《DEV小游戏》

#include <iostream>
#include <vector>
#include <string>
#include <cstdlib>
#include <ctime>
#include <windows.h>
using namespace std;

struct Item
{
    string name;
    string desc;
    int type;
    int value;
    int price;
    int count;
};

struct DropGoods
{
    string name;
    int sellGold;
    int count;
};

struct Charm
{
    string name;
    string skill;
    string effect;
    int level;
    int cd;
    int maxCd;
    bool have;
};

struct Monster
{
    string name;
    int hp;
    int atk;
    int dropGoldMin;
    int dropGoldMax;
};

class Player
{
public:
    int hp, maxHp, atk, luck, gold;
    vector<Charm> charmBag;
    vector<Item> itemBag;
    vector<DropGoods> dropBag;

    Player()
    {
        hp = 120;
        maxHp = 120;
        atk = 12;
        luck = 5;
        gold = 200;
        addItem("小型生命药水", "恢复30点生命值", 1, 30, 50, 2);
        addItem("冷却精华", "清空单个符咒冷却", 2, 1, 80, 1);
    }

    void addItem(string n, string d, int t, int v, int p, int c)
    {
        for (int i = 0; i < itemBag.size(); i++)
        {
            if (itemBag[i].name == n)
            {
                itemBag[i].count += c;
                return;
            }
        }
        Item temp;
        temp.name = n;
        temp.desc = d;
        temp.type = t;
        temp.value = v;
        temp.price = p;
        temp.count = c;
        itemBag.push_back(temp);
    }

    void addDrop(string n, int g, int c)
    {
        for (int i = 0; i < dropBag.size(); i++)
        {
            if (dropBag[i].name == n)
            {
                dropBag[i].count += c;
                return;
            }
        }
        DropGoods temp;
        temp.name = n;
        temp.sellGold = g;
        temp.count = c;
        dropBag.push_back(temp);
    }

    int showItem()
    {
        cout << "\n========玩家道具背包========" << endl;
        if (itemBag.empty()) cout << "暂无任何道具" << endl;
        else for (int i = 0; i < itemBag.size(); i++)
            cout << i + 1 << "." << itemBag[i].name << " 数量:" << itemBag[i].count << " 效果:" << itemBag[i].desc << endl;
        cout << "============================" << endl;
        cout << "输入13关闭页面" << endl;
        int x; cin >> x;
        return x;
    }

    int showDrop()
    {
        cout << "\n=======战利品仓库=======" << endl;
        if (dropBag.empty()) cout << "暂无战利品" << endl;
        else for (int i = 0; i < dropBag.size(); i++)
            cout << i + 1 << "." << dropBag[i].name << " 数量:" << dropBag[i].count << " 可卖:" << dropBag[i].sellGold << "金币" << endl;
        cout << "========================" << endl;
        cout << "输入13关闭页面" << endl;
        int x; cin >> x;
        return x;
    }

    int showCharm()
    {
        cout << "\n=======拥有符咒=======" << endl;
        if (charmBag.empty()) cout << "暂未拥有符咒" << endl;
        else for (int i = 0; i < charmBag.size(); i++)
            cout << i + 1 << "." << charmBag[i].name << " Lv." << charmBag[i].level << " 冷却:" << charmBag[i].cd << "/" << charmBag[i].maxCd << " 技能:" << charmBag[i].skill << endl;
        cout << "======================" << endl;
        cout << "输入13关闭页面" << endl;
        int x; cin >> x;
        return x;
    }

    bool useFightItem(int idx, Monster &m)
    {
        if (idx < 1 || idx > itemBag.size()) return false;
        if (itemBag[idx - 1].count <= 0) { cout << "该道具已用完！" << endl; return false; }
        Item &it = itemBag[idx - 1];
        it.count--;
        cout << "\n使用道具:" << it.name << endl;
        if (it.type == 1)
        {
            hp = hp + it.value > maxHp ? maxHp : hp + it.value;
            cout << "成功恢复" << it.value << "点生命值" << endl;
        }
        else if (it.type == 2)
        {
            if (!charmBag.empty())
            {
                int r = rand() % charmBag.size();
                charmBag[r].cd = 0;
                cout << "已清空" << charmBag[r].name << "冷却" << endl;
            }
        }
        else if (it.type == 3)
        {
            atk += it.value;
            cout << "临时提升" << it.value << "点攻击力" << endl;
        }
        if (it.count <= 0) itemBag.erase(itemBag.begin() + idx - 1);
        return true;
    }

    void cutAllCd()
    {
        for (int i = 0; i < charmBag.size(); i++)
            if (charmBag[i].cd > 0) charmBag[i].cd--;
    }

    void getNewCharm(Charm c)
    {
        bool flag = false;
        for (int i = 0; i < charmBag.size(); i++)
        {
            if (charmBag[i].name == c.name)
            {
                charmBag[i].level++;
                cout << "\n" << c.name << "升级至Lv." << charmBag[i].level << endl;
                flag = true; break;
            }
        }
        if (!flag)
        {
            c.have = true; c.level = 1; c.cd = 0;
            charmBag.push_back(c);
            cout << "\n获得新符咒:" << c.name << endl;
        }
        applyCharmBuff();
        Sleep(1000);
    }

    int useCharmSkill(int idx, Monster &m)
    {
        if (idx < 1 || idx > charmBag.size()) return 0;
        int pos = idx - 1;
        if (charmBag[pos].cd > 0)
        {
            cout << "技能冷却中！还需" << charmBag[pos].cd << "回合" << endl;
            return -1;
        }
        charmBag[pos].cd = charmBag[pos].maxCd;
        Charm ch = charmBag[pos];
        cout << "\n释放技能:" << ch.name << " Lv." << ch.level << endl;
        int damage = 0;
        if (ch.name == "鼠符咒")damage = (atk + 15) * ch.level;
        if (ch.name == "牛符咒")damage = (atk * 2) * ch.level;
        if (ch.name == "虎符咒")damage = (atk + 25) * ch.level;
        if (ch.name == "兔符咒")damage = (atk + 10) * ch.level;
        if (ch.name == "龙符咒")damage = (atk + 50) * ch.level;
        if (ch.name == "蛇符咒") { cout << "隐身，本回合无敌" << endl; return 0; }
        if (ch.name == "马符咒") { hp = hp + 40 * ch.level > maxHp ? maxHp : hp + 40 * ch.level; cout << "生命恢复" << endl; return 0; }
        if (ch.name == "羊符咒")damage = (atk + 35) * ch.level;
        if (ch.name == "猴符咒") { m.atk = m.atk - 10 * ch.level < 5 ? 5 : m.atk - 10 * ch.level; damage = (atk + 10) * ch.level; }
        if (ch.name == "鸡符咒")damage = (atk + 20) * ch.level;
        if (ch.name == "狗符咒") { hp = hp + 30 * ch.level > maxHp ? maxHp : hp + 30 * ch.level; cout << "不死守护" << endl; return 0; }
        if (ch.name == "猪符咒")damage = (atk + 45) * ch.level;
        cout << "造成" << damage << "点伤害" << endl;
        return damage;
    }

    void applyCharmBuff()
    {
        for (int i = 0; i < charmBag.size(); i++)
        {
            if (charmBag[i].name == "牛符咒")atk += 3 * charmBag[i].level;
            if (charmBag[i].name == "狗符咒")maxHp += 20 * charmBag[i].level;
            if (charmBag[i].name == "鼠符咒")luck += 2 * charmBag[i].level;
        }
        hp = maxHp;
    }

    void battleEvent()
    {
        int r = rand() % 100;
        if (r < 15)addItem("大型生命药水", "恢复80生命值", 1, 80, 120, 1);
        else if (r < 30)gold += 50;
        else if (r < 40)addDrop("魔物碎片", 30, 1);
    }
};

vector<Charm> initAllCharm()
{
    vector<Charm> c;

    Charm ch1;
    ch1.name = "鼠符咒";
    ch1.skill = "召唤石像";
    ch1.effect = "召唤魔物助战";
    ch1.level = 1;
    ch1.cd = 0;
    ch1.maxCd = 3;
    ch1.have = false;
    c.push_back(ch1);

    Charm ch2;
    ch2.name = "牛符咒";
    ch2.skill = "力量狂击";
    ch2.effect = "高额物理伤害";
    ch2.level = 1;
    ch2.cd = 0;
    ch2.maxCd = 2;
    ch2.have = false;
    c.push_back(ch2);

    Charm ch3;
    ch3.name = "虎符咒";
    ch3.skill = "阴阳之力";
    ch3.effect = "均衡高额输出";
    ch3.level = 1;
    ch3.cd = 0;
    ch3.maxCd = 3;
    ch3.have = false;
    c.push_back(ch3);

    Charm ch4;
    ch4.name = "兔符咒";
    ch4.skill = "极速突袭";
    ch4.effect = "高速先手攻击";
    ch4.level = 1;
    ch4.cd = 0;
    ch4.maxCd = 2;
    ch4.have = false;
    c.push_back(ch4);

    Charm ch5;
    ch5.name = "龙符咒";
    ch5.skill = "烈焰轰炸";
    ch5.effect = "大范围火焰伤害";
    ch5.level = 1;
    ch5.cd = 0;
    ch5.maxCd = 4;
    ch5.have = false;
    c.push_back(ch5);

    Charm ch6;
    ch6.name = "蛇符咒";
    ch6.skill = "隐遁无形";
    ch6.effect = "本回合完全无敌";
    ch6.level = 1;
    ch6.cd = 0;
    ch6.maxCd = 4;
    ch6.have = false;
    c.push_back(ch6);

    Charm ch7;
    ch7.name = "马符咒";
    ch7.skill = "圣光治愈";
    ch7.effect = "巨额生命回复";
    ch7.level = 1;
    ch7.cd = 0;
    ch7.maxCd = 5;
    ch7.have = false;
    c.push_back(ch7);

    Charm ch8;
    ch8.name = "羊符咒";
    ch8.skill = "灵魂穿刺";
    ch8.effect = "无视敌方防御";
    ch8.level = 1;
    ch8.cd = 0;
    ch8.maxCd = 3;
    ch8.have = false;
    c.push_back(ch8);

    Charm ch9;
    ch9.name = "猴符咒";
    ch9.skill = "万物异变";
    ch9.effect = "大幅度削弱敌人";
    ch9.level = 1;
    ch9.cd = 0;
    ch9.maxCd = 3;
    ch9.have = false;
    c.push_back(ch9);

    Charm ch10;
    ch10.name = "鸡符咒";
    ch10.skill = "凌空飞袭";
    ch10.effect = "空中强力突袭";
    ch10.level = 1;
    ch10.cd = 0;
    ch10.maxCd = 2;
    ch10.have = false;
    c.push_back(ch10);

    Charm ch11;
    ch11.name = "狗符咒";
    ch11.skill = "永生不灭";
    ch11.effect = "残血保命回血";
    ch11.level = 1;
    ch11.cd = 0;
    ch11.maxCd = 5;
    ch11.have = false;
    c.push_back(ch11);

    Charm ch12;
    ch12.name = "猪符咒";
    ch12.skill = "雷霆电眼";
    ch12.effect = "超强雷电暴击";
    ch12.level = 1;
    ch12.cd = 0;
    ch12.maxCd = 4;
    ch12.have = false;
    c.push_back(ch12);

    return c;
}

vector<Monster> initAllMonster()
{
    vector<Monster>m;
    Monster m1; m1.name = "黑影小兵"; m1.hp = 120; m1.atk = 12; m1.dropGoldMin = 30; m1.dropGoldMax = 60; m.push_back(m1);
    Monster m2; m2.name = "秘境守卫"; m2.hp = 180; m2.atk = 16; m2.dropGoldMin = 50; m2.dropGoldMax = 90; m.push_back(m2);
    Monster m3; m3.name = "恶魔使徒"; m3.hp = 260; m3.atk = 22; m3.dropGoldMin = 80; m3.dropGoldMax = 130; m.push_back(m3);
    Monster m4; m4.name = "暗影魔王"; m4.hp = 900; m4.atk = 35; m4.dropGoldMin = 200; m4.dropGoldMax = 350; m.push_back(m4);
    Monster m5; m5.name = "幽影猎手"; m5.hp = 320; m5.atk = 28; m5.dropGoldMin = 100; m5.dropGoldMax = 150; m.push_back(m5);
    Monster m6; m6.name = "火焰巨魔"; m6.hp = 450; m6.atk = 38; m6.dropGoldMin = 140; m6.dropGoldMax = 200; m.push_back(m6);
    Monster m7; m7.name = "冰霜女巫"; m7.hp = 550; m7.atk = 45; m7.dropGoldMin = 180; m7.dropGoldMax = 250; m.push_back(m7);
    Monster m8; m8.name = "深渊魔神"; m8.hp = 1800; m8.atk = 70; m8.dropGoldMin = 400; m8.dropGoldMax = 600; m.push_back(m8);
    return m;
}

void shopSystem(Player &p)
{
    while (1)
    {
        system("cls");
        cout << "========商店========" << endl;
        cout << "金币:" << p.gold << endl;
        cout << "1.小血瓶 50" << endl;
        cout << "2.大血瓶 120" << endl;
        cout << "3.冷却精华 80" << endl;
        cout << "4.力量药剂 150（永久+5攻）" << endl;
        cout << "5.兑换战利品" << endl;
        cout << "6.返回主界面" << endl;
        int op; cin >> op;
        if (op == 1) { if (p.gold >= 50) { p.gold -= 50; p.addItem("小型生命药水", "恢复30HP", 1, 30, 50, 1); cout << "购买成功！"; } }
        else if (op == 2) { if (p.gold >= 120) { p.gold -= 120; p.addItem("大型生命药水", "恢复80HP", 1, 80, 120, 1); cout << "购买成功！"; } }
        else if (op == 3) { if (p.gold >= 80) { p.gold -= 80; p.addItem("冷却精华", "清空CD", 2, 1, 80, 1); cout << "购买成功！"; } }
        else if (op == 4) { if (p.gold >= 150) { p.gold -= 150; p.atk += 5; cout << "攻击力提升！"; } }
        else if (op == 5)
        {
            int r = p.showDrop();
            if (r == 13)continue;
        }
        else if (op == 6)break;
        Sleep(800);
    }
}

bool fightBattle(Player &p, Monster m)
{
    while (1)
    {
        system("cls");
        cout << "战斗：" << m.name << endl;
        cout << "你的HP:" << p.hp << "/" << p.maxHp << "  敌人HP:" << m.hp << endl;
        cout << "1.攻击 2.符咒 3.道具 4.查看状态 5.逃跑" << endl;
        int op; cin >> op;
        int hurt = 0;
        bool hide = false;

        if (op == 1)
        {
            hurt = p.atk + rand() % 8;
            m.hp -= hurt;
            cout << "你造成" << hurt << "点伤害！" << endl;
        }
        else if (op == 2)
        {
            int s = p.showCharm();
            if (s == 13)continue;
            hurt = p.useCharmSkill(s, m);
            if (hurt == -1)continue;
            m.hp -= hurt;
            if (s <= p.charmBag.size() && p.charmBag[s - 1].name == "蛇符咒") hide = true;
        }
        else if (op == 3)
        {
            int s = p.showItem();
            if (s == 13)continue;
            p.useFightItem(s, m);
            continue;
        }
        else if (op == 4)
        {
            cout << "攻击:" << p.atk << " 生命:" << p.hp << "/" << p.maxHp << " 金币:" << p.gold << endl;
            cout << "输入13关闭" << endl;
            int x; cin >> x;
            continue;
        }
        else if (op == 5)
        {
            cout << "逃跑成功！" << endl;
            Sleep(800);
            return false;
        }

        if (m.hp <= 0)
        {
            cout << "胜利！" << endl;
            int g = rand() % (m.dropGoldMax - m.dropGoldMin + 1) + m.dropGoldMin;
            p.gold += g;
            cout << "获得金币:" << g << endl;
            p.battleEvent();
            Sleep(1500);
            return true;
        }

        if (!hide)
        {
            int eh = m.atk + rand() % 6;
            p.hp -= eh;
            cout << "受到" << eh << "点伤害！" << endl;
        }
        else cout << "闪避攻击！" << endl;

        p.cutAllCd();
        if (p.hp <= 0)
        {
            bool dog = false;
            for (int i = 0; i < p.charmBag.size(); i++) {
                if (p.charmBag[i].name == "狗符咒") {
                    dog = true;
                }
            }
            if (dog)
            {
                p.hp = 50;
                cout << "狗符咒生效，保命！" << endl;
            }
            else
            {
                cout << "你被击败了！" << endl;
                Sleep(1500);
                return false;
            }
        }
        Sleep(1200);
    }
}

void mainMenu(Player &p, vector<Monster> &mon, vector<Charm> &charm)
{
    while (1)
    {
        system("cls");
        cout << "====== 主界面 ======" << endl;
        cout << "1.进入关卡挑战" << endl;
        cout << "2.进入商店" << endl;
        cout << "3.查看背包" << endl;
        cout << "4.查看符咒" << endl;
        cout << "5.退出游戏" << endl;
        int op; cin >> op;

        if (op == 1)
        {
            system("cls");
            cout << "选择关卡：" << endl;
            cout << "1.新手关卡" << endl;
            cout << "2.进阶关卡" << endl;
            cout << "3.精英关卡" << endl;
            cout << "4.BOSS挑战" << endl;
            int o; cin >> o;
            int idx = 0;
            if (o == 1) idx = rand() % 3;
            else if (o == 2) idx = 3 + rand() % 2;
            else if (o == 3) idx = 5 + rand() % 2;
            else idx = 7;
            fightBattle(p, mon[idx]);
            p.hp = p.maxHp;
        }
        else if (op == 2) shopSystem(p);
        else if (op == 3) p.showItem();
        else if (op == 4) p.showCharm();
        else if (op == 5) exit(0);
    }
}

int main()
{
    srand(time(0));
    Player player;
    vector<Charm> charms = initAllCharm();
    vector<Monster> mons = initAllMonster();

    // ========== 开局送一张随机符咒 ==========
    int randomIdx = rand() % charms.size();
    Charm startCharm = charms[randomIdx];
    player.getNewCharm(startCharm);
    cout << "开局赠送随机符咒成功！" << endl;
    Sleep(1500);
    // =======================================

    cout << "欢迎来到符咒RPG！" << endl;
    Sleep(1000);
    mainMenu(player, mons, charms);
    return 0;
}