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238 lines
9.2 KiB
C
238 lines
9.2 KiB
C
//-------------------------------------------------------------------------
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/*
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Copyright (C) 1997, 2005 - 3D Realms Entertainment
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This file is part of Shadow Warrior version 1.2
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Shadow Warrior is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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Original Source: 1997 - Frank Maddin and Jim Norwood
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Prepared for public release: 03/28/2005 - Charlie Wiederhold, 3D Realms
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*/
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//-------------------------------------------------------------------------
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#include "build.h"
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#include "names2.h"
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#include "game.h"
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#include "tags.h"
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#include "weapon.h"
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#include "sprite.h"
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#include "track.h"
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void CopySectorWalls(short dest_sectnum, short src_sectnum)
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{
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short dest_wall_num, src_wall_num, start_wall;
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dest_wall_num = sector[dest_sectnum].wallptr;
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src_wall_num = sector[src_sectnum].wallptr;
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start_wall = dest_wall_num;
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do
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{
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wall[dest_wall_num].picnum = wall[src_wall_num].picnum;
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wall[dest_wall_num].xrepeat = wall[src_wall_num].xrepeat;
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wall[dest_wall_num].yrepeat = wall[src_wall_num].yrepeat;
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wall[dest_wall_num].overpicnum = wall[src_wall_num].overpicnum;
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wall[dest_wall_num].pal = wall[src_wall_num].pal;
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wall[dest_wall_num].cstat = wall[src_wall_num].cstat;
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wall[dest_wall_num].shade = wall[src_wall_num].shade;
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wall[dest_wall_num].xpanning = wall[src_wall_num].xpanning;
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wall[dest_wall_num].ypanning = wall[src_wall_num].ypanning;
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wall[dest_wall_num].hitag = wall[src_wall_num].hitag;
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wall[dest_wall_num].lotag = wall[src_wall_num].lotag;
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wall[dest_wall_num].extra = wall[src_wall_num].extra;
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if (wall[dest_wall_num].nextwall >= 0 && wall[src_wall_num].nextwall >= 0)
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{
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wall[wall[dest_wall_num].nextwall].picnum = wall[wall[src_wall_num].nextwall].picnum;
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wall[wall[dest_wall_num].nextwall].xrepeat = wall[wall[src_wall_num].nextwall].xrepeat;
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wall[wall[dest_wall_num].nextwall].yrepeat = wall[wall[src_wall_num].nextwall].yrepeat;
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wall[wall[dest_wall_num].nextwall].overpicnum = wall[wall[src_wall_num].nextwall].overpicnum;
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wall[wall[dest_wall_num].nextwall].pal = wall[wall[src_wall_num].nextwall].pal;
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wall[wall[dest_wall_num].nextwall].cstat = wall[wall[src_wall_num].nextwall].cstat;
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wall[wall[dest_wall_num].nextwall].shade = wall[wall[src_wall_num].nextwall].shade;
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wall[wall[dest_wall_num].nextwall].xpanning = wall[wall[src_wall_num].nextwall].xpanning;
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wall[wall[dest_wall_num].nextwall].ypanning = wall[wall[src_wall_num].nextwall].ypanning;
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wall[wall[dest_wall_num].nextwall].hitag = wall[wall[src_wall_num].nextwall].hitag;
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wall[wall[dest_wall_num].nextwall].lotag = wall[wall[src_wall_num].nextwall].lotag;
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wall[wall[dest_wall_num].nextwall].extra = wall[wall[src_wall_num].nextwall].extra;
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}
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dest_wall_num = wall[dest_wall_num].point2;
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src_wall_num = wall[src_wall_num].point2;
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}
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while (dest_wall_num != start_wall);
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}
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void CopySectorMatch(short match)
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{
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short ed,nexted,ss,nextss;
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SPRITEp dest_sp, src_sp;
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SECTORp dsectp,ssectp;
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short kill, nextkill;
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SPRITEp k;
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TRAVERSE_SPRITE_STAT(headspritestat[STAT_COPY_DEST], ed, nexted)
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{
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dest_sp = &sprite[ed];
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dsectp = §or[dest_sp->sectnum];
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if (match != sprite[ed].lotag)
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continue;
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TRAVERSE_SPRITE_STAT(headspritestat[STAT_COPY_SOURCE], ss, nextss)
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{
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src_sp = &sprite[ss];
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if (SP_TAG2(src_sp) == SPRITE_TAG2(ed) &&
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SP_TAG3(src_sp) == SPRITE_TAG3(ed))
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{
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short src_move, nextsrc_move;
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ssectp = §or[src_sp->sectnum];
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// !!!!!AAAAAAAAAAAAAAAAAAAAAAHHHHHHHHHHHHHHHHHHHHHH
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// Don't kill anything you don't have to
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// this wall killing things on a Queue causing
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// invalid situations
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#if 1
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// kill all sprites in the dest sector that need to be
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TRAVERSE_SPRITE_SECT(headspritesect[dest_sp->sectnum], kill, nextkill)
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{
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k = &sprite[kill];
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// kill anything not invisible
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if (!TEST(k->cstat, CSTAT_SPRITE_INVISIBLE))
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{
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if (User[kill])
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{
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// be safe with the killing
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//SetSuicide(kill);
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}
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else
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{
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SpriteQueueDelete(kill); // new function to allow killing - hopefully
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KillSprite(kill);
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}
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}
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}
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#endif
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CopySectorWalls(dest_sp->sectnum, src_sp->sectnum);
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TRAVERSE_SPRITE_SECT(headspritesect[src_sp->sectnum], src_move, nextsrc_move)
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{
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// don't move ST1 Copy Tags
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if (SPRITE_TAG1(src_move) != SECT_COPY_SOURCE)
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{
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int sx,sy,dx,dy,src_xoff,src_yoff,trash;
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// move sprites from source to dest - use center offset
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// get center of src and dest sect
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SectorMidPoint(src_sp->sectnum, &sx, &sy, &trash);
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SectorMidPoint(dest_sp->sectnum, &dx, &dy, &trash);
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// get offset
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src_xoff = sx - sprite[src_move].x;
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src_yoff = sy - sprite[src_move].y;
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// move sprite to dest sector
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sprite[src_move].x = dx - src_xoff;
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sprite[src_move].y = dy - src_yoff;
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// change sector
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changespritesect(src_move, dest_sp->sectnum);
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// check to see if it moved on to a sector object
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if (TEST(sector[dest_sp->sectnum].extra, SECTFX_SECTOR_OBJECT))
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{
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SECTOR_OBJECTp sop;
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extern int GlobSpeedSO;
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// find and add sprite to SO
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sop = DetectSectorObject(§or[sprite[src_move].sectnum]);
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AddSpriteToSectorObject(src_move, sop);
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// update sprites postions so they aren't in the
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// wrong place for one frame
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GlobSpeedSO = 0;
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RefreshPoints(sop, 0, 0, TRUE);
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}
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}
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}
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// copy sector user if there is one
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if (SectUser[src_sp->sectnum] || SectUser[dest_sp->sectnum])
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{
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SECT_USERp ssectu = GetSectUser(src_sp->sectnum);
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SECT_USERp dsectu = GetSectUser(dest_sp->sectnum);
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memcpy(dsectu, ssectu, sizeof(SECT_USER));
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}
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dsectp->hitag = ssectp->hitag;
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dsectp->lotag = ssectp->lotag;
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dsectp->floorz = ssectp->floorz;
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dsectp->ceilingz = ssectp->ceilingz;
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dsectp->floorshade = ssectp->floorshade;
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dsectp->ceilingshade = ssectp->ceilingshade;
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dsectp->floorpicnum = ssectp->floorpicnum;
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dsectp->ceilingpicnum = ssectp->ceilingpicnum;
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dsectp->floorheinum = ssectp->floorheinum;
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dsectp->ceilingheinum = ssectp->ceilingheinum;
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dsectp->floorpal = ssectp->floorpal;
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dsectp->ceilingpal = ssectp->ceilingpal;
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dsectp->floorxpanning = ssectp->floorxpanning;
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dsectp->ceilingxpanning = ssectp->ceilingxpanning;
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dsectp->floorypanning = ssectp->floorypanning;
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dsectp->ceilingypanning = ssectp->ceilingypanning;
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dsectp->floorstat = ssectp->floorstat;
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dsectp->ceilingstat = ssectp->ceilingstat;
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dsectp->extra = ssectp->extra;
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dsectp->visibility = ssectp->visibility;
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}
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}
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}
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// do this outside of processing loop for safety
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// kill all matching dest
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TRAVERSE_SPRITE_STAT(headspritestat[STAT_COPY_DEST], ed, nexted)
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{
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if (match == sprite[ed].lotag)
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KillSprite(ed);
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}
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// kill all matching sources
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TRAVERSE_SPRITE_STAT(headspritestat[STAT_COPY_SOURCE], ss, nextss)
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{
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if (match == sprite[ss].lotag)
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KillSprite(ss);
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}
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}
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