int main(int argc, char *argv[])
{
pong_t pong;
int quit;
unsigned long last_ticks, delta_ticks;
SDL_Event e;
log_enter_func(__func__);
SDL_Init(SDL_INIT_EVERYTHING);
Mix_OpenAudio(22050, MIX_DEFAULT_FORMAT, 2, 4096);
pong.screen = SDL_SetVideoMode(640, 480, 32, SDL_SWSURFACE);
if (!pong.screen) {
log_put_msg_in_func("SDL_SetVideoMode FAILED\n");
goto EXIT;
}
SDL_WM_SetCaption("Pong", 0);
pong.rect.x = 0;
pong.rect.y = 0;
pong.rect.w = 320;
pong.rect.h = 480;
if (pong_create_ball(&pong) != 0) {
log_put_msg_in_func("pong_create_ball FAILED\n");
goto EXIT;
}
if (pong_create_player(&pong) != 0) {
log_put_msg_in_func("pong_create_player FAILED\n");
goto EXIT;
}
quit = 0;
last_ticks = SDL_GetTicks();
while (!quit) {
while (SDL_PollEvent(&e)) {
if (e.type == SDL_QUIT) {
quit = !quit;
} else if (e.type == SDL_KEYDOWN) {
if (e.key.keysym.sym == SDLK_ESCAPE) {
quit = !quit;
}
}
}
if ((delta_ticks = SDL_GetTicks() - last_ticks) < 33) {
SDL_Delay(3);
} else {
pong_update(&pong, delta_ticks);
pong_render(&pong);
last_ticks += 33;
}
}
EXIT:
pong_destroy_ball(&pong);
pong_destroy_player(&pong);
Mix_CloseAudio();
SDL_Quit();
log_leave_func(__func__);
return 0;
}
void
display_gui_refresh (void)
{
switch (current_screen)
{
case display_gui_screen_game:
pong_update();
break;
default:
if (display_gui_button_bar_visible)
display_gui_draw_button_bar();
}
}
