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Add direction-tag check to GetDirection

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glax 2024-07-23 17:08:21 +02:00
parent 5b5aee91af
commit 13ccec9245
1 changed files with 3 additions and 2 deletions
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OSM_Graph/Way.cs
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@ -20,9 +20,10 @@ public class Way(ulong id, Dictionary<string, string> tags, List<ulong> nodeIds)
"-1" => WayDirection.Backwards, "-1" => WayDirection.Backwards,
_ => WayDirection.Both _ => WayDirection.Both
}; };
HighwayType[] impliedTypes = [HighwayType.motorway, HighwayType.motorway_link, HighwayType.primary, HighwayType.primary_link]; bool direction = !Tags.TryGetValue("direction", out string? directionStr) || directionStr == "forwards";
HighwayType[] impliedTypes = [HighwayType.motorway, HighwayType.motorway_link, HighwayType.primary_link];
if (impliedTypes.Contains(GetHighwayType())) if (impliedTypes.Contains(GetHighwayType()))
return WayDirection.Forwards; return direction ? WayDirection.Forwards : WayDirection.Backwards;
return WayDirection.Both; return WayDirection.Both;
} }