static const int tex_beam = 60;
cvar_t cl_particles = {CVAR_SAVE, "cl_particles", "1", "enables particle effects"};
-cvar_t cl_particles_quality = {CVAR_SAVE, "cl_particles_quality", "1", "multiplies number of particles and reduces their alpha"};
+cvar_t cl_particles_quality = {CVAR_SAVE, "cl_particles_quality", "1", "multiplies number of particles"};
+cvar_t cl_particles_alpha = {CVAR_SAVE, "cl_particles_alpha", "1", "multiplies opacity of particles"};
cvar_t cl_particles_size = {CVAR_SAVE, "cl_particles_size", "1", "multiplies particle size"};
cvar_t cl_particles_quake = {CVAR_SAVE, "cl_particles_quake", "0", "makes particle effects look mostly like the ones in Quake"};
cvar_t cl_particles_blood = {CVAR_SAVE, "cl_particles_blood", "1", "enables blood effects"};
argv[arrayindex][0] = 0;
for (;;)
{
- if (!COM_ParseToken(&text, true))
+ if (!COM_ParseToken_Simple(&text, true, false))
return;
if (!strcmp(com_token, "\n"))
break;
Cvar_RegisterVariable (&cl_particles);
Cvar_RegisterVariable (&cl_particles_quality);
+ Cvar_RegisterVariable (&cl_particles_alpha);
Cvar_RegisterVariable (&cl_particles_size);
Cvar_RegisterVariable (&cl_particles_quake);
Cvar_RegisterVariable (&cl_particles_blood);
part->time2 = 0;
part->airfriction = pairfriction;
part->liquidfriction = pliquidfriction;
+ part->die = cl.time + part->alpha / (part->alphafade ? part->alphafade : 1);
+ part->delayedcollisions = 0;
+ if (part->type == particletype + pt_blood)
+ part->gravity += 1; // FIXME: this is a legacy hack, effectinfo.txt doesn't have gravity on blood (nor do the particle calls in the engine)
+ // if it is rain or snow, trace ahead and shut off collisions until an actual collision event needs to occur to improve performance
+ if (part->type == particletype + pt_rain)
+ {
+ int i;
+ particle_t *part2;
+ float lifetime = part->die - cl.time;
+ vec3_t endvec;
+ trace_t trace;
+ // turn raindrop into simple spark and create delayedspawn splash effect
+ part->type = particletype + pt_spark;
+ part->bounce = 0;
+ VectorMA(part->org, lifetime, part->vel, endvec);
+ trace = CL_Move(part->org, vec3_origin, vec3_origin, endvec, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | ((part->type == particletype + pt_rain || part->type == particletype + pt_snow) ? SUPERCONTENTS_LIQUIDSMASK : 0), true, false, NULL, false);
+ part->die = cl.time + lifetime * trace.fraction;
+ part2 = particle(particletype + pt_raindecal, pcolor1, pcolor2, tex_rainsplash, part->size, part->size * 20, part->alpha, part->alpha / 0.4, 0, 0, trace.endpos[0] + trace.plane.normal[0], trace.endpos[1] + trace.plane.normal[1], trace.endpos[2] + trace.plane.normal[2], trace.plane.normal[0], trace.plane.normal[1], trace.plane.normal[2], 0, 0, 0, 0);
+ if (part2)
+ {
+ part2->delayedspawn = part->die;
+ part2->die += part->die - cl.time;
+ for (i = rand() & 7;i < 10;i++)
+ {
+ part2 = particle(particletype + pt_spark, pcolor1, pcolor2, tex_particle, 0.25f, 0, part->alpha * 2, part->alpha * 4, 1, 0, trace.endpos[0] + trace.plane.normal[0], trace.endpos[1] + trace.plane.normal[1], trace.endpos[2] + trace.plane.normal[2], trace.plane.normal[0] * 16, trace.plane.normal[1] * 16, trace.plane.normal[2] * 16 + cl.movevars_gravity * 0.04, 0, 0, 0, 32);
+ if (part2)
+ {
+ part2->delayedspawn = part->die;
+ part2->die += part->die - cl.time;
+ }
+ }
+ }
+ }
+ else if (part->bounce != 0 && part->gravity == 0)
+ {
+ float lifetime = part->alpha / (part->alphafade ? part->alphafade : 1);
+ vec3_t endvec;
+ trace_t trace;
+ VectorMA(part->org, lifetime, part->vel, endvec);
+ trace = CL_Move(part->org, vec3_origin, vec3_origin, endvec, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | ((part->type == particletype + pt_rain || part->type == particletype + pt_snow) ? SUPERCONTENTS_LIQUIDSMASK : 0), true, false, NULL, false);
+ part->delayedcollisions = cl.time + lifetime * trace.fraction - 0.1;
+ }
return part;
}
CL_ParticleEffect(EFFECT_SVC_PARTICLE, 10*count, originmins, originmaxs, velocitymins, velocitymaxs, NULL, 0);
}
else
+ {
CL_Smoke(originmins, originmaxs, velocitymins, velocitymaxs, 4*count);
+ CL_Sparks(originmins, originmaxs, velocitymins, velocitymaxs, 15*count);
+ }
}
// bullet hole
if (cl_stainmaps.integer) R_Stain(center, 32, 96, 96, 96, 24, 128, 128, 128, 24);
CL_ParticleEffect(EFFECT_SVC_PARTICLE, 10*count, originmins, originmaxs, velocitymins, velocitymaxs, NULL, 0);
}
else
+ {
CL_Smoke(originmins, originmaxs, velocitymins, velocitymaxs, 4*count);
+ CL_Sparks(originmins, originmaxs, velocitymins, velocitymaxs, 15*count);
+ }
}
// bullet hole
if (cl_stainmaps.integer) R_Stain(center, 32, 96, 96, 96, 24, 128, 128, 128, 24);
CL_ParticleEffect(EFFECT_SVC_PARTICLE, 20*count, originmins, originmaxs, velocitymins, velocitymaxs, NULL, 0);
}
else
+ {
CL_Smoke(originmins, originmaxs, velocitymins, velocitymaxs, 8*count);
+ CL_Sparks(originmins, originmaxs, velocitymins, velocitymaxs, 30*count);
+ }
}
// bullet hole
if (cl_stainmaps.integer) R_Stain(center, 32, 96, 96, 96, 24, 128, 128, 128, 24);
CL_ParticleEffect(EFFECT_SVC_PARTICLE, 20*count, originmins, originmaxs, velocitymins, velocitymaxs, NULL, 0);
}
else
+ {
CL_Smoke(originmins, originmaxs, velocitymins, velocitymaxs, 8*count);
+ CL_Sparks(originmins, originmaxs, velocitymins, velocitymaxs, 30*count);
+ }
}
// bullet hole
if (cl_stainmaps.integer) R_Stain(center, 32, 96, 96, 96, 24, 128, 128, 128, 24);
if (cl_particles_quake.integer)
CL_ParticleEffect(EFFECT_SVC_PARTICLE, 20*count, originmins, originmaxs, velocitymins, velocitymaxs, NULL, 0);
else
+ {
CL_Smoke(originmins, originmaxs, velocitymins, velocitymaxs, 4*count);
+ CL_Sparks(originmins, originmaxs, velocitymins, velocitymaxs, 20*count);
+ }
}
// bullet hole
if (cl_stainmaps.integer) R_Stain(center, 32, 96, 96, 96, 24, 128, 128, 128, 24);
if (cl_particles_quake.integer)
CL_ParticleEffect(EFFECT_SVC_PARTICLE, 20*count, originmins, originmaxs, velocitymins, velocitymaxs, NULL, 0);
else
+ {
CL_Smoke(originmins, originmaxs, velocitymins, velocitymaxs, 4*count);
+ CL_Sparks(originmins, originmaxs, velocitymins, velocitymaxs, 20*count);
+ }
}
// bullet hole
if (cl_stainmaps.integer) R_Stain(center, 32, 96, 96, 96, 24, 128, 128, 128, 24);
}
else
{
- particle(particletype + pt_smoke, 0x303030, 0x606060, tex_smoke[rand()&7], 3, 0, cl_particles_smoke_alpha.value*50, cl_particles_smoke_alphafade.value*50, 0, 0, pos[0], pos[1], pos[2], 0, 0, 0, 0, 0, 0, 0);
+ particle(particletype + pt_smoke, 0x303030, 0x606060, tex_smoke[rand()&7], 3, 0, cl_particles_smoke_alpha.value*50, cl_particles_smoke_alphafade.value*75, 0, 0, pos[0], pos[1], pos[2], 0, 0, 0, 0, 0, 0, 0);
}
}
else if (effectnameindex == EFFECT_TR_WIZSPIKE)
{
sparkcount *= cl_particles_quality.value;
while(sparkcount-- > 0)
- particle(particletype + pt_spark, particlepalette[0x68], particlepalette[0x6f], tex_particle, 0.4f, 0, lhrandom(64, 255), 512, 1, 0, lhrandom(originmins[0], originmaxs[0]), lhrandom(originmins[1], originmaxs[1]), lhrandom(originmins[2], originmaxs[2]), lhrandom(velocitymins[0], velocitymaxs[0]), lhrandom(velocitymins[1], velocitymaxs[1]), lhrandom(velocitymins[2], velocitymaxs[2]) + sv_gravity.value * 0.1, 0, 0, 0, 64);
+ particle(particletype + pt_spark, particlepalette[0x68], particlepalette[0x6f], tex_particle, 0.5f, 0, lhrandom(64, 255), 512, 1, 0, lhrandom(originmins[0], originmaxs[0]), lhrandom(originmins[1], originmaxs[1]), lhrandom(originmins[2], originmaxs[2]), lhrandom(velocitymins[0], velocitymaxs[0]), lhrandom(velocitymins[1], velocitymaxs[1]), lhrandom(velocitymins[2], velocitymaxs[2]) + cl.movevars_gravity * 0.1f, 0, 0, 0, 64);
}
}
{
smokecount *= cl_particles_quality.value;
while(smokecount-- > 0)
- particle(particletype + pt_smoke, 0x101010, 0x101010, tex_smoke[rand()&7], 4, 0, 255, 512, 0, 0, lhrandom(originmins[0], originmaxs[0]), lhrandom(originmins[1], originmaxs[1]), lhrandom(originmins[2], originmaxs[2]), lhrandom(velocitymins[0], velocitymaxs[0]), lhrandom(velocitymins[1], velocitymaxs[1]), lhrandom(velocitymins[2], velocitymaxs[2]), 0, 0, 0, 16);
+ particle(particletype + pt_smoke, 0x101010, 0x101010, tex_smoke[rand()&7], 2, 2, 255, 256, 0, 0, lhrandom(originmins[0], originmaxs[0]), lhrandom(originmins[1], originmaxs[1]), lhrandom(originmins[2], originmaxs[2]), lhrandom(velocitymins[0], velocitymaxs[0]), lhrandom(velocitymins[1], velocitymaxs[1]), lhrandom(velocitymins[2], velocitymaxs[2]), 0, 0, 0, smokecount > 0 ? 16 : 0);
}
}
{
particle_t *p;
int i, maxparticle, j, a, content;
- float gravity, dvel, decalfade, frametime, f, dist, org[3], oldorg[3];
+ float gravity, dvel, decalfade, frametime, f, dist, oldorg[3];
particletype_t *decaltype, *bloodtype;
int hitent;
trace_t trace;
}
frametime = bound(0, cl.time - cl.oldtime, 0.1);
- gravity = frametime * sv_gravity.value;
+ gravity = frametime * cl.movevars_gravity;
dvel = 1+4*frametime;
decalfade = frametime * 255 / cl_decals_fadetime.value;
decaltype = particletype + pt_decal;
continue;
}
+ if (p->delayedspawn)
+ {
+ if (p->delayedspawn > cl.time)
+ continue;
+ p->delayedspawn = 0;
+ }
+
content = 0;
+ p->size += p->sizeincrease * frametime;
p->alpha -= p->alphafade * frametime;
- if (p->alpha <= 0)
+ if (p->alpha <= 0 || p->die <= cl.time)
{
p->type = NULL;
if (cl.free_particle > i)
continue;
}
- if (p->type->orientation != PARTICLE_BEAM)
+ if (p->type->orientation != PARTICLE_BEAM && frametime > 0)
{
+ if (p->liquidfriction && (CL_PointSuperContents(p->org) & SUPERCONTENTS_LIQUIDSMASK))
+ {
+ if (p->type == bloodtype)
+ p->size += frametime * 8;
+ else
+ p->vel[2] -= p->gravity * gravity;
+ f = 1.0f - min(p->liquidfriction * frametime, 1);
+ VectorScale(p->vel, f, p->vel);
+ }
+ else
+ {
+ p->vel[2] -= p->gravity * gravity;
+ if (p->airfriction)
+ {
+ f = 1.0f - min(p->airfriction * frametime, 1);
+ VectorScale(p->vel, f, p->vel);
+ }
+ }
+
VectorCopy(p->org, oldorg);
VectorMA(p->org, frametime, p->vel, p->org);
- VectorCopy(p->org, org);
- if (p->bounce)
+ if (p->bounce && cl.time >= p->delayedcollisions)
{
trace = CL_Move(oldorg, vec3_origin, vec3_origin, p->org, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | (p->type == particletype + pt_rain ? SUPERCONTENTS_LIQUIDSMASK : 0), true, false, &hitent, false);
// if the trace started in or hit something of SUPERCONTENTS_NODROP
// or if the trace hit something flagged as NOIMPACT
// then remove the particle
- if (trace.hitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT || ((trace.startsupercontents | trace.hitsupercontents) & SUPERCONTENTS_NODROP))
+ if (trace.hitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT || ((trace.startsupercontents | trace.hitsupercontents) & SUPERCONTENTS_NODROP) || (trace.startsupercontents & SUPERCONTENTS_SOLID))
{
p->type = NULL;
continue;
}
+ VectorCopy(trace.endpos, p->org);
// react if the particle hit something
if (trace.fraction < 1)
{
p->liquidfriction = 0;
p->gravity = 0;
p->size *= 1.0f;
- p->sizeincrease = p->size * 16;
- count = rand() & 3;
+ p->sizeincrease = p->size * 20;
+ count = (int)lhrandom(1, 10);
while(count--)
- particle(particletype + pt_spark, 0x000000, 0x707070, tex_particle, 0.25f, 0, lhrandom(64, 255), 512, 1, 0, p->org[0], p->org[1], p->org[2], p->vel[0]*16, p->vel[1]*16, sv_gravity.value * 0.04 + p->vel[2]*16, 0, 0, 0, 32);
+ particle(particletype + pt_spark, 0x000000, 0x707070, tex_particle, 0.25f, 0, lhrandom(64, 255), 512, 1, 0, p->org[0], p->org[1], p->org[2], p->vel[0]*16, p->vel[1]*16, cl.movevars_gravity * 0.04 + p->vel[2]*16, 0, 0, 0, 32);
+ continue;
}
else if (p->type == bloodtype)
{
p->liquidfriction = 0;
p->gravity = 0;
p->size *= 2.0f;
+ continue;
}
else if (p->bounce < 0)
{
}
}
}
- p->vel[2] -= p->gravity * gravity;
-
- if (p->liquidfriction && CL_PointSuperContents(p->org) & SUPERCONTENTS_LIQUIDSMASK)
- {
- f = 1.0f - min(p->liquidfriction * frametime, 1);
- VectorScale(p->vel, f, p->vel);
- }
- else if (p->airfriction)
- {
- f = 1.0f - min(p->airfriction * frametime, 1);
- VectorScale(p->vel, f, p->vel);
- }
}
if (p->type != particletype + pt_static)
break;
case pt_blood:
a = CL_PointSuperContents(p->org);
- if (a & (SUPERCONTENTS_WATER | SUPERCONTENTS_SLIME))
- {
- p->size += frametime * 8;
- //p->alpha -= bloodwaterfade;
- }
- else
- p->vel[2] -= gravity;
if (a & (SUPERCONTENTS_SOLID | SUPERCONTENTS_LAVA | SUPERCONTENTS_NODROP))
p->type = NULL;
break;
case pt_bubble:
a = CL_PointSuperContents(p->org);
if (!(a & (SUPERCONTENTS_WATER | SUPERCONTENTS_SLIME)))
- {
p->type = NULL;
- break;
- }
break;
case pt_rain:
a = CL_PointSuperContents(p->org);
R_Mesh_Matrix(&identitymatrix);
R_Mesh_ResetTextureState();
- R_Mesh_VertexPointer(particle_vertex3f);
- R_Mesh_TexCoordPointer(0, 2, particle_texcoord2f);
- R_Mesh_ColorPointer(particle_color4f);
+ R_Mesh_VertexPointer(particle_vertex3f, 0, 0);
+ R_Mesh_TexCoordPointer(0, 2, particle_texcoord2f, 0, 0);
+ R_Mesh_ColorPointer(particle_color4f, 0, 0);
GL_DepthMask(false);
+ GL_DepthRange(0, 1);
+ GL_PolygonOffset(0, 0);
GL_DepthTest(true);
- GL_CullFace(GL_FRONT); // quake is backwards, this culls back faces
+ GL_CullFace(GL_NONE);
// first generate all the vertices at once
for (surfacelistindex = 0, v3f = particle_vertex3f, t2f = particle_texcoord2f, c4f = particle_color4f;surfacelistindex < numsurfaces;surfacelistindex++, v3f += 3*4, t2f += 2*4, c4f += 4*4)
{
particletexture_t *tex;
const float *org;
- float up2[3], v[3], right[3], up[3], fog, ifog, cr, cg, cb, ca, size;
+ float up2[3], v[3], right[3], up[3], fog, cr, cg, cb, ca, size;
p = cl.particles + surfacelist[surfacelistindex];
cb = min(cb, 1);
ca = 1;
}
- ca /= cl_particles_quality.value;
+ ca *= cl_particles_alpha.value;
if (p->type->lighting)
{
float ambient[3], diffuse[3], diffusenormal[3];
}
if (r_refdef.fogenabled)
{
- fog = VERTEXFOGTABLE(VectorDistance(p->org, r_view.origin));
- ifog = 1 - fog;
- cr = cr * ifog;
- cg = cg * ifog;
- cb = cb * ifog;
+ fog = FogPoint_World(p->org);
+ cr = cr * fog;
+ cg = cg * fog;
+ cb = cb * fog;
if (blendmode == PBLEND_ALPHA)
{
+ fog = 1 - fog;
cr += r_refdef.fogcolor[0] * fog * r_view.colorscale;
cg += r_refdef.fogcolor[1] * fog * r_view.colorscale;
cb += r_refdef.fogcolor[2] * fog * r_view.colorscale;
}
else if (p->type->orientation == PARTICLE_ORIENTED_DOUBLESIDED)
{
- // double-sided
- if (DotProduct(p->vel, r_view.origin) > DotProduct(p->vel, org))
- {
- VectorNegate(p->vel, v);
- VectorVectors(v, right, up);
- }
- else
- VectorVectors(p->vel, right, up);
+ VectorVectors(p->vel, right, up);
VectorScale(right, size, right);
VectorScale(up, size, up);
v3f[ 0] = org[0] - right[0] - up[0];
if (blendmode != p->type->blendmode)
{
if (batchcount > 0)
- R_Mesh_Draw(batchstart * 4, batchcount * 4, batchcount * 2, particle_element3i + batchstart * 6);
+ R_Mesh_Draw(batchstart * 4, batchcount * 4, batchcount * 2, particle_element3i + batchstart * 6, 0, 0);
batchcount = 0;
batchstart = surfacelistindex;
blendmode = p->type->blendmode;
if (texture != particletexture[p->texnum].texture)
{
if (batchcount > 0)
- R_Mesh_Draw(batchstart * 4, batchcount * 4, batchcount * 2, particle_element3i + batchstart * 6);
+ R_Mesh_Draw(batchstart * 4, batchcount * 4, batchcount * 2, particle_element3i + batchstart * 6, 0, 0);
batchcount = 0;
batchstart = surfacelistindex;
texture = particletexture[p->texnum].texture;
batchcount++;
}
if (batchcount > 0)
- R_Mesh_Draw(batchstart * 4, batchcount * 4, batchcount * 2, particle_element3i + batchstart * 6);
+ R_Mesh_Draw(batchstart * 4, batchcount * 4, batchcount * 2, particle_element3i + batchstart * 6, 0, 0);
GL_LockArrays(0, 0);
}
// LordHavoc: only render if not too close
for (i = 0, p = cl.particles;i < cl.num_particles;i++, p++)
{
- if (p->type)
+ if (p->type && !p->delayedspawn)
{
r_refdef.stats.particles++;
if (DotProduct(p->org, r_view.forward) >= minparticledist || p->type->orientation == PARTICLE_BEAM)
projects / xonotic / darkplaces.git / blobdiff