コード例 #1
0
ファイル: App.xaml.cs プロジェクト: dabbertorres/Minesweeper
        /// <summary>
        /// Tries to clear the <see cref="Cell"/> at (<paramref name="x"/>, <paramref name="y"/>).
        /// </summary>
        /// <param name="x">The 0-based column number of a <see cref="Cell"/></param>
        /// <param name="y">The 0-based row number of a <see cref="Cell"/></param>
        /// <param name="changedCells">The list of <see cref="Cell"/>s affected by this clear action. Data about changed <see cref="Cell"/>s is provided via <see cref="ChangedCell"/>.</param>
        /// <returns>true if the <see cref="Cell"/> at (<paramref name="x"/>, <paramref name="y"/>) is safe to clear (not a mine), false otherwise</returns>
        public static bool TryClearCell(int x, int y, ref List <ChangedCell> changedCells)
        {
            var coord = new Coordinate(x, y);

            if (CurrentField.Clear(coord))
            {
                var cell = CurrentField[coord];

                if (!cell.Flagged)
                {
                    changedCells.Add(new ChangedCell(coord, cell.NeighboringMines));

                    if (cell.NeighboringMines == 0)
                    {
                        changedCells.AddRange(ClearLonelyNeighbors(coord));
                    }
                }

                CheckGameWon();

                return(true);
            }
            else
            {
                timer.Stop();
                GameEnd?.Invoke(false);

                return(false);
            }
        }
コード例 #2
0
ファイル: App.xaml.cs プロジェクト: dabbertorres/Minesweeper
 /// <summary>
 /// Checks if the current field has been correctly cleared. Stops timer and sets <see cref="GameWon"/> if so
 /// </summary>
 /// <remarks>
 /// Checks if <see cref="CurrentField"/>'s <see cref="MineField.MinesLeft()"/> == 0 and <see cref="CurrentField"/>'s <see cref="MineField.CellsLeft()"/> == 0
 /// </remarks>
 public static void CheckGameWon()
 {
     if (CurrentField.MinesLeft() == 0 && CurrentField.CellsLeft() == 0)
     {
         timer.Stop();
         GameEnd?.Invoke(true);
     }
 }