Adds syntax highlighting to the Unity Documentation. Forked from hyblocker.
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// ==UserScript==
// @name Unity Docs Syntax Hightligher Fork
// @namespace Violentmonkey Scripts
// @version 1.1
// @author Maoyeedy
// @license MIT
// @description Adds syntax highlighting to the Unity Documentation. Forked from hyblocker.
//
// @match https://docs.unity3d.com/Manual/*
// @match https://docs.unity3d.com/ScriptReference/*
// @match https://docs.unity3d.com/*/Manual/*
// @match https://docs.unity3d.com/*/ScriptReference/*
//
// @grant GM_getResourceText
// @grant GM_addStyle
//
// @require https://unpkg.com/[email protected]/prism.js
// @require https://unpkg.com/[email protected]/components/prism-c.min.js
// @require https://unpkg.com/[email protected]/components/prism-clike.min.js
// @require https://unpkg.com/[email protected]/components/prism-csharp.min.js
// @require https://unpkg.com/[email protected]/components/prism-hlsl.min.js
// @resource PRISM_THEME https://unpkg.com/[email protected]/themes/prism-twilight.min.css
//
// ==/UserScript==
(function() {
'use strict';
GM_addStyle(GM_getResourceText("PRISM_THEME"));
//Recommended Themes
//https://unpkg.com/[email protected]/themes/prism-tomorrow.min.css
//https://unpkg.com/[email protected]/themes/prism-twilight.min.css
//https://unpkg.com/[email protected]/themes/prism.min.css
// Inject custom CSS
const customCSS = `
code {
font-family: 'Jetbrains Mono', monospace !important;
font-size: 0.875em !important;
}
`;
const styleElement = document.createElement('style');
styleElement.type = 'text/css';
styleElement.appendChild(document.createTextNode(customCSS));
document.head.appendChild(styleElement);
}());
const CSHARP = 0;
const HLSL = 1;
var waitForGlobal = function(key, callback) {
if (window[key]) {
callback();
} else {
setTimeout(function() {
waitForGlobal(key, callback);
}, 100);
}
};
function waitForLangLoad(lang, callback) {
if (Prism.util.getLanguage(lang) != null) {
callback();
} else {
setTimeout(function() {
waitForLangLoad(lang, callback);
}, 100);
}
}
function detectCodeLanguage(elem) {
if (elem.classList.contains('codeExampleCS')) {
return CSHARP;
}
if (elem.innerHTML.match(/CGPROGRAM|ENDCG|CGINCLUDE|#pragma|SubShader \"/g) != null) {
return HLSL;
}
return CSHARP;
}
waitForGlobal("Prism", () => {
waitForLangLoad("csharp", () => {
waitForLangLoad("hlsl", () => {
document.querySelectorAll('.content-wrap pre').forEach((el) => {
el.innerHTML = el.innerHTML.replace(/\<br\>/g, '\n');
if (detectCodeLanguage(el) == CSHARP) {
el.classList.add("language-csharp");
} else {
el.classList.add("language-hlsl");
}
if (el.firstChild.nodeName != 'CODE') {
el.innerHTML = `<code>${el.innerHTML}</code>`;
}
});
});
});
});