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

Code:

1. usingSystem;
2. usingSystem.Collections.Generic;
3. usingSystem.Text;
4. usingSystem.Windows.Forms;
5. usingSystem.Drawing;
7. namespaceFivePiece{
8. ///<summary>
9. ///棋盘
10. ///</summary>
11. classChessBoard{
13. publicintLines=19;//线条书
14. publicintLineSpace=30;//线间距
15. publicintMargin=30/2;//边距(线间距/2)
16. publicPictureBoxPicCtrl;//棋盘容器控件
18. ///<summary>
19. ///绘制棋盘
20. ///</summary>
21. publicvoidDrawBoard(){
22. Bitmapbmp=newBitmap(PicCtrl.Width,PicCtrl.Height);
23. Graphicsg=Graphics.FromImage(bmp);
25. //绘制背景颜色
26. SolidBrushbrush=newSolidBrush(Color.Gold);
27. g.FillRectangle(brush,Margin,Margin,
28. (Lines-1)*LineSpace,(Lines-1)*LineSpace);
30. PenlinePen=newPen(Color.Black,1);//画线笔
31. //Lines条横线
32. for(inti=0;i<Lines;i++){
33. Pointstart=newPoint(Margin,i*LineSpace+Margin);
34. Pointend=newPoint(start.X+(Lines-1)*LineSpace,start.Y);
35. g.DrawLine(linePen,start,end);
36. }
37. //Lines条竖线
38. for(inti=0;i<Lines;i++){
39. Pointstart=newPoint(i*LineSpace+Margin,Margin);
40. Pointend=newPoint(start.X,start.Y+(Lines-1)*LineSpace);
41. g.DrawLine(linePen,start,end);
42. }
44. PicCtrl.BackgroundImage=bmp;
45. }
47. }
48. }

Code:

1. usingSystem;
2. usingSystem.Collections.Generic;
3. usingSystem.ComponentModel;
4. usingSystem.Data;
5. usingSystem.Drawing;
6. usingSystem.Text;
7. usingSystem.Windows.Forms;
9. namespaceFivePiece{
10. publicpartialclassMainForm:Form{
12. Gamegame=newGame();
14. publicMainForm(){
15. InitializeComponent();
17. game.ChessBoard.PicCtrl=picBoard;
18. game.ChessBoard.DrawBoard();
19. }
21. privatevoidpicBoard_MouseClick(objectsender,MouseEventArgse){
22. if(e.Button==MouseButtons.Left){
23. game.DownPiece(e.Location);
24. if(game.GameOver){
25. stringstrColor=game.NextColor==Color.White?"黑":"白";
26. MessageBox.Show("恭喜你"+strColor+"棋获得胜利！");
27. tsslblPlayer.Text="游戏结束！"+strColor+"棋获得胜利！";
28. }else{
29. stringstrColor=game.NextColor==Color.White?"白":"黑";
30. tsslblPlayer.Text="玩家："+strColor+"棋";
31. }
32. }elseif(e.Button==MouseButtons.Right){
33. game.RegretPiece();
34. stringstrColor=game.NextColor==Color.White?"白":"黑";
35. tsslblPlayer.Text="玩家："+strColor+"棋";
36. }
37. }
39. privatevoidMainForm_Load(objectsender,EventArgse){
41. }
43. privatevoidtsmiStart_Click(objectsender,EventArgse){
44. game=newGame();
45. game.ChessBoard.PicCtrl=picBoard;
46. game.ChessBoard.DrawBoard();
47. tsslblPlayer.Text="玩家：白棋";
48. }
49. }
50. }

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

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