c++——文字rpg游戏

以下是一个简单的C++文字RPG游戏的示例代码，其中包括了基本的角色、战斗和物品系统：

#include <iostream>
#include <string>
#include <cstdlib>
#include <ctime>

using namespace std;

// 角色类
class Character {
public:
    string name;
    int hp;
    int atk;
    int def;
    int gold;

    Character(string n, int h, int a, int d, int g) {
        name = n;
        hp = h;
        atk = a;
        def = d;
        gold = g;
    }

    // 攻击函数
    void attack(Character& other) {
        int damage = atk - other.def;
        if (damage < 0) {
            damage = 0;
        }
        other.hp -= damage;
        cout << name << "攻击了" << other.name << "，造成了" << damage << "点伤害。" << endl;
    }

    // 是否死亡
    bool isDead() {
        return hp <= 0;
    }
};

// 物品类
class Item {
public:
    string name;
    int price;
    int hp;
    int atk;
    int def;

    Item(string n, int p, int h, int a, int d) {
        name = n;
        price = p;
        hp = h;
        atk = a;
        def = d;
    }
};

// 商店类
class Shop {
public:
    Item items[3];

    Shop() {
        items[0] = Item("草药", 10, 20, 0, 0);
        items[1] = Item("铁剑", 50, 0, 10, 0);
        items[2] = Item("铁甲", 100, 0, 0, 10);
    }

    // 显示商店物品
    void showItems() {
        cout << "欢迎光临！以下是本店的物品：" << endl;
        for (int i = 0; i < 3; i++) {
            cout << i + 1 << ". " << items[i].name << " - " << items[i].price << "金币" << endl;
        }
    }

    // 购买物品
    bool buy(Character& c, int choice) {
        if (c.gold < items[choice - 1].price) {
            cout << "金币不足，法购买！" << endl;
            return false;
        }
        c.gold -= items[choice - 1].price;
        c.hp += items[choice - 1].hp;
        c.atk += items[choice - 1].atk;
        c.def += items[choice - 1].def;
        cout << "购买成功！" << endl;
        return true;
    }
};

// 战斗函数
void battle(Character& player, Character& enemy) {
    cout << "你遇到了一只" << enemy.name << "，准备战斗！" << endl;
    while (!player.isDead() && !enemy.isDead()) {
        player.attack(enemy);
        if (enemy.isDead()) {
            cout << enemy.name << "被你打败了！" << endl;
            player.gold += enemy.gold;
            return;
        }
        enemy.attack(player);
        if (player.isDead()) {
            cout << "你被" << enemy.name << "打败了！" << endl;
            return;
        }
    }
}

int main() {
    srand(time(NULL)); // 初始化随机数种子

    // 初始化角色和商店
    Character player("勇者", 100, 10, 5, 50);
    Character enemies[3] = {
        Character("史莱姆", 30, 5, 2, 10),
        Character("骷髅兵", 50, 10, 5, 20),
        Character("巨龙", 100, 20, 10, 50)
    };
    Shop shop;

    // 游戏循环
    while (true) {
        cout << "你的状态 - HP:" << player.hp << " ATK:" << player.atk << " DEF:" << player.def << " 金币:" << player.gold << endl;
        cout << "请选择操作：" << endl;
        cout << "1. 进入商店" << endl;
        cout << "2. 进行战斗" << endl;
        cout << "3. 离开游戏" << endl;
        int choice;
        cin >> choice;
        switch (choice) {
        case 1:
            shop.showItems();
            cout << "请选择要购买的物品（输入编号）：" << endl;
            cin >> choice;
            shop.buy(player, choice);
            break;
        case 2:
            battle(player, enemies[rand() % 3]);
            break;
        case 3:
            cout << "游戏结束，欢迎再次光临！" << endl;
            return 0;
        default:
            cout << "无效的操作！" << endl;
            break;
        }
    }

    return 0;
}