forked from luanti-org/minetest_game
Stairs: Add straw and metal blocks
Make replace ABM optional, disabled by default
This commit is contained in:
paramat
@@ -1,9 +1,20 @@
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-- Minetest 0.4 mod: stairs
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-- See README.txt for licensing and other information.
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-- Global namespace for functions
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stairs = {}
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-- Get setting for replace ABM
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local replace = minetest.setting_getbool("enable_stairs_replace_abm")
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-- Register stairs.
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-- Node will be called stairs:stair_<subname>
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function stairs.register_stair(subname, recipeitem, groups, images, description, sounds)
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minetest.register_node(":stairs:stair_" .. subname, {
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description = description,
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@@ -48,7 +59,7 @@ function stairs.register_stair(subname, recipeitem, groups, images, description,
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param2 = minetest.dir_to_facedir(dir)
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end
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if p0.y-1 == p1.y then
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if p0.y - 1 == p1.y then
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param2 = param2 + 20
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if param2 == 21 then
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param2 = 23
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@@ -62,10 +73,12 @@ function stairs.register_stair(subname, recipeitem, groups, images, description,
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})
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-- for replace ABM
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minetest.register_node(":stairs:stair_" .. subname.."upside_down", {
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replace_name = "stairs:stair_" .. subname,
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groups = {slabs_replace=1},
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})
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if replace then
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minetest.register_node(":stairs:stair_" .. subname .. "upside_down", {
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replace_name = "stairs:stair_" .. subname,
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groups = {slabs_replace = 1},
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})
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end
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minetest.register_craft({
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output = 'stairs:stair_' .. subname .. ' 6',
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@@ -87,7 +100,10 @@ function stairs.register_stair(subname, recipeitem, groups, images, description,
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})
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end
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-- Register slabs.
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-- Node will be called stairs:slab_<subname>
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function stairs.register_slab(subname, recipeitem, groups, images, description, sounds)
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minetest.register_node(":stairs:slab_" .. subname, {
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description = description,
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@@ -120,7 +136,8 @@ function stairs.register_slab(subname, recipeitem, groups, images, description,
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local n0_is_upside_down = (n0.name == "stairs:slab_" .. subname and
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n0.param2 >= 20)
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if n0.name == "stairs:slab_" .. subname and not n0_is_upside_down and p0.y+1 == p1.y then
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if n0.name == "stairs:slab_" .. subname and not n0_is_upside_down and
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p0.y + 1 == p1.y then
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slabpos = p0
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slabnode = n0
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elseif n1.name == "stairs:slab_" .. subname then
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@@ -136,7 +153,8 @@ function stairs.register_slab(subname, recipeitem, groups, images, description,
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pointed_thing.above = slabpos
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local success
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fakestack, success = minetest.item_place(fakestack, placer, pointed_thing)
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fakestack, success = minetest.item_place(fakestack, placer,
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pointed_thing)
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-- If the item was taken from the fake stack, decrement original
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if success then
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itemstack:set_count(fakestack:get_count())
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@@ -148,7 +166,7 @@ function stairs.register_slab(subname, recipeitem, groups, images, description,
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end
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-- Upside down slabs
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if p0.y-1 == p1.y then
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if p0.y - 1 == p1.y then
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-- Turn into full block if pointing at a existing slab
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if n0_is_upside_down then
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-- Remove the slab at the position of the slab
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@@ -159,7 +177,8 @@ function stairs.register_slab(subname, recipeitem, groups, images, description,
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pointed_thing.above = p0
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local success
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fakestack, success = minetest.item_place(fakestack, placer, pointed_thing)
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fakestack, success = minetest.item_place(fakestack, placer,
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pointed_thing)
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-- If the item was taken from the fake stack, decrement original
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if success then
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itemstack:set_count(fakestack:get_count())
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@@ -175,7 +194,7 @@ function stairs.register_slab(subname, recipeitem, groups, images, description,
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end
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-- If pointing at the side of a upside down slab
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if n0_is_upside_down and p0.y+1 ~= p1.y then
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if n0_is_upside_down and p0.y + 1 ~= p1.y then
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param2 = 20
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end
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@@ -184,10 +203,12 @@ function stairs.register_slab(subname, recipeitem, groups, images, description,
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})
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-- for replace ABM
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minetest.register_node(":stairs:slab_" .. subname.."upside_down", {
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replace_name = "stairs:slab_"..subname,
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groups = {slabs_replace=1},
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})
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if replace then
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minetest.register_node(":stairs:slab_" .. subname .. "upside_down", {
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replace_name = "stairs:slab_".. subname,
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groups = {slabs_replace = 1},
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})
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end
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minetest.register_craft({
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output = 'stairs:slab_' .. subname .. ' 6',
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@@ -197,29 +218,41 @@ function stairs.register_slab(subname, recipeitem, groups, images, description,
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})
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end
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-- Replace old "upside_down" nodes with new param2 versions
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minetest.register_abm({
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nodenames = {"group:slabs_replace"},
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interval = 8,
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chance = 1,
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action = function(pos, node)
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node.name = minetest.registered_nodes[node.name].replace_name
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node.param2 = node.param2 + 20
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if node.param2 == 21 then
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node.param2 = 23
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elseif node.param2 == 23 then
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node.param2 = 21
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end
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minetest.set_node(pos, node)
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end,
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})
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-- Optionally replace old "upside_down" nodes with new param2 versions.
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-- Disabled by default.
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if replace then
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minetest.register_abm({
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nodenames = {"group:slabs_replace"},
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interval = 8,
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chance = 1,
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action = function(pos, node)
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node.name = minetest.registered_nodes[node.name].replace_name
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node.param2 = node.param2 + 20
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if node.param2 == 21 then
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node.param2 = 23
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elseif node.param2 == 23 then
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node.param2 = 21
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end
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minetest.set_node(pos, node)
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end,
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})
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end
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-- Stair/slab registration function.
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-- Nodes will be called stairs:{stair,slab}_<subname>
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function stairs.register_stair_and_slab(subname, recipeitem, groups, images, desc_stair, desc_slab, sounds)
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function stairs.register_stair_and_slab(subname, recipeitem, groups, images,
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desc_stair, desc_slab, sounds)
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stairs.register_stair(subname, recipeitem, groups, images, desc_stair, sounds)
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stairs.register_slab(subname, recipeitem, groups, images, desc_slab, sounds)
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end
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-- Register default stairs and slabs
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stairs.register_stair_and_slab("wood", "default:wood",
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{snappy = 2, choppy = 2, oddly_breakable_by_hand = 2, flammable = 3},
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{"default_wood.png"},
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@@ -290,13 +323,6 @@ stairs.register_stair_and_slab("desert_stonebrick", "default:desert_stonebrick",
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"Desert Stone Brick Slab",
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default.node_sound_stone_defaults())
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stairs.register_stair_and_slab("brick", "default:brick",
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{cracky = 3},
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{"default_brick.png"},
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"Brick Stair",
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"Brick Slab",
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default.node_sound_stone_defaults())
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stairs.register_stair_and_slab("sandstone", "default:sandstone",
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{crumbly = 2, cracky = 2},
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{"default_sandstone.png"},
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@@ -324,3 +350,45 @@ stairs.register_stair_and_slab("obsidianbrick", "default:obsidianbrick",
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"Obsidian Brick Stair",
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"Obsidian Brick Slab",
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default.node_sound_stone_defaults())
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stairs.register_stair_and_slab("brick", "default:brick",
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{cracky = 3},
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{"default_brick.png"},
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"Brick Stair",
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"Brick Slab",
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default.node_sound_stone_defaults())
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stairs.register_stair_and_slab("straw", "farming:straw",
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{snappy = 3, flammable = 4},
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{"farming_straw.png"},
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"Straw Stair",
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"Straw Slab",
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default.node_sound_leaves_defaults())
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stairs.register_stair_and_slab("steelblock", "default:steelblock",
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{cracky = 1, level = 2},
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{"default_steel_block.png"},
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"Steel Block Stair",
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"Steel Block Slab",
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default.node_sound_stone_defaults())
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stairs.register_stair_and_slab("copperblock", "default:copperblock",
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{cracky = 1, level = 2},
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{"default_copper_block.png"},
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"Copper Block Stair",
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"Copper Block Slab",
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default.node_sound_stone_defaults())
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stairs.register_stair_and_slab("bronzeblock", "default:bronzeblock",
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{cracky = 1, level = 2},
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{"default_bronze_block.png"},
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"Bronze Block Stair",
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"Bronze Block Slab",
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default.node_sound_stone_defaults())
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stairs.register_stair_and_slab("goldblock", "default:goldblock",
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{cracky = 1},
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{"default_gold_block.png"},
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"Gold Block Stair",
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"Gold Block Slab",
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default.node_sound_stone_defaults())
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