Add missle sound

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

@@ -33,6 +33,7 @@ public AnimationState(ClientGameLogic logic, boolean myTurn, IntPoint position)
             logic.getOpponentMap().add(shell);
         } else {
             logic.getOwnMap().add(shell);
+            logic.playSound(Sound.MISSLE_FLYBY);
         }
     }
 

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 an incomming missle.
+     */
+    MISSLE_FLYBY,
 }