// 11Apr2013-04:42UTC chinajade
public static SafePathType GetOrCreate(XElement parentElement, string elementName, double defaultEgressDistance, Vector3?safespotLocation = null)
{
if (safespotLocation.HasValue &&
((safespotLocation.Value == Vector3.Zero) || safespotLocation.Value == Vector3.Zero))
{
safespotLocation = null;
}
var safePath = new SafePathType(parentElement
.Elements()
.DefaultIfEmpty(new XElement(elementName))
.FirstOrDefault(elem => (elem.Name == elementName)),
defaultEgressDistance);
if (!safePath.IsAttributeProblem)
{
// If user didn't provide a HuntingGrounds, and he provided a default center point, add it...
if (!safePath.Waypoints.Any() && safespotLocation.HasValue)
{
safePath.Waypoints.Add(new WaypointType(safespotLocation.Value, "safe spot", 7.0));
}
if (!safePath.Waypoints.Any())
{
QBCLog.Error("Neither the X/Y/Z attributes nor the <{0}> sub-element has been specified.",
elementName);
safePath.IsAttributeProblem = true;
}
}
return(safePath);
}
// 11Apr2013-04:42UTC chinajade
public static SafePathType GetOrCreate(XElement parentElement, string elementName, double defaultEgressDistance, WoWPoint? safespotLocation = null)
{
if (safespotLocation.HasValue
&& ((safespotLocation.Value == WoWPoint.Empty) || safespotLocation.Value == WoWPoint.Zero))
{
safespotLocation = null;
}
var safePath = new SafePathType(parentElement
.Elements()
.DefaultIfEmpty(new XElement(elementName))
.FirstOrDefault(elem => (elem.Name == elementName)),
defaultEgressDistance);
if (!safePath.IsAttributeProblem)
{
// If user didn't provide a HuntingGrounds, and he provided a default center point, add it...
if (!safePath.Waypoints.Any() && safespotLocation.HasValue)
{ safePath.AppendWaypoint(safespotLocation.Value, "safe spot", Navigator.PathPrecision); }
if (!safePath.Waypoints.Any())
{
QuestBehaviorBase.LogError("Neither the X/Y/Z attributes nor the <{0}> sub-element has been specified.",
elementName);
safePath.IsAttributeProblem = true;
}
}
return safePath;
}
