Added states to the game and Empty input handlers :)

src/sg/states/InGameState.java

@@ -0,0 +1,84 @@
+package sg.states;
+
+import java.util.logging.Logger;
+
+import sg.env.Environment;
+import sg.util.SGUtil;
+
+import com.jme.input.InputHandler;
+import com.jme.input.ThirdPersonHandler;
+import com.jme.math.Vector3f;
+import com.jme.renderer.Renderer;
+import com.jme.scene.Node;
+import com.jme.system.DisplaySystem;
+import com.jmex.game.state.CameraGameState;
+import com.jmex.game.state.load.LoadingGameState;
+import com.jmex.physics.DynamicPhysicsNode;
+import com.jmex.physics.PhysicsDebugger;
+import com.jmex.physics.PhysicsSpace;
+import com.jmex.physics.StaticPhysicsNode;
+
+public class InGameState extends CameraGameState {
+	/** The Keyboard/ mous input handler */
+	protected InputHandler input;
+	/** The environment of the game */
+	protected Environment environment;
+	/** The physics space */
+	private PhysicsSpace physicsSpace;
+	/** The Speed of the physics */
+	private float physicsSpeed = 1;
+	
+	public InGameState(String name) {
+		super(name);
+		
+		LoadingGameState loader = new LoadingGameState(2);
+		loader.setActive(true);
+		// ***************** Load the Game **********************************
+		
+		//physics
+		physicsSpace = PhysicsSpace.create();
+		
+		physicsSpace.setDirectionalGravity(new Vector3f(0f, 0f, 0f));
+		StaticPhysicsNode staticNode = physicsSpace.createStaticNode();
+		DynamicPhysicsNode dynamicNode = physicsSpace.createDynamicNode();
+		rootNode.attachChild(dynamicNode);
+		rootNode.attachChild(staticNode);
+		
+		// environment
+		environment = new Environment();
+		rootNode.attachChild(environment);
+		loader.increment();
+		
+		// ship
+		Node ship = SGUtil.loadModel("sg/data/models/ships/G6.3ds");
+		ship.setLocalTranslation(new Vector3f(0,0,-40));
+		//ship.setLocalScale(0.01f);
+		rootNode.attachChild(ship);
+		loader.increment();
+		
+		// inputs
+		input = new ThirdPersonHandler(ship, cam);
+		loader.increment();
+		
+		// ***************** Done loading **********************************
+		loader.setActive(false);
+		this.setActive(true);
+	}
+
+	public void stateUpdate(float tpf) {		
+		input.update(tpf);
+		
+		environment.update();
+		
+        if ( tpf > 0.2 || Float.isNaN( tpf ) ) {
+            Logger.getLogger( PhysicsSpace.LOGGER_NAME ).warning( "Maximum physics update interval is 0.2 seconds - capped." );
+            physicsSpace.update( 0.2f * physicsSpeed );
+        }
+        else physicsSpace.update( tpf * physicsSpeed );
+	}
+	
+	public void stateRender(float tpf){
+		Renderer r = DisplaySystem.getDisplaySystem().getRenderer();
+		PhysicsDebugger.drawPhysics( physicsSpace, r );
+	}
+}