static void GetPortalTransition(DVector3 &pos, sector_t *&sec)
{
bool moved = false;
double testz = pos.Z;
while (!sec->PortalBlocksMovement(sector_t::ceiling))
{
if (pos.Z > sec->GetPortalPlaneZ(sector_t::ceiling))
{
pos += sec->GetPortalDisplacement(sector_t::ceiling);
sec = P_PointInSector(pos);
moved = true;
}
else break;
}
if (!moved)
{
while (!sec->PortalBlocksMovement(sector_t::floor))
{
if (pos.Z <= sec->GetPortalPlaneZ(sector_t::floor))
{
pos += sec->GetPortalDisplacement(sector_t::floor);
sec = P_PointInSector(pos);
}
else break;
}
}
}
void AActor::UpdateRenderSectorList()
{
static const double SPRITE_SPACE = 64.;
if (Pos() != OldRenderPos && !(flags & MF_NOSECTOR))
{
// Only check if the map contains line portals
ClearRenderLineList();
if (level.PortalBlockmap.containsLines && Pos().XY() != OldRenderPos.XY())
{
int bx = level.blockmap.GetBlockX(X());
int by = level.blockmap.GetBlockY(Y());
FBoundingBox bb(X(), Y(), MIN(radius*1.5, 128.)); // Don't go further than 128 map units, even for large actors
// Are there any portals near the actor's position?
if (level.blockmap.isValidBlock(bx, by) && level.PortalBlockmap(bx, by).neighborContainsLines)
{
// Go through the entire list. In most cases this is faster than setting up a blockmap iterator
for (auto &p : level.linePortals)
{
if (p.mType == PORTT_VISUAL) continue;
if (bb.inRange(p.mOrigin) && bb.BoxOnLineSide(p.mOrigin))
{
touching_lineportallist = P_AddPortalnode(&p, this, touching_lineportallist);
}
}
}
}
sector_t *sec = Sector;
double lasth = -FLT_MAX;
ClearRenderSectorList();
while (!sec->PortalBlocksMovement(sector_t::ceiling))
{
double planeh = sec->GetPortalPlaneZ(sector_t::ceiling);
if (planeh <= lasth) break; // broken setup.
if (Top() + SPRITE_SPACE < planeh) break;
lasth = planeh;
DVector2 newpos = Pos() + sec->GetPortalDisplacement(sector_t::ceiling);
sec = P_PointInSector(newpos);
touching_sectorportallist = P_AddSecnode(sec, this, touching_sectorportallist, sec->sectorportal_thinglist);
}
sec = Sector;
lasth = FLT_MAX;
while (!sec->PortalBlocksMovement(sector_t::floor))
{
double planeh = sec->GetPortalPlaneZ(sector_t::floor);
if (planeh >= lasth) break; // broken setup.
if (Z() - SPRITE_SPACE > planeh) break;
lasth = planeh;
DVector2 newpos = Pos() + sec->GetPortalDisplacement(sector_t::floor);
sec = P_PointInSector(newpos);
touching_sectorportallist = P_AddSecnode(sec, this, touching_sectorportallist, sec->sectorportal_thinglist);
}
}
}
void FTraceInfo::EnterLinePortal(FPathTraverse &pt, intercept_t *in)
{
line_t *li = in->d.line;
FLinePortal *port = li->getPortal();
double frac = in->frac + EQUAL_EPSILON;
double enterdist = MaxDist * frac;
DVector3 exit = Start + MaxDist * in->frac * Vec;
P_TranslatePortalXY(li, Start.X, Start.Y);
P_TranslatePortalZ(li, Start.Z);
P_TranslatePortalVXVY(li, Vec.X, Vec.Y);
P_TranslatePortalZ(li, limitz);
CurSector = P_PointInSector(Start + enterdist * Vec);
EnterDist = enterdist;
inshootthrough = true;
startfrac = frac;
Results->unlinked |= (port->mType != PORTT_LINKED);
pt.PortalRelocate(in, ptflags);
if ((TraceFlags & TRACE_ReportPortals) && TraceCallback != NULL)
{
enterdist = MaxDist * in->frac;
Results->HitType = TRACE_CrossingPortal;
Results->HitPos = exit;
P_TranslatePortalXY(li, exit.X, exit.Y);
P_TranslatePortalZ(li, exit.Z);
Results->SrcFromTarget = exit;
Results->HitVector = Vec;
TraceCallback(*Results, TraceCallbackData);
}
}
void FTraceInfo::EnterSectorPortal(FPathTraverse &pt, int position, double frac, sector_t *entersec)
{
DVector2 displacement = entersec->GetPortalDisplacement(position);;
double enterdist = MaxDist * frac;
DVector3 exit = Start + enterdist * Vec;
DVector3 enter = exit + displacement;
Start += displacement;
CurSector = P_PointInSector(enter);
inshootthrough = true;
startfrac = frac;
EnterDist = enterdist;
pt.PortalRelocate(entersec->GetPortal(position)->mDisplacement, ptflags, frac);
if ((TraceFlags & TRACE_ReportPortals) && TraceCallback != NULL)
{
enterdist = MaxDist * frac;
Results->HitType = TRACE_CrossingPortal;
Results->HitPos = exit;
Results->SrcFromTarget = enter;
Results->HitVector = Vec;
TraceCallback(*Results, TraceCallbackData);
}
Setup3DFloors();
}
static void DrawCoordinates(player_t * CPlayer)
{
DVector3 pos;
char coordstr[18];
int h = SmallFont->GetHeight()+1;
if (!map_point_coordinates || !automapactive)
{
pos = CPlayer->mo->Pos();
}
else
{
DVector2 apos = AM_GetPosition();
double z = P_PointInSector(apos)->floorplane.ZatPoint(apos);
pos = DVector3(apos, z);
}
int vwidth, vheight;
if (active_con_scaletext() == 0)
{
vwidth = SCREENWIDTH / 2;
vheight = SCREENHEIGHT / 2;
}
else
{
vwidth = SCREENWIDTH / active_con_scaletext();
vheight = SCREENHEIGHT / active_con_scaletext();
}
int xpos = vwidth - SmallFont->StringWidth("X: -00000")-6;
int ypos = 18;
screen->DrawText(SmallFont, hudcolor_titl, vwidth - 6 - SmallFont->StringWidth(level.MapName), ypos, level.MapName,
DTA_KeepRatio, true,
DTA_VirtualWidth, vwidth, DTA_VirtualHeight, vheight, TAG_DONE);
screen->DrawText(SmallFont, hudcolor_titl, vwidth - 6 - SmallFont->StringWidth(level.LevelName), ypos + h, level.LevelName,
DTA_KeepRatio, true,
DTA_VirtualWidth, vwidth, DTA_VirtualHeight, vheight, TAG_DONE);
mysnprintf(coordstr, countof(coordstr), "X: %d", int(pos.X));
screen->DrawText(SmallFont, hudcolor_xyco, xpos, ypos+2*h, coordstr,
DTA_KeepRatio, true,
DTA_VirtualWidth, vwidth, DTA_VirtualHeight, vheight, TAG_DONE);
mysnprintf(coordstr, countof(coordstr), "Y: %d", int(pos.Y));
screen->DrawText(SmallFont, hudcolor_xyco, xpos, ypos+3*h, coordstr,
DTA_KeepRatio, true,
DTA_VirtualWidth, vwidth, DTA_VirtualHeight, vheight, TAG_DONE);
mysnprintf(coordstr, countof(coordstr), "Z: %d", int(pos.Z));
screen->DrawText(SmallFont, hudcolor_xyco, xpos, ypos+4*h, coordstr,
DTA_KeepRatio, true,
DTA_VirtualWidth, vwidth, DTA_VirtualHeight, vheight, TAG_DONE);
}
void P_SpawnSlopeMakers (FMapThing *firstmt, FMapThing *lastmt, const int *oldvertextable)
{
FMapThing *mt;
for (mt = firstmt; mt < lastmt; ++mt)
{
if (mt->info != NULL && mt->info->Type == NULL &&
(mt->info->Special >= SMT_SlopeFloorPointLine && mt->info->Special <= SMT_VavoomCeiling))
{
DVector3 pos = mt->pos;
secplane_t *refplane;
sector_t *sec;
bool ceiling;
sec = P_PointInSector (mt->pos);
if (mt->info->Special == SMT_SlopeCeilingPointLine || mt->info->Special == SMT_VavoomCeiling || mt->info->Special == SMT_SetCeilingSlope)
{
refplane = &sec->ceilingplane;
ceiling = true;
}
else
{
refplane = &sec->floorplane;
ceiling = false;
}
pos.Z = refplane->ZatPoint (mt->pos) + mt->pos.Z;
if (mt->info->Special <= SMT_SlopeCeilingPointLine)
{ // SlopeFloorPointLine and SlopCeilingPointLine
P_SlopeLineToPoint (mt->args[0], pos, ceiling);
}
else if (mt->info->Special <= SMT_SetCeilingSlope)
{ // SetFloorSlope and SetCeilingSlope
P_SetSlope (refplane, ceiling, mt->angle, mt->args[0], pos);
}
else
{ // VavoomFloor and VavoomCeiling (these do not perform any sector height adjustment - z is absolute)
P_VavoomSlope(sec, mt->thingid, mt->pos, ceiling);
}
mt->EdNum = 0;
}
}
for (mt = firstmt; mt < lastmt; ++mt)
{
if (mt->info != NULL && mt->info->Type == NULL &&
(mt->info->Special == SMT_CopyFloorPlane || mt->info->Special == SMT_CopyCeilingPlane))
{
P_CopyPlane (mt->args[0], mt->pos, mt->info->Special == SMT_CopyCeilingPlane);
mt->EdNum = 0;
}
}
P_SetSlopesFromVertexHeights(firstmt, lastmt, oldvertextable);
}
DEFINE_ACTION_FUNCTION(AActor, A_Burnination)
{
PARAM_ACTION_PROLOGUE;
self->Vel.Z -= 8;
self->Vel.X += (pr_phburn.Random2 (3));
self->Vel.Y += (pr_phburn.Random2 (3));
S_Sound (self, CHAN_VOICE, "world/largefire", 1, ATTN_NORM);
// Only the main fire spawns more.
if (!(self->flags & MF_DROPPED))
{
// Original x and y offsets seemed to be like this:
// x + (((pr_phburn() + 12) & 31) << F.RACBITS);
//
// But that creates a lop-sided burn because it won't use negative offsets.
int xofs, xrand = pr_phburn();
int yofs, yrand = pr_phburn();
// Adding 12 is pointless if you're going to mask it afterward.
xofs = xrand & 31;
if (xrand & 128)
{
xofs = -xofs;
}
yofs = yrand & 31;
if (yrand & 128)
{
yofs = -yofs;
}
DVector2 pos = self->Vec2Offset((double)xofs, (double)yofs);
sector_t * sector = P_PointInSector(pos);
// The sector's floor is too high so spawn the flame elsewhere.
if (sector->floorplane.ZatPoint(pos) > self->Z() + self->MaxStepHeight)
{
pos = self->Pos();
}
AActor *drop = Spawn<APhosphorousFire> (DVector3(pos, self->Z() + 4.), ALLOW_REPLACE);
if (drop != NULL)
{
drop->Vel.X = self->Vel.X + pr_phburn.Random2 (7);
drop->Vel.Y = self->Vel.Y + pr_phburn.Random2 (7);
drop->Vel.Z = self->Vel.Z - 1;
drop->reactiontime = (pr_phburn() & 3) + 2;
drop->flags |= MF_DROPPED;
}
}
return 0;
}
int P_Find3DFloor(sector_t * sec, const DVector3 &pos, bool above, bool floor, double &cmpz)
{
// If no sector given, find the one appropriate
if (sec == NULL)
sec = P_PointInSector(pos);
// Above normal ceiling
cmpz = sec->ceilingplane.ZatPoint(pos);
if (pos.Z >= cmpz)
return -1;
// Below normal floor
cmpz = sec->floorplane.ZatPoint(pos);
if (pos.Z <= cmpz)
return -1;
// Looking through planes from top to bottom
for (int i = 0; i < (signed)sec->e->XFloor.ffloors.Size(); ++i)
{
F3DFloor *rover = sec->e->XFloor.ffloors[i];
// We are only interested in solid 3D floors here
if(!(rover->flags & FF_SOLID) || !(rover->flags & FF_EXISTS)) continue;
if (above)
{
// z is above that floor
if (floor && (pos.Z >= (cmpz = rover->top.plane->ZatPoint(pos))))
return i - 1;
// z is above that ceiling
if (pos.Z >= (cmpz = rover->bottom.plane->ZatPoint(pos)))
return i - 1;
}
else // below
{
// z is below that ceiling
if (!floor && (pos.Z <= (cmpz = rover->bottom.plane->ZatPoint(pos))))
return i;
// z is below that floor
if (pos.Z <= (cmpz = rover->top.plane->ZatPoint(pos)))
return i;
}
}
// Failsafe
return -1;
}
void ASkyCamCompat::BeginPlay ()
{
if (Sector == NULL)
{
Printf("Sector not initialized for SkyCamCompat\n");
Sector = P_PointInSector(x, y);
}
if (Sector)
{
line_t * refline = NULL;
for (short i = 0; i < Sector->linecount; i++)
{
refline = Sector->lines[i];
if (refline->special == Sector_SetPortal && refline->args[1] == 2)
{
// We found the setup linedef for this skybox, so let's use it for our init.
int skybox_id = refline->args[0];
// Then, change the alpha
alpha = refline->args[4];
// Finally, skyboxify all tagged sectors
// This involves changing their texture to the sky flat, because while
// EE works with any texture for its skybox portals, ZDoom doesn't.
for (int secnum =-1; (secnum = P_FindSectorFromTag (skybox_id, secnum)) != -1; )
{
// plane: 0=floor, 1=ceiling, 2=both
if (refline->args[2] == 1 || refline->args[2] == 2)
{
sectors[secnum].CeilingSkyBox = this;
sectors[secnum].SetTexture(sector_t::ceiling, skyflatnum, false);
}
if (refline->args[2] == 0 || refline->args[2] == 2)
{
sectors[secnum].FloorSkyBox = this;
sectors[secnum].SetTexture(sector_t::floor, skyflatnum, false);
}
}
}
}
}
// Do not call the SkyViewpoint's super method because it would trash our setup
AActor::BeginPlay();
}
static void DrawCoordinates(player_t * CPlayer)
{
fixed_t x;
fixed_t y;
fixed_t z;
char coordstr[18];
int h = SmallFont->GetHeight()+1;
if (!map_point_coordinates || !automapactive)
{
x=CPlayer->mo->X();
y=CPlayer->mo->Y();
z=CPlayer->mo->Z();
}
else
{
AM_GetPosition(x,y);
z = P_PointInSector(x, y)->floorplane.ZatPoint(x, y);
}
int vwidth = con_scaletext==0? SCREENWIDTH : SCREENWIDTH/2;
int vheight = con_scaletext==0? SCREENHEIGHT : SCREENHEIGHT/2;
int xpos = vwidth - SmallFont->StringWidth("X: -00000")-6;
int ypos = 18;
mysnprintf(coordstr, countof(coordstr), "X: %d", x>>FRACBITS);
screen->DrawText(SmallFont, hudcolor_xyco, xpos, ypos, coordstr,
DTA_KeepRatio, true,
DTA_VirtualWidth, vwidth, DTA_VirtualHeight, vheight, TAG_DONE);
mysnprintf(coordstr, countof(coordstr), "Y: %d", y>>FRACBITS);
screen->DrawText(SmallFont, hudcolor_xyco, xpos, ypos+h, coordstr,
DTA_KeepRatio, true,
DTA_VirtualWidth, vwidth, DTA_VirtualHeight, vheight, TAG_DONE);
mysnprintf(coordstr, countof(coordstr), "Z: %d", z>>FRACBITS);
screen->DrawText(SmallFont, hudcolor_xyco, xpos, ypos+2*h, coordstr,
DTA_KeepRatio, true,
DTA_VirtualWidth, vwidth, DTA_VirtualHeight, vheight, TAG_DONE);
}
bool P_Teleport (AActor *thing, fixed_t x, fixed_t y, fixed_t z, angle_t angle,
bool useFog, bool sourceFog, bool keepOrientation, bool bHaltVelocity, bool keepHeight)
{
bool predicting = (thing->player && (thing->player->cheats & CF_PREDICTING));
fixed_t oldx;
fixed_t oldy;
fixed_t oldz;
fixed_t aboveFloor;
player_t *player;
angle_t an;
sector_t *destsect;
bool resetpitch = false;
fixed_t floorheight, ceilingheight;
fixed_t missilespeed;
oldx = thing->x;
oldy = thing->y;
oldz = thing->z;
aboveFloor = thing->z - thing->floorz;
destsect = P_PointInSector (x, y);
// killough 5/12/98: exclude voodoo dolls:
player = thing->player;
if (player && player->mo != thing)
player = NULL;
floorheight = destsect->floorplane.ZatPoint (x, y);
ceilingheight = destsect->ceilingplane.ZatPoint (x, y);
if (thing->flags & MF_MISSILE)
{ // We don't measure z velocity, because it doesn't change.
missilespeed = xs_CRoundToInt(TVector2<double>(thing->velx, thing->vely).Length());
}
if (keepHeight)
{
z = floorheight + aboveFloor;
}
else if (z == ONFLOORZ)
{
if (player)
{
if (thing->flags & MF_NOGRAVITY && aboveFloor)
{
z = floorheight + aboveFloor;
if (z + thing->height > ceilingheight)
{
z = ceilingheight - thing->height;
}
}
else
{
z = floorheight;
if (!keepOrientation)
{
resetpitch = false;
}
}
}
else if (thing->flags & MF_MISSILE)
{
z = floorheight + aboveFloor;
if (z + thing->height > ceilingheight)
{
z = ceilingheight - thing->height;
}
}
else
{
z = floorheight;
}
}
if (!P_TeleportMove (thing, x, y, z, false))
{
return false;
}
if (player)
{
player->viewz = thing->z + player->viewheight;
if (resetpitch)
{
player->mo->pitch = 0;
}
}
if (!keepOrientation)
{
thing->angle = angle;
}
else
{
angle = thing->angle;
}
// Spawn teleport fog at source and destination
if (sourceFog && !predicting)
{
fixed_t fogDelta = thing->flags & MF_MISSILE ? 0 : TELEFOGHEIGHT;
P_SpawnTeleportFog(thing, oldx, oldy, oldz, true, true); //Passes the actor through which then pulls the TeleFog metadate types based on properties.
}
if (useFog)
{
if (!predicting)
{
fixed_t fogDelta = thing->flags & MF_MISSILE ? 0 : TELEFOGHEIGHT;
an = angle >> ANGLETOFINESHIFT;
P_SpawnTeleportFog(thing, x + 20 * finecosine[an], y + 20 * finesine[an], thing->z + fogDelta, false, true);
}
if (thing->player)
{
// [RH] Zoom player's field of vision
// [BC] && bHaltVelocity.
if (telezoom && thing->player->mo == thing && bHaltVelocity)
thing->player->FOV = MIN (175.f, thing->player->DesiredFOV + 45.f);
}
}
static void P_CopyPlane (int tag, const DVector2 &pos, bool copyCeil)
{
sector_t *dest = P_PointInSector (pos);
P_CopyPlane(tag, dest, copyCeil);
}
bool P_Teleport (AActor *thing, DVector3 pos, DAngle angle, int flags)
{
bool predicting = (thing->player && (thing->player->cheats & CF_PREDICTING));
DVector3 old;
double aboveFloor;
player_t *player;
sector_t *destsect;
bool resetpitch = false;
double floorheight, ceilingheight;
double missilespeed = 0;
old = thing->Pos();
aboveFloor = thing->Z() - thing->floorz;
destsect = P_PointInSector (pos);
// killough 5/12/98: exclude voodoo dolls:
player = thing->player;
if (player && player->mo != thing)
player = NULL;
floorheight = destsect->floorplane.ZatPoint (pos);
ceilingheight = destsect->ceilingplane.ZatPoint (pos);
if (thing->flags & MF_MISSILE)
{ // We don't measure z velocity, because it doesn't change.
missilespeed = thing->VelXYToSpeed();
}
if (flags & TELF_KEEPHEIGHT)
{
pos.Z = floorheight + aboveFloor;
}
else if (pos.Z == ONFLOORZ)
{
if (player)
{
if (thing->flags & MF_NOGRAVITY && aboveFloor)
{
pos.Z = floorheight + aboveFloor;
if (pos.Z + thing->Height > ceilingheight)
{
pos.Z = ceilingheight - thing->Height;
}
}
else
{
pos.Z = floorheight;
if (!(flags & TELF_KEEPORIENTATION))
{
resetpitch = false;
}
}
}
else if (thing->flags & MF_MISSILE)
{
pos.Z = floorheight + aboveFloor;
if (pos.Z + thing->Height > ceilingheight)
{
pos.Z = ceilingheight - thing->Height;
}
}
else
{
pos.Z = floorheight;
}
}
if (!P_TeleportMove (thing, pos, false))
{
return false;
}
if (player)
{
player->viewz = thing->Z() + player->viewheight;
if (resetpitch)
{
player->mo->Angles.Pitch = 0.;
}
}
if (!(flags & TELF_KEEPORIENTATION))
{
thing->Angles.Yaw = angle;
}
else
{
angle = thing->Angles.Yaw;
}
// Spawn teleport fog at source and destination
if ((flags & TELF_SOURCEFOG) && !predicting)
{
P_SpawnTeleportFog(thing, old, true, true); //Passes the actor through which then pulls the TeleFog metadata types based on properties.
}
if (flags & TELF_DESTFOG)
{
if (!predicting)
{
DVector2 vector = angle.ToVector(20);
DVector2 fogpos = P_GetOffsetPosition(pos.X, pos.Y, vector.X, vector.Y);
P_SpawnTeleportFog(thing, DVector3(fogpos, thing->Z()), false, true);
}
if (thing->player)
{
// [RH] Zoom player's field of vision
// [BC] && bHaltVelocity.
if (telezoom && thing->player->mo == thing && !(flags & TELF_KEEPVELOCITY))
thing->player->FOV = MIN (175.f, thing->player->DesiredFOV + 45.f);
}
}
// [BC] && bHaltVelocity.
if (thing->player && ((flags & TELF_DESTFOG) || !(flags & TELF_KEEPORIENTATION)) && !(flags & TELF_KEEPVELOCITY))
{
// Freeze player for about .5 sec
if (thing->Inventory == NULL || !thing->Inventory->GetNoTeleportFreeze())
thing->reactiontime = 18;
}
if (thing->flags & MF_MISSILE)
{
thing->VelFromAngle(missilespeed);
}
// [BC] && bHaltVelocity.
else if (!(flags & TELF_KEEPORIENTATION) && !(flags & TELF_KEEPVELOCITY))
{ // no fog doesn't alter the player's momentum
thing->Vel.Zero();
// killough 10/98: kill all bobbing velocity too
if (player) player->Vel.Zero();
}
return true;
}
bool P_Teleport (AActor *thing, fixed_t x, fixed_t y, fixed_t z, angle_t angle,
bool useFog, bool sourceFog, bool keepOrientation, bool bHaltVelocity, bool keepHeight)
{
fixed_t oldx;
fixed_t oldy;
fixed_t oldz;
fixed_t aboveFloor;
player_t *player;
angle_t an;
sector_t *destsect;
bool resetpitch = false;
fixed_t floorheight, ceilingheight;
fixed_t missilespeed;
oldx = thing->x;
oldy = thing->y;
oldz = thing->z;
aboveFloor = thing->z - thing->floorz;
destsect = P_PointInSector (x, y);
// killough 5/12/98: exclude voodoo dolls:
player = thing->player;
if (player && player->mo != thing)
player = NULL;
floorheight = destsect->floorplane.ZatPoint (x, y);
ceilingheight = destsect->ceilingplane.ZatPoint (x, y);
if (thing->flags & MF_MISSILE)
{ // We don't measure z velocity, because it doesn't change.
missilespeed = xs_CRoundToInt(TVector2<double>(thing->velx, thing->vely).Length());
}
if (keepHeight)
{
z = floorheight + aboveFloor;
}
else if (z == ONFLOORZ)
{
if (player)
{
if (thing->flags & MF_NOGRAVITY && aboveFloor)
{
z = floorheight + aboveFloor;
if (z + thing->height > ceilingheight)
{
z = ceilingheight - thing->height;
}
}
else
{
z = floorheight;
if (!keepOrientation)
{
resetpitch = false;
}
}
}
else if (thing->flags & MF_MISSILE)
{
z = floorheight + aboveFloor;
if (z + thing->height > ceilingheight)
{
z = ceilingheight - thing->height;
}
}
else
{
z = floorheight;
}
}
if (!P_TeleportMove (thing, x, y, z, false))
{
return false;
}
if (player)
{
player->viewz = thing->z + player->viewheight;
if (resetpitch)
{
player->mo->pitch = 0;
}
}
if (!keepOrientation)
{
thing->angle = angle;
}
else
{
angle = thing->angle;
}
// Spawn teleport fog at source and destination
if (sourceFog)
{
fixed_t fogDelta = thing->flags & MF_MISSILE ? 0 : TELEFOGHEIGHT;
AActor *fog = Spawn<ATeleportFog> (oldx, oldy, oldz + fogDelta, ALLOW_REPLACE);
fog->target = thing;
}
if (useFog)
{
fixed_t fogDelta = thing->flags & MF_MISSILE ? 0 : TELEFOGHEIGHT;
an = angle >> ANGLETOFINESHIFT;
AActor *fog = Spawn<ATeleportFog> (x + 20*finecosine[an],
y + 20*finesine[an], thing->z + fogDelta, ALLOW_REPLACE);
fog->target = thing;
if (thing->player)
{
// [RH] Zoom player's field of vision
// [BC] && bHaltVelocity.
if (telezoom && thing->player->mo == thing && bHaltVelocity)
thing->player->FOV = MIN (175.f, thing->player->DesiredFOV + 45.f);
}
}
// [BC] && bHaltVelocity.
if (thing->player && (useFog || !keepOrientation) && bHaltVelocity)
{
// Freeze player for about .5 sec
if (thing->Inventory == NULL || thing->Inventory->GetSpeedFactor() <= FRACUNIT)
thing->reactiontime = 18;
}
if (thing->flags & MF_MISSILE)
{
angle >>= ANGLETOFINESHIFT;
thing->velx = FixedMul (missilespeed, finecosine[angle]);
thing->vely = FixedMul (missilespeed, finesine[angle]);
}
