PinPong

#include <iostream>
#include"windows.h"
#include <chrono>
#include <thread>
#include <conio.h>
using namespace std;
const int minX{ 1 };
const int minY{ 1 };
const int maxX{ 79 };
const int maxY{ 24 };
void gotoxy(int xpos, int ypos)
{
    COORD scrn;
    HANDLE hOuput = GetStdHandle(STD_OUTPUT_HANDLE);
    scrn.X = xpos; scrn.Y = ypos;
    SetConsoleCursorPosition(hOuput, scrn);
}
void changePos(int** massive, int maxX, int maxY,int currentX,int currentY,int dx,int dy)
{
    swap(massive[currentY][currentX], massive[currentY - dy][currentX - dx]);
    gotoxy(currentX - dx, currentY - dy);
    cout << " ";
    gotoxy(currentX, currentY);
}
void printPole()
{
    for (int i = 0; i <= maxX; i++)
    {
        gotoxy(i, 0);
        cout << "=";
        gotoxy(i, maxY);
        cout << "=";
    }
    for (int i = 0; i <= maxY; i++)
    {
        gotoxy(0, i);
        cout << "|";
        gotoxy(maxX, i);
        cout << "|";

    }
}
void  game()
{
    int positionBoardPlayer2{ maxX / 2 - 4 };
    int positionBoardPlayer1{ maxX / 2 - 4 };
    int dx = { 1 }, dy = { 1 };
    int currentX = 1;
    int currentY = 1;
    int score = 0;
    string board = "------------";
    int lenghtBoard = 12;
    printPole();
    gotoxy(positionBoardPlayer1, maxY-1);
    cout << board;
    gotoxy(positionBoardPlayer2, 1);
    cout << board;
    gotoxy(currentX, currentY);
    int** massive = new int* [maxY-1];
    int* bigArr(new int[maxX * maxY]);
    for (int i = 0; i <= maxY; i++)
    {
        massive[i] = bigArr + maxX * i;
    }
    massive[currentY][currentX] = 0;

    while (score != 5)
    {

        if (currentY == maxY-1 or currentY < minY)
        {
        dy = dy * (-1); currentY += dy;
        swap(massive[currentY][currentX], massive[currentY - dy][currentX]);
        } // check vertical limits
        if (currentX == maxX-1 or currentX < minX) {
        dx = dx * (-1); currentX += dx;
        swap(massive[currentY][currentX], massive[currentY][currentX - dx]);
        } // check horizontal limits

        gotoxy(currentX, currentY);
        cout << massive[currentY][currentX];
        currentX += dx;
        currentY += dy;
        Sleep(120);
        changePos(massive, maxX, maxY, currentX, currentY,dx,dy);
        if ((currentX > positionBoardPlayer1 and currentX < positionBoardPlayer1 + lenghtBoard) and currentY == maxY-1)
        {
            printf("BYE!");
            printf("X = %2d, Y=%2d", currentX, currentY);
        }
        if ((currentX > positionBoardPlayer2 and currentX < positionBoardPlayer2 + lenghtBoard) and currentY == minY)
        {
            printf("BYE!");
            printf("X = %2d, Y=%2d", currentX, currentY);
        }
        if (_kbhit())
        {
            auto key{ _getch() };
            if (key == 'a' or key == 'A') { if (positionBoardPlayer1 > minX + 1) { gotoxy(positionBoardPlayer1 + lenghtBoard, maxY - 1); cout << " "; positionBoardPlayer1--; gotoxy(positionBoardPlayer1, maxY - 1); cout << board; };
            if (key == 'd' or key == 'D') { if (positionBoardPlayer1 < maxX - 1) { gotoxy(positionBoardPlayer1, maxY - 1); cout << " "; positionBoardPlayer1++; gotoxy(positionBoardPlayer1, maxY - 1); cout << board; }; };
            if (key == 'q' or key == 'Q') { if (positionBoardPlayer2 > minX + 1) { gotoxy(positionBoardPlayer2 + lenghtBoard, minY); cout << " "; positionBoardPlayer2--; gotoxy(positionBoardPlayer2, minY); cout << board;; }; };
            if (key == 'e' or key == 'E') { if (positionBoardPlayer2 < maxX - 1) { gotoxy(positionBoardPlayer2, minY); cout << " "; positionBoardPlayer2++; gotoxy(positionBoardPlayer2, minY); cout << board; };
            }; };
        }



    }
}
void main()
{
    game();
}