mirror of
https://github.com/sbrl/Minetest-WorldEditAdditions.git
synced 2024-08-20 21:44:06 +02:00
Add .is_sapling() and new forest command.
It's not hooked up yet and we haven't implemented the chat command, so it's obviously untested.
This commit is contained in:
parent
4c0c6c1b00
commit
44efb9bb38
82
worldeditadditions/lib/forest.lua
Normal file
82
worldeditadditions/lib/forest.lua
Normal file
@ -0,0 +1,82 @@
|
||||
--- Overlap command. Places a specified node on top of each column.
|
||||
-- @module worldeditadditions.layers
|
||||
|
||||
|
||||
function worldeditadditions.forest(pos1, pos2, sapling_weights)
|
||||
pos1, pos2 = worldedit.sort_pos(pos1, pos2)
|
||||
|
||||
-- This command requires the bonemeal mod to be installed
|
||||
-- We check here too because other mods might call this function directly and bypass the chat command system
|
||||
if not minetest.get_modpath("bonemeal") then
|
||||
return false, "Bonemeal mod not loaded"
|
||||
end
|
||||
|
||||
worldeditadditions.overlay(pos1, pos2, sapling_weights)
|
||||
|
||||
-- Fetch the nodes in the specified area
|
||||
local manip, area = worldedit.manip_helpers.init(pos1, pos2)
|
||||
local data = manip:get_data()
|
||||
local id_air = minetest.get_content_id("air")
|
||||
|
||||
local group_cache = {}
|
||||
local stats = { attempts = {}, failures = 0 }
|
||||
for z = pos2.z, pos1.z, -1 do
|
||||
for x = pos2.x, pos1.x, -1 do
|
||||
for y = pos2.y, pos1.y, -1 do
|
||||
local i = area:index(x, y, z)
|
||||
if not groups_cache[data[i]] then
|
||||
group_cache[data[i]] = worldeditadditions.is_sapling(data[i])
|
||||
end
|
||||
|
||||
if group_cache[data[i]] then
|
||||
local did_grow = false
|
||||
for i=1,100 do
|
||||
bonemeal:on_use(
|
||||
{ x = x, y = y, z = z },
|
||||
4,
|
||||
nil
|
||||
)
|
||||
|
||||
local new_id_at_pos = minetest.get_content_id(minetest.get_node({ z = z, y = y, x = x }).name)
|
||||
if not groups_cache[new_id_at_pos] then
|
||||
group_cache[new_id_at_pos] = worldeditadditions.is_sapling(new_id_at_pos)
|
||||
end
|
||||
if not group_cache[new_id_at_pos] then
|
||||
did_grow = true
|
||||
table.insert(stats.attempts, i)
|
||||
break
|
||||
end
|
||||
end
|
||||
if not did_grow then
|
||||
-- We can't set it to air here because then when we save back we would overwrite all the newly grown trees
|
||||
stats.failures = stats.failures + 1
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
-- Re-fetch the Voxel Manipulator to accountn for the new trees
|
||||
manip, area = worldedit.manip_helpers.init(pos1, pos2)
|
||||
data = manip:get_data()
|
||||
|
||||
for z = pos2.z, pos1.z, -1 do
|
||||
for x = pos2.x, pos1.x, -1 do
|
||||
for y = pos2.y, pos1.y, -1 do
|
||||
local i = area:index(x, y, z)
|
||||
if not groups_cache[data[i]] then
|
||||
group_cache[data[i]] = worldeditadditions.is_sapling(data[i])
|
||||
end
|
||||
|
||||
if group_cache[data[i]] then
|
||||
data[i] = air
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
|
||||
-- Save the modified nodes back to disk & return
|
||||
worldedit.manip_helpers.finish(manip, data)
|
||||
return true, stats
|
||||
end
|
@ -1,5 +1,5 @@
|
||||
--- Overlap command. Places a specified node on top of each column.
|
||||
-- @module worldeditadditions.overlay
|
||||
-- @module worldeditadditions.layers
|
||||
|
||||
function worldeditadditions.layers(pos1, pos2, node_weights)
|
||||
pos1, pos2 = worldedit.sort_pos(pos1, pos2)
|
||||
|
@ -32,6 +32,7 @@ local node_id_air = minetest.get_content_id("air")
|
||||
local node_id_ignore = minetest.get_content_id("ignore")
|
||||
|
||||
--- Determines whether the given node/content id is an airlike node or not.
|
||||
-- It is recommended that the result of this function be cached.
|
||||
-- @param id number The content/node id to check.
|
||||
-- @return bool Whether the given node/content id is an airlike node or not.
|
||||
function worldeditadditions.is_airlike(id)
|
||||
@ -62,6 +63,7 @@ function worldeditadditions.is_airlike(id)
|
||||
end
|
||||
|
||||
--- Determines whether the given node/content id is a liquid-ish node or not.
|
||||
-- It is recommended that the result of this function be cached.
|
||||
-- @param id number The content/node id to check.
|
||||
-- @return bool Whether the given node/content id is a liquid-ish node or not.
|
||||
function worldeditadditions.is_liquidlike(id)
|
||||
@ -78,3 +80,13 @@ function worldeditadditions.is_liquidlike(id)
|
||||
-- If it's not none, then it has to be a liquid as the only other values are source and flowing
|
||||
return true
|
||||
end
|
||||
|
||||
--- Determines whether the given node/content id is a sapling or not.
|
||||
-- Nodes with the "sapling" group are considered saplings.
|
||||
-- It is recommended that the result of this function be cached.
|
||||
-- @param id number The content/node id to check.
|
||||
-- @return bool Whther the given node/content id is a sapxling or not.
|
||||
function worldeditadditions.is_sapling(id)
|
||||
local node_name = minetest.get_name_from_content_id(data[i])
|
||||
return minetest.get_item_group(node_name, "sapling") ~= 0
|
||||
end
|
||||
|
Loading…
Reference in New Issue
Block a user