public static bool TryLoadXmlDefinition(XmlElement ele, out PortalDevice device)
{
device = null;
int icon;
string name;
List <Location> destinations = new List <Location>(3);
if (!ele.HasAttribute("name") ||
!int.TryParse(ele.GetAttribute("icon"), NumberStyles.HexNumber, null, out icon))
{
return(false);
}
name = ele.GetAttribute("name");
string description = "";
XmlElement descriptionEle = ele.SelectSingleNode("description") as XmlElement;
if (descriptionEle != null)
{
description = descriptionEle.InnerText.Trim();
}
Location infoLocation = new Location(Location.GetNextInternalId(), name,
LocationType.PortalDevice, Coordinates.NO_COORDINATES, description);
infoLocation.Icon = icon;
foreach (XmlElement destEle in ele.GetElementsByTagName("destination"))
{
Coordinates destCoords;
string destName;
if (!destEle.HasAttribute("name") ||
!double.TryParse(destEle.GetAttribute("NS"), out destCoords.NS) ||
!double.TryParse(destEle.GetAttribute("EW"), out destCoords.EW))
{
return(false);
}
destName = destEle.GetAttribute("name");
Location dest = new Location(Location.GetNextInternalId(), destName,
LocationType.PortalDevice, Coordinates.NO_COORDINATES, description, destCoords);
dest.Icon = icon;
destinations.Add(dest);
}
if (destinations.Count == 1)
{
infoLocation.ExitCoords = destinations[0].ExitCoords;
}
device = new PortalDevice(icon, name, infoLocation, destinations);
return(true);
}
public static bool TryLoadXmlDefinition(XmlElement ele, out PortalDevice device)
{
device = null;
int icon;
string name;
List<Location> destinations = new List<Location>(3);
if (!ele.HasAttribute("name")
|| !int.TryParse(ele.GetAttribute("icon"), NumberStyles.HexNumber, null, out icon))
{
return false;
}
name = ele.GetAttribute("name");
string description = "";
XmlElement descriptionEle = ele.SelectSingleNode("description") as XmlElement;
if (descriptionEle != null)
description = descriptionEle.InnerText.Trim();
Location infoLocation = new Location(Location.GetNextInternalId(), name,
LocationType.PortalDevice, Coordinates.NO_COORDINATES, description);
infoLocation.Icon = icon;
foreach (XmlElement destEle in ele.GetElementsByTagName("destination"))
{
Coordinates destCoords;
string destName;
if (!destEle.HasAttribute("name")
|| !double.TryParse(destEle.GetAttribute("NS"), out destCoords.NS)
|| !double.TryParse(destEle.GetAttribute("EW"), out destCoords.EW))
{
return false;
}
destName = destEle.GetAttribute("name");
Location dest = new Location(Location.GetNextInternalId(), destName,
LocationType.PortalDevice, Coordinates.NO_COORDINATES, description, destCoords);
dest.Icon = icon;
destinations.Add(dest);
}
if (destinations.Count == 1)
infoLocation.ExitCoords = destinations[0].ExitCoords;
device = new PortalDevice(icon, name, infoLocation, destinations);
return true;
}