287 lines
5.9 KiB
Lua
287 lines
5.9 KiB
Lua
--
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-- Birch Tree
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--
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local modname = "birch"
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local modpath = minetest.get_modpath(modname)
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-- internationalization boilerplate
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local S = minetest.get_translator(minetest.get_current_modname())
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birch = {}
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-- birch tree
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local ai = {name = "air", param1 = 000}
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local tr = {name = "birch:trunk", param1 = 255, force_place = true}
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local lp = {name = "birch:leaves", param1 = 255}
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local lr = {name = "birch:leaves", param1 = 255}
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birch.birchtree = {
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size = {x = 5, y = 7, z = 5},
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data = {
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ai, ai, ai, ai, ai,
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ai, ai, ai, ai, ai,
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ai, ai, ai, ai, ai,
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lr, lp, lp, lp, lr,
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lr, lp, lp, lp, lr,
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ai, ai, ai, ai, ai,
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ai, ai, ai, ai, ai,
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ai, ai, ai, ai, ai,
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ai, ai, ai, ai, ai,
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ai, ai, ai, ai, ai,
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lp, lp, lp, lp, lp,
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lp, lp, lp, lp, lp,
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ai, lr, lp, lr, ai,
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ai, ai, lp, ai, ai,
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ai, ai, tr, ai, ai,
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ai, ai, tr, ai, ai,
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ai, ai, tr, ai, ai,
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lp, lp, tr, lp, lp,
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lp, lp, tr, lp, lp,
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ai, lp, tr, lp, ai,
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ai, lp, lp, lp, ai,
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ai, ai, ai, ai, ai,
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ai, ai, ai, ai, ai,
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ai, ai, ai, ai, ai,
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lp, lp, lp, lp, lp,
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lp, lp, lp, lp, lp,
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ai, lr, lp, lr, ai,
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ai, ai, lp, ai, ai,
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ai, ai, ai, ai, ai,
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ai, ai, ai, ai, ai,
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ai, ai, ai, ai, ai,
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lr, lp, lp, lp, lr,
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lr, lp, lp, lp, lr,
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ai, ai, ai, ai, ai,
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ai, ai, ai, ai, ai,
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},
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yslice_prob = {
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{ypos = 1, prob = 127}
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},
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}
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local function grow_new_birch_tree(pos)
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if not default.can_grow(pos) then
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-- try a bit later again
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minetest.get_node_timer(pos):start(math.random(240, 600))
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return
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end
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minetest.remove_node(pos)
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minetest.place_schematic({x = pos.x - 2, y = pos.y - 1, z = pos.z - 2}, birch.birchtree, "0", nil, false)
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end
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--
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-- Decoration
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--
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local place_on
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local biomes
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local offset
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local scale
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if minetest.get_modpath("rainf") then
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place_on = "rainf:meadow"
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biomes = "rainf"
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offset = 0.01
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scale = 0.001
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else
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place_on = "default:dirt_with_grass"
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biomes = "grassland"
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offset = 0.008
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scale = 0.001
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end
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minetest.register_decoration({
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name = "birch:birch_tree",
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deco_type = "schematic",
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place_on = {place_on},
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sidelen = 16,
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noise_params = {
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offset = offset,
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scale = scale,
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spread = {x = 255, y = 255, z = 255},
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seed = 32,
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octaves = 3,
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persist = 0.67
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},
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biomes = {biomes},
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y_min = 1,
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y_max = 80,
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schematic = birch.birchtree,
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flags = "place_center_x, place_center_z",
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place_offset_y = 1,
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})
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--
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-- Nodes
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--
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minetest.register_node("birch:sapling", {
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description = S("Birch Sapling"),
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drawtype = "plantlike",
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tiles = {"birch_sapling.png"},
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inventory_image = "birch_sapling.png",
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wield_image = "birch_sapling.png",
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paramtype = "light",
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sunlight_propagates = true,
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walkable = false,
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on_timer = grow_new_birch_tree,
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selection_box = {
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type = "fixed",
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fixed = {-4 / 16, -0.5, -4 / 16, 4 / 16, 7 / 16, 4 / 16}
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},
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groups = {snappy = 2, dig_immediate = 3, flammable = 2,
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attached_node = 1, sapling = 1},
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sounds = default.node_sound_leaves_defaults(),
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on_construct = function(pos)
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minetest.get_node_timer(pos):start(math.random(2400,4800))
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end,
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on_place = function(itemstack, placer, pointed_thing)
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itemstack = default.sapling_on_place(itemstack, placer, pointed_thing,
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"birch:sapling",
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-- minp, maxp to be checked, relative to sapling pos
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-- minp_relative.y = 1 because sapling pos has been checked
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{x = -2, y = 1, z = -2},
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{x = 2, y = 6, z = 2},
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-- maximum interval of interior volume check
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4)
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return itemstack
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end,
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})
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-- birch trunk
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minetest.register_node("birch:trunk", {
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description = S("Birch Trunk"),
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tiles = {
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"birch_trunk_top.png",
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"birch_trunk_top.png",
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"birch_trunk.png"
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},
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groups = {tree = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2},
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sounds = default.node_sound_wood_defaults(),
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paramtype2 = "facedir",
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on_place = minetest.rotate_node,
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is_ground_content = false,
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})
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-- birch wood
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minetest.register_node("birch:wood", {
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description = S("Birch Wood"),
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tiles = {"birch_wood.png"},
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is_ground_content = false,
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groups = {wood = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 3},
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sounds = default.node_sound_wood_defaults(),
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})
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-- birch tree leaves
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minetest.register_node("birch:leaves", {
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description = S("Birch Leaves"),
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drawtype = "allfaces_optional",
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tiles = {"birch_leaves.png"},
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paramtype = "light",
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walkable = true,
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waving = 1,
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groups = {snappy = 3, leafdecay = 3, leaves = 1, flammable = 2},
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drop = {
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max_items = 1,
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items = {
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{items = {"birch:sapling"}, rarity = 20},
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{items = {"birch:leaves"}}
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}
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},
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sounds = default.node_sound_leaves_defaults(),
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after_place_node = default.after_place_leaves,
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})
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--
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-- Craftitems
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--
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--
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-- Recipes
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--
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minetest.register_craft({
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output = "birch:wood 4",
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recipe = {{"birch:trunk"}}
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})
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minetest.register_craft({
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type = "fuel",
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recipe = "birch:trunk",
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burntime = 30,
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})
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minetest.register_craft({
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type = "fuel",
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recipe = "birch:wood",
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burntime = 7,
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})
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minetest.register_lbm({
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name = "birch:convert_birch_saplings_to_node_timer",
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nodenames = {"birch:sapling"},
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action = function(pos)
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minetest.get_node_timer(pos):start(math.random(1200, 2400))
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end
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})
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default.register_leafdecay({
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trunks = {"birch:trunk"},
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leaves = {"birch:leaves"},
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radius = 3,
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})
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--Stairs
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if minetest.get_modpath("stairs") ~= nil then
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stairs.register_stair_and_slab(
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"birch_trunk",
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"birch:trunk",
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{choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
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{"birch_wood.png"},
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S("Birch Tree Stair"),
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S("Birch Tree Slab"),
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default.node_sound_wood_defaults()
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)
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end
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if minetest.get_modpath("bonemeal") ~= nil then
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bonemeal:add_sapling({
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{"birch:sapling", grow_new_birch_tree, "soil"},
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})
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end
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--Door
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if minetest.get_modpath("doors") ~= nil then
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doors.register("door_birch_wood", {
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tiles = {{ name = "birch_door_wood.png", backface_culling = true }},
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description = S("Birch Wood Door"),
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inventory_image = "birch_item_wood.png",
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groups = {node = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
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recipe = {
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{"birch:wood", "birch:wood"},
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{"birch:wood", "birch:wood"},
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{"birch:wood", "birch:wood"},
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}
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})
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end
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