どこかの宿題

似たような課題をどこかで見ました。

・・・

あ、うちの大学だったな。

#include <iostream>
#include <string>
#include <cstdlib>
#include <ctime>
#include <cstdio>
using namespace std;

class Player {
private:
    string name;
    int max_hp;
    int hp;
    int mp;   //※magic power

    int strength;
public:
    Player(string n = "Knight") {
        name = n;
        max_hp = hp = 100 + rand()%201;
        mp = rand()%25+1;
        strength = 50 - mp;
    }
    int command() {
        int c;
        cout << "Attack(1) or Recovery(2) ? ->";
        cin >> c;
        if (c == 2)
            return 2;
        else
            return 1;
    }
    void recovery() {
        if (mp < 10)
            cout << "mp < 10" <<endl ;
        else {
            mp -= 10;
            int r = 30 + rand()%71;
            hp = (hp+r > max_hp) ? max_hp : hp+r;
            cout << "Recovery " << r << " HP " << hp << endl;
        }
    }
    int attack() {
        return strength;
    }
    void damage(int dmg) {
        hp = (hp-dmg < 0) ? 0 : hp-dmg;
        cout << name << " Damage " << dmg << " HP " << hp <<endl;
    }
    void show() {
        cout << name << " HP " << hp << " MP " << mp << " STR " << strength << endl;
    }
    int is_die() { return (hp <= 0); }
};

class Monster {
private:
    string name;
    int hp;
    int strength;
public:
    Monster(string n = "Evil") {
        name = n;
        hp = 300 + rand()%201;
        strength = 25 + rand()%26;
    }
    int attack(){ return strength; }
    void damage(int dmg) {
        hp = (hp-dmg < 0) ? 0 : hp-dmg;
        cout << name << " Damage " << dmg << " HP " << hp <<endl;
    }
    void show() {
        cout << name << " HP " << hp << " STR " << strength << endl;
    }
    int is_die() { return (hp <= 0); }
};

int main()
{
    srand((unsigned int)time(NULL));

    Player player;
    Monster monster;

    while (1) {
        player.show();
        monster.show();
        if (player.command() == 1)
            monster.damage(player.attack());
        else
            player.recovery();
        if (monster.is_die()) {
            cout << "You won!!" << endl;
            break;
        }
        player.damage(monster.attack());
        if (player.is_die()) {
            cout << "You lose..." << endl;
            break;
        }
        cout << endl;
    }

    return 0;
}