public static bool TryGetPathLength(Node _from, Node _to, out float _length) // very hax
{
FindPath _pathFinder = new FindPath(null);
_pathFinder.startNodeGridPos = _from.GridPos;
_pathFinder.targetNodeGridPos = _to.GridPos;
State _state;
_pathFinder.Start(out _state);
if (_state == State.Abort)
{
_length = 0;
return(false);
}
while (_state == State.Tick)
{
_pathFinder.Tick(out _state);
}
_length = _pathFinder.pathLength;
return(_state == State.Done);
}