/// <summary>
/// 玩家在x,y放置颜色为chessColor的棋子
/// </summary>
/// <param name="chessColor">棋子颜色</param>
/// <param name="x">横坐标</param>
/// <param name="y">纵坐标</param>
private void playerPutChess(int x, int y)
{
if (playerRound)
{
if (playerChessColor == black)
{
chessPicBox[x, y].Image = blackChessImg;
}
else
{
chessPicBox[x, y].Image = whiteChessImg;
}
chessPicBox[x, y].Visible = true;
chessPointBoard[x, y] = 1;//玩家放置棋子
chessPointColor[x, y] = playerChessColor;
Point p = new Point(x, y);
totalCount++;
//将历史记录压栈
pointStack.Push(p);
colorStack.Push(playerChessColor);
playerRound = false;
//是否为平局
if (totalCount == 225)
{
MessageBox.Show("平局，游戏结束！");
PlayerFirstMenuItem.PerformClick();
}
else
{ //是否决出胜负
bool gameOverFlag = isGameOver();
if (gameOverFlag)
{
MessageBox.Show("游戏结束,玩家胜！");
PlayerFirstMenuItem.PerformClick();//重新开始
}
else
{
computerPutChess();//电脑下棋
}
}
}
else
{
MessageBox.Show("请等待电脑落子！");
}
}
/// <summary>
/// 电脑AI下棋
/// </summary>
private void computerPutChess()
{
int compColor = (playerChessColor == black) ? white : black;
//AI函数,找到权值最大的棋点
Point p = comp.findBestPoint(chessPointBoard, chessPointColor, compColor, playerChessColor, depth, width);
if (compColor == black)
{
chessPicBox[p.X, p.Y].Image = blackChessImg;
}
else
{
chessPicBox[p.X, p.Y].Image = whiteChessImg;
}
chessPicBox[p.X, p.Y].Visible = true;
//电脑放置棋子
chessPointBoard[p.X, p.Y] = 1;
chessPointColor[p.X, p.Y] = compColor;
totalCount++;
//将历史记录压栈
pointStack.Push(p);
colorStack.Push(compColor);
playerRound = true;
//是否为平局
if (totalCount == 225)
{
MessageBox.Show("平局，游戏结束！");
PlayerFirstMenuItem.PerformClick();
}
else
{ //是否决出胜负
bool gameOverFlag = isGameOver();
if (gameOverFlag)
{
MessageBox.Show("游戏结束,电脑胜，玩家败！");
//重新开始，默认玩家优先
PlayerFirstMenuItem.PerformClick();
}
}
}
