void
PlanetOrbitMenu (void)
{
MENU_STATE MenuState;
InputFrameCallback *oldCallback;
memset (&MenuState, 0, sizeof MenuState);
DrawMenuStateStrings (PM_SCAN, SCAN);
LockMutex (GraphicsLock);
SetFlashRect (SFR_MENU_3DO);
UnlockMutex (GraphicsLock);
MenuState.CurState = SCAN;
SetMenuSounds (MENU_SOUND_ARROWS, MENU_SOUND_SELECT);
oldCallback = SetInputCallback (on_input_frame);
MenuState.InputFunc = DoPlanetOrbit;
DoInput (&MenuState, TRUE);
SetInputCallback (oldCallback);
LockMutex (GraphicsLock);
SetFlashRect (NULL);
UnlockMutex (GraphicsLock);
DrawMenuStateStrings (PM_STARMAP, -NAVIGATION);
}
BOOLEAN
DoMenuChooser (MENU_STATE *pMS, BYTE BaseState)
{
BYTE NewState = pMS->CurState;
BYTE OrigBase = BaseState;
BOOLEAN useAltMenu = FALSE;
if (optWhichMenu == OPT_PC)
useAltMenu = GetAlternateMenu (&BaseState, &NewState);
if (PulsedInputState.menu[KEY_MENU_LEFT] ||
PulsedInputState.menu[KEY_MENU_UP])
NewState = PreviousMenuState (BaseState, NewState);
else if (PulsedInputState.menu[KEY_MENU_RIGHT] ||
PulsedInputState.menu[KEY_MENU_DOWN])
NewState = NextMenuState (BaseState, NewState);
else if (useAltMenu && PulsedInputState.menu[KEY_MENU_SELECT])
{
NewState = ConvertAlternateMenu (BaseState, NewState);
if (NewState == ALT_MANIFEST)
{
DrawMenuStateStrings (PM_ALT_CARGO, 0);
pMS->CurState = PM_CARGO - PM_SCAN;
return TRUE;
}
if (NewState == ALT_EXIT_MANIFEST)
{
if (OrigBase == PM_SCAN)
DrawMenuStateStrings (PM_ALT_SCAN,
PM_ALT_MANIFEST - PM_ALT_SCAN);
else
DrawMenuStateStrings (PM_ALT_STARMAP,
PM_ALT_MANIFEST - PM_ALT_STARMAP);
pMS->CurState = ALT_MANIFEST;
return TRUE;
}
return FALSE;
}
else if ((optWhichMenu == OPT_PC) &&
PulsedInputState.menu[KEY_MENU_CANCEL] &&
(BaseState == PM_ALT_CARGO))
{
if (OrigBase == PM_SCAN)
DrawMenuStateStrings (PM_ALT_SCAN,
PM_ALT_MANIFEST - PM_ALT_SCAN);
else
DrawMenuStateStrings (PM_ALT_STARMAP,
PM_ALT_MANIFEST - PM_ALT_STARMAP);
pMS->CurState = ALT_MANIFEST;
return TRUE;
}
else
return FALSE;
DrawMenuStateStrings (BaseState, NewState);
if (useAltMenu)
NewState = ConvertAlternateMenu (BaseState, NewState);
pMS->CurState = NewState;
SleepThread (ONE_SECOND / 20);
return TRUE;
}
static BOOLEAN
DoPlanetOrbit (MENU_STATE *pMS)
{
BOOLEAN select = PulsedInputState.menu[KEY_MENU_SELECT];
BOOLEAN handled;
if ((GLOBAL (CurrentActivity) & (CHECK_ABORT | CHECK_LOAD))
|| GLOBAL_SIS (CrewEnlisted) == (COUNT)~0)
return FALSE;
// XXX: pMS actually refers to pSolarSysState->MenuState
handled = DoMenuChooser (pMS, PM_SCAN);
if (handled)
return TRUE;
if (!select)
return TRUE;
LockMutex (GraphicsLock);
SetFlashRect (NULL);
UnlockMutex (GraphicsLock);
switch (pMS->CurState)
{
case SCAN:
ScanSystem ();
if (GLOBAL (CurrentActivity) & START_ENCOUNTER)
{ // Found Fwiffo on Pluto
return FALSE;
}
break;
case EQUIP_DEVICE:
select = DevicesMenu ();
if (GLOBAL (CurrentActivity) & START_ENCOUNTER)
{ // Invoked Talking Pet, a Caster or Sun Device over Chmmr,
// or a Caster for Ilwrath
// Going into conversation
return FALSE;
}
break;
case CARGO:
CargoMenu ();
break;
case ROSTER:
select = RosterMenu ();
break;
case GAME_MENU:
if (!GameOptions ())
return FALSE; // abort or load
break;
case STARMAP:
{
BOOLEAN AutoPilotSet;
InputFrameCallback *oldCallback;
// Deactivate planet rotation
oldCallback = SetInputCallback (NULL);
LockMutex (GraphicsLock);
RepairSISBorder ();
UnlockMutex (GraphicsLock);
AutoPilotSet = StarMap ();
if (GLOBAL (CurrentActivity) & CHECK_ABORT)
return FALSE;
// Reactivate planet rotation
SetInputCallback (oldCallback);
if (!AutoPilotSet)
{ // Redraw the orbital display
LockMutex (GraphicsLock);
DrawOrbitalDisplay (DRAW_ORBITAL_FULL);
UnlockMutex (GraphicsLock);
break;
}
// Fall through !!!
}
case NAVIGATION:
return FALSE;
}
if (!(GLOBAL (CurrentActivity) & CHECK_ABORT))
{
if (select)
{ // 3DO menu jumps to NAVIGATE after a successful submenu run
if (optWhichMenu != OPT_PC)
pMS->CurState = NAVIGATION;
DrawMenuStateStrings (PM_SCAN, pMS->CurState);
}
LockMutex (GraphicsLock);
SetFlashRect (SFR_MENU_3DO);
UnlockMutex (GraphicsLock);
}
return TRUE;
}
