fix most of FMOD errors in console

Assets/_PROJECT/Scripts/Audio/FirstPersonOcclusion.cs

@@ -94,6 +94,11 @@ public class FirstPersonOcclusion : MonoBehaviour
     {
         if (Listener == null) return;
 
+        if (!AudioOccluded.isValid()) {
+            managedInstances.Remove(AudioOccluded);
+            return;
+        }
+
         AudioOccluded.isVirtual(out AudioIsVirtual);
         AudioOccluded.getPlaybackState(out pb);
         ListenerDistance = Vector3.Distance(transform.position, Listener.transform.position);

Assets/_PROJECT/Scripts/ModeGeneration/NPCs/NPCController.cs

@@ -156,6 +156,11 @@ public abstract class NPCController : MonoBehaviour
         }
 
         string key = voiceLineKeys[voiceLineId];
+        if (key.Contains(" | ")) {
+            string[] choices = key.Split(" | ");
+            key = choices[Random.Range(0, choices.Length)];
+        }
+       
         LoadCurve(key);  // load RMS data
 
         currentVoicelineEvent = AudioManager.Instance.PlayDialogue(characterSpecificFolder + "/" + key, gameObject);