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README
MulanPSL-2.0

博弈贪吃蛇大战

一:项目介绍:

该项目实现了一个博弈类贪吃蛇的游戏,同时还完成了基于玩家战斗力匹配玩家的微服务系统,实现了玩家亲自玩或者玩家的AI代码匹配游戏的双重模式

  • 1.实现了一个游戏引擎,用户可以在前端输入游戏操作或AI代码,并在后端判断操作的合法性和胜负,最终返回到前端接口以实现游戏渲染。
  • 2.通过继承Thread实现了一个动态的多线程匹配池,基于战斗力匹配玩家,实现了玩家匹配功能的微服务系统。
  • 3.实现了战斗回放功能,可以复现双方的每一步动作;通过使用Vue3-ACE-Editor代码编辑器创建AI代码,并实现了排行榜、登录注册等功能。
  • 技术栈:SpringBoot、SpringCloud、MySQL、MyBatisPlus、Redis、Nginx、Vue等

整体实现逻辑:

项目演示:

1.玩家互殴

2.人机对战(比较经典)

3.机器大战(比较经典)

4.回放/排行榜(看录像!)

5.首先注册、登录

6.创建机器人

部署安装需要的软件: 1.idea 2.node.js 3.vscode 4.MyBatisPlus 5.mysql

二:本地部署流程

1.克隆

将项目克隆到本地,通过git clone命令即可,后端通过idea打开对应的pom.xml即可

1

2.后端

7 后端启动成功

3.前端

7

启动vue 安装依赖

7需要的依赖就这些,缺了就装

6前端出现这个就成功了 7

4.导入数据库

7

8

8

8

8

表格式可以直接导入我这个,不用一点点建立

create table bot
(
    id          int auto_increment
        primary key,
    user_id     int          not null comment '作者',
    title       varchar(255) not null comment '标题',
    description varchar(300) null comment '简介',
    content     text         not null comment '代码',
    createtime  datetime     not null comment '创建时间',
    modifytime  datetime     not null comment '更新时间'
)
    row_format = DYNAMIC;

create table record
(
    id         int auto_increment
        primary key,
    a_id       int           not null comment '左下角用户id',
    a_sx       int           not null comment '左下角起始横坐标',
    a_sy       int           not null comment '左下角起始纵坐标',
    b_id       int           not null comment '右上角用户id',
    b_sx       int           not null comment '右上角用户横坐标',
    b_sy       int           not null comment '右上角用户纵坐标',
    a_steps    varchar(1000) not null comment '左下角用户移动记录',
    b_steps    varchar(1000) not null comment '右上角用户移动记录',
    map        varchar(1000) not null comment '地图',
    loser      varchar(10)   not null comment '输的用户',
    createtime datetime      not null comment '对局时间'
)
    comment '对局记录' row_format = DYNAMIC;

create table user
(
    id       int auto_increment
        primary key,
    username varchar(255)     not null comment '用户名',
    password varchar(500)     not null comment '密码',
    photo    varchar(1000)    not null comment '头像',
    rating   int default 1500 not null comment '天梯分'
)
    row_format = DYNAMIC;

5.测试

通过谷歌和本地浏览器登陆两个用户来测试功能

8

8 成功!

贴一个bot自动玩的代码,可以直接粘贴:

package com.kob.botrunningsystem.utils;

import java.io.File;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

public class Bot implements java.util.function.Supplier<Integer> {
    static class Cell {
        public int x, y;
        public Cell(int x, int y) {
            this.x = x;
            this.y = y;
        }
    }

    private boolean check_tail_increasing(int step) {  // 检验当前回合,蛇的长度是否增加
        if (step <= 10) return true;
        return step % 3 == 1;
    }

    public List<Cell> getCells(int sx, int sy, String steps) {
        steps = steps.substring(1, steps.length() - 1);
        List<Cell> res = new ArrayList<>();

        int[] dx = {-1, 0, 1, 0}, dy = {0, 1, 0, -1};
        int x = sx, y = sy;
        int step = 0;
        res.add(new Cell(x, y));
        for (int i = 0; i < steps.length(); i ++ ) {
            int d = steps.charAt(i) - '0';
            x += dx[d];
            y += dy[d];
            res.add(new Cell(x, y));
            if (!check_tail_increasing( ++ step)) {
                res.remove(0);
            }
        }
        return res;
    }

    public Integer nextMove(String input) {
        String[] strs = input.split("#");
        int[][] g = new int[13][14];
        for (int i = 0, k = 0; i < 13; i ++ ) {
            for (int j = 0; j < 14; j ++, k ++ ) {
                if (strs[0].charAt(k) == '1') {
                    g[i][j] = 1;
                }
            }
        }

        int aSx = Integer.parseInt(strs[1]), aSy = Integer.parseInt(strs[2]);
        int bSx = Integer.parseInt(strs[4]), bSy = Integer.parseInt(strs[5]);

        List<Cell> aCells = getCells(aSx, aSy, strs[3]);
        List<Cell> bCells = getCells(bSx, bSy, strs[6]);

        for (Cell c: aCells) g[c.x][c.y] = 1;
        for (Cell c: bCells) g[c.x][c.y] = 1;

        int[] dx = {-1, 0, 1, 0}, dy = {0, 1, 0, -1};
        for (int i = 0; i < 4; i ++ ) {
            int x = aCells.get(aCells.size() - 1).x + dx[i];
            int y = aCells.get(aCells.size() - 1).y + dy[i];
            if (x >= 0 && x < 13 && y >= 0 && y < 14 && g[x][y] == 0) {
                return i;
            }
        }

        return 0;
    }

    @Override
    public Integer get() {
        File file = new File("input.txt");
        try {
            Scanner sc = new Scanner(file);
            return nextMove(sc.next());
        } catch (FileNotFoundException e) {
            throw new RuntimeException(e);
        }
    }
}

三:项目上线

快捷部署

快捷部署是因为我把docker环境都配好了,直接镜像启动就行了。

*docker镜像地址:https://kobdocker-1302817640.cos.ap-nanjing.myqcloud.com/kob_final.tar.gz
*连接你的服务器,解压kob_final.jar.zip

*安装docker,参考下面的第3步。
*启动docker镜像:docker load -i kob_final.jar
*docker run -p 20000:22 -p 443:443 -p 80:80 -p 3000:3000 -p 3001:3001 -p 3002:3002 -itd --name kob_server kob_final:1.0
*docker start kob_server # 启动容器
*docker attach kob_server  # 进入创建的docker容器

*启动mysql
sudo service mysql start
*启动Nginx
sudo /etc/init.d/nginx start
*启动三个后端
分别到对应文件jar包处
用tmux开3个分屏启动
具体命令 java -jar ***.jar

祝你成功!

服务器太贵了,学生党穷,本项目建议,4M带宽左右,要有2G内存,不然起不来的,亲测!

整个部署

1.免密登录

#这个很简单,可以先在发起端vim 一个config文件
Host server
	HostName:ip
	User:。。。
	Port:默认22
	
#通过ssh-copy-id server server即可

2.配置tmux

sudo apt-get update
sudo apt install tmux

# 上传祖传文件

3.配置docker

官网:https://docs.docker.com/engine/install/ubuntu/

到这步就可以了

image-20230419154723351

4.上传一个docker镜像

这里为什么要用docker呢,因为docker更方便移植,脱离平台局限性,可以理解为一个小的独立环境

image-20230419160812147

scp /var/lib/acwing/docker/images/django_lesson_1_0.tar server_name:  # 将镜像上传到自己租的云端服务器
ssh server_name  # 登录自己的云端服务器

docker load -i django_lesson_1_0.tar  # 将镜像加载到本地
docker run -p 20000:22 -p 443:443 -p 80:80 -p 3000:3000 -p 3001:3001 -p 3002:3002 -itd --name kob_server django_lesson:1.0

docker start kob_server # 启动容器
docker attach kob_server  # 进入创建的docker容器

#值得一提的是这个镜像只有一些基本的配置文件影响不大的

镜像链接:

5.配置镜像免密登录

这里需要配置本地到springboot服务器的免密和服务器server到springboot服务器的免密登录。

image-20230420092352288

6.配置mysql

更新:
sudo apt-get update

安装:
sudo apt-get install mysql-server

启动:
sudo service mysql start

设置root用户的密码:
ALTER USER 'root'@'localhost' IDENTIFIED WITH caching_sha2_password BY 'yourpasswd';

创建kob的database:

image-20230420094242743

导入我们项目的数据库表:/home/tomas/create_kob.sql

create table kob.bot
(
    id          int auto_increment
        primary key,
    user_id     int          not null comment '作者',
    title       varchar(255) not null comment '标题',
    description varchar(300) null comment '简介',
    content     text         not null comment '代码',
    createtime  datetime     not null comment '创建时间',
    modifytime  datetime     not null comment '更新时间'
)
    row_format = DYNAMIC;	

create table kob.record
(
    id         int auto_increment
        primary key,
    a_id       int           not null comment '左下角用户id',
    a_sx       int           not null comment '左下角起始横坐标',
    a_sy       int           not null comment '左下角起始纵坐标',
    b_id       int           not null comment '右上角用户id',
    b_sx       int           not null comment '右上角用户横坐标',
    b_sy       int           not null comment '右上角用户纵坐标',
    a_steps    varchar(1000) not null comment '左下角用户移动记录',
    b_steps    varchar(1000) not null comment '右上角用户移动记录',
    map        varchar(1000) not null comment '地图',
    loser      varchar(10)   not null comment '输的用户',
    createtime datetime      not null comment '对局时间'
)
    comment '对局记录' row_format = DYNAMIC;

create table kob.user
(
    id       int auto_increment
        primary key,
    username varchar(255)     not null comment '用户名',
    password varchar(500)     not null comment '密码',
    photo    varchar(1000)    not null comment '头像',
    rating   int default 1500 not null comment '天梯分'
)
    row_format = DYNAMIC;

执行source /home/tomas/create_kob.sql命令导入这个文件

7.安装java8

sudo apt-get install openjdk-8-jdk

8.上线后端

三个后端都要这么改。

<packaging>jar</packaging>

image-20230420134656015

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
            <!--这里写上main方法所在类的路径-->
            <configuration>
                <mainClass>com.kob.backend.BackendApplication</mainClass> #改成对应这个后端的
            </configuration>
            <executions>
                <execution>
                    <goals>
                        <goal>repackage</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

全局的pom.xml,也添加build,但是不添加jar。

双击打包:

image-20230420140429437

通过scp将target下的jar文件传到springboot的docker服务器中。

image-20230420155353624

创建项目kob

# 通过java -jar 对应的.jar文件启动文件

image-20230420155502405

这里启动了3个。

后端到此结束。

9.上线前端

在/etc/nginx文件里面配置nginx.conf

文件内容:

user www-data;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;

events {
    worker_connections 768;
    # multi_accept on;
}

http {

    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 65;
    types_hash_max_size 2048;

    include /etc/nginx/mime.types;
    default_type application/octet-stream;

    ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3; # Dropping SSLv3, ref: POODLE
    ssl_prefer_server_ciphers on;

    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log;

    gzip on;

    include /etc/nginx/conf.d/*.conf;
    include /etc/nginx/sites-enabled/*;

     server {
         listen 80;
         server_name app3374.acapp.acwing.com.cn;
         rewrite ^(.*)$ https://${server_name}$1 permanent;
     }

    server {
        listen 443 ssl;
        server_name app3374.acapp.acwing.com.cn;
        ssl_certificate   cert/acapp.pem;
        ssl_certificate_key  cert/acapp.key;
        ssl_session_timeout 5m;
        ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_prefer_server_ciphers on;
        charset utf-8;
        access_log /var/log/nginx/access.log;
        error_log /var/log/nginx/error.log;

        client_max_body_size 10M;

        location /api {
            proxy_pass http://127.0.0.1:3000;
        }

        location /websocket {
            proxy_pass http://127.0.0.1:3000;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header Host $http_host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            proxy_read_timeout  36000s;
        }

        location / {
            root /home/acs/kob/web;
            index index.html;
            try_files $uri $uri/ /index.html;
        }

        location /acapp {
            alias /home/acs/kob/acapp;
            if ($request_method = 'OPTIONS') {
                add_header 'Access-Control-Allow-Origin' 'https://www.acwing.com';
                add_header 'Access-Control-Allow-Methods' 'GET, PUT, OPTIONS, POST, DELETE';
                add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization,X-Amz-Date';
                add_header 'Access-Control-Max-Age' 86400;
                add_header 'Content-Type' 'text/html; charset=utf-8';
                add_header 'Content-Length' 0;
                return 204;
            }
            if ($request_method = 'PUT') {
                add_header 'Access-Control-Allow-Origin' 'https://www.acwing.com';
                add_header 'Access-Control-Allow-Methods' 'GET, PUT, OPTIONS, POST, DELETE';
                add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization,X-Amz-Date';
                add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';
            }
            if ($request_method = 'GET') {
                add_header 'Access-Control-Allow-Origin' 'https://www.acwing.com';
                add_header 'Access-Control-Allow-Methods' 'GET, PUT, OPTIONS, POST, DELETE';
                add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization,X-Amz-Date';
                add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';
            }
        }
    }
}

具体需要根据自己的服务器修改。

通过sudo /etc/init.d/nginx start启动,当出现start表示成功了。

前端build一下

image-20230420213235367

然后将生成的dist文件传到springboot的web路径下。

10.配置Nginx

# 照着网上学的

# 放在/etc/nginx/nginx.conf文件中
user www-data;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;

events {
    worker_connections 768;
    # multi_accept on;
}

http {

    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 65;
    types_hash_max_size 2048;

    include /etc/nginx/mime.types;
    default_type application/octet-stream;

    ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3; # Dropping SSLv3, ref: POODLE
    ssl_prefer_server_ciphers on;

    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log;

    gzip on;

    include /etc/nginx/conf.d/*.conf;
    include /etc/nginx/sites-enabled/*;

     server {
         listen 80;
         server_name app3374.acapp.acwing.com.cn;
         rewrite ^(.*)$ https://${server_name}$1 permanent;
     }

    server {
        listen 443 ssl;
        server_name app3374.acapp.acwing.com.cn;
        ssl_certificate   cert/acapp.pem;
        ssl_certificate_key  cert/acapp.key;
        ssl_session_timeout 5m;
        ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_prefer_server_ciphers on;
        charset utf-8;
        access_log /var/log/nginx/access.log;
        error_log /var/log/nginx/error.log;

        client_max_body_size 10M;

        location /api {
            proxy_pass http://127.0.0.1:3000;
        }

        location /websocket {
            proxy_pass http://127.0.0.1:3000;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header Host $http_host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            proxy_read_timeout  36000s;
        }

        location / {
            root /home/acs/kob/web;
            index index.html;
            try_files $uri $uri/ /index.html;
        }

        location /acapp {
            alias /home/acs/kob/acapp;
            if ($request_method = 'OPTIONS') {
                add_header 'Access-Control-Allow-Origin' 'https://www.acwing.com';
                add_header 'Access-Control-Allow-Methods' 'GET, PUT, OPTIONS, POST, DELETE';
                add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization,X-Amz-Date';
                add_header 'Access-Control-Max-Age' 86400;
                add_header 'Content-Type' 'text/html; charset=utf-8';
                add_header 'Content-Length' 0;
                return 204;
            }
            if ($request_method = 'PUT') {
                add_header 'Access-Control-Allow-Origin' 'https://www.acwing.com';
                add_header 'Access-Control-Allow-Methods' 'GET, PUT, OPTIONS, POST, DELETE';
                add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization,X-Amz-Date';
                add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';
            }
            if ($request_method = 'GET') {
                add_header 'Access-Control-Allow-Origin' 'https://www.acwing.com';
                add_header 'Access-Control-Allow-Methods' 'GET, PUT, OPTIONS, POST, DELETE';
                add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization,X-Amz-Date';
                add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';
            }
        }
    }
}

启动sudo /etc/init.d/nginx start

启动截图:

image-20230423161857912

image-20230423161907271

image-20230423161914098

网址:https://app3374.acapp.acwing.com.cn

最后打开网址就能成功访问了!!

木兰宽松许可证, 第2版 木兰宽松许可证, 第2版 2020年1月 http://license.coscl.org.cn/MulanPSL2 您对“软件”的复制、使用、修改及分发受木兰宽松许可证,第2版(“本许可证”)的如下条款的约束: 0. 定义 “软件”是指由“贡献”构成的许可在“本许可证”下的程序和相关文档的集合。 “贡献”是指由任一“贡献者”许可在“本许可证”下的受版权法保护的作品。 “贡献者”是指将受版权法保护的作品许可在“本许可证”下的自然人或“法人实体”。 “法人实体”是指提交贡献的机构及其“关联实体”。 “关联实体”是指,对“本许可证”下的行为方而言,控制、受控制或与其共同受控制的机构,此处的控制是指有受控方或共同受控方至少50%直接或间接的投票权、资金或其他有价证券。 1. 授予版权许可 每个“贡献者”根据“本许可证”授予您永久性的、全球性的、免费的、非独占的、不可撤销的版权许可,您可以复制、使用、修改、分发其“贡献”,不论修改与否。 2. 授予专利许可 每个“贡献者”根据“本许可证”授予您永久性的、全球性的、免费的、非独占的、不可撤销的(根据本条规定撤销除外)专利许可,供您制造、委托制造、使用、许诺销售、销售、进口其“贡献”或以其他方式转移其“贡献”。前述专利许可仅限于“贡献者”现在或将来拥有或控制的其“贡献”本身或其“贡献”与许可“贡献”时的“软件”结合而将必然会侵犯的专利权利要求,不包括对“贡献”的修改或包含“贡献”的其他结合。如果您或您的“关联实体”直接或间接地,就“软件”或其中的“贡献”对任何人发起专利侵权诉讼(包括反诉或交叉诉讼)或其他专利维权行动,指控其侵犯专利权,则“本许可证”授予您对“软件”的专利许可自您提起诉讼或发起维权行动之日终止。 3. 无商标许可 “本许可证”不提供对“贡献者”的商品名称、商标、服务标志或产品名称的商标许可,但您为满足第4条规定的声明义务而必须使用除外。 4. 分发限制 您可以在任何媒介中将“软件”以源程序形式或可执行形式重新分发,不论修改与否,但您必须向接收者提供“本许可证”的副本,并保留“软件”中的版权、商标、专利及免责声明。 5. 免责声明与责任限制 “软件”及其中的“贡献”在提供时不带任何明示或默示的担保。在任何情况下,“贡献者”或版权所有者不对任何人因使用“软件”或其中的“贡献”而引发的任何直接或间接损失承担责任,不论因何种原因导致或者基于何种法律理论,即使其曾被建议有此种损失的可能性。 6. 语言 “本许可证”以中英文双语表述,中英文版本具有同等法律效力。如果中英文版本存在任何冲突不一致,以中文版为准。 条款结束 如何将木兰宽松许可证,第2版,应用到您的软件 如果您希望将木兰宽松许可证,第2版,应用到您的新软件,为了方便接收者查阅,建议您完成如下三步: 1, 请您补充如下声明中的空白,包括软件名、软件的首次发表年份以及您作为版权人的名字; 2, 请您在软件包的一级目录下创建以“LICENSE”为名的文件,将整个许可证文本放入该文件中; 3, 请将如下声明文本放入每个源文件的头部注释中。 Copyright (c) [Year] [name of copyright holder] [Software Name] is licensed under Mulan PSL v2. 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该项目实现了一个博弈类贪吃蛇的游戏,同时还完成了基于玩家战斗力匹配玩家的微服务系统,实现了玩家亲自玩或者玩家的AI代码匹配游戏的双重模式! 展开 收起
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