improve: fine-tuning parameters of lyrics

improve: lyric effect
fix: incorrect scrolling behaviour
2024-10-25 01:07:31 +08:00 · 2024-10-25 00:49:00 +08:00 · 2024-10-24 05:16:44 +08:00 · 2024-10-24 05:06:51 +08:00 · 2024-10-24 05:03:18 +08:00 · 2024-10-19 20:47:57 +08:00
38 changed files with 893 additions and 56 deletions
--- a/23
+++ b/23
@ -0,0 +1,23 @@
+# Use the official Bun image as the base image
+FROM oven/bun:latest
+
+# Set the working directory inside the container
+WORKDIR /app
+
+# Copy the package.json and bun.lockb files to the working directory
+COPY package.json bun.lockb ./
+
+# Install dependencies
+RUN bun install
+
+# Copy the rest of the application code
+COPY . .
+
+# Build the app
+RUN bun run build
+
+# Expose the port the app runs on
+EXPOSE 4173
+
+# Command to run the application
+CMD ["bun", "go"]
--- a/bun.lockb
+++ b/bun.lockb
--- a/docker-compose.yml
+++ b/docker-compose.yml
@ -0,0 +1,15 @@
+version: '3.8'
+
+services:
+  aquavox:
+    build: .
+    ports:
+      - "4173:4173"
+    environment:
+      - NODE_ENV=production
+    volumes:
+      - .:/app
+    command: ["bun", "go"]
+
+volumes:
+  node_modules:
--- a/package.json
+++ b/package.json
@ -1,6 +1,6 @@
 {
  "name": "aquavox",
-  "version": "2.3.0",
+  "version": "2.3.2",
  "private": false,
  "scripts": {
    "dev": "vite dev",
@ -11,7 +11,7 @@
    "test": "vitest",
    "lint": "prettier --check . && eslint .",
    "format": "prettier --write .",
-    "go": "PORT=4173 node build"
+    "go": "PORT=4173 bun ./build"
  },
  "devDependencies": {
    "@iconify/svelte": "^4.0.2",
@ -34,15 +34,27 @@
    "tailwindcss": "^3.4.3",
    "typescript": "^5.4.5",
    "vite": "^5.2.11",
+    "vite-plugin-wasm": "^3.3.0",
    "vitest": "^1.6.0"
  },
  "type": "module",
  "dependencies": {
+    "@applemusic-like-lyrics/core": "^0.1.3",
+    "@applemusic-like-lyrics/lyric": "^0.2.2",
    "@esbuild-plugins/node-globals-polyfill": "^0.2.3",
+    "@pixi/app": "^7.4.2",
+    "@pixi/core": "^7.4.2",
+    "@pixi/display": "^7.4.2",
+    "@pixi/filter-blur": "^7.4.2",
+    "@pixi/filter-bulge-pinch": "^5.1.1",
+    "@pixi/filter-color-matrix": "^7.4.2",
+    "@pixi/sprite": "^7.4.2",
    "@types/bun": "^1.1.6",
    "bezier-easing": "^2.1.0",
    "jotai": "^2.8.0",
    "jotai-svelte": "^0.0.2",
+    "jss": "^10.10.0",
+    "jss-preset-default": "^10.10.0",
    "localforage": "^1.10.0",
    "lrc-parser-ts": "^1.0.3",
    "music-metadata-browser": "^2.5.10",
--- a/src/app.html
+++ b/src/app.html
@ -5,14 +5,14 @@
        <!-- <link rel="icon" href="%sveltekit.assets%/favicon.png" /> -->
        <link rel="preconnect" href="https://fonts.googleapis.com" />
        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
-        <link
-            href="https://fonts.googleapis.com/css2?family=Barlow:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap"
-            rel="stylesheet"
-        />
        <meta name="viewport" content="width=device-width, initial-scale=1" />
        %sveltekit.head%
    </head>
    <body data-sveltekit-preload-data="hover">
        <div style="display: contents">%sveltekit.body%</div>
    </body>
+    <link
+        href="https://fonts.googleapis.com/css2?family=Barlow:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap"
+        rel="stylesheet"
+    />
 </html>
--- a/src/index.test.js
+++ b/src/index.test.js
@ -1,5 +1,5 @@
 import { describe, it, expect } from 'vitest';
-import formatDuration from '$lib/formatDuration';
+import formatDuration from '$lib/utils/formatDuration.js';
 import { safePath } from '$lib/server/safePath';

 describe('formatDuration test', () => {
--- a/src/lib/components/background.svelte
+++ b/src/lib/components/background.svelte
@ -2,7 +2,7 @@
    import { processImage } from '$lib/graphics';
    import blobToImageData from '$lib/graphics/blob2imageData';
    import imageDataToBlob from '$lib/graphics/imageData2blob';
-    import localforage from '$lib/storage';
+    import localforage from '$lib/utils/storage';
    export let coverId: string;
    let canvas: HTMLCanvasElement;

--- a/src/lib/components/database/songCard.svelte
+++ b/src/lib/components/database/songCard.svelte
@ -1,6 +1,6 @@
 <script lang="ts">
-    import formatDuration from "$lib/formatDuration";
-    import { formatViews } from "$lib/formatViews";
+    import formatDuration from "$lib/utils/formatDuration";
+    import { formatViews } from "$lib/utils/formatViews";

    export let songData: MusicMetadata;
 </script>
--- a/src/lib/components/import/fileList.svelte
+++ b/src/lib/components/import/fileList.svelte
@ -1,13 +1,13 @@
 <script lang="ts">
    import { useAtom } from 'jotai-svelte';
    import { fileListState, finalFileListState } from '$lib/state/fileList.state';
-    import toHumanSize from '$lib/humanSize';
-    import formatText from '$lib/formatText';
-    import extractFileName from '$lib/extractFileName';
-    import getAudioMeta from '$lib/getAudioCoverURL';
-    import convertCoverData from '$lib/convertCoverData';
+    import toHumanSize from '$lib/utils/humanSize';
+    import formatText from '$lib/utils/formatText';
+    import extractFileName from '$lib/utils/extractFileName';
+    import getAudioMeta from '$lib/utils/getAudioCoverURL';
+    import convertCoverData from '$lib/utils/convertCoverData';
    import type { IAudioMetadata } from 'music-metadata-browser';
-    import formatDuration from '$lib/formatDuration';
+    import formatDuration from '$lib/utils/formatDuration';
    const items = useAtom(fileListState);
    const finalItems = useAtom(finalFileListState);
    let displayItems: any[] = [];
--- a/src/lib/components/interactiveBox.svelte
+++ b/src/lib/components/interactiveBox.svelte
@ -1,9 +1,9 @@
 <script lang="ts">
-    import formatDuration from '$lib/formatDuration';
+    import formatDuration from '$lib/utils/formatDuration';
    import { onMount } from 'svelte';
    import userAdjustingProgress from '$lib/state/userAdjustingProgress';
    import progressBarSlideValue from '$lib/state/progressBarSlideValue';
-    import truncate from '$lib/truncate';
+    import truncate from '$lib/utils/truncate';

    export let name: string;
    export let singer: string = '';
--- a/src/lib/components/lyrics/lyricLine.svelte
+++ b/src/lib/components/lyrics/lyricLine.svelte
@ -5,7 +5,6 @@
    import type { Spring } from '$lib/graphics/spring/spring';

    const viewportWidth = document.documentElement.clientWidth;
-    const scaleCurrentLine = viewportWidth > 640 ? 1.02 : 1.045 ;

    export let line: ScriptItem;
    export let index: number;
@ -18,7 +17,6 @@
    let time = 0;
    let positionX: number = 0;
    let positionY: number = 0;
-    let scale = 1;
    let opacity = 1;
    let stopped = false;
    let lastPosX: number | undefined = undefined;
@ -76,7 +74,6 @@
    export const setCurrent = (isCurrent: boolean) => {
        isCurrentLyric = isCurrent;
        opacity = isCurrent ? 1 : 0.36;
-        scale = isCurrent ? scaleCurrentLine : 1;
    };

    export const setBlur = (blur: number) => {
@ -112,8 +109,8 @@
        lastPosY = pos.y;
        positionX = pos.x;
        positionY = pos.y;
-        springX = createSpring(pos.x, pos.x, 0.126, 0.8);
-        springY = createSpring(pos.y, pos.y, 0.126, 0.8);
+        springX = createSpring(pos.x, pos.x, 0.114, 0.72);
+        springY = createSpring(pos.y, pos.y, 0.114, 0.72);
    };

    export const stop = () => {
@ -126,31 +123,36 @@
 <!-- svelte-ignore a11y-click-events-have-key-events -->
 <!-- svelte-ignore a11y-no-static-element-interactions -->
 <div
-    style="transform: translate3d({positionX}px, {positionY}px, 0); scale: {scale}; 
-    transition-property: scale, opacity; transition-duration: 0.5s; transition-timing-function: ease-in-out; opacity: {opacity};
+    style="transform: translate3d({positionX}px, {positionY}px, 0); transition-property: opacity, text-shadow; 
+    transition-duration: 0.36s; transition-timing-function: ease-out; opacity: {opacity};
    transform-origin: center left;"
    class="absolute z-50 w-full pr-12 lg:pr-16 cursor-default py-5"
    bind:this={ref}
    on:touchstart={() => {
-        clickMask.style.backgroundColor = "rgba(255,255,255,.3)";
+        clickMask.style.backgroundColor = 'rgba(255,255,255,.3)';
    }}
    on:touchend={() => {
-        clickMask.style.backgroundColor = "transparent";
+        clickMask.style.backgroundColor = 'transparent';
    }}
    on:click={() => {
        lyricClick(index);
    }}
 >
-    <span class="absolute w-[calc(100%-2.5rem)] lg:w-[calc(100%-2.75rem)] h-full 
-    -translate-x-2 lg:-translate-x-5 -translate-y-5 rounded-lg duration-300 lg:hover:bg-[rgba(255,255,255,.15)]" bind:this={clickMask}>
-
+    <span
+        class="absolute w-[calc(100%-2.5rem)] lg:w-[calc(100%-3rem)] h-full
+        -translate-x-2 lg:-translate-x-5 -translate-y-5 rounded-lg duration-300 lg:hover:bg-[rgba(255,255,255,.15)]"
+        bind:this={clickMask}
+    >
    </span>
    {#if debugMode}
        <span class="text-lg absolute -translate-y-7">
            {index}: duration: {(line.end - line.start).toFixed(3)}, {line.start.toFixed(3)}~{line.end.toFixed(3)}
        </span>
    {/if}
-    <span class={`text-white text-[2rem] leading-9 lg:text-5xl lg:leading-[4rem] font-semibold text-shadow-lg mr-4`}>
+    <span
+        class={`text-white text-[2rem] leading-9 lg:text-5xl lg:leading-[4rem] font-semibold text-shadow-lg mr-4
+    ${isCurrentLyric ? 'text-glow' : ''}`}
+    >
        {line.text}
    </span>
    {#if line.translation}
@ -160,3 +162,13 @@
        </span>
    {/if}
 </div>
+
+<style>
+    .text-glow {
+        text-shadow:
+            0 0 3px #ffffff2c,
+            0 0 6px #ffffff2c,
+            0 15px 30px rgba(0, 0, 0, 0.11),
+            0 5px 15px rgba(0, 0, 0, 0.08);
+    }
+</style>
--- a/src/lib/components/lyrics/lyrics.svelte
+++ b/src/lib/components/lyrics/lyrics.svelte
@ -3,10 +3,8 @@
    import createLyricsSearcher from '$lib/lyrics/lyricSearcher';
    import progressBarRaw from '$lib/state/progressBarRaw';
    import type { LrcJsonData } from '$lib/lyrics/type';
-    import progressBarSlideValue from '$lib/state/progressBarSlideValue';
    import nextUpdate from '$lib/state/nextUpdate';
-    import truncate from '$lib/truncate';
-    import { blur } from 'svelte/transition';
+    import truncate from '$lib/utils/truncate';

    // Component input properties
    export let lyrics: string[];
--- a/src/lib/components/lyrics/newLyrics.svelte
+++ b/src/lib/components/lyrics/newLyrics.svelte
@ -8,8 +8,9 @@
    // constants
    const viewportHeight = document.documentElement.clientHeight;
    const viewportWidth = document.documentElement.clientWidth;
-    const marginY = viewportWidth > 640 ? 36 : 0 ;
-    const currentLyrictTop = viewportHeight * 0.02;
+    const marginY = viewportWidth > 640 ? 12 : 0 ;
+    const blurRatio = viewportWidth > 640 ? 1 : 1.4;
+    const currentLyrictTop = viewportWidth > 640 ? viewportHeight * 0.12 : viewportHeight * 0.05;
    const deceleration = 0.95; // Velocity decay factor for inertia
    const minVelocity = 0.1; // Minimum velocity to stop inertia
    document.body.style.overflow = 'hidden';
@ -56,7 +57,7 @@
    }

    function initLyricTopList() {
-        let cumulativeHeight = 0;
+        let cumulativeHeight = currentLyrictTop;
        for (let i = 0; i < lyricLines.length; i++) {
            const c = lyricComponents[i];
            lyricElements.push(c.getRef());
@ -76,13 +77,17 @@
        for (let i = 0; i < lyricElements.length; i++) {
            const currentLyricComponent = lyricComponents[i];
            let delay = 0;
-            if (i <= currentLyricIndex) {
+            if (i < currentLyricIndex) {
                delay = 0;
-            } else {
-                delay = 0.013 + Math.min(Math.min(currentLyricDuration, 0.1), 0.075 * (i - currentLyricIndex));
+            } 
+            else if (i == currentLyricIndex) {
+                delay = 0.042;
+            }
+            else {
+                delay = Math.min(Math.min(currentLyricDuration, 0.6), 0.067 * (i - currentLyricIndex+1.2));
            }
            const offset = Math.abs(i - currentLyricIndex);
-            let blurRadius = Math.min(offset * 1.7, 16);
+            let blurRadius = Math.min(offset * blurRatio, 16);
            currentLyricComponent.setBlur(blurRadius);
            currentLyricComponent.update({ x: 0, y: lyricTopList[i] - relativeOrigin }, delay);
        }
@ -110,7 +115,7 @@
            currentLyricComponent.setY(currentY - deltaY);
        }
        scrolling = true;
-        //if (scrollingTimeout) clearTimeout(scrollingTimeout);
+        if (scrollingTimeout) clearTimeout(scrollingTimeout);
        scrollingTimeout = setTimeout(() => {
            scrolling = false;
        }, 5000);
@ -181,7 +186,7 @@
                console.log("computeLayout")
                computeLayout();
            }
-            if (Math.abs(lastProgress - progress) > 0) {
+            if (Math.abs(lastProgress - progress) > 0.5) {
                scrolling = false;
            }
            if (lastProgress - progress > 0) {
--- a/src/lib/graphics/smoothScroll.ts
+++ b/src/lib/graphics/smoothScroll.ts
@ -0,0 +1,25 @@
+import BezierEasing from 'bezier-easing';
+
+export function smoothScrollTo(element: HTMLElement, to: number, duration: number, timingFunction: Function) {
+    const start = element.scrollTop;
+    const change = to - start;
+    const startTime = performance.now();
+
+    function animateScroll(timestamp: number) {
+        const elapsedTime = timestamp - startTime;
+        const progress = Math.min(elapsedTime / duration, 1);
+        const easedProgress = timingFunction(progress, 0.38, 0, 0.24, 0.99);
+        element.scrollTop = start + change * easedProgress;
+
+        if (elapsedTime < duration) {
+            requestAnimationFrame(animateScroll);
+        }
+    }
+
+    requestAnimationFrame(animateScroll);
+}
+
+// Define your custom Bézier curve function
+export function customBezier(progress: number, p1x: number, p1y: number, p2x: number, p2y: number) {
+    return BezierEasing(p1x, p1y, p2x, p2y)(progress);
+}
--- a/src/lib/lyrics/LRCparser.ts
+++ b/src/lib/lyrics/LRCparser.ts
@ -0,0 +1,270 @@
+import {
+    alt_sc,
+    apply,
+    buildLexer,
+    expectEOF,
+    fail,
+    kleft,
+    kmid,
+    kright,
+    opt_sc,
+    type Parser,
+    rep,
+    rep_sc,
+    seq,
+    str,
+    tok,
+    type Token
+} from 'typescript-parsec';
+import type { LrcJsonData, ParsedLrc, ScriptItem, ScriptWordsItem } from '../type';
+import type { IDTag } from './type';
+
+
+interface ParserScriptItem {
+    start: number;
+    text: string;
+    words?: ScriptWordsItem[];
+    translation?: string;
+    singer?: string;
+}
+
+function convertTimeToMs({
+                             mins,
+                             secs,
+                             decimals
+                         }: {
+    mins?: number | string;
+    secs?: number | string;
+    decimals?: string;
+}) {
+    let result = 0;
+    if (mins) {
+        result += Number(mins) * 60 * 1000;
+    }
+    if (secs) {
+        result += Number(secs) * 1000;
+    }
+    if (decimals) {
+        const denom = Math.pow(10, decimals.length);
+        result += Number(decimals) / (denom / 1000);
+    }
+    return result;
+}
+
+const digit = Array.from({ length: 10 }, (_, i) => apply(str(i.toString()), (_) => i)).reduce(
+    (acc, cur) => alt_sc(cur, acc),
+    fail('no alternatives')
+);
+const numStr = apply(rep_sc(digit), (r) => r.join(''));
+const num = apply(numStr, (r) => parseInt(r));
+const alpha = alt_sc(
+    Array.from({ length: 26 }, (_, i) =>
+        apply(str(String.fromCharCode('a'.charCodeAt(0) + i)), (_) => String.fromCharCode('a'.charCodeAt(0) + i))
+    ).reduce((acc, cur) => alt_sc(cur, acc), fail('no alternatives')),
+    Array.from({ length: 26 }, (_, i) =>
+        apply(str(String.fromCharCode('A'.charCodeAt(0) + i)), (_) => String.fromCharCode('A'.charCodeAt(0) + i))
+    ).reduce((acc, cur) => alt_sc(cur, acc), fail('no alternatives'))
+);
+
+const alphaStr = apply(rep(alpha), (r) => r.join(''));
+
+function spaces<K>(): Parser<K, Token<K>[]> {
+    return rep_sc(str(' '));
+}
+
+const unicodeStr = rep(tok('char'));
+
+function trimmed<K, T>(p: Parser<K, Token<T>[]>): Parser<K, Token<T>[]> {
+    return apply(p, (r) => {
+        while (r.length > 0 && r[0].text.trim() === '') {
+            r.shift();
+        }
+        while (r.length > 0 && r[r.length - 1].text.trim() === '') {
+            r.pop();
+        }
+        return r;
+    });
+}
+
+function padded<K, T>(p: Parser<K, T>): Parser<K, T> {
+    return kmid(spaces(), p, spaces());
+}
+
+function anythingTyped(types: string[]) {
+    return types.map((t) => tok(t)).reduce((acc, cur) => alt_sc(cur, acc), fail('no alternatives'));
+}
+
+function lrcTimestamp<K, T>(delim: [Parser<K, Token<T>>, Parser<K, Token<T>>]) {
+    const innerTS = alt_sc(
+        apply(seq(num, str(':'), num, str('.'), numStr), (r) =>
+            convertTimeToMs({ mins: r[0], secs: r[2], decimals: r[4] })
+        ),
+        apply(seq(num, str('.'), numStr), (r) => convertTimeToMs({ secs: r[0], decimals: r[2] })),
+        apply(seq(num, str(':'), num), (r) => convertTimeToMs({ mins: r[0], secs: r[2] })),
+        apply(num, (r) => convertTimeToMs({ secs: r }))
+    );
+    return kmid(delim[0], innerTS, delim[1]);
+}
+
+const squareTS = lrcTimestamp([tok('['), tok(']')]);
+const angleTS = lrcTimestamp([tok('<'), tok('>')]);
+
+const lrcTag = apply(
+    seq(
+        tok('['),
+        alphaStr,
+        str(':'),
+        tokenParserToText(trimmed(rep(anythingTyped(['char', '[', ']', '<', '>'])))),
+        tok(']')
+    ),
+    (r) => ({
+        [r[1]]: r[3]
+    })
+);
+
+function joinTokens<T>(tokens: Token<T>[]) {
+    return tokens.map((t) => t.text).join('');
+}
+
+function tokenParserToText<K, T>(p: Parser<K, Token<T>> | Parser<K, Token<T>[]>): Parser<K, string> {
+    return apply(p, (r: Token<T> | Token<T>[]) => {
+        if (Array.isArray(r)) {
+            return joinTokens(r);
+        }
+        return r.text;
+    });
+}
+
+const singerIndicator = kleft(tok('char'), str(':'));
+const translateParser = kright(tok('|'), unicodeStr);
+
+function lrcLine(
+    wordDiv = ' ', legacy = false
+): Parser<unknown, ['script_item', ParserScriptItem] | ['lrc_tag', IDTag] | ['comment', string] | ['empty', null]> {
+    return alt_sc(
+        legacy ? apply(seq(squareTS, trimmed(rep_sc(anythingTyped(['char', '[', ']', '<', '>'])))), (r) =>
+            ['script_item', { start: r[0], text: joinTokens(r[1]) } as ParserScriptItem] // TODO: Complete this
+        ) : apply(
+            seq(
+                squareTS,
+                opt_sc(padded(singerIndicator)),
+                rep_sc(
+                    seq(
+                        opt_sc(angleTS),
+                        trimmed(rep_sc(anythingTyped(['char', '[', ']'])))
+                    )
+                ),
+                opt_sc(trimmed(translateParser))
+            ), (r) => {
+                const start = r[0];
+                const singerPart = r[1];
+                const mainPart = r[2];
+                const translatePart = r[3];
+
+                const text = mainPart
+                    .map((s) => joinTokens(s[1]))
+                    .filter((s) => s.trim().length > 0)
+                    .join(wordDiv);
+
+                const words = mainPart
+                    .filter((s) => joinTokens(s[1]).trim().length > 0)
+                    .map((s) => {
+                        const wordBegin = s[0];
+                        const word = s[1];
+                        let ret: Partial<ScriptWordsItem> = { start: wordBegin };
+                        if (word[0]) {
+                            ret.beginIndex = word[0].pos.columnBegin - 1;
+                        }
+                        if (word[word.length - 1]) {
+                            ret.endIndex = word[word.length - 1].pos.columnEnd;
+                        }
+                        return ret as ScriptWordsItem; // TODO: Complete this
+                    });
+
+                const singer = singerPart?.text;
+                const translation = translatePart === undefined ? undefined : joinTokens(translatePart);
+
+                return ['script_item', { start, text, words, singer, translation } as ParserScriptItem];
+            }),
+        apply(lrcTag, (r) => ['lrc_tag', r as IDTag]),
+        apply(seq(spaces(), str('#'), unicodeStr), (cmt) => ['comment', cmt[2].join('')] as const),
+        apply(spaces(), (_) => ['empty', null] as const)
+    );
+}
+
+export function dumpToken<T>(t: Token<T> | undefined): string {
+    if (t === undefined) {
+        return '<EOF>';
+    }
+    return '`' + t.text + '` -> ' + dumpToken(t.next);
+}
+
+export function parseLRC(
+    input: string,
+    { wordDiv, strict, legacy }: { wordDiv?: string; strict?: boolean; legacy?: boolean } = {}
+): ParsedLrc {
+    const tokenizer = buildLexer([
+        [true, /^\[/gu, '['],
+        [true, /^\]/gu, ']'],
+        [true, /^</gu, '<'],
+        [true, /^>/gu, '>'],
+        [true, /^\|/gu, '|'],
+        [true, /^./gu, 'char']
+    ]);
+
+    const lines = input
+        .split(/\r\n|\r|\n/gu)
+        .filter((line) => line.trim().length > 0)
+        .map((line) => tokenizer.parse(line));
+
+    return lines
+        .map((line) => {
+            const res = expectEOF(lrcLine(wordDiv, legacy).parse(line));
+            if (!res.successful) {
+                if (strict) {
+                    throw new Error('Failed to parse full line: ' + dumpToken(line));
+                } else {
+                    console.error('Failed to parse full line: ' + dumpToken(line));
+                }
+                return null;
+            }
+            return res.candidates[0].result;
+        })
+        .filter((r) => r !== null)
+        .reduce((acc, cur) => {
+            switch (cur[0]) {
+                case 'lrc_tag':
+                    Object.assign(acc, cur[1]);
+                    return acc;
+                case 'script_item':
+                    acc.scripts = acc.scripts || [];
+                    acc.scripts.push(cur[1]);
+                    return acc;
+                default:
+                    return acc;
+            }
+        }, {} as ParsedLrc);
+}
+
+export default function lrcParser(lrc: string): LrcJsonData {
+    const parsedLrc = parseLRC(lrc, { wordDiv: '', strict: false });
+    if (parsedLrc.scripts === undefined) {
+        return parsedLrc as LrcJsonData;
+    }
+    let finalLrc: LrcJsonData = parsedLrc as LrcJsonData;
+    let lyrics: ScriptItem[] = [];
+    let i = 0;
+    while (i < parsedLrc.scripts.length - 1) {
+        let lyricLine = parsedLrc.scripts[i] as ScriptItem;
+        lyricLine.start/=1000;
+        lyricLine.end = parsedLrc.scripts[i+1].start / 1000;
+        if (parsedLrc.scripts[i+1].text.trim() === "") {
+            i+=2;
+        } else i++;
+        if (lyricLine.text.trim() !== "") {
+            lyrics.push(lyricLine);
+        }
+    }
+    finalLrc.scripts = lyrics;
+    return finalLrc;
+}
--- a/src/lib/lyrics/LRCtoAMLL.ts
+++ b/src/lib/lyrics/LRCtoAMLL.ts
@ -0,0 +1,20 @@
+import type { LyricLine } from '@applemusic-like-lyrics/core';
+import type { ScriptItem } from '$lib/lyrics/LRCparser';
+
+export default function mapLRCtoAMLL(line: ScriptItem, i: number, lines: ScriptItem[]): LyricLine {
+    return {
+        words: [
+            {
+                word: line.text,
+                startTime: line.start * 1000,
+                endTime: line.end * 1000
+            }
+        ],
+        startTime: line.start * 1000,
+        endTime: line.end * 1000,
+        translatedLyric: line.translation ?? "",
+        romanLyric: '',
+        isBG: false,
+        isDuet: false
+    };
+}
--- a/src/lib/ttml/index.ts
+++ b/src/lib/ttml/index.ts
@ -0,0 +1,3 @@
+export * from "./parser";
+export * from "./writer";
+export type * from "./ttml-types";
--- a/src/lib/ttml/parser.ts
+++ b/src/lib/ttml/parser.ts
@ -0,0 +1,168 @@
+/**
+ * @fileoverview
+ * 解析 TTML 歌词文档到歌词数组的解析器
+ * 用于解析从 Apple Music 来的歌词文件，且扩展并支持翻译和音译文本。
+ * @see https://www.w3.org/TR/2018/REC-ttml1-20181108/
+ */
+
+import type {
+	LyricLine,
+	LyricWord,
+	TTMLLyric,
+	TTMLMetadata,
+} from "./ttml-types";
+
+const timeRegexp =
+	/^(((?<hour>[0-9]+):)?(?<min>[0-9]+):)?(?<sec>[0-9]+([.:]([0-9]+))?)/;
+function parseTimespan(timeSpan: string): number {
+	const matches = timeRegexp.exec(timeSpan);
+	if (matches) {
+		const hour = Number(matches.groups?.hour || "0");
+		const min = Number(matches.groups?.min || "0");
+		const sec = Number(matches.groups?.sec.replace(/:/, ".") || "0");
+		return Math.floor((hour * 3600 + min * 60 + sec) * 1000);
+	}
+	throw new TypeError(`时间戳字符串解析失败：${timeSpan}`);
+}
+
+export function parseTTML(ttmlText: string): TTMLLyric {
+	const domParser = new DOMParser();
+	const ttmlDoc: XMLDocument = domParser.parseFromString(
+		ttmlText,
+		"application/xml",
+	);
+
+	let mainAgentId = "v1";
+
+	const metadata: TTMLMetadata[] = [];
+	for (const meta of ttmlDoc.querySelectorAll("meta")) {
+		if (meta.tagName === "amll:meta") {
+			const key = meta.getAttribute("key");
+			if (key) {
+				const value = meta.getAttribute("value");
+				if (value) {
+					const existing = metadata.find((m) => m.key === key);
+					if (existing) {
+						existing.value.push(value);
+					} else {
+						metadata.push({
+							key,
+							value: [value],
+						});
+					}
+				}
+			}
+		}
+	}
+
+	for (const agent of ttmlDoc.querySelectorAll("ttm\\:agent")) {
+		if (agent.getAttribute("type") === "person") {
+			const id = agent.getAttribute("xml:id");
+			if (id) {
+				mainAgentId = id;
+			}
+		}
+	}
+
+	const lyricLines: LyricLine[] = [];
+
+	function parseParseLine(lineEl: Element, isBG = false, isDuet = false) {
+		const line: LyricLine = {
+			words: [],
+			translatedLyric: "",
+			romanLyric: "",
+			isBG,
+			isDuet:
+				!!lineEl.getAttribute("ttm:agent") &&
+				lineEl.getAttribute("ttm:agent") !== mainAgentId,
+			startTime: 0,
+			endTime: 0,
+		};
+		if (isBG) line.isDuet = isDuet;
+		let haveBg = false;
+
+		for (const wordNode of lineEl.childNodes) {
+			if (wordNode.nodeType === Node.TEXT_NODE) {
+				line.words?.push({
+					word: wordNode.textContent ?? "",
+					startTime: 0,
+					endTime: 0,
+				});
+			} else if (wordNode.nodeType === Node.ELEMENT_NODE) {
+				const wordEl = wordNode as Element;
+				const role = wordEl.getAttribute("ttm:role");
+
+				if (wordEl.nodeName === "span" && role) {
+					if (role === "x-bg") {
+						parseParseLine(wordEl, true, line.isDuet);
+						haveBg = true;
+					} else if (role === "x-translation") {
+						line.translatedLyric = wordEl.innerHTML;
+					} else if (role === "x-roman") {
+						line.romanLyric = wordEl.innerHTML;
+					}
+				} else if (wordEl.hasAttribute("begin") && wordEl.hasAttribute("end")) {
+					const word: LyricWord = {
+						word: wordNode.textContent ?? "",
+						startTime: parseTimespan(wordEl.getAttribute("begin") ?? ""),
+						endTime: parseTimespan(wordEl.getAttribute("end") ?? ""),
+					};
+					const emptyBeat = wordEl.getAttribute("amll:empty-beat");
+					if (emptyBeat) {
+						word.emptyBeat = Number(emptyBeat);
+					}
+					line.words.push(word);
+				}
+			}
+		}
+
+		if (line.isBG) {
+			const firstWord = line.words?.[0];
+			if (firstWord?.word.startsWith("(")) {
+				firstWord.word = firstWord.word.substring(1);
+				if (firstWord.word.length === 0) {
+					line.words.shift();
+				}
+			}
+
+			const lastWord = line.words?.[line.words.length - 1];
+			if (lastWord?.word.endsWith(")")) {
+				lastWord.word = lastWord.word.substring(0, lastWord.word.length - 1);
+				if (lastWord.word.length === 0) {
+					line.words.pop();
+				}
+			}
+		}
+
+		const startTime = lineEl.getAttribute("begin");
+		const endTime = lineEl.getAttribute("end");
+		if (startTime && endTime) {
+			line.startTime = parseTimespan(startTime);
+			line.endTime = parseTimespan(endTime);
+		} else {
+			line.startTime = line.words
+				.filter((v) => v.word.trim().length > 0)
+				.reduce((pv, cv) => Math.min(pv, cv.startTime), Infinity);
+			line.endTime = line.words
+				.filter((v) => v.word.trim().length > 0)
+				.reduce((pv, cv) => Math.max(pv, cv.endTime), 0);
+		}
+
+		if (haveBg) {
+			const bgLine = lyricLines.pop();
+			lyricLines.push(line);
+			if (bgLine) lyricLines.push(bgLine);
+		} else {
+			lyricLines.push(line);
+		}
+	}
+
+	for (const lineEl of ttmlDoc.querySelectorAll("body p[begin][end]")) {
+		parseParseLine(lineEl);
+	}
+
+	return {
+		metadata,
+		lyricLines: lyricLines,
+	};
+}
--- a/src/lib/ttml/ttml-types.ts
+++ b/src/lib/ttml/ttml-types.ts
@ -0,0 +1,26 @@
+export interface TTMLMetadata {
+	key: string;
+	value: string[];
+}
+
+export interface TTMLLyric {
+	metadata: TTMLMetadata[];
+	lyricLines: LyricLine[];
+}
+
+export interface LyricWord {
+	startTime: number;
+	endTime: number;
+	word: string;
+	emptyBeat?: number;
+}
+
+export interface LyricLine {
+	words: LyricWord[];
+	translatedLyric: string;
+	romanLyric: string;
+	isBG: boolean;
+	isDuet: boolean;
+	startTime: number;
+	endTime: number;
+}
--- a/src/lib/ttml/writer.ts
+++ b/src/lib/ttml/writer.ts
@ -0,0 +1,260 @@
+/**
+ * @fileoverview
+ * 用于将内部歌词数组对象导出成 TTML 格式的模块
+ * 但是可能会有信息会丢失
+ */
+
+import type { LyricLine, LyricWord, TTMLLyric } from "./ttml-types";
+
+function msToTimestamp(timeMS: number): string {
+	let time = timeMS;
+	if (!Number.isSafeInteger(time) || time < 0) {
+		return "00:00.000";
+	}
+	if (time === Infinity) {
+		return "99:99.999";
+	}
+	time = time / 1000;
+	const secs = time % 60;
+	time = (time - secs) / 60;
+	const mins = time % 60;
+	const hrs = (time - mins) / 60;
+
+	const h = hrs.toString().padStart(2, "0");
+	const m = mins.toString().padStart(2, "0");
+	const s = secs.toFixed(3).padStart(6, "0");
+
+	if (hrs > 0) {
+		return `${h}:${m}:${s}`;
+	}
+	return `${m}:${s}`;
+}
+
+export function exportTTML(ttmlLyric: TTMLLyric, pretty = false): string {
+	const params: LyricLine[][] = [];
+	const lyric = ttmlLyric.lyricLines;
+
+	let tmp: LyricLine[] = [];
+	for (const line of lyric) {
+		if (line.words.length === 0 && tmp.length > 0) {
+			params.push(tmp);
+			tmp = [];
+		} else {
+			tmp.push(line);
+		}
+	}
+
+	if (tmp.length > 0) {
+		params.push(tmp);
+	}
+
+	const doc = new Document();
+
+	function createWordElement(word: LyricWord): Element {
+		const span = doc.createElement("span");
+		span.setAttribute("begin", msToTimestamp(word.startTime));
+		span.setAttribute("end", msToTimestamp(word.endTime));
+		if (word.emptyBeat) {
+			span.setAttribute("amll:empty-beat", `${word.emptyBeat}`);
+		}
+		span.appendChild(doc.createTextNode(word.word));
+		return span;
+	}
+
+	const ttRoot = doc.createElement("tt");
+
+	ttRoot.setAttribute("xmlns", "http://www.w3.org/ns/ttml");
+	ttRoot.setAttribute("xmlns:ttm", "http://www.w3.org/ns/ttml#metadata");
+	ttRoot.setAttribute("xmlns:amll", "http://www.example.com/ns/amll");
+	ttRoot.setAttribute(
+		"xmlns:itunes",
+		"http://music.apple.com/lyric-ttml-internal",
+	);
+
+	doc.appendChild(ttRoot);
+
+	const head = doc.createElement("head");
+
+	ttRoot.appendChild(head);
+
+	const body = doc.createElement("body");
+	const hasOtherPerson = !!lyric.find((v) => v.isDuet);
+
+	const metadataEl = doc.createElement("metadata");
+	const mainPersonAgent = doc.createElement("ttm:agent");
+	mainPersonAgent.setAttribute("type", "person");
+	mainPersonAgent.setAttribute("xml:id", "v1");
+
+	metadataEl.appendChild(mainPersonAgent);
+
+	if (hasOtherPerson) {
+		const otherPersonAgent = doc.createElement("ttm:agent");
+		otherPersonAgent.setAttribute("type", "other");
+		otherPersonAgent.setAttribute("xml:id", "v2");
+
+		metadataEl.appendChild(otherPersonAgent);
+	}
+
+	for (const metadata of ttmlLyric.metadata) {
+		for (const value of metadata.value) {
+			const metaEl = doc.createElement("amll:meta");
+			metaEl.setAttribute("key", metadata.key);
+			metaEl.setAttribute("value", value);
+			metadataEl.appendChild(metaEl);
+		}
+	}
+
+	head.appendChild(metadataEl);
+
+	let i = 0;
+
+	const guessDuration = lyric[lyric.length - 1]?.endTime ?? 0;
+	body.setAttribute("dur", msToTimestamp(guessDuration));
+
+	for (const param of params) {
+		const paramDiv = doc.createElement("div");
+		const beginTime = param[0]?.startTime ?? 0;
+		const endTime = param[param.length - 1]?.endTime ?? 0;
+
+		paramDiv.setAttribute("begin", msToTimestamp(beginTime));
+		paramDiv.setAttribute("end", msToTimestamp(endTime));
+
+		for (let lineIndex = 0; lineIndex < param.length; lineIndex++) {
+			const line = param[lineIndex];
+			const lineP = doc.createElement("p");
+			const beginTime = line.startTime ?? 0;
+			const endTime = line.endTime;
+
+			lineP.setAttribute("begin", msToTimestamp(beginTime));
+			lineP.setAttribute("end", msToTimestamp(endTime));
+
+			lineP.setAttribute("ttm:agent", line.isDuet ? "v2" : "v1");
+			lineP.setAttribute("itunes:key", `L${++i}`);
+
+			if (line.words.length > 1) {
+				let beginTime = Infinity;
+				let endTime = 0;
+				for (const word of line.words) {
+					if (word.word.trim().length === 0) {
+						lineP.appendChild(doc.createTextNode(word.word));
+					} else {
+						const span = createWordElement(word);
+						lineP.appendChild(span);
+						beginTime = Math.min(beginTime, word.startTime);
+						endTime = Math.max(endTime, word.endTime);
+					}
+				}
+				lineP.setAttribute("begin", msToTimestamp(line.startTime));
+				lineP.setAttribute("end", msToTimestamp(line.endTime));
+			} else if (line.words.length === 1) {
+				const word = line.words[0];
+				lineP.appendChild(doc.createTextNode(word.word));
+				lineP.setAttribute("begin", msToTimestamp(word.startTime));
+				lineP.setAttribute("end", msToTimestamp(word.endTime));
+			}
+
+			const nextLine = param[lineIndex + 1];
+			if (nextLine?.isBG) {
+				lineIndex++;
+				const bgLine = nextLine;
+				const bgLineSpan = doc.createElement("span");
+				bgLineSpan.setAttribute("ttm:role", "x-bg");
+
+				if (bgLine.words.length > 1) {
+					let beginTime = Infinity;
+					let endTime = 0;
+					for (
+						let wordIndex = 0;
+						wordIndex < bgLine.words.length;
+						wordIndex++
+					) {
+						const word = bgLine.words[wordIndex];
+						if (word.word.trim().length === 0) {
+							bgLineSpan.appendChild(doc.createTextNode(word.word));
+						} else {
+							const span = createWordElement(word);
+							if (wordIndex === 0) {
+								span.prepend(doc.createTextNode("("));
+							} else if (wordIndex === bgLine.words.length - 1) {
+								span.appendChild(doc.createTextNode(")"));
+							}
+							bgLineSpan.appendChild(span);
+							beginTime = Math.min(beginTime, word.startTime);
+							endTime = Math.max(endTime, word.endTime);
+						}
+					}
+					bgLineSpan.setAttribute("begin", msToTimestamp(beginTime));
+					bgLineSpan.setAttribute("end", msToTimestamp(endTime));
+				} else if (bgLine.words.length === 1) {
+					const word = bgLine.words[0];
+					bgLineSpan.appendChild(doc.createTextNode(`(${word.word})`));
+					bgLineSpan.setAttribute("begin", msToTimestamp(word.startTime));
+					bgLineSpan.setAttribute("end", msToTimestamp(word.endTime));
+				}
+
+				if (bgLine.translatedLyric) {
+					const span = doc.createElement("span");
+					span.setAttribute("ttm:role", "x-translation");
+					span.setAttribute("xml:lang", "zh-CN");
+					span.appendChild(doc.createTextNode(bgLine.translatedLyric));
+					bgLineSpan.appendChild(span);
+				}
+
+				if (bgLine.romanLyric) {
+					const span = doc.createElement("span");
+					span.setAttribute("ttm:role", "x-roman");
+					span.appendChild(doc.createTextNode(bgLine.romanLyric));
+					bgLineSpan.appendChild(span);
+				}
+
+				lineP.appendChild(bgLineSpan);
+			}
+
+			if (line.translatedLyric) {
+				const span = doc.createElement("span");
+				span.setAttribute("ttm:role", "x-translation");
+				span.setAttribute("xml:lang", "zh-CN");
+				span.appendChild(doc.createTextNode(line.translatedLyric));
+				lineP.appendChild(span);
+			}
+
+			if (line.romanLyric) {
+				const span = doc.createElement("span");
+				span.setAttribute("ttm:role", "x-roman");
+				span.appendChild(doc.createTextNode(line.romanLyric));
+				lineP.appendChild(span);
+			}
+
+			paramDiv.appendChild(lineP);
+		}
+
+		body.appendChild(paramDiv);
+	}
+
+	ttRoot.appendChild(body);
+
+	if (pretty) {
+		const xsltDoc = new DOMParser().parseFromString(
+			[
+				'<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">',
+				'  <xsl:strip-space elements="*"/>',
+				'  <xsl:template match="para[content-style][not(text())]">',
+				'    <xsl:value-of select="normalize-space(.)"/>',
+				"  </xsl:template>",
+				'  <xsl:template match="node()|@*">',
+				'    <xsl:copy><xsl:apply-templates select="node()|@*"/></xsl:copy>',
+				"  </xsl:template>",
+				'  <xsl:output indent="yes"/>',
+				"</xsl:stylesheet>",
+			].join("\n"),
+			"application/xml",
+		);
+
+		const xsltProcessor = new XSLTProcessor();
+		xsltProcessor.importStylesheet(xsltDoc);
+		const resultDoc = xsltProcessor.transformToDocument(doc);
+
+		return new XMLSerializer().serializeToString(resultDoc);
+	}
+	return new XMLSerializer().serializeToString(doc);
+}
--- a/src/lib/utils/convertCoverData.ts
+++ b/src/lib/utils/convertCoverData.ts
--- a/src/lib/utils/extractFileName.ts
+++ b/src/lib/utils/extractFileName.ts
--- a/src/lib/utils/formatDuration.ts
+++ b/src/lib/utils/formatDuration.ts
--- a/src/lib/utils/formatText.ts
+++ b/src/lib/utils/formatText.ts
--- a/src/lib/utils/formatViews.ts
+++ b/src/lib/utils/formatViews.ts
--- a/src/lib/utils/getAudioCoverURL.ts
+++ b/src/lib/utils/getAudioCoverURL.ts
--- a/src/lib/utils/getVersion.ts
+++ b/src/lib/utils/getVersion.ts
@ -1,4 +1,4 @@
-import * as pjson from "../../package.json";
+import * as pjson from "../../../package.json";

 export default function getVersion(){
    return pjson.version;
--- a/src/lib/utils/humanSize.ts
+++ b/src/lib/utils/humanSize.ts
--- a/src/lib/utils/songUpdateTime.ts
+++ b/src/lib/utils/songUpdateTime.ts
--- a/src/lib/utils/storage.ts
+++ b/src/lib/utils/storage.ts
--- a/src/lib/utils/truncate.ts
+++ b/src/lib/utils/truncate.ts
--- a/src/routes/+page.svelte
+++ b/src/routes/+page.svelte
@ -1,8 +1,8 @@
 <script lang="ts">
-    import extractFileName from '$lib/extractFileName';
-    import getVersion from '$lib/getVersion';
-    import toHumanSize from '$lib/humanSize';
-    import localforage from '$lib/storage';
+    import extractFileName from '$lib/utils/extractFileName';
+    import getVersion from '$lib/utils/getVersion';
+    import toHumanSize from '$lib/utils/humanSize';
+    import localforage from '$lib/utils/storage';
    interface Song {
        name: string;
        singer?: string;
--- a/src/routes/api/database/song/[id]/+server.ts
+++ b/src/routes/api/database/song/[id]/+server.ts
@ -1,5 +1,5 @@
 import { safePath } from '$lib/server/safePath';
-import { getCurrentFormattedDateTime } from '$lib/songUpdateTime';
+import { getCurrentFormattedDateTime } from '$lib/utils/songUpdateTime';
 import { json, error } from '@sveltejs/kit';
 import fs from 'fs';
 import type { RequestHandler } from './$types';
--- a/src/routes/database/submit/+page.svelte
+++ b/src/routes/database/submit/+page.svelte
@ -1,6 +1,6 @@
 <script lang="ts">
    import { page } from '$app/stores';
-    import { getCurrentFormattedDateTime } from '$lib/songUpdateTime';
+    import { getCurrentFormattedDateTime } from '$lib/utils/songUpdateTime';
    let templateSongData: MusicMetadata = {
        id: '',
        name: '',
--- a/src/routes/import/[id]/lyric/+page.svelte
+++ b/src/routes/import/[id]/lyric/+page.svelte
@ -2,7 +2,7 @@
    import { page } from '$app/stores';
    import FileList from '$lib/components/import/fileList.svelte';
    import FileSelector from '$lib/components/import/fileSelector.svelte';
-    import localforage from '$lib/storage';
+    import localforage from '$lib/utils/storage';
    import { fileListState } from '$lib/state/fileList.state';
    import { useAtom } from 'jotai-svelte';
    const fileList = useAtom(fileListState);
--- a/src/routes/import/local/+page.svelte
+++ b/src/routes/import/local/+page.svelte
@ -4,7 +4,7 @@
    import { fileListState, finalFileListState } from '$lib/state/fileList.state';
    import { localImportFailed, localImportSuccess } from '$lib/state/localImportStatus.state';
    import { useAtom } from 'jotai-svelte';
-    import localforage from '$lib/storage';
+    import localforage from '$lib/utils/storage';
    import { v1 as uuidv1 } from 'uuid';
    const fileList = useAtom(fileListState);
    const finalFiles = useAtom(finalFileListState);
--- a/src/routes/play/[id]/+page.svelte
+++ b/src/routes/play/[id]/+page.svelte
@ -4,8 +4,7 @@
    import Background from '$lib/components/background.svelte';
    import Cover from '$lib/components/cover.svelte';
    import InteractiveBox from '$lib/components/interactiveBox.svelte';
-    import Lyrics from '$lib/components/lyrics/lyrics.svelte';
-    import extractFileName from '$lib/extractFileName';
+    import extractFileName from '$lib/utils/extractFileName';
    import localforage from 'localforage';
    import { writable } from 'svelte/store';
    import lrcParser from '$lib/lyrics/lrc/parser';
--- a/vite.config.js
+++ b/vite.config.js
@ -2,9 +2,10 @@ import { sveltekit } from '@sveltejs/kit/vite';
 import { defineConfig } from 'vitest/config';
 import { NodeGlobalsPolyfillPlugin } from '@esbuild-plugins/node-globals-polyfill';
 import rollupNodePolyFill from 'rollup-plugin-node-polyfills';
+import wasm from 'vite-plugin-wasm';

 export default defineConfig({
-    plugins: [sveltekit()],
+    plugins: [sveltekit(), wasm()],
    test: {
        include: ['src/**/*.{test,spec}.{js,ts}']
    },
@ -27,7 +28,7 @@ export default defineConfig({
    },
    server: {
        fs: {
-            allow: ["./package.json"]
+            allow: ['./package.json']
        }
    }
 });
Author	SHA1	Message	Date
alikia2x	93e13f9668	improve: fine-tuning parameters of lyrics	2024-10-25 01:07:31 +08:00
alikia2x	57fd2f626b	improve: lyric effect	2024-10-25 00:49:00 +08:00
alikia2x	3ee8361669	fix: incorrect scrolling behaviour	2024-10-24 05:16:44 +08:00
alikia2x	fb36719aad	fix: incorrect import path	2024-10-24 05:06:51 +08:00
alikia2x	d0c216fdaf	merge: branch 'ref-lyric' into dev	2024-10-24 05:03:18 +08:00
alikia2x	4b108d81fb	fix: put font loading at the end to optimize loading	2024-10-19 20:47:57 +08:00
alikia2x	a0c75b14c3	ref: use bun	2024-10-19 20:47:12 +08:00
alikia2x	5d72fa6b64	add: docker support	2024-08-26 02:18:15 +08:00
alikia2x	7947b46af5	fix: LRC parser support	2024-08-03 17:48:47 +08:00
alikia2x	26bb6b5bdf	ref: optimize project structure	2024-08-02 19:26:01 +08:00
alikia2x	8b6afd408e	improve: fine-tune lyric effect	2024-08-02 03:16:01 +08:00
alikia2x	d19b230809	ref: add new AMLL dynamic lyric	2024-08-01 21:40:09 +08:00