refactor: make Liang skin image-only

lib/client.js

@@ -42,7 +42,6 @@ body[data-liang-skin="on"] .liang-skin-backdrop {
   opacity: 1;
 }
 
-.liang-skin-backdrop video,
 .liang-skin-backdrop img {
   position: absolute;
   top: 50%;
@@ -63,7 +62,6 @@ body[data-liang-skin="on"] .liang-skin-backdrop {
   display: none;
 }
 
-.liang-skin-backdrop[data-media="sequence"] video,
 .liang-skin-backdrop[data-media="sequence"] .liang-skin-poster {
   display: none;
 }
@@ -73,12 +71,6 @@ body[data-liang-skin="on"] .liang-skin-backdrop {
   opacity: var(--liang-portrait-opacity, 0.82);
 }
 
-.liang-skin-backdrop[data-media="video"] .liang-skin-sequence-frame,
-.liang-skin-backdrop[data-media="video"] .liang-skin-poster {
-  display: none;
-}
-
-.liang-skin-backdrop[data-media="poster"] video,
 .liang-skin-backdrop[data-media="poster"] .liang-skin-sequence-frame {
   display: none;
 }
@@ -87,7 +79,6 @@ body[data-liang-skin="on"] .liang-skin-backdrop {
   display: block;
 }
 
-.liang-skin-backdrop[data-media="color"] video,
 .liang-skin-backdrop[data-media="color"] img {
   display: none;
 }
@@ -652,7 +643,6 @@ body[data-liang-skin="on"] .liang-effort-control__range::-webkit-slider-thumb {
     width: 92px;
   }
 
-  .liang-skin-backdrop video,
   .liang-skin-backdrop img {
     right: -18vw;
     width: 92vw;
@@ -663,7 +653,6 @@ body[data-liang-skin="on"] .liang-effort-control__range::-webkit-slider-thumb {
 
 @media (prefers-reduced-motion: reduce) {
   .liang-skin-backdrop,
-  .liang-skin-backdrop video,
   .liang-skin-backdrop img,
   body[data-liang-skin="on"] button,
   body[data-liang-skin="on"] input,
@@ -797,7 +786,6 @@ var import_jsx_runtime = require("react/jsx-runtime");
 var PACKAGE_ID = "dsh-client-liang-intensity-skin";
 var LOCALE_NAMESPACE = "liang.skin";
 var ASSET_PREFIX = `/plugins/${PACKAGE_ID}/assets`;
-var VIDEO_DURATION = 8.033;
 var BIND_EFFORT_KEY = "dsh-liang-intensity-skin.bind-effort";
 var PORTRAIT_ANCHORS = [
   { level: 0, file: "stage-00.png" },
@@ -825,6 +813,7 @@ var PORTRAIT_ANCHORS = [
   { level: 29, file: "level-29.png" },
   { level: 30, file: "stage-30.png" }
 ];
+var ANCHOR_LEVELS = PORTRAIT_ANCHORS.map((anchor) => anchor.level);
 var cssVariables = [
   "--liang-strength",
   "--liang-page",
@@ -846,7 +835,6 @@ var SkinPresenter = class {
   scope;
   theme;
   root;
-  video;
   poster;
   portrait;
   preloads;
@@ -866,17 +854,6 @@ var SkinPresenter = class {
     this.root.dataset.plugin = PACKAGE_ID;
     this.root.dataset.media = "sequence";
     this.root.setAttribute("aria-hidden", "true");
-    this.video = document.createElement("video");
-    this.video.muted = true;
-    this.video.playsInline = true;
-    this.video.preload = "auto";
-    const webm = document.createElement("source");
-    webm.src = `${ASSET_PREFIX}/liang-evolution.webm`;
-    webm.type = "video/webm";
-    const mp4 = document.createElement("source");
-    mp4.src = `${ASSET_PREFIX}/liang-evolution.mp4`;
-    mp4.type = "video/mp4";
-    this.video.append(webm, mp4);
     this.poster = document.createElement("img");
     this.poster.className = "liang-skin-poster";
     this.poster.src = `${ASSET_PREFIX}/liang-poster.png`;
@@ -885,29 +862,22 @@ var SkinPresenter = class {
     this.portrait.className = "liang-skin-sequence-frame";
     this.portrait.alt = "";
     this.portrait.draggable = false;
+    this.portrait.decoding = "async";
     this.portrait.addEventListener("error", this.handleSequenceError);
     this.preloads = PORTRAIT_ANCHORS.map(({ file }) => {
       const image = new Image();
+      image.decoding = "async";
       image.src = `${ASSET_PREFIX}/portrait-source-v2/${file}`;
       return image;
     });
-    this.root.append(this.video, this.portrait, this.poster);
+    this.root.append(this.portrait, this.poster);
     document.body.prepend(this.root);
-    this.video.addEventListener("loadedmetadata", this.handleMetadata);
-    this.video.addEventListener("error", this.handleVideoError);
     this.poster.addEventListener("error", this.handlePosterError);
-    this.video.load();
     this.unsubscribe = scope.subscribe(() => this.syncSettings());
     this.syncSettings();
   }
-  handleMetadata = () => {
-    this.seek(this.frame);
-  };
-  handleVideoError = () => {
-    this.root.dataset.media = "poster";
-  };
   handleSequenceError = () => {
-    this.root.dataset.media = "video";
+    this.root.dataset.media = "poster";
   };
   handlePosterError = () => {
     this.root.dataset.media = "color";
@@ -966,7 +936,6 @@ var SkinPresenter = class {
     body.style.setProperty("--liang-hover", palette.hover);
     body.style.setProperty("--liang-portrait-opacity", palette.portraitOpacity);
     this.updatePortrait(palette.level);
-    this.seek(this.frame);
   }
   syncNativeTheme(theme = paletteForFrame(this.frame).stage === 5 ? "dark" : "light") {
     if (!this.enabled || this.theme.getTheme().preference === theme) return;
@@ -975,7 +944,7 @@ var SkinPresenter = class {
   updatePortrait(level) {
     const { lowerIndex, upperIndex, mix: mix2 } = portraitBlendForLevel(
       level,
-      PORTRAIT_ANCHORS.map((anchor) => anchor.level)
+      ANCHOR_LEVELS
     );
     const lower = PORTRAIT_ANCHORS[lowerIndex];
     const upper = PORTRAIT_ANCHORS[upperIndex];
@@ -983,12 +952,6 @@ var SkinPresenter = class {
     const source = `${ASSET_PREFIX}/portrait-source-v2/${selected.file}`;
     if (this.portrait.getAttribute("src") !== source) this.portrait.src = source;
   }
-  seek(frame) {
-    if (this.video.readyState < 1 || this.video.duration === 0) return;
-    const duration = Number.isFinite(this.video.duration) ? this.video.duration : VIDEO_DURATION;
-    const target = Math.min(Math.max(0, duration - 1e-3), frame / PREVIEW_MAX_FRAME * duration);
-    if (Math.abs(this.video.currentTime - target) > 0.025) this.video.currentTime = target;
-  }
   async choose(enabled) {
     this.setEnabled(enabled);
     try {
@@ -1003,9 +966,6 @@ var SkinPresenter = class {
     this.disposed = true;
     this.unsubscribe();
     if (this.raf !== 0) cancelAnimationFrame(this.raf);
-    this.video.pause();
-    this.video.removeEventListener("loadedmetadata", this.handleMetadata);
-    this.video.removeEventListener("error", this.handleVideoError);
     this.portrait.removeEventListener("error", this.handleSequenceError);
     this.poster.removeEventListener("error", this.handlePosterError);
     for (const image of this.preloads) image.src = "";