public static TmxMap Open(TextReader reader)
{
var doc = new XmlDocument();
var result = new TmxMap();
var properties = new Dictionary <string, string>();
result.Properties = new PropertyReader(properties);
doc.Load(reader);
XmlNode node = null;
foreach (XmlNode xmlNode in doc.ChildNodes)
{
if (xmlNode.Name == "map" && xmlNode.HasChildNodes)
{
node = xmlNode;
break;
}
}
if (node == null)
{
throw new Exception("Tried to load a file that does not contain map data.");
}
result.Version = node.ReadTag("version");
result.Width = node.ReadInt("width");
result.Height = node.ReadInt("height");
result.TileWidth = node.ReadInt("tilewidth");
result.TileHeight = node.ReadInt("tileheight");
switch (node.ReadTag("orientation"))
{
case "isometric":
result.Orientation = MapOrientation.Isometric;
break;
default:
result.Orientation = MapOrientation.Orthogonal;
break;
}
foreach (XmlNode xNode in node.ChildNodes)
{
switch (xNode.Name)
{
case "layer":
ReadLayer(xNode, ref result);
break;
case "properties":
ReadProperties(xNode, properties);
break;
case "objectgroup":
ReadObjects(xNode, result);
break;
}
}
return(result);
}
