Package com.badlogic.gdx.utils.XmlReader

Examples of com.badlogic.gdx.utils.XmlReader.Element

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    mapTileWidth = tileWidth;
    mapTileHeight = tileHeight;
    mapWidthInPixels = mapWidth * tileWidth;
    mapHeightInPixels = mapHeight * tileHeight;

    Element properties = root.getChildByName("properties");
    if (properties != null) {
      loadProperties(map.getProperties(), properties);
    }
    Array<Element> tilesets = root.getChildrenByName("tileset");
    for (Element element : tilesets) {
      loadTileSet(map, element, tmxFile, imageResolver);
      root.removeChild(element);
    }
    for (int i = 0, j = root.getChildCount(); i < j; i++) {
      Element element = root.getChild(i);
      String name = element.getName();
      if (name.equals("layer")) {
        loadTileLayer(map, element);
      } else if (name.equals("objectgroup")) {
        loadObjectGroup(map, element);
      }
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          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);
          Element offset = element.getChildByName("tileoffset");
          if (offset != null) {
            offsetX = offset.getIntAttribute("x", 0);
            offsetY = offset.getIntAttribute("y", 0);
          }
          imageSource = element.getChildByName("image").getAttribute("source");
          imageWidth = element.getChildByName("image").getIntAttribute("width", 0);
          imageHeight = element.getChildByName("image").getIntAttribute("height", 0);
          image = getRelativeFileHandle(tsx, imageSource);
        } catch (IOException e) {
          throw new GdxRuntimeException("Error parsing external tileset.");
        }
      } else {
        Element offset = element.getChildByName("tileoffset");
        if (offset != null) {
          offsetX = offset.getIntAttribute("x", 0);
          offsetY = offset.getIntAttribute("y", 0);
        }
        imageSource = element.getChildByName("image").getAttribute("source");
        imageWidth = element.getChildByName("image").getIntAttribute("width", 0);
        imageHeight = element.getChildByName("image").getIntAttribute("height", 0);
        image = getRelativeFileHandle(tmxFile, imageSource);
      }

      TextureRegion texture = imageResolver.getImage(image.path());

      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);

      int stopWidth = texture.getRegionWidth() - tilewidth;
      int stopHeight = texture.getRegionHeight() - tileheight;

      int id = firstgid;

      for (int y = margin; y <= stopHeight; y += tileheight + spacing) {
        for (int x = margin; x <= stopWidth; x += tilewidth + spacing) {
          TextureRegion tileRegion = new TextureRegion(texture, x, y, tilewidth, tileheight);
          TiledMapTile tile = new StaticTiledMapTile(tileRegion);
          tile.setId(id);
          tile.setOffsetX(offsetX);
          tile.setOffsetY(-offsetY);
          tileset.putTile(id++, 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);
    }
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            layer.setCell(x, height - 1 - y, cell);
          }
        }
      }

      Element properties = element.getChildByName("properties");
      if (properties != null) {
        loadProperties(layer.getProperties(), properties);
      }
      map.getLayers().add(layer);
    }
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  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")) {
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      float width = element.getFloatAttribute("width", 0) * scaleX;
      float height = element.getFloatAttribute("height", 0) * scaleY;

      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] = Float.parseFloat(point[0]) * scaleX;
            vertices[i * 2 + 1] = -Float.parseFloat(point[1]) * scaleY;
          }
          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] = Float.parseFloat(point[0]) * scaleX;
            vertices[i * 2 + 1] = -Float.parseFloat(point[1]) * scaleY;
          }
          Polyline polyline = new Polyline(vertices);
          polyline.setPosition(x, y);
          object = new PolylineMapObject(polyline);
        } else if ((child = element.getChildByName("ellipse")) != null) {
          object = new EllipseMapObject(x, y - height, width, height);
        }
      }
      if (object == null) {
        object = new RectangleMapObject(x, y - height, width, height);
      }
      object.setName(element.getAttribute("name", null));
      String rotation = element.getAttribute("rotation", null);
      if (rotation != null) {
        object.getProperties().put("rotation", Float.parseFloat(rotation));
      }
      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 * scaleX);
      object.getProperties().put("y", (y - height) * scaleY);
      object.setVisible(element.getIntAttribute("visible", 1) == 1);
      Element properties = element.getChildByName("properties");
      if (properties != null) {
        loadProperties(object.getProperties(), properties);
      }
      layer.getObjects().add(object);
    }
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    mapTileWidth = tileWidth;
    mapTileHeight = tileHeight;
    mapWidthInPixels = mapWidth * tileWidth;
    mapHeightInPixels = mapHeight * tileHeight;

    Element properties = root.getChildByName("properties");
    if (properties != null) {
      loadProperties(map.getProperties(), properties);
    }
    Array<Element> tilesets = root.getChildrenByName("tileset");
    for (Element element : tilesets) {
      loadTileSet(map, element, tmxFile, imageResolver);
      root.removeChild(element);
    }
    for (int i = 0, j = root.getChildCount(); i < j; i++) {
      Element element = root.getChild(i);
      String name = element.getName();
      if (name.equals("layer")) {
        loadTileLayer(map, element);
      } else if (name.equals("objectgroup")) {
        loadObjectGroup(map, element);
      }
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          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);
          Element offset = element.getChildByName("tileoffset");
          if (offset != null) {
            offsetX = offset.getIntAttribute("x", 0);
            offsetY = offset.getIntAttribute("y", 0);
          }
          imageSource = element.getChildByName("image").getAttribute("source");
          imageWidth = element.getChildByName("image").getIntAttribute("width", 0);
          imageHeight = element.getChildByName("image").getIntAttribute("height", 0);
          image = getRelativeFileHandle(tsx, imageSource);
        } catch (IOException e) {
          throw new GdxRuntimeException("Error parsing external tileset.");
        }
      } else {
        Element offset = element.getChildByName("tileoffset");
        if (offset != null) {
          offsetX = offset.getIntAttribute("x", 0);
          offsetY = offset.getIntAttribute("y", 0);
        }
        imageSource = element.getChildByName("image").getAttribute("source");
        imageWidth = element.getChildByName("image").getIntAttribute("width", 0);
        imageHeight = element.getChildByName("image").getIntAttribute("height", 0);
        image = getRelativeFileHandle(tmxFile, imageSource);
      }

      TextureRegion texture = imageResolver.getImage(image.path());

      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);

      int stopWidth = texture.getRegionWidth() - tilewidth;
      int stopHeight = texture.getRegionHeight() - tileheight;

      int id = firstgid;

      for (int y = margin; y <= stopHeight; y += tileheight + spacing) {
        for (int x = margin; x <= stopWidth; x += tilewidth + spacing) {
          TextureRegion tileRegion = new TextureRegion(texture, x, y, tilewidth, tileheight);
          TiledMapTile tile = new StaticTiledMapTile(tileRegion);
          tile.setId(id);
          tile.setOffsetX(offsetX);
          tile.setOffsetY(-offsetY);
          tileset.putTile(id++, 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);
    }
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            layer.setCell(x, height - 1 - y, cell);
          }
        }
      }

      Element properties = element.getChildByName("properties");
      if (properties != null) {
        loadProperties(layer.getProperties(), properties);
      }
      map.getLayers().add(layer);
    }
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  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")) {
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      float width = element.getFloatAttribute("width", 0) * scaleX;
      float height = element.getFloatAttribute("height", 0) * scaleY;

      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] = Float.parseFloat(point[0]) * scaleX;
            vertices[i * 2 + 1] = -Float.parseFloat(point[1]) * scaleY;
          }
          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] = Float.parseFloat(point[0]) * scaleX;
            vertices[i * 2 + 1] = -Float.parseFloat(point[1]) * scaleY;
          }
          Polyline polyline = new Polyline(vertices);
          polyline.setPosition(x, y);
          object = new PolylineMapObject(polyline);
        } else if ((child = element.getChildByName("ellipse")) != null) {
          object = new EllipseMapObject(x, y - height, width, height);
        }
      }
      if (object == null) {
        object = new RectangleMapObject(x, y - height, 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 * scaleX);
      object.getProperties().put("y", (y - height) * scaleY);
      object.setVisible(element.getIntAttribute("visible", 1) == 1);
      Element properties = element.getChildByName("properties");
      if (properties != null) {
        loadProperties(object.getProperties(), properties);
      }
      layer.getObjects().add(object);
    }
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Related Classes of com.badlogic.gdx.utils.XmlReader.Element

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  • com.badlogic.gdx.maps.tiled.TmxMapLoader
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