public Board(Difficulty difficulty)
{
Instance = this;
Difficulty = difficulty;
BoardScale = Difficulty.Hard.GridSize().X / difficulty.GridSize().X;
Tiles = new Tile[Difficulty.GridSize().X, Difficulty.GridSize().Y];
}
private Tile[,] GenerateTiles(Point? mousePos = null)
{
var random = new Random();
var tiles = new Tile[Difficulty.GridSize().X, Difficulty.GridSize().Y];
// Place mines
int numMines = Difficulty.GridSize().X *Difficulty.GridSize().Y / 6;
int[,] mineInfo = new int[Difficulty.GridSize().X, Difficulty.GridSize().Y];
for (int i = 0; i < numMines; i++)
{
int x, y;
do
{
x = random.Next() % Difficulty.GridSize().X;
y = random.Next() % Difficulty.GridSize().X;
} while (tiles[x, y].Mine || new Point(x, y) == mousePos);
for (int x2 = -1; x2 < 2; x2++)
{
for (int y2 = -1; y2 < 2; y2++)
{
if (x2 == 0 && y2 == 0)
{
mineInfo[x, y] = -numMines;
}
else
{
mineInfo[x, y]++;
tiles[x, y].Mine = mineInfo[x, y] < 0;
}
}
}
}
return(tiles);
}