/**
* Loads the specified file with one of the loaders registered with this ModelLoaderRegistry. Uses
* the extension to determine which loader to use. The comparison of extensions is done case
* insensitive.
*
* @param file the file to be loaded
* @param hints the {@link ModelLoaderHints} to use
* @return the {@link Model}
* @throws GdxRuntimeException in case the model could not be loaded.
*/
public static Model load(FileHandle file, ModelLoaderHints hints) {
String name = file.name();
int dotIndex = name.lastIndexOf('.');
if (dotIndex == -1)
throw new GdxRuntimeException(
"file '"
+ file.name()
+ "' does not have an extension that can be matched to a ModelLoader");
String extension = name.substring(dotIndex + 1).toLowerCase();
Array<ModelLoader> loaders = ModelLoaderRegistry.loaders.get(extension);
if (loaders == null)
throw new GdxRuntimeException("no loaders for extension '" + extension + "'");
Model model = null;
StringBuilder errors = new StringBuilder();
for (int i = 0; i < loaders.size; i++) {
ModelLoader loader = loaders.get(i);
try {
model = loader.load(file, hints);
} catch (GdxRuntimeException e) {
errors.append(
"Couldn't load '"
+ file.name()
+ "' with loader of type "
+ loader.getClass().getSimpleName()
+ ": "
+ e.getMessage()
+ "\n");
}
}
if (model == null) throw new GdxRuntimeException(errors.toString());
else return model;
}
private void loadAllAssetsInPath(String folder, Class type, String suffix) {
logger.debug("Loading '" + folder + "'");
for (FileHandle f : getAssetsPath(folder).list()) {
String msg = " Found: " + f.name();
if (suffix == null) {
assetManager.load(folder + "/" + f.name(), type);
} else if (f.name().toLowerCase().endsWith(suffix))
assetManager.load(folder + "/" + f.name(), type);
else msg += " ...ignoring";
logger.debug(msg);
}
}
public void buildScenes(String targetPath) {
ProjectManager projectManager = facade.retrieveProxy(ProjectManager.NAME);
String srcPath =
projectManager.getCurrentWorkingPath()
+ "/"
+ projectManager.currentProjectVO.projectName
+ "/scenes";
FileHandle scenesDirectoryHandle = Gdx.files.absolute(srcPath);
File fileTarget = new File(targetPath + "/" + scenesDirectoryHandle.name());
try {
FileUtils.copyDirectory(scenesDirectoryHandle.file(), fileTarget);
} catch (IOException e) {
e.printStackTrace();
}
// copy project dt
try {
FileUtils.copyFile(
new File(
projectManager.getCurrentWorkingPath()
+ "/"
+ projectManager.currentProjectVO.projectName
+ "/project.dt"),
new File(targetPath + "/project.dt"));
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* If the PSH file contains a line starting with {@link PolygonRegionParameters#texturePrefix
* params.texturePrefix}, an {@link AssetDescriptor} for the file referenced on that line will be
* added to the returned Array. Otherwise a sibling of the given file with the same name and the
* first found extension in {@link PolygonRegionParameters#textureExtensions
* params.textureExtensions} will be used. If no suitable file is found, the returned Array will
* be empty.
*/
@Override
public Array<AssetDescriptor> getDependencies(
String fileName, FileHandle file, PolygonRegionParameters params) {
if (params == null) params = defaultParameters;
String image = null;
try {
BufferedReader reader = file.reader(params.readerBuffer);
for (String line = reader.readLine(); line != null; line = reader.readLine())
if (line.startsWith(params.texturePrefix)) {
image = line.substring(params.texturePrefix.length());
break;
}
reader.close();
} catch (IOException e) {
throw new GdxRuntimeException("Error reading " + fileName, e);
}
if (image == null && params.textureExtensions != null)
for (String extension : params.textureExtensions) {
FileHandle sibling = file.sibling(file.nameWithoutExtension().concat("." + extension));
if (sibling.exists()) image = sibling.name();
}
if (image != null) {
Array<AssetDescriptor> deps = new Array<AssetDescriptor>(1);
deps.add(new AssetDescriptor<Texture>(file.sibling(image), Texture.class));
return deps;
}
return null;
}
private void rebuildUsagesTable() {
usagesTable.clear();
usagesTable.left();
usagesTable.defaults().left();
for (FileItem item : items) {
FileHandle file = item.getFile();
boolean canAnalyze = usageAnalyzer.canAnalyzeUsages(file);
if (canAnalyze == false) {
usagesTable.add(new VisLabel("Can't analyze usages for: '" + file.name() + "'"));
usagesTable.row();
} else {
AssetsUsages usages = usageAnalyzer.analyzeUsages(file);
usagesTable.add(new VisLabel(usages.toPrettyString()));
if (usages.count() > 0) {
VisTextButton viewUsages = new VisTextButton("View " + usages.file.name() + " Usages");
usagesTable.add(viewUsages);
viewUsages.addListener(
new VisChangeListener((event, actor) -> openSpecificUsagesTab(usages)));
}
usagesTable.row();
}
}
}
private Table makeGameFileRow(final FileHandle gameSaveFile) {
GameSave towerData;
try {
towerData = GameSaveFactory.readMetadata(gameSaveFile.read());
} catch (Exception e) {
Gdx.app.log(TAG, "Failed to parse file.", e);
return null;
}
FileHandle imageFile =
Gdx.files.external(TowerConsts.GAME_SAVE_DIRECTORY + gameSaveFile.name() + ".png");
Actor imageActor = null;
if (imageFile.exists()) {
try {
imageActor = new Image(loadTowerImage(imageFile), Scaling.fit, Align.top);
} catch (Exception ignored) {
imageActor = null;
}
}
if (imageActor == null) {
imageActor = FontManager.Default.makeLabel("No image.");
}
Table fileRow = new Table();
fileRow.defaults().fillX().pad(Display.devicePixel(10)).space(Display.devicePixel(10));
fileRow.row();
fileRow.add(imageActor).width(Display.devicePixel(64)).height(Display.devicePixel(64)).center();
fileRow.add(makeGameFileInfoBox(fileRow, gameSaveFile, towerData)).expandX().top();
fileRow.row().fillX();
fileRow.add(new HorizontalRule(Color.DARK_GRAY, 2)).colspan(2);
return fileRow;
}
public ArrayList<String> available() {
ArrayList<String> scenes = new ArrayList<String>();
FileHandle[] files = Gdx.files.internal("bdx/scenes/").list("bdx");
for (FileHandle file : files) {
scenes.add(file.name().replace(".bdx", ""));
}
return scenes;
}
public void parseLevel(FileHandle file) throws Exception {
Element root = new XmlReader().parse(file);
this.pathway = Pathway.parsePathway(root);
// Loading game objects
Element entities = root.getChildByName("entities");
this.gameObjects = new ArrayList<GameObject>();
if (entities != null) {
for (int i = 0; i < entities.getChildCount(); i++) {
Element gameObject = entities.getChild(i);
this.gameObjects.add(GameObject.parseGameObject(gameObject));
}
}
// Loading universal objects
Element universalObjects = root.getChildByName("drawings");
this.universalObjects = new ArrayList<GameObject>();
if (universalObjects != null) {
for (int i = 0; i < universalObjects.getChildCount(); i++) {
Element universalObject = universalObjects.getChild(i);
this.universalObjects.add(GameObject.parseGameObject(universalObject));
}
}
// Loading car
Element car = root.getChildByName(Car.name);
this.car = Car.parseCar(car);
// Loading start
Element start = root.getChildByName(Start.name);
this.start = (Start) GameObject.parseGameObject(start);
// Loading finish
Element finish = root.getChildByName(Finish.name);
this.finish = (Finish) GameObject.parseGameObject(finish);
// Background
Element background = root.getChildByName("background");
this.background = LevelBackground.parseLevelBackground(background);
// Time limit
this.timeLimit = root.getFloat("timeLimit");
Element difficulty = root.getChildByName("difficulty");
this.setDifficulty(Difficulty.valueOf(difficulty.getText()));
System.out.println("Loading level \"" + file.name() + "\" done.");
}
/**
* Loads a language from a {@link FileHandle}
*
* @param file The {@link FileHandle} of the language file to load
* @return True on success, otherwise false
*/
protected static boolean loadFile(FileHandle file) {
if (!file.isDirectory() && file.extension().equalsIgnoreCase("lang")) {
try {
LanguageEntry lang = languages.get(file.name());
if (lang == null) {
lang = new LanguageEntry(new Properties());
languages.put(file.nameWithoutExtension(), lang);
}
lang.addProperties(file);
} catch (Exception io) {
Gdx.app.error(
TAG, "Could not load language file with name " + file.nameWithoutExtension(), io);
return false;
}
} else {
Gdx.app.debug(TAG, "Ignored " + file.name() + " while loading language file");
}
return true;
}
public SubMesh[] loadMeshes(FileHandle file) {
InputStream in = null;
try {
in = file.read();
return loadMesh(in);
} catch (Throwable t) {
throw new GdxRuntimeException("Couldn't load file '" + file.name() + "'", t);
} finally {
if (in != null)
try {
in.close();
} catch (Exception e) {
}
}
}
/**
* Creates a {@link ModelEntity}. This method should only be invoked if the return value of the
* {@link #save()} method was true.
*/
public void createSceneElement() {
ModelEntity savedElement =
this.controller.getTemplates().createSceneElement(this.savePath.path());
Actor rootGroup = scaledView.getGroupEditorDragListener().getRootGroup();
Actor scaledAct = rootGroup == null ? scaledView : rootGroup;
savedElement.setScaleX(1 / scaledAct.getScaleX());
savedElement.setScaleY(1 / scaledAct.getScaleY());
Vector2 pos = mesh.getPosition();
savedElement.setX(pos.x - scaledAct.getX());
savedElement.setY(pos.y - scaledAct.getY());
Q.getComponent(savedElement, RepoElement.class).setThumbnail(thumbSavePath.name());
this.controller.action(AddSceneElement.class, savedElement);
}
static {
languages = new HashMap<String, LanguageEntry>();
vanilla = new ArrayList<Locale>();
try {
Gdx.app.debug(TAG, "Reading default languages");
List<String> langs = FileUtil.readSimpleFile(Gdx.files.internal(DIRECTORY + "index"));
for (String s : langs) {
FileHandle file = Gdx.files.internal(DIRECTORY + s);
if (file != null) {
vanilla.add(new Locale(file.name()));
loadFile(file);
} else throw new Exception("Could not find file for: " + s);
}
} catch (Exception ex) {
Gdx.app.error(TAG, "Error reading default languages", ex);
}
}
void loadSkeleton(final FileHandle skeletonFile) {
if (skeletonFile == null) return;
try {
// Setup a texture atlas that uses a white image for images not found in the atlas.
Pixmap pixmap = new Pixmap(32, 32, Format.RGBA8888);
pixmap.setColor(new Color(1, 1, 1, 0.33f));
pixmap.fill();
final AtlasRegion fake = new AtlasRegion(new Texture(pixmap), 0, 0, 32, 32);
pixmap.dispose();
String atlasFileName = skeletonFile.nameWithoutExtension();
if (atlasFileName.endsWith(".json"))
atlasFileName = new FileHandle(atlasFileName).nameWithoutExtension();
FileHandle atlasFile = skeletonFile.sibling(atlasFileName + ".atlas");
if (!atlasFile.exists()) atlasFile = skeletonFile.sibling(atlasFileName + ".atlas.txt");
TextureAtlasData data =
!atlasFile.exists() ? null : new TextureAtlasData(atlasFile, atlasFile.parent(), false);
TextureAtlas atlas =
new TextureAtlas(data) {
public AtlasRegion findRegion(String name) {
AtlasRegion region = super.findRegion(name);
if (region == null) {
// Look for separate image file.
FileHandle file = skeletonFile.sibling(name + ".png");
if (file.exists()) {
Texture texture = new Texture(file);
texture.setFilter(TextureFilter.Linear, TextureFilter.Linear);
region = new AtlasRegion(texture, 0, 0, texture.getWidth(), texture.getHeight());
region.name = name;
}
}
return region != null ? region : fake;
}
};
// Load skeleton data.
String extension = skeletonFile.extension();
if (extension.equalsIgnoreCase("json") || extension.equalsIgnoreCase("txt")) {
SkeletonJson json = new SkeletonJson(atlas);
json.setScale(ui.scaleSlider.getValue());
skeletonData = json.readSkeletonData(skeletonFile);
} else {
SkeletonBinary binary = new SkeletonBinary(atlas);
binary.setScale(ui.scaleSlider.getValue());
skeletonData = binary.readSkeletonData(skeletonFile);
if (skeletonData.getBones().size == 0) throw new Exception("No bones in skeleton data.");
}
} catch (Exception ex) {
ex.printStackTrace();
ui.toast("Error loading skeleton: " + skeletonFile.name());
lastModifiedCheck = 5;
return;
}
skeleton = new Skeleton(skeletonData);
skeleton.setToSetupPose();
skeleton = new Skeleton(skeleton); // Tests copy constructors.
skeleton.updateWorldTransform();
state = new AnimationState(new AnimationStateData(skeletonData));
state.addListener(
new AnimationStateAdapter() {
public void event(TrackEntry entry, Event event) {
ui.toast(event.getData().getName());
}
});
this.skeletonFile = skeletonFile;
prefs.putString("lastFile", skeletonFile.path());
prefs.flush();
lastModified = skeletonFile.lastModified();
lastModifiedCheck = checkModifiedInterval;
// Populate UI.
ui.window.getTitleLabel().setText(skeletonFile.name());
{
Array<String> items = new Array();
for (Skin skin : skeletonData.getSkins()) items.add(skin.getName());
ui.skinList.setItems(items);
}
{
Array<String> items = new Array();
for (Animation animation : skeletonData.getAnimations()) items.add(animation.getName());
ui.animationList.setItems(items);
}
ui.trackButtons.getButtons().first().setChecked(true);
// Configure skeleton from UI.
if (ui.skinList.getSelected() != null) skeleton.setSkin(ui.skinList.getSelected());
setAnimation();
// ui.animationList.clearListeners();
// state.setAnimation(0, "walk", true);
}