private void WriteLane(ILaneDefinition lane, XmlDocument xml, XmlNode node)
{
var widthNode = xml.CreateElement("width");
widthNode.InnerText = lane.Width.ToString(CultureInfo.InvariantCulture);
node.AppendChild(widthNode);
var typeNode = xml.CreateElement("type");
typeNode.InnerText = lane.LaneType.ToString();
node.AppendChild(typeNode);
var flagsNode = xml.CreateElement("flags");
flagsNode.InnerText = lane.LaneFlags.ToString();
node.AppendChild(flagsNode);
var centerOffsetNode = xml.CreateElement("centerOffset");
centerOffsetNode.InnerText = lane.CenterOffset.ToString();
node.AppendChild(centerOffsetNode);
var rangeFlagsNode = xml.CreateElement("rangeFlags");
node.AppendChild(rangeFlagsNode);
for (var i = 0; i < lane.RangeFlags.Count; i++)
{
var rangeFlagNode = xml.CreateElement("rangeFlag");
var indexAttribute = xml.CreateAttribute("index");
indexAttribute.Value = i.ToString();
rangeFlagNode.Attributes.Append(indexAttribute);
WriteRangeFlag(lane.RangeFlags[i], xml, rangeFlagNode);
rangeFlagsNode.AppendChild(rangeFlagNode);
}
}
private void ReadLane(ILaneDefinition lane, IRoadmapFactory roadmapFactory, XmlNode laneNode)
{
var width = float.Parse(laneNode.GetFieldValue("width"));
var type = (LaneType)Enum.Parse(typeof(LaneType), laneNode.GetFieldValue("type"));
var flags = (LaneFlags)Enum.Parse(typeof(LaneFlags), laneNode.GetFieldValue("flags"));
var centerOffset = ushort.Parse(laneNode.GetFieldValue("centerOffset"));
lane.Width = width;
lane.LaneType = type;
lane.LaneFlags = flags;
lane.CenterOffset = centerOffset;
var rangeFlagNodes = laneNode.SelectNodes("rangeFlags/rangeFlag");
foreach (XmlNode rangeFlagNode in rangeFlagNodes)
{
IRangeFlag rangeFlag = roadmapFactory.RangeFlag();
ReadRangeFlag(rangeFlag, rangeFlagNode);
lane.RangeFlags.Add(rangeFlag);
}
}
private void ReadRoad(IRoadDefinition road, IRoadmapFactory roadmapFactory, XmlNode roadNode)
{
var roadGraphEdgeIndex = StrWithMaxValueNegativeOneToUshort(roadNode.GetFieldValue("roadGraphEdgeIndex"));
var oppositeRoadGraphEdgeIndex = StrWithMaxValueNegativeOneToUshort(roadNode.GetFieldValue("oppositeRoadGraphEdgeIndex"));
var oppositeLanesCount = byte.Parse(roadNode.GetFieldValue("oppositeLanesCount"));
var forwardLanesCount = byte.Parse(roadNode.GetFieldValue("forwardLanesCount"));
var maxSpawnedCars = byte.Parse(roadNode.GetFieldValue("maxSpawnedCars"));
var direction = (RoadDirection)Enum.Parse(typeof(RoadDirection), roadNode.GetFieldValue("direction"));
var splineIndex = ushort.Parse(roadNode.GetFieldValue("splineIndex"));
var type = (RoadType)Enum.Parse(typeof(RoadType), roadNode.GetFieldValue("type"));
road.RoadGraphEdgeIndex = roadGraphEdgeIndex;
road.OppositeRoadGraphEdgeIndex = oppositeRoadGraphEdgeIndex;
road.OppositeLanesCount = oppositeLanesCount;
road.ForwardLanesCount = forwardLanesCount;
road.MaxSpawnedCars = maxSpawnedCars;
road.Direction = direction;
road.RoadSplineIndex = splineIndex;
road.RoadType = type;
var laneNodes = roadNode.SelectNodes("lanes/lane");
foreach (XmlNode laneNode in laneNodes)
{
ILaneDefinition lane = roadmapFactory.Lane();
ReadLane(lane, roadmapFactory, laneNode);
road.Lanes.Add(lane);
}
var rangeFlagNodes = roadNode.SelectNodes("rangeFlags/rangeFlag");
foreach (XmlNode rangeFlagNode in rangeFlagNodes)
{
IRangeFlag rangeFlag = roadmapFactory.RangeFlag();
ReadRangeFlag(rangeFlag, rangeFlagNode);
road.RangeFlags.Add(rangeFlag);
}
}
