五子棋游戏-1(绘制棋盘)

首先要有一个棋谱，棋谱采用围棋棋谱19*19的棋盘，棋盘绘制在PictureBox控件上。
public int Lines = 19; //线条书
public int LineSpace = 30; //线间距
public int Margin = 30 / 2; //边距(线间距/2)
public PictureBox PicCtrl; //棋盘容器控件
然后使用GDI+绘制棋盘
Bitmap bmp = new Bitmap(PicCtrl.Width, PicCtrl.Height);
Graphics g = Graphics.FromImage(bmp);
……
Pen linePen = new Pen(Color.Black, 1);//画线笔
//Lines条横线
for(int i = 0; i < Lines; i++) {
Point start = new Point(Margin, i * LineSpace + Margin);
Point end = new Point(start.X+(Lines-1)*LineSpace, start.Y);
g.DrawLine(linePen, start, end);
}
//Lines条竖线
……
最后，设计UI界面，界面中央添加PictureBox控件，并计算好Form的大小

usingSystem;
 usingSystem.Collections.Generic;
 usingSystem.Text;
 usingSystem.Windows.Forms;
 usingSystem.Drawing;

 namespaceFivePiece{
 ///
 ///棋盘
 ///
 classChessBoard{

 publicintLines=19;//线条书
 publicintLineSpace=30;//线间距
 publicintMargin=30/2;//边距(线间距/2)
 publicPictureBoxPicCtrl;//棋盘容器控件

 ///
 ///绘制棋盘
 ///
 publicvoidDrawBoard(){
 Bitmapbmp=newBitmap(PicCtrl.Width,PicCtrl.Height);
Graphicsg=Graphics.FromImage(bmp);

 //绘制背景颜色
 SolidBrushbrush=newSolidBrush(Color.Gold);
g.FillRectangle(brush,Margin,Margin,
(Lines-1)*LineSpace,(Lines-1)*LineSpace);

 PenlinePen=newPen(Color.Black,1);//画线笔
 //Lines条横线
 for(inti=0;i
 Pointstart=newPoint(Margin,i*LineSpace+Margin);
 Pointend=newPoint(start.X+(Lines-1)*LineSpace,start.Y);
g.DrawLine(linePen,start,end);
}
 //Lines条竖线
 for(inti=0;i
 Pointstart=newPoint(i*LineSpace+Margin,Margin);
 Pointend=newPoint(start.X,start.Y+(Lines-1)*LineSpace);
g.DrawLine(linePen,start,end);
}

PicCtrl.BackgroundImage=bmp;
}

}
}

usingSystem;
 usingSystem.Collections.Generic;
 usingSystem.ComponentModel;
 usingSystem.Data;
 usingSystem.Drawing;
 usingSystem.Text;
 usingSystem.Windows.Forms;

 namespaceFivePiece{
 publicpartialclassMainForm:Form{

 Gamegame=newGame();

 publicMainForm(){
InitializeComponent();

game.ChessBoard.PicCtrl=picBoard;
game.ChessBoard.DrawBoard();
}

 privatevoidpicBoard_MouseClick(objectsender,MouseEventArgse){
 if(e.Button==MouseButtons.Left){
game.DownPiece(e.Location);
 if(game.GameOver){
 stringstrColor=game.NextColor==Color.White?"黑":"白";
 MessageBox.Show("恭喜你"+strColor+"棋获得胜利！");
 tsslblPlayer.Text="游戏结束！"+strColor+"棋获得胜利！";
 }else{
 stringstrColor=game.NextColor==Color.White?"白":"黑";
 tsslblPlayer.Text="玩家："+strColor+"棋";
}
 }elseif(e.Button==MouseButtons.Right){
game.RegretPiece();
 stringstrColor=game.NextColor==Color.White?"白":"黑";
 tsslblPlayer.Text="玩家："+strColor+"棋";
}
}

 privatevoidMainForm_Load(objectsender,EventArgse){

}

 privatevoidtsmiStart_Click(objectsender,EventArgse){
 game=newGame();
game.ChessBoard.PicCtrl=picBoard;
game.ChessBoard.DrawBoard();
 tsslblPlayer.Text="玩家：白棋";
}
}
}

视频内容请见http://www.itcast.net/course/detail/1989

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