static void
flashSupportShip (ROSTER_STATE *rosterState)
{
static Color c = BUILD_COLOR (MAKE_RGB15_INIT (0x1F, 0x00, 0x00), 0x24);
static TimeCount NextTime = 0;
if (GetTimeCounter () >= NextTime)
{
NextTime = GetTimeCounter () + (ONE_SECOND / 15);
/* The commented code out code is the old code before the switch
* to 24-bits colors. The current code produces very slightly
* different colors due to rounding errors, but the old code wasn't
* original anyhow, and you can't tell the difference visually.
* - SvdB
if (c >= BUILD_COLOR (MAKE_RGB15 (0x1F, 0x19, 0x19), 0x24))
c = BUILD_COLOR (MAKE_RGB15 (0x1F, 0x00, 0x00), 0x24);
else
c += BUILD_COLOR (MAKE_RGB15 (0x00, 0x02, 0x02), 0x00);
*/
if (c.g >= CC5TO8 (0x19))
{
c = BUILD_COLOR (MAKE_RGB15 (0x1F, 0x00, 0x00), 0x24);
}
else
{
c.g += CC5TO8 (0x02);
c.b += CC5TO8 (0x02);
}
SetContextForeGroundColor (c);
drawSupportShip (rosterState, TRUE);
}
}
static void
drawModifiedSupportShip (ROSTER_STATE *rosterState)
{
SetContext (StatusContext);
SetContextForeGroundColor (ROSTER_MODIFY_SHIP_COLOR);
drawSupportShip (rosterState, TRUE);
}
BOOLEAN
RosterMenu (void)
{
MENU_STATE MenuState;
ROSTER_STATE RosterState;
memset (&MenuState, 0, sizeof MenuState);
MenuState.privData = &RosterState;
memset (&RosterState, 0, sizeof RosterState);
RosterState.count = CountLinks (&GLOBAL (built_ship_q));
if (!RosterState.count)
return FALSE;
// Get the escort positions we will use and sort on X then Y
assert (sizeof (RosterState.shipPos) == sizeof (ship_pos));
memcpy (RosterState.shipPos, ship_pos, sizeof (ship_pos));
qsort (RosterState.shipPos, RosterState.count,
sizeof (RosterState.shipPos[0]), compShipPos);
LockMutex (GraphicsLock);
SetContext (StatusContext);
selectSupportShip (&RosterState, MenuState.CurState);
UnlockMutex (GraphicsLock);
SetMenuSounds (MENU_SOUND_ARROWS, MENU_SOUND_SELECT);
MenuState.InputFunc = DoModifyRoster;
DoInput (&MenuState, TRUE);
LockMutex (GraphicsLock);
SetContext (StatusContext);
// unselect the last ship
drawSupportShip (&RosterState, FALSE);
DrawStatusMessage (NULL);
UnlockMutex (GraphicsLock);
return TRUE;
}
static BOOLEAN
DoModifyRoster (MENU_STATE *pMS)
{
ROSTER_STATE *rosterState = pMS->privData;
BOOLEAN select, cancel, up, down, horiz;
if (GLOBAL (CurrentActivity) & CHECK_ABORT)
return FALSE;
select = PulsedInputState.menu[KEY_MENU_SELECT];
cancel = PulsedInputState.menu[KEY_MENU_CANCEL];
up = PulsedInputState.menu[KEY_MENU_UP];
down = PulsedInputState.menu[KEY_MENU_DOWN];
// Left or right produces the same effect because there are 2 columns
horiz = PulsedInputState.menu[KEY_MENU_LEFT] ||
PulsedInputState.menu[KEY_MENU_RIGHT];
if (cancel && !rosterState->modifyingCrew)
{
return FALSE;
}
else if (select || cancel)
{
rosterState->modifyingCrew ^= true;
if (!rosterState->modifyingCrew)
{
SetFlashRect (NULL);
SetMenuSounds (MENU_SOUND_ARROWS, MENU_SOUND_SELECT);
}
else
{
drawModifiedSupportShip (rosterState);
flashSupportShipCrew ();
SetMenuSounds (MENU_SOUND_UP | MENU_SOUND_DOWN,
MENU_SOUND_SELECT | MENU_SOUND_CANCEL);
}
}
else if (rosterState->modifyingCrew)
{
SIZE delta = 0;
BOOLEAN failed = FALSE;
if (up)
{
if (GLOBAL_SIS (CrewEnlisted))
delta = 1;
else
failed = TRUE;
}
else if (down)
{
if (GLOBAL_SIS (CrewEnlisted) < GetCrewPodCapacity ())
delta = -1;
else
failed = TRUE;
}
if (delta != 0)
{
failed = !DeltaSupportCrew (rosterState, delta);
}
if (failed)
{ // not enough room or crew
PlayMenuSound (MENU_SOUND_FAILURE);
}
}
else
{
COUNT NewState;
POINT *pship_pos = rosterState->shipPos;
COUNT top_right = (rosterState->count + 1) >> 1;
NewState = pMS->CurState;
if (rosterState->count < 2)
{
// no navigation allowed
}
else if (horiz)
{
if (NewState == top_right - 1)
NewState = rosterState->count - 1;
else if (NewState >= top_right)
{
NewState -= top_right;
if (pship_pos[NewState].y < pship_pos[pMS->CurState].y)
++NewState;
}
else
{
NewState += top_right;
if (NewState != top_right
&& pship_pos[NewState].y > pship_pos[pMS->CurState].y)
--NewState;
}
}
else if (down)
{
++NewState;
if (NewState == rosterState->count)
NewState = top_right;
else if (NewState == top_right)
NewState = 0;
}
else if (up)
{
if (NewState == 0)
NewState = top_right - 1;
else if (NewState == top_right)
NewState = rosterState->count - 1;
else
--NewState;
}
BatchGraphics ();
SetContext (StatusContext);
if (NewState != pMS->CurState)
{
// Draw the previous escort in unselected state
drawSupportShip (rosterState, FALSE);
// Select the new one
selectSupportShip (rosterState, NewState);
pMS->CurState = NewState;
}
flashSupportShip (rosterState);
UnbatchGraphics ();
}
SleepThread (ONE_SECOND / 30);
return TRUE;
}
