libGDX ViewPort Android设备 [英] libGDX ViewPort Android devices
本文介绍了libGDX ViewPort Android设备的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
如何使用fitviewport或viewport?我需要将屏幕适合许多android设备.我不知道如何使用它，谢谢您的帮助，如果您可以为我粘贴一些代码，我非常感谢...
How can i use the fitviewport or viewport? i need to fit the screen to many android devices as posible. I dont have idea how to use that, thank you for your help, if you can paste some code for me i aprecciate that...
public void show(){
batch = main.getBatch();
texture = new Texture(Gdx.files.internal("spacebg.png"));
Texture texturaBola = new Texture(Gdx.files.internal("bola.png"));
ball = new Ball(Gdx.graphics.getWidth() / 2 - texturaBola.getWidth() / 2, Gdx.graphics.getHeight() / 2 - texturaBola.getHeight() / 2);
Texture texturaPala= new Texture(Gdx.files.internal("pala.png"));
Lpaddle = new LeftPaddle(80, Gdx.graphics.getHeight()/2 -texturaPala.getHeight() /2);
Rpaddle = new RightPaddle(Gdx.graphics.getWidth() -100, Gdx.graphics.getHeight()/2 - texturaPala.getHeight() /2, ball);
font = new BitmapFont();
font.setColor(Color.WHITE);
font.setScale(1f);
puntuacion = 0;
}
public void render(float delta){
Gdx.gl.glClearColor(0, 0, 0, 1);
Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
updatePuntuacion();
Lpaddle.update();
Rpaddle.update();
ball.update(Lpaddle, Rpaddle);
batch.begin();
batch.draw(texture, 0, 0,texture.getWidth(), texture.getHeight());
ball.draw(batch);
Lpaddle.draw(batch);
Rpaddle.draw(batch);
font.draw(batch, "Points: " + Integer.toString(puntuacion), Gdx.graphics.getWidth() / 4 ,Gdx.graphics.getHeight() - 5);
font.draw(batch, "High score: " + Integer.toString(puntuacionMaxima),Gdx.graphics.getWidth() - Gdx.graphics.getWidth() / 4 ,Gdx.graphics.getHeight() - 5);
batch.end();
}
private void updatePuntuacion(){
if(ball.getBordes().overlaps(Lpaddle.getBordes())) {
puntuacion = puntuacion + 1;
if(puntuacion > puntuacionMaxima)
puntuacionMaxima = puntuacion;
}
if(ball.getBordes().x <= 0)
sonidoex.play();
if(ball.getBordes().x <= 0)
puntuacion =0;
if(ball.getBordes().x <=0)
Gdx.input.vibrate(1000);
if(ball.getBordes().x <=0)
Screens.juego.setScreen(Screens.MAINSCREEN);
ball.comprobarPosicionBola();
}
public void hide(){
font.dispose();
texture.dispose();
}
@Override
public void dispose(){
preferencias.putInteger("puntuacionMaxima", puntuacionMaxima);
preferencias.flush();
}
public void resize(int width, int height){
float widthImage = texture.getWidth();
float heightImage = texture.getHeight();
float r = heightImage / widthImage;
if(heightImage > height) {
heightImage = height;
widthImage = heightImage / r;
}
if(widthImage > width) {
widthImage = width;
heightImage = widthImage * r;
}
escala = width / widthImage;
}
推荐答案
某些代码
和文档 https://github.com/libgdx/libgdx/wiki/Viewports
运行测试，您将了解其工作方式.
Run the tests and you will understand the way it works.
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