Added first head lamp model (looks bad)

assets/Materials/Headlamp/Headlamp.j3m

@@ -0,0 +1,4 @@
+Material My Material : Common/MatDefs/Light/Lighting.j3md {
+     MaterialParameters {
+     }
+}

assets/Models/Headlamp/Headlamp.j3odata

@@ -0,0 +1,3 @@
+#
+#Mon Jun 12 11:49:29 CEST 2017
+ORIGINAL_PATH=Models/Headlamp/blender2ogre-export.scene

src/de/gamedevbaden/crucified/appstates/GameCommanderHolder.java

@@ -7,6 +7,8 @@
 import java.util.HashMap;
 
 /**
+ * This state holds a map of {@link GameCommander}s with their playerId as key. This
+ * state is used for easier access.
  * Created by Domenic on 08.06.2017.
  */
 public class GameCommanderHolder extends AbstractAppState {

src/de/gamedevbaden/crucified/appstates/view/VisualEquipmentAppState.java

@@ -81,13 +81,13 @@ private void equipToPlayer(EntityId playerId, EntityId itemToEquip) {
 
             Model modelType = equipables.getEntity(itemToEquip).get(Model.class);
 
-            if (modelType.getPath().equals(ModelType.Flashlight)) {
+            if (modelType.getPath().equals(ModelType.Headlamp)) {
 
                 // attach to head
                 Node attachmentNode = playerModel.getControl(SkeletonControl.class).getAttachmentsNode("Head");
                 Node itemNode = new Node("ItemNode");
                 attachmentNode.attachChild(itemNode);
-                itemNode.setLocalTranslation(0, 0, 0);
+                itemNode.setLocalTranslation(-0.011107027f, 0.09165355f, 0.12990493f);
 
                 //   attachmentNode.attachChild(itemModel);
                 itemNode.attachChild(itemModel);

src/de/gamedevbaden/crucified/enums/ModelType.java

@@ -12,7 +12,7 @@ public class ModelType {
     public static final String TriggerableDoor = "Models/TriggerableDoor.j3o";
     public static final String Door = "Models/Door.j3o";
     public static final String TestPickup = "Models/PickableItem.j3o";
-    public static final String Flashlight = "Models/Flashlight/TestFlashLight.j3o";
+    public static final String Headlamp = "Models/Headlamp/Headlamp.j3o";
 /*
     TestScene("Models/Plane.j3o"),
     TestTerrain("Scenes/Terrains/TestTerrain.j3o"),

src/de/gamedevbaden/crucified/net/client/ClientMessageListener.java

@@ -36,8 +36,11 @@ public void messageReceived(Client source, Message m) {
         }
 
         if (m instanceof ReadNoteMessage) {
-            ReadNoteMessage rm = (ReadNoteMessage) m;
-            gameCommander.readNote(rm.getScript());
+            this.app.enqueue(() -> {
+                ReadNoteMessage rm = (ReadNoteMessage) m;
+                gameCommander.readNote(rm.getScript());
+                return null;
+            });
         }
 
     }

src/de/gamedevbaden/crucified/tests/SimpleClientServerTest/ServerTest.java

@@ -23,11 +23,13 @@
 import de.gamedevbaden.crucified.utils.GameOptions;
 
 /**
+ * A simple server test application for testing in game features.
+ *
  * Created by Domenic on 26.04.2017.
  */
 public class ServerTest extends SimpleApplication {
 
-    float time;
+    private float time;
     private EntityId cube;
     private EntityData entityData;
 
@@ -40,22 +42,33 @@ public void simpleInitApp() {
         setPauseOnLostFocus(false);
         GameOptions.ENABLE_PHYSICS_DEBUG = true; // for now
 
+        // this state will create an own EntityData which we can use
         EntityDataState entityDataState = new EntityDataState();
         stateManager.attach(entityDataState);
 
+        // get self-created entity data
         entityData = entityDataState.getEntityData();
 
+        // responsible for creating game sessions for connected players
         GameSessionManager gameSessionManager = new GameSessionManager();
         stateManager.attach(gameSessionManager);
 
-        stateManager.attach(new GameServer(5555));
+        // create and setup game server
+        GameServer server = new GameServer(5555);
+        server.setAmountOfUpdatesPerSecond(10);
+        stateManager.attach(server);
+
+        // attach the default GameEventHandler
         stateManager.attach(new GameEventHandler(gameSessionManager));
 
+        // this state just holds the server side commanders
         stateManager.attach(new GameCommanderHolder());
 
+        // inits game logic states
         GameInitializer.initEssentialAppStates(stateManager);
         GameInitializer.initGameLogicAppStates(stateManager);
 
+        // load scene
         stateManager.attach(new SceneEntityLoader());