Function playAdvancedModeSound

playAdvancedModeSound(enabled: boolean): Promise<void>

Plays the advanced-mode chime at half volume: a power-up on unlock, a power-down on exit. Failures are swallowed — autoplay policy or a missing asset must never stop the mode from toggling.

Parameters

enabled: boolean
true when advanced mode is being turned on, false when off.

Returns Promise<void>

Nothing; resolves once playback starts (or fails).

Example

void playAdvancedModeSound(true);  // power-up
void playAdvancedModeSound(false); // power-down

Source

export async function playAdvancedModeSound(enabled: boolean): Promise<void> {
  try {
    const audio = new Audio(enabled ? ADVANCED_MODE_SOUNDS.on : ADVANCED_MODE_SOUNDS.off);
    audio.volume = VOLUME;
    await audio.play();
  } catch (error) {
    console.warn('Failed to play the advanced-mode sound', { error });
  }
}