斗地主游戏文档

1.体系结构

体系结构 ![Uploading 逻辑流程图1_561587.png . . .].png

2.逻辑流程图

逻辑流程图1.png 逻辑流程图2.png

3.服务器-客户端通讯图

服务器-客户端通讯图.png

4.数据结构

4.1牌型

pokes.png
每一张扑克都有对应的index,根据图中扑克的顺序,设置每张扑克对应的index为从左到右以及从上到下递增.(即左上角的红桃A为0,右上角的红桃K为12,方块A为13,以此类推)

4.2比较大小

扑克大小由其对应的value表示,从3到K对应的value为2到12,A对应13,2对应14,大小王对应16与15,根据value比较大小

4.3出牌数组

由int数组保存出牌的数据,即一组index

5.系统模块

5.2消息模型

var socket = io.connect('http://localhost:3000');
var X = window.scriptData;                          //截取服务器发送过来的数据
    //收到服务器发送的不同的消息类型,调用对应的出牌模型中的函数
    socket.on("connect",function () {
        socket.emit("addUser",X._id);                   //添加用户
    })
    socket.on("playerSit",function (obj) {
        MODAL.insertImg($(".seat").eq(obj.index).children(),obj);
    })
    socket.on("leave",function (index) {
        MODAL.removeImg($(".seat").eq(index).children());
    })
    socket.on("seatsInfo",function (obj) {
        console.log("seatsInfo"+obj);
        for(var key in obj){
            console.log(key);
            MODAL.insertImg($(".seat").eq(obj[key].index).children(),obj[key]);
        }
    })
    socket.on("gameStart",function (obj,turn) {
        MODAL.startGame(obj,turn);
    })
    socket.on("postCards",function (obj) {
        MODAL.justifyWhich(obj);
    })
    socket.on("reStart",function (array,turn) {
        MODAL.reStart(array,turn);
    })
    socket.on("giveup",function (giupCount) {
        MODAL.giveUpReply(giupCount);
    })
    socket.on("renshu",function (seats) {
        MODAL.someOneTouXiang(seats);
    })
var socketFun = {
    //出牌对象通过socketFun调用相关函数与服务器通信
    sit:function ($this) {
        var obj = {
            id:X._id,
            index:$this.parent().index()
        }
        socket.emit("sitSeat",obj);
    },
    sendCards:function (array) {
        var sendOut;
        if(($(".cardsLine .cards").children().length-array.length)==0){
            sendOut = true;
        }else{
            sendOut = false;
        }
        var obj = {
            array:array,
            posterIndex:MODAL.default.myIndex,
            sendOut:sendOut
        }
        socket.emit("postCards",obj);
    },
    readyMsg:function (obj) {
        socket.emit("readyMsg",obj);
    },
    giveUp:function () {
        socket.emit("giveup");
    },
    touxiang:function (index) {
        socket.emit("touxiang",index)
    }
    
}

5.3压牌逻辑

逻辑框图的array[i].value(下面为了简化改为arr[i].val)表示扑克牌数组中的第i张扑克牌(从0计数)的实际value,array已经被排过序,以下的状态机逻辑图省略对length的判断

状态机.png

function compCards(array) {
    //ptr指向array的下标
    var ptr;
    //end标志状态机是否结束
    var end = false;
    //data存储着每一张扑克的value,避免多次运算value
    var box = {
        cardsType:{
            count:array.length,
            type:"ONE",
            value:data[array[0]].value
        },
        setType:function (type) {
            this.cardsType.type = type;
        },
        statusOne:function () {
            if(this.cardsType.count==1){
                end = true;
                return ;
            }
            if(data[array[0]].value==data[array[1]].value){          //如果第一个和第二个数字相同
                this.setType("TWO");
                return ;
            }
            if(data[array[0]].value==data[array[1]].value+1){
                this.setType("STRAIGHT");
            }else{
                this.setType("ERR");
            }
            return ;
        },
        statusTwo:function () {
            if(this.cardsType.count==2){
                end = true;
                return ;
            }
            if(data[array[1]].value==data[array[2]].value){
                this.setType("THREE");
                return ;
            }
            if(data[array[1]].value==data[array[2]].value+1){
                this.setType("TWO-ONE");
            }else{
                this.setType("ERR");
            }

        },
        statusThree:function () {
            if(this.cardsType.count==3){
                end = true;
                return ;
            }
            if(data[array[2]].value==data[array[3]].value){
                this.setType("BOMB");
                return ;
            }
            if(data[array[2]].value==data[array[3]].value+1){
                this.setType("THREE-ONE");
            }else{
                this.setType("ERR");
            }
            return ;
        },
        statusStraight:function () {
            if(this.cardsType.count< 5){
                this.setType("ERR");
                end = true;
                return ;
            }
            if(ptr< this.cardsType.count-1){
                if(data[array[ptr]].value!=data[array[ptr+1]].value+1){
                    this.setType("ERR");
                    end = true;
                    return ;
                }
            }else{
                end = true;
                return ;
            }
        },
        statusTwoOne:function () {
            if(ptr==this.cardsType.count-1){                //TwoOne处于中间状态,结束则出错
                this.setType("ERR");
                return ;
            }
            if(data[array[ptr]].value==data[array[ptr+1]].value){
                this.setType("TWO-TWO");
            }else{
                this.setType("ERR");
            }
            return ;
        },
        statusTwoTwo:function () {
            if(ptr==this.cardsType.count-1){
                end = true;
                return ;
            }
            if(data[array[ptr]].value==data[array[ptr]].value+1){
                this.setType("TWO-ONE");
            }else{
                this.setType("ERR");
            }
            return ;
        },
        statusThreeOne:function () {
            if(ptr==this.cardsType.count-1){
                this.setType("ERR");
                return ;
            }
            if(data[array[ptr]].value==data[array[ptr+1]].value){
                this.setType("THREE-TWO");
            }else{
                this.setType("ERR");
            }
            return ;
        },
        statusThreeTwo:function () {
            if(ptr==this.cardsType.count-1){
                this.setType("ERR");
                return ;
            }
            if(data[array[ptr]].value==data[array[ptr+1]].value){
                this.setType("THREE-THREE");
            }else{
                this.setType("ERR");
            }
            return ;
        },
        statusThreeThree:function () {
            if(ptr==this.cardsType.count-1){
                end = true;
                return ;
            }
            if(data[array[ptr]].value==data[array[ptr+1]].value+1){
                this.setType("THREE-ONE");
            }else{
                this.setType("ERR");
            }
            return ;
        },
        statusBomb:function () {
            if(ptr==this.cardsType.count-1){
                end = true;
                return ;
            }
            if(data[array[ptr]].value!=data[array[ptr+1]].value){
                this.setType("ERR");
            }
        },
        ERR:function () {
            end = true;
            return ;
        }
    };
    for(ptr = 0;ptr< box.cardsType.count;++ptr){
        console.log("END:"+end);
        console.log(box.cardsType);
        if(end){

            break;
        }

        switch(box.cardsType.type){
            //ONE表示单张牌,这个ONE状态结束有效
            case "ONE":
                box.statusOne();
                break;
            //TWO表示一对,结束有效
            case "TWO":
                box.statusTwo();
                break;
            //THREE表示三张一样的牌,结束有效
            case "THREE":
                box.statusThree();
                break;
            //STRAIGHT表示顺子,根据array长度判断是否有效
            case "STRAIGHT":
                box.statusStraight();
                break;
            //TWO-ONE表示形如xx(x+1)(x+1)(x+2)的牌型,结束无效,返回类型ERR
            case "TWO-ONE":
                box.statusTwoOne();
                break;
            case "TWO-TWO":
            //TWO-TWO表示形如xx(x+1)(x+1)(x+2)(x+2)的牌型,结束有效
                box.statusTwoTwo();
                break;
            //THREE-ONE表示形如xxx(x+1)(x+1)(x+1)(x+2)的牌型,结束无效,返回类型ERR
            case "THREE-ONE":
                box.statusThreeOne();
                break;
            //THREE-TWO表示形如xxx(x+1)(x+1)(x+1)(x+2)(x+2)的牌型,结束无效,返回类型ERR
            case "THREE-TWO":
                box.statusThreeTwo();
                break;
            //THREE-THREE表示形如xxx(x+1)(x+1)(x+1)(x+2)(x+2)(x+2)的牌型,结束有效
            case "THREE-THREE":
                box.statusThreeThree();
                break;
            //BOMB表示炸弹,返回有效
            case "BOMB":
                box.statusBomb();
                break;
            //ERR表示牌型不合逻辑,无效
            case "ERR":
                box.ERR();
                break;
        }
    }
    return box.cardsType;

}