sync capture type with preferences

Assets/Util/AudioSource.cs

@@ -10,10 +10,18 @@ public class AudioSource : MonoBehaviour {
     public ScalingStrategy ScalingStrategy = ScalingStrategy.Sqrt;
     public WasapiAudioFilter[] Filters;
 
+    public Preferences preferences;
+
     private WasapiAudio _wasapiAudio;
     private float[] _spectrumData;
 
-    public void Awake() {
+    public void Start() {
+        CaptureType = preferences.data.useLoopback
+            ? WasapiCaptureType.Loopback
+            : WasapiCaptureType.Microphone;
+
+        Debug.Log($"Pref: {preferences.data.useLoopback} {CaptureType}");
+
         Initialise();
     }
 
@@ -39,8 +47,10 @@ public class AudioSource : MonoBehaviour {
     public void ToggleCaptureType() {
         if (CaptureType == WasapiCaptureType.Loopback) {
             CaptureType = WasapiCaptureType.Microphone;
+            preferences.SetUseLoopback(false);
         } else {
             CaptureType = WasapiCaptureType.Loopback;
+            preferences.SetUseLoopback(true);
         }
 
         Initialise();