mirror of
https://github.com/nzp-team/fteqw.git
synced 2024-11-26 13:50:53 +00:00
only loop through particle types with particles (very slight fps increase)
git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@2372 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
TimeServ
parent
5b837c1f73
commit
99ac405575
1 changed files with 147 additions and 112 deletions
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@ -260,6 +260,7 @@ typedef struct part_type_s {
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clippeddecal_t *clippeddecals;
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beamseg_t *beams;
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skytris_t *skytris;
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struct part_type_s *nexttorun;
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unsigned int flags;
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#define PT_VELOCITY 0x001
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@ -271,9 +272,12 @@ typedef struct part_type_s {
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#define PT_NOSTATE 0x040 // don't use trailstate for this emitter (careful with assoc...)
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#define PT_NOSPREADFIRST 0x080 // don't randomize org/vel for first generated particle
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#define PT_NOSPREADLAST 0x100 // don't randomize org/vel for last generated particle
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unsigned int state;
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#define PS_INRUNLIST 0x1 // particle type is currently in execution list
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} part_type_t;
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int numparticletypes;
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part_type_t *part_type;
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part_type_t *part_run_list;
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static part_type_t *P_GetParticleType(char *name)
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{
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@ -423,8 +427,8 @@ void P_ParticleEffect_f(void)
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qboolean setalphadelta = false;
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qboolean setbeamlen = false;
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part_type_t *ptype;
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int pnum, assoc;
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part_type_t *ptype, *torun;
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int pnum, assoc, state;
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if (Cmd_Argc()!=2)
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{
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@ -475,6 +479,8 @@ void P_ParticleEffect_f(void)
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}
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beamsegs = ptype->beams;
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state = ptype->state;
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torun = ptype->nexttorun;
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memset(ptype, 0, sizeof(*ptype));
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// ptype->particles = parts;
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ptype->beams = beamsegs;
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@ -491,6 +497,8 @@ void P_ParticleEffect_f(void)
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ptype->rotationstartmin = -M_PI; //start with a random angle
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ptype->rotationstartrand = M_PI-ptype->rotationstartmin;
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ptype->spawnchance = 1;
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ptype->nexttorun = torun;
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ptype->state = state; // should this really be maintained?
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while(1)
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{
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@ -2466,6 +2474,14 @@ int P_RunParticleEffectState (vec3_t org, vec3_t dir, float count, int typenum,
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if (ts)
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ts->state2.emittime = pcount - i;
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// maintain run list
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if (!(ptype->state & PS_INRUNLIST))
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{
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ptype->nexttorun = part_run_list;
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part_run_list = ptype;
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ptype->state |= PS_INRUNLIST;
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}
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// go to next associated effect
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if (ptype->assoc < 0)
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break;
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@ -3194,6 +3210,14 @@ static void P_ParticleTrailDraw (vec3_t startpos, vec3_t end, part_type_t *ptype
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}
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}
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// maintain run list
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if (!(ptype->state & PS_INRUNLIST))
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{
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ptype->nexttorun = part_run_list;
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part_run_list = ptype;
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ptype->state |= PS_INRUNLIST;
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}
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return;
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}
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@ -3333,7 +3357,7 @@ qboolean TraceLineN (vec3_t start, vec3_t end, vec3_t impact, vec3_t normal)
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#endif
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part_type_t *lasttype;
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part_type_t *lastgltype;
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static vec3_t pright, pup;
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float pframetime;
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#ifdef RGLQUAKE
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@ -3342,9 +3366,9 @@ void GL_DrawTexturedParticle(particle_t *p, part_type_t *type)
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float x,y;
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float scale;
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if (lasttype != type)
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if (lastgltype != type)
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{
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lasttype = type;
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lastgltype = type;
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qglEnd();
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qglEnable(GL_TEXTURE_2D);
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GL_Bind(type->texturenum);
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@ -3394,9 +3418,9 @@ void GL_DrawSketchParticle(particle_t *p, part_type_t *type)
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int quant;
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if (lasttype != type)
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if (lastgltype != type)
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{
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lasttype = type;
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lastgltype = type;
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qglEnd();
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qglDisable(GL_TEXTURE_2D);
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GL_Bind(type->texturenum);
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@ -3449,9 +3473,9 @@ void GL_DrawTrifanParticle(particle_t *p, part_type_t *type)
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qglEnd();
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if (lasttype != type)
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if (lastgltype != type)
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{
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lasttype = type;
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lastgltype = type;
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qglDisable(GL_TEXTURE_2D);
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APPLYBLEND(type->blendmode);
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qglShadeModel(GL_SMOOTH);
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@ -3491,9 +3515,9 @@ void GL_DrawTrifanParticle(particle_t *p, part_type_t *type)
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void GL_DrawLineSparkParticle(particle_t *p, part_type_t *type)
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{
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if (lasttype != type)
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if (lastgltype != type)
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{
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lasttype = type;
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lastgltype = type;
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qglEnd();
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qglDisable(GL_TEXTURE_2D);
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GL_Bind(type->texturenum);
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@ -3518,9 +3542,9 @@ void GL_DrawLineSparkParticle(particle_t *p, part_type_t *type)
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void GL_DrawTexturedSparkParticle(particle_t *p, part_type_t *type)
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{
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vec3_t v, cr, o2, point;
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if (lasttype != type)
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if (lastgltype != type)
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{
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lasttype = type;
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lastgltype = type;
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qglEnd();
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qglEnable(GL_TEXTURE_2D);
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GL_Bind(type->texturenum);
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@ -3562,9 +3586,9 @@ void GL_DrawTexturedSparkParticle(particle_t *p, part_type_t *type)
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void GL_DrawSketchSparkParticle(particle_t *p, part_type_t *type)
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{
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if (lasttype != type)
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if (lastgltype != type)
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{
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lasttype = type;
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lastgltype = type;
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qglEnd();
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qglDisable(GL_TEXTURE_2D);
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GL_Bind(type->texturenum);
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@ -3608,9 +3632,9 @@ void GL_DrawParticleBeam_Textured(beamseg_t *b, part_type_t *type)
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// if (!p)
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// return;
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if (lasttype != type)
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if (lastgltype != type)
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{
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lasttype = type;
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lastgltype = type;
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qglEnd();
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qglEnable(GL_TEXTURE_2D);
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GL_Bind(type->texturenum);
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@ -3677,9 +3701,9 @@ void GL_DrawParticleBeam_Untextured(beamseg_t *b, part_type_t *type)
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// if (!p)
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// return;
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if (lasttype != type)
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if (lastgltype != type)
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{
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lasttype = type;
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lastgltype = type;
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qglEnd();
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qglDisable(GL_TEXTURE_2D);
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GL_Bind(type->texturenum);
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@ -3763,9 +3787,9 @@ void GL_DrawParticleBeam_Untextured(beamseg_t *b, part_type_t *type)
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void GL_DrawClippedDecal(clippeddecal_t *d, part_type_t *type)
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{
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if (lasttype != type)
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if (lastgltype != type)
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{
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lasttype = type;
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lastgltype = type;
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qglEnd();
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qglEnable(GL_TEXTURE_2D);
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GL_Bind(type->texturenum);
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@ -3891,19 +3915,18 @@ void SWD_DrawParticleBeam(beamseg_t *beam, part_type_t *type)
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}
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#endif
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void DrawParticleTypes (void texturedparticles(particle_t *,part_type_t*), void sparklineparticles(particle_t*,part_type_t*), void sparkfanparticles(particle_t*,part_type_t*), void sparktexturedparticles(particle_t*,part_type_t*), void beamparticlest(beamseg_t*,part_type_t*), void beamparticlesut(beamseg_t*,part_type_t*), void drawdecalparticles(clippeddecal_t*,part_type_t*))
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void DrawParticleTypes (void (*texturedparticles)(particle_t *,part_type_t*), void (*sparklineparticles)(particle_t*,part_type_t*), void (*sparkfanparticles)(particle_t*,part_type_t*), void (*sparktexturedparticles)(particle_t*,part_type_t*), void (*beamparticlest)(beamseg_t*,part_type_t*), void (*beamparticlesut)(beamseg_t*,part_type_t*), void (*drawdecalparticles)(clippeddecal_t*,part_type_t*))
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{
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RSpeedMark();
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qboolean (*tr) (vec3_t start, vec3_t end, vec3_t impact, vec3_t normal);
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void *pdraw, *bdraw;
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int i;
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vec3_t oldorg;
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vec3_t stop, normal;
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part_type_t *type;
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part_type_t *type, *prevtype;
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particle_t *p, *kill;
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clippeddecal_t *d; //*dkill; // dkill is unreferenced
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clippeddecal_t *d;
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ramp_t *ramp;
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float grav;
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vec3_t friction;
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@ -3915,7 +3938,7 @@ void DrawParticleTypes (void texturedparticles(particle_t *,part_type_t*), void
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int traces=r_particle_tracelimit.value;
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lasttype = NULL;
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lastgltype = NULL;
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pframetime = host_frametime;
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if (cl.paused || r_secondaryview)
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@ -3938,7 +3961,40 @@ void DrawParticleTypes (void texturedparticles(particle_t *,part_type_t*), void
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kill_list = kill_first = NULL;
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for (i = 0, type = &part_type[i]; i < numparticletypes; i++, type++)
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// reassign drawing methods by cvars
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if (r_part_beams_textured.value < 0)
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beamparticlest = NULL;
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else if (!r_part_beams_textured.value)
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beamparticlest = beamparticlesut;
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if (r_part_beams.value < 0)
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beamparticlesut = NULL;
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else if (!r_part_beams.value)
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{
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beamparticlest = NULL;
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beamparticlesut = NULL;
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}
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if (r_part_sparks_textured.value < 0)
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sparktexturedparticles = NULL;
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else if (!r_part_sparks_textured.value)
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sparktexturedparticles = sparklineparticles;
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if (r_part_sparks_trifan.value < 0)
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sparkfanparticles = NULL;
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else if (!r_part_sparks_trifan.value)
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sparkfanparticles = sparklineparticles;
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if (r_part_sparks.value < 0)
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sparklineparticles = NULL;
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else if (!r_part_sparks.value)
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{
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sparktexturedparticles = NULL;
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sparkfanparticles = NULL;
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sparklineparticles = NULL;
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}
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for (type = part_run_list, prevtype = NULL; type != NULL; prevtype = type, type = type->nexttorun)
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{
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if (type->clippeddecals)
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{
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@ -4004,9 +4060,6 @@ void DrawParticleTypes (void texturedparticles(particle_t *,part_type_t*), void
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}
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}
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if (!type->particles)
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continue;
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bdraw = NULL;
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pdraw = NULL;
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@ -4018,47 +4071,19 @@ void DrawParticleTypes (void texturedparticles(particle_t *,part_type_t*), void
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pdraw = texturedparticles;
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break;
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case PT_BEAM:
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if (r_part_beams.value)
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{
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if (r_part_beams_textured.value && *type->texname)
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{
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if (r_part_beams_textured.value > 0)
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bdraw = beamparticlest;
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}
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else if (r_part_beams.value > 0)
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bdraw = beamparticlesut;
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}
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if (*type->texname)
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bdraw = beamparticlest;
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else
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bdraw = beamparticlesut;
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break;
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case PT_TEXTUREDSPARK:
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if (r_part_sparks.value)
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{
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if (r_part_sparks_textured.value)
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{
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if (r_part_sparks_textured.value > 0)
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pdraw = sparktexturedparticles;
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}
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else
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pdraw = sparklineparticles;
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}
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pdraw = sparktexturedparticles;
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break;
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case PT_SPARKFAN:
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if (r_part_sparks.value)
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{
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if (r_part_sparks_trifan.value)
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{
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if (r_part_sparks_trifan.value > 0)
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pdraw = sparkfanparticles;
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}
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else
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pdraw = sparklineparticles;
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}
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pdraw = sparkfanparticles;
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break;
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case PT_SPARK:
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if (r_part_sparks.value)
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{
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if (r_part_sparks.value > 0)
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pdraw = sparklineparticles;
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}
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pdraw = sparklineparticles;
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break;
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}
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@ -4287,7 +4312,7 @@ void DrawParticleTypes (void texturedparticles(particle_t *,part_type_t*), void
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p->rgb[0]*-10+p->rgb[1]*-10,
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30*p->alpha);
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if (type->cliptype == i)
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if (part_type + type->cliptype == type)
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{ //bounce
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dist = DotProduct(p->vel, normal) * (-1-(rand()/(float)0x7fff)/2);
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@ -4345,66 +4370,76 @@ void DrawParticleTypes (void texturedparticles(particle_t *,part_type_t*), void
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b = type->beams;
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if (!b)
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continue;
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for ( ;; )
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if (b)
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{
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if (b->next)
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for ( ;; )
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{
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// mark dead entries
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if (b->flags & (BS_LASTSEG|BS_DEAD|BS_NODRAW))
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if (b->next)
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{
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// kill some more dead entries
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for ( ;; )
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// mark dead entries
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if (b->flags & (BS_LASTSEG|BS_DEAD|BS_NODRAW))
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{
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bkill = b->next;
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if (bkill && (bkill->flags & BS_DEAD) && !(bkill->flags & BS_LASTSEG))
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// kill some more dead entries
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for ( ;; )
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{
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b->next = bkill->next;
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bkill->next = free_beams;
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free_beams = bkill;
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continue;
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bkill = b->next;
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if (bkill && (bkill->flags & BS_DEAD) && !(bkill->flags & BS_LASTSEG))
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{
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b->next = bkill->next;
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bkill->next = free_beams;
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free_beams = bkill;
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continue;
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}
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break;
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}
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break;
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}
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if (!bkill) // have to check so we don't hit NULL->next
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continue;
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if (!bkill) // have to check so we don't hit NULL->next
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continue;
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}
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else
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{
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if (!(b->next->flags & BS_DEAD))
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{
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VectorCopy(b->next->p->org, stop);
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VectorCopy(b->p->org, oldorg);
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VectorSubtract(stop, oldorg, b->next->dir);
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VectorNormalize(b->next->dir);
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if (bdraw)
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{
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VectorAdd(stop, oldorg, stop);
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VectorScale(stop, 0.5, stop);
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RQ_AddDistReorder(bdraw, b, type, stop);
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}
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}
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// if (b->p->die < particletime)
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// b->flags |= BS_DEAD;
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}
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}
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else
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{
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if (!(b->next->flags & BS_DEAD))
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{
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VectorCopy(b->next->p->org, stop);
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VectorCopy(b->p->org, oldorg);
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VectorSubtract(stop, oldorg, b->next->dir);
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VectorNormalize(b->next->dir);
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if (bdraw)
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{
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VectorAdd(stop, oldorg, stop);
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VectorScale(stop, 0.5, stop);
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if (b->p->die < particletime) // end of the list check
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b->flags |= BS_DEAD;
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RQ_AddDistReorder(bdraw, b, type, stop);
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}
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}
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// if (b->p->die < particletime)
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// b->flags |= BS_DEAD;
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break;
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}
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}
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else
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{
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if (b->p->die < particletime) // end of the list check
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if (b->p->die < particletime)
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b->flags |= BS_DEAD;
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break;
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b = b->next;
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}
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}
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if (b->p->die < particletime)
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||||
b->flags |= BS_DEAD;
|
||||
|
||||
b = b->next;
|
||||
// delete from run list if necessary
|
||||
if (!type->particles && !type->beams)
|
||||
{
|
||||
if (!prevtype)
|
||||
part_run_list = type->nexttorun;
|
||||
else
|
||||
prevtype->nexttorun = type->nexttorun;
|
||||
type->state &= ~PS_INRUNLIST;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -4428,7 +4463,7 @@ void P_FlushRenderer(void)
|
|||
qglEnable (GL_BLEND);
|
||||
GL_TexEnv(GL_MODULATE);
|
||||
qglBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
||||
lasttype = NULL;
|
||||
lastgltype = NULL;
|
||||
}
|
||||
#endif
|
||||
|
||||
|
|
@ -4486,7 +4521,7 @@ void P_DrawParticles (void)
|
|||
#ifdef SWQUAKE
|
||||
if (qrenderer == QR_SOFTWARE)
|
||||
{
|
||||
lasttype = NULL;
|
||||
lastgltype = NULL;
|
||||
DrawParticleTypes(SWD_DrawParticleBlob, SWD_DrawParticleSpark, SWD_DrawParticleSpark, SWD_DrawParticleSpark, SWD_DrawParticleBeam, SWD_DrawParticleBeam, NULL);
|
||||
|
||||
RSpeedRemark();
|
||||
|
|
|
|||
Loading…
Reference in a new issue