public bool ParseTiledData(string xml_file, float mapwidth, float mapheight, float scale, out string txt)
{
txt = "";
XmlDocument xmldoc = new XmlDocument();
System.IO.Stream ms = null;
try
{
ms = FileReaderProxy.ReadFileAsMemoryStream(xml_file);
if (ms == null)
{
return(false);
}
xmldoc.Load(ms);
}
catch (System.IO.FileNotFoundException ex)
{
LogSystem.Error("config xml file {0} not find!\n{1}", xml_file, ex.Message);
return(false);
}
catch (Exception ex)
{
LogSystem.Error("parse xml file {0} error!\n{1}", xml_file, ex.Message);
return(false);
}
finally
{
if (ms != null)
{
ms.Close();
}
}
XmlNode root = xmldoc.SelectSingleNode("map");
XmlNodeList objgroups = root.SelectNodes("objectgroup");
StringBuilder sb = new StringBuilder();
sb.AppendLine("类型\t名称\t是否多边形\t点XZ列表");
foreach (XmlNode objgroup in objgroups)
{
string groupName = objgroup.Attributes["name"].Value;
foreach (XmlNode obj in objgroup.ChildNodes)
{
string objName = obj.Attributes["name"].Value;
sb.Append(groupName).Append("\t").Append(objName).Append("\t");
TiledData td = new TiledData(mapwidth * scale, mapheight * scale);
if (td.CollectDataFromXml(obj))
{
sb.Append(td.IsPolygon).Append("\t");
AppendPointList(td.GetPoints(), scale, sb);
sb.AppendLine();
}
}
}
txt = sb.ToString();
return(true);
}
private void ParseObject(XmlNode obj, List <TiledData> polygons, List <TiledData> polylines)
{
TiledData td = new TiledData(map_width_, map_height_);
if (td.CollectDataFromXml(obj))
{
if (td.IsPolygon)
{
polygons.Add(td);
}
else
{
polylines.Add(td);
}
}
}