2021 - Reflection

The Code

The code below is from the HexGrid class, and it is a section of the ExecuteCommandInTile method:

            Piece thePiece = tiles[tileToUse].GetPieceInTile();
            items[0] = items[0][0].ToString().ToUpper() + items[0].Substring(1);
            if (thePiece.HasMethod(items[0]))
            {
                string methodToCall = items[0];
                Type t = thePiece.GetType();
                System.Reflection.MethodInfo method = t.GetMethod(methodToCall);
                object[] parameters = { tiles[tileToUse].GetTerrain() };
                if (items[0] == "Saw")
                {
                    lumber += Convert.ToInt32(method.Invoke(thePiece, parameters));
                }
                else if (items[0] == "Dig")
                {
                    fuel += Convert.ToInt32(method.Invoke(thePiece, parameters));
                    if (Math.Abs(fuel) > 2)
                    {
                        tiles[tileToUse].SetTerrain(" ");
                    }
                }
             }

Explanation

If you remember the LESSPiece class, and the PBDSPiece class contain methods for 'Saw' and 'Dig'.