mirror of
https://github.com/sbrl/Minetest-WorldEditAdditions.git
synced 2024-11-23 23:53:44 +01:00
Merge branch 'main' into VorTechnix
This commit is contained in:
VorTechnix
commit
c57e8e6558
@ -1,9 +1,13 @@
|
||||
const os = require("os");
|
||||
const fs = require("fs");
|
||||
const path = require("path");
|
||||
|
||||
const htmlentities = require("html-entities");
|
||||
const phin = require("phin");
|
||||
|
||||
const Image = require("@11ty/eleventy-img");
|
||||
|
||||
|
||||
var nextid = 0;
|
||||
|
||||
const image_filename_format = (_id, src, width, format, _options) => {
|
||||
@ -77,7 +81,25 @@ async function shortcode_gallerybox(content, src, idthis, idprev, idnext) {
|
||||
</figure>`;
|
||||
}
|
||||
|
||||
async function fetch(url) {
|
||||
let package = JSON.parse(await fs.promises.readFile(
|
||||
path.join(__dirname, "package.json"), "utf8"
|
||||
));
|
||||
|
||||
return (await phin({
|
||||
url,
|
||||
headers: {
|
||||
"user-agent": `WorldEditAdditionsStaticBuilder/${package.version} (Node.js/${process.version}; ${os.platform()} ${os.arch()}) eleventy/${package.devDependencies["@11ty/eleventy"].replace(/\^/, "")}`
|
||||
},
|
||||
followRedirects: true,
|
||||
parse: "string"
|
||||
})).body;
|
||||
}
|
||||
|
||||
module.exports = function(eleventyConfig) {
|
||||
|
||||
eleventyConfig.addAsyncShortcode("fetch", fetch);
|
||||
|
||||
// eleventyConfig.addPassthroughCopy("images");
|
||||
// eleventyConfig.addPassthroughCopy("css");
|
||||
eleventyConfig.addShortcode("image", shortcode_image);
|
||||
|
||||
@ -5,3 +5,9 @@ permalink: theme.css
|
||||
{% include "css/theme.css" %}
|
||||
{% include "css/gallerybox.css" %}
|
||||
{% include "css/smallscreens.css" %}
|
||||
{% include "css/prism-custom.css" %}
|
||||
|
||||
|
||||
{# {% fetch "https://unpkg.com/prismjs/themes/prism-okaidia.css" %} #}
|
||||
{# {% fetch "https://raw.githubusercontent.com/PrismJS/prism-themes/master/themes/prism-shades-of-purple.css" %} #}
|
||||
{# {% fetch "https://raw.githubusercontent.com/PrismJS/prism-themes/master/themes/prism-material-light.css" %} #}
|
||||
|
||||
159
.docs/css/prism-custom.css
Normal file
159
.docs/css/prism-custom.css
Normal file
@ -0,0 +1,159 @@
|
||||
/* Ref https://github.com/jGleitz/markdown-it-prism/issues/1; we don't get have
|
||||
line numbers because we don't have 1 span per line :-/*/
|
||||
|
||||
pre[class*='language-'] {
|
||||
counter-reset: line-numbers;
|
||||
border: 0;
|
||||
}
|
||||
span[class*='language-'] {
|
||||
counter-increment: line-numbers;
|
||||
}
|
||||
span[class*='language-']::before {
|
||||
content: counter(line-numbers);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
/* PrismJS 1.16.0
|
||||
https://prismjs.com/download.html#themes=prism&languages=markup+css+clike+javascript&plugins=line-highlight+line-numbers+autolinker+data-uri-highlight+toolbar+previewers+autoloader+command-line+normalize-whitespace+show-language */
|
||||
/**
|
||||
* prism.js default theme for JavaScript, CSS and HTML
|
||||
* Based on dabblet (http://dabblet.com)
|
||||
* @author Lea Verou
|
||||
*/
|
||||
|
||||
code[class*="language-"],
|
||||
pre[class*="language-"] {
|
||||
color: black;
|
||||
background: none;
|
||||
text-shadow: 0 1px white;
|
||||
font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;
|
||||
font-size: 1em;
|
||||
text-align: left;
|
||||
white-space: pre;
|
||||
word-spacing: normal;
|
||||
word-break: normal;
|
||||
word-wrap: normal;
|
||||
line-height: 1.5;
|
||||
|
||||
-moz-tab-size: 4;
|
||||
-o-tab-size: 4;
|
||||
tab-size: 4;
|
||||
|
||||
-webkit-hyphens: none;
|
||||
-moz-hyphens: none;
|
||||
-ms-hyphens: none;
|
||||
hyphens: none;
|
||||
}
|
||||
|
||||
pre[class*="language-"]::-moz-selection, pre[class*="language-"] ::-moz-selection,
|
||||
code[class*="language-"]::-moz-selection, code[class*="language-"] ::-moz-selection {
|
||||
text-shadow: none;
|
||||
background: #b3d4fc;
|
||||
}
|
||||
|
||||
pre[class*="language-"]::selection, pre[class*="language-"] ::selection,
|
||||
code[class*="language-"]::selection, code[class*="language-"] ::selection {
|
||||
text-shadow: none;
|
||||
background: #b3d4fc;
|
||||
}
|
||||
|
||||
@media print {
|
||||
code[class*="language-"],
|
||||
pre[class*="language-"] {
|
||||
text-shadow: none;
|
||||
}
|
||||
}
|
||||
|
||||
/* Code blocks */
|
||||
pre[class*="language-"] {
|
||||
padding: 1em;
|
||||
margin: .5em 0;
|
||||
overflow: auto;
|
||||
}
|
||||
|
||||
:not(pre) > code[class*="language-"],
|
||||
pre[class*="language-"] {
|
||||
background: #f5f2f0;
|
||||
}
|
||||
|
||||
/* Inline code */
|
||||
:not(pre) > code[class*="language-"] {
|
||||
padding: .1em;
|
||||
border-radius: .3em;
|
||||
white-space: normal;
|
||||
}
|
||||
|
||||
.token.comment,
|
||||
.token.prolog,
|
||||
.token.doctype,
|
||||
.token.cdata {
|
||||
color: slategray;
|
||||
}
|
||||
|
||||
.token.punctuation {
|
||||
color: #999;
|
||||
}
|
||||
|
||||
.namespace {
|
||||
opacity: .7;
|
||||
}
|
||||
|
||||
.token.property,
|
||||
.token.tag,
|
||||
.token.boolean,
|
||||
.token.number,
|
||||
.token.constant,
|
||||
.token.symbol,
|
||||
.token.deleted {
|
||||
color: #905;
|
||||
}
|
||||
|
||||
.token.selector,
|
||||
.token.attr-name,
|
||||
.token.string,
|
||||
.token.char,
|
||||
.token.builtin,
|
||||
.token.inserted {
|
||||
color: #690;
|
||||
}
|
||||
|
||||
.token.operator,
|
||||
.token.entity,
|
||||
.token.url,
|
||||
.language-css .token.string,
|
||||
.style .token.string {
|
||||
color: #9a6e3a;
|
||||
background: hsla(0, 0%, 100%, .5);
|
||||
}
|
||||
|
||||
.token.atrule,
|
||||
.token.attr-value,
|
||||
.token.keyword {
|
||||
color: #07a;
|
||||
}
|
||||
|
||||
.token.function,
|
||||
.token.class-name {
|
||||
/* color: #DD4A68; */
|
||||
color: hsl(347, 87%, 44%);
|
||||
}
|
||||
|
||||
.token.regex,
|
||||
.token.important,
|
||||
.token.variable {
|
||||
color: #e90;
|
||||
}
|
||||
|
||||
.token.important,
|
||||
.token.bold {
|
||||
font-weight: bold;
|
||||
}
|
||||
.token.italic {
|
||||
font-style: italic;
|
||||
}
|
||||
|
||||
.token.entity {
|
||||
cursor: help;
|
||||
}
|
||||
@ -20,6 +20,7 @@
|
||||
--bg-transcluscent-slight: rgba(255, 255, 255, 0.1);
|
||||
--bg-transcluscent: rgba(255, 255, 255, 0.85);
|
||||
--bg-transcluscent-alt: hsla(226, 59%, 38%, 0.8);
|
||||
--bg-transcluscent-alt-vdark: hsla(226, 59%, 8%, 0.8);
|
||||
--bg-transcluscent-alt-slight: hsla(196, 91%, 62%, 0.23);
|
||||
|
||||
/* --text-main: #3F57B4; */
|
||||
@ -173,6 +174,9 @@ code {
|
||||
border-radius: 0.25em;
|
||||
padding: 0.15em;
|
||||
}
|
||||
/* pre.language-weacmd {
|
||||
background: var(--bg-transcluscent-alt-vdark);
|
||||
} */
|
||||
|
||||
label {
|
||||
font-weight: bold;
|
||||
|
||||
@ -3,6 +3,19 @@ const markdown = require("markdown-it")({
|
||||
xhtmlOut: true
|
||||
});
|
||||
|
||||
const markdown_prism = require("markdown-it-prism");
|
||||
markdown.use(markdown_prism, {
|
||||
init: (Prism) => {
|
||||
Prism.languages.weacmd = {
|
||||
"string": /\<[^>]+?\>/,
|
||||
"function": /^(?:\/\/\S+)\b/m,
|
||||
"number": /\b0x[\da-f]+\b|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:e[+-]?\d+)?%?/i,
|
||||
"operator": /[<>:=\[\]|{}]/,
|
||||
"keyword": /\b(?:[-+]?[zyx])\b/
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
module.exports = function parse_sections(source) {
|
||||
const lines = source.split(/\r?\n/gi);
|
||||
const result = [];
|
||||
|
||||
70
.docs/package-lock.json
generated
70
.docs/package-lock.json
generated
@ -12,7 +12,9 @@
|
||||
"@11ty/eleventy": "^0.12.1",
|
||||
"@11ty/eleventy-img": "^0.9.0",
|
||||
"html-entities": "^2.3.2",
|
||||
"htmlentities": "^1.0.0"
|
||||
"htmlentities": "^1.0.0",
|
||||
"markdown-it-prism": "^2.1.8",
|
||||
"phin": "^3.6.0"
|
||||
}
|
||||
},
|
||||
"node_modules/@11ty/dependency-tree": {
|
||||
@ -697,6 +699,12 @@
|
||||
"node": ">=6"
|
||||
}
|
||||
},
|
||||
"node_modules/centra": {
|
||||
"version": "2.4.2",
|
||||
"resolved": "https://registry.npmjs.org/centra/-/centra-2.4.2.tgz",
|
||||
"integrity": "sha512-f1RaP0V1HqVNEXfLfjNBthB2yy3KnSGnPCnOPCFLUk9e/Z4rNJ8nBaJNnghflnp88mi1IT8mfmW+HlMS1/H+bg==",
|
||||
"dev": true
|
||||
},
|
||||
"node_modules/chalk": {
|
||||
"version": "4.1.1",
|
||||
"resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.1.tgz",
|
||||
@ -2479,6 +2487,18 @@
|
||||
"markdown-it": "bin/markdown-it.js"
|
||||
}
|
||||
},
|
||||
"node_modules/markdown-it-prism": {
|
||||
"version": "2.1.8",
|
||||
"resolved": "https://registry.npmjs.org/markdown-it-prism/-/markdown-it-prism-2.1.8.tgz",
|
||||
"integrity": "sha512-PBiqlX3zGPQnOk7q7TkeveQfXlqzhjfHg2zSwntDNauYY7KFhg2FzO6O+1boillQptEBcIaEAO9gwKq/tXGHUQ==",
|
||||
"dev": true,
|
||||
"dependencies": {
|
||||
"prismjs": "1.24.1"
|
||||
},
|
||||
"engines": {
|
||||
"node": ">=6.0.0"
|
||||
}
|
||||
},
|
||||
"node_modules/maximatch": {
|
||||
"version": "0.1.0",
|
||||
"resolved": "https://registry.npmjs.org/maximatch/-/maximatch-0.1.0.tgz",
|
||||
@ -3022,6 +3042,18 @@
|
||||
"node": ">=0.10.0"
|
||||
}
|
||||
},
|
||||
"node_modules/phin": {
|
||||
"version": "3.6.0",
|
||||
"resolved": "https://registry.npmjs.org/phin/-/phin-3.6.0.tgz",
|
||||
"integrity": "sha512-nYY4Qh/yGCoxcwOAS2UfCM8+nVJcbI4f9NC4M4zPAsuswnIIS2aB14uYAbvdxP/4DqzXfrpadT2WQOx9mLDyTA==",
|
||||
"dev": true,
|
||||
"dependencies": {
|
||||
"centra": "^2.4.2"
|
||||
},
|
||||
"engines": {
|
||||
"node": ">= 8"
|
||||
}
|
||||
},
|
||||
"node_modules/picomatch": {
|
||||
"version": "2.3.0",
|
||||
"resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.0.tgz",
|
||||
@ -3144,6 +3176,12 @@
|
||||
"node": ">=0.10.0"
|
||||
}
|
||||
},
|
||||
"node_modules/prismjs": {
|
||||
"version": "1.24.1",
|
||||
"resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.24.1.tgz",
|
||||
"integrity": "sha512-mNPsedLuk90RVJioIky8ANZEwYm5w9LcvCXrxHlwf4fNVSn8jEipMybMkWUyyF0JhnC+C4VcOVSBuHRKs1L5Ow==",
|
||||
"dev": true
|
||||
},
|
||||
"node_modules/process-nextick-args": {
|
||||
"version": "2.0.1",
|
||||
"resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
|
||||
@ -5178,6 +5216,12 @@
|
||||
"integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==",
|
||||
"dev": true
|
||||
},
|
||||
"centra": {
|
||||
"version": "2.4.2",
|
||||
"resolved": "https://registry.npmjs.org/centra/-/centra-2.4.2.tgz",
|
||||
"integrity": "sha512-f1RaP0V1HqVNEXfLfjNBthB2yy3KnSGnPCnOPCFLUk9e/Z4rNJ8nBaJNnghflnp88mi1IT8mfmW+HlMS1/H+bg==",
|
||||
"dev": true
|
||||
},
|
||||
"chalk": {
|
||||
"version": "4.1.1",
|
||||
"resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.1.tgz",
|
||||
@ -6604,6 +6648,15 @@
|
||||
"uc.micro": "^1.0.5"
|
||||
}
|
||||
},
|
||||
"markdown-it-prism": {
|
||||
"version": "2.1.8",
|
||||
"resolved": "https://registry.npmjs.org/markdown-it-prism/-/markdown-it-prism-2.1.8.tgz",
|
||||
"integrity": "sha512-PBiqlX3zGPQnOk7q7TkeveQfXlqzhjfHg2zSwntDNauYY7KFhg2FzO6O+1boillQptEBcIaEAO9gwKq/tXGHUQ==",
|
||||
"dev": true,
|
||||
"requires": {
|
||||
"prismjs": "1.24.1"
|
||||
}
|
||||
},
|
||||
"maximatch": {
|
||||
"version": "0.1.0",
|
||||
"resolved": "https://registry.npmjs.org/maximatch/-/maximatch-0.1.0.tgz",
|
||||
@ -7011,6 +7064,15 @@
|
||||
"integrity": "sha1-v8zcjfWxLcUsi0PsONGNcsBLqW0=",
|
||||
"dev": true
|
||||
},
|
||||
"phin": {
|
||||
"version": "3.6.0",
|
||||
"resolved": "https://registry.npmjs.org/phin/-/phin-3.6.0.tgz",
|
||||
"integrity": "sha512-nYY4Qh/yGCoxcwOAS2UfCM8+nVJcbI4f9NC4M4zPAsuswnIIS2aB14uYAbvdxP/4DqzXfrpadT2WQOx9mLDyTA==",
|
||||
"dev": true,
|
||||
"requires": {
|
||||
"centra": "^2.4.2"
|
||||
}
|
||||
},
|
||||
"picomatch": {
|
||||
"version": "2.3.0",
|
||||
"resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.0.tgz",
|
||||
@ -7099,6 +7161,12 @@
|
||||
"parse-ms": "^0.1.0"
|
||||
}
|
||||
},
|
||||
"prismjs": {
|
||||
"version": "1.24.1",
|
||||
"resolved": "https://registry.npmjs.org/prismjs/-/prismjs-1.24.1.tgz",
|
||||
"integrity": "sha512-mNPsedLuk90RVJioIky8ANZEwYm5w9LcvCXrxHlwf4fNVSn8jEipMybMkWUyyF0JhnC+C4VcOVSBuHRKs1L5Ow==",
|
||||
"dev": true
|
||||
},
|
||||
"process-nextick-args": {
|
||||
"version": "2.0.1",
|
||||
"resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
|
||||
|
||||
@ -23,6 +23,8 @@
|
||||
"@11ty/eleventy": "^0.12.1",
|
||||
"@11ty/eleventy-img": "^0.9.0",
|
||||
"html-entities": "^2.3.2",
|
||||
"htmlentities": "^1.0.0"
|
||||
"htmlentities": "^1.0.0",
|
||||
"markdown-it-prism": "^2.1.8",
|
||||
"phin": "^3.6.0"
|
||||
}
|
||||
}
|
||||
|
||||
28
.tests/Vector3/concat.test.lua
Normal file
28
.tests/Vector3/concat.test.lua
Normal file
@ -0,0 +1,28 @@
|
||||
local Vector3 = require("worldeditadditions.utils.vector3")
|
||||
|
||||
describe("Vector3.__concat", function()
|
||||
it("should work when concatenating a Vector3 + Vector3", function()
|
||||
local a = Vector3.new(3, 4, 5)
|
||||
local b = Vector3.new(6, 7, 8)
|
||||
|
||||
assert.are.is_true(
|
||||
type(tostring(a .. b)) == "string"
|
||||
)
|
||||
end)
|
||||
it("should work when concatenating a string + Vector3", function()
|
||||
local a = "yay"
|
||||
local b = Vector3.new(6, 7, 8)
|
||||
|
||||
assert.are.is_true(
|
||||
type(tostring(a .. b)) == "string"
|
||||
)
|
||||
end)
|
||||
it("should work when concatenating a Vector3 + string", function()
|
||||
local a = Vector3.new(3, 4, 5)
|
||||
local b = "yay"
|
||||
|
||||
assert.are.is_true(
|
||||
type(tostring(a .. b)) == "string"
|
||||
)
|
||||
end)
|
||||
end)
|
||||
@ -7,18 +7,18 @@ describe("Vector3.add", function()
|
||||
Vector3.new(3, 4, 5)
|
||||
)
|
||||
end)
|
||||
it("should throw an error on invalid x", function()
|
||||
assert.has.errors(function()
|
||||
it("should not throw an error on invalid x", function()
|
||||
assert.has_no.errors(function()
|
||||
Vector3.new("cheese", 4, 5)
|
||||
end)
|
||||
end)
|
||||
it("should throw an error on invalid y", function()
|
||||
assert.has.errors(function()
|
||||
it("should not throw an error on invalid y", function()
|
||||
assert.has_no.errors(function()
|
||||
Vector3.new(4, "cheese", 5)
|
||||
end)
|
||||
end)
|
||||
it("should throw an error on invalid z", function()
|
||||
assert.has.errors(function()
|
||||
it("should not throw an error on invalid z", function()
|
||||
assert.has_no.errors(function()
|
||||
Vector3.new(66, 2, "cheese")
|
||||
end)
|
||||
end)
|
||||
|
||||
@ -15,7 +15,7 @@ Other useful links:
|
||||
## `//floodfill [<replace_node> [<radius>]]`
|
||||
Floods all connected nodes of the same type starting at _pos1_ with <replace_node> (which defaults to `water_source`), in a sphere with a radius of <radius> (which defaults to 50).
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//floodfill
|
||||
//floodfill water_source 50
|
||||
//floodfill glass 25
|
||||
@ -30,7 +30,7 @@ Note that all-air columns are skipped - so if you experience issues with it not
|
||||
|
||||
Note also that columns without any air nodes in them at all are also skipped, so try `//expand y 1` to add an extra layer to your defined region.
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//overlay grass
|
||||
//overlay glass
|
||||
//overlay grass_with_dirt
|
||||
@ -45,7 +45,7 @@ Finds the first non-air node in each column and works downwards, replacing non-a
|
||||
|
||||
The list of nodes has a form similar to that of a chance list you might find in `//replacemix`, `//overlay`, or `//mix` - see the examples below. If the numberr of layers isn't specified, `1` is assumed (i.e. a single layer).
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//layers dirt_with_grass dirt 3
|
||||
//layers sand 5 sandstone 4 desert_stone 2
|
||||
//layers brick stone 3
|
||||
@ -74,13 +74,14 @@ If you like, you can also reference the full name of a sapling node instead. The
|
||||
|
||||
For example, the first 2 examples below are functionally equivalent.
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//forest aspen
|
||||
//forest default:aspen_sapling
|
||||
//forest 2 oak 3 aspen pine
|
||||
//forest 0.5 acacia
|
||||
```
|
||||
|
||||
|
||||
## `//saplingaliases [aliases|all_saplings]`
|
||||
Lists all the currently registered sapling aliases in alphabetical order. These aliases can be used in the `//forest` subcommand.
|
||||
|
||||
@ -91,7 +92,7 @@ Mode | Description
|
||||
`aliases` | The default. Lists all the currently registered sapling aliases in alphabetical order.
|
||||
`all_saplings` | Spins through all the nodes currently registered in Minetest, and lists all the nodes that have the `sapling` group.
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//saplingaliases
|
||||
//saplingaliases all_saplings
|
||||
//saplingaliases aliases
|
||||
@ -103,16 +104,17 @@ Fills in all airlike nodes beneath non airlike nodes, which gives the effect of
|
||||
|
||||
Note that the *entire* cave you want filling must be selected, as `//fillcaves` only operates within the defined region (ref #50).
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//fillcaves
|
||||
//fillcaves dirt
|
||||
//fillcaves brick
|
||||
```
|
||||
|
||||
|
||||
## `//ellipsoid <rx> <ry> <rz> <node_name> [h[ollow]]`
|
||||
Creates a solid ellipsoid at position 1 with the radius `(rx, ry, rz)`.
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//ellipsoid 10 5 15 ice
|
||||
//ellipsoid 3 5 10 dirt
|
||||
//ellipsoid 20 10 40 air
|
||||
@ -123,7 +125,7 @@ Creates a solid ellipsoid at position 1 with the radius `(rx, ry, rz)`.
|
||||
## `//hollowellipsoid <rx> <ry> <rz> <node_name>`
|
||||
Creates a hollow ellipsoid at position 1 with the radius `(rx, ry, rz)`. Works the same way as `//ellipsoid` does.
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//hollowellipsoid 10 5 15 glass
|
||||
//hollowellipsoid 21 11 41 stone
|
||||
```
|
||||
@ -133,7 +135,7 @@ Creates a solid torus at position 1 with the specified major and minor radii. Th
|
||||
|
||||
The optional axes sets the axes upon which the torus will lay flat. Possible values: `xy` (the default), `xz`, `yz`. A single axis may also be specified (i.e. `x`, `y`, or `z`) - this will be interpreted as the axis that runs through the hole in the middle of the torus.
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//torus 15 5 stone
|
||||
//torus 5 3 meselamp
|
||||
//torus 10 6 sandstone xz
|
||||
@ -144,7 +146,7 @@ The optional axes sets the axes upon which the torus will lay flat. Possible val
|
||||
## `//hollowtorus <major_radius> <minor_radius> <node_name> [<axes=xy>]`
|
||||
Creates a hollow torus at position 1 with the radius major and minor radii. Works the same way as `//torus` does.
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//hollowtorus 10 5 glass
|
||||
//hollowtorus 21 11 stone
|
||||
//hollowtorus 18 6 dirt xz
|
||||
@ -157,7 +159,7 @@ The radius can be thought of as the thickness of the line, and is defined as the
|
||||
|
||||
Floating-point values are fully supported for the radius.
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//line
|
||||
//line stone
|
||||
//line sandstone 3
|
||||
@ -169,7 +171,7 @@ Replaces nodes inside the defined region with air, but leaving a given number of
|
||||
|
||||
Note that all air-like nodes are also left alone.
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//hollow
|
||||
//hollow 2
|
||||
```
|
||||
@ -189,7 +191,7 @@ Note also that since WorldEditAdditions v1.10, the seed doesn't have to be a num
|
||||
|
||||
The last example below shows how to set the path length and width:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//maze ice
|
||||
//maze stone 2 1 1234
|
||||
//maze dirt 4 2 56789
|
||||
@ -203,7 +205,7 @@ The optional `path_depth` parameter defaults to `1` and allows customisation of
|
||||
|
||||
To get a better look at the generated maze, try inverting it like so:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//maze3d stone
|
||||
//replace air dirt
|
||||
//replace stone air
|
||||
@ -211,7 +213,7 @@ To get a better look at the generated maze, try inverting it like so:
|
||||
|
||||
Additional examples:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//maze3d glass
|
||||
//maze3d bush_leaves 2 1 1 12345
|
||||
//maze3d dirt 4 2 2
|
||||
@ -233,7 +235,7 @@ For example, a chance number of 2 would mean a 50% chance that any given eligibl
|
||||
|
||||
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%`).
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//bonemeal
|
||||
//bonemeal 3 25
|
||||
//bonemeal 4
|
||||
@ -245,7 +247,7 @@ Since WorldEditAdditions v1.12, a percentage chance is also supported. This is d
|
||||
## `//walls <replace_node>`
|
||||
Creates vertical walls of `<replace_node>` around the inside edges of the defined region.
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//walls dirt
|
||||
//walls stone
|
||||
//walls goldblock
|
||||
@ -274,25 +276,25 @@ With this in mind, there are 3 forms that you can tell `//scale` how you want to
|
||||
### Single Axis
|
||||
If you just need to scale a single axis, you can tell `//scale` that like so:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//scale <axis> <scale_factor>
|
||||
```
|
||||
|
||||
To give a concrete example:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//scale y 2
|
||||
```
|
||||
|
||||
The above will scale the defined region in the positive y direction by 2 times, doubling the height. If you want to scale in the opposite direction, do this:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//scale -y 2
|
||||
```
|
||||
|
||||
This will scale in the _negative_ y direction by 2 times (again, doubling the height). Some more examples:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//scale z 50%
|
||||
//scale -x 1/3
|
||||
```
|
||||
@ -300,7 +302,7 @@ This will scale in the _negative_ y direction by 2 times (again, doubling the he
|
||||
### All axes
|
||||
To scale on all axes at once, `//scale` takes the shortcut syntax of specifying a single scale factor:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//scale 2
|
||||
//scale 200%
|
||||
```
|
||||
@ -310,13 +312,13 @@ Both of the above will scale the defined region up by 2 times in all directions.
|
||||
### Multiple scale factors
|
||||
If you want to specify different scale factors for difference axes, then `//scale` also supports a third syntax. Here's an example:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//scale 2 3 4
|
||||
```
|
||||
|
||||
This will scale the defined region by 2x in the positive x, 3x in the positive y, and 4x in the positive z. As these are all scale factors, we can also use the syntax described above to scale up and down in the same operation:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//scale 50% 2 1/4
|
||||
```
|
||||
|
||||
@ -324,7 +326,7 @@ This will first scale in the positive y by 2x. Once that operation is completed,
|
||||
|
||||
If you want to change the anchor point of the scaling operation too, `//scale` supports a final syntax like so:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//scale 50% 2 1/4 1 -1 1
|
||||
```
|
||||
|
||||
@ -338,7 +340,7 @@ Replaces a given node with a random mix of other nodes. Functions like `//mix`.
|
||||
|
||||
This command is best explained with examples:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//replacemix dirt stone
|
||||
```
|
||||
|
||||
@ -346,19 +348,19 @@ The above functions just like `//replace` - nothing special going on here. It re
|
||||
|
||||
Let's make it more interesting:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//replacemix dirt 5 stone
|
||||
```
|
||||
|
||||
The above replaces 1 in every 5 `dirt` nodes with `stone`. Let's get even fancier:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//replacemix stone stone_with_diamond stone_with_gold
|
||||
```
|
||||
|
||||
The above replaces `stone` nodes with a random mix of `stone_with_diamond` and `stone_with_gold` nodes. But wait - there's more!
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//replacemix stone stone_with_diamond stone_with_gold 4
|
||||
```
|
||||
|
||||
@ -366,7 +368,7 @@ The above replaces `stone` nodes with a random mix of `stone_with_diamond` and `
|
||||
|
||||
If we wanted to put all of the above features together into a single command, then we might do this:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//replacemix dirt 3 sandstone 10 dry_dirt cobble 2
|
||||
```
|
||||
|
||||
@ -374,7 +376,7 @@ The above replaces 1 in 3 `dirt` nodes with a mix of `sandstone`, `dry_dirt`, an
|
||||
|
||||
Since WorldEditAdditions v1.12, you can also use percentages:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//replacemix dirt 33% sandstone 75% dry_dirt 10% cobble 15%
|
||||
```
|
||||
|
||||
@ -382,7 +384,7 @@ Note though that the percentages are internally converted to a 1-in-N chance and
|
||||
|
||||
Here are all the above examples together:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//replacemix dirt stone
|
||||
//replacemix dirt 5 stone
|
||||
//replacemix stone stone_with_diamond stone_with_gold
|
||||
@ -409,7 +411,7 @@ The width and height (if specified) refer to the dimensions of the kernel and mu
|
||||
|
||||
The sigma value is only applicable to the `gaussian` kernel, and can be thought of as the 'smoothness' to apply. Greater values result in more smoothing. Default: 2. See the [Gaussian blur](https://en.wikipedia.org/wiki/Gaussian_blur) page on Wikipedia for some pictures showing the effect of the sigma value.
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//convolve
|
||||
//convolve box 7
|
||||
//convolve pascal 11,3
|
||||
@ -432,7 +434,7 @@ Algorithm | Mode | Description
|
||||
|
||||
Usage examples:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//erode
|
||||
//erode snowballs
|
||||
//erode snowballs count 25000
|
||||
@ -459,7 +461,7 @@ noconv | any | n/a | When set to any value, disables to automatic 3x3 gau
|
||||
|
||||
Usage examples:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//erode
|
||||
//erode snowballs
|
||||
//erode snowballs count 50000
|
||||
@ -480,21 +482,87 @@ dolower | `boolean` | true | Whether to lower columns in height. If false,
|
||||
|
||||
Usage examples:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//erode river
|
||||
//erode river steps 10
|
||||
```
|
||||
|
||||
|
||||
## `//noise2d [<key_1> [<value_1>]] [<key_2> [<value_2>]] ...]`
|
||||
Applies 2D noise to the terrain in the defined region. Like `//erode`, this command accepts a number of different key-value parameters and provides a number of different underlying algorithms.
|
||||
|
||||
Parameter | Type | Default Value | Description
|
||||
------------|-----------|---------------|-----------------------
|
||||
algorithm | `string` | perlin | The 2D noise algorithm to apply - see below.
|
||||
apply | `string|integer` | 5 | How to apply the noise to the terrain - see below.
|
||||
scalex | `float` | 1 | The scale of the noise on the x axis.
|
||||
scaley | `float` | 1 | The scale of the noise on the y axis.
|
||||
scalez | `float` | 1 | The scale of the noise on the z axis.
|
||||
offsetx | `float` | 1 | The offset to add to the x axis before calling the noise function.
|
||||
offsety | `float` | 0 | The offset to add to the y axis before calling the noise function.
|
||||
offsetz | `float` | 0 | The offset to add to the z axis before calling the noise function.
|
||||
exponent | `float` | 0 | Raise the generated noise value (with a range of 0 to 1) to this power. Generally results in sharper peaks.
|
||||
multiply | `float` | 1 | Multiply the generated noise value by this number
|
||||
add | `float` | 0 | Add this number to the generated noise value.
|
||||
|
||||
|
||||
Different values of the `apply` parameter result in the generated noise values being applied in different ways:
|
||||
|
||||
- An integer indicates that the noise should be rescaled to a given amplitude (equal parts of the range above and below 0) before being added to the terrain heightmap.`
|
||||
- The exact string `add`: Noise values are added to each heightmap pixel.
|
||||
- The exact string `multiply`: Each heightmap pixel is multiplied by the corresponding noise value.
|
||||
|
||||
The following algorithms are currently available:
|
||||
|
||||
Algorithm | Description
|
||||
------------|--------------------------
|
||||
`perlin` | Perlin noise. Functional, but currently contains artefacts I'm having difficulty tracking down.
|
||||
`sin` | A sine wave created with `math.sin()`.
|
||||
`white` | Random white noise.
|
||||
`red` | Red noise - has a lower frequency than white noise. Ref [Noise Functions and Map Generation by Red Blob Games](https://www.redblobgames.com/articles/noise/introduction.html).
|
||||
`infrared` | Even smoother than red noise. Tends to also be quite flat unless you use a slightly higher `apply` value (e.g. `20`).
|
||||
|
||||
When specifying algorithm names, the `algorithm` parameter name is optional. For example, the following are both equivalent:
|
||||
|
||||
```weacmd
|
||||
//noise2d offsetx 4 perlin scale 0.2
|
||||
//noise2d offsetx 4 algorithm perlin scale 0.2
|
||||
```
|
||||
|
||||
Example invocations:
|
||||
|
||||
```weacmd
|
||||
//noise2d sin scale 0.5
|
||||
//noise2d offsetx 20 perlin
|
||||
//noise2d sin exponent 4
|
||||
```
|
||||
|
||||
|
||||
## `//count`
|
||||
Counts all the nodes in the defined region and returns the result along with calculated percentages (note that if the chat window used a monospace font, the returned result would be a perfect table. If someone has a ~~hack~~ solution to make the columns line up neatly, please [open an issue](https://github.com/sbrl/Minetest-WorldEditAdditions/issues/new) :D)
|
||||
|
||||
**Note:** The output of `//count` can be rather long sometimes, and Minetest by default only shows the last few lines of chat. Press <kbd>F10</kbd> to show the full chat window that you can then scroll through to inspect the full output.
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//count
|
||||
```
|
||||
|
||||
|
||||
## `//basename <name>`
|
||||
Returns the absolute canonical name of a node, given an alias or partial node name. For example:
|
||||
|
||||
```weacmd
|
||||
//basename dirt
|
||||
```
|
||||
|
||||
...will return `default:dirt`. Uses `worldedit.normalize_nodename(string)` under the hood.
|
||||
|
||||
```weacmd
|
||||
//basename stonebrick
|
||||
//basename glass
|
||||
```
|
||||
|
||||
|
||||
## `//subdivide <size_x> <size_y> <size_z> <cmd_name> <args>`
|
||||
Splits the current WorldEdit region into `(<size_x>, <size_y>, <size_z>)` sized chunks, and run `//<cmd_name> <args>` over each chunk.
|
||||
|
||||
@ -508,7 +576,7 @@ While other server commands can be executed while a `//subdivide` is running, `/
|
||||
|
||||
**Warning:** Once started, this command cannot be stopped without restarting your server! This is the case with all WorldEdit commands, but it's worth a special mention here.
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//subdivide 10 10 10 set dirt
|
||||
//subdivice 25 25 25 fixlight
|
||||
```
|
||||
@ -517,13 +585,13 @@ While other server commands can be executed while a `//subdivide` is running, `/
|
||||
## `//multi <command_a> <command_b> <command_c> .....`
|
||||
Executes multi chat commands in sequence. Intended for _WorldEdit_ commands, but does work with others too. Don't forget a space between commands!
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//multi //set dirt //shift x 10 //set glass
|
||||
```
|
||||
|
||||
Since WorldEditAdditions v1.12, curly brace syntax has also been introduced to allow nesting of commands:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//multi //fixlight {//many 5 //bonemeal 3 100}
|
||||
```
|
||||
|
||||
@ -531,7 +599,7 @@ This syntax can also be nested arbitrarily in arbitrarily complex combinations,
|
||||
|
||||
In addition, this also allows for including a double forward slash in the argument list for a command, should you need to do so (e.g. `//multi //example {//bar //baz} //example` will be executed as 3 commands: `/example`, then `/bar` with an argument of `//baz`, then finally `/example`).
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//multi //1 //2 //shift z -10 //sphere 5 sand //shift z 20 //ellipsoid 5 3 5 ice
|
||||
//multi //1 //hollowtorus 30 5 stone //hollowtorus 20 3 dirt //torus 10 2 dirt_with_grass
|
||||
//multi /time 7:00 //1 //outset h 20 //outset v 5 //overlay dirt_with_grass //1 //2 //sphere 8 air //shift down 1 //floodfill //reset
|
||||
@ -543,7 +611,7 @@ Executes a single chat command many times in a row. Uses `minetest.after()` to y
|
||||
|
||||
Note that this isn't necessarily limited to executing WorldEdit / WorldEditAdditions commands. Combine with `//multi` (see above) execute multiple commands at once for even more power and flexibility!
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//many 10 //bonemeal 3 100
|
||||
//many 100 //multi //1 //2 //outset 20 //set dirt
|
||||
```
|
||||
@ -552,7 +620,7 @@ Note that this isn't necessarily limited to executing WorldEdit / WorldEditAddit
|
||||
## `//ellipsoidapply <command_name> <args>`
|
||||
Executes the given command, and then clips the result to the largest ellipsoid that will fit inside the defined region. The specified command must obviously take 2 positions - so for example `//set`, `//replacemix`, and `//maze3d` will work, but `//sphere`, `//torus`, and `//floodfill` won't.
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//ellipsoidapply set dirt
|
||||
//ellipsoidapply maze3d dirt 4 2 2
|
||||
//ellipsoidapply erode
|
||||
@ -564,7 +632,7 @@ Executes the given command, and then clips the result to the largest ellipsoid t
|
||||
## `//scol [<axis1> ] <length>`
|
||||
Short for _select column_. Sets the pos2 at a set distance along 1 axis from pos1. If the axis isn't specified, defaults the direction you are facing. Implementation thanks to @VorTechnix.
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//scol 10
|
||||
//scol x 3
|
||||
```
|
||||
@ -573,7 +641,7 @@ Short for _select column_. Sets the pos2 at a set distance along 1 axis from pos
|
||||
## `//srect [<axis1> [<axis2>]] <length>`
|
||||
Short for _select rectangle_. Sets the pos2 at a set distance along 2 axes from pos1. If the axes aren't specified, defaults to positive y and the direction you are facing. Implementation thanks to @VorTechnix.
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//srect x z 10
|
||||
//srect 3
|
||||
//srect -z y 25
|
||||
@ -583,7 +651,7 @@ Short for _select rectangle_. Sets the pos2 at a set distance along 2 axes from
|
||||
## `//scube [<axis1> [<axis2> [<axis3>]]] <length>`
|
||||
Short for _select cube_. Sets the pos2 at a set distance along 3 axes from pos1. If the axes aren't specified, defaults to positive y, the direction you are facing and the axis to the left of facing. Implementation thanks to @VorTechnix.
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//scube 5
|
||||
//scube z a y 12
|
||||
//scube x z 3
|
||||
@ -594,7 +662,7 @@ Short for _select cube_. Sets the pos2 at a set distance along 3 axes from pos1.
|
||||
## `//scloud <0-6|stop|reset>`
|
||||
Short for _select point cloud_. Sets pos1 and pos2 to include the nodes you punch. Numbers 1-6 designate how many nodes you want to punch before the operation ends. 0 or stop terminate the operation so that any further nodes you punch won't be added to selection. Reset terminates operation if one is running and resets the selection area.
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//scloud 6
|
||||
//scloud 5
|
||||
//scloud stop
|
||||
@ -604,7 +672,7 @@ Short for _select point cloud_. Sets pos1 and pos2 to include the nodes you punc
|
||||
## `//scentre`
|
||||
Short for _select center_. Sets pos1 and pos2 to the centre point(s) of the current selection area. 1, 2, 4 or 8 nodes may be selected depending on what parts of the original selection are even in distance. Implementation thanks to @VorTechnix.
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//scentre
|
||||
```
|
||||
|
||||
@ -612,7 +680,7 @@ Short for _select center_. Sets pos1 and pos2 to the centre point(s) of the curr
|
||||
## `//srel <axis1> <length1> [<axis2> <length2> [<axis3> <length3>]]`
|
||||
Short for _select relative_. Sets the pos2 at set distances along 3 axes relative to pos1. If pos1 is not set it will default to the node directly under the player. The axis arguments accept `x, y, z` as well as `up, down, left, right, front, back`. Left, right, front and back are relative to player facing direction. Negative (`-`) can be applied to the axis, the length or both. Implementation thanks to @VorTechnix.
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//srel front 5
|
||||
//srel y 12 right -2
|
||||
//srel left 3 up 5 -front 7
|
||||
@ -625,7 +693,7 @@ Short for _selection make_. Modifies existing selection by moving pos2. Allows y
|
||||
|
||||
Usage examples:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//smake odd shrink
|
||||
//smake even avg xz
|
||||
//smake equal grow xy
|
||||
@ -674,7 +742,7 @@ Short for _selection factor_; alias: `//sfac`. Built specifically for use with `
|
||||
|
||||
Usage examples:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//sfac grow 5
|
||||
//sfac avg 3 xy
|
||||
```
|
||||
@ -690,7 +758,7 @@ Value | Description
|
||||
## `//sstack`
|
||||
Displays the contents of your per-user selection stack. This stack can be pushed to and popped from rather like a stack of plates. See also `//spush` (for pushing to the selection stack) and `//spop` (for popping from the selection stack).
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//sstack
|
||||
```
|
||||
|
||||
@ -701,14 +769,14 @@ If the stack is full (currently the limit is set to 100 regions in the stack), t
|
||||
|
||||
Note that pos2 does _not_ need to be defined in order to use this. if it isn't defined, then a pos2 of `nil` will be pushed onto the stack instead.
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//spush
|
||||
```
|
||||
|
||||
## `//spop`
|
||||
Pops a selection off your per-user selection stack and applies it to the currently defined region. If pos2 from the item popped from the stack is nil, then pos2 is explicitly unset. If the stack is empty, this has no effect.
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//spop
|
||||
```
|
||||
|
||||
@ -752,7 +820,7 @@ Confirms the execution of a command if it could potentially affect a large numbe
|
||||
|
||||
<!-- Equivalent to _WorldEdit_'s `//y`, but because of security sandboxing issues it's not really possible to hook into WorldEdit's existing command. -->
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//y
|
||||
```
|
||||
|
||||
@ -761,7 +829,7 @@ Prevents the execution of a command if it could potentially affect a large numbe
|
||||
|
||||
<!-- Equivalent to _WorldEdit_'s `//y`, but because of security sandboxing issues it's not really possible to hook into WorldEdit's existing command. -->
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//n
|
||||
```
|
||||
|
||||
@ -774,20 +842,20 @@ It functions very similarly to the regular WorldEdit wand, except that it has a
|
||||
## `//farwand skip_liquid (true|false) | maxdist <number>`
|
||||
This command helps control the behaviour of the [WorldEditAdditions far wand](#far-wand). Calling it without any arguments shows the current status:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//farwand
|
||||
```
|
||||
|
||||
You can decide whether you can select liquids or not like so:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//farwand skip_liquid true
|
||||
//farwand skip_liquid false
|
||||
```
|
||||
|
||||
You can change the maximum range with the `maxdist` subcommand:
|
||||
|
||||
```
|
||||
```weacmd
|
||||
//farwand maxdist 1000
|
||||
//farwand maxdist 200
|
||||
//farwand maxdist 9999
|
||||
|
||||
@ -12,6 +12,9 @@ worldeditadditions.Vector3 = dofile(worldeditadditions.modpath.."/utils/vector3.
|
||||
worldeditadditions.Mesh,
|
||||
worldeditadditions.Face = dofile(worldeditadditions.modpath.."/utils/mesh.lua")
|
||||
|
||||
worldeditadditions.Queue = dofile(worldeditadditions.modpath.."/utils/queue.lua")
|
||||
worldeditadditions.LRU = dofile(worldeditadditions.modpath.."/utils/lru.lua")
|
||||
|
||||
|
||||
dofile(worldeditadditions.modpath.."/utils/strings/init.lua")
|
||||
dofile(worldeditadditions.modpath.."/utils/format/init.lua")
|
||||
@ -44,6 +47,7 @@ dofile(worldeditadditions.modpath.."/lib/scale_down.lua")
|
||||
dofile(worldeditadditions.modpath.."/lib/scale.lua")
|
||||
dofile(worldeditadditions.modpath.."/lib/conv/conv.lua")
|
||||
dofile(worldeditadditions.modpath.."/lib/erode/erode.lua")
|
||||
dofile(worldeditadditions.modpath.."/lib/noise/init.lua")
|
||||
|
||||
dofile(worldeditadditions.modpath.."/lib/count.lua")
|
||||
|
||||
@ -51,6 +55,7 @@ dofile(worldeditadditions.modpath.."/lib/bonemeal.lua")
|
||||
dofile(worldeditadditions.modpath.."/lib/forest.lua")
|
||||
|
||||
dofile(worldeditadditions.modpath.."/lib/ellipsoidapply.lua")
|
||||
dofile(worldeditadditions.modpath.."/lib/airapply.lua")
|
||||
|
||||
dofile(worldeditadditions.modpath.."/lib/subdivide.lua")
|
||||
dofile(worldeditadditions.modpath.."/lib/selection/stack.lua")
|
||||
|
||||
57
worldeditadditions/lib/airapply.lua
Normal file
57
worldeditadditions/lib/airapply.lua
Normal file
@ -0,0 +1,57 @@
|
||||
-- █████ ██ ██████
|
||||
-- ██ ██ ██ ██ ██
|
||||
-- ███████ ██ ██████
|
||||
-- ██ ██ ██ ██ ██
|
||||
-- ██ ██ ██ ██ ██
|
||||
--
|
||||
-- █████ ██████ ██████ ██ ██ ██
|
||||
-- ██ ██ ██ ██ ██ ██ ██ ██ ██
|
||||
-- ███████ ██████ ██████ ██ ████
|
||||
-- ██ ██ ██ ██ ██ ██
|
||||
-- ██ ██ ██ ██ ███████ ██
|
||||
|
||||
--- Similar to cubeapply, except that it takes 2 positions and only keeps an ellipsoid-shaped area defined by the boundaries of the defined region.
|
||||
-- Takes a backup copy of the defined region, runs the given function, and then
|
||||
-- restores the bits around the edge that aren't inside the largest ellipsoid that will fit inside the defined region.
|
||||
-- @param {Position} pos1 The 1st position defining the region boundary
|
||||
-- @param {Position} pos2 The 2nd positioon defining the region boundary
|
||||
-- @param {Function} func The function to call that performs the action in question. It is expected that the given function will accept no arguments.
|
||||
function worldeditadditions.airapply(pos1, pos2, func)
|
||||
local time_taken_all = worldeditadditions.get_ms_time()
|
||||
pos1, pos2 = worldedit.sort_pos(pos1, pos2)
|
||||
-- pos2 will always have the highest co-ordinates now
|
||||
|
||||
-- Fetch the nodes in the specified area
|
||||
local manip_before, area_before = worldedit.manip_helpers.init(pos1, pos2)
|
||||
local data_before = manip_before:get_data()
|
||||
|
||||
local time_taken_fn = worldeditadditions.get_ms_time()
|
||||
func()
|
||||
time_taken_fn = worldeditadditions.get_ms_time() - time_taken_fn
|
||||
|
||||
local manip_after, area_after = worldedit.manip_helpers.init(pos1, pos2)
|
||||
local data_after = manip_after:get_data()
|
||||
|
||||
for z = pos2.z, pos1.z, -1 do
|
||||
for y = pos2.y, pos1.y, -1 do
|
||||
for x = pos2.x, pos1.x, -1 do
|
||||
local i_before = area_before:index(x, y, z)
|
||||
local i_after = area_after:index(x, y, z)
|
||||
local old_is_airlike = worldeditadditions.is_airlike(data_before[i_before])
|
||||
|
||||
-- Roll everything that replaces nodes that aren't airlike
|
||||
if not old_is_airlike then
|
||||
data_after[i_after] = data_before[i_before]
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
-- Save the modified nodes back to disk & return
|
||||
-- No need to save - this function doesn't actually change anything
|
||||
worldedit.manip_helpers.finish(manip_after, data_after)
|
||||
|
||||
|
||||
time_taken_all = worldeditadditions.get_ms_time() - time_taken_all
|
||||
return true, { all = time_taken_all, fn = time_taken_fn }
|
||||
end
|
||||
@ -1,47 +1,7 @@
|
||||
--- Flood-fill command for complex lakes etc.
|
||||
-- @module worldeditadditions.floodfill
|
||||
|
||||
-------------------------------------------------------------------------------
|
||||
--- A Queue implementation, taken & adapted from https://www.lua.org/pil/11.4.html
|
||||
-- @submodule worldeditadditions.utils.queue
|
||||
|
||||
local Queue = {}
|
||||
function Queue.new()
|
||||
return { first = 0, last = -1 }
|
||||
end
|
||||
|
||||
function Queue.enqueue(queue, value)
|
||||
local new_last = queue.last + 1
|
||||
queue.last = new_last
|
||||
queue[new_last] = value
|
||||
end
|
||||
|
||||
function Queue.contains(queue, value)
|
||||
for i=queue.first,queue.last do
|
||||
if queue[i] == value then
|
||||
return true
|
||||
end
|
||||
end
|
||||
return false
|
||||
end
|
||||
|
||||
function Queue.is_empty(queue)
|
||||
return queue.first > queue.last
|
||||
end
|
||||
|
||||
function Queue.dequeue(queue)
|
||||
local first = queue.first
|
||||
if Queue.is_empty(queue) then
|
||||
error("Error: The queue is empty!")
|
||||
end
|
||||
|
||||
local value = queue[first]
|
||||
queue[first] = nil -- Help the garbage collector out
|
||||
queue.first = first + 1
|
||||
return value
|
||||
end
|
||||
|
||||
-------------------------------------------------------------------------------
|
||||
local wea = worldeditadditions
|
||||
|
||||
function worldeditadditions.floodfill(start_pos, radius, replace_node)
|
||||
-- Calculate the area we want to modify
|
||||
@ -67,12 +27,12 @@ function worldeditadditions.floodfill(start_pos, radius, replace_node)
|
||||
end
|
||||
|
||||
local count = 0
|
||||
local remaining_nodes = Queue.new()
|
||||
Queue.enqueue(remaining_nodes, start_pos_index)
|
||||
local remaining_nodes = wea.Queue.new()
|
||||
remaining_nodes:enqueue(start_pos_index)
|
||||
|
||||
-- Do the floodfill
|
||||
while Queue.is_empty(remaining_nodes) == false do
|
||||
local cur = Queue.dequeue(remaining_nodes)
|
||||
while remaining_nodes:is_empty() == false do
|
||||
local cur = remaining_nodes:dequeue()
|
||||
|
||||
-- Replace this node
|
||||
data[cur] = replace_id
|
||||
@ -83,37 +43,37 @@ function worldeditadditions.floodfill(start_pos, radius, replace_node)
|
||||
local xplus = cur + 1 -- +X
|
||||
if data[xplus] == search_id and
|
||||
worldeditadditions.vector.lengthsquared(vector.subtract(area:position(xplus), start_pos)) < radius_sq and
|
||||
not Queue.contains(remaining_nodes, xplus) then
|
||||
not remaining_nodes:contains(xplus) then
|
||||
-- minetest.log("action", "[floodfill] [+X] index " .. xplus .. " is a " .. data[xplus] .. ", searching for a " .. search_id)
|
||||
Queue.enqueue(remaining_nodes, xplus)
|
||||
remaining_nodes:enqueue(xplus)
|
||||
end
|
||||
local xminus = cur - 1 -- -X
|
||||
if data[xminus] == search_id and
|
||||
worldeditadditions.vector.lengthsquared(vector.subtract(area:position(xminus), start_pos)) < radius_sq and
|
||||
not Queue.contains(remaining_nodes, xminus) then
|
||||
not remaining_nodes:contains(xminus) then
|
||||
-- minetest.log("action", "[floodfill] [-X] index " .. xminus .. " is a " .. data[xminus] .. ", searching for a " .. search_id)
|
||||
Queue.enqueue(remaining_nodes, xminus)
|
||||
remaining_nodes:enqueue(xminus)
|
||||
end
|
||||
local zplus = cur + area.zstride -- +Z
|
||||
if data[zplus] == search_id and
|
||||
worldeditadditions.vector.lengthsquared(vector.subtract(area:position(zplus), start_pos)) < radius_sq and
|
||||
not Queue.contains(remaining_nodes, zplus) then
|
||||
not remaining_nodes:contains(zplus) then
|
||||
-- minetest.log("action", "[floodfill] [+Z] index " .. zplus .. " is a " .. data[zplus] .. ", searching for a " .. search_id)
|
||||
Queue.enqueue(remaining_nodes, zplus)
|
||||
remaining_nodes:enqueue(zplus)
|
||||
end
|
||||
local zminus = cur - area.zstride -- -Z
|
||||
if data[zminus] == search_id and
|
||||
worldeditadditions.vector.lengthsquared(vector.subtract(area:position(zminus), start_pos)) < radius_sq and
|
||||
not Queue.contains(remaining_nodes, zminus) then
|
||||
not remaining_nodes:contains(zminus) then
|
||||
-- minetest.log("action", "[floodfill] [-Z] index " .. zminus .. " is a " .. data[zminus] .. ", searching for a " .. search_id)
|
||||
Queue.enqueue(remaining_nodes, zminus)
|
||||
remaining_nodes:enqueue(zminus)
|
||||
end
|
||||
local yminus = cur - area.ystride -- -Y
|
||||
if data[yminus] == search_id and
|
||||
worldeditadditions.vector.lengthsquared(vector.subtract(area:position(yminus), start_pos)) < radius_sq and
|
||||
not Queue.contains(remaining_nodes, yminus) then
|
||||
not remaining_nodes:contains(yminus) then
|
||||
-- minetest.log("action", "[floodfill] [-Y] index " .. yminus .. " is a " .. data[yminus] .. ", searching for a " .. search_id)
|
||||
Queue.enqueue(remaining_nodes, yminus)
|
||||
remaining_nodes:enqueue(yminus)
|
||||
end
|
||||
|
||||
count = count + 1
|
||||
|
||||
@ -66,7 +66,7 @@ function worldeditadditions.forest(pos1, pos2, density_multiplier, sapling_weigh
|
||||
end
|
||||
end
|
||||
if not did_grow then
|
||||
print("[//forest] Failed to grow sapling, detected node id", new_id_at_pos, "name", new_name_at_pos, "was originally", minetest.get_name_from_content_id(node_id))
|
||||
-- print("[//forest] Failed to grow sapling, detected node id", new_id_at_pos, "name", new_name_at_pos, "was originally", minetest.get_name_from_content_id(node_id))
|
||||
-- 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
|
||||
|
||||
@ -14,7 +14,6 @@ function worldeditadditions.line(pos1, pos2, thickness, node_name)
|
||||
pos2 = vector.new(pos2)
|
||||
|
||||
local node_id_replace = minetest.get_content_id(node_name)
|
||||
print("thickness", thickness, "node_name", node_name, "node_id_replace", node_id_replace)
|
||||
|
||||
-- Fetch the nodes in the specified area
|
||||
local manip, area = worldedit.manip_helpers.init(pos1, pos2)
|
||||
@ -37,7 +36,6 @@ function worldeditadditions.line(pos1, pos2, thickness, node_name)
|
||||
local distance = vector.length(vector.subtract(here, closest_on_line))
|
||||
|
||||
if distance < thickness then
|
||||
print("[line] vector", closest_on_line.x, closest_on_line.y, closest_on_line.z, "length", distance)
|
||||
data[area:index(x, y, z)] = node_id_replace
|
||||
counts.replaced = counts.replaced + 1
|
||||
end
|
||||
|
||||
61
worldeditadditions/lib/noise/apply_2d.lua
Normal file
61
worldeditadditions/lib/noise/apply_2d.lua
Normal file
@ -0,0 +1,61 @@
|
||||
local wea = worldeditadditions
|
||||
|
||||
|
||||
--- Applies the given noise field to the given heightmap.
|
||||
-- Mutates the given heightmap.
|
||||
-- @param heightmap number[] A table of ZERO indexed numbers representing the heghtmap - see worldeditadditions.make_heightmap().
|
||||
-- @param noise number[] An table identical in structure to the heightmap containing the noise values to apply.
|
||||
-- @param heightmap_size {x:number,z:number} A 2d vector representing the size of the heightmap.
|
||||
-- @param region_height number The height of the defined region.
|
||||
-- @param apply_mode string The apply mode to use to apply the noise to the heightmap.
|
||||
-- @returns bool[,string] A boolean value representing whether the application was successful or not. If false, then an error message as a string is also returned describing the error that occurred.
|
||||
function worldeditadditions.noise.apply_2d(heightmap, noise, heightmap_size, pos1, pos2, apply_mode)
|
||||
if type(apply_mode) ~= "string" and type(apply_mode) ~= "number" then
|
||||
return false, "Error: Expected value of type string or number for apply_mode, but received value of type "..type(apply_mode)
|
||||
end
|
||||
|
||||
local region_height = pos2.y - pos1.y
|
||||
|
||||
|
||||
print("NOISE APPLY_2D\n")
|
||||
worldeditadditions.format.array_2d(noise, heightmap_size.x)
|
||||
|
||||
|
||||
local height = tonumber(apply_mode)
|
||||
print("DEBUG apply_mode", apply_mode, "as height", height)
|
||||
|
||||
for z = heightmap_size.z - 1, 0, -1 do
|
||||
for x = heightmap_size.x - 1, 0, -1 do
|
||||
local i = (z * heightmap_size.x) + x
|
||||
|
||||
if apply_mode == "add" then
|
||||
heightmap[i] = wea.round(heightmap[i] + noise[i])
|
||||
elseif apply_mode == "multiply" then
|
||||
heightmap[i] = wea.round(heightmap[i] * noise[i])
|
||||
elseif height then
|
||||
-- Rescale from 0 - 1 to -1 - +1
|
||||
local rescaled = (noise[i] * 2) - 1
|
||||
-- Rescale to match the height specified
|
||||
rescaled = rescaled * height
|
||||
rescaled = math.floor(wea.clamp(
|
||||
heightmap[i] + rescaled,
|
||||
0, region_height
|
||||
))
|
||||
heightmap[i] = rescaled
|
||||
else
|
||||
return false, "Error: Unknown apply mode '"..apply_mode.."'"
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
-- for z = heightmap_size.z - 1, 0, -1 do
|
||||
-- x = 0
|
||||
-- heightmap[(z * heightmap_size.x) + x] = z
|
||||
-- end
|
||||
|
||||
print("HEIGHTMAP\n")
|
||||
worldeditadditions.format.array_2d(heightmap, heightmap_size.x)
|
||||
|
||||
|
||||
return true
|
||||
end
|
||||
31
worldeditadditions/lib/noise/engines/infrared.lua
Normal file
31
worldeditadditions/lib/noise/engines/infrared.lua
Normal file
@ -0,0 +1,31 @@
|
||||
local wea = worldeditadditions
|
||||
|
||||
local White = dofile(wea.modpath.."/lib/noise/engines/white.lua")
|
||||
|
||||
local Infrared = {}
|
||||
Infrared.__index = Infrared
|
||||
|
||||
|
||||
function Infrared.new(seed)
|
||||
local result = {
|
||||
seed = seed or math.random(),
|
||||
white = White.new(seed),
|
||||
window = 2
|
||||
}
|
||||
setmetatable(result, Infrared)
|
||||
return result
|
||||
end
|
||||
|
||||
function Infrared:noise( x, y, z )
|
||||
local values = { }
|
||||
for nx=x-self.window,x+self.window do
|
||||
for ny=y-self.window,y+self.window do
|
||||
for nz=z-self.window,z+self.window do
|
||||
table.insert(values, self.white:noise(nx, ny, nz))
|
||||
end
|
||||
end
|
||||
end
|
||||
return wea.average(values)
|
||||
end
|
||||
|
||||
return Infrared
|
||||
12
worldeditadditions/lib/noise/engines/init.lua
Normal file
12
worldeditadditions/lib/noise/engines/init.lua
Normal file
@ -0,0 +1,12 @@
|
||||
local wea = worldeditadditions
|
||||
|
||||
|
||||
return {
|
||||
available = { "perlin", "sin", "white", "red", "infrared" },
|
||||
Perlin = dofile(wea.modpath.."/lib/noise/engines/perlin.lua"),
|
||||
Sin = dofile(wea.modpath.."/lib/noise/engines/sin.lua"),
|
||||
White = dofile(wea.modpath.."/lib/noise/engines/white.lua"),
|
||||
Red = dofile(wea.modpath.."/lib/noise/engines/red.lua"),
|
||||
Infrared = dofile(wea.modpath.."/lib/noise/engines/infrared.lua")
|
||||
-- TODO: Follow https://www.redblobgames.com/articles/noise/introduction.html and implement different colours of noise (*especially* red and pink noise)
|
||||
}
|
||||
@ -1,38 +1,14 @@
|
||||
local wea = worldeditadditions
|
||||
|
||||
-- original code by Ken Perlin: http://mrl.nyu.edu/~perlin/noise/
|
||||
--- Perlin noise generation engine.
|
||||
-- Original code by Ken Perlin: http://mrl.nyu.edu/~perlin/noise/
|
||||
-- Port from this StackOverflow answer: https://stackoverflow.com/a/33425812/1460422
|
||||
-- @class
|
||||
local Perlin = {}
|
||||
Perlin.__index = Perlin
|
||||
|
||||
|
||||
local function BitAND(a, b) --Bitwise and
|
||||
local p, c = 1, 0
|
||||
while a > 0 and b > 0 do
|
||||
local ra, rb = a%2, b%2
|
||||
if ra + rb > 1 then c = c + p end
|
||||
a, b, p = (a - ra) / 2, (b - rb) / 2, p * 2
|
||||
end
|
||||
return c
|
||||
end
|
||||
|
||||
local function fade(t)
|
||||
return t * t * t * (t * (t * 6 - 15) + 10)
|
||||
end
|
||||
|
||||
local function lerp(t, a, b)
|
||||
return a + t * (b - a)
|
||||
end
|
||||
|
||||
local function grad(hash, x, y, z)
|
||||
local h = BitAND(hash, 15)
|
||||
local u = h < 8 and x or y
|
||||
local v = h < 4 and y or ((h == 12 or h == 14) and x or z)
|
||||
return ((h and 1) == 0 and u or - u) + ((h and 2) == 0 and v or - v)
|
||||
end
|
||||
|
||||
|
||||
wea.noise.perlin = {}
|
||||
wea.noise.perlin.p = {}
|
||||
wea.noise.perlin.permutation = {
|
||||
Perlin.p = {}
|
||||
Perlin.permutation = {
|
||||
151, 160, 137, 91, 90, 15, 131, 13, 201, 95, 96, 53, 194, 233, 7, 225, 140,
|
||||
36, 103, 30, 69, 142, 8, 99, 37, 240, 21, 10, 23, 190, 6, 148, 247, 120,
|
||||
234, 75, 0, 26, 197, 62, 94, 252, 219, 203, 117, 35, 11, 32, 57, 177, 33,
|
||||
@ -50,51 +26,114 @@ wea.noise.perlin.permutation = {
|
||||
115, 121, 50, 45, 127, 4, 150, 254, 138, 236, 205, 93, 222, 114, 67, 29,
|
||||
24, 72, 243, 141, 128, 195, 78, 66, 215, 61, 156, 180
|
||||
}
|
||||
wea.noise.perlin.size = 256
|
||||
wea.noise.perlin.gx = {}
|
||||
wea.noise.perlin.gy = {}
|
||||
wea.noise.perlin.randMax = 256
|
||||
Perlin.size = 256
|
||||
Perlin.gx = {}
|
||||
Perlin.gy = {}
|
||||
Perlin.randMax = 256
|
||||
|
||||
--- Creates a new perlin instance.
|
||||
-- @return perlin A new perlin instance.
|
||||
function wea.noise.perlin.new()
|
||||
--- Creates a new Perlin instance.
|
||||
-- @return Perlin A new perlin instance.
|
||||
function Perlin.new()
|
||||
local instance = {}
|
||||
setmetatable(instance, wea.noise.perlin)
|
||||
setmetatable(instance, Perlin)
|
||||
instance:load()
|
||||
return instance
|
||||
end
|
||||
|
||||
function wea.noise.perlin:load()
|
||||
--- Initialises this Perlin instance.
|
||||
-- Called automatically by the constructor - you do NOT need to call this
|
||||
-- yourself.
|
||||
function Perlin:load()
|
||||
for i = 1, self.size do
|
||||
self.p[i] = self.permutation[i]
|
||||
self.p[255 + i] = self.p[i]
|
||||
self.p[i - 1] = self.permutation[i]
|
||||
self.p[i + 255] = self.permutation[i]
|
||||
end
|
||||
end
|
||||
|
||||
function wea.noise.perlin:noise( x, y, z )
|
||||
local X = BitAND(math.floor(x), 255) + 1
|
||||
local Y = BitAND(math.floor(y), 255) + 1
|
||||
local Z = BitAND(math.floor(z), 255) + 1
|
||||
|
||||
--- Returns a noise value for a given point in 3D space.
|
||||
-- @param x number The x co-ordinate.
|
||||
-- @param y number The y co-ordinate.
|
||||
-- @param z number The z co-ordinate.
|
||||
-- @returns number The calculated noise value.
|
||||
function Perlin:noise( x, y, z )
|
||||
y = y or 0
|
||||
z = z or 0
|
||||
local xi = self:BitAND(math.floor(x), 255)
|
||||
local yi = self:BitAND(math.floor(y), 255)
|
||||
local zi = self:BitAND(math.floor(z), 255)
|
||||
|
||||
-- print("x", x, "y", y, "z", z, "xi", xi, "yi", yi, "zi", zi)
|
||||
-- print("p[xi]", self.p[xi])
|
||||
x = x - math.floor(x)
|
||||
y = y - math.floor(y)
|
||||
z = z - math.floor(z)
|
||||
local u = fade(x)
|
||||
local v = fade(y)
|
||||
local w = fade(z)
|
||||
local A = self.p[X] + Y
|
||||
local AA = self.p[A] + Z
|
||||
local AB = self.p[A + 1] + Z
|
||||
local B = self.p[X + 1] + Y
|
||||
local BA = self.p[B] + Z
|
||||
local BB = self.p[B + 1] + Z
|
||||
|
||||
return lerp(w, lerp(v, lerp(u, grad(self.p[AA ], x, y, z ),
|
||||
grad(self.p[BA ], x - 1, y, z )),
|
||||
lerp(u, grad(self.p[AB ], x, y - 1, z ),
|
||||
grad(self.p[BB ], x - 1, y - 1, z ))),
|
||||
lerp(v, lerp(u, grad(self.p[AA + 1], x, y, z - 1),
|
||||
grad(self.p[BA + 1], x - 1, y, z - 1)),
|
||||
lerp(u, grad(self.p[AB + 1], x, y - 1, z - 1),
|
||||
grad(self.p[BB + 1], x - 1, y - 1, z - 1))))
|
||||
local u = self:fade(x)
|
||||
local v = self:fade(y)
|
||||
local w = self:fade(z)
|
||||
local A = self.p[xi] + yi
|
||||
local AA = self.p[A] + zi
|
||||
local AB = self.p[A + 1] + zi
|
||||
local AAA = self.p[AA]
|
||||
local ABA = self.p[AB]
|
||||
local AAB = self.p[AA + 1]
|
||||
local ABB = self.p[AB + 1]
|
||||
|
||||
local B = self.p[xi + 1] + yi
|
||||
local BA = self.p[B] + zi
|
||||
local BB = self.p[B + 1] + zi
|
||||
local BAA = self.p[BA]
|
||||
local BBA = self.p[BB]
|
||||
local BAB = self.p[BA + 1]
|
||||
local BBB = self.p[BB + 1]
|
||||
|
||||
-- Add 0.5 to rescale to 0 - 1 instead of -0.5 - +0.5
|
||||
return 0.5 + self:lerp(w,
|
||||
self:lerp(v,
|
||||
self:lerp(u,
|
||||
self:grad(AAA,x,y,z),
|
||||
self:grad(BAA,x-1,y,z)
|
||||
),
|
||||
self:lerp(u,
|
||||
self:grad(ABA,x,y-1,z),
|
||||
self:grad(BBA,x-1,y-1,z)
|
||||
)
|
||||
),
|
||||
self:lerp(v,
|
||||
self:lerp(u,
|
||||
self:grad(AAB,x,y,z-1), self:grad(BAB,x-1,y,z-1)
|
||||
),
|
||||
self:lerp(u,
|
||||
self:grad(ABB,x,y-1,z-1), self:grad(BBB,x-1,y-1,z-1)
|
||||
)
|
||||
)
|
||||
)
|
||||
end
|
||||
|
||||
|
||||
function Perlin:BitAND(a, b) --Bitwise and
|
||||
local p, c = 1, 0
|
||||
while a > 0 and b > 0 do
|
||||
local ra, rb = a%2, b%2
|
||||
if ra + rb > 1 then c = c + p end
|
||||
a, b, p = (a - ra) / 2, (b - rb) / 2, p * 2
|
||||
end
|
||||
return c
|
||||
end
|
||||
|
||||
function Perlin:fade(t)
|
||||
return t * t * t * (t * (t * 6 - 15) + 10)
|
||||
end
|
||||
|
||||
function Perlin:lerp(t, a, b)
|
||||
return a + t * (b - a)
|
||||
end
|
||||
|
||||
function Perlin:grad(hash, x, y, z)
|
||||
local h = self:BitAND(hash, 15)
|
||||
local u = h < 8 and x or y
|
||||
local v = h < 4 and y or ((h == 12 or h == 14) and x or z)
|
||||
return ((h and 1) == 0 and u or - u) + ((h and 2) == 0 and v or - v)
|
||||
end
|
||||
|
||||
|
||||
return Perlin
|
||||
|
||||
39
worldeditadditions/lib/noise/engines/red.lua
Normal file
39
worldeditadditions/lib/noise/engines/red.lua
Normal file
@ -0,0 +1,39 @@
|
||||
local wea = worldeditadditions
|
||||
|
||||
local White = dofile(wea.modpath.."/lib/noise/engines/white.lua")
|
||||
|
||||
local Red = {}
|
||||
Red.__index = Red
|
||||
|
||||
|
||||
function Red.new(seed)
|
||||
local result = {
|
||||
seed = seed or math.random(),
|
||||
white = White.new(seed)
|
||||
}
|
||||
setmetatable(result, Red)
|
||||
return result
|
||||
end
|
||||
|
||||
function Red:noise( x, y, z )
|
||||
local values = {
|
||||
self.white:noise(x, y, z),
|
||||
self.white:noise(x + 1, y, z),
|
||||
self.white:noise(x, y + 1, z),
|
||||
self.white:noise(x, y, z + 1),
|
||||
self.white:noise(x - 1, y, z),
|
||||
self.white:noise(x, y - 1, z),
|
||||
self.white:noise(x, y, z - 1),
|
||||
self.white:noise(x, y - 1, z - 1),
|
||||
self.white:noise(x - 1, y, z - 1),
|
||||
self.white:noise(x - 1, y - 1, z),
|
||||
self.white:noise(x - 1, y - 1, z - 1),
|
||||
self.white:noise(x, y + 1, z + 1),
|
||||
self.white:noise(x + 1, y, z + 1),
|
||||
self.white:noise(x + 1, y + 1, z),
|
||||
self.white:noise(x + 1, y + 1, z + 1),
|
||||
}
|
||||
return wea.average(values)
|
||||
end
|
||||
|
||||
return Red
|
||||
21
worldeditadditions/lib/noise/engines/sin.lua
Normal file
21
worldeditadditions/lib/noise/engines/sin.lua
Normal file
@ -0,0 +1,21 @@
|
||||
local wea = worldeditadditions
|
||||
|
||||
|
||||
local Sin = {}
|
||||
Sin.__index = Sin
|
||||
|
||||
|
||||
function Sin.new()
|
||||
local result = {}
|
||||
setmetatable(result, Sin)
|
||||
return result
|
||||
end
|
||||
|
||||
function Sin:noise( x, y, z )
|
||||
-- local value = math.sin(x)
|
||||
local value = (math.sin(x) + math.sin(y) + math.sin(z)) / 3
|
||||
-- Rescale from -1 - +1 to 0 - 1
|
||||
return (value + 1) / 2
|
||||
end
|
||||
|
||||
return Sin
|
||||
27
worldeditadditions/lib/noise/engines/white.lua
Normal file
27
worldeditadditions/lib/noise/engines/white.lua
Normal file
@ -0,0 +1,27 @@
|
||||
local wea = worldeditadditions
|
||||
|
||||
|
||||
local White = {}
|
||||
White.__index = White
|
||||
|
||||
|
||||
function White.new(seed)
|
||||
local result = {
|
||||
seed = seed or math.random()
|
||||
}
|
||||
setmetatable(result, White)
|
||||
return result
|
||||
end
|
||||
|
||||
function White:noise( x, y, z )
|
||||
if x == 0 then x = 1 end
|
||||
if y == 0 then y = 1 end
|
||||
if z == 0 then z = 1 end
|
||||
local seed = ((self.seed + (x * y * z)) * 1506359) % 1113883
|
||||
|
||||
math.randomseed(seed)
|
||||
local value = math.random()
|
||||
return value
|
||||
end
|
||||
|
||||
return White
|
||||
14
worldeditadditions/lib/noise/init.lua
Normal file
14
worldeditadditions/lib/noise/init.lua
Normal file
@ -0,0 +1,14 @@
|
||||
local wea = worldeditadditions
|
||||
|
||||
wea.noise = {}
|
||||
|
||||
-- The command itself
|
||||
dofile(wea.modpath.."/lib/noise/run2d.lua")
|
||||
|
||||
-- Dependencies
|
||||
dofile(wea.modpath.."/lib/noise/apply_2d.lua")
|
||||
dofile(wea.modpath.."/lib/noise/make_2d.lua")
|
||||
dofile(wea.modpath.."/lib/noise/params_apply_default.lua")
|
||||
|
||||
-- Noise generation engines
|
||||
wea.noise.engines = dofile(wea.modpath.."/lib/noise/engines/init.lua")
|
||||
@ -4,33 +4,57 @@
|
||||
-- ██ ████ ██ ███████ █████ █████ █████ ██ ██
|
||||
-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
|
||||
-- ██ ██ ██ ██ ██ ██ ███████ ███████ ███████ ██████
|
||||
|
||||
local wea = worldeditadditions
|
||||
|
||||
-- Generate a flat array of 2D noise.
|
||||
-- Written with help from https://www.redblobgames.com/maps/terrain-from-noise/
|
||||
-- @param size Vector An x/y vector representing the size of the noise area to generate.
|
||||
-- @param params table|table<table> A table of noise params to use to generate the noise. Values that aren't specified are filled in automatically. If a table of tables is specified, it is interpreted as multiple octaves of noise to apply in sequence.
|
||||
function worldeditadditions.noise.make_2d(size, params)
|
||||
params = worldeditadditions.noise.params_apply_default(params)
|
||||
|
||||
function worldeditadditions.noise.make_2d(size, start_pos, params)
|
||||
local result = {}
|
||||
|
||||
local generator;
|
||||
if params.algorithm == "perlin" then
|
||||
generator = worldeditadditions.noise.perlin.new()
|
||||
else -- We don't have any other generators just yet
|
||||
return false, "Error: Unknown noise algorithm '"..params.."'."
|
||||
end
|
||||
|
||||
for x=params.offset.x, params.offset.x+size.x do
|
||||
for y=params.offset.y, params.offset.y+size.y do
|
||||
local result = 0
|
||||
for i,params_octave in ipairs(params) do
|
||||
result = result + (generator:noise(x * scale.x, y * scale.y, 0) ^ params.exponent) * params.multiply + params.add
|
||||
end
|
||||
result[y*size.x + x] = result
|
||||
for layer_i, layer in ipairs(params) do
|
||||
local generator
|
||||
if layer.algorithm == "perlin" then
|
||||
generator = wea.noise.engines.Perlin.new()
|
||||
elseif layer.algorithm == "sin" then
|
||||
generator = wea.noise.engines.Sin.new()
|
||||
elseif layer.algorithm == "white" then
|
||||
generator = wea.noise.engines.White.new()
|
||||
elseif layer.algorithm == "red" then
|
||||
generator = wea.noise.engines.Red.new()
|
||||
elseif layer.algorithm == "infrared" then
|
||||
generator = wea.noise.engines.Infrared.new()
|
||||
else -- We don't have any other generators just yet
|
||||
return false, "Error: Unknown noise algorithm '"..tostring(layer.algorithm).."' in layer "..layer_i.." of "..#params.." (available algorithms: "..table.concat(wea.noise.engines.available, ", ")..")."
|
||||
end
|
||||
|
||||
-- TODO: Optimise performance by making i count backwards in sequence
|
||||
for x = 0, size.x - 1 do
|
||||
for y = 0, size.z - 1 do
|
||||
local i = y*size.x + x
|
||||
|
||||
local noise_x = (x + 100000+start_pos.x+layer.offset.x) * layer.scale.x
|
||||
local noise_y = (y + 100000+start_pos.z+layer.offset.z) * layer.scale.z
|
||||
local noise_value = generator:noise(noise_x, noise_y, 0)
|
||||
|
||||
if type(result[i]) ~= "number" then result[i] = 0 end
|
||||
local result_before = result[i]
|
||||
result[i] = result[i] + (noise_value ^ layer.exponent) * layer.multiply + layer.add
|
||||
-- if layer_i == 1 and result[i] > 1 then
|
||||
-- print("NOISE TOO BIG noise_value", noise_value, "noise_x", noise_x, "noise_y", noise_y, "i", i, "result[i]: BEFORE", result_before, "AFTER", result[i])
|
||||
-- end
|
||||
end
|
||||
end
|
||||
|
||||
end
|
||||
|
||||
return result
|
||||
|
||||
print("NOISE MAKE_2D\n")
|
||||
worldeditadditions.format.array_2d(result, size.x)
|
||||
|
||||
|
||||
-- We don't round here, because otherwise when we apply it it'll be inaccurate
|
||||
|
||||
return true, result
|
||||
end
|
||||
|
||||
@ -1,5 +0,0 @@
|
||||
worldeditadditions.noise = {}
|
||||
|
||||
dofile(worldeditadditions.modpath.."/lib/noise/noise_params.lua")
|
||||
dofile(worldeditadditions.modpath.."/lib/noise/make_2d.lua")
|
||||
dofile(worldeditadditions.modpath.."/lib/noise/engines/perlin.lua")
|
||||
@ -1,14 +1,23 @@
|
||||
local wea = worldeditadditions
|
||||
|
||||
--- Makes sure that the default settings are all present in the given params table.
|
||||
-- This way not all params have to be specified by the user.
|
||||
-- @param params table The params table generated from the user's input.
|
||||
-- @return table A NEW table with all the missing properties filled in with the default values.
|
||||
function worldeditadditions.noise.params_apply_default(params)
|
||||
local params_default = {
|
||||
-- How to apply the noise to the heightmap. Different values result in
|
||||
-- different effects:
|
||||
-- - The exact string "add": Noise values are added to each heightmap pixel.
|
||||
-- - The exact string "multiply": Each heightmap pixel is multiplied by the corresponding noise value.
|
||||
-- - A string in the form of digits followed, then the noise will is remapped from the range 0 - 1 to the range -1 - +1 and multiplied by this number / 2, and then for each pixel in the heightmap the corresponding noise value will be added to it.
|
||||
apply = 5,
|
||||
-- The backend noise algorithm to use
|
||||
algorithm = "perlin",
|
||||
-- Zooms in and out
|
||||
scale = vector.new(1, 1, 1),
|
||||
scale = wea.Vector3.new(1, 1, 1),
|
||||
-- Offset the generated noise by this vector.
|
||||
offset = vector.new(0, 0, 0),
|
||||
offset = wea.Vector3.new(0, 0, 0),
|
||||
-- Apply this exponent to the resulting noise value
|
||||
exponent = 1,
|
||||
-- Multiply the resulting noise value by this number. Changes the "strength" of the noise
|
||||
@ -23,10 +32,19 @@ function worldeditadditions.noise.params_apply_default(params)
|
||||
if not params[1] then params = { params } end
|
||||
|
||||
-- If params[1] is thing, this is a list of params
|
||||
-- This might be a thing if we're dealingw ith multiple octaves
|
||||
-- This might be a thing if we're dealing with multiple octaves
|
||||
for i,params_el in ipairs(params) do
|
||||
local default_copy = worldeditadditions.table.shallowcopy(params_default)
|
||||
worldeditadditions.table.apply(
|
||||
local default_copy = wea.table.shallowcopy(params_default)
|
||||
|
||||
-- Keyword support
|
||||
for i, keyword in ipairs(wea.noise.engines.available) do
|
||||
if params_el[keyword] ~= nil then
|
||||
params_el.algorithm = keyword
|
||||
end
|
||||
end
|
||||
|
||||
-- Apply this table to fill in the gaps
|
||||
wea.table.apply(
|
||||
params_el,
|
||||
default_copy
|
||||
)
|
||||
@ -1,6 +1,8 @@
|
||||
--- Applies a layer of 2D noise over the terrain in the defined region.
|
||||
-- @module worldeditadditions.noise2d
|
||||
|
||||
local wea = worldeditadditions
|
||||
|
||||
-- ███ ██ ██████ ██ ███████ ███████ ██████ ██████
|
||||
-- ████ ██ ██ ██ ██ ██ ██ ██ ██ ██
|
||||
-- ██ ██ ██ ██ ██ ██ ███████ █████ █████ ██ ██
|
||||
@ -9,11 +11,16 @@
|
||||
--- Applies a layer of 2d noise over the terrain in the defined region.
|
||||
-- @param pos1 Vector pos1 of the defined region
|
||||
-- @param pos2 Vector pos2 of the defined region
|
||||
-- @param noise_params table A noise parameters table. Will be passed unmodified to PerlinNoise() from the Minetest API.
|
||||
function worldeditadditions.noise2d(pos1, pos2, noise_params)
|
||||
-- @param noise_params table A noise parameters table.
|
||||
function worldeditadditions.noise.run2d(pos1, pos2, noise_params)
|
||||
pos1, pos2 = worldedit.sort_pos(pos1, pos2)
|
||||
-- pos2 will always have the highest co-ordinates now
|
||||
|
||||
-- Fill in the default params
|
||||
-- print("DEBUG noise_params_custom ", wea.format.map(noise_params))
|
||||
noise_params = worldeditadditions.noise.params_apply_default(noise_params)
|
||||
-- print("DEBUG noise_params[1] ", wea.format.map(noise_params[1]))
|
||||
|
||||
-- Fetch the nodes in the specified area
|
||||
local manip, area = worldedit.manip_helpers.init(pos1, pos2)
|
||||
local data = manip:get_data()
|
||||
@ -25,14 +32,32 @@ function worldeditadditions.noise2d(pos1, pos2, noise_params)
|
||||
)
|
||||
local heightmap_new = worldeditadditions.table.shallowcopy(heightmap_old)
|
||||
|
||||
local perlin_map = PerlinNoiseMap(noise_params, heightmap_size)
|
||||
local success, noisemap = wea.noise.make_2d(
|
||||
heightmap_size,
|
||||
pos1,
|
||||
noise_params)
|
||||
if not success then return success, noisemap end
|
||||
|
||||
-- TODO: apply the perlin noise map here
|
||||
local message
|
||||
success, message = wea.noise.apply_2d(
|
||||
heightmap_new,
|
||||
noisemap,
|
||||
heightmap_size,
|
||||
pos1, pos2,
|
||||
noise_params[1].apply
|
||||
)
|
||||
if not success then return success, message end
|
||||
|
||||
local stats = { added = 0, removed = 0 }
|
||||
|
||||
local success, stats = wea.apply_heightmap_changes(
|
||||
pos1, pos2,
|
||||
area, data,
|
||||
heightmap_old, heightmap_new,
|
||||
heightmap_size
|
||||
)
|
||||
if not success then return success, stats end
|
||||
|
||||
-- Save the modified nodes back to disk & return
|
||||
-- No need to save - this function doesn't actually change anything
|
||||
worldedit.manip_helpers.finish(manip, data)
|
||||
|
||||
return true, stats
|
||||
@ -25,7 +25,6 @@ function worldeditadditions.scale_down(pos1, pos2, scale, anchor)
|
||||
z = math.floor(1 / scale.z)
|
||||
}
|
||||
local size = vector.subtract(pos2, pos1)
|
||||
print("[DEBUG] scale_down", worldeditadditions.vector.tostring(scale_down), "size", size)
|
||||
|
||||
if size.x < scale_down.x or size.y < scale_down.y or size.z < scale.z then
|
||||
return false, "Error: Area isn't big enough to apply scale down by "..worldeditadditions.vector.tostring(scale).."."
|
||||
|
||||
@ -4,7 +4,7 @@
|
||||
function worldeditadditions.format.map(map)
|
||||
local result = {}
|
||||
for key, value in pairs(map) do
|
||||
table.insert(result, key.."\t"..value)
|
||||
table.insert(result, key.."\t"..tostring(value))
|
||||
end
|
||||
return table.concat(result, "\n")
|
||||
end
|
||||
|
||||
80
worldeditadditions/utils/lru.lua
Normal file
80
worldeditadditions/utils/lru.lua
Normal file
@ -0,0 +1,80 @@
|
||||
local Queue
|
||||
if worldeditadditions then
|
||||
Queue = dofile(worldeditadditions.modpath.."/utils/queue.lua")
|
||||
else
|
||||
Queue = require("queue")
|
||||
end
|
||||
|
||||
--- A least-recently-used cache implementation.
|
||||
-- @class
|
||||
local LRU = {}
|
||||
LRU.__index = LRU
|
||||
|
||||
--- Creates a new LRU cache.
|
||||
-- Optimal sizes: 8, 16, 32, 64 or any value above
|
||||
-- @param max_size=32 number The maximum number of items to store in the cache.
|
||||
-- @returns LRU A new LRU cache.
|
||||
function LRU.new(max_size)
|
||||
if not max_size then max_size = 32 end
|
||||
local result = {
|
||||
max_size = max_size,
|
||||
cache = { },
|
||||
size = 0,
|
||||
queue = Queue.new()
|
||||
}
|
||||
setmetatable(result, LRU)
|
||||
return result
|
||||
end
|
||||
|
||||
--- Determines whether the given key is present in this cache object.
|
||||
-- Does NOT update the most recently used status of said key.
|
||||
-- @param key string The key to check.
|
||||
-- @returns bool Whether the given key exists in the cache or not.
|
||||
function LRU:has(key)
|
||||
return self.cache[key] ~= nil
|
||||
end
|
||||
|
||||
--- Gets the value associated with the given key.
|
||||
-- @param key string The key to retrieve the value for.
|
||||
-- @returns any|nil The value associated with the given key, or nil if it doesn't exist in this cache.
|
||||
function LRU:get(key)
|
||||
if not self.cache[key] then return nil end
|
||||
|
||||
-- Put it to the end of the queue
|
||||
self.queue:remove_index(self.cache[key].index)
|
||||
self.cache[key].index = self.queue:enqueue(key)
|
||||
|
||||
return self.cache[key].value
|
||||
end
|
||||
|
||||
--- Adds a given key-value pair to this cache.
|
||||
-- Note that this might (or might not) result in the eviction of another item.
|
||||
-- @param key string The key of the item to add.
|
||||
-- @param value any The value to associate with the given key.
|
||||
-- @returns nil
|
||||
function LRU:set(key, value)
|
||||
if self.cache[key] ~= nil then
|
||||
-- It's already present in the cache - update it
|
||||
-- Put it to the end of the queue
|
||||
self.queue:remove_index(self.cache[key].index)
|
||||
local new_index = self.queue:enqueue(key)
|
||||
-- Update the cache entry
|
||||
self.cache[key] = {
|
||||
value = value,
|
||||
index = new_index
|
||||
}
|
||||
else
|
||||
-- It's not in the cache -- add it
|
||||
self.cache[key] = { value = value, index = self.queue:enqueue(key) }
|
||||
|
||||
self.size = self.size + 1
|
||||
if self.size > self.max_size then
|
||||
-- The cache is full, delete the oldest item
|
||||
local oldest_key = self.queue:dequeue()
|
||||
self.cache[oldest_key] = nil
|
||||
self.size = self.size - 1
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
return LRU
|
||||
81
worldeditadditions/utils/lru_benchmark.lua
Normal file
81
worldeditadditions/utils/lru_benchmark.lua
Normal file
@ -0,0 +1,81 @@
|
||||
local LRU = require("lru")
|
||||
local operations = 100000
|
||||
local values = {
|
||||
"Abiu", "Açaí", "Acerola", "Ackee", "African cucumber", "Apple", "Apricot",
|
||||
"Avocado", "Banana", "Bilberry", "Blackberry", "Blackcurrant",
|
||||
"Black sapote", "Blueberry", "Boysenberry", "Breadfruit", "Cactus pear",
|
||||
"Canistel", "Cempedak", "Cherimoya", "Cherry", "Chico fruit", "Cloudberry",
|
||||
"Coco De Mer", "Coconut", "Crab apple", "Cranberry", "Currant", "Damson",
|
||||
"Date", "Dragonfruit (or Pitaya)", "Durian", "Egg Fruit", "Elderberry",
|
||||
"Feijoa", "Fig", "Finger Lime", "Goji berry", "Gooseberry", "Grape",
|
||||
"Raisin", "Grapefruit", "Grewia asiatica", "Guava", "Hala Fruit",
|
||||
"Honeyberry", "Huckleberry", "Jabuticaba", "Jackfruit", "Jambul",
|
||||
"Japanese plum", "Jostaberry", "Jujube", "Juniper berry", "Kaffir Lime",
|
||||
"Kiwano", "Kiwifruit", "Kumquat", "Lemon", "Lime", "Loganberry", "Longan",
|
||||
"Loquat"
|
||||
}
|
||||
|
||||
-- From http://lua-users.org/wiki/SimpleRound
|
||||
function round(num, numDecimalPlaces)
|
||||
local mult = 10^(numDecimalPlaces or 0)
|
||||
return math.floor(num * mult + 0.5) / mult
|
||||
end
|
||||
|
||||
--- Pads str to length len with char from right
|
||||
-- @source https://snipplr.com/view/13092/strlpad--pad-string-to-the-left
|
||||
local function str_padend(str, len, char)
|
||||
if char == nil then char = ' ' end
|
||||
return str .. string.rep(char, len - #str)
|
||||
end
|
||||
--- Pads str to length len with char from left
|
||||
-- Adapted from the above
|
||||
local function str_padstart(str, len, char)
|
||||
if char == nil then char = ' ' end
|
||||
return string.rep(char, len - #str) .. str
|
||||
end
|
||||
|
||||
|
||||
local values_count = #values
|
||||
|
||||
function test(size)
|
||||
local cpu_start = os.clock()
|
||||
|
||||
|
||||
local lru = LRU.new(size)
|
||||
|
||||
local hits = 0
|
||||
local misses = 0
|
||||
for i=1,operations do
|
||||
local key = values[math.random(1, values_count)]
|
||||
if math.random() >= 0.5 then
|
||||
-- set
|
||||
lru:set(key, math.random())
|
||||
else
|
||||
-- get
|
||||
if lru:get(key) == nil then
|
||||
misses = misses + 1
|
||||
lru:set(key, math.random())
|
||||
else
|
||||
hits = hits + 1
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
|
||||
local cpu_end = os.clock()
|
||||
print(
|
||||
size,
|
||||
str_padend(tostring(round(cpu_end - cpu_start, 6)), 9),
|
||||
hits, misses,
|
||||
((hits/operations)*100)
|
||||
)
|
||||
end
|
||||
|
||||
|
||||
io.stderr:write("OPERATIONS\t"..operations.."\n")
|
||||
print("size", "cpu time", "hits", "misses", "hit ratio (%)")
|
||||
for i=3,256 do
|
||||
io.stderr:write("size "..i.."\r")
|
||||
test(i)
|
||||
|
||||
end
|
||||
@ -8,6 +8,7 @@ local wea = worldeditadditions
|
||||
-- ██ ██ ██ ██████ ███████
|
||||
|
||||
--- A single face of a Mesh.
|
||||
-- @class
|
||||
local Face = {}
|
||||
Face.__index = Face
|
||||
|
||||
@ -41,6 +42,7 @@ function Face.__eq(a, b) return Face.equal(a, b) end
|
||||
-- ██ ██ ███████ ███████ ██ ██
|
||||
|
||||
--- A mesh of faces.
|
||||
-- @class
|
||||
local Mesh = {}
|
||||
Mesh.__index = Mesh
|
||||
|
||||
|
||||
@ -76,6 +76,11 @@ end
|
||||
|
||||
|
||||
local sapling_aliases = {}
|
||||
|
||||
--- Register a new sapling alias.
|
||||
-- @param sapling_node_name string The canonical name of the sapling.
|
||||
-- @param alias string The alias name of the sapling.
|
||||
-- @returns bool[,string] Whether the alias registration was successful or not. If false, then an error message as a string is also returned as the second value.
|
||||
function worldeditadditions.register_sapling_alias(sapling_node_name, alias)
|
||||
if sapling_aliases[sapling_node_name] ~= nil then
|
||||
return false, "Error: An alias against the node name '"..sapling_node_name.."' already exists."
|
||||
@ -83,6 +88,9 @@ function worldeditadditions.register_sapling_alias(sapling_node_name, alias)
|
||||
sapling_aliases[alias] = sapling_node_name
|
||||
return true
|
||||
end
|
||||
--- Convenience function to register many sapling aliases at once.
|
||||
-- @param tbl [string, string][] A list of tables containing exactly 2 strings in the form { sapling_node_name, alias }.
|
||||
-- @returns bool[,string] Whether the alias registrations were successful or not. If false, then an error message as a string is also returned as the second value.
|
||||
function worldeditadditions.register_sapling_alias_many(tbl)
|
||||
for i, next in ipairs(tbl) do
|
||||
local success, msg = worldeditadditions.register_sapling_alias(
|
||||
@ -91,6 +99,7 @@ function worldeditadditions.register_sapling_alias_many(tbl)
|
||||
)
|
||||
if not success then return success, msg end
|
||||
end
|
||||
return true
|
||||
end
|
||||
--- Returns the current key ⇒ value table of sapling names and aliases.
|
||||
-- @return table
|
||||
|
||||
@ -87,6 +87,17 @@ function worldeditadditions.getsign(src)
|
||||
else return src:match('-') and -1 or 1 end
|
||||
end
|
||||
|
||||
--- Clamp a number to ensure it falls within a given range.
|
||||
-- @param value number The value to clamp.
|
||||
-- @param min number The minimum allowed value.
|
||||
-- @param max number The maximum allowed value.
|
||||
-- @returns number The clamped number.
|
||||
function worldeditadditions.clamp(value, min, max)
|
||||
if value < min then return min end
|
||||
if value > max then return max end
|
||||
return value
|
||||
end
|
||||
|
||||
-- For Testing:
|
||||
-- worldeditadditions = {}
|
||||
-- print(worldeditadditions.getsign('-y'))
|
||||
|
||||
@ -1,25 +1,36 @@
|
||||
local wea = worldeditadditions
|
||||
|
||||
--- Parses a map of key-value pairs into a table.
|
||||
-- For example, "count 25000 speed 0.8 rate_erosion 0.006 doawesome true" would be parsed into
|
||||
-- the following table: { count = 25000, speed = 0.8, rate_erosion = 0.006, doawesome = true }.
|
||||
-- @param params_text string The string to parse.
|
||||
-- @param params_text string The string to parse.
|
||||
-- @param keywords string[]? Optional. A list of keywords. Keywords can be present on their own without a value. If found, their value will be automatically set to bool true.
|
||||
-- @returns table A table of key-value pairs parsed out from the given string.
|
||||
function worldeditadditions.parse.map(params_text)
|
||||
function worldeditadditions.parse.map(params_text, keywords)
|
||||
if not keywords then keywords = {} end
|
||||
local result = {}
|
||||
local parts = worldeditadditions.split(params_text, "%s+", false)
|
||||
local parts = wea.split(params_text, "%s+", false)
|
||||
|
||||
local last_key = nil
|
||||
local mode = "KEY"
|
||||
for i, part in ipairs(parts) do
|
||||
if i % 2 == 0 then -- Lua starts at 1 :-/
|
||||
if mode == "VALUE" then
|
||||
-- Try converting to a number to see if it works
|
||||
local part_converted = tonumber(part)
|
||||
if as_number == nil then part_converted = part end
|
||||
if part_converted == nil then part_converted = part end
|
||||
-- Look for bools
|
||||
if part_converted == "true" then part_converted = true end
|
||||
if part_converted == "false" then part_converted = false end
|
||||
result[last_key] = part
|
||||
mode = "KEY"
|
||||
else
|
||||
last_key = part
|
||||
-- Keyword support
|
||||
if wea.table.contains(keywords, last_key) then
|
||||
result[last_key] = true
|
||||
else
|
||||
mode = "VALUE"
|
||||
end
|
||||
end
|
||||
end
|
||||
return true, result
|
||||
|
||||
56
worldeditadditions/utils/queue.lua
Normal file
56
worldeditadditions/utils/queue.lua
Normal file
@ -0,0 +1,56 @@
|
||||
-------------------------------------------------------------------------------
|
||||
--- A Queue implementation, taken & adapted from https://www.lua.org/pil/11.4.html
|
||||
-- @submodule worldeditadditions.utils.queue
|
||||
|
||||
local Queue = {}
|
||||
Queue.__index = Queue
|
||||
|
||||
function Queue.new()
|
||||
result = { first = 0, last = -1, items = {} }
|
||||
setmetatable(result, Queue)
|
||||
return result
|
||||
end
|
||||
|
||||
function Queue:enqueue(value)
|
||||
local new_last = self.last + 1
|
||||
self.last = new_last
|
||||
self.items[new_last] = value
|
||||
return new_last
|
||||
end
|
||||
|
||||
function Queue:contains(value)
|
||||
for i=self.first,self.last do
|
||||
if self.items[i] == value then
|
||||
return true
|
||||
end
|
||||
end
|
||||
return false
|
||||
end
|
||||
|
||||
function Queue:is_empty()
|
||||
return self.first > self.last
|
||||
end
|
||||
|
||||
function Queue:remove_index(index)
|
||||
self.items[index] = nil
|
||||
end
|
||||
|
||||
function Queue:dequeue()
|
||||
if Queue.is_empty(self) then
|
||||
error("Error: The self is empty!")
|
||||
end
|
||||
|
||||
local first = self.first
|
||||
-- Find the next non-nil item
|
||||
local value
|
||||
while value == nil do
|
||||
if first >= self.last then return nil end
|
||||
value = self.items[first]
|
||||
self.items[first] = nil -- Help the garbage collector out
|
||||
first = first + 1
|
||||
end
|
||||
self.first = first
|
||||
return value
|
||||
end
|
||||
|
||||
return Queue
|
||||
@ -3,7 +3,7 @@
|
||||
-- @param tbl table The table to look in.
|
||||
-- @param target any The target to look for.
|
||||
-- @returns bool Whether the table contains the given target or not.
|
||||
local function contains(tbl, target)
|
||||
local function table_contains(tbl, target)
|
||||
for key, value in ipairs(tbl) do
|
||||
if value == target then return true end
|
||||
end
|
||||
|
||||
@ -92,14 +92,14 @@ end
|
||||
-- @param heightmap_old number[] The original heightmap from worldeditadditions.make_heightmap.
|
||||
-- @param heightmap_new number[] The new heightmap containing the altered updated values. It is expected that worldeditadditions.table.shallowcopy be used to make a COPY of the data worldeditadditions.make_heightmap for this purpose. Both heightmap_old AND heightmap_new are REQUIRED in order for this function to work.
|
||||
-- @param heightmap_size vector The x / z size of the heightmap. Any y value set in the vector is ignored.
|
||||
--
|
||||
-- @returns bool, string|{ added: number, removed: number } A bool indicating whether the operation was successful or not, followed by either an error message as a string (if it was not successful) or a table of statistics (if it was successful).
|
||||
function worldeditadditions.apply_heightmap_changes(pos1, pos2, area, data, heightmap_old, heightmap_new, heightmap_size)
|
||||
local stats = { added = 0, removed = 0 }
|
||||
local node_id_air = minetest.get_content_id("air")
|
||||
local node_id_ignore = minetest.get_content_id("ignore")
|
||||
|
||||
for z = heightmap_size.z, 0, -1 do
|
||||
for x = heightmap_size.x, 0, -1 do
|
||||
for z = heightmap_size.z - 1, 0, -1 do
|
||||
for x = heightmap_size.x - 1, 0, -1 do
|
||||
local hi = z*heightmap_size.x + x
|
||||
|
||||
local height_old = heightmap_old[hi]
|
||||
|
||||
@ -1,17 +1,16 @@
|
||||
--- A 3-dimensional vector.
|
||||
-- @class
|
||||
local Vector3 = {}
|
||||
Vector3.__index = Vector3
|
||||
|
||||
--- Creates a new Vector3 instance.
|
||||
-- @param x number The x co-ordinate value.
|
||||
-- @param y number The y co-ordinate value.
|
||||
-- @param z number The z co-ordinate value.
|
||||
function Vector3.new(x, y, z)
|
||||
if type(x) ~= "number" then
|
||||
error("Error: Expected number for the value of x, but received argument of type "..type(x)..".")
|
||||
end
|
||||
if type(y) ~= "number" then
|
||||
error("Error: Expected number for the value of y, but received argument of type "..type(y)..".")
|
||||
end
|
||||
if type(z) ~= "number" then
|
||||
error("Error: Expected number for the value of z, but received argument of type "..type(z)..".")
|
||||
end
|
||||
x = x or 0
|
||||
y = y or 0
|
||||
z = z or 0
|
||||
|
||||
local result = {
|
||||
x = x,
|
||||
@ -390,5 +389,11 @@ function Vector3.__tostring(a)
|
||||
return "("..a.x..", "..a.y..", "..a.z..")"
|
||||
end
|
||||
|
||||
function Vector3.__concat(a, b)
|
||||
if type(a) ~= "string" then a = tostring(a) end
|
||||
if type(b) ~= "string" then b = tostring(b) end
|
||||
return a .. b
|
||||
end
|
||||
|
||||
|
||||
return Vector3
|
||||
|
||||
@ -28,7 +28,6 @@ minetest.register_chatcommand("/saplingaliases", {
|
||||
local results = worldeditadditions.registered_nodes_by_group("sapling")
|
||||
table.insert(msg, "Sapling-like nodes:\n")
|
||||
local str = table.concat(results, "\n")
|
||||
print(str)
|
||||
table.insert(msg, str)
|
||||
else
|
||||
table.insert(msg, "Unknown mode '")
|
||||
|
||||
69
worldeditadditions_commands/commands/meta/airapply.lua
Normal file
69
worldeditadditions_commands/commands/meta/airapply.lua
Normal file
@ -0,0 +1,69 @@
|
||||
-- ███████ ██ ██ ██ ██████ ███████ ███████ █████ ██████ ██████ ██ ██ ██
|
||||
-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
|
||||
-- █████ ██ ██ ██ ██████ ███████ █████ ███████ ██████ ██████ ██ ████
|
||||
-- ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██
|
||||
-- ███████ ███████ ███████ ██ ██ ███████ ███████ ██ ██ ██ ██ ███████ ██
|
||||
|
||||
worldedit.register_command("airapply", {
|
||||
params = "<command_name> <args>",
|
||||
description = "Executes the given command (automatically prepending '//'), but only on non-air nodes within the defined region.",
|
||||
privs = { worldedit = true },
|
||||
require_pos = 2,
|
||||
parse = function(params_text)
|
||||
if params_text == "" then return false, "Error: No command specified." end
|
||||
|
||||
local cmd_name, args_text = params_text:match("([^%s]+)%s+(.+)")
|
||||
if not cmd_name then
|
||||
cmd_name = params_text
|
||||
args_text = ""
|
||||
end
|
||||
|
||||
-- Note that we search the worldedit commands here, not the minetest ones
|
||||
local cmd_we = worldedit.registered_commands[cmd_name]
|
||||
if cmd_we == nil then
|
||||
return false, "Error: "..cmd_name.." isn't a valid command."
|
||||
end
|
||||
if cmd_we.require_pos ~= 2 then
|
||||
return false, "Error: The command "..cmd_name.." exists, but doesn't take 2 positions and so can't be used with //airapply."
|
||||
end
|
||||
|
||||
-- Run parsing of target command
|
||||
-- Lifted from cubeapply in WorldEdit
|
||||
local args_parsed = {cmd_we.parse(args_text)}
|
||||
if not table.remove(args_parsed, 1) then
|
||||
return false, args_parsed[1]
|
||||
end
|
||||
|
||||
return true, cmd_we, args_parsed
|
||||
end,
|
||||
nodes_needed = function(name)
|
||||
local pos1, pos2 = worldedit.sort_pos(worldedit.pos1[name], worldedit.pos2[name])
|
||||
return math.ceil(4/3 * math.pi * (pos2.x - pos1.x)/2 * (pos2.y - pos1.y)/2 * (pos2.z - pos1.z)/2)
|
||||
end,
|
||||
func = function(name, cmd, args_parsed)
|
||||
if not minetest.check_player_privs(name, cmd.privs) then
|
||||
return false, "Your privileges are insufficient to execute the command '"..cmd_name.."'."
|
||||
end
|
||||
|
||||
local pos1, pos2 = worldeditadditions.Vector3.sort(
|
||||
worldedit.pos1[name],
|
||||
worldedit.pos2[name]
|
||||
)
|
||||
|
||||
|
||||
local success, stats_time = worldeditadditions.airapply(
|
||||
pos1, pos2,
|
||||
function()
|
||||
cmd.func(name, worldeditadditions.table.unpack(args_parsed))
|
||||
end, args
|
||||
)
|
||||
|
||||
|
||||
local time_overhead = 100 - worldeditadditions.round((stats_time.fn / stats_time.all) * 100, 3)
|
||||
local text_time_all = worldeditadditions.format.human_time(stats_time.all)
|
||||
local text_time_fn = worldeditadditions.format.human_time(stats_time.fn)
|
||||
|
||||
minetest.log("action", name.." used //airapply at "..pos1.." - "..pos2.." in "..text_time_all)
|
||||
return true, "Complete in "..text_time_all.." ("..text_time_fn.." fn, "..time_overhead.."% airapply overhead)"
|
||||
end
|
||||
})
|
||||
@ -45,7 +45,7 @@ minetest.register_chatcommand("/multi", {
|
||||
if not success then return success, commands end
|
||||
|
||||
for i, command in ipairs(commands) do
|
||||
print("[DEBUG] i", i, "command: '"..command.."'")
|
||||
-- print("[DEBUG] i", i, "command: '"..command.."'")
|
||||
local start_time = worldeditadditions.get_ms_time()
|
||||
|
||||
local found, _, command_name, args = command:find("^([^%s]+)%s(.+)$")
|
||||
@ -53,7 +53,7 @@ minetest.register_chatcommand("/multi", {
|
||||
-- Things start at 1, not 0 in Lua :-(
|
||||
command_name = worldeditadditions.trim(command_name):sub(2) -- Strip the leading /
|
||||
if not args then args = "" end
|
||||
print("command_name", command_name)
|
||||
-- print("command_name", command_name)
|
||||
|
||||
worldedit.player_notify(name, "#"..i..": "..command)
|
||||
|
||||
|
||||
52
worldeditadditions_commands/commands/noise2d.lua
Normal file
52
worldeditadditions_commands/commands/noise2d.lua
Normal file
@ -0,0 +1,52 @@
|
||||
|
||||
local wea = worldeditadditions
|
||||
|
||||
worldedit.register_command("noise2d", {
|
||||
params = "[<key_1> [<value_1>]] [<key_2> [<value_2>]] ...]",
|
||||
description = "Applies 2d random noise to the terrain as a 2d heightmap in the defined region. Optionally takes an arbitrary set of key - value pairs representing parameters that control the properties of the noise and how it's applied. See the full documentation for details of these parameters and what they do.",
|
||||
privs = { worldedit = true },
|
||||
require_pos = 2,
|
||||
parse = function(params_text)
|
||||
if not params_text then return true, {} end
|
||||
params_text = wea.trim(params_text)
|
||||
if params_text == "" then return true, {} end
|
||||
|
||||
|
||||
local success, map = worldeditadditions.parse.map(params_text,
|
||||
wea.noise.engines.available) -- Keywords
|
||||
if not success then return success, map end
|
||||
|
||||
if map.scale then
|
||||
map.scale = tonumber(map.scale)
|
||||
map.scale = wea.Vector3.new(map.scale, map.scale, map.scale)
|
||||
elseif map.scalex or map.scaley or map.scalez then
|
||||
map.scalex = tonumber(map.scalex) or 1
|
||||
map.scaley = tonumber(map.scaley) or 1
|
||||
map.scalez = tonumber(map.scalez) or 1
|
||||
map.scale = wea.Vector3.new(map.scalex, map.scaley, map.scalez)
|
||||
end
|
||||
if map.offsetx or map.offsety or map.offsetz then
|
||||
map.offsetx = tonumber(map.offsetx) or 0
|
||||
map.offsety = tonumber(map.offsety) or 0
|
||||
map.offsetz = tonumber(map.offsetz) or 0
|
||||
map.offset = wea.Vector3.new(map.offsetx, map.offsety, map.offsetz)
|
||||
end
|
||||
|
||||
return true, map
|
||||
end,
|
||||
nodes_needed = function(name)
|
||||
return worldedit.volume(worldedit.pos1[name], worldedit.pos2[name])
|
||||
end,
|
||||
func = function(name, params)
|
||||
local start_time = worldeditadditions.get_ms_time()
|
||||
local success, stats = worldeditadditions.noise.run2d(
|
||||
worldedit.pos1[name], worldedit.pos2[name],
|
||||
params
|
||||
)
|
||||
if not success then return success, stats end
|
||||
local time_taken = worldeditadditions.get_ms_time() - start_time
|
||||
|
||||
minetest.log("action", name .. " used //noise2d at " .. worldeditadditions.vector.tostring(worldedit.pos1[name]) .. ", adding " .. stats.added .. " nodes and removing " .. stats.removed .. " nodes in " .. time_taken .. "s")
|
||||
return true, stats.added .. " nodes added and " .. stats.removed .. " nodes removed in " .. worldeditadditions.format.human_time(time_taken)
|
||||
end
|
||||
})
|
||||
@ -102,7 +102,7 @@ worldedit.register_command("scale", {
|
||||
return volume * factor
|
||||
end,
|
||||
func = function(name, scale, anchor)
|
||||
print("initial scale: "..worldeditadditions.vector.tostring(scale)..", anchor: "..worldeditadditions.vector.tostring(anchor))
|
||||
-- print("initial scale: "..worldeditadditions.vector.tostring(scale)..", anchor: "..worldeditadditions.vector.tostring(anchor))
|
||||
|
||||
|
||||
local start_time = worldeditadditions.get_ms_time()
|
||||
|
||||
@ -28,6 +28,7 @@ dofile(we_c.modpath.."/commands/hollow.lua")
|
||||
dofile(we_c.modpath.."/commands/layers.lua")
|
||||
dofile(we_c.modpath.."/commands/line.lua")
|
||||
dofile(we_c.modpath.."/commands/maze.lua")
|
||||
dofile(we_c.modpath.."/commands/noise2d.lua")
|
||||
dofile(we_c.modpath.."/commands/overlay.lua")
|
||||
dofile(we_c.modpath.."/commands/replacemix.lua")
|
||||
dofile(we_c.modpath.."/commands/scale.lua")
|
||||
@ -40,6 +41,7 @@ dofile(we_c.modpath.."/commands/meta/multi.lua")
|
||||
dofile(we_c.modpath.."/commands/meta/many.lua")
|
||||
dofile(we_c.modpath.."/commands/meta/subdivide.lua")
|
||||
dofile(we_c.modpath.."/commands/meta/ellipsoidapply.lua")
|
||||
dofile(we_c.modpath.."/commands/meta/airapply.lua")
|
||||
|
||||
-- Selection Tools
|
||||
dofile(we_c.modpath.."/commands/selectors/init.lua")
|
||||
|
||||
Loading…
Reference in New Issue
Block a user