小编Sn0*_*ack的帖子

我当前的代码如下：

#include <iostream>
#include "SDL.h"
#include "SDL_image.h"

int main(int argc, char **argv) {
    if (SDL_Init(SDL_INIT_EVERYTHING != 0)) {
        std::cout << "SDL_Init() Error: " << SDL_GetError() << std::endl;
        std::cin.get();
        return 1;
    }

    SDL_Window *win = SDL_CreateWindow("RandomSDL2", 100, 100, 1280, 720, SDL_WINDOW_SHOWN);
    if (win = nullptr) {
        std::cout << "SDL_CreateWindow() Error: " << SDL_GetError() << std::endl;
        std::cin.get();
        return 1;
    }

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