Java Element.getChildrenByName方法代码示例

import com.badlogic.gdx.utils.XmlReader.Element; //导入方法依赖的package包/类
@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;
}
 

import com.badlogic.gdx.utils.XmlReader.Element; //导入方法依赖的package包/类
/** May return null. */
protected FileHandle loadAtlas(Element root, FileHandle tmxFile) throws IOException {
	Element e = root.getChildByName("properties");

	if (e != null) {
		for (Element property : e.getChildrenByName("property")) {
			String name = property.getAttribute("name", null);
			String value = property.getAttribute("value", null);
			if (name.equals("atlas")) {
				if (value == null) {
					value = property.getText();
				}

				if (value == null || value.length() == 0) {
					// keep trying until there are no more atlas properties
					continue;
				}
				return Gdx.files.internal(value);
			}
		}
	}
	FileHandle atlasFile = tmxFile.sibling(tmxFile.nameWithoutExtension() + ".atlas");
	return atlasFile.exists() ? atlasFile : null;
}
 

import com.badlogic.gdx.utils.XmlReader.Element; //导入方法依赖的package包/类
public TiledObjectTypes(String file) {
	xml_reader = new XmlReader();
	try {
		root = xml_reader.parse(Gdx.files.internal(file));
	} catch (IOException e) {
		e.printStackTrace();
	}
	types = new ObjectMap<String, TiledObjectTypes.TiledObjectType>();
	
	if(root == null)
		throw new GdxRuntimeException(String.format("Unable to parse file %s. make sure it is the correct path.", file));
	Array<Element> types = root.getChildrenByName("objecttype");
	for (Element element : types) {
		TiledObjectType tot = new TiledObjectType(element.get("name"));
		Array<Element> properties  = element.getChildrenByName("property");
		for (int i = 0; i < properties.size; i++) {
			Element element2 = properties.get(i);
			TypeProperty property = new TypeProperty(element2.get("name"), element2.get("type"), element2.hasAttribute("default")?element2.get("default"):"");
			tot.addProperty(property);
		}
		this.types.put(tot.name, tot);
	}
	
}
 

import com.badlogic.gdx.utils.XmlReader.Element; //导入方法依赖的package包/类
@Override
public PCSelector loadFromXML(Element element) {
	super.loadFromXML(element);
	skills = new Array<Skill>();
	
	if (skillsNames != null) {
		Array<String> splitSkillNames = StringUtil.arrayFromDelimitedString(skillsNames, ",");
		for (String skill : splitSkillNames) {
			skills.add(Skill.valueOf(skill.toUpperCase(Locale.ENGLISH)));
		}
	}
	
	Array<Element> children = element.getChildrenByName(XML_ELEMENT_NPCTTALK);
	for (Element npcTalk  : children) {
		String id = npcTalk.getAttribute(XML_ATTRIBUTE_ID);
		NPCTalk talk = getDialogue().getNPCTalk(id);
		if (talk == null) {
			talk = new NPCTalk(getDialogue());
			talk.setId(id);
		}
		this.npcTalks.add(talk);
		getDialogue().addNPCTalk(talk);
	}
	
	return this;
}
 

import com.badlogic.gdx.utils.XmlReader.Element; //导入方法依赖的package包/类
public static <T, P extends AssetLoaderParameters<T>> void handleImports(
		AssetLoader<T, P> loader, P parameter,
		@SuppressWarnings("rawtypes") Array<AssetDescriptor> dependencies, FileHandle parentFile,
		Element root) throws IOException {
	Array<Element> imports = root.getChildrenByName(XMLUtil.XML_IMPORT);
	for (Element singleImport : imports) {
		String filename = singleImport.get(XMLUtil.XML_FILENAME);
		FileHandle file = parentFile.parent().child(filename);
		if (!file.exists()) {
			throw new GdxRuntimeException("Import " + file.path()
					+ " from import for " + parentFile.name()
					+ " does not exist.");
		}
		dependencies.addAll(loader.getDependencies(filename, file, parameter));
	}
}
 

import com.badlogic.gdx.utils.XmlReader.Element; //导入方法依赖的package包/类
private void readAllGameObjectsFromXML(Element root) {
	Array<Element> gosElements = root.getChildrenByName(GameSaver.XML_GAME_OBJECTS);
	for (Element gosElement : gosElements) {
		String mapId = gosElement.getAttribute(GameSaver.XML_MAP, null);
		GameMap map = mapId == null ? null : mapsById.get(mapId);
		Array<GameObject> gosForMap = new Array<GameObject>();
		if (map != null) {
			gosToMaps.put(map, gosForMap);
		}
		for (int i = 0; i < gosElement.getChildCount(); ++i) {
			Element goElement = gosElement.getChild(i);
			GameObject go = (GameObject) createFromXML(gameState, goElement);
			gosForMap.add(go);
		}
	}
}
 

import com.badlogic.gdx.utils.XmlReader.Element; //导入方法依赖的package包/类
public PCTalk loadFromXML(Element element) {
	super.loadFromXML(element);
	
	Array<Element> texts = element.getChildrenByName(XML_ELEMENT_TEXT);
	roleSpecificTexts = new ObjectMap<String, String>();
	
	for (Element textElement : texts) {
		String role = textElement.getAttribute(XML_ATTRIBUTE_ROLE, ROLE_DEFAULT);
		roleSpecificTexts.put(role, StringUtil.clearString(textElement.getText()));
	}
	
	conversationEnd = Boolean.valueOf(element.getAttribute(XML_ATTRIBUTE_CONVERSATION_END, "false"));
	isYes = Boolean.valueOf(element.getAttribute(XML_ATTRIBUTE_IS_YES, "false"));
	
	Array<Element> children = element.getChildrenByName(XML_ELEMENT_NPCTTALK);
	for (Element npcTalk  : children) {
		String id = npcTalk.getAttribute(XML_ATTRIBUTE_ID);
		NPCTalk talk = getDialogue().getNPCTalk(id);
		if (talk == null) {
			talk = new NPCTalk(getDialogue());
			talk.setId(id);
		}
		this.npcTalks.add(talk);
		getDialogue().addNPCTalk(talk);
	}
	
	return this;
}
 

import com.badlogic.gdx.utils.XmlReader.Element; //导入方法依赖的package包/类
@Override
public void loadFromXMLNoInit(FileHandle file) throws IOException {
	XmlReader xmlReader = new XmlReader();
	Element root = xmlReader.parse(file);
	XMLUtil.handleImports(this, file, root);
	for (ChatterType type : ChatterType.values()) {
		Array<Element> typeElements = root.getChildrenByName(type.getXmlName());
		
		for (Element typeElement : typeElements) {
			ObjectMap<String, Array<String>> locationTexts = texts.get(type);
			ObjectMap<String, Integer> locationChances = s_chanceToSay.get(type);
			ObjectMap<String, Float> locationFrequencies = s_checkFrequency.get(type);
			
			String location = typeElement.get(XML_LOCATION, NO_LOCATION_ID).toLowerCase(Locale.ENGLISH);
			locationChances.put(location, typeElement.getInt(XML_CHANCE_TO_SAY, 0));
			locationFrequencies.put(location, typeElement.getFloat(XML_CHECK_FREQUENCY, 0f));
			Array<String> textArray = locationTexts.get(location);
			if (textArray == null) {
				textArray = new Array<String>();
				locationTexts.put(location, textArray);
			}
			
			Array<Element> textElements = typeElement.getChildrenByName(XML_TEXT);
			for (Element textElement : textElements) {
				textArray.add(textElement.getText());
			}
		}
	}
}
 

import com.badlogic.gdx.utils.XmlReader.Element; //导入方法依赖的package包/类
public static void handleImports(XMLLoadable importable, FileHandle parentFile, Element root) throws IOException {
	Array<Element> imports = root.getChildrenByName(XMLUtil.XML_IMPORT);
	for (Element singleImport : imports) {
		String filename = singleImport.get(XMLUtil.XML_FILENAME);
		FileHandle file = parentFile.parent().child(filename);
		if (!file.exists()) {
			throw new GdxRuntimeException("Import " + file.path() + " from import for " + importable
					+ " does not exist.");
		}
		importable.loadFromXMLNoInit(file);
	}
}
 

import com.badlogic.gdx.utils.XmlReader.Element; //导入方法依赖的package包/类
private void readAllLocationsFromXML(Element root) throws IOException {
	Array<Element> locationsElements = root.getChildrenByName(GameSaver.XML_LOCATIONS);
	for (Element locationsElement : locationsElements) {
		String mapId = locationsElement.getAttribute(GameSaver.XML_MAP, null);
		if (mapId == null) {
			continue;
		}
		GameMap map = null;
		for (int i = 0; i < locationsElement.getChildCount(); ++i) {
			Element locElement = locationsElement.getChild(i);
			GameLocation loc = (GameLocation) createFromXML(gameState, locElement);
			// the first location is the map itself, the others are those that belong to it
			// its okay if this dies on a class cast, since if this is not true, then everything is terrible
			if (i == 0) {
				map = (GameMap) loc;
			} else {
				loc.setMap(map);
				// load any "master data" from the xml file
				loc.loadFromXML(Gdx.files.internal(Configuration
						.getFolderLocations() + loc.getType() + ".xml"));
				// and then reload it from the savegame to override any changes
				// TODO this currently means the savegame element is read twice, this should be optimized
				loc.loadFromXML(locElement);
			}
			gameState.addLocation(loc);
		}
	}
}
 

import com.badlogic.gdx.utils.XmlReader.Element; //导入方法依赖的package包/类
private void loadTransitions(Element stateElement) {
	Array<Element> transitionElements = stateElement.getChildrenByName(XML_TRANSITION);
	for (Element transitionElement : transitionElements) {
		transitions.add(createTransition(transitionElement));
	}
}