main.c

#include <SDL.h>
#include <stdio.h>
#include <stdbool.h>

/**
* main - Entry Point Function that runs and compile the Maze
* argc: An Array of Charaters passed to the function but unused
* argv: An Array of Integers argumemts passed into main function, Unused.
* Return: Always on Succes, -1 on error.
**/

/** Screen dimension constants **/
const int SCREEN_WIDTH = 640;
const int SCREEN_HEIGHT = 480;

int main(__attribute__((unused))int argc, __attribute__((unused))char* args[])
{
    /** The window we'll be rendering to **/
    SDL_Window *window = NULL;

    /** The surface contained by the window **/
    SDL_Surface *screenSurface = NULL;

    /** Initialize SDL **/
    if(SDL_Init(SDL_INIT_VIDEO) < 0)
    {
        printf("SDL could not initialize! SDL_Error: %s\n", SDL_GetError());
    }
    else
    {
        /** Create window **/
        window = SDL_CreateWindow("SDL Tutorial", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, SCREEN_WIDTH, SCREEN_HEIGHT, SDL_WINDOW_SHOWN);
        if (window == NULL)
        {
            printf("Window could not be created! SDL_Error: %s\n", SDL_GetError());
        }
        else
        {
            /** Get window surface **/
            screenSurface = SDL_GetWindowSurface(window);

            /** Fill the surface white **/
            SDL_FillRect(screenSurface, NULL, SDL_MapRGB(screenSurface->format, 0xFF, 0xFF, 0xFF));

            /** Update the surface **/
            SDL_UpdateWindowSurface(window);

            /** Hack to get window to stay up **/
            SDL_Event e; bool quit = false; while(quit == false){ while(SDL_PollEvent(&e)){ if(e.type == SDL_QUIT) quit = true; } }
        }
    }

    /** Destroy window  **/
    SDL_DestroyWindow(window);

    /** Quit SDL subsystems **/
    SDL_Quit();

    return (0);
}