server.qc File Reference

#include "server.qh"
#include "common.qh"
#include <common/constants.qh>
#include <common/net_linked.qh>
#include <common/mapobjects/subs.qh>
#include <common/mapobjects/teleporters.qh>
#include <common/util.qh>
#include <common/weapons/_all.qh>
#include <common/stats.qh>
#include <server/utils.qh>
#include <server/weapons/common.qh>

Include dependency graph for server.qc:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros
#define	WarpZone_StoreProjectileData(e_)

Functions
	spawnfunc (func_camera)
	spawnfunc (misc_warpzone_position)
	spawnfunc (target_warpzone_reconnect)
	spawnfunc (trigger_warpzone)
	spawnfunc (trigger_warpzone_position)
	spawnfunc (trigger_warpzone_reconnect)
void	trigger_warpzone_reconnect_use (entity this, entity actor, entity trigger)
bool	visible_to_some_client (entity ent)
bool	WarpZone_Camera_Send (entity this, entity to, int sf)
void	WarpZone_InitStep_ClearTarget (entity this)
void	WarpZone_InitStep_FinalizeTransform (entity this)
void	WarpZone_InitStep_FindOriginTarget (entity this)
void	WarpZone_InitStep_FindTarget (entity this)
void	WarpZone_InitStep_UpdateTransform (entity this)
void	WarpZone_PlayerPhysics_FixVAngle (entity this)
float	WarpZone_Projectile_Touch (entity this, entity toucher)
bool	WarpZone_Send (entity this, entity to, int sf)
void	WarpZone_StartFrame ()
float	WarpZone_Teleport (entity wz, entity player, float f0, float f1)
bool	WarpZone_Teleported_Send (entity this, entity to, int sf)
void	WarpZone_TeleportPlayer (entity teleporter, entity player, vector to, vector to_angles, vector to_velocity)
void	WarpZone_Think (entity this)
void	WarpZone_Touch (entity this, entity toucher)
void	WarpZoneCamera_InitStep_FindTarget (entity this)
void	WarpZoneCamera_Think (entity this)
void	WarpZonePosition_InitStep_FindTarget (entity this)
void	WarpZones_Reconnect ()

Variables
bool	autocvar_sv_warpzone_allow_selftarget
entity	warpzone_camera_first
float	warpzone_initialized
entity	warpzone_next
vector	warpzone_oldangles
vector	warpzone_oldorigin
vector	warpzone_oldvelocity
entity	warpzone_position_first
float	warpzone_reconnecting
vector	warpzone_save_angles
vector	warpzone_save_eangles
vector	warpzone_save_eorigin
vector	warpzone_save_origin
float	warpzone_teleport_finishtime
float	warpzone_teleport_time
entity	warpzone_teleport_zone

Macro Definition Documentation

WarpZone_StoreProjectileData

#define WarpZone_StoreProjectileData

(

e_

)

Value:

    MACRO_BEGIN \
    entity e = e_; \
    e.warpzone_oldorigin = e.origin; \
    e.warpzone_oldvelocity = e.velocity; \
    e.warpzone_oldangles = e.angles; \
MACRO_END

Definition at line 36 of file server.qc.

#define WarpZone_StoreProjectileData(e_) MACRO_BEGIN \
    entity e = e_; \
    e.warpzone_oldorigin = e.origin; \
    e.warpzone_oldvelocity = e.velocity; \
    e.warpzone_oldangles = e.angles; \
MACRO_END

Referenced by WarpZone_StartFrame(), and WarpZone_Teleport().

Function Documentation

spawnfunc() [1/6]

spawnfunc

(

func_camera

)

Definition at line 677 of file server.qc.

{
    if (!this.scale)
        this.scale = this.modelscale;
    if (!this.scale)
        this.scale = 1;
    if (this.model != "")
    {
        precache_model(this.model);
        _setmodel(this, this.model); // no precision needed
    }
    setorigin(this, this.origin);
    if (this.scale)
        setsize(this, this.mins * this.scale, this.maxs * this.scale);
    else
        setsize(this, this.mins, this.maxs);
    if (!this.solid)
        this.solid = SOLID_BSP;
    else if (this.solid < 0)
        this.solid = SOLID_NOT;
    setSendEntity(this, WarpZone_Camera_Send);
    this.SendFlags = 0xFFFFFF;
    this.warpzone_next = warpzone_camera_first;
    warpzone_camera_first = this;
}

References maxs, mins, model, modelscale, origin, scale, SendFlags, setSendEntity, solid, SOLID_BSP, SOLID_NOT, warpzone_camera_first, WarpZone_Camera_Send(), and warpzone_next.

spawnfunc() [2/6]

spawnfunc

(

misc_warpzone_position

)

Definition at line 642 of file server.qc.

{
    // "target", "angles", "origin"
    this.warpzone_next = warpzone_position_first;
    warpzone_position_first = this;
}

References warpzone_next, and warpzone_position_first.

spawnfunc() [3/6]

spawnfunc

(

target_warpzone_reconnect

)

Definition at line 812 of file server.qc.

{
    spawnfunc_trigger_warpzone_reconnect(this); // both names make sense here :(
}

spawnfunc() [4/6]

spawnfunc

(

trigger_warpzone

)

Definition at line 652 of file server.qc.

{
    // warp zone entities must have:
    // "killtarget" pointing to a target_position with a direction arrow
    //              that points AWAY from the warp zone, and that is inside
    //              the warp zone trigger
    // "target"     pointing to an identical warp zone at another place in
    //              the map, with another killtarget to designate its
    //              orientation
 
    if (!this.scale)
        this.scale = this.modelscale;
    if (!this.scale)
        this.scale = 1;
 
    WarpZoneLib_ExactTrigger_Init(this, false);
 
    setSendEntity(this, WarpZone_Send);
    this.SendFlags = 0xFFFFFF;
    BITSET_ASSIGN(this.effects, EF_NODEPTHTEST);
    this.warpzone_next = warpzone_first;
    warpzone_first = this;
 
    IL_PUSH(g_warpzones, this);
}

References BITSET_ASSIGN, EF_NODEPTHTEST, effects, g_warpzones, IL_PUSH(), modelscale, scale, SendFlags, setSendEntity, warpzone_first, warpzone_next, WarpZone_Send(), and WarpZoneLib_ExactTrigger_Init().

spawnfunc() [5/6]

spawnfunc

(

trigger_warpzone_position

)

Definition at line 648 of file server.qc.

{
    spawnfunc_misc_warpzone_position(this);
}

spawnfunc() [6/6]

spawnfunc

(

trigger_warpzone_reconnect

)

Definition at line 807 of file server.qc.

{
    this.use = trigger_warpzone_reconnect_use;
}

References trigger_warpzone_reconnect_use(), and use.

trigger_warpzone_reconnect_use()

void trigger_warpzone_reconnect_use	(	entity	this,
		entity	actor,
		entity	trigger )

Definition at line 785 of file server.qc.

{
    // NOTE: this matches for target, not targetname, but of course
    // targetname must be set too on the other entities
    for (entity e = warpzone_first; e; e = e.warpzone_next)
        e.warpzone_reconnecting = ((this.target == "" || e.target == this.target) && !((this.spawnflags & 1) && (visible_to_some_client(e) || visible_to_some_client(e.enemy))));
    for (entity e = warpzone_camera_first; e; e = e.warpzone_next)
        e.warpzone_reconnecting = ((this.target == "" || e.target == this.target) && !((this.spawnflags & 1) && visible_to_some_client(e)));
    for (entity e = warpzone_first; e; e = e.warpzone_next)
        if (e.warpzone_reconnecting)
            WarpZone_InitStep_ClearTarget(e);
    for (entity e = warpzone_first; e; e = e.warpzone_next)
        if (e.warpzone_reconnecting)
            WarpZone_InitStep_FindTarget(e);
    for (entity e = warpzone_camera_first; e; e = e.warpzone_next)
        if (e.warpzone_reconnecting)
            WarpZoneCamera_InitStep_FindTarget(e);
    for (entity e = warpzone_first; e; e = e.warpzone_next)
        if (e.warpzone_reconnecting || e.enemy.warpzone_reconnecting)
            WarpZone_InitStep_FinalizeTransform(e);
}

References entity(), visible_to_some_client(), warpzone_camera_first, warpzone_first, WarpZone_InitStep_ClearTarget(), WarpZone_InitStep_FinalizeTransform(), WarpZone_InitStep_FindTarget(), and WarpZoneCamera_InitStep_FindTarget().

Referenced by spawnfunc().

visible_to_some_client()

bool visible_to_some_client

(

entity

ent

)

Definition at line 780 of file server.qc.

{
    FOREACH_CLIENT(IS_PLAYER(it) && IS_REAL_CLIENT(it) && checkpvs(it.origin + it.view_ofs, ent), return true);
    return false;
}

References checkpvs(), entity(), FOREACH_CLIENT, IS_PLAYER, and IS_REAL_CLIENT.

Referenced by trigger_warpzone_reconnect_use().

WarpZone_Camera_Send()

bool WarpZone_Camera_Send	(	entity	this,
		entity	to,
		int	sf )

Definition at line 264 of file server.qc.

{
    sf = 0;
    WriteHeader(MSG_ENTITY, ENT_CLIENT_WARPZONE_CAMERA);
 
    if (this.warpzone_fadestart)
        BITSET_ASSIGN(sf, 2);
    if (this.origin != '0 0 0')
        BITSET_ASSIGN(sf, 4);
    WriteByte(MSG_ENTITY, sf);
 
    // we need THESE to render the warpzone (and cull properly)...
    if (sf & 4)
        WriteVector(MSG_ENTITY, this.origin);
 
    WriteShort(MSG_ENTITY, this.modelindex);
    WriteVector(MSG_ENTITY, this.mins);
    WriteVector(MSG_ENTITY, this.maxs);
    WriteByte(MSG_ENTITY, bound(1, this.scale * 16, 255));
 
    // we need THESE to calculate the proper transform
    WriteVector(MSG_ENTITY, this.enemy.origin);
    WriteVector(MSG_ENTITY, this.enemy.angles);
 
    if (sf & 2)
    {
        WriteShort(MSG_ENTITY, this.warpzone_fadestart);
        WriteShort(MSG_ENTITY, this.warpzone_fadeend);
    }
 
    return true;
}

References BITSET_ASSIGN, bound(), enemy, entity(), maxs, mins, modelindex, MSG_ENTITY, origin, scale, warpzone_fadeend, warpzone_fadestart, WriteByte(), WriteHeader, and WriteShort().

Referenced by spawnfunc().

WarpZone_InitStep_ClearTarget()

void WarpZone_InitStep_ClearTarget

(

entity

this

)

Definition at line 579 of file server.qc.

{
    if (this.enemy)
        this.enemy.enemy = NULL;
    this.enemy = NULL;
}

References enemy, entity(), and NULL.

Referenced by trigger_warpzone_reconnect_use(), and WarpZones_Reconnect().

WarpZone_InitStep_FinalizeTransform()

void WarpZone_InitStep_FinalizeTransform

(

entity

this

)

Definition at line 616 of file server.qc.

{
    if (!this.enemy || this.enemy.enemy != this)
    {
        error("Invalid warp zone detected. Killed.");
        return;
    }
 
    warpzone_warpzones_exist = 1;
    WarpZone_SetUp(this, this.warpzone_origin, this.warpzone_angles, this.enemy.warpzone_origin, this.enemy.warpzone_angles);
    settouch(this, WarpZone_Touch);
    this.SendFlags = 0xFFFFFF;
    if (this.spawnflags & 1)
    {
        setthink(this, WarpZone_Think);
        this.nextthink = time;
    }
    else
        this.nextthink = 0;
}

References enemy, entity(), error, nextthink, SendFlags, setthink, settouch, spawnflags, time, warpzone_angles, warpzone_origin, WarpZone_SetUp(), WarpZone_Think(), WarpZone_Touch(), and warpzone_warpzones_exist.

Referenced by trigger_warpzone_reconnect_use(), WarpZone_Think(), and WarpZones_Reconnect().

WarpZone_InitStep_FindOriginTarget()

void WarpZone_InitStep_FindOriginTarget

(

entity

this

)

Definition at line 415 of file server.qc.

{
    if (this.killtarget != "")
    {
        this.aiment = find(NULL, targetname, this.killtarget);
        if (this.aiment == NULL)
        {
            error("Warp zone with nonexisting killtarget");
            return;
        }
        this.killtarget = string_null;
    }
}

References aiment, entity(), error, find(), killtarget, NULL, string_null, and targetname.

Referenced by WarpZone_StartFrame().

WarpZone_InitStep_FindTarget()

void WarpZone_InitStep_FindTarget

(

entity

this

)

Definition at line 586 of file server.qc.

{
    if (this.enemy)
        return;
 
    // this way only one of the two ents needs to target
    if (this.target != "")
    {
        if (!autocvar_sv_warpzone_allow_selftarget)
            this.enemy = this; // so the if (!e.enemy) check also skips this, saves one IF
 
        int i;
        entity e, e2 = NULL;
        for (e = NULL, i = 0; (e = find(e, targetname, this.target)); )
            if (!e.enemy)
            if (e.classname == this.classname) // possibly non-warpzones may use the same targetname!
            if (random() * ++i < 1)
                e2 = e;
        if (!e2)
        {
            this.enemy = NULL;
            error("Warpzone with non-existing target");
            return;
        }
        this.enemy = e2;
        e2.enemy = this;
    }
}

References autocvar_sv_warpzone_allow_selftarget, enemy, entity(), error, find(), NULL, random(), target, and targetname.

Referenced by trigger_warpzone_reconnect_use(), and WarpZones_Reconnect().

WarpZone_InitStep_UpdateTransform()

void WarpZone_InitStep_UpdateTransform

(

entity

this

)

Definition at line 497 of file server.qc.

{
    vector org, ang, norm, point;
    float area;
    vector tri, a, b, c, n;
    float i_s, i_t, n_t;
    string tex;
 
    org = this.origin;
    if (org == '0 0 0')
        org = 0.5 * (this.mins + this.maxs);
 
    norm = point = '0 0 0';
    area = 0;
    for (i_s = 0; ; ++i_s)
    {
        tex = getsurfacetexture(this, i_s);
        if (!tex)
            break; // this is beyond the last one
        if (tex == "textures/common/trigger" || tex == "trigger")
            continue;
        n_t = getsurfacenumtriangles(this, i_s);
        for (i_t = 0; i_t < n_t; ++i_t)
        {
            tri = getsurfacetriangle(this, i_s, i_t);
            a = getsurfacepoint(this, i_s, tri.x);
            b = getsurfacepoint(this, i_s, tri.y);
            c = getsurfacepoint(this, i_s, tri.z);
            n = cross(c - a, b - a);
            area += vlen(n);
            norm += n;
            point += vlen(n) * (a + b + c);
        }
    }
    if (area > 0)
    {
        norm *= 1 / area;
        point *= 1 / (3 * area);
        if (vdist(norm, <, 0.99))
        {
            LOG_INFO("trigger_warpzone near ", vtos(this.aiment.origin), " is nonplanar. BEWARE.");
            area = 0; // no autofixing in this case
        }
        norm = normalize(norm);
    }
 
    ang = '0 0 0';
    if (this.aiment)
    {
        org = this.aiment.origin;
        ang = this.aiment.angles;
        if (area > 0)
        {
            org -= ((org - point) * norm) * norm; // project to plane
            vector forward, right, up;
            MAKE_VECTORS(ang, forward, right, up);
            if (norm * forward < 0)
            {
                LOG_INFO("Position target of trigger_warpzone near ", vtos(this.aiment.origin), " points into trigger_warpzone. BEWARE.");
                norm = -1 * norm;
            }
            ang = vectoangles2(norm, up); // keep rotation, but turn exactly against plane
            ang.x = -ang.x;
            if (norm * forward < 0.99)
                LOG_INFO("trigger_warpzone near ", vtos(this.aiment.origin), " has been turned to match plane orientation (", vtos(this.aiment.angles), " -> ", vtos(ang));
            if (vdist(org - this.aiment.origin, >, 0.5))
                LOG_INFO("trigger_warpzone near ", vtos(this.aiment.origin), " has been moved to match the plane (", vtos(this.aiment.origin), " -> ", vtos(org), ").");
        }
    }
    else if (area > 0)
    {
        org = point;
        ang = vectoangles(norm);
        ang.x = -ang.x;
    }
    else
        error("cannot infer origin/angles for this warpzone, please use a killtarget or a trigger_warpzone_position");
 
    this.warpzone_origin = org;
    this.warpzone_angles = ang;
}

References aiment, ang, cross, entity(), error, LOG_INFO, MAKE_VECTORS, maxs, mins, normalize(), org, origin, vdist, vectoangles(), vector, vlen(), vtos(), warpzone_angles, and warpzone_origin.

Referenced by WarpZone_StartFrame(), and WarpZone_Think().

WarpZone_PlayerPhysics_FixVAngle()

void WarpZone_PlayerPhysics_FixVAngle

(

entity

this

)

Definition at line 817 of file server.qc.

{
#ifndef WARPZONE_DONT_FIX_VANGLE
    if (IS_REAL_CLIENT(this))
    if (this.v_angle.z <= 360) // if not already adjusted
    if (time - CS(this).ping * 0.001 < this.warpzone_teleport_time)
    {
        this.v_angle = WarpZone_TransformVAngles(this.warpzone_teleport_zone, this.v_angle);
        this.v_angle_z += 720; // mark as adjusted
    }
#endif
}

References CS(), entity(), IS_REAL_CLIENT, ping, time, v_angle, warpzone_teleport_time, warpzone_teleport_zone, and WarpZone_TransformVAngles().

Referenced by PlayerPreThink(), and sys_phys_fix().

WarpZone_Projectile_Touch()

float WarpZone_Projectile_Touch	(	entity	this,
		entity	toucher )

Definition at line 344 of file server.qc.

{
    if (toucher.classname == "trigger_warpzone")
        return true;
 
    // no further impacts if we teleported this frame!
    // this is because even if we did teleport, the engine still may raise
    // touch events for the previous location
    // engine now aborts moves on teleport, so this SHOULD not happen any more
    // but if this is called from TouchAreaGrid of the projectile moving,
    // then this won't do
    if (time == this.warpzone_teleport_time)
        return true;
 
#ifdef SVQC
#ifdef WARPZONELIB_KEEPDEBUG
    // this SEEMS to not happen at the moment, but if it did, it would be more reliable
    {
        float save_dpstartcontents;
        float save_dphitcontents;
        float save_dphitq3surfaceflags;
        string save_dphittexturename;
        float save_allsolid;
        float save_startsolid;
        float save_fraction;
        vector save_endpos;
        vector save_plane_normal;
        float save_plane_dist;
        entity save_ent;
        float save_inopen;
        float save_inwater;
        save_dpstartcontents = trace_dpstartcontents;
        save_dphitcontents = trace_dphitcontents;
        save_dphitq3surfaceflags = trace_dphitq3surfaceflags;
        save_dphittexturename = trace_dphittexturename;
        save_allsolid = trace_allsolid;
        save_startsolid = trace_startsolid;
        save_fraction = trace_fraction;
        save_endpos = trace_endpos;
        save_plane_normal = trace_plane_normal;
        save_plane_dist = trace_plane_dist;
        save_ent = trace_ent;
        save_inopen = trace_inopen;
        save_inwater = trace_inwater;
        float f = WarpZone_CheckProjectileImpact(this);
        if (f) return (f > 0);
        trace_dpstartcontents = save_dpstartcontents;
        trace_dphitcontents = save_dphitcontents;
        trace_dphitq3surfaceflags = save_dphitq3surfaceflags;
        trace_dphittexturename = save_dphittexturename;
        trace_allsolid = save_allsolid;
        trace_startsolid = save_startsolid;
        trace_fraction = save_fraction;
        trace_endpos = save_endpos;
        trace_plane_normal = save_plane_normal;
        trace_plane_dist = save_plane_dist;
        trace_ent = save_ent;
        trace_inopen = save_inopen;
        trace_inwater = save_inwater;
    }
#endif
 
    if (WarpZone_Projectile_Touch_ImpactFilter_Callback(this, toucher))
        return true;
#endif
 
    return false;
}

References entity(), time, toucher, trace_allsolid, trace_dphitcontents, trace_dphitq3surfaceflags, trace_dphittexturename, trace_dpstartcontents, trace_endpos, trace_ent, trace_fraction, trace_inopen, trace_inwater, trace_plane_dist, trace_plane_normal, trace_startsolid, vector, WarpZone_Projectile_Touch_ImpactFilter_Callback(), and warpzone_teleport_time.

Referenced by W_Devastator_Touch(), and W_OverkillRocketPropelledChainsaw_Touch().

WarpZone_Send()

bool WarpZone_Send	(	entity	this,
		entity	to,
		int	sf )

Definition at line 226 of file server.qc.

{
    WriteHeader(MSG_ENTITY, ENT_CLIENT_WARPZONE);
 
    // we must send this flag for clientside to match properly too
    sf = 0;
    if (this.warpzone_isboxy)
        BITSET_ASSIGN(sf, 1);
    if (this.warpzone_fadestart)
        BITSET_ASSIGN(sf, 2);
    if (this.origin != '0 0 0')
        BITSET_ASSIGN(sf, 4);
    WriteByte(MSG_ENTITY, sf);
 
    // we need THESE to render the warpzone (and cull properly)...
    if (sf & 4)
        WriteVector(MSG_ENTITY, this.origin);
 
    WriteShort(MSG_ENTITY, this.modelindex);
    WriteVector(MSG_ENTITY, this.mins);
    WriteVector(MSG_ENTITY, this.maxs);
    WriteByte(MSG_ENTITY, bound(1, this.scale * 16, 255));
 
    // we need THESE to calculate the proper transform
    WriteVector(MSG_ENTITY, this.warpzone_origin);
    WriteVector(MSG_ENTITY, this.warpzone_angles);
    WriteVector(MSG_ENTITY, this.warpzone_targetorigin);
    WriteVector(MSG_ENTITY, this.warpzone_targetangles);
 
    if (sf & 2)
    {
        WriteShort(MSG_ENTITY, this.warpzone_fadestart);
        WriteShort(MSG_ENTITY, this.warpzone_fadeend);
    }
 
    return true;
}

References BITSET_ASSIGN, bound(), entity(), maxs, mins, modelindex, MSG_ENTITY, origin, scale, warpzone_angles, warpzone_fadeend, warpzone_fadestart, warpzone_isboxy, warpzone_origin, warpzone_targetangles, warpzone_targetorigin, WriteByte(), WriteHeader, and WriteShort().

Referenced by spawnfunc().

WarpZone_StartFrame()

void WarpZone_StartFrame

(

)

Definition at line 733 of file server.qc.

{
    if (!warpzone_initialized)
    {
        warpzone_initialized = true;
        for (entity e = warpzone_first; e; e = e.warpzone_next)
            WarpZone_InitStep_FindOriginTarget(e);
        for (entity e = warpzone_position_first; e; e = e.warpzone_next)
            WarpZonePosition_InitStep_FindTarget(e);
        for (entity e = warpzone_first; e; e = e.warpzone_next)
            WarpZone_InitStep_UpdateTransform(e);
        WarpZones_Reconnect();
        WarpZone_PostInitialize_Callback();
    }
 
    if (warpzone_warpzones_exist)
        IL_EACH(g_projectiles, true, WarpZone_StoreProjectileData(it));
 
    FOREACH_CLIENT(true,
    {
        if (warpzone_warpzones_exist)
            WarpZone_StoreProjectileData(it); // TODO: not actually needed
 
        if (IS_OBSERVER(it) || it.solid == SOLID_NOT)
        {
            // warpzones
            if (warpzone_warpzones_exist)
            {
                entity e = WarpZone_Find(it.origin + it.mins, it.origin + it.maxs);
                if (e)
                if (WarpZoneLib_ExactTrigger_Touch(e, it, false))
                if (WarpZone_PlaneDist(e, it.origin + it.view_ofs) <= 0)
                    WarpZone_Teleport(e, it, -1, 0); // NOT triggering targets by this!
            }
 
            // teleporters
            if (it.teleportable)
            {
                entity ent = Teleport_Find(it.origin + it.mins, it.origin + it.maxs);
                if (ent && WarpZoneLib_ExactTrigger_Touch(ent, it, false))
                    Simple_TeleportPlayer(ent, it); // NOT triggering targets by this!
            }
        }
    });
}

References entity(), FOREACH_CLIENT, g_projectiles, IL_EACH, IS_OBSERVER, Simple_TeleportPlayer(), SOLID_NOT, Teleport_Find(), WarpZone_Find(), warpzone_first, warpzone_initialized, WarpZone_InitStep_FindOriginTarget(), WarpZone_InitStep_UpdateTransform(), WarpZone_PlaneDist(), warpzone_position_first, WarpZone_PostInitialize_Callback(), WarpZone_StoreProjectileData, WarpZone_Teleport(), warpzone_warpzones_exist, WarpZoneLib_ExactTrigger_Touch(), WarpZonePosition_InitStep_FindTarget(), and WarpZones_Reconnect().

Referenced by StartFrame().

WarpZone_Teleport()

float WarpZone_Teleport	(	entity	wz,
		entity	player,
		float	f0,
		float	f1 )

Definition at line 80 of file server.qc.

{
    vector o0, a0, v0, o1, a1, v1, o10;
 
    o0 = player.origin + player.view_ofs;
    v0 = player.velocity;
    a0 = player.angles;
 
    o10 = o1 = WarpZone_TransformOrigin(wz, o0);
    v1 = WarpZone_TransformVelocity(wz, v0);
    if (!IS_NOT_A_CLIENT(player))
        a1 = WarpZone_TransformVAngles(wz, PHYS_INPUT_ANGLES(player));
    else
        a1 = WarpZone_TransformAngles(wz, a0);
 
    if (f0 != 0 || f1 != 0)
    {
        // retry last move but behind the warpzone!
        // we must first go back as far as we can, then forward again, to not cause double touch events!
 
        tracebox(o1 - player.view_ofs + v1 * frametime * f1, player.mins, player.maxs, o1 - player.view_ofs + v1 * frametime * f0, MOVE_WORLDONLY, player);
        {
            entity own = player.owner;
            player.owner = NULL;
            tracebox(trace_endpos, player.mins, player.maxs, o1 - player.view_ofs + v1 * frametime * f1, MOVE_NORMAL, player); // this should get us through the warpzone
            player.owner = own;
        }
        o1 = trace_endpos + player.view_ofs;
 
        float d, dv, md;
        md = max(vlen(player.mins), vlen(player.maxs));
        d = WarpZone_TargetPlaneDist(wz, o1);
        dv = WarpZone_TargetPlaneDist(wz, v1);
        if (d < 0)
            o1 -= v1 * (d / dv);
    }
 
    // put them out of solid
    tracebox(o1 - player.view_ofs, player.mins, player.maxs, o1 - player.view_ofs, MOVE_NOMONSTERS, player);
    if (trace_startsolid)
    {
        setorigin(player, o1 - player.view_ofs);
        if (WarpZoneLib_MoveOutOfSolid(player))
        {
            o1 = player.origin + player.view_ofs;
            setorigin(player, o0 - player.view_ofs);
        }
        else
        {
            LOG_INFO("would have to put player in solid, won't do that");
            setorigin(player, o0 - player.view_ofs);
            return 0;
        }
    }
 
    // do the teleport
    WarpZone_RefSys_Add(player, wz);
    WarpZone_TeleportPlayer(wz, player, o1 - player.view_ofs, a1, v1);
    WarpZone_StoreProjectileData(player);
    player.warpzone_teleport_time = time;
    player.warpzone_teleport_finishtime = time;
    player.warpzone_teleport_zone = wz;
 
#ifdef SVQC
    // prevent further teleports back
    float dt = (v1 != '0 0 0') ? (o1 - o10) * v1 * (1 / (v1 * v1)) : 0;
    if (dt < PHYS_INPUT_FRAMETIME)
        player.warpzone_teleport_finishtime += PHYS_INPUT_FRAMETIME - dt;
#endif
 
#ifndef WARPZONE_USE_FIXANGLE
    #ifdef SVQC
    if (IS_VEHICLE(player) && player.owner)
        player = player.owner; // hax
    if (IS_PLAYER(player))
    {
        // instead of fixangle, send the transform to the client for smoother operation
        player.fixangle = false;
 
        entity ts = new(warpzone_teleported);
        setmodel(ts, MDL_Null);
        setSendEntity(ts, WarpZone_Teleported_Send);
        ts.SendFlags = 0xFFFFFF;
        ts.drawonlytoclient = player;
        setthink(ts, SUB_Remove);
        ts.nextthink = time + 1;
        ts.owner = player;
        ts.enemy = wz;
        ts.effects = EF_NODEPTHTEST;
        ts.angles = wz.warpzone_transform;
    }
    #elifdef CSQC
    setproperty(VF_CL_VIEWANGLES, WarpZone_TransformVAngles(wz, getpropertyvec(VF_CL_VIEWANGLES)));
    //if (checkextension("DP_CSQC_ROTATEMOVES"))
        //CL_RotateMoves(wz.warpzone_transform);
    #endif
#endif
 
    return 1;
}

References EF_NODEPTHTEST, entity(), f1, frametime, IS_NOT_A_CLIENT, IS_PLAYER, IS_VEHICLE, LOG_INFO, max(), MOVE_NOMONSTERS, MOVE_NORMAL, MOVE_WORLDONLY, NULL, PHYS_INPUT_ANGLES, PHYS_INPUT_FRAMETIME, setmodel, setSendEntity, setthink, SUB_Remove(), time, trace_endpos, trace_startsolid, vector, VF_CL_VIEWANGLES, vlen(), WarpZone_RefSys_Add(), WarpZone_StoreProjectileData, WarpZone_TargetPlaneDist(), WarpZone_Teleported_Send(), WarpZone_TeleportPlayer(), WarpZone_TransformAngles(), WarpZone_TransformOrigin(), WarpZone_TransformVAngles(), WarpZone_TransformVelocity(), and WarpZoneLib_MoveOutOfSolid().

Referenced by WarpZone_StartFrame(), and WarpZone_Touch().

WarpZone_Teleported_Send()

bool WarpZone_Teleported_Send	(	entity	this,
		entity	to,
		int	sf )

Definition at line 72 of file server.qc.

{
    WriteHeader(MSG_ENTITY, ENT_CLIENT_WARPZONE_TELEPORTED);
    WriteVector(MSG_ENTITY, this.angles);
    return true;
}

References angles, entity(), MSG_ENTITY, and WriteHeader.

Referenced by WarpZone_Teleport().

WarpZone_TeleportPlayer()

void WarpZone_TeleportPlayer	(	entity	teleporter,
		entity	player,
		vector	to,
		vector	to_angles,
		vector	to_velocity )

Definition at line 43 of file server.qc.

{
#ifdef SVQC
    player.lastteleport_origin = player.origin;
    player.lastteleporttime = time;
#endif
    setorigin(player, to); // NOTE: this also aborts the move, when this is called by touch
    player.angles = to_angles;
#ifdef SVQC
    player.oldorigin = to; // for DP's unsticking
    player.fixangle = true;
    if (IS_BOT_CLIENT(player))
    {
        // FIXME find a way to smooth view's angles change for bots too
        player.v_angle = player.angles;
        bot_aim_reset(player);
    }
#endif
    player.velocity = to_velocity;
 
    BITXOR_ASSIGN(player.effects, EF_TELEPORT_BIT);
 
    if (IS_PLAYER(player))
        BITCLR_ASSIGN(player.flags, FL_ONGROUND);
 
    WarpZone_PostTeleportPlayer_Callback(player);
}

References BITCLR_ASSIGN, BITXOR_ASSIGN, bot_aim_reset(), EF_TELEPORT_BIT, entity(), FL_ONGROUND, IS_BOT_CLIENT, IS_PLAYER, time, vector, and WarpZone_PostTeleportPlayer_Callback().

Referenced by WarpZone_Teleport().

WarpZone_Think()

void WarpZone_Think

(

entity

this

)

Definition at line 714 of file server.qc.

{
    if (this.warpzone_save_origin != this.origin
    ||  this.warpzone_save_angles != this.angles
    ||  this.warpzone_save_eorigin != this.enemy.origin
    ||  this.warpzone_save_eangles != this.enemy.angles)
    {
        WarpZone_InitStep_UpdateTransform(this);
        WarpZone_InitStep_UpdateTransform(this.enemy);
        WarpZone_InitStep_FinalizeTransform(this);
        WarpZone_InitStep_FinalizeTransform(this.enemy);
        this.warpzone_save_origin = this.origin;
        this.warpzone_save_angles = this.angles;
        this.warpzone_save_eorigin = this.enemy.origin;
        this.warpzone_save_eangles = this.enemy.angles;
    }
    this.nextthink = time;
}

References angles, enemy, entity(), nextthink, origin, time, WarpZone_InitStep_FinalizeTransform(), WarpZone_InitStep_UpdateTransform(), warpzone_save_angles, warpzone_save_eangles, warpzone_save_eorigin, and warpzone_save_origin.

Referenced by WarpZone_InitStep_FinalizeTransform().

WarpZone_Touch()

void WarpZone_Touch	(	entity	this,
		entity	toucher )

Definition at line 181 of file server.qc.

{
    if (toucher.classname == "trigger_warpzone")
        return;
 
    if (time <= toucher.warpzone_teleport_finishtime) // already teleported this frame
        return;
 
    // FIXME needs a better check to know what is safe to teleport and what not
    if (toucher.move_movetype == MOVETYPE_NONE || toucher.move_movetype == MOVETYPE_FOLLOW || toucher.tag_entity)
        return;
 
    if (WarpZone_PlaneDist(this, toucher.origin + toucher.view_ofs) >= 0) // wrong side of the trigger_warpzone (don't teleport yet)
        return;
 
    EXACTTRIGGER_TOUCH(this, toucher);
 
    float f;
    // number of frames we need to go back:
    //   dist = 16*sqrt(2) qu
    //   dist ~ 24 qu
    //   24 qu = v*t
    //   24 qu = v*frametime*n
    //       n = 24 qu/(v*frametime)
    // for clients go only one frame though, may be too irritating otherwise
    // but max 0.25 sec = 0.25/frametime frames
    //       24/(0.25/frametime)
    //       96*frametime
    float d = 24 + max(vlen(toucher.mins), vlen(toucher.maxs));
    if (IS_NOT_A_CLIENT(toucher))
        f = -d / bound(frametime * d * 1, frametime * vlen(toucher.velocity), d);
    else
        f = -1;
    if (WarpZone_Teleport(this, toucher, f, 0))
    {
#ifdef SVQC
        SUB_UseTargets_SkipTargets(this, toucher, toucher, BIT(1) | BIT(3)); // use toucher too?
        SUB_UseTargets_SkipTargets(this.enemy, toucher, toucher, BIT(1) | BIT(2)); // use toucher too?
#endif
    }
    else
        LOG_TRACE("WARPZONE FAIL AHAHAHAHAH))");
}

References BIT, bound(), enemy, entity(), EXACTTRIGGER_TOUCH, frametime, IS_NOT_A_CLIENT, LOG_TRACE, max(), MOVETYPE_FOLLOW, MOVETYPE_NONE, SUB_UseTargets_SkipTargets(), time, toucher, vlen(), WarpZone_PlaneDist(), and WarpZone_Teleport().

Referenced by WarpZone_InitStep_FinalizeTransform().

WarpZoneCamera_InitStep_FindTarget()

void WarpZoneCamera_InitStep_FindTarget

(

entity

this

)

Definition at line 467 of file server.qc.

{
    entity e;
    float i;
    if (this.target == "")
    {
        error("Camera with no target");
        return;
    }
    this.enemy = NULL;
    for (e = NULL, i = 0; (e = find(e, targetname, this.target)); )
        if (random() * ++i < 1)
            this.enemy = e;
    if (this.enemy == NULL)
    {
        error("Camera with nonexisting target");
        return;
    }
    warpzone_cameras_exist = 1;
    WarpZone_Camera_SetUp(this, this.enemy.origin, this.enemy.angles);
    this.SendFlags = 0xFFFFFF;
    if (this.spawnflags & 1)
    {
        setthink(this, WarpZoneCamera_Think);
        this.nextthink = time;
    }
    else
        this.nextthink = 0;
}

References enemy, entity(), error, find(), nextthink, NULL, random(), SendFlags, setthink, spawnflags, target, targetname, time, WarpZone_Camera_SetUp(), warpzone_cameras_exist, and WarpZoneCamera_Think().

Referenced by trigger_warpzone_reconnect_use(), and WarpZones_Reconnect().

WarpZoneCamera_Think()

void WarpZoneCamera_Think

(

entity

this

)

Definition at line 451 of file server.qc.

{
    if (this.warpzone_save_origin != this.origin
    ||  this.warpzone_save_angles != this.angles
    ||  this.warpzone_save_eorigin != this.enemy.origin
    ||  this.warpzone_save_eangles != this.enemy.angles)
    {
        WarpZone_Camera_SetUp(this, this.enemy.origin, this.enemy.angles);
        this.warpzone_save_origin = this.origin;
        this.warpzone_save_angles = this.angles;
        this.warpzone_save_eorigin = this.enemy.origin;
        this.warpzone_save_eangles = this.enemy.angles;
    }
    this.nextthink = time;
}

References angles, enemy, entity(), nextthink, origin, time, WarpZone_Camera_SetUp(), warpzone_save_angles, warpzone_save_eangles, warpzone_save_eorigin, and warpzone_save_origin.

Referenced by WarpZoneCamera_InitStep_FindTarget().

WarpZonePosition_InitStep_FindTarget()

void WarpZonePosition_InitStep_FindTarget

(

entity

this

)

Definition at line 429 of file server.qc.

{
    if (this.target == "")
    {
        error("Warp zone position with no target");
        return;
    }
    this.enemy = find(NULL, targetname, this.target);
    if (this.enemy == NULL)
    {
        error("Warp zone position with nonexisting target");
        return;
    }
    if (this.enemy.aiment)
    {
        // already is positioned
        error("Warp zone position targeting already oriented warpzone");
        return;
    }
    this.enemy.aiment = this;
}

References enemy, entity(), error, find(), NULL, target, and targetname.

Referenced by WarpZone_StartFrame().

WarpZones_Reconnect()

void WarpZones_Reconnect

(

)

Definition at line 702 of file server.qc.

{
    for (entity e = warpzone_first; e; e = e.warpzone_next)
        WarpZone_InitStep_ClearTarget(e);
    for (entity e = warpzone_first; e; e = e.warpzone_next)
        WarpZone_InitStep_FindTarget(e);
    for (entity e = warpzone_camera_first; e; e = e.warpzone_next)
        WarpZoneCamera_InitStep_FindTarget(e);
    for (entity e = warpzone_first; e; e = e.warpzone_next)
        WarpZone_InitStep_FinalizeTransform(e);
}

References entity(), warpzone_camera_first, warpzone_first, WarpZone_InitStep_ClearTarget(), WarpZone_InitStep_FinalizeTransform(), WarpZone_InitStep_FindTarget(), and WarpZoneCamera_InitStep_FindTarget().

Referenced by WarpZone_StartFrame().

Variable Documentation

autocvar_sv_warpzone_allow_selftarget

bool autocvar_sv_warpzone_allow_selftarget

Definition at line 17 of file server.qc.

Referenced by WarpZone_InitStep_FindTarget().

warpzone_camera_first

entity warpzone_camera_first

Definition at line 640 of file server.qc.

Referenced by spawnfunc(), trigger_warpzone_reconnect_use(), and WarpZones_Reconnect().

warpzone_initialized

float warpzone_initialized

Definition at line 637 of file server.qc.

Referenced by WarpZone_StartFrame().

warpzone_next

entity warpzone_next

Definition at line 641 of file server.qc.

Referenced by spawnfunc(), spawnfunc(), and spawnfunc().

warpzone_oldangles

vector warpzone_oldangles

Definition at line 31 of file server.qc.

warpzone_oldorigin

vector warpzone_oldorigin

Definition at line 31 of file server.qc.

warpzone_oldvelocity

vector warpzone_oldvelocity

Definition at line 31 of file server.qc.

warpzone_position_first

entity warpzone_position_first

Definition at line 639 of file server.qc.

Referenced by spawnfunc(), and WarpZone_StartFrame().

warpzone_reconnecting

float warpzone_reconnecting

Definition at line 779 of file server.qc.

warpzone_save_angles

vector warpzone_save_angles

Definition at line 26 of file server.qc.

Referenced by WarpZone_Think(), and WarpZoneCamera_Think().

warpzone_save_eangles

vector warpzone_save_eangles

Definition at line 28 of file server.qc.

Referenced by WarpZone_Think(), and WarpZoneCamera_Think().

warpzone_save_eorigin

vector warpzone_save_eorigin

Definition at line 27 of file server.qc.

Referenced by WarpZone_Think(), and WarpZoneCamera_Think().

warpzone_save_origin

vector warpzone_save_origin

Definition at line 25 of file server.qc.

Referenced by WarpZone_Think(), and WarpZoneCamera_Think().

warpzone_teleport_finishtime

float warpzone_teleport_finishtime

Definition at line 33 of file server.qc.

warpzone_teleport_time

float warpzone_teleport_time

Definition at line 32 of file server.qc.

Referenced by WarpZone_PlayerPhysics_FixVAngle(), and WarpZone_Projectile_Touch().

warpzone_teleport_zone

entity warpzone_teleport_zone

Definition at line 34 of file server.qc.

Referenced by WarpZone_PlayerPhysics_FixVAngle().