Added sound to rocket firing

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

@@ -38,6 +38,7 @@ public class GameSound extends AbstractAppState implements GameEventListener {
     private AudioNode splashSound;
     private AudioNode shipDestroyedSound;
     private AudioNode explosionSound;
+    private AudioNode rocketSound;
 
     private BattleshipApp app;
 
@@ -85,6 +86,8 @@ public void initialize(AppStateManager stateManager, Application app) {
         shipDestroyedSound = loadSound(app, "Sound/Effects/sunken.wav", 1); //NON-NLS
         splashSound = loadSound(app, "Sound/Effects/splash.wav", 2); //NON-NLS
         explosionSound = loadSound(app, "Sound/Effects/explosion.wav",3); //NON-NLS
+        rocketSound = loadSound(app, "Sound/Effects/rocket.wav",4);
+
         volume = PREFERENCES.getFloat(SOUND_VOLUME_PREF, 1.0f);
     }
 
@@ -133,6 +136,14 @@ public void shipDestroyed() {
             shipDestroyedSound.playInstance();
     }
 
+    /**
+     * Plays sound effect when a rocket starts
+     */
+    public void rocket() {
+        if (isEnabled() && rocketSound != null)
+            rocketSound.playInstance();
+    }
+
     /**
      * this method sets the sound volume of the sounds
      *
@@ -156,6 +167,7 @@ public void setSoundVolume() {
         shipDestroyedSound.setVolume(volume * mainVolume);
         splashSound.setVolume(volume * mainVolume);
         explosionSound.setVolume(volume * mainVolume);
+        rocketSound.setVolume(volume * mainVolume);
         PREFERENCES.putFloat(SOUND_VOLUME_PREF, volume);
     }
 
@@ -180,6 +192,9 @@ public void receivedEvent(SoundEvent event) {
             case DESTROYED_SHIP:
                 shipDestroyed();
                 break;
+            case ROCKET_FIRED:
+                rocket();
+                break;
         }
     }
 }

Projekte/battleship/model/src/main/java/pp/battleship/game/client/AnimatonState.java

@@ -22,6 +22,7 @@ public class AnimatonState extends ClientState {
     public AnimatonState(ClientGameLogic logic, boolean myTurn, IntPoint position) {
         super(logic);
         logic.playMusic(Music.BATTLE_THEME);
+        logic.playSound(Sound.ROCKET_FIRED);
         this.myTurn = myTurn;
         if(myTurn) {
             logic.getOpponentMap().add(new Shell(position));

Projekte/battleship/model/src/main/java/pp/battleship/notification/Sound.java

@@ -22,5 +22,9 @@ public enum Sound {
     /**
      * Sound of a ship being destroyed.
      */
-    DESTROYED_SHIP
+    DESTROYED_SHIP,
+    /**
+     * Sound of a rocket
+     */
+    ROCKET_FIRED
 }