public void draw(
GLEx g, int x, int y, int sx, int sy, int width, int height, int l, boolean lineByLine) {
TMXLayer layer = (TMXLayer) layers.get(l);
for (int ty = 0; ty < height; ty++) {
layer.draw(g, x, y, sx, sy, width, ty, lineByLine, tileWidth, tileHeight);
}
}
public void draw(
GLEx g, int x, int y, int sx, int sy, int width, int height, boolean lineByLine) {
for (int ty = 0; ty < height; ty++) {
for (int i = 0; i < layers.size(); i++) {
TMXLayer layer = (TMXLayer) layers.get(i);
layer.draw(g, x, y, sx, sy, width, ty, lineByLine, tileWidth, tileHeight);
}
}
}
private void load(InputStream in, String tileSetsLocation) throws RuntimeException {
screenRect = LSystem.screenRect;
tilesLocation = tileSetsLocation;
try {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setValidating(false);
DocumentBuilder builder = factory.newDocumentBuilder();
builder.setEntityResolver(
new EntityResolver() {
public InputSource resolveEntity(String publicId, String systemId)
throws SAXException, IOException {
return new InputSource(new ByteArrayInputStream(new byte[0]));
}
});
Document doc = builder.parse(in);
Element docElement = doc.getDocumentElement();
String orient = docElement.getAttribute("orientation");
if (!orient.equals("orthogonal")) {
throw new RuntimeException("Only orthogonal maps supported, found " + orient);
}
width = Integer.parseInt(docElement.getAttribute("width"));
height = Integer.parseInt(docElement.getAttribute("height"));
tileWidth = Integer.parseInt(docElement.getAttribute("tilewidth"));
tileHeight = Integer.parseInt(docElement.getAttribute("tileheight"));
Element propsElement = (Element) docElement.getElementsByTagName("properties").item(0);
if (propsElement != null) {
NodeList properties = propsElement.getElementsByTagName("property");
if (properties != null) {
props = new TMXProperty();
for (int p = 0; p < properties.getLength(); p++) {
Element propElement = (Element) properties.item(p);
String name = propElement.getAttribute("name");
String value = propElement.getAttribute("value");
props.setProperty(name, value);
}
}
}
if (loadTileSets) {
TMXTileSet tileSet = null;
TMXTileSet lastSet = null;
NodeList setNodes = docElement.getElementsByTagName("tileset");
for (int i = 0; i < setNodes.getLength(); i++) {
Element current = (Element) setNodes.item(i);
tileSet = new TMXTileSet(this, current, true);
tileSet.index = i;
if (lastSet != null) {
lastSet.setLimit(tileSet.firstGID - 1);
}
lastSet = tileSet;
tileSets.add(tileSet);
}
}
NodeList layerNodes = docElement.getElementsByTagName("layer");
for (int i = 0; i < layerNodes.getLength(); i++) {
Element current = (Element) layerNodes.item(i);
TMXLayer layer = new TMXLayer(this, current);
layer.index = i;
layers.add(layer);
}
NodeList objectGroupNodes = docElement.getElementsByTagName("objectgroup");
for (int i = 0; i < objectGroupNodes.getLength(); i++) {
Element current = (Element) objectGroupNodes.item(i);
TMXTileGroup objectGroup = new TMXTileGroup(current);
objectGroup.index = i;
objectGroups.add(objectGroup);
}
defWidth = screenRect.getWidth() / tileWidth;
defHeight = screenRect.getHeight() / tileHeight;
} catch (Exception ex) {
throw new RuntimeException("Failed to parse map", ex);
}
}
public void setTileId(int x, int y, int layerIndex, int tileid) {
TMXLayer layer = (TMXLayer) layers.get(layerIndex);
layer.setTileID(x, y, tileid);
}
public int getTileId(int x, int y, int layerIndex) {
TMXLayer layer = (TMXLayer) layers.get(layerIndex);
return layer.getTileID(x, y);
}