casings.qc File Reference

#include "casings.qh"
#include <common/replicate.qh>
#include <common/util.qh>
#include <common/physics/movetypes/movetypes.qh>
#include "rubble.qh"

Include dependency graph for casings.qc:

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Go to the source code of this file.

Functions
void	Casing_Damage (entity this, float thisdmg, int hittype, vector org, vector thisforce)
void	Casing_Delete (entity this)
void	Casing_Draw (entity this)
void	Casing_Touch (entity this, entity toucher)
	classfield (Casing) .float alpha
	entityclass (Casing)
	NET_HANDLE (casings, bool isNew)
	REPLICATE (cvar_cl_casings, bool, "cl_casings")
	REPLICATE (cvar_r_drawviewmodel, int, "r_drawviewmodel")
Sound	SND_BRASS_RANDOM ()
Sound	SND_CASINGS_RANDOM ()
	SOUND (BRASS1, W_Sound("brass1"))
	SOUND (BRASS2, W_Sound("brass2"))
	SOUND (BRASS3, W_Sound("brass3"))
	SOUND (CASINGS1, W_Sound("casings1"))
	SOUND (CASINGS2, W_Sound("casings2"))
	SOUND (CASINGS3, W_Sound("casings3"))
void	SpawnCasing (vector vel, vector ang, int casingtype, entity casingowner,.entity weaponentity)

Function Documentation

Casing_Damage()

void Casing_Damage	(	entity	this,
		float	thisdmg,
		int	hittype,
		vector	org,
		vector	thisforce )

Definition at line 147 of file casings.qc.

{
    if (thisforce.z < 0)
        thisforce.z = 0;
    this.velocity = this.velocity + thisforce + '0 0 100';
    UNSET_ONGROUND(this);
}

References entity(), org, UNSET_ONGROUND, vector, and velocity.

Referenced by NET_HANDLE().

Casing_Delete()

void Casing_Delete

(

entity

this

)

Definition at line 61 of file casings.qc.

{
    delete(this);
}

References entity().

Referenced by NET_HANDLE().

Casing_Draw()

void Casing_Draw

(

entity

this

)

Definition at line 66 of file casings.qc.

{
    if (IS_ONGROUND(this))
    {
        this.angles_x = 0;
        this.angles_z = 0;
        //UNSET_ONGROUND(this);
    }
 
    this.renderflags = 0;
    this.alpha = bound(0, this.cnt - time, 1);
 
    if (this.alpha < ALPHA_MIN_VISIBLE)
    {
        delete(this);
        this.drawmask = 0;
        return;
    }
 
    trace_startsolid = 0; // due to cl_casings_ticrate, traces are not always performed
    Movetype_Physics_MatchTicrate(this, autocvar_cl_casings_ticrate, autocvar_cl_casings_sloppy);
    //if (wasfreed(this))
    //    return; // deleted by touch function
 
    // prevent glitchy casings when the gun model is poking into a wall
    // doing this here is cheaper than doing it on the server as the client performs the trace anyway
    if (trace_startsolid)
    {
        delete(this);
        this.drawmask = 0;
        return;
    }
}

References alpha, ALPHA_MIN_VISIBLE, autocvar_cl_casings_sloppy, autocvar_cl_casings_ticrate, bound(), cnt, drawmask, entity(), IS_ONGROUND, Movetype_Physics_MatchTicrate(), renderflags, time, and trace_startsolid.

Referenced by NET_HANDLE().

Casing_Touch()

void Casing_Touch	(	entity	this,
		entity	toucher )

Definition at line 113 of file casings.qc.

{
    if (trace_dphitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT)
    {
        delete(this);
        return;
    }
 
    if (!this.silent)
    if (!trace_ent || trace_ent.solid == SOLID_BSP)
    {
        if(vdist(this.velocity, >, 50))
        {
            if (time >= this.nextthink)
            {
                Sound s;
                switch (this.state)
                {
                    case 1:
                        s = SND_CASINGS_RANDOM();
                        break;
                    default:
                        s = SND_BRASS_RANDOM();
                        break;
                }
 
                sound (this, CH_SHOTS, s, VOL_BASE, ATTEN_LARGE);
            }
        }
    }
 
    this.nextthink = time + 0.2;
}

References ATTEN_LARGE, CH_SHOTS, entity(), nextthink, Q3SURFACEFLAG_NOIMPACT, silent, SND_BRASS_RANDOM(), SND_CASINGS_RANDOM(), SOLID_BSP, sound, state, time, toucher, trace_dphitq3surfaceflags, trace_ent, vdist, velocity, and VOL_BASE.

Referenced by NET_HANDLE().

classfield()

classfield

(

Casing

)

References alpha, cnt, silent, and state.

entityclass()

entityclass

(

Casing

)

NET_HANDLE()

NET_HANDLE	(	casings	,
		bool	isNew )

Definition at line 155 of file casings.qc.

{
    Casing casing = ListNewChildRubble(CasingsNGibs, new(casing));
 
    casing.state = ReadByte();
    casing.origin = ReadVector();
    casing.velocity = decompressShortVector(ReadShort());
    casing.angles_x = ReadByte() * 360 / 256;
    casing.angles_y = ReadByte() * 360 / 256;
 
    return = true;
 
    casing.silent = casing.state & 0x80;
    if ((casing.state & 0x40) && !autocvar_chase_active)
        casing.origin += autocvar_cl_gunoffset.x * v_forward
                       - autocvar_cl_gunoffset.y * v_right
                       + autocvar_cl_gunoffset.z * v_up;
    casing.state &= 0x3F; // the 2 most significant bits are reserved for the silent and casingowner bitflags
 
    setorigin(casing, casing.origin);
    casing.drawmask = MASK_NORMAL;
    casing.draw = Casing_Draw;
    if (isNew) IL_PUSH(g_drawables, casing);
    casing.velocity += 2 * prandomvec();
    casing.avelocity = '0 10 0' + 100 * prandomvec();
    set_movetype(casing, MOVETYPE_BOUNCE);
    settouch(casing, Casing_Touch);
    casing.move_time = time;
    casing.event_damage = Casing_Damage;
    casing.solid = SOLID_TRIGGER;
 
    switch (casing.state)
    {
        case 1:
            setmodel(casing, MDL_CASING_SHELL);
            casing.bouncefactor = 0.25;
            casing.cnt = time + autocvar_cl_casings_shell_time;
            break;
        default:
            setmodel(casing, MDL_CASING_BULLET);
            casing.bouncefactor = 0.5;
            casing.cnt = time + autocvar_cl_casings_bronze_time;
            break;
    }
 
    LimitedChildrenRubble(CasingsNGibs, "casing", autocvar_cl_casings_maxcount, Casing_Delete, NULL);
}

References autocvar_chase_active, autocvar_cl_casings_bronze_time, autocvar_cl_casings_maxcount, autocvar_cl_casings_shell_time, autocvar_cl_gunoffset, Casing_Damage(), Casing_Delete(), Casing_Draw(), Casing_Touch(), CasingsNGibs, decompressShortVector(), g_drawables, IL_PUSH(), LimitedChildrenRubble(), ListNewChildRubble(), MASK_NORMAL, MOVETYPE_BOUNCE, NULL, prandomvec(), ReadByte(), ReadVector, set_movetype(), setmodel, settouch, SOLID_TRIGGER, time, v_forward, v_right, and v_up.

REPLICATE() [1/2]

REPLICATE	(	cvar_cl_casings	,
		bool	,
		"cl_casings"	)

References REPLICATE.

REPLICATE() [2/2]

REPLICATE	(	cvar_r_drawviewmodel	,
		int	,
		"r_drawviewmodel"	)

References REPLICATE.

SND_BRASS_RANDOM()

Sound SND_BRASS_RANDOM

(

)

Definition at line 103 of file casings.qc.

                         {
    return REGISTRY_GET(Sounds, SND_BRASS1.m_id + floor(prandom() * 3));
}

References floor(), prandom(), and REGISTRY_GET.

Referenced by Casing_Touch().

SND_CASINGS_RANDOM()

Sound SND_CASINGS_RANDOM

(

)

Definition at line 109 of file casings.qc.

                           {
    return REGISTRY_GET(Sounds, SND_CASINGS1.m_id + floor(prandom() * 3));
}

References floor(), prandom(), and REGISTRY_GET.

Referenced by Casing_Touch().

SOUND() [1/6]

SOUND	(	BRASS1	,
		W_Sound("brass1")	)

SOUND() [2/6]

SOUND	(	BRASS2	,
		W_Sound("brass2")	)

SOUND() [3/6]

SOUND	(	BRASS3	,
		W_Sound("brass3")	)

SOUND() [4/6]

SOUND	(	CASINGS1	,
		W_Sound("casings1")	)

SOUND() [5/6]

SOUND	(	CASINGS2	,
		W_Sound("casings2")	)

SOUND() [6/6]

SOUND	(	CASINGS3	,
		W_Sound("casings3")	)

SpawnCasing()

void SpawnCasing	(	vector	vel,
		vector	ang,
		int	casingtype,
		entity	casingowner,
		.entity	weaponentity )

Definition at line 17 of file casings.qc.

{
    vector org = casingowner.(weaponentity).spawnorigin;
    org = casingowner.origin + casingowner.view_ofs + org.x * v_forward - org.y * v_right + org.z * v_up;
 
    FOREACH_CLIENT(true, {
        if (!(CS_CVAR(it).cvar_cl_casings))
            continue;
 
        casingtype &= 0x3F; // reset any bitflags that were set for the previous client
 
        if (it == casingowner || (IS_SPEC(it) && it.enemy == casingowner))
        {
            if (!(CS_CVAR(it).cvar_r_drawviewmodel))
                continue;
 
            casingtype |= 0x40; // client will apply autocvar_cl_gunoffset in first person
        }
        else if (1 & ~checkpvs(it.origin + it.view_ofs, casingowner)) // 1 or 3 means visible
            continue;
 
        msg_entity = it; // sound_allowed checks this
        if (!sound_allowed(MSG_ONE, it))
            casingtype |= 0x80; // silent
 
        WriteHeader(MSG_ONE, casings);
        WriteByte(MSG_ONE, casingtype);
        WriteVector(MSG_ONE, org);
        WriteShort(MSG_ONE, compressShortVector(vel)); // actually compressed velocity
        WriteByte(MSG_ONE, ang.x * 256 / 360);
        WriteByte(MSG_ONE, ang.y * 256 / 360);
        // weapons only have pitch and yaw, so no need to send ang.z
    });
}

References ang, checkpvs(), compressShortVector(), CS_CVAR, entity(), FOREACH_CLIENT, IS_SPEC, msg_entity, MSG_ONE, org, sound_allowed(), spawnorigin, v_forward, v_right, v_up, vector, WriteByte(), WriteHeader, and WriteShort().

Referenced by W_MachineGun_Attack(), W_MachineGun_Attack_Auto(), W_MachineGun_Attack_Burst(), W_OverkillHeavyMachineGun_Attack_Auto(), W_OverkillMachineGun_Attack_Auto(), W_Rifle_FireBullet(), and W_Shotgun_Attack().