void render_game(GameData* data, DrawConfig* config){
/*
* Clear the window prior to any rendering
*/
render_clear(config);
/*
* Draw all componenets of the came
*/
render_background(data,config);
render_all_pipes(data,config);
render_score(data,config);
render_bird(data,config);
/*
* Render GameOver message if the user has lost
*/
if(is_gameover(data)){
render_gameover_message(data,config);
}
/*
* Update the users view to reflect changes
*/
SDL_RenderPresent(config->renderer);
}
void G2048::get_newone(){
if (is_gameover())
return;
size_t i = rand() % 4;
size_t j = rand() % 4;
int n = rand() % 4;
if (!game[i][j]) game[i][j] = n?2:4;
else get_newone();
}
int main(int argc, char **argv)
{
SDL_Event event;
Uint8 mstat;
int xw, yh, optc;
int bombs = -1, width = -1, height = -1;
struct option const longopts[] = {
{"width", 1, NULL, 'w'},
{"height", 1, NULL, 'h'},
{"bombs", 1, NULL, 'b'},
{"help", 0, NULL, 'H'},
{NULL, 0, NULL, 0}
};
progname = argv[0];
while ((optc = getopt_long(argc, argv, "w:h:b:H", longopts, NULL)) != -1) {
switch (optc) {
case 'w':
width = atoi(optarg);
break;
case 'h':
height = atoi(optarg);
break;
case 'b':
bombs = atoi(optarg);
break;
case 'H':
usage(0);
exit(EXIT_SUCCESS);
default:
usage(1);
exit(EXIT_FAILURE);
}
}
usage(0);
/* Use default value if invalid argument is given. */
if (width < 1 || width > 99)
width = W_DEF;
if (height < 1 || height > 99)
height = H_DEF;
if (bombs < 1 || bombs > width*height)
bombs = width*height / 6;
if (SDL_Init(SDL_INIT_VIDEO) < 0) {
fprintf(stderr, "Error: %s\n", SDL_GetError());
exit(EXIT_FAILURE);
}
atexit(SDL_Quit);
init_graphic(width, height);
atexit(deinit_graphic);
init_game(width, height, bombs);
atexit(deinit_game);
start_game();
while (SDL_WaitEvent(&event) >= 0) {
switch (event.type) {
case SDL_MOUSEBUTTONDOWN:
if (is_gameover()) {
start_game();
break;
}
xw = event.motion.x;
yh = event.motion.y;
pixel2pos(&xw, &yh);
mstat = SDL_GetMouseState(NULL, NULL);
if(mstat & SDL_BUTTON(1) || mstat & SDL_BUTTON(2))
open_box(get_box(xw, yh));
else if (mstat & SDL_BUTTON(3))
set_flag(get_box(xw, yh));
break;
case SDL_QUIT:
putchar('\n');
exit(EXIT_SUCCESS);
break;
default:
break; /* Nothing. */
}
}
return 0;
}