C++ |用同一个类绘制不同的敌人？具有继承性

#include <iostream>

// 基类 Enemy
class Enemy {
public:
    virtual void draw() {
        std::cout << "绘制基类敌人" << std::endl;
    }
};

// 派生类 EnemyA
class EnemyA : public Enemy {
public:
    void draw() override {
        std::cout << "绘制敌人A" << std::endl;
    }
};

// 派生类 EnemyB
class EnemyB : public Enemy {
public:
    void draw() override {
        std::cout << "绘制敌人B" << std::endl;
    }
};

// 派生类 EnemyC
class EnemyC : public Enemy {
public:
    void draw() override {
        std::cout << "绘制敌人C" << std::endl;
    }
};

int main() {
    EnemyA enemyA;
    EnemyB enemyB;
    EnemyC enemyC;

    Enemy* enemies[] = {&enemyA, &enemyB, &enemyC};

    for (auto enemy : enemies) {
        enemy->draw();
    }

    return 0;
}