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Tweak PF_findradius

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Andrei Drexler 2022-01-28 22:42:19 +02:00 committed by Ozkan Sezer
parent 6642ad63b7
commit a1f522701a
1 changed files with 15 additions and 5 deletions
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20
Quake/pr_cmds.c
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@ -970,24 +970,34 @@ static void PF_findradius (void)
edict_t *ent, *chain; edict_t *ent, *chain;
float rad; float rad;
float *org; float *org;
vec3_t eorg; int i;
int i, j;
chain = (edict_t *)sv.edicts; chain = (edict_t *)sv.edicts;
org = G_VECTOR(OFS_PARM0); org = G_VECTOR(OFS_PARM0);
rad = G_FLOAT(OFS_PARM1); rad = G_FLOAT(OFS_PARM1);
rad *= rad;
ent = NEXT_EDICT(sv.edicts); ent = NEXT_EDICT(sv.edicts);
for (i = 1; i < sv.num_edicts; i++, ent = NEXT_EDICT(ent)) for (i = 1; i < sv.num_edicts; i++, ent = NEXT_EDICT(ent))
{ {
float d, lensq;
if (ent->free) if (ent->free)
continue; continue;
if (ent->v.solid == SOLID_NOT) if (ent->v.solid == SOLID_NOT)
continue; continue;
for (j = 0; j < 3; j++)
eorg[j] = org[j] - (ent->v.origin[j] + (ent->v.mins[j] + ent->v.maxs[j]) * 0.5); d = org[0] - (ent->v.origin[0] + (ent->v.mins[0] + ent->v.maxs[0]) * 0.5);
if (VectorLength(eorg) > rad) lensq = d * d;
if (lensq > rad)
continue;
d = org[1] - (ent->v.origin[1] + (ent->v.mins[1] + ent->v.maxs[1]) * 0.5);
lensq += d * d;
if (lensq > rad)
continue;
d = org[2] - (ent->v.origin[2] + (ent->v.mins[2] + ent->v.maxs[2]) * 0.5);
lensq += d * d;
if (lensq > rad)
continue; continue;
ent->v.chain = EDICT_TO_PROG(chain); ent->v.chain = EDICT_TO_PROG(chain);