private HashKey GetPrintHashKey(Level level, PathFinder pathFinder)
{
if (solver.OptimizeMoves)
{
return level.GetOccupantsHashKey();
}
Coordinate2D sokobanCoord = level.SokobanCoordinate;
pathFinder.Find();
Coordinate2D proxySokobanCoord = pathFinder.GetFirstAccessibleCoordinate();
level.MoveSokoban(proxySokobanCoord);
HashKey hashKey = level.GetOccupantsHashKey();
level.MoveSokoban(sokobanCoord);
return hashKey;
}