LIBGDX 创建主菜单

So i want to create a mainmenu for my game and i'm stuck on what to do next i have all the art done and it's all in layers and packed in a .pack

public class MainMenu implements Screen {

CrazyZombies game;
Stage stage;
BitmapFont font;
TextureAtlas MainMenu;
Texture road;
Skin skin;
SpriteBatch batch;

public MainMenu(CrazyZombies game){
    this.game = game;
}

@Override
public void render(float delta) {
    Gdx.gl.glClear(GL10.GL_COLOR_BUFFER_BIT);
    Gdx.gl.glClearColor(0.09f, 0.28f, 0.2f, 1);

    stage.act(delta);

    batch.begin();
    stage.draw();
    batch.end();
}

@Override
public void resize(int width, int height) {
    if(stage == null)
        stage = new Stage(width, height, true);
    stage.clear();

    Gdx.input.setInputProcessor(stage);

}

@Override
public void show() {
    batch = new SpriteBatch();
    skin = new Skin();
    MainMenu = new TextureAtlas("data/mainmenu/MainMenu.pack");

}

@Override
public void hide() {
    dispose();
}

@Override
public void pause() {

}

@Override
public void resume() {

}

@Override
public void dispose() {
    batch.dispose();
    skin.dispose();
    MainMenu.dispose();
    stage.dispose();
}
}

如果有人能给我一些关于现在做什么的指导或教程，那就太好了，我查看了很多地方，但他们没有给我所需的答案.