static int menu_main_bkg_system (void)
{
nsave_t *ns;
int n;
const char *sys;
Planet *pnt;
double cx, cy;
/* Clean pilots. */
pilots_cleanAll();
sys = NULL;
/* Refresh saves. */
load_refresh();
/* Get start position. */
ns = load_getList( &n );
if ((n > 0) && (planet_exists( ns[0].planet ))) {
pnt = planet_get( ns[0].planet );
if (pnt != NULL) {
sys = planet_getSystem( ns[0].planet );
if (sys != NULL) {
cx = pnt->pos.x;
cy = pnt->pos.y;
cx += 300;
cy += 200;
}
}
}
/* Fallback if necessary. */
if (sys == NULL) {
sys = start_system();
start_position( &cx, &cy );
}
/* Initialize. */
space_init( sys );
cam_setTargetPos( cx, cy, 0 );
cam_setZoom( conf.zoom_far );
pause_setSpeed( 1. );
sound_setSpeed( 1. );
return 0;
}
/**
* @brief Adjusts the game's dt modifier.
*/
void pause_setSpeed( double mod )
{
dt_mod = mod;
sound_setSpeed( mod );
}
