common.qh File Reference

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Macros
#define	BITCLR(a, b)   ((a) - ((a) & (b)))
#define	BITCLR_ASSIGN(a, b)   ((a) = (a) - ((a) & (b)))
#define	BITSET(a, b)   ((a) | (b))
#define	BITSET_ASSIGN(a, b)   ((a) |= (b))
#define	BITXOR(a, b)   (((a) | (b)) - ((a) & (b)))
#define	BITXOR_ASSIGN(a, b)   ((a) = ((a) | (b)) - ((a) & (b)))
#define	EXACTTRIGGER_INIT   WarpZoneLib_ExactTrigger_Init(this)
#define	EXACTTRIGGER_TOUCH(e, t)   if(WarpZoneLib_ExactTrigger_Touch((e), (t))) return
#define	MOVE_NOTHING   -1
#define	move_out_of_solid(e)   WarpZoneLib_MoveOutOfSolid(e)

Typedefs
using	WarpZone_trace_callback_t = void(vector start, vector hit, vector end)

Functions
	STATIC_INIT (g_warpzones)
void	WarpZone_Camera_SetUp (entity e, vector my_org, vector my_ang)
entity	WarpZone_Find (vector mi, vector ma)
entity	WarpZone_FindRadius (vector org, float radius, float needlineofsight)
void	WarpZone_MakeAllOther ()
void	WarpZone_MakeAllSolid ()
float	WarpZone_PlaneDist (entity wz, vector v)
void	WarpZone_RefSys_Add (entity me, entity wz)
void	WarpZone_RefSys_AddIncrementally (entity me, entity ref)
void	WarpZone_RefSys_AddInverse (entity me, entity wz)
void	WarpZone_RefSys_AddInverseTransform (entity me, vector t, vector s)
void	WarpZone_RefSys_AddTransform (entity me, vector t, vector s)
void	WarpZone_RefSys_BeginAddingIncrementally (entity me, entity ref)
void	WarpZone_RefSys_Clear (entity me)
void	WarpZone_RefSys_Copy (entity me, entity from)
entity	WarpZone_RefSys_SpawnSameRefSys (entity me)
vector	WarpZone_RefSys_TransformAngles (entity from, entity to, vector ang)
vector	WarpZone_RefSys_TransformOrigin (entity from, entity to, vector org)
vector	WarpZone_RefSys_TransformVAngles (entity from, entity to, vector ang)
vector	WarpZone_RefSys_TransformVelocity (entity from, entity to, vector vel)
void	WarpZone_SetUp (entity e, vector my_org, vector my_ang, vector other_org, vector other_ang)
float	WarpZone_TargetPlaneDist (entity wz, vector v)
void	WarpZone_TraceBox (vector org, vector min, vector max, vector end, float nomonsters, entity forent)
void	WarpZone_TraceBox_ThroughZone (vector org, vector min, vector max, vector end, float nomonsters, entity forent, entity zone, WarpZone_trace_callback_t cb)
void	WarpZone_TraceLine (vector org, vector end, float nomonsters, entity forent)
void	WarpZone_TraceToss (entity e, entity forent)
void	WarpZone_TraceToss_ThroughZone (entity e, entity forent, entity zone, WarpZone_trace_callback_t cb)
void	WarpZone_TrailParticles (entity own, float eff, vector org, vector end)
vector	WarpZone_TransformAngles (entity wz, vector v)
vector	WarpZone_TransformOrigin (entity wz, vector v)
vector	WarpZone_TransformVAngles (entity wz, vector v)
vector	WarpZone_TransformVelocity (entity wz, vector v)
vector	WarpZone_UnTransformAngles (entity wz, vector v)
vector	WarpZone_UnTransformOrigin (entity wz, vector v)
vector	WarpZone_UnTransformVAngles (entity wz, vector v)
vector	WarpZone_UnTransformVelocity (entity wz, vector v)
float	WarpZoneLib_BoxTouchesBrush (vector mi, vector ma, entity e, entity ig)
void	WarpZoneLib_ExactTrigger_Init (entity this)
bool	WarpZoneLib_ExactTrigger_Touch (entity this, entity toucher)
bool	WarpZoneLib_MoveOutOfSolid (entity e)
vector	WarpZoneLib_NearestPointOnBox (vector mi, vector ma, vector org)

Variables
IntrusiveList	g_warpzones
vector	warpzone_angles
float	warpzone_cameras_exist
float	warpzone_fadeend
float	warpzone_fadestart
vector	WarpZone_findradius_dist
vector	WarpZone_findradius_findorigin
float	WarpZone_findradius_findradius
vector	WarpZone_findradius_nearest
vector	warpzone_forward
float	warpzone_isboxy
vector	warpzone_origin
vector	warpzone_shift
vector	warpzone_targetangles
vector	warpzone_targetforward
vector	warpzone_targetorigin
var WarpZone_trace_callback_t	WarpZone_trace_callback_t_null
entity	WarpZone_trace_firstzone
entity	WarpZone_trace_forent
entity	WarpZone_trace_lastzone
entity	WarpZone_trace_transform
float	WarpZone_tracetoss_time
vector	WarpZone_tracetoss_velocity
vector	warpzone_transform
float	warpzone_warpzones_exist

Macro Definition Documentation

BITCLR

#define BITCLR	(		a,
			b
	)		((a) - ((a) & (b)))

Definition at line 92 of file common.qh.

BITCLR_ASSIGN

#define BITCLR_ASSIGN	(		a,
			b
	)		((a) = (a) - ((a) & (b)))

Definition at line 101 of file common.qh.

Referenced by WarpZone_TeleportPlayer(), and WarpZone_TraceBox_ThroughZone().

BITSET

#define BITSET	(		a,
			b
	)		((a) | (b))

Definition at line 95 of file common.qh.

BITSET_ASSIGN

#define BITSET_ASSIGN	(		a,
			b
	)		((a) |= (b))

Definition at line 104 of file common.qh.

Referenced by ctf_DelayedInit(), DelayThink(), trigger_push_findtarget(), WarpZone_Projectile_Touch(), WarpZone_Touch(), and WarpZone_TraceBox_ThroughZone().

BITXOR

#define BITXOR	(		a,
			b
	)		(((a) | (b)) - ((a) & (b)))

Definition at line 98 of file common.qh.

BITXOR_ASSIGN

#define BITXOR_ASSIGN	(		a,
			b
	)		((a) = ((a) | (b)) - ((a) & (b)))

Definition at line 107 of file common.qh.

Referenced by anim_set(), animdecide_setframes(), CheatCommand(), TeleportPlayer(), and WarpZone_TeleportPlayer().

EXACTTRIGGER_INIT

#define EXACTTRIGGER_INIT   WarpZoneLib_ExactTrigger_Init(this)

Definition at line 117 of file common.qh.

Referenced by conveyor_think(), DelayThink(), spawnfunc(), SpawnGoal(), target_checkpoint_setup(), Teleport_Touch(), and trigger_keylock_touch().

EXACTTRIGGER_TOUCH

#define EXACTTRIGGER_TOUCH	(		e,
			t
	)		if(WarpZoneLib_ExactTrigger_Touch((e), (t))) return

Definition at line 116 of file common.qh.

Referenced by checkpoint_touch(), GoalTouch(), penalty_touch(), target_items_use(), Teleport_Touch(), trigger_impulse_touch_accel(), trigger_impulse_touch_directional(), trigger_impulse_touch_radial(), and trigger_push_touch().

MOVE_NOTHING

#define MOVE_NOTHING   -1

Definition at line 33 of file common.qh.

Referenced by WarpZone_TraceBox_ThroughZone().

move_out_of_solid

#define move_out_of_solid

(

e

)

WarpZoneLib_MoveOutOfSolid(e)

Definition at line 110 of file common.qh.

Referenced by CheatCommand(), Portal_FindSafeOrigin(), relocate_nexball(), relocate_spawnpoint(), and waypoint_spawn().

Typedef Documentation

WarpZone_trace_callback_t

using WarpZone_trace_callback_t = void(vector start, vector hit, vector end)

Definition at line 35 of file common.qh.

Function Documentation

STATIC_INIT()

STATIC_INIT

(

g_warpzones

)

Definition at line 7 of file common.qh.

References IL_NEW.

{ g_warpzones = IL_NEW(); }

WarpZone_Camera_SetUp()

void WarpZone_Camera_SetUp	(	entity	e,
		vector	my_org,
		vector	my_ang
	)

Definition at line 95 of file common.qc.

References setcamera_transform, and WarpZone_Camera_camera_transform().

Referenced by NET_HANDLE(), and WarpZone_Projectile_Touch().

{
    e.warpzone_origin = my_org;
    e.warpzone_angles = my_ang;
    setcamera_transform(e, WarpZone_Camera_camera_transform);
}

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WarpZone_Find()

entity WarpZone_Find	(	vector	mi,
		vector	ma
	)

Definition at line 157 of file common.qc.

References g_warpzones, IL_EACH, NULL, warpzone_warpzones_exist, and WarpZoneLib_BoxTouchesBrush().

Referenced by WarpZone_FixNearClip(), WarpZone_FixPMove(), WarpZone_FixView(), WarpZone_Projectile_Touch(), WarpZone_Touch(), WarpZone_TraceBox_ThroughZone(), and WarpZone_TraceToss_ThroughZone().

{
    // if we are near any warpzone planes - MOVE AWAY (work around nearclip)
    if(!warpzone_warpzones_exist)
        return NULL;
    IL_EACH(g_warpzones, WarpZoneLib_BoxTouchesBrush(mi, ma, it, NULL),
    {
        return it;
    });
    return NULL;
}

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WarpZone_FindRadius()

entity WarpZone_FindRadius	(	vector	org,
		float	radius,
		float	needlineofsight
	)

WarpZone_MakeAllOther()

void WarpZone_MakeAllOther

(

)

Definition at line 179 of file common.qc.

References g_warpzones, IL_EACH, SOLID_TRIGGER, and warpzone_warpzones_exist.

Referenced by WarpZone_TraceBox_ThroughZone(), and WarpZone_TraceToss_ThroughZone().

{
    if(!warpzone_warpzones_exist)
        return;
    IL_EACH(g_warpzones, true,
    {
        it.solid = SOLID_TRIGGER;
    });
}

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WarpZone_MakeAllSolid()

void WarpZone_MakeAllSolid

(

)

Definition at line 169 of file common.qc.

References g_warpzones, IL_EACH, SOLID_BSP, and warpzone_warpzones_exist.

Referenced by WarpZone_TraceBox_ThroughZone(), and WarpZone_TraceToss_ThroughZone().

{
    if(!warpzone_warpzones_exist)
        return;
    IL_EACH(g_warpzones, true,
    {
        it.solid = SOLID_BSP;
    });
}

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WarpZone_PlaneDist()

float WarpZone_PlaneDist	(	entity	wz,
		vector	v
	)

Definition at line 489 of file common.qc.

Referenced by WarpZone_FixNearClip(), WarpZone_Projectile_Touch(), and WarpZone_Touch().

{
    return (v - wz.warpzone_origin) * wz.warpzone_forward;
}

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WarpZone_RefSys_Add()

void WarpZone_RefSys_Add	(	entity	me,
		entity	wz
	)

Definition at line 714 of file common.qc.

References WarpZone_RefSys_AddTransform().

Referenced by WarpZone_Teleport().

{
    WarpZone_RefSys_AddTransform(me, wz.warpzone_transform, wz.warpzone_shift);
}

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WarpZone_RefSys_AddIncrementally()

void WarpZone_RefSys_AddIncrementally	(	entity	me,
		entity	ref
	)

Definition at line 732 of file common.qc.

References WarpZone_Accumulator_Add(), and WarpZone_Accumulator_AddInverseTransform().

Referenced by GrapplingHookThink().

{
    //vector t, s;
    if(me.WarpZone_refsys_incremental_transform == ref.WarpZone_refsys.warpzone_transform)
    if(me.WarpZone_refsys_incremental_shift == ref.WarpZone_refsys.warpzone_shift)
        return;
    WarpZone_Accumulator_AddInverseTransform(me.WarpZone_refsys, me.WarpZone_refsys_incremental_transform, me.WarpZone_refsys_incremental_shift);
    WarpZone_Accumulator_Add(me.WarpZone_refsys, ref.WarpZone_refsys);
    me.WarpZone_refsys_incremental_shift = ref.WarpZone_refsys.warpzone_shift;
    me.WarpZone_refsys_incremental_transform = ref.WarpZone_refsys.warpzone_transform;
}

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WarpZone_RefSys_AddInverse()

void WarpZone_RefSys_AddInverse	(	entity	me,
		entity	wz
	)

Definition at line 726 of file common.qc.

References WarpZone_RefSys_AddInverseTransform().

Referenced by ctf_Handle_Throw(), and Monster_Enemy_Check().

{
    WarpZone_RefSys_AddInverseTransform(me, wz.warpzone_transform, wz.warpzone_shift);
}

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WarpZone_RefSys_AddInverseTransform()

void WarpZone_RefSys_AddInverseTransform	(	entity	me,
		vector	t,
		vector	s
	)

Definition at line 718 of file common.qc.

References WarpZone_Accumulator_AddInverseTransform(), and WarpZone_RefSys_CheckCreate().

Referenced by WarpZone_RefSys_AddInverse().

{
    if(t != '0 0 0' || s != '0 0 0')
    {
        WarpZone_RefSys_CheckCreate(me);
        WarpZone_Accumulator_AddInverseTransform(me.WarpZone_refsys, t, s);
    }
}

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WarpZone_RefSys_AddTransform()

void WarpZone_RefSys_AddTransform	(	entity	me,
		vector	t,
		vector	s
	)

Definition at line 706 of file common.qc.

References WarpZone_Accumulator_AddTransform(), and WarpZone_RefSys_CheckCreate().

Referenced by WarpZone_RefSys_Add().

{
    if(t != '0 0 0' || s != '0 0 0')
    {
        WarpZone_RefSys_CheckCreate(me);
        WarpZone_Accumulator_AddTransform(me.WarpZone_refsys, t, s);
    }
}

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WarpZone_RefSys_BeginAddingIncrementally()

void WarpZone_RefSys_BeginAddingIncrementally	(	entity	me,
		entity	ref
	)

Definition at line 743 of file common.qc.

Referenced by GrapplingHookTouch().

{
    me.WarpZone_refsys_incremental_shift = ref.WarpZone_refsys.warpzone_shift;
    me.WarpZone_refsys_incremental_transform = ref.WarpZone_refsys.warpzone_transform;
}

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WarpZone_RefSys_Clear()

void WarpZone_RefSys_Clear

(

entity

me

)

Definition at line 698 of file common.qc.

References NULL.

Referenced by WarpZone_RefSys_Copy().

{
    if(me.WarpZone_refsys)
    {
        delete(me.WarpZone_refsys);
        me.WarpZone_refsys = NULL;
    }
}

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WarpZone_RefSys_Copy()

void WarpZone_RefSys_Copy	(	entity	me,
		entity	from
	)

Definition at line 780 of file common.qc.

References WarpZone_RefSys_CheckCreate(), and WarpZone_RefSys_Clear().

Referenced by ctf_Handle_Throw(), Monster_Enemy_Check(), and WarpZone_RefSys_SpawnSameRefSys().

{
    if(from.WarpZone_refsys)
    {
        WarpZone_RefSys_CheckCreate(me);
        me.WarpZone_refsys.warpzone_shift = from.WarpZone_refsys.warpzone_shift;
        me.WarpZone_refsys.warpzone_transform = from.WarpZone_refsys.warpzone_transform;
    }
    else
        WarpZone_RefSys_Clear(me);
}

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WarpZone_RefSys_SpawnSameRefSys()

entity WarpZone_RefSys_SpawnSameRefSys

(

entity

me

)

Definition at line 791 of file common.qc.

References entity(), spawn(), and WarpZone_RefSys_Copy().

Referenced by FireGrapplingHook().

{
    entity e = spawn();
    WarpZone_RefSys_Copy(e, me);
    return e;
}

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WarpZone_RefSys_TransformAngles()

vector WarpZone_RefSys_TransformAngles	(	entity	from,
		entity	to,
		vector	ang
	)

Definition at line 764 of file common.qc.

References WarpZone_TransformAngles(), and WarpZone_UnTransformAngles().

{
    if(from.WarpZone_refsys)
        ang = WarpZone_UnTransformAngles(from.WarpZone_refsys, ang);
    if(to.WarpZone_refsys)
        ang = WarpZone_TransformAngles(to.WarpZone_refsys, ang);
    return ang;
}

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WarpZone_RefSys_TransformOrigin()

vector WarpZone_RefSys_TransformOrigin	(	entity	from,
		entity	to,
		vector	org
	)

Definition at line 748 of file common.qc.

References WarpZone_TransformOrigin(), and WarpZone_UnTransformOrigin().

Referenced by ctf_FlagThink(), ctf_Handle_Throw(), GrapplingHookThink(), Monster_Enemy_Check(), and Monster_Move_Target().

{
    if(from.WarpZone_refsys)
        org = WarpZone_UnTransformOrigin(from.WarpZone_refsys, org);
    if(to.WarpZone_refsys)
        org = WarpZone_TransformOrigin(to.WarpZone_refsys, org);
    return org;
}

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WarpZone_RefSys_TransformVAngles()

vector WarpZone_RefSys_TransformVAngles	(	entity	from,
		entity	to,
		vector	ang
	)

Definition at line 772 of file common.qc.

References WarpZone_TransformVAngles(), and WarpZone_UnTransformVAngles().

{
    if(from.WarpZone_refsys)
        ang = WarpZone_UnTransformVAngles(from.WarpZone_refsys, ang);
    if(to.WarpZone_refsys)
        ang = WarpZone_TransformVAngles(to.WarpZone_refsys, ang);
    return ang;
}

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WarpZone_RefSys_TransformVelocity()

vector WarpZone_RefSys_TransformVelocity	(	entity	from,
		entity	to,
		vector	vel
	)

Definition at line 756 of file common.qc.

References WarpZone_TransformVelocity(), and WarpZone_UnTransformVelocity().

Referenced by GrapplingHookThink().

{
    if(from.WarpZone_refsys)
        vel = WarpZone_UnTransformVelocity(from.WarpZone_refsys, vel);
    if(to.WarpZone_refsys)
        vel = WarpZone_TransformVelocity(to.WarpZone_refsys, vel);
    return vel;
}

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WarpZone_SetUp()

void WarpZone_SetUp	(	entity	e,
		vector	my_org,
		vector	my_ang,
		vector	other_org,
		vector	other_ang
	)

Definition at line 66 of file common.qc.

References AnglesTransform_PrePostShift_GetPostShift(), AnglesTransform_RightDivide(), AnglesTransform_TurnDirectionFR(), FIXED_MAKE_VECTORS, setcamera_transform, vector(), and WarpZone_camera_transform().

Referenced by NET_HANDLE(), and WarpZone_Projectile_Touch().

{
    e.warpzone_transform = AnglesTransform_RightDivide(other_ang, AnglesTransform_TurnDirectionFR(my_ang));
    e.warpzone_shift = AnglesTransform_PrePostShift_GetPostShift(my_org, e.warpzone_transform, other_org);
    e.warpzone_origin = my_org;
    e.warpzone_targetorigin = other_org;
    e.warpzone_angles = my_ang;
    e.warpzone_targetangles = other_ang;
    vector forward, right, up;
    FIXED_MAKE_VECTORS(my_ang, forward, right, up);
    e.warpzone_forward = forward;
    FIXED_MAKE_VECTORS(other_ang, forward, right, up);
    e.warpzone_targetforward = forward;
    setcamera_transform(e, WarpZone_camera_transform);
}

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WarpZone_TargetPlaneDist()

float WarpZone_TargetPlaneDist	(	entity	wz,
		vector	v
	)

Definition at line 494 of file common.qc.

Referenced by WarpZone_Teleport().

{
    return (v - wz.warpzone_targetorigin) * wz.warpzone_targetforward;
}

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WarpZone_TraceBox()

void WarpZone_TraceBox	(	vector	org,
		vector	min,
		vector	max,
		vector	end,
		float	nomonsters,
		entity	forent
	)

Definition at line 333 of file common.qc.

References NULL, WarpZone_trace_callback_t_null, and WarpZone_TraceBox_ThroughZone().

Referenced by CommonCommand_editmob(), tracebox_antilag_force_wz(), View_EventChase(), and WarpZone_TraceLine().

{
    WarpZone_TraceBox_ThroughZone(org, mi, ma, end, nomonsters, forent, NULL, WarpZone_trace_callback_t_null);
}

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WarpZone_TraceBox_ThroughZone()

void WarpZone_TraceBox_ThroughZone	(	vector	org,
		vector	min,
		vector	max,
		vector	end,
		float	nomonsters,
		entity	forent,
		entity	zone,
		WarpZone_trace_callback_t	cb
	)

Definition at line 202 of file common.qc.

References BITCLR_ASSIGN, BITSET_ASSIGN, DPCONTENTS_SOLID, entity(), LABEL, LOG_TRACE, MOVE_NOMONSTERS, MOVE_NOTHING, MOVE_WORLDONLY, normalize(), NULL, trace_dphitcontents, trace_endpos, trace_ent, trace_fraction, trace_startsolid, v_forward, v_right, v_up, vector(), WarpZone_Find(), WarpZone_MakeAllOther(), WarpZone_MakeAllSolid(), WarpZone_Trace_AddTransform(), WarpZone_trace_firstzone, WarpZone_trace_forent, WarpZone_Trace_InitTransform(), WarpZone_trace_lastzone, WarpZone_TransformOrigin(), and warpzone_warpzones_exist.

Referenced by fireBullet_antilag(), WarpZone_TraceBox(), and WarpZone_TrailParticles().

{
    float nomonsters_adjusted;
    float frac, sol, i;
    float contentshack;
    entity wz;
    vector vf, vr, vu;

    WarpZone_trace_forent = forent;
    WarpZone_trace_firstzone = NULL;
    WarpZone_trace_lastzone = NULL;
    WarpZone_Trace_InitTransform();
    if(!warpzone_warpzones_exist)
    {
        if(nomonsters == MOVE_NOTHING)
        {
            trace_endpos = end;
            trace_fraction = 1;
            if(cb)
                cb(org, trace_endpos, end);
            return;
        }
        else
        {
            tracebox(org, mi, ma, end, nomonsters, WarpZone_trace_forent);
            if(cb)
                cb(org, trace_endpos, end);
            return;
        }
    }

    vf = v_forward;
    vr = v_right;
    vu = v_up;

    switch(nomonsters)
    {
        case MOVE_WORLDONLY:
        case MOVE_NOTHING:
            nomonsters_adjusted = MOVE_NOMONSTERS;
            break;
        default:
            nomonsters_adjusted = nomonsters;
            break;
    }
    if((contentshack = (WarpZone_trace_forent.dphitcontentsmask && !(WarpZone_trace_forent.dphitcontentsmask & DPCONTENTS_SOLID))))
        BITSET_ASSIGN(WarpZone_trace_forent.dphitcontentsmask, DPCONTENTS_SOLID);

    // if starting in warpzone, first transform
    wz = WarpZone_Find(org + mi, org + ma);
    if(wz)
    {
        WarpZone_trace_firstzone = wz;
        WarpZone_trace_lastzone = wz;
        if(zone && wz != zone)
        {
            // we are in ANOTHER warpzone. This is bad. Make a zero length trace and return.
            sol = 1;
            trace_fraction = 0;
            trace_endpos = org;
            goto fail;
        }
        WarpZone_Trace_AddTransform(wz);
        org = WarpZone_TransformOrigin(wz, org);
        end = WarpZone_TransformOrigin(wz, end);
    }
    WarpZone_MakeAllSolid();
    sol = -1;
    frac = 0;
    i = 16;
    for (;;)
    {
        if(--i < 1)
        {
            LOG_TRACE("Too many warpzones in sequence, aborting trace.");
            trace_ent = NULL;
            break;
        }
        tracebox(org, mi, ma, end, nomonsters_adjusted, WarpZone_trace_forent);
        if(cb)
            cb(org, trace_endpos, end);
        if(sol < 0)
            sol = trace_startsolid;

        frac = trace_fraction = frac + (1 - frac) * trace_fraction;
        if(trace_fraction >= 1)
            break;
        if(trace_ent.classname != "trigger_warpzone")
        {
            if((nomonsters == MOVE_NOTHING) || ((nomonsters == MOVE_WORLDONLY) && trace_ent) || (contentshack && (trace_dphitcontents & WarpZone_trace_forent.dphitcontentsmask) == DPCONTENTS_SOLID))
            {
                // continue the trace, ignoring this hit (we only care for warpzones)
                org = trace_endpos + normalize(end - org);
                continue;
                // we cannot do an inverted trace here, as we do care for further warpzones inside that "solid" to be found
                // otherwise, players could block entrances that way
            }
            break;
        }
        /*if(trace_ent == wz)
        {
            // FIXME can this check be removed? Do we really need it?
            LOG_TRACE("I transformed into the same zone again, wtf, aborting the trace");
            trace_ent = NULL;
            break;
        }*/
        wz = trace_ent;
        if(!WarpZone_trace_firstzone)
            WarpZone_trace_firstzone = wz;
        WarpZone_trace_lastzone = wz;
        if(zone && wz != zone)
            break;
        WarpZone_Trace_AddTransform(wz);
        // we hit a warpzone... so, let's perform the trace after the warp again
        org = WarpZone_TransformOrigin(wz, trace_endpos);
        end = WarpZone_TransformOrigin(wz, end);

        // we got warped, so let's step back a bit
        tracebox(org, mi, ma, org + normalize(org - end) * 32, nomonsters_adjusted, WarpZone_trace_forent);
        org = trace_endpos;
    }
    WarpZone_MakeAllOther();
LABEL(fail)
    if(contentshack)
        BITCLR_ASSIGN(WarpZone_trace_forent.dphitcontentsmask, DPCONTENTS_SOLID);
    trace_startsolid = sol;
    v_forward = vf;
    v_right = vr;
    v_up = vu;
}

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WarpZone_TraceLine()

void WarpZone_TraceLine	(	vector	org,
		vector	end,
		float	nomonsters,
		entity	forent
	)

Definition at line 338 of file common.qc.

References WarpZone_TraceBox().

Referenced by CommonCommand_editmob(), ctf_CalculatePassVelocity(), ctf_FlagThink(), HUD_Crosshair(), Monster_CalculateVelocity(), Monster_Move_Target(), RadiusDamageForSource(), sandbox_ObjectSpawn(), View_EventChase(), and W_SetupShot_Dir_ProjectileSize_Range().

{
    WarpZone_TraceBox(org, '0 0 0', '0 0 0', end, nomonsters, forent);
}

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WarpZone_TraceToss()

void WarpZone_TraceToss	(	entity	e,
		entity	forent
	)

Definition at line 452 of file common.qc.

References NULL, WarpZone_trace_callback_t_null, and WarpZone_TraceToss_ThroughZone().

{
    WarpZone_TraceToss_ThroughZone(e, forent, NULL, WarpZone_trace_callback_t_null);
}

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WarpZone_TraceToss_ThroughZone()

void WarpZone_TraceToss_ThroughZone	(	entity	e,
		entity	forent,
		entity	zone,
		WarpZone_trace_callback_t	cb
	)

Definition at line 343 of file common.qc.

References cvar(), entity(), LABEL, LOG_TRACE, NULL, setorigin(), trace_endpos, trace_ent, trace_fraction, v_forward, v_right, v_up, vector(), vlen(), WarpZone_Find(), WarpZone_MakeAllOther(), WarpZone_MakeAllSolid(), WarpZone_Trace_AddTransform(), WarpZone_trace_firstzone, WarpZone_trace_forent, WarpZone_Trace_InitTransform(), WarpZone_trace_lastzone, WarpZone_tracetoss_time, WarpZone_tracetoss_velocity, WarpZone_TransformOrigin(), WarpZone_TransformVelocity(), and warpzone_warpzones_exist.

Referenced by WarpZone_TraceToss().

{
    float g, dt, i;
    vector vf, vr, vu, v0, o0;
    entity wz;

    o0 = e.origin;
    v0 = e.velocity;
    g = cvar("sv_gravity") * e.gravity;

    WarpZone_trace_forent = forent;
    WarpZone_trace_firstzone = NULL;
    WarpZone_trace_lastzone = NULL;
    WarpZone_Trace_InitTransform();
    WarpZone_tracetoss_time = 0;
    if(!warpzone_warpzones_exist)
    {
        tracetoss(e, WarpZone_trace_forent);
        if(cb)
            cb(e.origin, trace_endpos, trace_endpos);
        dt = vlen(e.origin - o0) / vlen(e.velocity);
        WarpZone_tracetoss_time += dt;
        e.velocity_z -= dt * g;
        WarpZone_tracetoss_velocity = e.velocity;
        e.velocity = v0;
        return;
    }

    vf = v_forward;
    vr = v_right;
    vu = v_up;

    // if starting in warpzone, first transform
    wz = WarpZone_Find(e.origin + e.mins, e.origin + e.maxs);
    if(wz)
    {
        WarpZone_trace_firstzone = wz;
        WarpZone_trace_lastzone = wz;
        if(zone && wz != zone)
        {
            // we are in ANOTHER warpzone. This is bad. Make a zero length trace and return.

            WarpZone_tracetoss_time = 0;
            trace_endpos = o0;
            goto fail;
        }
        WarpZone_Trace_AddTransform(wz);
        vector org = WarpZone_TransformOrigin(wz, e.origin);
        setorigin(e, org);
        e.velocity = WarpZone_TransformVelocity(wz, e.velocity);
    }
    WarpZone_MakeAllSolid();
    i = 16;
    for (;;)
    {
        if(--i < 1)
        {
            LOG_TRACE("Too many warpzones in sequence, aborting trace.");
            trace_ent = NULL;
            break;
        }
        tracetoss(e, WarpZone_trace_forent);
        if(cb)
            cb(e.origin, trace_endpos, trace_endpos);
        dt = vlen(trace_endpos - e.origin) / vlen(e.velocity);
        WarpZone_tracetoss_time += dt;
        e.origin = trace_endpos;
        e.velocity_z -= dt * g;
        if(trace_fraction >= 1)
            break;
        if(trace_ent.classname != "trigger_warpzone")
            break;
        if(trace_ent == wz)
        {
            // FIXME can this check be removed? Do we really need it?
            LOG_TRACE("I transformed into the same zone again, wtf, aborting the trace");
            trace_ent = NULL;
            break;
        }
        wz = trace_ent;
        if(!WarpZone_trace_firstzone)
            WarpZone_trace_firstzone = wz;
        WarpZone_trace_lastzone = wz;
        if(zone && wz != zone)
            break;
        WarpZone_Trace_AddTransform(wz);
        // we hit a warpzone... so, let's perform the trace after the warp again
        e.origin = WarpZone_TransformOrigin(wz, e.origin);
        e.velocity = WarpZone_TransformVelocity(wz, e.velocity);

        // we got warped, so let's step back a bit
        e.velocity = -e.velocity;
        tracetoss(e, WarpZone_trace_forent);
        dt = vlen(trace_endpos - e.origin) / vlen(e.velocity);
        WarpZone_tracetoss_time -= dt;
        e.origin = trace_endpos;
        e.velocity = -e.velocity;
    }
    WarpZone_MakeAllOther();
LABEL(fail)
    WarpZone_tracetoss_velocity = e.velocity;
    v_forward = vf;
    v_right = vr;
    v_up = vu;
    // restore old entity data (caller just uses trace_endpos, WarpZone_tracetoss_velocity and the transform)
    e.velocity = v0;
    e.origin = o0;
}

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WarpZone_TrailParticles()

void WarpZone_TrailParticles	(	entity	own,
		float	eff,
		vector	org,
		vector	end
	)

Definition at line 464 of file common.qc.

References entity(), MOVE_NOMONSTERS, NULL, PARTICLES_DRAWASTRAIL, to, vector(), WarpZone_TraceBox_ThroughZone(), WarpZone_TrailParticles_trace_callback(), WarpZone_TrailParticles_trace_callback_eff, and WarpZone_TrailParticles_trace_callback_own.

Referenced by ctf_Handle_Throw().

{
    WarpZone_TrailParticles_trace_callback_own = own;
    WarpZone_TrailParticles_trace_callback_eff = eff;
    WarpZone_TraceBox_ThroughZone(org, '0 0 0', '0 0 0', end, MOVE_NOMONSTERS, NULL, NULL, WarpZone_TrailParticles_trace_callback);
}

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WarpZone_TransformAngles()

vector WarpZone_TransformAngles	(	entity	wz,
		vector	v
	)

Definition at line 509 of file common.qc.

References AnglesTransform_ApplyToAngles().

Referenced by WarpZone_RefSys_TransformAngles(), and WarpZone_Teleport().

{
    return AnglesTransform_ApplyToAngles(wz.warpzone_transform, v);
}

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WarpZone_TransformOrigin()

vector WarpZone_TransformOrigin	(	entity	wz,
		vector	v
	)

Definition at line 499 of file common.qc.

References AnglesTransform_Apply().

Referenced by fireBullet_antilag(), RadiusDamageForSource(), WarpZone_camera_transform(), WarpZone_FindRadius_Recurse(), WarpZone_FixPMove(), WarpZone_FixView(), WarpZone_RefSys_TransformOrigin(), WarpZone_Teleport(), WarpZone_TraceBox_ThroughZone(), and WarpZone_TraceToss_ThroughZone().

{
    return wz.warpzone_shift + AnglesTransform_Apply(wz.warpzone_transform, v);
}

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WarpZone_TransformVAngles()

vector WarpZone_TransformVAngles	(	entity	wz,
		vector	v
	)

Definition at line 514 of file common.qc.

References AnglesTransform_ApplyToVAngles(), AnglesTransform_CancelRoll(), and AnglesTransform_Normalize().

Referenced by NET_HANDLE(), View_EventChase(), WarpZone_FixPMove(), WarpZone_FixView(), WarpZone_Projectile_Touch(), WarpZone_RefSys_TransformVAngles(), and WarpZone_Teleport().

{
#ifdef KEEP_ROLL
    float roll;
    roll = ang.z;
    ang.z = 0;
#endif

    ang = AnglesTransform_ApplyToVAngles(wz.warpzone_transform, ang);

#ifdef KEEP_ROLL
    ang = AnglesTransform_Normalize(ang, true);
    ang = AnglesTransform_CancelRoll(ang);
    ang.z = roll;
#else
    ang = AnglesTransform_Normalize(ang, false);
#endif

    return ang;
}

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WarpZone_TransformVelocity()

vector WarpZone_TransformVelocity	(	entity	wz,
		vector	v
	)

Definition at line 504 of file common.qc.

References AnglesTransform_Apply().

Referenced by fireBullet_antilag(), FireRailgunBullet(), WarpZone_camera_transform(), WarpZone_RefSys_TransformVelocity(), WarpZone_Teleport(), and WarpZone_TraceToss_ThroughZone().

{
    return AnglesTransform_Apply(wz.warpzone_transform, v);
}

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WarpZone_UnTransformAngles()

vector WarpZone_UnTransformAngles	(	entity	wz,
		vector	v
	)

Definition at line 545 of file common.qc.

References AnglesTransform_ApplyToAngles(), and AnglesTransform_Invert().

Referenced by WarpZone_RefSys_TransformAngles().

{
    return AnglesTransform_ApplyToAngles(AnglesTransform_Invert(wz.warpzone_transform), v);
}

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WarpZone_UnTransformOrigin()

vector WarpZone_UnTransformOrigin	(	entity	wz,
		vector	v
	)

Definition at line 535 of file common.qc.

References AnglesTransform_Apply(), and AnglesTransform_Invert().

Referenced by FireRailgunBullet(), MUTATOR_HOOKFUNCTION(), RadiusDamageForSource(), W_SetupShot_Dir_ProjectileSize_Range(), and WarpZone_RefSys_TransformOrigin().

{
    return AnglesTransform_Apply(AnglesTransform_Invert(wz.warpzone_transform), v - wz.warpzone_shift);
}

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WarpZone_UnTransformVAngles()

vector WarpZone_UnTransformVAngles	(	entity	wz,
		vector	v
	)

Definition at line 550 of file common.qc.

References AnglesTransform_ApplyToVAngles(), AnglesTransform_CancelRoll(), AnglesTransform_Invert(), and AnglesTransform_Normalize().

Referenced by WarpZone_RefSys_TransformVAngles().

{
    float roll;

    roll = ang.z;
    ang.z = 0;

    ang = AnglesTransform_ApplyToVAngles(AnglesTransform_Invert(wz.warpzone_transform), ang);
    ang = AnglesTransform_Normalize(ang, true);
    ang = AnglesTransform_CancelRoll(ang);

    ang.z = roll;
    return ang;
}

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WarpZone_UnTransformVelocity()

vector WarpZone_UnTransformVelocity	(	entity	wz,
		vector	v
	)

Definition at line 540 of file common.qc.

References AnglesTransform_Apply(), and AnglesTransform_Invert().

Referenced by WarpZone_RefSys_TransformVelocity().

{
    return AnglesTransform_Apply(AnglesTransform_Invert(wz.warpzone_transform), v);
}

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WarpZoneLib_BoxTouchesBrush()

float WarpZoneLib_BoxTouchesBrush	(	vector	mi,
		vector	ma,
		entity	e,
		entity	ig
	)

Definition at line 138 of file common.qc.

References SOLID_BSP, WarpZoneLib_BoxTouchesBrush_ent, WarpZoneLib_BoxTouchesBrush_ignore, WarpZoneLib_BoxTouchesBrush_maxs, WarpZoneLib_BoxTouchesBrush_mins, and WarpZoneLib_BoxTouchesBrush_Recurse().

Referenced by conveyor_think(), func_ladder_think(), havocbot_moveto(), Teleport_Find(), WarpZone_Find(), and WarpZoneLib_ExactTrigger_Touch().

{
    float f, s;

    if(!e.modelindex || e.warpzone_isboxy)
        return 1;

    s = e.solid;
    e.solid = SOLID_BSP;
    WarpZoneLib_BoxTouchesBrush_mins = mi;
    WarpZoneLib_BoxTouchesBrush_maxs = ma;
    WarpZoneLib_BoxTouchesBrush_ent = e;
    WarpZoneLib_BoxTouchesBrush_ignore = ig;
    f = WarpZoneLib_BoxTouchesBrush_Recurse();
    e.solid = s;

    return f;
}

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WarpZoneLib_ExactTrigger_Init()

void WarpZoneLib_ExactTrigger_Init

(

entity

this

)

Definition at line 12 of file util_server.qc.

References angles, maxs, mins, model, movedir, MOVETYPE_NONE, origin, scale, set_movetype(), setorigin(), solid, SOLID_TRIGGER, vector(), and warpzone_isboxy.

Referenced by WarpZone_Projectile_Touch().

{
    vector mi, ma;
    if (this.movedir == '0 0 0')
    if (this.angles != '0 0 0')
    {
        vector forward, _r, _u;
        MAKE_VECTORS(this.angles, forward, _r, _u);
        this.movedir = forward;
    }
    if(this.model == "")
    {
        // It's a box! No need to match with exacttriggers.
        this.warpzone_isboxy = 1;
    }
    else
    {
        mi = this.mins;
        ma = this.maxs;
        precache_model(this.model);
        _setmodel(this, this.model);
        // let mapper-set mins/maxs override the model's bounds if set
        if(mi != '0 0 0' || ma != '0 0 0')
        {
            // It's a box! No need to match with exacttriggers.
            this.mins = mi;
            this.maxs = ma;
            this.warpzone_isboxy = 1;
        }
    }
    setorigin(this, this.origin);
    if(this.scale)
        setsize(this, this.mins * this.scale, this.maxs * this.scale);
    else
        setsize(this, this.mins, this.maxs);
    set_movetype(this, MOVETYPE_NONE);
    this.solid = SOLID_TRIGGER;
    this.model = "";
}

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WarpZoneLib_ExactTrigger_Touch()

bool WarpZoneLib_ExactTrigger_Touch	(	entity	this,
		entity	toucher
	)

Definition at line 798 of file common.qc.

{
    vector emin = toucher.absmin, emax = toucher.absmax;
    if(STAT(Q3COMPAT))
    {
        // DP's tracebox enlarges absolute bounding boxes by a single quake unit
        // we must undo that here to allow accurate touching
        emin += '1 1 1';
        emax -= '1 1 1';
    }
    return !WarpZoneLib_BoxTouchesBrush(emin, emax, this, toucher);
}

WarpZoneLib_MoveOutOfSolid()

bool WarpZoneLib_MoveOutOfSolid

(

entity

e

)

Definition at line 826 of file common.qc.

{
    vector o = e.origin;
    traceline(o, o, MOVE_WORLDONLY, e);
    if (trace_startsolid)
        return false;

    tracebox(o, e.mins, e.maxs, o, MOVE_WORLDONLY, e);
    if (!trace_startsolid)
        return true;

    vector m0 = e.mins;
    vector m1 = e.maxs;
    e.mins = '0 0 0';
    e.maxs = '0 0 0';
    WarpZoneLib_MoveOutOfSolid_Expand(e, eX * m0.x); e.mins_x = m0.x;
    WarpZoneLib_MoveOutOfSolid_Expand(e, eX * m1.x); e.maxs_x = m1.x;
    WarpZoneLib_MoveOutOfSolid_Expand(e, eY * m0.y); e.mins_y = m0.y;
    WarpZoneLib_MoveOutOfSolid_Expand(e, eY * m1.y); e.maxs_y = m1.y;
    WarpZoneLib_MoveOutOfSolid_Expand(e, eZ * m0.z); e.mins_z = m0.z;
    WarpZoneLib_MoveOutOfSolid_Expand(e, eZ * m1.z); e.maxs_z = m1.z;
    setorigin(e, e.origin);

    tracebox(e.origin, e.mins, e.maxs, e.origin, MOVE_WORLDONLY, e);
    if (trace_startsolid)
    {
        setorigin(e, o);
        return false;
    }

    return true;
}

WarpZoneLib_NearestPointOnBox()

vector WarpZoneLib_NearestPointOnBox	(	vector	mi,
		vector	ma,
		vector	org
	)

Definition at line 565 of file common.qc.

References bound(), and vector().

Referenced by WarpZone_FindRadius_Recurse().

{
    vector nearest;
    nearest.x = bound(mi.x, org.x, ma.x);
    nearest.y = bound(mi.y, org.y, ma.y);
    nearest.z = bound(mi.z, org.z, ma.z);
    return nearest;
}

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Variable Documentation

g_warpzones

IntrusiveList g_warpzones

Definition at line 6 of file common.qh.

Referenced by NET_HANDLE(), WarpZone_Find(), WarpZone_MakeAllOther(), WarpZone_MakeAllSolid(), and WarpZone_Projectile_Touch().

warpzone_angles

vector warpzone_angles

Definition at line 15 of file common.qh.

Referenced by WarpZone_Camera_camera_transform(), WarpZone_Projectile_Touch(), and WarpZone_Touch().

warpzone_cameras_exist

float warpzone_cameras_exist

Definition at line 10 of file common.qh.

Referenced by NET_HANDLE(), and WarpZone_Projectile_Touch().

warpzone_fadeend

float warpzone_fadeend

Definition at line 22 of file common.qh.

Referenced by NET_HANDLE(), WarpZone_Camera_camera_transform(), WarpZone_camera_transform(), WarpZone_Fade_PreDraw(), and WarpZone_Touch().

warpzone_fadestart

float warpzone_fadestart

Definition at line 21 of file common.qh.

Referenced by NET_HANDLE(), WarpZone_Camera_camera_transform(), WarpZone_camera_transform(), WarpZone_Fade_PreDraw(), and WarpZone_Touch().

WarpZone_findradius_dist

vector WarpZone_findradius_dist

Definition at line 52 of file common.qh.

WarpZone_findradius_findorigin

vector WarpZone_findradius_findorigin

Definition at line 55 of file common.qh.

WarpZone_findradius_findradius

float WarpZone_findradius_findradius

Definition at line 56 of file common.qh.

WarpZone_findradius_nearest

vector WarpZone_findradius_nearest

Definition at line 53 of file common.qh.

warpzone_forward

vector warpzone_forward

Definition at line 16 of file common.qh.

warpzone_isboxy

float warpzone_isboxy

Definition at line 12 of file common.qh.

Referenced by conveyor_think(), DelayThink(), NET_HANDLE(), WarpZone_Touch(), and WarpZoneLib_ExactTrigger_Init().

warpzone_origin

vector warpzone_origin

Definition at line 14 of file common.qh.

Referenced by WarpZone_Camera_camera_transform(), WarpZone_Projectile_Touch(), and WarpZone_Touch().

warpzone_shift

vector warpzone_shift

Definition at line 13 of file common.qh.

warpzone_targetangles

vector warpzone_targetangles

Definition at line 18 of file common.qh.

Referenced by WarpZone_Touch().

warpzone_targetforward

vector warpzone_targetforward

Definition at line 19 of file common.qh.

warpzone_targetorigin

vector warpzone_targetorigin

Definition at line 17 of file common.qh.

Referenced by WarpZone_camera_transform(), and WarpZone_Touch().

WarpZone_trace_callback_t_null

var WarpZone_trace_callback_t WarpZone_trace_callback_t_null

Definition at line 36 of file common.qh.

Referenced by WarpZone_TraceBox(), and WarpZone_TraceToss().

WarpZone_trace_firstzone

entity WarpZone_trace_firstzone

Definition at line 38 of file common.qh.

Referenced by FireRailgunBullet(), WarpZone_TraceBox_ThroughZone(), and WarpZone_TraceToss_ThroughZone().

WarpZone_trace_forent

entity WarpZone_trace_forent

Definition at line 34 of file common.qh.

Referenced by fireBullet_antilag(), fireBullet_trace_callback(), WarpZone_TraceBox_ThroughZone(), and WarpZone_TraceToss_ThroughZone().

WarpZone_trace_lastzone

entity WarpZone_trace_lastzone

Definition at line 39 of file common.qh.

Referenced by WarpZone_TraceBox_ThroughZone(), and WarpZone_TraceToss_ThroughZone().

WarpZone_trace_transform

entity WarpZone_trace_transform

Definition at line 37 of file common.qh.

Referenced by fireBullet_antilag(), FireRailgunBullet(), View_EventChase(), W_SetupShot_Dir_ProjectileSize_Range(), WarpZone_Trace_AddTransform(), and WarpZone_Trace_InitTransform().

WarpZone_tracetoss_time

float WarpZone_tracetoss_time

Definition at line 41 of file common.qh.

Referenced by WarpZone_TraceToss_ThroughZone().

WarpZone_tracetoss_velocity

vector WarpZone_tracetoss_velocity

Definition at line 40 of file common.qh.

Referenced by WarpZone_TraceToss_ThroughZone().

warpzone_transform

vector warpzone_transform

Definition at line 20 of file common.qh.

Referenced by NET_HANDLE().

warpzone_warpzones_exist

float warpzone_warpzones_exist

Definition at line 9 of file common.qh.

Referenced by Item_PreDraw(), NET_HANDLE(), WarpZone_Find(), WarpZone_MakeAllOther(), WarpZone_MakeAllSolid(), WarpZone_Projectile_Touch(), WarpZone_TraceBox_ThroughZone(), and WarpZone_TraceToss_ThroughZone().