effects.c File Reference

#include "client.h"

Go to the source code of this file.

Macros
#define	DL_COLOR(r, g, b)
#define	DL_RADIUS(r)
#define	DL_DIE(t)
#define	BEAMLENGTH   16

Functions
static void	CL_LogoutEffect (vec3_t org, int type)
void	CL_MuzzleFlash (void)
void	CL_MuzzleFlash2 (void)
void	FX_Init (void)
static void	CL_ClearParticles (void)
cparticle_t *	CL_AllocParticle (void)
void	CL_ParticleEffect (vec3_t org, vec3_t dir, int color, int count)
void	CL_ParticleEffectWaterSplash (vec3_t org, vec3_t dir, int color, int count)
void	CL_BloodParticleEffect (vec3_t org, vec3_t dir, int color, int count)
void	CL_ParticleEffect2 (vec3_t org, vec3_t dir, int color, int count)
void	CL_TeleporterParticles (vec3_t org)
void	CL_ItemRespawnParticles (vec3_t org)
void	CL_ExplosionParticles (vec3_t org)
void	CL_BigTeleportParticles (vec3_t org)
void	CL_BlasterParticles (vec3_t org, vec3_t dir)
void	CL_BlasterTrail (vec3_t start, vec3_t end)
void	CL_QuadTrail (vec3_t start, vec3_t end)
void	CL_FlagTrail (vec3_t start, vec3_t end, int color)
void	CL_DiminishingTrail (vec3_t start, vec3_t end, centity_t *old, int flags)
void	CL_RocketTrail (vec3_t start, vec3_t end, centity_t *old)
void	CL_OldRailTrail (void)
void	CL_BubbleTrail (vec3_t start, vec3_t end)
static void	CL_FlyParticles (vec3_t origin, int count)
void	CL_FlyEffect (centity_t *ent, vec3_t origin)
void	CL_BfgParticles (entity_t *ent)
void	CL_BFGExplosionParticles (vec3_t org)
void	CL_TeleportParticles (vec3_t org)
void	CL_AddParticles (void)
void	CL_ClearEffects (void)
void	CL_InitEffects (void)

Variables
static vec3_t	avelocities [NUMVERTEXNORMALS]
static cparticle_t *	active_particles
static cparticle_t *	free_particles
static cparticle_t	particles [MAX_PARTICLES]
static const int	cl_numparticles = MAX_PARTICLES
uint32_t	d_8to24table [256]
cvar_t *	cvar_pt_particle_emissive = NULL
static cvar_t *	cl_particle_num_factor = NULL
int	r_numparticles
particle_t	r_particles [MAX_PARTICLES]

Macro Definition Documentation

BEAMLENGTH

#define BEAMLENGTH   16

Definition at line 1765 of file effects.c.

DL_COLOR

#define DL_COLOR	(		r,
			g,
			b
	)

DL_DIE

#define DL_DIE

(

t

)

DL_RADIUS

#define DL_RADIUS

(

r

)

Function Documentation

CL_AddParticles()

void CL_AddParticles

(

void

)

Definition at line 1989 of file effects.c.

{
    cparticle_t     *p, *next;
    float           alpha;
    float           time = 0, time2;
    int             color;
    cparticle_t     *active, *tail;
    particle_t      *part;
 
    active = NULL;
    tail = NULL;
 
    for (p = active_particles; p; p = next) {
        next = p->next;
 
        if (p->alphavel != INSTANT_PARTICLE) {
            time = (cl.time - p->time) * 0.001;
            alpha = p->alpha + time * p->alphavel;
            if (alpha <= 0) {
                // faded out
                p->next = free_particles;
                free_particles = p;
                continue;
            }
        } else {
            alpha = p->alpha;
        }
 
        if (r_numparticles >= MAX_PARTICLES)
            break;
        part = &r_particles[r_numparticles++];
 
        p->next = NULL;
        if (!tail)
            active = tail = p;
        else {
            tail->next = p;
            tail = p;
        }
 
        if (alpha > 1.0)
            alpha = 1;
        color = p->color;
 
        time2 = time * time;
 
        part->origin[0] = p->org[0] + p->vel[0] * time + p->accel[0] * time2;
        part->origin[1] = p->org[1] + p->vel[1] * time + p->accel[1] * time2;
        part->origin[2] = p->org[2] + p->vel[2] * time + p->accel[2] * time2;
 
        if (color == -1) {
            part->rgba.u8[0] = p->rgba.u8[0];
            part->rgba.u8[1] = p->rgba.u8[1];
            part->rgba.u8[2] = p->rgba.u8[2];
            part->rgba.u8[3] = p->rgba.u8[3] * alpha;
        }
 
        part->color = color;
        part->brightness = p->brightness;
        part->alpha = alpha;
        part->radius = 0.f;
 
        if (p->alphavel == INSTANT_PARTICLE) {
            p->alphavel = 0.0;
            p->alpha = 0.0;
        }
    }
    
    active_particles = active;
}

Referenced by CL_AddEntities().

CL_AllocParticle()

cparticle_t* CL_AllocParticle

(

void

)

Definition at line 856 of file effects.c.

{
    cparticle_t *p;
 
    if (!free_particles)
        return NULL;
    p = free_particles;
    free_particles = p->next;
    p->next = active_particles;
    active_particles = p;
 
    return p;
}

Referenced by CL_BFGExplosionParticles(), CL_BfgParticles(), CL_BigTeleportParticles(), CL_BlasterParticles(), CL_BlasterParticles2(), CL_BlasterTrail(), CL_BlasterTrail2(), CL_BloodParticleEffect(), CL_BubbleTrail(), CL_BubbleTrail2(), CL_ColorExplosionParticles(), CL_DebugTrail(), CL_DiminishingTrail(), CL_ExplosionParticles(), CL_FlagTrail(), CL_FlyParticles(), CL_ForceWall(), CL_GenericParticleEffect(), CL_Heatbeam(), CL_IonripperTrail(), CL_ItemRespawnParticles(), CL_LogoutEffect(), CL_MonsterPlasma_Shell(), CL_Nukeblast(), CL_OldRailTrail(), CL_ParticleEffect(), CL_ParticleEffect2(), CL_ParticleEffect3(), CL_ParticleEffectWaterSplash(), CL_ParticleSmokeEffect(), CL_ParticleSteamEffect(), CL_ParticleSteamEffect2(), CL_QuadTrail(), CL_RailSpiral(), CL_RocketTrail(), CL_SmokeTrail(), CL_TagTrail(), CL_TeleporterParticles(), CL_TeleportParticles(), CL_Tracker_Explode(), CL_Tracker_Shell(), CL_TrackerTrail(), CL_TrapParticles(), CL_Widowbeamout(), and CL_WidowSplash().

CL_BFGExplosionParticles()

void CL_BFGExplosionParticles

(

vec3_t

org

)

Definition at line 1905 of file effects.c.

{
    int         i, j;
    cparticle_t *p;
 
    const int count = 256 * cl_particle_num_factor->value;
 
    for (i = 0; i < count; i++) {
        p = CL_AllocParticle();
        if (!p)
            return;
 
        p->time = cl.time;
 
        p->color = 0xd0 + (rand() & 7);
        p->brightness = cvar_pt_particle_emissive->value;
 
        for (j = 0; j < 3; j++) {
            p->org[j] = org[j] + ((rand() % 32) - 16);
            p->vel[j] = (rand() % 384) - 192;
        }
 
        p->accel[0] = p->accel[1] = 0;
        p->accel[2] = -PARTICLE_GRAVITY;
        p->alpha = 1.0;
 
        p->alphavel = -0.8 / (0.5 + frand() * 0.3);
    }
}

Referenced by CL_ParseTEnt().

CL_BfgParticles()

void CL_BfgParticles

(

entity_t *

ent

)

Definition at line 1847 of file effects.c.

{
    int         i;
    cparticle_t *p;
    float       angle;
    float       sp, sy, cp, cy;
    vec3_t      forward;
    float       dist = 64;
    vec3_t      v;
    float       ltime;
 
    const int count = NUMVERTEXNORMALS * cl_particle_num_factor->value;
 
    ltime = (float)cl.time / 1000.0;
    for (i = 0; i < count; i++) {
        angle = ltime * avelocities[i][0];
        sy = sin(angle);
        cy = cos(angle);
        angle = ltime * avelocities[i][1];
        sp = sin(angle);
        cp = cos(angle);
 
        forward[0] = cp * cy;
        forward[1] = cp * sy;
        forward[2] = -sp;
 
        p = CL_AllocParticle();
        if (!p)
            return;
 
        p->time = cl.time;
 
        dist = sin(ltime + i) * 64;
        p->org[0] = ent->origin[0] + bytedirs[i][0] * dist + forward[0] * BEAMLENGTH;
        p->org[1] = ent->origin[1] + bytedirs[i][1] * dist + forward[1] * BEAMLENGTH;
        p->org[2] = ent->origin[2] + bytedirs[i][2] * dist + forward[2] * BEAMLENGTH;
 
        VectorClear(p->vel);
        VectorClear(p->accel);
 
        VectorSubtract(p->org, ent->origin, v);
        dist = VectorLength(v) / 90.0;
 
        p->color = floor(0xd0 + dist * 7);
        p->brightness = cvar_pt_particle_emissive->value;
 
        p->alpha = 1.0 - dist;
        p->alphavel = INSTANT_PARTICLE;
    }
}

Referenced by CL_AddPacketEntities().

CL_BigTeleportParticles()

void CL_BigTeleportParticles

(

vec3_t

org

)

Definition at line 1256 of file effects.c.

{
    static const byte   colortable[4] = {2 * 8, 13 * 8, 21 * 8, 18 * 8};
    int         i;
    cparticle_t *p;
    float       angle, dist;
 
    for (i = 0; i < 4096; i++) {
        p = CL_AllocParticle();
        if (!p)
            return;
 
        p->time = cl.time;
 
        p->color = colortable[rand() & 3];
        p->brightness = 1.0f;
 
        angle = M_PI * 2 * (rand() & 1023) / 1023.0;
        dist = rand() & 31;
        p->org[0] = org[0] + cos(angle) * dist;
        p->vel[0] = cos(angle) * (70 + (rand() & 63));
        p->accel[0] = -cos(angle) * 100;
 
        p->org[1] = org[1] + sin(angle) * dist;
        p->vel[1] = sin(angle) * (70 + (rand() & 63));
        p->accel[1] = -sin(angle) * 100;
 
        p->org[2] = org[2] + 8 + (rand() % 90);
        p->vel[2] = -100 + (rand() & 31);
        p->accel[2] = PARTICLE_GRAVITY * 4;
        p->alpha = 1.0;
 
        p->alphavel = -0.3 / (0.5 + frand() * 0.3);
    }
}

Referenced by CL_ParseTEnt().

CL_BlasterParticles()

void CL_BlasterParticles	(	vec3_t	org,
		vec3_t	dir
	)

Definition at line 1300 of file effects.c.

{
    int         i, j;
    cparticle_t *p;
    float       d;
 
    const int count = 40 * cl_particle_num_factor->value;
 
    for (i = 0; i < count; i++) {
        p = CL_AllocParticle();
        if (!p)
            return;
 
        p->time = cl.time;
 
        p->color = 0xe0 + (rand() & 7);
        p->brightness = cvar_pt_particle_emissive->value;
 
        d = rand() & 15;
        for (j = 0; j < 3; j++) {
            p->org[j] = org[j] + ((rand() & 7) - 4) + d * dir[j];
            p->vel[j] = dir[j] * 30 + crand() * 40;
        }
 
        p->accel[0] = p->accel[1] = 0;
        p->accel[2] = -PARTICLE_GRAVITY;
        p->alpha = 1.0;
 
        p->alphavel = -1.0 / (0.5 + frand() * 0.3);
    }
}

Referenced by CL_ParseTEnt().

CL_BlasterTrail()

void CL_BlasterTrail	(	vec3_t	start,
		vec3_t	end
	)

Definition at line 1339 of file effects.c.

{
    vec3_t      move;
    vec3_t      vec;
    float       len;
    int         j;
    cparticle_t *p;
    int         dec;
 
    VectorCopy(start, move);
    VectorSubtract(end, start, vec);
    len = VectorNormalize(vec);
 
    dec = 5;
    VectorScale(vec, 5, vec);
 
    // FIXME: this is a really silly way to have a loop
    while (len > 0) {
        len -= dec;
 
        p = CL_AllocParticle();
        if (!p)
            return;
        VectorClear(p->accel);
 
        p->time = cl.time;
 
        p->alpha = 1.0;
        p->alphavel = -1.0 / (0.3 + frand() * 0.2);
 
        p->color = 0xe0;
        p->brightness = cvar_pt_particle_emissive->value;
        
        for (j = 0; j < 3; j++) {
            p->org[j] = move[j] + crand();
            p->vel[j] = crand() * 5;
            p->accel[j] = 0;
        }
 
        VectorAdd(move, vec, move);
    }
}

Referenced by CL_AddPacketEntities().

CL_BloodParticleEffect()

void CL_BloodParticleEffect	(	vec3_t	org,
		vec3_t	dir,
		int	color,
		int	count
	)

Definition at line 1006 of file effects.c.

{
    int         i, j;
    cparticle_t *p;
    float       d;
 
    // add decal:
    decal_t dec = {
      .pos = {org[0],org[1],org[2]},
      .dir = {dir[0],dir[1],dir[2]},
      .spread = 0.25f,
      .length = 350};
    R_AddDecal(&dec);
 
    float a[3] = {dir[1], -dir[2], dir[0]};
    float b[3] = {-dir[2], dir[0], dir[1]};
 
    count *= cl_particle_num_factor->value;
 
    for (i = 0; i < count; i++) {
        p = CL_AllocParticle();
        if (!p)
            return;
 
        p->time = cl.time;
 
        p->color = color + (rand() & 7);
        p->brightness = 0.5f;
 
        d = (rand() & 31) * 10.0f;
        for (j = 0; j < 3; j++) {
            p->org[j] = org[j] + ((rand() & 7) - 4) + d * (dir[j]
              + a[j] * 0.5f*((rand() & 31) / 32.0f - .5f)
              + b[j] * 0.5f*((rand() & 31) / 32.0f - .5f));
 
            p->vel[j] = 10.0f*dir[j] + crand() * 20;
        }
        // fake gravity
        p->org[2] -= d*d * .001f;
 
        p->accel[0] = p->accel[1] = 0;
        p->accel[2] = -PARTICLE_GRAVITY;
        p->alpha = 0.5;
 
        p->alphavel = -1.0 / (0.5 + frand() * 0.3);
    }
}

Referenced by CL_ParseTEnt().

CL_BubbleTrail()

void CL_BubbleTrail	(	vec3_t	start,
		vec3_t	end
	)

Definition at line 1718 of file effects.c.

{
    vec3_t      move;
    vec3_t      vec;
    float       len;
    int         i, j;
    cparticle_t *p;
    float       dec;
 
    VectorCopy(start, move);
    VectorSubtract(end, start, vec);
    len = VectorNormalize(vec);
 
    dec = 32;
    VectorScale(vec, dec, vec);
 
    for (i = 0; i < len; i += dec) {
        p = CL_AllocParticle();
        if (!p)
            return;
 
        VectorClear(p->accel);
        p->time = cl.time;
 
        p->alpha = 1.0;
        p->alphavel = -1.0 / (1 + frand() * 0.2);
 
        p->color = 4 + (rand() & 7);
        p->brightness = 1.0f;
 
        for (j = 0; j < 3; j++) {
            p->org[j] = move[j] + crand() * 2;
            p->vel[j] = crand() * 5;
        }
        p->vel[2] += 6;
 
        VectorAdd(move, vec, move);
    }
}

Referenced by CL_ParseTEnt().

CL_ClearEffects()

void CL_ClearEffects

(

void

)

Definition at line 2067 of file effects.c.

{
    CL_ClearParticles();
#if USE_DLIGHTS
    CL_ClearDlights();
#endif
}

Referenced by CL_ClearState(), and CL_Seek_f().

CL_ClearParticles()

static void CL_ClearParticles ( void  )

static

Definition at line 844 of file effects.c.

{
    int     i;
 
    free_particles = &particles[0];
    active_particles = NULL;
 
    for (i = 0; i < cl_numparticles; i++)
        particles[i].next = &particles[i + 1];
    particles[cl_numparticles - 1].next = NULL;
}

Referenced by CL_ClearEffects().

CL_DiminishingTrail()

void CL_DiminishingTrail	(	vec3_t	start,
		vec3_t	end,
		centity_t *	old,
		int	flags
	)

Definition at line 1484 of file effects.c.

{
    vec3_t      move;
    vec3_t      vec;
    float       len;
    int         j;
    cparticle_t *p;
    float       dec;
    float       orgscale;
    float       velscale;
 
    VectorCopy(start, move);
    VectorSubtract(end, start, vec);
    len = VectorNormalize(vec);
 
    dec = 0.5;
    VectorScale(vec, dec, vec);
 
    if (old->trailcount > 900) {
        orgscale = 4;
        velscale = 15;
    } else if (old->trailcount > 800) {
        orgscale = 2;
        velscale = 10;
    } else {
        orgscale = 1;
        velscale = 5;
    }
 
    while (len > 0) {
        len -= dec;
 
        // drop less particles as it flies
        if ((rand() & 1023) < old->trailcount) {
            p = CL_AllocParticle();
            if (!p)
                return;
            VectorClear(p->accel);
 
            p->time = cl.time;
 
            if (flags & EF_GIB) {
                p->alpha = 1.0;
                p->alphavel = -1.0 / (1 + frand() * 0.4);
 
                p->color = 0xe8 + (rand() & 7);
                p->brightness = 1.0f;
 
                for (j = 0; j < 3; j++) {
                    p->org[j] = move[j] + crand() * orgscale;
                    p->vel[j] = crand() * velscale;
                    p->accel[j] = 0;
                }
                p->vel[2] -= PARTICLE_GRAVITY;
            } else if (flags & EF_GREENGIB) {
                p->alpha = 1.0;
                p->alphavel = -1.0 / (1 + frand() * 0.4);
 
                p->color = 0xdb + (rand() & 7);
                p->brightness = 1.0f;
 
                for (j = 0; j < 3; j++) {
                    p->org[j] = move[j] + crand() * orgscale;
                    p->vel[j] = crand() * velscale;
                    p->accel[j] = 0;
                }
                p->vel[2] -= PARTICLE_GRAVITY;
            } else {
                p->alpha = 1.0;
                p->alphavel = -1.0 / (1 + frand() * 0.2);
 
                p->color = 4 + (rand() & 7);
                p->brightness = 1.0f;
 
                for (j = 0; j < 3; j++) {
                    p->org[j] = move[j] + crand() * orgscale;
                    p->vel[j] = crand() * velscale;
                }
                p->accel[2] = 20;
            }
        }
 
        old->trailcount -= 5;
        if (old->trailcount < 100)
            old->trailcount = 100;
        VectorAdd(move, vec, move);
    }
}

Referenced by CL_AddPacketEntities(), and CL_RocketTrail().

CL_ExplosionParticles()

void CL_ExplosionParticles

(

vec3_t

org

)

Definition at line 1221 of file effects.c.

{
    int         i, j;
    cparticle_t *p;
 
    const int count = 256 * cl_particle_num_factor->value;
 
    for (i = 0; i < count; i++) {
        p = CL_AllocParticle();
        if (!p)
            return;
 
        p->time = cl.time;
 
        p->color = 0xe0 + (rand() & 7);
        p->brightness = cvar_pt_particle_emissive->value;
 
        for (j = 0; j < 3; j++) {
            p->org[j] = org[j] + ((rand() % 32) - 16);
            p->vel[j] = (rand() % 384) - 192;
        }
 
        p->accel[0] = p->accel[1] = 0;
        p->accel[2] = -PARTICLE_GRAVITY;
        p->alpha = 1.0;
 
        p->alphavel = -0.8 / (0.5 + frand() * 0.3);
    }
}

Referenced by CL_ParseTEnt().

CL_FlagTrail()

void CL_FlagTrail	(	vec3_t	start,
		vec3_t	end,
		int	color
	)

Definition at line 1436 of file effects.c.

{
    vec3_t      move;
    vec3_t      vec;
    float       len;
    int         j;
    cparticle_t *p;
    int         dec;
 
    VectorCopy(start, move);
    VectorSubtract(end, start, vec);
    len = VectorNormalize(vec);
 
    dec = 5;
    VectorScale(vec, 5, vec);
 
    while (len > 0) {
        len -= dec;
 
        p = CL_AllocParticle();
        if (!p)
            return;
        VectorClear(p->accel);
 
        p->time = cl.time;
 
        p->alpha = 1.0;
        p->alphavel = -1.0 / (0.8 + frand() * 0.2);
 
        p->color = color;
        p->brightness = 1.0f;
 
        for (j = 0; j < 3; j++) {
            p->org[j] = move[j] + crand() * 16;
            p->vel[j] = crand() * 5;
            p->accel[j] = 0;
        }
 
        VectorAdd(move, vec, move);
    }
}

Referenced by CL_AddPacketEntities().

CL_FlyEffect()

void CL_FlyEffect	(	centity_t *	ent,
		vec3_t	origin
	)

Definition at line 1815 of file effects.c.

{
    int     n;
    int     count;
    int     starttime;
 
    if (ent->fly_stoptime < cl.time) {
        starttime = cl.time;
        ent->fly_stoptime = cl.time + 60000;
    } else {
        starttime = ent->fly_stoptime - 60000;
    }
 
    n = cl.time - starttime;
    if (n < 20000)
        count = n * 162 / 20000.0;
    else {
        n = ent->fly_stoptime - cl.time;
        if (n < 20000)
            count = n * 162 / 20000.0;
        else
            count = 162;
    }
 
    CL_FlyParticles(origin, count);
}

Referenced by CL_AddPacketEntities().

CL_FlyParticles()

static void CL_FlyParticles ( vec3_t  origin, int  count  )

static

Definition at line 1767 of file effects.c.

{
    int         i;
    cparticle_t *p;
    float       angle;
    float       sp, sy, cp, cy;
    vec3_t      forward;
    float       dist = 64;
    float       ltime;
 
    if (count > NUMVERTEXNORMALS)
        count = NUMVERTEXNORMALS;
 
    ltime = (float)cl.time / 1000.0;
    for (i = 0; i < count; i += 2) {
        angle = ltime * avelocities[i][0];
        sy = sin(angle);
        cy = cos(angle);
        angle = ltime * avelocities[i][1];
        sp = sin(angle);
        cp = cos(angle);
 
        forward[0] = cp * cy;
        forward[1] = cp * sy;
        forward[2] = -sp;
 
        p = CL_AllocParticle();
        if (!p)
            return;
 
        p->time = cl.time;
 
        dist = sin(ltime + i) * 64;
        p->org[0] = origin[0] + bytedirs[i][0] * dist + forward[0] * BEAMLENGTH;
        p->org[1] = origin[1] + bytedirs[i][1] * dist + forward[1] * BEAMLENGTH;
        p->org[2] = origin[2] + bytedirs[i][2] * dist + forward[2] * BEAMLENGTH;
 
        VectorClear(p->vel);
        VectorClear(p->accel);
 
        p->color = 0;
        p->brightness = 1.0f;
 
        p->alpha = 1;
        p->alphavel = INSTANT_PARTICLE;
    }
}

Referenced by CL_FlyEffect().

CL_InitEffects()

void CL_InitEffects

(

void

)

Definition at line 2075 of file effects.c.

{
    int i, j;
 
    for (i = 0; i < NUMVERTEXNORMALS; i++)
        for (j = 0; j < 3; j++)
            avelocities[i][j] = (rand() & 255) * 0.01f;
 
}

Referenced by CL_InitLocal().

CL_ItemRespawnParticles()

void CL_ItemRespawnParticles

(

vec3_t

org

)

Definition at line 1183 of file effects.c.

{
    int         i, j;
    cparticle_t *p;
 
    const int count = 64 * cl_particle_num_factor->value;
 
    for (i = 0; i < count; i++) {
        p = CL_AllocParticle();
        if (!p)
            return;
 
        p->time = cl.time;
 
        p->color = 0xd4 + (rand() & 3); // green
        p->brightness = 1.0f;
 
        p->org[0] = org[0] + crand() * 8;
        p->org[1] = org[1] + crand() * 8;
        p->org[2] = org[2] + crand() * 8;
 
        for (j = 0; j < 3; j++)
            p->vel[j] = crand() * 8;
 
        p->accel[0] = p->accel[1] = 0;
        p->accel[2] = -PARTICLE_GRAVITY * 0.2;
        p->alpha = 1.0;
 
        p->alphavel = -1.0 / (1.0 + frand() * 0.3);
    }
}

Referenced by entity_event().

CL_LogoutEffect()

static void CL_LogoutEffect ( vec3_t  org, int  type  )

static

Definition at line 1138 of file effects.c.

{
    int         i, j;
    cparticle_t *p;
 
    for (i = 0; i < 500; i++) {
        p = CL_AllocParticle();
        if (!p)
            return;
 
        p->time = cl.time;
 
        int color;
        if (type == MZ_LOGIN)
            color = 0xd0 + (rand() & 7); // green
        else if (type == MZ_LOGOUT)
            color = 0x40 + (rand() & 7); // red
        else
            color = 0xe0 + (rand() & 7); // yellow
 
        p->color = color;
        p->brightness = 1.0f;
 
        p->org[0] = org[0] - 16 + frand() * 32;
        p->org[1] = org[1] - 16 + frand() * 32;
        p->org[2] = org[2] - 24 + frand() * 56;
 
        for (j = 0; j < 3; j++)
            p->vel[j] = crand() * 20;
 
        p->accel[0] = p->accel[1] = 0;
        p->accel[2] = -PARTICLE_GRAVITY;
        p->alpha = 1.0;
 
        p->alphavel = -1.0 / (1.0 + frand() * 0.3);
    }
}

Referenced by CL_MuzzleFlash().

CL_MuzzleFlash()

void CL_MuzzleFlash

(

void

)

Definition at line 257 of file effects.c.

{
#if USE_DLIGHTS
    vec3_t      fv, rv;
    cdlight_t   *dl;
#endif
    centity_t   *pl;
    float       volume;
    char        soundname[MAX_QPATH];
 
#ifdef _DEBUG
    if (developer->integer)
        CL_CheckEntityPresent(mz.entity, "muzzleflash");
#endif
 
    pl = &cl_entities[mz.entity];
 
#if USE_DLIGHTS
    dl = CL_AllocDlight(mz.entity);
    VectorCopy(pl->current.origin,  dl->origin);
    AngleVectors(pl->current.angles, fv, rv, NULL);
    VectorMA(dl->origin, 18, fv, dl->origin);
    VectorMA(dl->origin, 16, rv, dl->origin);
    if (mz.silenced)
        dl->radius = 100 + (rand() & 31);
    else
        dl->radius = 200 + (rand() & 31);
    //dl->minlight = 32;
    dl->die = cl.time; // + 0.1;
#define DL_COLOR(r, g, b)   VectorSet(dl->color, r, g, b)
#define DL_RADIUS(r)        (dl->radius = r)
#define DL_DIE(t)           (dl->die = cl.time + t)
#else
#define DL_COLOR(r, g, b)
#define DL_RADIUS(r)
#define DL_DIE(t)
#endif
 
    if (mz.silenced)
        volume = 0.2;
    else
        volume = 1;
 
    switch (mz.weapon) {
    case MZ_BLASTER:
        DL_COLOR(1, 1, 0);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("weapons/blastf1a.wav"), volume, ATTN_NORM, 0);
        break;
    case MZ_BLUEHYPERBLASTER:
        DL_COLOR(0, 0, 1);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("weapons/hyprbf1a.wav"), volume, ATTN_NORM, 0);
        break;
    case MZ_HYPERBLASTER:
        DL_COLOR(1, 1, 0);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("weapons/hyprbf1a.wav"), volume, ATTN_NORM, 0);
        break;
    case MZ_MACHINEGUN:
        DL_COLOR(1, 1, 0);
        Q_snprintf(soundname, sizeof(soundname), "weapons/machgf%ib.wav", (rand() % 5) + 1);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound(soundname), volume, ATTN_NORM, 0);
        break;
    case MZ_SHOTGUN:
        DL_COLOR(1, 1, 0);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("weapons/shotgf1b.wav"), volume, ATTN_NORM, 0);
        S_StartSound(NULL, mz.entity, CHAN_AUTO,   S_RegisterSound("weapons/shotgr1b.wav"), volume, ATTN_NORM, 0.1);
        break;
    case MZ_SSHOTGUN:
        DL_COLOR(1, 1, 0);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("weapons/sshotf1b.wav"), volume, ATTN_NORM, 0);
        break;
    case MZ_CHAINGUN1:
        DL_RADIUS(200 + (rand() & 31));
        DL_COLOR(1, 0.25, 0);
        Q_snprintf(soundname, sizeof(soundname), "weapons/machgf%ib.wav", (rand() % 5) + 1);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound(soundname), volume, ATTN_NORM, 0);
        break;
    case MZ_CHAINGUN2:
        DL_RADIUS(225 + (rand() & 31));
        DL_COLOR(1, 0.5, 0);
        DL_DIE(0.1);   // long delay
        Q_snprintf(soundname, sizeof(soundname), "weapons/machgf%ib.wav", (rand() % 5) + 1);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound(soundname), volume, ATTN_NORM, 0);
        Q_snprintf(soundname, sizeof(soundname), "weapons/machgf%ib.wav", (rand() % 5) + 1);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound(soundname), volume, ATTN_NORM, 0.05);
        break;
    case MZ_CHAINGUN3:
        DL_RADIUS(250 + (rand() & 31));
        DL_COLOR(1, 1, 0);
        DL_DIE(0.1);   // long delay
        Q_snprintf(soundname, sizeof(soundname), "weapons/machgf%ib.wav", (rand() % 5) + 1);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound(soundname), volume, ATTN_NORM, 0);
        Q_snprintf(soundname, sizeof(soundname), "weapons/machgf%ib.wav", (rand() % 5) + 1);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound(soundname), volume, ATTN_NORM, 0.033);
        Q_snprintf(soundname, sizeof(soundname), "weapons/machgf%ib.wav", (rand() % 5) + 1);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound(soundname), volume, ATTN_NORM, 0.066);
        break;
    case MZ_RAILGUN:
        DL_COLOR(0.5, 0.5, 1.0);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("weapons/railgf1a.wav"), volume, ATTN_NORM, 0);
        break;
    case MZ_ROCKET:
        DL_COLOR(1, 0.5, 0.2);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("weapons/rocklf1a.wav"), volume, ATTN_NORM, 0);
        S_StartSound(NULL, mz.entity, CHAN_AUTO,   S_RegisterSound("weapons/rocklr1b.wav"), volume, ATTN_NORM, 0.1);
        break;
    case MZ_GRENADE:
        DL_COLOR(1, 0.5, 0);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("weapons/grenlf1a.wav"), volume, ATTN_NORM, 0);
        S_StartSound(NULL, mz.entity, CHAN_AUTO,   S_RegisterSound("weapons/grenlr1b.wav"), volume, ATTN_NORM, 0.1);
        break;
    case MZ_BFG:
        DL_COLOR(0, 1, 0);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("weapons/bfg__f1y.wav"), volume, ATTN_NORM, 0);
        break;
    case MZ_LOGIN:
        DL_COLOR(0, 1, 0);
        DL_DIE(1.0);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("weapons/grenlf1a.wav"), 1, ATTN_NORM, 0);
        CL_LogoutEffect(pl->current.origin, mz.weapon);
        break;
    case MZ_LOGOUT:
        DL_COLOR(1, 0, 0);
        DL_DIE(1.0);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("weapons/grenlf1a.wav"), 1, ATTN_NORM, 0);
        CL_LogoutEffect(pl->current.origin, mz.weapon);
        break;
    case MZ_RESPAWN:
        DL_COLOR(1, 1, 0);
        DL_DIE(1.0);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("weapons/grenlf1a.wav"), 1, ATTN_NORM, 0);
        CL_LogoutEffect(pl->current.origin, mz.weapon);
        break;
    case MZ_PHALANX:
        DL_COLOR(1, 0.5, 0.5);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("weapons/plasshot.wav"), volume, ATTN_NORM, 0);
        break;
    case MZ_IONRIPPER:
        DL_COLOR(1, 0.5, 0.5);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("weapons/rippfiref.wav"), volume, ATTN_NORM, 0);
        break;
 
    case MZ_ETF_RIFLE:
        DL_COLOR(0.9, 0.7, 0);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("weapons/nail1.wav"), volume, ATTN_NORM, 0);
        break;
    case MZ_SHOTGUN2:
        DL_COLOR(1, 1, 0);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("weapons/shotg2.wav"), volume, ATTN_NORM, 0);
        break;
    case MZ_HEATBEAM:
        DL_COLOR(1, 1, 0);
        DL_DIE(100);
//      S_StartSound (NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("weapons/bfg__l1a.wav"), volume, ATTN_NORM, 0);
        break;
    case MZ_BLASTER2:
        DL_COLOR(0, 1, 0);
        // FIXME - different sound for blaster2 ??
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("weapons/blastf1a.wav"), volume, ATTN_NORM, 0);
        break;
    case MZ_TRACKER:
        // negative flashes handled the same in gl/soft until CL_AddDLights
        DL_COLOR(-1, -1, -1);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("weapons/disint2.wav"), volume, ATTN_NORM, 0);
        break;
    case MZ_NUKE1:
        DL_COLOR(1, 0, 0);
        DL_DIE(100);
        break;
    case MZ_NUKE2:
        DL_COLOR(1, 1, 0);
        DL_DIE(100);
        break;
    case MZ_NUKE4:
        DL_COLOR(0, 0, 1);
        DL_DIE(100);
        break;
    case MZ_NUKE8:
        DL_COLOR(0, 1, 1);
        DL_DIE(100);
        break;
 
    // Q2RTX
    case MZ_FLARE:
        DL_RADIUS(0);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("weapons/flaregun.wav"), volume, ATTN_NORM, 0);
        break;
    // Q2RTX
    }
 
    if (vid_rtx->integer)
    {
        // don't add muzzle flashes in RTX mode
        DL_RADIUS(0.f);
    }
}

Referenced by CL_ParseServerMessage().

CL_MuzzleFlash2()

void CL_MuzzleFlash2

(

void

)

Definition at line 459 of file effects.c.

{
    centity_t   *ent;
    vec3_t      origin;
    const vec_t *ofs;
#if USE_DLIGHTS
    cdlight_t   *dl;
#endif
    vec3_t      forward, right;
    char        soundname[MAX_QPATH];
 
    // locate the origin
    ent = &cl_entities[mz.entity];
    AngleVectors(ent->current.angles, forward, right, NULL);
    ofs = monster_flash_offset[mz.weapon];
    origin[0] = ent->current.origin[0] + forward[0] * ofs[0] + right[0] * ofs[1];
    origin[1] = ent->current.origin[1] + forward[1] * ofs[0] + right[1] * ofs[1];
    origin[2] = ent->current.origin[2] + forward[2] * ofs[0] + right[2] * ofs[1] + ofs[2];
 
#if USE_DLIGHTS
    dl = CL_AllocDlight(mz.entity);
    VectorCopy(origin,  dl->origin);
    dl->radius = 200 + (rand() & 31);
    //dl->minlight = 32;
    dl->die = cl.time;  // + 0.1;
#endif
 
    switch (mz.weapon) {
    case MZ2_INFANTRY_MACHINEGUN_1:
    case MZ2_INFANTRY_MACHINEGUN_2:
    case MZ2_INFANTRY_MACHINEGUN_3:
    case MZ2_INFANTRY_MACHINEGUN_4:
    case MZ2_INFANTRY_MACHINEGUN_5:
    case MZ2_INFANTRY_MACHINEGUN_6:
    case MZ2_INFANTRY_MACHINEGUN_7:
    case MZ2_INFANTRY_MACHINEGUN_8:
    case MZ2_INFANTRY_MACHINEGUN_9:
    case MZ2_INFANTRY_MACHINEGUN_10:
    case MZ2_INFANTRY_MACHINEGUN_11:
    case MZ2_INFANTRY_MACHINEGUN_12:
    case MZ2_INFANTRY_MACHINEGUN_13:
        DL_COLOR(1, 1, 0);
        CL_ParticleEffect(origin, forward, 0, 40);
        CL_SmokeAndFlash(origin);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("infantry/infatck1.wav"), 1, ATTN_NORM, 0);
        break;
 
    case MZ2_SOLDIER_MACHINEGUN_1:
    case MZ2_SOLDIER_MACHINEGUN_2:
    case MZ2_SOLDIER_MACHINEGUN_3:
    case MZ2_SOLDIER_MACHINEGUN_4:
    case MZ2_SOLDIER_MACHINEGUN_5:
    case MZ2_SOLDIER_MACHINEGUN_6:
    case MZ2_SOLDIER_MACHINEGUN_7:
    case MZ2_SOLDIER_MACHINEGUN_8:
        DL_COLOR(1, 1, 0);
        CL_ParticleEffect(origin, forward, 0, 40);
        CL_SmokeAndFlash(origin);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("soldier/solatck3.wav"), 1, ATTN_NORM, 0);
        break;
 
    case MZ2_GUNNER_MACHINEGUN_1:
    case MZ2_GUNNER_MACHINEGUN_2:
    case MZ2_GUNNER_MACHINEGUN_3:
    case MZ2_GUNNER_MACHINEGUN_4:
    case MZ2_GUNNER_MACHINEGUN_5:
    case MZ2_GUNNER_MACHINEGUN_6:
    case MZ2_GUNNER_MACHINEGUN_7:
    case MZ2_GUNNER_MACHINEGUN_8:
        DL_COLOR(1, 1, 0);
        CL_ParticleEffect(origin, forward, 0, 40);
        CL_SmokeAndFlash(origin);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("gunner/gunatck2.wav"), 1, ATTN_NORM, 0);
        break;
 
    case MZ2_ACTOR_MACHINEGUN_1:
    case MZ2_SUPERTANK_MACHINEGUN_1:
    case MZ2_SUPERTANK_MACHINEGUN_2:
    case MZ2_SUPERTANK_MACHINEGUN_3:
    case MZ2_SUPERTANK_MACHINEGUN_4:
    case MZ2_SUPERTANK_MACHINEGUN_5:
    case MZ2_SUPERTANK_MACHINEGUN_6:
    case MZ2_TURRET_MACHINEGUN:
        DL_COLOR(1, 1, 0);
        CL_ParticleEffect(origin, forward, 0, 40);
        CL_SmokeAndFlash(origin);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("infantry/infatck1.wav"), 1, ATTN_NORM, 0);
        break;
 
    case MZ2_BOSS2_MACHINEGUN_L1:
    case MZ2_BOSS2_MACHINEGUN_L2:
    case MZ2_BOSS2_MACHINEGUN_L3:
    case MZ2_BOSS2_MACHINEGUN_L4:
    case MZ2_BOSS2_MACHINEGUN_L5:
    case MZ2_CARRIER_MACHINEGUN_L1:
    case MZ2_CARRIER_MACHINEGUN_L2:
        DL_COLOR(1, 1, 0);
        CL_ParticleEffect(origin, forward, 0, 40);
        CL_SmokeAndFlash(origin);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("infantry/infatck1.wav"), 1, ATTN_NONE, 0);
        break;
 
    case MZ2_SOLDIER_BLASTER_1:
    case MZ2_SOLDIER_BLASTER_2:
    case MZ2_SOLDIER_BLASTER_3:
    case MZ2_SOLDIER_BLASTER_4:
    case MZ2_SOLDIER_BLASTER_5:
    case MZ2_SOLDIER_BLASTER_6:
    case MZ2_SOLDIER_BLASTER_7:
    case MZ2_SOLDIER_BLASTER_8:
    case MZ2_TURRET_BLASTER:
        DL_COLOR(1, 1, 0);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("soldier/solatck2.wav"), 1, ATTN_NORM, 0);
        break;
 
    case MZ2_FLYER_BLASTER_1:
    case MZ2_FLYER_BLASTER_2:
        DL_COLOR(1, 1, 0);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("flyer/flyatck3.wav"), 1, ATTN_NORM, 0);
        break;
 
    case MZ2_MEDIC_BLASTER_1:
        DL_COLOR(1, 1, 0);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("medic/medatck1.wav"), 1, ATTN_NORM, 0);
        break;
 
    case MZ2_HOVER_BLASTER_1:
        DL_COLOR(1, 1, 0);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("hover/hovatck1.wav"), 1, ATTN_NORM, 0);
        break;
 
    case MZ2_FLOAT_BLASTER_1:
        DL_COLOR(1, 1, 0);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("floater/fltatck1.wav"), 1, ATTN_NORM, 0);
        break;
 
    case MZ2_SOLDIER_SHOTGUN_1:
    case MZ2_SOLDIER_SHOTGUN_2:
    case MZ2_SOLDIER_SHOTGUN_3:
    case MZ2_SOLDIER_SHOTGUN_4:
    case MZ2_SOLDIER_SHOTGUN_5:
    case MZ2_SOLDIER_SHOTGUN_6:
    case MZ2_SOLDIER_SHOTGUN_7:
    case MZ2_SOLDIER_SHOTGUN_8:
        DL_COLOR(1, 1, 0);
        CL_SmokeAndFlash(origin);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("soldier/solatck1.wav"), 1, ATTN_NORM, 0);
        break;
 
    case MZ2_TANK_BLASTER_1:
    case MZ2_TANK_BLASTER_2:
    case MZ2_TANK_BLASTER_3:
        DL_COLOR(1, 1, 0);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("tank/tnkatck3.wav"), 1, ATTN_NORM, 0);
        break;
 
    case MZ2_TANK_MACHINEGUN_1:
    case MZ2_TANK_MACHINEGUN_2:
    case MZ2_TANK_MACHINEGUN_3:
    case MZ2_TANK_MACHINEGUN_4:
    case MZ2_TANK_MACHINEGUN_5:
    case MZ2_TANK_MACHINEGUN_6:
    case MZ2_TANK_MACHINEGUN_7:
    case MZ2_TANK_MACHINEGUN_8:
    case MZ2_TANK_MACHINEGUN_9:
    case MZ2_TANK_MACHINEGUN_10:
    case MZ2_TANK_MACHINEGUN_11:
    case MZ2_TANK_MACHINEGUN_12:
    case MZ2_TANK_MACHINEGUN_13:
    case MZ2_TANK_MACHINEGUN_14:
    case MZ2_TANK_MACHINEGUN_15:
    case MZ2_TANK_MACHINEGUN_16:
    case MZ2_TANK_MACHINEGUN_17:
    case MZ2_TANK_MACHINEGUN_18:
    case MZ2_TANK_MACHINEGUN_19:
        DL_COLOR(1, 1, 0);
        CL_ParticleEffect(origin, forward, 0, 40);
        CL_SmokeAndFlash(origin);
        Q_snprintf(soundname, sizeof(soundname), "tank/tnkatk2%c.wav", 'a' + rand() % 5);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound(soundname), 1, ATTN_NORM, 0);
        break;
 
    case MZ2_CHICK_ROCKET_1:
    case MZ2_TURRET_ROCKET:
        DL_COLOR(1, 0.5, 0.2);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("chick/chkatck2.wav"), 1, ATTN_NORM, 0);
        break;
 
    case MZ2_TANK_ROCKET_1:
    case MZ2_TANK_ROCKET_2:
    case MZ2_TANK_ROCKET_3:
        DL_COLOR(1, 0.5, 0.2);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("tank/tnkatck1.wav"), 1, ATTN_NORM, 0);
        break;
 
    case MZ2_SUPERTANK_ROCKET_1:
    case MZ2_SUPERTANK_ROCKET_2:
    case MZ2_SUPERTANK_ROCKET_3:
    case MZ2_BOSS2_ROCKET_1:
    case MZ2_BOSS2_ROCKET_2:
    case MZ2_BOSS2_ROCKET_3:
    case MZ2_BOSS2_ROCKET_4:
    case MZ2_CARRIER_ROCKET_1:
//  case MZ2_CARRIER_ROCKET_2:
//  case MZ2_CARRIER_ROCKET_3:
//  case MZ2_CARRIER_ROCKET_4:
        DL_COLOR(1, 0.5, 0.2);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("tank/rocket.wav"), 1, ATTN_NORM, 0);
        break;
 
    case MZ2_GUNNER_GRENADE_1:
    case MZ2_GUNNER_GRENADE_2:
    case MZ2_GUNNER_GRENADE_3:
    case MZ2_GUNNER_GRENADE_4:
        DL_COLOR(1, 0.5, 0);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("gunner/gunatck3.wav"), 1, ATTN_NORM, 0);
        break;
 
    case MZ2_GLADIATOR_RAILGUN_1:
    case MZ2_CARRIER_RAILGUN:
    case MZ2_WIDOW_RAIL:
        DL_COLOR(0.5, 0.5, 1.0);
        break;
 
    case MZ2_MAKRON_BFG:
        DL_COLOR(0.5, 1, 0.5);
        //S_StartSound (NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("makron/bfg_firef.wav"), 1, ATTN_NORM, 0);
        break;
 
    case MZ2_MAKRON_BLASTER_1:
    case MZ2_MAKRON_BLASTER_2:
    case MZ2_MAKRON_BLASTER_3:
    case MZ2_MAKRON_BLASTER_4:
    case MZ2_MAKRON_BLASTER_5:
    case MZ2_MAKRON_BLASTER_6:
    case MZ2_MAKRON_BLASTER_7:
    case MZ2_MAKRON_BLASTER_8:
    case MZ2_MAKRON_BLASTER_9:
    case MZ2_MAKRON_BLASTER_10:
    case MZ2_MAKRON_BLASTER_11:
    case MZ2_MAKRON_BLASTER_12:
    case MZ2_MAKRON_BLASTER_13:
    case MZ2_MAKRON_BLASTER_14:
    case MZ2_MAKRON_BLASTER_15:
    case MZ2_MAKRON_BLASTER_16:
    case MZ2_MAKRON_BLASTER_17:
        DL_COLOR(1, 1, 0);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("makron/blaster.wav"), 1, ATTN_NORM, 0);
        break;
 
    case MZ2_JORG_MACHINEGUN_L1:
    case MZ2_JORG_MACHINEGUN_L2:
    case MZ2_JORG_MACHINEGUN_L3:
    case MZ2_JORG_MACHINEGUN_L4:
    case MZ2_JORG_MACHINEGUN_L5:
    case MZ2_JORG_MACHINEGUN_L6:
        DL_COLOR(1, 1, 0);
        CL_ParticleEffect(origin, forward, 0, 40);
        CL_SmokeAndFlash(origin);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("boss3/xfiref.wav"), 1, ATTN_NORM, 0);
        break;
 
    case MZ2_JORG_MACHINEGUN_R1:
    case MZ2_JORG_MACHINEGUN_R2:
    case MZ2_JORG_MACHINEGUN_R3:
    case MZ2_JORG_MACHINEGUN_R4:
    case MZ2_JORG_MACHINEGUN_R5:
    case MZ2_JORG_MACHINEGUN_R6:
        DL_COLOR(1, 1, 0);
        CL_ParticleEffect(origin, forward, 0, 40);
        CL_SmokeAndFlash(origin);
        break;
 
    case MZ2_JORG_BFG_1:
        DL_COLOR(0.5, 1, 0.5);
        break;
 
    case MZ2_BOSS2_MACHINEGUN_R1:
    case MZ2_BOSS2_MACHINEGUN_R2:
    case MZ2_BOSS2_MACHINEGUN_R3:
    case MZ2_BOSS2_MACHINEGUN_R4:
    case MZ2_BOSS2_MACHINEGUN_R5:
    case MZ2_CARRIER_MACHINEGUN_R1:
    case MZ2_CARRIER_MACHINEGUN_R2:
        DL_COLOR(1, 1, 0);
        CL_ParticleEffect(origin, forward, 0, 40);
        CL_SmokeAndFlash(origin);
        break;
 
    case MZ2_STALKER_BLASTER:
    case MZ2_DAEDALUS_BLASTER:
    case MZ2_MEDIC_BLASTER_2:
    case MZ2_WIDOW_BLASTER:
    case MZ2_WIDOW_BLASTER_SWEEP1:
    case MZ2_WIDOW_BLASTER_SWEEP2:
    case MZ2_WIDOW_BLASTER_SWEEP3:
    case MZ2_WIDOW_BLASTER_SWEEP4:
    case MZ2_WIDOW_BLASTER_SWEEP5:
    case MZ2_WIDOW_BLASTER_SWEEP6:
    case MZ2_WIDOW_BLASTER_SWEEP7:
    case MZ2_WIDOW_BLASTER_SWEEP8:
    case MZ2_WIDOW_BLASTER_SWEEP9:
    case MZ2_WIDOW_BLASTER_100:
    case MZ2_WIDOW_BLASTER_90:
    case MZ2_WIDOW_BLASTER_80:
    case MZ2_WIDOW_BLASTER_70:
    case MZ2_WIDOW_BLASTER_60:
    case MZ2_WIDOW_BLASTER_50:
    case MZ2_WIDOW_BLASTER_40:
    case MZ2_WIDOW_BLASTER_30:
    case MZ2_WIDOW_BLASTER_20:
    case MZ2_WIDOW_BLASTER_10:
    case MZ2_WIDOW_BLASTER_0:
    case MZ2_WIDOW_BLASTER_10L:
    case MZ2_WIDOW_BLASTER_20L:
    case MZ2_WIDOW_BLASTER_30L:
    case MZ2_WIDOW_BLASTER_40L:
    case MZ2_WIDOW_BLASTER_50L:
    case MZ2_WIDOW_BLASTER_60L:
    case MZ2_WIDOW_BLASTER_70L:
    case MZ2_WIDOW_RUN_1:
    case MZ2_WIDOW_RUN_2:
    case MZ2_WIDOW_RUN_3:
    case MZ2_WIDOW_RUN_4:
    case MZ2_WIDOW_RUN_5:
    case MZ2_WIDOW_RUN_6:
    case MZ2_WIDOW_RUN_7:
    case MZ2_WIDOW_RUN_8:
        DL_COLOR(0, 1, 0);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("tank/tnkatck3.wav"), 1, ATTN_NORM, 0);
        break;
 
    case MZ2_WIDOW_DISRUPTOR:
        DL_COLOR(-1, -1, -1);
        S_StartSound(NULL, mz.entity, CHAN_WEAPON, S_RegisterSound("weapons/disint2.wav"), 1, ATTN_NORM, 0);
        break;
 
    case MZ2_WIDOW_PLASMABEAM:
    case MZ2_WIDOW2_BEAMER_1:
    case MZ2_WIDOW2_BEAMER_2:
    case MZ2_WIDOW2_BEAMER_3:
    case MZ2_WIDOW2_BEAMER_4:
    case MZ2_WIDOW2_BEAMER_5:
    case MZ2_WIDOW2_BEAM_SWEEP_1:
    case MZ2_WIDOW2_BEAM_SWEEP_2:
    case MZ2_WIDOW2_BEAM_SWEEP_3:
    case MZ2_WIDOW2_BEAM_SWEEP_4:
    case MZ2_WIDOW2_BEAM_SWEEP_5:
    case MZ2_WIDOW2_BEAM_SWEEP_6:
    case MZ2_WIDOW2_BEAM_SWEEP_7:
    case MZ2_WIDOW2_BEAM_SWEEP_8:
    case MZ2_WIDOW2_BEAM_SWEEP_9:
    case MZ2_WIDOW2_BEAM_SWEEP_10:
    case MZ2_WIDOW2_BEAM_SWEEP_11:
        DL_RADIUS(300 + (rand() & 100));
        DL_COLOR(1, 1, 0);
        DL_DIE(200);
        break;
    }
}

Referenced by CL_ParseServerMessage().

CL_OldRailTrail()

void CL_OldRailTrail

(

void

)

Definition at line 1632 of file effects.c.

{
    vec3_t      move;
    vec3_t      vec;
    float       len;
    int         j;
    cparticle_t *p;
    float       dec;
    vec3_t      right, up;
    int         i;
    float       d, c, s;
    vec3_t      dir;
    byte        clr = 0x74;
 
    VectorCopy(te.pos1, move);
    VectorSubtract(te.pos2, te.pos1, vec);
    len = VectorNormalize(vec);
 
    MakeNormalVectors(vec, right, up);
 
    for (i = 0; i < len; i++) {
        p = CL_AllocParticle();
        if (!p)
            return;
 
        p->time = cl.time;
        VectorClear(p->accel);
 
        d = i * 0.1;
        c = cos(d);
        s = sin(d);
 
        VectorScale(right, c, dir);
        VectorMA(dir, s, up, dir);
 
        p->alpha = 1.0;
        p->alphavel = -1.0 / (1 + frand() * 0.2);
 
        p->color = clr + (rand() & 7);
        p->brightness = cvar_pt_particle_emissive->value;
 
        for (j = 0; j < 3; j++) {
            p->org[j] = move[j] + dir[j] * 3;
            p->vel[j] = dir[j] * 6;
        }
 
        VectorAdd(move, vec, move);
    }
 
    dec = 0.75;
    VectorScale(vec, dec, vec);
    VectorCopy(te.pos1, move);
 
    while (len > 0) {
        len -= dec;
 
        p = CL_AllocParticle();
        if (!p)
            return;
 
        p->time = cl.time;
        VectorClear(p->accel);
 
        p->alpha = 1.0;
        p->alphavel = -1.0 / (0.6 + frand() * 0.2);
 
        p->color = rand() & 15;
        p->brightness = 1.0f;
 
        for (j = 0; j < 3; j++) {
            p->org[j] = move[j] + crand() * 3;
            p->vel[j] = crand() * 3;
            p->accel[j] = 0;
        }
 
        VectorAdd(move, vec, move);
    }
}

Referenced by CL_RailTrail().

CL_ParticleEffect()

void CL_ParticleEffect	(	vec3_t	org,
		vec3_t	dir,
		int	color,
		int	count
	)

Definition at line 877 of file effects.c.

{
    vec3_t oy;
    VectorSet(oy, 0.0f, 1.0f, 0.0f);
    if (fabs(DotProduct(oy, dir)) > 0.95f)
        VectorSet(oy, 1.0f, 0.0f, 0.0f);
 
    vec3_t ox;
    CrossProduct(oy, dir, ox);
 
    count *= cl_particle_num_factor->value;
    const int spark_count = count / 10;
 
    const float dirt_horizontal_spread = 2.0f;
    const float dirt_vertical_spread = 1.0f;
    const float dirt_base_velocity = 40.0f;
    const float dirt_rand_velocity = 70.0f;
 
    const float spark_horizontal_spread = 1.0f;
    const float spark_vertical_spread = 1.0f;
    const float spark_base_velocity = 50.0f;
    const float spark_rand_velocity = 130.0f;
 
    for (int i = 0; i < count; i++) {
        cparticle_t* p = CL_AllocParticle();
        if (!p)
            return;
 
        p->time = cl.time;
 
        p->color = color + (rand() & 7);
        p->brightness = 0.5f;
 
        vec3_t origin;
        VectorCopy(org, origin);
        VectorMA(origin, dirt_horizontal_spread * crand(), ox, origin);
        VectorMA(origin, dirt_horizontal_spread * crand(), oy, origin);
        VectorMA(origin, dirt_vertical_spread * frand() + 1.0f, dir, origin);
        VectorCopy(origin, p->org);
 
        vec3_t velocity;
        VectorSubtract(origin, org, velocity);
        VectorNormalize(velocity);
        VectorScale(velocity, dirt_base_velocity + frand() * dirt_rand_velocity, p->vel);
 
        p->accel[0] = p->accel[1] = 0;
        p->accel[2] = -PARTICLE_GRAVITY;
        p->alpha = 1.0;
 
        p->alphavel = -1.0 / (0.5 + frand() * 0.3);
    }
 
    for (int i = 0; i < spark_count; i++) {
        cparticle_t* p = CL_AllocParticle();
        if (!p)
            return;
 
        p->time = cl.time;
 
        p->color = 0xe0 + (rand() & 7);
        p->brightness = cvar_pt_particle_emissive->value;
 
        vec3_t origin;
        VectorCopy(org, origin);
        VectorMA(origin, spark_horizontal_spread * crand(), ox, origin);
        VectorMA(origin, spark_horizontal_spread * crand(), oy, origin);
        VectorMA(origin, spark_vertical_spread * frand() + 1.0f, dir, origin);
        VectorCopy(origin, p->org);
 
        vec3_t velocity;
        VectorSubtract(origin, org, velocity);
        VectorNormalize(velocity);
        VectorScale(velocity, spark_base_velocity + powf(frand(), 2.0f) * spark_rand_velocity, p->vel);
 
        p->accel[0] = p->accel[1] = 0;
        p->accel[2] = -PARTICLE_GRAVITY;
        p->alpha = 1.0;
 
        p->alphavel = -2.0 / (0.5 + frand() * 0.3);
    }
}

Referenced by CL_MuzzleFlash2(), and CL_ParseTEnt().

CL_ParticleEffect2()

void CL_ParticleEffect2	(	vec3_t	org,
		vec3_t	dir,
		int	color,
		int	count
	)

Definition at line 1060 of file effects.c.

{
    int         i, j;
    cparticle_t *p;
    float       d;
 
    count *= cl_particle_num_factor->value;
 
    for (i = 0; i < count; i++) {
        p = CL_AllocParticle();
        if (!p)
            return;
 
        p->time = cl.time;
 
        p->color = color;
        p->brightness = 1.0f;
 
        d = rand() & 7;
        for (j = 0; j < 3; j++) {
            p->org[j] = org[j] + ((rand() & 7) - 4) + d * dir[j];
            p->vel[j] = crand() * 20;
        }
 
        p->accel[0] = p->accel[1] = 0;
        p->accel[2] = -PARTICLE_GRAVITY;
        p->alpha = 1.0;
 
        p->alphavel = -1.0 / (0.5 + frand() * 0.3);
    }
}

Referenced by CL_ParseTEnt().

CL_ParticleEffectWaterSplash()

void CL_ParticleEffectWaterSplash	(	vec3_t	org,
		vec3_t	dir,
		int	color,
		int	count
	)

Definition at line 959 of file effects.c.

{
    vec3_t oy;
    VectorSet(oy, 0.0f, 1.0f, 0.0f);
    if (fabs(DotProduct(oy, dir)) > 0.95f)
        VectorSet(oy, 1.0f, 0.0f, 0.0f);
 
    vec3_t ox;
    CrossProduct(oy, dir, ox);
 
    count *= cl_particle_num_factor->value;
 
    const float water_horizontal_spread = 0.25f;
    const float water_vertical_spread = 1.0f;
    const float water_base_velocity = 80.0f;
    const float water_rand_velocity = 150.0f;
 
    for (int i = 0; i < count; i++) {
        cparticle_t* p = CL_AllocParticle();
        if (!p)
            return;
 
        p->time = cl.time;
 
        p->color = color + (rand() & 7);
        p->brightness = 1.0f;
 
        vec3_t origin;
        VectorCopy(org, origin);
        VectorMA(origin, water_horizontal_spread * crand(), ox, origin);
        VectorMA(origin, water_horizontal_spread * crand(), oy, origin);
        VectorMA(origin, water_vertical_spread * frand() + 1.0f, dir, origin);
        VectorCopy(origin, p->org);
 
        vec3_t velocity;
        VectorSubtract(origin, org, velocity);
        VectorNormalize(velocity);
        VectorScale(velocity, water_base_velocity + frand() * water_rand_velocity, p->vel);
 
        p->accel[0] = p->accel[1] = 0;
        p->accel[2] = -PARTICLE_GRAVITY;
        p->alpha = 1.0;
 
        p->alphavel = -1.0 / (0.5 + frand() * 0.3);
    }
}

Referenced by CL_ParseTEnt().

CL_QuadTrail()

void CL_QuadTrail	(	vec3_t	start,
		vec3_t	end
	)

Definition at line 1388 of file effects.c.

{
    vec3_t      move;
    vec3_t      vec;
    float       len;
    int         j;
    cparticle_t *p;
    int         dec;
 
    VectorCopy(start, move);
    VectorSubtract(end, start, vec);
    len = VectorNormalize(vec);
 
    dec = 5;
    VectorScale(vec, 5, vec);
 
    while (len > 0) {
        len -= dec;
 
        p = CL_AllocParticle();
        if (!p)
            return;
        VectorClear(p->accel);
 
        p->time = cl.time;
 
        p->alpha = 1.0;
        p->alphavel = -1.0 / (0.8 + frand() * 0.2);
 
        p->color = 115;
        p->brightness = cvar_pt_particle_emissive->value;
 
        for (j = 0; j < 3; j++) {
            p->org[j] = move[j] + crand() * 16;
            p->vel[j] = crand() * 5;
            p->accel[j] = 0;
        }
 
        VectorAdd(move, vec, move);
    }
}

CL_RocketTrail()

void CL_RocketTrail	(	vec3_t	start,
		vec3_t	end,
		centity_t *	old
	)

Definition at line 1579 of file effects.c.

{
    vec3_t      move;
    vec3_t      vec;
    float       len;
    int         j;
    cparticle_t *p;
    float       dec;
 
    // smoke
    CL_DiminishingTrail(start, end, old, EF_ROCKET);
 
    // fire
    VectorCopy(start, move);
    VectorSubtract(end, start, vec);
    len = VectorNormalize(vec);
 
    dec = 1;
    VectorScale(vec, dec, vec);
 
    while (len > 0) {
        len -= dec;
 
        if ((rand() & 7) == 0) {
            p = CL_AllocParticle();
            if (!p)
                return;
 
            VectorClear(p->accel);
            p->time = cl.time;
 
            p->alpha = 1.0;
            p->alphavel = -1.0 / (1 + frand() * 0.2);
 
            p->color = 0xdc + (rand() & 3);
            p->brightness = cvar_pt_particle_emissive->value;
 
            for (j = 0; j < 3; j++) {
                p->org[j] = move[j] + crand() * 5;
                p->vel[j] = crand() * 20;
            }
            p->accel[2] = -PARTICLE_GRAVITY;
        }
        VectorAdd(move, vec, move);
    }
}

Referenced by CL_AddPacketEntities().

CL_TeleporterParticles()

void CL_TeleporterParticles

(

vec3_t

org

)

Definition at line 1098 of file effects.c.

{
    int         i, j;
    cparticle_t *p;
 
    const int count = 8 * cl_particle_num_factor->value;
 
    for (i = 0; i < count; i++) {
        p = CL_AllocParticle();
        if (!p)
            return;
 
        p->time = cl.time;
 
        p->color = 0xdb;
        p->brightness = 1.0f;
 
        for (j = 0; j < 2; j++) {
            p->org[j] = org[j] - 16 + (rand() & 31);
            p->vel[j] = crand() * 14;
        }
 
        p->org[2] = org[2] - 8 + (rand() & 7);
        p->vel[2] = 80 + (rand() & 7);
 
        p->accel[0] = p->accel[1] = 0;
        p->accel[2] = -PARTICLE_GRAVITY;
        p->alpha = 1.0;
 
        p->alphavel = -0.5;
    }
}

Referenced by entity_event().

CL_TeleportParticles()

void CL_TeleportParticles

(

vec3_t

org

)

Definition at line 1942 of file effects.c.

{
    int         i, j, k;
    cparticle_t *p;
    float       vel;
    vec3_t      dir;
 
    for (i = -16; i <= 16; i += 4)
        for (j = -16; j <= 16; j += 4)
            for (k = -16; k <= 32; k += 4) {
                p = CL_AllocParticle();
                if (!p)
                    return;
 
                p->time = cl.time;
 
                p->color = 7 + (rand() & 7);
                p->brightness = 1.0f;
 
                p->alpha = 1.0;
                p->alphavel = -1.0 / (0.3 + (rand() & 7) * 0.02);
 
                p->org[0] = org[0] + i + (rand() & 3);
                p->org[1] = org[1] + j + (rand() & 3);
                p->org[2] = org[2] + k + (rand() & 3);
 
                dir[0] = j * 8;
                dir[1] = i * 8;
                dir[2] = k * 8;
 
                VectorNormalize(dir);
                vel = 50 + (rand() & 63);
                VectorScale(dir, vel, p->vel);
 
                p->accel[0] = p->accel[1] = 0;
                p->accel[2] = -PARTICLE_GRAVITY;
            }
}

Referenced by CL_ParseTEnt(), and entity_event().

FX_Init()

void FX_Init

(

void

)

Definition at line 838 of file effects.c.

{
    cvar_pt_particle_emissive = Cvar_Get("pt_particle_emissive", "10.0", 0);
    cl_particle_num_factor = Cvar_Get("cl_particle_num_factor", "1", 0);
}

Referenced by CL_InitRefresh().

Variable Documentation

active_particles

cparticle_t* active_particles

static

Definition at line 828 of file effects.c.

Referenced by CL_AddParticles(), CL_AllocParticle(), and CL_ClearParticles().

avelocities

vec3_t avelocities[NUMVERTEXNORMALS]

static

Definition at line 25 of file effects.c.

Referenced by CL_BfgParticles(), CL_FlyParticles(), and CL_InitEffects().

cl_numparticles

const int cl_numparticles = MAX_PARTICLES

static

Definition at line 831 of file effects.c.

Referenced by CL_ClearParticles().

cl_particle_num_factor

cvar_t* cl_particle_num_factor = NULL

static

Definition at line 836 of file effects.c.

Referenced by CL_BFGExplosionParticles(), CL_BfgParticles(), CL_BlasterParticles(), CL_BloodParticleEffect(), CL_ExplosionParticles(), CL_ItemRespawnParticles(), CL_ParticleEffect(), CL_ParticleEffect2(), CL_ParticleEffectWaterSplash(), CL_TeleporterParticles(), and FX_Init().

cvar_pt_particle_emissive

cvar_t* cvar_pt_particle_emissive = NULL

Definition at line 835 of file effects.c.

Referenced by CL_BFGExplosionParticles(), CL_BfgParticles(), CL_BlasterParticles(), CL_BlasterTrail(), CL_ExplosionParticles(), CL_OldRailTrail(), CL_ParticleEffect(), CL_QuadTrail(), CL_RailSpiral(), CL_RocketTrail(), FX_Init(), and write_beam_geometry().

d_8to24table

uint32_t d_8to24table[256]

Definition at line 654 of file images.c.

free_particles

cparticle_t * free_particles

static

Definition at line 828 of file effects.c.

Referenced by CL_AddParticles(), CL_AllocParticle(), and CL_ClearParticles().

particles

cparticle_t particles[MAX_PARTICLES]

static

Definition at line 830 of file effects.c.

Referenced by CL_ClearParticles(), update_transparency(), and write_particle_geometry().

r_numparticles

int r_numparticles

Definition at line 61 of file view.c.

Referenced by CL_AddParticles(), V_AddParticle(), V_ClearScene(), and V_RenderView().

r_particles

particle_t r_particles[MAX_PARTICLES]

Definition at line 62 of file view.c.

Referenced by CL_AddParticles(), V_AddParticle(), and V_RenderView().