// ----------------------------------------------------------------------
public static AbstractRoomGenerator load(Element xml) {
Class<AbstractRoomGenerator> c = ClassMap.get(xml.getName().toUpperCase());
AbstractRoomGenerator type = null;
try {
type = ClassReflection.newInstance(c);
} catch (Exception e) {
System.err.println(xml.getName());
e.printStackTrace();
}
type.parse(xml);
return type;
}
protected void loadObjectGroup(TiledMap map, Element element) {
if (element.getName().equals("objectgroup")) {
String name = element.getAttribute("name", null);
MapLayer layer = new MapLayer();
layer.setName(name);
Element properties = element.getChildByName("properties");
if (properties != null) {
loadProperties(layer.getProperties(), properties);
}
for (Element objectElement : element.getChildrenByName("object")) {
loadObject(layer, objectElement);
}
map.getLayers().add(layer);
}
}
protected FileHandle loadAtlas(Element root, FileHandle tmxFile) throws IOException {
Element e = root.getChildByName("properties");
Array<FileHandle> atlases = new Array<FileHandle>();
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 getRelativeFileHandle(tmxFile, value);
}
}
}
return null;
}
public Joint(Element animationElement) {
Array<Element> nodes = animationElement.getChildrenByName("node");
Element jointNode = null;
for (int i = 0; i < nodes.size; i++) {
Element e = nodes.get(i);
Array<Element> subNodes = e.getChildrenByName("node");
if (subNodes.size > 0 && subNodes.get(0).getAttribute("type").equalsIgnoreCase("JOINT")) {
jointNode = e;
break;
}
}
if (jointNode == null) {
throw new GdxRuntimeException("no Joint element in scene");
}
joint = getJoint(jointNode, true);
}
protected TiledMap loadMap(
Element root,
FileHandle tmxFile,
AtlasResolver resolver,
AtlasTiledMapLoaderParameters parameter) {
TiledMap map = new TiledMap();
String mapOrientation = root.getAttribute("orientation", null);
int mapWidth = root.getIntAttribute("width", 0);
int mapHeight = root.getIntAttribute("height", 0);
int tileWidth = root.getIntAttribute("tilewidth", 0);
int tileHeight = root.getIntAttribute("tileheight", 0);
String mapBackgroundColor = root.getAttribute("backgroundcolor", null);
MapProperties mapProperties = map.getProperties();
if (mapOrientation != null) {
mapProperties.put("orientation", mapOrientation);
}
mapProperties.put("width", mapWidth);
mapProperties.put("height", mapHeight);
mapProperties.put("tilewidth", tileWidth);
mapProperties.put("tileheight", tileHeight);
if (mapBackgroundColor != null) {
mapProperties.put("backgroundcolor", mapBackgroundColor);
}
mapWidthInPixels = mapWidth * tileWidth;
mapHeightInPixels = mapHeight * tileHeight;
for (int i = 0, j = root.getChildCount(); i < j; i++) {
Element element = root.getChild(i);
String elementName = element.getName();
if (elementName.equals("properties")) {
loadProperties(map.getProperties(), element);
} else if (elementName.equals("tileset")) {
loadTileset(map, element, tmxFile, resolver, parameter);
} else if (elementName.equals("layer")) {
loadTileLayer(map, element);
} else if (elementName.equals("objectgroup")) {
loadObjectGroup(map, element);
}
}
return map;
}
public Matrix4 getMatrix(Element matrix) {
Matrix4 m = new Matrix4();
// read elements into data[]
String[] tokens = matrix.getText().split("\\s+");
for (int i = 0; i < tokens.length; i++) {
m.val[i] = Float.parseFloat(tokens[i]);
}
m.tra();
return m;
}
/**
* Loads the tilesets
*
* @param root the root XML element
* @return a list of filenames for images containing tiles
* @throws IOException
*/
private Array<FileHandle> loadTileSheets(Element root, FileHandle tideFile) throws IOException {
Array<FileHandle> images = new Array<FileHandle>();
Element tilesheets = root.getChildByName("TileSheets");
for (Element tileset : tilesheets.getChildrenByName("TileSheet")) {
Element imageSource = tileset.getChildByName("ImageSource");
FileHandle image = getRelativeFileHandle(tideFile, imageSource.getText());
images.add(image);
}
return images;
}
@Override
public Array<AssetDescriptor> getDependencies(
String fileName, FileHandle fileHandle, AtlasTiledMapLoaderParameters parameter) {
Array<AssetDescriptor> dependencies = new Array<AssetDescriptor>();
FileHandle tmxFile = resolve(fileName);
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 = getRelativeFileHandle(tmxFile, value);
atlasHandle = resolve(atlasHandle.path());
dependencies.add(new AssetDescriptor(atlasHandle.path(), TextureAtlas.class));
}
}
}
} catch (IOException e) {
throw new GdxRuntimeException("Unable to parse .tmx file.");
}
return dependencies;
}
SkeletonJoint getJoint(Element jointNode, boolean isRootNode) {
SkeletonJoint joint = new SkeletonJoint();
joint.name = jointNode.getAttribute("id");
if (!isRootNode) {
Element matrixElement = jointNode.getChildByName("matrix");
if (matrixElement != null) {
Matrix4 m = getMatrix(matrixElement);
m.getTranslation(joint.position);
m.getRotation(joint.rotation);
// TODO: get scale from matrix
}
}
Array<Element> nodes = jointNode.getChildrenByName("node");
for (int i = 0; i < nodes.size; i++) {
SkeletonJoint child = getJoint(nodes.get(i), false);
if (!isRootNode) {
child.parent = joint;
}
joint.children.add(child);
}
return joint;
}
@Override
public void parse(Element xmlElement) {
String path = xmlElement.getAttribute("Path");
XmlReader importXml = new XmlReader();
Element importXmlElement = null;
try {
importXmlElement = importXml.parse(Gdx.files.internal("AI/" + path));
} catch (IOException e) {
e.printStackTrace();
}
try {
Class<BehaviourTreeNode> c = ClassMap.get(importXmlElement.getName().toUpperCase());
BehaviourTreeNode node = (BehaviourTreeNode) ClassReflection.newInstance(c);
setNode(node);
node.parse(importXmlElement);
} catch (ReflectionException e) {
e.printStackTrace();
}
}
protected void loadProperties(MapProperties properties, Element element) {
if (element.getName().equals("properties")) {
for (Element property : element.getChildrenByName("property")) {
String name = property.getAttribute("name", null);
String value = property.getAttribute("value", null);
if (value == null) {
value = property.getText();
}
properties.put(name, value);
}
}
}
/**
* Loads the map data, given the XML root element and an {@link ImageResolver} used to return the
* tileset Textures
*
* @param root the XML root element
* @param tmxFile the Filehandle of the tmx file
* @param imageResolver the {@link ImageResolver}
* @return the {@link TiledMap}
*/
private TiledMap loadMap(Element root, FileHandle tmxFile, ImageResolver imageResolver) {
TiledMap map = new TiledMap();
Element properties = root.getChildByName("properties");
if (properties != null) {
loadProperties(map.getProperties(), properties);
}
Element tilesheets = root.getChildByName("TileSheets");
for (Element tilesheet : tilesheets.getChildrenByName("TileSheet")) {
loadTileSheet(map, tilesheet, tmxFile, imageResolver);
}
Element layers = root.getChildByName("Layers");
for (Element layer : layers.getChildrenByName("Layer")) {
loadLayer(map, layer);
}
return map;
}
public Element getElement(ObjectType type, String id) {
Element temp;
switch (type) {
case MAP:
temp = ROOT.getChildByName("maps");
return temp.getChildByName(id);
case ITEM:
temp = ROOT.getChildByName("items");
return temp.getChildByName(id);
case INTERACTION:
temp = ROOT.getChildByName("interactions");
return temp.getChildByName(id);
default:
return null;
}
}
private void loadProperties(MapProperties properties, Element element) {
if (element.getName().equals("Properties")) {
for (Element property : element.getChildrenByName("Property")) {
String key = property.getAttribute("Key", null);
String type = property.getAttribute("Type", null);
String value = property.getText();
if (type.equals("Int32")) {
properties.put(key, Integer.parseInt(value));
} else if (type.equals("String")) {
properties.put(key, value);
} else if (type.equals("Boolean")) {
properties.put(key, value.equalsIgnoreCase("true"));
} else {
properties.put(key, value);
}
}
}
}
public Array<Element> getList(String tag) {
return ROOT.getChildrenByNameRecursively(tag);
}
public Element getElement(String id) {
if (id.equalsIgnoreCase("maps")
|| id.equalsIgnoreCase("items")
|| id.equalsIgnoreCase("entities")) return ROOT;
else return ROOT.getChildByNameRecursive(id);
}
protected void loadObject(MapLayer layer, Element element) {
if (element.getName().equals("object")) {
MapObject object = null;
int x = element.getIntAttribute("x", 0);
int y =
(yUp
? mapHeightInPixels - element.getIntAttribute("y", 0)
: element.getIntAttribute("y", 0));
int width = element.getIntAttribute("width", 0);
int height = element.getIntAttribute("height", 0);
if (element.getChildCount() > 0) {
Element child = null;
if ((child = element.getChildByName("polygon")) != null) {
String[] points = child.getAttribute("points").split(" ");
float[] vertices = new float[points.length * 2];
for (int i = 0; i < points.length; i++) {
String[] point = points[i].split(",");
vertices[i * 2] = Integer.parseInt(point[0]);
vertices[i * 2 + 1] = Integer.parseInt(point[1]);
if (yUp) {
vertices[i * 2 + 1] *= -1;
}
}
Polygon polygon = new Polygon(vertices);
polygon.setPosition(x, y);
object = new PolygonMapObject(polygon);
} else if ((child = element.getChildByName("polyline")) != null) {
String[] points = child.getAttribute("points").split(" ");
float[] vertices = new float[points.length * 2];
for (int i = 0; i < points.length; i++) {
String[] point = points[i].split(",");
vertices[i * 2] = Integer.parseInt(point[0]);
vertices[i * 2 + 1] = Integer.parseInt(point[1]);
if (yUp) {
vertices[i * 2 + 1] *= -1;
}
}
Polyline polyline = new Polyline(vertices);
polyline.setPosition(x, y);
object = new PolylineMapObject(polyline);
} else if ((child = element.getChildByName("ellipse")) != null) {
object = new EllipseMapObject(x, yUp ? y - height : y, width, height);
}
}
if (object == null) {
object = new RectangleMapObject(x, yUp ? y - height : y, width, height);
}
object.setName(element.getAttribute("name", null));
String type = element.getAttribute("type", null);
if (type != null) {
object.getProperties().put("type", type);
}
int gid = element.getIntAttribute("gid", -1);
if (gid != -1) {
object.getProperties().put("gid", gid);
}
object.getProperties().put("x", x);
object.getProperties().put("y", yUp ? y - height : y);
object.setVisible(element.getIntAttribute("visible", 1) == 1);
Element properties = element.getChildByName("properties");
if (properties != null) {
loadProperties(object.getProperties(), properties);
}
layer.getObjects().add(object);
}
}
private void loadLayer(TiledMap map, Element element) {
if (element.getName().equals("Layer")) {
String id = element.getAttribute("Id");
String visible = element.getAttribute("Visible");
Element dimensions = element.getChildByName("Dimensions");
String layerSize = dimensions.getAttribute("LayerSize");
String tileSize = dimensions.getAttribute("TileSize");
String[] layerSizeParts = layerSize.split(" x ");
int layerSizeX = Integer.parseInt(layerSizeParts[0]);
int layerSizeY = Integer.parseInt(layerSizeParts[1]);
String[] tileSizeParts = tileSize.split(" x ");
int tileSizeX = Integer.parseInt(tileSizeParts[0]);
int tileSizeY = Integer.parseInt(tileSizeParts[1]);
TiledMapTileLayer layer = new TiledMapTileLayer(layerSizeX, layerSizeY, tileSizeX, tileSizeY);
Element tileArray = element.getChildByName("TileArray");
Array<Element> rows = tileArray.getChildrenByName("Row");
TiledMapTileSets tilesets = map.getTileSets();
TiledMapTileSet currentTileSet = null;
int firstgid = 0;
int x, y;
for (int row = 0, rowCount = rows.size; row < rowCount; row++) {
Element currentRow = rows.get(row);
y = rowCount - 1 - row;
x = 0;
for (int child = 0, childCount = currentRow.getChildCount(); child < childCount; child++) {
Element currentChild = currentRow.getChild(child);
String name = currentChild.getName();
if (name.equals("TileSheet")) {
currentTileSet = tilesets.getTileSet(currentChild.getAttribute("Ref"));
firstgid = currentTileSet.getProperties().get("firstgid", Integer.class);
} else if (name.equals("Null")) {
x += currentChild.getIntAttribute("Count");
} else if (name.equals("Static")) {
Cell cell = new Cell();
cell.setTile(currentTileSet.getTile(firstgid + currentChild.getIntAttribute("Index")));
layer.setCell(x++, y, cell);
} else if (name.equals("Animated")) {
// Create an AnimatedTile
int interval = currentChild.getInt("Interval");
Element frames = currentChild.getChildByName("Frames");
Array<StaticTiledMapTile> frameTiles = new Array<StaticTiledMapTile>();
for (int frameChild = 0, frameChildCount = frames.getChildCount();
frameChild < frameChildCount;
frameChild++) {
Element frame = frames.getChild(frameChild);
String frameName = frame.getName();
if (frameName.equals("TileSheet")) {
currentTileSet = tilesets.getTileSet(frame.getAttribute("Ref"));
firstgid = currentTileSet.getProperties().get("firstgid", Integer.class);
} else if (frameName.equals("Static")) {
frameTiles.add(
(StaticTiledMapTile)
currentTileSet.getTile(firstgid + frame.getIntAttribute("Index")));
}
}
Cell cell = new Cell();
cell.setTile(new AnimatedTiledMapTile(interval / 1000f, frameTiles));
layer.setCell(x++, y, cell); // TODO: Reuse existing animated tiles
}
}
}
map.getLayers().add(layer);
}
}
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.");
}
protected void loadTileset(
TiledMap map,
Element element,
FileHandle tmxFile,
AtlasResolver resolver,
AtlasTiledMapLoaderParameters parameter) {
if (element.getName().equals("tileset")) {
String name = element.get("name", null);
int firstgid = element.getIntAttribute("firstgid", 1);
int tilewidth = element.getIntAttribute("tilewidth", 0);
int tileheight = element.getIntAttribute("tileheight", 0);
int spacing = element.getIntAttribute("spacing", 0);
int margin = element.getIntAttribute("margin", 0);
String source = element.getAttribute("source", null);
String imageSource = "";
int imageWidth = 0, imageHeight = 0;
FileHandle image = null;
if (source != null) {
FileHandle tsx = getRelativeFileHandle(tmxFile, source);
try {
element = xml.parse(tsx);
name = element.get("name", null);
tilewidth = element.getIntAttribute("tilewidth", 0);
tileheight = element.getIntAttribute("tileheight", 0);
spacing = element.getIntAttribute("spacing", 0);
margin = element.getIntAttribute("margin", 0);
imageSource = element.getChildByName("image").getAttribute("source");
imageWidth = element.getChildByName("image").getIntAttribute("width", 0);
imageHeight = element.getChildByName("image").getIntAttribute("height", 0);
} catch (IOException e) {
throw new GdxRuntimeException("Error parsing external tileset.");
}
} else {
imageSource = element.getChildByName("image").getAttribute("source");
imageWidth = element.getChildByName("image").getIntAttribute("width", 0);
imageHeight = element.getChildByName("image").getIntAttribute("height", 0);
}
// get the TextureAtlas for this tileset
TextureAtlas atlas = null;
String regionsName = "";
if (map.getProperties().containsKey("atlas")) {
FileHandle atlasHandle =
getRelativeFileHandle(tmxFile, map.getProperties().get("atlas", String.class));
atlasHandle = resolve(atlasHandle.path());
atlas = resolver.getAtlas(atlasHandle.path());
regionsName = atlasHandle.nameWithoutExtension();
if (parameter != null && parameter.forceTextureFilters) {
for (Texture texture : atlas.getTextures()) {
trackedTextures.add(texture);
}
}
}
TiledMapTileSet tileset = new TiledMapTileSet();
MapProperties props = tileset.getProperties();
tileset.setName(name);
props.put("firstgid", firstgid);
props.put("imagesource", imageSource);
props.put("imagewidth", imageWidth);
props.put("imageheight", imageHeight);
props.put("tilewidth", tilewidth);
props.put("tileheight", tileheight);
props.put("margin", margin);
props.put("spacing", spacing);
Array<AtlasRegion> regions = atlas.findRegions(regionsName);
for (AtlasRegion region : regions) {
// handle unused tile ids
if (region != null) {
StaticTiledMapTile tile = new StaticTiledMapTile(region);
if (!yUp) {
region.flip(false, true);
}
int tileid = firstgid + region.index;
tile.setId(tileid);
tileset.putTile(tileid, tile);
}
}
Array<Element> tileElements = element.getChildrenByName("tile");
for (Element tileElement : tileElements) {
int localtid = tileElement.getIntAttribute("id", 0);
TiledMapTile tile = tileset.getTile(firstgid + localtid);
if (tile != null) {
String terrain = tileElement.getAttribute("terrain", null);
if (terrain != null) {
tile.getProperties().put("terrain", terrain);
}
String probability = tileElement.getAttribute("probability", null);
if (probability != null) {
tile.getProperties().put("probability", probability);
}
Element properties = tileElement.getChildByName("properties");
if (properties != null) {
loadProperties(tile.getProperties(), properties);
}
}
}
Element properties = element.getChildByName("properties");
if (properties != null) {
loadProperties(tileset.getProperties(), properties);
}
map.getTileSets().addTileSet(tileset);
}
}
private void loadTileSheet(
TiledMap map, Element element, FileHandle tideFile, ImageResolver imageResolver) {
if (element.getName().equals("TileSheet")) {
String id = element.getAttribute("Id");
String description = element.getChildByName("Description").getText();
String imageSource = element.getChildByName("ImageSource").getText();
Element alignment = element.getChildByName("Alignment");
String sheetSize = alignment.getAttribute("SheetSize");
String tileSize = alignment.getAttribute("TileSize");
String margin = alignment.getAttribute("Margin");
String spacing = alignment.getAttribute("Spacing");
String[] sheetSizeParts = sheetSize.split(" x ");
int sheetSizeX = Integer.parseInt(sheetSizeParts[0]);
int sheetSizeY = Integer.parseInt(sheetSizeParts[1]);
String[] tileSizeParts = tileSize.split(" x ");
int tileSizeX = Integer.parseInt(tileSizeParts[0]);
int tileSizeY = Integer.parseInt(tileSizeParts[1]);
String[] marginParts = margin.split(" x ");
int marginX = Integer.parseInt(marginParts[0]);
int marginY = Integer.parseInt(marginParts[1]);
String[] spacingParts = margin.split(" x ");
int spacingX = Integer.parseInt(spacingParts[0]);
int spacingY = Integer.parseInt(spacingParts[1]);
FileHandle image = getRelativeFileHandle(tideFile, imageSource);
TextureRegion texture = imageResolver.getImage(image.path());
// TODO: Actually load the tilesheet
// Need to make global ids as Tide doesn't have global ids.
TiledMapTileSets tilesets = map.getTileSets();
int firstgid = 1;
for (TiledMapTileSet tileset : tilesets) {
firstgid += tileset.size();
}
TiledMapTileSet tileset = new TiledMapTileSet();
tileset.setName(id);
tileset.getProperties().put("firstgid", firstgid);
int gid = firstgid;
int stopWidth = texture.getRegionWidth() - tileSizeX;
int stopHeight = texture.getRegionHeight() - tileSizeY;
for (int y = marginY; y <= stopHeight; y += tileSizeY + spacingY) {
for (int x = marginX; x <= stopWidth; x += tileSizeX + spacingX) {
TiledMapTile tile =
new StaticTiledMapTile(new TextureRegion(texture, x, y, tileSizeX, tileSizeY));
tile.setId(gid);
tileset.putTile(gid++, tile);
}
}
Element properties = element.getChildByName("Properties");
if (properties != null) {
loadProperties(tileset.getProperties(), properties);
}
tilesets.addTileSet(tileset);
}
}
// ----------------------------------------------------------------------
protected void baseInternalLoad(Element xml) {
name = xml.get("Name", name);
size = xml.getInt("Size", size);
if (size < 1) {
size = 1;
}
tile = new GameTile[size][size];
quality = xml.getInt("Quality", quality);
Element spriteElement = xml.getChildByName("Sprite");
if (spriteElement != null) {
sprite = AssetManager.loadSprite(xml.getChildByName("Sprite"));
}
if (sprite != null) {
sprite.size[0] = size;
sprite.size[1] = size;
}
Element raisedSpriteElement = xml.getChildByName("TilingSprite");
if (raisedSpriteElement != null) {
tilingSprite = TilingSprite.load(raisedSpriteElement);
}
if (tilingSprite != null) {
// for (Sprite sprite : tilingSprite.sprites)
// {
// sprite.size = size;
// }
}
Element lightElement = xml.getChildByName("Light");
if (lightElement != null) {
light = Roguelike.Lights.Light.load(lightElement);
}
Element statElement = xml.getChildByName("Statistics");
if (statElement != null) {
Statistic.load(statElement, statistics);
HP = getMaxHP();
statistics.put(Statistic.WALK, 1);
// statistics.put( Statistic.ENTITY, 1 );
}
Element inventoryElement = xml.getChildByName("Inventory");
if (inventoryElement != null) {
inventory.load(inventoryElement);
}
Element immuneElement = xml.getChildByName("Immune");
if (immuneElement != null) {
immune = immuneElement.getText().toLowerCase().split(",");
}
canTakeDamage = xml.getBoolean("CanTakeDamage", canTakeDamage);
UID = getClass().getSimpleName() + " " + name + ": ID " + hashCode();
}
protected void loadTileLayer(TiledMap map, Element element) {
if (element.getName().equals("layer")) {
String name = element.getAttribute("name", null);
int width = element.getIntAttribute("width", 0);
int height = element.getIntAttribute("height", 0);
int tileWidth = element.getParent().getIntAttribute("tilewidth", 0);
int tileHeight = element.getParent().getIntAttribute("tileheight", 0);
boolean visible = element.getIntAttribute("visible", 1) == 1;
float opacity = element.getFloatAttribute("opacity", 1.0f);
TiledMapTileLayer layer = new TiledMapTileLayer(width, height, tileWidth, tileHeight);
layer.setVisible(visible);
layer.setOpacity(opacity);
layer.setName(name);
TiledMapTileSets tilesets = map.getTileSets();
Element data = element.getChildByName("data");
String encoding = data.getAttribute("encoding", null);
String compression = data.getAttribute("compression", null);
if (encoding == null) { // no 'encoding' attribute means that the encoding is XML
throw new GdxRuntimeException("Unsupported encoding (XML) for TMX Layer Data");
}
if (encoding.equals("csv")) {
String[] array = data.getText().split(",");
for (int y = 0; y < height; y++) {
for (int x = 0; x < width; x++) {
int id = (int) Long.parseLong(array[y * width + x].trim());
final boolean flipHorizontally = ((id & FLAG_FLIP_HORIZONTALLY) != 0);
final boolean flipVertically = ((id & FLAG_FLIP_VERTICALLY) != 0);
final boolean flipDiagonally = ((id & FLAG_FLIP_DIAGONALLY) != 0);
id = id & ~MASK_CLEAR;
tilesets.getTile(id);
TiledMapTile tile = tilesets.getTile(id);
if (tile != null) {
Cell cell = createTileLayerCell(flipHorizontally, flipVertically, flipDiagonally);
cell.setTile(tile);
layer.setCell(x, yUp ? height - 1 - y : y, cell);
}
}
}
} else {
if (encoding.equals("base64")) {
byte[] bytes = Base64Coder.decode(data.getText());
if (compression == null) {
int read = 0;
for (int y = 0; y < height; y++) {
for (int x = 0; x < width; x++) {
int id =
unsignedByteToInt(bytes[read++])
| unsignedByteToInt(bytes[read++]) << 8
| unsignedByteToInt(bytes[read++]) << 16
| unsignedByteToInt(bytes[read++]) << 24;
final boolean flipHorizontally = ((id & FLAG_FLIP_HORIZONTALLY) != 0);
final boolean flipVertically = ((id & FLAG_FLIP_VERTICALLY) != 0);
final boolean flipDiagonally = ((id & FLAG_FLIP_DIAGONALLY) != 0);
id = id & ~MASK_CLEAR;
tilesets.getTile(id);
TiledMapTile tile = tilesets.getTile(id);
if (tile != null) {
Cell cell = createTileLayerCell(flipHorizontally, flipVertically, flipDiagonally);
cell.setTile(tile);
layer.setCell(x, yUp ? height - 1 - y : y, cell);
}
}
}
} else if (compression.equals("gzip")) {
throw new GdxRuntimeException("GZIP compression not supported in GWT backend");
} else if (compression.equals("zlib")) {
throw new GdxRuntimeException("ZLIB compression not supported in GWT backend");
}
} else {
// any other value of 'encoding' is one we're not aware of, probably a feature of a future
// version of Tiled
// or another editor
throw new GdxRuntimeException(
"Unrecognised encoding (" + encoding + ") for TMX Layer Data");
}
}
Element properties = element.getChildByName("properties");
if (properties != null) {
loadProperties(layer.getProperties(), properties);
}
map.getLayers().add(layer);
}
}
public Animation read(FileHandle handle) {
XmlReader rdr = new XmlReader();
try {
Element root = rdr.parse(handle);
int frameRate = Integer.parseInt(root.getChildByName("FrameRate").getText());
int loopFrame = Integer.parseInt(root.getChildByName("LoopFrame").getText());
Animation anim = new Animation();
anim.FrameRate = frameRate;
anim.LoopFrame = loopFrame;
anim.Textures = new ArrayList<TextureEntry>();
anim.Loop = loopFrame != -1;
anim.Keyframes = new ArrayList<Keyframe>();
for (int i = 0; i < root.getChildCount(); ++i) {
Element ch = root.getChild(i);
if (ch.getName().equals("Texture")) {
TextureRegion reg = imgSrc.getImage(ch.getText());
if (reg != null) {
TextureAtlas.AtlasRegion r = (TextureAtlas.AtlasRegion) reg;
anim.Textures.add(
new TextureEntry(
reg,
new TextureBounds(
new Rectangle(0, 0, r.originalWidth, r.originalHeight),
new Vector2(r.originalWidth / 2, r.originalHeight / 2))));
} else {
throw new Exception("Unable to resolve image: " + ch.getText());
}
}
}
for (int i = 0; i < root.getChildCount(); ++i) {
Element ch = root.getChild(i);
if (ch.getName().equals("Keyframe")) {
Keyframe frame = new Keyframe();
frame.Bones = new ArrayList<Bone>();
frame.FrameNumber = ch.getIntAttribute("frame");
frame.Trigger = ch.getAttribute("trigger", "");
frame.FlipHorizontally = ch.getAttribute("hflip", "False").equals("True");
frame.FlipVertically = ch.getAttribute("vflip", "False").equals("True");
for (int j = 0; j < ch.getChildCount(); ++j) {
Element bone = ch.getChild(j);
if (bone.getName().equals("Bone")) {
Element posElem = bone.getChildByName("Position");
Element sclElem = bone.getChildByName("Scale");
Vector2 pos = new Vector2();
Vector2 scl = new Vector2();
pos.x = Float.parseFloat(posElem.getChildByName("X").getText());
pos.y = Float.parseFloat(posElem.getChildByName("Y").getText());
scl.x = Float.parseFloat(sclElem.getChildByName("X").getText());
scl.y = Float.parseFloat(sclElem.getChildByName("Y").getText());
Bone b = new Bone();
b.Hidden = bone.getChildByName("Hidden").getText().equals("True");
b.Name = bone.getAttribute("name");
b.TextureFlipHorizontal =
bone.getChildByName("TextureFlipHorizontal").getText().equals("True");
b.TextureFlipVertical =
bone.getChildByName("TextureFlipVertical").getText().equals("True");
b.ParentIndex = Integer.parseInt(bone.getChildByName("ParentIndex").getText());
b.TextureIndex = Integer.parseInt(bone.getChildByName("TextureIndex").getText());
b.Rotation = Float.parseFloat(bone.getChildByName("Rotation").getText());
b.Position = pos;
b.Scale = scl;
b.SelfIndex = j;
frame.Bones.add(b);
}
}
frame.SortBones();
anim.Keyframes.add(frame);
}
float fr = 1.0f / anim.FrameRate;
anim.LoopTime = anim.LoopFrame * anim.FrameRate;
anim.Loop = anim.LoopFrame != -1;
for (Keyframe kf : anim.Keyframes) {
kf.FrameTime = fr * kf.FrameNumber;
}
}
return anim;
} catch (Exception ex) {
Gdx.app.log("AnimationReader", "read", ex);
return null;
}
}