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More cleanups of DoModifyShips. We'll get to something comprehendible eventually.

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git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@3729 8092fc87-c524-0410-9efc-e669fe64eaf9
This commit is contained in:
Meep-Eep
2012-01-01 01:59:12 +00:00
parent deee6426a3
commit 751427d909
1 changed files with 339 additions and 229 deletions
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sc2/src/uqm/shipyard.c
+338 -228
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@@ -593,7 +593,246 @@ DMS_SpinShip (MENU_STATE *pMS, HSHIPFRAG hStarShip)
}
#endif /* WANT_SHIP_SPINS */
// Try to add the currently selected ship
// Helper function for DoModifyShips(), called when the player presses the
// up button when modifying the crew of the flagship.
// Buy crew for the flagship.
// Returns the change in crew (1 on success, 0 on failure).
static SIZE
DMS_HireFlagShipCrew (void)
{
RECT r;
if (GetCPodCapacity (&r.corner) <= GetCrewCount ())
{
// At capacity.
return 0;
}
if (GLOBAL_SIS (ResUnits) < (DWORD)GLOBAL (CrewCost))
{
// Not enough RUs.
return 0;
}
DrawPoint (&r.corner);
DeltaSISGauges (1, 0, -GLOBAL (CrewCost));
return 1;
}
// Helper function for DoModifyShips(), called when the player presses the
// down button when modifying the crew of the flagship.
// Dismiss crew from the flagship.
// Returns the change in crew (-1 on success, 0 on failure).
static SIZE
DMS_DismissFlagShipCrew (void)
{
SIZE crew_bought;
RECT r;
if (GetCrewCount () == 0)
{
// No crew to dismiss.
return 0;
}
crew_bought = (SIZE)MAKE_WORD (
GET_GAME_STATE (CREW_PURCHASED0),
GET_GAME_STATE (CREW_PURCHASED1));
DeltaSISGauges (-1, 0, GLOBAL (CrewCost) -
(crew_bought == CREW_EXPENSE_THRESHOLD ? 2 : 0));
GetCPodCapacity (&r.corner);
SetContextForeGroundColor (BLACK_COLOR);
DrawPoint (&r.corner);
return -1;
}
// Helper function for DoModifyShips(), called when the player presses the
// up button when modifying the crew of an escort ship.
// Buy crew for an escort ship
// Returns the change in crew (1 on success, 0 on failure).
static SIZE
DMS_HireEscortShipCrew (MENU_STATE *pMS, SHIP_FRAGMENT *StarShipPtr)
{
COUNT templateMaxCrew;
{
// XXX Split this off into a separate function?
HFLEETINFO hTemplate = GetStarShipFromIndex (&GLOBAL (avail_race_q),
StarShipPtr->race_id);
FLEET_INFO *TemplatePtr =
LockFleetInfo (&GLOBAL (avail_race_q), hTemplate);
templateMaxCrew = TemplatePtr->crew_level;
UnlockFleetInfo (&GLOBAL (avail_race_q), hTemplate);
}
if (GLOBAL_SIS (ResUnits) < (DWORD)GLOBAL (CrewCost))
{
// Not enough money to hire a crew member.
return 0;
}
if (StarShipPtr->crew_level >= StarShipPtr->max_crew)
{
// This ship cannot handle more crew.
return 0;
}
if (StarShipPtr->crew_level >= templateMaxCrew)
{
// A ship of this type cannot handle more crew.
return 0;
}
if (StarShipPtr->crew_level > 0)
{
DeltaSISGauges (0, 0, -GLOBAL (CrewCost));
}
else
{
// Buy a ship.
DeltaSISGauges (0, 0, -(COUNT)ShipCost[StarShipPtr->race_id]);
}
++StarShipPtr->crew_level;
ShowShipCrew (StarShipPtr, &pMS->flash_rect0);
return 1;
}
// Helper function for DoModifyShips(), called when the player presses the
// down button when modifying the crew of an escort ship.
// Dismiss crew from an escort ship
// Returns the change in crew (-1 on success, 0 on failure).
static SIZE
DMS_DismissEscortShipCrew (MENU_STATE *pMS, SHIP_FRAGMENT *StarShipPtr)
{
SIZE crew_delta = 0;
if (StarShipPtr->crew_level > 0)
{
if (StarShipPtr->crew_level > 1)
{
// The ship was not at 'scrap'.
// Give one crew member worth of RU.
SIZE crew_bought = (SIZE)MAKE_WORD (
GET_GAME_STATE (CREW_PURCHASED0),
GET_GAME_STATE (CREW_PURCHASED1));
DeltaSISGauges (0, 0, GLOBAL (CrewCost)
- (crew_bought == CREW_EXPENSE_THRESHOLD ? 2 : 0));
}
else
{
// With the last crew member, the ship
// will be scrapped.
// Give RU for the ship.
DeltaSISGauges (0, 0, (COUNT)ShipCost[StarShipPtr->race_id]);
}
crew_delta = -1;
--StarShipPtr->crew_level;
}
else
{ // no crew to dismiss
PlayMenuSound (MENU_SOUND_FAILURE);
}
ShowShipCrew (StarShipPtr, &pMS->flash_rect0);
return crew_delta;
}
// Helper function for DoModifyShips(), called when the player presses the
// up or down button when modifying the crew of the flagship or of an escort
// ship.
// 'hStarShip' is the currently escort ship, or 0 if no ship is
// selected.
// 'dy' is -1 if the 'up' button was pressed, or '1' if the down button was
// pressed.
static void
DMS_ModifyCrew (MENU_STATE *pMS, HSHIPFRAG hStarShip, SBYTE dy)
{
SIZE crew_delta = 0;
SHIP_FRAGMENT *StarShipPtr = NULL;
if (hStarShip)
StarShipPtr = LockShipFrag (&GLOBAL (built_ship_q), hStarShip);
SetMenuSounds (MENU_SOUND_UP | MENU_SOUND_DOWN,
MENU_SOUND_SELECT | MENU_SOUND_CANCEL);
if (hStarShip == 0)
{
// Add/Dismiss crew for the flagship.
if (dy < 0)
{
// Add crew for the flagship.
crew_delta = DMS_HireFlagShipCrew ();
}
else
{
// Dismiss crew from the flagship.
crew_delta = DMS_DismissFlagShipCrew ();
}
if (crew_delta != 0)
{
RECT r;
SetContext (StatusContext);
GetGaugeRect (&r, TRUE);
SetFlashRect (&r);
SetContext (SpaceContext);
}
}
else
{
// Add/Dismiss crew for an escort ship.
if (dy < 0)
{
// Add crew for an escort ship.
crew_delta = DMS_HireEscortShipCrew (pMS, StarShipPtr);
}
else
{
// Dismiss crew from an escort ship.
crew_delta = DMS_DismissEscortShipCrew (pMS, StarShipPtr);
}
if (crew_delta != 0)
{
RECT r;
r.corner.x = pMS->flash_rect0.corner.x;
r.corner.y = pMS->flash_rect0.corner.y
+ pMS->flash_rect0.extent.height - 6;
r.extent.width = SHIP_WIN_WIDTH;
r.extent.height = 5;
SetContext (SpaceContext);
SetFlashRect (&r);
}
}
if (crew_delta == 0)
PlayMenuSound (MENU_SOUND_FAILURE);
if (hStarShip)
{
UnlockShipFrag (&GLOBAL (built_ship_q), hStarShip);
// Clear out the bought ship index so that flash rects work
// correctly.
pMS->delta_item &= MODIFY_CREW_FLAG;
}
CrewTransaction (crew_delta);
}
// Helper function for DoModifyShips(), called when the player presses the
// select button when the cursor is over an empty escort ship slot.
// Try to add the currently selected ship as an escort ship.
static void
DMS_TryAddEscortShip (MENU_STATE *pMS)
{
@@ -634,6 +873,64 @@ DMS_TryAddEscortShip (MENU_STATE *pMS)
MENU_SOUND_SELECT | MENU_SOUND_CANCEL);
}
// Helper function for DoModifyShips(), called when the player is in the
// mode to add a new escort ship to the fleet (after pressing select on an
// empty slot).
static BOOLEAN
DMS_AddEscortShip (MENU_STATE *pMS, BOOLEAN select, BOOLEAN cancel,
SBYTE dx, SBYTE dy, BYTE *newStateOut)
{
BYTE NewState;
assert (select || cancel || dx || dy);
assert (pMS->delta_item & MODIFY_CREW_FLAG);
if (cancel)
{
// Cancel selecting an escort ship.
pMS->delta_item &= ~MODIFY_CREW_FLAG;
LockMutex (GraphicsLock);
SetFlashRect (SFR_MENU_3DO);
UnlockMutex (GraphicsLock);
DrawMenuStateStrings (PM_CREW, SHIPYARD_CREW);
SetMenuSounds (MENU_SOUND_ARROWS, MENU_SOUND_SELECT);
return FALSE;
}
if (select)
{
// Selected a ship to be inserted in an empty escort
// ship slot.
DMS_TryAddEscortShip (pMS);
return TRUE;
}
{
// Motion key pressed while selecting a ship to be
// inserted in an empty escort ship slot.
COUNT Index = GetAvailableRaceCount ();
NewState = LOBYTE (pMS->delta_item);
if (dx < 0 || dy < 0)
{
if (NewState-- == 0)
NewState = Index - 1;
}
else if (dx > 0 || dy > 0)
{
if (++NewState == Index)
NewState = 0;
}
if (NewState != LOBYTE (pMS->delta_item))
{
DrawRaceStrings (pMS, NewState);
pMS->delta_item = NewState | MODIFY_CREW_FLAG;
}
*newStateOut = NewState;
return TRUE;
}
}
/* in this routine, the least significant byte of pMS->CurState is used
* to store the current selected ship index
* a special case for the row is hi-nibble == -1 (0xf), which specifies
@@ -644,14 +941,11 @@ DMS_TryAddEscortShip (MENU_STATE *pMS)
static BOOLEAN
DoModifyShips (MENU_STATE *pMS)
{
BOOLEAN select, cancel;
#ifdef WANT_SHIP_SPINS
BOOLEAN special;
special = PulsedInputState.menu[KEY_MENU_SPECIAL];
BOOLEAN special = PulsedInputState.menu[KEY_MENU_SPECIAL];
#endif /* WANT_SHIP_SPINS */
select = PulsedInputState.menu[KEY_MENU_SELECT];
cancel = PulsedInputState.menu[KEY_MENU_CANCEL];
BOOLEAN select = PulsedInputState.menu[KEY_MENU_SELECT];
BOOLEAN cancel = PulsedInputState.menu[KEY_MENU_CANCEL];
if (GLOBAL (CurrentActivity) & CHECK_ABORT)
{
@@ -674,18 +968,22 @@ DoModifyShips (MENU_STATE *pMS)
{
SBYTE dx = 0;
SBYTE dy = 0;
BYTE NewState;
BYTE NewState = pMS->CurState;
if (!(pMS->delta_item & MODIFY_CREW_FLAG))
{
SetMenuSounds (MENU_SOUND_ARROWS, MENU_SOUND_SELECT);
}
if (PulsedInputState.menu[KEY_MENU_RIGHT]) dx = 1;
if (PulsedInputState.menu[KEY_MENU_LEFT]) dx = -1;
if (PulsedInputState.menu[KEY_MENU_UP]) dy = -1;
if (PulsedInputState.menu[KEY_MENU_DOWN]) dy = 1;
NewState = pMS->CurState;
if (PulsedInputState.menu[KEY_MENU_RIGHT])
dx = 1;
if (PulsedInputState.menu[KEY_MENU_LEFT])
dx = -1;
if (PulsedInputState.menu[KEY_MENU_UP])
dy = -1;
if (PulsedInputState.menu[KEY_MENU_DOWN])
dy = 1;
if (pMS->delta_item & MODIFY_CREW_FLAG)
{
}
@@ -748,71 +1046,32 @@ DoModifyShips (MENU_STATE *pMS)
}
else
#endif /* WANT_SHIP_SPINS */
if (select || ((pMS->delta_item & MODIFY_CREW_FLAG)
if (hStarShip == 0 && HINIBBLE (pMS->CurState) == 0 &&
!(pMS->delta_item & MODIFY_CREW_FLAG) && select)
{
// Select button was pressed over an empty escort
// ship slot. Switch to 'add escort ship' mode.
UnlockMutex (GraphicsLock);
pMS->delta_item = MODIFY_CREW_FLAG;
DrawRaceStrings (pMS, 0);
return TRUE;
}
else if (select || ((pMS->delta_item & MODIFY_CREW_FLAG)
&& (dx || dy || cancel)))
{
if (hStarShip == 0 && HINIBBLE (pMS->CurState) == 0)
{
// Cursor is over an empty escort ship slot.
COUNT Index;
// SetFlashRect (NULL);
// Cursor is over an empty escort ship slot, while we're
// in 'add escort ship' mode.
UnlockMutex (GraphicsLock);
if (!(pMS->delta_item & MODIFY_CREW_FLAG))
{
// Select button was pressed over an empty escort
// ship slot. Switch to 'add ship' mode.
pMS->delta_item = MODIFY_CREW_FLAG;
DrawRaceStrings (pMS, 0);
if (DMS_AddEscortShip (pMS, select, cancel, dx, dy, &NewState))
return TRUE;
}
else if (cancel)
{
// We were selecting a ship to be inserted in an
// empty escort ship slot, but cancelled.
pMS->delta_item ^= MODIFY_CREW_FLAG;
LockMutex (GraphicsLock);
SetFlashRect (SFR_MENU_3DO);
UnlockMutex (GraphicsLock);
DrawMenuStateStrings (PM_CREW, SHIPYARD_CREW);
SetMenuSounds (MENU_SOUND_ARROWS, MENU_SOUND_SELECT);
}
else if (select)
{
// Selected a ship to be inserted in an empty escort
// ship slot.
DMS_TryAddEscortShip (pMS);
return TRUE;
}
else
{
// Motion key pressed while selecting a ship to be
// inserted in an empty escort ship slot.
Index = GetAvailableRaceCount ();
NewState = LOBYTE (pMS->delta_item);
if (dx < 0 || dy < 0)
{
if (NewState-- == 0)
NewState = Index - 1;
}
else if (dx > 0 || dy > 0)
{
if (++NewState == Index)
NewState = 0;
}
if (NewState != LOBYTE (pMS->delta_item))
{
DrawRaceStrings (pMS, NewState);
pMS->delta_item = NewState | MODIFY_CREW_FLAG;
}
return TRUE;
}
LockMutex (GraphicsLock);
goto ChangeFlashRect;
}
else if (select || cancel)
if (select || cancel)
{
if ((pMS->delta_item & MODIFY_CREW_FLAG)
&& hStarShip != 0)
@@ -875,162 +1134,9 @@ DoModifyShips (MENU_STATE *pMS)
}
else if (pMS->delta_item & MODIFY_CREW_FLAG)
{
SIZE crew_delta, crew_bought;
SHIP_FRAGMENT *StarShipPtr;
if (hStarShip)
StarShipPtr = LockShipFrag (&GLOBAL (built_ship_q),
hStarShip);
else
StarShipPtr = NULL; // Keeping compiler quiet.
SetMenuSounds (MENU_SOUND_UP | MENU_SOUND_DOWN,
MENU_SOUND_SELECT | MENU_SOUND_CANCEL);
crew_delta = 0;
if (dy < 0)
{
// Buy crew
if (hStarShip == 0)
{
// Buy crew for the flagship.
if (GetCPodCapacity (&r.corner) > GetCrewCount ()
&& GLOBAL_SIS (ResUnits) >=
(DWORD)GLOBAL (CrewCost))
{
DrawPoint (&r.corner);
DeltaSISGauges (1, 0, -GLOBAL (CrewCost));
crew_delta = 1;
SetContext (StatusContext);
GetGaugeRect (&r, TRUE);
SetFlashRect (&r);
SetContext (SpaceContext);
}
else
{ // at capacity or not enough RUs
PlayMenuSound (MENU_SOUND_FAILURE);
}
}
else
{
// Buy crew for an escort ship.
HFLEETINFO hTemplate;
FLEET_INFO *TemplatePtr;
hTemplate = GetStarShipFromIndex (
&GLOBAL (avail_race_q),
StarShipPtr->race_id);
TemplatePtr = LockFleetInfo (
&GLOBAL (avail_race_q), hTemplate);
if (GLOBAL_SIS (ResUnits) >=
(DWORD)GLOBAL (CrewCost)
&& StarShipPtr->crew_level <
StarShipPtr->max_crew &&
StarShipPtr->crew_level <
TemplatePtr->crew_level)
{
if (StarShipPtr->crew_level > 0)
DeltaSISGauges (0, 0, -GLOBAL (CrewCost));
else
DeltaSISGauges (0, 0, -(COUNT)ShipCost[
StarShipPtr->race_id]);
++StarShipPtr->crew_level;
crew_delta = 1;
ShowShipCrew (StarShipPtr, &pMS->flash_rect0);
r.corner.x = pMS->flash_rect0.corner.x;
r.corner.y = pMS->flash_rect0.corner.y
+ pMS->flash_rect0.extent.height - 6;
r.extent.width = SHIP_WIN_WIDTH;
r.extent.height = 5;
SetContext (SpaceContext);
SetFlashRect (&r);
}
else
{ // at capacity or not enough RUs
PlayMenuSound (MENU_SOUND_FAILURE);
}
UnlockFleetInfo (&GLOBAL (avail_race_q),
hTemplate);
}
}
else if (dy > 0)
{
// Dismiss crew.
crew_bought = (SIZE)MAKE_WORD (
GET_GAME_STATE (CREW_PURCHASED0),
GET_GAME_STATE (CREW_PURCHASED1));
if (hStarShip == 0)
{
// Dismiss crew from the flagship.
if (GetCrewCount ())
{
DeltaSISGauges (-1, 0, GLOBAL (CrewCost)
- (crew_bought ==
CREW_EXPENSE_THRESHOLD ? 2 : 0));
crew_delta = -1;
GetCPodCapacity (&r.corner);
SetContextForeGroundColor (BLACK_COLOR);
DrawPoint (&r.corner);
SetContext (StatusContext);
GetGaugeRect (&r, TRUE);
SetFlashRect (&r);
SetContext (SpaceContext);
}
else
{ // no crew to dismiss
PlayMenuSound (MENU_SOUND_FAILURE);
}
}
else
{
// Dismiss crew from an escort ship.
if (StarShipPtr->crew_level > 0)
{
if (StarShipPtr->crew_level > 1)
{
// The ship was not at 'scrap'.
// Give one crew member worth of RU.
DeltaSISGauges (0, 0, GLOBAL (CrewCost)
- (crew_bought ==
CREW_EXPENSE_THRESHOLD ? 2 : 0));
}
else
{
// With the last crew member, the ship
// will be scrapped.
// Give RU for the ship.
DeltaSISGauges (0, 0, (COUNT)ShipCost[
StarShipPtr->race_id]);
}
crew_delta = -1;
--StarShipPtr->crew_level;
}
else
{ // no crew to dismiss
PlayMenuSound (MENU_SOUND_FAILURE);
}
ShowShipCrew (StarShipPtr, &pMS->flash_rect0);
r.corner.x = pMS->flash_rect0.corner.x;
r.corner.y = pMS->flash_rect0.corner.y
+ pMS->flash_rect0.extent.height - 6;
r.extent.width = SHIP_WIN_WIDTH;
r.extent.height = 5;
SetContext (SpaceContext);
SetFlashRect (&r);
}
}
if (hStarShip)
{
UnlockShipFrag (&GLOBAL (built_ship_q), hStarShip);
// clear out the bought ship index
// so that flash rects work correctly
pMS->delta_item &= MODIFY_CREW_FLAG;
}
CrewTransaction (crew_delta);
// Hire or dismiss crew for the flagship or an escort
// ship.
DMS_ModifyCrew (pMS, hStarShip, dy);
}
}
else if (cancel)
@@ -1053,6 +1159,7 @@ DoModifyShips (MENU_STATE *pMS)
ChangeFlashRect:
if (HINIBBLE (pMS->CurState))
{
// Flash the flag ship.
pMS->flash_rect0.corner.x = 0;
pMS->flash_rect0.corner.y = 0;
pMS->flash_rect0.extent.width = SIS_SCREEN_WIDTH;
@@ -1060,10 +1167,13 @@ ChangeFlashRect:
}
else
{
pMS->flash_rect0.corner.x = hangar_x_coords[
pMS->CurState % HANGAR_SHIPS_ROW];
pMS->flash_rect0.corner.y = HANGAR_Y + (HANGAR_DY *
(pMS->CurState / HANGAR_SHIPS_ROW));
// Flash the current escort ship slot.
BYTE row = pMS->CurState / HANGAR_SHIPS_ROW;
BYTE col = pMS->CurState % HANGAR_SHIPS_ROW;
pMS->flash_rect0.corner.x = hangar_x_coords[col];
pMS->flash_rect0.corner.y =
HANGAR_Y + (HANGAR_DY * row);
pMS->flash_rect0.extent.width = SHIP_WIN_WIDTH;
pMS->flash_rect0.extent.height = SHIP_WIN_HEIGHT;
}