玩家类pk小游戏

 玩家类

package com.hp.mxdx;

import java.util.Random;


public class Demo1 {
    //封装:把属性设为私有private，提供公共的get和set方法间接访问，提高安全性
    private String name; //姓名
    private String type; //类型:展示、法师
    private int life; //生命值
    private int defense; //防御值
    private int attack; //攻击力
    private double baoji; //暴击

    
    public void say(){
        System.out.println("我叫"+name+",是一个"+type+",生命值高达"+life+",防御值"+defense+",攻击力"+attack);
    }

    
    public void pk(Demo1 demo1) {
        //回合制，直到一方死亡停止
        int flag = 0;//默认我方先攻击
        while (true) {
            //显示一下当前战斗人员的信息
            this.say();
            demo1.say();

            Random a = new Random();

            //定义一个标记，0我方攻击 1敌方攻击
            if (flag == 0) {
                int x = a.nextInt(1);
                if (x != 2){
                    int b = a.nextInt(4);
                    if(b!=0 && b!=1){
                        this.setAttack(this.attack*b);
                        System.out.println("龙傲天"+"[暴击!]"+b);
                    }
                }
                //战斗 我方攻击力-敌方防御力=伤害值
                int harm = this.attack - demo1.defense;
                 //让敌方生命值-伤害值
                demo1.setLife(demo1.life -= harm);
                System.out.println(demo1.name + "掉血" + harm);


                flag = 1;//改变标记，转换攻击角色
            } else {
                //战斗 敌方攻击力-我方防御力=伤害值
                int x = a.nextInt(1);
                if (x != 2){
                    int b = a.nextInt(4);
                    if(b!=0 && b!=1){
                        demo1.setAttack(demo1.attack*b);
                        System.out.println("赵日天"+"[暴击!]"+b);
                    }
                }
                int harm = demo1.attack - this.defense;
                this.setLife(this.life -= harm);
                System.out.println(this.name + "掉血" + harm);//让我方生命值-伤害值

                flag = 0; //改变标记，转换攻击角色
            }
            //有血量<=0，战斗结束
            if (this.life <= 0){
                System.out.println(demo1.name+"打败了"+this.name);
                int x = a.nextInt(3);
                if (x == 2){
                    System.out.println("赵日天获取SSS级大杖");
                }else {
                    System.out.println("获取1000金币");
                }
                break;//结束循环
            }
            if (demo1.life <= 0){
                System.out.println(this.name+"打败了"+demo1.name);
                int x = a.nextInt(3);
                if (x == 2){
                    System.out.println("龙傲天获取SSS级大剑");
                }else {
                    System.out.println("获取1000金币");
                }
                break;//结束循环
            }

            //线程休眠
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }



    //构造器(建议如果定义了有参的构造器，一定定义一个无参构造器)
    public Demo1(String name, String type, int life, int defense, int attack) {
        this.name = name;
        this.type = type;
        this.life = life;
        this.defense = defense;
        this.attack = attack;
    }
    public Demo1(double baoji) {
        this.baoji = baoji;
    }

    //无参构造器
    public Demo1() {
    }

    //get和set方法
    public String getName() {
        return name;
    }

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

    public String getType() {
        return type;
    }

    public void setType(String type) {
        this.type = type;
    }

    public int getLife() {
        return life;
    }

    public void setLife(int life) {
        this.life = life;
    }

    public int getDefense() {
        return defense;
    }

    public void setDefense(int defense) {
        this.defense = defense;
    }

    public int getAttack() {
        return attack;
    }

    public void setAttack(int attack) {
        this.attack = attack;
    }

    public double getBaoji() {
        return baoji;
    }

    public void setBaoji(double baoji) {
        this.baoji = baoji;
    }
}

实现类

package com.hp.mxdx;


public class Test {
    public static void main(String[] args) {
        //创建两个玩家
        Demo1 demo1 = new Demo1("龙傲天", "战士", 1000, 55, 80 );
        Demo1 demo2 = new Demo1("赵日天", "法师", 1000, 48, 95);

        //战斗
        demo1.pk(demo2);
    }
}