forked from mtcontrib/plantlife_modpack
258 lines
7.3 KiB
Lua
258 lines
7.3 KiB
Lua
-----------------------------------------------------------------------------------------------
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-- Ferns - Tree Fern 0.1.1
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-----------------------------------------------------------------------------------------------
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-- by Mossmanikin
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-- Contains code from: biome_lib
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-- Looked at code from: default , trees
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-----------------------------------------------------------------------------------------------
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-- support for i18n
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local S = minetest.get_translator("ferns")
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assert(abstract_ferns.config.enable_treefern == true)
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function abstract_ferns.can_grow_tree_fern(pos)
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local node_name = minetest.get_node(pos).name
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if node_name ~= "air" and node_name ~= "ferns:sapling_tree_fern" and node_name ~= "default:junglegrass" then
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return false
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end
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local below_name = minetest.get_node(vector.new(pos.x, pos.y - 1, pos.z)).name
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if minetest.get_item_group(below_name, "soil") == 0 and minetest.get_item_group(below_name, "sand") == 0 then
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return false
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end
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local light = minetest.get_node_light(pos, 0.5)
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if light <= 8 then
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return false
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end
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return true
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end
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abstract_ferns.grow_tree_fern = function(pos)
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local pos_aux = {x = pos.x, y = pos.y + 1, z = pos.z}
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local name = minetest.get_node(pos_aux).name
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if name ~= "air" and name ~= "ferns:sapling_tree_fern"
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and name ~= "default:junglegrass" then
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return
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end
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local size = math.random(1, 4) + math.random(1, 4)
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if (size > 5) then
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size = 10 - size
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end
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size = size + 1
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local crown = ({ "ferns:tree_fern_leaves", "ferns:tree_fern_leaves_02" })[math.random(1, 2)]
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local i = 1
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local brk = false
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while (i < size) do
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pos_aux.y = pos.y + i
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name = minetest.get_node(pos_aux).name
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if not (name == "air" or (i == 1 and name == "ferns:sapling_tree_fern")) then
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brk = true
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break
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end
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minetest.swap_node({x = pos.x, y = pos.y + i, z = pos.z}, { name = "ferns:fern_trunk" })
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i = i + 1
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end
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if not brk then
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minetest.swap_node({x = pos.x, y = pos.y + i - 1, z = pos.z}, { name = crown })
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end
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end
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-----------------------------------------------------------------------------------------------
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-- TREE FERN LEAVES
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-----------------------------------------------------------------------------------------------
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-- TODO: Both of these nodes look the same?
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minetest.register_node("ferns:tree_fern_leaves", {
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description = S("Tree Fern Crown (Dicksonia)"),
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drawtype = "plantlike",
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visual_scale = math.sqrt(8),
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paramtype = "light",
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paramtype2 = "facedir",
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--tiles = {"[combine:32x32:0,0=top_left.png:0,16=bottom_left.png:16,0=top_right.png:16,16=bottom_right.png"},
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tiles = {"ferns_fern_tree.png"},
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inventory_image = "ferns_fern_tree_inv.png",
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walkable = false,
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groups = {snappy=3,flammable=2,attached_node=1},
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drop = {
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max_items = 2,
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items = {
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{
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-- occasionally, drop a second sapling instead of leaves
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-- (extra saplings can also be obtained by replanting and
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-- reharvesting leaves)
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items = {"ferns:sapling_tree_fern"},
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rarity = 10,
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},
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{
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items = {"ferns:sapling_tree_fern"},
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},
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{
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items = {"ferns:tree_fern_leaves"},
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}
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}
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},
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sounds = default.node_sound_leaves_defaults(),
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selection_box = {
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type = "fixed",
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fixed = {-7/16, -1/2, -7/16, 7/16, 0, 7/16},
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},
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})
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minetest.register_node("ferns:tree_fern_leaves_02", {
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drawtype = "plantlike",
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visual_scale = math.sqrt(8),
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paramtype = "light",
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tiles = {"ferns_fern_big.png"},
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walkable = false,
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groups = {snappy=3,flammable=2,attached_node=1,not_in_creative_inventory=1},
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drop = {
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max_items = 2,
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items = {
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{
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-- occasionally, drop a second sapling instead of leaves
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-- (extra saplings can also be obtained by replanting and
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-- reharvesting leaves)
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items = {"ferns:sapling_tree_fern"},
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rarity = 10,
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},
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{
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items = {"ferns:sapling_tree_fern"},
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},
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{
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items = {"ferns:tree_fern_leaves"},
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}
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}
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},
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sounds = default.node_sound_leaves_defaults(),
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selection_box = {
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type = "fixed",
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fixed = {-7/16, -1/2, -7/16, 7/16, 0, 7/16},
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},
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})
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-----------------------------------------------------------------------------------------------
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-- FERN TRUNK
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-----------------------------------------------------------------------------------------------
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minetest.register_node("ferns:fern_trunk", {
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description = S("Fern Trunk (Dicksonia)"),
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drawtype = "nodebox",
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paramtype = "light",
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tiles = {
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"ferns_fern_trunk_top.png",
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"ferns_fern_trunk_top.png",
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"ferns_fern_trunk.png"
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},
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node_box = {
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type = "fixed",
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fixed = {-1/8, -1/2, -1/8, 1/8, 1/2, 1/8},
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},
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selection_box = {
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type = "fixed",
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fixed = {-1/7, -1/2, -1/7, 1/7, 1/2, 1/7},
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},
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groups = {tree=1,choppy=2,oddly_breakable_by_hand=2,flammable=3,wood=1},
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sounds = default.node_sound_wood_defaults(),
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after_destruct = function(pos,oldnode)
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local node = minetest.get_node({x=pos.x,y=pos.y+1,z=pos.z})
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if node.name == "ferns:fern_trunk" then
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minetest.dig_node({x=pos.x,y=pos.y+1,z=pos.z})
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minetest.add_item(pos,"ferns:fern_trunk")
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end
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end,
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})
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-----------------------------------------------------------------------------------------------
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-- TREE FERN SAPLING
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-----------------------------------------------------------------------------------------------
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minetest.register_node("ferns:sapling_tree_fern", {
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description = S("Tree Fern Sapling (Dicksonia)"),
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drawtype = "plantlike",
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paramtype = "light",
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paramtype2 = "facedir",
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tiles = {"ferns_sapling_tree_fern.png"},
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inventory_image = "ferns_sapling_tree_fern.png",
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walkable = false,
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groups = {snappy=3,flammable=2,flora=1,attached_node=1,sapling=1},
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sounds = default.node_sound_leaves_defaults(),
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selection_box = {
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type = "fixed",
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fixed = {-7/16, -1/2, -7/16, 7/16, 0, 7/16},
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},
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})
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-- abm
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minetest.register_abm({
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nodenames = "ferns:sapling_tree_fern",
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interval = 1000,
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chance = 4,
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action = function(pos, node, _, _)
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if abstract_ferns.can_grow_tree_fern(pos) then
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abstract_ferns.grow_tree_fern({x = pos.x, y = pos.y-1, z = pos.z})
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end
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end
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})
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-----------------------------------------------------------------------------------------------
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-- GENERATE TREE FERN
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-----------------------------------------------------------------------------------------------
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-- in jungles
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if abstract_ferns.config.enable_treeferns_in_jungle == true then
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biome_lib.register_on_generate({
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surface = {
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"default:dirt_with_grass",
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"default:dirt_with_rainforest_litter", -- minetest >= 0.4.16
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"default:sand",
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"default:desert_sand",
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},
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max_count = 35,--27,
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avoid_nodes = {"default:tree"},
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avoid_radius = 4,
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rarity = 50,
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seed_diff = 329,
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min_elevation = -10,
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near_nodes = {"default:jungletree"},
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near_nodes_size = 6,
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near_nodes_vertical = 2,--4,
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near_nodes_count = 1,
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plantlife_limit = -0.9,
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humidity_max = -1.0,
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humidity_min = 0.4,
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temp_max = -0.5,
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temp_min = 0.13,
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},
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abstract_ferns.grow_tree_fern
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)
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end
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-- for oases & tropical beaches
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if abstract_ferns.config.enable_treeferns_in_oases == true then
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biome_lib.register_on_generate({
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surface = {
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"default:sand"--,
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--"default:desert_sand"
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},
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max_count = 35,
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rarity = 50,
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seed_diff = 329,
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neighbors = {"default:desert_sand"},
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ncount = 1,
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min_elevation = 1,
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near_nodes = {"default:water_source","default:river_water_source"},
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near_nodes_size = 2,
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near_nodes_vertical = 1,
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near_nodes_count = 1,
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plantlife_limit = -0.9,
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humidity_max = -1.0,
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humidity_min = 1.0,
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temp_max = -1.0,
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temp_min = 1.0,
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},
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abstract_ferns.grow_tree_fern
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)
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end
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