Ndtyjky

I was wishing to custom positioning a button on the screen of menu using LibGDX so I added the button directly to the stage but the button not keep exactly in the position that I specify. He appers exceeding the 0 x position of the screen with one part truncated. What can be causing that? Drawing a line with ShapeRender that seems to follow the exact position specidied.

16/11/2018 09:23
The constructor

public Menu(Jogo jogo) {

    this.jogo = jogo;





    this.camera = new OrthographicCamera();

    this.camera.setToOrtho(false, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());

    camera.position.set(0,0,0);

    viewport = new ScreenViewport(camera);



    estagio = new Stage(viewport);

    System.out.println(viewport.getScreenX());

    System.out.println("Posicao c:" +camera.position.x);

    camera.position.set(0,0,0);

    camera.update();

    Gdx.input.setInputProcessor(estagio);

    des = new ShapeRenderer();

    yLinha = 320 - 39;



    // botaoNovo = new TextButton("Novo", new Skin());

}

The show method:

 @Override

public void show() {

    //   Table tabela = new Table();

    // tabela.setFillParent(true);

    // tabela.setDebug(true);

    // estagio.addActor(tabela);



    Skin skin = new Skin(Gdx.files.internal("skin/clean-crispy-ui.json"));



    botaoNovo = new TextButton("Novo jogo", skin);

   estagio.addActor(botaoNovo);

  //  Vector2 cordS = viewport.unproject(new Vector2(11,50));//estagio.screenToStageCoordinates(new Vector2(11, 50));



//    System.out.println("Estagio x 11:" + cordS.x);

    botaoNovo.setPosition(40, 320-50);

    botaoNovo.setWidth(largura);

    System.out.println(botaoNovo.getX());

    botaoNovo.addListener(new ChangeListener() {

        @Override

        public void changed(ChangeEvent event, Actor actor) {

            jogo.setScreen(new TelaJogo(jogo));

        }

    });

}

The render method:

@Override

public void render(float delta) {

    Gdx.gl.glClearColor(0, 0, 0.2f, 1);

    Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);



    camera.update();



    jogo.batch.setProjectionMatrix(camera.combined);

    jogo.batch.begin();

    //Etim que largura = 50

    jogo.fontB.draw(jogo.batch, "JI Zabelê", (240 - 50) / 2, 320 - 20);

    jogo.batch.end();



    if (estado == INICIANDO) {

        des.setProjectionMatrix(camera.combined);

        des.begin(ShapeRenderer.ShapeType.Line);

        des.setColor(0, 1, 0, 0);

        des.line(10, 320 - 40, 10, yLinha);

        yLinha--;

        if (yLinha == 320 - 80) {

            System.out.println("Linha completa. iniciar botões");

            estado = CRESCENDO_BOTOES;

        }

        des.end();

    } else if (estado == CRESCENDO_BOTOES) {

        botaoNovo.setWidth(largura);

        largura++;

        estagio.act();

        estagio.draw();

//jogo.batch.begin();

//botaoNovo.draw(jogo.batch,0);

//jogo.batch.end();

        if (largura == 60) ;

        estado = 2;

    } else if (estado == 2) {

//          jogo.batch.begin();

//          botaoNovo.draw(jogo.batch,0);

//          jogo.batch.end();

        estagio.act();

        estagio.draw();

    }





//        if (Gdx.input.isTouched()) {

//            this.jogo.setScreen(new TelaJogo(jogo));

//        }

}