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View sprite layers #848

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Merged
rgantzos merged 1 commit into from
Jun 22, 2024
Merged

View sprite layers #848

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5 changes: 5 additions & 0 deletions features/features.json
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Original file line number Diff line number Diff line change
@@ -1,4 +1,9 @@
[
{
"version": 2,
"id": "sprite-layers",
"versionAdded": "v3.9.0"
},
{
"version": 2,
"id": "hide-project-tags",
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32 changes: 32 additions & 0 deletions features/sprite-layers/data.json
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{
"title": "View Sprite Layers",
"description": "Allows you to hover over the show/hide toggle in the sprite properties panel of the editor to view the sprite layers.",
"credits": [
{
"username": "-Brass_Glass-",
"url": "https://scratch.mit.edu/users/-Brass_Glass-/"
},
{
"username": "rgantzos",
"url": "https://scratch.mit.edu/users/rgantzos/"
}
],
"type": [
"Editor"
],
"tags": [
"New"
],
"scripts": [
{
"file": "script.js",
"runOn": "/projects/*"
}
],
"styles": [
{
"file": "style.css",
"runOn": "/projects/*"
}
]
}
61 changes: 61 additions & 0 deletions features/sprite-layers/script.js
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export default async function ({ feature, console }) {
window.feature = feature

ScratchTools.waitForElements("div[class*='sprite-info_row_']:nth-child(2) > div[class*='sprite-info_group_']:nth-child(1)", function (button) {
button.addEventListener("mouseover", function () {
if (feature.traps.vm.editingTarget.isStage || button.querySelector(".ste-layers")) return;

button.style.position = "relative"

let div = document.createElement("div")
div.className = "ste-layers"

let h3 = document.createElement("h3")
h3.textContent = "Layers"
div.appendChild(h3)

div.appendChild(buildDiagram())

if (div.querySelector("div").childNodes.length > 12) {
div.classList.add("ste-long-layers")
}

let p = document.createElement("p")
p.textContent = "Layers to the left are to the front. Bright blue indicates the current sprite, and light blue indicates any of its clones."
div.appendChild(p)

button.appendChild(div)
})

button.addEventListener("mouseout", function () {
button.querySelector(".ste-layers")?.remove()
button.style.position = null
})
})

function buildDiagram() {
let targets = feature.traps.vm.runtime.targets

let div = document.createElement("div")
let elements = []

for (var i in targets) {
let place = document.createElement("div")
place.style.width = `calc(${(100 / targets.length).toString()}% - .1rem)`
elements.push(place)
}

for (var i in targets) {
if (targets[i].sprite.name === feature.traps.vm.editingTarget.sprite.name) {
if (targets[i].isOriginal) {
elements[targets[i].getLayerOrder() - 1].style.backgroundColor = "#034efc"
} else {
elements[targets[i].getLayerOrder() - 1].style.backgroundColor = "#034efc70"
}
}
}

div.append(...elements)
return div
}
}
53 changes: 53 additions & 0 deletions features/sprite-layers/style.css
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.ste-layers {
width: 25rem;
border-radius: .5rem;
height: 9.75rem;
background: white;
position: absolute;
border: 2px solid rgba(3, 78, 252, .5);
padding: .5rem;
text-align: left;
left: 50%;
bottom: -7rem;
transform: translate(-50%, -100%);
z-index: 999;
box-shadow: 0px 0px 10px rgb(3, 78, 252, .3);
}

.ste-layers h3 {
font-size: 1.1rem;
margin-bottom: .5rem;
margin-left: .15rem;
}

.ste-layers>div>div {
border-radius: .5rem;
height: 3rem;
display: inline-block;
background-color: lightgray;
margin-left: .05rem;
margin-right: .05rem;
flex-shrink: 0;
}

.ste-layers>div {
display: flex;
flex-wrap: nowrap;
overflow-x: auto;
text-align: center;
}

.ste-layers p {
font-size: .8rem;
opacity: .6;
font-style: italic;
line-height: .95rem;
padding-left: .05rem;
padding-right: .05rem;
}

.ste-long-layers>div>div:nth-child(even) {
height: 2rem;
position: relative;
top: .5rem;
}