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/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "buildpick.h"
#include "../controls.h"
#include "../colors.h"
#include "../fmv.h"
#include "../master.h"
#include "../setup.h"
#include "../sounds.h"
#include "libs/gfxlib.h"
static FRAME BuildPickFrame;
void
BuildBuildPickFrame (void)
{
STAMP s;
RECT r;
COUNT i;
CONTEXT OldContext = SetContext (OffScreenContext);
// create team building ship selection box
s.origin.x = 0;
s.origin.y = 0;
s.frame = SetAbsFrameIndex (MeleeFrame, 27);
// 5x5 grid of ships to pick from
GetFrameRect (s.frame, &r);
BuildPickFrame = CaptureDrawable (CreateDrawable (
WANT_PIXMAP, r.extent.width, r.extent.height, 1));
SetContextFGFrame (BuildPickFrame);
SetFrameHot (s.frame, MAKE_HOT_SPOT (0, 0));
DrawStamp (&s);
for (i = 0; i < NUM_PICK_COLS * NUM_PICK_ROWS; ++i)
DrawPickIcon (i, true);
SetContext (OldContext);
}
void
DestroyBuildPickFrame (void)
{
DestroyDrawable (ReleaseDrawable (BuildPickFrame));
BuildPickFrame = 0;
}
// Draw a ship icon in the ship selection popup.
void
DrawPickIcon (MeleeShip ship, bool DrawErase)
{
STAMP s;
RECT r;
GetFrameRect (BuildPickFrame, &r);
s.origin.x = r.corner.x + 20 + (ship % NUM_PICK_COLS) * 18;
s.origin.y = r.corner.y + 5 + (ship / NUM_PICK_COLS) * 18;
s.frame = GetShipIconsFromIndex (ship);
if (DrawErase)
{ // draw icon
DrawStamp (&s);
}
else
{ // erase icon
Color OldColor;
OldColor = SetContextForeGroundColor (BLACK_COLOR);
DrawFilledStamp (&s);
SetContextForeGroundColor (OldColor);
}
}
void
DrawPickFrame (MELEE_STATE *pMS)
{
RECT r, r0, r1, ship_r;
STAMP s;
GetShipBox (&r0, 0, 0, 0),
GetShipBox (&r1, 1, NUM_MELEE_ROWS - 1, NUM_MELEE_COLUMNS - 1),
BoxUnion (&r0, &r1, &ship_r);
s.frame = SetAbsFrameIndex (BuildPickFrame, 0);
GetFrameRect (s.frame, &r);
r.corner.x = -(ship_r.corner.x
+ ((ship_r.extent.width - r.extent.width) >> 1));
if (pMS->side)
r.corner.y = -ship_r.corner.y;
else
r.corner.y = -(ship_r.corner.y
+ (ship_r.extent.height - r.extent.height));
SetFrameHot (s.frame, MAKE_HOT_SPOT (r.corner.x, r.corner.y));
s.origin.x = 0;
s.origin.y = 0;
DrawStamp (&s);
DrawMeleeShipStrings (pMS, pMS->currentShip);
}
void
GetBuildPickFrameRect (RECT *r)
{
GetFrameRect (BuildPickFrame, r);
}
static BOOLEAN
DoPickShip (MELEE_STATE *pMS)
{
DWORD TimeIn = GetTimeCounter ();
/* Cancel any presses of the Pause key. */
GamePaused = FALSE;
if (GLOBAL (CurrentActivity) & CHECK_ABORT)
{
pMS->buildPickConfirmed = false;
return FALSE;
}
SetMenuSounds (MENU_SOUND_ARROWS, MENU_SOUND_SELECT);
if (PulsedInputState.menu[KEY_MENU_SELECT] ||
PulsedInputState.menu[KEY_MENU_CANCEL])
{
// Confirm selection or cancel.
pMS->buildPickConfirmed = !PulsedInputState.menu[KEY_MENU_CANCEL];
return FALSE;
}
if (PulsedInputState.menu[KEY_MENU_SPECIAL]
&& (pMS->currentShip != MELEE_NONE))
{
// Show ship spin video.
DoShipSpin (pMS->currentShip, (MUSIC_REF) 0);
return TRUE;
}
{
MeleeShip newSelectedShip;
newSelectedShip = pMS->currentShip;
if (PulsedInputState.menu[KEY_MENU_LEFT])
{
if (newSelectedShip % NUM_PICK_COLS == 0)
newSelectedShip += NUM_PICK_COLS;
--newSelectedShip;
}
else if (PulsedInputState.menu[KEY_MENU_RIGHT])
{
++newSelectedShip;
if (newSelectedShip % NUM_PICK_COLS == 0)
newSelectedShip -= NUM_PICK_COLS;
}
if (PulsedInputState.menu[KEY_MENU_UP])
{
if (newSelectedShip >= NUM_PICK_COLS)
newSelectedShip -= NUM_PICK_COLS;
else
newSelectedShip += NUM_PICK_COLS * (NUM_PICK_ROWS - 1);
}
else if (PulsedInputState.menu[KEY_MENU_DOWN])
{
if (newSelectedShip < NUM_PICK_COLS * (NUM_PICK_ROWS - 1))
newSelectedShip += NUM_PICK_COLS;
else
newSelectedShip -= NUM_PICK_COLS * (NUM_PICK_ROWS - 1);
}
if (newSelectedShip != pMS->currentShip)
{
// A new ship has been selected.
DrawPickIcon (pMS->currentShip, true);
pMS->currentShip = newSelectedShip;
DrawMeleeShipStrings (pMS, newSelectedShip);
}
}
Melee_flashSelection (pMS);
SleepThreadUntil (TimeIn + ONE_SECOND / 30);
return TRUE;
}
// Returns true if a ship has been selected, or false if the operation has
// been cancelled or if the general abort key was pressed (in which case
// 'GLOBAL (CurrentActivity) & CHECK_ABORT' is true as usual.
// If a ship was selected, pMS->currentShip is set to the selected ship.
bool
BuildPickShip (MELEE_STATE *pMS)
{
FlushInput ();
if (pMS->currentShip == MELEE_NONE)
pMS->currentShip = 0;
DrawPickFrame (pMS);
pMS->InputFunc = DoPickShip;
DoInput (pMS, FALSE);
return pMS->buildPickConfirmed;
}
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