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sectors.cpp
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sectors.cpp
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//-------------------------------------------------------------------------
/*
Copyright (C) 1996, 2003 - 3D Realms Entertainment
Copyright (C) 2000, 2003 - Matt Saettler (EDuke Enhancements)
Copyright (C) 2020 - Christoph Oelckers
This file is part of Enhanced Duke Nukem 3D version 1.5 - Atomic Edition
Duke Nukem 3D 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.
Original Source: 1996 - Todd Replogle
Prepared for public release: 03/21/2003 - Charlie Wiederhold, 3D Realms
EDuke enhancements integrated: 04/13/2003 - Matt Saettler
Note: EDuke source was in transition. Changes are in-progress in the
source as it is released.
*/
//-------------------------------------------------------------------------
#include <utility>
#include "ns.h"
#include "global.h"
#include "sounds.h"
#include "dukeactor.h"
#include "interpolate.h"
// PRIMITIVE
BEGIN_DUKE_NS
static int interptype[] = { Interp_Sect_Floorz, Interp_Sect_Ceilingz, Interp_Wall_X, Interp_Wall_Y };
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
static bool haltsoundhack;
int callsound(int sn, DDukeActor* whatsprite)
{
if (!isRRRA() && haltsoundhack)
{
haltsoundhack = 0;
return -1;
}
DukeSectIterator it(sn);
while (auto act = it.Next())
{
auto si = act->s;
if (si->picnum == MUSICANDSFX && si->lotag < 1000)
{
if (whatsprite == nullptr) whatsprite = act;
int snum = si->lotag;
auto flags = S_GetUserFlags(snum);
// Reset if the desired actor isn't playing anything.
bool hival = S_IsSoundValid(si->hitag);
if (act->temp_data[0] == 1 && !hival)
{
if (!S_CheckActorSoundPlaying(act->temp_actor, snum))
act->temp_data[0] = 0;
}
if (act->temp_data[0] == 0)
{
if ((flags & (SF_GLOBAL | SF_DTAG)) != SF_GLOBAL)
{
if (snum)
{
if (si->hitag && snum != si->hitag)
S_StopSound(si->hitag, act->temp_actor);
S_PlayActorSound(snum, whatsprite);
act->temp_actor = whatsprite;
}
if ((si->sector()->lotag & 0xff) != ST_22_SPLITTING_DOOR)
act->temp_data[0] = 1;
}
}
else if (si->hitag < 1000)
{
if ((flags & SF_LOOP) || (si->hitag && si->hitag != si->lotag))
S_StopSound(si->lotag, act->temp_actor);
if (si->hitag) S_PlayActorSound(si->hitag, whatsprite);
act->temp_data[0] = 0;
act->temp_actor = whatsprite;
}
return si->lotag;
}
}
return -1;
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
int check_activator_motion(int lotag)
{
DukeStatIterator it(STAT_ACTIVATOR);
while (auto act = it.Next())
{
if (act->s->lotag == lotag)
{
for (int j = animatecnt - 1; j >= 0; j--)
if (act->s->sectnum == animatesect[j])
return(1);
DukeStatIterator it1(STAT_EFFECTOR);
while (auto act2 = it1.Next())
{
if (act->s->sectnum == act2->s->sectnum)
switch (act2->s->lotag)
{
case SE_11_SWINGING_DOOR:
case SE_30_TWO_WAY_TRAIN:
if (act2->temp_data[4])
return(1);
break;
case SE_18_INCREMENTAL_SECTOR_RISE_FALL:
if (isRRRA()) break;
[[fallthrough]];
case SE_20_STRETCH_BRIDGE:
case SE_31_FLOOR_RISE_FALL:
case SE_32_CEILING_RISE_FALL:
if (act2->temp_data[0])
return(1);
break;
}
}
}
}
return(0);
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
bool isanunderoperator(int lotag)
{
switch (lotag & 0xff)
{
case ST_15_WARP_ELEVATOR:
case ST_16_PLATFORM_DOWN:
case ST_17_PLATFORM_UP:
case ST_18_ELEVATOR_DOWN:
case ST_19_ELEVATOR_UP:
case ST_26_SPLITTING_ST_DOOR:
return true;
case ST_22_SPLITTING_DOOR:
return !isRR();
}
return false;
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
bool isanearoperator(int lotag)
{
switch (lotag & 0xff)
{
case ST_9_SLIDING_ST_DOOR:
case ST_15_WARP_ELEVATOR:
case ST_16_PLATFORM_DOWN:
case ST_17_PLATFORM_UP:
case ST_18_ELEVATOR_DOWN:
case ST_19_ELEVATOR_UP:
case ST_20_CEILING_DOOR:
case ST_21_FLOOR_DOOR:
case ST_22_SPLITTING_DOOR:
case ST_23_SWINGING_DOOR:
case ST_25_SLIDING_DOOR:
case ST_26_SPLITTING_ST_DOOR:
case ST_29_TEETH_DOOR:
return true;
case 41:
return isRR();
}
return false;
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
int findplayer(const DDukeActor* actor, int* d)
{
int j, closest_player;
int x, closest;
auto s = &actor->s->pos;
if (ud.multimode < 2)
{
if (d) *d = abs(ps[myconnectindex].oposx - s->x) + abs(ps[myconnectindex].oposy - s->y) + ((abs(ps[myconnectindex].oposz - s->z + (28 << 8))) >> 4);
return myconnectindex;
}
closest = 0x7fffffff;
closest_player = 0;
for (j = connecthead; j >= 0; j = connectpoint2[j])
{
x = abs(ps[j].oposx - s->x) + abs(ps[j].oposy - s->y) + ((abs(ps[j].oposz - s->z + (28 << 8))) >> 4);
if (x < closest && ps[j].GetActor()->s->extra > 0)
{
closest_player = j;
closest = x;
}
}
if (d) *d = closest;
return closest_player;
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
int findotherplayer(int p, int* d)
{
int j, closest_player;
int x, closest;
closest = 0x7fffffff;
closest_player = p;
for (j = connecthead; j >= 0; j = connectpoint2[j])
if (p != j && ps[j].GetActor()->s->extra > 0)
{
x = abs(ps[j].oposx - ps[p].pos.x) + abs(ps[j].oposy - ps[p].pos.y) + (abs(ps[j].oposz - ps[p].pos.z) >> 4);
if (x < closest)
{
closest_player = j;
closest = x;
}
}
*d = closest;
return closest_player;
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
int* animateptr(int type, int index)
{
static int scratch;
switch (type)
{
case anim_floorz:
return §or[index].floorz;
case anim_ceilingz:
return §or[index].ceilingz;
case anim_vertexx:
return &wall[index].x;
case anim_vertexy:
return &wall[index].y;
default:
assert(false);
return &scratch;
}
}
int* animateptr(int i)
{
return animateptr(animatetype[i], animatetarget[i]);
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
void doanimations(void)
{
int i, a, p, v, dasect;
for (i = animatecnt - 1; i >= 0; i--)
{
a = *animateptr(i);
v = animatevel[i] * TICSPERFRAME;
dasect = animatesect[i];
if (a == animategoal[i])
{
StopInterpolation(animatetarget[i], interptype[animatetype[i]]);
animatecnt--;
animatetype[i] = animatetype[animatecnt];
animatetarget[i] = animatetarget[animatecnt];
animategoal[i] = animategoal[animatecnt];
animatevel[i] = animatevel[animatecnt];
animatesect[i] = animatesect[animatecnt];
if (sector[animatesect[i]].lotag == ST_18_ELEVATOR_DOWN || sector[animatesect[i]].lotag == ST_19_ELEVATOR_UP)
if (animatetype[i] == anim_ceilingz)
continue;
if ((sector[dasect].lotag & 0xff) != ST_22_SPLITTING_DOOR)
callsound(dasect, nullptr);
continue;
}
if (v > 0) { a = min(a + v, animategoal[i]); }
else { a = max(a + v, animategoal[i]); }
if (animatetype[i] == anim_floorz)
{
for (p = connecthead; p >= 0; p = connectpoint2[p])
if (ps[p].cursectnum == dasect)
if ((sector[dasect].floorz - ps[p].pos.z) < (64 << 8))
if (ps[p].GetActor()->GetOwner() != nullptr)
{
ps[p].pos.z += v;
ps[p].poszv = 0;
}
DukeSectIterator it(dasect);
while (auto act = it.Next())
{
if (act->s->statnum != STAT_EFFECTOR)
{
act->s->backupz();
act->s->z += v;
act->floorz = sector[dasect].floorz + v;
}
}
}
*animateptr(i) = a;
}
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
int getanimationgoal(int animtype, int animtarget)
{
int i, j;
j = -1;
for (i = animatecnt - 1; i >= 0; i--)
if (animtype == animatetype[i] && animtarget == animatetarget[i])
{
j = i;
break;
}
return(j);
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
int setanimation(int animsect, int animtype, int animtarget, int thegoal, int thevel)
{
int i, j;
if (animatecnt >= MAXANIMATES - 1)
return(-1);
j = animatecnt;
for (i = 0; i < animatecnt; i++)
if (animtype == animatetype[i] && animtarget == animatetarget[i])
{
j = i;
break;
}
auto animptr = animateptr(animtype, animtarget);
animatesect[j] = animsect;
animatetype[j] = animtype;
animatetarget[j] = animtarget;
animategoal[j] = thegoal;
if (thegoal >= *animptr)
animatevel[j] = thevel;
else
animatevel[j] = -thevel;
if (j == animatecnt) animatecnt++;
StartInterpolation(animatetarget[i], interptype[animatetype[i]]);
return(j);
}
int setanimation(int animsect, int animtype, walltype* animtarget, int thegoal, int thevel)
{
assert(animtype == anim_vertexx || animtype == anim_vertexy);
return setanimation(animsect, animtype, wallnum(animtarget), thegoal, thevel);
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
bool activatewarpelevators(DDukeActor* actor, int d) //Parm = sectoreffectornum
{
auto sect = actor->s->sector();
// See if the sector exists
DukeStatIterator it(STAT_EFFECTOR);
DDukeActor *act2;
while ((act2 = it.Next()))
{
if (act2->s->lotag == SE_17_WARP_ELEVATOR || (isRRRA() && act2->s->lotag == SE_18_INCREMENTAL_SECTOR_RISE_FALL))
if (act2->s->hitag == actor->s->hitag)
if ((abs(sect->floorz - actor->temp_data[2]) > act2->s->yvel) ||
(act2->getSector()->hitag == (sect->hitag - d)))
break;
}
if (act2 == nullptr)
{
d = 0;
return 1; // No find
}
else
{
if (d == 0)
S_PlayActorSound(ELEVATOR_OFF, actor);
else S_PlayActorSound(ELEVATOR_ON, actor);
}
it.Reset(STAT_EFFECTOR);
while ((act2 = it.Next()))
{
if (act2->s->lotag == SE_17_WARP_ELEVATOR || (isRRRA() && act2->s->lotag == SE_18_INCREMENTAL_SECTOR_RISE_FALL))
if (act2->s->hitag == actor->s->hitag)
{
act2->temp_data[0] = d;
act2->temp_data[1] = d; //Make all check warp
}
}
return 0;
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
static void handle_st09(int sn, DDukeActor* actor)
{
int dax, day, dax2, day2, sp;
walltype* wallfind[2];
sectortype* sptr = §or[sn];
int startwall = sptr->wallptr;
int endwall = startwall + sptr->wallnum - 1;
sp = sptr->extra >> 4;
//first find center point by averaging all points
dax = 0L, day = 0L;
for (auto& wal : wallsofsector(sptr))
{
dax += wal.x;
day += wal.y;
}
dax /= sptr->wallnum;
day /= sptr->wallnum;
//find any points with either same x or same y coordinate
// as center (dax, day) - should be 2 points found.
wallfind[0] = nullptr;
wallfind[1] = nullptr;
for (auto& wal : wallsofsector(sptr))
if ((wal.x == dax) || (wal.y == day))
{
if (wallfind[0] == nullptr)
wallfind[0] = &wal;
else wallfind[1] = &wal;
}
for (int j = 0; j < 2; j++)
{
auto wal = wallfind[j];
//find what direction door should open by averaging the
// 2 neighboring points of wallfind[0] & wallfind[1].
auto prevwall = wal - 1;
if (prevwall < sptr->firstWall()) prevwall += sptr->wallnum;
if ((wal->x == dax) && (wal->y == day))
{
dax2 = ((prevwall->x + wal->point2Wall()->x) >> 1) - wal->x;
day2 = ((prevwall->y + wal->point2Wall()->y) >> 1) - wal->y;
if (dax2 != 0)
{
dax2 = wal->point2Wall()->point2Wall()->x;
dax2 -= wal->point2Wall()->x;
setanimation(sn, anim_vertexx, wal, wal->x + dax2, sp);
setanimation(sn, anim_vertexx, prevwall, prevwall->x + dax2, sp);
setanimation(sn, anim_vertexx, wal->point2, wal->point2Wall()->x + dax2, sp);
callsound(sn, actor);
}
else if (day2 != 0)
{
day2 = wal->point2Wall()->point2Wall()->y;
day2 -= wal->point2Wall()->y;
setanimation(sn, anim_vertexy, wal, wal->y + day2, sp);
setanimation(sn, anim_vertexy, prevwall, prevwall->y + day2, sp);
setanimation(sn, anim_vertexy, wal->point2, wal->point2Wall()->y + day2, sp);
callsound(sn, actor);
}
}
else
{
dax2 = ((prevwall->x + wal->point2Wall()->x) >> 1) - wal->x;
day2 = ((prevwall->y + wal->point2Wall()->y) >> 1) - wal->y;
if (dax2 != 0)
{
setanimation(sn, anim_vertexx, wal, dax, sp);
setanimation(sn, anim_vertexx, prevwall, dax + dax2, sp);
setanimation(sn, anim_vertexx, wal->point2, dax + dax2, sp);
callsound(sn, actor);
}
else if (day2 != 0)
{
setanimation(sn, anim_vertexy, wal, day, sp);
setanimation(sn, anim_vertexy, prevwall, day + day2, sp);
setanimation(sn, anim_vertexy, wal->point2, day + day2, sp);
callsound(sn, actor);
}
}
}
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
static void handle_st15(int sn, DDukeActor* actor)
{
if (actor->s->picnum != TILE_APLAYER) return;
sectortype* sptr = §or[sn];
DukeSectIterator it(sn);
DDukeActor* a2;
while ((a2 = it.Next()))
{
if (a2->s->picnum == SECTOREFFECTOR && a2->s->lotag == ST_17_PLATFORM_UP) break;
}
if (!a2) return;
if (actor->s->sectnum == sn)
{
if (activatewarpelevators(a2, -1))
activatewarpelevators(a2, 1);
else if (activatewarpelevators(a2, 1))
activatewarpelevators(a2, -1);
return;
}
else
{
if (sptr->floorz > a2->s->z)
activatewarpelevators(a2, -1);
else
activatewarpelevators(a2, 1);
}
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
static void handle_st16(int sn, DDukeActor* actor)
{
sectortype* sptr = §or[sn];
int i = getanimationgoal(anim_floorz, sn);
sectortype* sectp;
if (i == -1)
{
sectp = nextsectorneighborzptr(sptr, sptr->floorz, 1, 1);
if (sectp == nullptr)
{
sectp = nextsectorneighborzptr(sptr, sptr->floorz, 1, -1);
if (sectp == nullptr) return;
setanimation(sn, anim_floorz, sn, sectp->floorz, sptr->extra);
}
else
{
setanimation(sn, anim_floorz, sn, sectp->floorz, sptr->extra);
}
callsound(sn, actor);
}
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
static void handle_st18(int sn, DDukeActor* actor)
{
sectortype* sptr = §or[sn];
int i = getanimationgoal(anim_floorz, sn);
if (i == -1)
{
auto sectp = nextsectorneighborzptr(sptr, sptr->floorz, 1, -1);
if (sectp == nullptr) sectp = nextsectorneighborzptr(sectp, sptr->floorz, 1, 1);
if (sectp == nullptr) return;
int j = sectp->floorz;
int q = sptr->extra;
int l = sptr->ceilingz - sptr->floorz;
setanimation(sn, anim_floorz, sn, j, q);
setanimation(sn, anim_ceilingz, sn, j + l, q);
callsound(sn, actor);
}
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
static void handle_st29(int sn, DDukeActor* actor)
{
sectortype* sptr = §or[sn];
int j;
if (sptr->lotag & 0x8000)
j = nextsectorneighborzptr(sptr, sptr->ceilingz, 1, 1)->floorz;
else
j = nextsectorneighborzptr(sn, sptr->ceilingz, -1, -1)->ceilingz;
DukeStatIterator it(STAT_EFFECTOR);
while (auto act2 = it.Next())
{
if ((act2->s->lotag == 22) &&
(act2->s->hitag == sptr->hitag))
{
act2->getSector()->extra = -act2->getSector()->extra;
act2->temp_data[0] = sn;
act2->temp_data[1] = 1;
}
}
sptr->lotag ^= 0x8000;
setanimation(sn, anim_ceilingz, sn, j, sptr->extra);
callsound(sn, actor);
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
static void handle_st20(int sn, DDukeActor* actor)
{
sectortype* sptr = §or[sn];
int j = 0;
REDODOOR:
if (sptr->lotag & 0x8000)
{
DDukeActor* a2;
DukeSectIterator it(sn);
while ((a2 = it.Next()))
{
if (a2->s->statnum == 3 && a2->s->lotag == 9)
{
j = a2->s->z;
break;
}
}
if (a2 == nullptr)
j = sptr->floorz;
}
else
{
auto sectp = nextsectorneighborzptr(sptr, sptr->ceilingz, -1, -1);
if (sectp) j = sectp->ceilingz;
else
{
sptr->lotag |= 32768;
goto REDODOOR;
}
}
sptr->lotag ^= 0x8000;
setanimation(sn, anim_ceilingz, sn, j, sptr->extra);
callsound(sn, actor);
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
static void handle_st21(int sn, DDukeActor* actor)
{
sectortype* sptr = §or[sn];
int i = getanimationgoal(anim_floorz, sn);
int j;
if (i >= 0)
{
if (animategoal[i] == sptr->ceilingz)
animategoal[i] = nextsectorneighborzptr(sptr, sptr->ceilingz, 1, 1)->floorz;
else animategoal[i] = sptr->ceilingz;
j = animategoal[i];
}
else
{
if (sptr->ceilingz == sptr->floorz)
j = nextsectorneighborzptr(sn, sptr->ceilingz, 1, 1)->floorz;
else j = sptr->ceilingz;
sptr->lotag ^= 0x8000;
if (setanimation(sn, anim_floorz, sn, j, sptr->extra) >= 0)
callsound(sn, actor);
}
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
static void handle_st22(int sn, DDukeActor* actor)
{
sectortype* sptr = §or[sn];
int j, q;
if ((sptr->lotag & 0x8000))
{
q = (sptr->ceilingz + sptr->floorz) >> 1;
j = setanimation(sn, anim_floorz, sn, q, sptr->extra);
j = setanimation(sn, anim_ceilingz, sn, q, sptr->extra);
}
else
{
q = nextsectorneighborzptr(sptr, sptr->floorz, 1, 1)->floorz;
j = setanimation(sn, anim_floorz, sn, q, sptr->extra);
q = nextsectorneighborzptr(sptr, sptr->ceilingz, -1, -1)->ceilingz;
j = setanimation(sn, anim_ceilingz, sn, q, sptr->extra);
}
sptr->lotag ^= 0x8000;
callsound(sn, actor);
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
static void handle_st23(int sn, DDukeActor* actor)
{
int q = 0;
DukeStatIterator it(STAT_EFFECTOR);
DDukeActor* act2;
while ((act2 = it.Next()))
{
if (act2->s->lotag == SE_11_SWINGING_DOOR && act2->s->sectnum == sn && !act2->temp_data[4])
{
break;
}
}
if (!act2) return;
int l = act2->getSector()->lotag & 0x8000;
if (act2)
{
DukeStatIterator it(STAT_EFFECTOR);
while (auto act3 = it.Next())
{
if (l == (act3->getSector()->lotag & 0x8000) && act3->s->lotag == SE_11_SWINGING_DOOR && act2->s->hitag == act3->s->hitag && act3->temp_data[4])
{
return;
}
}
it.Reset(STAT_EFFECTOR);
while (auto act3 = it.Next())
{
if (l == (act3->getSector()->lotag & 0x8000) && act3->s->lotag == SE_11_SWINGING_DOOR && act2->s->hitag == act3->s->hitag)
{
if (act3->getSector()->lotag & 0x8000) act3->getSector()->lotag &= 0x7fff;
else act3->getSector()->lotag |= 0x8000;
act3->temp_data[4] = 1;
act3->temp_data[3] = -act3->temp_data[3];
if (q == 0)
{
callsound(sn, act3);
q = 1;
}
}
}
}
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
static void handle_st25(int sn, DDukeActor* actor)
{
DukeStatIterator it(STAT_EFFECTOR);
DDukeActor* act2;
while ((act2 = it.Next()))
{
if (act2->s->lotag == 15 && act2->s->sectnum == sn)
{
break;
}
}
if (act2 == nullptr)
return;
it.Reset(STAT_EFFECTOR);
while (auto act3 = it.Next())
{
if (act3->s->hitag == act2->s->hitag)
{
if (act3->s->lotag == 15)
{
act3->getSector()->lotag ^= 0x8000; // Toggle the open or close
act3->s->ang += 1024;
if (act3->temp_data[4]) callsound(act3->s->sectnum, act3);
callsound(act3->s->sectnum, act3);
if (act3->getSector()->lotag & 0x8000) act3->temp_data[4] = 1;
else act3->temp_data[4] = 2;
}
}
}
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
static void handle_st27(int sn, DDukeActor* actor)
{
DukeStatIterator it(STAT_EFFECTOR);
while (auto act2 = it.Next())
{
if ((act2->s->lotag & 0xff) == 20 && act2->s->sectnum == sn) //Bridge
{
sector[sn].lotag ^= 0x8000;
if (sector[sn].lotag & 0x8000) //OPENING
act2->temp_data[0] = 1;
else act2->temp_data[0] = 2;
callsound(sn, actor);
break;
}
}
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
static void handle_st28(int sn, DDukeActor* actor)
{
//activate the rest of them
int j = -1;
DukeSectIterator it(sn);
while (auto a2 = it.Next())
{
if (a2->s->statnum == 3 && (a2->s->lotag & 0xff) == 21)
{
j = a2->s->hitag;
break; //Found it
}
}
if (j == -1) return;
DukeStatIterator it1(STAT_EFFECTOR);
while (auto act3 = it.Next())
{
if ((act3->s->lotag & 0xff) == 21 && !act3->temp_data[0] &&
(act3->s->hitag) == j)
act3->temp_data[0] = 1;
}
callsound(sn, actor);
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
void operatesectors(int sn, DDukeActor *actor)
{
int j=0;
int i;
sectortype* sptr;
sptr = §or[sn];
switch (sptr->lotag & (0x3fff))
{
case 41:
if (isRR()) operatejaildoors(sptr->hitag);
break;
case 7:
if (!isRR()) break;
for (auto& wal : wallsofsector(sptr))
{
setanimation(sn, anim_vertexx, &wal, wal.x + 1024, 4);
if (wal.nextwall >= 0) setanimation(sn, anim_vertexx, wal.nextwall, wal.nextWall()->x + 1024, 4);
}
break;
case ST_30_ROTATE_RISE_BRIDGE:
{
auto act = ScriptIndexToActor(sptr->hitag);
if (!act) break;
if (act->tempang == 0 || act->tempang == 256) callsound(sn, actor);
if (act->s->extra == 1) act->s->extra = 3;
else act->s->extra = 1;
break;
}
case ST_31_TWO_WAY_TRAIN:
{
auto act = ScriptIndexToActor(sptr->hitag);
if (!act) break;