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Smarter sector updating.
git-svn-id: https://svn.eduke32.com/eduke32@684 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
plagman
parent
d50b4726e9
commit
00ae08496a
2 changed files with 117 additions and 33 deletions
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@ -70,8 +70,17 @@ typedef struct s_prsector {
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// stuff
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float wallsproffset;
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float floorsproffset;
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// build sector data
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int ceilingz, floorz;
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short ceilingstat, floorstat;
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short ceilingpicnum, ceilingheinum;
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signed char ceilingshade;
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char ceilingpal, ceilingxpanning, ceilingypanning;
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short floorpicnum, floorheinum;
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signed char floorshade;
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char floorpal, floorxpanning, floorypanning;
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char controlstate; // bit 1: up-to-date, bit 2: geometry invalidated
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char controlstate; // 1: up to date, 2: just allocated, 3: wall invalidation
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char drawingstate; // 0: fcuk, 1: in queue, 2: todraw, 3: drawn
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} _prsector;
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@ -641,7 +641,7 @@ int polymer_initsector(short sectnum)
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if (pr_verbosity >= 2) OSD_Printf("PR : Initalizing sector %i...\n", sectnum);
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sec = §or[sectnum];
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s = malloc(sizeof(_prsector));
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s = calloc(1, sizeof(_prsector));
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if (s == NULL)
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{
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if (pr_verbosity >= 1) OSD_Printf("PR : Cannot initialize sector %i : malloc failed.\n", sectnum);
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@ -657,9 +657,7 @@ int polymer_initsector(short sectnum)
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return (0);
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}
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s->floorindices = s->ceilindices = NULL;
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s->controlstate = s->drawingstate = 0;
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s->controlstate = 2; // let updatesector know that everything needs to go
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prsectors[sectnum] = s;
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@ -677,8 +675,8 @@ int polymer_updatesector(short sectnum)
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int ceilz, florz;
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int tex, tey;
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float secangcos, secangsin, scalecoef;
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int ang, needfloor;
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short curstat, curpicnum;
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int ang, needfloor, wallinvalidate;
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short curstat, curpicnum, floorpicnum, ceilingpicnum;
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char curxpanning, curypanning;
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GLfloat* curbuffer;
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GLuint *curglpic, *curfbglpic;
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@ -686,9 +684,8 @@ int polymer_updatesector(short sectnum)
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s = prsectors[sectnum];
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sec = §or[sectnum];
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wal = &wall[sec->wallptr];
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secangcos = secangsin = 0;
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secangcos = secangsin = 2;
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if (s == NULL)
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{
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@ -696,38 +693,78 @@ int polymer_updatesector(short sectnum)
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return (-1);
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}
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needfloor = 0;
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if ((sec->floorstat & 64) || (sec->ceilingstat & 64))
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{
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ang = (getangle(wall[wal->point2].x - wal->x, wall[wal->point2].y - wal->y) + 512) & 2047;
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secangcos = (float)(sintable[(ang+512)&2047]) / 16383.0f;
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secangsin = (float)(sintable[ang&2047]) / 16383.0f;
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}
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needfloor = wallinvalidate = 0;
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// geometry
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wal = &wall[sec->wallptr];
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i = 0;
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while (i < sec->wallnum)
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{
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if ((-wal->x != s->verts[(i*3)+2]))
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{
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s->verts[(i*3)+2] = s->floorbuffer[(i*5)+2] = s->ceilbuffer[(i*5)+2] = -wal->x;
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needfloor = 1;
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needfloor = wallinvalidate = 1;
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}
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if ((wal->y != s->verts[i*3]))
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{
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s->verts[i*3] = s->floorbuffer[i*5] = s->ceilbuffer[i*5] = wal->y;
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needfloor = 1;
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needfloor = wallinvalidate = 1;
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}
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getzsofslope(sectnum, wal->x, wal->y, &ceilz, &florz);
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s->verts[(i*3)+1] = 0;
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s->floorbuffer[(i*5)+1] = -florz;
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s->ceilbuffer[(i*5)+1] = -ceilz;
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i++;
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wal = &wall[sec->wallptr + i];
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}
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if ((s->controlstate == 2) ||
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(sec->floorz != s->floorz) ||
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(sec->ceilingz != s->ceilingz) ||
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(sec->floorheinum != s->floorheinum) ||
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(sec->ceilingheinum != s->ceilingheinum))
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{
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wallinvalidate = 1;
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wal = &wall[sec->wallptr];
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i = 0;
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while (i < sec->wallnum)
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{
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getzsofslope(sectnum, wal->x, wal->y, &ceilz, &florz);
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s->floorbuffer[(i*5)+1] = -florz;
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s->ceilbuffer[(i*5)+1] = -ceilz;
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i++;
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wal = &wall[sec->wallptr + i];
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}
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s->floorz = sec->floorz;
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s->ceilingz = sec->ceilingz;
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s->floorheinum = sec->floorheinum;
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s->ceilingheinum = sec->ceilingheinum;
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}
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floorpicnum = sec->floorpicnum;
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if (picanm[floorpicnum]&192) floorpicnum += animateoffs(floorpicnum,sectnum);
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ceilingpicnum = sec->ceilingpicnum;
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if (picanm[ceilingpicnum]&192) ceilingpicnum += animateoffs(ceilingpicnum,sectnum);
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if ((s->controlstate != 2) && (!needfloor) &&
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(sec->floorstat == s->floorstat) &&
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(sec->ceilingstat == s->ceilingstat) &&
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(floorpicnum == s->floorpicnum) &&
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(ceilingpicnum == s->ceilingpicnum) &&
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(sec->floorxpanning == s->floorxpanning) &&
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(sec->ceilingxpanning == s->ceilingxpanning) &&
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(sec->floorypanning == s->floorypanning) &&
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(sec->ceilingypanning == s->ceilingypanning))
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goto attributes;
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wal = &wall[sec->wallptr];
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i = 0;
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while (i < sec->wallnum)
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{
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j = 2;
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curstat = sec->floorstat;
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curbuffer = s->floorbuffer;
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curpicnum = sec->floorpicnum;
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curpicnum = floorpicnum;
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curxpanning = sec->floorxpanning;
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curypanning = sec->floorypanning;
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@ -737,16 +774,23 @@ int polymer_updatesector(short sectnum)
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{
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curstat = sec->ceilingstat;
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curbuffer = s->ceilbuffer;
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curpicnum = sec->ceilingpicnum;
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curpicnum = ceilingpicnum;
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curxpanning = sec->ceilingxpanning;
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curypanning = sec->ceilingypanning;
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}
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if (picanm[curpicnum]&192) curpicnum += animateoffs(curpicnum,sectnum);
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if (!waloff[curpicnum])
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loadtile(curpicnum);
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if (((sec->floorstat & 64) || (sec->ceilingstat & 64)) &&
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((secangcos == 2) && (secangsin == 2)))
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{
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ang = (getangle(wall[wal->point2].x - wal->x, wall[wal->point2].y - wal->y) + 512) & 2047;
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secangcos = (float)(sintable[(ang+512)&2047]) / 16383.0f;
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secangsin = (float)(sintable[ang&2047]) / 16383.0f;
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}
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tex = (curstat & 64) ? ((wal->x - wall[sec->wallptr].x) * secangsin) + ((-wal->y - -wall[sec->wallptr].y) * secangcos) : wal->x;
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tey = (curstat & 64) ? ((wal->x - wall[sec->wallptr].x) * secangcos) - ((wall[sec->wallptr].y - wal->y) * secangsin) : -wal->y;
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@ -763,13 +807,37 @@ int polymer_updatesector(short sectnum)
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j--;
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}
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i++;
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wal = &wall[sec->wallptr + i];
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}
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s->floorstat = sec->floorstat;
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s->ceilingstat = sec->ceilingstat;
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s->floorpicnum = floorpicnum;
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s->ceilingpicnum = ceilingpicnum;
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s->floorxpanning = sec->floorxpanning;
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s->ceilingxpanning = sec->ceilingxpanning;
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s->floorypanning = sec->floorypanning;
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s->ceilingypanning = sec->ceilingypanning;
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attributes:
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if ((s->controlstate != 2) &&
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(sec->floorshade == s->floorshade) &&
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(sec->floorpal == s->floorpal) &&
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(floorpicnum == s->floorpicnum) &&
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(ceilingpicnum == s->ceilingpicnum))
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goto finish;
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i = 0;
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while (i < sec->wallnum)
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{
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//attributes
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j = 2;
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curbuffer = s->floorcolor;
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curstat = sec->floorshade;
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curxpanning = sec->floorpal;
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curpicnum = sec->floorpicnum;
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curpicnum = floorpicnum;
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curglpic = &s->floorglpic;
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curfbglpic = &s->floorfbglpic;
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@ -780,13 +848,11 @@ int polymer_updatesector(short sectnum)
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curbuffer = s->ceilcolor;
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curstat = sec->ceilingshade;
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curxpanning = sec->ceilingpal;
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curpicnum = sec->ceilingpicnum;
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curpicnum = ceilingpicnum;
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curglpic = &s->ceilglpic;
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curfbglpic = &s->ceilfbglpic;
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}
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if (picanm[curpicnum]&192) curpicnum += animateoffs(curpicnum,sectnum);
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if (!waloff[curpicnum])
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loadtile(curpicnum);
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@ -813,13 +879,22 @@ int polymer_updatesector(short sectnum)
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}
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i++;
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wal = &wall[sec->wallptr + i];
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}
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s->floorshade = sec->floorshade;
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s->floorpal = sec->floorpal;
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s->floorpicnum = floorpicnum;
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s->ceilingpicnum = ceilingpicnum;
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finish:
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if (needfloor)
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polymer_buildfloor(sectnum);
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s->controlstate = 1;
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if (wallinvalidate)
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s->controlstate = 3;
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else
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s->controlstate = 1;
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if (pr_verbosity >= 3) OSD_Printf("PR : Updated sector %i.\n", sectnum);
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