260 lines
8.3 KiB
Lua
260 lines
8.3 KiB
Lua
local S = df_primordial_items.S
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-- Leaves
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minetest.register_node("df_primordial_items:jungle_leaves", {
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description = S("Primordial Jungle Tree Leaves"),
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_doc_items_longdesc = df_primordial_items.doc.leaves_desc,
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_doc_items_usagehelp = df_primordial_items.doc.leaves_usage,
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drawtype = "plantlike",
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walkable = false,
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waving = 2,
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visual_scale = 1.4,
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tiles = {"dfcaverns_jungle_leaves_01.png"},
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inventory_image = "dfcaverns_jungle_leaves_01.png",
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wield_image = "dfcaverns_jungle_leaves_01.png",
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paramtype = "light",
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is_ground_content = false,
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buildable_to = true,
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groups = {snappy = 3, leafdecay = 3, flammable = 2, leaves = 1},
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sounds = df_primordial_items.sounds.leaves,
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drop = {
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max_items = 1,
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items = {
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{
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items = {"df_primordial_items:jungletree_sapling"},
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rarity = 10,
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},
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{
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items = {"df_primordial_items:jungle_leaves"},
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}
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}
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},
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after_place_node = df_primordial_items.after_place_leaves,
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})
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minetest.register_node("df_primordial_items:jungle_leaves_glowing", {
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description = S("Phosphorescent Primordial Jungle Tree Leaves"),
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_doc_items_longdesc = df_primordial_items.doc.glowing_leaves_desc,
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_doc_items_usagehelp = df_primordial_items.doc.glowing_leaves_usage,
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drawtype = "plantlike",
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walkable = false,
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waving = 2,
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visual_scale = 1.4,
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tiles = {"dfcaverns_jungle_leaves_02.png"},
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inventory_image = "dfcaverns_jungle_leaves_02.png",
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wield_image = "dfcaverns_jungle_leaves_02.png",
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paramtype = "light",
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is_ground_content = false,
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buildable_to = true,
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light_source = 2,
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groups = {snappy = 3, leafdecay = 3, flammable = 2, leaves = 1},
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sounds = df_primordial_items.sounds.leaves,
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drop = {
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max_items = 1,
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items = {
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{
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items = {"df_primordial_items:jungletree_sapling"},
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rarity = 10,
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},
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{
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items = {"df_primordial_items:jungle_leaves_glowing"},
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}
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}
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},
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after_place_node = df_primordial_items.after_place_leaves,
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})
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-- Trunk
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minetest.register_node("df_primordial_items:jungle_tree", {
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description = S("Primordial Jungle Tree"),
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_doc_items_longdesc = df_primordial_items.doc.tree_desc,
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_doc_items_usagehelp = df_primordial_items.doc.tree_usage,
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tiles = {"dfcaverns_jungle_wood_02.png", "dfcaverns_jungle_wood_02.png", "dfcaverns_jungle_wood_01.png"},
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paramtype2 = "facedir",
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is_ground_content = false,
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groups = {tree = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2, primordial_jungle_tree = 1},
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sounds = df_primordial_items.sounds.wood,
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on_place = minetest.rotate_node
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})
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minetest.register_node("df_primordial_items:jungle_tree_mossy", {
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description = S("Mossy Primordial Jungle Tree"),
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_doc_items_longdesc = df_primordial_items.doc.tree_desc,
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_doc_items_usagehelp = df_primordial_items.doc.tree_usage,
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tiles = {"dfcaverns_jungle_wood_02.png", "dfcaverns_jungle_wood_02.png", "dfcaverns_jungle_wood_03.png"},
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paramtype2 = "facedir",
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is_ground_content = false,
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groups = {tree = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2, primordial_jungle_tree = 1},
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sounds = df_primordial_items.sounds.wood,
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on_place = minetest.rotate_node
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})
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minetest.register_node("df_primordial_items:jungle_tree_glowing", {
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description = S("Phosphorescent Primordial Jungle Tree"),
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_doc_items_longdesc = df_primordial_items.doc.tree_glowing_desc,
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_doc_items_usagehelp = df_primordial_items.doc.tree_glowing_usage,
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tiles = {"dfcaverns_jungle_wood_02.png", "dfcaverns_jungle_wood_02.png", "dfcaverns_jungle_wood_04.png"},
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paramtype2 = "facedir",
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is_ground_content = false,
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light_source = 4,
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groups = {tree = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2, primordial_jungle_tree = 1},
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sounds = df_primordial_items.sounds.wood,
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on_place = minetest.rotate_node
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})
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df_primordial_items.register_leafdecay({
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trunks = {"df_primordial_items:jungle_tree", "df_primordial_items:jungle_tree_mossy", "df_primordial_items:jungle_tree_glowing"},
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leaves = {"df_primordial_items:jungle_leaves", "df_primordial_items:jungle_leaves_glowing"},
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radius = 1,
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})
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minetest.register_craft({
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output = df_primordial_items.node_names.junglewood .. " 4",
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recipe = {
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{"group:primordial_jungle_tree"},
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}
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})
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----------------------------
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-- Spawn
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-- TODO: make use of the variant trunk and leaf nodes
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local c_leaves = minetest.get_content_id("df_primordial_items:jungle_leaves")
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local c_leaves_glow = minetest.get_content_id("df_primordial_items:jungle_leaves_glowing")
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local c_trunk = minetest.get_content_id("df_primordial_items:jungle_tree")
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local c_trunk_mossy = minetest.get_content_id("df_primordial_items:jungle_tree_mossy")
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local c_trunk_glow = minetest.get_content_id("df_primordial_items:jungle_tree_glowing")
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df_primordial_items.spawn_jungle_tree = function(pos)
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local x, y, z = pos.x, pos.y, pos.z
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local height = math.random(8,14)
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local vm = minetest.get_voxel_manip()
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local minp, maxp = vm:read_from_map(
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{x = x - 2, y = y - 2, z = z - 2},
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{x = x + 2, y = y + height, z = z + 2}
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)
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local area = VoxelArea:new({MinEdge = minp, MaxEdge = maxp})
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local data = vm:get_data()
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local vi = area:indexp(pos)
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df_primordial_items.spawn_jungle_tree_vm(height, vi, area, data)
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vm:set_data(data)
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vm:write_to_map()
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vm:update_map()
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end
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local get_tree_nodes = function()
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local rand = math.random()
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if rand < 0.5 then
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return c_trunk_glow, c_leaves_glow
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end
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if rand < 0.75 then
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return c_trunk_mossy, c_leaves
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end
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return c_trunk, c_leaves
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end
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df_primordial_items.spawn_jungle_tree_vm = function(height, vi, area, data)
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local ystride = area.ystride
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local zstride = area.zstride
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local buildable_to = mapgen_helper.buildable_to
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local roots_done = {[vi] = true}
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for i = 1, 6 do
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local root_column = vi + math.random(-1,1) + math.random(-1,1)*zstride
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if not roots_done[root_column] then
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local trunknode = get_tree_nodes()
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for y = -2, math.random(0,1) do -- root height is 1 to 2 nodes above ground
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local root_index = root_column + y * ystride
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if buildable_to(data[root_index]) then
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data[root_index] = trunknode
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end
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end
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end
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roots_done[root_column] = true
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end
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-- puts a trunk node in the center and surrounds it with leaves
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local branch = function(bi, glow)
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local trunknode, leafnode
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if buildable_to(data[bi]) then
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trunknode, leafnode = get_tree_nodes()
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data[bi] = trunknode
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else
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return -- if a branch is placed in a non-viable place, don't add leaves
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end
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for x = -1, 1 do
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for z = -1, 1 do
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for y = -1, 1 do
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if math.random() < 0.75 then
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local li = bi + x + z*zstride + y*ystride
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if buildable_to(data[li]) then
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data[li] = leafnode
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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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for i = 0, height-2 do
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local y_index = vi + i * ystride
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if buildable_to(data[y_index]) then
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data[y_index] = get_tree_nodes()
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else
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return -- if we hit something we can't grow through, stop.
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end
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if i > 4 then
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local branch_index = y_index + math.random(-1,1) + math.random(-1,1)*zstride
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branch(branch_index)
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end
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end
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branch(vi + (height-1)*ystride) -- topper
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end
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minetest.register_node("df_primordial_items:jungletree_sapling", {
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description = S("Primordial Jungle Tree Sapling"),
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_doc_items_longdesc = df_primordial_items.doc.tree_desc,
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_doc_items_usagehelp = df_primordial_items.doc.tree_usage,
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tiles = {"dfcaverns_jungle_sapling.png"},
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inventory_image = "dfcaverns_jungle_sapling.png",
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wield_image = "dfcaverns_jungle_sapling.png",
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groups = {snappy = 3, flora = 1, attached_node = 1, flammable = 1, sapling = 1, light_sensitive_fungus = 13},
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_dfcaverns_dead_node = df_primordial_items.node_names.dry_shrub,
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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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paramtype = "light",
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drawtype = "plantlike",
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buildable_to = true,
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walkable = false,
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is_ground_content = false,
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sounds = df_primordial_items.sounds.leaves,
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use_texture_alpha = "clip",
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sunlight_propagates = true,
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on_construct = function(pos)
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if minetest.get_item_group(minetest.get_node({x=pos.x, y=pos.y-1, z=pos.z}).name, "soil") == 0 then
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return
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end
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minetest.get_node_timer(pos):start(math.random(
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df_trees.config.tree_min_growth_delay,
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df_trees.config.tree_max_growth_delay))
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end,
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on_destruct = function(pos)
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minetest.get_node_timer(pos):stop()
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end,
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on_timer = function(pos, elapsed)
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if df_farming and df_farming.kill_if_sunlit(pos) then
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return
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end
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if minetest.get_node_light(pos) > 6 then
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df_primordial_items.spawn_jungle_tree(pos)
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else
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minetest.get_node_timer(pos):start(df_trees.config.tree_min_growth_delay)
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end
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end,
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}) |