Merge 988fdd093c into 1a9362afed

game.conf

@@ -1 +1 @@
-name = Minetest
+name = Moontest

mods/default/init.lua

@@ -17,6 +17,6 @@ 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").."/mapgen.lua")
 dofile(minetest.get_modpath("default").."/player.lua")
 dofile(minetest.get_modpath("default").."/trees.lua")

mods/moonrealm/README.txt

@@ -0,0 +1,104 @@
+moonrealm 0.6.5 by paramat
+For latest stable Minetest and back to 0.4.8
+Depends default
+Licenses: code WTFPL, textures CC BY-SA
+
+Preparation crafting
+--------------------
+
+Spacesuit.
+To avoid drowning in the vacuum nodes put a spacesuit in your inventory.
+
+Mesetint helmet.
+-C-
+-G-
+-S-
+C = default mese crystal (mese tint)
+G = default glass
+S = default steel ingot
+
+Lifesupport backpack.
+SSS
+S-S
+SMS
+S = default steel ingot
+M = default mese block (power source)
+
+Spacesuit.
+WHW
+-L-
+W-W
+W = wool white (fabric)
+H = moonrealm helmet
+L = moonrealm lifesupport
+
+
+Moonrealm sapling.
+-C-
+-S-
+C = default mese crystal
+S = sapling
+
+Moonrealm crafting
+------------------
+
+Moon stone brick x 4.
+MM
+MM
+M = moon stone
+
+Moon stone stair x 4.
+M
+MM
+M = moon stone
+
+Moon stone slab x 4.
+MM
+M = moon stone
+
+Default furnace.
+You can cook moon dust to moonrealm glass, use mese crystal as fuel.
+MMM
+M-M
+MMM
+M = moon stone
+
+Airgen.
+Place in the centre of a sealed habitat.
+Moonrealm air will spread to a distance of roughly 16 nodes.
+SIS
+IMI
+SIS
+S = default steel ingot
+I = moonrealm waterice
+M = default mese block (power source)
+
+Airlock with light source.
+Walk through it, life support air cannot pass through.
+S-S
+SMS
+S-S
+S = default steel ingot
+M = default mese block (power source)
+
+Light x 8
+GGG
+GMG
+GGG
+G = moonrealm glass
+M = default mese block (power source)
+
+Default water source.
+Ice spawns in dust at mid to low altitudes.
+I
+I = moonrealm waterice
+
+Hydroponic liquid source.
+Hydroponic liquid will saturate the 5x5 node area of dust around it, to a depth of 5 nodes,
+changing it to moonrealm soil. You can grow any farming mod crop in the soil.
+A depth of 2 soil nodes with moonrealm air above is needed for a moonrealm sapling to grow.
+LLL
+LIL
+LLL
+L = moonrealm leaves
+I = moonrealm waterice

mods/moonrealm/depends.txt

@@ -0,0 +1 @@
+default

mods/moonrealm/functions.lua

@@ -0,0 +1,172 @@
+-- Space apple tree
+
+function moonrealm_appletree(pos)
+	local x = pos.x
+	local y = pos.y
+	local z = pos.z
+	for j = -2, -1 do
+		local nodename = minetest.get_node({x=x,y=y+j,z=z}).name
+		if nodename ~= "moonrealm:soil" then
+			return
+		end
+	end
+	for j = 1, 5 do
+		local nodename = minetest.get_node({x=x,y=y+j,z=z}).name
+		if nodename ~= "moonrealm:air" then
+			return
+		end
+	end
+	for j = -2, 4 do
+		if j >= 1 then
+			for i = -2, 2 do
+			for k = -2, 2 do
+				local nodename = minetest.get_node({x=x+i,y=y+j+1,z=z+k}).name
+				if math.random() > (math.abs(i) + math.abs(k)) / 16 then
+					if math.random(13) == 2 then
+						minetest.add_node({x=pos.x+i,y=pos.y+j+1,z=pos.z+k},{name="default:apple"})
+					else
+						minetest.add_node({x=pos.x+i,y=pos.y+j+1,z=pos.z+k},{name="moonrealm:leaves"})
+					end
+				else
+					minetest.add_node({x=x+i,y=y+j+1,z=z+k},{name="moonrealm:air"})
+					minetest.get_meta({x=x+i,y=y+j+1,z=z+k}):set_int("spread", 16)
+				end
+			end
+			end
+		end
+		minetest.add_node({x=pos.x,y=pos.y+j,z=pos.z},{name="default:tree"})
+	end
+	print ("[moonrealm] Appletree sapling grows")
+end
+
+-- Vacuum or air flows into a dug hole
+
+minetest.register_on_dignode(function(pos, oldnode, digger)
+	local x = pos.x
+	local y = pos.y
+	local z = pos.z
+	for i = -1,1 do
+	for j = -1,1 do
+	for k = -1,1 do
+		if not (i == 0 and j == 0 and k == 0) then
+			local nodename = minetest.get_node({x=x+i,y=y+j,z=z+k}).name
+			if nodename == "moonrealm:air" then	
+				local spread = minetest.get_meta({x=x+i,y=y+j,z=z+k}):get_int("spread")
+				if spread > 0 then
+					minetest.add_node({x=x,y=y,z=z},{name="moonrealm:air"})
+					minetest.get_meta(pos):set_int("spread", (spread - 1))
+					print ("[moonrealm] MR air flows into hole "..(spread - 1))
+					return
+				end
+			elseif nodename == "moonrealm:vacuum" then
+				minetest.add_node({x=x,y=y,z=z},{name="moonrealm:vacuum"})
+				print ("[moonrealm] Vacuum flows into hole")
+				return
+			end
+		end
+	end
+	end
+	end
+end)
+
+-- ABMs
+
+-- Air spreads
+
+minetest.register_abm({
+	nodenames = {"moonrealm:air"},
+	neighbors = {"moonrealm:vacuum", "air"},
+	interval = 11,
+	chance = 9,
+	action = function(pos, node, active_object_count, active_object_count_wider)
+		local spread = minetest.get_meta(pos):get_int("spread")
+		if spread <= 0 then
+			return
+		end
+		local x = pos.x
+		local y = pos.y
+		local z = pos.z
+		for i = -1,1 do
+		for j = -1,1 do
+		for k = -1,1 do
+			if not (i == 0 and j == 0 and k == 0) then
+				local nodename = minetest.get_node({x=x+i,y=y+j,z=z+k}).name
+				if nodename == "moonrealm:vacuum"
+				or nodename == "air" then
+					minetest.add_node({x=x+i,y=y+j,z=z+k},{name="moonrealm:air"})
+					minetest.get_meta({x=x+i,y=y+j,z=z+k}):set_int("spread", (spread - 1))
+					print ("[moonrealm] MR air spreads "..(spread - 1))
+				end
+			end
+		end
+		end
+		end
+	end
+})
+
+-- Hydroponic saturation
+
+minetest.register_abm({
+	nodenames = {"moonrealm:hlsource", "moonrealm:hlflowing"},
+	neighbors = {"moonrealm:dust", "moonrealm:dustprint1", "moonrealm:dustprint2"},
+	interval = 29,
+	chance = 9,
+	action = function(pos, node, active_object_count, active_object_count_wider)
+		local x = pos.x
+		local y = pos.y
+		local z = pos.z
+		for i = -2,2 do
+		for j = -4,0 do -- saturates out and downwards to pos.y - 4, a 5x5 cube.
+		for k = -2,2 do
+			if not (i == 0 and j == 0 and k == 0) then
+				local nodename = minetest.get_node({x=x+i,y=y+j,z=z+k}).name
+				if nodename == "moonrealm:dust"
+				or nodename == "moonrealm:dustprint1"
+				or nodename == "moonrealm:dustprint2" then
+					minetest.add_node({x=x+i,y=y+j,z=z+k},{name="moonrealm:soil"})
+					print ("[moonrealm] Hydroponic liquid saturates")
+				end
+			end
+		end
+		end
+		end
+	end
+})
+
+-- Soil drying
+
+minetest.register_abm({
+	nodenames = {"moonrealm:soil"},
+	interval = 31,
+	chance = 27,
+	action = function(pos, node)
+		local x = pos.x
+		local y = pos.y
+		local z = pos.z
+		for i = -2, 2 do
+		for j = 0, 4 do -- search above for liquid
+		for k = -2, 2 do
+			if not (i == 0 and j == 0 and k == 0) then
+				local nodename = minetest.get_node({x=x+i,y=y+j,z=z+k}).name
+				if nodename == "moonrealm:hlsource" or nodename == "moonrealm:hlflowing" then
+					return
+				end
+			end
+		end
+		end
+		end
+		minetest.add_node(pos,{name="moonrealm:dust"})
+		print ("[moonrealm] Moon soil dries")
+	end,
+})
+
+-- Space appletree from sapling
+
+minetest.register_abm({
+	nodenames = {"moonrealm:sapling"},
+	interval = 57,
+	chance = 3,
+	action = function(pos, node, active_object_count, active_object_count_wider)
+		moonrealm_appletree(pos)
+	end,
+})

mods/moonrealm/init.lua

@@ -0,0 +1,312 @@
+-- moonrealm 0.6.5 by paramat
+-- For latest stable Minetest and back to 0.4.8
+-- Depends default
+-- Licenses: code WTFPL, textures CC BY-SA
+
+-- TODO
+-- Craters
+-- Exclusive ores
+
+-- Parameters
+
+local XMIN = -33000 --  -- Approx horizontal limits
+local XMAX = 33000
+local ZMIN = -33000
+local ZMAX = 33000
+
+local YMIN = -33000 --  -- Approx lower limit
+local GRADCEN = 1 --  -- Gradient centre / terrain centre average level
+local YMAX = 150 --  -- Approx upper limit
+
+local FOOT = true --  -- Footprints in dust
+local CENAMP = 64 --  -- Grad centre amplitude, terrain centre is varied by this
+local HIGRAD = 128 --  -- Surface generating noise gradient above gradcen, controls depth of upper terrain
+local LOGRAD = 128 --  -- Surface generating noise gradient below gradcen, controls depth of lower terrain
+local HEXP = 0.5 --  -- Noise offset exponent above gradcen, 1 = normal 3D perlin terrain
+local LEXP = 2 --  -- Noise offset exponent below gradcen
+local STOT = 1 --  -- Stone density threshold, depth of dust
+local ICECHA = 1 / (13*13*13) --  -- Ice chance per dust node at terrain centre, decreases with altitude
+local ICEGRAD = 128 --  -- Ice gradient, vertical distance for no ice
+local ORECHA = 7*7*7 --  -- Ore 1/x chance per stone node
+
+local FISTS = 0 --  -- Fissure threshold at surface. Controls size of fissure entrances at surface
+local FISEXP = 0.05 --  -- Fissure expansion rate under surface
+
+
+-- 3D noise for terrain
+
+local np_terrain = {
+	offset = 0,
+	scale = 1,
+	spread = {x=512, y=512, z=512},
+	seed = 58588900033,
+	octaves = 6,
+	persist = 0.67
+}
+
+-- 3D noise for alt terrain, 414 / 256 = golden ratio
+
+local np_terralt = {
+	offset = 0,
+	scale = 1,
+	spread = {x=414, y=414, z=414},
+	seed = 13331930910,
+	octaves = 6,
+	persist = 0.67
+}
+
+-- 3D noise for smooth terrain
+
+local np_smooth = {
+	offset = 0,
+	scale = 1,
+	spread = {x=828, y=828, z=828},
+	seed = 113,
+	octaves = 4,
+	persist = 0.4
+}
+
+-- 3D noise for fissures
+
+local np_fissure = {
+	offset = 0,
+	scale = 1,
+	spread = {x=256, y=256, z=256},
+	seed = 8181112,
+	octaves = 5,
+	persist = 0.5
+}
+
+
+-- 3D noise for faults
+
+local np_fault = {
+	offset = 0,
+	scale = 1,
+	spread = {x=414, y=828, z=414},
+	seed = 14440002,
+	octaves = 4,
+	persist = 0.5
+}
+
+-- 2D noise for terrain centre
+
+local np_gradcen = {
+	offset = 0,
+	scale = 1,
+	spread = {x=1024, y=1024, z=1024},
+	seed = 9344,
+	octaves = 4,
+	persist = 0.4
+}
+
+-- 2D noise for terrain blend
+
+local np_terblen = {
+	offset = 0,
+	scale = 1,
+	spread = {x=2048, y=2048, z=2048},
+	seed = -13002,
+	octaves = 3,
+	persist = 0.4
+}
+
+-- Stuff
+
+moonrealm = {}
+
+dofile(minetest.get_modpath("moonrealm").."/nodes.lua")
+dofile(minetest.get_modpath("moonrealm").."/functions.lua")
+
+-- Player positions
+
+local player_pos = {}
+local player_pos_previous = {}
+minetest.register_on_joinplayer(function(player)
+	player_pos_previous[player:get_player_name()] = {x=0,y=0,z=0}
+end)
+minetest.register_on_leaveplayer(function(player)
+	player_pos_previous[player:get_player_name()] = nil
+end)
+
+-- Globalstep function
+
+minetest.register_globalstep(function(dtime)
+	for _, player in ipairs(minetest.get_connected_players()) do
+		if FOOT and math.random() < 0.3 and player_pos_previous[player:get_player_name()] ~= nil then -- eternal footprints
+			local pos = player:getpos()
+			player_pos[player:get_player_name()] = {x=math.floor(pos.x+0.5),y=math.floor(pos.y+0.2),z=math.floor(pos.z+0.5)}
+			local p_ground = {x=math.floor(pos.x+0.5),y=math.floor(pos.y+0.4),z=math.floor(pos.z+0.5)}
+			local n_ground  = minetest.get_node(p_ground).name
+			local p_groundpl = {x=math.floor(pos.x+0.5),y=math.floor(pos.y-0.5),z=math.floor(pos.z+0.5)}
+			if player_pos[player:get_player_name()].x ~= player_pos_previous[player:get_player_name()].x
+			or player_pos[player:get_player_name()].y < player_pos_previous[player:get_player_name()].y
+			or player_pos[player:get_player_name()].z ~= player_pos_previous[player:get_player_name()].z then
+				if n_ground == "moonrealm:dust" then
+					if math.random() < 0.5 then
+						minetest.add_node(p_groundpl,{name="moonrealm:dustprint1"})
+					else
+						minetest.add_node(p_groundpl,{name="moonrealm:dustprint2"})
+					end
+				end
+			end
+			player_pos_previous[player:get_player_name()] = {
+				x=player_pos[player:get_player_name()].x,
+				y=player_pos[player:get_player_name()].y,
+				z=player_pos[player:get_player_name()].z
+			}
+		end
+		if math.random() < 0.1 then
+			if player:get_inventory():contains_item("main", "moonrealm:spacesuit")
+			and player:get_breath() < 10 then
+				player:set_breath(10)
+			end
+		end
+		if math.random() > 0.99 then
+			local pos = player:getpos()
+			if pos.y > YMIN and pos.y < YMAX then
+				player:set_physics_override(1, 0.6, 0.2)
+			else
+				player:set_physics_override(1, 1, 1) -- speed, jump, gravity
+			end
+		end
+	end
+end)
+
+-- On generated function
+
+minetest.register_on_generated(function(minp, maxp, seed)
+	if minp.x < XMIN or maxp.x > XMAX
+	or minp.y < YMIN or maxp.y > YMAX
+	or minp.z < ZMIN or maxp.z > ZMAX then
+		return
+	end
+	
+	local t1 = os.clock()
+	local x1 = maxp.x
+	local y1 = maxp.y
+	local z1 = maxp.z
+	local x0 = minp.x
+	local y0 = minp.y
+	local z0 = minp.z
+	
+	print ("[moonrealm] chunk minp ("..x0.." "..y0.." "..z0..")")
+	
+	local vm, emin, emax = minetest.get_mapgen_object("voxelmanip")
+	local area = VoxelArea:new{MinEdge=emin, MaxEdge=emax}
+	local data = vm:get_data()
+	
+	local c_mese = minetest.get_content_id("default:mese")
+	local c_mrironore = minetest.get_content_id("moonrealm:ironore")
+	local c_mrcopperore = minetest.get_content_id("moonrealm:copperore")
+	local c_mrgoldore = minetest.get_content_id("moonrealm:goldore")
+	local c_mrdiamondore = minetest.get_content_id("moonrealm:diamondore")
+	local c_mrstone = minetest.get_content_id("moonrealm:stone")
+	local c_waterice = minetest.get_content_id("moonrealm:waterice")
+	local c_dust = minetest.get_content_id("moonrealm:dust")
+	local c_vacuum = minetest.get_content_id("moonrealm:vacuum")
+	
+	local sidelen = x1 - x0 + 1
+	local chulens = {x=sidelen, y=sidelen, z=sidelen}
+	local minpos = {x=x0, y=y0, z=z0}
+	local minposd = {x=x0, y=z0}
+	
+	local nvals_terrain = minetest.get_perlin_map(np_terrain, chulens):get3dMap_flat(minpos)
+	local nvals_terralt = minetest.get_perlin_map(np_terralt, chulens):get3dMap_flat(minpos)
+	local nvals_smooth = minetest.get_perlin_map(np_smooth, chulens):get3dMap_flat(minpos)
+	local nvals_fissure = minetest.get_perlin_map(np_fissure, chulens):get3dMap_flat(minpos)
+	local nvals_fault = minetest.get_perlin_map(np_fault, chulens):get3dMap_flat(minpos)
+	
+	local nvals_terblen = minetest.get_perlin_map(np_terblen, chulens):get2dMap_flat(minposd)
+	local nvals_gradcen = minetest.get_perlin_map(np_gradcen, chulens):get2dMap_flat(minposd)
+	
+	local ni = 1
+	local nid = 1 -- 2D noise index
+	local stable = {}
+	for z = z0, z1 do
+		for x = x0, x1 do
+			local si = x - x0 + 1
+			local nodename = minetest.get_node({x=x,y=y0-1,z=z}).name
+			if nodename == "moonrealm:vacuum" then
+				stable[si] = false
+			else -- solid nodes and ignore in ungenerated chunks
+				stable[si] = true
+			end
+		end
+		for y = y0, y1 do
+			local vi = area:index(x0, y, z) -- LVM index for first node in x row
+			local icecha = ICECHA * (1 + (GRADCEN - y) / ICEGRAD)
+			for x = x0, x1 do -- for each node
+				local grad
+				local density
+				local si = x - x0 + 1 -- indexes start from 1
+				local terblen = math.max(math.min(math.abs(nvals_terblen[nid]) * 4, 1.5), 0.5) - 0.5 -- terrain blend with smooth
+				local gradcen = GRADCEN + nvals_gradcen[nid] * CENAMP
+				if y > gradcen then
+					grad = -((y - gradcen) / HIGRAD) ^ HEXP
+				else
+					grad = ((gradcen - y) / LOGRAD) ^ LEXP
+				end
+				if nvals_fault[ni] >= 0 then
+					density = (nvals_terrain[ni] + nvals_terralt[ni]) / 2 * (1 - terblen) + nvals_smooth[ni] * terblen + grad
+				else	
+					density = (nvals_terrain[ni] - nvals_terralt[ni]) / 2 * (1 - terblen) - nvals_smooth[ni] * terblen + grad
+				end
+				if density > 0 then -- if terrain
+					local nofis = false
+					if math.abs(nvals_fissure[ni]) > FISTS + math.sqrt(density) * FISEXP then
+						nofis = true
+					end
+					if density >= STOT and nofis then -- stone, ores 
+						if math.random(ORECHA) == 2 then
+							local osel = math.random(25)
+							if osel == 25 then
+								data[vi] = c_mese
+							elseif osel >= 22 then
+								data[vi] = c_mrdiamondore
+							elseif osel >= 19 then
+								data[vi] = c_mrgoldore
+							elseif osel >= 10 then
+								data[vi] = c_mrcopperore
+							else
+								data[vi] = c_mrironore
+							end
+						else
+							data[vi] = c_mrstone
+						end
+						stable[si] = true
+					elseif density < STOT then -- fine materials
+						if nofis and stable[si] then
+							if math.random() < icecha then
+								data[vi] = c_waterice
+							else
+								data[vi] = c_dust
+							end
+						else -- fissure
+							data[vi] = c_vacuum
+							stable[si] = false
+						end
+					else -- fissure or unstable missing node
+						data[vi] = c_vacuum
+						stable[si] = false
+					end
+				else -- vacuum
+					data[vi] = c_vacuum
+					stable[si] = false
+				end
+				ni = ni + 1
+				nid = nid + 1
+				vi = vi + 1
+			end
+			nid = nid - 80
+		end
+		nid = nid + 80
+	end
+	
+	vm:set_data(data)
+	vm:set_lighting({day=0, night=0})
+	vm:calc_lighting()
+	vm:write_to_map(data)
+	local chugent = math.ceil((os.clock() - t1) * 1000)
+	print ("[moonrealm] "..chugent.." ms")
+end)

mods/moonrealm/license.txt

@@ -0,0 +1,14 @@
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+                    Version 2, December 2004
+
+ Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
+
+ Everyone is permitted to copy and distribute verbatim or modified
+ copies of this license document, and changing it is allowed as long
+ as the name is changed.
+
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. You just DO WHAT THE FUCK YOU WANT TO.
+                       

mods/moonrealm/nodes.lua

@@ -0,0 +1,443 @@
+minetest.register_node("moonrealm:stone", {
+	description = "Moon Stone",
+	tiles = {"moonrealm_stone.png"},
+	groups = {cracky=3},
+	sounds = default.node_sound_stone_defaults(),
+})
+
+minetest.register_node("moonrealm:ironore", {
+	description = "MR Iron Ore",
+	tiles = {"moonrealm_stone.png^default_mineral_iron.png"},
+	groups = {cracky=2},
+	drop = "default:iron_lump",
+	sounds = default.node_sound_stone_defaults(),
+})
+
+minetest.register_node("moonrealm:copperore", {
+	description = "MR Copper Ore",
+	tiles = {"moonrealm_stone.png^default_mineral_copper.png"},
+	groups = {cracky=2},
+	drop = "default:copper_lump",
+	sounds = default.node_sound_stone_defaults(),
+})
+
+minetest.register_node("moonrealm:goldore", {
+	description = "MR Gold Ore",
+	tiles = {"moonrealm_stone.png^default_mineral_gold.png"},
+	groups = {cracky=2},
+	drop = "default:gold_lump",
+	sounds = default.node_sound_stone_defaults(),
+})
+
+minetest.register_node("moonrealm:diamondore", {
+	description = "MR Diamond Ore",
+	tiles = {"moonrealm_stone.png^default_mineral_diamond.png"},
+	groups = {cracky=1},
+	drop = "default:diamond",
+	sounds = default.node_sound_stone_defaults(),
+})
+
+minetest.register_node("moonrealm:dust", {
+	description = "Moon Dust",
+	tiles = {"moonrealm_dust.png"},
+	groups = {crumbly=3, falling_node=1},
+	sounds = default.node_sound_sand_defaults({
+		footstep = {name="default_sand_footstep", gain=0.1},
+	}),
+})
+
+minetest.register_node("moonrealm:dustprint1", {
+	description = "Moon Dust Footprint1",
+	tiles = {"moonrealm_dustprint1.png", "moonrealm_dust.png"},
+	groups = {crumbly=3, falling_node=1},
+	drop = "moonrealm:dust",
+	sounds = default.node_sound_sand_defaults({
+		footstep = {name="default_sand_footstep", gain=0.1},
+	}),
+})
+
+minetest.register_node("moonrealm:dustprint2", {
+	description = "Moon Dust Footprint2",
+	tiles = {"moonrealm_dustprint2.png", "moonrealm_dust.png"},
+	groups = {crumbly=3, falling_node=1},
+	drop = "moonrealm:dust",
+	sounds = default.node_sound_sand_defaults({
+		footstep = {name="default_sand_footstep", gain=0.1},
+	}),
+})
+
+minetest.register_node("moonrealm:vacuum", {
+	description = "Vacuum",
+	drawtype = "airlike",
+	paramtype = "light",
+	sunlight_propagates = true,
+	walkable = false,
+	pointable = false,
+	diggable = false,
+	buildable_to = true,
+	drowning = 1,
+})
+
+minetest.register_node("moonrealm:air", {
+	description = "Life Support Air",
+	drawtype = "glasslike",
+	tiles = {"moonrealm_air.png"},
+	paramtype = "light",
+	sunlight_propagates = true,
+	walkable = false,
+	pointable = false,
+	diggable = false,
+	buildable_to = true,
+})
+
+minetest.register_node("moonrealm:airgen", {
+	description = "Air Generator",
+	tiles = {"moonrealm_airgen.png"},
+	groups = {cracky=3},
+	sounds = default.node_sound_stone_defaults(),
+	on_construct = function(pos)
+		local x = pos.x
+		local y = pos.y
+		local z = pos.z
+		for i = -1,1 do
+		for j = -1,1 do
+		for k = -1,1 do
+			if not (i == 0 and j == 0 and k == 0) then
+				local nodename = minetest.get_node({x=x+i,y=y+j,z=z+k}).name
+				if nodename == "moonrealm:vacuum" then
+					minetest.add_node({x=x+i,y=y+j,z=z+k},{name="moonrealm:air"})
+					minetest.get_meta({x=x+i,y=y+j,z=z+k}):set_int("spread", 16)
+					print ("[moonrealm] Added MR air node")
+				end
+			end
+		end
+		end
+		end
+		
+	end
+})
+
+minetest.register_node("moonrealm:waterice", {
+	description = "Water Ice",
+	tiles = {"moonrealm_waterice.png"},
+	light_source = 1,
+	paramtype = "light",
+	sunlight_propagates = true,
+	groups = {cracky=3,melts=1},
+	sounds = default.node_sound_glass_defaults(),
+})
+
+minetest.register_node("moonrealm:hlflowing", {
+	description = "Flowing Hydroponics",
+	inventory_image = minetest.inventorycube("moonrealm_hl.png"),
+	drawtype = "flowingliquid",
+	tiles = {"moonrealm_hl.png"},
+	special_tiles = {
+		{
+			image="moonrealm_hlflowing_animated.png",
+			backface_culling=false,
+			animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=2}
+		},
+		{
+			image="moonrealm_hlflowing_animated.png",
+			backface_culling=true,
+			animation={type="vertical_frames", aspect_w=16, aspect_h=16, length=2}
+		},
+	},
+	alpha = 224,
+	paramtype = "light",
+	walkable = false,
+	pointable = false,
+	diggable = false,
+	buildable_to = true,
+	liquidtype = "flowing",
+	liquid_alternative_flowing = "moonrealm:hlflowing",
+	liquid_alternative_source = "moonrealm:hlsource",
+	liquid_viscosity = 1,
+	post_effect_color = {a=224, r=115, g=55, b=24},
+	groups = {water=3, liquid=3, puts_out_fire=1, not_in_creative_inventory=1},
+})
+
+minetest.register_node("moonrealm:hlsource", {
+	description = "Hydroponic Source",
+	inventory_image = minetest.inventorycube("moonrealm_hl.png"),
+	drawtype = "liquid",
+	tiles = {"moonrealm_hl.png"},
+	alpha = 224,
+	paramtype = "light",
+	walkable = false,
+	pointable = false,
+	buildable_to = true,
+	liquidtype = "source",
+	liquid_alternative_flowing = "moonrealm:hlflowing",
+	liquid_alternative_source = "moonrealm:hlsource",
+	liquid_viscosity = 1,
+	post_effect_color = {a=224, r=115, g=55, b=24},
+	groups = {water=3, liquid=3, puts_out_fire=1},
+})
+
+minetest.register_node("moonrealm:soil", {
+	description = "Moonsoil",
+	tiles = {"moonrealm_soil.png"},
+	groups = {crumbly=3, falling_node=1, soil=3},
+	drop = "moonrealm:dust",
+	sounds = default.node_sound_dirt_defaults(),
+})
+
+minetest.register_node("moonrealm:airlock", {
+	description = "Airlock",
+	tiles = {"moonrealm_airlock.png"},
+	light_source = 14,
+	walkable = false,
+	post_effect_color = {a=255, r=0, g=0, b=0},
+	groups = {cracky=3},
+	sounds = default.node_sound_stone_defaults(),
+})
+
+minetest.register_node("moonrealm:glass", {
+	description = "MR Glass",
+	drawtype = "glasslike",
+	tiles = {"default_obsidian_glass.png"},
+	paramtype = "light",
+	sunlight_propagates = true,
+	groups = {cracky=3,oddly_breakable_by_hand=3},
+	sounds = default.node_sound_glass_defaults(),
+})
+
+minetest.register_node("moonrealm:sapling", {
+	description = "MR Sapling",
+	drawtype = "plantlike",
+	visual_scale = 1.0,
+	tiles = {"default_sapling.png"},
+	inventory_image = "default_sapling.png",
+	wield_image = "default_sapling.png",
+	paramtype = "light",
+	walkable = false,
+	groups = {snappy=2,dig_immediate=3,flammable=2},
+	sounds = default.node_sound_defaults(),
+})
+
+minetest.register_node("moonrealm:leaves", {
+	description = "MR Leaves",
+	drawtype = "allfaces_optional",
+	visual_scale = 1.3,
+	tiles = {"default_leaves.png"},
+	paramtype = "light",
+	groups = {snappy=3, leafdecay=3, flammable=2, leaves=1},
+	drop = {
+		max_items = 1,
+		items = {
+			{items = {"moonrealm:sapling"},rarity = 20,},
+			{items = {"moonrealm:leaves"},}
+		}
+	},
+	sounds = default.node_sound_leaves_defaults(),
+})
+
+minetest.register_node("moonrealm:light", {
+	description = "Light",
+	tiles = {"moonrealm_light.png"},
+	light_source = 14,
+	groups = {cracky=3},
+	sounds = default.node_sound_glass_defaults(),
+})
+
+minetest.register_node("moonrealm:stonebrick", {
+	description = "Moon Stone Brick",
+	tiles = {"moonrealm_stonebricktop.png", "moonrealm_stonebrickbot.png", "moonrealm_stonebrick.png"},
+	groups = {cracky=3},
+	sounds = default.node_sound_stone_defaults(),
+})
+
+minetest.register_node("moonrealm:stoneslab", {
+	description = "Moon Stone Slab",
+	tiles = {"moonrealm_stonebricktop.png", "moonrealm_stonebrickbot.png", "moonrealm_stonebrick.png"},
+	drawtype = "nodebox",
+	paramtype = "light",
+	sunlight_propagates = true,
+	buildable_to = true,
+	node_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5, -0.5, -0.5, 0.5, 0, 0.5}
+		},
+	},
+	selection_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5, -0.5, -0.5, 0.5, 0, 0.5}
+		},
+	},
+	groups = {cracky=3},
+	sounds = default.node_sound_stone_defaults(),
+})
+
+minetest.register_node("moonrealm:stonestair", {
+	description = "Moon Stone Stair",
+	tiles = {"moonrealm_stonebricktop.png", "moonrealm_stonebrickbot.png", "moonrealm_stonebrick.png"},
+	drawtype = "nodebox",
+	paramtype = "light",
+	paramtype2 = "facedir",
+	groups = {cracky=3},
+	node_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5, -0.5, -0.5, 0.5, 0, 0.5},
+			{-0.5, 0, 0, 0.5, 0.5, 0.5},
+		},
+	},
+	selection_box = {
+		type = "fixed",
+		fixed = {
+			{-0.5, -0.5, -0.5, 0.5, 0, 0.5},
+			{-0.5, 0, 0, 0.5, 0.5, 0.5},
+		},
+	},
+	sounds = default.node_sound_stone_defaults(),
+})
+
+-- Items
+
+minetest.register_craftitem("moonrealm:spacesuit", {
+	description = "MR Spacesuit",
+	inventory_image = "moonrealm_spacesuit.png",
+	groups = {not_in_creative_inventory=1},
+})
+
+minetest.register_craftitem("moonrealm:helmet", {
+	description = "MR Mesetint Helmet",
+	inventory_image = "moonrealm_helmet.png",
+	groups = {not_in_creative_inventory=1},
+})
+
+minetest.register_craftitem("moonrealm:lifesupport", {
+	description = "MR Life Support",
+	inventory_image = "moonrealm_lifesupport.png",
+	groups = {not_in_creative_inventory=1},
+})
+
+-- Crafting
+
+minetest.register_craft({
+    output = "moonrealm:airlock",
+    recipe = {
+        {"default:steel_ingot", "", "default:steel_ingot"},
+        {"default:steel_ingot", "default:mese", "default:steel_ingot"},
+        {"default:steel_ingot", "", "default:steel_ingot"},
+    },
+})
+
+minetest.register_craft({
+    output = "moonrealm:airgen",
+    recipe = {
+        {"default:steel_ingot", "moonrealm:waterice", "default:steel_ingot"},
+        {"moonrealm:waterice", "default:mese", "moonrealm:waterice"},
+        {"default:steel_ingot", "moonrealm:waterice", "default:steel_ingot"},
+    },
+})
+
+minetest.register_craft({
+	output = "default:water_source",
+	recipe = {
+		{"moonrealm:waterice"},
+	},
+})
+
+minetest.register_craft({
+    output = "moonrealm:hlsource",
+    recipe = {
+        {"moonrealm:leaves", "moonrealm:leaves", "moonrealm:leaves"},
+        {"moonrealm:leaves", "moonrealm:waterice", "moonrealm:leaves"},
+        {"moonrealm:leaves", "moonrealm:leaves", "moonrealm:leaves"},
+    },
+})
+
+minetest.register_craft({
+	output = "moonrealm:stonebrick 4",
+	recipe = {
+		{"moonrealm:stone", "moonrealm:stone"},
+		{"moonrealm:stone", "moonrealm:stone"},
+	}
+})
+
+minetest.register_craft({
+    output = "default:furnace",
+    recipe = {
+        {"moonrealm:stone", "moonrealm:stone", "moonrealm:stone"},
+        {"moonrealm:stone", "", "moonrealm:stone"},
+        {"moonrealm:stone", "moonrealm:stone", "moonrealm:stone"},
+    },
+})
+
+minetest.register_craft({
+	output = "moonrealm:stoneslab 4",
+	recipe = {
+		{"moonrealm:stone", "moonrealm:stone"},
+	}
+})
+
+minetest.register_craft({
+	output = "moonrealm:stonestair 4",
+	recipe = {
+		{"moonrealm:stone", ""},
+		{"moonrealm:stone", "moonrealm:stone"},
+	}
+})
+
+minetest.register_craft({
+	output = "moonrealm:helmet",
+	recipe = {
+		{"default:mese_crystal"},
+		{"default:glass"},
+		{"default:steel_ingot"},
+	}
+})
+
+minetest.register_craft({
+	output = "moonrealm:lifesupport",
+	recipe = {
+		{"default:steel_ingot","default:steel_ingot" , "default:steel_ingot"},
+		{"default:steel_ingot", "", "default:steel_ingot"},
+		{"default:steel_ingot", "default:mese", "default:steel_ingot"},
+	}
+})
+
+minetest.register_craft({
+	output = "moonrealm:spacesuit",
+	recipe = {
+		{"wool:white", "moonrealm:helmet", "wool:white"},
+		{"", "moonrealm:lifesupport", ""},
+		{"wool:white", "", "wool:white"},
+	}
+})
+
+minetest.register_craft({
+    output = "moonrealm:light 8",
+    recipe = {
+        {"moonrealm:glass", "moonrealm:glass", "moonrealm:glass"},
+        {"moonrealm:glass", "default:mese", "moonrealm:glass"},
+        {"moonrealm:glass", "moonrealm:glass", "moonrealm:glass"},
+    },
+})
+
+minetest.register_craft({
+	output = "moonrealm:sapling",
+	recipe = {
+		{"default:mese_crystal"},
+		{"default:sapling"},
+	}
+})
+
+-- Cooking
+
+minetest.register_craft({
+	type = "cooking",
+	output = "moonrealm:glass",
+	recipe = "moonrealm:dust",
+})
+
+minetest.register_craft({
+	type = "fuel",
+	recipe = "default:mese_crystal",
+	burntime = 50,
+})