Fixed Some Issues

plugins/audio-visualizer-luna/src/Settings.tsx

@@ -52,14 +52,25 @@ export const Settings = () => {
         setBarColor(color);
         setCustomInput(color);
         settings.barColor = color;
+        (window as any).updateAudioVisualizer?.();
     };
 
     const addCustomColor = () => {
-        if (customInput && !colorPresets.includes(customInput) && !customColors.includes(customInput)) {
+        if (customInput) {
-            const newCustomColors = [...customColors, customInput];
+            // Trim whitespace and convert to lowercase
+            const trimmedInput = customInput.trim().toLowerCase();
+            
+            // Validate hex color format
+            const hexColorRegex = /^#([0-9a-f]{6}|[0-9a-f]{3})$/i;
+            
+            if (hexColorRegex.test(trimmedInput) && 
+                !colorPresets.includes(trimmedInput) && 
+                !customColors.includes(trimmedInput)) {
+                const newCustomColors = [...customColors, trimmedInput];
                 setCustomColors(newCustomColors);
                 settings.customColors = newCustomColors;
             }
+        }
     };
 
     const removeCustomColor = (colorToRemove: string) => {
@@ -84,6 +95,7 @@ export const Settings = () => {
                 onChange={(_, checked) => {
                     setBarRounding(checked);
                     settings.barRounding = checked;
+                    (window as any).updateAudioVisualizer?.();
                 }}
             />
             
@@ -97,6 +109,7 @@ export const Settings = () => {
                 onNumber={(value: number) => {
                     setBarCount(value);
                     settings.barCount = value;
+                    (window as any).updateAudioVisualizer?.();
                 }}
             />
             

plugins/audio-visualizer-luna/src/index.ts

@@ -390,10 +390,8 @@ const updateAudioVisualizer = (): void => {
         // use a fixed size that provides enough frequency bins
         analyser.fftSize = 512; // Fixed power of 2 - important
         analyser.smoothingTimeConstant = config.smoothing;
-        if (dataArray) {
     dataArray = new Uint8Array(analyser.frequencyBinCount);
     }
-    }
 
     if (canvas) {
         canvas.width = config.width;