public bool ToggleLaneArrows(uint laneId, bool startNode, LaneArrows flags, out LaneArrowChangeResult res)
{
if (Flags.toggleLaneArrowFlags(laneId, startNode, flags, out res))
{
SubscribeToSegmentGeometry(Singleton <NetManager> .instance.m_lanes.m_buffer[laneId].m_segment);
return(true);
}
return(false);
}
public bool ToggleLaneArrows(uint laneId, bool startNode, LaneArrows flags, out LaneArrowChangeResult res)
{
if (Flags.toggleLaneArrowFlags(laneId, startNode, flags, out res))
{
OnLaneChange(laneId);
return(true);
}
return(false);
}
public static bool toggleLaneArrowFlags(uint laneId, bool startNode, LaneArrows flags, out LaneArrowChangeResult res)
{
if (!mayHaveLaneArrows(laneId))
{
removeLaneArrowFlags(laneId);
res = LaneArrowChangeResult.Invalid;
return(false);
}
if (highwayLaneArrowFlags[laneId] != null)
{
res = LaneArrowChangeResult.HighwayArrows;
return(false); // disallow custom lane arrows in highway rule mode
}
if (LaneConnectionManager.Instance().HasConnections(laneId, startNode)) // TODO refactor
{
res = LaneArrowChangeResult.LaneConnection;
return(false); // custom lane connection present
}
LaneArrows?arrows = laneArrowFlags[laneId];
if (arrows == null)
{
// read currently defined arrows
uint laneFlags = (uint)Singleton <NetManager> .instance.m_lanes.m_buffer[laneId].m_flags;
laneFlags &= lfr; // filter arrows
arrows = (LaneArrows)laneFlags;
}
arrows ^= flags;
laneArrowFlags[laneId] = arrows;
applyLaneArrowFlags(laneId, false);
res = LaneArrowChangeResult.Success;
return(true);
}
