frameCycle

#include "pch.h"
#include <iostream>
#include <chrono>
#include <thread>
const int maxCord = 10;

const int maxLoop = maxCord / 2 ;
const int minLoop = 0;
int loopStep = 1;
int loop = minLoop;

using namespace std;
int main()
{
    while (true)
    {

        for (int y = 0; y < maxCord; y++)
        {
            for (int x = 0; x < maxCord; x++)
            {
                if ((y == loop or y == maxCord - 1 - loop) and (x >= loop and x <= maxCord - 1 - loop))
                {
                    cout << " * ";
                }
                else
                    if ((x == loop or x == maxCord - 1 - loop) and (y >= loop and y <= maxCord - 1 - loop))
                    {
                        cout << " * ";
                    }
                    else
                    {
                        cout << "   ";
                    }
            }
            cout << endl;
        }

        if ((loop == maxLoop && loopStep > 0) || (loop == minLoop && loopStep < 0)) { loopStep *= -1; };
        loop += loopStep;

        cout << endl;
        std::this_thread::sleep_for(std::chrono::milliseconds(500));
    }
}