This commit is contained in:
VorTechnix 2021-05-17 21:12:46 -07:00
parent d4b457f85d
commit 184ca1a328
5 changed files with 59 additions and 28 deletions

@ -37,6 +37,7 @@ Note also that columns without any air nodes in them at all are also skipped, so
//overlay grass_with_dirt 10 dirt
//overlay grass_with_dirt 10 dirt 2 sand 1
//overlay sandstone dirt 2 sand 5
//overlay dirt 90% stone 10%
```
## `//layers [<node_name_1> [<layer_count_1>]] [<node_name_2> [<layer_count_2>]] ...`
@ -126,6 +127,8 @@ Creates a hollow ellipsoid at position 1 with the radius `(rx, ry, rz)`. Works t
## `//torus <major_radius> <minor_radius> <node_name> [<axes=xy> [h[ollow]]]`
Creates a solid torus at position 1 with the specified major and minor radii. The major radius is the distance from the centre of the torus to the centre of the circle bit, and the minor radius is the radius of the circle bit.
The optional axes sets the axes upon which the torus will lay flat. Possible values: `xy` (the default), `xz`, `yz`.
```
//torus 15 5 stone
//torus 5 3 meselamp x
@ -139,6 +142,7 @@ Creates a hollow torus at position 1 with the radius major and minor radii. Work
```
//hollowtorus 10 5 glass
//hollowtorus 21 11 stone
//hollowtorus 18 6 dirt xz
```
## `//line [<replace_node> [<radius>]]`
@ -214,12 +218,15 @@ Also optionally takes a chance number. This is the chance that an eligible node
For example, a chance number of 2 would mean a 50% chance that any given eligible node will get bonemealed. A chance number of 16 would be a 6.25% chance, and a chance number of 25 would be 2%.
Since WorldEditAdditions v1.12, a percentage chance is also supported. This is denoted by suffixing a number with a percent sign (e.g. `//bonemeal 1 25%`).
```
//bonemeal
//bonemeal 3 25
//bonemeal 4
//bonemeal 1 10
//bonemeal 2 15
//bonemeal 2 10%
```
## `//walls <replace_node>`

@ -1,4 +1,4 @@
--- Overlap command. Places a specified node on top of
--- Overlap command. Places a specified node on top of
-- @module worldeditadditions.overlay
--- Generates a torus shape at the given position with the given parameters.
@ -12,7 +12,7 @@ function worldeditadditions.torus(position, major_radius, minor_radius, target_n
local matrix = {x='yz', y='xz', z='xy'}
if type(axes) ~= "string" then axes = "xz" end
if #axes == 1 and axes:match('[xyz]') then axes = matrix[axes] end
-- position = { x, y, z }
local total_radius = major_radius + minor_radius
local inner_minor_radius = minor_radius - 2
@ -22,6 +22,7 @@ function worldeditadditions.torus(position, major_radius, minor_radius, target_n
-- Fetch the nodes in the specified area
-- OPTIMIZE: We should be able to calculate a more efficient box-area here
-- This is complicated by the multiple possible axes though
local manip, area = worldedit.manip_helpers.init_radius(position, total_radius)
local data = manip:get_data()
@ -44,6 +45,15 @@ function worldeditadditions.torus(position, major_radius, minor_radius, target_n
for x = -total_radius, total_radius do
local x_sq = x*x
local sq = vector.new(x_sq, y_sq, z_sq)
-- Default: xy
if axes == "xz" then
sq.x, sq.y, sq.z = sq.x, sq.z, sq.y
elseif axes == "yz" then
sq.x, sq.y, sq.z = sq.y, sq.z, sq.x
end
-- (x^2+y^2+z^2-(a^2+b^2))^2-4 a b (b^2-z^2)
-- Where:
-- (x, y, z) is the point
@ -58,8 +68,8 @@ function worldeditadditions.torus(position, major_radius, minor_radius, target_n
if not place_ok then
-- It must be hollow! Do some additional calculations.
local inner_comp_a = (x_sq+y_sq+z_sq - (major_radius_sq+inner_minor_radius_sq))
local inner_test_value = inner_comp_a*inner_comp_a - 4*major_radius*inner_minor_radius*(inner_minor_radius_sq-z_sq)
local inner_comp_a = (sq.x+sq.y+sq.z - (major_radius_sq+inner_minor_radius_sq))
local inner_test_value = inner_comp_a*inner_comp_a - 4*major_radius*inner_minor_radius*(inner_minor_radius_sq-sq.z)
-- It's only ok to place it if it's outside our inner torus
place_ok = inner_test_value >= 0

@ -27,7 +27,7 @@ worldedit.register_command("bonemeal", {
end
end
if #parts >= 2 then
chance = tonumber(parts[2])
chance = worldeditadditions.parse.chance(parts[2])
if not chance then
return false, "Invalid chance value (must be a positive integer)"
end

@ -1,4 +1,4 @@
local we_c = worldeditadditions_commands
local wea = worldeditadditions
-- ██████ ███████ ██████ ██ █████ ██████ ███████ ███ ███ ██ ██ ██
-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ████ ████ ██ ██ ██
@ -15,7 +15,7 @@ worldedit.register_command("replacemix", {
return false, "Error: No arguments specified"
end
local parts = worldeditadditions.split(params_text, "%s+", false)
local parts = wea.split(params_text, "%s+", false)
local target_node = nil
local target_node_chance = 1
@ -30,16 +30,16 @@ worldedit.register_command("replacemix", {
return false, "Error: Invalid target_node name"
end
mode = "target_chance"
elseif mode == "target_chance" and tonumber(part) then
target_node_chance = tonumber(part)
elseif mode == "target_chance" and wea.parse.chance(part) then
target_node_chance = wea.parse.chance(part)
mode = "replace_node"
elseif (mode == "target_chance" and not tonumber(part)) or mode == "replace_node" then
elseif (mode == "target_chance" and not wea.parse.chance(part, "weight")) or mode == "replace_node" then
mode = "replace_node"
if tonumber(part) then
if wea.parse.chance(part, "weight") then
if not last_node_name then
return false, "Error: No previous node name was found (this is a probably a bug)."
end
replace_nodes[last_node_name] = math.floor(tonumber(part))
replace_nodes[last_node_name] = math.floor(wea.parse.chance(part, "weight"))
else
if last_node_name and not replace_nodes[last_node_name] then
replace_nodes[last_node_name] = 1

@ -4,22 +4,36 @@
-- ██ ██ ██ ██ ██ ██ ██ ██
-- ██ ██████ ██ ██ ██████ ███████
local function parse_params_torus(params_text)
local found, _, major_radius, minor_radius, replace_node = params_text:find("([0-9]+)%s+([0-9]+)%s+([a-z:_\\-]+)")
if found == nil then
return nil, nil
local parts = worldeditadditions.split(params_text, "%s+", false)
if #parts < 1 then
return false, "Error: No replace_node specified."
end
if #parts < 2 then
return false, "Error: No major radius specified (expected integer greater than 0)."
end
if #parts < 3 then
return false, "Error: No minor radius specified (expected integer greater than 0)."
end
local major_radius = tonumber(parts[1])
local minor_radius = tonumber(parts[2])
local replace_node = worldedit.normalize_nodename(parts[3])
local axes
if #parts > 3 then axes = parts[4] end
if not axes then axes = "xy" end
if major_radius < 1 then
return false, "Error: The major radius must be greater than 0."
end
if minor_radius < 1 then
return false, "Error: The minor radius must be greater than 0."
end
major_radius = tonumber(major_radius)
minor_radius = tonumber(minor_radius)
replace_node = worldedit.normalize_nodename(replace_node)
if not replace_node then
return false, "Error: Invalid replace_node."
return false, "Error: Invalid node name."
end
if not major_radius or major_radius < 1 then
return false, "Error: Invalid major radius (expected integer greater than 0)"
if axes:find("[^xyz]") then
return false, "Error: The axes may only contain the letters x, y, and z."
end
if #axes > 2 then
return false, "Error: 2 or less axes must be specified. For example, xy is valid, but xzy is not."
@ -60,8 +74,8 @@ worldedit.register_command("torus", {
-- TODO: This duplicates a lot of code. Perhaps we can trim it down a bit?
worldedit.register_command("hollowtorus", {
params = "<major_radius> <minor_radius> <replace_node>",
description = "Creates a 3D hollow torus with a major radius of <major_radius> and a minor radius of <minor_radius> at pos1, made out of <replace_node>.",
params = "<major_radius> <minor_radius> <replace_node> [<axes=xy>]",
description = "Creates a 3D hollow torus with a major radius of <major_radius> and a minor radius of <minor_radius> at pos1, made out of <replace_node>, on axes <axes> (i.e. 2 axis names: xz, zy, etc).",
privs = { worldedit = true },
require_pos = 1,
parse = function(params_text)
@ -73,7 +87,7 @@ worldedit.register_command("hollowtorus", {
end,
func = function(name, target_node, major_radius, minor_radius)
local start_time = worldeditadditions.get_ms_time()
local replaced = worldeditadditions.torus(worldedit.pos1[name], major_radius, minor_radius, target_node, true)
local replaced = worldeditadditions.torus(worldedit.pos1[name], major_radius, minor_radius, target_node, axes, true)
local time_taken = worldeditadditions.get_ms_time() - start_time
minetest.log("action", name .. " used //hollowtorus at " .. worldeditadditions.vector.tostring(worldedit.pos1[name]) .. ", replacing " .. replaced .. " nodes in " .. time_taken .. "s")