Added boat model for 2x1 boats

Projekte/battleship/client/src/main/java/pp/battleship/client/gui/SeaSynchronizer.java

@@ -36,6 +36,7 @@ class SeaSynchronizer extends ShipMapSynchronizer {
     private static final String UNSHADED = "Common/MatDefs/Misc/Unshaded.j3md"; //NON-NLS
     private static final String KING_GEORGE_V_MODEL = "Models/KingGeorgeV/KingGeorgeV.j3o"; //NON-NLS
     private static final String SMALL_SHIP_MODEL = "Models/SmallShip/SmallShip.j3o"; //NON-NLS
+    private static final String U_BOAT_MODEL = "Models/WWII_ship_German_Type_II_U-boat_v2/WW2Uboat.j3o"; //NON-NLS
     private static final String COLOR = "Color"; //NON-NLS
     private static final String SHIP = "ship"; //NON-NLS
     private static final String SHOT = "shot"; //NON-NLS
@@ -145,6 +146,8 @@ class SeaSynchronizer extends ShipMapSynchronizer {
         switch (ship.getLength()) {
             case 4:
                 return createBattleship(ship);
+            case 2:
+                return createMediumship(ship);
 
             case 1:
                 return createSmallship(ship);
@@ -217,6 +220,17 @@ class SeaSynchronizer extends ShipMapSynchronizer {
         return model;
     }
 
+    private Spatial createMediumship(Battleship ship) {
+        final Spatial model = app.getAssetManager().loadModel(U_BOAT_MODEL);
+
+        model.rotate(-HALF_PI, calculateRotationAngle(ship.getRot()), 0f);
+        model.scale(0.27f);
+        model.setShadowMode(ShadowMode.CastAndReceive);
+
+        return model;
+    }
+
+
 
     /**
      * Calculates the rotation angle for the specified rotation.