无聊用JS写个中国象棋，自娱自乐版 ^_^
最近迷上了象棋，苦于QQ上被高手欺负
想练技术，网上下载几个象棋游戏，居然连电脑也下不过，杯具啊 > <
网上下载的，大多都太专业，不方便吾等小菜鸟研究，看不懂棋谱 0 0
遂按照自己的想法写了个简单版，潜心修炼。。希望有朝一日能叱咤棋坛 （想多了 ……）
不敢独享，拿出来让大家一块玩玩
演示地址 http://jtcpp.4.huyi2.com/JScheese/index.html
用到了JQUERY库
代码写的比较随意，大家见谅，欢迎拍砖~
完整代码可以到我的资源中下载 ^_^
// author:小弟// MY QQ : 285037039// PLAY FOR FUN// OH i love POINT :-)// 如果您对该CODE有什么建议和意见，请MAIL：285037039@qq.com// 功能简单，支持下棋、悔棋和棋盘翻转function Character() { this.x = 0; this.y = 0; this.width = 0; this.height = 0; /**0普通1DEAD*/ this.state = 0; this.id = ""; /** 1车2马3相4士5帅6炮7卒子*/ this.type = 0; /**方向，为卒子准备的 1↓走 2↑ - -。。*/ this.dir = 1; this.boardpos = 0; this.instance = {}; this.prepare = 0; this.aniTime = 500; this.show = function() { $("#"+this.id).css("left",this.x); $("#"+this.id).css("top",this.y); }; this.init = function() { var _this = this; $("#"+this.id).bind("click",function(){ _this.updateShow(); }); $("#"+this.id).show(); } this.aniMove = function(despos) { var _this = this; var _srcpos = this.boardpos; $("#"+this.id).animate({left:this.instance.board[despos].x,top:this.instance.board[despos].y},200,"swing",function(){ _this.aniEat(_srcpos,despos); }); } this.aniEat = function(_srcpos,despos) { var hasindex = this.hasChessIndex(this.id,despos); if(hasindex != 0) { this.deleteChess(hasindex); var posstr = this.id + "|" + _srcpos + "|" + despos + "|" + this.instance.chessman[hasindex].id; this.instance.history.push(posstr); } else { var posstr = this.id + "|" + _srcpos + "|" + despos + "|" + ""; this.instance.history.push(posstr); } //alert(this.boardpos); this.instance.filp(); } this.deleteChess = function(index) { if(index != 0) { $("#" + this.instance.chessman[index].id).hide(); this.instance.chessman[index].boardpos = 0; if(this.instance.chessman[index].id == "a5" || this.instance.chessman[index].id == "b5" ) { alert("GAME OVER!"); } } } this.hasChessIndex = function(exceptid,pos) { for( var ic = 1;ic <= 32; ic++) { if(this.instance.chessman[ic].boardpos == pos && this.instance.chessman[ic].id != exceptid) { return ic; } } return 0; } this.updateShow = function() { var id = (this.id.substring(0,1)); //alert(this.dir + " " + this.instance.turn); if(id == "a" && this.instance.turn == 1) { //alert(this.prepare); if(this.prepare == 0) { this.prepare0(); this.prepare = 1; } else { if(this.instance.indacatorsrcPos == this.boardpos) { return false; } if(!this.validation(this.boardpos,this.instance.indacatorsrcPos)) { return false; } this.prepare1(); this.instance.turn = 2; } } else if( id == "b" && this.instance.turn == 2) { if(this.prepare == 0) { this.prepare0(); this.prepare = 1; } else { if(this.instance.indacatorsrcPos == this.boardpos) { return false; } if(!this.validation(this.boardpos,this.instance.indacatorsrcPos)) { return false; } this.prepare1(); this.instance.turn = 1; } } } this.prepare0 = function() { $("#indacatordir").css("left",this.instance.board[this.boardpos].x); $("#indacatordir").css("top",this.instance.board[this.boardpos].y); $("#indacatordir").show(); for( var i=1 ;i <=32;i++ ) { this.instance.chessman[i].prepare = 0; } this.prepare = 1; return 1; } this.prepare1 = function() { this.prepare = 0; $("#indacatordir").hide(); this.aniMove(this.instance.indacatorsrcPos); this.boardpos = this.instance.indacatorsrcPos; return 1; } this.validation = function(srcpos,despos) { var chessindex = 0; var chesstype = 0; var chesscolor = 1; var isValidation = true; for( var ic = 1;ic <= 32;ic++) { if(this.instance.chessman[ic].boardpos == srcpos) { chessindex = ic; chesstype = this.instance.chessman[ic].type; chesscolor = this.dir; break; } } if(chessindex == 0) { return false; } switch(chesstype) { case 1: isValidation = this.validChe(chessindex,srcpos,despos); break; case 2: isValidation = this.validMa(chessindex,srcpos,despos); break; case 3: isValidation = this.validXiang(chessindex,srcpos,despos); break; case 4: isValidation = this.validShi(chessindex,srcpos,despos); break; case 5: isValidation = this.validJiang(chessindex,srcpos,despos); break; case 6: isValidation = this.validPao(chessindex,srcpos,despos); break; case 7: isValidation = this.validBing(chessindex,srcpos,despos); break; default: isValidation = false; break; } return isValidation; } this.getColumn = function(pos) { if(pos < 0 || pos > 90) { return 0; } return parseInt((pos-1)%9+1); } this.getRow = function(pos) { if(pos < 0 || pos > 90) { return 0; } return parseInt((pos-1)/9+1); } this.getPos = function(row,col) { if(row < 1 || row > 10) { return 0; } if(col < 1 || col > 9) { return 0; } return parseInt( (row-1)*9 + Number(col) ); } /**0空1红2黑*/ this.hasChess = function(pos) { for(var i=1;i<=32;i++) { if(this.instance.chessman[i].boardpos == pos) { return this.instance.chessman[i].dir; } } return 0; } this.validChe = function(chessindex,srcpos,despos) { var srccol = this.getColumn(srcpos); var srcrow = this.getRow(srcpos); var descol = this.getColumn(despos); var desrow = this.getRow(despos); var ishor = false; var isver = false; if(srccol == descol) { isver = true; } if(srcrow == desrow) { ishor = true; } if(!isver && !ishor) { return false; } if(srcrow != desrow && srccol != descol) { return false; } if(this.hasChess(despos) == this.dir) { return false; } var begin = 0; var end = 0; var chessCount = 0; if( ishor ) { if(srccol < descol) { begin = srccol; end = descol; } else { begin = descol; end = srccol; } for(var i = Number(begin)+1;i < end;i++) { if(this.hasChess(this.getPos(srcrow,i)) > 0) { return false; } } } else if(isver) { if(srcrow < desrow) { begin = srcrow; end = desrow; } else { begin = desrow; end = srcrow; } for(var i = Number(begin)+1;i < end;i++) { if(this.hasChess(this.getPos(i,srccol)) > 0) { return false; } } } return true; }