mute audio toggle

Assets/Src/ShipControls.cs

@@ -44,6 +44,15 @@ public class ShipControls : MonoBehaviour {
         }
     }
 
+    bool _muteAudio = false;
+    public bool MuteAudio {
+        set {
+            _muteAudio = value;
+            AudioListener.volume = _muteAudio ? 0f : 1f;
+            Debug.Log($"Set muteAudio {_muteAudio}");
+        }
+    }
+
     public PowerUnit powerUnit = new();
 
     public float Speed => rigidBody.velocity.magnitude;