public void Reset()
{
for (var y = 0; y < 8; y++)
{
for (var x = 0; x < 8; x++)
{
Squares[x, y] = 0;
}
}
Squares[3, 3] = 2;
Squares[4, 3] = 1;
Squares[3, 4] = 1;
Squares[4, 4] = 2;
LastMove = new PlaceDiscResult(PlayerColor.None, -1, -1, false, null);
}
public PlaceDiscResult TryPlaceDisc(PlayerColor playerColor, int x, int y)
{
bool isMoveValid;
var discsToFlip = new List <int[]>();
if (!AreCoordinatesInBounds(x, y) || Squares[x, y] != 0)
{
isMoveValid = false;
}
else
{
var otherPlayerColor = playerColor == PlayerColor.Black ? PlayerColor.White : PlayerColor.Black;
CheckDirection(playerColor, otherPlayerColor, x, y, 0, -1, discsToFlip); // Up
CheckDirection(playerColor, otherPlayerColor, x, y, 1, -1, discsToFlip); // Up-right
CheckDirection(playerColor, otherPlayerColor, x, y, 1, 0, discsToFlip); // Right
CheckDirection(playerColor, otherPlayerColor, x, y, 1, 1, discsToFlip); // Down-right
CheckDirection(playerColor, otherPlayerColor, x, y, 0, 1, discsToFlip); // Down
CheckDirection(playerColor, otherPlayerColor, x, y, -1, 1, discsToFlip); // Down-left
CheckDirection(playerColor, otherPlayerColor, x, y, -1, 0, discsToFlip); // Left
CheckDirection(playerColor, otherPlayerColor, x, y, -1, -1, discsToFlip); // Up-left
isMoveValid = discsToFlip.Any();
}
if (isMoveValid)
{
Squares[x, y] = (int)playerColor;
foreach (var discToFlip in discsToFlip)
{
Squares[discToFlip[0], discToFlip[1]] = (int)playerColor;
}
}
var result = new PlaceDiscResult(playerColor, x, y, isMoveValid, discsToFlip.ToArray());
if (isMoveValid)
{
LastMove = result;
}
return(result);
}