Java 类com.badlogic.gdx.maps.tiled.AtlasTmxMapLoader 实例源码

@SuppressWarnings({ "unchecked", "rawtypes" })
@Override
public Array<AssetDescriptor> getDependencies(String fileName, FileHandle tmxFile,
        com.badlogic.gdx.maps.tiled.AtlasTmxMapLoader.AtlasTiledMapLoaderParameters parameter) {
    Array<AssetDescriptor> dependencies = new Array<AssetDescriptor>();
    try {
        root = xml.parse(tmxFile);

        Element properties = root.getChildByName("properties");
        if (properties != null) {
            for (Element property : properties.getChildrenByName("property")) {
                String name = property.getAttribute("name");
                String value = property.getAttribute("value");
                if (name.startsWith("atlas")) {
                    FileHandle atlasHandle = Gdx.files.internal(value);
                    dependencies.add(new AssetDescriptor(atlasHandle, TextureAtlas.class));
                }
            }
        }
    } catch (IOException e) {
        throw new GdxRuntimeException("Unable to parse .tmx file.");
    }
    return dependencies;
}

@Override
public void loadAsync(AssetManager manager, String fileName, FileHandle tmxFile,
        com.badlogic.gdx.maps.tiled.AtlasTmxMapLoader.AtlasTiledMapLoaderParameters parameter) {
    map = null;
    if (parameter != null) {
        convertObjectToTileSpace = parameter.convertObjectToTileSpace;
        flipY = parameter.flipY;
    } else {
        convertObjectToTileSpace = false;
        flipY = true;
    }

    try {
        map = loadMap(root, tmxFile, new AtlasResolver.AssetManagerAtlasResolver(manager));
    } catch (Exception e) {
        throw new GdxRuntimeException("Couldn't load tilemap '" + fileName + "'", e);
    }
}

@Override
public void create () {
    float w = Gdx.graphics.getWidth();
    float h = Gdx.graphics.getHeight();

    camera = new OrthographicCamera();
    camera.setToOrtho(false, (w / h) * 10, 10);
    camera.update();

    cameraController = new OrthoCamController(camera);
    Gdx.input.setInputProcessor(cameraController);

    font = new BitmapFont();
    batch = new SpriteBatch();

    map = new AtlasTmxMapLoader().load("data/maps/tiled-atlas-processed/test.tmx");
    renderer = new OrthogonalTiledMapRenderer(map, 1f / 32f);
}

@Override
public TiledMap loadSync(AssetManager manager, String fileName, FileHandle file,
        com.badlogic.gdx.maps.tiled.AtlasTmxMapLoader.AtlasTiledMapLoaderParameters parameter) {
    if (parameter != null) {
        setTextureFilters(parameter.textureMinFilter, parameter.textureMagFilter);
    }

    return map;
}

@Override
public void create () {
    float w = Gdx.graphics.getWidth();
    float h = Gdx.graphics.getHeight();

    camera = new OrthographicCamera();
    camera.setToOrtho(false, (w / h) * 10, 10);
    camera.zoom = 2;
    camera.update();

    cameraController = new OrthoCamController(camera);
    Gdx.input.setInputProcessor(cameraController);

    font = new BitmapFont();
    batch = new SpriteBatch();

    AtlasTiledMapLoaderParameters params = new AtlasTiledMapLoaderParameters();
    params.forceTextureFilters = true;
    params.textureMinFilter = TextureFilter.Linear;
    params.textureMagFilter = TextureFilter.Linear;

    assetManager = new AssetManager();
    assetManager.setErrorListener(new AssetErrorListener() {
        @Override
        public void error (AssetDescriptor asset, Throwable throwable) {
            errorMessage = throwable.getMessage();
        }
    });

    assetManager.setLoader(TiledMap.class, new AtlasTmxMapLoader(new InternalFileHandleResolver()));
    assetManager.load(fileName, TiledMap.class);
}

public MapController(EngineController engineCtrl, CameraController cameraPlay){
    this.oEngineCtrl = engineCtrl;
    this.maploader = new TmxMapLoader();
    this.atlasTmxMapLoader = new AtlasTmxMapLoader();
}