326 lines
15 KiB
Lua
326 lines
15 KiB
Lua
-- Tree nodes: Wood, Wooden Planks, Sapling, Leaves, Stripped Wood
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local S = minetest.get_translator(minetest.get_current_modname())
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local mod_screwdriver = minetest.get_modpath("screwdriver")
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local on_rotate
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if mod_screwdriver then
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on_rotate = screwdriver.rotate_3way
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end
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-- Check dug/destroyed tree trunks for orphaned leaves.
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--
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-- This function is meant to be called by the `after_destruct` handler of
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-- treetrunk nodes.
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--
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-- Whenever a trunk node is removed, all `group:leaves` nodes in a sphere
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-- with radius 6 are checked. Every such node that does not have a trunk
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-- node within a distance of 6 blocks is converted into a orphan leaf node.
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-- An ABM will gradually decay these nodes.
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--
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-- If param2 of the node is set to a nonzero value, the node will always
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-- be preserved. This is set automatically when leaves are placed manually.
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--
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-- @param pos the position of the removed trunk node.
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-- @param oldnode the node table of the removed trunk node.
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function mcl_core.update_leaves(pos, oldnode)
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local pos1, pos2 = vector.offset(pos, -6, -6, -6), vector.offset(pos, 6, 6, 6)
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local lnode
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local leaves = minetest.find_nodes_in_area(pos1, pos2, "group:leaves")
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for _, lpos in pairs(leaves) do
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lnode = minetest.get_node(lpos)
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-- skip already decaying leaf nodes
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if minetest.get_item_group(lnode.name, "orphan_leaves") ~= 1 then
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if not minetest.find_node_near(lpos, 6, "group:tree") then
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-- manually placed leaf nodes have param2
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-- set and will never decay automatically
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if lnode.param2 == 0 then
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local orphan_name = lnode.name .. "_orphan"
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local def = minetest.registered_nodes[orphan_name]
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if def then
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--minetest.log("Registered: ".. orphan_name)
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minetest.swap_node(lpos, {name = orphan_name})
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else
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--minetest.log("Not registered: ".. orphan_name)
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end
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end
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end
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end
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end
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end
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-- Register tree trunk (wood) and bark
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local function register_tree_trunk(subname, description_trunk, description_bark, longdesc, tile_inner, tile_bark, stripped_variant)
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minetest.register_node("mcl_core:"..subname, {
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description = description_trunk,
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_doc_items_longdesc = longdesc,
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_doc_items_hidden = false,
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tiles = {tile_inner, tile_inner, tile_bark},
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paramtype2 = "facedir",
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on_place = mcl_util.rotate_axis,
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after_destruct = mcl_core.update_leaves,
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stack_max = 64,
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groups = {handy=1,axey=1, tree=1, flammable=2, building_block=1, material_wood=1, fire_encouragement=5, fire_flammability=5},
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sounds = mcl_sounds.node_sound_wood_defaults(),
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on_rotate = on_rotate,
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_mcl_blast_resistance = 2,
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_mcl_hardness = 2,
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_mcl_stripped_variant = stripped_variant,
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})
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minetest.register_node("mcl_core:"..subname.."_bark", {
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description = description_bark,
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_doc_items_longdesc = S("This is a decorative block surrounded by the bark of a tree trunk."),
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tiles = {tile_bark},
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paramtype2 = "facedir",
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on_place = mcl_util.rotate_axis,
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stack_max = 64,
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groups = {handy=1,axey=1, bark=1, flammable=2, building_block=1, material_wood=1, fire_encouragement=5, fire_flammability=5},
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sounds = mcl_sounds.node_sound_wood_defaults(),
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is_ground_content = false,
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on_rotate = on_rotate,
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_mcl_blast_resistance = 2,
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_mcl_hardness = 2,
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_mcl_stripped_variant = stripped_variant.."_bark",
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})
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minetest.register_craft({
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output = "mcl_core:"..subname.."_bark 3",
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recipe = {
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{ "mcl_core:"..subname, "mcl_core:"..subname },
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{ "mcl_core:"..subname, "mcl_core:"..subname },
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}
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})
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end
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-- Register stripped trunk and stripped wood
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local function register_stripped_trunk(subname, description_stripped_trunk, description_stripped_bark, longdesc, longdesc_wood, tile_stripped_inner, tile_stripped_bark)
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minetest.register_node("mcl_core:"..subname, {
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description = description_stripped_trunk,
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_doc_items_longdesc = longdesc,
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_doc_items_hidden = false,
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tiles = {tile_stripped_inner, tile_stripped_inner, tile_stripped_bark},
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paramtype2 = "facedir",
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on_place = mcl_util.rotate_axis,
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stack_max = 64,
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groups = {handy=1, axey=1, tree=1, flammable=2, building_block=1, material_wood=1, fire_encouragement=5, fire_flammability=5},
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sounds = mcl_sounds.node_sound_wood_defaults(),
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on_rotate = on_rotate,
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_mcl_blast_resistance = 2,
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_mcl_hardness = 2,
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})
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minetest.register_node("mcl_core:"..subname.."_bark", {
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description = description_stripped_bark,
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_doc_items_longdesc = longdesc_wood,
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tiles = {tile_stripped_bark},
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paramtype2 = "facedir",
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on_place = mcl_util.rotate_axis,
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stack_max = 64,
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groups = {handy=1, axey=1, bark=1, flammable=2, building_block=1, material_wood=1, fire_encouragement=5, fire_flammability=5},
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sounds = mcl_sounds.node_sound_wood_defaults(),
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is_ground_content = false,
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on_rotate = on_rotate,
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_mcl_blast_resistance = 2,
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_mcl_hardness = 2,
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})
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minetest.register_craft({
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output = "mcl_core:"..subname.."_bark 3",
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recipe = {
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{ "mcl_core:"..subname, "mcl_core:"..subname },
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{ "mcl_core:"..subname, "mcl_core:"..subname },
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}
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})
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end
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local function register_wooden_planks(subname, description, tiles)
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minetest.register_node("mcl_core:"..subname, {
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description = description,
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_doc_items_longdesc = doc.sub.items.temp.build,
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_doc_items_hidden = false,
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tiles = tiles,
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stack_max = 64,
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is_ground_content = false,
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groups = {handy=1,axey=1, flammable=3,wood=1,building_block=1, material_wood=1, fire_encouragement=5, fire_flammability=20},
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sounds = mcl_sounds.node_sound_wood_defaults(),
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_mcl_blast_resistance = 3,
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_mcl_hardness = 2,
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})
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end
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local function register_leaves(subname, description, longdesc, tiles, sapling, drop_apples, sapling_chances)
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local apple_chances = {200, 180, 160, 120, 40}
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local stick_chances = {50, 45, 30, 35, 10}
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local function get_drops(fortune_level)
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local drop = {
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max_items = 1,
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items = {
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{
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items = {sapling},
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rarity = sapling_chances[fortune_level + 1] or sapling_chances[fortune_level]
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},
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{
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items = {"mcl_core:stick 1"},
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rarity = stick_chances[fortune_level + 1]
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},
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{
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items = {"mcl_core:stick 2"},
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rarity = stick_chances[fortune_level + 1]
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},
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}
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}
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if drop_apples then
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table.insert(drop.items, {
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items = {"mcl_core:apple"},
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rarity = apple_chances[fortune_level + 1]
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})
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end
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return drop
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end
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local l_def = {
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description = description,
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_doc_items_longdesc = longdesc,
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_doc_items_hidden = false,
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drawtype = "allfaces_optional",
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waving = 2,
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place_param2 = 1, -- Prevent leafdecay for placed nodes
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tiles = tiles,
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paramtype = "light",
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stack_max = 64,
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groups = {
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handy = 1, hoey = 1, shearsy = 1, swordy = 1, dig_by_piston = 1,
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flammable = 2, fire_encouragement = 30, fire_flammability = 60,
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leaves = 1, deco_block = 1, compostability = 30
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},
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drop = get_drops(0),
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_mcl_shears_drop = true,
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sounds = mcl_sounds.node_sound_leaves_defaults(),
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_mcl_blast_resistance = 0.2,
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_mcl_hardness = 0.2,
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_mcl_silk_touch_drop = true,
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_mcl_fortune_drop = { get_drops(1), get_drops(2), get_drops(3), get_drops(4) },
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}
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minetest.register_node("mcl_core:" .. subname, l_def)
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local o_def = table.copy(l_def)
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o_def._doc_items_create_entry = false
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o_def.place_param2 = nil
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o_def.groups.not_in_creative_inventory = 1
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o_def.groups.orphan_leaves = 1
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o_def._mcl_shears_drop = {"mcl_core:" .. subname}
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o_def._mcl_silk_touch_drop = {"mcl_core:" .. subname}
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minetest.register_node("mcl_core:" .. subname .. "_orphan", o_def)
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end
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local function register_sapling(subname, description, longdesc, tt_help, texture, selbox)
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minetest.register_node("mcl_core:"..subname, {
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description = description,
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_tt_help = tt_help,
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_doc_items_longdesc = longdesc,
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_doc_items_hidden = false,
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drawtype = "plantlike",
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waving = 1,
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visual_scale = 1.0,
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tiles = {texture},
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inventory_image = texture,
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wield_image = texture,
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paramtype = "light",
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sunlight_propagates = true,
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walkable = false,
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selection_box = {
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type = "fixed",
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fixed = selbox
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},
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stack_max = 64,
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groups = {
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plant = 1, sapling = 1, non_mycelium_plant = 1, attached_node = 1,
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deco_block = 1, dig_immediate = 3, dig_by_water = 1, dig_by_piston = 1,
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destroy_by_lava_flow = 1, compostability = 30
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},
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sounds = mcl_sounds.node_sound_leaves_defaults(),
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on_construct = function(pos)
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local meta = minetest.get_meta(pos)
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meta:set_int("stage", 0)
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end,
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on_place = mcl_util.generate_on_place_plant_function(function(pos, node)
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local node_below = minetest.get_node_or_nil({x=pos.x,y=pos.y-1,z=pos.z})
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if not node_below then return false end
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local nn = node_below.name
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return minetest.get_item_group(nn, "grass_block") == 1 or
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nn == "mcl_core:podzol" or nn == "mcl_core:podzol_snow" or
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nn == "mcl_core:dirt" or nn == "mcl_core:mycelium" or nn == "mcl_core:coarse_dirt"
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end),
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node_placement_prediction = "",
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_mcl_blast_resistance = 0,
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_mcl_hardness = 0,
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})
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end
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---------------------
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register_tree_trunk("tree", S("Oak Wood"), S("Oak Bark"), S("The trunk of an oak tree."), "default_tree_top.png", "default_tree.png", "mcl_core:stripped_oak")
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register_tree_trunk("darktree", S("Dark Oak Wood"), S("Dark Oak Bark"), S("The trunk of a dark oak tree."), "mcl_core_log_big_oak_top.png", "mcl_core_log_big_oak.png", "mcl_core:stripped_dark_oak")
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register_tree_trunk("acaciatree", S("Acacia Wood"), S("Acacia Bark"), S("The trunk of an acacia."), "default_acacia_tree_top.png", "default_acacia_tree.png", "mcl_core:stripped_acacia")
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register_tree_trunk("sprucetree", S("Spruce Wood"), S("Spruce Bark"), S("The trunk of a spruce tree."), "mcl_core_log_spruce_top.png", "mcl_core_log_spruce.png", "mcl_core:stripped_spruce")
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register_tree_trunk("birchtree", S("Birch Wood"), S("Birch Bark"), S("The trunk of a birch tree."), "mcl_core_log_birch_top.png", "mcl_core_log_birch.png", "mcl_core:stripped_birch")
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register_tree_trunk("jungletree", S("Jungle Wood"), S("Jungle Bark"), S("The trunk of a jungle tree."), "default_jungletree_top.png", "default_jungletree.png", "mcl_core:stripped_jungle")
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register_stripped_trunk("stripped_oak", S("Stripped Oak Log"), S("Stripped Oak Wood"), S("The stripped trunk of an oak tree."), S("The stripped wood of an oak tree."), "mcl_core_stripped_oak_top.png", "mcl_core_stripped_oak_side.png")
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register_stripped_trunk("stripped_acacia", S("Stripped Acacia Log"), S("Stripped Acacia Wood"), S("The stripped trunk of an acacia tree."), S("The stripped wood of an acacia tree."), "mcl_core_stripped_acacia_top.png", "mcl_core_stripped_acacia_side.png")
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register_stripped_trunk("stripped_dark_oak", S("Stripped Dark Oak Log"), S("Stripped Dark Oak Wood"), S("The stripped trunk of a dark oak tree."), S("The stripped wood of a dark oak tree."), "mcl_core_stripped_dark_oak_top.png", "mcl_core_stripped_dark_oak_side.png")
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register_stripped_trunk("stripped_birch", S("Stripped Birch Log"), S("Stripped Birch Wood"), S("The stripped trunk of a birch tree."), S("The stripped wood of a birch tree."), "mcl_core_stripped_birch_top.png", "mcl_core_stripped_birch_side.png")
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register_stripped_trunk("stripped_spruce", S("Stripped Spruce Log"), S("Stripped Spruce Wood"), S("The stripped trunk of a spruce tree."), S("The stripped wood of a spruce tree."), "mcl_core_stripped_spruce_top.png", "mcl_core_stripped_spruce_side.png")
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register_stripped_trunk("stripped_jungle", S("Stripped Jungle Log"), S("Stripped Jungle Wood"), S("The stripped trunk of a jungle tree."), S("The stripped wood of a jungle tree."),"mcl_core_stripped_jungle_top.png", "mcl_core_stripped_jungle_side.png")
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register_wooden_planks("wood", S("Oak Wood Planks"), {"default_wood.png"})
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register_wooden_planks("darkwood", S("Dark Oak Wood Planks"), {"mcl_core_planks_big_oak.png"})
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register_wooden_planks("junglewood", S("Jungle Wood Planks"), {"default_junglewood.png"})
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register_wooden_planks("sprucewood", S("Spruce Wood Planks"), {"mcl_core_planks_spruce.png"})
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register_wooden_planks("acaciawood", S("Acacia Wood Planks"), {"default_acacia_wood.png"})
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register_wooden_planks("birchwood", S("Birch Wood Planks"), {"mcl_core_planks_birch.png"})
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register_sapling("sapling", S("Oak Sapling"),
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S("When placed on soil (such as dirt) and exposed to light, an oak sapling will grow into an oak after some time."),
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S("Needs soil and light to grow"),
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"default_sapling.png", {-5/16, -0.5, -5/16, 5/16, 0.5, 5/16})
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register_sapling("darksapling", S("Dark Oak Sapling"),
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S("Dark oak saplings can grow into dark oaks, but only in groups. A lonely dark oak sapling won't grow. A group of four dark oak saplings grows into a dark oak after some time when they are placed on soil (such as dirt) in a 2×2 square and exposed to light."),
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S("Needs soil and light to grow") .. "\n" .. S("2×2 saplings required"),
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"mcl_core_sapling_big_oak.png", {-5/16, -0.5, -5/16, 5/16, 7/16, 5/16})
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register_sapling("junglesapling", S("Jungle Sapling"),
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S("When placed on soil (such as dirt) and exposed to light, a jungle sapling will grow into a jungle tree after some time. When there are 4 jungle saplings in a 2×2 square, they will grow to a huge jungle tree."),
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S("Needs soil and light to grow") .. "\n" .. S("2×2 saplings = large tree"),
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"default_junglesapling.png", {-5/16, -0.5, -5/16, 5/16, 0.5, 5/16})
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register_sapling("acaciasapling", S("Acacia Sapling"),
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S("When placed on soil (such as dirt) and exposed to light, an acacia sapling will grow into an acacia after some time."),
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S("Needs soil and light to grow"),
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"default_acacia_sapling.png", {-5/16, -0.5, -5/16, 5/16, 4/16, 5/16})
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register_sapling("sprucesapling", S("Spruce Sapling"),
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S("When placed on soil (such as dirt) and exposed to light, a spruce sapling will grow into a spruce after some time. When there are 4 spruce saplings in a 2×2 square, they will grow to a huge spruce."),
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S("Needs soil and light to grow") .. "\n" .. S("2×2 saplings = large tree"),
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"mcl_core_sapling_spruce.png", {-4/16, -0.5, -4/16, 4/16, 0.5, 4/16})
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register_sapling("birchsapling", S("Birch Sapling"),
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S("When placed on soil (such as dirt) and exposed to light, a birch sapling will grow into a birch after some time."),
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S("Needs soil and light to grow"),
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"mcl_core_sapling_birch.png", {-4/16, -0.5, -4/16, 4/16, 0.5, 4/16})
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register_leaves("leaves", S("Oak Leaves"), S("Oak leaves are grown from oak trees."), {"default_leaves.png"}, "mcl_core:sapling", true, {20, 16, 12, 10})
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register_leaves("darkleaves", S("Dark Oak Leaves"), S("Dark oak leaves are grown from dark oak trees."), {"mcl_core_leaves_big_oak.png"}, "mcl_core:darksapling", true, {20, 16, 12, 10})
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register_leaves("jungleleaves", S("Jungle Leaves"), S("Jungle leaves are grown from jungle trees."), {"default_jungleleaves.png"}, "mcl_core:junglesapling", false, {40, 26, 32, 24, 10})
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register_leaves("acacialeaves", S("Acacia Leaves"), S("Acacia leaves are grown from acacia trees."), {"default_acacia_leaves.png"}, "mcl_core:acaciasapling", false, {20, 16, 12, 10})
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register_leaves("spruceleaves", S("Spruce Leaves"), S("Spruce leaves are grown from spruce trees."), {"mcl_core_leaves_spruce.png"}, "mcl_core:sprucesapling", false, {20, 16, 12, 10})
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register_leaves("birchleaves", S("Birch Leaves"), S("Birch leaves are grown from birch trees."), {"mcl_core_leaves_birch.png"}, "mcl_core:birchsapling", false, {20, 16, 12, 10})
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-- Node aliases
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minetest.register_alias("default:acacia_tree", "mcl_core:acaciatree")
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minetest.register_alias("default:acacia_leaves", "mcl_core:acacialeaves")
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