Add missle sound

Projekte/battleship/client/src/main/java/pp/battleship/client/GameSound.java

@@ -34,6 +34,7 @@ public class GameSound extends AbstractAppState implements GameEventListener {
     private AudioNode splashSound;
     private AudioNode shipDestroyedSound;
     private AudioNode explosionSound;
+    private AudioNode missleSound;
 
     /**
      * Checks if sound is enabled in the preferences.
@@ -78,6 +79,7 @@ public void initialize(AppStateManager stateManager, Application app) {
         shipDestroyedSound = loadSound(app, "Sound/Effects/sunken.wav"); //NON-NLS
         splashSound = loadSound(app, "Sound/Effects/splash.wav"); //NON-NLS
         explosionSound = loadSound(app, "Sound/Effects/explosion.wav"); //NON-NLS
+        missleSound = loadSound(app, "Sound/Effects/missle.wav");
     }
 
     /**
@@ -108,6 +110,14 @@ public void splash() {
             splashSound.playInstance();
     }
 
+    /**
+     * Plays the missle flyby sound effect.
+     */
+    public void flyBy() {
+        if (isEnabled() && missleSound != null)
+            missleSound.playInstance();
+    }
+
     /**
      * Plays the explosion sound effect.
      */
@@ -130,6 +140,7 @@ public void receivedEvent(SoundEvent event) {
             case EXPLOSION -> explosion();
             case SPLASH -> splash();
             case DESTROYED_SHIP -> shipDestroyed();
+            case MISSLE_FLYBY -> flyBy();
         }
     }
 }