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2014-05-22 23:50:38 +02:00 · 2014-05-22 23:50:38 +02:00 · 28f0dfd11a
commit 28f0dfd11a
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--- a/README.txt
+++ b/README.txt
@ -0,0 +1,8 @@
+Technic Game for Minetest engine
+==========================================================
+
+Cloning with git:
+	This repository uses submodules. In order to get all the parts of the
+	game you will need to run 'git submodule update --init' when you clone
+	and 'git submodule update' every time that the submodules are updated.
+
--- a/game.conf
+++ b/game.conf
@ -0,0 +1 @@
+name = Technic
--- a/menu/background.png
+++ b/menu/background.png
--- a/menu/icon.png
+++ b/menu/icon.png
--- a/menu/main_menu.ogg
+++ b/menu/main_menu.ogg
--- a/mods/ambience/depends.txt
+++ b/mods/ambience/depends.txt
@ -0,0 +1 @@
+default
--- a/mods/ambience/init.lua
+++ b/mods/ambience/init.lua
@ -0,0 +1,794 @@
+--------------------------------------------------------------------------------------------------------
+--Ambience Configuration for version .34
+--Added Faraway & Ethereal by Amethystium
+
+--Working on:
+--removing magic leap when not enough air under feet.
+
+
+--find out why wind stops while flying
+--add an extra node near feet to handle treading water as a special case, and don't have to use node under feet. which gets
+	--invoked when staning on a ledge near water.
+--reduce redundant code (stopplay and add ambience to list)
+
+local max_frequency_all = 1000 --the larger you make this number the lest frequent ALL sounds will happen recommended values between 100-2000.
+
+--for frequencies below use a number between 0 and max_frequency_all
+--for volumes below, use a number between 0.0 and 1, the larger the number the louder the sounds
+local night_frequency = 20  --owls, wolves 
+local night_volume = 0.9  
+local night_frequent_frequency = 150  --crickets
+local night_frequent_volume = 0.9
+local day_frequency = 80  --crow, bluejay, cardinal
+local day_volume = 0.9 
+local day_frequent_frequency = 250  --crow, bluejay, cardinal
+local day_frequent_volume = 0.18
+local cave_frequency = 10  --bats
+local cave_volume = 1.0  
+local cave_frequent_frequency = 70  --drops of water dripping
+local cave_frequent_volume = 1.0 
+local beach_frequency = 20  --seagulls
+local beach_volume = 1.0  
+local beach_frequent_frequency = 1000  --waves
+local beach_frequent_volume = 1.0 
+local water_frequent_frequency = 1000  --water sounds
+local water_frequent_volume = 1.0 
+local desert_frequency = 20  --coyote
+local desert_volume = 1.0  
+local desert_frequent_frequency = 700  --desertwind
+local desert_frequent_volume = 1.0 
+local swimming_frequent_frequency = 1000  --swimming splashes
+local swimming_frequent_volume = 1.0 
+local water_surface_volume = 1.0   -- sloshing water
+local lava_volume = 1.0 --lava
+local flowing_water_volume = .4  --waterfall
+local splashing_water_volume = 1
+local music_frequency = 7  --music (suggestion: keep this one low like around 6)
+local music_volume = 0.3 
+
+--End of Config
+----------------------------------------------------------------------------------------------------
+local ambiences
+local counter=0--*****************
+local SOUNDVOLUME = 1
+local MUSICVOLUME = 1
+local sound_vol = 1
+local last_x_pos = 0
+local last_y_pos = 0
+local last_z_pos = 0
+local node_under_feet
+local node_at_upper_body
+local node_at_lower_body
+local node_3_under_feet
+local played_on_start = false
+
+
+
+
+local night = {
+	handler = {},
+	frequency = night_frequency,
+	{name="horned_owl", length=3, gain=night_volume},
+	{name="Wolves_Howling", length=11,  gain=night_volume},
+	{name="ComboWind", length=17,  gain=night_volume}
+}
+
+local night_frequent = {
+	handler = {},
+	frequency = night_frequent_frequency,
+	{name="Crickets_At_NightCombo", length=69, gain=night_frequent_volume}
+}
+
+local day = {
+	handler = {},
+	frequency = day_frequency,
+	{name="Best_Cardinal_Bird", length=4, gain=day_volume},
+	{name="craw", length=3, gain=day_volume},
+	{name="bluejay", length=18, gain=day_volume},
+	{name="ComboWind", length=17,  gain=day_volume}
+}
+
+local day_frequent = {
+	handler = {},
+	frequency = day_frequent_frequency,
+	{name="robin2", length=16, gain=day_frequent_volume},
+	{name="birdsongnl", length=13, gain=day_frequent_volume},
+	{name="bird", length=30, gain=day_frequent_volume},
+	{name="Best_Cardinal_Bird", length=4, gain=day_frequent_volume},
+	{name="craw", length=3, gain=day_frequent_volume},
+	{name="bluejay", length=18, gain=day_frequent_volume},
+	{name="ComboWind", length=17,  gain=day_frequent_volume*3}
+}
+local swimming_frequent = {
+	handler = {},
+	frequency = day_frequent_frequency,
+	{name="water_swimming_splashing_breath", length=11.5, gain=swimming_frequent_volume},
+	{name="water_swimming_splashing", length=9, gain=swimming_frequent_volume}
+}
+
+local cave = {
+	handler = {},
+	frequency = cave_frequency,
+	{name="Bats_in_Cave", length=5, gain=cave_volume}
+}
+
+local cave_frequent = {
+	handler = {},
+	frequency = cave_frequent_frequency,
+	{name="drippingwater_drip_a", length=2, gain=cave_frequent_volume},
+	{name="drippingwater_drip_b", length=2, gain=cave_frequent_volume},
+	{name="drippingwater_drip_c", length=2, gain=cave_frequent_volume},
+	{name="Single_Water_Droplet", length=3, gain=cave_frequent_volume},
+	{name="Spooky_Water_Drops", length=7, gain=cave_frequent_volume}
+}
+
+local beach = {
+	handler = {},
+	frequency = beach_frequency,
+	{name="seagull", length=4.5, gain=beach_volume}
+}
+
+local beach_frequent = {
+	handler = {},
+	frequency = beach_frequent_frequency,
+	{name="fiji_beach", length=43.5, gain=beach_frequent_volume}
+}
+
+local desert = {
+	handler = {},
+	frequency = desert_frequency,
+	{name="coyote2", length=2.5, gain=desert_volume},
+	{name="RattleSnake", length=8, gain=desert_volume}
+}
+
+local desert_frequent = {
+	handler = {},
+	frequency = desert_frequent_frequency,
+	{name="DesertMonolithMed", length=34.5, gain=desert_frequent_volume}
+}
+
+local flying = {
+	handler = {},
+	frequency = 1000,
+	on_start = "crystal_airlines",
+	on_stop = "nothing_yet",
+	{name="ComboWind", length=17,  gain=1}
+}
+
+local water = {
+	handler = {},
+	frequency = 0,--dolphins dont fit into small lakes
+	{name="dolphins", length=6, gain=1},
+	{name="dolphins_screaming", length=16.5, gain=1}
+}
+
+local water_frequent = {
+	handler = {},
+	frequency = water_frequent_frequency,
+	on_stop = "drowning_gasp",
+	--on_start = "Splash",
+	{name="scuba1bubbles", length=11, gain=water_frequent_volume},
+	{name="scuba1calm", length=10, gain=water_frequent_volume},  --not sure why but sometimes I get errors when setting gain=water_frequent_volume here.
+	{name="scuba1calm2", length=8.5, gain=water_frequent_volume},
+	{name="scuba1interestingbubbles", length=11, gain=water_frequent_volume},
+	{name="scuba1tubulentbubbles", length=10.5, gain=water_frequent_volume}
+}
+
+local water_surface = {
+	handler = {},
+	frequency = 1000,
+	on_stop = "Splash",
+	on_start = "Splash",
+	{name="lake_waves_2_calm", length=9.5, gain=water_surface_volume},
+	{name="lake_waves_2_variety", length=13.1, gain=water_surface_volume}
+}
+local splashing_water = {
+	handler = {},
+	frequency = 1000,
+	{name="Splash", length=1.22, gain=splashing_water_volume}
+}
+
+local flowing_water = {
+	handler = {},
+	frequency = 1000,
+	{name="small_waterfall", length=14, gain=flowing_water_volume}
+}
+local flowing_water2 = {
+	handler = {},
+	frequency = 1000,
+	{name="small_waterfall", length=11, gain=flowing_water_volume}
+}
+
+local lava = {
+	handler = {},
+	frequency = 1000,
+	{name="earth01a", length=20, gain=lava_volume}
+}
+local lava2 = {
+	handler = {},
+	frequency = 1000,
+	{name="earth01a", length=15, gain=lava_volume}
+}
+
+
+local play_music = minetest.setting_getbool("music") or false
+local music = {
+	handler = {},
+	frequency = music_frequency,
+	is_music=true,
+	{name="technic_track1", length=3*60+18, gain=music_volume},
+	{name="technic_track2", length=4*60+46, gain=music_volume},
+	{name="technic_track3", length=3*60+46, gain=music_volume},
+	{name="technic_track4", length=3*60+53, gain=music_volume},
+	{name="technic_track5", length=4*60+27, gain=music_volume},
+	{name="technic_track6", length=4*60+18, gain=music_volume},
+	{name="technic_track7", length=3*60+15, gain=music_volume},
+	{name="technic_track8", length=3*60+03, gain=music_volume},
+	{name="technic_track9", length=4*60+33, gain=music_volume}
+}
+
+local is_daytime = function()
+	return (minetest.env:get_timeofday() > 0.2 and  minetest.env:get_timeofday() < 0.8)
+end
+
+local nodes_in_range = function(pos, search_distance, node_name)
+	minp = {x=pos.x-search_distance,y=pos.y-search_distance, z=pos.z-search_distance}
+	maxp = {x=pos.x+search_distance,y=pos.y+search_distance, z=pos.z+search_distance}
+	nodes = minetest.env:find_nodes_in_area(minp, maxp, node_name)
+	--minetest.chat_send_all("Found (" .. node_name .. ": " .. #nodes .. ")")
+	return #nodes
+end
+
+local nodes_in_coords = function(minp, maxp, node_name)
+	nodes = minetest.env:find_nodes_in_area(minp, maxp, node_name)
+	--minetest.chat_send_all("Found (" .. node_name .. ": " .. #nodes .. ")")
+	return #nodes
+end
+
+local atleast_nodes_in_grid = function(pos, search_distance, height, node_name, threshold)
+	counter = counter +1
+--	minetest.chat_send_all("counter: (" .. counter .. ")")
+	minp = {x=pos.x-search_distance,y=height, z=pos.z+20}
+	maxp = {x=pos.x+search_distance,y=height, z=pos.z+20}
+	nodes = minetest.env:find_nodes_in_area(minp, maxp, node_name)
+--	minetest.chat_send_all("z+Found (" .. node_name .. ": " .. #nodes .. ")")
+	if #nodes >= threshold then
+		return true
+	end
+	totalnodes = #nodes
+	minp = {x=pos.x-search_distance,y=height, z=pos.z-20}
+	maxp = {x=pos.x+search_distance,y=height, z=pos.z-20}
+	nodes = minetest.env:find_nodes_in_area(minp, maxp, node_name)
+--	minetest.chat_send_all("z-Found (" .. node_name .. ": " .. #nodes .. ")")
+	if #nodes >= threshold then
+		return true
+	end
+	totalnodes = totalnodes + #nodes
+	maxp = {x=pos.x+20,y=height, z=pos.z+search_distance}
+	minp = {x=pos.x+20,y=height, z=pos.z-search_distance}
+	nodes = minetest.env:find_nodes_in_area(minp, maxp, node_name)	
+--	minetest.chat_send_all("x+Found (" .. node_name .. ": " .. #nodes .. ")")
+	if #nodes >= threshold then
+		return true
+	end
+	totalnodes = totalnodes + #nodes
+	maxp = {x=pos.x-20,y=height, z=pos.z+search_distance}
+	minp = {x=pos.x-20,y=height, z=pos.z-search_distance}
+	nodes = minetest.env:find_nodes_in_area(minp, maxp, node_name)	
+--	minetest.chat_send_all("x+Found (" .. node_name .. ": " .. #nodes .. ")")	
+	if #nodes >= threshold then
+		return true
+	end
+	totalnodes = totalnodes + #nodes
+--	minetest.chat_send_all("Found total(" .. totalnodes .. ")")
+	if totalnodes >= threshold*2 then
+		return true
+	end	
+	return false
+end
+
+local get_immediate_nodes = function(pos)
+	pos.y = pos.y-1
+	node_under_feet = minetest.env:get_node(pos).name
+	pos.y = pos.y-3
+	node_3_under_feet = minetest.env:get_node(pos).name
+	pos.y = pos.y+3
+	pos.y = pos.y+2.2
+	node_at_upper_body = minetest.env:get_node(pos).name
+	pos.y = pos.y-1.19   
+	node_at_lower_body = minetest.env:get_node(pos).name
+	pos.y = pos.y+0.99  
+	--minetest.chat_send_all("node_under_feet(" .. nodename .. ")")
+end 
+
+
+local get_ambience = function(player)
+	local player_is_climbing = false
+	local player_is_descending = false
+	local player_is_moving_horiz = false
+	local standing_in_water = false
+	local pos = player:getpos()
+	get_immediate_nodes(pos)
+
+	if last_x_pos ~=pos.x or last_z_pos ~=pos.z then 
+		player_is_moving_horiz = true 
+	end
+	if pos.y > last_y_pos+.5   then 
+		player_is_climbing = true 
+	end
+	if pos.y < last_y_pos-.5  then 
+		player_is_descending = true 
+	end
+	
+	last_x_pos =pos.x
+	last_z_pos =pos.z	
+	last_y_pos =pos.y
+	
+	if string.find(node_at_upper_body, "default:water") then
+		if music then
+			return {water=water, water_frequent=water_frequent, music=music}
+		else
+			return {water=water, water_frequent=water_frequent}
+		end
+	elseif node_at_upper_body == "air" then
+		if string.find(node_at_lower_body, "default:water") or string.find(node_under_feet, "default:water") then
+		    --minetest.chat_send_all("bottom counted as water")
+			--we found air at upperbody, and water at lower body.  Now there are 4 possibilities:
+			--Key: under feet, moving or not
+			--swimming 			w, m swimming
+			--walking in water  nw, m splashing
+			--treading water    w, nm  sloshing
+			--standing in water nw, nm	beach trumps, then sloshing					
+			if player_is_moving_horiz then
+				if string.find(node_under_feet, "default:water") then
+					if music then
+						return {swimming_frequent=swimming_frequent, music=music}
+					else
+						return {swimming_frequent}
+					end	
+				else --didn't find water under feet: walking in water			
+					if music then
+						return {splashing_water=splashing_water, music=music}
+					else
+						return {splashing_water}
+					end	
+				end
+			else--player is not moving: treading water
+				if string.find(node_under_feet, "default:water") then
+					if music then
+						return {water_surface=water_surface, music=music}
+					else
+						return {water_surface}
+					end	
+				else --didn't find water under feet				
+					standing_in_water = true
+				end			
+		    end
+		end	
+	end
+--	minetest.chat_send_all("----------")
+--	if not player_is_moving_horiz then
+--		minetest.chat_send_all("not moving horiz")
+--	else
+--		minetest.chat_send_all("moving horiz")
+--	end	
+--	minetest.chat_send_all("nub:" ..node_at_upper_body)
+--	minetest.chat_send_all("nlb:" ..node_at_lower_body)
+--	minetest.chat_send_all("nuf:" ..node_under_feet)
+--	minetest.chat_send_all("----------")
+	
+	
+--	if player_is_moving_horiz then
+--		minetest.chat_send_all("playermoving")
+--	end
+--	if player_is_climbing then
+--			minetest.chat_send_all("player Climbing")
+--	end
+--	minetest.chat_send_all("nub:" ..node_at_upper_body)
+--	minetest.chat_send_all("nlb:" ..node_at_lower_body)
+--	minetest.chat_send_all("nuf:" ..node_under_feet)
+--	minetest.chat_send_all("n3uf:" ..node_3_under_feet)
+--	
+	local air_or_ignore = {air=true,ignore=true}
+	minp = {x=pos.x-3,y=pos.y-4, z=pos.z-3}
+	maxp = {x=pos.x+3,y=pos.y-1, z=pos.z+3}
+	local air_under_player = nodes_in_coords(minp, maxp, "air")
+	local ignore_under_player = nodes_in_coords(minp, maxp, "ignore")
+	air_plus_ignore_under = air_under_player + ignore_under_player
+--	minetest.chat_send_all("airUnder:" ..air_under_player)
+--	minetest.chat_send_all("ignoreUnder:" ..ignore_under_player)
+--	minetest.chat_send_all("a+i:" ..air_plus_ignore_under)
+--	minetest.chat_send_all("counter: (" .. counter .. "-----------------)")
+	--minetest.chat_send_all(air_or_ignore[node_under_feet])
+	if (player_is_moving_horiz or player_is_climbing) and air_or_ignore[node_at_upper_body] and air_or_ignore[node_at_lower_body]
+	 and air_or_ignore[node_under_feet] and air_plus_ignore_under == 196 and not player_is_descending then 
+	--minetest.chat_send_all("flying!!!!")	
+		if music then
+			return {flying=flying, music=music}
+		else
+			return {flying}
+		end	
+	end
+	--minetest.chat_send_all("not flying!!!!")	
+
+	if nodes_in_range(pos, 7, "default:lava_flowing")>5 or nodes_in_range(pos, 7, "default:lava_source")>5 then
+		if music then
+			return {lava=lava, lava2=lava2, music=music}		
+		else
+			return {lava=lava}
+		end
+	end
+	if nodes_in_range(pos, 6, "default:water_flowing")>45 then
+		if music then
+			return {flowing_water=flowing_water, flowing_water2=flowing_water2, music=music}
+		else
+			return {flowing_water=flowing_water, flowing_water2=flowing_water2}
+		end
+	end	
+
+
+--if we are near sea level and there is lots of water around the area
+	if pos.y < 7 and pos.y >0 and atleast_nodes_in_grid(pos, 60, 1, "default:water_source", 51 ) then
+		if music then
+			return {beach=beach, beach_frequent=beach_frequent, music=music}
+		else
+			return {beach=beach, beach_frequent=beach_frequent}
+		end		
+	end
+	if standing_in_water then
+		if music then
+			return {water_surface=water_surface, music=music}
+		else
+			return {water_surface}
+		end	
+	end
+	
+	
+	desert_in_range = (nodes_in_range(pos, 6, "default:desert_sand")+nodes_in_range(pos, 6, "default:desert_stone"))
+	--minetest.chat_send_all("desertcount: " .. desert_in_range .. ",".. pos.y )
+	if  desert_in_range >250 then
+		if music then
+			return {desert=desert, desert_frequent=desert_frequent, music=music}
+		else
+			return {desert=desert, desert_frequent=desert_frequent}
+		end
+	end	
+
+--	pos.y = pos.y-2 
+--	nodename = minetest.env:get_node(pos).name
+--	minetest.chat_send_all("Found " .. nodename .. pos.y )
+	
+
+	if player:getpos().y < 0 then
+		if music then
+			return {cave=cave, cave_frequent=cave_frequent, music=music}
+		else
+			return {cave=cave, cave_frequent=cave_frequent}
+		end
+	end
+	if is_daytime() then
+		if music then
+			return {day=day, day_frequent=day_frequent, music=music}
+		else
+			return {day=day, day_frequent=day_frequent}
+		end
+	else
+		if music then
+			return {night=night, night_frequent=night_frequent, music=music}
+		else
+			return {night=night, night_frequent=night_frequent}
+		end
+	end
+end
+
+-- start playing the sound, set the handler and delete the handler after sound is played
+local play_sound = function(player, list, number, is_music)
+	local player_name = player:get_player_name()
+	if list.handler[player_name] == nil then
+		local gain = 1.0
+		if list[number].gain ~= nil then
+			if is_music then 				
+				gain = list[number].gain*MUSICVOLUME
+				--minetest.chat_send_all("gain music: " .. gain )
+			else
+				gain = list[number].gain*SOUNDVOLUME 
+				--minetest.chat_send_all("gain sound: " .. gain )
+			end
+		end
+		local handler = minetest.sound_play(list[number].name, {to_player=player_name, gain=gain})
+		if handler ~= nil then
+			list.handler[player_name] = handler
+			minetest.after(list[number].length, function(args)
+				local list = args[1]
+				local player_name = args[2]
+				if list.handler[player_name] ~= nil then
+					minetest.sound_stop(list.handler[player_name])
+					list.handler[player_name] = nil
+				end
+			end, {list, player_name})
+		end
+	end
+end
+
+-- stops all sounds that are not in still_playing
+local stop_sound = function(still_playing, player)
+	local player_name = player:get_player_name()
+	if still_playing.cave == nil then
+		local list = cave
+		if list.handler[player_name] ~= nil then
+			if list.on_stop ~= nil then
+				minetest.sound_play(list.on_stop, {to_player=player:get_player_name(),gain=SOUNDVOLUME})
+			end
+			minetest.sound_stop(list.handler[player_name])
+			list.handler[player_name] = nil
+		end
+	end
+	if still_playing.cave_frequent == nil then
+		local list = cave_frequent
+		if list.handler[player_name] ~= nil then
+			if list.on_stop ~= nil then
+				minetest.sound_play(list.on_stop, {to_player=player:get_player_name(),gain=SOUNDVOLUME})
+			end
+			minetest.sound_stop(list.handler[player_name])
+			list.handler[player_name] = nil
+		end
+	end
+	if still_playing.swimming_frequent == nil then
+		local list = swimming_frequent
+		if list.handler[player_name] ~= nil then
+			if list.on_stop ~= nil then
+				minetest.sound_play(list.on_stop, {to_player=player:get_player_name(),gain=SOUNDVOLUME})
+			end
+			minetest.sound_stop(list.handler[player_name])
+			list.handler[player_name] = nil
+		end
+	end
+	if still_playing.beach == nil then
+		local list = beach
+		if list.handler[player_name] ~= nil then
+			if list.on_stop ~= nil then
+				minetest.sound_play(list.on_stop, {to_player=player:get_player_name(),gain=SOUNDVOLUME})
+			end
+			minetest.sound_stop(list.handler[player_name])
+			list.handler[player_name] = nil
+		end
+	end
+	if still_playing.beach_frequent == nil then
+		local list = beach_frequent
+		if list.handler[player_name] ~= nil then
+			if list.on_stop ~= nil then
+				minetest.sound_play(list.on_stop, {to_player=player:get_player_name(),gain=SOUNDVOLUME})
+			end
+			minetest.sound_stop(list.handler[player_name])
+			list.handler[player_name] = nil
+		end
+	end
+	if still_playing.desert == nil then
+		local list = desert
+		if list.handler[player_name] ~= nil then
+			if list.on_stop ~= nil then
+				minetest.sound_play(list.on_stop, {to_player=player:get_player_name(),gain=SOUNDVOLUME})
+			end
+			minetest.sound_stop(list.handler[player_name])
+			list.handler[player_name] = nil
+		end
+	end
+	if still_playing.desert_frequent == nil then
+		local list = desert_frequent
+		if list.handler[player_name] ~= nil then
+			if list.on_stop ~= nil then
+				minetest.sound_play(list.on_stop, {to_player=player:get_player_name(),gain=SOUNDVOLUME})
+			end
+			minetest.sound_stop(list.handler[player_name])
+			list.handler[player_name] = nil
+		end
+	end
+	if still_playing.night == nil then
+		local list = night
+		if list.handler[player_name] ~= nil then
+			if list.on_stop ~= nil then
+				minetest.sound_play(list.on_stop, {to_player=player:get_player_name(),gain=SOUNDVOLUME})
+			end
+			minetest.sound_stop(list.handler[player_name])
+			list.handler[player_name] = nil
+		end
+	end
+	if still_playing.night_frequent == nil then
+		local list = night_frequent
+		if list.handler[player_name] ~= nil then
+			if list.on_stop ~= nil then
+				minetest.sound_play(list.on_stop, {to_player=player:get_player_name(),gain=SOUNDVOLUME})
+			end
+			minetest.sound_stop(list.handler[player_name])
+			list.handler[player_name] = nil
+		end
+	end
+	if still_playing.day == nil then
+		local list = day
+		if list.handler[player_name] ~= nil then
+			if list.on_stop ~= nil then
+				minetest.sound_play(list.on_stop, {to_player=player:get_player_name(),gain=SOUNDVOLUME})
+			end
+			minetest.sound_stop(list.handler[player_name])
+			list.handler[player_name] = nil
+		end
+	end
+	if still_playing.day_frequent == nil then
+		local list = day_frequent
+		if list.handler[player_name] ~= nil then
+			if list.on_stop ~= nil then
+				minetest.sound_play(list.on_stop, {to_player=player:get_player_name(),gain=SOUNDVOLUME})
+			end
+			minetest.sound_stop(list.handler[player_name])
+			list.handler[player_name] = nil
+		end
+	end
+	if still_playing.music == nil then
+		local list = music
+		if list.handler[player_name] ~= nil then
+			if list.on_stop ~= nil then
+				minetest.sound_play(list.on_stop, {to_player=player:get_player_name(),gain=SOUNDVOLUME})
+			end
+			minetest.sound_stop(list.handler[player_name])
+			list.handler[player_name] = nil
+		end
+	end
+	if still_playing.flowing_water == nil then
+		local list = flowing_water
+		if list.handler[player_name] ~= nil then
+			if list.on_stop ~= nil then
+				minetest.sound_play(list.on_stop, {to_player=player:get_player_name(),gain=SOUNDVOLUME})
+			end
+			minetest.sound_stop(list.handler[player_name])
+			list.handler[player_name] = nil
+		end
+	end
+	if still_playing.flowing_water2 == nil then
+		local list = flowing_water2
+		if list.handler[player_name] ~= nil then
+			if list.on_stop ~= nil then
+				minetest.sound_play(list.on_stop, {to_player=player:get_player_name(),gain=SOUNDVOLUME})
+			end
+			minetest.sound_stop(list.handler[player_name])
+			list.handler[player_name] = nil
+		end
+	end
+	if still_playing.lava == nil then
+		local list = lava
+		if list.handler[player_name] ~= nil then
+			if list.on_stop ~= nil then
+				minetest.sound_play(list.on_stop, {to_player=player:get_player_name(),gain=SOUNDVOLUME})
+			end
+			minetest.sound_stop(list.handler[player_name])
+			list.handler[player_name] = nil
+		end
+	end	
+	if still_playing.lava2 == nil then
+		local list = lava2
+		if list.handler[player_name] ~= nil then
+			if list.on_stop ~= nil then
+				minetest.sound_play(list.on_stop, {to_player=player:get_player_name(),gain=SOUNDVOLUME})
+			end
+			minetest.sound_stop(list.handler[player_name])
+			list.handler[player_name] = nil
+		end
+	end		
+	if still_playing.water == nil then
+		local list = water
+		if list.handler[player_name] ~= nil then
+			if list.on_stop ~= nil then
+				minetest.sound_play(list.on_stop, {to_player=player:get_player_name(),gain=SOUNDVOLUME})
+			end
+			minetest.sound_stop(list.handler[player_name])
+			list.handler[player_name] = nil
+		end
+	end
+	if still_playing.water_surface == nil then
+		local list = water_surface
+		if list.handler[player_name] ~= nil then
+			if list.on_stop ~= nil then				
+				minetest.sound_play(list.on_stop, {to_player=player:get_player_name(),gain=SOUNDVOLUME})
+				played_on_start = false
+			end
+			minetest.sound_stop(list.handler[player_name])
+			list.handler[player_name] = nil
+		end
+	end
+	if still_playing.water_frequent == nil then
+		local list = water_frequent
+		if list.handler[player_name] ~= nil then
+			if list.on_stop ~= nil then				
+				minetest.sound_play(list.on_stop, {to_player=player:get_player_name(),gain=SOUNDVOLUME})
+		--		minetest.chat_send_all("list.on_stop " .. list.on_stop  )				
+				played_on_start = false
+			end
+			minetest.sound_stop(list.handler[player_name])
+			list.handler[player_name] = nil
+		end
+	end
+	if still_playing.flying == nil then
+		--minetest.chat_send_all("begin stop flying "   )
+		local list = flying
+		if list.handler[player_name] ~= nil then
+		--	minetest.chat_send_all("handler flying "   )
+			if list.on_stop ~= nil then
+			--	minetest.chat_send_all("onstop flying"   )
+				minetest.sound_play(list.on_stop, {to_player=player:get_player_name(),gain=SOUNDVOLUME})
+				played_on_start = false
+			end
+			minetest.sound_stop(list.handler[player_name])
+			list.handler[player_name] = nil
+		end
+	end	
+	if still_playing.splashing_water == nil then
+		local list = splashing_water
+		if list.handler[player_name] ~= nil then
+			if list.on_stop ~= nil then
+				minetest.sound_play(list.on_stop, {to_player=player:get_player_name(),gain=SOUNDVOLUME})
+			end
+			minetest.sound_stop(list.handler[player_name])
+			list.handler[player_name] = nil
+		end
+	end	
+	
+end
+
+local timer = 0
+minetest.register_globalstep(function(dtime)
+	timer = timer+dtime
+	if timer < 1 then
+		return
+	end
+	timer = 0
+
+	for _,player in ipairs(minetest.get_connected_players()) do
+		ambiences = get_ambience(player)
+		stop_sound(ambiences, player)
+		for _,ambience in pairs(ambiences) do
+			if math.random(1, 1000) <= ambience.frequency then			
+--				if(played_on_start) then
+--				--	minetest.chat_send_all("playedOnStart "  )
+--				else
+--				--	minetest.chat_send_all("FALSEplayedOnStart "  )
+--				end
+				if ambience.on_start ~= nil and played_on_start == false then
+					played_on_start = true
+					minetest.sound_play(ambience.on_start, {to_player=player:get_player_name(),gain=SOUNDVOLUME})					
+				end
+			--	minetest.chat_send_all("ambience: " ..ambience )
+			--	if ambience.on_start ~= nil and played_on_start_flying == false then
+			--		played_on_start_flying = true
+			--		minetest.sound_play(ambience.on_start, {to_player=player:get_player_name()})					
+			--	end
+				local is_music =false
+				if ambience.is_music ~= nil then
+					is_music = true
+				end
+				play_sound(player, ambience, math.random(1, #ambience),is_music)
+			end
+		end
+	end
+end)
+
+minetest.register_chatcommand("svol", {
+	params = "<svol>",
+	description = "set volume of sounds, default 1 normal volume.",
+	privs = {server=true},
+	func = function(name, param)
+		SOUNDVOLUME = param
+	--	local player = minetest.env:get_player_by_name(name)
+	--	ambiences = get_ambience(player)
+	--	stop_sound({}, player)
+		minetest.chat_send_player(name, "Sound volume set.")
+	end,		})
+minetest.register_chatcommand("mvol", {
+	params = "<mvol>",
+	description = "set volume of music, default 1 normal volume.",
+	privs = {server=true},
+	func = function(name, param)
+		MUSICVOLUME = param
+	--	local player = minetest.env:get_player_by_name(name)
+	--	stop_sound({}, player)
+	--	ambiences = get_ambience(player)	
+		minetest.chat_send_player(name, "Music volume set.")
+	end,		})	
--- a/mods/ambience/sounds/Bats_in_Cave.ogg
+++ b/mods/ambience/sounds/Bats_in_Cave.ogg
--- a/mods/ambience/sounds/Best_Cardinal_Bird.ogg
+++ b/mods/ambience/sounds/Best_Cardinal_Bird.ogg
--- a/mods/ambience/sounds/ComboWind.ogg
+++ b/mods/ambience/sounds/ComboWind.ogg
--- a/mods/ambience/sounds/Crickets_At_NightCombo.ogg
+++ b/mods/ambience/sounds/Crickets_At_NightCombo.ogg
--- a/mods/ambience/sounds/DesertMonolithMed.ogg
+++ b/mods/ambience/sounds/DesertMonolithMed.ogg
--- a/mods/ambience/sounds/RattleSnake.ogg
+++ b/mods/ambience/sounds/RattleSnake.ogg
--- a/mods/ambience/sounds/Single_Water_Droplet.ogg
+++ b/mods/ambience/sounds/Single_Water_Droplet.ogg
--- a/mods/ambience/sounds/SoundLicenses.txt
+++ b/mods/ambience/sounds/SoundLicenses.txt
@ -0,0 +1,108 @@
+--------------Music Lic:
+All technic tracks:
+Made by Skaven
+
+These sounds are used for the Mod for Minetest; Ambiance.
+The included sounds are http://creativecommons.org/licenses/by-nc-sa/3.0/ 
+Not Used:--mtest
+
+-----------Sound Lic:
+--Nightime Sound, Recorded by Mike Koenig, License: Attribution 3.0 http://soundbible.com/951-Nightime.html
+--Crickets At Night Sound, License: Attribution 3.0 | Recorded by Mike Koenig |http://soundbible.com/365-Crickets-At-Night.html
+
+--Medium Pack Of Wolves Howling, License: Public Domain | Recorded by fws.gov, http://soundbible.com/277-Medium-Pack-Of-Wolves-Howling.html
+
+--Horned Owl Sound, License: Attribution 3.0 | Recorded by Mike Koenig , http://soundbible.com/1851-Horned-Owl.html
+--Bats In Cave Sound, License: Attr-Noncommercial 3.0 | Recorded by Mike Koenig , http://soundbible.com/1939-Bats-In-Cave.html
+
+--Spooky Water Drops Sound, License: Attribution 3.0 | Recorded by Mike Koenig, http://soundbible.com/380-Spooky-Water-Drops.html
+
+
+-- Single Water Droplet Sound, License: Attribution 3.0 | Recorded by Mike Koenig, http://soundbible.com/384-Single-Water-Droplet.html
+
+--HollowWind, Black Boe, Creative Commons 0 License, http://www.freesound.org/people/Black%20Boe/sounds/22331/
+
+--drippingwater*.ogg sounds: CC0, Dripping Water Mod, by kddekadenz, http://minetest.net/forum/viewtopic.php?id=1688
+
+--best cardinal bird: License: Attribution 3.0 | Recorded by PsychoBird,  http://soundbible.com/1515-Best-Cardinal-Bird.html
+
+--birdsongnl: the Attribution License, HerbertBoland, http://www.freesound.org/people/HerbertBoland/sounds/28312/  (end)
+
+--robin2:  Attribution License, reinsamba, http://www.freesound.org/people/reinsamba/sounds/32479/  (end)
+
+--Craw.WAV, Attribution License, inchadney, http://www.freesound.org/people/inchadney/sounds/52450/
+
+--bluejay.wav,  Creative Commons 0 License,  UncleSigmund, http://www.freesound.org/people/UncleSigmund/sounds/42382/
+
+--scuba1*.ogg- digifishmusic, Attribution License, http://www.freesound.org/people/digifishmusic/sounds/45521/
+
+--Underwater Pool - Attribution 3.0 | Recorded by Mike Koenig, http://soundbible.com/1660-Underwater-Pool.html
+
+--dolphin_screaming - Creative Commons 0 License, felix.blume, http://www.freesound.org/people/felix.blume/sounds/161691/
+
+--dolphins - Attribution Noncommercial License,  acclivity, http://www.freesound.org/people/acclivity/sounds/13691/
+
+ComboWind uses:
+--wind-in-the-trees -Attribution License, laurent, http://www.freesound.org/people/laurent/sounds/16995/
+--drygrassInWind- Creative Commons 0 License, felix.blume, http://www.freesound.org/people/felix.blume/sounds/146436/
+
+--Splash: Attribution 3.0 | Recorded by BlastwaveFx.com, http://soundbible.com/546-Fish-Splashing.html
+
+--small_waterfall Attribution License, volivieri, http://www.freesound.org/people/volivieri/sounds/38390/
+
+--Lake_Waves_2*, Attribution License, Benboncan, http://www.freesound.org/people/Benboncan/sounds/67884/
+
+--water_swimming_splashing*, Attribution Noncommercial License, Robinhood76, http://www.freesound.org/people/Robinhood76/sounds/79657/
+
+--earth01a, Creative Commons 0 License., Halion , http://www.freesound.org/people/Halion/sounds/17785
+
+--fiji_beach, Creative Commons 0 License, c97059890, http://www.freesound.org/people/c97059890/sounds/21754/
+
+--seagull, Attribution Noncommercial License., hazure,  http://www.freesound.org/people/hazure/sounds/23707/,
+
+desert:
+coyote2, Attribution License, rogerforeman, http://www.freesound.org/people/rogerforeman/sounds/68068/
+http://www.freesound.org/people/Proxima4/sounds/104319/
+Desert Monolith.wav, Creative Commons 0 License, Proxima4, http://www.freesound.org/people/Proxima4/sounds/104319/
+Rattlesnake Rattle, Public Domain, fws.gov,  http://soundbible.com/237-Rattlesnake-Rattle.html
+
+flying:
+crystal_airlines: Attribution License, suonho, http://www.freesound.org/people/suonho/sounds/56364/
+
+----------------Not used yet:
+desert:
+Desert Simple.wav, Creative Commons 0 License, Proxima4, http://www.freesound.org/people/Proxima4/sounds/104320/
+
+ 313hummer (Jordan Craige)  
+--echos  http://soundcloud.com/jordan-craige/echos-1
+Creative Commons Attribution license (reuse allowed)  Attribution 3.0 Unported (CC BY 3.0)
+Not Used:--FoamOfTheSea http://soundcloud.com/jordan-craige/foam-of-the-sea
+
+xi-intersection:
+http://soundcloud.com/xi-intersection/mass-effect-uncharted-worlds  Creative Commons License
+--not used:
+http://soundcloud.com/xi-intersection/donkey-kong-country-2-flight
+http://soundcloud.com/kogyo/kogyo-skalar-m1
+
+lava:
+http://www.freesound.org/people/Halion/sounds/17785/ (almost as good cc)  (combine with rocks falling?)
+http://www.freesound.org/people/pushtobreak/sounds/17823/ (attrib non cc really good)
+http://www.freesound.org/people/klankbeeld/sounds/123970/ (horror rhythm)
+Rockfall in mine.wav http://www.freesound.org/people/Benboncan/sounds/60085/
+
+
+http://www.freesound.org/people/snotch/sounds/96175/ (mud volcano)
+
+--natural night sounds in Boquete.wav,  Attribution License, laurent, http://www.freesound.org/people/laurent/sounds/15851/
+http://www.freesound.org/people/Dynamicell/sounds/17553/
+http://www.freesound.org/people/juskiddink/sounds/78955/ aspen tree in wind
+http://www.freesound.org/people/Benboncan/sounds/69761/ wind in hedge birds animals
+
+
+ButterflyTea:
+Creative Commons : Attribution-Noncommercial-Share Alike 3.0
+http://www.jamendo.com/en/track/904012/dance-of-magical-flowers
+http://www.jamendo.com/en/track/904013/magic-of-the-seventh-world
+http://www.jamendo.com/en/track/904016/in-search-of-the-soul
+
+zero-project
--- a/mods/ambience/sounds/Splash.ogg
+++ b/mods/ambience/sounds/Splash.ogg
--- a/mods/ambience/sounds/Spooky_Water_Drops.ogg
+++ b/mods/ambience/sounds/Spooky_Water_Drops.ogg
--- a/mods/ambience/sounds/Wolves_Howling.ogg
+++ b/mods/ambience/sounds/Wolves_Howling.ogg
--- a/mods/ambience/sounds/bird.ogg
+++ b/mods/ambience/sounds/bird.ogg
--- a/mods/ambience/sounds/birdsongnl.ogg
+++ b/mods/ambience/sounds/birdsongnl.ogg
--- a/mods/ambience/sounds/bluejay.ogg
+++ b/mods/ambience/sounds/bluejay.ogg
--- a/mods/ambience/sounds/coyote2.ogg
+++ b/mods/ambience/sounds/coyote2.ogg
--- a/mods/ambience/sounds/craw.ogg
+++ b/mods/ambience/sounds/craw.ogg
--- a/mods/ambience/sounds/crystal_airlines.ogg
+++ b/mods/ambience/sounds/crystal_airlines.ogg
--- a/mods/ambience/sounds/drippingwater_drip_a.ogg
+++ b/mods/ambience/sounds/drippingwater_drip_a.ogg
--- a/mods/ambience/sounds/drippingwater_drip_b.ogg
+++ b/mods/ambience/sounds/drippingwater_drip_b.ogg
--- a/mods/ambience/sounds/drippingwater_drip_c.ogg
+++ b/mods/ambience/sounds/drippingwater_drip_c.ogg
--- a/mods/ambience/sounds/drowning_gasp.ogg
+++ b/mods/ambience/sounds/drowning_gasp.ogg
--- a/mods/ambience/sounds/earth01a.ogg
+++ b/mods/ambience/sounds/earth01a.ogg
--- a/mods/ambience/sounds/eastern_feeling.ogg
+++ b/mods/ambience/sounds/eastern_feeling.ogg
--- a/mods/ambience/sounds/echos.ogg
+++ b/mods/ambience/sounds/echos.ogg
--- a/mods/ambience/sounds/fiji_beach.ogg
+++ b/mods/ambience/sounds/fiji_beach.ogg
--- a/mods/ambience/sounds/horned_owl.ogg
+++ b/mods/ambience/sounds/horned_owl.ogg
--- a/mods/ambience/sounds/lake_waves_2_calm.ogg
+++ b/mods/ambience/sounds/lake_waves_2_calm.ogg
--- a/mods/ambience/sounds/lake_waves_2_variety.ogg
+++ b/mods/ambience/sounds/lake_waves_2_variety.ogg
--- a/mods/ambience/sounds/robin2.ogg
+++ b/mods/ambience/sounds/robin2.ogg
--- a/mods/ambience/sounds/scuba1bubbles.ogg
+++ b/mods/ambience/sounds/scuba1bubbles.ogg
--- a/mods/ambience/sounds/scuba1calm.ogg
+++ b/mods/ambience/sounds/scuba1calm.ogg
--- a/mods/ambience/sounds/scuba1calm2.ogg
+++ b/mods/ambience/sounds/scuba1calm2.ogg
--- a/mods/ambience/sounds/scuba1interestingbubbles.ogg
+++ b/mods/ambience/sounds/scuba1interestingbubbles.ogg
--- a/mods/ambience/sounds/scuba1tubulentbubbles.ogg
+++ b/mods/ambience/sounds/scuba1tubulentbubbles.ogg
--- a/mods/ambience/sounds/seagull.ogg
+++ b/mods/ambience/sounds/seagull.ogg
--- a/mods/ambience/sounds/small_waterfall.ogg
+++ b/mods/ambience/sounds/small_waterfall.ogg
--- a/mods/ambience/sounds/technic_track1.ogg
+++ b/mods/ambience/sounds/technic_track1.ogg
--- a/mods/ambience/sounds/technic_track2.ogg
+++ b/mods/ambience/sounds/technic_track2.ogg
--- a/mods/ambience/sounds/technic_track3.ogg
+++ b/mods/ambience/sounds/technic_track3.ogg
--- a/mods/ambience/sounds/technic_track4.ogg
+++ b/mods/ambience/sounds/technic_track4.ogg
--- a/mods/ambience/sounds/technic_track5.ogg
+++ b/mods/ambience/sounds/technic_track5.ogg
--- a/mods/ambience/sounds/technic_track6.ogg
+++ b/mods/ambience/sounds/technic_track6.ogg
--- a/mods/ambience/sounds/technic_track7.ogg
+++ b/mods/ambience/sounds/technic_track7.ogg
--- a/mods/ambience/sounds/technic_track8.ogg
+++ b/mods/ambience/sounds/technic_track8.ogg
--- a/mods/ambience/sounds/technic_track9.ogg
+++ b/mods/ambience/sounds/technic_track9.ogg
--- a/mods/ambience/sounds/water_swimming_splashing.ogg
+++ b/mods/ambience/sounds/water_swimming_splashing.ogg
--- a/mods/ambience/sounds/water_swimming_splashing_breath.ogg
+++ b/mods/ambience/sounds/water_swimming_splashing_breath.ogg
--- a/mods/ambience/todo.txt
+++ b/mods/ambience/todo.txt
@ -0,0 +1,11 @@
+To Do:
+
+-add random_volume parameter to night normal, day normal, & cave normal sounds to create feeling of distance.
+
+m-get constant birds more quiet during the day
+m-bats seem way too frequent now?
+m-when playing multiplayer seems to increase frequency of music & normal sounds to the point where they are obnoxious
+m-which songs should go with which environments?   Dark songs in caves or night, light sounds during day.
+m-may be drowning out some of the normal sound effects like walking on stone.
+l-what about other weird bubble 
+l-put in wind/ wind in trees during day and night
--- a/mods/bucket/README.txt
+++ b/mods/bucket/README.txt
@ -0,0 +1,26 @@
+Minetest 0.4 mod: bucket
+=========================
+
+License of source code:
+-----------------------
+Copyright (C) 2011-2012 Kahrl <kahrl@gmx.net>
+Copyright (C) 2011-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
+
+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 of the License, or
+(at your option) any later version.
+
+http://www.gnu.org/licenses/lgpl-2.1.html
+
+License of media (textures and sounds)
+--------------------------------------
+Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)                                 
+http://creativecommons.org/licenses/by-sa/3.0/
+
+Authors of media files
+-----------------------
+Everything not listed in here:
+Copyright (C) 2010-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
+
+
--- a/mods/bucket/depends.txt
+++ b/mods/bucket/depends.txt
@ -0,0 +1,2 @@
+default
+
--- a/mods/bucket/init.lua
+++ b/mods/bucket/init.lua
@ -0,0 +1,183 @@
+-- Minetest 0.4 mod: bucket
+-- See README.txt for licensing and other information.
+
+local LIQUID_MAX = 8  --The number of water levels when liquid_finite is enabled
+
+minetest.register_alias("bucket", "bucket:bucket_empty")
+minetest.register_alias("bucket_water", "bucket:bucket_water")
+minetest.register_alias("bucket_lava", "bucket:bucket_lava")
+
+minetest.register_craft({
+	output = 'bucket:bucket_empty 1',
+	recipe = {
+		{'default:steel_ingot', '', 'default:steel_ingot'},
+		{'', 'default:steel_ingot', ''},
+	}
+})
+
+bucket = {}
+bucket.liquids = {}
+
+local function check_protection(pos, name, text)
+	if minetest.is_protected(pos, name) then
+		minetest.log("action", (name ~= "" and name or "A mod")
+			.. " tried to " .. text
+			.. " at protected position "
+			.. minetest.pos_to_string(pos)
+			.. " with a bucket")
+		minetest.record_protection_violation(pos, name)
+		return true
+	end
+	return false
+end
+
+-- Register a new liquid
+--   source = name of the source node
+--   flowing = name of the flowing node
+--   itemname = name of the new bucket item (or nil if liquid is not takeable)
+--   inventory_image = texture of the new bucket item (ignored if itemname == nil)
+-- This function can be called from any mod (that depends on bucket).
+function bucket.register_liquid(source, flowing, itemname, inventory_image, name)
+	bucket.liquids[source] = {
+		source = source,
+		flowing = flowing,
+		itemname = itemname,
+	}
+	bucket.liquids[flowing] = bucket.liquids[source]
+
+	if itemname ~= nil then
+		minetest.register_craftitem(itemname, {
+			description = name,
+			inventory_image = inventory_image,
+			stack_max = 1,
+			liquids_pointable = true,
+			groups = {not_in_creative_inventory=1},
+			on_place = function(itemstack, user, pointed_thing)
+				-- Must be pointing to node
+				if pointed_thing.type ~= "node" then
+					return
+				end
+				
+				local node = minetest.get_node_or_nil(pointed_thing.under)
+				local ndef
+				if node then
+					ndef = minetest.registered_nodes[node.name]
+				end
+				-- Call on_rightclick if the pointed node defines it
+				if ndef and ndef.on_rightclick and
+				   user and not user:get_player_control().sneak then
+					return ndef.on_rightclick(
+						pointed_thing.under,
+						node, user,
+						itemstack) or itemstack
+				end
+
+				local place_liquid = function(pos, node, source, flowing, fullness)
+					if check_protection(pos,
+							user and user:get_player_name() or "",
+							"place "..source) then
+						return
+					end
+					if math.floor(fullness/128) == 1 or
+						not minetest.setting_getbool("liquid_finite") then
+						minetest.add_node(pos, {name=source,
+								param2=fullness})
+						return
+					elseif node.name == flowing then
+						fullness = fullness + node.param2
+					elseif node.name == source then
+						fullness = LIQUID_MAX
+					end
+
+					if fullness >= LIQUID_MAX then
+						minetest.add_node(pos, {name=source,
+								param2=LIQUID_MAX})
+					else
+						minetest.add_node(pos, {name=flowing,
+								param2=fullness})
+					end
+				end
+
+				-- Check if pointing to a buildable node
+				local fullness = tonumber(itemstack:get_metadata())
+				if not fullness then fullness = LIQUID_MAX end
+
+				if ndef and ndef.buildable_to then
+					-- buildable; replace the node
+					place_liquid(pointed_thing.under, node,
+							source, flowing, fullness)
+				else
+					-- not buildable to; place the liquid above
+					-- check if the node above can be replaced
+					local node = minetest.get_node_or_nil(pointed_thing.above)
+					if node and minetest.registered_nodes[node.name].buildable_to then
+						place_liquid(pointed_thing.above,
+								node, source,
+								flowing, fullness)
+					else
+						-- do not remove the bucket with the liquid
+						return
+					end
+				end
+				return {name="bucket:bucket_empty"}
+			end
+		})
+	end
+end
+
+minetest.register_craftitem("bucket:bucket_empty", {
+	description = "Empty Bucket",
+	inventory_image = "bucket.png",
+	stack_max = 1,
+	liquids_pointable = true,
+	on_use = function(itemstack, user, pointed_thing)
+		-- Must be pointing to node
+		if pointed_thing.type ~= "node" then
+			return
+		end
+		-- Check if pointing to a liquid source
+		node = minetest.get_node(pointed_thing.under)
+		liquiddef = bucket.liquids[node.name]
+		if liquiddef ~= nil and liquiddef.itemname ~= nil and
+			(node.name == liquiddef.source or
+			(node.name == liquiddef.flowing and
+				minetest.setting_getbool("liquid_finite"))) then
+			if check_protection(pointed_thing.under,
+					user:get_player_name(),
+					"take ".. node.name) then
+				return
+			end
+
+			minetest.add_node(pointed_thing.under, {name="air"})
+
+			if node.name == liquiddef.source then
+				node.param2 = LIQUID_MAX
+			end
+			return ItemStack({name = liquiddef.itemname,
+					metadata = tostring(node.param2)})
+		end
+	end,
+})
+
+bucket.register_liquid(
+	"default:water_source",
+	"default:water_flowing",
+	"bucket:bucket_water",
+	"bucket_water.png",
+	"Water Bucket"
+)
+
+bucket.register_liquid(
+	"default:lava_source",
+	"default:lava_flowing",
+	"bucket:bucket_lava",
+	"bucket_lava.png",
+	"Lava Bucket"
+)
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "bucket:bucket_lava",
+	burntime = 60,
+	replacements = {{"bucket:bucket_lava", "bucket:bucket_empty"}},
+})
--- a/mods/bucket/textures/bucket.png
+++ b/mods/bucket/textures/bucket.png
--- a/mods/bucket/textures/bucket_lava.png
+++ b/mods/bucket/textures/bucket_lava.png
--- a/mods/bucket/textures/bucket_water.png
+++ b/mods/bucket/textures/bucket_water.png
--- a/mods/default/README.txt
+++ b/mods/default/README.txt
@ -0,0 +1,181 @@
+Minetest 0.4 mod: default
+==========================
+
+License of source code:
+-----------------------
+Copyright (C) 2011-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
+
+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.
+
+http://www.gnu.org/licenses/lgpl-2.1.html
+
+License of media (textures and sounds)
+--------------------------------------
+Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
+http://creativecommons.org/licenses/by-sa/3.0/
+
+Authors of media files
+-----------------------
+Everything not listed in here:
+Copyright (C) 2010-2012 celeron55, Perttu Ahola <celeron55@gmail.com>
+
+Cisoun's WTFPL texture pack:
+  default_chest_front.png
+  default_chest_lock.png
+  default_chest_side.png
+  default_chest_top.png
+  default_stone_brick.png
+  default_dirt.png
+  default_grass.png
+  default_grass_side.png
+  default_jungletree.png
+  default_jungletree_top.png
+  default_lava.png
+  default_leaves.png
+  default_sapling.png
+  default_sign_wall.png
+  default_stone.png
+  default_tool_mesepick.png
+  default_tool_steelpick.png
+  default_tool_steelshovel.png
+  default_tool_stonepick.png
+  default_tool_stoneshovel.png
+  default_tool_woodpick.png
+  default_tool_woodshovel.png
+  default_tree.png
+  default_tree_top.png
+  default_water.png
+
+Originating from G4JC's Almost MC Texture Pack:
+  default_wood.png
+  default_torch.png
+  default_torch_on_ceiling.png
+  default_torch_on_floor.png
+  default_cobble.png
+
+VanessaE's animated torches (WTFPL):
+  default_torch_animated.png
+  default_torch_on_ceiling_animated.png
+  default_torch_on_floor_animated.png
+  default_torch_on_floor.png
+
+RealBadAngel's animated water (WTFPL):
+  default_water_source_animated.png
+  default_water_flowing_animated.png
+
+VanessaE (WTFPL):
+  default_nc_back.png
+  default_nc_front.png
+  default_nc_rb.png
+  default_nc_side.png
+  default_grass_*.png
+  default_desert_sand.png
+  default_desert_stone.png
+  default_desert_stone_brick.png
+  default_sand.png
+  default_sandstone_brick.png
+
+Calinou (CC BY-SA):
+  default_brick.png
+  default_clay_brick.png
+  default_papyrus.png
+  default_tool_steelsword.png
+  default_bronze_ingot.png
+  default_copper_ingot.png
+  default_copper_lump.png
+  default_mineral_copper.png
+
+MirceaKitsune (WTFPL):
+  character.x
+
+Jordach (CC BY-SA 3.0):
+  character.png
+
+PilzAdam (WTFPL):
+  default_jungleleaves.png
+  default_junglesapling.png
+  default_junglewood.png
+  default_obsidian_glass.png
+  default_obsidian_shard.png
+  default_mossycobble.png
+  default_gold_ingot.png
+  default_gold_lump.png
+  default_mineral_gold.png
+  default_diamond.png
+  default_tool_diamondpick.png
+  default_tool_diamondsword.png
+  default_tool_diamondshovel.png
+  default_tool_diamondaxe.png
+  default_tool_meseaxe.png
+  default_tool_meseshovel.png
+  default_tool_mesesword.png
+  default_tool_bronzeaxe.png
+  default_tool_bronzepick.png
+  default_tool_bronzeshovel.png
+  default_tool_bronzesword.png
+  default_snowball.png
+
+jojoa1997 (WTFPL):
+  default_obsidian.png
+
+InfinityProject (WTFPL):
+  default_mineral_diamond.png
+
+Splizard (CC BY-SA 3.0):
+  default_snow.png
+  default_snow_side.png
+  default_ice.png
+
+Zeg9 (CC BY-SA 3.0):
+  default_coal_block.png
+  default_steel_block.png
+  default_copper_block.png
+  default_bronze_block.png
+  default_gold_block.png
+  default_diamond_block.png
+
+kaeza (WTFPL):
+  bubble.png
+
+Glass breaking sounds (CC BY 3.0):
+  1: http://www.freesound.org/people/cmusounddesign/sounds/71947/
+  2: http://www.freesound.org/people/Tomlija/sounds/97669/
+  3: http://www.freesound.org/people/lsprice/sounds/88808/
+
+Mito551 (sounds) (CC BY-SA):
+  default_dig_choppy.ogg
+  default_dig_cracky.ogg
+  default_dig_crumbly.1.ogg
+  default_dig_crumbly.2.ogg
+  default_dig_dig_immediate.ogg
+  default_dig_oddly_breakable_by_hand.ogg
+  default_dug_node.1.ogg
+  default_dug_node.2.ogg
+  default_grass_footstep.1.ogg
+  default_grass_footstep.2.ogg
+  default_grass_footstep.3.ogg
+  default_gravel_footstep.1.ogg
+  default_gravel_footstep.2.ogg
+  default_gravel_footstep.3.ogg
+  default_gravel_footstep.4.ogg
+  default_grass_footstep.1.ogg
+  default_place_node.1.ogg
+  default_place_node.2.ogg
+  default_place_node.3.ogg
+  default_place_node_hard.1.ogg
+  default_place_node_hard.2.ogg
+  default_snow_footstep.1.ogg
+  default_snow_footstep.2.ogg
+  default_hard_footstep.1.ogg
+  default_hard_footstep.2.ogg
+  default_hard_footstep.3.ogg
+  default_sand_footstep.1.ogg
+  default_sand_footstep.2.ogg
+  default_wood_footstep.1.ogg
+  default_wood_footstep.2.ogg
+  default_dirt_footstep.1.ogg
+  default_dirt_footstep.2.ogg
+  default_glass_footstep.ogg
--- a/mods/default/crafting.lua
+++ b/mods/default/crafting.lua
@ -0,0 +1,742 @@
+-- mods/default/crafting.lua
+
+minetest.register_craft({
+	output = 'default:wood 4',
+	recipe = {
+		{'default:tree'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:junglewood 4',
+	recipe = {
+		{'default:jungletree'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:stick 4',
+	recipe = {
+		{'group:wood'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:fence_wood 2',
+	recipe = {
+		{'group:stick', 'group:stick', 'group:stick'},
+		{'group:stick', 'group:stick', 'group:stick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:sign_wall',
+	recipe = {
+		{'group:wood', 'group:wood', 'group:wood'},
+		{'group:wood', 'group:wood', 'group:wood'},
+		{'', 'group:stick', ''},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:torch 4',
+	recipe = {
+		{'default:coal_lump'},
+		{'group:stick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:pick_wood',
+	recipe = {
+		{'group:wood', 'group:wood', 'group:wood'},
+		{'', 'group:stick', ''},
+		{'', 'group:stick', ''},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:pick_stone',
+	recipe = {
+		{'group:stone', 'group:stone', 'group:stone'},
+		{'', 'group:stick', ''},
+		{'', 'group:stick', ''},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:pick_steel',
+	recipe = {
+		{'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
+		{'', 'group:stick', ''},
+		{'', 'group:stick', ''},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:pick_bronze',
+	recipe = {
+		{'default:bronze_ingot', 'default:bronze_ingot', 'default:bronze_ingot'},
+		{'', 'group:stick', ''},
+		{'', 'group:stick', ''},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:pick_mese',
+	recipe = {
+		{'default:mese_crystal', 'default:mese_crystal', 'default:mese_crystal'},
+		{'', 'group:stick', ''},
+		{'', 'group:stick', ''},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:pick_diamond',
+	recipe = {
+		{'default:diamond', 'default:diamond', 'default:diamond'},
+		{'', 'group:stick', ''},
+		{'', 'group:stick', ''},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:shovel_wood',
+	recipe = {
+		{'group:wood'},
+		{'group:stick'},
+		{'group:stick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:shovel_stone',
+	recipe = {
+		{'group:stone'},
+		{'group:stick'},
+		{'group:stick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:shovel_steel',
+	recipe = {
+		{'default:steel_ingot'},
+		{'group:stick'},
+		{'group:stick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:shovel_bronze',
+	recipe = {
+		{'default:bronze_ingot'},
+		{'group:stick'},
+		{'group:stick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:shovel_mese',
+	recipe = {
+		{'default:mese_crystal'},
+		{'group:stick'},
+		{'group:stick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:shovel_diamond',
+	recipe = {
+		{'default:diamond'},
+		{'group:stick'},
+		{'group:stick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:axe_wood',
+	recipe = {
+		{'group:wood', 'group:wood'},
+		{'group:wood', 'group:stick'},
+		{'', 'group:stick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:axe_stone',
+	recipe = {
+		{'group:stone', 'group:stone'},
+		{'group:stone', 'group:stick'},
+		{'', 'group:stick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:axe_steel',
+	recipe = {
+		{'default:steel_ingot', 'default:steel_ingot'},
+		{'default:steel_ingot', 'group:stick'},
+		{'', 'group:stick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:axe_bronze',
+	recipe = {
+		{'default:bronze_ingot', 'default:bronze_ingot'},
+		{'default:bronze_ingot', 'group:stick'},
+		{'', 'group:stick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:axe_mese',
+	recipe = {
+		{'default:mese_crystal', 'default:mese_crystal'},
+		{'default:mese_crystal', 'group:stick'},
+		{'', 'group:stick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:axe_diamond',
+	recipe = {
+		{'default:diamond', 'default:diamond'},
+		{'default:diamond', 'group:stick'},
+		{'', 'group:stick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:sword_wood',
+	recipe = {
+		{'group:wood'},
+		{'group:wood'},
+		{'group:stick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:sword_stone',
+	recipe = {
+		{'group:stone'},
+		{'group:stone'},
+		{'group:stick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:sword_steel',
+	recipe = {
+		{'default:steel_ingot'},
+		{'default:steel_ingot'},
+		{'group:stick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:sword_bronze',
+	recipe = {
+		{'default:bronze_ingot'},
+		{'default:bronze_ingot'},
+		{'group:stick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:sword_mese',
+	recipe = {
+		{'default:mese_crystal'},
+		{'default:mese_crystal'},
+		{'group:stick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:sword_diamond',
+	recipe = {
+		{'default:diamond'},
+		{'default:diamond'},
+		{'group:stick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:rail 15',
+	recipe = {
+		{'default:steel_ingot', '', 'default:steel_ingot'},
+		{'default:steel_ingot', 'group:stick', 'default:steel_ingot'},
+		{'default:steel_ingot', '', 'default:steel_ingot'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:chest',
+	recipe = {
+		{'group:wood', 'group:wood', 'group:wood'},
+		{'group:wood', '', 'group:wood'},
+		{'group:wood', 'group:wood', 'group:wood'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:chest_locked',
+	recipe = {
+		{'group:wood', 'group:wood', 'group:wood'},
+		{'group:wood', 'default:steel_ingot', 'group:wood'},
+		{'group:wood', 'group:wood', 'group:wood'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:furnace',
+	recipe = {
+		{'group:stone', 'group:stone', 'group:stone'},
+		{'group:stone', '', 'group:stone'},
+		{'group:stone', 'group:stone', 'group:stone'},
+	}
+})
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "default:bronze_ingot",
+	recipe = {"default:steel_ingot", "default:copper_ingot"},
+})
+
+minetest.register_craft({
+	output = 'default:coalblock',
+	recipe = {
+		{'default:coal_lump', 'default:coal_lump', 'default:coal_lump'},
+		{'default:coal_lump', 'default:coal_lump', 'default:coal_lump'},
+		{'default:coal_lump', 'default:coal_lump', 'default:coal_lump'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:coal_lump 9',
+	recipe = {
+		{'default:coalblock'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:steelblock',
+	recipe = {
+		{'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
+		{'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
+		{'default:steel_ingot', 'default:steel_ingot', 'default:steel_ingot'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:steel_ingot 9',
+	recipe = {
+		{'default:steelblock'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:copperblock',
+	recipe = {
+		{'default:copper_ingot', 'default:copper_ingot', 'default:copper_ingot'},
+		{'default:copper_ingot', 'default:copper_ingot', 'default:copper_ingot'},
+		{'default:copper_ingot', 'default:copper_ingot', 'default:copper_ingot'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:copper_ingot 9',
+	recipe = {
+		{'default:copperblock'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:bronzeblock',
+	recipe = {
+		{'default:bronze_ingot', 'default:bronze_ingot', 'default:bronze_ingot'},
+		{'default:bronze_ingot', 'default:bronze_ingot', 'default:bronze_ingot'},
+		{'default:bronze_ingot', 'default:bronze_ingot', 'default:bronze_ingot'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:bronze_ingot 9',
+	recipe = {
+		{'default:bronzeblock'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:goldblock',
+	recipe = {
+		{'default:gold_ingot', 'default:gold_ingot', 'default:gold_ingot'},
+		{'default:gold_ingot', 'default:gold_ingot', 'default:gold_ingot'},
+		{'default:gold_ingot', 'default:gold_ingot', 'default:gold_ingot'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:gold_ingot 9',
+	recipe = {
+		{'default:goldblock'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:diamondblock',
+	recipe = {
+		{'default:diamond', 'default:diamond', 'default:diamond'},
+		{'default:diamond', 'default:diamond', 'default:diamond'},
+		{'default:diamond', 'default:diamond', 'default:diamond'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:diamond 9',
+	recipe = {
+		{'default:diamondblock'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:sandstone',
+	recipe = {
+		{'group:sand', 'group:sand'},
+		{'group:sand', 'group:sand'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:sand 4',
+	recipe = {
+		{'default:sandstone'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:sandstonebrick',
+	recipe = {
+		{'default:sandstone', 'default:sandstone'},
+		{'default:sandstone', 'default:sandstone'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:clay',
+	recipe = {
+		{'default:clay_lump', 'default:clay_lump'},
+		{'default:clay_lump', 'default:clay_lump'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:brick',
+	recipe = {
+		{'default:clay_brick', 'default:clay_brick'},
+		{'default:clay_brick', 'default:clay_brick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:clay_brick 4',
+	recipe = {
+		{'default:brick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:paper',
+	recipe = {
+		{'default:papyrus', 'default:papyrus', 'default:papyrus'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:book',
+	recipe = {
+		{'default:paper'},
+		{'default:paper'},
+		{'default:paper'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:bookshelf',
+	recipe = {
+		{'group:wood', 'group:wood', 'group:wood'},
+		{'default:book', 'default:book', 'default:book'},
+		{'group:wood', 'group:wood', 'group:wood'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:ladder',
+	recipe = {
+		{'group:stick', '', 'group:stick'},
+		{'group:stick', 'group:stick', 'group:stick'},
+		{'group:stick', '', 'group:stick'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:mese',
+	recipe = {
+		{'default:mese_crystal', 'default:mese_crystal', 'default:mese_crystal'},
+		{'default:mese_crystal', 'default:mese_crystal', 'default:mese_crystal'},
+		{'default:mese_crystal', 'default:mese_crystal', 'default:mese_crystal'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:mese_crystal 9',
+	recipe = {
+		{'default:mese'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:mese_crystal_fragment 9',
+	recipe = {
+		{'default:mese_crystal'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:obsidian_shard 9',
+	recipe = {
+		{'default:obsidian'}
+	}
+})
+
+minetest.register_craft({
+	output = 'default:obsidian',
+	recipe = {
+		{'default:obsidian_shard', 'default:obsidian_shard', 'default:obsidian_shard'},
+		{'default:obsidian_shard', 'default:obsidian_shard', 'default:obsidian_shard'},
+		{'default:obsidian_shard', 'default:obsidian_shard', 'default:obsidian_shard'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:stonebrick',
+	recipe = {
+		{'default:stone', 'default:stone'},
+		{'default:stone', 'default:stone'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:desert_stonebrick',
+	recipe = {
+		{'default:desert_stone', 'default:desert_stone'},
+		{'default:desert_stone', 'default:desert_stone'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:snowblock',
+	recipe = {
+		{'default:snow', 'default:snow', 'default:snow'},
+		{'default:snow', 'default:snow', 'default:snow'},
+		{'default:snow', 'default:snow', 'default:snow'},
+	}
+})
+
+minetest.register_craft({
+	output = 'default:snow 9',
+	recipe = {
+		{'default:snowblock'},
+	}
+})
+
+--
+-- Crafting (tool repair)
+--
+minetest.register_craft({
+	type = "toolrepair",
+	additional_wear = -0.02,
+})
+
+--
+-- Cooking recipes
+--
+
+minetest.register_craft({
+	type = "cooking",
+	output = "default:glass",
+	recipe = "group:sand",
+})
+
+minetest.register_craft({
+	type = "cooking",
+	output = "default:obsidian_glass",
+	recipe = "default:obsidian_shard",
+})
+
+minetest.register_craft({
+	type = "cooking",
+	output = "default:stone",
+	recipe = "default:cobble",
+})
+
+minetest.register_craft({
+	type = "cooking",
+	output = "default:steel_ingot",
+	recipe = "default:iron_lump",
+})
+
+minetest.register_craft({
+	type = "cooking",
+	output = "default:copper_ingot",
+	recipe = "default:copper_lump",
+})
+
+minetest.register_craft({
+	type = "cooking",
+	output = "default:gold_ingot",
+	recipe = "default:gold_lump",
+})
+
+minetest.register_craft({
+	type = "cooking",
+	output = "default:clay_brick",
+	recipe = "default:clay_lump",
+})
+
+--
+-- Fuels
+--
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "group:tree",
+	burntime = 30,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:junglegrass",
+	burntime = 2,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "group:leaves",
+	burntime = 1,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:cactus",
+	burntime = 15,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:papyrus",
+	burntime = 1,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:bookshelf",
+	burntime = 30,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:fence_wood",
+	burntime = 15,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:ladder",
+	burntime = 5,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "group:wood",
+	burntime = 7,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:lava_source",
+	burntime = 60,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:torch",
+	burntime = 4,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:sign_wall",
+	burntime = 10,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:chest",
+	burntime = 30,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:chest_locked",
+	burntime = 30,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:nyancat",
+	burntime = 1,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:nyancat_rainbow",
+	burntime = 1,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:sapling",
+	burntime = 10,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:apple",
+	burntime = 3,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:coal_lump",
+	burntime = 40,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:coalblock",
+	burntime = 370,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:junglesapling",
+	burntime = 10,
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:grass_1",
+	burntime = 2,
+})
--- a/mods/default/craftitems.lua
+++ b/mods/default/craftitems.lua
@ -0,0 +1,92 @@
+-- mods/default/craftitems.lua
+
+minetest.register_craftitem("default:stick", {
+	description = "Stick",
+	inventory_image = "default_stick.png",
+	groups = {stick=1},
+})
+
+minetest.register_craftitem("default:paper", {
+	description = "Paper",
+	inventory_image = "default_paper.png",
+})
+
+minetest.register_craftitem("default:book", {
+	description = "Book",
+	inventory_image = "default_book.png",
+})
+
+minetest.register_craftitem("default:coal_lump", {
+	description = "Coal Lump",
+	inventory_image = "default_coal_lump.png",
+})
+
+minetest.register_craftitem("default:iron_lump", {
+	description = "Iron Lump",
+	inventory_image = "default_iron_lump.png",
+})
+
+minetest.register_craftitem("default:copper_lump", {
+	description = "Copper Lump",
+	inventory_image = "default_copper_lump.png",
+})
+
+minetest.register_craftitem("default:mese_crystal", {
+	description = "Mese Crystal",
+	inventory_image = "default_mese_crystal.png",
+})
+
+minetest.register_craftitem("default:gold_lump", {
+	description = "Gold Lump",
+	inventory_image = "default_gold_lump.png",
+})
+
+minetest.register_craftitem("default:diamond", {
+	description = "Diamond",
+	inventory_image = "default_diamond.png",
+})
+
+minetest.register_craftitem("default:clay_lump", {
+	description = "Clay Lump",
+	inventory_image = "default_clay_lump.png",
+})
+
+minetest.register_craftitem("default:steel_ingot", {
+	description = "Steel Ingot",
+	inventory_image = "default_steel_ingot.png",
+})
+
+minetest.register_craftitem("default:copper_ingot", {
+	description = "Copper Ingot",
+	inventory_image = "default_copper_ingot.png",
+})
+
+minetest.register_craftitem("default:bronze_ingot", {
+	description = "Bronze Ingot",
+	inventory_image = "default_bronze_ingot.png",
+})
+
+minetest.register_craftitem("default:gold_ingot", {
+	description = "Gold Ingot",
+	inventory_image = "default_gold_ingot.png"
+})
+
+minetest.register_craftitem("default:mese_crystal_fragment", {
+	description = "Mese Crystal Fragment",
+	inventory_image = "default_mese_crystal_fragment.png",
+})
+
+minetest.register_craftitem("default:clay_brick", {
+	description = "Clay Brick",
+	inventory_image = "default_clay_brick.png",
+})
+
+minetest.register_craftitem("default:scorched_stuff", {
+	description = "Scorched Stuff",
+	inventory_image = "default_scorched_stuff.png",
+})
+
+minetest.register_craftitem("default:obsidian_shard", {
+	description = "Obsidian Shard",
+	inventory_image = "default_obsidian_shard.png",
+})
--- a/mods/default/functions.lua
+++ b/mods/default/functions.lua
@ -0,0 +1,367 @@
+-- mods/default/functions.lua
+
+--
+-- Sounds
+--
+
+function default.node_sound_defaults(table)
+	table = table or {}
+	table.footstep = table.footstep or
+			{name="", gain=1.0}
+	table.dug = table.dug or
+			{name="default_dug_node", gain=0.25}
+	table.place = table.place or
+			{name="default_place_node_hard", gain=1.0}
+	return table
+end
+
+function default.node_sound_stone_defaults(table)
+	table = table or {}
+	table.footstep = table.footstep or
+			{name="default_hard_footstep", gain=0.5}
+	table.dug = table.dug or
+			{name="default_hard_footstep", gain=1.0}
+	default.node_sound_defaults(table)
+	return table
+end
+
+function default.node_sound_dirt_defaults(table)
+	table = table or {}
+	table.footstep = table.footstep or
+			{name="default_dirt_footstep", gain=1.0}
+	table.dug = table.dug or
+			{name="default_dirt_footstep", gain=1.5}
+	table.place = table.place or
+			{name="default_place_node", gain=1.0}
+	default.node_sound_defaults(table)
+	return table
+end
+
+function default.node_sound_sand_defaults(table)
+	table = table or {}
+	table.footstep = table.footstep or
+			{name="default_sand_footstep", gain=0.5}
+	table.dug = table.dug or
+			{name="default_sand_footstep", gain=1.0}
+	table.place = table.place or
+			{name="default_place_node", gain=1.0}
+	default.node_sound_defaults(table)
+	return table
+end
+
+function default.node_sound_wood_defaults(table)
+	table = table or {}
+	table.footstep = table.footstep or
+			{name="default_wood_footstep", gain=0.5}
+	table.dug = table.dug or
+			{name="default_wood_footstep", gain=1.0}
+	default.node_sound_defaults(table)
+	return table
+end
+
+function default.node_sound_leaves_defaults(table)
+	table = table or {}
+	table.footstep = table.footstep or
+			{name="default_grass_footstep", gain=0.35}
+	table.dug = table.dug or
+			{name="default_grass_footstep", gain=0.85}
+	table.dig = table.dig or
+			{name="default_dig_crumbly", gain=0.4}
+	table.place = table.place or
+			{name="default_place_node", gain=1.0}
+	default.node_sound_defaults(table)
+	return table
+end
+
+function default.node_sound_glass_defaults(table)
+	table = table or {}
+	table.footstep = table.footstep or
+			{name="default_glass_footstep", gain=0.5}
+	table.dug = table.dug or
+			{name="default_break_glass", gain=1.0}
+	default.node_sound_defaults(table)
+	return table
+end
+
+--
+-- Legacy
+--
+
+function default.spawn_falling_node(p, nodename)
+	spawn_falling_node(p, nodename)
+end
+
+-- Horrible crap to support old code
+-- Don't use this and never do what this does, it's completely wrong!
+-- (More specifically, the client and the C++ code doesn't get the group)
+function default.register_falling_node(nodename, texture)
+	minetest.log("error", debug.traceback())
+	minetest.log('error', "WARNING: default.register_falling_node is deprecated")
+	if minetest.registered_nodes[nodename] then
+		minetest.registered_nodes[nodename].groups.falling_node = 1
+	end
+end
+
+--
+-- Global callbacks
+--
+
+-- Global environment step function
+function on_step(dtime)
+	-- print("on_step")
+end
+minetest.register_globalstep(on_step)
+
+function on_placenode(p, node)
+	--print("on_placenode")
+end
+minetest.register_on_placenode(on_placenode)
+
+function on_dignode(p, node)
+	--print("on_dignode")
+end
+minetest.register_on_dignode(on_dignode)
+
+function on_punchnode(p, node)
+end
+minetest.register_on_punchnode(on_punchnode)
+
+
+--
+-- Grow trees
+--
+
+minetest.register_abm({
+	nodenames = {"default:sapling"},
+	interval = 10,
+	chance = 50,
+	action = function(pos, node)
+		local nu =  minetest.get_node({x=pos.x, y=pos.y-1, z=pos.z}).name
+		local is_soil = minetest.get_item_group(nu, "soil")
+		if is_soil == 0 then
+			return
+		end
+		
+		minetest.log("action", "A sapling grows into a tree at "..minetest.pos_to_string(pos))
+		local vm = minetest.get_voxel_manip()
+		local minp, maxp = vm:read_from_map({x=pos.x-16, y=pos.y, z=pos.z-16}, {x=pos.x+16, y=pos.y+16, z=pos.z+16})
+		local a = VoxelArea:new{MinEdge=minp, MaxEdge=maxp}
+		local data = vm:get_data()
+		default.grow_tree(data, a, pos, math.random(1, 4) == 1, math.random(1,100000))
+		vm:set_data(data)
+		vm:write_to_map(data)
+		vm:update_map()
+	end
+})
+
+minetest.register_abm({
+	nodenames = {"default:junglesapling"},
+	interval = 10,
+	chance = 50,
+	action = function(pos, node)
+		local nu =  minetest.get_node({x=pos.x, y=pos.y-1, z=pos.z}).name
+		local is_soil = minetest.get_item_group(nu, "soil")
+		if is_soil == 0 then
+			return
+		end
+		
+		minetest.log("action", "A jungle sapling grows into a tree at "..minetest.pos_to_string(pos))
+		local vm = minetest.get_voxel_manip()
+		local minp, maxp = vm:read_from_map({x=pos.x-16, y=pos.y-1, z=pos.z-16}, {x=pos.x+16, y=pos.y+16, z=pos.z+16})
+		local a = VoxelArea:new{MinEdge=minp, MaxEdge=maxp}
+		local data = vm:get_data()
+		default.grow_jungletree(data, a, pos, math.random(1,100000))
+		vm:set_data(data)
+		vm:write_to_map(data)
+		vm:update_map()
+	end
+})
+
+--
+-- Lavacooling
+--
+
+default.cool_lava_source = function(pos)
+	minetest.set_node(pos, {name="default:obsidian"})
+	minetest.sound_play("default_cool_lava", {pos = pos,  gain = 0.25})
+end
+
+default.cool_lava_flowing = function(pos)
+	minetest.set_node(pos, {name="default:stone"})
+	minetest.sound_play("default_cool_lava", {pos = pos,  gain = 0.25})
+end
+
+minetest.register_abm({
+	nodenames = {"default:lava_flowing"},
+	neighbors = {"group:water"},
+	interval = 1,
+	chance = 1,
+	action = function(pos, node, active_object_count, active_object_count_wider)
+		default.cool_lava_flowing(pos, node, active_object_count, active_object_count_wider)
+	end,
+})
+
+minetest.register_abm({
+	nodenames = {"default:lava_source"},
+	neighbors = {"group:water"},
+	interval = 1,
+	chance = 1,
+	action = function(pos, node, active_object_count, active_object_count_wider)
+		default.cool_lava_source(pos, node, active_object_count, active_object_count_wider)
+	end,
+})
+
+--
+-- Papyrus and cactus growing
+--
+
+minetest.register_abm({
+	nodenames = {"default:cactus"},
+	neighbors = {"group:sand"},
+	interval = 50,
+	chance = 20,
+	action = function(pos, node)
+		pos.y = pos.y-1
+		local name = minetest.get_node(pos).name
+		if minetest.get_item_group(name, "sand") ~= 0 then
+			pos.y = pos.y+1
+			local height = 0
+			while minetest.get_node(pos).name == "default:cactus" and height < 4 do
+				height = height+1
+				pos.y = pos.y+1
+			end
+			if height < 4 then
+				if minetest.get_node(pos).name == "air" then
+					minetest.set_node(pos, {name="default:cactus"})
+				end
+			end
+		end
+	end,
+})
+
+minetest.register_abm({
+	nodenames = {"default:papyrus"},
+	neighbors = {"default:dirt", "default:dirt_with_grass"},
+	interval = 50,
+	chance = 20,
+	action = function(pos, node)
+		pos.y = pos.y-1
+		local name = minetest.get_node(pos).name
+		if name == "default:dirt" or name == "default:dirt_with_grass" then
+			if minetest.find_node_near(pos, 3, {"group:water"}) == nil then
+				return
+			end
+			pos.y = pos.y+1
+			local height = 0
+			while minetest.get_node(pos).name == "default:papyrus" and height < 4 do
+				height = height+1
+				pos.y = pos.y+1
+			end
+			if height < 4 then
+				if minetest.get_node(pos).name == "air" then
+					minetest.set_node(pos, {name="default:papyrus"})
+				end
+			end
+		end
+	end,
+})
+
+--
+-- Leafdecay
+--
+
+-- To enable leaf decay for a node, add it to the "leafdecay" group.
+--
+-- The rating of the group determines how far from a node in the group "tree"
+-- the node can be without decaying.
+--
+-- If param2 of the node is ~= 0, the node will always be preserved. Thus, if
+-- the player places a node of that kind, you will want to set param2=1 or so.
+--
+-- If the node is in the leafdecay_drop group then the it will always be dropped
+-- as an item
+
+default.leafdecay_trunk_cache = {}
+default.leafdecay_enable_cache = true
+-- Spread the load of finding trunks
+default.leafdecay_trunk_find_allow_accumulator = 0
+
+minetest.register_globalstep(function(dtime)
+	local finds_per_second = 5000
+	default.leafdecay_trunk_find_allow_accumulator =
+			math.floor(dtime * finds_per_second)
+end)
+
+minetest.register_abm({
+	nodenames = {"group:leafdecay"},
+	neighbors = {"air", "group:liquid"},
+	-- A low interval and a high inverse chance spreads the load
+	interval = 2,
+	chance = 5,
+
+	action = function(p0, node, _, _)
+		--print("leafdecay ABM at "..p0.x..", "..p0.y..", "..p0.z..")")
+		local do_preserve = false
+		local d = minetest.registered_nodes[node.name].groups.leafdecay
+		if not d or d == 0 then
+			--print("not groups.leafdecay")
+			return
+		end
+		local n0 = minetest.get_node(p0)
+		if n0.param2 ~= 0 then
+			--print("param2 ~= 0")
+			return
+		end
+		local p0_hash = nil
+		if default.leafdecay_enable_cache then
+			p0_hash = minetest.hash_node_position(p0)
+			local trunkp = default.leafdecay_trunk_cache[p0_hash]
+			if trunkp then
+				local n = minetest.get_node(trunkp)
+				local reg = minetest.registered_nodes[n.name]
+				-- Assume ignore is a trunk, to make the thing work at the border of the active area
+				if n.name == "ignore" or (reg and reg.groups.tree and reg.groups.tree ~= 0) then
+					--print("cached trunk still exists")
+					return
+				end
+				--print("cached trunk is invalid")
+				-- Cache is invalid
+				table.remove(default.leafdecay_trunk_cache, p0_hash)
+			end
+		end
+		if default.leafdecay_trunk_find_allow_accumulator <= 0 then
+			return
+		end
+		default.leafdecay_trunk_find_allow_accumulator =
+				default.leafdecay_trunk_find_allow_accumulator - 1
+		-- Assume ignore is a trunk, to make the thing work at the border of the active area
+		local p1 = minetest.find_node_near(p0, d, {"ignore", "group:tree"})
+		if p1 then
+			do_preserve = true
+			if default.leafdecay_enable_cache then
+				--print("caching trunk")
+				-- Cache the trunk
+				default.leafdecay_trunk_cache[p0_hash] = p1
+			end
+		end
+		if not do_preserve then
+			-- Drop stuff other than the node itself
+			itemstacks = minetest.get_node_drops(n0.name)
+			for _, itemname in ipairs(itemstacks) do
+				if minetest.get_item_group(n0.name, "leafdecay_drop") ~= 0 or
+						itemname ~= n0.name then
+					local p_drop = {
+						x = p0.x - 0.5 + math.random(),
+						y = p0.y - 0.5 + math.random(),
+						z = p0.z - 0.5 + math.random(),
+					}
+					minetest.add_item(p_drop, itemname)
+				end
+			end
+			-- Remove node
+			minetest.remove_node(p0)
+			nodeupdate(p0)
+		end
+	end
+})
+
--- a/mods/default/init.lua
+++ b/mods/default/init.lua
@ -0,0 +1,22 @@
+-- Minetest 0.4 mod: default
+-- See README.txt for licensing and other information.
+
+-- The API documentation in here was moved into doc/lua_api.txt
+
+WATER_ALPHA = 160
+WATER_VISC = 1
+LAVA_VISC = 7
+LIGHT_MAX = 14
+
+-- Definitions made by this mod that other mods can use too
+default = {}
+
+-- Load files
+dofile(minetest.get_modpath("default").."/functions.lua")
+dofile(minetest.get_modpath("default").."/nodes.lua")
+dofile(minetest.get_modpath("default").."/tools.lua")
+dofile(minetest.get_modpath("default").."/craftitems.lua")
+dofile(minetest.get_modpath("default").."/crafting.lua")
+dofile(minetest.get_modpath("default").."/mapgen.lua")
+dofile(minetest.get_modpath("default").."/player.lua")
+dofile(minetest.get_modpath("default").."/trees.lua")
--- a/mods/default/mapgen.lua
+++ b/mods/default/mapgen.lua
@ -0,0 +1,513 @@
+-- mods/default/mapgen.lua
+
+--
+-- Aliases for map generator outputs
+--
+
+minetest.register_alias("mapgen_stone", "default:stone")
+minetest.register_alias("mapgen_tree", "default:tree")
+minetest.register_alias("mapgen_leaves", "default:leaves")
+minetest.register_alias("mapgen_jungletree", "default:jungletree")
+minetest.register_alias("mapgen_jungleleaves", "default:jungleleaves")
+minetest.register_alias("mapgen_apple", "default:apple")
+minetest.register_alias("mapgen_water_source", "default:water_source")
+minetest.register_alias("mapgen_dirt", "default:dirt")
+minetest.register_alias("mapgen_sand", "default:sand")
+minetest.register_alias("mapgen_gravel", "default:gravel")
+minetest.register_alias("mapgen_clay", "default:clay")
+minetest.register_alias("mapgen_lava_source", "default:lava_source")
+minetest.register_alias("mapgen_cobble", "default:cobble")
+minetest.register_alias("mapgen_mossycobble", "default:mossycobble")
+minetest.register_alias("mapgen_dirt_with_grass", "default:dirt_with_grass")
+minetest.register_alias("mapgen_junglegrass", "default:junglegrass")
+minetest.register_alias("mapgen_stone_with_coal", "default:stone_with_coal")
+minetest.register_alias("mapgen_stone_with_iron", "default:stone_with_iron")
+minetest.register_alias("mapgen_mese", "default:mese")
+minetest.register_alias("mapgen_desert_sand", "default:desert_sand")
+minetest.register_alias("mapgen_desert_stone", "default:desert_stone")
+minetest.register_alias("mapgen_stair_cobble", "stairs:stair_cobble")
+
+--
+-- Ore generation
+--
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_coal",
+	wherein        = "default:stone",
+	clust_scarcity = 8*8*8,
+	clust_num_ores = 8,
+	clust_size     = 3,
+	height_min     = -31000,
+	height_max     = 64,
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_coal",
+	wherein        = "default:stone",
+	clust_scarcity = 24*24*24,
+	clust_num_ores = 27,
+	clust_size     = 6,
+	height_min     = -31000,
+	height_max     = 0,
+	flags          = "absheight",
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_iron",
+	wherein        = "default:stone",
+	clust_scarcity = 12*12*12,
+	clust_num_ores = 3,
+	clust_size     = 2,
+	height_min     = -15,
+	height_max     = 2,
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_iron",
+	wherein        = "default:stone",
+	clust_scarcity = 9*9*9,
+	clust_num_ores = 5,
+	clust_size     = 3,
+	height_min     = -63,
+	height_max     = -16,
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_iron",
+	wherein        = "default:stone",
+	clust_scarcity = 7*7*7,
+	clust_num_ores = 5,
+	clust_size     = 3,
+	height_min     = -31000,
+	height_max     = -64,
+	flags          = "absheight",
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_iron",
+	wherein        = "default:stone",
+	clust_scarcity = 24*24*24,
+	clust_num_ores = 27,
+	clust_size     = 6,
+	height_min     = -31000,
+	height_max     = -64,
+	flags          = "absheight",
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_mese",
+	wherein        = "default:stone",
+	clust_scarcity = 18*18*18,
+	clust_num_ores = 3,
+	clust_size     = 2,
+	height_min     = -255,
+	height_max     = -64,
+	flags          = "absheight",
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_mese",
+	wherein        = "default:stone",
+	clust_scarcity = 14*14*14,
+	clust_num_ores = 5,
+	clust_size     = 3,
+	height_min     = -31000,
+	height_max     = -256,
+	flags          = "absheight",
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:mese",
+	wherein        = "default:stone",
+	clust_scarcity = 36*36*36,
+	clust_num_ores = 3,
+	clust_size     = 2,
+	height_min     = -31000,
+	height_max     = -1024,
+	flags          = "absheight",
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_gold",
+	wherein        = "default:stone",
+	clust_scarcity = 15*15*15,
+	clust_num_ores = 3,
+	clust_size     = 2,
+	height_min     = -255,
+	height_max     = -64,
+	flags          = "absheight",
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_gold",
+	wherein        = "default:stone",
+	clust_scarcity = 13*13*13,
+	clust_num_ores = 5,
+	clust_size     = 3,
+	height_min     = -31000,
+	height_max     = -256,
+	flags          = "absheight",
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_diamond",
+	wherein        = "default:stone",
+	clust_scarcity = 17*17*17,
+	clust_num_ores = 4,
+	clust_size     = 3,
+	height_min     = -255,
+	height_max     = -128,
+	flags          = "absheight",
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_diamond",
+	wherein        = "default:stone",
+	clust_scarcity = 15*15*15,
+	clust_num_ores = 4,
+	clust_size     = 3,
+	height_min     = -31000,
+	height_max     = -256,
+	flags          = "absheight",
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_copper",
+	wherein        = "default:stone",
+	clust_scarcity = 12*12*12,
+	clust_num_ores = 4,
+	clust_size     = 3,
+	height_min     = -63,
+	height_max     = -16,
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:stone_with_copper",
+	wherein        = "default:stone",
+	clust_scarcity = 9*9*9,
+	clust_num_ores = 5,
+	clust_size     = 3,
+	height_min     = -31000,
+	height_max     = -64,
+	flags          = "absheight",
+})
+
+if minetest.setting_get("mg_name") == "indev" then
+	-- Floatlands and high mountains springs
+	minetest.register_ore({
+		ore_type       = "scatter",
+		ore            = "default:water_source",
+		ore_param2     = 128,
+		wherein        = "default:stone",
+		clust_scarcity = 40*40*40,
+		clust_num_ores = 8,
+		clust_size     = 3,
+		height_min     = 100,
+		height_max     = 31000,
+	})
+
+	minetest.register_ore({
+		ore_type       = "scatter",
+		ore            = "default:lava_source",
+		ore_param2     = 128,
+		wherein        = "default:stone",
+		clust_scarcity = 50*50*50,
+		clust_num_ores = 5,
+		clust_size     = 2,
+		height_min     = 10000,
+		height_max     = 31000,
+	})
+
+	minetest.register_ore({
+		ore_type       = "scatter",
+		ore            = "default:sand",
+		wherein        = "default:stone",
+		clust_scarcity = 20*20*20,
+		clust_num_ores = 5*5*3,
+		clust_size     = 5,
+		height_min     = 500,
+		height_max     = 31000,
+	})
+
+	-- Underground springs
+	minetest.register_ore({
+		ore_type       = "scatter",
+		ore            = "default:water_source",
+		ore_param2     = 128,
+		wherein        = "default:stone",
+		clust_scarcity = 25*25*25,
+		clust_num_ores = 8,
+		clust_size     = 3,
+		height_min     = -10000,
+		height_max     = -10,
+	})
+
+	minetest.register_ore({
+		ore_type       = "scatter",
+		ore            = "default:lava_source",
+		ore_param2     = 128,
+		wherein        = "default:stone",
+		clust_scarcity = 35*35*35,
+		clust_num_ores = 5,
+		clust_size     = 2,
+		height_min     = -31000,
+		height_max     = -100,
+	})
+end
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "default:clay",
+	wherein        = "default:sand",
+	clust_scarcity = 15*15*15,
+	clust_num_ores = 64,
+	clust_size     = 5,
+	height_max     = 0,
+	height_min     = -10,
+})
+
+function default.generate_ore(name, wherein, minp, maxp, seed, chunks_per_volume, chunk_size, ore_per_chunk, height_min, height_max)
+	minetest.log('action', "WARNING: default.generate_ore is deprecated")
+
+	if maxp.y < height_min or minp.y > height_max then
+		return
+	end
+	local y_min = math.max(minp.y, height_min)
+	local y_max = math.min(maxp.y, height_max)
+	if chunk_size >= y_max - y_min + 1 then
+		return
+	end
+	local volume = (maxp.x-minp.x+1)*(y_max-y_min+1)*(maxp.z-minp.z+1)
+	local pr = PseudoRandom(seed)
+	local num_chunks = math.floor(chunks_per_volume * volume)
+	local inverse_chance = math.floor(chunk_size*chunk_size*chunk_size / ore_per_chunk)
+	--print("generate_ore num_chunks: "..dump(num_chunks))
+	for i=1,num_chunks do
+		local y0 = pr:next(y_min, y_max-chunk_size+1)
+		if y0 >= height_min and y0 <= height_max then
+			local x0 = pr:next(minp.x, maxp.x-chunk_size+1)
+			local z0 = pr:next(minp.z, maxp.z-chunk_size+1)
+			local p0 = {x=x0, y=y0, z=z0}
+			for x1=0,chunk_size-1 do
+			for y1=0,chunk_size-1 do
+			for z1=0,chunk_size-1 do
+				if pr:next(1,inverse_chance) == 1 then
+					local x2 = x0+x1
+					local y2 = y0+y1
+					local z2 = z0+z1
+					local p2 = {x=x2, y=y2, z=z2}
+					if minetest.get_node(p2).name == wherein then
+						minetest.set_node(p2, {name=name})
+					end
+				end
+			end
+			end
+			end
+		end
+	end
+	--print("generate_ore done")
+end
+
+function default.make_papyrus(pos, size)
+	for y=0,size-1 do
+		local p = {x=pos.x, y=pos.y+y, z=pos.z}
+		local nn = minetest.get_node(p).name
+		if minetest.registered_nodes[nn] and
+			minetest.registered_nodes[nn].buildable_to then
+			minetest.set_node(p, {name="default:papyrus"})
+		else
+			return
+		end
+	end
+end
+
+function default.make_cactus(pos, size)
+	for y=0,size-1 do
+		local p = {x=pos.x, y=pos.y+y, z=pos.z}
+		local nn = minetest.get_node(p).name
+		if minetest.registered_nodes[nn] and
+			minetest.registered_nodes[nn].buildable_to then
+			minetest.set_node(p, {name="default:cactus"})
+		else
+			return
+		end
+	end
+end
+
+-- facedir: 0/1/2/3 (head node facedir value)
+-- length: length of rainbow tail
+function default.make_nyancat(pos, facedir, length)
+	local tailvec = {x=0, y=0, z=0}
+	if facedir == 0 then
+		tailvec.z = 1
+	elseif facedir == 1 then
+		tailvec.x = 1
+	elseif facedir == 2 then
+		tailvec.z = -1
+	elseif facedir == 3 then
+		tailvec.x = -1
+	else
+		--print("default.make_nyancat(): Invalid facedir: "+dump(facedir))
+		facedir = 0
+		tailvec.z = 1
+	end
+	local p = {x=pos.x, y=pos.y, z=pos.z}
+	minetest.set_node(p, {name="default:nyancat", param2=facedir})
+	for i=1,length do
+		p.x = p.x + tailvec.x
+		p.z = p.z + tailvec.z
+		minetest.set_node(p, {name="default:nyancat_rainbow", param2=facedir})
+	end
+end
+
+function generate_nyancats(seed, minp, maxp)
+	local height_min = -31000
+	local height_max = -32
+	if maxp.y < height_min or minp.y > height_max then
+		return
+	end
+	local y_min = math.max(minp.y, height_min)
+	local y_max = math.min(maxp.y, height_max)
+	local volume = (maxp.x-minp.x+1)*(y_max-y_min+1)*(maxp.z-minp.z+1)
+	local pr = PseudoRandom(seed + 9324342)
+	local max_num_nyancats = math.floor(volume / (16*16*16))
+	for i=1,max_num_nyancats do
+		if pr:next(0, 1000) == 0 then
+			local x0 = pr:next(minp.x, maxp.x)
+			local y0 = pr:next(minp.y, maxp.y)
+			local z0 = pr:next(minp.z, maxp.z)
+			local p0 = {x=x0, y=y0, z=z0}
+			default.make_nyancat(p0, pr:next(0,3), pr:next(3,15))
+		end
+	end
+end
+
+minetest.register_on_generated(function(minp, maxp, seed)
+	if maxp.y >= 2 and minp.y <= 0 then
+		-- Generate papyrus
+		local perlin1 = minetest.get_perlin(354, 3, 0.7, 100)
+		-- Assume X and Z lengths are equal
+		local divlen = 8
+		local divs = (maxp.x-minp.x)/divlen+1;
+		for divx=0,divs-1 do
+		for divz=0,divs-1 do
+			local x0 = minp.x + math.floor((divx+0)*divlen)
+			local z0 = minp.z + math.floor((divz+0)*divlen)
+			local x1 = minp.x + math.floor((divx+1)*divlen)
+			local z1 = minp.z + math.floor((divz+1)*divlen)
+			-- Determine papyrus amount from perlin noise
+			local papyrus_amount = math.floor(perlin1:get2d({x=x0, y=z0}) * 45 - 20)
+			-- Find random positions for papyrus based on this random
+			local pr = PseudoRandom(seed+1)
+			for i=0,papyrus_amount do
+				local x = pr:next(x0, x1)
+				local z = pr:next(z0, z1)
+				if minetest.get_node({x=x,y=1,z=z}).name == "default:dirt_with_grass" and
+						minetest.find_node_near({x=x,y=1,z=z}, 1, "default:water_source") then
+					default.make_papyrus({x=x,y=2,z=z}, pr:next(2, 4))
+				end
+			end
+		end
+		end
+		-- Generate cactuses
+		local perlin1 = minetest.get_perlin(230, 3, 0.6, 100)
+		-- Assume X and Z lengths are equal
+		local divlen = 16
+		local divs = (maxp.x-minp.x)/divlen+1;
+		for divx=0,divs-1 do
+		for divz=0,divs-1 do
+			local x0 = minp.x + math.floor((divx+0)*divlen)
+			local z0 = minp.z + math.floor((divz+0)*divlen)
+			local x1 = minp.x + math.floor((divx+1)*divlen)
+			local z1 = minp.z + math.floor((divz+1)*divlen)
+			-- Determine cactus amount from perlin noise
+			local cactus_amount = math.floor(perlin1:get2d({x=x0, y=z0}) * 6 - 3)
+			-- Find random positions for cactus based on this random
+			local pr = PseudoRandom(seed+1)
+			for i=0,cactus_amount do
+				local x = pr:next(x0, x1)
+				local z = pr:next(z0, z1)
+				-- Find ground level (0...15)
+				local ground_y = nil
+				for y=30,0,-1 do
+					if minetest.get_node({x=x,y=y,z=z}).name ~= "air" then
+						ground_y = y
+						break
+					end
+				end
+				-- If desert sand, make cactus
+				if ground_y and minetest.get_node({x=x,y=ground_y,z=z}).name == "default:desert_sand" then
+					default.make_cactus({x=x,y=ground_y+1,z=z}, pr:next(3, 4))
+				end
+			end
+		end
+		end
+		-- Generate grass
+		local perlin1 = minetest.get_perlin(329, 3, 0.6, 100)
+		-- Assume X and Z lengths are equal
+		local divlen = 16
+		local divs = (maxp.x-minp.x)/divlen+1;
+		for divx=0,divs-1 do
+		for divz=0,divs-1 do
+			local x0 = minp.x + math.floor((divx+0)*divlen)
+			local z0 = minp.z + math.floor((divz+0)*divlen)
+			local x1 = minp.x + math.floor((divx+1)*divlen)
+			local z1 = minp.z + math.floor((divz+1)*divlen)
+			-- Determine grass amount from perlin noise
+			local grass_amount = math.floor(perlin1:get2d({x=x0, y=z0}) ^ 3 * 9)
+			-- Find random positions for grass based on this random
+			local pr = PseudoRandom(seed+1)
+			for i=0,grass_amount do
+				local x = pr:next(x0, x1)
+				local z = pr:next(z0, z1)
+				-- Find ground level (0...15)
+				local ground_y = nil
+				for y=30,0,-1 do
+					if minetest.get_node({x=x,y=y,z=z}).name ~= "air" then
+						ground_y = y
+						break
+					end
+				end
+				
+				if ground_y then
+					local p = {x=x,y=ground_y+1,z=z}
+					local nn = minetest.get_node(p).name
+					-- Check if the node can be replaced
+					if minetest.registered_nodes[nn] and
+						minetest.registered_nodes[nn].buildable_to then
+						nn = minetest.get_node({x=x,y=ground_y,z=z}).name
+						-- If desert sand, add dry shrub
+						if nn == "default:desert_sand" then
+							minetest.set_node(p,{name="default:dry_shrub"})
+							
+						-- If dirt with grass, add grass
+						elseif nn == "default:dirt_with_grass" then
+							minetest.set_node(p,{name="default:grass_"..pr:next(1, 5)})
+						end
+					end
+				end
+				
+			end
+		end
+		end
+	end
+
+	-- Generate nyan cats
+	generate_nyancats(seed, minp, maxp)
+end)
+
--- a/mods/default/models/character.blend
+++ b/mods/default/models/character.blend
--- a/mods/default/models/character.png
+++ b/mods/default/models/character.png
--- a/mods/default/models/character.x
+++ b/mods/default/models/character.x
--- a/mods/default/nodes.lua
+++ b/mods/default/nodes.lua
--- a/mods/default/player.lua
+++ b/mods/default/player.lua
@ -0,0 +1,198 @@
+-- Minetest 0.4 mod: player
+-- See README.txt for licensing and other information.
+
+--[[
+
+API
+---
+
+default.player_register_model(name, def)
+^ Register a new model to be used by players.
+^ <name> is the model filename such as "character.x", "foo.b3d", etc.
+^ See Model Definition below for format of <def>.
+
+default.registered_player_models[name]
+^ See Model Definition below for format.
+
+default.player_set_model(player, model_name)
+^ <player> is a PlayerRef.
+^ <model_name> is a model registered with player_register_model.
+
+default.player_set_animation(player, anim_name [, speed])
+^ <player> is a PlayerRef.
+^ <anim_name> is the name of the animation.
+^ <speed> is in frames per second. If nil, default from the model is used
+
+default.player_set_textures(player, textures)
+^ <player> is a PlayerRef.
+^ <textures> is an array of textures
+^ If <textures> is nil, the default textures from the model def are used
+
+default.player_get_animation(player)
+^ <player> is a PlayerRef.
+^ Returns a table containing fields "model", "textures" and "animation".
+^ Any of the fields of the returned table may be nil.
+
+Model Definition
+----------------
+
+model_def = {
+	animation_speed = 30, -- Default animation speed, in FPS.
+	textures = {"character.png", }, -- Default array of textures.
+	visual_size = {x=1, y=1,}, -- Used to scale the model.
+	animations = {
+		-- <anim_name> = { x=<start_frame>, y=<end_frame>, },
+		foo = { x= 0, y=19, },
+		bar = { x=20, y=39, },
+		-- ...
+	},
+}
+
+]]
+
+-- Player animation blending
+-- Note: This is currently broken due to a bug in Irrlicht, leave at 0
+local animation_blend = 0
+
+default.registered_player_models = { }
+
+-- Local for speed.
+local models = default.registered_player_models
+
+function default.player_register_model(name, def)
+	models[name] = def
+end
+
+-- Default player appearance
+default.player_register_model("character.x", {
+	animation_speed = 30,
+	textures = {"character.png", },
+	animations = {
+		-- Standard animations.
+		stand     = { x=  0, y= 79, },
+		lay       = { x=162, y=166, },
+		walk      = { x=168, y=187, },
+		mine      = { x=189, y=198, },
+		walk_mine = { x=200, y=219, },
+		-- Extra animations (not currently used by the game).
+		sit       = { x= 81, y=160, },
+	},
+})
+
+-- Player stats and animations
+local player_model = {}
+local player_textures = {}
+local player_anim = {}
+local player_sneak = {}
+
+function default.player_get_animation(player)
+	local name = player:get_player_name()
+	return {
+		model = player_model[name],
+		textures = player_textures[name],
+		animation = player_anim[name],
+	}
+end
+
+-- Called when a player's appearance needs to be updated
+function default.player_set_model(player, model_name)
+	local name = player:get_player_name()
+	local model = models[model_name]
+	if model then
+		if player_model[name] == model_name then
+			return
+		end
+		player:set_properties({
+			mesh = model_name,
+			textures = player_textures[name] or model.textures,
+			visual = "mesh",
+			visual_size = model.visual_size or {x=1, y=1},
+		})
+		default.player_set_animation(player, "stand")
+	else
+		player:set_properties({
+			textures = { "player.png", "player_back.png", },
+			visual = "upright_sprite",
+		})
+	end
+	player_model[name] = model_name
+end
+
+function default.player_set_textures(player, textures)
+	local name = player:get_player_name()
+	player_textures[name] = textures
+	player:set_properties({textures = textures,})
+end
+
+function default.player_set_animation(player, anim_name, speed)
+	local name = player:get_player_name()
+	if player_anim[name] == anim_name then
+		return
+	end
+	local model = player_model[name] and models[player_model[name]]
+	if not (model and model.animations[anim_name]) then
+		return
+	end
+	local anim = model.animations[anim_name]
+	player_anim[name] = anim_name
+	player:set_animation(anim, speed or model.animation_speed, animation_blend)
+end
+
+-- Update appearance when the player joins
+minetest.register_on_joinplayer(function(player)
+	default.player_set_model(player, "character.x")
+	player:set_local_animation({x=0, y=79}, {x=168, y=187}, {x=189, y=198}, {x=200, y=219}, 30)
+end)
+
+minetest.register_on_leaveplayer(function(player)
+	local name = player:get_player_name()
+	player_model[name] = nil
+	player_anim[name] = nil
+	player_textures[name] = nil
+end)
+
+-- Localize for better performance.
+local player_set_animation = default.player_set_animation
+
+-- Check each player and apply animations
+minetest.register_globalstep(function(dtime)
+	for _, player in pairs(minetest.get_connected_players()) do
+		local name = player:get_player_name()
+		local model_name = player_model[name]
+		local model = model_name and models[model_name]
+		if model then
+			local controls = player:get_player_control()
+			local walking = false
+			local animation_speed_mod = model.animation_speed or 30
+
+			-- Determine if the player is walking
+			if controls.up or controls.down or controls.left or controls.right then
+				walking = true
+			end
+
+			-- Determine if the player is sneaking, and reduce animation speed if so
+			if controls.sneak then
+				animation_speed_mod = animation_speed_mod / 2
+			end
+
+			-- Apply animations based on what the player is doing
+			if player:get_hp() == 0 then
+				player_set_animation(player, "lay")
+			elseif walking then
+				if player_sneak[name] ~= controls.sneak then
+					player_anim[name] = nil
+					player_sneak[name] = controls.sneak
+				end
+				if controls.LMB then
+					player_set_animation(player, "walk_mine", animation_speed_mod)
+				else
+					player_set_animation(player, "walk", animation_speed_mod)
+				end
+			elseif controls.LMB then
+				player_set_animation(player, "mine")
+			else
+				player_set_animation(player, "stand", animation_speed_mod)
+			end
+		end
+	end
+end)
--- a/mods/default/sounds/default_break_glass.1.ogg
+++ b/mods/default/sounds/default_break_glass.1.ogg
--- a/mods/default/sounds/default_break_glass.2.ogg
+++ b/mods/default/sounds/default_break_glass.2.ogg
--- a/mods/default/sounds/default_break_glass.3.ogg
+++ b/mods/default/sounds/default_break_glass.3.ogg
--- a/mods/default/sounds/default_cool_lava.1.ogg
+++ b/mods/default/sounds/default_cool_lava.1.ogg
--- a/mods/default/sounds/default_cool_lava.2.ogg
+++ b/mods/default/sounds/default_cool_lava.2.ogg
--- a/mods/default/sounds/default_cool_lava.3.ogg
+++ b/mods/default/sounds/default_cool_lava.3.ogg
--- a/mods/default/sounds/default_dig_choppy.ogg
+++ b/mods/default/sounds/default_dig_choppy.ogg
--- a/mods/default/sounds/default_dig_cracky.ogg
+++ b/mods/default/sounds/default_dig_cracky.ogg
--- a/mods/default/sounds/default_dig_crumbly.ogg
+++ b/mods/default/sounds/default_dig_crumbly.ogg
--- a/mods/default/sounds/default_dig_dig_immediate.ogg
+++ b/mods/default/sounds/default_dig_dig_immediate.ogg
--- a/mods/default/sounds/default_dig_oddly_breakable_by_hand.ogg
+++ b/mods/default/sounds/default_dig_oddly_breakable_by_hand.ogg
--- a/mods/default/sounds/default_dirt_footstep.1.ogg
+++ b/mods/default/sounds/default_dirt_footstep.1.ogg
--- a/mods/default/sounds/default_dirt_footstep.2.ogg
+++ b/mods/default/sounds/default_dirt_footstep.2.ogg
--- a/mods/default/sounds/default_dug_node.1.ogg
+++ b/mods/default/sounds/default_dug_node.1.ogg
--- a/mods/default/sounds/default_dug_node.2.ogg
+++ b/mods/default/sounds/default_dug_node.2.ogg
--- a/mods/default/sounds/default_glass_footstep.ogg
+++ b/mods/default/sounds/default_glass_footstep.ogg
--- a/mods/default/sounds/default_grass_footstep.1.ogg
+++ b/mods/default/sounds/default_grass_footstep.1.ogg
--- a/mods/default/sounds/default_grass_footstep.2.ogg
+++ b/mods/default/sounds/default_grass_footstep.2.ogg
--- a/mods/default/sounds/default_grass_footstep.3.ogg
+++ b/mods/default/sounds/default_grass_footstep.3.ogg
--- a/mods/default/sounds/default_gravel_footstep.1.ogg
+++ b/mods/default/sounds/default_gravel_footstep.1.ogg
--- a/mods/default/sounds/default_gravel_footstep.2.ogg
+++ b/mods/default/sounds/default_gravel_footstep.2.ogg
--- a/mods/default/sounds/default_gravel_footstep.3.ogg
+++ b/mods/default/sounds/default_gravel_footstep.3.ogg
--- a/mods/default/sounds/default_gravel_footstep.4.ogg
+++ b/mods/default/sounds/default_gravel_footstep.4.ogg
--- a/mods/default/sounds/default_hard_footstep.1.ogg
+++ b/mods/default/sounds/default_hard_footstep.1.ogg
--- a/mods/default/sounds/default_hard_footstep.2.ogg
+++ b/mods/default/sounds/default_hard_footstep.2.ogg
--- a/mods/default/sounds/default_hard_footstep.3.ogg
+++ b/mods/default/sounds/default_hard_footstep.3.ogg
--- a/mods/default/sounds/default_place_node.1.ogg
+++ b/mods/default/sounds/default_place_node.1.ogg
--- a/mods/default/sounds/default_place_node.2.ogg
+++ b/mods/default/sounds/default_place_node.2.ogg
--- a/Show More
+++ b/Show More