中国象棋游戏，可以vs电脑，vs人，网络对战没有，界面是最简单的可以更改draw函数达到华丽的效果，ai是最初级的，我相信只要会点象棋的人就可以赢了我写的ai！这个确实应该改进使ai至少能赢了新手才好，希望以后有机会能实现了更高级别的ai，flash的博弈树做的太复杂了，对作者来说难度太大。

1. package
2. {
4. /**
5. * ...
6. * @author sliz
7. */
8. public class AI
9. {
10. private var _chessboard:Chessboard;
11. public function AI(cb:Chessboard)
12. {
13. _chessboard = cb;
14. }
15. public function doAi():Piece {
16. var pieces:Array =new Array();
17. for (var i:int = 0; i <= _chessboard._area.y2;i++ ) {
18. for (var j:int = 0; j <= _chessboard._area.x2;j++ ) {
19. if (_chessboard.getPiece(i, j)&&_chessboard.getPiece(i,j)._camp==true) {
20. pieces.push(_chessboard.getPiece(i,j));
21. }
22. }
23. }
24. var checks:Array;
25. var piece:Piece;
26. while (pieces.length != 0) {
27. checks = [];
28. piece = pieces.splice(int(Math.random() * pieces.length), 1)[0];
29. for (i = 0; i <= _chessboard._area.y2;i++ ) {
30. for (j = 0; j <= _chessboard._area.x2;j++ ) {
31. if (piece.check(j,i)) {
32. checks.push({y:i,x:j});
33. }
34. }
35. }
36. if (checks.length!=0) {
37. var p:Object = checks.splice(int(Math.random() * checks.length), 1)[0];
38. piece.x = p.x * _chessboard._hg;
39. piece.y = p.y * _chessboard._vg;
40. return piece;
41. }
42. }
43. return new Piece(_chessboard, { }, true);
44. }
45. }
47. }

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