Snake/your.cpp at master · Ro6afF/Snake · GitHub

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#include <SDL2/SDL.h>
#include <iostream>
#include <vector>


int main()
{
    if (SDL_Init(SDL_INIT_VIDEO) != 0)
    {
        std::cout << "SDL_Init Error: " << SDL_GetError() << std::endl;
        return 1;
    }

    SDL_DisplayMode display;
    SDL_GetCurrentDisplayMode(0, &display);

    SDL_Window *win = SDL_CreateWindow("Snake", 0, 0, display.w, display.h, SDL_WINDOW_FULLSCREEN);
    if (win == nullptr)
    {
        std::cout << "SDL_CreateWindow Error: " << SDL_GetError() << std::endl;
        SDL_Quit();
        return 1;
    }

    SDL_Renderer *ren = SDL_CreateRenderer(win, -1, SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC);
    if (ren == nullptr)
    {
        SDL_DestroyWindow(win);
        std::cout << "SDL_CreateRenderer Error: " << SDL_GetError() << std::endl;
        SDL_Quit();
        return 1;
    }


    while(1)
    {
        SDL_SetRenderDrawColor(ren, 0, 0, 0, 255);
        SDL_RenderClear(ren);
        SDL_RenderPresent(ren);
        SDL_Delay(100);
    }

    SDL_DestroyRenderer(ren);
    SDL_DestroyWindow(win);
    SDL_Quit();
    return 0;
}