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v64: фикс playSyllable — await resume(), отладка, :active стиль

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This commit is contained in:
“Naeel”
2026-05-22 18:44:19 +04:00
parent 9c13c21898
commit aba175442b
3 changed files with 20 additions and 10 deletions
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js/syllables.js
+8 -4
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@@ -28,9 +28,9 @@ function syllabifyPhrase(text) {
// ---------- AudioContext для проигрывания слогов ----------
let _audioCtx = null;
function getAudioCtx() {
async function getAudioCtx() {
if (!_audioCtx) _audioCtx = new (window.AudioContext || window.webkitAudioContext)();
if (_audioCtx.state === 'suspended') _audioCtx.resume();
if (_audioCtx.state === 'suspended') await _audioCtx.resume();
return _audioCtx;
}
@@ -38,12 +38,15 @@ let _currentBlob = null;
let _currentSylBuf = null;
async function playSyllable(sylIdx, total) {
console.log('[SYL] click', sylIdx, '/', total, 'blob=', !!_currentBlob);
if (!_currentBlob) return;
const ctx = getAudioCtx();
try {
const ctx = await getAudioCtx();
console.log('[SYL] ctx.state=', ctx.state);
if (!_currentSylBuf) {
const ab = await _currentBlob.arrayBuffer();
_currentSylBuf = await ctx.decodeAudioData(ab);
console.log('[SYL] decoded', _currentSylBuf.duration.toFixed(1) + 's');
}
const dur = _currentSylBuf.duration;
const start = (dur / total) * sylIdx;
@@ -52,5 +55,6 @@ async function playSyllable(sylIdx, total) {
src.buffer = _currentSylBuf;
src.connect(ctx.destination);
src.start(0, start, len);
} catch(e) { console.log('playSyllable ERR', e); }
console.log('[SYL] playing', start.toFixed(2) + 's-' + (start+len).toFixed(2) + 's');
} catch(e) { console.log('[SYL] ERR', e); }
}