Question

所以我正在设计一个带有libgdx的应用程序，无论如何都是一个简单的应用程序。它是食谱指南应用程序。什么是为所有食谱渲染选择屏幕的最佳方式，我正在考虑创建一个表格并显示食谱并使其可点击/可触摸。但是我不知道在libgdx中开始这样做的第一种方式，或者他们是一个更好的选择。

好的，我实际上试图让这项工作我收到错误，我知道错误意味着我只是很难找到什么是空的;

更多的眼睛比一个更好。错二。

这个类是RecipeScreen

private TextureAtlas atlas;
private Sprite sprite;
private OrthographicCamera camera;
private AssetManager assets;
private SpriteBatch batch;

int[] blockMenu = new int[100];
public RecipeScreen(){

}
public void create(){

    camera = new OrthographicCamera(720,1280);

    assets = new AssetManager();

    if (Gdx.app.getType() == ApplicationType.Android){
        assets.load("data/akemix.pack", TextureAtlas.class);
        assets.finishLoading();
    } else {
        assets.load("bin/data/bakemix.pack", TextureAtlas.class);
        assets.finishLoading();
    }




    if (Gdx.app.getType() == ApplicationType.Android){
        atlas = assets.get("bin/data/bakemix.pack");
    } else {
        atlas = assets.get("bin/data/bakemix.pack");
    }



    sprite = new Sprite(atlas.findRegion("BLOCKBACKSEL"));


}
public void renderBlockMenu(){
    //batch.setProjectionMatrix(camera.combined);
    batch.begin();
    sprite.draw(batch);
    batch.end();

}



public void dispose(){
    assets.dispose();
    batch.dispose();

}

}

此课程是开始画面

public StartScreen(){

}
 SpriteBatch batch;
 Texture textBCKG;
 BitmapFont font;
 InputMultiplexer ui;
 boolean leftPressed = false;
 boolean screenTouched  = false;
 Debug debug = new Debug();
 RecipeScreen rScreen = new RecipeScreen();
 ScreenState sState = new ScreenState();

public void create(){
    batch = new SpriteBatch();
    font = new BitmapFont();
    ui  = new InputMultiplexer();
    ui.addProcessor(new MyInputProcessor());
    sState.setScreenState(0); //set to start
    Gdx.input.setInputProcessor(ui);
    if (Gdx.app.getType() == ApplicationType.Android){
        textBCKG = new Texture(Gdx.files.internal("data/backgroundmix.png"));
    } else {
        textBCKG = new Texture(Gdx.files.internal("bin/data/backgroundmix.png"));
    }
    if (Gdx.app.getType() == ApplicationType.Android){
        font = new BitmapFont(Gdx.files.internal("data/mixbig.fnt"),Gdx.files.internal("data/mixbig.png"),false);
    } else {
        font = new BitmapFont(Gdx.files.internal("bin/data/mixbig.fnt"),Gdx.files.internal("bin/data/mixbig.png"),false);
    }


}
public void render(){
    batch.begin();
    if (sState.getScreenState() == 0){
    batch.draw(textBCKG,0,0,1280,720);
    font.setColor(1.0f,1.0f,1.0f,1.0f);
    font.draw(batch, "                  BAKER MIX                     ", 180, 400);
    font.draw(batch, "                  Touch To Start!                  ", 180, 350);
    isStartHit();
    } else if (sState.getScreenState() == 1){
        batch.draw(textBCKG,0,0,32,32);
        rScreen.renderBlockMenu();
    }
    //debug.displayDebugCoords();
    batch.end();
}
public void dispose(){
    batch.dispose();
    textBCKG.dispose();
    debug.dispose();
    font.dispose();
}
public void isStartHit(){
    if (Gdx.app.getType() == ApplicationType.Android){
        if (screenTouched = Gdx.input.isTouched()){
            font.draw(batch, "BUTTON PRESSED!", 180, 300);
            sState.setScreenState(1);
        }
    } else {
        if  (leftPressed = Gdx.input.isButtonPressed(Input.Buttons.LEFT)){

            rScreen.create();
            rScreen.renderBlockMenu();

            sState.setScreenState(1);

        }
    }
}

}

食谱应用程序，选择食谱的最佳方法？

0 个答案: