/*AUTHOR:Marian Witek

*The file is free for any usage

*https://infomaks.pl

*/

#include <vector>

#include <iostream>

#include <print>

#include <array>

#include <fstream>

struct Configuration {

bool isFullscreen;

};

std::ifstream in;

std::ofstream out;

void CreateDefaultConfigFile(Configuration* config);

void main()

{

Configuration config;

in.open("file.config", std::ios::in | std::ios::binary);

if (!in.is_open()) {

CreateDefaultConfigFile(&config);

}

else

{

in.read((char*)&config, sizeof(config));

in.close();

}

std::cin.get();

}

void CreateDefaultConfigFile(Configuration* config)

{

config->isFullscreen = false;

//

out.open("file.config", std::ios::out | std::ios::binary);

if (!out.is_open()) {

std::cout << "can't create default configuration file\n";

}

else

{

out.write((char*)config, sizeof(Configuration));

out.close();

}

}