function CurrentRadialWalkEx(var tpa: TPointArray; cx, cy, TheColor, tol: Integer; StartRadial, EndRadial: Integer; Radius: Integer): Boolean;
var
  i, SD, ED, j: Integer;
  atpa : T2DPointArray;
begin
  Result := False;
  SD := StartRadial;
  ED := EndRadial;
  if (SD = ED) then
  begin
    WriteLn('Using LinearWalkEx, equal values.');
    Result := LinearWalkEx(tpa, cx, cy, TheColor, tol, StartRadial, Radius);
  end;
  if (SD > ED) then
    Swap(SD, ED);
  while (SD > 360) do
    SD := SD - 360;
  while (ED > 360) do
    ED := ED - 360;
  if (not LoggedIn) then Exit;
  i := GetSystemTime;
  try
    FindColorsSpiralTolerance(MmCX, MmCY, tpa, TheColor, MMX1, MMY1, MMX2, MMY2, tol);
    atpa := SplitTPAEx(tpa, 5, 5);
    for j := 0 to High(atpa) do
      if High(atpa[j]) > 5 then
        tpa := atpa[j];
    FilterPointsPie(tpa, SD, ED, 10, Radius, cx, cy);
    SortCircleWise(tpa, cx, cy, StartRadial, EndRadial, False);
    Result := (Length(tpa) > 0);
  except WriteLn('RWex error!'); Exit; end;
end;

function CurrentRadialRoadWalk(TheColor: Integer; StartRadial, EndRadial: Integer; Radius: Integer; Xmod, Ymod: Integer): Boolean;
var
  tpa, block: TPointArray;
  i: Integer;
  roadpoint : TPoint;
begin
  Result := False;
  if (not LoggedIn) then Exit;
  if (RoadColorChecker) then
    if (DebugRadialRoad) then
      WriteLn(' THROUGH RADIALROADWALK=  ---> ' + IntToStr(RoadColor));
  if RadialWalkEx(tpa, MMCX, MMCY, TheColor, 0, StartRadial, EndRadial, Radius) then
    for i := 0 to High(tpa) do
      begin
        FindColorsSpiralTolerance(tpa[i].x, tpa[i].y, block, roadcolor, tpa[i].x - 5, tpa[i].y - 5, tpa[i].x + 5, tpa[i].y + 5, 0);
        roadpoint := MiddleTPA(block);
        if MFNF(roadpoint.x, roadpoint.y, Xmod, Ymod) then
          begin
            CountFlag(10);
            Result := True;
            Break;
          end;
      end;
end;