Question

我正在尝试在我的按钮上绘制开始菜单的文字。

我可以画出按钮和除字体/文字之外的所有内容。

这是字体代码：

初始化：

    buttonFont = new BitmapFont(Gdx.files.internal(
                                "StartMenu/gamefont.fnt"), false);

    buttonFont.setScale(0.2f);

这是我绘制舞台的地方，舞台里面有字体：

    Gdx.gl20.glClearColor(1, 0, 0, 1);

    Gdx.gl20.glClear(GL20.GL_COLOR_BUFFER_BIT);

    stage.act(delta);

    sb.begin();

    stage.draw();

    sb.end();

这是初始化更多东西的东西：

@Override
public void resize(int width, int height) {

    if(stage == null)
        stage = new Stage();

        stage.clear();

        Gdx.input.setInputProcessor(stage);

        style.font = buttonFont;

        style.up = skin.getDrawable("Button");

        style.down = skin.getDrawable("Button");

        startGameBtn = new TextButton("Start Game", style);

        startGameBtn.setWidth(250);

        startGameBtn.setHeight(150);

        startGameBtn.setX(Gdx.graphics.getWidth() / 2 - startGameBtn.getWidth() / 2);

        startGameBtn.setY((float) (Gdx.graphics.getHeight() / 1.5));

        startGameBtn.addListener(new InputListener() 
        {


            public boolean touchDown(InputEvent event, float x, float y, int pointer, int button)
            {
                return true;
            }

            public void touchUp(InputEvent event, float x, float y, int pointer, int button)
            {
                game.setScreen(new Gameplay(game));
            }


        });

        stage.addActor(startGameBtn);

        stage.addActor(lb);

    }

非常感谢任何帮助！：）

Answer 1

我觉得你在resize()创建按钮很奇怪。

我建议以及对我有用的是初始化create()中的所有内容，在render()中绘制舞台并将监听器放入show()

初始化

create(){
    //Define the stage where you'll draw the TextButton
    stage = new Stage();
    //Define your font
    buttonFont = new BitmapFont(Gdx.files.internal("StartMenu/gamefont.fnt"), false);
   //Define the skin that contains your images
   textureAtlas = game.assets.get("Images.pack", TextureAtlas.class);
   skin.addRegions(textureAtlas);

   //Define the TextButtonStyle
   textButtonStyle = new TextButtonStyle();
   textButtonStyle.up = skin.getDrawable("Button");
   textButtonStyle.down = skin.getDrawable("Button");
   textButtonStyle.font =  buttonFont;
   textButtonStyle.fontColor = Color.WHITE;
   textButtonStyle.downFontColor = new Color(0.5f, 0.5f, 0.5f, 1);

   //Define the TextButton
   startGameBtn = new TextButton("Start Game", textButtonStyle);
   startGameBtn.setWidth(250);
   startGameBtn.setHeight(150);
   startGameBtn.setX(Gdx.graphics.getWidth() / 2 - startGameBtn.getWidth() / 2);
   startGameBtn.setY(Gdx.graphics.getHeight() / 1.5f);   

   //Add the TextButton to the stage
   stage.addActor(startGameBtn);
}

绘制TextButton

render(){
    Gdx.gl20.glClearColor(1, 0, 0, 1);
    Gdx.gl20.glClear(GL20.GL_COLOR_BUFFER_BIT);
    stage.act();
    stage.draw();
}

使用TextButton

show(){
    startGameBtn.addListener(new InputListener(){
        public boolean touchDown(InputEvent event, float x, float y, int pointer, int button)
        {
            return true;
        }

        public void touchUp(InputEvent event, float x, float y, int pointer, int button)
        {
            game.setScreen(new Gameplay(game));
        }
    });
}

Libgdx字体问题

1 个答案: