/// <summary>
/// bt爆搜寻路（可搜折返）,单向寻路,以进路为单位搜索
/// </summary>
/// <param name="Now"></param>
/// <param name="res"></param>
/// <param name="tempRoutes"></param>
/// <param name="src"></param>
/// <param name="tar"></param>
/// <param name="k"></param>
/// <param name="used"></param>
void SearchSinglePath(ATSRoute Now, List <OptionalRoutes> res, OptionalRoutes tempRoutes, string tar, int k, HashSet <ATSRoute> routeUsed, RouteDirection routedir, int maxY, int minY)
{
if (k > deepth || res.Count > MaxResNum)
{
return;
}
foreach (var de in Now.InSections)
{
if (de.Name == tar)
{
tempRoutes.UpdateDistance();
res.Add(new OptionalRoutes(tempRoutes));
return;
}
}
foreach (var possibleRoute in Now.OptionalRoutes)
{
ATS.Signal signal = possibleRoute.StartSignal as ATS.Signal;
double y = Canvas.GetTop(signal);
if (possibleRoute.Dir == routedir && y >= minY && y <= maxY && !routeUsed.Contains(possibleRoute))
//if (possibleRoute.Dir == routedir)
{
tempRoutes.Routes.Add(possibleRoute);
routeUsed.Add(possibleRoute);
SearchSinglePath(tempRoutes.Routes.Last(), res, tempRoutes, tar, k + 1, routeUsed, routedir, maxY, minY);
tempRoutes.Routes.Remove(tempRoutes.Routes.Last());
routeUsed.Remove(possibleRoute);
}
}
}
public void AddOpenedRoute(ATSRoute route)
{
if (!_RouteOpened.Contains(route))
{
this._RouteOpened.Add(route);
}
}
public GraphicElement UPdateTrainPosByOffset(int type, int id, byte dir, double offset)
{
Dir = dir;
this.Dispatcher.Invoke(() =>
{
nowid = id;
nowtype = type;
GraphicElement nowSection = Elements.Find((线路绘图工具.GraphicElement item) =>
{
if (type == (byte)DeviceType.区段 && item is Section)
{
Section sc = item as Section;
return(sc.ID == id);
}
else if (type == (byte)DeviceType.道岔 && item is RailSwitch)
{
RailSwitch rs = item as RailSwitch;
return(rs.ID == id);
}
else
{
return(false);
}
});
UpdatePos(nowSection, dir, offset);
if (Res != null && Res.Count != 0)
{
ATSRoute OpenRoute = null;
List <ATSRoute> routes = Res[0].Routes;
OpenRoute = routes.Find((ATSRoute r) =>
{
foreach (Device item in r.IncomingSections)
{
if (item == nowSection)
{
return(true);
}
}
return(false);
});
this.OpenRoute = OpenRoute;
}
NowSection = nowSection;
return(NowSection);
});
return(null);
}