public Map Load(Stream stream)
{
XmlTextReader xmlReader = new XmlTextReader(stream);
xmlReader.WhitespaceHandling = WhitespaceHandling.None;
XmlHelper xmlHelper = new XmlHelper(xmlReader);
xmlHelper.AdvanceDeclaration();
xmlHelper.AdvanceStartElement("map");
string orientation = xmlHelper.GetAttribute("orientation");
if (orientation != "orthogonal")
throw new Exception("Only orthogonal Tiled maps are supported.");
int mapWidth = xmlHelper.GetIntAttribute("width");
int mapHeight = xmlHelper.GetIntAttribute("height");
int tileWidth = xmlHelper.GetIntAttribute("tilewidth");
int tileHeight = xmlHelper.GetIntAttribute("tileheight");
Map map = new Map();
while (true)
{
XmlNodeType xmlNodeType = xmlHelper.AdvanceNode();
if (xmlNodeType == XmlNodeType.EndElement)
break;
if (xmlReader.Name == "properties")
LoadProperties(xmlHelper, map);
else if (xmlReader.Name == "tileset")
LoadTileSet(xmlHelper, map);
else if (xmlReader.Name == "layer")
LoadLayer(xmlHelper, map);
else
xmlHelper.SkipToEndElement(xmlReader.Name);
}
// try to obtain map description via custom property
if (map.Properties.ContainsKey("@Description"))
map.Description = map.Properties["@Description"];
return map;
}