// ==UserScript==
// @name scratch - show unused blocks
// @version 2
// @description adds a unused blocks tab to the debug panel of scratch addons that shows all custom blocks that exist but are not called and all that call to a nonexistant custom block
// @license GPLv3
// @tag more info
// @run-at document-start
// @author rssaromeo
// @match *://scratch.mit.edu/*
// @icon https://scratch.mit.edu/favicon.ico
// @grant none
// @namespace https://greasyfork.org/users/1184528
// ==/UserScript==
;(async () => {
const a = loadlib("newallfuncs")
await loadlib("libloader").waitforlib("scratch")
const { vm } = loadlib("scratch")
await a.waitforelem(".sa-debugger-tabs>li")
var unusedblocks = a.createelem(".sa-debugger-tabs", "li", {
class: "scratchCategoryId-myBlocks",
innerHTML: `<div class="scratchCategoryItemBubble" style="background-color: rgb(94, 30, 63); border-color: rgb(255, 0, 132);"></div>unused blocks`,
onclick(e) {
e.stopImmediatePropagation()
a.qs(".sa-debugger-tab-selected").classList.remove(
"sa-debugger-tab-selected"
)
this.classList.add("sa-debugger-tab-selected")
var content = a.qs(".sa-debugger-tab-content")
content.innerHTML = ""
var arrs = {}
vm.runtime.targets.forEach((target) =>
Object.entries(target.blocks._blocks)
.filter(
(target) =>
target[1].opcode == "procedures_call" ||
target[1].opcode == "procedures_prototype"
)
.forEach((e) => {
if (!arrs[target.sprite.name])
arrs[target.sprite.name] = {
procedures_prototype: [],
procedures_call: [],
}
arrs[target.sprite.name][e[1].opcode].push(
e[1]?.mutation?.proccode
)
})
)
var parents = {}
Object.entries(arrs).forEach(
([name, { procedures_call, procedures_prototype }]) => {
procedures_call.forEach((call) => {
if (!procedures_prototype.includes(call)) {
if (
[
"breakpoint",
"warn %s",
"log %s",
"error %s",
"breakpoint",
].includes(call)
)
return
var parent =
parents[name] ??
content.appendChild(
a.newelem("div", {
id: "ubpar" + name,
width: "calc(100% - 8px)",
border:
vm.editingTarget.sprite.name == name
? "4px solid #090"
: "4px solid #900",
backgroundColor:
vm.editingTarget.sprite.name == name
? "#070"
: "#700",
innerHTML: `${name}`,
})
)
parents[name] ??= parent
parent.appendChild(
a.newelem("div", {
width: "calc(100% - 48px)",
position: "relative",
left: "40px",
border: "4px solid #990",
backgroundColor: "#770",
innerHTML: `call to non existent function "${call}"`,
onclick() {
if (vm.editingTarget.sprite.name == name)
goto("define " + call)
},
})
)
}
})
procedures_prototype.forEach((prototype) => {
if (!procedures_call.includes(prototype)) {
var parent =
parents[name] ??
content.appendChild(
a.newelem("div", {
id: "ubpar" + name,
width: "calc(100% - 8px)",
border:
vm.editingTarget.sprite.name == name
? "4px solid #090"
: "4px solid #900",
backgroundColor:
vm.editingTarget.sprite.name == name
? "#070"
: "#700",
innerHTML: `${name}`,
})
)
parents[name] ??= parent
parent.appendChild(
a.newelem("div", {
width: "calc(100% - 48px)",
position: "relative",
left: "40px",
border: "4px solid #990",
backgroundColor: "#770",
innerHTML: `unused function "${prototype}"`,
onclick() {
if (vm.editingTarget.sprite.name == name)
goto("define " + prototype)
},
})
)
}
})
}
)
},
})
a.qsa(".sa-debugger-tabs>li").map((e) =>
a.listen(e, "click", function (e) {
log(e.target)
if (e.target !== unusedblocks)
unusedblocks.classList.remove("sa-debugger-tab-selected")
})
)
function goto(text) {
var find = a.qs("#sa-find-input")
find.value = text
// find.blur()
find.focus()
a.qs(
'.sa-find-dropdown>li[style="display: block;"]'
).dispatchEvent(
new MouseEvent("mousedown", {
bubbles: true,
cancelable: true,
view: window,
})
)
}
})()
