Examples with ClassLoaderAssetRepository org.lanternpowered.server.asset.ClassLoaderAssetRepository used on opensource projects

Example 1 with ClassLoaderAssetRepository

use of org.lanternpowered.server.asset.ClassLoaderAssetRepository in project LanternServer by LanternPowered.

the class AssetRepositoryJsonDeserializer method deserialize.

@Override
public AssetRepository deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
    final MultiAssetRepository repository = new MultiAssetRepository();
    // The class loader asset repository will always be present,
    // this cannot be overridden, but the assets themselves can
    // be overridden like the minecraft resource pack system
    final ClassLoaderAssetRepository classLoaderAssetRepository = new ClassLoaderAssetRepository(this.pluginManager);
    repository.add(classLoaderAssetRepository);
    final LanternClassLoader classLoader = LanternClassLoader.get();
    final Consumer<URL> consumer = url -> {
        final Path path = PathUtils.toPath(url);
        if (Files.isDirectory(path) && Files.exists(path.resolve("data-packs.info"))) {
            Lantern.getLogger().debug("Registered a data pack asset repository: " + path);
            repository.add(new PacksAssetRepository(this.pluginManager, path));
        } else {
            classLoaderAssetRepository.addRepository(path);
        }
    };
    classLoader.getBaseURLs().forEach(consumer);
    classLoader.addBaseURLTracker(consumer);
    final JsonArray array = json.getAsJsonArray();
    for (int i = 0; i < array.size(); i++) {
        final JsonObject obj = array.get(i).getAsJsonObject();
        final String type = obj.get("type").getAsString().toLowerCase(Locale.ENGLISH);
        Path path;
        switch(type) {
            // Currently only directory asset repositories
            case "dir":
            case "directory":
                path = Paths.get(obj.get("path").getAsString());
                Lantern.getLogger().debug("Registered a directory asset repository: " + path);
                repository.add(new DirectoryAssetRepository(this.pluginManager, path));
                break;
            // Also support a directory with data/asset packs
            case "packs":
                path = Paths.get(obj.get("path").getAsString());
                Lantern.getLogger().debug("Registered a data pack asset repository: " + path);
                repository.add(new PacksAssetRepository(this.pluginManager, path));
                break;
            default:
                throw new JsonParseException("Unknown repository type: " + type);
        }
        if (!Files.exists(path)) {
            try {
                Files.createDirectories(path);
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
    return repository;
}