cl_model.qc File Reference

#include "cl_model.qh"
#include "cl_player.qh"
#include "common.qh"
#include "interpolate.qh"
#include <common/csqcmodel_settings.qh>

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Macros
#define	CSQCMODEL_ENDIF   }
#define	CSQCMODEL_IF(cond)   if(cond) {
#define	CSQCMODEL_PROPERTY(flag, t, r, w, f)
#define	CSQCMODEL_PROPERTY_SCALED(flag, t, r, w, f, s, mi, ma)

Functions
void	CSQCModel_Draw (entity this)
void	CSQCModel_InterpolateAnimation_1To2_Do (entity this)
void	CSQCModel_InterpolateAnimation_1To2_Note (entity this, int sf, bool set_times)
void	CSQCModel_InterpolateAnimation_1To2_PreNote (entity this, int sf)
void	CSQCModel_InterpolateAnimation_2To4_Do (entity this)
void	CSQCModel_InterpolateAnimation_2To4_Note (entity this, int sf, bool set_times)
void	CSQCModel_InterpolateAnimation_2To4_PreNote (entity this, int sf)
void	CSQCModel_InterpolateAnimation_Do (entity this)
void	CSQCModel_InterpolateAnimation_Note (entity this, int sf)
void	CSQCModel_InterpolateAnimation_PreNote (entity this, int sf)
void	CSQCModel_remove (entity this)
entity	CSQCModel_server2csqc (int i)
	NET_HANDLE (ENT_CLIENT_MODEL, bool isnew)

Variables
float	autocvar_cl_lerpanim_maxdelta_framegroups = 0.1
float	autocvar_cl_nolerp = 0
float	csqcmodel_lerpfrac
float	csqcmodel_lerpfrac2
float	csqcmodel_lerpfrac2time
float	csqcmodel_lerpfractime
entity	CSQCModel_players [255]

Macro Definition Documentation

CSQCMODEL_ENDIF

#define CSQCMODEL_ENDIF   }

CSQCMODEL_IF

#define CSQCMODEL_IF

(

cond

)

if(cond) {

CSQCMODEL_PROPERTY

#define CSQCMODEL_PROPERTY	(		flag,
			t,
			r,
			w,
			f
	)

Value:

if(sf & flag) \
        this.f = r();

CSQCMODEL_PROPERTY_SCALED

#define CSQCMODEL_PROPERTY_SCALED	(		flag,
			t,
			r,
			w,
			f,
			s,
			mi,
			ma
	)

Value:

if(sf & flag) \
        this.f = (r() + mi) / s;

Function Documentation

CSQCModel_Draw()

void CSQCModel_Draw

(

entity

this

)

Definition at line 179 of file cl_model.qc.

References CSQCModel_Hook_PreDraw(), CSQCModel_InterpolateAnimation_Do(), csqcmodel_teleported, CSQCPlayer_IsLocalPlayer(), entity(), entnum, InterpolateOrigin_Do(), ISPLAYER_CLIENT, isplayermodel, player_localentnum, player_localnum, renderflags, RF_EXTERNALMODEL, and RF_VIEWMODEL.

Referenced by NET_HANDLE().

{
    // some nice flags for CSQCMODEL_IF and the hooks
    bool isplayer = (this.isplayermodel & ISPLAYER_CLIENT);
    noref bool islocalplayer = (this.entnum == player_localnum + 1);
    noref bool isnolocalplayer = (isplayer && (this.entnum != player_localnum + 1));

    // we don't do this for the local player as that one is already handled
    // by CSQCPlayer_SetCamera()
    if (!CSQCPlayer_IsLocalPlayer(this)) InterpolateOrigin_Do(this);

    CSQCModel_InterpolateAnimation_Do(this);

    CSQCModel_Hook_PreDraw(this, isplayer);

    if(isplayer)
    {
        if(this.entnum == player_localentnum)
            this.renderflags |= RF_EXTERNALMODEL;
        else
            this.renderflags &= ~RF_EXTERNALMODEL;
    }

    // inherit draw flags easily
    entity root = this;
    while(root.tag_entity)
        root = root.tag_entity;
    if(this != root)
    {
        this.renderflags &= ~(RF_EXTERNALMODEL | RF_VIEWMODEL);
        this.renderflags |= (root.renderflags & (RF_EXTERNALMODEL | RF_VIEWMODEL));
    }

    // we're drawn, now teleporting is over
    this.csqcmodel_teleported = 0;
}

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CSQCModel_InterpolateAnimation_1To2_Do()

void CSQCModel_InterpolateAnimation_1To2_Do

(

entity

this

)

Definition at line 156 of file cl_model.qc.

References autocvar_cl_lerpanim_maxdelta_framegroups, autocvar_cl_nolerp, bound(), frame1time, frame2time, lerpfrac, and time.

Referenced by CSQCModel_InterpolateAnimation_Do().

{
    if(autocvar_cl_nolerp || (autocvar_cl_lerpanim_maxdelta_framegroups == 0))
    {
        this.lerpfrac = 0;
    }
    else
    {
        if(this.frame2time == 0) // if frame2 was not previously displayed, only frame1 can make sense
            this.lerpfrac = 0;
        else
            this.lerpfrac = 1 - bound(0, (time - this.frame1time) / autocvar_cl_lerpanim_maxdelta_framegroups, 1);
    }
}

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CSQCModel_InterpolateAnimation_1To2_Note()

void CSQCModel_InterpolateAnimation_1To2_Note	(	entity	this,
		int	sf,
		bool	set_times
	)

Definition at line 92 of file cl_model.qc.

References CSQCMODEL_PROPERTY_FRAME, frame1time, and time.

Referenced by CSQCModel_InterpolateAnimation_Note().

{
    if(sf & CSQCMODEL_PROPERTY_FRAME)
    {
        if(set_times)
            this.frame1time = time;
    }
}

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CSQCModel_InterpolateAnimation_1To2_PreNote()

void CSQCModel_InterpolateAnimation_1To2_PreNote	(	entity	this,
		int	sf
	)

Definition at line 56 of file cl_model.qc.

References CSQCMODEL_PROPERTY_FRAME, frame, frame1time, frame2, and frame2time.

Referenced by CSQCModel_InterpolateAnimation_PreNote().

{
    if(sf & CSQCMODEL_PROPERTY_FRAME)
    {
        this.frame2 = this.frame;
        this.frame2time = this.frame1time;
    }
}

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CSQCModel_InterpolateAnimation_2To4_Do()

void CSQCModel_InterpolateAnimation_2To4_Do

(

entity

this

)

Definition at line 109 of file cl_model.qc.

References autocvar_cl_lerpanim_maxdelta_framegroups, autocvar_cl_nolerp, bound(), csqcmodel_lerpfrac, csqcmodel_lerpfrac2, csqcmodel_lerpfrac2time, csqcmodel_lerpfractime, frame1time, frame2time, frame3time, frame4time, lerpfrac, lerpfrac3, lerpfrac4, and time.

Referenced by CSQCModel_Hook_PreDraw(), and CSQCModel_InterpolateAnimation_Do().

{
    if(autocvar_cl_nolerp || (autocvar_cl_lerpanim_maxdelta_framegroups == 0))
    {
        this.lerpfrac = this.csqcmodel_lerpfrac;
        this.lerpfrac3 = 0;
        this.lerpfrac4 = 0;
    }
    else
    {
        float l13, l24, llf;
        float l24_13;

        if(this.frame3time == 0) // if frame1/3 were not previously displayed, only frame1 can make sense
            l13 = 1;
        else
            l13 = bound(0, (time - this.frame1time) / autocvar_cl_lerpanim_maxdelta_framegroups, 1);

        if(this.frame4time == 0) // if frame2/4 were not previously displayed, only frame2 can make sense
            l24 = 1;
        else
            l24 = bound(0, (time - this.frame2time) / autocvar_cl_lerpanim_maxdelta_framegroups, 1);

        if(this.csqcmodel_lerpfrac2time == 0) // if there is no old lerpfrac (newly displayed model), only lerpfrac makes sense
            llf = 1;
        else
            llf = bound(0, (time - this.csqcmodel_lerpfractime) / autocvar_cl_lerpanim_maxdelta_framegroups, 1);

        l24_13 = this.csqcmodel_lerpfrac * llf + this.csqcmodel_lerpfrac2 * (1 - llf);

        this.lerpfrac  = l24 * l24_13;
        this.lerpfrac4 = (1 - l24) * l24_13;
        this.lerpfrac3 = (1 - l13) * (1 - l24_13);

        if(l24_13 == 0) // if frames 2/4 are not displayed, clear their frametime
        {
            this.frame2time = 0;
            this.frame4time = 0;
        }

        if(l24_13 == 1) // if frames 1/3 are not displayed, clear their frametime
        {
            this.frame1time = 0;
            this.frame3time = 0;
        }
    }
}

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CSQCModel_InterpolateAnimation_2To4_Note()

void CSQCModel_InterpolateAnimation_2To4_Note	(	entity	this,
		int	sf,
		bool	set_times
	)

Definition at line 73 of file cl_model.qc.

References csqcmodel_lerpfrac, csqcmodel_lerpfractime, CSQCMODEL_PROPERTY_FRAME, CSQCMODEL_PROPERTY_FRAME2, CSQCMODEL_PROPERTY_LERPFRAC, frame1time, frame2time, lerpfrac, and time.

Referenced by CSQCModel_Hook_PreDraw(), and CSQCModel_InterpolateAnimation_Note().

{
    if(sf & CSQCMODEL_PROPERTY_FRAME)
    {
        if(set_times)
            this.frame1time = time;
    }
    if(sf & CSQCMODEL_PROPERTY_FRAME2)
    {
        if(set_times)
            this.frame2time = time;
    }
    if(sf & CSQCMODEL_PROPERTY_LERPFRAC)
    {
        this.csqcmodel_lerpfrac = this.lerpfrac;
        if(set_times)
            this.csqcmodel_lerpfractime = time;
    }
}

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CSQCModel_InterpolateAnimation_2To4_PreNote()

void CSQCModel_InterpolateAnimation_2To4_PreNote	(	entity	this,
		int	sf
	)

Definition at line 37 of file cl_model.qc.

References csqcmodel_lerpfrac, csqcmodel_lerpfrac2, csqcmodel_lerpfrac2time, csqcmodel_lerpfractime, CSQCMODEL_PROPERTY_FRAME, CSQCMODEL_PROPERTY_FRAME2, CSQCMODEL_PROPERTY_LERPFRAC, frame, frame1time, frame2, frame2time, frame3, frame3time, frame4, frame4time, and lerpfrac.

Referenced by CSQCModel_Hook_PreDraw(), and CSQCModel_InterpolateAnimation_PreNote().

{
    if(sf & CSQCMODEL_PROPERTY_FRAME)
    {
        this.frame3 = this.frame;
        this.frame3time = this.frame1time;
    }
    if(sf & CSQCMODEL_PROPERTY_FRAME2)
    {
        this.frame4 = this.frame2;
        this.frame4time = this.frame2time;
    }
    if(sf & CSQCMODEL_PROPERTY_LERPFRAC)
    {
        this.csqcmodel_lerpfrac2 = this.csqcmodel_lerpfrac;
        this.csqcmodel_lerpfrac2time = this.csqcmodel_lerpfractime;
        this.lerpfrac = this.csqcmodel_lerpfrac;
    }
}

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CSQCModel_InterpolateAnimation_Do()

void CSQCModel_InterpolateAnimation_Do

(

entity

this

)

Definition at line 170 of file cl_model.qc.

References CSQCModel_InterpolateAnimation_1To2_Do(), and CSQCModel_InterpolateAnimation_2To4_Do().

Referenced by CSQCModel_Draw(), and NET_HANDLE().

{
#ifdef CSQCMODEL_HAVE_TWO_FRAMES
    CSQCModel_InterpolateAnimation_2To4_Do(this);
#else
    CSQCModel_InterpolateAnimation_1To2_Do(this);
#endif
}

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CSQCModel_InterpolateAnimation_Note()

void CSQCModel_InterpolateAnimation_Note	(	entity	this,
		int	sf
	)

Definition at line 100 of file cl_model.qc.

References CSQCModel_InterpolateAnimation_1To2_Note(), and CSQCModel_InterpolateAnimation_2To4_Note().

Referenced by NET_HANDLE().

{
#ifdef CSQCMODEL_HAVE_TWO_FRAMES
    CSQCModel_InterpolateAnimation_2To4_Note(this, sf, true);
#else
    CSQCModel_InterpolateAnimation_1To2_Note(this, sf, true);
#endif
}

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CSQCModel_InterpolateAnimation_PreNote()

void CSQCModel_InterpolateAnimation_PreNote	(	entity	this,
		int	sf
	)

Definition at line 64 of file cl_model.qc.

References CSQCModel_InterpolateAnimation_1To2_PreNote(), and CSQCModel_InterpolateAnimation_2To4_PreNote().

Referenced by NET_HANDLE().

{
#ifdef CSQCMODEL_HAVE_TWO_FRAMES
    CSQCModel_InterpolateAnimation_2To4_PreNote(this, sf);
#else
    CSQCModel_InterpolateAnimation_1To2_PreNote(this, sf);
#endif
}

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CSQCModel_remove()

void CSQCModel_remove

(

entity

this

)

Definition at line 218 of file cl_model.qc.

References CSQCModel_players, entnum, and NULL.

Referenced by NET_HANDLE().

{
    CSQCModel_players[this.entnum - 1] = NULL;
}

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CSQCModel_server2csqc()

entity CSQCModel_server2csqc

(

int

i

)

Parameters

i	zero indexed player

Definition at line 314 of file cl_model.qc.

References CSQCModel_players, entnum, findfloat(), LOG_DEBUGF, maxclients, and NULL.

Referenced by CSQC_UpdateView(), CSQCPlayer_SetCamera(), Hud_Dynamic_Frame(), HUD_StrafeHUD(), viewloc_PlayerPhysics(), viewmodel_animate(), viewmodel_draw(), and W_Model().

{
    if (i < maxclients) return CSQCModel_players[i];
    ++i;
    LOG_DEBUGF("player out of bounds: %d", i);
    return findfloat(NULL, entnum, i);
}

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NET_HANDLE()

NET_HANDLE	(	ENT_CLIENT_MODEL	,
		bool	isnew
	)

Definition at line 223 of file cl_model.qc.

References ALLPROPERTIES, alpha, BIT, BITSET, CSQCModel_Draw(), CSQCModel_Hook_PostUpdate(), CSQCModel_Hook_PreUpdate(), CSQCModel_InterpolateAnimation_Do(), CSQCModel_InterpolateAnimation_Note(), CSQCModel_InterpolateAnimation_PreNote(), CSQCModel_players, CSQCMODEL_PROPERTY_MODELINDEX, CSQCMODEL_PROPERTY_TELEPORTED, CSQCModel_remove(), csqcmodel_teleported, CSQCPlayer_PostUpdate(), CSQCPlayer_PreUpdate(), drawmask, entnum, IFLAG_ANGLES, IFLAG_AUTOVELOCITY, IFLAG_ORIGIN, IFLAG_TELEPORTED, IFLAG_VELOCITY, iflags, InterpolateOrigin_Do(), InterpolateOrigin_Note(), InterpolateOrigin_Undo(), ISPLAYER_CLIENT, ISPLAYER_LOCAL, ISPLAYER_PLAYER, isplayermodel, m_alpha, MASK_NORMAL, maxclients, maxs, mins, modelindex, origin, player_localentnum, player_localnum, renderflags, RF_EXTERNALMODEL, setorigin(), setpredraw, and vector().

{
    int sf = ReadInt24_t();
    int psf = ReadByte();

    // some nice flags for CSQCMODEL_IF and the hooks
    bool isplayer = (psf & ISPLAYER_CLIENT) || (this.entnum >= 1 && this.entnum <= maxclients);
    if (isnew && isplayer)
    {
        CSQCModel_players[this.entnum - 1] = this;
        this.entremove = CSQCModel_remove;
    }
    bool islocalplayer = (this.entnum == player_localnum + 1);
    noref bool isnolocalplayer = (isplayer && !islocalplayer);

    this.isplayermodel = BITSET(this.isplayermodel, ISPLAYER_CLIENT, isplayer);
    this.isplayermodel = BITSET(this.isplayermodel, ISPLAYER_LOCAL, islocalplayer);
    this.isplayermodel = BITSET(this.isplayermodel, ISPLAYER_PLAYER, (psf & ISPLAYER_PLAYER));

    this.iflags |= IFLAG_ORIGIN; // interpolate origin too
    this.iflags |= IFLAG_ANGLES; // interpolate angles too
    this.iflags |= IFLAG_VELOCITY | IFLAG_AUTOVELOCITY; // let's calculate velocity automatically

    CSQCModel_Hook_PreUpdate(this, isnew, isplayer, islocalplayer);

    CSQCPlayer_PreUpdate(this);
    InterpolateOrigin_Undo(this);
    CSQCModel_InterpolateAnimation_PreNote(this, sf);

#define CSQCMODEL_IF(cond) if(cond) {
#define CSQCMODEL_ENDIF }
#define CSQCMODEL_PROPERTY(flag,t,r,w,f) \
    if(sf & flag) \
        this.f = r();
#define CSQCMODEL_PROPERTY_SCALED(flag,t,r,w,f,s,mi,ma) \
    if(sf & flag) \
        this.f = (r() + mi) / s;
    ALLPROPERTIES
#undef CSQCMODEL_PROPERTY_SCALED
#undef CSQCMODEL_PROPERTY
#undef CSQCMODEL_ENDIF
#undef CSQCMODEL_IF

    if(sf & CSQCMODEL_PROPERTY_MODELINDEX)
    {
        vector pmin = this.mins, pmax = this.maxs;
        setmodelindex(this, this.modelindex); // this retrieves the .model key and sets mins/maxs/absmin/absmax
        setsize(this, pmin, pmax);
    }

    if(sf & CSQCMODEL_PROPERTY_TELEPORTED)
    {
        this.iflags |= IFLAG_TELEPORTED;
        this.csqcmodel_teleported = 1;
    }

    if(sf & BIT(3))
        this.alpha = this.m_alpha;

    if(sf & BIT(11))
        viewloc_SetTags(this);

    CSQCModel_InterpolateAnimation_Note(this, sf);
    InterpolateOrigin_Note(this);
    CSQCPlayer_PostUpdate(this);

    CSQCModel_Hook_PostUpdate(this, isnew, isplayer, islocalplayer);

#ifdef CSQCMODEL_SUPPORT_GETTAGINFO_BEFORE_DRAW
    InterpolateOrigin_Do(this);
    CSQCModel_InterpolateAnimation_Do(this);
#endif

    // relink
    setorigin(this, this.origin);

    // set obvious render flags
    if(this.entnum == player_localentnum)
        this.renderflags |= RF_EXTERNALMODEL;
    else
        this.renderflags &= ~RF_EXTERNALMODEL;

    // draw it
    this.drawmask = MASK_NORMAL;
    setpredraw(this, CSQCModel_Draw);
    return true;
}

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Variable Documentation

autocvar_cl_lerpanim_maxdelta_framegroups

float autocvar_cl_lerpanim_maxdelta_framegroups = 0.1

Definition at line 29 of file cl_model.qc.

Referenced by CSQCModel_InterpolateAnimation_1To2_Do(), and CSQCModel_InterpolateAnimation_2To4_Do().

autocvar_cl_nolerp

float autocvar_cl_nolerp = 0

Definition at line 30 of file cl_model.qc.

Referenced by CSQCModel_InterpolateAnimation_1To2_Do(), and CSQCModel_InterpolateAnimation_2To4_Do().

csqcmodel_lerpfrac

float csqcmodel_lerpfrac

Definition at line 32 of file cl_model.qc.

Referenced by CSQCModel_InterpolateAnimation_2To4_Do(), CSQCModel_InterpolateAnimation_2To4_Note(), and CSQCModel_InterpolateAnimation_2To4_PreNote().

csqcmodel_lerpfrac2

float csqcmodel_lerpfrac2

Definition at line 33 of file cl_model.qc.

Referenced by CSQCModel_InterpolateAnimation_2To4_Do(), and CSQCModel_InterpolateAnimation_2To4_PreNote().

csqcmodel_lerpfrac2time

float csqcmodel_lerpfrac2time

Definition at line 35 of file cl_model.qc.

Referenced by CSQCModel_InterpolateAnimation_2To4_Do(), and CSQCModel_InterpolateAnimation_2To4_PreNote().

csqcmodel_lerpfractime

float csqcmodel_lerpfractime

Definition at line 34 of file cl_model.qc.

Referenced by CSQCModel_InterpolateAnimation_2To4_Do(), CSQCModel_InterpolateAnimation_2To4_Note(), and CSQCModel_InterpolateAnimation_2To4_PreNote().

CSQCModel_players

entity CSQCModel_players[255]

Definition at line 216 of file cl_model.qc.

Referenced by CSQCModel_remove(), CSQCModel_server2csqc(), and NET_HANDLE().