//
// ACS_thingCount
//
static int32_t ACS_thingCount(mobjtype_t type, int32_t tid)
{
Mobj *mo = NULL;
int count = 0;
if(tid)
{
while((mo = P_FindMobjFromTID(tid, mo, NULL)))
{
if(type == 0 || mo->type == type)
{
// don't count killable things that are dead
if(((mo->flags & MF_COUNTKILL) || (mo->flags3 & MF3_KILLABLE)) &&
mo->health <= 0)
continue;
++count;
}
}
}
else
{
while((mo = P_NextThinker(mo)))
{
if(type == 0 || mo->type == type)
{
// don't count killable things that are dead
if(((mo->flags & MF_COUNTKILL) || (mo->flags3 & MF3_KILLABLE)) &&
mo->health <= 0)
continue;
++count;
}
}
}
return count;
}
//
// TELEPORTATION
//
int
EV_Teleport
( line_t* line,
int side,
mobj_t* thing )
{
int i;
int tag;
mobj_t* m;
mobj_t* fog;
unsigned an;
thinker_t* thinker;
sector_t* sector;
fixed_t oldx;
fixed_t oldy;
fixed_t oldz;
// don't teleport missiles
if (thing->flags & MF_MISSILE)
return 0;
// Don't teleport if hit back of line,
// so you can get out of teleporter.
if (side == 1)
return 0;
tag = line->tag;
for (i = 0; i < P_CountSectors(); i++)
{
if (P_GetSector(i)->tag == tag )
{
for (thinker = P_FirstThinker();
thinker;
thinker = P_NextThinker(thinker))
{
// not a mobj
if (thinker->function.acp1 != (actionf_p1)P_MobjThinker)
continue;
m = (mobj_t *)thinker;
// not a teleportman
if (m->type != MT_TELEPORTMAN )
continue;
sector = m->subsector->sector;
// wrong sector
if (P_UngetSector(sector) != i )
continue;
oldx = thing->x;
oldy = thing->y;
oldz = thing->z;
if (!P_TeleportMove (thing, m->x, m->y))
return 0;
if (!B_CheckCompat(COMPAT_TELEPORTZ))
{
thing->z = thing->floorz; //fixme: not needed?
}
if (thing->player)
thing->player->viewz = thing->z+thing->player->viewheight;
// spawn teleport fog at source and destination
fog = P_SpawnMobj (oldx, oldy, oldz, MT_TFOG);
S_StartSound (fog, sfx_telept);
an = m->angle >> ANGLETOFINESHIFT;
fog = P_SpawnMobj (m->x+20*finecosine[an], m->y+20*finesine[an]
, thing->z, MT_TFOG);
// emit sound, where?
S_StartSound (fog, sfx_telept);
// don't move for a bit
if (thing->player)
thing->reactiontime = 18;
thing->angle = m->angle;
thing->momx = thing->momy = thing->momz = 0;
return 1;
}
}
}
return 0;
}
void R_PrecacheLevel (void)
{
char* texturepresent;
char* spritepresent;
int i;
int j;
int k;
int lump;
texture_t* texture;
thinker_t* th;
spriteframe_t* sf;
if (demoplayback)
return;
// Precache flats.
for (i=0 ; i<P_CountSectors() ; i++)
{
sector_t *sector = P_GetSector(i);
W_CacheLumpNum(sector->floorpic,PU_CACHE);
W_CacheLumpNum(sector->ceilingpic,PU_CACHE);
}
// Precache textures.
texturepresent = _alloca(numtextures);
memset (texturepresent,0, numtextures);
for (i=0 ; i<P_CountSideDefs() ; i++)
{
side_t *side = P_GetSideDef(i);
texturepresent[side->toptexture] = 1;
texturepresent[side->midtexture] = 1;
texturepresent[side->bottomtexture] = 1;
}
// Sky texture is always present.
// Note that F_SKY1 is the name used to
// indicate a sky floor/ceiling as a flat,
// while the sky texture is stored like
// a wall texture, with an episode dependend
// name.
texturepresent[skytexture] = 1;
texturememory = 0;
for (i=0 ; i<numtextures ; i++)
{
if (!texturepresent[i])
continue;
texture = textures[i];
for (j=0 ; j<texture->patchcount ; j++)
{
lump = texture->patches[j].patch;
texturememory += W_LumpLength(lump);
W_CacheLumpNum(lump , PU_CACHE);
}
}
// Precache sprites.
spritepresent = _alloca(numsprites);
memset (spritepresent,0, numsprites);
for (th = P_FirstThinker() ; th ; th=P_NextThinker(th))
{
if (th->function.acp1 == (actionf_p1)P_MobjThinker)
spritepresent[((mobj_t *)th)->sprite] = 1;
}
spritememory = 0;
for (i=0 ; i<numsprites ; i++)
{
if (!spritepresent[i])
continue;
for (j=0 ; j<sprites[i].numframes ; j++)
{
sf = &sprites[i].spriteframes[j];
for (k=0 ; k<8 ; k++)
{
lump = sf->lump[k];
spritememory += W_LumpLength(lump);
W_CacheLumpNum(lump , PU_CACHE);
}
}
}
}
void R_PrecacheLevel(void)
{
register int i;
register byte *hitlist;
if (timingdemo)
return;
{
int size = numflats > numsprites ? numflats : numsprites;
hitlist = malloc(numtextures > size ? numtextures : size);
}
// Precache flats.
memset(hitlist, 0, numflats);
for (i = numsectors; --i >= 0; )
hitlist[sectors[i].floorpic] = hitlist[sectors[i].ceilingpic] = 1;
for (i = numflats; --i >= 0; )
if (hitlist[i])
precache_lump(firstflat + i);
// Precache textures.
memset(hitlist, 0, numtextures);
for (i = numsides; --i >= 0;)
hitlist[sides[i].bottomtexture] =
hitlist[sides[i].toptexture] =
hitlist[sides[i].midtexture] = 1;
// Sky texture is always present.
// Note that F_SKY1 is the name used to
// indicate a sky floor/ceiling as a flat,
// while the sky texture is stored like
// a wall texture, with an episode dependend
// name.
hitlist[skytexture] = 1;
for (i = numtextures; --i >= 0; )
if (hitlist[i])
{
texture_t *texture = textures[i];
int j = texture->patchcount;
while (--j >= 0)
precache_lump(texture->patches[j].patch);
}
// Precache sprites.
memset(hitlist, 0, numsprites);
{
thinker_t *th = NULL;
while ((th = P_NextThinker(th,th_all)) != NULL)
if (th->function == P_MobjThinker)
hitlist[((mobj_t *)th)->sprite] = 1;
}
for (i=numsprites; --i >= 0;)
if (hitlist[i])
{
int j = sprites[i].numframes;
while (--j >= 0)
{
short *sflump = sprites[i].spriteframes[j].lump;
int k = 7;
do
precache_lump(firstspritelump + sflump[k]);
while (--k >= 0);
}
}
free(hitlist);
}