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mirror of https://github.com/mt-mods/plantlife_modpack.git synced 2024-11-13 22:00:39 +01:00
plantlife_modpack/ferns/gianttreefern.lua
Luke aka SwissalpS f629f54d43
Is ground content revision (#69)
* bushes ground content

minetest default game treats all bush parts as ground
content, so we do that here too. The baskets however are
player made and placed, so they aren't ground content

* cavestuff ground content

Pebbles are given to mapgen as decorations, so they have
been left as ground content.
The stalactites are not ground content

* user 'placed' nodes -> not ground content

* ground content revision
2024-03-15 17:54:16 +01:00

385 lines
12 KiB
Lua

-----------------------------------------------------------------------------------------------
-- Ferns - Giant Tree Fern 0.1.1
-----------------------------------------------------------------------------------------------
-- by Mossmanikin
-- Contains code from: biome_lib
-- Looked at code from: 4seasons, default
-- Supports: vines
-----------------------------------------------------------------------------------------------
assert(abstract_ferns.config.enable_giant_treefern == true)
-- support for i18n
local S = minetest.get_translator("ferns")
-- lot of code, lot to load
function abstract_ferns.can_grow_giant_tree_fern(pos)
local node_name = minetest.get_node(pos).name
if node_name ~= "air" and node_name ~= "ferns:sapling_giant_tree_fern" and node_name ~= "default:junglegrass" then
return false
end
local below_name = minetest.get_node(vector.new(pos.x, pos.y - 1, pos.z)).name
if minetest.get_item_group(below_name, "soil") == 0 and minetest.get_item_group(below_name, "sand") == 0 then
return false
end
local light = minetest.get_node_light(pos, 0.5)
if light <= 8 then
return false
end
return true
end
abstract_ferns.grow_giant_tree_fern = function(pos)
local pos_aux = {x = pos.x, y = pos.y + 1, z = pos.z}
local name = minetest.get_node(pos_aux).name
if name ~= "air" and name ~= "ferns:sapling_giant_tree_fern"
and name ~= "default:junglegrass" then
return
end
local size = math.random(12,16) -- min of range must be >= 4
local leafchecks = {
{
direction = 3,
positions = {
{x = pos.x + 1, y = pos.y + size - 1, z = pos.z },
{x = pos.x + 2, y = pos.y + size , z = pos.z },
{x = pos.x + 3, y = pos.y + size - 1, z = pos.z },
{x = pos.x + 4, y = pos.y + size - 2, z = pos.z }
}
},
{
direction = 1,
positions = {
{x = pos.x - 1, y = pos.y + size - 1, z = pos.z },
{x = pos.x - 2, y = pos.y + size, z = pos.z },
{x = pos.x - 3, y = pos.y + size - 1, z = pos.z },
{x = pos.x - 4, y = pos.y + size - 2, z = pos.z }
}
},
{
direction = 2,
positions = {
{x = pos.x , y = pos.y + size - 1, z = pos.z + 1},
{x = pos.x , y = pos.y + size , z = pos.z + 2},
{x = pos.x , y = pos.y + size - 1, z = pos.z + 3},
{x = pos.x , y = pos.y + size - 2, z = pos.z + 4}
}
},
{
direction = 0,
positions = {
{x = pos.x , y = pos.y + size - 1, z = pos.z - 1},
{x = pos.x , y = pos.y + size , z = pos.z - 2},
{x = pos.x , y = pos.y + size - 1, z = pos.z - 3},
{x = pos.x , y = pos.y + size - 2, z = pos.z - 4}
}
}
}
local brk = false
for i = 1, size-3 do
pos_aux.y = pos.y + i
local nodename = minetest.get_node(pos_aux).name
if not (nodename == "air" or (i == 1 and nodename == "ferns:sapling_giant_tree_fern")) then
brk = true
break
end
minetest.swap_node({x = pos.x, y = pos.y + i, z = pos.z}, {name="ferns:fern_trunk_big"})
end
if not brk then
minetest.swap_node({x = pos.x, y = pos.y + size-2, z = pos.z}, {name="ferns:fern_trunk_big_top"})
minetest.swap_node({x = pos.x, y = pos.y + size-1, z = pos.z}, {name="ferns:tree_fern_leaves_giant"})
-- all the checking for air below is to prevent some ugly bugs (incomplete trunks of neighbouring trees), it's a bit slower, but worth the result
-- assert(#leafchecks == 4)
for i = 1, 4 do
local positions = leafchecks[i].positions
local rot = leafchecks[i].direction
local endpos = 4 -- If the loop below adds all intermediate leaves then the "terminating" leaf will be at positions[4]
-- assert(#positions == 4)
-- add leaves so long as the destination nodes are air
for j = 1, 3 do
if minetest.get_node(positions[j]).name == "air" then
minetest.swap_node(positions[j], {name="ferns:tree_fern_leave_big"})
else
endpos = j
break
end
end
-- add the terminating leaf if required and possible
if endpos == 4 and minetest.get_node(positions[endpos]).name == "air" then
minetest.swap_node(positions[endpos], {name="ferns:tree_fern_leave_big_end", param2=rot})
end
end
end
end
-----------------------------------------------------------------------------------------------
-- GIANT TREE FERN LEAVES
-----------------------------------------------------------------------------------------------
minetest.register_node("ferns:tree_fern_leaves_giant", {
description = S("Tree Fern Crown (Dicksonia)"),
drawtype = "plantlike",
visual_scale = math.sqrt(11),
wield_scale = {x=0.175, y=0.175, z=0.175},
paramtype = "light",
tiles = {"ferns_fern_tree_giant.png"},
inventory_image = "ferns_fern_tree.png",
walkable = false,
groups = {
snappy=3,
flammable=2,
attached_node=1,
not_in_creative_inventory=1
},
is_ground_content = false,
drop = {
max_items = 2,
items = {
{
-- occasionally, drop a second sapling instead of leaves
-- (extra saplings can also be obtained by replanting and
-- reharvesting leaves)
items = {"ferns:sapling_giant_tree_fern"},
rarity = 10,
},
{
items = {"ferns:sapling_giant_tree_fern"},
},
{
items = {"ferns:tree_fern_leaves_giant"},
}
}
},
sounds = default.node_sound_leaves_defaults(),
selection_box = {
type = "fixed",
fixed = {-7/16, -1/2, -7/16, 7/16, 0, 7/16},
},
})
-----------------------------------------------------------------------------------------------
-- GIANT TREE FERN LEAVE PART
-----------------------------------------------------------------------------------------------
minetest.register_node("ferns:tree_fern_leave_big", {
description = S("Giant Tree Fern Leaves"),
drawtype = "raillike",
paramtype = "light",
tiles = {
"ferns_tree_fern_leave_big.png",
},
walkable = false,
groups = {
snappy=3,
flammable=2,
attached_node=1,
not_in_creative_inventory=1
},
is_ground_content = false,
drop = "",
sounds = default.node_sound_leaves_defaults(),
after_destruct = function(pos,oldnode)
for _, d in pairs({{x=-1,z=0},{x=1,z=0},{x=0,z=-1},{x=0,z=1}}) do
local node = minetest.get_node({x=pos.x+d.x,y=pos.y+1,z=pos.z+d.z})
if node.name == "ferns:tree_fern_leave_big" then
minetest.dig_node({x=pos.x+d.x,y=pos.y+1,z=pos.z+d.z})
end
end
end,
})
-----------------------------------------------------------------------------------------------
-- GIANT TREE FERN LEAVE END
-----------------------------------------------------------------------------------------------
minetest.register_node("ferns:tree_fern_leave_big_end", {
description = S("Giant Tree Fern Leave End"),
drawtype = "nodebox",
paramtype = "light",
paramtype2 = "facedir",
tiles = { "ferns_tree_fern_leave_big_end.png" },
use_texture_alpha = "clip",
walkable = false,
node_box = {
type = "fixed",
-- {left, bottom, front, right, top, back }
fixed = {-1/2, -1/2, 1/2, 1/2, 33/64, 1/2},
},
selection_box = {
type = "fixed",
fixed = {-1/2, -1/2, 1/2, 1/2, 33/64, 1/2},
},
groups = {
snappy=3,
flammable=2,
attached_node=1,
not_in_creative_inventory=1
},
is_ground_content = false,
drop = "",
sounds = default.node_sound_leaves_defaults(),
})
-----------------------------------------------------------------------------------------------
-- GIANT TREE FERN TRUNK TOP
-----------------------------------------------------------------------------------------------
minetest.register_node("ferns:fern_trunk_big_top", {
description = S("Giant Fern Trunk"),
drawtype = "nodebox",
paramtype = "light",
tiles = {
"ferns_fern_trunk_big_top.png^ferns_tree_fern_leave_big_cross.png",
"ferns_fern_trunk_big_top.png^ferns_tree_fern_leave_big_cross.png",
"ferns_fern_trunk_big.png"
},
use_texture_alpha = "clip",
node_box = {
type = "fixed",
-- {left, bottom, front, right, top, back }
fixed = {
{-1/2, 33/64, -1/2, 1/2, 33/64, 1/2},
{-1/4, -1/2, -1/4, 1/4, 1/2, 1/4},
}
},
selection_box = {
type = "fixed",
fixed = {-1/4, -1/2, -1/4, 1/4, 1/2, 1/4},
},
groups = {
tree=1,
choppy=2,
oddly_breakable_by_hand=2,
flammable=3,
wood=1,
not_in_creative_inventory=1,
leafdecay=3 -- to support vines
},
is_ground_content = false,
drop = "ferns:fern_trunk_big",
sounds = default.node_sound_wood_defaults(),
})
-----------------------------------------------------------------------------------------------
-- GIANT TREE FERN TRUNK
-----------------------------------------------------------------------------------------------
minetest.register_node("ferns:fern_trunk_big", {
description = S("Giant Fern Trunk"),
drawtype = "nodebox",
paramtype = "light",
tiles = {
"ferns_fern_trunk_big_top.png",
"ferns_fern_trunk_big_top.png",
"ferns_fern_trunk_big.png"
},
use_texture_alpha = "clip",
node_box = {
type = "fixed",
fixed = {-1/4, -1/2, -1/4, 1/4, 1/2, 1/4},
},
selection_box = {
type = "fixed",
fixed = {-1/4, -1/2, -1/4, 1/4, 1/2, 1/4},
},
groups = {tree=1,choppy=2,oddly_breakable_by_hand=2,flammable=3,wood=1},
is_ground_content = false,
sounds = default.node_sound_wood_defaults(),
after_destruct = function(pos,oldnode)
local node = minetest.get_node({x=pos.x,y=pos.y+1,z=pos.z})
if node.name == "ferns:fern_trunk_big" or node.name == "ferns:fern_trunk_big_top" then
minetest.dig_node({x=pos.x,y=pos.y+1,z=pos.z})
minetest.add_item(pos,"ferns:fern_trunk_big")
end
end,
})
-----------------------------------------------------------------------------------------------
-- GIANT TREE FERN SAPLING
-----------------------------------------------------------------------------------------------
minetest.register_node("ferns:sapling_giant_tree_fern", {
description = S("Giant Tree Fern Sapling"),
drawtype = "plantlike",
paramtype = "light",
tiles = {"ferns_sapling_tree_fern_giant.png"},
inventory_image = "ferns_sapling_tree_fern_giant.png",
walkable = false,
groups = {snappy=3,flammable=2,flora=1,attached_node=1,sapling=1},
sounds = default.node_sound_leaves_defaults(),
selection_box = {
type = "fixed",
fixed = {-7/16, -1/2, -7/16, 7/16, 0, 7/16},
},
})
-- abm
minetest.register_abm({
nodenames = "ferns:sapling_giant_tree_fern",
interval = 1000,
chance = 4,
action = function(pos, node, _, _)
if abstract_ferns.can_grow_giant_tree_fern(pos) then
abstract_ferns.grow_giant_tree_fern({x = pos.x, y = pos.y-1, z = pos.z})
end
end
})
-----------------------------------------------------------------------------------------------
-- GENERATE GIANT TREE FERN
-----------------------------------------------------------------------------------------------
-- in jungles
if abstract_ferns.config.enable_giant_treeferns_in_jungle == true then
biome_lib.register_on_generate({
surface = {
"default:dirt_with_grass",
"default:dirt_with_rainforest_litter", -- minetest >= 0.4.16
"default:sand",
"default:desert_sand"--,
--"dryplants:grass_short"
},
max_count = 12,--27,
avoid_nodes = {"group:tree"},
avoid_radius = 3,--4,
rarity = 85,
seed_diff = 329,
min_elevation = 1,
near_nodes = {"default:jungletree"},
near_nodes_size = 6,
near_nodes_vertical = 2,--4,
near_nodes_count = 1,
plantlife_limit = -0.9,
},
abstract_ferns.grow_giant_tree_fern
)
end
-- for oases & tropical beaches
if abstract_ferns.config.enable_giant_treeferns_in_oases == true then
biome_lib.register_on_generate({
surface = {
"default:sand"--,
--"default:desert_sand"
},
max_count = 10,--27,
rarity = 90,
seed_diff = 329,
neighbors = {"default:desert_sand"},
ncount = 1,
min_elevation = 1,
near_nodes = {"default:water_source", "default:river_water_source"},
near_nodes_size = 2,
near_nodes_vertical = 1,
near_nodes_count = 1,
plantlife_limit = -0.9,
humidity_max = -1.0,
humidity_min = 1.0,
temp_max = -1.0,
temp_min = 1.0,
},
abstract_ferns.grow_giant_tree_fern
)
end