void deactivateFrozenScreen (void) { if (haveFrozenScreen()) { frozenScreen.destruct(); deactivateScreen(SCR_FROZEN); } }
void destructSpecialScreens (void) { helpScreen.destruct(); menuScreen.destruct(); frozenScreen.destruct(); }
int activateFrozenScreen (void) { if (haveFrozenScreen() || !frozenScreen.construct(&mainScreen.base)) return 0; activateScreen(SCR_FROZEN); return 1; }
static int frozenScreen_construct (void) { return frozenScreen.construct(&mainScreen.base); }