Examples with Savable com.jme3.export.Savable used on opensource projects

Example 21 with Savable

use of com.jme3.export.Savable in project jmonkeyengine by jMonkeyEngine.

the class InstancedGeometry method read.

@Override
public void read(JmeImporter importer) throws IOException {
    super.read(importer);
    InputCapsule capsule = importer.getCapsule(this);
    //currentNumInstances = capsule.readInt("cur_num_instances", 1);
    Savable[] geometrySavables = capsule.readSavableArray("geometries", null);
    geometries = new Geometry[geometrySavables.length];
    for (int i = 0; i < geometrySavables.length; i++) {
        geometries[i] = (Geometry) geometrySavables[i];
    }
}

Example 22 with Savable

use of com.jme3.export.Savable in project jmonkeyengine by jMonkeyEngine.

the class SaveGame method loadGame.

/**
     * Loads a savable that has been saved on this system with saveGame() before.
     * @param gamePath A unique path for this game, e.g. com/mycompany/mygame
     * @param dataName A unique name for this savegame, e.g. "save_001"
     * @param manager Link to an AssetManager if required for loading the data (e.g. models with textures)
     * @param storageType The specific type of folder to use to save the data
     * @return The savable that was saved or null if none was found
     */
public static Savable loadGame(String gamePath, String dataName, AssetManager manager, JmeSystem.StorageFolderType storageType) {
    if (storageType == null) {
        Logger.getLogger(SaveGame.class.getName()).log(Level.SEVERE, "Base Storage Folder Type is null, using External!");
        storageType = JmeSystem.StorageFolderType.External;
    }
    InputStream is = null;
    Savable sav = null;
    try {
        File baseFolder = JmeSystem.getStorageFolder(storageType);
        if (baseFolder == null) {
            Logger.getLogger(SaveGame.class.getName()).log(Level.SEVERE, "Error reading base storage folder!");
            return null;
        }
        File file = new File(baseFolder.getAbsolutePath() + File.separator + gamePath.replace('/', File.separatorChar) + File.separator + dataName);
        if (!file.exists()) {
            return null;
        }
        is = new GZIPInputStream(new BufferedInputStream(new FileInputStream(file)));
        BinaryImporter imp = BinaryImporter.getInstance();
        if (manager != null) {
            imp.setAssetManager(manager);
        }
        sav = imp.load(is);
        Logger.getLogger(SaveGame.class.getName()).log(Level.FINE, "Loading data from: {0}", file.getAbsolutePath());
    } catch (IOException ex) {
        Logger.getLogger(SaveGame.class.getName()).log(Level.SEVERE, "Error loading data: {0}", ex);
        ex.printStackTrace();
    } finally {
        if (is != null) {
            try {
                is.close();
            } catch (IOException ex) {
                Logger.getLogger(SaveGame.class.getName()).log(Level.SEVERE, "Error loading data: {0}", ex);
                ex.printStackTrace();
            }
        }
    }
    return sav;
}

Example 23 with Savable

use of com.jme3.export.Savable in project jmonkeyengine by jMonkeyEngine.

the class SaveGame method saveGame.

/**
     * Saves a savable in a system-dependent way.
     * @param gamePath A unique path for this game, e.g. com/mycompany/mygame
     * @param dataName A unique name for this savegame, e.g. "save_001"
     * @param data The Savable to save
     * @param storageType The specific type of folder to use to save the data
     */
public static void saveGame(String gamePath, String dataName, Savable data, JmeSystem.StorageFolderType storageType) {
    if (storageType == null) {
        Logger.getLogger(SaveGame.class.getName()).log(Level.SEVERE, "Base Storage Folder Type is null, using External!");
        storageType = JmeSystem.StorageFolderType.External;
    }
    BinaryExporter ex = BinaryExporter.getInstance();
    OutputStream os = null;
    try {
        File baseFolder = JmeSystem.getStorageFolder(storageType);
        if (baseFolder == null) {
            Logger.getLogger(SaveGame.class.getName()).log(Level.SEVERE, "Error creating save file!");
            throw new IllegalStateException("SaveGame dataset cannot be created");
        }
        File daveFolder = new File(baseFolder.getAbsolutePath() + File.separator + gamePath.replace('/', File.separatorChar));
        if (!daveFolder.exists() && !daveFolder.mkdirs()) {
            Logger.getLogger(SaveGame.class.getName()).log(Level.SEVERE, "Error creating save file!");
            throw new IllegalStateException("SaveGame dataset cannot be created");
        }
        File saveFile = new File(daveFolder.getAbsolutePath() + File.separator + dataName);
        if (!saveFile.exists()) {
            if (!saveFile.createNewFile()) {
                Logger.getLogger(SaveGame.class.getName()).log(Level.SEVERE, "Error creating save file!");
                throw new IllegalStateException("SaveGame dataset cannot be created");
            }
        }
        os = new GZIPOutputStream(new BufferedOutputStream(new FileOutputStream(saveFile)));
        ex.save(data, os);
        Logger.getLogger(SaveGame.class.getName()).log(Level.FINE, "Saving data to: {0}", saveFile.getAbsolutePath());
    } catch (IOException ex1) {
        Logger.getLogger(SaveGame.class.getName()).log(Level.SEVERE, "Error saving data: {0}", ex1);
        ex1.printStackTrace();
        throw new IllegalStateException("SaveGame dataset cannot be saved");
    } finally {
        try {
            if (os != null) {
                os.close();
            }
        } catch (IOException ex1) {
            Logger.getLogger(SaveGame.class.getName()).log(Level.SEVERE, "Error saving data: {0}", ex1);
            ex1.printStackTrace();
            throw new IllegalStateException("SaveGame dataset cannot be saved");
        }
    }
}

Example 24 with Savable

use of com.jme3.export.Savable in project jmonkeyengine by jMonkeyEngine.

the class DOMOutputCapsule method writeSavableMap.

@Override
public void writeSavableMap(Map<? extends Savable, ? extends Savable> map, String name, Map<? extends Savable, ? extends Savable> defVal) throws IOException {
    if (map == null) {
        return;
    }
    if (map.equals(defVal)) {
        return;
    }
    Element stringMap = appendElement(name);
    Iterator<? extends Savable> keyIterator = map.keySet().iterator();
    while (keyIterator.hasNext()) {
        Savable key = keyIterator.next();
        Element mapEntry = appendElement(XMLExporter.ELEMENT_MAPENTRY);
        write(key, XMLExporter.ELEMENT_KEY, null);
        Savable value = map.get(key);
        write(value, XMLExporter.ELEMENT_VALUE, null);
        currentElement = stringMap;
    }
    currentElement = (Element) stringMap.getParentNode();
}

Example 25 with Savable

use of com.jme3.export.Savable in project jmonkeyengine by jMonkeyEngine.

the class DOMOutputCapsule method write.

@Override
public void write(Savable[] objects, String name, Savable[] defVal) throws IOException {
    if (objects == null) {
        return;
    }
    if (Arrays.equals(objects, defVal)) {
        return;
    }
    Element old = currentElement;
    Element el = appendElement(name);
    el.setAttribute("size", String.valueOf(objects.length));
    for (int i = 0; i < objects.length; i++) {
        Savable o = objects[i];
        if (o == null) {
            //renderStateList has special loading code, so we can leave out the null values
            if (!name.equals("renderStateList")) {
                Element before = currentElement;
                appendElement("null");
                currentElement = before;
            }
        } else {
            write(o, o.getClass().getName(), null);
        }
    }
    currentElement = old;
}