diff --git a/mods/ITEMS/nodes_trees.lua b/mods/ITEMS/nodes_trees.lua new file mode 100644 index 0000000000..5c34cad87f --- /dev/null +++ b/mods/ITEMS/nodes_trees.lua @@ -0,0 +1,349 @@ +-- Tree nodes: Wood, Wooden Planks, Sapling, Leaves, Stripped Wood +local S = minetest.get_translator(minetest.get_current_modname()) + +local mod_screwdriver = minetest.get_modpath("screwdriver") + +local on_rotate +if mod_screwdriver then + on_rotate = screwdriver.rotate_3way +end + +-- Check dug/destroyed tree trunks for orphaned leaves. +-- +-- This function is meant to be called by the `after_destruct` handler of +-- treetrunk nodes. +-- +-- Whenever a trunk node is removed, all `group:leaves` nodes in a sphere +-- with radius 6 are checked. Every such node that does not have a trunk +-- node within a distance of 6 blocks and wasn't placed by a player is +-- converted into a orphan leaf node. +-- An ABM will gradually decay these nodes. +-- +-- +-- @param pos the position of the removed trunk node. +-- @param oldnode the node table of the removed trunk node. +function mcl_core.update_leaves(pos, oldnode) + local pos1, pos2 = vector.offset(pos, -6, -6, -6), vector.offset(pos, 6, 6, 6) + local lnode + local leaves = minetest.find_nodes_in_area(pos1, pos2, "group:leaves") + for _, lpos in pairs(leaves) do + lnode = minetest.get_node(lpos) + -- skip already decaying leaf nodes and player leaves + if minetest.get_item_group(lnode.name, "orphan_leaves") ~= 1 and minetest.get_item_group(lnode.name, "player_leaves") ~= 1 then + if not minetest.find_node_near(lpos, 6, "group:tree") then + local orphan_name = lnode.name .. "_orphan" + local def = minetest.registered_nodes[orphan_name] + if def then + --minetest.log("Registered: ".. orphan_name) + minetest.set_node(lpos, {name = orphan_name}) + else + --minetest.log("Not registered: ".. orphan_name) + end + end + end + end +end + +function mcl_core.make_player_leaves(pos) + local node = minetest.get_node(pos) + if minetest.get_item_group(node.name, "player_leaves") ~= 1 then + local playerleafname = node.name .. "_player" + minetest.set_node(pos, {name = playerleafname}) + end +end + +-- Register tree trunk (wood) and bark +local function register_tree_trunk(subname, description_trunk, description_bark, longdesc, tile_inner, tile_bark, stripped_variant) + minetest.register_node("mcl_core:"..subname, { + description = description_trunk, + _doc_items_longdesc = longdesc, + _doc_items_hidden = false, + tiles = {tile_inner, tile_inner, tile_bark}, + paramtype2 = "facedir", + on_place = mcl_util.rotate_axis, + after_destruct = mcl_core.update_leaves, + stack_max = 64, + groups = {handy=1,axey=1, tree=1, flammable=2, building_block=1, material_wood=1, fire_encouragement=5, fire_flammability=5}, + sounds = mcl_sounds.node_sound_wood_defaults(), + on_rotate = on_rotate, + _mcl_blast_resistance = 2, + _mcl_hardness = 2, + _mcl_stripped_variant = stripped_variant, + }) + + minetest.register_node("mcl_core:"..subname.."_bark", { + description = description_bark, + _doc_items_longdesc = S("This is a decorative block surrounded by the bark of a tree trunk."), + tiles = {tile_bark}, + paramtype2 = "facedir", + on_place = mcl_util.rotate_axis, + stack_max = 64, + groups = {handy=1,axey=1, bark=1, flammable=2, building_block=1, material_wood=1, fire_encouragement=5, fire_flammability=5}, + sounds = mcl_sounds.node_sound_wood_defaults(), + is_ground_content = false, + on_rotate = on_rotate, + _mcl_blast_resistance = 2, + _mcl_hardness = 2, + _mcl_stripped_variant = stripped_variant.."_bark", + }) + + minetest.register_craft({ + output = "mcl_core:"..subname.."_bark 3", + recipe = { + { "mcl_core:"..subname, "mcl_core:"..subname }, + { "mcl_core:"..subname, "mcl_core:"..subname }, + } + }) +end + +-- Register stripped trunk and stripped wood +local function register_stripped_trunk(subname, description_stripped_trunk, description_stripped_bark, longdesc, longdesc_wood, tile_stripped_inner, tile_stripped_bark) + minetest.register_node("mcl_core:"..subname, { + description = description_stripped_trunk, + _doc_items_longdesc = longdesc, + _doc_items_hidden = false, + tiles = {tile_stripped_inner, tile_stripped_inner, tile_stripped_bark}, + paramtype2 = "facedir", + on_place = mcl_util.rotate_axis, + stack_max = 64, + groups = {handy=1, axey=1, tree=1, flammable=2, building_block=1, material_wood=1, fire_encouragement=5, fire_flammability=5}, + sounds = mcl_sounds.node_sound_wood_defaults(), + on_rotate = on_rotate, + _mcl_blast_resistance = 2, + _mcl_hardness = 2, + }) + + minetest.register_node("mcl_core:"..subname.."_bark", { + description = description_stripped_bark, + _doc_items_longdesc = longdesc_wood, + tiles = {tile_stripped_bark}, + paramtype2 = "facedir", + on_place = mcl_util.rotate_axis, + stack_max = 64, + groups = {handy=1, axey=1, bark=1, flammable=2, building_block=1, material_wood=1, fire_encouragement=5, fire_flammability=5}, + sounds = mcl_sounds.node_sound_wood_defaults(), + is_ground_content = false, + on_rotate = on_rotate, + _mcl_blast_resistance = 2, + _mcl_hardness = 2, + }) + + minetest.register_craft({ + output = "mcl_core:"..subname.."_bark 3", + recipe = { + { "mcl_core:"..subname, "mcl_core:"..subname }, + { "mcl_core:"..subname, "mcl_core:"..subname }, + } + }) +end + +local function register_wooden_planks(subname, description, tiles) + minetest.register_node("mcl_core:"..subname, { + description = description, + _doc_items_longdesc = doc.sub.items.temp.build, + _doc_items_hidden = false, + tiles = tiles, + stack_max = 64, + is_ground_content = false, + groups = {handy=1,axey=1, flammable=3,wood=1,building_block=1, material_wood=1, fire_encouragement=5, fire_flammability=20}, + sounds = mcl_sounds.node_sound_wood_defaults(), + _mcl_blast_resistance = 3, + _mcl_hardness = 2, + }) +end + +local function register_leaves(subname, description, longdesc, tiles, color, paramtype2, sapling, drop_apples, sapling_chances, foliage_palette) + local apple_chances = {200, 180, 160, 120, 40} + local stick_chances = {50, 45, 30, 35, 10} + + local function get_drops(fortune_level) + local drop = { + max_items = 1, + items = { + { + items = {sapling}, + rarity = sapling_chances[fortune_level + 1] or sapling_chances[fortune_level] + }, + { + items = {"mcl_core:stick 1"}, + rarity = stick_chances[fortune_level + 1] + }, + { + items = {"mcl_core:stick 2"}, + rarity = stick_chances[fortune_level + 1] + }, + } + } + if drop_apples then + table.insert(drop.items, { + items = {"mcl_core:apple"}, + rarity = apple_chances[fortune_level + 1] + }) + end + return drop + end + + local pl_def = { + description = description, + _doc_items_longdesc = longdesc, + _doc_items_hidden = false, + drawtype = "allfaces_optional", + waving = 2, + tiles = tiles, + color = color, + paramtype = "light", + paramtype2 = paramtype2, + palette = "mcl_core_palette_foliage.png", + stack_max = 64, + groups = { + handy = 1, hoey = 1, shearsy = 1, swordy = 1, dig_by_piston = 1, + flammable = 2, fire_encouragement = 30, fire_flammability = 60, + leaves = 1, deco_block = 1, compostability = 30, foliage_palette = foliage_palette, player_leaves = 1, not_in_creative_inventory = 0, + }, + drop = get_drops(0), + _mcl_shears_drop = true, + sounds = mcl_sounds.node_sound_leaves_defaults(), + _mcl_blast_resistance = 0.2, + _mcl_hardness = 0.2, + _mcl_silk_touch_drop = true, + _mcl_fortune_drop = { get_drops(1), get_drops(2), get_drops(3), get_drops(4) }, + on_construct = function(pos) + local node = minetest.get_node(pos) + if node.param2 == 0 then + local new_node = mcl_core.get_foliage_block_type(pos) + if new_node.param2 ~= 0 then + minetest.swap_node(pos, new_node) + end + end + end, + after_place_node = function(pos) + mcl_core.make_player_leaves(pos) -- Leaves placed by the player should always be player leaves. + end, + } + + minetest.register_node("mcl_core:" .. subname .. "_player", pl_def) + + local l_def = table.copy(pl_def) + l_def.groups.player_leaves = nil + l_def.groups.not_in_creative_inventory = 1 + l_def._mcl_shears_drop = {"mcl_core:player" .. subname} + l_def._mcl_silk_touch_drop = {"mcl_core:player" .. subname} + + minetest.register_node("mcl_core:" .. subname, l_def) + + local o_def = table.copy(l_def) + o_def._doc_items_create_entry = false + o_def.groups.not_in_creative_inventory = 1 + o_def.groups.orphan_leaves = 1 + o_def._mcl_shears_drop = {"mcl_core:player" .. subname} + o_def._mcl_silk_touch_drop = {"mcl_core:player" .. subname} + + minetest.register_node("mcl_core:" .. subname .. "_orphan", o_def) +end + +local function register_sapling(subname, description, longdesc, tt_help, texture, selbox) + minetest.register_node("mcl_core:"..subname, { + description = description, + _tt_help = tt_help, + _doc_items_longdesc = longdesc, + _doc_items_hidden = false, + drawtype = "plantlike", + waving = 1, + visual_scale = 1.0, + tiles = {texture}, + inventory_image = texture, + wield_image = texture, + paramtype = "light", + sunlight_propagates = true, + walkable = false, + selection_box = { + type = "fixed", + fixed = selbox + }, + stack_max = 64, + groups = { + plant = 1, sapling = 1, non_mycelium_plant = 1, attached_node = 1, + deco_block = 1, dig_immediate = 3, dig_by_water = 1, dig_by_piston = 1, + destroy_by_lava_flow = 1, compostability = 30 + }, + sounds = mcl_sounds.node_sound_leaves_defaults(), + on_construct = function(pos) + local meta = minetest.get_meta(pos) + meta:set_int("stage", 0) + end, + on_place = mcl_util.generate_on_place_plant_function(function(pos, node) + local node_below = minetest.get_node_or_nil({x=pos.x,y=pos.y-1,z=pos.z}) + if not node_below then return false end + local nn = node_below.name + return minetest.get_item_group(nn, "grass_block") == 1 or + nn == "mcl_core:podzol" or nn == "mcl_core:podzol_snow" or + nn == "mcl_core:dirt" or nn == "mcl_core:mycelium" or nn == "mcl_core:coarse_dirt" + end), + node_placement_prediction = "", + _mcl_blast_resistance = 0, + _mcl_hardness = 0, + }) +end + +--------------------- + +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") +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") +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") +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") +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") +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") + +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") +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") +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") +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") +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") +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") +register_wooden_planks("wood", S("Oak Wood Planks"), {"default_wood.png"}) +register_wooden_planks("darkwood", S("Dark Oak Wood Planks"), {"mcl_core_planks_big_oak.png"}) +register_wooden_planks("junglewood", S("Jungle Wood Planks"), {"default_junglewood.png"}) +register_wooden_planks("sprucewood", S("Spruce Wood Planks"), {"mcl_core_planks_spruce.png"}) +register_wooden_planks("acaciawood", S("Acacia Wood Planks"), {"default_acacia_wood.png"}) +register_wooden_planks("birchwood", S("Birch Wood Planks"), {"mcl_core_planks_birch.png"}) + + +register_sapling("sapling", S("Oak Sapling"), + S("When placed on soil (such as dirt) and exposed to light, an oak sapling will grow into an oak after some time."), + S("Needs soil and light to grow"), + "default_sapling.png", {-5/16, -0.5, -5/16, 5/16, 0.5, 5/16}) +register_sapling("darksapling", S("Dark Oak Sapling"), + 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."), + S("Needs soil and light to grow") .. "\n" .. S("2×2 saplings required"), + "mcl_core_sapling_big_oak.png", {-5/16, -0.5, -5/16, 5/16, 7/16, 5/16}) +register_sapling("junglesapling", S("Jungle Sapling"), + 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."), + S("Needs soil and light to grow") .. "\n" .. S("2×2 saplings = large tree"), + "default_junglesapling.png", {-5/16, -0.5, -5/16, 5/16, 0.5, 5/16}) +register_sapling("acaciasapling", S("Acacia Sapling"), + S("When placed on soil (such as dirt) and exposed to light, an acacia sapling will grow into an acacia after some time."), + S("Needs soil and light to grow"), + "default_acacia_sapling.png", {-5/16, -0.5, -5/16, 5/16, 4/16, 5/16}) +register_sapling("sprucesapling", S("Spruce Sapling"), + 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."), + S("Needs soil and light to grow") .. "\n" .. S("2×2 saplings = large tree"), + "mcl_core_sapling_spruce.png", {-4/16, -0.5, -4/16, 4/16, 0.5, 4/16}) +register_sapling("birchsapling", S("Birch Sapling"), + S("When placed on soil (such as dirt) and exposed to light, a birch sapling will grow into a birch after some time."), + S("Needs soil and light to grow"), + "mcl_core_sapling_birch.png", {-4/16, -0.5, -4/16, 4/16, 0.5, 4/16}) + + +register_leaves("leaves", S("Oak Leaves"), S("Oak leaves are grown from oak trees."), {"default_leaves.png"}, "#48B518", "color", "mcl_core:sapling", true, {20, 16, 12, 10}, 1) +register_leaves("darkleaves", S("Dark Oak Leaves"), S("Dark oak leaves are grown from dark oak trees."), {"mcl_core_leaves_big_oak.png"}, "#48B518", "color", "mcl_core:darksapling", true, {20, 16, 12, 10}, 1) +register_leaves("jungleleaves", S("Jungle Leaves"), S("Jungle leaves are grown from jungle trees."), {"default_jungleleaves.png"}, "#48B518", "color", "mcl_core:junglesapling", false, {40, 26, 32, 24, 10}, 1) +register_leaves("acacialeaves", S("Acacia Leaves"), S("Acacia leaves are grown from acacia trees."), {"default_acacia_leaves.png"}, "#48B518", "color", "mcl_core:acaciasapling", false, {20, 16, 12, 10}, 1) +register_leaves("spruceleaves", S("Spruce Leaves"), S("Spruce leaves are grown from spruce trees."), {"mcl_core_leaves_spruce.png"}, "#619961", "none", "mcl_core:sprucesapling", false, {20, 16, 12, 10}, 0) +register_leaves("birchleaves", S("Birch Leaves"), S("Birch leaves are grown from birch trees."), {"mcl_core_leaves_birch.png"}, "#80A755", "none", "mcl_core:birchsapling", false, {20, 16, 12, 10}, 0) + + + +-- Node aliases + +minetest.register_alias("default:acacia_tree", "mcl_core:acaciatree") +minetest.register_alias("default:acacia_leaves", "mcl_core:acacialeaves")