NiftyGameOverlayState

package com.threelite.demonwars.menu;

import java.util.ArrayList;
import java.util.List;

import org.newdawn.slick.GameContainer;
import org.newdawn.slick.Graphics;
import org.newdawn.slick.Input;
import org.newdawn.slick.SlickException;
import org.newdawn.slick.state.StateBasedGame;

import com.threelite.demonwars.etc.MouseEvent;

import de.lessvoid.nifty.Nifty;
import de.lessvoid.nifty.NiftyInputConsumer;
import de.lessvoid.nifty.input.keyboard.KeyboardInputEvent;
import de.lessvoid.nifty.nulldevice.NullSoundDevice;
import de.lessvoid.nifty.renderer.lwjgl.input.LwjglKeyboardInputEventCreator;
import de.lessvoid.nifty.renderer.lwjgl.render.LwjglRenderDevice;
import de.lessvoid.nifty.screen.ScreenController;
import de.lessvoid.nifty.slick2d.NiftyOverlayGameState;
import de.lessvoid.nifty.slick2d.input.SlickInputSystem;
import de.lessvoid.nifty.slick2d.render.SlickRenderDevice;
import de.lessvoid.nifty.slick2d.sound.SlickSoundDevice;
import de.lessvoid.nifty.slick2d.time.LWJGLTimeProvider;
import de.lessvoid.nifty.spi.input.InputSystem;
import de.lessvoid.nifty.tools.TimeProvider;
import de.lessvoid.nifty.tools.resourceloader.NiftyResourceLoader;

public class InGameMenu extends NiftyOverlayGameState {

    private List<MouseEvent> mouseEvents = new ArrayList<MouseEvent>();
    private List<KeyboardInputEvent> keyEvents = new ArrayList<KeyboardInputEvent>();
    private LwjglKeyboardInputEventCreator inputEventCreator = new LwjglKeyboardInputEventCreator();

    @Override
    public int getID() {
        return 0;
    }

    @Override
    public void mouseClicked(int arg0, int arg1, int arg2, int arg3) {
    }

    @Override
    public void mouseDragged(int arg0, int arg1, int arg2, int arg3) {
    }

    @Override
    public void mouseMoved(int arg0, int arg1, int arg2, int arg3) {
    }

    @Override
    public void mousePressed(int arg0, int arg1, int arg2) {
    }

    @Override
    public void mouseReleased(int arg0, int arg1, int arg2) {
    }

    @Override
    public void mouseWheelMoved(int arg0) {
    }

    @Override
    public void inputEnded() {
    }

    @Override
    public void inputStarted() {
    }

    @Override
    public boolean isAcceptingInput() {
        return false;
    }

    @Override
    public void setInput(Input arg0) {
    }

    @Override
    public void keyPressed(int arg0, char arg1) {
    }

    @Override
    public void keyReleased(int arg0, char arg1) {
    }

    @Override
    public void controllerButtonPressed(int arg0, int arg1) {
    }

    @Override
    public void controllerButtonReleased(int arg0, int arg1) {
    }

    @Override
    public void controllerDownPressed(int arg0) {
    }

    @Override
    public void controllerDownReleased(int arg0) {
    }

    @Override
    public void controllerLeftPressed(int arg0) {
    }

    @Override
    public void controllerLeftReleased(int arg0) {
    }

    @Override
    public void controllerRightPressed(int arg0) {
    }

    @Override
    public void controllerRightReleased(int arg0) {
    }

    @Override
    public void controllerUpPressed(int arg0) {
    }

    @Override
    public void controllerUpReleased(int arg0) {
    }

    @Override
    protected void enterState(GameContainer container, StateBasedGame sbg)
            throws SlickException {
    }

    @Override
    protected void initGameAndGUI(GameContainer container, StateBasedGame sbg)
            throws SlickException {
        //initNifty(container, sbg, SlickRenderDevice, SlickSoundDevice, SlickInputSystem, TimeProvider);
        SlickRenderDevice slickRenderDevice = new SlickRenderDevice(container);
        SlickSoundDevice slickSoundDevice = new SlickSoundDevice();
        LWJGLTimeProvider lwjglTimeProvider = new LWJGLTimeProvider();
        SlickInputSystem slickInputSystem = new SlickInputSystem() {
             @Override
                public void forwardEvents(final NiftyInputConsumer inputEventConsumer) {
                    for (MouseEvent event : mouseEvents) {
                        event.processMouseEvents(inputEventConsumer);
                    }
                    mouseEvents.clear();

                    for (KeyboardInputEvent event : keyEvents) {
                        inputEventConsumer.processKeyboardEvent(event);
                    }
                    keyEvents.clear();
                }

                @Override
                public void setMousePosition(int x, int y) {
                }

                @Override
                public void setResourceLoader(NiftyResourceLoader arg0) {
                    // TODO Auto-generated method stub
                }

                @Override
                public void mouseClicked(int arg0, int arg1, int arg2, int arg3) {
                    // TODO Auto-generated method stub

                }

                @Override
                public void mouseDragged(int arg0, int arg1, int arg2, int arg3) {
                    // TODO Auto-generated method stub

                }

                @Override
                public void mouseMoved(int arg0, int arg1, int arg2, int arg3) {
                    // TODO Auto-generated method stub

                }

                @Override
                public void mousePressed(int arg0, int arg1, int arg2) {
                    // TODO Auto-generated method stub

                }

                @Override
                public void mouseReleased(int arg0, int arg1, int arg2) {
                    // TODO Auto-generated method stub

                }

                @Override
                public void mouseWheelMoved(int arg0) {
                    // TODO Auto-generated method stub

                }

                @Override
                public void inputEnded() {
                    // TODO Auto-generated method stub

                }

                @Override
                public void inputStarted() {
                    // TODO Auto-generated method stub

                }

                @Override
                public boolean isAcceptingInput() {
                    // TODO Auto-generated method stub
                    return false;
                }

                @Override
                public void setInput(Input arg0) {
                    // TODO Auto-generated method stub

                }

                @Override
                public void keyPressed(int arg0, char arg1) {
                    // TODO Auto-generated method stub

                }

                @Override
                public void keyReleased(int arg0, char arg1) {
                    // TODO Auto-generated method stub

                }

                @Override
                public void controllerButtonPressed(int arg0, int arg1) {
                    // TODO Auto-generated method stub

                }

                @Override
                public void controllerButtonReleased(int arg0, int arg1) {
                    // TODO Auto-generated method stub

                }

                @Override
                public void controllerDownPressed(int arg0) {
                    // TODO Auto-generated method stub

                }

                @Override
                public void controllerDownReleased(int arg0) {
                    // TODO Auto-generated method stub

                }

                @Override
                public void controllerLeftPressed(int arg0) {
                    // TODO Auto-generated method stub

                }

                @Override
                public void controllerLeftReleased(int arg0) {
                    // TODO Auto-generated method stub

                }

                @Override
                public void controllerRightPressed(int arg0) {
                    // TODO Auto-generated method stub

                }

                @Override
                public void controllerRightReleased(int arg0) {
                    // TODO Auto-generated method stub

                }

                @Override
                public void controllerUpPressed(int arg0) {
                    // TODO Auto-generated method stub

                }

                @Override
                public void controllerUpReleased(int arg0) {
                    // TODO Auto-generated method stub

                }
            };

    initNifty(container, sbg, slickRenderDevice, slickSoundDevice, slickInputSystem, lwjglTimeProvider);
    }

    @Override
    protected void leaveState(GameContainer container, StateBasedGame sbg)
            throws SlickException {
    }

    @Override
    protected void prepareNifty(Nifty nifty, StateBasedGame sbg) {
        ScreenController controller = new InGameMenuController(sbg);
        if (nifty != null) {
        nifty.loadStyleFile("nifty-default-styles.xml");
        nifty.loadControlFile("nifty-default-controls.xml");
        nifty.fromXml("data/xml/ingamemenu.xml", "main", controller);
        }
    }

    @Override
    protected void renderGame(GameContainer container, StateBasedGame sbg,
            Graphics arg2) throws SlickException {
    }

    @Override
    protected void updateGame(GameContainer container, StateBasedGame sbg, int arg2)
            throws SlickException {
    }

}