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Spiffed up scrag and hellknight missile particle trails. (Partly inspired by darkplaces, though not identical to LordHavoc's)

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This commit is contained in:
Ragnvald Maartmann-Moe IV 2001-07-21 20:32:45 +00:00
parent 1fca85ee0a
commit 1461143371
1 changed files with 36 additions and 29 deletions
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65
libs/video/renderer/gl/gl_dyn_part.c
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@ -393,10 +393,10 @@ R_LavaSplash (vec3_t org)
if (!r_particles->int_val)
return;
for (i = -8; i < 8; i++) {
for (j = -8; j < 8; j++) {
dir[0] = j * 16 + (rand () & 7);
dir[1] = i * 16 + (rand () & 7);
for (i = -128; i < 128; i+=16) {
for (j = -128; j < 128; j+=16) {
dir[0] = j + (rand () & 7);
dir[1] = i + (rand () & 7);
dir[2] = 256;
porg[0] = org[0] + dir[0];
@ -511,6 +511,33 @@ R_RocketTrail (int type, entity_t *ent)
}
ptype = pt_grav;
break;
case 3: // green tracer
case 5: // flame tracer
{
static int tracercount;
dist = 3;
pdie = r_realtime + 0.5;
// ptype = pt_static; // DESPAIR
ptype = pt_fire;
ptex = part_tex_smoke[rand () & 7];
pscale = lhrandom (1, 2);
if (type == 3)
pcolor = 52 + ((tracercount & 4) << 1);
else
pcolor = 234;
tracercount++;
VectorCopy (ent->old_origin, porg);
if (tracercount & 1) {
pvel[0] = 30 * vec[1];
pvel[1] = 30 * -vec[0];
} else {
pvel[0] = 30 * -vec[1];
pvel[1] = 30 * vec[0];
}
break;
case 6: // voor trail
// Use smoke ring effects here, once merged with nq? --Despair
dist = 3;
@ -521,31 +548,6 @@ R_RocketTrail (int type, entity_t *ent)
for (j = 0; j < 3; j++)
porg[j] = ent->old_origin[j] + lhrandom (-8, 8);
break;
case 3:
case 5: // tracer
{
static int tracercount;
dist = 3;
pdie = r_realtime + 0.5;
ptype = pt_static;
pscale = lhrandom (1.5, 3);
if (type == 3)
pcolor = 52 + ((tracercount & 4) << 1);
else
pcolor = 230 + ((tracercount & 4) << 1);
tracercount++;
VectorCopy (ent->old_origin, porg);
if (tracercount & 1) {
pvel[0] = 30 * vec[1];
pvel[1] = 30 * -vec[0];
} else {
pvel[0] = 30 * -vec[1];
pvel[1] = 30 * vec[0];
}
break;
}
}
@ -727,6 +729,11 @@ R_DrawParticles (void)
part->die = -1;
part->vel[2] -= fast_grav;
break;
case pt_fire:
if ((part->alpha -= r_frametime * 32) < 1)
part->die = -1;
part->scale -= r_frametime * 2;
break;
default:
Con_DPrintf ("unhandled particle type %d\n", part->type);
break;