private void CheckWinner()
{
int centerX = board.LastPlaseNode.X;
int centerY = board.LastPlaseNode.Y;
int[] num = new int[8];
int i = 0;
for (int xDir = -1; xDir <= 1; xDir++)
{
for (int yDir = -1; yDir <= 1; yDir++)
{
if (xDir == 0 && yDir == 0)
{
continue;
}
num[i] = CheckCount(centerX, centerY, xDir, yDir);
i++;
}
}
if ((num[0] + num[7]) > 5 || (num[1] + num[6]) > 5 || (num[2] + num[5]) > 5 || (num[3] + num[4]) > 5)
{
winner = currentPlayer;
//winner = board.GetPiecesType(board.LastPlaseNode.X, board.LastPlaseNode.Y);
}
}
public Pieces PlacePieces(int x, int y, PiecesType type)
{
Point nodeId = findTheClosetNode(x, y);
if (nodeId == NO_MATCH_NODE)
{
return(null);
}
if (pieces[nodeId.X, nodeId.Y] != null)
{
return(null);
}
Point formPos = convertToFormPosition(nodeId);
if (type == PiecesType.BLACK)
{
pieces[nodeId.X, nodeId.Y] = new BlackPieces(formPos.X, formPos.Y);
}
else if (type == PiecesType.WHITE)
{
pieces[nodeId.X, nodeId.Y] = new WhitePieces(formPos.X, formPos.Y);
}
lastPlaceNode = nodeId;
return(pieces[nodeId.X, nodeId.Y]);
}
public Pieces PlacePieces(int x, int y)
{
Pieces pieces = board.PlacePieces(x, y, currentPlayer);
if (pieces != null)
{
CheckWinner();
if (currentPlayer == PiecesType.BLACK)
{
currentPlayer = PiecesType.WHITE;
}
else if (currentPlayer == PiecesType.WHITE)
{
currentPlayer = PiecesType.BLACK;
}
return(pieces);
}
return(null);
}
