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Expand PathNode

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This commit is contained in:
C9Glax 2023-02-03 23:44:15 +01:00
parent 1e3979ede4
commit 10e99a9cd2
2 changed files with 21 additions and 2 deletions
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18
Pathfinding/PathNode.cs
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@ -1,9 +1,27 @@
using OSMDatastructure;
namespace Pathfinding;
public class PathNode : OSMDatastructure.Node
{
PathNode? previousNode = null;
private Dictionary<Connection, double> distanceDictionary = new();
double currentWeight = double.MaxValue;
public PathNode(float lat, float lon) : base(lat, lon)
{
}
public double? DistanceTo(Connection connection)
{
if (!this.GetConnections().Contains(connection))
return null; //TODO exception is not actually connected
if (!this.distanceDictionary.ContainsKey(connection))
this.distanceDictionary.Add(connection, Utils.DistanceBetween(this, connection.endNodeCoordinates));
return this.distanceDictionary[connection];
}
}

5
Pathfinding/Pathfinder.cs
View File

@ -10,9 +10,10 @@ public class Pathfinder
{
RegionManager regionManager = new RegionManager(workingDir);
Region startRegion = regionManager.GetRegion(start)!; //TODO null handling
Node startNode = ClosestNodeToCoordinates(start, startRegion)!; //TODO null handling
PathNode startNode = (PathNode)ClosestNodeToCoordinates(start, startRegion)!; //TODO null handling
Region goalRegion = regionManager.GetRegion(goal)!; //TODO null handling
Node goalNode = ClosestNodeToCoordinates(goal, goalRegion)!; //TODO null handling
PathNode goalNode = (PathNode)ClosestNodeToCoordinates(goal, goalRegion)!; //TODO null handling
}