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Idle animation setting (Audio-Viz)

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meowarex
2026-05-17 18:03:47 +10:00
parent b28e245019
commit d860383d65
2 changed files with 52 additions and 8 deletions
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plugins/audio-visualizer-luna/src/index.ts
+35 -8
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@@ -46,6 +46,7 @@ interface SlotGroup {
const groups = new Map<string, SlotGroup>();
let navArrowsEl: HTMLElement | null = null;
let idleHidden = false;
const getSlot = (key: SlotKey): VisualizerType =>
(settings as unknown as Record<string, VisualizerType>)[key] ?? "none";
@@ -134,8 +135,9 @@ const syncGroupHeights = (group: SlotGroup): void => {
const updateGroupVisibility = (group: SlotGroup): void => {
const activeCount = group.slots.filter(s => s.currentType !== "none").length;
const allNone = activeCount === 0;
group.groupContainer.style.display = allNone ? "none" : "flex";
if (!allNone) syncGroupHeights(group);
const hidden = allNone || idleHidden;
group.groupContainer.style.display = hidden ? "none" : "flex";
if (!hidden) syncGroupHeights(group);
group.groupContainer.classList.toggle(
"av-grouped",
@@ -143,7 +145,7 @@ const updateGroupVisibility = (group: SlotGroup): void => {
);
if (group === groups.get("topNav-left") && navArrowsEl) {
navArrowsEl.style.marginRight = allNone ? "" : "0";
navArrowsEl.style.marginRight = hidden ? "" : "0";
}
};
@@ -398,6 +400,19 @@ const generateIdleData = (): AudioData => {
};
};
// Static idle data — flat, silent, no movement
const STATIC_IDLE_DATA: AudioData = {
byteFrequency: new Uint8Array(IDLE_SIZE),
byteTimeDomain: new Uint8Array(IDLE_SIZE).fill(128),
floatFrequency: new Float32Array(IDLE_SIZE).fill(-100),
floatTimeDomain: new Float32Array(IDLE_SIZE),
leftTimeDomain: new Float32Array(IDLE_SIZE),
rightTimeDomain: new Float32Array(IDLE_SIZE),
sampleRate: 44100,
fftSize: IDLE_SIZE * 2,
binCount: IDLE_SIZE,
};
// Animation Loop
let animationId: number | null = null;
@@ -478,12 +493,24 @@ const animate = (): void => {
scheduleRetry();
}
const renderData = hasSignal ? data : generateIdleData();
// idleMode: 0 = animated, 1 = hide when idle, 2 = static when idle
const idleMode = settings.idleMode ?? 0;
const newIdleHidden = !hasSignal && idleMode === 1;
if (newIdleHidden !== idleHidden) {
idleHidden = newIdleHidden;
for (const group of groups.values()) updateGroupVisibility(group);
}
for (const group of groups.values()) {
for (const slot of group.slots) {
if (!slot.canvas || slot.currentType === "none" || !slot.visualizer) continue;
slot.visualizer.render(renderData, settings.barColor);
if (!idleHidden) {
let renderData: AudioData;
if (hasSignal) renderData = data as AudioData;
else if (idleMode === 2) renderData = STATIC_IDLE_DATA;
else renderData = generateIdleData();
for (const group of groups.values()) {
for (const slot of group.slots) {
if (!slot.canvas || slot.currentType === "none" || !slot.visualizer) continue;
slot.visualizer.render(renderData, settings.barColor);
}
}
}