Question

我目前有2个类，一个Assets类和一个加载屏幕类：资产类：

public class Assets {

    public static AssetManager manager = new AssetManager();

    public static void queueLoading() {
        (..)
        manager.load("sound/startScreen.mp3", Music.class);
        (..)

        while(!manager.update())
        {
            System.out.println("Loaded: " + manager.getProgress() *100 + "%");
        }       
    }
    public static boolean isLoaded() {
        if(manager.getProgress() >= 1)
            return true;
        return false;
        //return manager.update();
    }
}

加载屏幕::

public class LoadingScreen implements Screen{
    final Game1 game;
    Sprite LdScreen;
    OrthographicCamera camera;

    public LoadingScreen(Game1 gam){
        game=gam;

        camera = new OrthographicCamera();
        camera.setToOrtho(false, 1920, 1080);

    }

    public void show() {
        Texture LdscreenTexture = new Texture(Gdx.files.internal("data/Background.png"));
        LdScreen =  new Sprite (LdscreenTexture);
    }

    @Override
    public void render(float delta) {
        Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);
        camera.update();
        game.batch.setProjectionMatrix(camera.combined);
        game.batch.begin();
        game.batch.draw(LdScreen, 0,0);
        game.batch.end();
        Assets.manager.update();
        if(Assets.manager.update() == true){
            game.setScreen(new MainMenuScreen(game));
            System.out.print("test");
        }
}

问题是这不起作用，当我立即运行时Assets.manager.update返回true并且我收到一条错误消息，指出找不到MainMenuScreen的资产，因为它们尚未加载。当我注释掉game.setScreen(new MainMenuScreen(game));时，我将'test'写入控制台但我没有从Assets类中获得进入控制台的进度。这让我想到，当我运行时，Asset.smanager.update总是返回true，而且根本没有加载资产。

我看过教程和维基，但我没有发现它们有用。有什么想法吗？

加载屏幕assetmanager libgdx java时出错

0 个答案: