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#include <iostream>
#include <vector>
#include <memory>

enum class Side
{
    China,
    America,
    GLA
};

class Warrior
{
public:
    virtual void attack() = 0;
};

class ChineeseWarrior : public Warrior
{
public:
    void attack() override { std::cout << "Han dzi dzio!!!" << std::endl; }
};

class AmericanWarrior : public Warrior
{
public:
    void attack() override { std::cout << "Arrgggghhh!!!" << std::endl; }
};

class GLAWarrior : public Warrior
{
    void attack() override { std::cout << "To the victory!" << std::endl; }
};

class WarriorFactory
{
public:
    static std::unique_ptr<Warrior> createWarrior(Side side)
    {
        switch (side)
            {
                case Side::China:
                    return std::make_unique<ChineeseWarrior>();
                break;
                case Side::America:
                    return std::make_unique<AmericanWarrior>();
                break;
                case Side::GLA:
                    return std::make_unique<GLAWarrior>();
                break;
            }
    }
};

class Player
{
public:
    Player(Side side) {
        m_army.reserve(defaultArmyCount);
        for (size_t i = 0; i < defaultArmyCount; ++i) {
               m_army.push_back(WarriorFactory::createWarrior(side));
        }
    }
    void startAttack() {
        for (const auto& warrior : m_army)
        {
            warrior->attack();
        }
    }
    static const size_t defaultArmyCount {3};
private:
    std::vector<std::unique_ptr<Warrior>> m_army;
};

int main()
{
    Player player (Side::GLA);
    player.startAttack();
    return 0;
}