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"Costume numbers in block dropdowns" addon #8703

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"Costume numbers in block dropdowns" addon #8703

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1 change: 1 addition & 0 deletions addons/addons.json
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Original file line number Diff line number Diff line change
Expand Up @@ -163,6 +163,7 @@
"fix-costume-drag",
"recolor-custom-blocks",
"totally-normal-modes",
"dropdown-numbers",

"// NEW ADDONS ABOVE THIS ↑↑",
"// Note: these themes need this exact order to work properly,",
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30 changes: 30 additions & 0 deletions addons/dropdown-numbers/addon.json
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{
"name": "Costume numbers in block dropdowns",
"description": "Shows the numbers of costumes in block dropdowns.",
"credits": [
{
"name": "DNin01",
"link": "https://github.com/DNin01"
},
{
"name": "mybearworld",
"link": "https://scratch.mit.edu/users/mybearworld"
}
],
"userstyles": [
{
"matches": ["projects"],
"url": "style.css"
}
],
"userscripts": [
{
"matches": ["projects"],
"url": "userscript.js"
}
],
"tags": ["editor", "codeEditor", "featured"],
"versionAdded": "1.45.0",
"dynamicEnable": true,
"dynamicDisable": true
}
5 changes: 5 additions & 0 deletions addons/dropdown-numbers/style.css
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.sa-dropdown-costume-numbers:not(.sa-dropdown-costume-numbers-cut-three) .goog-menuitem-content[data-index]::before {
content: attr(data-index) ". ";
opacity: 0.85;
font-weight: 400;
}
35 changes: 35 additions & 0 deletions addons/dropdown-numbers/userscript.js
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@DNin01 DNin01 Dec 5, 2025

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@mxmou, would you be able to make this compatible with the new Blockly?

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export default async function ({ addon, console }) {
const COSTUME_BLOCKS = {
looks_switchcostumeto: {},
looks_switchbackdropto: { cutThree: true },
looks_switchbackdroptoandwait: { cutThree: true },
event_whenbackdropswitchesto: {},
};

const Blockly = await addon.tab.traps.getBlockly();

async function showCostumeNumbers() {
const workspace = await addon.tab.traps.getWorkspace();
const block = workspace.getBlockById(document.querySelector(".blocklySelected").dataset.id);
if (block.type in COSTUME_BLOCKS) {
const dropDownContent = Blockly.DropDownDiv.getContentDiv();
dropDownContent.classList.add("sa-dropdown-costume-numbers");
const allItems = dropDownContent.querySelectorAll("[role='menuitemcheckbox']");
// Exclude previous/next/random backdrop
const { cutThree } = COSTUME_BLOCKS[block.type];
const limit = allItems.length - !!cutThree * 3;
for (let i = 0; i < limit; i++) {
allItems[i].lastChild.dataset.index = i + 1;
}
}
}
const oldDropDownDivShow = Blockly.DropDownDiv.show;
Blockly.DropDownDiv.show = function (...args) {
oldDropDownDivShow.call(this, ...args);
showCostumeNumbers();
};
const oldDropDownDivClearContent = Blockly.DropDownDiv.clearContent;
Blockly.DropDownDiv.clearContent = function () {
oldDropDownDivClearContent.call(this);
};
}