mirror of
https://github.com/minetest-mods/nether.git
synced 2025-06-30 23:40:45 +02:00
Add the Mantle
Adds a magma oceans region to the nether outside the existing nether caverns, which can be reached via tunnels.
Other misc changes:
* chatcomment nether_whereami, a debug aid for knowing which perlin-noise region you are in
* Nether ores no longer obtainable on the ceiling
* Move crafts into crafts.lua
* Add steam to lava cooling, and play bubbling lava upon death by lava
* Add cracked netherbrick
a decorative node which can only be obtained from dungeons or structures
I encourage someone to improve or replace the cracked netherbrick texture. For copyright purposes it's currently a derivative work (by me, 2020) from nether_brick.png, which is licensed under CC BY-SA 3.0 by PilzAdam, so it can fall under the "All other media" PilzAdam's credit in readme.md rather than need its own entry.
This commit is contained in:
Treer
396
nodes.lua
396
nodes.lua
@ -75,6 +75,15 @@ minetest.register_node("nether:rack", {
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sounds = default.node_sound_stone_defaults(),
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})
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-- Deep Netherrack, found in the mantle / central magma layers
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minetest.register_node("nether:rack_deep", {
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description = S("Deep-Netherrack"),
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tiles = {"nether_rack_deep.png"},
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is_ground_content = true,
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groups = {cracky = 3, level = 2},
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sounds = default.node_sound_stone_defaults(),
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})
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minetest.register_node("nether:sand", {
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description = S("Nethersand"),
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tiles = {"nether_sand.png"},
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@ -95,6 +104,17 @@ minetest.register_node("nether:glowstone", {
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sounds = default.node_sound_glass_defaults(),
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})
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-- Deep glowstone, found in the mantle / central magma layers
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minetest.register_node("nether:glowstone_deep", {
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description = S("Deep-Glowstone"),
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tiles = {"nether_glowstone_deep.png"},
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is_ground_content = true,
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light_source = 14,
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paramtype = "light",
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groups = {cracky = 3, oddly_breakable_by_hand = 3},
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sounds = default.node_sound_glass_defaults(),
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})
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minetest.register_node("nether:brick", {
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description = S("Nether Brick"),
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tiles = {"nether_brick.png"},
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@ -111,6 +131,15 @@ minetest.register_node("nether:brick_compressed", {
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sounds = default.node_sound_stone_defaults(),
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})
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-- A decorative node which can only be obtained from dungeons or structures
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minetest.register_node("nether:brick_cracked", {
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description = S("Cracked Nether Brick"),
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tiles = {"nether_brick_cracked.png"},
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is_ground_content = false,
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groups = {cracky = 2, level = 2},
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sounds = default.node_sound_stone_defaults(),
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})
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local fence_texture =
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"default_fence_overlay.png^nether_brick.png^default_fence_overlay.png^[makealpha:255,126,126"
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@ -169,6 +198,345 @@ if minetest.get_modpath("moreblocks") then
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end
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-- Mantle nodes
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-- Nether basalt is intended as a valuable material and possible portalstone - an alternative to
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-- obsidian that's available for other mods to use.
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-- It cannot be found in the regions of the nether where Nether portals link to, so requires a journey to obtain.
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minetest.register_node("nether:basalt", {
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description = S("Blue Basalt"),
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tiles = {
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"nether_basalt.png",
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"nether_basalt.png",
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"nether_basalt_side.png",
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"nether_basalt_side.png",
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"nether_basalt_side.png",
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"nether_basalt_side.png"
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},
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is_ground_content = true,
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groups = {cracky = 1, level = 3}, -- set proper digging times and uses, and maybe explosion immune if api handles that
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on_blast = function() --[[blast proof]] end,
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sounds = default.node_sound_stone_defaults(),
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})
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-- Potentially a portalstone, but will also be a stepping stone between basalt
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-- and chiseled basalt.
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-- It can only be introduced by the biomes-based mapgen, since it requires the
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-- MT 5.0 world-align texture features.
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minetest.register_node("nether:basalt_hewn", {
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description = S("Hewn Basalt"),
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tiles = {{
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name = "nether_basalt_hewn.png",
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align_style = "world",
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scale = 2
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}},
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inventory_image = minetest.inventorycube(
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"nether_basalt_hewn.png^[sheet:2x2:0,0",
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"nether_basalt_hewn.png^[sheet:2x2:0,1",
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"nether_basalt_hewn.png^[sheet:2x2:1,1"
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),
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is_ground_content = false,
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groups = {cracky = 1, level = 2},
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on_blast = function() --[[blast proof]] end,
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sounds = default.node_sound_stone_defaults(),
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})
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-- Chiselled basalt is intended as a portalstone - an alternative to obsidian that's
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-- available for other mods to use. It is crafted from Hewn Basalt.
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-- It should only be introduced by the biomes-based mapgen, since in future it may
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-- require the MT 5.0 world-align texture features.
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minetest.register_node("nether:basalt_chiselled", {
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description = S("Chiselled Basalt"),
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tiles = {
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"nether_basalt_chiselled_top.png",
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"nether_basalt_chiselled_top.png" .. "^[transformFY",
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"nether_basalt_chiselled_side.png",
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"nether_basalt_chiselled_side.png",
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"nether_basalt_chiselled_side.png",
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"nether_basalt_chiselled_side.png"
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},
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inventory_image = minetest.inventorycube(
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"nether_basalt_chiselled_top.png",
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"nether_basalt_chiselled_side.png",
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"nether_basalt_chiselled_side.png"
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),
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paramtype2 = "facedir",
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is_ground_content = false,
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groups = {cracky = 1, level = 2},
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on_blast = function() --[[blast proof]] end,
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sounds = default.node_sound_stone_defaults(),
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})
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-- Lava-sea source
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-- This is a lava source using a different animated texture so that each node
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-- is out of phase in its animation from its neighbor. This prevents the magma
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-- ocean from visually clumping together into a patchwork of 16x16 squares.
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-- It can only be used by the biomes-based mapgen, since it requires the MT 5.0
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-- world-align texture features.
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local lavasea_source = {}
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local lava_source = minetest.registered_nodes["default:lava_source"]
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for key, value in pairs(lava_source) do lavasea_source[key] = value end
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lavasea_source.name = nil
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lavasea_source.tiles = {
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{
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name = "nether_lava_source_animated.png",
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backface_culling = false,
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align_style = "world",
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scale = 2,
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animation = {
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type = "vertical_frames",
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aspect_w = 32,
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aspect_h = 32,
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length = 3.0,
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},
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},
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{
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name = "nether_lava_source_animated.png",
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backface_culling = true,
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align_style = "world",
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scale = 2,
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animation = {
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type = "vertical_frames",
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aspect_w = 32,
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aspect_h = 32,
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length = 3.0,
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},
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},
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}
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lavasea_source.liquid_alternative_source = "nether:lava_source"
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lavasea_source.inventory_image = minetest.inventorycube(
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"nether_lava_source_animated.png^[sheet:2x16:0,0",
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"nether_lava_source_animated.png^[sheet:2x16:0,1",
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"nether_lava_source_animated.png^[sheet:2x16:1,1"
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)
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minetest.register_node("nether:lava_source", lavasea_source)
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-- a place to store the original ABM function so nether.cool_lava() can call it
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local original_cool_lava_action
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nether.cool_lava = function(pos, node)
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local pos_above = {x = pos.x, y = pos.y + 1, z = pos.z}
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local node_above = minetest.get_node(pos_above)
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-- Evaporate water sitting above lava, if it's in the Nether.
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-- (we don't want Nether mod to affect overworld lava mechanics)
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if minetest.get_node_group(node_above.name, "water") > 0 and
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pos.y < nether.DEPTH_CEILING and pos.y > nether.DEPTH_FLOOR then
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-- cools_lava might be a better group to check for, but perhaps there's
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-- something in that group that isn't a liquid and shouldn't be evaporated?
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minetest.swap_node(pos_above, {name="air"})
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end
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-- add steam to cooling lava
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minetest.add_particlespawner({
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amount = 20,
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time = 0.15,
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minpos = {x=pos.x - 0.4, y=pos.y - 0, z=pos.z - 0.4},
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maxpos = {x=pos.x + 0.4, y=pos.y + 0.5, z=pos.z + 0.4},
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minvel = {x = -0.5, y = 0.5, z = -0.5},
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maxvel = {x = 0.5, y = 1.5, z = 0.5},
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minacc = {x = 0, y = 0.1, z = 0},
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maxacc = {x = 0, y = 0.2, z = 0},
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minexptime = 0.5,
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maxexptime = 1.3,
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minsize = 1.5,
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maxsize = 3.5,
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texture = "nether_particle_anim4.png",
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animation = {
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type = "vertical_frames",
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aspect_w = 7,
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aspect_h = 7,
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length = 1.4,
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}
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})
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if node.name == "nether:lava_source" or node.name == "nether:lava_crust" then
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-- use swap_node to avoid triggering the lava_crust's after_destruct
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minetest.swap_node(pos, {name = "nether:basalt"})
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minetest.sound_play("default_cool_lava",
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{pos = pos, max_hear_distance = 16, gain = 0.25}, true)
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else
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-- chain the original ABM action to handle conventional lava
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original_cool_lava_action(pos, node)
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end
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end
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minetest.register_on_mods_loaded(function()
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-- register a bucket of Lava-sea source - but make it just the same bucket as default lava.
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-- (by doing this in register_on_mods_loaded we don't need to declare a soft dependency)
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if minetest.get_modpath("bucket") and minetest.global_exists("bucket") then
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local lava_bucket = bucket.liquids["default:lava_source"]
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if lava_bucket ~= nil then
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local lavasea_bucket = {}
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for key, value in pairs(lava_bucket) do lavasea_bucket[key] = value end
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lavasea_bucket.source = "nether:lava_source"
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bucket.liquids[lavasea_bucket.source] = lavasea_bucket
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end
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end
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-- include "nether:lava_source" in any "default:lava_source" ABMs
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local function include_nether_lava(set_of_nodes)
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if (type(set_of_nodes) == "table") then
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for _, nodename in pairs(set_of_nodes) do
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if nodename == "default:lava_source" then
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-- I'm amazed this works, but it does
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table.insert(set_of_nodes, "nether:lava_source")
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break;
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end
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end
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end
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end
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for _, abm in pairs(minetest.registered_abms) do
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include_nether_lava(abm.nodenames)
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include_nether_lava(abm.neighbors)
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if abm.label == "Lava cooling" and abm.action ~= nil then
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-- lets have lava_crust cool as well
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original_cool_lava_action = abm.action
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abm.action = nether.cool_lava
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table.insert(abm.nodenames, "nether:lava_crust")
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end
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end
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for _, lbm in pairs(minetest.registered_lbms) do
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include_nether_lava(lbm.nodenames)
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end
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--minetest.log("minetest.registered_abms" .. dump(minetest.registered_abms))
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--minetest.log("minetest.registered_lbms" .. dump(minetest.registered_lbms))
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end)
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-- creates a lava splash, and leaves lava_source in place of the lava_crust
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local function smash_lava_crust(pos, playsound)
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local lava_particlespawn_def = {
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amount = 6,
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time = 0.1,
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minpos = {x=pos.x - 0.5, y=pos.y + 0.3, z=pos.z - 0.5},
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maxpos = {x=pos.x + 0.5, y=pos.y + 0.5, z=pos.z + 0.5},
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minvel = {x = -1.5, y = 1.5, z = -1.5},
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maxvel = {x = 1.5, y = 5, z = 1.5},
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minacc = {x = 0, y = -10, z = 0},
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maxacc = {x = 0, y = -10, z = 0},
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minexptime = 1,
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maxexptime = 1,
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minsize = .2,
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maxsize = .8,
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texture = "^[colorize:#A00:255",
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glow = 8
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}
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minetest.add_particlespawner(lava_particlespawn_def)
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lava_particlespawn_def.texture = "^[colorize:#FB0:255"
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lava_particlespawn_def.maxvel.y = 3
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lava_particlespawn_def.glow = 12
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minetest.add_particlespawner(lava_particlespawn_def)
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minetest.set_node(pos, {name = "default:lava_source"})
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if math.random(1, 3) == 1 and minetest.registered_nodes["fire:basic_flame"] ~= nil then
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-- occasionally brief flames will be seen when breaking lava crust
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local posAbove = {x = pos.x, y = pos.y + 1, z = pos.z}
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if minetest.get_node(posAbove).name == "air" then
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minetest.set_node(posAbove, {name = "fire:basic_flame"})
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minetest.get_node_timer(posAbove):set(math.random(7, 15) / 10, 0)
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--[[ commented out because the flame sound plays for too long
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if minetest.global_exists("fire") and fire.update_player_sound ~= nil then
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-- The fire mod only updates its sound every 3 seconds, these flames will be
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-- out by then, so start the sound immediately
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local players = minetest.get_connected_players()
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for n = 1, #players do fire.update_player_sound(players[n]) end
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end]]
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end
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end
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if playsound then
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minetest.sound_play(
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"nether_lava_bubble",
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-- this sample was encoded at 3x speed to reduce .ogg file size
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-- at the expense of higher frequencies, so pitch it down ~3x
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{pos = pos, pitch = 0.3, max_hear_distance = 8, gain = 0.4}
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)
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end
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end
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-- lava_crust nodes can only be used in the biomes-based mapgen, since they require
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-- the MT 5.0 world-align texture features.
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minetest.register_node("nether:lava_crust", {
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description = "Lava crust",
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tiles = {
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{
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name="nether_lava_crust_animated.png",
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backface_culling=true,
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tileable_vertical=true,
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tileable_horizontal=true,
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align_style="world",
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scale=2,
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animation = {
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type = "vertical_frames",
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aspect_w = 32,
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aspect_h = 32,
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length = 1.8,
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},
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}
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},
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inventory_image = minetest.inventorycube(
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"nether_lava_crust_animated.png^[sheet:2x48:0,0",
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"nether_lava_crust_animated.png^[sheet:2x48:0,1",
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"nether_lava_crust_animated.png^[sheet:2x48:1,1"
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),
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collision_box = {
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type = "fixed",
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fixed = {
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-- Damage is calculated "starting 0.1 above feet
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-- and progressing upwards in 1 node intervals", so
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-- lower this node's collision box by more than 0.1
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-- to ensure damage will be taken when standing on
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-- the node.
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{-0.5, -0.5, -0.5, 0.5, 0.39, 0.5}
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},
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},
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selection_box = {
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type = "fixed",
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fixed = {
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-- Keep the selection box matching the visual node,
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-- rather than the collision_box.
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{-0.5, -0.5, -0.5, 0.5, 0.5, 0.5}
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},
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},
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after_destruct = function(pos, oldnode)
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smash_lava_crust(pos, true)
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end,
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after_dig_node = function(pos, oldnode, oldmetadata, digger)
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end,
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on_blast = function(pos, intensity)
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smash_lava_crust(pos, false)
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end,
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paramtype = "light",
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light_source = default.LIGHT_MAX - 3,
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buildable_to = false,
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walkable_to = true,
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is_ground_content = true,
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drop = {
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items = {{
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-- Allow SilkTouch-esque "pickaxes of preservation" to mine the lava crust intact, if PR #10141 gets merged.
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tools = {"this line will block early MT versions which don't respect the tool_groups restrictions"},
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tool_groups = {{"pickaxe", "preservation"}},
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items = {"nether:lava_crust"}
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}}
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},
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--liquid_viscosity = 7,
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damage_per_second = 2,
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groups = {oddly_breakable_by_hand = 3, cracky = 3, explody = 1, igniter = 1},
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})
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-- Fumaroles (Chimney's)
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local function fumarole_startTimer(pos, timeout_factor)
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@ -393,31 +761,3 @@ local airlike_darkness = {}
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for k,v in pairs(minetest.registered_nodes["air"]) do airlike_darkness[k] = v end
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airlike_darkness.paramtype = "none"
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minetest.register_node("nether:airlike_darkness", airlike_darkness)
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-- Crafting
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minetest.register_craft({
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output = "nether:brick 4",
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recipe = {
|
||||
{"nether:rack", "nether:rack"},
|
||||
{"nether:rack", "nether:rack"},
|
||||
}
|
||||
})
|
||||
|
||||
minetest.register_craft({
|
||||
output = "nether:fence_nether_brick 6",
|
||||
recipe = {
|
||||
{"nether:brick", "nether:brick", "nether:brick"},
|
||||
{"nether:brick", "nether:brick", "nether:brick"},
|
||||
},
|
||||
})
|
||||
|
||||
minetest.register_craft({
|
||||
output = "nether:brick_compressed",
|
||||
recipe = {
|
||||
{"nether:brick","nether:brick","nether:brick"},
|
||||
{"nether:brick","nether:brick","nether:brick"},
|
||||
{"nether:brick","nether:brick","nether:brick"},
|
||||
}
|
||||
})
|
||||
|
||||
Reference in New Issue
Block a user