Exemplo n.º 1
0
        public void PlayDisc()
        {
            var expectedFirstLocation = new Location(GameBoard.MaxRow, 1);

              var result = board.PlayDisc(Disc.Red, 1);
              Assert.AreEqual(expectedFirstLocation, board.LastLocationPlayed);

              var expectedSecondLocation = new Location(GameBoard.MaxRow - 1, 1);
              board.PlayDisc(Disc.Black, 1);
              Assert.AreEqual(expectedSecondLocation, board.LastLocationPlayed);
              Assert.IsTrue(result);
        }
Exemplo n.º 2
0
        public bool PlayDisc(Disc disc, int column)
        {
            if (column > MaxColumn || column < 1) throw new ArgumentException(String.Format("Column must be between 1 and {0}", MaxColumn));
              int row = MaxRow;
              while (row > 0 && board[new Location(row, column)] != Disc.Empty) {
            row--;
              }

              if (row > 0) {
            board[new Location(row, column)] = disc;
            lastLocationPlayed = new Location(row, column);
            return true;
              }
              return false;
        }
Exemplo n.º 3
0
 public static bool Exists(Location location)
 {
     return location.Row > 0 && location.Row <= MaxRow &&
     location.Column > 0 && location.Column <= MaxColumn;
 }
Exemplo n.º 4
0
        bool VerticalWins(Location location, Disc disc)
        {
            var contiguousDiscs = 0;
              var row = location.Row + 1;

              //check down.
              while (row <= MaxRow) {
            var loc = new Location(row, location.Column);
            if (board[loc] == disc) {
              contiguousDiscs++;
              row++;
            }
            else {
              break;
            }
              }
              return contiguousDiscs >= 3;
        }
Exemplo n.º 5
0
        bool NortWestSouthEastDiagonalWins(Location lastLocationPlayed, Disc disc)
        {
            var contiguousDiscs = 0;
              var row = lastLocationPlayed.Row - 1;
              var column = lastLocationPlayed.Column - 1;

              //check north west.
              while (row >= 1 && column >= 1) {
            var loc = new Location(row, column);
            if (board[loc] == disc) {
              contiguousDiscs++;
              column--;
              row--;
            }
            else {
              break;
            }
              }

              row = lastLocationPlayed.Row + 1;
              column = lastLocationPlayed.Column + 1;
              //check south east
              while (row <= MaxRow && column <= MaxColumn) {
            var loc = new Location(row, column);
            if (board[loc] == disc) {
              contiguousDiscs++;
              column++;
              row++;
            }
            else {
              break;
            }
              }
              return contiguousDiscs >= 3;
        }
Exemplo n.º 6
0
        bool HorizontalWins(Location location, Disc disc)
        {
            var contiguousDiscs = 0;
              var column = location.Column + 1;

              //check right.
              while (column <= MaxColumn) {
            var loc = new Location(location.Row, column);
            if (board[loc] == disc) {
              contiguousDiscs++;
              column++;
            }
            else {
              break;
            }
              }

              //check left.
              column = location.Column - 1;
              while (column >= 1) {
            var loc = new Location(location.Row, column);
            if (board[loc] == disc) {
              contiguousDiscs++;
              column--;
            }
            else {
              break;
            }
              }
              return contiguousDiscs >= 3;
        }