public static ushort FindConnactableSegment(ushort endNodeID, ushort segmentID0, out Vector2 hitPoint)
{
hitPoint = Vector2.zero;
var flags = endNodeID.ToNode().m_flags;
bool b = flags.IsFlagSet(NetNode.Flags.End | NetNode.Flags.Bend);
b &= endNodeID.ToNode().Info.CanConnectPath(); //flags.IsFlagSet(NetNode.Flags.OnGround);
if (!b)
{
return(0);
}
Vector2 dir = -GetSegmentDir(segmentID0, endNodeID).ToCS2D();
Vector3 pos = endNodeID.ToNode().m_position;
Vector2 start = pos.ToCS2D();
float max_distance = 16 * MPU;
float min_distance = max_distance + MathUtil.Epsilon;
ushort ret = 0;
foreach (ushort segmentID in ScanDirSegment(start, dir, max_distance))
{
if (IsNodeTooCloseToSegment(endNodeID, segmentID))
{
Log.Debug($"segment:{segmentID} was ignored because it is too close to endNodeID:{endNodeID}");
continue;
}
bool onGround = segmentID.ToSegment().Info.m_netAI is RoadAI;
if (!onGround)
{
Log.Debug($"segment:{segmentID} was ignored because it is not on ground");
continue;
}
segmentID.ToSegment().GetClosestPositionAndDirection(pos, out Vector3 hit, out Vector3 _);
Vector2 _hitPoint = hit.ToCS2D();
Vector2 diff = _hitPoint - start;
float angle = UnsignedAngleRad(dir, diff) * Mathf.Rad2Deg;
float distance = diff.magnitude;
//Log.Debug($"segmentID={segmentID} angle={angle} distance={distance}");
if (angle >= 45)
{
Log.Debug($"segment:{segmentID} was ignored its angle is too much: {angle} degrees");
continue;
}
if (distance >= min_distance)
{
Log.Debug($"segment:{segmentID} was ignored distance>min_distance");
continue;
}
ret = segmentID;
hitPoint = _hitPoint;
min_distance = distance;
}
return(ret);
}
public SegmentEndData(ushort segmentID, ushort nodeID)
{
NodeID = nodeID;
SegmentID = segmentID;
Calculate();
CornerOffset = DefaultCornerOffset;
FlatJunctions = DefaultFlatJunctions;
Twist = DefaultTwist;
if (VERBOSE)
{
Log.Debug($"SegmentEndData() Direction={Direction} Slope={SlopeAngleDeg}");
}
Assert(IsDefault(),
$"\n{CornerOffset} == {DefaultCornerOffset} error = 0.1\n" +
$"DeltaSlopeAngleDeg:{DeltaSlopeAngleDeg} == 0;" +
$"Stretch:{Stretch} == 0; " +
$"EmbankmentAngleDeg:{EmbankmentAngleDeg} == 0; \n" +
$"LeftCorner.IsDefault():{LeftCorner.IsDefault()} " +
$"RightCorner.IsDefault():{RightCorner.IsDefault()} \n" +
$"FlatJunctions:{FlatJunctions} == {DefaultFlatJunctions} " +
$"Twist:{Twist} == {DefaultTwist} \n" +
$"NoCrossings:{NoCrossings} == false; " +
$"NoMarkings:{NoMarkings} == false; " +
$"NoJunctionTexture:{NoJunctionTexture} == false; " +
$"NoJunctionProps:{NoJunctionProps} == false; " +
$"NoTLProps:{NoTLProps} == false "
);
Update();
}
/// <summary>
/// this is called to make necessary changes to the node to handle external changes
/// </summary>
private void Refresh()
{
if (HelpersExtensions.VERBOSE)
{
Log.Debug("SegmentEndData.Refresh() for this\n" + Environment.StackTrace);
}
if (!CanModifyOffset())
{
//Log.Debug("SegmentEndData.Refresh(): setting CornerOffset = DefaultCornerOffset");
CornerOffset = DefaultCornerOffset;
}
if (!CanModifyFlatJunctions())
{
FlatJunctions = DefaultFlatJunctions;
}
if (!CanModifyTwist())
{
Twist = DefaultTwist;
}
if (!CanModifyCorners())
{
DeltaSlopeAngleDeg = 0;
Stretch = EmbankmentAngleDeg = 0;
}
if (!FlatJunctions)
{
Twist = false;
}
}
public void Update()
{
if (VERBOSE)
{
var st = new StackTrace(fNeedFileInfo: true);
Log.Debug(this + "\n" + st.ToStringPretty());
}
NetManager.instance.UpdateNode(NodeID);
}
public void UpdateAllFlags()
{
if (!NetUtil.IsSegmentValid(SegmentID))
{
if (SegmentID.ToSegment().m_flags.IsFlagSet(NetSegment.Flags.Created))
{
Log.Debug("Skip updating invalid segment:" + SegmentID);
}
return;
}
if (Log.VERBOSE)
{
Log.Debug($"NetSegmentExt.UpdateAllFlags() called. SegmentID={SegmentID}" /*Environment.StackTrace*/, false);
}
try {
bool parkingLeft = false;
bool parkingRight = false;
float speed0 = -1;
bool uniformSpeed = true;
foreach (LaneData lane in NetUtil.IterateSegmentLanes(SegmentID))
{
ref NetLaneExt laneExt = ref NetworkExtensionManager.Instance.LaneBuffer[lane.LaneID];
laneExt.UpdateLane(lane, SegmentID);
if (laneExt.m_flags.IsFlagSet(NetLaneExt.Flags.ParkingAllowed))
{
if (lane.LeftSide)
{
parkingLeft = true;
}
else
{
parkingRight = true;
}
}
if (lane.LaneInfo.m_laneType.IsFlagSet(SpeedLimitManager.LANE_TYPES) &&
lane.LaneInfo.m_vehicleType.IsFlagSet(SpeedLimitManager.VEHICLE_TYPES))
{
if (speed0 == -1)
{
speed0 = laneExt.SpeedLimit;
}
else
{
uniformSpeed &= laneExt.SpeedLimit == speed0;
}
}
}
m_flags = m_flags.SetFlags(Flags.ParkingAllowedLeft, parkingLeft);
m_flags = m_flags.SetFlags(Flags.ParkingAllowedRight, parkingRight);
m_flags = m_flags.SetFlags(Flags.UniformSpeedLimit, uniformSpeed);
m_flags = m_flags.SetFlags(Flags.LeftHandTraffic, NetUtil.LHT);
TMPEHelpers.GetMaxSpeedLimit(SegmentID, out ForwardSpeedLimit, out BackwardSpeedLimit);
Curve = CalculateCurve();
Start.UpdateFlags();
Start.UpdateDirections();
End.UpdateFlags();
End.UpdateDirections();
if (Log.VERBOSE)
{
Log.Debug($"NetSegmentExt.UpdateAllFlags() succeeded for {this}" /*Environment.StackTrace*/, false);
}
} catch (Exception ex) {