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Unify one-shot sample attack smoothing

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Jage9
2026-02-22 21:33:11 -05:00
parent 6c453d56ff
commit 9b1b1505f0
2 changed files with 6 additions and 3 deletions
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2
client/public/version.js
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@@ -1,5 +1,5 @@
// Maintainer-controlled web client version.
// Format: YYYY.MM.DD Rn (example: 2026.02.20 R2)
window.CHGRID_WEB_VERSION = "2026.02.22 R192";
window.CHGRID_WEB_VERSION = "2026.02.22 R193";
// Optional display timezone for timestamps. Falls back to America/Detroit if unset/invalid.
window.CHGRID_TIME_ZONE = "America/Detroit";

7
client/src/audio/audioEngine.ts
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@@ -31,6 +31,7 @@ type SoundSpec = {
type OutputMode = 'stereo' | 'mono';
const SPATIAL_RAMP_SECONDS = 0.2;
const SPATIAL_TIME_CONSTANT_SECONDS = SPATIAL_RAMP_SECONDS / 3;
const ONE_SHOT_ATTACK_SECONDS = 0.02;
export class AudioEngine {
private audioCtx: AudioContext | null = null;
@@ -356,7 +357,8 @@ export class AudioEngine {
const source = audioCtx.createBufferSource();
source.buffer = buffer;
const gainNode = audioCtx.createGain();
gainNode.gain.value = resolved.gain;
gainNode.gain.setValueAtTime(0, audioCtx.currentTime);
gainNode.gain.setTargetAtTime(resolved.gain, audioCtx.currentTime, ONE_SHOT_ATTACK_SECONDS);
source.connect(gainNode);
if (resolved.pan !== undefined && this.supportsStereoPanner() && this.outputMode === 'stereo') {
const panner = audioCtx.createStereoPanner();
@@ -387,7 +389,8 @@ export class AudioEngine {
gainNode.gain.setValueAtTime(0, audioCtx.currentTime);
gainNode.gain.linearRampToValueAtTime(gain, audioCtx.currentTime + safeFadeMs / 1000);
} else {
gainNode.gain.value = gain;
gainNode.gain.setValueAtTime(0, audioCtx.currentTime);
gainNode.gain.setTargetAtTime(gain, audioCtx.currentTime, ONE_SHOT_ATTACK_SECONDS);
}
source.connect(gainNode).connect(sfxGainNode);
source.start();