scratch extesion: string by rssaromeo

none

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         scratch extesion: string by rssaromeo
// @version      2
// @description  none
// @run-at       document-start
// @author       rssaromeo
// @license      GPLv3
// @tag          lib
// @match        *://*/*
// @icon         data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEAAAABABAMAAABYR2ztAAAAAXNSR0IB2cksfwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAC1QTFRFAAAAGO0YDocO/////v/9//7///3/EIcOIYQO/v/////9E4YO/f/////+/f3/6+V7QQAAAA90Uk5TAP//////////////////5Y2epgAAAedJREFUeJy9lTtOAzEQhj0EgbQIWPMQUijSUXOEUNDQwAXQcgUKRAk1TdIiIZE7cADECZJLRKIAvG2QosXPmdmNvUnFSlk59uf/H3vtGRD4QI7NqqRebEnBH7UAsPk1DYiPExEAiVgYUTVAchWPKAbYIXJxhHsDCtRWofAFQaAepZ1tX+AFmquwg8oDZrC+TX7QUBAX8ISyQFTATdc/B0QE7HQHxB2chNJAwiFIQNIBgZSD94C0g5OAtMMKgPaowIYAuRKSnVRh/q3t/pitliaERWB/XupORUBvIukk6+7+WAPnzxawURRD2fliwOOg1DMGNx4QFydD2PtmgPEUynwLB8hsmm1yi6c7ExQD9Jbl/ML138XHpQfMPsLpuA74ZSkEjj5r65TDArqHEwI6O1XJ12ktewww+hw4M9ugBAFGH0YFAm/XMaA7ReD2tczuHziQeFYDksfBHft/AVqixBO1BAge0lykXPcez16uvIPgxx4BOSpCGquaQOfgV9kGB0IQpn99WxBgbxa7vN35rNzaIMBd3vbb7fNDewJZmoLaAMxyUQ/McgkJ5xCAeMUJqdgONk18JsZsH6t6VA4aBUewasAqDteggsNrFhEKRbDq0RcPM+N1sxElB5rEstpNuYSqP9dg6ewPfinyF4eDNn8AAAAASUVORK5CYII=
// @grant        none
// @namespace https://greasyfork.org/users/1184528
// ==/UserScript==

;(async () => {
  await loadlib("libloader").waitforlib("scratchextesnsionmanager")
  const {
    newext,
    newmenu,
    newblock,
    bt,
    inp,
    gettarget,
    totype,
    scratch_math,
    projectid,
    canvas,
    scratchvar,
    scratchlist,
  } = loadlib("scratchextesnsionmanager")
  var vm
  loadlib("libloader")
    .waitforlib("scratch")
    .then(() => (vm = loadlib("scratch").vm))

  newext(
    "string",
    "rssaromeo",
    class {
      strreplace({ replacethis, replacein, replacewith, count }) {
        replacethis = totype(replacethis, "string")
        replacein = totype(replacein, "string")
        replacewith = totype(replacewith, "string")
        count = totype(count, "number")
        if (count) {
          var i = 0
          while (i++ < count) {
            replacein = replacein.replace(replacethis, replacewith)
            if (!replacein.includes(replacethis)) break
          }
          return replacein
        } else return replacein.replaceAll(replacethis, replacewith)
      }
      regreplace({ replacethis, flags, replacein, replacewith }) {
        flags = totype(flags, "string") ?? ""
        replacewith = totype(replacewith, "string")
        replacein = totype(replacein, "string")
        replacethis = totype(replacethis, "string")
        flags = flags.toLowerCase()
        if (!count && !flags.includes("g")) flags += "g"
        return replacein.replace(
          new RegExp(replacethis, flags),
          replacewith
        )
      }
      substr({ string, start, end }) {
        string = totype(string, "string")
        start = totype(start, "number", 1)
        end = totype(end, "number", 1)
        return string.substring(start - 1, end)
      }
      indexof({ x, y }) {
        return x.indexOf(y) + 1
      }
      lowercase({ string }) {
        string = totype(string, "string")
        return string.toLowerCase()
      }
      uppercase({ string }) {
        string = totype(string, "string")
        return string.toUpperCase()
      }
      splittoarr({ string, arr, chars }) {
        var [sprite, arrname] = JSON.parse(arr)
        scratchlist(arrname, string.split(chars), sprite)
      }
      joinfromarr({ arr, chars }) {
        var [sprite, arrname] = JSON.parse(arr)
        return (
          scratchlist(arrname, undefined, sprite)?.join?.(chars) ||
          false
        )
      }
      string({ string }) {
        return totype(string, "string")
      }
    },
    [
      newblock(
        bt.ret,
        "strreplace",
        "string replace: in [replacein] replace [replacethis] with [replacewith], count: [count]",
        [
          [inp.str, "some main text"],
          [inp.str, "main"],
          [inp.str, "other"],
        ]
      ),
      newblock(
        bt.ret,
        "regreplace",
        "regex replace: in [replacein] replace [replacethis][flags] with [replacewith]",
        [
          [inp.str, "some main text"],
          [inp.str, "..."],
          [inp.str, "g"],
          [inp.str, "[$&]"],
        ]
      ),
      newblock(bt.ret, "substr", "[string] from [start] to [end]", [
        [inp.str, "some main text"],
        [inp.num, "3"],
        [inp.num, "5"],
      ]),
      newblock(bt.ret, "indexof", "in [x], index of [y]", [
        [inp.str, "some main text"],
        [inp.str, "main"],
      ]),
      newblock(bt.ret, "lowercase", "lowercase [string]", [
        [inp.str, "Some main Text"],
      ]),
      newblock(bt.ret, "uppercase", "uppercase [string]", [
        [inp.text, "Some main Text"],
      ]),
      newblock(
        bt.cmd,
        "splittoarr",
        "split [string] into [arr] by [chars]",
        [inp.str, newmenu("listnames", { defaultValue: "" }), inp.str]
      ),
      newblock(bt.ret, "joinfromarr", "join [arr] by [chars]", [
        newmenu("listnames", { defaultValue: "" }),
        inp.str,
      ]),
      newblock(bt.ret, "string", "[string]"),
    ],
    "12B312",
    "data:image/png;base64,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"
  )
})()