多文件组织角色类

main.cpp

#include<iostream>
#include"shengming.h"
using namespace std;
int main()
{
    Role James("james",8,2,"east","Man","TULONG",2);
    Role Curry("curry",7,3,"west","Feman","YITIAN",3);
    James.show();
    Curry.show();
    Curry.attack(James);
    James.beAttack(Curry);
    James.eat(5);
    James.attack(Curry);
    James.range1();
    Curry.range1();
    James.show();
    Curry.show();
    return 0;

}

shengming.h

#ifndef SHENGMING_H_INCLUDED
#define SHENGMING_H_INCLUDED
using namespace std;
class Weapon
{
public:
    Weapon(string wnam, int f);
    int getForce();
    void setdata();
    void showdata();
private:
    string wname;   //名称
    int force;       //威力
};
class Role
{
public:
    Role(string name,int blo,int ran,string  nati,string  se,string wnam,int forc);//构造函数
    ~Role();
     void show();
     void attack(Role&r);
     void eat(int medicine);
     void beAttack(Role&r);
     void range1();
private:
    string name;
    int blood;
    bool life;
    int range;
    string  nation;
    string  sex;
    Weapon weapon;
};


#endif // SHENGMING_H_INCLUDED

weapon.cpp

#include<iostream>
#include"shengming.h"
using namespace std;
Weapon::Weapon(string wnam, int forc):wname(wnam),force(forc) {}
int Weapon::getForce()
{
    return force;
}
void Weapon::setdata()
{
     std::cout << "请输入武器的名字、威力:" << std::endl;
     std::cin >> wname >> force;
}
void Weapon::showdata()
{
    std::cout<<"武器名称 "<<wname <<"威力 "<<force<<std::endl;

}

role.cpp

#include<iostream>
#include"shengming.h"
 using namespace std;
 Role::Role(string nam,int blo,int ran,string  nati,string  se,string wnam,int forc):name(nam),blood(blo),range(ran),nation(nati),sex(se),weapon(wnam,forc)
    {
         if(blood>0)
    life=true;
     else
         life=false;
    }
    Role::~Role()
    {
        std::cout<<name<<"已经退出江湖..."<<std::endl;
    }
     void Role::show()
    {
     cout<<name << "has" << blood << "blood " <<range << "级 " <<nation << "族 " <<sex <<endl;
      if(blood>0)
    life=true;
     else
         life=false;
     weapon.showdata();
    }
    void Role::attack(Role &r)
    {
         blood+=weapon.getForce();
         r.blood-=weapon.getForce();
         if(r.blood<=0)
             r.life=false;
    }
    void Role::beAttack(Role&r)
    {
        blood-=weapon.getForce();
        r.blood+=weapon.getForce();
        if(blood<=0)
             life=false;
    }
    void Role::eat(int medicine)
    {
        blood+=medicine;
    }
 void Role::range1()
     {
         if(blood>=10)
         range+=1;
     }

运行结果：