五子棋Word下载.docx

1、 private PictureBox, gobangPictureBox = new PictureBox15, 15;/棋子 private Point lastMovePoint = new Point（-1, -1）; private bool blnBegin; private const int black = -1, white = 1, background = 0; private int personGobangColor, computerGobangColor; private int totalGobangCount = 0; private Stack backSt

2、ack = new Stack（）;/用于悔棋的栈 private Stack backTrackStack = new Stack（）;/用于回溯的栈 const int M = 1;/预测的步数 public Form1（） InitializeComponent（）; gobangBoardGroupBox.Paint += new PaintEventHandler（gobangBoardGroupBox_Paint）; InitializeGobangBoard（）; gobangBoardGroupBox.MouseMove += new MouseEventHandler（gob

3、angBoardGroupBox_MouseMove）; this.MouseMove += new MouseEventHandler（Form1_MouseMove）; gobangBoardGroupBox.MouseClick += new MouseEventHandler（gobangBoardGroupBox_MouseClick）; this.Text = 五子棋; private void InitializeGobangBoard（）/初始化棋盘 int x, y; for （x = 0; x 15; x+） for （y = 0; y y+） gobangPictureB

4、oxx, y = new PictureBox（）; gobangPictureBoxx, y.Location = new Point（10 + x * 40, 10 + y * 40）; gobangPictureBoxx, y.Size = new Size（40, 40）; gobangPictureBoxx, y.BackColor = Color.Transparent; gobangPictureBoxx, y.SizeMode = PictureBoxSizeMode.CenterImage; gobangPictureBoxx, y.Visible = false; goba

5、ngBoardGroupBox.Controls.Add（gobangPictureBoxx, y）; private void gobangBoardGroupBox_Paint（object sender, PaintEventArgs e） int i; Graphics gr = e.Graphics; Pen myPen = new Pen（Color.Black, 2）; SolidBrush brush = new SolidBrush（Color.Red）; for （i = 0; i 0） tempPoint = （Point）backStack.Pop（）; gobangP

6、ictureBoxtempPoint.X, tempPoint.Y.Image = global:MyChess.Properties.Resources.nullll; backStack.Push（tempPoint）;MyChess.Properties.Resources.whitestone; virtualGobangBoardx, y = white;MyChess.Properties.Resources.lastwhitestone; tempPoint = new Point（x, y）; gobangPictureBoxx, y.Visible = true; priva

7、te int ConnectGobangsCount（int gobangColor, Point point1, Point point2） /求point1与point2之间可能形成五连子的gobangColor色棋的连子数（包括活棋） int x, y, i, j, length, xPlus = 0, yPlus = 0, sum, maxSum = 0; length = Math.Max（Math.Abs（point1.X - point2.X）, Math.Abs（point1.Y - point2.Y） + 1; if （point1.X != point2.X） xPlus

8、= 1; if （point1.Y != point2.Y） yPlus = （point2.Y - point1.Y） / Math.Abs（point2.Y - point1.Y）; length - 4; x = point1.X + i * xPlus; y = point1.Y + i * yPlus; sum = 0; for （j = 0; j 5; j+） if （virtualGobangBoardx + j * xPlus, y + j * yPlus = gobangColor） sum+; else if （virtualGobangBoardx + j * xPlus

9、, y + j * yPlus = -gobangColor） break; if （maxSum 14 | y + 4 * yPlus 14） 4; if （0 x & 0 = y - yPlus & y - yPlus = 14） if （sum = count & virtualGobangBoardx - xPlus, y - yPlus = background & virtualGobangBoardx + 4 * xPlus, y + 4 * yPlus = background） return true; /判断point1与point2之间是否有gobangColor色的活count private bool BreakActiveConnectGobangs（int gobangColor, int count, int x, int y, Point point1, Point point2） /（x,y）处放gobangColor色棋后形成活count,且放一反色棋后破坏棋形成活count的能，注意返回时不能破坏棋盘 if （!ActiveConnectGobangs（gobangColor, count, point