从零开始手写mmo游戏从框架到爆炸（十二）

导航：从零开始手写mmo游戏从框架到爆炸（零）—— 导航-CSDN博客

写了这么多的框架，说好的mmo游戏呢？所以我们暂时按下框架不表，这几篇我们设计英雄角色、怪物、技能和地图。本篇我们来对游戏角色进行设定。

用户在注册成功之后，可以登录，登录好像还没有说，这个不重要，就需要选择存档或者新开游戏，就好像暗黑2一样。存档！好的这个也不重要。我们先说选英雄，英雄就有职业，职业就有技能，英雄升级之后属性要提升。野怪也是一样的，有技能有等级，而且还要区分品质，不如白银怪，黄金怪等等。

英雄或者说职业，野怪等等需要有模板，数据来源一种是存在数据库里面的，一种是存在文件中的。我更倾向于存在文件中，为什么呢，因为我开心。现在我们正式开始职业的设定。

首先我们先创建游戏引擎模块：

定义角色模板

角色模板是英雄和野怪通用的

CharacterTemplate.java

package com.loveprogrammer.factory.template;

import java.io.Serializable;

/**
 * @version 1.0.0
 * @description: 角色模版
 * @author: eric
 * @date: 2024-02-7 13:54
 **/
public class CharacterTemplate implements Serializable {

    private int id;

    private String name;

    private String desc;

    private int strength;                  // 力量 影响物理输出 物理技能输出
    private int armature;                 // 护甲值 影响物理防御和法术防御
    private int constitution;               // 体质 影响生命值 一点体质增加10点生命值
    private int magic;                       // 魔力 影响法术输出 法术技能输出
    private int technique;                   // 技巧 影响闪避率、暴击率
    private int speed;                         // 攻击速度

    private int levelUpStrength;                   // 每升一级力量增加值
    private int levelUpArmature;                 // 每升一级护甲增加值
    private int levelUpConstitution;         // 每升一级生命力增加值
    private int levelUpMagic;                   // 每升一级魔法增加值
    private int levelUpTechnique;         // 每升一级技巧增加值
    private int levelUpSpeed;              // 每升一级速度增加值

    private int highestLevel;            // 转职前的最高级别
    private String skills;         // 技能id字符串，逗号隔开

    // 技能品级
    private String skillQuality;      // 技能品级
    private String acquiredLevel;     // 技能习得的等级
    private String extSkills;

    private int attackType;     // 是物理攻击还是魔法攻击

    private String states;     // 附带状态，比如眩晕免疫，毒免疫等

    // 毒抗
    private int poisonResistance;

    // 火抗
    private int flameResistance;

    // 电抗
    private int thunderResistance;

    // 冰抗
    private int iceResistance;

    // 经验
    private double exp = 1.0;

    // 武器类型
    private int weaponType;

    // 可转职的职业
    private String nextLevelJobList;

    // 战斗位置，数字越小越靠近前排
    private int position;

    @Override
    public String toString() {
        return "HeroTemplate{" +
                "角色 ='" + name + '\'' +
                ", 说明='" + desc + '\'' +
                ", 力量=" + strength +
                ", 护甲=" + armature +
                ", 体力=" + constitution +
                ", 魔力=" + magic +
                ", 技巧=" + technique +
                ", 速度=" + speed +
                '}';
    }

    public int getId() {
        return id;
    }

    public void setId(int id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getDesc() {
        return desc;
    }

    public void setDesc(String desc) {
        this.desc = desc;
    }

    public int getStrength() {
        return strength;
    }

    public void setStrength(int strength) {
        this.strength = strength;
    }

    public int getArmature() {
        return armature;
    }

    public void setArmature(int armature) {
        this.armature = armature;
    }

    public int getConstitution() {
        return constitution;
    }

    public void setConstitution(int constitution) {
        this.constitution = constitution;
    }

    public int getMagic() {
        return magic;
    }

    public void setMagic(int magic) {
        this.magic = magic;
    }

    public int getTechnique() {
        return technique;
    }

    public void setTechnique(int technique) {
        this.technique = technique;
    }

    public int getSpeed() {
        return speed;
    }

    public void setSpeed(int speed) {
        this.speed = speed;
    }

    public int getLevelUpStrength() {
        return levelUpStrength;
    }

    public void setLevelUpStrength(int levelUpStrength) {
        this.levelUpStrength = levelUpStrength;
    }

    public int getLevelUpArmature() {
        return levelUpArmature;
    }

    public void setLevelUpArmature(int levelUpArmature) {
        this.levelUpArmature = levelUpArmature;
    }

    public int getLevelUpConstitution() {
        return levelUpConstitution;
    }

    public void setLevelUpConstitution(int levelUpConstitution) {
        this.levelUpConstitution = levelUpConstitution;
    }

    public int getLevelUpMagic() {
        return levelUpMagic;
    }

    public void setLevelUpMagic(int levelUpMagic) {
        this.levelUpMagic = levelUpMagic;
    }

    public int getLevelUpTechnique() {
        return levelUpTechnique;
    }

    public void setLevelUpTechnique(int levelUpTechnique) {
        this.levelUpTechnique = levelUpTechnique;
    }

    public int getLevelUpSpeed() {
        return levelUpSpeed;
    }

    public void setLevelUpSpeed(int levelUpSpeed) {
        this.levelUpSpeed = levelUpSpeed;
    }

    public String getSkills() {
        if(skills == null){
            skills = "";
        }
        return skills;
    }

    public void setSkills(String skills) {
        this.skills = skills;
    }

    public String getExtSkills() {
        return extSkills;
    }

    public void setExtSkills(String extSkills) {
        this.extSkills = extSkills;
    }

    public int getAttackType() {
        return attackType;
    }

    public void setAttackType(int attackType) {
        this.attackType = attackType;
    }

    public String getStates() {
        if(states == null){
            states = "";
        }
        return states;
    }

    public void setStates(String states) {
        this.states = states;
    }

    public int getPoisonResistance() {
        return poisonResistance;
    }

    public void setPoisonResistance(int poisonResistance) {
        this.poisonResistance = poisonResistance;
    }

    public int getFlameResistance() {
        return flameResistance;
    }

    public void setFlameResistance(int flameResistance) {
        this.flameResistance = flameResistance;
    }

    public int getThunderResistance() {
        return thunderResistance;
    }

    public void setThunderResistance(int thunderResistance) {
        this.thunderResistance = thunderResistance;
    }

    public double getExp() {
        return exp;
    }

    public void setExp(double exp) {
        this.exp = exp;
    }

    public int getIceResistance() {
        return iceResistance;
    }

    public void setIceResistance(int iceResistance) {
        this.iceResistance = iceResistance;
    }

    public int getWeaponType() {
        return weaponType;
    }

    public void setWeaponType(int weaponType) {
        this.weaponType = weaponType;
    }

    public String getAcquiredLevel() {
        return acquiredLevel;
    }

    public void setAcquiredLevel(String acquiredLevel) {
        this.acquiredLevel = acquiredLevel;
    }

    public String getSkillQuality() {
        return skillQuality;
    }

    public void setSkillQuality(String skillQuality) {
        this.skillQuality = skillQuality;
    }

    public int getHighestLevel() {
        return highestLevel;
    }

    public void setHighestLevel(int highestLevel) {
        this.highestLevel = highestLevel;
    }

    public String getNextLevelJobList() {
        return nextLevelJobList;
    }

    public void setNextLevelJobList(String nextLevelJobList) {
        this.nextLevelJobList = nextLevelJobList;
    }

    public int getPosition() {
        return position;
    }

    public void setPosition(int position) {
        this.position = position;
    }
}

职业模板集成通用模板。JobTemplate中的newSkills是后期做转职的时候用的，先忽略。

JobTemplate.java

package com.loveprogrammer.factory.template;

/**
 * @ClassName JobTemplate
 * @Description 职业模板
 * @Author admin
 * @Date 2024-02-7 13:54
 * @Version 1.0
 */
public class JobTemplate extends CharacterTemplate{

    private String newSkills;

    public String getNewSkills() {
        return newSkills;
    }

    public void setNewSkills(String newSkills) {
        this.newSkills = newSkills;
    }
}

创建模板文件

job.json

[
  {
    "id":1,
    "name":"战士",
    "strength":60,
    "magic":0,
    "constitution":80,
    "technique":15,
    "speed":130,
    "armature":5,
    "levelUpStrength":45,
    "levelUpMagic":0,
    "levelUpConstitution":35,
    "levelUpTechnique":25,
    "levelUpSpeed":25,
    "levelUpArmature":15,
    "attackType":0,
    "weaponType":1,
    "totalA":230,
    "totalB":152.5,
    "skills":"1,11,19,32",
    "newSkills":"1,11,19,32",
    "skillQuality":"E,E,E,E",
    "acquiredLevel":"0,5,10,15",
    "extSkills":0,
    "nextLevelJobList":100101,
    "position":1,
    "desc":"剑类武器",
    "highestLevel":15,
    "init":0
  }
]

创建职业工厂

JobFactory

package com.loveprogrammer.factory;

import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONArray;
import com.loveprogrammer.factory.template.JobTemplate;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.nio.charset.StandardCharsets;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

/**
 * @ClassName JobFactory
 * @Description 英雄职业工厂
 * @Author admin
 * @Date 2024/2/7 15:49
 * @Version 1.0
 */
public class JobFactory {

    private static List<JobTemplate> templates;

    private static Map<Integer,JobTemplate> jobMap;

    static {
        try {
            // 读取配置文件，然后加载到weaponTemplates中
            ClassLoader classLoader = JobFactory.class.getClassLoader();
            InputStream inputStream = classLoader.getResourceAsStream("template/job.json");

            assert inputStream != null;
            BufferedReader streamReader = new BufferedReader(new InputStreamReader(inputStream, StandardCharsets.UTF_8));
            StringBuilder responseStrBuilder = new StringBuilder();

            String inputStr;
            while ((inputStr = streamReader.readLine()) != null)
                responseStrBuilder.append(inputStr);

            templates = JSONArray.parseArray(responseStrBuilder.toString(),JobTemplate.class);

            jobMap = templates.stream().collect(Collectors.toMap(JobTemplate::getId, e ->e));
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public static List<JobTemplate> getTemplates(){
        return templates;
    }

    public static void main(String[] args) {
        System.out.println("加载的职业有：" + JSON.toJSONString(templates));
    }

}

运行一下工厂的main方法：

加载的职业有：[{"acquiredLevel":"0,5,10,15","armature":5,"attackType":0,"constitution":80,"desc":"剑类武器","exp":1.0,"extSkills":"0","flameResistance":0,"highestLevel":15,"iceResistance":0,"id":1,"levelUpArmature":15,"levelUpConstitution":35,"levelUpMagic":0,"levelUpSpeed":25,"levelUpStrength":45,"levelUpTechnique":25,"magic":0,"name":"战士","newSkills":"1,11,19,32","nextLevelJobList":"100101","poisonResistance":0,"position":1,"skillQuality":"E,E,E,E","skills":"1,11,19,32","speed":130,"states":"","strength":60,"technique":15,"thunderResistance":0,"weaponType":1}]

这样我们就有了职业的模板了。

全部源码详见：

gitee : eternity-online: 多人在线mmo游戏 - Gitee.com

分支：step-08