Java 类com.badlogic.gdx.assets.loaders.TextureLoader.TextureParameter 实例源码

@Override
public void loadAsync(AssetManager manager, String fileName, FileHandle file,
        TextureParameter parameter) {

    if (parameter == null || parameter.textureData == null) {
        Format format = null;
        boolean genMipMaps = false;
        info.texture = null;

        if (parameter != null) {
            format = parameter.format;
            genMipMaps = parameter.genMipMaps;
            info.texture = parameter.texture;
        }

        info.data = loadTexData(file, format, genMipMaps);
    } else {
        info.data = parameter.textureData;
        info.texture = parameter.texture;
    }
    if (!info.data.isPrepared()) {
        info.data.prepare();
    }
}

@Nullable
@Override
public Texture loadSync(AssetManager manager, String fileName, FileHandle file,
        TextureParameter parameter) {
    if (info == null) {
        return null;
    }

    Texture texture = info.texture;
    if (texture != null) {
        texture.load(info.data);
    } else {
        texture = new Texture(info.data);
    }

    if (parameter == null) {
        GdxTextureUtil.setDefaultTextureParams(texture);
    } else {
        texture.setFilter(parameter.minFilter, parameter.magFilter);
        texture.setWrap(parameter.wrapU, parameter.wrapV);
    }
    return texture;
}

@Override
@Nullable
protected AssetLoaderParameters<Texture> getLoadParams(FilePath imagePath) {
    IImageDefinition imageDef = getImageDef(imagePath);
    if (imageDef == null) {
        return null;
    }

    TextureParameter params = new TextureParameter();

    params.minFilter = GdxTextureUtil.toGdxFilter(imageDef.getMinifyFilter());
    params.magFilter = GdxTextureUtil.toGdxFilter(imageDef.getMagnifyFilter());

    params.wrapU = GdxTextureUtil.toGdxWrap(imageDef.getTilingModeX());
    params.wrapV = GdxTextureUtil.toGdxWrap(imageDef.getTilingModeY());

    return params;
}

@Override
public Array<AssetDescriptor> getDependencies(String fileName, FileHandle fileHandle, TiledMapParameter parameter) {
    try {
        map = new TiledMap(fileName, parameter.polyMode);
    } catch (Exception e) {
        logger.error("Failed loading tiled map", e);
        return null;
    }

    Array<AssetDescriptor> deps = new Array();
    TextureParameter params = new TextureParameter();
    params.format = parameter.format;
    params.genMipMaps = parameter.genMipMaps;
    params.minFilter = parameter.minFilter;
    params.magFilter = parameter.magFilter;
    params.wrapU = parameter.wrapU;
    params.wrapV = parameter.wrapV;

    IResourceLocator locator = CurrentResourceLocator.get();
    for (TileSet tileset : map.getTileSets()) {
        TmxImage img = tileset.getImage();
        String path = locator.combinePaths(tileset.getFilename(), img.getSource());
        deps.add(new AssetDescriptor(path, Texture.class, params));
    }
    return deps;
}

/** Retrieves TiledMap resource dependencies
 * 
 * @param fileName
 * @param parameter not used for now
 * @return dependencies for the given .tmx file */
@Override
public Array<AssetDescriptor> getDependencies (String fileName, FileHandle tmxFile, Parameters parameter) {
    Array<AssetDescriptor> dependencies = new Array<AssetDescriptor>();
    try {
        root = xml.parse(tmxFile);
        boolean generateMipMaps = (parameter != null ? parameter.generateMipMaps : false);
        TextureLoader.TextureParameter texParams = new TextureParameter();
        texParams.genMipMaps = generateMipMaps;
        if (parameter != null) {
            texParams.minFilter = parameter.textureMinFilter;
            texParams.magFilter = parameter.textureMagFilter;
        }
        for (FileHandle image : loadTilesets(root, tmxFile)) {
            dependencies.add(new AssetDescriptor(image, Texture.class, texParams));
        }
        return dependencies;
    } catch (IOException e) {
        throw new GdxRuntimeException("Couldn't load tilemap '" + fileName + "'", e);
    }
}

@Override
public Texture loadSync(AssetManager manager, String fileName,
        FileHandle file, TextureParameter parameter) {
    if (file instanceof URLFileHandle
            && parameter instanceof URLTextureParameter
            && ((URLTextureParameter) parameter).writePixmapTo != null) {
        if (pixmap != null) {
            Texture texture = new Texture(pixmap);
            pixmap.dispose();
            pixmap = null;
            return texture;
        } else {
            return textureLoader.loadSync(manager, fileName,
                    ((URLTextureParameter) parameter).writePixmapTo,
                    parameter);
        }
    } else {
        return textureLoader.loadSync(manager, fileName, file, parameter);
    }
}

@SuppressWarnings("rawtypes")
@Nullable
@Override
public Array<AssetDescriptor> getDependencies(String fileName, FileHandle file,
        TextureParameter parameter) {
    return null;
}

private void loadAssetLists() {
    TextureParameter param = new TextureParameter();
    param.minFilter = param.magFilter = Texture.TextureFilter.Linear;

    assetManager.loadAssetList("data/json/images.json", Texture.class, param);
    assetManager.loadAssetList("data/json/sounds.json", Sound.class, null);
    assetManager.loadAssetList("data/json/music.json", Music.class, null);
    assetManager.loadAssetListWithParam("data/json/animations.json", AnimationExtended.class,
            AnimationExtendedLoader.AnimationExtendedParameter.class);
    BitmapFontParameter fontParam = new BitmapFontParameter();
    fontParam.flip = true;
    assetManager.loadAssetList("data/json/fonts.json", BitmapFont.class, fontParam);
}

@Override
public Array<AssetDescriptor> getDependencies(String fileName, FileHandle file,
        AnimationExtendedParameter parameter) {
    Array<AssetDescriptor> deps = new Array();
    TextureLoader.TextureParameter params = new TextureParameter();
    params.format = parameter.format;
    params.genMipMaps = parameter.genMipMaps;
    params.minFilter = parameter.minFilter;
    params.magFilter = parameter.magFilter;
    params.wrapU = parameter.wrapU;
    params.wrapV = parameter.wrapV;
    deps.add(new AssetDescriptor(parameter.filename, Texture.class, params));
    return deps;
}

public TitleScreen(Sokobug myGame) {
    game = myGame;
    readyToSkip = false;

    TextureParameter param = new TextureParameter();
    param.minFilter = TextureFilter.Linear;
    param.magFilter = TextureFilter.Linear;

    game.assetManager.load(Resources.BACKGROUNDS_TITLE.getPath(), Texture.class, param);
    game.assetManager.finishLoading();

    titleImage = new Sprite(game.assetManager.get(Resources.BACKGROUNDS_TITLE.getPath(), Texture.class));
    titleImage.setPosition(0.f, 0.f);
    pasedTimeCounter = 0.0f;
    titleScreenMinDuration = 3.5f;

    game.assetManager.load(Resources.FONTS_JAPONESA24.getPath(), BitmapFont.class);
    game.assetManager.load(Resources.FONTS_JAPONESA32.getPath(), BitmapFont.class);
    game.assetManager.load(Resources.FONTS_JAPONESA60.getPath(), BitmapFont.class);
    game.assetManager.load(Resources.FONTS_JAPONESA120.getPath(), BitmapFont.class);

    game.assetManager.load(Resources.UI_BUTTONS_PACK.getPath(), TextureAtlas.class);
    game.assetManager.load(Resources.UI_BUTTONS_JSON.getPath(), Skin.class, new SkinLoader.SkinParameter(
            Resources.UI_BUTTONS_PACK.getPath()));

    game.assetManager.load(Resources.BACKGROUNDS_MENU.getPath(), Texture.class, param);
    game.assetManager.load(Resources.BACKGROUNDS_POTATOES.getPath(), Texture.class, param);

    game.assetManager.load(Resources.ANIMATIONS_PACK_BUG.getPath(), TextureAtlas.class);
    game.assetManager.load(Resources.ANIMATIONS_PACK_SPOTGLOW.getPath(), TextureAtlas.class);
    game.assetManager.load(Resources.ANIMATIONS_PACK_VICTORYGLOW.getPath(), TextureAtlas.class);

    game.assetManager.load(Resources.TILES_SARCOPHAGUS.getPath(), Texture.class, param);
    game.assetManager.load(Resources.TILES_WALL.getPath(), Texture.class, param);
    game.assetManager.load(Resources.TILES_FREE.getPath(), Texture.class, param);
    game.assetManager.load(Resources.TILES_SPOTON.getPath(), Texture.class, param);
    game.assetManager.load(Resources.TILES_SPOTOFF.getPath(), Texture.class, param);

    game.assetManager.load(Resources.METAITEMS_TOPBAR.getPath(), Texture.class, param);
    game.assetManager.load(Resources.METAITEMS_PAD.getPath(), Texture.class, param);
    game.assetManager.load(Resources.METAITEMS_VICTORYWING.getPath(), Texture.class, param);

    game.assetManager.load(Resources.LABELS_FINISH.getPath(), Texture.class, param);    

    game.assetManager.load(Resources.SOUND_BUGMOVE.getPath(), Sound.class);
    game.assetManager.load(Resources.SOUND_BUTTONCLICK.getPath(), Sound.class);
    game.assetManager.load(Resources.SOUND_SARCOPHAGUSMOVE.getPath(), Sound.class);
    game.assetManager.load(Resources.SOUND_VICTORY.getPath(), Sound.class);
}

@Override
public Array<AssetDescriptor> getDependencies(String fileName,
        FileHandle file, TextureParameter parameter) {
    return null;
}