Bibliothèque SDL

#include <stdlib.h>
#include <stdio.h>
#include <SDL.h>
#include <SDL_ttf.h>

 
void init(TTF_Font *police,SDL_Surface *ecran);
void event_handler(SDL_Surface *ecran);//,SDL_Surface *game);
void jouer(SDL_Surface *ecran, SDL_Surface *game);

int main(int argc, char *argv[])
{
	SDL_Surface *ecran = NULL,*game = NULL;
    TTF_Font *police = NULL;   

	init(police, ecran);
	event_handler(ecran);

	
	TTF_CloseFont(police);
	TTF_Quit();
    SDL_Quit();
    return EXIT_SUCCESS;
}

void init(TTF_Font *police, SDL_Surface *ecran)
{
	
	SDL_Color white = {255, 255, 255};

	SDL_Surface *play = NULL, *help = NULL;
    SDL_Rect position;

    
    SDL_Init(SDL_INIT_VIDEO);
	TTF_Init();

	police = TTF_OpenFont("Harabara.ttf", 20);
    ecran = SDL_SetVideoMode(640, 480, 32, SDL_HWSURFACE | SDL_DOUBLEBUF);		//170 * 255 = sizeof the original;
	SDL_FillRect(ecran, NULL, SDL_MapRGB(ecran->format, 0, 0, 0));
	play = TTF_RenderText_Blended(police, "1:  Jouer", white);
	help = TTF_RenderText_Blended(police, "2: Aide", white);
    SDL_WM_SetCaption("Demineur", NULL);
	position.x = 50;
	position.y = 50;
	SDL_BlitSurface(play, NULL, ecran, &position); 
	position.x = 50;
	position.y = 90;
	SDL_BlitSurface(help, NULL, ecran, &position);
	
    SDL_Flip(ecran);

}

void event_handler(SDL_Surface *ecran,SDL_Surface *game)
{
	SDL_Event event;
    int keep = 1;
	
	
	while(keep)
    {
        SDL_WaitEvent(&event);
        switch(event.type)
        {
            case SDL_QUIT:
                keep = 0;
                break;
            case SDL_KEYDOWN:
                switch(event.key.keysym.sym)
                {
                    case SDLK_q:
                        keep = 0;
                        break;
					case SDLK_1:
						jouer(ecran,game);
						break;
                }
                break;
        }        
    }
}

void jouer(SDL_Surface *ecran, SDL_Surface *game)
{
	SDL_Rect positiongame;

	positiongame.x = 0;
	positiongame.y = 0;

	game = SDL_CreateRGBSurface(SDL_HWSURFACE, 220, 180, 32, 0, 0, 0, 0);
	SDL_FillRect(ecran, NULL, SDL_MapRGB(ecran->format, 255, 255, 255));
	SDL_BlitSurface(game, NULL, ecran, &positiongame);
	SDL_Flip(ecran);
	//SDL_FreeSurface(game);

}