public static IList<MapLayer> LoadMapLayers(XElement map, TileIdLoader tileIdLoader)
{
if (map == null)
{
throw new ArgumentNullException("map");
}
if (tileIdLoader == null)
{
throw new ArgumentNullException("tileIdLoader");
}
IList<MapLayer> layers = new List<MapLayer>();
foreach (XElement layer in map.Elements("layer"))
{
MapLayer mapLayer = GetLayerMetadata(layer);
tileIdLoader.LoadLayer(mapLayer, layer.Element("data"));
layers.Add(mapLayer);
}
return layers;
}
public static TileMap Parse(XDocument document)
{
XElement map = document.Element("map");
if (map == null)
{
throw new InvalidDataException("Missing 'map' element");
}
AssertRequirements(map);
TileMapSize tileMapSize = TileMapSizeLoader.LoadTileMapSize(map);
IList<TileSet> tileSets = TileSetLoader.LoadTileSets(map.Elements("tileset"));
TileIdLoader tileIdLoader = new TileIdLoader(tileMapSize);
IList<MapLayer> layers = MapLayerLoader.LoadMapLayers(map, tileIdLoader);
return new TileMap(tileMapSize, tileSets, layers);
}