emulate_sb ? EMU_SOKOBAN :
emulate_sp ? EMU_SUPAPLEX : EMU_NONE);
- scroll_x = scroll_y = -1;
- if (local_player->jx >= MIDPOSX-1)
- scroll_x = (local_player->jx <= lev_fieldx-MIDPOSX ?
+ /* determine border element for this level */
+ SetBorderElement();
+
+ if (BorderElement == EL_LEERRAUM)
+ {
+ SBX_Left = 0;
+ SBX_Right = lev_fieldx - SCR_FIELDX;
+ SBY_Upper = 0;
+ SBY_Lower = lev_fieldy - SCR_FIELDY;
+ }
+ else
+ {
+ SBX_Left = -1;
+ SBX_Right = lev_fieldx - SCR_FIELDX + 1;
+ SBY_Upper = -1;
+ SBY_Lower = lev_fieldy - SCR_FIELDY + 1;
+ }
+
+ if (lev_fieldx < SCR_FIELDX)
+ SBX_Left = SBX_Right = -1 * (SCR_FIELDX - lev_fieldx) / 2;
+
+ if (lev_fieldy < SCR_FIELDY)
+ SBY_Upper = SBY_Lower = -1 * (SCR_FIELDY - lev_fieldy) / 2;
+
+ scroll_x = SBX_Left;
+ scroll_y = SBY_Upper;
+ if (local_player->jx >= SBX_Left + MIDPOSX)
+ scroll_x = (local_player->jx <= SBX_Right + MIDPOSX ?
local_player->jx - MIDPOSX :
- lev_fieldx - SCR_FIELDX + 1);
- if (local_player->jy >= MIDPOSY-1)
- scroll_y = (local_player->jy <= lev_fieldy-MIDPOSY ?
+ SBX_Right);
+ if (local_player->jy >= SBY_Upper + MIDPOSY)
+ scroll_y = (local_player->jy <= SBY_Lower + MIDPOSY ?
local_player->jy - MIDPOSY :
- lev_fieldy - SCR_FIELDY + 1);
+ SBY_Lower);
CloseDoor(DOOR_CLOSE_1);
DOOR_GFX_PAGEX1 + GAME_CONTROL_XPOS,
DOOR_GFX_PAGEY1 + GAME_CONTROL_YPOS);
- OpenDoor(DOOR_OPEN_1);
+ OpenDoor(DOOR_OPEN_ALL);
if (setup.sound_music)
PlaySoundLoop(background_loop[level_nr % num_bg_loops]);
RemoveMovingField(x, y);
}
- if (!IN_LEV_FIELD(x, y) || IS_MASSIV(element) || element == EL_BURNING)
+ if (!IN_LEV_FIELD(x, y) || IS_MASSIVE(element) || element == EL_BURNING)
continue;
if ((mode!=EX_NORMAL || center_element == EL_AMOEBA2DIAM) &&
int y = ey+j*xy[i%4][1];
int element;
- if (!IN_LEV_FIELD(x, y) || IS_MASSIV(Feld[x][y]))
+ if (!IN_LEV_FIELD(x, y) || IS_MASSIVE(Feld[x][y]))
break;
element = Feld[x][y];
{
if (jx != old_jx) /* player has moved horizontally */
{
- if ((player->MovDir == MV_LEFT && scroll_x > jx-MIDPOSX+offset) ||
- (player->MovDir == MV_RIGHT && scroll_x < jx-MIDPOSX-offset))
+ if ((player->MovDir == MV_LEFT && scroll_x > jx - MIDPOSX + offset) ||
+ (player->MovDir == MV_RIGHT && scroll_x < jx - MIDPOSX - offset))
scroll_x = jx-MIDPOSX + (scroll_x < jx-MIDPOSX ? -offset : +offset);
/* don't scroll over playfield boundaries */
- if (scroll_x < -1 || scroll_x > lev_fieldx - SCR_FIELDX + 1)
- scroll_x = (scroll_x < -1 ? -1 : lev_fieldx - SCR_FIELDX + 1);
+ if (scroll_x < SBX_Left || scroll_x > SBX_Right)
+ scroll_x = (scroll_x < SBX_Left ? SBX_Left : SBX_Right);
/* don't scroll more than one field at a time */
scroll_x = old_scroll_x + SIGN(scroll_x - old_scroll_x);
}
else /* player has moved vertically */
{
- if ((player->MovDir == MV_UP && scroll_y > jy-MIDPOSY+offset) ||
- (player->MovDir == MV_DOWN && scroll_y < jy-MIDPOSY-offset))
+ if ((player->MovDir == MV_UP && scroll_y > jy - MIDPOSY + offset) ||
+ (player->MovDir == MV_DOWN && scroll_y < jy - MIDPOSY - offset))
scroll_y = jy-MIDPOSY + (scroll_y < jy-MIDPOSY ? -offset : +offset);
/* don't scroll over playfield boundaries */
- if (scroll_y < -1 || scroll_y > lev_fieldy - SCR_FIELDY + 1)
- scroll_y = (scroll_y < -1 ? -1 : lev_fieldy - SCR_FIELDY + 1);
+ if (scroll_y < SBY_Upper || scroll_y > SBY_Lower)
+ scroll_y = (scroll_y < SBY_Upper ? SBY_Upper : SBY_Lower);
/* don't scroll more than one field at a time */
scroll_y = old_scroll_y + SIGN(scroll_y - old_scroll_y);