public Day11Board Clone()
{
Day11Board newBoard = new Day11Board();
newBoard.ElevatorFloor = ElevatorFloor;
newBoard.FloorPieces = new Dictionary <int, List <Day11Piece> >();
foreach (var kvp in FloorPieces)
{
newBoard.FloorPieces.Add(kvp.Key, new List <Day11Piece>(kvp.Value));
}
//int totalPieces = newBoard.FloorPieces.Values.Aggregate(0, (i, list) => i + list.Count);
//if (totalPieces != TotalPieces) throw new Exception("Something went wrong");
return(newBoard);
}
public bool Equals(Day11Board other)
{
if (other.ElevatorFloor != ElevatorFloor)
{
return(false);
}
foreach (var kvp in FloorPieces)
{
foreach (Day11Piece piece in kvp.Value)
{
if (!other.FloorPieces[kvp.Key].Contains(piece))
{
return(false);
}
}
}
return(true);
}
public List <Day11Board> GetAllBoards()
{
List <Day11Move> moves = GetAllMoves();
var boardList = new List <Day11Board>();
foreach (Day11Move move in moves)
{
//// reject moves that are crap
//if (move.ToFloor > move.FromFloor)
//{
// //if (move.PieceCount != 2) continue; // reject moving up without two pieces
//}
//if (move.FromFloor > move.ToFloor)
//{
//// //if (FloorPieces[move.ToFloor].Count == 0) continue; // reject move of pieces to empty lower floor
// if (move.PieceCount == 2) continue; // reject move of two pieces down
//}
Day11Board newBoard = Clone();
newBoard.ApplyMove(move);
boardList.Add(newBoard);
}
return(boardList);
}