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);
}
}
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);
}
}