/**
* @brief Actually runs the updates
*
* @param[in] dt Current delta tick.
*/
static void update_routine( double dt )
{
space_update(dt);
weapons_update(dt);
spfx_update(dt);
pilots_update(dt);
missions_update(dt);
events_update(dt);
}
int main(void){
space = space_init(SCREEN_W, SCREEN_H);
SDL_Event evt;
if (SDL_Init(SDL_INIT_VIDEO) != 0) {
return -1;
}
screen = SDL_SetVideoMode(
SCREEN_W,
SCREEN_H,
24, SDL_HWSURFACE | SDL_DOUBLEBUF);
if (screen == NULL) {
return -1;
}
while(1) {
while(SDL_PollEvent(&evt)) {
if(evt.type == SDL_QUIT) {
goto finish;
}
if (evt.type == SDL_KEYUP && evt.key.keysym.sym == SDLK_ESCAPE) {
goto finish;
}
if (evt.type == SDL_MOUSEMOTION ) space_mouse_move(space, evt.motion.x, evt.motion.y);
if (evt.type == SDL_MOUSEBUTTONDOWN) space_mouse_down(space);
if (evt.type == SDL_MOUSEBUTTONUP ) space_mouse_up (space);
}
SDL_LockSurface(screen);
SDL_FillRect(screen, NULL, 0x000080);
space_update(space, 0.02);
DrawImpl(space);
SDL_FreeSurface(screen);
SDL_Flip(screen);
}
finish:
space_destroy(space);
SDL_FreeSurface(screen);
SDL_Quit();
return 0;
}
void space_do_step(Space *space)
{
GList *it;
if (!space)return;
if (space->stepstaken == space->steps)
{
space->stepstaken = 0;
for (it = space->bodylist;it != NULL;it = g_list_next(it))
{
if (!it->data)continue;
body_reset((Body *)it->data);
}
}
//run one iteration of space update
space_update(space);
//for each body, update it a little
space->stepstaken++;
}
