Xash3DArchive/engine/server/sv_game.c

/*
Copyright (C) 1997-2001 Id Software, Inc.

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  

See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

*/
// sv_game.c -- interface to the game dll

#include "engine.h"
#include "server.h"

/*
==============
PF_makevectors

Writes new values for v_forward, v_up, and v_right based on angles
makevectors(vector)
==============
*/
void PF_makevectors (void)
{
	AngleVectors(PRVM_G_VECTOR(OFS_PARM0), prog->globals.server->v_forward, prog->globals.server->v_right, prog->globals.server->v_up);
}

void PF_makevectors2 (void)
{
	AngleVectorsFLU(PRVM_G_VECTOR(OFS_PARM0), prog->globals.server->v_forward, prog->globals.server->v_right, prog->globals.server->v_up);
}

/*
=================
PF_setorigin

This is the only valid way to move an object without using the physics of the world (setting velocity and waiting).  Directly changing origin will not set internal links correctly, so clipping would be messed up.  This should be called when an object is spawned, and then only if it is teleported.

setorigin (entity, origin)
=================
*/
void PF_setorigin (void)
{
	edict_t	*e;
	float	*org;

	e = PRVM_G_EDICT(OFS_PARM0);
	if (e == prog->edicts)
	{
		VM_Warning("setorigin: can not modify world entity\n");
		return;
	}
	if (e->priv.sv->free)
	{
		VM_Warning("setorigin: can not modify free entity\n");
		return;
	}
	org = PRVM_G_VECTOR(OFS_PARM1);
	VectorCopy (org, e->progs.sv->origin);
	SV_LinkEdict (e);
}


void SetMinMaxSize (edict_t *e, float *min, float *max, bool rotate)
{
	int		i;

	for (i = 0; i < 3; i++)
		if (min[i] > max[i])
			PRVM_ERROR("SetMinMaxSize: backwards mins/maxs");

	// set derived values
	VectorCopy (min, e->progs.sv->mins);
	VectorCopy (max, e->progs.sv->maxs);
	VectorSubtract (max, min, e->progs.sv->size);

	SV_LinkEdict (e);
}


//test for stats
void PF_SetStats( void )
{
	edict_t	*e;	
	int		stat_num;
	const char	*string;
	short		value;

	e = PRVM_G_EDICT(OFS_PARM0);

	if(!e->priv.sv->client) return;
	
	stat_num = (int)PRVM_G_FLOAT(OFS_PARM1);

	if(stat_num < 0 || stat_num > MAX_STATS) return;

	string = PRVM_G_STRING(OFS_PARM2);

	switch(stat_num)
	{
	case STAT_HEALTH_ICON:
		value = SV_ImageIndex( string );
		break;
	case STAT_HEALTH:
		value = atoi( string );
		break;
	case STAT_HELPICON:
		value = SV_ImageIndex( string );
		break;		
	default:
		MsgWarn("unknown stat type %d\n", stat_num );
		return;
	}
	e->priv.sv->client->ps.stats[stat_num] = value;
}

/*
=================
PF_setsize

the size box is rotated by the current angle
LordHavoc: no it isn't...

setsize (entity, minvector, maxvector)
=================
*/
void PF_setsize (void)
{
	edict_t	*e;
	float	*min, *max;

	e = PRVM_G_EDICT(OFS_PARM0);
	if (e == prog->edicts)
	{
		VM_Warning("setsize: can not modify world entity\n");
		return;
	}
	if (e->priv.sv->free)
	{
		VM_Warning("setsize: can not modify free entity\n");
		return;
	}
	min = PRVM_G_VECTOR(OFS_PARM1);
	max = PRVM_G_VECTOR(OFS_PARM2);
	SetMinMaxSize (e, min, max, false);
}

void SV_SetModel (edict_t *ent, const char *name)
{
	int		i;
	cmodel_t		*mod;

	i = SV_ModelIndex( name );
	ent->progs.sv->model = PRVM_SetEngineString(sv.configstrings[CS_MODELS+i]);
	ent->progs.sv->modelindex = ent->priv.sv->s.modelindex = i;

	mod = CM_LoadModel(sv.configstrings[CS_MODELS+i]);
	if(mod) SetMinMaxSize( ent, mod->mins, mod->maxs, false );
}

/*
=================
PF_setmodel

setmodel(entity, model)
=================
*/
void PF_setmodel( void )
{
	edict_t		*e;

	e = PRVM_G_EDICT(OFS_PARM0);
	if (e == prog->edicts)
	{
		VM_Warning("setmodel: can not modify world entity\n");
		return;
	}
	if (e->priv.sv->free)
	{
		VM_Warning("setmodel: can not modify free entity\n");
		return;
	}
	SV_SetModel( e, PRVM_G_STRING(OFS_PARM1) ); 
}

/*
=================
PF_sprint

single print to a specific client

sprint(clientent, value)
=================
*/
void PF_sprint (void)
{
	client_t		*client;
	int		num;
	char string[VM_STRINGTEMP_LENGTH];

	num = PRVM_G_EDICTNUM(OFS_PARM0);

	if (num < 1 || num > host.maxclients || svs.clients[num - 1].state != cs_spawned)
	{
		VM_Warning("tried to centerprint to a non-client\n");
		return;
	}

	client = svs.clients + num-1;

	VM_VarString(1, string, sizeof(string));
	SV_ClientPrintf (client, PRINT_HIGH, "%s", string );
}


/*
=================
PF_centerprint

single print to a specific client

centerprint(clientent, value)
=================
*/
void PF_centerprint (void)
{
	client_t		*client;
	int		num;
	char string[VM_STRINGTEMP_LENGTH];

	num = PRVM_G_EDICTNUM(OFS_PARM0);

	if(num < 1 || num > host.maxclients || svs.clients[num-1].state != cs_spawned)
	{
		VM_Warning("tried to centerprint to a non-client\n");
		return;
	}

	client = svs.clients + num - 1;

	VM_VarString(1, string, sizeof(string));
	MSG_Begin( svc_centerprint );
	MSG_WriteString (&sv.multicast, string );
	MSG_Send(MSG_ONE_R, NULL, client->edict );
}

/*
=================
PF_particle

particle(origin, color, count)
=================
*/
void PF_particle (void)
{
	float		*org, *dir;
	float		color;
	float		count;

	org = PRVM_G_VECTOR(OFS_PARM0);
	dir = PRVM_G_VECTOR(OFS_PARM1);
	color = PRVM_G_FLOAT(OFS_PARM2);
	count = PRVM_G_FLOAT(OFS_PARM3);
	
//SV_StartParticle (org, dir, (int)color, (int)count);
}


/*
=================
PF_ambientsound

=================
*/
void PF_ambientsound (void)
{
	const char	*samp;
	float		*pos;
	float 		vol, attenuation;
	int			soundnum, large;

	pos = PRVM_G_VECTOR (OFS_PARM0);
	samp = PRVM_G_STRING(OFS_PARM1);
	vol = PRVM_G_FLOAT(OFS_PARM2);
	attenuation = PRVM_G_FLOAT(OFS_PARM3);

	// check to see if samp was properly precached
	soundnum = SV_SoundIndex(samp);
	if (!soundnum) return;

	large = false;
	if (soundnum >= 256) large = true;

	// unsupported
}

/*
=================
PF_sound

Each entity can have eight independant sound sources, like voice,
weapon, feet, etc.

Channel 0 is an auto-allocate channel, the others override anything
already running on that entity/channel pair.

An attenuation of 0 will play full volume everywhere in the level.
Larger attenuations will drop off.

=================
*/
void PF_sound (void)
{
	const char	*sample;
	int		channel, sound_idx;
	edict_t	*entity;
	int 		volume;
	float		attenuation;

	entity = PRVM_G_EDICT(OFS_PARM0);
	channel = (int)PRVM_G_FLOAT(OFS_PARM1);
	sample = PRVM_G_STRING(OFS_PARM2);
	volume = (int)(PRVM_G_FLOAT(OFS_PARM3) * 255);
	attenuation = PRVM_G_FLOAT(OFS_PARM4);

	if (volume < 0 || volume > 255)
	{
		VM_Warning("SV_StartSound: volume must be in range 0-1\n");
		return;
	}

	if (attenuation < 0 || attenuation > 4)
	{
		VM_Warning("SV_StartSound: attenuation must be in range 0-4\n");
		return;
	}

	if (channel < 0 || channel > 7)
	{
		VM_Warning("SV_StartSound: channel must be in range 0-7\n");
		return;
	}
          
          sound_idx = SV_SoundIndex( sample );
	SV_StartSound (NULL, entity, channel, sound_idx, volume, attenuation, 0 );
}

/*
=================
PF_traceline

Used for use tracing and shot targeting
Traces are blocked by bbox and exact bsp entityes, and also slide box entities
if the tryents flag is set.

traceline (vector1, vector2, tryents)
=================
*/
void PF_traceline (void)
{
	float		*v1, *v2;
	trace_t		trace;
	int		move;
	edict_t	*ent;

	prog->xfunction->builtinsprofile += 30;

	v1 = PRVM_G_VECTOR(OFS_PARM0);
	v2 = PRVM_G_VECTOR(OFS_PARM1);
	move = (int)PRVM_G_FLOAT(OFS_PARM2);
	ent = PRVM_G_EDICT(OFS_PARM3);

	if (IS_NAN(v1[0]) || IS_NAN(v1[1]) || IS_NAN(v1[2]) || IS_NAN(v2[0]) || IS_NAN(v1[2]) || IS_NAN(v2[2]))
		PRVM_ERROR("%s: NAN errors detected in traceline('%f %f %f', '%f %f %f', %i, entity %i)\n", PRVM_NAME, v1[0], v1[1], v1[2], v2[0], v2[1], v2[2], move, PRVM_EDICT_TO_PROG(ent));

	trace = SV_Trace (v1, vec3_origin, vec3_origin, v2, ent, MASK_ALL );

	prog->globals.server->trace_allsolid = trace.allsolid;
	prog->globals.server->trace_startsolid = trace.startsolid;
	prog->globals.server->trace_fraction = trace.fraction;
	prog->globals.server->trace_contents = trace.contents;

	VectorCopy (trace.endpos, prog->globals.server->trace_endpos);
	VectorCopy (trace.plane.normal, prog->globals.server->trace_plane_normal);
	prog->globals.server->trace_plane_dist =  trace.plane.dist;
	if (trace.ent) prog->globals.server->trace_ent = PRVM_EDICT_TO_PROG(trace.ent);
	else prog->globals.server->trace_ent = PRVM_EDICT_TO_PROG(prog->edicts);
}


/*
=================
PF_tracebox

Used for use tracing and shot targeting
Traces are blocked by bbox and exact bsp entityes, and also slide box entities
if the tryents flag is set.

tracebox (vector1, vector mins, vector maxs, vector2, tryents)
=================
*/
// LordHavoc: added this for my own use, VERY useful, similar to traceline
void PF_tracebox (void)
{
	float		*v1, *v2, *m1, *m2;
	trace_t		trace;
	int		move;
	edict_t	*ent;

	prog->xfunction->builtinsprofile += 30;

	v1 = PRVM_G_VECTOR(OFS_PARM0);
	m1 = PRVM_G_VECTOR(OFS_PARM1);
	m2 = PRVM_G_VECTOR(OFS_PARM2);
	v2 = PRVM_G_VECTOR(OFS_PARM3);
	move = (int)PRVM_G_FLOAT(OFS_PARM4);
	ent = PRVM_G_EDICT(OFS_PARM5);

	if (IS_NAN(v1[0]) || IS_NAN(v1[1]) || IS_NAN(v1[2]) || IS_NAN(v2[0]) || IS_NAN(v1[2]) || IS_NAN(v2[2]))
		PRVM_ERROR("%s: NAN errors detected in tracebox('%f %f %f', '%f %f %f', '%f %f %f', '%f %f %f', %i, entity %i)\n", PRVM_NAME, v1[0], v1[1], v1[2], m1[0], m1[1], m1[2], m2[0], m2[1], m2[2], v2[0], v2[1], v2[2], move, PRVM_EDICT_TO_PROG(ent));

	trace = SV_Trace (v1, m1, m2, v2, ent, MASK_ALL );

	prog->globals.server->trace_allsolid = trace.allsolid;
	prog->globals.server->trace_startsolid = trace.startsolid;
	prog->globals.server->trace_fraction = trace.fraction;
	prog->globals.server->trace_contents = trace.contents;

	VectorCopy (trace.endpos, prog->globals.server->trace_endpos);
	VectorCopy (trace.plane.normal, prog->globals.server->trace_plane_normal);
	prog->globals.server->trace_plane_dist =  trace.plane.dist;

	if (trace.ent) prog->globals.server->trace_ent = PRVM_EDICT_TO_PROG(trace.ent);
	else prog->globals.server->trace_ent = PRVM_EDICT_TO_PROG(prog->edicts);
}

/*
=================
PF_checkpos

Returns true if the given entity can move to the given position from it's
current position by walking or rolling.
FIXME: make work...
scalar checkpos (entity, vector)
=================
*/
void PF_checkpos (void)
{
}

//============================================================================
int PF_newcheckclient (int check)
{
	int		i;
	edict_t	*ent;
	vec3_t	org;

	// cycle to the next one
	check = bound(1, check, host.maxclients);
	if (check == host.maxclients) i = 1;
	else i = check + 1;

	for (;; i++)
	{
		// count the cost
		prog->xfunction->builtinsprofile++;
		// wrap around
		if (i == host.maxclients + 1) i = 1;
		// look up the client's edict
		ent = PRVM_EDICT_NUM(i);
		// check if it is to be ignored, but never ignore the one we started on (prevent infinite loop)
		if (i != check && (ent->priv.sv->free || ent->progs.sv->health <= 0 || ((int)ent->progs.sv->aiflags & AI_NOTARGET)))
			continue;
		// found a valid client (possibly the same one again)
		break;
	}

	// get the PVS for the entity
	VectorAdd(ent->progs.sv->origin, ent->progs.sv->view_ofs, org);

	SV_FatPVS( org ); // fat pvs manually

	return i;
}

/*
=================
PF_inphs

Also checks portalareas so that doors block sight
=================
*/
bool PF_inpvs (vec3_t p1, vec3_t p2)
{
	int		leafnum;
	int		cluster;
	int		area1, area2;
	byte	*mask;

	leafnum = CM_PointLeafnum (p1);
	cluster = CM_LeafCluster (leafnum);
	area1 = CM_LeafArea (leafnum);
	mask = CM_ClusterPVS (cluster);

	leafnum = CM_PointLeafnum (p2);
	cluster = CM_LeafCluster (leafnum);
	area2 = CM_LeafArea (leafnum);
	if ( mask && (!(mask[cluster>>3] & (1<<(cluster&7)) ) ) )
		return false;
	if (!CM_AreasConnected (area1, area2))
		return false;		// a door blocks sight
	return true;
}

/*
=================
PF_inphs

Also checks portalareas so that doors block sound
=================
*/
bool PF_inphs (vec3_t p1, vec3_t p2)
{
	int		leafnum;
	int		cluster;
	int		area1, area2;
	byte	*mask;

	leafnum = CM_PointLeafnum (p1);
	cluster = CM_LeafCluster (leafnum);
	area1 = CM_LeafArea (leafnum);
	mask = CM_ClusterPHS (cluster);

	leafnum = CM_PointLeafnum (p2);
	cluster = CM_LeafCluster (leafnum);
	area2 = CM_LeafArea (leafnum);
	if ( mask && (!(mask[cluster>>3] & (1<<(cluster&7)) ) ) )
		return false;		// more than one bounce away
	if (!CM_AreasConnected (area1, area2))
		return false;		// a door blocks hearing

	return true;
}

/*
=================
PF_checkclient

Returns a client (or object that has a client enemy) that would be a
valid target.

If there is more than one valid option, they are cycled each frame

If (self.origin + self.viewofs) is not in the PVS of the current target,
it is not returned at all.

name checkclient ()
=================
*/
int c_invis, c_notvis;
void PF_checkclient (void)
{
	edict_t	*ent, *self;
	vec3_t	view;

	// find a new check if on a new frame
	if (sv.time - sv.lastchecktime >= 0.1)
	{
		sv.lastcheck = PF_newcheckclient (sv.lastcheck);
		sv.lastchecktime = sv.time;
	}

	// return check if it might be visible
	ent = PRVM_EDICT_NUM(sv.lastcheck);
	if (ent->priv.sv->free || ent->progs.sv->health <= 0)
	{
		VM_RETURN_EDICT(prog->edicts);
		return;
	}

	// if current entity can't possibly see the check entity, return 0
	self = PRVM_PROG_TO_EDICT(prog->globals.server->pev);
	VectorAdd(self->progs.sv->origin, self->progs.sv->view_ofs, view);

	if (!PF_inpvs(view, view))
	{
		c_notvis++;
		VM_RETURN_EDICT(prog->edicts);
		return;
	}

	// might be able to see it
	c_invis++;
	VM_RETURN_EDICT(ent);
}

//============================================================================
void SV_ConfigString (int index, const char *val)
{
	if (index < 0 || index >= MAX_CONFIGSTRINGS)
		Host_Error ("configstring: bad index %i value %s\n", index, val);

	if (!val) val = "";

	// change the string in sv
	strcpy (sv.configstrings[index], val);

	if (sv.state != ss_loading)
	{
		// send the update to everyone
		SZ_Clear (&sv.multicast);
		MSG_Begin(svc_configstring);
		MSG_WriteShort (&sv.multicast, index);
		MSG_WriteString (&sv.multicast, (char *)val);
		MSG_Send(MSG_ALL_R, vec3_origin, NULL );
	}
}

/*
===============
PF_Configstring

===============
*/
void PF_Configstring( void )
{
	SV_ConfigString((int)PRVM_G_FLOAT(OFS_PARM0), PRVM_G_STRING(OFS_PARM1));
}

/*
=================
PF_stuffcmd

Sends text over to the client's execution buffer

stuffcmd (clientent, value, ...)
=================
*/
void PF_stuffcmd (void)
{
	int		entnum;
	client_t		*old;
	char		string[VM_STRINGTEMP_LENGTH];

	entnum = PRVM_G_EDICTNUM(OFS_PARM0);
	if (entnum < 1 || entnum > host.maxclients || svs.clients[entnum-1].state != cs_spawned)
	{
		VM_Warning("Can't stuffcmd to a non-client\n");
		return;
	}

	VM_VarString(1, string, sizeof(string));

	old = sv_client;
	sv_client = svs.clients + entnum - 1;
	SV_BroadcastCommand("%s", string);
	sv_client = old;
}

/*
=================
PF_findradius

Returns a chain of entities that have origins within a spherical area

findradius (origin, radius)
=================
*/
void PF_findradius (void)
{
	edict_t *ent, *chain;
	vec_t radius, radius2;
	vec3_t org, eorg, mins, maxs;
	int i;
	int numtouchedicts;
	edict_t *touchedicts[MAX_EDICTS];

	chain = (edict_t *)prog->edicts;

	VectorCopy(PRVM_G_VECTOR(OFS_PARM0), org);
	radius = PRVM_G_FLOAT(OFS_PARM1);
	radius2 = radius * radius;

	mins[0] = org[0] - (radius + 1);
	mins[1] = org[1] - (radius + 1);
	mins[2] = org[2] - (radius + 1);
	maxs[0] = org[0] + (radius + 1);
	maxs[1] = org[1] + (radius + 1);
	maxs[2] = org[2] + (radius + 1);

	numtouchedicts = 0;//SV_EntitiesInBox(mins, maxs, MAX_EDICTS, touchedicts);

	if (numtouchedicts > MAX_EDICTS)
	{
		// this never happens
		MsgWarn("SV_EntitiesInBox returned %i edicts, max was %i\n", numtouchedicts, MAX_EDICTS);
		numtouchedicts = MAX_EDICTS;
	}
	for (i = 0; i < numtouchedicts; i++)
	{
		ent = touchedicts[i];
		prog->xfunction->builtinsprofile++;

		if (ent->progs.sv->solid == SOLID_NOT)	continue;
		VectorSubtract(org, ent->progs.sv->origin, eorg);
		VectorMAMAM(1, eorg, 0.5f, ent->progs.sv->mins, 0.5f, ent->progs.sv->maxs, eorg);
		if (DotProduct(eorg, eorg) < radius2)
		{
			ent->progs.sv->chain = PRVM_EDICT_TO_PROG(chain);
			chain = ent;
		}
	}

	VM_RETURN_EDICT(chain);
}

void PF_precache_file (void)
{
	// precache_file is only used to copy files with qcc, it does nothing
	PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
}


void PF_precache_sound (void)
{
	SV_SoundIndex(PRVM_G_STRING(OFS_PARM0));
	PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
}

void PF_precache_model (void)
{
	SV_ModelIndex(PRVM_G_STRING(OFS_PARM0));
	PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
}

/*
===============
PF_walkmove

float(float yaw, float dist) walkmove
===============
*/
void PF_walkmove (void)
{
	edict_t	*ent;
	float		yaw, dist;
	vec3_t		move;
	mfunction_t	*oldf;
	int 		oldself;

	// assume failure if it returns early
	PRVM_G_FLOAT(OFS_RETURN) = 0;

	ent = PRVM_PROG_TO_EDICT(prog->globals.server->pev);
	if (ent == prog->edicts)
	{
		VM_Warning("walkmove: can not modify world entity\n");
		return;
	}
	if (ent->priv.sv->free)
	{
		VM_Warning("walkmove: can not modify free entity\n");
		return;
	}

	yaw = PRVM_G_FLOAT(OFS_PARM0);
	dist = PRVM_G_FLOAT(OFS_PARM1);

	if (!((int)ent->progs.sv->aiflags & (AI_ONGROUND|AI_FLY|AI_SWIM)))
		return;

	yaw = yaw * M_PI * 2 / 360;

	move[0] = cos(yaw)*dist;
	move[1] = sin(yaw)*dist;
	move[2] = 0;

	// save program state, because SV_movestep may call other progs
	oldf = prog->xfunction;
	oldself = prog->globals.server->pev;

	PRVM_G_FLOAT(OFS_RETURN) = 0;//SV_movestep(ent, move, true);

	// restore program state
	prog->xfunction = oldf;
	prog->globals.server->pev = oldself;
}

/*
===============
PF_droptofloor

void() droptofloor
===============
*/
void PF_droptofloor (void)
{
	edict_t		*ent;
	vec3_t		end;
	trace_t		trace;

	// assume failure if it returns early
	PRVM_G_FLOAT(OFS_RETURN) = 0;

	ent = PRVM_PROG_TO_EDICT(prog->globals.server->pev);
	if (ent == prog->edicts)
	{
		VM_Warning("droptofloor: can not modify world entity\n");
		return;
	}
	if (ent->priv.sv->free)
	{
		VM_Warning("droptofloor: can not modify free entity\n");
		return;
	}

	VectorCopy (ent->progs.sv->origin, end);
	end[2] -= 256;

	trace = SV_Trace(ent->progs.sv->origin, ent->progs.sv->mins, ent->progs.sv->maxs, end, ent, MASK_ALL );

	if (trace.fraction != 1)
	{
		VectorCopy (trace.endpos, ent->progs.sv->origin);
		SV_LinkEdict (ent);
		ent->progs.sv->flags = (int)ent->progs.sv->aiflags | AI_ONGROUND;
		ent->progs.sv->groundentity = PRVM_EDICT_TO_PROG(trace.ent);
		PRVM_G_FLOAT(OFS_RETURN) = 1;
	}
}

/*
===============
PF_lightstyle

void(float style, string value) lightstyle
===============
*/
void PF_lightstyle (void)
{
	int		style;
	const char	*val;

	style = (int)PRVM_G_FLOAT(OFS_PARM0);
	val = PRVM_G_STRING(OFS_PARM1);

	if( (uint) style >= MAX_LIGHTSTYLES )
	{
		PRVM_ERROR( "PF_lightstyle: style: %i >= 64", style );
	}

	SV_ConfigString (CS_LIGHTS + style, val );
}

/*
=============
PF_checkbottom
=============
*/
void PF_checkbottom (void)
{
	PRVM_G_FLOAT(OFS_RETURN) = 0;//SV_CheckBottom (PRVM_G_EDICT(OFS_PARM0));
}

/*
=============
PF_pointcontents
=============
*/
void PF_pointcontents (void)
{
	PRVM_G_FLOAT(OFS_RETURN) = SV_PointContents(PRVM_G_VECTOR(OFS_PARM0));
}

/*
=============
PF_aim

Pick a vector for the player to shoot along
vector aim(entity, missilespeed)
=============
*/
void PF_aim (void)
{
	edict_t	*ent, *check, *bestent;
	vec3_t		start, dir, end, bestdir;
	int		i, j;
	trace_t		tr;
	float		dist, bestdist;
	float		speed;
          int		flags = Cvar_VariableValue( "dmflags" );
	
	// assume failure if it returns early
	VectorCopy(prog->globals.server->v_forward, PRVM_G_VECTOR(OFS_RETURN));

	ent = PRVM_G_EDICT(OFS_PARM0);
	if (ent == prog->edicts)
	{
		VM_Warning("aim: can not use world entity\n");
		return;
	}
	if (ent->priv.sv->free)
	{
		VM_Warning("aim: can not use free entity\n");
		return;
	}
	speed = PRVM_G_FLOAT(OFS_PARM1);

	VectorCopy (ent->progs.sv->origin, start);
	start[2] += 20;

	// try sending a trace straight
	VectorCopy (prog->globals.server->v_forward, dir);
	VectorMA (start, 2048, dir, end);
	tr = SV_Trace (start, vec3_origin, vec3_origin, end, ent, MASK_ALL );

	if (tr.ent && ((edict_t *)tr.ent)->progs.sv->takedamage == DAMAGE_AIM && (flags & DF_NO_FRIENDLY_FIRE || ent->progs.sv->team <=0 || ent->progs.sv->team != ((edict_t *)tr.ent)->progs.sv->team))
	{
		VectorCopy (prog->globals.server->v_forward, PRVM_G_VECTOR(OFS_RETURN));
		return;
	}

	// try all possible entities
	VectorCopy (dir, bestdir);
	bestdist = 0.5f;
	bestent = NULL;

	check = PRVM_NEXT_EDICT(prog->edicts);
	for (i = 1; i < prog->num_edicts; i++, check = PRVM_NEXT_EDICT(check))
	{
		prog->xfunction->builtinsprofile++;
		if (check->progs.sv->takedamage != DAMAGE_AIM)
			continue;
		if (check == ent)
			continue;
		if (flags & DF_NO_FRIENDLY_FIRE && ent->progs.sv->team > 0 && ent->progs.sv->team == check->progs.sv->team)
			continue;	// don't aim at teammate
		for (j = 0; j < 3; j++)
			end[j] = check->progs.sv->origin[j] + 0.5 * (check->progs.sv->mins[j] + check->progs.sv->maxs[j]);
		VectorSubtract (end, start, dir);
		VectorNormalize (dir);
		dist = DotProduct (dir, prog->globals.server->v_forward);
		if (dist < bestdist) continue; // to far to turn
		tr = SV_Trace (start, vec3_origin, vec3_origin, end, ent, MASK_ALL );
		if (tr.ent == check)
		{	
			// can shoot at this one
			bestdist = dist;
			bestent = check;
		}
	}

	if (bestent)
	{
		VectorSubtract (bestent->progs.sv->origin, ent->progs.sv->origin, dir);
		dist = DotProduct (dir, prog->globals.server->v_forward);
		VectorScale (prog->globals.server->v_forward, dist, end);
		end[2] = dir[2];
		VectorNormalize (end);
		VectorCopy (end, PRVM_G_VECTOR(OFS_RETURN));
	}
	else
	{
		VectorCopy (bestdir, PRVM_G_VECTOR(OFS_RETURN));
	}
}

/*
==============
PF_changeyaw

This was a major timewaster in progs, so it was converted to C
==============
*/
void PF_changeyaw (void)
{
	edict_t	*ent;
	float		ideal, current, move, speed;

	ent = PRVM_PROG_TO_EDICT(prog->globals.server->pev);
	if (ent == prog->edicts)
	{
		VM_Warning("changeyaw: can not modify world entity\n");
		return;
	}
	if (ent->priv.sv->free)
	{
		VM_Warning("changeyaw: can not modify free entity\n");
		return;
	}
	current = anglemod(ent->progs.sv->angles[1]);
	ideal = ent->progs.sv->ideal_yaw;
	speed = ent->progs.sv->yaw_speed;

	if (current == ideal) return;
	move = ideal - current;
	if (ideal > current)
	{
		if (move >= 180)
			move = move - 360;
	}
	else
	{
		if (move <= -180)
			move = move + 360;
	}
	if (move > 0)
	{
		if (move > speed)
			move = speed;
	}
	else
	{
		if (move < -speed)
			move = -speed;
	}

	ent->progs.sv->angles[1] = anglemod(current + move);
}

/*
==============
PF_changepitch
==============
*/
void PF_changepitch (void)
{
	edict_t		*ent;
	float			ideal = 30, current, move, speed = 30;

	ent = PRVM_G_EDICT(OFS_PARM0);
	if (ent == prog->edicts)
	{
		VM_Warning("changepitch: can not modify world entity\n");
		return;
	}
	if (ent->priv.sv->free)
	{
		VM_Warning("changepitch: can not modify free entity\n");
		return;
	}
	current = anglemod( ent->progs.sv->angles[0] );

	if (current == ideal) return;
	move = ideal - current;
	if (ideal > current)
	{
		if (move >= 180)
			move = move - 360;
	}
	else
	{
		if (move <= -180)
			move = move + 360;
	}
	if (move > 0)
	{
		if (move > speed)
			move = speed;
	}
	else
	{
		if (move < -speed)
			move = -speed;
	}

	ent->progs.sv->angles[0] = anglemod(current + move);
}

/*
===============================================================================

MESSAGE WRITING

===============================================================================
*/
void PF_BeginMessage(void)
{
	MSG_Begin((int)PRVM_G_FLOAT(OFS_PARM0));
}

void PF_WriteByte (void)
{
	MSG_WriteByte (&sv.multicast, (int)PRVM_G_FLOAT(OFS_PARM0));
}

void PF_WriteChar (void)
{
	MSG_WriteChar (&sv.multicast, (int)PRVM_G_FLOAT(OFS_PARM0));
}

void PF_WriteShort (void)
{
	MSG_WriteShort (&sv.multicast, (int)PRVM_G_FLOAT(OFS_PARM0));
}

void PF_WriteWord (void)
{
	MSG_WriteWord(&sv.multicast, (int)PRVM_G_FLOAT(OFS_PARM0));
}

void PF_WriteLong (void)
{
	MSG_WriteLong(&sv.multicast, (int)PRVM_G_FLOAT(OFS_PARM0));
}

void PF_WriteFloat (void)
{
	MSG_WriteFloat(&sv.multicast, PRVM_G_FLOAT(OFS_PARM0));
}

void PF_WriteAngle (void)
{
	MSG_WriteAngle (&sv.multicast, PRVM_G_FLOAT(OFS_PARM0));
}

void PF_WriteCoord (void)
{
	MSG_WritePos (&sv.multicast, PRVM_G_VECTOR(OFS_PARM0));
}

void PF_WriteString (void)
{
	MSG_WriteString (&sv.multicast, (char *)PRVM_G_STRING(OFS_PARM0));
}

void PF_WriteUnterminatedString (void)
{
	MSG_WriteUnterminatedString (&sv.multicast, PRVM_G_STRING(OFS_PARM0));
}

void PF_WriteEntity (void)
{
	MSG_WriteShort (&sv.multicast, PRVM_G_EDICTNUM(OFS_PARM1));
}

void PF_EndMessage (void)
{
	MSG_Send((int)PRVM_G_FLOAT(OFS_PARM0), PRVM_G_VECTOR(OFS_PARM1), PRVM_G_EDICT(OFS_PARM2));
}

//////////////////////////////////////////////////////////

void PF_makestatic (void)
{
	edict_t	*ent;
	
	ent = PRVM_G_EDICT(OFS_PARM0);
	if (ent == prog->edicts)
	{
		VM_Warning("makestatic: can not modify world entity\n");
		return;
	}
	if (ent->priv.sv->free)
	{
		VM_Warning("makestatic: can not modify free entity\n");
		return;
	}

	// just throw the entity away now
	PRVM_ED_Free (ent);
}

//=============================================================================

/*
==============
PF_setspawnparms
==============
*/
void PF_setspawnparms (void)
{
	edict_t	*ent;
	int		i;
	client_t		*client;

	ent = PRVM_G_EDICT(OFS_PARM0);
	i = PRVM_NUM_FOR_EDICT(ent);
	if (i < 1 || i > host.maxclients || svs.clients[i-1].state != cs_spawned)
	{
		Msg("tried to setspawnparms on a non-client\n");
		return;
	}

	// copy spawn parms out of the client_t
	client = svs.clients + i - 1;
}

void PF_registercvar (void)
{
	const char *name, *value;
	name = PRVM_G_STRING(OFS_PARM0);
	value = PRVM_G_STRING(OFS_PARM1);
	PRVM_G_FLOAT(OFS_RETURN) = 0;

	// first check to see if it has already been defined
	if (Cvar_FindVar (name))
		return;

	// check for overlap with a command
	if (Cmd_Exists (name))
	{
		VM_Warning("PF_registercvar: %s is a command\n", name);
		return;
	}

	Cvar_Get(name, value, 0);
	PRVM_G_FLOAT(OFS_RETURN) = 1; // success
}

/*
=================
PF_copyentity

copies data from one entity to another

copyentity(src, dst)
=================
*/
void PF_copyentity (void)
{
	edict_t *in, *out;

	in = PRVM_G_EDICT(OFS_PARM0);
	if (in == prog->edicts)
	{
		VM_Warning("copyentity: can not read world entity\n");
		return;
	}
	if (in->priv.sv->free)
	{
		VM_Warning("copyentity: can not read free entity\n");
		return;
	}
	out = PRVM_G_EDICT(OFS_PARM1);
	if (out == prog->edicts)
	{
		VM_Warning("copyentity: can not modify world entity\n");
		return;
	}
	if (out->priv.sv->free)
	{
		VM_Warning("copyentity: can not modify free entity\n");
		return;
	}
	Mem_Copy(out->progs.sv, in->progs.sv, prog->progs->entityfields * 4);
}

static cmodel_t *getmodel(edict_t *ed)
{
	int	modelindex;
	if (!ed || ed->priv.sv->free)
		return NULL;

	modelindex = (int)ed->progs.sv->modelindex;
	if (modelindex < 1 || modelindex >= MAX_MODELS)
		return NULL;

	return sv.models[modelindex];
}

//void(entity e, string s) clientcommand = #440; // executes a command string as if it came from the specified client
//this function originally written by KrimZon, made shorter by LordHavoc
void PF_clientcommand (void)
{
	client_t *temp_client;
	int i;

	//find client for this entity
	i = (PRVM_NUM_FOR_EDICT(PRVM_G_EDICT(OFS_PARM0)) - 1);
	if (i < 0 || i >= host.maxclients || svs.clients[i].state != cs_spawned)
	{
		Msg("PF_clientcommand: entity is not a client\n");
		return;
	}

	temp_client = sv_client;
	sv_client = svs.clients + i;
	Cmd_ExecuteString (PRVM_G_STRING(OFS_PARM1));
	sv_client = temp_client;
}

void PF_dropclient (void)
{
	int clientnum = PRVM_G_EDICTNUM(OFS_PARM0) - 1;

	if (clientnum < 0 || clientnum >= host.maxclients)
	{
		VM_Warning("dropclient: not a client\n");
		return;
	}
	if (svs.clients[clientnum].state != cs_spawned)
	{
		VM_Warning("dropclient: that client slot is not connected\n");
		return;
	}

	SV_DropClient(svs.clients + clientnum);
}

void PF_spawnclient (void)
{
	int i;
	edict_t	*ed;
	prog->xfunction->builtinsprofile += 2;
	ed = prog->edicts;

	for (i = 0;i < host.maxclients; i++)
	{
		if (svs.clients[i].state != cs_spawned)
		{
			prog->xfunction->builtinsprofile += 100;
//SV_ConnectClient (i, NULL);
			svs.clients[i].state = cs_connected;
			ed = PRVM_EDICT_NUM(i + 1);
			break;
		}
	}
	VM_RETURN_EDICT(ed);
}

//float(entity clent) clienttype (DP_SV_BOTCLIENT)
void PF_clienttype (void)
{
	int clientnum = PRVM_G_EDICTNUM(OFS_PARM0) - 1;

	if (clientnum < 0 || clientnum >= host.maxclients)
		PRVM_G_FLOAT(OFS_RETURN) = 3;
	else if (svs.clients[clientnum].state == cs_spawned)
		PRVM_G_FLOAT(OFS_RETURN) = 0;
	else if (svs.clients[clientnum].state == cs_connected)
		PRVM_G_FLOAT(OFS_RETURN) = 1;
	else
		PRVM_G_FLOAT(OFS_RETURN) = 2;
}

void PF_edict_num (void)
{
	VM_RETURN_EDICT(PRVM_EDICT_NUM((int)PRVM_G_FLOAT(OFS_PARM0)));
}

prvm_builtin_t vm_sv_builtins[] = 
{
NULL,					// #0
PF_makevectors,				// #1 void(vector ang) makevectors
PF_setorigin,				// #2 void(entity e, vector o) setorigin
PF_setmodel,				// #3 void(entity e, string m) setmodel
PF_setsize,				// #4 void(entity e, vector min, vector max) setsize
NULL,					// #5 void(entity e, vector min, vector max) setabssize
VM_break,					// #6 void() break
VM_random,				// #7 float() random
PF_sound,					// #8 void(entity e, float chan, string samp) sound
VM_normalize,				// #9 vector(vector v) normalize
VM_error,					// #10 void(string e) error
VM_objerror,				// #11 void(string e) objerror
VM_vlen,					// #12 float(vector v) vlen
VM_vectoyaw,				// #13 float(vector v) vectoyaw
VM_spawn,					// #14 entity() spawn
VM_remove,				// #15 void(entity e) remove
PF_traceline,				// #16 float(vector v1, vector v2, float tryents) traceline
PF_checkclient,				// #17 entity() clientlist
VM_find,					// #18 entity(entity start, .string fld, string match) find
PF_precache_sound,				// #19 void(string s) precache_sound
PF_precache_model,				// #20 void(string s) precache_model
PF_stuffcmd,				// #21 void(entity client, string s)stuffcmd
PF_findradius,				// #22 entity(vector org, float rad) findradius
VM_bprint,				// #23 void(string s) bprint
PF_sprint,				// #24 void(entity client, string s) sprint
VM_dprint,				// #25 void(string s) dprint
VM_ftos,					// #26 void(string s) ftos
VM_vtos,					// #27 void(string s) vtos
VM_coredump,				// #28 void() coredump
VM_traceon,				// #29 void() traceon
VM_traceoff,				// #30 void() traceoff
VM_eprint,				// #31 void(entity e) eprint
PF_walkmove,				// #32 float(float yaw, float dist) walkmove
NULL,					// #33
PF_droptofloor,				// #34 float() droptofloor
PF_lightstyle,				// #35 void(float style, string value) lightstyle
VM_rint,					// #36 float(float v) rint
VM_floor,					// #37 float(float v) floor
VM_ceil,					// #38 float(float v) ceil
PF_SetStats,				// #39 void(entity e, float f, string stats) setstats
PF_checkbottom,				// #40 float(entity e) checkbottom
PF_pointcontents,				// #41 float(vector v) pointcontents
NULL,					// #42
VM_fabs,					// #43 float(float f) fabs
PF_aim,					// #44 vector(entity e, float speed) aim
VM_cvar,					// #45 float(string s) cvar
VM_localcmd,				// #46 void(string s) localcmd
VM_nextent,				// #47 entity(entity e) nextent
PF_particle,				// #48 void(vector o, vector d, float color, float count) particle
PF_changeyaw,				// #49 void() ChangeYaw
NULL,					// #50
VM_vectoangles,				// #51 vector(vector v) vectoangles
PF_WriteByte,				// #52 void(float f) WriteByte
PF_WriteChar,				// #53 void(float f) WriteChar
PF_WriteShort,				// #54 void(float f) WriteShort
PF_WriteWord,				// #55 void(float f) WriteWord
PF_WriteLong,				// #56 void(float f) WriteLong
PF_WriteCoord,				// #57 void(vector v) WriteCoord
PF_WriteAngle,				// #58 void(float f) WriteAngle
PF_WriteString,				// #59 void(string s) WriteString
PF_WriteEntity,				// #60 void(entity e) WriteEntity
PF_WriteFloat,				// #61 void(entity e) WriteFloat
NULL,					// #62
PF_BeginMessage,				// #63 void(float to) MSG_Begin
PF_EndMessage,				// #64 void(float to, vector v, entity e) MSG_End
PF_Configstring,				// #65 void(float num, string s) configstring 
NULL,					// #66
NULL,					// #67 void(float step) movetogoal
PF_precache_file,				// #68 string(string s) precache_file
PF_makestatic,				// #69 void(entity e) makestatic
VM_changelevel,				// #70 void(string s) changelevel
NULL,					// #71
VM_cvar_set,				// #72 void(string var, string val) cvar_set
PF_centerprint,				// #73 void(entity client, strings) centerprint
PF_ambientsound,				// #74 void(vector pos, string samp, float vol, float atten) ambientsound
PF_precache_model,				// #75 string(string s) precache_model2
PF_precache_sound,				// #76 string(string s) precache_sound2
PF_precache_file,				// #77 string(string s) precache_file2
PF_setspawnparms,				// #78 void(entity e) setspawnparms
NULL,					// #79
PF_changepitch,				// #80 void(entity ent) changepitch (DP_QC_CHANGEPITCH)
VM_stof,					// #81 float(string s) stof (FRIK_FILE)
VM_sin,					// #82 float(float f) sin (DP_QC_SINCOSSQRTPOW)
VM_cos,					// #83 float(float f) cos (DP_QC_SINCOSSQRTPOW)
VM_sqrt,					// #84 float(float f) sqrt (DP_QC_SINCOSSQRTPOW)
VM_etos,					// #85 string(entity ent) etos (DP_QC_ETOS)
NULL,					// #86
NULL,					// #87
NULL,					// #88
NULL,					// #89
PF_tracebox,				// #90 void(vector v1, vector min, vector max, vector v2, float nomonsters, entity forent) tracebox (DP_QC_TRACEBOX)
VM_randomvec,				// #91 vector() randomvec (DP_QC_RANDOMVEC)
NULL,					// #92 
PF_registercvar,				// #93 float(string name, string value) registercvar (DP_REGISTERCVAR)
VM_min,					// #94 float(float a, floats) min (DP_QC_MINMAXBOUND)
VM_max,					// #95 float(float a, floats) max (DP_QC_MINMAXBOUND)
VM_bound,					// #96 float(float minimum, float val, float maximum) bound (DP_QC_MINMAXBOUND)
VM_pow,					// #97 float(float f, float f) pow (DP_QC_SINCOSSQRTPOW)
VM_findfloat,				// #98 entity(entity start, .float fld, float match) findfloat (DP_QC_FINDFLOAT)
VM_checkextension,				// #99 float(string s) checkextension (the basis of the extension system)
NULL,					// #100
NULL,					// #101
NULL,					// #102
NULL,					// #103
NULL,					// #104
NULL,					// #105
NULL,					// #106
NULL,					// #107
NULL,					// #108
NULL,					// #109
VM_fopen,					// #110 float(string filename, float mode) fopen (FRIK_FILE)
VM_fclose,				// #111 void(float fhandle) fclose (FRIK_FILE)
VM_fgets,					// #112 string(float fhandle) fgets (FRIK_FILE)
VM_fputs,					// #113 void(float fhandle, string s) fputs (FRIK_FILE)
VM_strlen,				// #114 float(string s) strlen (FRIK_FILE)
VM_strcat,				// #115 string(string s1, string s2) strcat (FRIK_FILE)
VM_substring,				// #116 string(string s, float start, float length) substring (FRIK_FILE)
VM_stov,					// #117 vector(string) stov (FRIK_FILE)
VM_strzone,				// #118 string(string s) strzone (FRIK_FILE)
VM_strunzone,				// #119 void(string s) strunzone (FRIK_FILE)
e10, e10, e10, e10, e10, e10, e10, e10,		// #120-199
NULL,					// #200 FTEQW range #200-#299
NULL,					// #201
NULL,					// #202
NULL,					// #203
NULL,					// #204
NULL,					// #205
NULL,					// #206
NULL,					// #207
NULL,					// #208
NULL,					// #209
NULL,					// #210
NULL,					// #211
NULL,					// #212
NULL,					// #213
NULL,					// #214
NULL,					// #215
NULL,					// #216
NULL,					// #217
VM_bitshift,				// #218 float(float number, float quantity) bitshift (EXT_BITSHIFT)
NULL,					// #219
e10,					// #220-#229
e10,					// #230-#239
e10,					// #240-#249
e10,					// #250-#259
e10,					// #260-#269
e10,					// #270-#279
e10,					// #280-#289
e10,					// #290-#299
e10, e10, e10, e10, e10, e10, e10, e10, e10, e10,	// #300-399
VM_copyentity,				// #400 void(entity from, entity to) copyentity (DP_QC_COPYENTITY)
NULL,					// #401
VM_findchain,				// #402 entity(.string fld, string match) findchain (DP_QC_FINDCHAIN)
VM_findchainfloat,				// #403 entity(.float fld, float match) findchainfloat (DP_QC_FINDCHAINFLOAT)
NULL,					// #404 void(vector org, string modelname, float startframe, float endframe, float framerate) effect (DP_SV_EFFECT)
NULL,					// #405 void(vector org, vector velocity, float howmany) te_blood (DP_TE_BLOOD)
NULL,					// #406 void(vector mincorner, vector maxcorner, float explosionspeed, float howmany) te_bloodshower (DP_TE_BLOODSHOWER)
NULL,					// #407 void(vector org, vector color) te_explosionrgb (DP_TE_EXPLOSIONRGB)
NULL,					// #408 void(vector mincorner, vector maxcorner, vector vel, float howmany, float color, float gravityflag, float randomveljitter) te_particlecube (DP_TE_PARTICLECUBE)
NULL,					// #409 void(vector mincorner, vector maxcorner, vector vel, float howmany, float color) te_particlerain (DP_TE_PARTICLERAIN)
NULL,					// #410 void(vector mincorner, vector maxcorner, vector vel, float howmany, float color) te_particlesnow (DP_TE_PARTICLESNOW)
NULL,					// #411 void(vector org, vector vel, float howmany) te_spark (DP_TE_SPARK)
NULL,					// #412 void(vector org) te_gunshotquad (DP_QUADEFFECTS1)
NULL,					// #413 void(vector org) te_spikequad (DP_QUADEFFECTS1)
NULL,					// #414 void(vector org) te_superspikequad (DP_QUADEFFECTS1)
NULL,					// #415 void(vector org) te_explosionquad (DP_QUADEFFECTS1)
NULL,					// #416 void(vector org) te_smallflash (DP_TE_SMALLFLASH)
NULL,					// #417 void(vector org, float radius, float lifetime, vector color) te_customflash (DP_TE_CUSTOMFLASH)
NULL,					// #418 void(vector org) te_gunshot (DP_TE_STANDARDEFFECTBUILTINS)
NULL,					// #419 void(vector org) te_spike (DP_TE_STANDARDEFFECTBUILTINS)
NULL,					// #420 void(vector org) te_superspike (DP_TE_STANDARDEFFECTBUILTINS)
NULL,					// #421 void(vector org) te_explosion (DP_TE_STANDARDEFFECTBUILTINS)
NULL,					// #422 void(vector org) te_tarexplosion (DP_TE_STANDARDEFFECTBUILTINS)
NULL,					// #423 void(vector org) te_wizspike (DP_TE_STANDARDEFFECTBUILTINS)
NULL,					// #424 void(vector org) te_knightspike (DP_TE_STANDARDEFFECTBUILTINS)
NULL,					// #425 void(vector org) te_lavasplash (DP_TE_STANDARDEFFECTBUILTINS)
NULL,					// #426 void(vector org) te_teleport (DP_TE_STANDARDEFFECTBUILTINS)
NULL,					// #427 void(vector org, float colorstart, float colorlength) te_explosion2 (DP_TE_STANDARDEFFECTBUILTINS)
NULL,					// #428 void(entity own, vector start, vector end) te_lightning1 (DP_TE_STANDARDEFFECTBUILTINS)
NULL,					// #429 void(entity own, vector start, vector end) te_lightning2 (DP_TE_STANDARDEFFECTBUILTINS)
NULL,					// #430 void(entity own, vector start, vector end) te_lightning3 (DP_TE_STANDARDEFFECTBUILTINS)
NULL,					// #431 void(entity own, vector start, vector end) te_beam (DP_TE_STANDARDEFFECTBUILTINS)
VM_vectorvectors,				// #432 void(vector dir) vectorvectors (DP_QC_VECTORVECTORS)
NULL,					// #433 void(vector org) te_plasmaburn (DP_TE_PLASMABURN)
NULL,					// #434 float(entity e, float s) getsurfacenumpoints (DP_QC_GETSURFACE)
NULL,					// #435 vector(entity e, float s, float n) getsurfacepoint (DP_QC_GETSURFACE)
NULL,					// #436 vector(entity e, float s) getsurfacenormal (DP_QC_GETSURFACE)
NULL,					// #437 string(entity e, float s) getsurfacetexture (DP_QC_GETSURFACE)
NULL,					// #438 float(entity e, vector p) getsurfacenearpoint (DP_QC_GETSURFACE)
NULL,					// #439 vector(entity e, float s, vector p) getsurfaceclippedpoint (DP_QC_GETSURFACE)
PF_clientcommand,				// #440 void(entity e, string s) clientcommand (KRIMZON_SV_PARSECLIENTCOMMAND)
VM_tokenize,				// #441 float(string s) tokenize (KRIMZON_SV_PARSECLIENTCOMMAND)
VM_argv,					// #442 string(float n) argv (KRIMZON_SV_PARSECLIENTCOMMAND)
NULL,					// #443 void(entity e, entity tagentity, string tagname) setattachment (DP_GFX_QUAKE3MODELTAGS)
VM_search_begin,				// #444 float(string pattern, float caseinsensitive, float quiet) search_begin (DP_FS_SEARCH)
VM_search_end,				// #445 void(float handle) search_end (DP_FS_SEARCH)
VM_search_getsize,				// #446 float(float handle) search_getsize (DP_FS_SEARCH)
VM_search_getfilename,			// #447 string(float handle, float num) search_getfilename (DP_FS_SEARCH)
VM_cvar_string,				// #448 string(string s) cvar_string (DP_QC_CVAR_STRING)
VM_findflags,				// #449 entity(entity start, .float fld, float match) findflags (DP_QC_FINDFLAGS)
VM_findchainflags,				// #450 entity(.float fld, float match) findchainflags (DP_QC_FINDCHAINFLAGS)
NULL,					// #451 float(entity ent, string tagname) gettagindex (DP_QC_GETTAGINFO)
NULL,					// #452 vector(entity ent, float tagindex) gettaginfo (DP_QC_GETTAGINFO)
PF_dropclient,				// #453 void(entity clent) dropclient (DP_SV_DROPCLIENT)
PF_spawnclient,				// #454 entity() spawnclient (DP_SV_BOTCLIENT)
PF_clienttype,				// #455 float(entity clent) clienttype (DP_SV_BOTCLIENT)
PF_WriteUnterminatedString,			// #456 void(float to, string s) WriteUnterminatedString (DP_SV_WRITEUNTERMINATEDSTRING)
NULL,					// #457 void(vector org, vector vel, float howmany) te_flamejet = #457 (DP_TE_FLAMEJET)
NULL,					// #458
PF_edict_num,				// #459 entity(float num) (??)
VM_buf_create,				// #460 float() buf_create (DP_QC_STRINGBUFFERS)
VM_buf_del,				// #461 void(float bufhandle) buf_del (DP_QC_STRINGBUFFERS)
VM_buf_getsize,				// #462 float(float bufhandle) buf_getsize (DP_QC_STRINGBUFFERS)
VM_buf_copy,				// #463 void(float bufhandle_from, float bufhandle_to) buf_copy (DP_QC_STRINGBUFFERS)
VM_buf_sort,				// #464 void(float bufhandle, float sortpower, float backward) buf_sort (DP_QC_STRINGBUFFERS)
VM_buf_implode,				// #465 string(float bufhandle, string glue) buf_implode (DP_QC_STRINGBUFFERS)
VM_bufstr_get,				// #466 string(float bufhandle, float string_index) bufstr_get (DP_QC_STRINGBUFFERS)
VM_bufstr_set,				// #467 void(float bufhandle, float string_index, string str) bufstr_set (DP_QC_STRINGBUFFERS)
VM_bufstr_add,				// #468 float(float bufhandle, string str, float order) bufstr_add (DP_QC_STRINGBUFFERS)
VM_bufstr_free,				// #469 void(float bufhandle, float string_index) bufstr_free (DP_QC_STRINGBUFFERS)
NULL,					// #470
NULL,					// #471
NULL,					// #472
NULL,					// #473
NULL,					// #474
NULL,					// #475
NULL,					// #476
NULL,					// #477
NULL,					// #478
NULL,					// #479
e10, e10					// #480-499 (LordHavoc)
};

const int vm_sv_numbuiltins = sizeof(vm_sv_builtins) / sizeof(prvm_builtin_t);

/*
===============
SV_ShutdownGameProgs

Called when either the entire server is being killed, or
it is changing to a different game directory.
===============
*/
void SV_ShutdownGameProgs (void)
{
	Msg("==== ShutdownGame ====\n");
}

/*
===============
SV_InitGameProgs

Init the game subsystem for a new map
===============
*/
void SV_InitGameProgs (void)
{
	Msg("==== InitGame ====\n");
	SV_VM_Setup();
}