crude sdl2 code

main.cpp

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

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

	SDL_Window *win = SDL_CreateWindow("Hello World!", 100, 100, 640, 480, SDL_WINDOW_SHOWN);
	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;
	}

	SDL_Event Event;
	bool Running = true;
	while (Running) {
		while (SDL_PollEvent(&Event)) {
			if (Event.type == SDL_QUIT) {
				Running = false;
			}
		}

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