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Check return value on R_AllocDlight. Small optimization, people cutting r_dlight_max heavily should like it.

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This commit is contained in:
Ragnvald Maartmann-Moe IV 2002-06-05 22:07:38 +00:00
parent f31705380f
commit 46949068a2
9 changed files with 100 additions and 72 deletions
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15
libs/video/renderer/gl/gl_rmain.c
View file

@ -146,13 +146,14 @@ R_ShowNearestLoc (void)
if (nearloc) {
dl = R_AllocDlight (4096);
VectorCopy (nearloc->loc, dl->origin);
dl->radius = 200;
dl->die = r_realtime + 0.1;
dl->color[0] = 0;
dl->color[1] = 1;
dl->color[2] = 0;
if (dl) {
VectorCopy (nearloc->loc, dl->origin);
dl->radius = 200;
dl->die = r_realtime + 0.1;
dl->color[0] = 0;
dl->color[1] = 1;
dl->color[2] = 0;
}
VectorCopy (nearloc->loc, trueloc);
(*R_WizSpikeEffect) (trueloc);
}

4
libs/video/renderer/r_light.c
View file

@ -435,11 +435,9 @@ R_AllocDlight (int key)
{
int i;
dlight_t *dl;
static dlight_t dummy;
if (!r_maxdlights) {
memset (&dummy, 0, sizeof (dummy));
return &dummy;
return NULL;
}
// first look for an exact key match

12
libs/video/renderer/sw/sw_rmain.c
View file

@ -465,11 +465,13 @@ R_ShowNearestLoc (void)
nearloc = locs_find (r_origin);
if (nearloc) {
dl = R_AllocDlight (4096);
VectorCopy (nearloc->loc, dl->origin);
dl->radius = 200;
dl->die = r_realtime + 0.1;
dl->color[1] = 1;
if (dl) {
VectorCopy (nearloc->loc, dl->origin);
dl->radius = 200;
dl->die = r_realtime + 0.1;
dl->color[1] = 1;
}
VectorCopy(nearloc->loc, trueloc);
R_RunParticleEffect(trueloc, vec3_origin, 252, 10);
}

12
libs/video/renderer/sw32/sw32_rmain.c
View file

@ -493,11 +493,13 @@ R_ShowNearestLoc (void)
nearloc = locs_find (r_origin);
if (nearloc) {
dl = R_AllocDlight (4096);
VectorCopy (nearloc->loc, dl->origin);
dl->radius = 200;
dl->die = r_realtime + 0.1;
dl->color[1] = 1;
if (dl) {
VectorCopy (nearloc->loc, dl->origin);
dl->radius = 200;
dl->die = r_realtime + 0.1;
dl->color[1] = 1;
}
VectorCopy(nearloc->loc, trueloc);
R_RunParticleEffect(trueloc, vec3_origin, 252, 10);
}

37
nq/source/cl_main.c
View file

@ -433,9 +433,11 @@ CL_NewDlight (int key, vec3_t org, int effects)
if (!(effects & (EF_BLUE | EF_RED | EF_BRIGHTLIGHT | EF_DIMLIGHT)))
return;
radius = 200 + (rand () & 31);
dl = R_AllocDlight (key);
if (!dl)
return;
VectorCopy (org, dl->origin);
switch (effects & (EF_BLUE | EF_RED)) {
case EF_BLUE | EF_RED:
VectorCopy (purple, dl->color);
@ -450,6 +452,7 @@ CL_NewDlight (int key, vec3_t org, int effects)
VectorCopy (normal, dl->color);
break;
}
radius = 200 + (rand () & 31);
if (effects & EF_BRIGHTLIGHT) {
radius += 200;
dl->origin[2] += 16;
@ -593,27 +596,31 @@ CL_RelinkEntities (void)
vec3_t fv, rv, uv;
dl = R_AllocDlight (i);
VectorCopy (ent->origin, dl->origin);
dl->origin[2] += 16;
AngleVectors (ent->angles, fv, rv, uv);
if (dl) {
VectorCopy (ent->origin, dl->origin);
dl->origin[2] += 16;
AngleVectors (ent->angles, fv, rv, uv);
VectorMA (dl->origin, 18, fv, dl->origin);
dl->radius = 200 + (rand () & 31);
dl->minlight = 32;
dl->die = cl.time + 0.1;
dl->color[0] = 0.2;
dl->color[1] = 0.1;
dl->color[2] = 0.05;
VectorMA (dl->origin, 18, fv, dl->origin);
dl->radius = 200 + (rand () & 31);
dl->minlight = 32;
dl->die = cl.time + 0.1;
dl->color[0] = 0.2;
dl->color[1] = 0.1;
dl->color[2] = 0.05;
}
}
CL_NewDlight (i, ent->origin, state->baseline.effects);
if (VectorDistance_fast(state->msg_origins[1], ent->origin) > (256*256))
VectorCopy (ent ->origin, state->msg_origins[1]);
if (ent->model->flags & EF_ROCKET) {
dl = R_AllocDlight (i);
VectorCopy (ent->origin, dl->origin);
VectorCopy (r_firecolor->vec, dl->color);
dl->radius = 200;
dl->die = cl.time + 0.1;
if (dl) {
VectorCopy (ent->origin, dl->origin);
VectorCopy (r_firecolor->vec, dl->color);
dl->radius = 200;
dl->die = cl.time + 0.1;
}
R_RocketTrail (ent);
} else if (ent->model->flags & EF_GRENADE)
R_GrenadeTrail (ent);

36
nq/source/cl_tent.c
View file

@ -285,13 +285,15 @@ CL_ParseTEnt (void)
// light
dl = R_AllocDlight (0);
VectorCopy (pos, dl->origin);
dl->radius = 350;
dl->die = cl.time + 0.5;
dl->decay = 300;
dl->color[0] = 0.86;
dl->color[1] = 0.31;
dl->color[2] = 0.24;
if (dl) {
VectorCopy (pos, dl->origin);
dl->radius = 350;
dl->die = cl.time + 0.5;
dl->decay = 300;
dl->color[0] = 0.86;
dl->color[1] = 0.31;
dl->color[2] = 0.24;
}
// sound
S_StartSound (-1, 0, cl_sfx_r_exp3, pos, 1, 1);
@ -342,8 +344,11 @@ CL_ParseTEnt (void)
MSG_ReadCoordV (net_message, pos);
colorStart = MSG_ReadByte (net_message);
colorLength = MSG_ReadByte (net_message);
S_StartSound (-1, 0, cl_sfx_r_exp3, pos, 1, 1);
R_ParticleExplosion2 (pos, colorStart, colorLength);
dl = R_AllocDlight (0);
if (!dl)
break;
VectorCopy (pos, dl->origin);
dl->radius = 350;
dl->die = cl.time + 0.5;
@ -354,7 +359,6 @@ CL_ParseTEnt (void)
3 + 1] * (1.0 / 255.0);
dl->color[2] = vid_basepal[(colorStart + (rand() % colorLength)) *
3 + 2] * (1.0 / 255.0);
S_StartSound (-1, 0, cl_sfx_r_exp3, pos, 1, 1);
break;
case TE_GUNSHOT: // bullet hitting wall
@ -373,13 +377,15 @@ CL_ParseTEnt (void)
// light
dl = R_AllocDlight (0);
VectorCopy (pos, dl->origin);
dl->radius = 150;
dl->die = cl.time + 0.1;
dl->decay = 200;
dl->color[0] = 0.25;
dl->color[1] = 0.40;
dl->color[2] = 0.65;
if (dl) {
VectorCopy (pos, dl->origin);
dl->radius = 150;
dl->die = cl.time + 0.1;
dl->decay = 200;
dl->color[0] = 0.25;
dl->color[1] = 0.40;
dl->color[2] = 0.65;
}
R_LightningBloodEffect (pos);
break;

14
qw/source/cl_ents.c
View file

@ -100,8 +100,9 @@ CL_NewDlight (int key, vec3_t org, int effects)
if (!(effects & (EF_BLUE | EF_RED | EF_BRIGHTLIGHT | EF_DIMLIGHT)))
return;
radius = 200 + (rand () & 31);
dl = R_AllocDlight (key);
if (!dl)
return;
VectorCopy (org, dl->origin);
dl->die = cl.time + 0.1;
switch (effects & (EF_BLUE | EF_RED)) {
@ -118,6 +119,7 @@ CL_NewDlight (int key, vec3_t org, int effects)
VectorCopy (normal, dl->color);
break;
}
radius = 200 + (rand () & 31);
if (effects & EF_BRIGHTLIGHT) {
radius += 200;
dl->origin[2] += 16;
@ -510,10 +512,12 @@ CL_LinkPacketEntities (void)
if (model->flags & EF_ROCKET) {
dl = R_AllocDlight (-s1->number);
VectorCopy ((*ent)->origin, dl->origin);
VectorCopy (r_firecolor->vec, dl->color);
dl->radius = 200;
dl->die = cl.time + 0.1;
if (dl) {
VectorCopy ((*ent)->origin, dl->origin);
VectorCopy (r_firecolor->vec, dl->color);
dl->radius = 200;
dl->die = cl.time + 0.1;
}
}
if (model->flags & EF_ROCKET)

6
qw/source/cl_parse.c
View file

@ -1102,8 +1102,10 @@ CL_MuzzleFlash (void)
pl = &cl.frames[parsecountmod].playerstate[i - 1];
dl = R_AllocDlight (i); //FIXME
// this interfers with powerup glows, but we need more lights.
dl = R_AllocDlight (i);
if (!dl)
return;
VectorCopy (pl->origin, dl->origin);
if (i - 1 == cl.playernum)
AngleVectors (cl.viewangles, fv, rv, uv);

36
qw/source/cl_tent.c
View file

@ -349,13 +349,15 @@ CL_ParseTEnt (void)
// light
dl = R_AllocDlight (0);
VectorCopy (pos, dl->origin);
dl->radius = 350;
dl->die = cl.time + 0.5;
dl->decay = 300;
dl->color[0] = 0.86;
dl->color[1] = 0.31;
dl->color[2] = 0.24;
if (dl) {
VectorCopy (pos, dl->origin);
dl->radius = 350;
dl->die = cl.time + 0.5;
dl->decay = 300;
dl->color[0] = 0.86;
dl->color[1] = 0.31;
dl->color[2] = 0.24;
}
// sound
S_StartSound (-1, 0, cl_sfx_r_exp3, pos, 1, 1);
@ -408,8 +410,11 @@ CL_ParseTEnt (void)
MSG_ReadCoordV (net_message, pos);
colorStart = MSG_ReadByte (net_message);
colorLength = MSG_ReadByte (net_message);
S_StartSound (-1, 0, cl_sfx_r_exp3, pos, 1, 1);
R_ParticleExplosion2 (pos, colorStart, colorLength);
dl = R_AllocDlight (0);
if (!dl)
break;
VectorCopy (pos, dl->origin);
dl->radius = 350;
dl->die = cl.time + 0.5;
@ -420,7 +425,6 @@ CL_ParseTEnt (void)
3 + 1] * (1.0 / 255.0);
dl->color[2] = vid_basepal[(colorStart + (rand() % colorLength)) *
3 + 2] * (1.0 / 255.0);
S_StartSound (-1, 0, cl_sfx_r_exp3, pos, 1, 1);
break;
case TE_GUNSHOT: // bullet hitting wall
@ -440,13 +444,15 @@ CL_ParseTEnt (void)
// light
dl = R_AllocDlight (0);
VectorCopy (pos, dl->origin);
dl->radius = 150;
dl->die = cl.time + 0.1;
dl->decay = 200;
dl->color[0] = 0.25;
dl->color[1] = 0.40;
dl->color[2] = 0.65;
if (dl) {
VectorCopy (pos, dl->origin);
dl->radius = 150;
dl->die = cl.time + 0.1;
dl->decay = 200;
dl->color[0] = 0.25;
dl->color[1] = 0.40;
dl->color[2] = 0.65;
}
R_LightningBloodEffect (pos);
break;