HSTARSHIP
Build (PQUEUE pQueue, DWORD RaceResIndex, COUNT which_player, BYTE
captains_name_index)
{
HSTARSHIP hNewShip;
if ((hNewShip = AllocStarShip (pQueue)) != 0)
{
STARSHIPPTR StarShipPtr;
StarShipPtr = LockStarShip (pQueue, hNewShip);
memset (StarShipPtr, 0, GetLinkSize (pQueue));
StarShipPtr->RaceResIndex = RaceResIndex;
OwnStarShip (StarShipPtr, which_player, captains_name_index);
UnlockStarShip (pQueue, hNewShip);
PutQueue (pQueue, hNewShip);
}
return (hNewShip);
}
COUNT
ActivateStarShip (COUNT which_ship, SIZE state)
{
HSTARSHIP hStarShip, hNextShip;
hStarShip = GetStarShipFromIndex (
&GLOBAL (avail_race_q), which_ship
);
if (hStarShip)
{
switch (state)
{
case SPHERE_TRACKING:
case SPHERE_KNOWN:
{
EXTENDED_SHIP_FRAGMENTPTR StarShipPtr;
StarShipPtr = (EXTENDED_SHIP_FRAGMENTPTR)LockStarShip (
&GLOBAL (avail_race_q), hStarShip
);
if (state == SPHERE_KNOWN)
which_ship = StarShipPtr->ShipInfo.known_strength;
else if (StarShipPtr->ShipInfo.actual_strength == 0)
{
if (!(StarShipPtr->ShipInfo.ship_flags
& (GOOD_GUY | BAD_GUY)))
which_ship = 0;
}
else if (StarShipPtr->ShipInfo.known_strength == 0
&& StarShipPtr->ShipInfo.actual_strength != (COUNT)~0)
{
StarShipPtr->ShipInfo.known_strength = 1;
StarShipPtr->ShipInfo.known_loc =
StarShipPtr->ShipInfo.loc;
}
UnlockStarShip (
&GLOBAL (avail_race_q), hStarShip
);
return (which_ship);
}
case ESCORT_WORTH:
which_ship = 0;
case ESCORTING_FLAGSHIP:
{
COUNT ShipCost[] =
{
RACE_SHIP_COST
};
for (hStarShip = GetHeadLink (&GLOBAL (built_ship_q));
hStarShip; hStarShip = hNextShip)
{
BYTE ship_type;
SHIP_FRAGMENTPTR StarShipPtr;
StarShipPtr = (SHIP_FRAGMENTPTR)LockStarShip (
&GLOBAL (built_ship_q), hStarShip
);
hNextShip = _GetSuccLink (StarShipPtr);
if (state == ESCORT_WORTH)
which_ship += ShipCost[GET_RACE_ID (StarShipPtr)];
else
ship_type = GET_RACE_ID (StarShipPtr);
UnlockStarShip (
&GLOBAL (built_ship_q), hStarShip
);
if (state != ESCORT_WORTH
&& (COUNT)ship_type == which_ship)
return (1);
}
return (state == ESCORTING_FLAGSHIP ? 0 : which_ship);
}
case FEASIBILITY_STUDY:
return (MAX_BUILT_SHIPS
- CountLinks (&GLOBAL (built_ship_q)));
default:
{
SHIP_FRAGMENTPTR StarShipPtr;
if (state <= 0)
{
StarShipPtr = (SHIP_FRAGMENTPTR)LockStarShip (
&GLOBAL (avail_race_q), hStarShip
);
if (state == CHECK_ALLIANCE)
{
state = StarShipPtr->ShipInfo.ship_flags
& (GOOD_GUY | BAD_GUY);
UnlockStarShip (
&GLOBAL (avail_race_q), hStarShip
);
return ((COUNT)state);
}
else if (StarShipPtr->ShipInfo.ship_flags
& (GOOD_GUY | BAD_GUY))
{
StarShipPtr->ShipInfo.ship_flags &= ~(GOOD_GUY | BAD_GUY);
if (state == 0)
StarShipPtr->ShipInfo.ship_flags |= GOOD_GUY;
else
{
StarShipPtr->ShipInfo.ship_flags |= BAD_GUY;
if (which_ship == ORZ_SHIP)
{
BOOLEAN ShipRemoved;
ShipRemoved = FALSE;
for (hStarShip = GetHeadLink (
&GLOBAL (built_ship_q
)); hStarShip; hStarShip = hNextShip)
{
BOOLEAN RemoveShip;
SHIP_FRAGMENTPTR StarShipPtr;
StarShipPtr = (SHIP_FRAGMENTPTR)LockStarShip (
&GLOBAL (built_ship_q),
hStarShip
);
hNextShip = _GetSuccLink (StarShipPtr);
RemoveShip = (BOOLEAN)(
GET_RACE_ID (StarShipPtr) == ORZ_SHIP
);
UnlockStarShip (
&GLOBAL (built_ship_q),
hStarShip
);
if (RemoveShip)
{
ShipRemoved = TRUE;
RemoveQueue (
&GLOBAL (built_ship_q),
hStarShip
);
FreeStarShip (
&GLOBAL (built_ship_q),
hStarShip
);
}
}
if (ShipRemoved)
{
SetSemaphore (GraphicsSem);
DeltaSISGauges (UNDEFINED_DELTA,
UNDEFINED_DELTA, UNDEFINED_DELTA);
ClearSemaphore (GraphicsSem);
}
}
}
}
UnlockStarShip (
&GLOBAL (avail_race_q), hStarShip
);
}
else
{
BYTE which_window;
COUNT i;
which_window = 0;
for
(
i = 0;
i < (COUNT)state
&&
(
hStarShip = CloneShipFragment
(
(COUNT)which_ship,
(PQUEUE)(&GLOBAL (built_ship_q)),
(BYTE)
(
(
which_ship == SPATHI_SHIP &&
GET_GAME_STATE (FOUND_PLUTO_SPATHI)
) == 1 ? 1 : 0
)
)
);
i++
)
{
HSTARSHIP hOldShip;
RemoveQueue (
&GLOBAL (built_ship_q),
hStarShip
);
while ((hOldShip = GetStarShipFromIndex (
&GLOBAL (built_ship_q),
which_window++
)))
{
BYTE win_loc;
StarShipPtr = (SHIP_FRAGMENTPTR)LockStarShip (
&GLOBAL (built_ship_q), hOldShip
);
win_loc = GET_GROUP_LOC (StarShipPtr);
UnlockStarShip (
&GLOBAL (built_ship_q), hOldShip
);
if (which_window <= win_loc)
break;
}
StarShipPtr = (SHIP_FRAGMENTPTR)LockStarShip (
&GLOBAL (built_ship_q), hStarShip
);
SET_GROUP_LOC (StarShipPtr, which_window - 1);
if (which_ship == SPATHI_SHIP
&& GET_GAME_STATE (FOUND_PLUTO_SPATHI) == 1)
{
OwnStarShip (StarShipPtr,
GOOD_GUY,
NAME_OFFSET + NUM_CAPTAINS_NAMES);
}
UnlockStarShip (
&GLOBAL (built_ship_q), hStarShip
);
InsertQueue (
&GLOBAL (built_ship_q),
hStarShip, hOldShip
);
}
SetSemaphore (GraphicsSem);
DeltaSISGauges (UNDEFINED_DELTA,
UNDEFINED_DELTA, UNDEFINED_DELTA);
ClearSemaphore (GraphicsSem);
return (i);
}
break;
}
}
return (1);
}
return (0);
}
/*
* What this function does depends on the value of the 'state' argument:
* SPHERE_TRACKING:
* The sphere of influence for the race for 'which_ship' will be shown
* on the starmap in the future.
* The value returned is 'which_ship', unless the type of ship is only
* available in SuperMelee, in which case 0 is returned.
* SPHERE_KNOWN:
* The size of the fleet of the race of 'which_ship' when the starmap was
* last checked is returned.
* ESCORT_WORTH:
* The total value of all the ships escorting the SIS is returned.
* 'which_ship' is ignored.
* ESCORTING_FLAGSHIP:
* Test if a ship of type 'which_ship' is among the escorts of the SIS
* 0 is returned if false, 1 if true.
* FEASIBILITY_STUDY:
* Test if the SIS can have an escort of type 'which_ship'.
* 0 is returned if 'which_ship' is not available.
* Otherwise, the number of ships that can be added is returned.
* CHECK_ALLIANCE:
* Test the alliance status of the race of 'which_ship'.
* Either GOOD_GUY (allied) or BAD_GUY (not allied) is returned.
* 0:
* Ally with the race of 'which_ship'. This makes their ship available
* for building in the shipyard.
* -1:
* End an alliance with the race of 'which_ship'. This ends the possibility
* of building their ships in the shipyard. For the Orz also the ships the
* player has with him will disappear.
* any other positive number:
* Give the player this much ships of type 'which_ship'. If it's
*/
COUNT
ActivateStarShip (COUNT which_ship, SIZE state)
{
HSTARSHIP hStarShip, hNextShip;
hStarShip = GetStarShipFromIndex (
&GLOBAL (avail_race_q), which_ship
);
if (hStarShip)
{
switch (state)
{
case SPHERE_TRACKING:
case SPHERE_KNOWN:
{
EXTENDED_SHIP_FRAGMENTPTR StarShipPtr;
StarShipPtr = (EXTENDED_SHIP_FRAGMENTPTR)LockStarShip (
&GLOBAL (avail_race_q), hStarShip);
if (state == SPHERE_KNOWN)
which_ship = StarShipPtr->ShipInfo.known_strength;
else if (StarShipPtr->ShipInfo.actual_strength == 0)
{
if (!(StarShipPtr->ShipInfo.ship_flags
& (GOOD_GUY | BAD_GUY)))
which_ship = 0;
}
else if (StarShipPtr->ShipInfo.known_strength == 0
&& StarShipPtr->ShipInfo.actual_strength != (COUNT)~0)
{
StarShipPtr->ShipInfo.known_strength = 1;
StarShipPtr->ShipInfo.known_loc =
StarShipPtr->ShipInfo.loc;
}
UnlockStarShip (&GLOBAL (avail_race_q), hStarShip);
return (which_ship);
}
case ESCORT_WORTH:
{
COUNT ShipCost[] =
{
RACE_SHIP_COST
};
COUNT total = 0;
for (hStarShip = GetHeadLink (&GLOBAL (built_ship_q));
hStarShip; hStarShip = hNextShip)
{
SHIP_FRAGMENTPTR StarShipPtr;
StarShipPtr = (SHIP_FRAGMENTPTR) LockStarShip (
&GLOBAL (built_ship_q), hStarShip);
hNextShip = _GetSuccLink (StarShipPtr);
total += ShipCost[GET_RACE_ID (StarShipPtr)];
UnlockStarShip (&GLOBAL (built_ship_q), hStarShip);
}
return total;
}
case ESCORTING_FLAGSHIP:
{
for (hStarShip = GetHeadLink (&GLOBAL (built_ship_q));
hStarShip; hStarShip = hNextShip)
{
BYTE ship_type;
SHIP_FRAGMENTPTR StarShipPtr;
StarShipPtr = (SHIP_FRAGMENTPTR) LockStarShip (
&GLOBAL (built_ship_q), hStarShip);
hNextShip = _GetSuccLink (StarShipPtr);
ship_type = GET_RACE_ID (StarShipPtr);
UnlockStarShip (&GLOBAL (built_ship_q), hStarShip);
if ((COUNT) ship_type == which_ship)
return 1;
}
return 0;
}
case FEASIBILITY_STUDY:
return (MAX_BUILT_SHIPS
- CountLinks (&GLOBAL (built_ship_q)));
default:
{
SHIP_FRAGMENTPTR StarShipPtr;
if (state <= 0)
{
StarShipPtr = (SHIP_FRAGMENTPTR)LockStarShip (
&GLOBAL (avail_race_q), hStarShip
);
if (state == CHECK_ALLIANCE)
{
state = StarShipPtr->ShipInfo.ship_flags
& (GOOD_GUY | BAD_GUY);
UnlockStarShip (&GLOBAL (avail_race_q), hStarShip);
return ((COUNT)state);
}
else if (StarShipPtr->ShipInfo.ship_flags
& (GOOD_GUY | BAD_GUY))
{
StarShipPtr->ShipInfo.ship_flags &= ~(GOOD_GUY | BAD_GUY);
if (state == 0)
StarShipPtr->ShipInfo.ship_flags |= GOOD_GUY;
else
{
StarShipPtr->ShipInfo.ship_flags |= BAD_GUY;
if (which_ship == ORZ_SHIP)
{
BOOLEAN ShipRemoved;
ShipRemoved = FALSE;
for (hStarShip = GetHeadLink (
&GLOBAL (built_ship_q));
hStarShip; hStarShip = hNextShip)
{
BOOLEAN RemoveShip;
SHIP_FRAGMENTPTR StarShipPtr2;
StarShipPtr2 =
(SHIP_FRAGMENTPTR)LockStarShip (
&GLOBAL (built_ship_q), hStarShip);
hNextShip = _GetSuccLink (StarShipPtr2);
RemoveShip = (BOOLEAN) (
GET_RACE_ID (StarShipPtr2) ==
ORZ_SHIP);
UnlockStarShip (&GLOBAL (built_ship_q),
hStarShip);
if (RemoveShip)
{
ShipRemoved = TRUE;
RemoveQueue (&GLOBAL (built_ship_q),
hStarShip);
FreeStarShip (&GLOBAL (built_ship_q),
hStarShip);
}
}
if (ShipRemoved)
{
LockMutex (GraphicsLock);
DeltaSISGauges (UNDEFINED_DELTA,
UNDEFINED_DELTA, UNDEFINED_DELTA);
UnlockMutex (GraphicsLock);
}
}
}
}
UnlockStarShip (&GLOBAL (avail_race_q), hStarShip);
}
else
{
/* 'state > 0', add ships to the escorts */
BYTE which_window;
COUNT i;
which_window = 0;
for (i = 0; i < (COUNT)state; i++)
{
HSTARSHIP hOldShip;
BYTE crewLevel;
if (which_ship == SPATHI_SHIP &&
GET_GAME_STATE (FOUND_PLUTO_SPATHI) == 1)
crewLevel = 1; // Only Fwiffo is on board.
else
crewLevel = 0; // Crewed to the max
hStarShip = CloneShipFragment((COUNT) which_ship,
&GLOBAL (built_ship_q), crewLevel);
if (!hStarShip)
break;
RemoveQueue (&GLOBAL (built_ship_q), hStarShip);
while ((hOldShip = GetStarShipFromIndex (
&GLOBAL (built_ship_q), which_window++)))
{
BYTE win_loc;
StarShipPtr = (SHIP_FRAGMENTPTR)LockStarShip (
&GLOBAL (built_ship_q), hOldShip);
win_loc = GET_GROUP_LOC (StarShipPtr);
UnlockStarShip (&GLOBAL (built_ship_q),
hOldShip);
if (which_window <= win_loc)
break;
}
StarShipPtr = (SHIP_FRAGMENTPTR)LockStarShip (
&GLOBAL (built_ship_q), hStarShip);
SET_GROUP_LOC (StarShipPtr, which_window - 1);
if (which_ship == SPATHI_SHIP
&& GET_GAME_STATE (FOUND_PLUTO_SPATHI) == 1)
{
OwnStarShip (StarShipPtr, GOOD_GUY,
NAME_OFFSET + NUM_CAPTAINS_NAMES);
}
UnlockStarShip (&GLOBAL (built_ship_q), hStarShip);
InsertQueue (&GLOBAL (built_ship_q), hStarShip,
hOldShip);
}
LockMutex (GraphicsLock);
DeltaSISGauges (UNDEFINED_DELTA,
UNDEFINED_DELTA, UNDEFINED_DELTA);
UnlockMutex (GraphicsLock);
return (i);
}
break;
}
}
return 1;
}
return 0;
}
