Lua library functions
---
-
-print = minetest.debug
-
---
---
---
-
-function basic_dump2(o)
-	if type(o) == "number" then
-		return tostring(o)
-	elseif type(o) == "string" then
-		return string.format("%q", o)
-	elseif type(o) == "boolean" then
-		return tostring(o)
-	elseif type(o) == "function" then
-		return "<function>"
-	elseif type(o) == "userdata" then
-		return "<userdata>"
-	elseif type(o) == "nil" then
-		return "nil"
-	else
-		error("cannot dump a " .. type(o))
-		return nil
-	end
-end
-
-function dump2(o, name, dumped)
-	name = name or "_"
-	dumped = dumped or {}
-	io.write(name, " = ")
-	if type(o) == "number" or type(o) == "string" or type(o) == "boolean"
-			or type(o) == "function" or type(o) == "nil"
-			or type(o) == "userdata" then
-		io.write(basic_dump2(o), "\n")
-	elseif type(o) == "table" then
-		if dumped[o] then
-			io.write(dumped[o], "\n")
-		else
-			dumped[o] = name
-			io.write("{}\n") -- new table
-			for k,v in pairs(o) do
-				local fieldname = string.format("%s[%s]", name, basic_dump2(k))
-				dump2(v, fieldname, dumped)
-			end
-		end
-	else
-		error("cannot dump a " .. type(o))
-		return nil
-	end
-end
-
-function dump(o, dumped)
-	dumped = dumped or {}
-	if type(o) == "number" then
-		return tostring(o)
-	elseif type(o) == "string" then
-		return string.format("%q", o)
-	elseif type(o) == "table" then
-		if dumped[o] then
-			return "<circular reference>"
-		end
-		dumped[o] = true
-		local t = {}
-		for k,v in pairs(o) do
-			t[#t+1] = "" .. k .. " = " .. dump(v, dumped)
-		end
-		return "{" .. table.concat(t, ", ") .. "}"
-	elseif type(o) == "boolean" then
-		return tostring(o)
-	elseif type(o) == "function" then
-		return "<function>"
-	elseif type(o) == "userdata" then
-		return "<userdata>"
-	elseif type(o) == "nil" then
-		return "nil"
-	else
-		error("cannot dump a " .. type(o))
-		return nil
-	end
-end
-
---
--- Item definition helpers
---
-
-function minetest.inventorycube(img1, img2, img3)
-	img2 = img2 or img1
-	img3 = img3 or img1
-	return "[inventorycube"
-			.. "{" .. img1:gsub("%^", "&")
-			.. "{" .. img2:gsub("%^", "&")
-			.. "{" .. img3:gsub("%^", "&")
-end
-
-function minetest.pos_to_string(pos)
-	return "(" .. pos.x .. "," .. pos.y .. "," .. pos.z .. ")"
-end
-
-function minetest.get_pointed_thing_position(pointed_thing, above)
-	if pointed_thing.type == "node" then
-		if above then
-			-- The position where a node would be placed
-			return pointed_thing.above
-		else
-			-- The position where a node would be dug
-			return pointed_thing.under
-		end
-	elseif pointed_thing.type == "object" then
-		obj = pointed_thing.ref
-		if obj ~= nil then
-			return obj:getpos()
-		else
-			return nil
-		end
-	else
-		return nil
-	end
-end
-
-function minetest.dir_to_facedir(dir)
-	if math.abs(dir.x) > math.abs(dir.z) then
-		if dir.x < 0 then
-			return 3
-		else
-			return 1
-		end
-	else
-		if dir.z < 0 then
-			return 2
-		else
-			return 0
-		end
-	end
-end
-
-function minetest.dir_to_wallmounted(dir)
-	if math.abs(dir.y) > math.max(math.abs(dir.x), math.abs(dir.z)) then
-		if dir.y < 0 then
-			return 1
-		else
-			return 0
-		end
-	elseif math.abs(dir.x) > math.abs(dir.z) then
-		if dir.x < 0 then
-			return 3
-		else
-			return 2
-		end
-	else
-		if dir.z < 0 then
-			return 5
-		else
-			return 4
-		end
-	end
-end
-
-function minetest.get_node_drops(nodename, toolname)
-	local drop = ItemStack({name=nodename}):get_definition().drop
-	if drop == nil then
-		-- default drop
-		return {ItemStack({name=nodename})}
-	elseif type(drop) == "string" then
-		-- itemstring drop
-		return {ItemStack(drop)}
-	elseif drop.items == nil then
-		-- drop = {} to disable default drop
-		return {}
-	end
-
-	-- Extended drop table
-	local got_items = {}
-	local got_count = 0
-	local _, item, tool
-	for _, item in ipairs(drop.items) do
-		local good_rarity = true
-		local good_tool = true
-		if item.rarity ~= nil then
-			good_rarity = item.rarity < 1 or math.random(item.rarity) == 1
-		end
-		if item.tools ~= nil then
-			good_tool = false
-			for _, tool in ipairs(item.tools) do
-				if tool:sub(1, 1) == '~' then
-					good_tool = toolname:find(tool:sub(2)) ~= nil
-				else
-					good_tool = toolname == tool
-				end
-				if good_tool then
-					break
-				end
-			end
-        	end
-		if good_rarity and good_tool then
-			got_count = got_count + 1
-			for _, add_item in ipairs(item.items) do
-				got_items[#got_items+1] = add_item
-			end
-			if drop.max_items ~= nil and got_count == drop.max_items then
-				break
-			end
-		end
-	end
-	return got_items
-end
-
-function minetest.item_place_node(itemstack, placer, pointed_thing)
-	local item = itemstack:peek_item()
-	local def = itemstack:get_definition()
-	if def.type == "node" and pointed_thing.type == "node" then
-		local pos = pointed_thing.above
-		local oldnode = minetest.env:get_node(pos)
-		local olddef = ItemStack({name=oldnode.name}):get_definition()
-
-		if not olddef.buildable_to then
-			minetest.log("info", placer:get_player_name() .. " tried to place"
-				.. " node in invalid position " .. minetest.pos_to_string(pos)
-				.. ", replacing " .. oldnode.name)
-			return
-		end
-
-		minetest.log("action", placer:get_player_name() .. " places node "
-			.. def.name .. " at " .. minetest.pos_to_string(pos))
-
-		local newnode = {name = def.name, param1 = 0, param2 = 0}
-
-		-- Calculate direction for wall mounted stuff like torches and signs
-		if def.paramtype2 == 'wallmounted' then
-			local under = pointed_thing.under
-			local above = pointed_thing.above
-			local dir = {x = under.x - above.x, y = under.y - above.y, z = under.z - above.z}
-			newnode.param2 = minetest.dir_to_wallmounted(dir)
-		-- Calculate the direction for furnaces and chests and stuff
-		elseif def.paramtype2 == 'facedir' then
-			local playerpos = placer:getpos()
-			local dir = {x = pos.x - playerpos.x, y = pos.y - playerpos.y, z = pos.z - playerpos.z}
-			newnode.param2 = minetest.dir_to_facedir(dir)
-			minetest.log("action", "facedir: " .. newnode.param2)
-		end
-
-		-- Add node and update
-		minetest.env:add_node(pos, newnode)
-
-		-- Set metadata owner
-		if def.metadata_name ~= "" then
-			minetest.env:get_meta(pos):set_owner(placer:get_player_name())
-		end
-
-		-- Run script hook
-		local _, callback
-		for _, callback in ipairs(minetest.registered_on_placenodes) do
-			callback(pos, newnode, placer)
-		end
-
-		itemstack:take_item()
-	end
-	return itemstack
-end
-
-function minetest.item_place_object(itemstack, placer, pointed_thing)
-	local pos = minetest.get_pointed_thing_position(pointed_thing, true)
-	if pos ~= nil then
-		local item = itemstack:take_item()
-		minetest.env:add_item(pos, item)
-	end
-	return itemstack
-end
-
-function minetest.item_place(itemstack, placer, pointed_thing)
-	if itemstack:get_definition().type == "node" then
-		return minetest.item_place_node(itemstack, placer, pointed_thing)
-	else
-		return minetest.item_place_object(itemstack, placer, pointed_thing)
-	end
-end
-
-function minetest.item_drop(itemstack, dropper, pos)
-	minetest.env:add_item(pos, itemstack)
-	return ""
-end
-
-function minetest.item_eat(hp_change, replace_with_item)
-	return function(itemstack, user, pointed_thing)  -- closure
-		if itemstack:take_item() ~= nil then
-			user:set_hp(user:get_hp() + hp_change)
-			itemstack:add_item(replace_with_item) -- note: replace_with_item is optional
-		end
-		return itemstack
-	end
-end
-
-function minetest.node_punch(pos, node, puncher)
-	-- Run script hook
-	local _, callback
-	for _, callback in ipairs(minetest.registered_on_punchnodes) do
-		callback(pos, node, puncher)
-	end
-
-end
-
-function minetest.node_dig(pos, node, digger)
-	minetest.debug("node_dig")
-
-	local def = ItemStack({name=node.name}):get_definition()
-	if not def.diggable then
-		minetest.debug("not diggable")
-		minetest.log("info", digger:get_player_name() .. " tried to dig "
-			.. node.name .. " which is not diggable "
-			.. minetest.pos_to_string(pos))
-		return
-	end
-
-	local meta = minetest.env:get_meta(pos)
-	if meta ~= nil and not meta:get_allow_removal() then
-		minetest.debug("dig prevented by metadata")
-		minetest.log("info", digger:get_player_name() .. " tried to dig "
-			.. node.name .. ", but removal is disabled by metadata "
-			.. minetest.pos_to_string(pos))
-		return
-	end
-
-	minetest.log('action', digger:get_player_name() .. " digs "
-		.. node.name .. " at " .. minetest.pos_to_string(pos))
-
-	if not minetest.setting_getbool("creative_mode") then
-		local wielded = digger:get_wielded_item()
-		local drops = minetest.get_node_drops(node.name, wielded:get_name())
-
-		-- Wear out tool
-		tp = wielded:get_tool_capabilities()
-		dp = minetest.get_dig_params(def.groups, tp)
-		wielded:add_wear(dp.wear)
-		digger:set_wielded_item(wielded)
-
-		-- Add dropped items
-		local _, dropped_item
-		for _, dropped_item in ipairs(drops) do
-			digger:get_inventory():add_item("main", dropped_item)
-		end
-	end
-
-	-- Remove node and update
-	minetest.env:remove_node(pos)
-
-	-- Run script hook
-	local _, callback
-	for _, callback in ipairs(minetest.registered_on_dignodes) do
-		callback(pos, node, digger)
-	end
-end
-
---
--- Item definition defaults
---
-
-minetest.nodedef_default = {
-	-- Item properties
-	type="node",
-	-- name intentionally not defined here
-	description = "",
-	groups = {},
-	inventory_image = "",
-	wield_image = "",
-	wield_scale = {x=1,y=1,z=1},
-	stack_max = 99,
-	usable = false,
-	liquids_pointable = false,
-	tool_capabilities = nil,
-
-	-- Interaction callbacks
-	on_place = minetest.item_place,
-	on_drop = minetest.item_drop,
-	on_use = nil,
-
-	on_punch = minetest.node_punch,
-	on_dig = minetest.node_dig,
-
-	-- Node properties
-	drawtype = "normal",
-	visual_scale = 1.0,
-	tile_images = {""},
-	special_materials = {
-		{image="", backface_culling=true},
-		{image="", backface_culling=true},
-	},
-	alpha = 255,
-	post_effect_color = {a=0, r=0, g=0, b=0},
-	paramtype = "none",
-	paramtype2 = "none",
-	is_ground_content = false,
-	sunlight_propagates = false,
-	walkable = true,
-	pointable = true,
-	diggable = true,
-	climbable = false,
-	buildable_to = false,
-	metadata_name = "",
-	liquidtype = "none",
-	liquid_alternative_flowing = "",
-	liquid_alternative_source = "",
-	liquid_viscosity = 0,
-	light_source = 0,
-	damage_per_second = 0,
-	selection_box = {type="regular"},
-	legacy_facedir_simple = false,
-	legacy_wallmounted = false,
-}
-
-minetest.craftitemdef_default = {
-	type="craft",
-	-- name intentionally not defined here
-	description = "",
-	groups = {},
-	inventory_image = "",
-	wield_image = "",
-	wield_scale = {x=1,y=1,z=1},
-	stack_max = 99,
-	liquids_pointable = false,
-	tool_capabilities = nil,
-
-	-- Interaction callbacks
-	on_place = minetest.item_place,
-	on_drop = minetest.item_drop,
-	on_use = nil,
-}
-
-minetest.tooldef_default = {
-	type="tool",
-	-- name intentionally not defined here
-	description = "",
-	groups = {},
-	inventory_image = "",
-	wield_image = "",
-	wield_scale = {x=1,y=1,z=1},
-	stack_max = 1,
-	liquids_pointable = false,
-	tool_capabilities = nil,
-
-	-- Interaction callbacks
-	on_place = minetest.item_place,
-	on_drop = minetest.item_drop,
-	on_use = nil,
-}
-
-minetest.noneitemdef_default = {  -- This is used for the hand and unknown items
-	type="none",
-	-- name intentionally not defined here
-	description = "",
-	groups = {},
-	inventory_image = "",
-	wield_image = "",
-	wield_scale = {x=1,y=1,z=1},
-	stack_max = 99,
-	liquids_pointable = false,
-	tool_capabilities = nil,
-
-	-- Interaction callbacks
-	on_place = nil,
-	on_drop = nil,
-	on_use = nil,
-}
-
---
--- Make raw registration functions inaccessible to anyone except builtin.lua
---
-
-local register_item_raw = minetest.register_item_raw
-minetest.register_item_raw = nil
-
-local register_alias_raw = minetest.register_alias_raw
-minetest.register_item_raw = nil
-
---
--- Item / entity / ABM registration functions
---
-
-minetest.registered_abms = {}
-minetest.registered_entities = {}
-minetest.registered_items = {}
-minetest.registered_nodes = {}
-minetest.registered_craftitems = {}
-minetest.registered_tools = {}
-minetest.registered_aliases = {}
-
--- For tables that are indexed by item name:
--- If table[X] does not exist, default to table[minetest.registered_aliases[X]]
-local function set_alias_metatable(table)
-	setmetatable(table, {
-		__index = function(name)
-			return rawget(table, minetest.registered_aliases[name])
-		end
-	})
-end
-set_alias_metatable(minetest.registered_items)
-set_alias_metatable(minetest.registered_nodes)
-set_alias_metatable(minetest.registered_craftitems)
-set_alias_metatable(minetest.registered_tools)
-
--- These item names may not be used because they would interfere
--- with legacy itemstrings
-local forbidden_item_names = {
-	MaterialItem = true,
-	MaterialItem2 = true,
-	MaterialItem3 = true,
-	NodeItem = true,
-	node = true,
-	CraftItem = true,
-	craft = true,
-	MBOItem = true,
-	ToolItem = true,
-	tool = true,
-}
-
-local function check_modname_prefix(name)
-	if name:sub(1,1) == ":" then
-		-- Escape the modname prefix enforcement mechanism
-		return name:sub(2)
-	else
-		-- Modname prefix enforcement
-		local expected_prefix = minetest.get_current_modname() .. ":"
-		if name:sub(1, #expected_prefix) ~= expected_prefix then
-			error("Name " .. name .. " does not follow naming conventions: " ..
-				"\"modname:\" or \":\" prefix required")
-		end
-		local subname = name:sub(#expected_prefix+1)
-		if subname:find("[^abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_]") then
-			error("Name " .. name .. " does not follow naming conventions: " ..
-				"contains unallowed characters")
-		end
-		return name
-	end
-end
-
-function minetest.register_abm(spec)
-	-- Add to minetest.registered_abms
-	minetest.registered_abms[#minetest.registered_abms+1] = spec
-end
-
-function minetest.register_entity(name, prototype)
-	-- Check name
-	if name == nil then
-		error("Unable to register entity: Name is nil")
-	end
-	name = check_modname_prefix(tostring(name))
-
-	prototype.name = name
-	prototype.__index = prototype  -- so that it can be used as a metatable
-
-	-- Add to minetest.registered_entities
-	minetest.registered_entities[name] = prototype
-end
-
-function minetest.register_item(name, itemdef)
-	-- Check name
-	if name == nil then
-		error("Unable to register item: Name is nil")
-	end
-	name = check_modname_prefix(tostring(name))
-	if forbidden_item_names[name] then
-		error("Unable to register item: Name is forbidden: " .. name)
-	end
-	itemdef.name = name
-
-	-- Apply defaults and add to registered_* table
-	if itemdef.type == "node" then
-		setmetatable(itemdef, {__index = minetest.nodedef_default})
-		minetest.registered_nodes[itemdef.name] = itemdef
-	elseif itemdef.type == "craft" then
-		setmetatable(itemdef, {__index = minetest.craftitemdef_default})
-		minetest.registered_craftitems[itemdef.name] = itemdef
-	elseif itemdef.type == "tool" then
-		setmetatable(itemdef, {__index = minetest.tooldef_default})
-		minetest.registered_tools[itemdef.name] = itemdef
-	elseif itemdef.type == "none" then
-		setmetatable(itemdef, {__index = minetest.noneitemdef_default})
-	else
-		error("Unable to register item: Type is invalid: " .. dump(itemdef))
-	end
-
-	-- Flowing liquid uses param2
-	if itemdef.type == "node" and itemdef.liquidtype == "flowing" then
-		itemdef.paramtype2 = "flowingliquid"
-	end
-
-	-- BEGIN Legacy stuff
-	if itemdef.cookresult_itemstring ~= nil and itemdef.cookresult_itemstring ~= "" then
-		minetest.register_craft({
-			type="cooking",
-			output=itemdef.cookresult_itemstring,
-			recipe=itemdef.name,
-			cooktime=itemdef.furnace_cooktime
-		})
-	end
-	if itemdef.furnace_burntime ~= nil and itemdef.furnace_burntime >= 0 then
-		minetest.register_craft({
-			type="fuel",
-			recipe=itemdef.name,
-			burntime=itemdef.furnace_burntime
-		})
-	end
-	-- END Legacy stuff
-
-	-- Disable all further modifications
-	getmetatable(itemdef).__newindex = {}
-
-	--minetest.log("Registering item: " .. itemdef.name)
-	minetest.registered_items[itemdef.name] = itemdef
-	minetest.registered_aliases[itemdef.name] = nil
-	register_item_raw(itemdef)
-end
-
-function minetest.register_node(name, nodedef)
-	nodedef.type = "node"
-	minetest.register_item(name, nodedef)
-end
-
-function minetest.register_craftitem(name, craftitemdef)
-	craftitemdef.type = "craft"
-
-	-- BEGIN Legacy stuff
-	if craftitemdef.inventory_image == nil and craftitemdef.image ~= nil then
-		craftitemdef.inventory_image = craftitemdef.image
-	end
-	-- END Legacy stuff
-
-	minetest.register_item(name, craftitemdef)
-end
-
-function minetest.register_tool(name, tooldef)
-	tooldef.type = "tool"
-	tooldef.stack_max = 1
-
-	-- BEGIN Legacy stuff
-	if tooldef.inventory_image == nil and tooldef.image ~= nil then
-		tooldef.inventory_image = tooldef.image
-	end
-	if tooldef.tool_capabilities == nil and
-	   (tooldef.full_punch_interval ~= nil or
-	    tooldef.basetime ~= nil or
-	    tooldef.dt_weight ~= nil or
-	    tooldef.dt_crackiness ~= nil or
-	    tooldef.dt_crumbliness ~= nil or
-	    tooldef.dt_cuttability ~= nil or
-	    tooldef.basedurability ~= nil or
-	    tooldef.dd_weight ~= nil or
-	    tooldef.dd_crackiness ~= nil or
-	    tooldef.dd_crumbliness ~= nil or
-	    tooldef.dd_cuttability ~= nil) then
-		tooldef.tool_capabilities = {
-			full_punch_interval = tooldef.full_punch_interval,
-			basetime = tooldef.basetime,
-			dt_weight = tooldef.dt_weight,
-			dt_crackiness = tooldef.dt_crackiness,
-			dt_crumbliness = tooldef.dt_crumbliness,
-			dt_cuttability = tooldef.dt_cuttability,
-			basedurability = tooldef.basedurability,
-			dd_weight = tooldef.dd_weight,
-			dd_crackiness = tooldef.dd_crackiness,
-			dd_crumbliness = tooldef.dd_crumbliness,
-			dd_cuttability = tooldef.dd_cuttability,
-		}
-	end
-	-- END Legacy stuff
-
-	minetest.register_item(name, tooldef)
-end
-
-function minetest.register_alias(name, convert_to)
-	if forbidden_item_names[name] then
-		error("Unable to register alias: Name is forbidden: " .. name)
-	end
-	if minetest.registered_items[name] ~= nil then
-		minetest.log("WARNING: Not registering alias, item with same name" ..
-			" is already defined: " .. name .. " -> " .. convert_to)
-	else
-		--minetest.log("Registering alias: " .. name .. " -> " .. convert_to)
-		minetest.registered_aliases[name] = convert_to
-		register_alias_raw(name, convert_to)
-	end
-end
-
--- Alias the forbidden item names to "" so they can't be
--- created via itemstrings (e.g. /give)
-local name
-for name in pairs(forbidden_item_names) do
-	minetest.registered_aliases[name] = ""
-	register_alias_raw(name, "")
-end
-
-
--- Deprecated:
--- Aliases for minetest.register_alias (how ironic...)
---minetest.alias_node = minetest.register_alias
---minetest.alias_tool = minetest.register_alias
---minetest.alias_craftitem = minetest.register_alias
-
---
--- Built-in node definitions. Also defined in C.
---
-
-minetest.register_item(":unknown", {
-	type = "none",
-	description = "Unknown Item",
-	inventory_image = "unknown_item.png",
-	on_place = minetest.item_place,
-	on_drop = minetest.item_drop,
-})
-
-minetest.register_node(":air", {
-	description = "Air (you hacker you!)",
-	inventory_image = "unknown_block.png",
-	wield_image = "unknown_block.png",
-	drawtype = "airlike",
-	paramtype = "light",
-	sunlight_propagates = true,
-	walkable = false,
-	pointable = false,
-	diggable = false,
-	buildable_to = true,
-	air_equivalent = true,
-})
-
-minetest.register_node(":ignore", {
-	description = "Ignore (you hacker you!)",
-	inventory_image = "unknown_block.png",
-	wield_image = "unknown_block.png",
-	drawtype = "airlike",
-	paramtype = "none",
-	sunlight_propagates = false,
-	walkable = false,
-	pointable = false,
-	diggable = false,
-	buildable_to = true, -- A way to remove accidentally placed ignores
-	air_equivalent = true,
-})
-
--- The hand (bare definition)
-minetest.register_item(":", {
-	type = "none",
-})
-
---
--- Default material types
---
-function digprop_err()
-	minetest.log("info", debug.traceback())
-	minetest.log("info", "WARNING: The minetest.digprop_* functions are obsolete and need to be replaced by item groups.")
-end
-
-minetest.digprop_constanttime = digprop_err
-minetest.digprop_stonelike = digprop_err
-minetest.digprop_dirtlike = digprop_err
-minetest.digprop_gravellike = digprop_err
-minetest.digprop_woodlike = digprop_err
-minetest.digprop_leaveslike = digprop_err
-minetest.digprop_glasslike = digprop_err
-
---
--- Creative inventory
---
-
-minetest.creative_inventory = {}
-
-minetest.add_to_creative_inventory = function(itemstring)
-	table.insert(minetest.creative_inventory, itemstring)
-end
-
---
--- Callback registration
---
-
-local function make_registration()
-	local t = {}
-	local registerfunc = function(func) table.insert(t, func) end
-	return t, registerfunc
-end
-
-minetest.registered_on_chat_messages, minetest.register_on_chat_message = make_registration()
-minetest.registered_globalsteps, minetest.register_globalstep = make_registration()
-minetest.registered_on_placenodes, minetest.register_on_placenode = make_registration()
-minetest.registered_on_dignodes, minetest.register_on_dignode = make_registration()
-minetest.registered_on_punchnodes, minetest.register_on_punchnode = make_registration()
-minetest.registered_on_generateds, minetest.register_on_generated = make_registration()
-minetest.registered_on_newplayers, minetest.register_on_newplayer = make_registration()
-minetest.registered_on_dieplayers, minetest.register_on_dieplayer = make_registration()
-minetest.registered_on_respawnplayers, minetest.register_on_respawnplayer = make_registration()
-
---
--- Set random seed
---
-
-math.randomseed(os.time())
-
--- END

cmake/Modules/FindGettextLib.cmake

@@ -59,7 +59,7 @@ ENDIF()
 IF(GETTEXT_FOUND)
 	SET(GETTEXT_PO_PATH ${CMAKE_SOURCE_DIR}/po)
 	SET(GETTEXT_MO_BUILD_PATH ${CMAKE_BINARY_DIR}/locale/<locale>/LC_MESSAGES)
-	SET(GETTEXT_MO_DEST_PATH ${LOCALEDIR}/<locale>/LC_MESSAGES)
+	SET(GETTEXT_MO_DEST_PATH ${DATADIR}/../locale/<locale>/LC_MESSAGES)
 	FILE(GLOB GETTEXT_AVAILABLE_LOCALES RELATIVE ${GETTEXT_PO_PATH} "${GETTEXT_PO_PATH}/*")
 	LIST(REMOVE_ITEM GETTEXT_AVAILABLE_LOCALES minetest.pot)
 	MACRO(SET_MO_PATHS _buildvar _destvar _locale)

data/builtin.lua

@@ -0,0 +1,441 @@
+--
+-- This file contains built-in stuff in Minetest implemented in Lua.
+--
+-- It is always loaded and executed after registration of the C API,
+-- before loading and running any mods.
+--
+
+function basic_dump2(o)
+	if type(o) == "number" then
+		return tostring(o)
+	elseif type(o) == "string" then
+		return string.format("%q", o)
+	elseif type(o) == "boolean" then
+		return tostring(o)
+	elseif type(o) == "function" then
+		return "<function>"
+	elseif type(o) == "userdata" then
+		return "<userdata>"
+	elseif type(o) == "nil" then
+		return "nil"
+	else
+		error("cannot dump a " .. type(o))
+		return nil
+	end
+end
+
+function dump2(o, name, dumped)
+	name = name or "_"
+	dumped = dumped or {}
+	io.write(name, " = ")
+	if type(o) == "number" or type(o) == "string" or type(o) == "boolean"
+			or type(o) == "function" or type(o) == "nil"
+			or type(o) == "userdata" then
+		io.write(basic_dump2(o), "\n")
+	elseif type(o) == "table" then
+		if dumped[o] then
+			io.write(dumped[o], "\n")
+		else
+			dumped[o] = name
+			io.write("{}\n") -- new table
+			for k,v in pairs(o) do
+				local fieldname = string.format("%s[%s]", name, basic_dump2(k))
+				dump2(v, fieldname, dumped)
+			end
+		end
+	else
+		error("cannot dump a " .. type(o))
+		return nil
+	end
+end
+
+function dump(o, dumped)
+	dumped = dumped or {}
+	if type(o) == "number" then
+		return tostring(o)
+	elseif type(o) == "string" then
+		return string.format("%q", o)
+	elseif type(o) == "table" then
+		if dumped[o] then
+			return "<circular reference>"
+		end
+		dumped[o] = true
+		local t = {}
+		for k,v in pairs(o) do
+			t[#t+1] = "" .. k .. " = " .. dump(v, dumped)
+		end
+		return "{" .. table.concat(t, ", ") .. "}"
+	elseif type(o) == "boolean" then
+		return tostring(o)
+	elseif type(o) == "function" then
+		return "<function>"
+	elseif type(o) == "userdata" then
+		return "<userdata>"
+	elseif type(o) == "nil" then
+		return "nil"
+	else
+		error("cannot dump a " .. type(o))
+		return nil
+	end
+end
+
+--
+-- Built-in node definitions. Also defined in C.
+--
+
+minetest.register_nodedef_defaults({
+	-- name intentionally not defined here
+	drawtype = "normal",
+	visual_scale = 1.0,
+	tile_images = {"unknown_block.png"},
+	inventory_image = "unknown_block.png",
+	special_materials = {
+		{image="", backface_culling=true},
+		{image="", backface_culling=true},
+	},
+	alpha = 255,
+	post_effect_color = {a=0, r=0, g=0, b=0},
+	paramtype = "none",
+	is_ground_content = false,
+	sunlight_propagates = false,
+	walkable = true,
+	pointable = true,
+	diggable = true,
+	climbable = false,
+	buildable_to = false,
+	wall_mounted = false,
+	often_contains_mineral = false,
+	dug_item = "",
+	extra_dug_item = "",
+	extra_dug_item_rarity = 2,
+	metadata_name = "",
+	liquidtype = "none",
+	liquid_alternative_flowing = "",
+	liquid_alternative_source = "",
+	liquid_viscosity = 0,
+	light_source = 0,
+	damage_per_second = 0,
+	selection_box = {type="regular"},
+	material = {
+		diggablity = "normal",
+		weight = 0,
+		crackiness = 0,
+		crumbliness = 0,
+		cuttability = 0,
+		flammability = 0,
+	},
+	cookresult_item = "", -- Cannot be cooked
+	furnace_cooktime = 3.0,
+	furnace_burntime = -1, -- Cannot be used as fuel
+})
+
+minetest.register_node("air", {
+	drawtype = "airlike",
+	paramtype = "light",
+	sunlight_propagates = true,
+	walkable = false,
+	pointable = false,
+	diggable = false,
+	buildable_to = true,
+	air_equivalent = true,
+})
+
+minetest.register_node("ignore", {
+	drawtype = "airlike",
+	paramtype = "none",
+	sunlight_propagates = false,
+	walkable = false,
+	pointable = false,
+	diggable = false,
+	buildable_to = true, -- A way to remove accidentally placed ignores
+	air_equivalent = true,
+})
+
+--
+-- stackstring manipulation functions
+-- example stackstring: 'craft "apple" 4'
+-- example item: {type="craft", name="apple"}
+-- example item: {type="tool", name="SteelPick", wear="23272"}
+--
+
+function stackstring_take_item(stackstring)
+	if stackstring == nil then
+		return '', nil
+	end
+	local stacktype = nil
+	stacktype = string.match(stackstring,
+			'([%a%d]+)')
+	if stacktype == "node" or stacktype == "craft" then
+		local itemtype = nil
+		local itemname = nil
+		local itemcount = nil
+		itemtype, itemname, itemcount = string.match(stackstring,
+				'([%a%d]+) "([^"]*)" (%d+)')
+		itemcount = tonumber(itemcount)
+		if itemcount == 0 then
+			return '', nil
+		elseif itemcount == 1 then
+			return '', {type=itemtype, name=itemname}
+		else
+			return itemtype.." \""..itemname.."\" "..(itemcount-1),
+					{type=itemtype, name=itemname}
+		end
+	elseif stacktype == "tool" then
+		local itemtype = nil
+		local itemname = nil
+		local itemwear = nil
+		itemtype, itemname, itemwear = string.match(stackstring,
+				'([%a%d]+) "([^"]*)" (%d+)')
+		itemwear = tonumber(itemwear)
+		return '', {type=itemtype, name=itemname, wear=itemwear}
+	end
+end
+
+function stackstring_put_item(stackstring, item)
+	if item == nil then
+		return stackstring, false
+	end
+	stackstring = stackstring or ''
+	local stacktype = nil
+	stacktype = string.match(stackstring,
+			'([%a%d]+)')
+	stacktype = stacktype or ''
+	if stacktype ~= '' and stacktype ~= item.type then
+		return stackstring, false
+	end
+	if item.type == "node" or item.type == "craft" then
+		local itemtype = nil
+		local itemname = nil
+		local itemcount = nil
+		itemtype, itemname, itemcount = string.match(stackstring,
+				'([%a%d]+) "([^"]*)" (%d+)')
+		itemtype = itemtype or item.type
+		itemname = itemname or item.name
+		if itemcount == nil then
+			itemcount = 0
+		end
+		itemcount = itemcount + 1
+		return itemtype.." \""..itemname.."\" "..itemcount, true
+	elseif item.type == "tool" then
+		if stacktype ~= nil then
+			return stackstring, false
+		end
+		local itemtype = nil
+		local itemname = nil
+		local itemwear = nil
+		itemtype, itemname, itemwear = string.match(stackstring,
+				'([%a%d]+) "([^"]*)" (%d+)')
+		itemwear = tonumber(itemwear)
+		return itemtype.." \""..itemname.."\" "..itemwear, true
+	end
+	return stackstring, false
+end
+
+function stackstring_put_stackstring(stackstring, src)
+	while src ~= '' do
+		--print("src="..dump(src))
+		src, item = stackstring_take_item(src)
+		--print("src="..dump(src).." item="..dump(item))
+		local success
+		stackstring, success = stackstring_put_item(stackstring, item)
+		if not success then
+			return stackstring, false
+		end
+	end
+	return stackstring, true
+end
+
+function test_stackstring()
+	local stack
+	local item
+	local success
+
+	stack, item = stackstring_take_item('node "TNT" 3')
+	assert(stack == 'node "TNT" 2')
+	assert(item.type == 'node')
+	assert(item.name == 'TNT')
+
+	stack, item = stackstring_take_item('craft "with spaces" 2')
+	assert(stack == 'craft "with spaces" 1')
+	assert(item.type == 'craft')
+	assert(item.name == 'with spaces')
+
+	stack, item = stackstring_take_item('craft "with spaces" 1')
+	assert(stack == '')
+	assert(item.type == 'craft')
+	assert(item.name == 'with spaces')
+
+	stack, item = stackstring_take_item('craft "s8df2kj3" 0')
+	assert(stack == '')
+	assert(item == nil)
+
+	stack, item = stackstring_take_item('tool "With Spaces" 32487')
+	assert(stack == '')
+	assert(item.type == 'tool')
+	assert(item.name == 'With Spaces')
+	assert(item.wear == 32487)
+
+	stack, success = stackstring_put_item('node "With Spaces" 40',
+			{type='node', name='With Spaces'})
+	assert(stack == 'node "With Spaces" 41')
+	assert(success == true)
+
+	stack, success = stackstring_put_item('craft "With Spaces" 40',
+			{type='craft', name='With Spaces'})
+	assert(stack == 'craft "With Spaces" 41')
+	assert(success == true)
+
+	stack, success = stackstring_put_item('tool "With Spaces" 32487',
+			{type='tool', name='With Spaces'})
+	assert(stack == 'tool "With Spaces" 32487')
+	assert(success == false)
+
+	stack, success = stackstring_put_item('node "With Spaces" 40',
+			{type='tool', name='With Spaces'})
+	assert(stack == 'node "With Spaces" 40')
+	assert(success == false)
+	
+	assert(stackstring_put_stackstring('node "With Spaces" 2',
+			'node "With Spaces" 1') == 'node "With Spaces" 3')
+end
+test_stackstring()
+
+--
+-- NodeItem helpers
+--
+
+minetest.inventorycube = function(img1, img2, img3)
+	img2 = img2 or img1
+	img3 = img3 or img1
+	return "[inventorycube"
+			.. "{" .. img1:gsub("%^", "&")
+			.. "{" .. img2:gsub("%^", "&")
+			.. "{" .. img3:gsub("%^", "&")
+end
+
+--
+-- CraftItem helpers
+--
+
+minetest.craftitem_place_item = function(item, placer, pos)
+	--print("craftitem_place_item")
+	--print("item: " .. dump(item))
+	--print("placer: " .. dump(placer))
+	--print("pos: " .. dump(pos))
+	minetest.env:add_item(pos, 'craft "' .. item .. '" 1')
+	return true
+end
+
+minetest.craftitem_eat = function(hp_change)
+	return function(item, user, pointed_thing)  -- closure
+		--print("craftitem_eat(" .. hp_change .. ")")
+		--print("item: " .. dump(item))
+		--print("user: " .. dump(user))
+		--print("pointed_thing: " .. dump(pointed_thing))
+		user:set_hp(user:get_hp() + hp_change)
+		return true
+	end
+end
+
+--
+-- Default material types
+--
+
+function minetest.digprop_constanttime(time)
+	return {
+		diggability = "constant",
+		constant_time = time,
+	}
+end
+
+function minetest.digprop_stonelike(toughness)
+	return {
+		diggablity = "normal",
+		weight = toughness * 5,
+		crackiness = 1,
+		crumbliness = -0.1,
+		cuttability = -0.2,
+	}
+end
+
+function minetest.digprop_dirtlike(toughness)
+	return {
+		diggablity = "normal",
+		weight = toughness * 1.2,
+		crackiness = 0,
+		crumbliness = 1.2,
+		cuttability = -0.4,
+	}
+end
+
+function minetest.digprop_gravellike(toughness)
+	return {
+		diggablity = "normal",
+		weight = toughness * 2,
+		crackiness = 0.2,
+		crumbliness = 1.5,
+		cuttability = -1.0,
+	}
+end
+
+function minetest.digprop_woodlike(toughness)
+	return {
+		diggablity = "normal",
+		weight = toughness * 1.0,
+		crackiness = 0.75,
+		crumbliness = -1.0,
+		cuttability = 1.5,
+	}
+end
+
+function minetest.digprop_leaveslike(toughness)
+	return {
+		diggablity = "normal",
+		weight = toughness * (-0.5),
+		crackiness = 0,
+		crumbliness = 0,
+		cuttability = 2.0,
+	}
+end
+
+function minetest.digprop_glasslike(toughness)
+	return {
+		diggablity = "normal",
+		weight = toughness * 0.1,
+		crackiness = 2.0,
+		crumbliness = -1.0,
+		cuttability = -1.0,
+	}
+end
+
+--
+-- Creative inventory
+--
+
+minetest.creative_inventory = {}
+
+minetest.add_to_creative_inventory = function(itemstring)
+	table.insert(minetest.creative_inventory, itemstring)
+end
+
+--
+-- Callback registration
+--
+
+function make_registration()
+	local t = {}
+	local registerfunc = function(func) table.insert(t, func) end
+	return t, registerfunc
+end
+
+minetest.registered_on_chat_messages, minetest.register_on_chat_message = make_registration()
+minetest.registered_globalsteps, minetest.register_globalstep = make_registration()
+minetest.registered_on_placenodes, minetest.register_on_placenode = make_registration()
+minetest.registered_on_dignodes, minetest.register_on_dignode = make_registration()
+minetest.registered_on_punchnodes, minetest.register_on_punchnode = make_registration()
+minetest.registered_on_generateds, minetest.register_on_generated = make_registration()
+minetest.registered_on_newplayers, minetest.register_on_newplayer = make_registration()
+minetest.registered_on_dieplayers, minetest.register_on_dieplayer = make_registration()
+minetest.registered_on_respawnplayers, minetest.register_on_respawnplayer = make_registration()
+
+-- END

data/mods/bucket/init.lua

@@ -0,0 +1,80 @@
+-- bucket (Minetest 0.4 mod)
+-- A bucket, which can pick up water and lava
+
+minetest.alias_craftitem("bucket", "bucket:bucket_empty")
+minetest.alias_craftitem("bucket_water", "bucket:bucket_water")
+minetest.alias_craftitem("bucket_lava", "bucket:bucket_lava")
+
+minetest.register_craft({
+	output = 'craft "bucket:bucket_empty" 1',
+	recipe = {
+		{'craft "steel_ingot"', '', 'craft "steel_ingot"'},
+		{'', 'craft "steel_ingot"', ''},
+	}
+})
+
+minetest.register_craftitem("bucket:bucket_empty", {
+	image = "bucket.png",
+	stack_max = 1,
+	liquids_pointable = true,
+	on_place_on_ground = minetest.craftitem_place_item,
+	on_use = function(item, player, pointed_thing)
+		if pointed_thing.type == "node" then
+			n = minetest.env:get_node(pointed_thing.under)
+			if n.name == "default:water_source" then
+				minetest.env:add_node(pointed_thing.under, {name="air"})
+				player:add_to_inventory_later('craft "bucket:bucket_water" 1')
+				return true
+			elseif n.name == "default:lava_source" then
+				minetest.env:add_node(pointed_thing.under, {name="air"})
+				player:add_to_inventory_later('craft "bucket:bucket_lava" 1')
+				return true
+			end
+		end
+		return false
+	end,
+})
+
+minetest.register_craftitem("bucket:bucket_water", {
+	image = "bucket_water.png",
+	stack_max = 1,
+	liquids_pointable = true,
+	on_place_on_ground = minetest.craftitem_place_item,
+	on_use = function(item, player, pointed_thing)
+		if pointed_thing.type == "node" then
+			n = minetest.env:get_node(pointed_thing.under)
+			if n.name == "default:water_source" then
+				-- unchanged
+			elseif n.name == "default:water_flowing" or n.name == "default:lava_source" or n.name == "default:lava_flowing" then
+				minetest.env:add_node(pointed_thing.under, {name="default:water_source"})
+			else
+				minetest.env:add_node(pointed_thing.above, {name="default:water_source"})
+			end
+			player:add_to_inventory_later('craft "bucket:bucket_empty" 1')
+			return true
+		end
+		return false
+	end,
+})
+
+minetest.register_craftitem("bucket:bucket_lava", {
+	image = "bucket_lava.png",
+	stack_max = 1,
+	liquids_pointable = true,
+	on_place_on_ground = minetest.craftitem_place_item,
+	on_use = function(item, player, pointed_thing)
+		if pointed_thing.type == "node" then
+			n = minetest.env:get_node(pointed_thing.under)
+			if n.name == "default:lava_source" then
+				-- unchanged
+			elseif n.name == "default:water_source" or n.name == "default:water_flowing" or n.name == "default:lava_flowing" then
+				minetest.env:add_node(pointed_thing.under, {name="default:lava_source"})
+			else
+				minetest.env:add_node(pointed_thing.above, {name="default:lava_source"})
+			end
+			player:add_to_inventory_later('craft "bucket:bucket_empty" 1')
+			return true
+		end
+		return false
+	end,
+})