public static void GeneratePath(Level.Tunnel tunnel, Level level)
{
var targetCells = new List <VoronoiCell>();
for (int i = 0; i < tunnel.Nodes.Count; i++)
{
var closestCell = level.GetClosestCell(tunnel.Nodes[i].ToVector2());
if (closestCell != null && !targetCells.Contains(closestCell))
{
targetCells.Add(closestCell);
}
}
tunnel.Cells.AddRange(GeneratePath(targetCells, level.GetAllCells()));
}