Game

#include <iostream>
#include <string>
#include <Windows.h>
using namespace std;




template <typename T>
class BTNode
{
    T data;
    BTNode*pLeft;
    BTNode*pRigt;

public:
    BTNode(const T& _data = T(), BTNode *_pLeft = nullptr, BTNode *_pRigt = nullptr) : data(_data), pLeft(_pLeft), pRigt(_pRigt) {}


    void setData(const T&_data)
    {
        data = _data;
    }


    T getData()
    {
        return data;
    }

    void setpRight(BTNode*_pRigt)
    {
        pRigt = _pRigt;
    }
    void setpLeft(BTNode*_pLeft)
    {
        pLeft = _pLeft;
    }

    const BTNode *getpRight()const
    {
        return pRigt;
    }

    BTNode *getpRight()
    {
        return pRigt;
    }


    const BTNode *getpLeft()const
    {
        return pLeft;
    }
    BTNode *getpLeft()
    {
        return pLeft;
    }

    bool isLeaf()const
    {
        if (pLeft == nullptr&&pRigt == nullptr)
        {
            return true;
        }
        else
        {
            return false;
        }
    }
};

void fillTree(BTNode<string>*&root)
{
    root = new BTNode<string>("Оно Живет в воде?");
    BTNode<string>*temp = new BTNode <string>("У него есть жабры?");
    temp->setpLeft(new BTNode<string>("Щука"));
    temp->setpRight(new BTNode<string>("Лягушка"));
    root->setpLeft(temp);
    temp = new BTNode <string>("у него 4 лапы?");
    temp->setpLeft(new BTNode<string>("Кот"));
    temp->setpRight(new BTNode<string>("Змея"));
    root->setpRight(temp);
}
template <typename T>
void printTree(BTNode <T>*root)
{
    if (root != nullptr)
    {
        printTree(root->getpLeft());
        //cout << root->getData() << endl;
        printTree(root->getpRight());

        cout << root->getData() << endl;
        //cout << root->getData() << endl;
    }
}

void learn(BTNode<string>*pCurrent)
{
    string correctAnswer, wrongAnswer, question;

    cout << "Я сдаюсь! что это за животное?\n";
    getline(cin, correctAnswer);
    wrongAnswer = pCurrent->getData();
    cout << "Какой вопрос может помочь их различить?\n ";
    getline(cin, question);
    pCurrent->setData(question);
    cout << "Какой ответ для " << correctAnswer << '?';
    string answer;
    getline(cin, answer);

    if (answer == "yes" || answer == "y")
    {
        pCurrent->setpLeft(new BTNode<string>(correctAnswer));
        pCurrent->setpRight(new BTNode<string>(wrongAnswer));

    }
    else if (answer == "no" || answer == "n")
    {
        pCurrent->setpLeft(new BTNode<string>(wrongAnswer));
        pCurrent->setpRight(new BTNode<string>(correctAnswer));
    }

}
bool play(BTNode<string>*root)
{
    BTNode<string>*pCurrent = root;
    string answer;
    while (pCurrent->isLeaf()==false)
    {
        cout << pCurrent->getData() << endl;
        getline(cin,answer);
        //cin.ignore(1, '\n');
        if (answer=="yes"|| answer == "y")
        {
            pCurrent = pCurrent->getpLeft();
        }
        else if (answer == "no" || answer == "n")
        {
            pCurrent = pCurrent->getpRight();
        }

    }
    cout << "Я думаю это  " << pCurrent->getData();
    cout << "  Это верно?\n";
    getline(cin, answer);
    //cin.ignore(1, '\n');
    if (answer == "yes")
    {
        cout << "Урра!\n";
    }
    else
    {
        learn(pCurrent);
        cout << "Продолжим игру?\n";
        getline(cin, answer);
        //cin.ignore(1, '\n');
        if (answer == "yes" || answer == "y")
        {
            return true;
        }
        else
        {
            return false;
        }
    }


}


void main()
{
    SetConsoleCP(1251);
    SetConsoleOutputCP(1251);

    //setlocale(LC_ALL, "Russian");
    BTNode <string>*root = nullptr;
    fillTree(root);
    //printTree(root);
    while (play (root)==true)
    {
        play(root);
    }
    //play(root);

}