public void UnDoMove(IMove move)
{
if (move == null || move.IsPassMove)
{
return;
}
Positions[move.MovePosition.Item1, move.MovePosition.Item2] = CellState.Empty;
if (move.Player.PlayerKind == PlayerKind.Black)
{
BlackPoints.Remove(move.MovePosition);
foreach (var convertedPoint in move.ConvertedPoints)
{
Positions[convertedPoint.Item1, convertedPoint.Item2] = CellState.White; //swap back the points
BlackPoints.Remove(convertedPoint);
WhitePoints.Add(convertedPoint);
}
}
else
{
WhitePoints.Remove(move.MovePosition);
foreach (var convertedPoint in move.ConvertedPoints)
{
Positions[convertedPoint.Item1, convertedPoint.Item2] = CellState.Black; //swap back the points
WhitePoints.Remove(convertedPoint);
BlackPoints.Add(convertedPoint);
}
}
}
private static readonly short[] dy = { 0, 1, -1, 0, 1, -1, -1, 1 }; //directions in y
#region Methods
public void ConfigureNewGame(bool emptyBoard)
{
BlackPoints.Clear();
WhitePoints.Clear();
for (int i = 0; i < BoardSize; i++)
{
for (int j = 0; j < BoardSize; j++)
{
Positions[i, j] = CellState.Empty;
}
}
if (!emptyBoard)
{
WhitePoints.Add(new MyTuple <int, int>(3, 3));
WhitePoints.Add(new MyTuple <int, int>(4, 4));
BlackPoints.Add(new MyTuple <int, int>(3, 4));
BlackPoints.Add(new MyTuple <int, int>(4, 3));
foreach (var whitePoint in WhitePoints)
{
Positions[whitePoint.Item1, whitePoint.Item2] = CellState.White;
}
foreach (var blackPoint in BlackPoints)
{
Positions[blackPoint.Item1, blackPoint.Item2] = CellState.Black;
}
}
}
public void MakeMove(IMove move)
{
if (move.IsPassMove)
{
return;
}
if (move.Player.PlayerKind == PlayerKind.Black)
{
Positions[move.MovePosition.Item1, move.MovePosition.Item2] = CellState.Black;
BlackPoints.Add(move.MovePosition);
foreach (var convertedPoint in move.ConvertedPoints)
{
Positions[convertedPoint.Item1, convertedPoint.Item2] = CellState.Black;
BlackPoints.Add(convertedPoint); //add to black
WhitePoints.Remove(convertedPoint); //remove from white
}
}
else
{
Positions[move.MovePosition.Item1, move.MovePosition.Item2] = CellState.White;
WhitePoints.Add(move.MovePosition);
foreach (var convertedPoint in move.ConvertedPoints)
{
Positions[convertedPoint.Item1, convertedPoint.Item2] = CellState.White;
WhitePoints.Add(convertedPoint); //add to black
BlackPoints.Remove(convertedPoint); //remove to black
}
}
}
public void FlipCellManually(int cellX, int cellY)
{
CellState cellState = Positions[cellX, cellY];
if (cellState == CellState.Empty)
{
return;
}
if (cellState == CellState.White)
{
WhitePoints.Remove(new MyTuple <int, int>(cellX, cellY));
BlackPoints.Add(new MyTuple <int, int>(cellX, cellY));
Positions[cellX, cellY] = CellState.Black;
}
else
{
BlackPoints.Remove(new MyTuple <int, int>(cellX, cellY));
WhitePoints.Add(new MyTuple <int, int>(cellX, cellY));
Positions[cellX, cellY] = CellState.White;
}
}