public override string ToString()
{
if (!this.mySerialized)
{
for (int i = 0; i < TransitCells.Count; i++)
{
this.mySerializedPath.Append(Pathfinder.GetDirectionChar(Directions[i]));
this.mySerializedPath.Append(CellHelper.CellIdToCharCode(TransitCells[i]));
}
this.mySerialized = true;
}
return(this.mySerializedPath.ToString());
}