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https://github.com/HybridDog/nether-pack.git
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use vm
This commit is contained in:
HybridDog
parent
2702d3010a
commit
ca3168c387
@ -1,2 +1 @@
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obsidian
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default
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163
nether/init.lua
163
nether/init.lua
@ -534,75 +534,123 @@ minetest.register_node( "nether:glowstone", {
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groups = {snappy=2, choppy=2, oddly_breakable_by_hand = 1.5},
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})
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local c_air = minetest.get_content_id("air")
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local c_netherrack = minetest.get_content_id("nether:netherrack")
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local c_glowstone = minetest.get_content_id("nether:glowstone")
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local c_lava = minetest.get_content_id("default:lava_source")
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local info = true
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local trees_enabled = true
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-- Create the Nether
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minetest.register_on_generated(function(minp, maxp)
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minetest.register_on_generated(function(minp, maxp, seed)
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local addpos = {}
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hadesthronecounter = 1
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if ((maxp.y >= NETHER_BOTTOM) and (minp.y <= NETHER_DEPTH)) then
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-- Pass 1: Terrain generation
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for x=minp.x, maxp.x, 1 do
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if not (maxp.y >= NETHER_BOTTOM and minp.y <= NETHER_DEPTH) then
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return
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end
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if info then
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t1 = os.clock()
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local geninfo = "[nether] tries to generate at: x=["..minp.x.."; "..maxp.x.."]; y=["..minp.y.."; "..maxp.y.."]; z=["..minp.z.."; "..maxp.z.."]"
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print(geninfo)
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minetest.chat_send_all(geninfo)
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end
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local vm, emin, emax = minetest.get_mapgen_object("voxelmanip")
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local data = vm:get_data()
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local area = VoxelArea:new{MinEdge=emin, MaxEdge=emax}
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local pr = PseudoRandom(seed+33)
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local num = 1
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local tab = {}
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-- Pass 1: Terrain generation
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for x=minp.x, maxp.x, 1 do
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for z=minp.z, maxp.z, 1 do
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for y=minp.y, maxp.y, 1 do
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for z=minp.z, maxp.z, 1 do
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addpos = {x=x, y=y, z=z}
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if y == NETHER_DEPTH then
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minetest.env:add_node(addpos, {name="nether:netherrack"})
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elseif y == NETHER_BOTTOM then
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minetest.env:add_node(addpos, {name="nether:netherrack"})
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elseif (math.floor(math.random(0, GLOWSTONE_FREQ_ROOF)) == 1) and (y >= NETHER_ROOF_ABS-1) and (nether:can_add_sticky_node(addpos) == true) then
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addpos = {x=x, y=y, z=z}
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p_addpos = area:index(x, y, z)
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d_p_addpos = data[p_addpos]
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if (y == NETHER_DEPTH or y == NETHER_BOTTOM) then
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data[p_addpos] = c_netherrack
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elseif pr:next(0,GLOWSTONE_FREQ_ROOF) == 1
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and y >= NETHER_ROOF_ABS-1
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and nether:can_add_sticky_node(addpos) then
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data[p_addpos] = c_glowstone
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--[[elseif (math.floor(math.random(0, GLOWSTONE_FREQ_LAVA)) == 1)
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and ((nether:nodebelow(addpos) == "nether:lava_source") or (nether:nodebelow(addpos) == "nether:lava_flowing")) then
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minetest.env:add_node(addpos, {name="nether:glowstone"})
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--[[elseif (math.floor(math.random(0, GLOWSTONE_FREQ_LAVA)) == 1) and ((nether:nodebelow(addpos) == "nether:lava_source") or (nether:nodebelow(addpos) == "nether:lava_flowing")) then
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minetest.env:add_node(addpos, {name="nether:glowstone"})
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print("GLOWSTONE" .. "X:" .. addpos.x .. "Y:" .. addpos.y .. "Z:" .. addpos.z)]]
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elseif (y == math.floor(math.random((NETHER_DEPTH-NETHER_RANDOM), NETHER_DEPTH))) and (nether:can_add_sticky_node(addpos) == true) then
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minetest.env:add_node(addpos, {name="nether:netherrack"})
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elseif (y == math.floor(math.random(NETHER_BOTTOM, (NETHER_BOTTOM+NETHER_RANDOM)))) and (nether:can_add_sticky_node(addpos) == true) then
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minetest.env:add_node(addpos, {name="nether:netherrack"})
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elseif y <= NETHER_DEPTH and y >= NETHER_BOTTOM then
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minetest.env:add_node(addpos, {name="air"})
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print("GLOWSTONE" .. "X:" .. addpos.x .. "Y:" .. addpos.y .. "Z:" .. addpos.z)]]
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elseif (
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(
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y == NETHER_DEPTH-pr:next(0,NETHER_RANDOM)
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and nether:can_add_sticky_node(addpos)
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)
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or
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(
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y == NETHER_BOTTOM+pr:next(0,NETHER_RANDOM)
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and nether:can_add_sticky_node(addpos)
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)
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) then
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data[p_addpos] = c_netherrack
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elseif y <= NETHER_DEPTH and y >= NETHER_BOTTOM then
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data[p_addpos] = c_air
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end
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-- Pass 2: Details
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if y < NETHER_DEPTH and y > NETHER_BOTTOM then
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if pr:next(1,NETHER_TREE_FREQ) == 1 and y == (NETHER_BOTTOM + 1) then
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tab[num] = addpos
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num = num+1
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elseif pr:next(1,LAVA_FREQ) == 1 and y <= LAVA_Y then
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data[p_addpos] = c_lava
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end
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end
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end
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end
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-- Pass 2: Details
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for x=minp.x, maxp.x, 1 do
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for y=minp.y, maxp.y, 1 do
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for z=minp.z, maxp.z, 1 do
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end
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vm:set_data(data)
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vm:calc_lighting()
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vm:update_liquids()
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vm:write_to_map()
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if trees_enabled then --Trees:
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for _,v in ipairs(tab) do
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nether:grow_nethertree(v)
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end
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end
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--[[ We don't want the Throne of Hades to get regenerated (especially since it will screw up portals)
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if (minp.x <= HADES_THRONE_STARTPOS_ABS.x)
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and (maxp.x >= HADES_THRONE_STARTPOS_ABS.x)
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and (minp.y <= HADES_THRONE_STARTPOS_ABS.y)
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and (maxp.y >= HADES_THRONE_STARTPOS_ABS.y)
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and (minp.z <= HADES_THRONE_STARTPOS_ABS.z)
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and (maxp.z >= HADES_THRONE_STARTPOS_ABS.z)
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and (nether:fileexists(HADES_THRONE_GENERATED) == false) then
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-- Pass 3: Make way for the Throne of Hades!
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for x=(HADES_THRONE_STARTPOS_ABS.x - 1), (HADES_THRONE_ENDPOS_ABS.x + 1), 1 do
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for z=(HADES_THRONE_STARTPOS_ABS.z - 1), (HADES_THRONE_ENDPOS_ABS.z + 1), 1 do
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-- Notice I did not put a -1 for the beginning. This is because we don't want the throne to float
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for y=HADES_THRONE_STARTPOS_ABS.y, (HADES_THRONE_ENDPOS_ABS.y + 1), 1 do
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addpos = {x=x, y=y, z=z}
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if y < NETHER_DEPTH and y > NETHER_BOTTOM then
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if math.random(NETHER_TREE_FREQ) == 1 and y == (NETHER_BOTTOM + 1) then
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nether:grow_nethertree(addpos)
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elseif math.random(LAVA_FREQ) == 1 and y <= LAVA_Y then
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minetest.env:add_node(addpos, {name="nether:lava_source"})
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end
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end
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minetest.env:add_node(addpos, {name="air"})
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end
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end
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end
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-- We don't want the Throne of Hades to get regenerated (especially since it will screw up portals)
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if (minp.x <= HADES_THRONE_STARTPOS_ABS.x) and (maxp.x >= HADES_THRONE_STARTPOS_ABS.x) and (minp.y <= HADES_THRONE_STARTPOS_ABS.y) and (maxp.y >= HADES_THRONE_STARTPOS_ABS.y) and (minp.z <= HADES_THRONE_STARTPOS_ABS.z) and (maxp.z >= HADES_THRONE_STARTPOS_ABS.z) and (nether:fileexists(HADES_THRONE_GENERATED) == false)
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then
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-- Pass 3: Make way for the Throne of Hades!
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for x=(HADES_THRONE_STARTPOS_ABS.x - 1), (HADES_THRONE_ENDPOS_ABS.x + 1), 1 do
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for z=(HADES_THRONE_STARTPOS_ABS.z - 1), (HADES_THRONE_ENDPOS_ABS.z + 1), 1 do
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-- Notice I did not put a -1 for the beginning. This is because we don't want the throne to float
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for y=HADES_THRONE_STARTPOS_ABS.y, (HADES_THRONE_ENDPOS_ABS.y + 1), 1 do
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addpos = {x=x, y=y, z=z}
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minetest.env:add_node(addpos, {name="air"})
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end
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end
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-- Pass 4: Throne of Hades
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for i,v in ipairs(HADES_THRONE_ABS) do
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if v.portalblock == true then
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NETHER_PORTALS_FROM_NETHER[table.getn(NETHER_PORTALS_FROM_NETHER)+1] = v.pos
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nether:save_portal_from_nether(v.pos)
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nether:createportal(v.pos)
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else
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minetest.env:add_node(v.pos, {name=v.block})
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end
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-- Pass 4: Throne of Hades
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for i,v in ipairs(HADES_THRONE_ABS) do
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if v.portalblock == true then
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NETHER_PORTALS_FROM_NETHER[table.getn(NETHER_PORTALS_FROM_NETHER)+1] = v.pos
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nether:save_portal_from_nether(v.pos)
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nether:createportal(v.pos)
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else
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minetest.env:add_node(v.pos, {name=v.block})
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end
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end
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nether:touch(HADES_THRONE_GENERATED)
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end
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nether:touch(HADES_THRONE_GENERATED)
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end]]
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if info then
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local geninfo = string.format("[nether] done in: %.2fs", os.clock() - t1)
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print(geninfo)
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minetest.chat_send_all(geninfo)
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end
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end)
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@ -614,7 +662,6 @@ end
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-- Check if we can add a "sticky" node (i.e. it has to stick to something else, or else it won't be added)
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-- This is largely based on Gilli's code
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function nether:can_add_sticky_node(pos)
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local nodehere = false
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local objname
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for x = -1, 1 do
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for y = -1, 1 do
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@ -622,13 +669,13 @@ function nether:can_add_sticky_node(pos)
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local p = {x=pos.x+x, y=pos.y+y, z=pos.z+z}
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local n = minetest.env:get_node(p)
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objname = n.name
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if objname ~= "air" and minetest.registered_nodes[objname].walkable == true then
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nodehere = true
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if minetest.registered_nodes[objname].walkable == true then
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return true
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end
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end
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end
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end
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return nodehere
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return false
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end
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-- Add a "sticky" node
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