计算德州扑克牌面值代码,JS代码库,德仔网

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【JS】计算德州扑克牌面值

作者:wangchenfeng / 发布于2015/3/5/ 501

计算德州扑克牌面值，转化成字符串，面值越高，首字母ascii值越大


	var Poker = function(n){
	 this.num = (n % 13) + 2;
	 this.ch = this.num > 9 ? ("abcdef"[this.num-10]) : this.num;
	 this.show = "0,1,2,3,4,5,6,7,8,9,10,J,Q,K,A".split(",")[this.num];
	 this.color = "&spades;&hearts;&clubs;&diams;"[n / 13 | 0];
	 this.toString = function(){
	 return this.color + this.show;
	 };
	};
	var z = function(arg){ //同花顺
	 var a = arg,
	 t = a[0];
	 for (var i = 1; i < a.length; i++) {
	 if( a[i].color === t.color && a[i].num === t.num + 1 ){
	 t = a[i];
	 }else if( i === a.length-1 && t.num === 5 && a[i].num === 14 && a[i].color === t.color){
	 t = a[0];
	 }else{
	 return;
	 }
	 };
	 return "z" + t.ch;
	};
	var y = function(arg){ //四条
	 var a = arg.map(function(p){
	 return p.ch;
	 }).join(""),
	 mat = a.match(/(\w*)(\w)\2\2\2(\w*)/);
	
	 if( mat ){
	 return "y"+mat[2]+mat[1]+mat[3];
	 }
	};
	var x = function(arg){ //葫芦
	 var a = arg.map(function(p){
	 return p.ch;
	 }).join(""),
	 mat;
	
	 if( mat = a.match(/(\w)\1(\w)\2\2/) ){
	 return "x" + mat[2] + mat[1];
	 }else if( mat = a.match(/(\w)\1\1(\w)\2/) ){
	 return "x" + mat[1] + mat[2];
	 }
	};
	var w = function(arg){ //同花
	 var a = arg,
	 t = a[0];
	 for (var i = 1; i < a.length; i++) {
	 if( a[i].color === t.color ){
	 t = a[i];
	 }else{
	 return;
	 }
	 };
	 return "w" + arg.map(function(p){
	 return p.ch;
	 }).join("");
	};
	var v = function(arg){ //顺子
	 var a = arg,
	 t = a[0];
	 for (var i = 1; i < a.length; i++) {
	 if( a[i].num === t.num + 1 ){
	 t = a[i];
	 }else if( i === a.length-1 && t.num === 5 && a[i].num === 14){
	 t = a[0];
	 }else{
	 return;
	 }
	 };
	 return "v" + t.ch;
	};
	var u = function(arg){ //三条
	 var a = arg.map(function(p){
	 return p.ch;
	 }).join(""),
	 mat;
	
	 if( mat = a.match(/(\w*)(\w)\2\2(\w*)/) ){
	 return "u" + mat[2] + mat[1] + mat[3];
	 }
	};
	var t = function(arg){ //两对
	 var a = arg.map(function(p){
	 return p.ch;
	 }).join(""),
	 mat;
	 if( mat = a.match(/(\w*)(\w)\2(\w)\3(\w*)/) ){
	 return "t" + mat[3] + mat[2] + mat[1] + mat[4];
	 }else if( mat = a.match(/(\w)\1(\w)(\w)\3/) ){
	 return "t" + mat[3] + mat[1] + mat[2];
	 }
	};
	var s = function(arg){ //一对
	 var a = arg.map(function(p){
	 return p.ch;
	 }).join(""),
	 mat;
	 if( mat = a.match(/(\w*)(\w)\2(\w*)/) ){
	 return "s" + mat[2] + mat[1] + mat[3];
	 }
	};
	var r = function(arg){ //高牌
	 return arg.map(function(p){
	 return p.ch;
	 }).join("");
	};
	
	var score = function(){
	 var a = [].map.call(arguments, function(p){
	 return new Poker(p);
	 }).sort(function(p1,p2){
	 return p1.num - p2.num;
	 });
	 console.log( a.join(",") );
	 return z(a) || y(a) || x(a) || w(a) || v(a) || u(a) || t(a) || s(a) || r(a);
	};
	console.log( score( 50, 49, 47, 46, 48 ) ); // 同花顺
	console.log( score( 36, 49, 23, 10, 48 ) ); // 四条
	console.log( score( 36, 49, 23, 22, 48 ) ); // 葫芦
	console.log( score( 50, 40, 47, 43, 48 ) ); // 同花
	console.log( score( 50, 36, 47, 46, 48 ) ); // 顺子
	console.log( score( 36, 49, 25, 22, 48 ) ); // 两对
	console.log( score( 36, 49, 20, 27, 47 ) ); // 一对
	console.log( score( 36, 11, 20, 27, 47 ) ); // 高牌

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