private static Path CalculateLowlevelPath(VoxelGraph graph, Vector3I from, List <Vector3I> to)
{
var start = graph.GetNode(from) ?? graph.GetClosestNode(from, 5);
if (start == null)
{
return(null);
}
var targets = to.Select(graph.GetNode).Where(t => t != null).ToList();
if (targets.Count == 0)
{
return(null);
}
var path = new Path(start, targets, graph.GetPathRegistry());
path.Thread = new Thread(() =>
{
path = AStar.GetPath(start, targets, path);
path.Finished = true;
path.State = PathState.Ready;
});
path.Thread.Start();
return(path);
}
private static Path CalculateHighlevelPath(VoxelGraph graph, Vector3I from, List <Vector3I> to)
{
var start = graph.GetNode(from) ?? graph.GetClosestNode(from, 5);
if (start == null)
{
return(null);
}
var targets = to.Select(graph.GetNode).Where(t => t != null).ToList();
if (targets.Count == 0)
{
return(null);
}
var path = new HighLevelPath(start, targets, graph);
path.Thread = new Thread(() =>
{
path = (HighLevelPath)AStar.GetPath(start.SuperNodes.ToDictionary(n => n.Key as Node, n => n.Value.Length), targets.Select(t => t.GetClosestSuperNode()).ToList(), path);
path.Finished = true;
});
path.Thread.Start();
return(path);
}