// Fast forwards to the next event.
// If skipHEE is set, HYPERSPACE_ENCOUNTER_EVENTs are skipped.
// Must be called from the Starcon2Main thread.
// TODO: LockGameClock may be removed since it is only
// supposed to be called synchronously wrt the game logic thread.
void
forwardToNextEvent (BOOLEAN skipHEE)
{
HEVENT hEvent;
EVENT *EventPtr;
COUNT year, month, day;
// time of next event
BOOLEAN done;
if (!GameClockRunning ())
return;
LockGameClock ();
done = !skipHEE;
do {
hEvent = GetHeadEvent ();
if (hEvent == 0)
return;
LockEvent (hEvent, &EventPtr);
if (EventPtr->func_index != HYPERSPACE_ENCOUNTER_EVENT)
done = TRUE;
year = EventPtr->year_index;
month = EventPtr->month_index;
day = EventPtr->day_index;
UnlockEvent (hEvent);
for (;;) {
if (GLOBAL (GameClock.year_index) > year ||
(GLOBAL (GameClock.year_index) == year &&
(GLOBAL (GameClock.month_index) > month ||
(GLOBAL (GameClock.month_index) == month &&
GLOBAL (GameClock.day_index) >= day))))
break;
MoveGameClockDays (1);
}
} while (!done);
UnlockGameClock ();
}
BOOLEAN
PauseGame (void)
{
RECT r;
STAMP s;
BOOLEAN ClockActive;
CONTEXT OldContext;
FRAME F;
HOT_SPOT OldHot;
if (ActivityFrame == 0
|| (GLOBAL (CurrentActivity) & (CHECK_ABORT | CHECK_PAUSE))
|| (LastActivity & (CHECK_LOAD | CHECK_RESTART)))
return (FALSE);
GLOBAL (CurrentActivity) |= CHECK_PAUSE;
ClockActive = (BOOLEAN)(
LOBYTE (GLOBAL (CurrentActivity)) != SUPER_MELEE
&& GameClockRunning ()
);
if (ClockActive)
SuspendGameClock ();
else if (CommData.ConversationPhrases && PlayingTrack ())
PauseTrack ();
SetSemaphore (GraphicsSem);
OldContext = SetContext (ScreenContext);
OldHot = SetFrameHot (Screen, MAKE_HOT_SPOT (0, 0));
GetFrameRect (ActivityFrame, &r);
r.corner.x = (SCREEN_WIDTH - r.extent.width) >> 1;
r.corner.y = (SCREEN_HEIGHT - r.extent.height) >> 1;
s.origin = r.corner;
s.frame = ActivityFrame;
F = CaptureDrawable (LoadDisplayPixmap (&r, (FRAME)0));
DrawStamp (&s);
FlushGraphics ();
{
BYTE scan;
scan = KBDToUNICODE (SK_F1);
while (KeyDown (scan))
TaskSwitch ();
}
FlushInput ();
while (KeyHit () != SK_F1)
TaskSwitch ();
s.frame = F;
DrawStamp (&s);
DestroyDrawable (ReleaseDrawable (s.frame));
SetFrameHot (Screen, OldHot);
SetContext (OldContext);
WaitForNoInput (ONE_SECOND / 4);
FlushInput ();
ClearSemaphore (GraphicsSem);
if (ClockActive)
ResumeGameClock ();
else if (CommData.ConversationPhrases && PlayingTrack ())
ResumeTrack ();
TaskSwitch ();
GLOBAL (CurrentActivity) &= ~CHECK_PAUSE;
return (TRUE);
}
