Removed unused files
authormolivier <molivier@d7cf8633-e32d-0410-b094-e92efae38249>
Wed, 28 Dec 2005 14:56:02 +0000 (14:56 +0000)
committermolivier <molivier@d7cf8633-e32d-0410-b094-e92efae38249>
Wed, 28 Dec 2005 14:56:02 +0000 (14:56 +0000)
git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@5873 d7cf8633-e32d-0410-b094-e92efae38249

pr_cmds.c [deleted file]
pr_edict.c [deleted file]
pr_exec.c [deleted file]
pr_execprogram.h [deleted file]

diff --git a/pr_cmds.c b/pr_cmds.c
deleted file mode 100644 (file)
index f361041..0000000
--- a/pr_cmds.c
+++ /dev/null
@@ -1,3743 +0,0 @@
-/*
-Copyright (C) 1996-1997 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.
-
-*/
-
-#include "quakedef.h"
-
-cvar_t sv_aim = {CVAR_SAVE, "sv_aim", "2"}; //"0.93"}; // LordHavoc: disabled autoaim by default
-cvar_t pr_zone_min_strings = {0, "pr_zone_min_strings", "64"};
-
-// LordHavoc: added this to semi-fix the problem of using many ftos calls in a print
-#define STRINGTEMP_BUFFERS 16
-#define STRINGTEMP_LENGTH MAX_INPUTLINE
-static char pr_string_temp[STRINGTEMP_BUFFERS][STRINGTEMP_LENGTH];
-static int pr_string_tempindex = 0;
-
-static char *PR_GetTempString(void)
-{
-       char *s;
-       s = pr_string_temp[pr_string_tempindex];
-       pr_string_tempindex = (pr_string_tempindex + 1) % STRINGTEMP_BUFFERS;
-       return s;
-}
-
-#define        RETURN_EDICT(e) (PRVM_G_INT(OFS_RETURN) = PRVM_EDICT_TO_PROG(e))
-#define PF_WARNING(s) do{Con_Printf(s);PR_PrintState();return;}while(0)
-#define PF_ERROR(s) do{Host_Error(s);return;}while(0)
-
-
-/*
-===============================================================================
-
-                                               BUILT-IN FUNCTIONS
-
-===============================================================================
-*/
-
-
-void PF_VarString(int first, char *out, int outlength)
-{
-       int i;
-       const char *s;
-       char *outend;
-
-       outend = out + outlength - 1;
-       for (i = first;i < pr_argc && out < outend;i++)
-       {
-               s = PRVM_G_STRING((OFS_PARM0+i*3));
-               while (out < outend && *s)
-                       *out++ = *s++;
-       }
-       *out++ = 0;
-}
-
-char *ENGINE_EXTENSIONS =
-"DP_BUTTONCHAT "
-"DP_BUTTONUSE "
-"DP_CL_LOADSKY "
-"DP_CON_SET "
-"DP_CON_SETA "
-"DP_CON_STARTMAP "
-"DP_EF_ADDITIVE "
-"DP_EF_BLUE "
-"DP_EF_FLAME "
-"DP_EF_FULLBRIGHT "
-"DP_EF_NODEPTHTEST "
-"DP_EF_NODRAW "
-"DP_EF_NOSHADOW "
-"DP_EF_RED "
-"DP_EF_STARDUST "
-"DP_ENT_ALPHA "
-"DP_ENT_COLORMOD "
-"DP_ENT_CUSTOMCOLORMAP "
-"DP_ENT_EXTERIORMODELTOCLIENT "
-"DP_ENT_GLOW "
-"DP_ENT_LOWPRECISION "
-"DP_ENT_SCALE "
-"DP_ENT_VIEWMODEL "
-"DP_GFX_EXTERNALTEXTURES "
-"DP_GFX_FOG "
-"DP_GFX_QUAKE3MODELTAGS "
-"DP_GFX_SKINFILES "
-"DP_GFX_SKYBOX "
-"DP_HALFLIFE_MAP "
-"DP_HALFLIFE_MAP_CVAR "
-"DP_HALFLIFE_SPRITE "
-"DP_INPUTBUTTONS "
-"DP_LITSPRITES "
-"DP_LITSUPPORT "
-"DP_MONSTERWALK "
-"DP_MOVETYPEBOUNCEMISSILE "
-"DP_MOVETYPEFOLLOW "
-"DP_QC_CHANGEPITCH "
-"DP_QC_COPYENTITY "
-"DP_QC_CVAR_STRING "
-"DP_QC_ETOS "
-"DP_QC_FINDCHAIN "
-"DP_QC_FINDCHAINFLAGS "
-"DP_QC_FINDCHAINFLOAT "
-"DP_QC_FINDFLAGS "
-"DP_QC_FINDFLOAT "
-"DP_QC_FS_SEARCH " // Black: same as in the menu qc
-"DP_QC_GETLIGHT "
-"DP_QC_GETSURFACE "
-"DP_QC_GETTAGINFO "
-"DP_QC_MINMAXBOUND "
-"DP_QC_MULTIPLETEMPSTRINGS "
-"DP_QC_RANDOMVEC "
-"DP_QC_SINCOSSQRTPOW "
-"DP_QC_TRACEBOX "
-"DP_QC_TRACETOSS "
-"DP_QC_TRACE_MOVETYPE_HITMODEL "
-"DP_QC_TRACE_MOVETYPE_WORLDONLY "
-"DP_QC_VECTORVECTORS "
-"DP_QUAKE2_MODEL "
-"DP_QUAKE2_SPRITE "
-"DP_QUAKE3_MAP "
-"DP_QUAKE3_MODEL "
-"DP_REGISTERCVAR "
-"DP_SND_DIRECTIONLESSATTNNONE "
-"DP_SND_FAKETRACKS "
-"DP_SND_OGGVORBIS "
-"DP_SND_STEREOWAV "
-"DP_SOLIDCORPSE "
-"DP_SPRITE32 "
-"DP_SV_BOTCLIENT "
-"DP_SV_CLIENTCOLORS "
-"DP_SV_CLIENTNAME "
-"DP_SV_DRAWONLYTOCLIENT "
-"DP_SV_DROPCLIENT "
-"DP_SV_EFFECT "
-"DP_SV_NODRAWTOCLIENT "
-"DP_SV_PING "
-"DP_SV_PLAYERPHYSICS "
-"DP_SV_PRECACHEANYTIME "
-"DP_SV_PUNCHVECTOR "
-"DP_SV_ROTATINGBMODEL "
-"DP_SV_SETCOLOR "
-"DP_SV_SLOWMO "
-"DP_TE_BLOOD "
-"DP_TE_BLOODSHOWER "
-"DP_TE_CUSTOMFLASH "
-"DP_TE_EXPLOSIONRGB "
-"DP_TE_FLAMEJET "
-"DP_TE_PARTICLECUBE "
-"DP_TE_PARTICLERAIN "
-"DP_TE_PARTICLESNOW "
-"DP_TE_PLASMABURN "
-"DP_TE_QUADEFFECTS1 "
-"DP_TE_SMALLFLASH "
-"DP_TE_SPARK "
-"DP_TE_STANDARDEFFECTBUILTINS "
-"DP_VIEWZOOM "
-"FRIK_FILE "
-"KRIMZON_SV_PARSECLIENTCOMMAND "
-"NEH_CMD_PLAY2 "
-"NEH_RESTOREGAME "
-"NXQ_GFX_LETTERBOX "
-"PRYDON_CLIENTCURSOR "
-"TENEBRAE_GFX_DLIGHTS "
-"TW_SV_STEPCONTROL "
-"NEXUIZ_PLAYERMODEL "
-;
-
-qboolean checkextension(const char *name)
-{
-       int len;
-       char *e, *start;
-       len = strlen(name);
-       for (e = ENGINE_EXTENSIONS;*e;e++)
-       {
-               while (*e == ' ')
-                       e++;
-               if (!*e)
-                       break;
-               start = e;
-               while (*e && *e != ' ')
-                       e++;
-               if (e - start == len)
-                       if (!strncasecmp(start, name, len))
-                               return true;
-       }
-       return false;
-}
-
-/*
-=================
-PF_checkextension
-
-returns true if the extension is supported by the server
-
-checkextension(extensionname)
-=================
-*/
-void PF_checkextension (void)
-{
-       PRVM_G_FLOAT(OFS_RETURN) = checkextension(PRVM_G_STRING(OFS_PARM0));
-}
-
-/*
-=================
-PF_error
-
-This is a TERMINAL error, which will kill off the entire server.
-Dumps self.
-
-error(value)
-=================
-*/
-void PF_error (void)
-{
-       prvm_edict_t    *ed;
-       char string[STRINGTEMP_LENGTH];
-
-       PF_VarString(0, string, sizeof(string));
-       Con_Printf("======SERVER ERROR in %s:\n%s\n", PRVM_GetString(pr_xfunction->s_name), string);
-       ed = PRVM_PROG_TO_EDICT(prog->globals.server->self);
-       ED_Print(ed);
-
-       PF_ERROR("Program error");
-}
-
-/*
-=================
-PF_objerror
-
-Dumps out self, then an error message.  The program is aborted and self is
-removed, but the level can continue.
-
-objerror(value)
-=================
-*/
-void PF_objerror (void)
-{
-       prvm_edict_t    *ed;
-       char string[STRINGTEMP_LENGTH];
-
-       PF_VarString(0, string, sizeof(string));
-       Con_Printf("======OBJECT ERROR in %s:\n%s\n", PRVM_GetString(pr_xfunction->s_name), string);
-       ed = PRVM_PROG_TO_EDICT(prog->globals.server->self);
-       ED_Print(ed);
-       ED_Free (ed);
-}
-
-
-/*
-==============
-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);
-}
-
-/*
-==============
-PF_vectorvectors
-
-Writes new values for v_forward, v_up, and v_right based on the given forward vector
-vectorvectors(vector, vector)
-==============
-*/
-void PF_vectorvectors (void)
-{
-       VectorNormalize2(PRVM_G_VECTOR(OFS_PARM0), prog->globals.server->v_forward);
-       VectorVectors(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)
-{
-       prvm_edict_t    *e;
-       float   *org;
-
-       e = PRVM_G_EDICT(OFS_PARM0);
-       if (e == prog->edicts)
-               PF_WARNING("setorigin: can not modify world entity\n");
-       if (e->priv.server->free)
-               PF_WARNING("setorigin: can not modify free entity\n");
-       org = PRVM_G_VECTOR(OFS_PARM1);
-       VectorCopy (org, e->fields.server->origin);
-       SV_LinkEdict (e, false);
-}
-
-
-void SetMinMaxSize (prvm_edict_t *e, float *min, float *max, qboolean rotate)
-{
-       int             i;
-
-       for (i=0 ; i<3 ; i++)
-               if (min[i] > max[i])
-                       PF_ERROR("SetMinMaxSize: backwards mins/maxs");
-
-// set derived values
-       VectorCopy (min, e->fields.server->mins);
-       VectorCopy (max, e->fields.server->maxs);
-       VectorSubtract (max, min, e->fields.server->size);
-
-       SV_LinkEdict (e, false);
-}
-
-/*
-=================
-PF_setsize
-
-the size box is rotated by the current angle
-LordHavoc: no it isn't...
-
-setsize (entity, minvector, maxvector)
-=================
-*/
-void PF_setsize (void)
-{
-       prvm_edict_t    *e;
-       float   *min, *max;
-
-       e = PRVM_G_EDICT(OFS_PARM0);
-       if (e == prog->edicts)
-               PF_WARNING("setsize: can not modify world entity\n");
-       if (e->priv.server->free)
-               PF_WARNING("setsize: can not modify free entity\n");
-       min = PRVM_G_VECTOR(OFS_PARM1);
-       max = PRVM_G_VECTOR(OFS_PARM2);
-       SetMinMaxSize (e, min, max, false);
-}
-
-
-/*
-=================
-PF_setmodel
-
-setmodel(entity, model)
-=================
-*/
-static vec3_t quakemins = {-16, -16, -16}, quakemaxs = {16, 16, 16};
-void PF_setmodel (void)
-{
-       prvm_edict_t    *e;
-       model_t *mod;
-       int             i;
-
-       e = PRVM_G_EDICT(OFS_PARM0);
-       if (e == prog->edicts)
-               PF_WARNING("setmodel: can not modify world entity\n");
-       if (e->priv.server->free)
-               PF_WARNING("setmodel: can not modify free entity\n");
-       i = SV_ModelIndex(PRVM_G_STRING(OFS_PARM1), 1);
-       e->fields.server->model = PRVM_SetEngineString(sv.model_precache[i]);
-       e->fields.server->modelindex = i;
-
-       mod = sv.models[i];
-
-       if (mod)
-       {
-               if (mod->type != mod_alias || sv_gameplayfix_setmodelrealbox.integer)
-                       SetMinMaxSize (e, mod->normalmins, mod->normalmaxs, true);
-               else
-                       SetMinMaxSize (e, quakemins, quakemaxs, true);
-       }
-       else
-               SetMinMaxSize (e, vec3_origin, vec3_origin, true);
-}
-
-/*
-=================
-PF_bprint
-
-broadcast print to everyone on server
-
-bprint(value)
-=================
-*/
-void PF_bprint (void)
-{
-       char string[STRINGTEMP_LENGTH];
-       PF_VarString(0, string, sizeof(string));
-       SV_BroadcastPrint(string);
-}
-
-/*
-=================
-PF_sprint
-
-single print to a specific client
-
-sprint(clientent, value)
-=================
-*/
-void PF_sprint (void)
-{
-       client_t        *client;
-       int                     entnum;
-       char string[STRINGTEMP_LENGTH];
-
-       entnum = PRVM_G_EDICTNUM(OFS_PARM0);
-
-       if (entnum < 1 || entnum > svs.maxclients || !svs.clients[entnum-1].active)
-       {
-               Con_Print("tried to sprint to a non-client\n");
-               return;
-       }
-
-       client = svs.clients + entnum-1;
-       PF_VarString(1, string, sizeof(string));
-       MSG_WriteChar(&client->message,svc_print);
-       MSG_WriteString(&client->message, string);
-}
-
-
-/*
-=================
-PF_centerprint
-
-single print to a specific client
-
-centerprint(clientent, value)
-=================
-*/
-void PF_centerprint (void)
-{
-       client_t        *client;
-       int                     entnum;
-       char string[STRINGTEMP_LENGTH];
-
-       entnum = PRVM_G_EDICTNUM(OFS_PARM0);
-
-       if (entnum < 1 || entnum > svs.maxclients || !svs.clients[entnum-1].active)
-       {
-               Con_Print("tried to sprint to a non-client\n");
-               return;
-       }
-
-       client = svs.clients + entnum-1;
-       PF_VarString(1, string, sizeof(string));
-       MSG_WriteChar(&client->message,svc_centerprint);
-       MSG_WriteString(&client->message, string);
-}
-
-
-/*
-=================
-PF_normalize
-
-vector normalize(vector)
-=================
-*/
-void PF_normalize (void)
-{
-       float   *value1;
-       vec3_t  newvalue;
-       float   new;
-
-       value1 = PRVM_G_VECTOR(OFS_PARM0);
-
-       new = value1[0] * value1[0] + value1[1] * value1[1] + value1[2]*value1[2];
-       new = sqrt(new);
-
-       if (new == 0)
-               newvalue[0] = newvalue[1] = newvalue[2] = 0;
-       else
-       {
-               new = 1/new;
-               newvalue[0] = value1[0] * new;
-               newvalue[1] = value1[1] * new;
-               newvalue[2] = value1[2] * new;
-       }
-
-       VectorCopy (newvalue, PRVM_G_VECTOR(OFS_RETURN));
-}
-
-/*
-=================
-PF_vlen
-
-scalar vlen(vector)
-=================
-*/
-void PF_vlen (void)
-{
-       float   *value1;
-       float   new;
-
-       value1 = PRVM_G_VECTOR(OFS_PARM0);
-
-       new = value1[0] * value1[0] + value1[1] * value1[1] + value1[2]*value1[2];
-       new = sqrt(new);
-
-       PRVM_G_FLOAT(OFS_RETURN) = new;
-}
-
-/*
-=================
-PF_vectoyaw
-
-float vectoyaw(vector)
-=================
-*/
-void PF_vectoyaw (void)
-{
-       float   *value1;
-       float   yaw;
-
-       value1 = PRVM_G_VECTOR(OFS_PARM0);
-
-       if (value1[1] == 0 && value1[0] == 0)
-               yaw = 0;
-       else
-       {
-               yaw = (atan2(value1[1], value1[0]) * 180 / M_PI);
-               if (yaw < 0)
-                       yaw += 360;
-       }
-
-       PRVM_G_FLOAT(OFS_RETURN) = yaw;
-}
-
-
-/*
-=================
-PF_vectoangles
-
-vector vectoangles(vector)
-=================
-*/
-void PF_vectoangles (void)
-{
-       double value1[3], forward, yaw, pitch;
-
-       VectorCopy(PRVM_G_VECTOR(OFS_PARM0), value1);
-
-       if (value1[1] == 0 && value1[0] == 0)
-       {
-               yaw = 0;
-               if (value1[2] > 0)
-                       pitch = 90;
-               else
-                       pitch = 270;
-       }
-       else
-       {
-               // LordHavoc: optimized a bit
-               if (value1[0])
-               {
-                       yaw = (atan2(value1[1], value1[0]) * 180 / M_PI);
-                       if (yaw < 0)
-                               yaw += 360;
-               }
-               else if (value1[1] > 0)
-                       yaw = 90;
-               else
-                       yaw = 270;
-
-               forward = sqrt(value1[0]*value1[0] + value1[1]*value1[1]);
-               pitch = (atan2(value1[2], forward) * 180 / M_PI);
-               if (pitch < 0)
-                       pitch += 360;
-       }
-
-       VectorSet(PRVM_G_VECTOR(OFS_RETURN), pitch, yaw, 0);
-}
-
-/*
-=================
-PF_Random
-
-Returns a number from 0<= num < 1
-
-random()
-=================
-*/
-void PF_random (void)
-{
-       PRVM_G_FLOAT(OFS_RETURN) = lhrandom(0, 1);
-}
-
-/*
-=================
-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, color, 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, 1);
-       if (!soundnum)
-               return;
-
-       large = false;
-       if (soundnum >= 256)
-               large = true;
-
-       // add an svc_spawnambient command to the level signon packet
-
-       if (large)
-               MSG_WriteByte (&sv.signon, svc_spawnstaticsound2);
-       else
-               MSG_WriteByte (&sv.signon, svc_spawnstaticsound);
-
-       MSG_WriteVector(&sv.signon, pos, sv.protocol);
-
-       if (large)
-               MSG_WriteShort (&sv.signon, soundnum);
-       else
-               MSG_WriteByte (&sv.signon, soundnum);
-
-       MSG_WriteByte (&sv.signon, vol*255);
-       MSG_WriteByte (&sv.signon, attenuation*64);
-
-}
-
-/*
-=================
-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;
-       prvm_edict_t            *entity;
-       int             volume;
-       float attenuation;
-
-       entity = PRVM_G_EDICT(OFS_PARM0);
-       channel = PRVM_G_FLOAT(OFS_PARM1);
-       sample = PRVM_G_STRING(OFS_PARM2);
-       volume = PRVM_G_FLOAT(OFS_PARM3) * 255;
-       attenuation = PRVM_G_FLOAT(OFS_PARM4);
-
-       if (volume < 0 || volume > 255)
-               PF_WARNING("SV_StartSound: volume must be in range 0-1\n");
-
-       if (attenuation < 0 || attenuation > 4)
-               PF_WARNING("SV_StartSound: attenuation must be in range 0-4\n");
-
-       if (channel < 0 || channel > 7)
-               PF_WARNING("SV_StartSound: channel must be in range 0-7\n");
-
-       SV_StartSound (entity, channel, sample, volume, attenuation);
-}
-
-/*
-=================
-PF_break
-
-break()
-=================
-*/
-void PF_break (void)
-{
-       PF_ERROR("break: break statement");
-}
-
-/*
-=================
-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;
-       prvm_edict_t    *ent;
-
-       pr_xfunction->builtinsprofile += 30;
-
-       v1 = PRVM_G_VECTOR(OFS_PARM0);
-       v2 = PRVM_G_VECTOR(OFS_PARM1);
-       move = PRVM_G_FLOAT(OFS_PARM2);
-       ent = PRVM_G_EDICT(OFS_PARM3);
-
-       trace = SV_Move (v1, vec3_origin, vec3_origin, v2, move, ent);
-
-       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_inwater = trace.inwater;
-       prog->globals.server->trace_inopen = trace.inopen;
-       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);
-       // FIXME: add trace_endcontents
-}
-
-
-/*
-=================
-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;
-       prvm_edict_t    *ent;
-
-       pr_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 = PRVM_G_FLOAT(OFS_PARM4);
-       ent = PRVM_G_EDICT(OFS_PARM5);
-
-       trace = SV_Move (v1, m1, m2, v2, move, ent);
-
-       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_inwater = trace.inwater;
-       prog->globals.server->trace_inopen = trace.inopen;
-       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);
-}
-
-extern trace_t SV_Trace_Toss (prvm_edict_t *ent, prvm_edict_t *ignore);
-void PF_tracetoss (void)
-{
-       trace_t trace;
-       prvm_edict_t    *ent;
-       prvm_edict_t    *ignore;
-
-       pr_xfunction->builtinsprofile += 600;
-
-       ent = PRVM_G_EDICT(OFS_PARM0);
-       if (ent == prog->edicts)
-               PF_WARNING("tracetoss: can not use world entity\n");
-       ignore = PRVM_G_EDICT(OFS_PARM1);
-
-       trace = SV_Trace_Toss (ent, ignore);
-
-       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_inwater = trace.inwater;
-       prog->globals.server->trace_inopen = trace.inopen;
-       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 checkpvsbytes;
-unsigned char checkpvs[MAX_MAP_LEAFS/8];
-
-int PF_newcheckclient (int check)
-{
-       int             i;
-       prvm_edict_t    *ent;
-       vec3_t  org;
-
-// cycle to the next one
-
-       check = bound(1, check, svs.maxclients);
-       if (check == svs.maxclients)
-               i = 1;
-       else
-               i = check + 1;
-
-       for ( ;  ; i++)
-       {
-               // count the cost
-               pr_xfunction->builtinsprofile++;
-               // wrap around
-               if (i == svs.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.server->free || ent->fields.server->health <= 0 || ((int)ent->fields.server->flags & FL_NOTARGET)))
-                       continue;
-               // found a valid client (possibly the same one again)
-               break;
-       }
-
-// get the PVS for the entity
-       VectorAdd(ent->fields.server->origin, ent->fields.server->view_ofs, org);
-       checkpvsbytes = 0;
-       if (sv.worldmodel && sv.worldmodel->brush.FatPVS)
-               checkpvsbytes = sv.worldmodel->brush.FatPVS(sv.worldmodel, org, 0, checkpvs, sizeof(checkpvs));
-
-       return i;
-}
-
-/*
-=================
-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)
-{
-       prvm_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.server->free || ent->fields.server->health <= 0)
-       {
-               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->self);
-       VectorAdd(self->fields.server->origin, self->fields.server->view_ofs, view);
-       if (sv.worldmodel && checkpvsbytes && !sv.worldmodel->brush.BoxTouchingPVS(sv.worldmodel, checkpvs, view, view))
-       {
-               c_notvis++;
-               RETURN_EDICT(prog->edicts);
-               return;
-       }
-
-       // might be able to see it
-       c_invis++;
-       RETURN_EDICT(ent);
-}
-
-//============================================================================
-
-
-/*
-=================
-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 > svs.maxclients || !svs.clients[entnum-1].active)
-       {
-               Con_Print("Can't stuffcmd to a non-client\n");
-               return;
-       }
-       VM_VarString(1, string, sizeof(string));
-
-       old = host_client;
-       host_client = svs.clients + entnum-1;
-       Host_ClientCommands ("%s", string);
-       host_client = old;
-}
-
-/*
-=================
-PF_localcmd
-
-Sends text to server console
-
-localcmd (string, ...)
-=================
-*/
-void PF_localcmd (void)
-{
-       char string[VM_STRINGTEMP_LENGTH];
-       VM_VarString(0, string, sizeof(string));
-       Cbuf_AddText(string);
-}
-
-/*
-=================
-PF_cvar
-
-float cvar (string)
-=================
-*/
-void PF_cvar (void)
-{
-       PRVM_G_FLOAT(OFS_RETURN) = Cvar_VariableValue(PRVM_G_STRING(OFS_PARM0));
-}
-
-/*
-=================
-PF_cvar_set
-
-float cvar (string)
-=================
-*/
-void PF_cvar_set (void)
-{
-       Cvar_Set(PRVM_G_STRING(OFS_PARM0), PRVM_G_STRING(OFS_PARM1));
-}
-
-/*
-=================
-PF_findradius
-
-Returns a chain of entities that have origins within a spherical area
-
-findradius (origin, radius)
-=================
-*/
-void PF_findradius (void)
-{
-       prvm_edict_t *ent, *chain;
-       vec_t radius, radius2;
-       vec3_t org, eorg, mins, maxs;
-       int i;
-       int numtouchedicts;
-       prvm_edict_t *touchedicts[MAX_EDICTS];
-
-       chain = (prvm_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 = SV_EntitiesInBox(mins, maxs, MAX_EDICTS, touchedicts);
-       if (numtouchedicts > MAX_EDICTS)
-       {
-               // this never happens
-               Con_Printf("SV_EntitiesInBox returned %i edicts, max was %i\n", numtouchedicts, MAX_EDICTS);
-               numtouchedicts = MAX_EDICTS;
-       }
-       for (i = 0;i < numtouchedicts;i++)
-       {
-               ent = touchedicts[i];
-               pr_xfunction->builtinsprofile++;
-               // Quake did not return non-solid entities but darkplaces does
-               // (note: this is the reason you can't blow up fallen zombies)
-               if (ent->fields.server->solid == SOLID_NOT && !sv_gameplayfix_blowupfallenzombies.integer)
-                       continue;
-               // LordHavoc: compare against bounding box rather than center so it
-               // doesn't miss large objects, and use DotProduct instead of Length
-               // for a major speedup
-               VectorSubtract(org, ent->fields.server->origin, eorg);
-               if (sv_gameplayfix_findradiusdistancetobox.integer)
-               {
-                       eorg[0] -= bound(ent->fields.server->mins[0], eorg[0], ent->fields.server->maxs[0]);
-                       eorg[1] -= bound(ent->fields.server->mins[1], eorg[1], ent->fields.server->maxs[1]);
-                       eorg[2] -= bound(ent->fields.server->mins[2], eorg[2], ent->fields.server->maxs[2]);
-               }
-               else
-                       VectorMAMAM(1, eorg, 0.5f, ent->fields.server->mins, 0.5f, ent->fields.server->maxs, eorg);
-               if (DotProduct(eorg, eorg) < radius2)
-               {
-                       ent->fields.server->chain = PRVM_EDICT_TO_PROG(chain);
-                       chain = ent;
-               }
-       }
-
-       RETURN_EDICT(chain);
-}
-
-
-/*
-=========
-PF_dprint
-=========
-*/
-void PF_dprint (void)
-{
-       char string[STRINGTEMP_LENGTH];
-       if (developer.integer)
-       {
-               PF_VarString(0, string, sizeof(string));
-               Con_Print(string);
-       }
-}
-
-void PF_ftos (void)
-{
-       float v;
-       char *s;
-       v = PRVM_G_FLOAT(OFS_PARM0);
-
-       s = PR_GetTempString();
-       if ((float)((int)v) == v)
-               sprintf(s, "%i", (int)v);
-       else
-               sprintf(s, "%f", v);
-       PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(s);
-}
-
-void PF_fabs (void)
-{
-       float   v;
-       v = PRVM_G_FLOAT(OFS_PARM0);
-       PRVM_G_FLOAT(OFS_RETURN) = fabs(v);
-}
-
-void PF_vtos (void)
-{
-       char *s;
-       s = PR_GetTempString();
-       sprintf (s, "'%5.1f %5.1f %5.1f'", PRVM_G_VECTOR(OFS_PARM0)[0], PRVM_G_VECTOR(OFS_PARM0)[1], PRVM_G_VECTOR(OFS_PARM0)[2]);
-       PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(s);
-}
-
-void PF_etos (void)
-{
-       char *s;
-       s = PR_GetTempString();
-       sprintf (s, "entity %i", PRVM_G_EDICTNUM(OFS_PARM0));
-       PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(s);
-}
-
-void PF_Spawn (void)
-{
-       prvm_edict_t    *ed;
-       pr_xfunction->builtinsprofile += 20;
-       ed = ED_Alloc();
-       RETURN_EDICT(ed);
-}
-
-void PF_Remove (void)
-{
-       prvm_edict_t    *ed;
-       pr_xfunction->builtinsprofile += 20;
-
-       ed = PRVM_G_EDICT(OFS_PARM0);
-       if (ed == prog->edicts)
-               PF_WARNING("remove: tried to remove world\n");
-       if (PRVM_NUM_FOR_EDICT(ed) <= svs.maxclients)
-               PF_WARNING("remove: tried to remove a client\n");
-       // LordHavoc: not an error because id1 progs did this in some cases (killtarget removes entities, even if they are already removed in some cases...)
-       if (ed->priv.server->free && developer.integer)
-               PF_WARNING("remove: tried to remove an entity that was already removed\n");
-       ED_Free (ed);
-}
-
-
-// entity (entity start, .string field, string match) find = #5;
-void PF_Find (void)
-{
-       int             e;
-       int             f;
-       const char      *s, *t;
-       prvm_edict_t    *ed;
-
-       e = PRVM_G_EDICTNUM(OFS_PARM0);
-       f = PRVM_G_INT(OFS_PARM1);
-       s = PRVM_G_STRING(OFS_PARM2);
-       if (!s || !s[0])
-       {
-               RETURN_EDICT(prog->edicts);
-               return;
-       }
-
-       for (e++ ; e < prog->num_edicts ; e++)
-       {
-               pr_xfunction->builtinsprofile++;
-               ed = PRVM_EDICT_NUM(e);
-               if (ed->priv.server->free)
-                       continue;
-               t = E_STRING(ed,f);
-               if (!t)
-                       continue;
-               if (!strcmp(t,s))
-               {
-                       RETURN_EDICT(ed);
-                       return;
-               }
-       }
-
-       RETURN_EDICT(prog->edicts);
-}
-
-// LordHavoc: added this for searching float, int, and entity reference fields
-void PF_FindFloat (void)
-{
-       int             e;
-       int             f;
-       float   s;
-       prvm_edict_t    *ed;
-
-       e = PRVM_G_EDICTNUM(OFS_PARM0);
-       f = PRVM_G_INT(OFS_PARM1);
-       s = PRVM_G_FLOAT(OFS_PARM2);
-
-       for (e++ ; e < prog->num_edicts ; e++)
-       {
-               pr_xfunction->builtinsprofile++;
-               ed = PRVM_EDICT_NUM(e);
-               if (ed->priv.server->free)
-                       continue;
-               if (E_FLOAT(ed,f) == s)
-               {
-                       RETURN_EDICT(ed);
-                       return;
-               }
-       }
-
-       RETURN_EDICT(prog->edicts);
-}
-
-// chained search for strings in entity fields
-// entity(.string field, string match) findchain = #402;
-void PF_findchain (void)
-{
-       int             i;
-       int             f;
-       const char      *s, *t;
-       prvm_edict_t    *ent, *chain;
-
-       chain = (prvm_edict_t *)prog->edicts;
-
-       f = PRVM_G_INT(OFS_PARM0);
-       s = PRVM_G_STRING(OFS_PARM1);
-       if (!s || !s[0])
-       {
-               RETURN_EDICT(prog->edicts);
-               return;
-       }
-
-       ent = PRVM_NEXT_EDICT(prog->edicts);
-       for (i = 1;i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
-       {
-               pr_xfunction->builtinsprofile++;
-               if (ent->priv.server->free)
-                       continue;
-               t = E_STRING(ent,f);
-               if (!t)
-                       continue;
-               if (strcmp(t,s))
-                       continue;
-
-               ent->fields.server->chain = PRVM_EDICT_TO_PROG(chain);
-               chain = ent;
-       }
-
-       RETURN_EDICT(chain);
-}
-
-// LordHavoc: chained search for float, int, and entity reference fields
-// entity(.string field, float match) findchainfloat = #403;
-void PF_findchainfloat (void)
-{
-       int             i;
-       int             f;
-       float   s;
-       prvm_edict_t    *ent, *chain;
-
-       chain = (prvm_edict_t *)prog->edicts;
-
-       f = PRVM_G_INT(OFS_PARM0);
-       s = PRVM_G_FLOAT(OFS_PARM1);
-
-       ent = PRVM_NEXT_EDICT(prog->edicts);
-       for (i = 1;i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
-       {
-               pr_xfunction->builtinsprofile++;
-               if (ent->priv.server->free)
-                       continue;
-               if (E_FLOAT(ent,f) != s)
-                       continue;
-
-               ent->fields.server->chain = PRVM_EDICT_TO_PROG(chain);
-               chain = ent;
-       }
-
-       RETURN_EDICT(chain);
-}
-
-// LordHavoc: search for flags in float fields
-void PF_findflags (void)
-{
-       int             e;
-       int             f;
-       int             s;
-       prvm_edict_t    *ed;
-
-       e = PRVM_G_EDICTNUM(OFS_PARM0);
-       f = PRVM_G_INT(OFS_PARM1);
-       s = (int)PRVM_G_FLOAT(OFS_PARM2);
-
-       for (e++ ; e < prog->num_edicts ; e++)
-       {
-               pr_xfunction->builtinsprofile++;
-               ed = PRVM_EDICT_NUM(e);
-               if (ed->priv.server->free)
-                       continue;
-               if ((int)E_FLOAT(ed,f) & s)
-               {
-                       RETURN_EDICT(ed);
-                       return;
-               }
-       }
-
-       RETURN_EDICT(prog->edicts);
-}
-
-// LordHavoc: chained search for flags in float fields
-void PF_findchainflags (void)
-{
-       int             i;
-       int             f;
-       int             s;
-       prvm_edict_t    *ent, *chain;
-
-       chain = (prvm_edict_t *)prog->edicts;
-
-       f = PRVM_G_INT(OFS_PARM0);
-       s = (int)PRVM_G_FLOAT(OFS_PARM1);
-
-       ent = PRVM_NEXT_EDICT(prog->edicts);
-       for (i = 1;i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
-       {
-               pr_xfunction->builtinsprofile++;
-               if (ent->priv.server->free)
-                       continue;
-               if (!((int)E_FLOAT(ent,f) & s))
-                       continue;
-
-               ent->fields.server->chain = PRVM_EDICT_TO_PROG(chain);
-               chain = ent;
-       }
-
-       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), 2);
-       PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
-}
-
-void PF_precache_model (void)
-{
-       SV_ModelIndex(PRVM_G_STRING(OFS_PARM0), 2);
-       PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
-}
-
-
-void PF_coredump (void)
-{
-       ED_PrintEdicts ();
-}
-
-void PF_traceon (void)
-{
-       pr_trace = true;
-}
-
-void PF_traceoff (void)
-{
-       pr_trace = false;
-}
-
-void PF_eprint (void)
-{
-       ED_PrintNum (PRVM_G_EDICTNUM(OFS_PARM0));
-}
-
-/*
-===============
-PF_walkmove
-
-float(float yaw, float dist) walkmove
-===============
-*/
-void PF_walkmove (void)
-{
-       prvm_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->self);
-       if (ent == prog->edicts)
-               PF_WARNING("walkmove: can not modify world entity\n");
-       if (ent->priv.server->free)
-               PF_WARNING("walkmove: can not modify free entity\n");
-       yaw = PRVM_G_FLOAT(OFS_PARM0);
-       dist = PRVM_G_FLOAT(OFS_PARM1);
-
-       if ( !( (int)ent->fields.server->flags & (FL_ONGROUND|FL_FLY|FL_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 = pr_xfunction;
-       oldself = prog->globals.server->self;
-
-       PRVM_G_FLOAT(OFS_RETURN) = SV_movestep(ent, move, true);
-
-
-// restore program state
-       pr_xfunction = oldf;
-       prog->globals.server->self = oldself;
-}
-
-/*
-===============
-PF_droptofloor
-
-void() droptofloor
-===============
-*/
-void PF_droptofloor (void)
-{
-       prvm_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->self);
-       if (ent == prog->edicts)
-               PF_WARNING("droptofloor: can not modify world entity\n");
-       if (ent->priv.server->free)
-               PF_WARNING("droptofloor: can not modify free entity\n");
-
-       VectorCopy (ent->fields.server->origin, end);
-       end[2] -= 256;
-
-       trace = SV_Move (ent->fields.server->origin, ent->fields.server->mins, ent->fields.server->maxs, end, MOVE_NORMAL, ent);
-
-       if (trace.fraction != 1)
-       {
-               VectorCopy (trace.endpos, ent->fields.server->origin);
-               SV_LinkEdict (ent, false);
-               ent->fields.server->flags = (int)ent->fields.server->flags | FL_ONGROUND;
-               ent->fields.server->groundentity = PRVM_EDICT_TO_PROG(trace.ent);
-               PRVM_G_FLOAT(OFS_RETURN) = 1;
-               // if support is destroyed, keep suspended (gross hack for floating items in various maps)
-               ent->priv.server->suspendedinairflag = true;
-       }
-}
-
-/*
-===============
-PF_lightstyle
-
-void(float style, string value) lightstyle
-===============
-*/
-void PF_lightstyle (void)
-{
-       int             style;
-       const char      *val;
-       client_t        *client;
-       int                     j;
-
-       style = PRVM_G_FLOAT(OFS_PARM0);
-       val = PRVM_G_STRING(OFS_PARM1);
-
-// change the string in sv
-       strlcpy(sv.lightstyles[style], val, sizeof(sv.lightstyles[style]));
-
-// send message to all clients on this server
-       if (sv.state != ss_active)
-               return;
-
-       for (j = 0, client = svs.clients;j < svs.maxclients;j++, client++)
-       {
-               if (client->active)
-               {
-                       MSG_WriteChar (&client->message, svc_lightstyle);
-                       MSG_WriteChar (&client->message,style);
-                       MSG_WriteString (&client->message, val);
-               }
-       }
-}
-
-void PF_rint (void)
-{
-       float   f;
-       f = PRVM_G_FLOAT(OFS_PARM0);
-       if (f > 0)
-               PRVM_G_FLOAT(OFS_RETURN) = (int)(f + 0.5);
-       else
-               PRVM_G_FLOAT(OFS_RETURN) = (int)(f - 0.5);
-}
-void PF_floor (void)
-{
-       PRVM_G_FLOAT(OFS_RETURN) = floor(PRVM_G_FLOAT(OFS_PARM0));
-}
-void PF_ceil (void)
-{
-       PRVM_G_FLOAT(OFS_RETURN) = ceil(PRVM_G_FLOAT(OFS_PARM0));
-}
-
-
-/*
-=============
-PF_checkbottom
-=============
-*/
-void PF_checkbottom (void)
-{
-       PRVM_G_FLOAT(OFS_RETURN) = SV_CheckBottom (PRVM_G_EDICT(OFS_PARM0));
-}
-
-/*
-=============
-PF_pointcontents
-=============
-*/
-void PF_pointcontents (void)
-{
-       PRVM_G_FLOAT(OFS_RETURN) = Mod_Q1BSP_NativeContentsFromSuperContents(NULL, SV_PointSuperContents(PRVM_G_VECTOR(OFS_PARM0)));
-}
-
-/*
-=============
-PF_nextent
-
-entity nextent(entity)
-=============
-*/
-void PF_nextent (void)
-{
-       int             i;
-       prvm_edict_t    *ent;
-
-       i = PRVM_G_EDICTNUM(OFS_PARM0);
-       while (1)
-       {
-               pr_xfunction->builtinsprofile++;
-               i++;
-               if (i == prog->num_edicts)
-               {
-                       RETURN_EDICT(prog->edicts);
-                       return;
-               }
-               ent = PRVM_EDICT_NUM(i);
-               if (!ent->priv.server->free)
-               {
-                       RETURN_EDICT(ent);
-                       return;
-               }
-       }
-}
-
-/*
-=============
-PF_aim
-
-Pick a vector for the player to shoot along
-vector aim(entity, missilespeed)
-=============
-*/
-void PF_aim (void)
-{
-       prvm_edict_t    *ent, *check, *bestent;
-       vec3_t  start, dir, end, bestdir;
-       int             i, j;
-       trace_t tr;
-       float   dist, bestdist;
-       float   speed;
-
-       // assume failure if it returns early
-       VectorCopy(prog->globals.server->v_forward, PRVM_G_VECTOR(OFS_RETURN));
-       // if sv_aim is so high it can't possibly accept anything, skip out early
-       if (sv_aim.value >= 1)
-               return;
-
-       ent = PRVM_G_EDICT(OFS_PARM0);
-       if (ent == prog->edicts)
-               PF_WARNING("aim: can not use world entity\n");
-       if (ent->priv.server->free)
-               PF_WARNING("aim: can not use free entity\n");
-       speed = PRVM_G_FLOAT(OFS_PARM1);
-
-       VectorCopy (ent->fields.server->origin, start);
-       start[2] += 20;
-
-// try sending a trace straight
-       VectorCopy (prog->globals.server->v_forward, dir);
-       VectorMA (start, 2048, dir, end);
-       tr = SV_Move (start, vec3_origin, vec3_origin, end, MOVE_NORMAL, ent);
-       if (tr.ent && ((prvm_edict_t *)tr.ent)->fields.server->takedamage == DAMAGE_AIM
-       && (!teamplay.integer || ent->fields.server->team <=0 || ent->fields.server->team != ((prvm_edict_t *)tr.ent)->fields.server->team) )
-       {
-               VectorCopy (prog->globals.server->v_forward, PRVM_G_VECTOR(OFS_RETURN));
-               return;
-       }
-
-
-// try all possible entities
-       VectorCopy (dir, bestdir);
-       bestdist = sv_aim.value;
-       bestent = NULL;
-
-       check = PRVM_NEXT_EDICT(prog->edicts);
-       for (i=1 ; i<prog->num_edicts ; i++, check = PRVM_NEXT_EDICT(check) )
-       {
-               pr_xfunction->builtinsprofile++;
-               if (check->fields.server->takedamage != DAMAGE_AIM)
-                       continue;
-               if (check == ent)
-                       continue;
-               if (teamplay.integer && ent->fields.server->team > 0 && ent->fields.server->team == check->fields.server->team)
-                       continue;       // don't aim at teammate
-               for (j=0 ; j<3 ; j++)
-                       end[j] = check->fields.server->origin[j]
-                       + 0.5*(check->fields.server->mins[j] + check->fields.server->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_Move (start, vec3_origin, vec3_origin, end, MOVE_NORMAL, ent);
-               if (tr.ent == check)
-               {       // can shoot at this one
-                       bestdist = dist;
-                       bestent = check;
-               }
-       }
-
-       if (bestent)
-       {
-               VectorSubtract (bestent->fields.server->origin, ent->fields.server->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)
-{
-       prvm_edict_t            *ent;
-       float           ideal, current, move, speed;
-
-       ent = PRVM_PROG_TO_EDICT(prog->globals.server->self);
-       if (ent == prog->edicts)
-               PF_WARNING("changeyaw: can not modify world entity\n");
-       if (ent->priv.server->free)
-               PF_WARNING("changeyaw: can not modify free entity\n");
-       current = ANGLEMOD(ent->fields.server->angles[1]);
-       ideal = ent->fields.server->ideal_yaw;
-       speed = ent->fields.server->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->fields.server->angles[1] = ANGLEMOD (current + move);
-}
-
-/*
-==============
-PF_changepitch
-==============
-*/
-void PF_changepitch (void)
-{
-       prvm_edict_t            *ent;
-       float           ideal, current, move, speed;
-       prvm_eval_t             *val;
-
-       ent = PRVM_G_EDICT(OFS_PARM0);
-       if (ent == prog->edicts)
-               PF_WARNING("changepitch: can not modify world entity\n");
-       if (ent->priv.server->free)
-               PF_WARNING("changepitch: can not modify free entity\n");
-       current = ANGLEMOD( ent->fields.server->angles[0] );
-       if ((val = PRVM_GETEDICTFIELDVALUE(ent, eval_idealpitch)))
-               ideal = val->_float;
-       else
-       {
-               PF_WARNING("PF_changepitch: .float idealpitch and .float pitch_speed must be defined to use changepitch\n");
-               return;
-       }
-       if ((val = PRVM_GETEDICTFIELDVALUE(ent, eval_pitch_speed)))
-               speed = val->_float;
-       else
-       {
-               PF_WARNING("PF_changepitch: .float idealpitch and .float pitch_speed must be defined to use changepitch\n");
-               return;
-       }
-
-       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->fields.server->angles[0] = ANGLEMOD (current + move);
-}
-
-/*
-===============================================================================
-
-MESSAGE WRITING
-
-===============================================================================
-*/
-
-#define        MSG_BROADCAST   0               // unreliable to all
-#define        MSG_ONE                 1               // reliable to one (msg_entity)
-#define        MSG_ALL                 2               // reliable to all
-#define        MSG_INIT                3               // write to the init string
-
-sizebuf_t *WriteDest (void)
-{
-       int             entnum;
-       int             dest;
-       prvm_edict_t    *ent;
-
-       dest = PRVM_G_FLOAT(OFS_PARM0);
-       switch (dest)
-       {
-       case MSG_BROADCAST:
-               return &sv.datagram;
-
-       case MSG_ONE:
-               ent = PRVM_PROG_TO_EDICT(prog->globals.server->msg_entity);
-               entnum = PRVM_NUM_FOR_EDICT(ent);
-               if (entnum < 1 || entnum > svs.maxclients || !svs.clients[entnum-1].active)
-                       Host_Error("WriteDest: tried to write to non-client");
-               return &svs.clients[entnum-1].message;
-
-       case MSG_ALL:
-               return &sv.reliable_datagram;
-
-       case MSG_INIT:
-               return &sv.signon;
-
-       default:
-               Host_Error("WriteDest: bad destination");
-               break;
-       }
-
-       return NULL;
-}
-
-void PF_WriteByte (void)
-{
-       MSG_WriteByte (WriteDest(), PRVM_G_FLOAT(OFS_PARM1));
-}
-
-void PF_WriteChar (void)
-{
-       MSG_WriteChar (WriteDest(), PRVM_G_FLOAT(OFS_PARM1));
-}
-
-void PF_WriteShort (void)
-{
-       MSG_WriteShort (WriteDest(), PRVM_G_FLOAT(OFS_PARM1));
-}
-
-void PF_WriteLong (void)
-{
-       MSG_WriteLong (WriteDest(), PRVM_G_FLOAT(OFS_PARM1));
-}
-
-void PF_WriteAngle (void)
-{
-       MSG_WriteAngle (WriteDest(), PRVM_G_FLOAT(OFS_PARM1), sv.protocol);
-}
-
-void PF_WriteCoord (void)
-{
-       MSG_WriteCoord (WriteDest(), PRVM_G_FLOAT(OFS_PARM1), sv.protocol);
-}
-
-void PF_WriteString (void)
-{
-       MSG_WriteString (WriteDest(), PRVM_G_STRING(OFS_PARM1));
-}
-
-
-void PF_WriteEntity (void)
-{
-       MSG_WriteShort (WriteDest(), PRVM_G_EDICTNUM(OFS_PARM1));
-}
-
-//=============================================================================
-
-void PF_makestatic (void)
-{
-       prvm_edict_t *ent;
-       int i, large;
-
-       ent = PRVM_G_EDICT(OFS_PARM0);
-       if (ent == prog->edicts)
-               PF_WARNING("makestatic: can not modify world entity\n");
-       if (ent->priv.server->free)
-               PF_WARNING("makestatic: can not modify free entity\n");
-
-       large = false;
-       if (ent->fields.server->modelindex >= 256 || ent->fields.server->frame >= 256)
-               large = true;
-
-       if (large)
-       {
-               MSG_WriteByte (&sv.signon,svc_spawnstatic2);
-               MSG_WriteShort (&sv.signon, ent->fields.server->modelindex);
-               MSG_WriteShort (&sv.signon, ent->fields.server->frame);
-       }
-       else
-       {
-               MSG_WriteByte (&sv.signon,svc_spawnstatic);
-               MSG_WriteByte (&sv.signon, ent->fields.server->modelindex);
-               MSG_WriteByte (&sv.signon, ent->fields.server->frame);
-       }
-
-       MSG_WriteByte (&sv.signon, ent->fields.server->colormap);
-       MSG_WriteByte (&sv.signon, ent->fields.server->skin);
-       for (i=0 ; i<3 ; i++)
-       {
-               MSG_WriteCoord(&sv.signon, ent->fields.server->origin[i], sv.protocol);
-               MSG_WriteAngle(&sv.signon, ent->fields.server->angles[i], sv.protocol);
-       }
-
-// throw the entity away now
-       ED_Free (ent);
-}
-
-//=============================================================================
-
-/*
-==============
-PF_setspawnparms
-==============
-*/
-void PF_setspawnparms (void)
-{
-       prvm_edict_t    *ent;
-       int             i;
-       client_t        *client;
-
-       ent = PRVM_G_EDICT(OFS_PARM0);
-       i = PRVM_NUM_FOR_EDICT(ent);
-       if (i < 1 || i > svs.maxclients || !svs.clients[i-1].active)
-       {
-               Con_Print("tried to setspawnparms on a non-client\n");
-               return;
-       }
-
-       // copy spawn parms out of the client_t
-       client = svs.clients + i-1;
-       for (i=0 ; i< NUM_SPAWN_PARMS ; i++)
-               (&prog->globals.server->parm1)[i] = client->spawn_parms[i];
-}
-
-/*
-==============
-PF_changelevel
-==============
-*/
-void PF_changelevel (void)
-{
-       const char      *s;
-
-// make sure we don't issue two changelevels
-       if (svs.changelevel_issued)
-               return;
-       svs.changelevel_issued = true;
-
-       s = PRVM_G_STRING(OFS_PARM0);
-       Cbuf_AddText (va("changelevel %s\n",s));
-}
-
-void PF_sin (void)
-{
-       PRVM_G_FLOAT(OFS_RETURN) = sin(PRVM_G_FLOAT(OFS_PARM0));
-}
-
-void PF_cos (void)
-{
-       PRVM_G_FLOAT(OFS_RETURN) = cos(PRVM_G_FLOAT(OFS_PARM0));
-}
-
-void PF_sqrt (void)
-{
-       PRVM_G_FLOAT(OFS_RETURN) = sqrt(PRVM_G_FLOAT(OFS_PARM0));
-}
-
-/*
-=================
-PF_RandomVec
-
-Returns a vector of length < 1
-
-randomvec()
-=================
-*/
-void PF_randomvec (void)
-{
-       vec3_t          temp;
-       do
-       {
-               temp[0] = (rand()&32767) * (2.0 / 32767.0) - 1.0;
-               temp[1] = (rand()&32767) * (2.0 / 32767.0) - 1.0;
-               temp[2] = (rand()&32767) * (2.0 / 32767.0) - 1.0;
-       }
-       while (DotProduct(temp, temp) >= 1);
-       VectorCopy (temp, PRVM_G_VECTOR(OFS_RETURN));
-}
-
-/*
-=================
-PF_GetLight
-
-Returns a color vector indicating the lighting at the requested point.
-
-(Internal Operation note: actually measures the light beneath the point, just like
-                          the model lighting on the client)
-
-getlight(vector)
-=================
-*/
-void PF_GetLight (void)
-{
-       vec3_t ambientcolor, diffusecolor, diffusenormal;
-       vec_t *p;
-       p = PRVM_G_VECTOR(OFS_PARM0);
-       VectorClear(ambientcolor);
-       VectorClear(diffusecolor);
-       VectorClear(diffusenormal);
-       if (sv.worldmodel && sv.worldmodel->brush.LightPoint)
-               sv.worldmodel->brush.LightPoint(sv.worldmodel, p, ambientcolor, diffusecolor, diffusenormal);
-       VectorMA(ambientcolor, 0.5, diffusecolor, PRVM_G_VECTOR(OFS_RETURN));
-}
-
-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))
-       {
-               Con_Printf("PF_registercvar: %s is a command\n", name);
-               return;
-       }
-
-       Cvar_Get(name, value, 0);
-
-       PRVM_G_FLOAT(OFS_RETURN) = 1; // success
-}
-
-/*
-=================
-PF_min
-
-returns the minimum of two supplied floats
-
-min(a, b)
-=================
-*/
-void PF_min (void)
-{
-       // LordHavoc: 3+ argument enhancement suggested by FrikaC
-       if (pr_argc == 2)
-               PRVM_G_FLOAT(OFS_RETURN) = min(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
-       else if (pr_argc >= 3)
-       {
-               int i;
-               float f = PRVM_G_FLOAT(OFS_PARM0);
-               for (i = 1;i < pr_argc;i++)
-                       if (PRVM_G_FLOAT((OFS_PARM0+i*3)) < f)
-                               f = PRVM_G_FLOAT((OFS_PARM0+i*3));
-               PRVM_G_FLOAT(OFS_RETURN) = f;
-       }
-       else
-       {
-               PRVM_G_FLOAT(OFS_RETURN) = 0;
-               PF_WARNING("min: must supply at least 2 floats\n");
-       }
-}
-
-/*
-=================
-PF_max
-
-returns the maximum of two supplied floats
-
-max(a, b)
-=================
-*/
-void PF_max (void)
-{
-       // LordHavoc: 3+ argument enhancement suggested by FrikaC
-       if (pr_argc == 2)
-               PRVM_G_FLOAT(OFS_RETURN) = max(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
-       else if (pr_argc >= 3)
-       {
-               int i;
-               float f = PRVM_G_FLOAT(OFS_PARM0);
-               for (i = 1;i < pr_argc;i++)
-                       if (PRVM_G_FLOAT((OFS_PARM0+i*3)) > f)
-                               f = PRVM_G_FLOAT((OFS_PARM0+i*3));
-               PRVM_G_FLOAT(OFS_RETURN) = f;
-       }
-       else
-       {
-               PRVM_G_FLOAT(OFS_RETURN) = 0;
-               PF_WARNING("max: must supply at least 2 floats\n");
-       }
-}
-
-/*
-=================
-PF_bound
-
-returns number bounded by supplied range
-
-min(min, value, max)
-=================
-*/
-void PF_bound (void)
-{
-       PRVM_G_FLOAT(OFS_RETURN) = bound(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1), PRVM_G_FLOAT(OFS_PARM2));
-}
-
-/*
-=================
-PF_pow
-
-returns a raised to power b
-
-pow(a, b)
-=================
-*/
-void PF_pow (void)
-{
-       PRVM_G_FLOAT(OFS_RETURN) = pow(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
-}
-
-/*
-=================
-PF_copyentity
-
-copies data from one entity to another
-
-copyentity(src, dst)
-=================
-*/
-void PF_copyentity (void)
-{
-       prvm_edict_t *in, *out;
-       in = PRVM_G_EDICT(OFS_PARM0);
-       if (in == prog->edicts)
-               PF_WARNING("copyentity: can not read world entity\n");
-       if (in->priv.server->free)
-               PF_WARNING("copyentity: can not read free entity\n");
-       out = PRVM_G_EDICT(OFS_PARM1);
-       if (out == prog->edicts)
-               PF_WARNING("copyentity: can not modify world entity\n");
-       if (out->priv.server->free)
-               PF_WARNING("copyentity: can not modify free entity\n");
-       memcpy(out->v, in->v, progs->entityfields * 4);
-}
-
-/*
-=================
-PF_setcolor
-
-sets the color of a client and broadcasts the update to all connected clients
-
-setcolor(clientent, value)
-=================
-*/
-void PF_setcolor (void)
-{
-       client_t *client;
-       int entnum, i;
-       prvm_eval_t *val;
-
-       entnum = PRVM_G_EDICTNUM(OFS_PARM0);
-       i = PRVM_G_FLOAT(OFS_PARM1);
-
-       if (entnum < 1 || entnum > svs.maxclients || !svs.clients[entnum-1].active)
-       {
-               Con_Print("tried to setcolor a non-client\n");
-               return;
-       }
-
-       client = svs.clients + entnum-1;
-       if (client->edict)
-       {
-               if ((val = PRVM_GETEDICTFIELDVALUE(client->edict, eval_clientcolors)))
-                       val->_float = i;
-               client->edict->fields.server->team = (i & 15) + 1;
-       }
-       client->colors = i;
-       if (client->old_colors != client->colors)
-       {
-               client->old_colors = client->colors;
-               // send notification to all clients
-               MSG_WriteByte (&sv.reliable_datagram, svc_updatecolors);
-               MSG_WriteByte (&sv.reliable_datagram, client - svs.clients);
-               MSG_WriteByte (&sv.reliable_datagram, client->colors);
-       }
-}
-
-/*
-=================
-PF_effect
-
-effect(origin, modelname, startframe, framecount, framerate)
-=================
-*/
-void PF_effect (void)
-{
-       int i;
-       const char *s;
-       s = PRVM_G_STRING(OFS_PARM1);
-       if (!s || !s[0])
-               PF_WARNING("effect: no model specified\n");
-
-       i = SV_ModelIndex(s, 1);
-       if (!i)
-               PF_WARNING("effect: model not precached\n");
-       SV_StartEffect(PRVM_G_VECTOR(OFS_PARM0), i, PRVM_G_FLOAT(OFS_PARM2), PRVM_G_FLOAT(OFS_PARM3), PRVM_G_FLOAT(OFS_PARM4));
-}
-
-void PF_te_blood (void)
-{
-       if (PRVM_G_FLOAT(OFS_PARM2) < 1)
-               return;
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_BLOOD);
-       // origin
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-       // velocity
-       MSG_WriteByte(&sv.datagram, bound(-128, (int) PRVM_G_VECTOR(OFS_PARM1)[0], 127));
-       MSG_WriteByte(&sv.datagram, bound(-128, (int) PRVM_G_VECTOR(OFS_PARM1)[1], 127));
-       MSG_WriteByte(&sv.datagram, bound(-128, (int) PRVM_G_VECTOR(OFS_PARM1)[2], 127));
-       // count
-       MSG_WriteByte(&sv.datagram, bound(0, (int) PRVM_G_FLOAT(OFS_PARM2), 255));
-}
-
-void PF_te_bloodshower (void)
-{
-       if (PRVM_G_FLOAT(OFS_PARM3) < 1)
-               return;
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_BLOODSHOWER);
-       // min
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-       // max
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[2], sv.protocol);
-       // speed
-       MSG_WriteCoord(&sv.datagram, PRVM_G_FLOAT(OFS_PARM2), sv.protocol);
-       // count
-       MSG_WriteShort(&sv.datagram, bound(0, PRVM_G_FLOAT(OFS_PARM3), 65535));
-}
-
-void PF_te_explosionrgb (void)
-{
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_EXPLOSIONRGB);
-       // origin
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-       // color
-       MSG_WriteByte(&sv.datagram, bound(0, (int) (PRVM_G_VECTOR(OFS_PARM1)[0] * 255), 255));
-       MSG_WriteByte(&sv.datagram, bound(0, (int) (PRVM_G_VECTOR(OFS_PARM1)[1] * 255), 255));
-       MSG_WriteByte(&sv.datagram, bound(0, (int) (PRVM_G_VECTOR(OFS_PARM1)[2] * 255), 255));
-}
-
-void PF_te_particlecube (void)
-{
-       if (PRVM_G_FLOAT(OFS_PARM3) < 1)
-               return;
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_PARTICLECUBE);
-       // min
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-       // max
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[2], sv.protocol);
-       // velocity
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[2], sv.protocol);
-       // count
-       MSG_WriteShort(&sv.datagram, bound(0, PRVM_G_FLOAT(OFS_PARM3), 65535));
-       // color
-       MSG_WriteByte(&sv.datagram, PRVM_G_FLOAT(OFS_PARM4));
-       // gravity true/false
-       MSG_WriteByte(&sv.datagram, ((int) PRVM_G_FLOAT(OFS_PARM5)) != 0);
-       // randomvel
-       MSG_WriteCoord(&sv.datagram, PRVM_G_FLOAT(OFS_PARM6), sv.protocol);
-}
-
-void PF_te_particlerain (void)
-{
-       if (PRVM_G_FLOAT(OFS_PARM3) < 1)
-               return;
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_PARTICLERAIN);
-       // min
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-       // max
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[2], sv.protocol);
-       // velocity
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[2], sv.protocol);
-       // count
-       MSG_WriteShort(&sv.datagram, bound(0, PRVM_G_FLOAT(OFS_PARM3), 65535));
-       // color
-       MSG_WriteByte(&sv.datagram, PRVM_G_FLOAT(OFS_PARM4));
-}
-
-void PF_te_particlesnow (void)
-{
-       if (PRVM_G_FLOAT(OFS_PARM3) < 1)
-               return;
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_PARTICLESNOW);
-       // min
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-       // max
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[2], sv.protocol);
-       // velocity
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[2], sv.protocol);
-       // count
-       MSG_WriteShort(&sv.datagram, bound(0, PRVM_G_FLOAT(OFS_PARM3), 65535));
-       // color
-       MSG_WriteByte(&sv.datagram, PRVM_G_FLOAT(OFS_PARM4));
-}
-
-void PF_te_spark (void)
-{
-       if (PRVM_G_FLOAT(OFS_PARM2) < 1)
-               return;
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_SPARK);
-       // origin
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-       // velocity
-       MSG_WriteByte(&sv.datagram, bound(-128, (int) PRVM_G_VECTOR(OFS_PARM1)[0], 127));
-       MSG_WriteByte(&sv.datagram, bound(-128, (int) PRVM_G_VECTOR(OFS_PARM1)[1], 127));
-       MSG_WriteByte(&sv.datagram, bound(-128, (int) PRVM_G_VECTOR(OFS_PARM1)[2], 127));
-       // count
-       MSG_WriteByte(&sv.datagram, bound(0, (int) PRVM_G_FLOAT(OFS_PARM2), 255));
-}
-
-void PF_te_gunshotquad (void)
-{
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_GUNSHOTQUAD);
-       // origin
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-}
-
-void PF_te_spikequad (void)
-{
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_SPIKEQUAD);
-       // origin
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-}
-
-void PF_te_superspikequad (void)
-{
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_SUPERSPIKEQUAD);
-       // origin
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-}
-
-void PF_te_explosionquad (void)
-{
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_EXPLOSIONQUAD);
-       // origin
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-}
-
-void PF_te_smallflash (void)
-{
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_SMALLFLASH);
-       // origin
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-}
-
-void PF_te_customflash (void)
-{
-       if (PRVM_G_FLOAT(OFS_PARM1) < 8 || PRVM_G_FLOAT(OFS_PARM2) < (1.0 / 256.0))
-               return;
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_CUSTOMFLASH);
-       // origin
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-       // radius
-       MSG_WriteByte(&sv.datagram, bound(0, PRVM_G_FLOAT(OFS_PARM1) / 8 - 1, 255));
-       // lifetime
-       MSG_WriteByte(&sv.datagram, bound(0, PRVM_G_FLOAT(OFS_PARM2) * 256 - 1, 255));
-       // color
-       MSG_WriteByte(&sv.datagram, bound(0, PRVM_G_VECTOR(OFS_PARM3)[0] * 255, 255));
-       MSG_WriteByte(&sv.datagram, bound(0, PRVM_G_VECTOR(OFS_PARM3)[1] * 255, 255));
-       MSG_WriteByte(&sv.datagram, bound(0, PRVM_G_VECTOR(OFS_PARM3)[2] * 255, 255));
-}
-
-void PF_te_gunshot (void)
-{
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_GUNSHOT);
-       // origin
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-}
-
-void PF_te_spike (void)
-{
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_SPIKE);
-       // origin
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-}
-
-void PF_te_superspike (void)
-{
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_SUPERSPIKE);
-       // origin
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-}
-
-void PF_te_explosion (void)
-{
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_EXPLOSION);
-       // origin
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-}
-
-void PF_te_tarexplosion (void)
-{
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_TAREXPLOSION);
-       // origin
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-}
-
-void PF_te_wizspike (void)
-{
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_WIZSPIKE);
-       // origin
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-}
-
-void PF_te_knightspike (void)
-{
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_KNIGHTSPIKE);
-       // origin
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-}
-
-void PF_te_lavasplash (void)
-{
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_LAVASPLASH);
-       // origin
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-}
-
-void PF_te_teleport (void)
-{
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_TELEPORT);
-       // origin
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-}
-
-void PF_te_explosion2 (void)
-{
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_EXPLOSION2);
-       // origin
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-       // color
-       MSG_WriteByte(&sv.datagram, PRVM_G_FLOAT(OFS_PARM1));
-       MSG_WriteByte(&sv.datagram, PRVM_G_FLOAT(OFS_PARM2));
-}
-
-void PF_te_lightning1 (void)
-{
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_LIGHTNING1);
-       // owner entity
-       MSG_WriteShort(&sv.datagram, PRVM_G_EDICTNUM(OFS_PARM0));
-       // start
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[2], sv.protocol);
-       // end
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[2], sv.protocol);
-}
-
-void PF_te_lightning2 (void)
-{
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_LIGHTNING2);
-       // owner entity
-       MSG_WriteShort(&sv.datagram, PRVM_G_EDICTNUM(OFS_PARM0));
-       // start
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[2], sv.protocol);
-       // end
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[2], sv.protocol);
-}
-
-void PF_te_lightning3 (void)
-{
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_LIGHTNING3);
-       // owner entity
-       MSG_WriteShort(&sv.datagram, PRVM_G_EDICTNUM(OFS_PARM0));
-       // start
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[2], sv.protocol);
-       // end
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[2], sv.protocol);
-}
-
-void PF_te_beam (void)
-{
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_BEAM);
-       // owner entity
-       MSG_WriteShort(&sv.datagram, PRVM_G_EDICTNUM(OFS_PARM0));
-       // start
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[2], sv.protocol);
-       // end
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[2], sv.protocol);
-}
-
-void PF_te_plasmaburn (void)
-{
-       MSG_WriteByte(&sv.datagram, svc_temp_entity);
-       MSG_WriteByte(&sv.datagram, TE_PLASMABURN);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
-       MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
-}
-
-static void clippointtosurface(msurface_t *surface, vec3_t p, vec3_t out)
-{
-       int i, j, k;
-       float *v[3], facenormal[3], edgenormal[3], sidenormal[3], temp[3], offsetdist, dist, bestdist;
-       const int *e;
-       bestdist = 1000000000;
-       VectorCopy(p, out);
-       for (i = 0, e = (surface->groupmesh->data_element3i + 3 * surface->num_firsttriangle);i < surface->num_triangles;i++, e += 3)
-       {
-               // clip original point to each triangle of the surface and find the
-               // triangle that is closest
-               v[0] = surface->groupmesh->data_vertex3f + e[0] * 3;
-               v[1] = surface->groupmesh->data_vertex3f + e[1] * 3;
-               v[2] = surface->groupmesh->data_vertex3f + e[2] * 3;
-               TriangleNormal(v[0], v[1], v[2], facenormal);
-               VectorNormalize(facenormal);
-               offsetdist = DotProduct(v[0], facenormal) - DotProduct(p, facenormal);
-               VectorMA(p, offsetdist, facenormal, temp);
-               for (j = 0, k = 2;j < 3;k = j, j++)
-               {
-                       VectorSubtract(v[k], v[j], edgenormal);
-                       CrossProduct(edgenormal, facenormal, sidenormal);
-                       VectorNormalize(sidenormal);
-                       offsetdist = DotProduct(v[k], sidenormal) - DotProduct(temp, sidenormal);
-                       if (offsetdist < 0)
-                               VectorMA(temp, offsetdist, sidenormal, temp);
-               }
-               dist = VectorDistance2(temp, p);
-               if (bestdist > dist)
-               {
-                       bestdist = dist;
-                       VectorCopy(temp, out);
-               }
-       }
-}
-
-static msurface_t *getsurface(prvm_edict_t *ed, int surfacenum)
-{
-       int modelindex;
-       model_t *model;
-       if (!ed || ed->priv.server->free)
-               return NULL;
-       modelindex = ed->fields.server->modelindex;
-       if (modelindex < 1 || modelindex >= MAX_MODELS)
-               return NULL;
-       model = sv.models[modelindex];
-       if (surfacenum < 0 || surfacenum >= model->nummodelsurfaces)
-               return NULL;
-       return model->data_surfaces + surfacenum + model->firstmodelsurface;
-}
-
-
-//PF_getsurfacenumpoints, // #434 float(entity e, float s) getsurfacenumpoints = #434;
-void PF_getsurfacenumpoints(void)
-{
-       msurface_t *surface;
-       // return 0 if no such surface
-       if (!(surface = getsurface(PRVM_G_EDICT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1))))
-       {
-               PRVM_G_FLOAT(OFS_RETURN) = 0;
-               return;
-       }
-
-       // note: this (incorrectly) assumes it is a simple polygon
-       PRVM_G_FLOAT(OFS_RETURN) = surface->num_vertices;
-}
-//PF_getsurfacepoint,     // #435 vector(entity e, float s, float n) getsurfacepoint = #435;
-void PF_getsurfacepoint(void)
-{
-       prvm_edict_t *ed;
-       msurface_t *surface;
-       int pointnum;
-       VectorClear(PRVM_G_VECTOR(OFS_RETURN));
-       ed = PRVM_G_EDICT(OFS_PARM0);
-       if (!ed || ed->priv.server->free)
-               return;
-       if (!(surface = getsurface(ed, PRVM_G_FLOAT(OFS_PARM1))))
-               return;
-       // note: this (incorrectly) assumes it is a simple polygon
-       pointnum = PRVM_G_FLOAT(OFS_PARM2);
-       if (pointnum < 0 || pointnum >= surface->num_vertices)
-               return;
-       // FIXME: implement rotation/scaling
-       VectorAdd(&(surface->groupmesh->data_vertex3f + 3 * surface->num_firstvertex)[pointnum * 3], ed->fields.server->origin, PRVM_G_VECTOR(OFS_RETURN));
-}
-//PF_getsurfacenormal,    // #436 vector(entity e, float s) getsurfacenormal = #436;
-void PF_getsurfacenormal(void)
-{
-       msurface_t *surface;
-       vec3_t normal;
-       VectorClear(PRVM_G_VECTOR(OFS_RETURN));
-       if (!(surface = getsurface(PRVM_G_EDICT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1))))
-               return;
-       // FIXME: implement rotation/scaling
-       // note: this (incorrectly) assumes it is a simple polygon
-       // note: this only returns the first triangle, so it doesn't work very
-       // well for curved surfaces or arbitrary meshes
-       TriangleNormal((surface->groupmesh->data_vertex3f + 3 * surface->num_firstvertex), (surface->groupmesh->data_vertex3f + 3 * surface->num_firstvertex) + 3, (surface->groupmesh->data_vertex3f + 3 * surface->num_firstvertex) + 6, normal);
-       VectorNormalize(normal);
-       VectorCopy(normal, PRVM_G_VECTOR(OFS_RETURN));
-}
-//PF_getsurfacetexture,   // #437 string(entity e, float s) getsurfacetexture = #437;
-void PF_getsurfacetexture(void)
-{
-       msurface_t *surface;
-       PRVM_G_INT(OFS_RETURN) = 0;
-       if (!(surface = getsurface(PRVM_G_EDICT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1))))
-               return;
-       PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(surface->texture->name);
-}
-//PF_getsurfacenearpoint, // #438 float(entity e, vector p) getsurfacenearpoint = #438;
-void PF_getsurfacenearpoint(void)
-{
-       int surfacenum, best, modelindex;
-       vec3_t clipped, p;
-       vec_t dist, bestdist;
-       prvm_edict_t *ed;
-       model_t *model;
-       msurface_t *surface;
-       vec_t *point;
-       PRVM_G_FLOAT(OFS_RETURN) = -1;
-       ed = PRVM_G_EDICT(OFS_PARM0);
-       point = PRVM_G_VECTOR(OFS_PARM1);
-
-       if (!ed || ed->priv.server->free)
-               return;
-       modelindex = ed->fields.server->modelindex;
-       if (modelindex < 1 || modelindex >= MAX_MODELS)
-               return;
-       model = sv.models[modelindex];
-       if (!model->num_surfaces)
-               return;
-
-       // FIXME: implement rotation/scaling
-       VectorSubtract(point, ed->fields.server->origin, p);
-       best = -1;
-       bestdist = 1000000000;
-       for (surfacenum = 0;surfacenum < model->nummodelsurfaces;surfacenum++)
-       {
-               surface = model->data_surfaces + surfacenum + model->firstmodelsurface;
-               // first see if the nearest point on the surface's box is closer than the previous match
-               clipped[0] = bound(surface->mins[0], p[0], surface->maxs[0]) - p[0];
-               clipped[1] = bound(surface->mins[1], p[1], surface->maxs[1]) - p[1];
-               clipped[2] = bound(surface->mins[2], p[2], surface->maxs[2]) - p[2];
-               dist = VectorLength2(clipped);
-               if (dist < bestdist)
-               {
-                       // it is, check the nearest point on the actual geometry
-                       clippointtosurface(surface, p, clipped);
-                       VectorSubtract(clipped, p, clipped);
-                       dist += VectorLength2(clipped);
-                       if (dist < bestdist)
-                       {
-                               // that's closer too, store it as the best match
-                               best = surfacenum;
-                               bestdist = dist;
-                       }
-               }
-       }
-       PRVM_G_FLOAT(OFS_RETURN) = best;
-}
-//PF_getsurfaceclippedpoint, // #439 vector(entity e, float s, vector p) getsurfaceclippedpoint = #439;
-void PF_getsurfaceclippedpoint(void)
-{
-       prvm_edict_t *ed;
-       msurface_t *surface;
-       vec3_t p, out;
-       VectorClear(PRVM_G_VECTOR(OFS_RETURN));
-       ed = PRVM_G_EDICT(OFS_PARM0);
-       if (!ed || ed->priv.server->free)
-               return;
-       if (!(surface = getsurface(ed, PRVM_G_FLOAT(OFS_PARM1))))
-               return;
-       // FIXME: implement rotation/scaling
-       VectorSubtract(PRVM_G_VECTOR(OFS_PARM2), ed->fields.server->origin, p);
-       clippointtosurface(surface, p, out);
-       // FIXME: implement rotation/scaling
-       VectorAdd(out, ed->fields.server->origin, PRVM_G_VECTOR(OFS_RETURN));
-}
-
-#define MAX_PRFILES 256
-
-qfile_t *pr_files[MAX_PRFILES];
-
-void PR_Files_Init(void)
-{
-       memset(pr_files, 0, sizeof(pr_files));
-}
-
-void PR_Files_CloseAll(void)
-{
-       int i;
-       for (i = 0;i < MAX_PRFILES;i++)
-       {
-               if (pr_files[i])
-                       FS_Close(pr_files[i]);
-               pr_files[i] = NULL;
-       }
-}
-
-//float(string s) stof = #81; // get numerical value from a string
-void PF_stof(void)
-{
-       char string[STRINGTEMP_LENGTH];
-       PF_VarString(0, string, sizeof(string));
-       PRVM_G_FLOAT(OFS_RETURN) = atof(string);
-}
-
-//float(string filename, float mode) fopen = #110; // opens a file inside quake/gamedir/data/ (mode is FILE_READ, FILE_APPEND, or FILE_WRITE), returns fhandle >= 0 if successful, or fhandle < 0 if unable to open file for any reason
-void PF_fopen(void)
-{
-       int filenum, mode;
-       const char *modestring, *filename;
-       for (filenum = 0;filenum < MAX_PRFILES;filenum++)
-               if (pr_files[filenum] == NULL)
-                       break;
-       if (filenum >= MAX_PRFILES)
-       {
-               Con_Printf("PF_fopen: ran out of file handles (%i)\n", MAX_PRFILES);
-               PRVM_G_FLOAT(OFS_RETURN) = -2;
-               return;
-       }
-       mode = PRVM_G_FLOAT(OFS_PARM1);
-       switch(mode)
-       {
-       case 0: // FILE_READ
-               modestring = "rb";
-               break;
-       case 1: // FILE_APPEND
-               modestring = "ab";
-               break;
-       case 2: // FILE_WRITE
-               modestring = "wb";
-               break;
-       default:
-               Con_Printf("PF_fopen: no such mode %i (valid: 0 = read, 1 = append, 2 = write)\n", mode);
-               PRVM_G_FLOAT(OFS_RETURN) = -3;
-               return;
-       }
-       filename = PRVM_G_STRING(OFS_PARM0);
-       // -4 failure (dangerous/non-portable filename) removed, FS_Open checks
-       pr_files[filenum] = FS_Open(va("data/%s", filename), modestring, false, false);
-
-       if (pr_files[filenum] == NULL && modestring == "rb")
-               pr_files[filenum] = FS_Open(filename, modestring, false, false);
-
-       if (pr_files[filenum] == NULL)
-               PRVM_G_FLOAT(OFS_RETURN) = -1;
-       else
-               PRVM_G_FLOAT(OFS_RETURN) = filenum;
-}
-
-//void(float fhandle) fclose = #111; // closes a file
-void PF_fclose(void)
-{
-       int filenum = PRVM_G_FLOAT(OFS_PARM0);
-       if (filenum < 0 || filenum >= MAX_PRFILES)
-       {
-               Con_Printf("PF_fclose: invalid file handle %i\n", filenum);
-               return;
-       }
-       if (pr_files[filenum] == NULL)
-       {
-               Con_Printf("PF_fclose: no such file handle %i (or file has been closed)\n", filenum);
-               return;
-       }
-       FS_Close(pr_files[filenum]);
-       pr_files[filenum] = NULL;
-}
-
-//string(float fhandle) fgets = #112; // reads a line of text from the file and returns as a tempstring
-void PF_fgets(void)
-{
-       int c, end;
-       static char string[STRINGTEMP_LENGTH];
-       int filenum = PRVM_G_FLOAT(OFS_PARM0);
-       if (filenum < 0 || filenum >= MAX_PRFILES)
-       {
-               Con_Printf("PF_fgets: invalid file handle %i\n", filenum);
-               return;
-       }
-       if (pr_files[filenum] == NULL)
-       {
-               Con_Printf("PF_fgets: no such file handle %i (or file has been closed)\n", filenum);
-               return;
-       }
-       end = 0;
-       for (;;)
-       {
-               c = FS_Getc(pr_files[filenum]);
-               if (c == '\r' || c == '\n' || c < 0)
-                       break;
-               if (end < STRINGTEMP_LENGTH - 1)
-                       string[end++] = c;
-       }
-       string[end] = 0;
-       // remove \n following \r
-       if (c == '\r')
-       {
-               c = FS_Getc(pr_files[filenum]);
-               if (c != '\n')
-                       FS_UnGetc(pr_files[filenum], (unsigned char)c);
-       }
-       if (developer.integer)
-               Con_Printf("fgets: %s\n", string);
-       if (c >= 0 || end)
-               PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(string);
-       else
-               PRVM_G_INT(OFS_RETURN) = 0;
-}
-
-//void(float fhandle, string s) fputs = #113; // writes a line of text to the end of the file
-void PF_fputs(void)
-{
-       int stringlength;
-       char string[STRINGTEMP_LENGTH];
-       int filenum = PRVM_G_FLOAT(OFS_PARM0);
-       if (filenum < 0 || filenum >= MAX_PRFILES)
-       {
-               Con_Printf("PF_fputs: invalid file handle %i\n", filenum);
-               return;
-       }
-       if (pr_files[filenum] == NULL)
-       {
-               Con_Printf("PF_fputs: no such file handle %i (or file has been closed)\n", filenum);
-               return;
-       }
-       PF_VarString(1, string, sizeof(string));
-       if ((stringlength = strlen(string)))
-               FS_Write(pr_files[filenum], string, stringlength);
-       if (developer.integer)
-               Con_Printf("fputs: %s\n", string);
-}
-
-//float(string s) strlen = #114; // returns how many characters are in a string
-void PF_strlen(void)
-{
-       const char *s;
-       s = PRVM_G_STRING(OFS_PARM0);
-       if (s)
-               PRVM_G_FLOAT(OFS_RETURN) = strlen(s);
-       else
-               PRVM_G_FLOAT(OFS_RETURN) = 0;
-}
-
-//string(string s1, string s2) strcat = #115; // concatenates two strings (for example "abc", "def" would return "abcdef") and returns as a tempstring
-void PF_strcat(void)
-{
-       char *s = PR_GetTempString();
-       PF_VarString(0, s, STRINGTEMP_LENGTH);
-       PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(s);
-}
-
-//string(string s, float start, float length) substring = #116; // returns a section of a string as a tempstring
-void PF_substring(void)
-{
-       int i, start, length;
-       const char *s;
-       char *string = PR_GetTempString();
-       s = PRVM_G_STRING(OFS_PARM0);
-       start = PRVM_G_FLOAT(OFS_PARM1);
-       length = PRVM_G_FLOAT(OFS_PARM2);
-       if (!s)
-               s = "";
-       for (i = 0;i < start && *s;i++, s++);
-       for (i = 0;i < STRINGTEMP_LENGTH - 1 && *s && i < length;i++, s++)
-               string[i] = *s;
-       string[i] = 0;
-       PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(string);
-}
-
-//vector(string s) stov = #117; // returns vector value from a string
-void PF_stov(void)
-{
-       char string[STRINGTEMP_LENGTH];
-       PF_VarString(0, string, sizeof(string));
-       Math_atov(string, PRVM_G_VECTOR(OFS_RETURN));
-}
-
-//string(string s) strzone = #118; // makes a copy of a string into the string zone and returns it, this is often used to keep around a tempstring for longer periods of time (tempstrings are replaced often)
-void PF_strzone(void)
-{
-       const char *in;
-       char *out;
-       in = PRVM_G_STRING(OFS_PARM0);
-       out = PR_AllocString(strlen(in) + 1);
-       strcpy(out, in);
-       PRVM_G_INT(OFS_RETURN) = PR_SetQCString(out);
-}
-
-//void(string s) strunzone = #119; // removes a copy of a string from the string zone (you can not use that string again or it may crash!!!)
-void PF_strunzone(void)
-{
-       PR_FreeString((char *)PRVM_G_STRING(OFS_PARM0));
-}
-
-//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 >= svs.maxclients || !svs.clients[i].active)
-       {
-               Con_Print("PF_clientcommand: entity is not a client\n");
-               return;
-       }
-
-       temp_client = host_client;
-       host_client = svs.clients + i;
-       Cmd_ExecuteString (PRVM_G_STRING(OFS_PARM1), src_client);
-       host_client = temp_client;
-}
-
-//float(string s) tokenize = #441; // takes apart a string into individal words (access them with argv), returns how many
-//this function originally written by KrimZon, made shorter by LordHavoc
-//20040203: rewritten by LordHavoc (no longer uses allocations)
-int num_tokens = 0;
-char *tokens[256], tokenbuf[MAX_INPUTLINE];
-void PF_tokenize (void)
-{
-       int pos;
-       const char *p;
-       p = PRVM_G_STRING(OFS_PARM0);
-
-       num_tokens = 0;
-       pos = 0;
-       while(COM_ParseToken(&p, false))
-       {
-               if (num_tokens >= (int)(sizeof(tokens)/sizeof(tokens[0])))
-                       break;
-               if (pos + strlen(com_token) + 1 > sizeof(tokenbuf))
-                       break;
-               tokens[num_tokens++] = tokenbuf + pos;
-               strcpy(tokenbuf + pos, com_token);
-               pos += strlen(com_token) + 1;
-       }
-
-       PRVM_G_FLOAT(OFS_RETURN) = num_tokens;
-}
-
-//string(float n) argv = #442; // returns a word from the tokenized string (returns nothing for an invalid index)
-//this function originally written by KrimZon, made shorter by LordHavoc
-void PF_argv (void)
-{
-       int token_num = PRVM_G_FLOAT(OFS_PARM0);
-       if (token_num >= 0 && token_num < num_tokens)
-               PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(tokens[token_num]);
-       else
-               PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(NULL);
-}
-
-//void(entity e, entity tagentity, string tagname) setattachment = #443; // attachs e to a tag on tagentity (note: use "" to attach to entity origin/angles instead of a tag)
-void PF_setattachment (void)
-{
-       prvm_edict_t *e = PRVM_G_EDICT(OFS_PARM0);
-       prvm_edict_t *tagentity = PRVM_G_EDICT(OFS_PARM1);
-       const char *tagname = PRVM_G_STRING(OFS_PARM2);
-       prvm_eval_t *v;
-       int modelindex;
-       model_t *model;
-
-       if (e == prog->edicts)
-               PF_WARNING("setattachment: can not modify world entity\n");
-       if (e->priv.server->free)
-               PF_WARNING("setattachment: can not modify free entity\n");
-
-       if (tagentity == NULL)
-               tagentity = prog->edicts;
-
-       v = PRVM_GETEDICTFIELDVALUE(e, eval_tag_entity);
-       if (v)
-               fields.server->edict = PRVM_EDICT_TO_PROG(tagentity);
-
-       v = PRVM_GETEDICTFIELDVALUE(e, eval_tag_index);
-       if (v)
-               fields.server->_float = 0;
-       if (tagentity != NULL && tagentity != prog->edicts && tagname && tagname[0])
-       {
-               modelindex = (int)tagentity->fields.server->modelindex;
-               if (modelindex >= 0 && modelindex < MAX_MODELS && (model = sv.models[modelindex]))
-               {
-                       fields.server->_float = Mod_Alias_GetTagIndexForName(model, tagentity->fields.server->skin, tagname);
-                       if (fields.server->_float == 0)
-                               Con_DPrintf("setattachment(edict %i, edict %i, string \"%s\"): tried to find tag named \"%s\" on entity %i (model \"%s\") but could not find it\n", PRVM_NUM_FOR_EDICT(e), PRVM_NUM_FOR_EDICT(tagentity), tagname, tagname, PRVM_NUM_FOR_EDICT(tagentity), model->name);
-               }
-               else
-                       Con_DPrintf("setattachment(edict %i, edict %i, string \"%s\"): tried to find tag named \"%s\" on entity %i but it has no model\n", PRVM_NUM_FOR_EDICT(e), PRVM_NUM_FOR_EDICT(tagentity), tagname, tagname, PRVM_NUM_FOR_EDICT(tagentity));
-       }
-}
-
-/////////////////////////////////////////
-// DP_MD3_TAGINFO extension coded by VorteX
-
-int SV_GetTagIndex (prvm_edict_t *e, const char *tagname)
-{
-       int i;
-       model_t *model;
-
-       i = e->fields.server->modelindex;
-       if (i < 1 || i >= MAX_MODELS)
-               return -1;
-       model = sv.models[i];
-
-       return Mod_Alias_GetTagIndexForName(model, e->fields.server->skin, tagname);
-};
-
-// Warnings/errors code:
-// 0 - normal (everything all-right)
-// 1 - world entity
-// 2 - free entity
-// 3 - null or non-precached model
-// 4 - no tags with requested index
-// 5 - runaway loop at attachment chain
-extern cvar_t cl_bob;
-extern cvar_t cl_bobcycle;
-extern cvar_t cl_bobup;
-int SV_GetTagMatrix (matrix4x4_t *out, prvm_edict_t *ent, int tagindex)
-{
-       prvm_eval_t *val;
-       int modelindex, reqframe, attachloop;
-       matrix4x4_t entitymatrix, tagmatrix, attachmatrix;
-       prvm_edict_t *attachent;
-       model_t *model;
-
-       Matrix4x4_CreateIdentity(out); // warnings and errors return identical matrix
-
-       if (ent == prog->edicts)
-               return 1;
-       if (ent->priv.server->free)
-               return 2;
-
-       modelindex = (int)ent->fields.server->modelindex;
-       if (modelindex <= 0 || modelindex > MAX_MODELS)
-               return 3;
-
-       model = sv.models[modelindex];
-
-       if (ent->fields.server->frame >= 0 && ent->fields.server->frame < model->numframes && model->animscenes)
-               reqframe = model->animscenes[(int)ent->fields.server->frame].firstframe;
-       else
-               reqframe = 0; // if model has wrong frame, engine automatically switches to model first frame
-
-       // get initial tag matrix
-       if (tagindex)
-       {
-               int ret = Mod_Alias_GetTagMatrix(model, reqframe, tagindex - 1, &tagmatrix);
-               if (ret)
-                       return ret;
-       }
-       else
-               Matrix4x4_CreateIdentity(&tagmatrix);
-
-       if ((val = PRVM_GETEDICTFIELDVALUE(ent, eval_tag_entity)) && val->edict)
-       { // DP_GFX_QUAKE3MODELTAGS, scan all chain and stop on unattached entity
-               attachloop = 0;
-               do
-               {
-                       attachent = PRVM_EDICT_NUM(val->edict); // to this it entity our entity is attached
-                       val = PRVM_GETEDICTFIELDVALUE(ent, eval_tag_index);
-                       if (val->_float >= 1 && attachent->fields.server->modelindex >= 1 && attachent->fields.server->modelindex < MAX_MODELS && (model = sv.models[(int)attachent->fields.server->modelindex]) && model->animscenes && attachent->fields.server->frame >= 0 && attachent->fields.server->frame < model->numframes)
-                               Mod_Alias_GetTagMatrix(model, model->animscenes[(int)attachent->fields.server->frame].firstframe, val->_float - 1, &attachmatrix);
-                       else
-                               Matrix4x4_CreateIdentity(&attachmatrix);
-
-                       // apply transformation by child entity matrix
-                       val = PRVM_GETEDICTFIELDVALUE(ent, eval_scale);
-                       if (val->_float == 0)
-                               val->_float = 1;
-                       Matrix4x4_CreateFromQuakeEntity(&entitymatrix, ent->fields.server->origin[0], ent->fields.server->origin[1], ent->fields.server->origin[2], -ent->fields.server->angles[0], ent->fields.server->angles[1], ent->fields.server->angles[2], val->_float);
-                       Matrix4x4_Concat(out, &entitymatrix, &tagmatrix);
-                       out->m[0][3] = entitymatrix.m[0][3] + val->_float*(entitymatrix.m[0][0]*tagmatrix.m[0][3] + entitymatrix.m[0][1]*tagmatrix.m[1][3] + entitymatrix.m[0][2]*tagmatrix.m[2][3]);
-                       out->m[1][3] = entitymatrix.m[1][3] + val->_float*(entitymatrix.m[1][0]*tagmatrix.m[0][3] + entitymatrix.m[1][1]*tagmatrix.m[1][3] + entitymatrix.m[1][2]*tagmatrix.m[2][3]);
-                       out->m[2][3] = entitymatrix.m[2][3] + val->_float*(entitymatrix.m[2][0]*tagmatrix.m[0][3] + entitymatrix.m[2][1]*tagmatrix.m[1][3] + entitymatrix.m[2][2]*tagmatrix.m[2][3]);
-                       Matrix4x4_Copy(&tagmatrix, out);
-
-                       // finally transformate by matrix of tag on parent entity
-                       Matrix4x4_Concat(out, &attachmatrix, &tagmatrix);
-                       out->m[0][3] = attachmatrix.m[0][3] + attachmatrix.m[0][0]*tagmatrix.m[0][3] + attachmatrix.m[0][1]*tagmatrix.m[1][3] + attachmatrix.m[0][2]*tagmatrix.m[2][3];
-                       out->m[1][3] = attachmatrix.m[1][3] + attachmatrix.m[1][0]*tagmatrix.m[0][3] + attachmatrix.m[1][1]*tagmatrix.m[1][3] + attachmatrix.m[1][2]*tagmatrix.m[2][3];
-                       out->m[2][3] = attachmatrix.m[2][3] + attachmatrix.m[2][0]*tagmatrix.m[0][3] + attachmatrix.m[2][1]*tagmatrix.m[1][3] + attachmatrix.m[2][2]*tagmatrix.m[2][3];
-                       Matrix4x4_Copy(&tagmatrix, out);
-
-                       ent = attachent;
-                       attachloop += 1;
-                       if (attachloop > 255) // prevent runaway looping
-                               return 5;
-               }
-               while ((val = PRVM_GETEDICTFIELDVALUE(ent, eval_tag_entity)) && val->edict);
-       }
-
-       // normal or RENDER_VIEWMODEL entity (or main parent entity on attach chain)
-       val = PRVM_GETEDICTFIELDVALUE(ent, eval_scale);
-       if (val->_float == 0)
-               val->_float = 1;
-       // Alias models have inverse pitch, bmodels can't have tags, so don't check for modeltype...
-       Matrix4x4_CreateFromQuakeEntity(&entitymatrix, ent->fields.server->origin[0], ent->fields.server->origin[1], ent->fields.server->origin[2], -ent->fields.server->angles[0], ent->fields.server->angles[1], ent->fields.server->angles[2], val->_float);
-       Matrix4x4_Concat(out, &entitymatrix, &tagmatrix);
-       out->m[0][3] = entitymatrix.m[0][3] + val->_float*(entitymatrix.m[0][0]*tagmatrix.m[0][3] + entitymatrix.m[0][1]*tagmatrix.m[1][3] + entitymatrix.m[0][2]*tagmatrix.m[2][3]);
-       out->m[1][3] = entitymatrix.m[1][3] + val->_float*(entitymatrix.m[1][0]*tagmatrix.m[0][3] + entitymatrix.m[1][1]*tagmatrix.m[1][3] + entitymatrix.m[1][2]*tagmatrix.m[2][3]);
-       out->m[2][3] = entitymatrix.m[2][3] + val->_float*(entitymatrix.m[2][0]*tagmatrix.m[0][3] + entitymatrix.m[2][1]*tagmatrix.m[1][3] + entitymatrix.m[2][2]*tagmatrix.m[2][3]);
-
-       if ((val = PRVM_GETEDICTFIELDVALUE(ent, eval_viewmodelforclient)) && val->edict)
-       {// RENDER_VIEWMODEL magic
-               Matrix4x4_Copy(&tagmatrix, out);
-               ent = PRVM_EDICT_NUM(val->edict);
-
-               val = PRVM_GETEDICTFIELDVALUE(ent, eval_scale);
-               if (val->_float == 0)
-                       val->_float = 1;
-
-               Matrix4x4_CreateFromQuakeEntity(&entitymatrix, ent->fields.server->origin[0], ent->fields.server->origin[1], ent->fields.server->origin[2] + ent->fields.server->view_ofs[2], ent->fields.server->v_angle[0], ent->fields.server->v_angle[1], ent->fields.server->v_angle[2], val->_float);
-               Matrix4x4_Concat(out, &entitymatrix, &tagmatrix);
-               out->m[0][3] = entitymatrix.m[0][3] + val->_float*(entitymatrix.m[0][0]*tagmatrix.m[0][3] + entitymatrix.m[0][1]*tagmatrix.m[1][3] + entitymatrix.m[0][2]*tagmatrix.m[2][3]);
-               out->m[1][3] = entitymatrix.m[1][3] + val->_float*(entitymatrix.m[1][0]*tagmatrix.m[0][3] + entitymatrix.m[1][1]*tagmatrix.m[1][3] + entitymatrix.m[1][2]*tagmatrix.m[2][3]);
-               out->m[2][3] = entitymatrix.m[2][3] + val->_float*(entitymatrix.m[2][0]*tagmatrix.m[0][3] + entitymatrix.m[2][1]*tagmatrix.m[1][3] + entitymatrix.m[2][2]*tagmatrix.m[2][3]);
-
-               /*
-               // Cl_bob, ported from rendering code
-               if (ent->fields.server->health > 0 && cl_bob.value && cl_bobcycle.value)
-               {
-                       double bob, cycle;
-                       // LordHavoc: this code is *weird*, but not replacable (I think it
-                       // should be done in QC on the server, but oh well, quake is quake)
-                       // LordHavoc: figured out bobup: the time at which the sin is at 180
-                       // degrees (which allows lengthening or squishing the peak or valley)
-                       cycle = sv.time/cl_bobcycle.value;
-                       cycle -= (int)cycle;
-                       if (cycle < cl_bobup.value)
-                               cycle = sin(M_PI * cycle / cl_bobup.value);
-                       else
-                               cycle = sin(M_PI + M_PI * (cycle-cl_bobup.value)/(1.0 - cl_bobup.value));
-                       // bob is proportional to velocity in the xy plane
-                       // (don't count Z, or jumping messes it up)
-                       bob = sqrt(ent->fields.server->velocity[0]*ent->fields.server->velocity[0] + ent->fields.server->velocity[1]*ent->fields.server->velocity[1])*cl_bob.value;
-                       bob = bob*0.3 + bob*0.7*cycle;
-                       out->m[2][3] += bound(-7, bob, 4);
-               }
-               */
-       }
-       return 0;
-}
-
-//float(entity ent, string tagname) gettagindex;
-
-void PF_gettagindex (void)
-{
-       prvm_edict_t *ent = PRVM_G_EDICT(OFS_PARM0);
-       const char *tag_name = PRVM_G_STRING(OFS_PARM1);
-       int modelindex, tag_index;
-
-       if (ent == prog->edicts)
-               PF_WARNING("gettagindex: can't affect world entity\n");
-       if (ent->priv.server->free)
-               PF_WARNING("gettagindex: can't affect free entity\n");
-
-       modelindex = (int)ent->fields.server->modelindex;
-       tag_index = 0;
-       if (modelindex <= 0 || modelindex > MAX_MODELS)
-               Con_DPrintf("gettagindex(entity #%i): null or non-precached model\n", PRVM_NUM_FOR_EDICT(ent));
-       else
-       {
-               tag_index = SV_GetTagIndex(ent, tag_name);
-               if (tag_index == 0)
-                       Con_DPrintf("gettagindex(entity #%i): tag \"%s\" not found\n", PRVM_NUM_FOR_EDICT(ent), tag_name);
-       }
-       PRVM_G_FLOAT(OFS_RETURN) = tag_index;
-};
-
-//vector(entity ent, float tagindex) gettaginfo;
-void PF_gettaginfo (void)
-{
-       prvm_edict_t *e = PRVM_G_EDICT(OFS_PARM0);
-       int tagindex = (int)PRVM_G_FLOAT(OFS_PARM1);
-       matrix4x4_t tag_matrix;
-       int returncode;
-
-       returncode = SV_GetTagMatrix(&tag_matrix, e, tagindex);
-       Matrix4x4_ToVectors(&tag_matrix, prog->globals.server->v_forward, prog->globals.server->v_right, prog->globals.server->v_up, PRVM_G_VECTOR(OFS_RETURN));
-
-       switch(returncode)
-       {
-               case 1:
-                       PF_WARNING("gettagindex: can't affect world entity\n");
-                       break;
-               case 2:
-                       PF_WARNING("gettagindex: can't affect free entity\n");
-                       break;
-               case 3:
-                       Con_DPrintf("SV_GetTagMatrix(entity #%i): null or non-precached model\n", PRVM_NUM_FOR_EDICT(e));
-                       break;
-               case 4:
-                       Con_DPrintf("SV_GetTagMatrix(entity #%i): model has no tag with requested index %i\n", PRVM_NUM_FOR_EDICT(e), tagindex);
-                       break;
-               case 5:
-                       Con_DPrintf("SV_GetTagMatrix(entity #%i): runaway loop at attachment chain\n", PRVM_NUM_FOR_EDICT(e));
-                       break;
-       }
-}
-
-
-/////////////////////////////////////////
-// DP_QC_FS_SEARCH extension
-
-// qc fs search handling
-#define MAX_SEARCHES 128
-
-fssearch_t *pr_fssearchlist[MAX_SEARCHES];
-
-void PR_Search_Init(void)
-{
-       memset(pr_fssearchlist,0,sizeof(pr_fssearchlist));
-}
-
-void PR_Search_Reset(void)
-{
-       int i;
-       // reset the fssearch list
-       for(i = 0; i < MAX_SEARCHES; i++)
-               if(pr_fssearchlist[i])
-                       FS_FreeSearch(pr_fssearchlist[i]);
-       memset(pr_fssearchlist,0,sizeof(pr_fssearchlist));
-}
-
-/*
-=========
-PF_search_begin
-
-float search_begin(string pattern, float caseinsensitive, float quiet)
-=========
-*/
-void PF_search_begin(void)
-{
-       int handle;
-       const char *pattern;
-       int caseinsens, quiet;
-
-       pattern = PRVM_G_STRING(OFS_PARM0);
-       if (!pattern || pattern[0] <= ' ')
-               PF_ERROR("PF_search_begin: Bad string");
-
-       caseinsens = PRVM_G_FLOAT(OFS_PARM1);
-       quiet = PRVM_G_FLOAT(OFS_PARM2);
-
-       for(handle = 0; handle < MAX_SEARCHES; handle++)
-               if(!pr_fssearchlist[handle])
-                       break;
-
-       if(handle >= MAX_SEARCHES)
-       {
-               Con_Printf("PR_search_begin: ran out of search handles (%i)\n", MAX_SEARCHES);
-               PRVM_G_FLOAT(OFS_RETURN) = -2;
-               return;
-       }
-
-       if(!(pr_fssearchlist[handle] = FS_Search(pattern,caseinsens, quiet)))
-               PRVM_G_FLOAT(OFS_RETURN) = -1;
-       else
-               PRVM_G_FLOAT(OFS_RETURN) = handle;
-}
-
-/*
-=========
-VM_search_end
-
-void   search_end(float handle)
-=========
-*/
-void PF_search_end(void)
-{
-       int handle;
-
-       handle = PRVM_G_FLOAT(OFS_PARM0);
-
-       if(handle < 0 || handle >= MAX_SEARCHES)
-       {
-               Con_Printf("PF_search_end: invalid handle %i\n", handle);
-               return;
-       }
-       if(pr_fssearchlist[handle] == NULL)
-       {
-               Con_Printf("PF_search_end: no such handle %i\n", handle);
-               return;
-       }
-
-       FS_FreeSearch(pr_fssearchlist[handle]);
-       pr_fssearchlist[handle] = NULL;
-}
-
-/*
-=========
-VM_search_getsize
-
-float  search_getsize(float handle)
-=========
-*/
-void PF_search_getsize(void)
-{
-       int handle;
-
-       handle = PRVM_G_FLOAT(OFS_PARM0);
-
-       if(handle < 0 || handle >= MAX_SEARCHES)
-       {
-               Con_Printf("PF_search_getsize: invalid handle %i\n", handle);
-               return;
-       }
-       if(pr_fssearchlist[handle] == NULL)
-       {
-               Con_Printf("PF_search_getsize: no such handle %i\n", handle);
-               return;
-       }
-
-       PRVM_G_FLOAT(OFS_RETURN) = pr_fssearchlist[handle]->numfilenames;
-}
-
-/*
-=========
-VM_search_getfilename
-
-string search_getfilename(float handle, float num)
-=========
-*/
-void PF_search_getfilename(void)
-{
-       int handle, filenum;
-       char *tmp;
-
-       handle = PRVM_G_FLOAT(OFS_PARM0);
-       filenum = PRVM_G_FLOAT(OFS_PARM1);
-
-       if(handle < 0 || handle >= MAX_SEARCHES)
-       {
-               Con_Printf("PF_search_getfilename: invalid handle %i\n", handle);
-               return;
-       }
-       if(pr_fssearchlist[handle] == NULL)
-       {
-               Con_Printf("PF_search_getfilename: no such handle %i\n", handle);
-               return;
-       }
-       if(filenum < 0 || filenum >= pr_fssearchlist[handle]->numfilenames)
-       {
-               Con_Printf("PF_search_getfilename: invalid filenum %i\n", filenum);
-               return;
-       }
-
-       tmp = PR_GetTempString();
-       strcpy(tmp, pr_fssearchlist[handle]->filenames[filenum]);
-
-       PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(tmp);
-}
-
-void PF_cvar_string (void)
-{
-       const char *str;
-       cvar_t *var;
-       char *tmp;
-
-       str = PRVM_G_STRING(OFS_PARM0);
-       var = Cvar_FindVar (str);
-       if (var)
-       {
-               tmp = PR_GetTempString();
-               strcpy(tmp, var->string);
-       }
-       else
-               tmp = NULL;
-       PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(tmp);
-}
-
-//void(entity clent) dropclient (DP_SV_DROPCLIENT)
-void PF_dropclient (void)
-{
-       int clientnum;
-       client_t *oldhostclient;
-       clientnum = PRVM_G_EDICTNUM(OFS_PARM0) - 1;
-       if (clientnum < 0 || clientnum >= svs.maxclients)
-               PF_WARNING("dropclient: not a client\n");
-       if (!svs.clients[clientnum].active)
-               PF_WARNING("dropclient: that client slot is not connected\n");
-       oldhostclient = host_client;
-       host_client = svs.clients + clientnum;
-       SV_DropClient(false);
-       host_client = oldhostclient;
-}
-
-//entity() spawnclient (DP_SV_BOTCLIENT)
-void PF_spawnclient (void)
-{
-       int i;
-       prvm_edict_t    *ed;
-       pr_xfunction->builtinsprofile += 2;
-       ed = prog->edicts;
-       for (i = 0;i < svs.maxclients;i++)
-       {
-               if (!svs.clients[i].active)
-               {
-                       pr_xfunction->builtinsprofile += 100;
-                       SV_ConnectClient (i, NULL);
-                       ed = PRVM_EDICT_NUM(i + 1);
-                       break;
-               }
-       }
-       RETURN_EDICT(ed);
-}
-
-//float(entity clent) clienttype (DP_SV_BOTCLIENT)
-void PF_clienttype (void)
-{
-       int clientnum;
-       clientnum = PRVM_G_EDICTNUM(OFS_PARM0) - 1;
-       if (clientnum < 0 || clientnum >= svs.maxclients)
-               PRVM_G_FLOAT(OFS_RETURN) = 3;
-       else if (!svs.clients[clientnum].active)
-               PRVM_G_FLOAT(OFS_RETURN) = 0;
-       else if (svs.clients[clientnum].netconnection)
-               PRVM_G_FLOAT(OFS_RETURN) = 1;
-       else
-               PRVM_G_FLOAT(OFS_RETURN) = 2;
-}
-
-builtin_t pr_builtin[] =
-{
-NULL,                                          // #0
-PF_makevectors,                                // #1 void(entity e) 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
-PF_break,                                      // #6 void() break
-PF_random,                                     // #7 float() random
-PF_sound,                                      // #8 void(entity e, float chan, string samp) sound
-PF_normalize,                          // #9 vector(vector v) normalize
-PF_error,                                      // #10 void(string e) error
-PF_objerror,                           // #11 void(string e) objerror
-PF_vlen,                                       // #12 float(vector v) vlen
-PF_vectoyaw,                           // #13 float(vector v) vectoyaw
-PF_Spawn,                                      // #14 entity() spawn
-PF_Remove,                                     // #15 void(entity e) remove
-PF_traceline,                          // #16 float(vector v1, vector v2, float tryents) traceline
-PF_checkclient,                                // #17 entity() clientlist
-PF_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
-PF_bprint,                                     // #23 void(string s) bprint
-PF_sprint,                                     // #24 void(entity client, string s) sprint
-PF_dprint,                                     // #25 void(string s) dprint
-PF_ftos,                                       // #26 void(string s) ftos
-PF_vtos,                                       // #27 void(string s) vtos
-PF_coredump,                           // #28 void() coredump
-PF_traceon,                                    // #29 void() traceon
-PF_traceoff,                           // #30 void() traceoff
-PF_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
-PF_rint,                                       // #36 float(float v) rint
-PF_floor,                                      // #37 float(float v) floor
-PF_ceil,                                       // #38 float(float v) ceil
-NULL,                                          // #39
-PF_checkbottom,                                // #40 float(entity e) checkbottom
-PF_pointcontents,                      // #41 float(vector v) pointcontents
-NULL,                                          // #42
-PF_fabs,                                       // #43 float(float f) fabs
-PF_aim,                                                // #44 vector(entity e, float speed) aim
-PF_cvar,                                       // #45 float(string s) cvar
-PF_localcmd,                           // #46 void(string s) localcmd
-PF_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
-PF_vectoangles,                                // #51 vector(vector v) vectoangles
-PF_WriteByte,                          // #52 void(float to, float f) WriteByte
-PF_WriteChar,                          // #53 void(float to, float f) WriteChar
-PF_WriteShort,                         // #54 void(float to, float f) WriteShort
-PF_WriteLong,                          // #55 void(float to, float f) WriteLong
-PF_WriteCoord,                         // #56 void(float to, float f) WriteCoord
-PF_WriteAngle,                         // #57 void(float to, float f) WriteAngle
-PF_WriteString,                                // #58 void(float to, string s) WriteString
-PF_WriteEntity,                                // #59 void(float to, entity e) WriteEntity
-PF_sin,                                                // #60 float(float f) sin (DP_QC_SINCOSSQRTPOW)
-PF_cos,                                                // #61 float(float f) cos (DP_QC_SINCOSSQRTPOW)
-PF_sqrt,                                       // #62 float(float f) sqrt (DP_QC_SINCOSSQRTPOW)
-PF_changepitch,                                // #63 void(entity ent) changepitch (DP_QC_CHANGEPITCH)
-PF_TraceToss,                          // #64 void(entity e, entity ignore) tracetoss (DP_QC_TRACETOSS)
-PF_etos,                                       // #65 string(entity ent) etos (DP_QC_ETOS)
-NULL,                                          // #66
-SV_MoveToGoal,                         // #67 void(float step) movetogoal
-PF_precache_file,                      // #68 string(string s) precache_file
-PF_makestatic,                         // #69 void(entity e) makestatic
-PF_changelevel,                                // #70 void(string s) changelevel
-NULL,                                          // #71
-PF_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
-NULL,                                          // #80
-PF_stof,                                       // #81 float(string s) stof (FRIK_FILE)
-NULL,                                          // #82
-NULL,                                          // #83
-NULL,                                          // #84
-NULL,                                          // #85
-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)
-PF_randomvec,                          // #91 vector() randomvec (DP_QC_RANDOMVEC)
-PF_GetLight,                           // #92 vector(vector org) getlight (DP_QC_GETLIGHT)
-PF_registercvar,                       // #93 float(string name, string value) registercvar (DP_REGISTERCVAR)
-PF_min,                                                // #94 float(float a, floats) min (DP_QC_MINMAXBOUND)
-PF_max,                                                // #95 float(float a, floats) max (DP_QC_MINMAXBOUND)
-PF_bound,                                      // #96 float(float minimum, float val, float maximum) bound (DP_QC_MINMAXBOUND)
-PF_pow,                                                // #97 float(float f, float f) pow (DP_QC_SINCOSSQRTPOW)
-PF_FindFloat,                          // #98 entity(entity start, .float fld, float match) findfloat (DP_QC_FINDFLOAT)
-PF_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
-PF_fopen,                                      // #110 float(string filename, float mode) fopen (FRIK_FILE)
-PF_fclose,                                     // #111 void(float fhandle) fclose (FRIK_FILE)
-PF_fgets,                                      // #112 string(float fhandle) fgets (FRIK_FILE)
-PF_fputs,                                      // #113 void(float fhandle, string s) fputs (FRIK_FILE)
-PF_strlen,                                     // #114 float(string s) strlen (FRIK_FILE)
-PF_strcat,                                     // #115 string(string s1, string s2) strcat (FRIK_FILE)
-PF_substring,                          // #116 string(string s, float start, float length) substring (FRIK_FILE)
-PF_stov,                                       // #117 vector(string) stov (FRIK_FILE)
-PF_strzone,                                    // #118 string(string s) strzone (FRIK_FILE)
-PF_strunzone,                          // #119 void(string s) strunzone (FRIK_FILE)
-#define a NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
-a a a a a a a a                                // #120-199
-a a a a a a a a a a                    // #200-299
-a a a a a a a a a a                    // #300-399
-PF_copyentity,                         // #400 void(entity from, entity to) copyentity (DP_QC_COPYENTITY)
-PF_setcolor,                           // #401 void(entity ent, float colors) setcolor (DP_QC_SETCOLOR)
-PF_findchain,                          // #402 entity(.string fld, string match) findchain (DP_QC_FINDCHAIN)
-PF_findchainfloat,                     // #403 entity(.float fld, float match) findchainfloat (DP_QC_FINDCHAINFLOAT)
-PF_effect,                                     // #404 void(vector org, string modelname, float startframe, float endframe, float framerate) effect (DP_SV_EFFECT)
-PF_te_blood,                           // #405 void(vector org, vector velocity, float howmany) te_blood (DP_TE_BLOOD)
-PF_te_bloodshower,                     // #406 void(vector mincorner, vector maxcorner, float explosionspeed, float howmany) te_bloodshower (DP_TE_BLOODSHOWER)
-PF_te_explosionrgb,                    // #407 void(vector org, vector color) te_explosionrgb (DP_TE_EXPLOSIONRGB)
-PF_te_particlecube,                    // #408 void(vector mincorner, vector maxcorner, vector vel, float howmany, float color, float gravityflag, float randomveljitter) te_particlecube (DP_TE_PARTICLECUBE)
-PF_te_particlerain,                    // #409 void(vector mincorner, vector maxcorner, vector vel, float howmany, float color) te_particlerain (DP_TE_PARTICLERAIN)
-PF_te_particlesnow,                    // #410 void(vector mincorner, vector maxcorner, vector vel, float howmany, float color) te_particlesnow (DP_TE_PARTICLESNOW)
-PF_te_spark,                           // #411 void(vector org, vector vel, float howmany) te_spark (DP_TE_SPARK)
-PF_te_gunshotquad,                     // #412 void(vector org) te_gunshotquad (DP_QUADEFFECTS1)
-PF_te_spikequad,                       // #413 void(vector org) te_spikequad (DP_QUADEFFECTS1)
-PF_te_superspikequad,          // #414 void(vector org) te_superspikequad (DP_QUADEFFECTS1)
-PF_te_explosionquad,           // #415 void(vector org) te_explosionquad (DP_QUADEFFECTS1)
-PF_te_smallflash,                      // #416 void(vector org) te_smallflash (DP_TE_SMALLFLASH)
-PF_te_customflash,                     // #417 void(vector org, float radius, float lifetime, vector color) te_customflash (DP_TE_CUSTOMFLASH)
-PF_te_gunshot,                         // #418 void(vector org) te_gunshot (DP_TE_STANDARDEFFECTBUILTINS)
-PF_te_spike,                           // #419 void(vector org) te_spike (DP_TE_STANDARDEFFECTBUILTINS)
-PF_te_superspike,                      // #420 void(vector org) te_superspike (DP_TE_STANDARDEFFECTBUILTINS)
-PF_te_explosion,                       // #421 void(vector org) te_explosion (DP_TE_STANDARDEFFECTBUILTINS)
-PF_te_tarexplosion,                    // #422 void(vector org) te_tarexplosion (DP_TE_STANDARDEFFECTBUILTINS)
-PF_te_wizspike,                                // #423 void(vector org) te_wizspike (DP_TE_STANDARDEFFECTBUILTINS)
-PF_te_knightspike,                     // #424 void(vector org) te_knightspike (DP_TE_STANDARDEFFECTBUILTINS)
-PF_te_lavasplash,                      // #425 void(vector org) te_lavasplash (DP_TE_STANDARDEFFECTBUILTINS)
-PF_te_teleport,                                // #426 void(vector org) te_teleport (DP_TE_STANDARDEFFECTBUILTINS)
-PF_te_explosion2,                      // #427 void(vector org, float colorstart, float colorlength) te_explosion2 (DP_TE_STANDARDEFFECTBUILTINS)
-PF_te_lightning1,                      // #428 void(entity own, vector start, vector end) te_lightning1 (DP_TE_STANDARDEFFECTBUILTINS)
-PF_te_lightning2,                      // #429 void(entity own, vector start, vector end) te_lightning2 (DP_TE_STANDARDEFFECTBUILTINS)
-PF_te_lightning3,                      // #430 void(entity own, vector start, vector end) te_lightning3 (DP_TE_STANDARDEFFECTBUILTINS)
-PF_te_beam,                                    // #431 void(entity own, vector start, vector end) te_beam (DP_TE_STANDARDEFFECTBUILTINS)
-PF_vectorvectors,                      // #432 void(vector dir) vectorvectors (DP_QC_VECTORVECTORS)
-PF_te_plasmaburn,                      // #433 void(vector org) te_plasmaburn (DP_TE_PLASMABURN)
-PF_getsurfacenumpoints,                // #434 float(entity e, float s) getsurfacenumpoints (DP_QC_GETSURFACE)
-PF_getsurfacepoint,                    // #435 vector(entity e, float s, float n) getsurfacepoint (DP_QC_GETSURFACE)
-PF_getsurfacenormal,           // #436 vector(entity e, float s) getsurfacenormal (DP_QC_GETSURFACE)
-PF_getsurfacetexture,          // #437 string(entity e, float s) getsurfacetexture (DP_QC_GETSURFACE)
-PF_getsurfacenearpoint,                // #438 float(entity e, vector p) getsurfacenearpoint (DP_QC_GETSURFACE)
-PF_getsurfaceclippedpoint,     // #439 vector(entity e, float s, vector p) getsurfaceclippedpoint (DP_QC_GETSURFACE)
-PF_clientcommand,                      // #440 void(entity e, string s) clientcommand (KRIMZON_SV_PARSECLIENTCOMMAND)
-PF_tokenize,                           // #441 float(string s) tokenize (KRIMZON_SV_PARSECLIENTCOMMAND)
-PF_argv,                                       // #442 string(float n) argv (KRIMZON_SV_PARSECLIENTCOMMAND)
-PF_setattachment,                      // #443 void(entity e, entity tagentity, string tagname) setattachment (DP_GFX_QUAKE3MODELTAGS)
-PF_search_begin,                       // #444 float(string pattern, float caseinsensitive, float quiet) search_begin (DP_FS_SEARCH)
-PF_search_end,                         // #445 void(float handle) search_end (DP_FS_SEARCH)
-PF_search_getsize,                     // #446 float(float handle) search_getsize (DP_FS_SEARCH)
-PF_search_getfilename,         // #447 string(float handle, float num) search_getfilename (DP_FS_SEARCH)
-PF_cvar_string,                                // #448 string(string s) cvar_string (DP_QC_CVAR_STRING)
-PF_findflags,                          // #449 entity(entity start, .float fld, float match) findflags (DP_QC_FINDFLAGS)
-PF_findchainflags,                     // #450 entity(.float fld, float match) findchainflags (DP_QC_FINDCHAINFLAGS)
-PF_gettagindex,                                // #451 float(entity ent, string tagname) gettagindex (DP_QC_GETTAGINFO)
-PF_gettaginfo,                         // #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)
-NULL,                                          // #456
-NULL,                                          // #457
-NULL,                                          // #458
-NULL,                                          // #459
-a a a a                                                // #460-499 (LordHavoc)
-};
-
-builtin_t *pr_builtins = pr_builtin;
-int pr_numbuiltins = sizeof(pr_builtin)/sizeof(pr_builtin[0]);
-
-void PR_Cmd_Init(void)
-{
-       PR_Files_Init();
-       PR_Search_Init();
-}
-
-void PR_Cmd_Shutdown(void)
-{
-}
-
-void PR_Cmd_Reset(void)
-{
-       PR_Search_Reset();
-       PR_Files_CloseAll();
-}
-
diff --git a/pr_edict.c b/pr_edict.c
deleted file mode 100644 (file)
index c05c684..0000000
+++ /dev/null
@@ -1,1850 +0,0 @@
-/*
-Copyright (C) 1996-1997 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_edict.c -- entity dictionary
-
-#include "quakedef.h"
-
-dprograms_t            *progs;
-mfunction_t            *prog->functions;
-char                   *pr_strings;
-int                            pr_stringssize;
-ddef_t                 *pr_fielddefs;
-ddef_t                 *pr_globaldefs;
-dstatement_t   *pr_statements;
-globalvars_t   *pr_global_struct;
-float                  *pr_globals;                    // same as pr_global_struct
-int                            prog->edict_size;                       // in bytes
-int                            pr_edictareasize;               // LordHavoc: in bytes
-
-int                            pr_maxknownstrings;
-int                            pr_numknownstrings;
-const char             **pr_knownstrings;
-
-unsigned short pr_crc;
-
-mempool_t              *serverprogs_mempool;
-
-int            type_size[8] = {1,sizeof(string_t)/4,1,3,1,1,sizeof(func_t)/4,sizeof(void *)/4};
-
-ddef_t *ED_FieldAtOfs(int ofs);
-qboolean ED_ParseEpair(prvm_edict_t *ent, ddef_t *key, const char *s);
-
-cvar_t pr_checkextension = {CVAR_READONLY, "pr_checkextension", "1"};
-cvar_t nomonsters = {0, "nomonsters", "0"};
-cvar_t gamecfg = {0, "gamecfg", "0"};
-cvar_t scratch1 = {0, "scratch1", "0"};
-cvar_t scratch2 = {0,"scratch2", "0"};
-cvar_t scratch3 = {0, "scratch3", "0"};
-cvar_t scratch4 = {0, "scratch4", "0"};
-cvar_t savedgamecfg = {CVAR_SAVE, "savedgamecfg", "0"};
-cvar_t saved1 = {CVAR_SAVE, "saved1", "0"};
-cvar_t saved2 = {CVAR_SAVE, "saved2", "0"};
-cvar_t saved3 = {CVAR_SAVE, "saved3", "0"};
-cvar_t saved4 = {CVAR_SAVE, "saved4", "0"};
-cvar_t decors = {0, "decors", "0"};
-cvar_t nehx00 = {0, "nehx00", "0"};cvar_t      nehx01 = {0, "nehx01", "0"};
-cvar_t nehx02 = {0, "nehx02", "0"};cvar_t      nehx03 = {0, "nehx03", "0"};
-cvar_t nehx04 = {0, "nehx04", "0"};cvar_t      nehx05 = {0, "nehx05", "0"};
-cvar_t nehx06 = {0, "nehx06", "0"};cvar_t      nehx07 = {0, "nehx07", "0"};
-cvar_t nehx08 = {0, "nehx08", "0"};cvar_t      nehx09 = {0, "nehx09", "0"};
-cvar_t nehx10 = {0, "nehx10", "0"};cvar_t      nehx11 = {0, "nehx11", "0"};
-cvar_t nehx12 = {0, "nehx12", "0"};cvar_t      nehx13 = {0, "nehx13", "0"};
-cvar_t nehx14 = {0, "nehx14", "0"};cvar_t      nehx15 = {0, "nehx15", "0"};
-cvar_t nehx16 = {0, "nehx16", "0"};cvar_t      nehx17 = {0, "nehx17", "0"};
-cvar_t nehx18 = {0, "nehx18", "0"};cvar_t      nehx19 = {0, "nehx19", "0"};
-cvar_t cutscene = {0, "cutscene", "1"};
-// LordHavoc: optional runtime bounds checking (speed drain, but worth it for security, on by default - breaks most QCCX features (used by CRMod and others))
-cvar_t pr_boundscheck = {0, "pr_boundscheck", "1"};
-// LordHavoc: prints every opcode as it executes - warning: this is significant spew
-cvar_t pr_traceqc = {0, "pr_traceqc", "0"};
-
-ddef_t *ED_FindField (const char *name);
-mfunction_t *PRVM_ED_FindFunction (const char *name);
-
-// LordHavoc: in an effort to eliminate time wasted on GetEdictFieldValue...  these are defined as externs in progs.h
-int eval_gravity;
-int eval_button3;
-int eval_button4;
-int eval_button5;
-int eval_button6;
-int eval_button7;
-int eval_button8;
-int eval_buttonuse;
-int eval_buttonchat;
-int eval_glow_size;
-int eval_glow_trail;
-int eval_glow_color;
-int eval_items2;
-int eval_scale;
-int eval_alpha;
-int eval_renderamt; // HalfLife support
-int eval_rendermode; // HalfLife support
-int eval_fullbright;
-int eval_ammo_shells1;
-int eval_ammo_nails1;
-int eval_ammo_lava_nails;
-int eval_ammo_rockets1;
-int eval_ammo_multi_rockets;
-int eval_ammo_cells1;
-int eval_ammo_plasma;
-int eval_idealpitch;
-int eval_pitch_speed;
-int eval_viewmodelforclient;
-int eval_nodrawtoclient;
-int eval_exteriormodeltoclient;
-int eval_drawonlytoclient;
-int eval_ping;
-int eval_movement;
-int eval_pmodel;
-int eval_punchvector;
-int eval_viewzoom;
-int eval_clientcolors;
-int eval_tag_entity;
-int eval_tag_index;
-int eval_light_lev;
-int eval_color;
-int eval_style;
-int eval_pflags;
-int eval_cursor_active;
-int eval_cursor_screen;
-int eval_cursor_trace_start;
-int eval_cursor_trace_endpos;
-int eval_cursor_trace_ent;
-int eval_colormod;
-int eval_playermodel;
-int eval_playerskin;
-
-mfunction_t *SV_PlayerPhysicsQC;
-mfunction_t *EndFrameQC;
-//KrimZon - SERVER COMMANDS IN QUAKEC
-mfunction_t *SV_ParseClientCommandQC;
-
-int FindFieldOffset(const char *field)
-{
-       ddef_t *d;
-       d = ED_FindField(field);
-       if (!d)
-               return 0;
-       return d->ofs*4;
-}
-
-void FindEdictFieldOffsets(void)
-{
-       eval_gravity = FindFieldOffset("gravity");
-       eval_button3 = FindFieldOffset("button3");
-       eval_button4 = FindFieldOffset("button4");
-       eval_button5 = FindFieldOffset("button5");
-       eval_button6 = FindFieldOffset("button6");
-       eval_button7 = FindFieldOffset("button7");
-       eval_button8 = FindFieldOffset("button8");
-       eval_buttonuse = FindFieldOffset("buttonuse");
-       eval_buttonchat = FindFieldOffset("buttonchat");
-       eval_glow_size = FindFieldOffset("glow_size");
-       eval_glow_trail = FindFieldOffset("glow_trail");
-       eval_glow_color = FindFieldOffset("glow_color");
-       eval_items2 = FindFieldOffset("items2");
-       eval_scale = FindFieldOffset("scale");
-       eval_alpha = FindFieldOffset("alpha");
-       eval_renderamt = FindFieldOffset("renderamt"); // HalfLife support
-       eval_rendermode = FindFieldOffset("rendermode"); // HalfLife support
-       eval_fullbright = FindFieldOffset("fullbright");
-       eval_ammo_shells1 = FindFieldOffset("ammo_shells1");
-       eval_ammo_nails1 = FindFieldOffset("ammo_nails1");
-       eval_ammo_lava_nails = FindFieldOffset("ammo_lava_nails");
-       eval_ammo_rockets1 = FindFieldOffset("ammo_rockets1");
-       eval_ammo_multi_rockets = FindFieldOffset("ammo_multi_rockets");
-       eval_ammo_cells1 = FindFieldOffset("ammo_cells1");
-       eval_ammo_plasma = FindFieldOffset("ammo_plasma");
-       eval_idealpitch = FindFieldOffset("idealpitch");
-       eval_pitch_speed = FindFieldOffset("pitch_speed");
-       eval_viewmodelforclient = FindFieldOffset("viewmodelforclient");
-       eval_nodrawtoclient = FindFieldOffset("nodrawtoclient");
-       eval_exteriormodeltoclient = FindFieldOffset("exteriormodeltoclient");
-       eval_drawonlytoclient = FindFieldOffset("drawonlytoclient");
-       eval_ping = FindFieldOffset("ping");
-       eval_movement = FindFieldOffset("movement");
-       eval_pmodel = FindFieldOffset("pmodel");
-       eval_punchvector = FindFieldOffset("punchvector");
-       eval_viewzoom = FindFieldOffset("viewzoom");
-       eval_clientcolors = FindFieldOffset("clientcolors");
-       eval_tag_entity = FindFieldOffset("tag_entity");
-       eval_tag_index = FindFieldOffset("tag_index");
-       eval_light_lev = FindFieldOffset("light_lev");
-       eval_color = FindFieldOffset("color");
-       eval_style = FindFieldOffset("style");
-       eval_pflags = FindFieldOffset("pflags");
-       eval_cursor_active = FindFieldOffset("cursor_active");
-       eval_cursor_screen = FindFieldOffset("cursor_screen");
-       eval_cursor_trace_start = FindFieldOffset("cursor_trace_start");
-       eval_cursor_trace_endpos = FindFieldOffset("cursor_trace_endpos");
-       eval_cursor_trace_ent = FindFieldOffset("cursor_trace_ent");
-       eval_colormod = FindFieldOffset("colormod");
-       eval_playermodel = FindFieldOffset("playermodel");
-       eval_playerskin = FindFieldOffset("playerskin");
-
-       // LordHavoc: allowing QuakeC to override the player movement code
-       SV_PlayerPhysicsQC = PRVM_ED_FindFunction ("SV_PlayerPhysics");
-       // LordHavoc: support for endframe
-       EndFrameQC = PRVM_ED_FindFunction ("EndFrame");
-       //KrimZon - SERVER COMMANDS IN QUAKEC
-       SV_ParseClientCommandQC = PRVM_ED_FindFunction ("SV_ParseClientCommand");
-}
-
-/*
-=================
-ED_ClearEdict
-
-Sets everything to NULL
-=================
-*/
-void ED_ClearEdict (prvm_edict_t *e)
-{
-       int num;
-       memset (e->v, 0, progs->entityfields * 4);
-       e->priv.server->free = false;
-       // LordHavoc: for consistency set these here
-       num = PRVM_NUM_FOR_EDICT(e) - 1;
-       if (num >= 0 && num < svs.maxclients)
-       {
-               prvm_eval_t *val;
-               // set colormap and team on newly created player entity
-               e->fields.server->colormap = num + 1;
-               e->fields.server->team = (svs.clients[num].colors & 15) + 1;
-               // set netname/clientcolors back to client values so that
-               // DP_SV_CLIENTNAME and DPV_SV_CLIENTCOLORS will not immediately
-               // reset them
-               e->fields.server->netname = PRVM_SetEngineString(svs.clients[num].name);
-               if ((val = PRVM_GETEDICTFIELDVALUE(e, eval_clientcolors)))
-                       val->_float = svs.clients[num].colors;
-               // NEXUIZ_PLAYERMODEL and NEXUIZ_PLAYERSKIN
-               if( eval_playermodel )
-                       PRVM_GETEDICTFIELDVALUE(host_client->edict, eval_playermodel)->string = PRVM_SetEngineString(svs.clients[num].playermodel);
-               if( eval_playerskin )
-                       PRVM_GETEDICTFIELDVALUE(host_client->edict, eval_playerskin)->string = PRVM_SetEngineString(svs.clients[num].playerskin);
-       }
-}
-
-/*
-=================
-ED_Alloc
-
-Either finds a free edict, or allocates a new one.
-Try to avoid reusing an entity that was recently freed, because it
-can cause the client to think the entity morphed into something else
-instead of being removed and recreated, which can cause interpolated
-angles and bad trails.
-=================
-*/
-prvm_edict_t *ED_Alloc (void)
-{
-       int                     i;
-       prvm_edict_t            *e;
-
-       for (i = svs.maxclients + 1;i < prog->num_edicts;i++)
-       {
-               e = PRVM_EDICT_NUM(i);
-               // the first couple seconds of server time can involve a lot of
-               // freeing and allocating, so relax the replacement policy
-               if (e->priv.server->free && ( e->priv.server->freetime < 2 || sv.time - e->priv.server->freetime > 0.5 ) )
-               {
-                       ED_ClearEdict (e);
-                       return e;
-               }
-       }
-
-       if (i == MAX_EDICTS)
-               Host_Error ("ED_Alloc: no free edicts");
-
-       prog->num_edicts++;
-       if (prog->num_edicts >= prog->max_edicts)
-               SV_IncreaseEdicts();
-       e = PRVM_EDICT_NUM(i);
-       ED_ClearEdict (e);
-
-       return e;
-}
-
-/*
-=================
-ED_Free
-
-Marks the edict as free
-FIXME: walk all entities and NULL out references to this entity
-=================
-*/
-void ED_Free (prvm_edict_t *ed)
-{
-       SV_UnlinkEdict (ed);            // unlink from world bsp
-
-       ed->priv.server->free = true;
-       ed->fields.server->model = 0;
-       ed->fields.server->takedamage = 0;
-       ed->fields.server->modelindex = 0;
-       ed->fields.server->colormap = 0;
-       ed->fields.server->skin = 0;
-       ed->fields.server->frame = 0;
-       VectorClear(ed->fields.server->origin);
-       VectorClear(ed->fields.server->angles);
-       ed->fields.server->nextthink = -1;
-       ed->fields.server->solid = 0;
-
-       ed->priv.server->freetime = sv.time;
-}
-
-//===========================================================================
-
-/*
-============
-ED_GlobalAtOfs
-============
-*/
-ddef_t *ED_GlobalAtOfs (int ofs)
-{
-       ddef_t          *def;
-       int                     i;
-
-       for (i=0 ; i<progs->numglobaldefs ; i++)
-       {
-               def = &pr_globaldefs[i];
-               if (def->ofs == ofs)
-                       return def;
-       }
-       return NULL;
-}
-
-/*
-============
-ED_FieldAtOfs
-============
-*/
-ddef_t *ED_FieldAtOfs (int ofs)
-{
-       ddef_t          *def;
-       int                     i;
-
-       for (i=0 ; i<progs->numfielddefs ; i++)
-       {
-               def = &pr_fielddefs[i];
-               if (def->ofs == ofs)
-                       return def;
-       }
-       return NULL;
-}
-
-/*
-============
-ED_FindField
-============
-*/
-ddef_t *ED_FindField (const char *name)
-{
-       ddef_t *def;
-       int i;
-
-       for (i=0 ; i<progs->numfielddefs ; i++)
-       {
-               def = &pr_fielddefs[i];
-               if (!strcmp(PRVM_GetString(def->s_name), name))
-                       return def;
-       }
-       return NULL;
-}
-
-/*
-============
-ED_FindGlobal
-============
-*/
-ddef_t *ED_FindGlobal (const char *name)
-{
-       ddef_t *def;
-       int i;
-
-       for (i=0 ; i<progs->numglobaldefs ; i++)
-       {
-               def = &pr_globaldefs[i];
-               if (!strcmp(PRVM_GetString(def->s_name), name))
-                       return def;
-       }
-       return NULL;
-}
-
-
-/*
-============
-PRVM_ED_FindFunction
-============
-*/
-mfunction_t *PRVM_ED_FindFunction (const char *name)
-{
-       mfunction_t             *func;
-       int                             i;
-
-       for (i=0 ; i<progs->numfunctions ; i++)
-       {
-               func = &prog->functions[i];
-               if (!strcmp(PRVM_GetString(func->s_name), name))
-                       return func;
-       }
-       return NULL;
-}
-
-
-/*
-============
-PR_ValueString
-
-Returns a string describing *data in a type specific manner
-=============
-*/
-//int NoCrash_NUM_FOR_EDICT(prvm_edict_t *e);
-char *PR_ValueString (etype_t type, prvm_eval_t *val)
-{
-       static char line[MAX_INPUTLINE];
-       ddef_t *def;
-       mfunction_t *f;
-       int n;
-
-       type &= ~DEF_SAVEGLOBAL;
-
-       switch (type)
-       {
-       case ev_string:
-               strlcpy (line, PRVM_GetString (val->string), sizeof (line));
-               break;
-       case ev_entity:
-               //n = NoCrash_NUM_FOR_EDICT(PRVM_PROG_TO_EDICT(val->edict));
-               n = val->edict;
-               if (n < 0 || n >= MAX_EDICTS)
-                       dpsnprintf (line, sizeof (line), "entity %i (invalid!)", n);
-               else
-                       dpsnprintf (line, sizeof (line), "entity %i", n);
-               break;
-       case ev_function:
-               f = prog->functions + val->function;
-               dpsnprintf (line, sizeof (line), "%s()", PRVM_GetString(f->s_name));
-               break;
-       case ev_field:
-               def = ED_FieldAtOfs ( val->_int );
-               dpsnprintf (line, sizeof (line), ".%s", PRVM_GetString(def->s_name));
-               break;
-       case ev_void:
-               dpsnprintf (line, sizeof (line), "void");
-               break;
-       case ev_float:
-               // LordHavoc: changed from %5.1f to %10.4f
-               dpsnprintf (line, sizeof (line), "%10.4f", val->_float);
-               break;
-       case ev_vector:
-               // LordHavoc: changed from %5.1f to %10.4f
-               dpsnprintf (line, sizeof (line), "'%10.4f %10.4f %10.4f'", val->vector[0], val->vector[1], val->vector[2]);
-               break;
-       case ev_pointer:
-               dpsnprintf (line, sizeof (line), "pointer");
-               break;
-       default:
-               dpsnprintf (line, sizeof (line), "bad type %i", type);
-               break;
-       }
-
-       return line;
-}
-
-/*
-============
-PR_UglyValueString
-
-Returns a string describing *data in a type specific manner
-Easier to parse than PR_ValueString
-=============
-*/
-char *PR_UglyValueString (etype_t type, prvm_eval_t *val)
-{
-       static char line[MAX_INPUTLINE];
-       int i;
-       const char *s;
-       ddef_t *def;
-       mfunction_t *f;
-
-       type &= ~DEF_SAVEGLOBAL;
-
-       switch (type)
-       {
-       case ev_string:
-               // Parse the string a bit to turn special characters
-               // (like newline, specifically) into escape codes,
-               // this fixes saving games from various mods
-               s = PRVM_GetString (val->string);
-               for (i = 0;i < (int)sizeof(line) - 2 && *s;)
-               {
-                       if (*s == '\n')
-                       {
-                               line[i++] = '\\';
-                               line[i++] = 'n';
-                       }
-                       else if (*s == '\r')
-                       {
-                               line[i++] = '\\';
-                               line[i++] = 'r';
-                       }
-                       else
-                               line[i++] = *s;
-                       s++;
-               }
-               line[i] = '\0';
-               break;
-       case ev_entity:
-               dpsnprintf (line, sizeof (line), "%i", PRVM_NUM_FOR_EDICT(PRVM_PROG_TO_EDICT(val->edict)));
-               break;
-       case ev_function:
-               f = prog->functions + val->function;
-               strlcpy (line, PRVM_GetString (f->s_name), sizeof (line));
-               break;
-       case ev_field:
-               def = ED_FieldAtOfs ( val->_int );
-               dpsnprintf (line, sizeof (line), ".%s", PRVM_GetString(def->s_name));
-               break;
-       case ev_void:
-               dpsnprintf (line, sizeof (line), "void");
-               break;
-       case ev_float:
-               dpsnprintf (line, sizeof (line), "%f", val->_float);
-               break;
-       case ev_vector:
-               dpsnprintf (line, sizeof (line), "%f %f %f", val->vector[0], val->vector[1], val->vector[2]);
-               break;
-       default:
-               dpsnprintf (line, sizeof (line), "bad type %i", type);
-               break;
-       }
-
-       return line;
-}
-
-/*
-============
-PR_GlobalString
-
-Returns a string with a description and the contents of a global,
-padded to 20 field width
-============
-*/
-char *PR_GlobalString (int ofs)
-{
-       char    *s;
-       int             i;
-       ddef_t  *def;
-       void    *val;
-       static char     line[128];
-
-       val = (void *)&pr_globals[ofs];
-       def = ED_GlobalAtOfs(ofs);
-       if (!def)
-               dpsnprintf (line, sizeof (line), "%i(?)", ofs);
-       else
-       {
-               s = PR_ValueString (def->type, val);
-               dpsnprintf (line, sizeof (line), "%i(%s)%s", ofs, PRVM_GetString(def->s_name), s);
-       }
-
-       i = strlen(line);
-       for ( ; i<20 ; i++)
-               strlcat (line, " ", sizeof (line));
-       strlcat (line, " ", sizeof (line));
-
-       return line;
-}
-
-char *PR_GlobalStringNoContents (int ofs)
-{
-       int             i;
-       ddef_t  *def;
-       static char     line[128];
-
-       def = ED_GlobalAtOfs(ofs);
-       if (!def)
-               dpsnprintf (line, sizeof (line), "%i(?)", ofs);
-       else
-               dpsnprintf (line, sizeof (line), "%i(%s)", ofs, PRVM_GetString(def->s_name));
-
-       i = strlen(line);
-       for ( ; i<20 ; i++)
-               strlcat (line, " ", sizeof (line));
-       strlcat (line, " ", sizeof (line));
-
-       return line;
-}
-
-
-/*
-=============
-ED_Print
-
-For debugging
-=============
-*/
-// LordHavoc: optimized this to print out much more quickly (tempstring)
-// LordHavoc: changed to print out every 4096 characters (incase there are a lot of fields to print)
-void ED_Print(prvm_edict_t *ed)
-{
-       int             l;
-       ddef_t  *d;
-       int             *v;
-       int             i, j;
-       const char      *name;
-       int             type;
-       char    tempstring[MAX_INPUTLINE], tempstring2[260]; // temporary string buffers
-
-       if (ed->priv.server->free)
-       {
-               Con_Print("FREE\n");
-               return;
-       }
-
-       tempstring[0] = 0;
-       dpsnprintf (tempstring, sizeof (tempstring), "\nEDICT %i:\n", PRVM_NUM_FOR_EDICT(ed));
-       for (i=1 ; i<progs->numfielddefs ; i++)
-       {
-               d = &pr_fielddefs[i];
-               name = PRVM_GetString(d->s_name);
-               if (name[strlen(name)-2] == '_')
-                       continue;       // skip _x, _y, _z vars
-
-               v = (int *)((char *)ed->v + d->ofs*4);
-
-       // if the value is still all 0, skip the field
-               type = d->type & ~DEF_SAVEGLOBAL;
-
-               for (j=0 ; j<type_size[type] ; j++)
-                       if (v[j])
-                               break;
-               if (j == type_size[type])
-                       continue;
-
-               if (strlen(name) > sizeof(tempstring2)-4)
-               {
-                       memcpy (tempstring2, name, sizeof(tempstring2)-4);
-                       tempstring2[sizeof(tempstring2)-4] = tempstring2[sizeof(tempstring2)-3] = tempstring2[sizeof(tempstring2)-2] = '.';
-                       tempstring2[sizeof(tempstring2)-1] = 0;
-                       name = tempstring2;
-               }
-               strlcat (tempstring, name, sizeof (tempstring));
-               for (l = strlen(name);l < 14;l++)
-                       strcat(tempstring, " ");
-               strcat(tempstring, " ");
-
-               name = PR_ValueString(d->type, (prvm_eval_t *)v);
-               if (strlen(name) > sizeof(tempstring2)-4)
-               {
-                       memcpy (tempstring2, name, sizeof(tempstring2)-4);
-                       tempstring2[sizeof(tempstring2)-4] = tempstring2[sizeof(tempstring2)-3] = tempstring2[sizeof(tempstring2)-2] = '.';
-                       tempstring2[sizeof(tempstring2)-1] = 0;
-                       name = tempstring2;
-               }
-               strlcat (tempstring, name, sizeof (tempstring));
-               strlcat (tempstring, "\n", sizeof (tempstring));
-               if (strlen(tempstring) >= sizeof(tempstring)/2)
-               {
-                       Con_Print(tempstring);
-                       tempstring[0] = 0;
-               }
-       }
-       if (tempstring[0])
-               Con_Print(tempstring);
-}
-
-/*
-=============
-ED_Write
-
-For savegames
-=============
-*/
-void ED_Write (qfile_t *f, prvm_edict_t *ed)
-{
-       ddef_t  *d;
-       int             *v;
-       int             i, j;
-       const char      *name;
-       int             type;
-
-       FS_Print(f, "{\n");
-
-       if (ed->priv.server->free)
-       {
-               FS_Print(f, "}\n");
-               return;
-       }
-
-       for (i=1 ; i<progs->numfielddefs ; i++)
-       {
-               d = &pr_fielddefs[i];
-               name = PRVM_GetString(d->s_name);
-               if (name[strlen(name)-2] == '_')
-                       continue;       // skip _x, _y, _z vars
-
-               v = (int *)((char *)ed->v + d->ofs*4);
-
-       // if the value is still all 0, skip the field
-               type = d->type & ~DEF_SAVEGLOBAL;
-               for (j=0 ; j<type_size[type] ; j++)
-                       if (v[j])
-                               break;
-               if (j == type_size[type])
-                       continue;
-
-               FS_Printf(f,"\"%s\" ",name);
-               FS_Printf(f,"\"%s\"\n", PR_UglyValueString(d->type, (prvm_eval_t *)v));
-       }
-
-       FS_Print(f, "}\n");
-}
-
-void ED_PrintNum (int ent)
-{
-       ED_Print(PRVM_EDICT_NUM(ent));
-}
-
-/*
-=============
-ED_PrintEdicts
-
-For debugging, prints all the entities in the current server
-=============
-*/
-void ED_PrintEdicts (void)
-{
-       int             i;
-
-       Con_Printf("%i entities\n", prog->num_edicts);
-       for (i=0 ; i<prog->num_edicts ; i++)
-               ED_PrintNum (i);
-}
-
-/*
-=============
-ED_PrintEdict_f
-
-For debugging, prints a single edict
-=============
-*/
-void ED_PrintEdict_f (void)
-{
-       int             i;
-
-       i = atoi (Cmd_Argv(1));
-       if (i < 0 || i >= prog->num_edicts)
-       {
-               Con_Print("Bad edict number\n");
-               return;
-       }
-       ED_PrintNum (i);
-}
-
-/*
-=============
-ED_Count
-
-For debugging
-=============
-*/
-void ED_Count (void)
-{
-       int             i;
-       prvm_edict_t    *ent;
-       int             active, models, solid, step;
-
-       active = models = solid = step = 0;
-       for (i=0 ; i<prog->num_edicts ; i++)
-       {
-               ent = PRVM_EDICT_NUM(i);
-               if (ent->priv.server->free)
-                       continue;
-               active++;
-               if (ent->fields.server->solid)
-                       solid++;
-               if (ent->fields.server->model)
-                       models++;
-               if (ent->fields.server->movetype == MOVETYPE_STEP)
-                       step++;
-       }
-
-       Con_Printf("num_edicts:%3i\n", prog->num_edicts);
-       Con_Printf("active    :%3i\n", active);
-       Con_Printf("view      :%3i\n", models);
-       Con_Printf("touch     :%3i\n", solid);
-       Con_Printf("step      :%3i\n", step);
-
-}
-
-/*
-==============================================================================
-
-                                       ARCHIVING GLOBALS
-
-FIXME: need to tag constants, doesn't really work
-==============================================================================
-*/
-
-/*
-=============
-ED_WriteGlobals
-=============
-*/
-void ED_WriteGlobals (qfile_t *f)
-{
-       ddef_t          *def;
-       int                     i;
-       const char              *name;
-       int                     type;
-
-       FS_Print(f,"{\n");
-       for (i=0 ; i<progs->numglobaldefs ; i++)
-       {
-               def = &pr_globaldefs[i];
-               type = def->type;
-               if ( !(def->type & DEF_SAVEGLOBAL) )
-                       continue;
-               type &= ~DEF_SAVEGLOBAL;
-
-               if (type != ev_string && type != ev_float && type != ev_entity)
-                       continue;
-
-               name = PRVM_GetString(def->s_name);
-               FS_Printf(f,"\"%s\" ", name);
-               FS_Printf(f,"\"%s\"\n", PR_UglyValueString(type, (prvm_eval_t *)&pr_globals[def->ofs]));
-       }
-       FS_Print(f,"}\n");
-}
-
-/*
-=============
-ED_EdictSet_f
-
-Console command to set a field of a specified edict
-=============
-*/
-void ED_EdictSet_f(void)
-{
-       prvm_edict_t *ed;
-       ddef_t *key;
-
-       if(Cmd_Argc() != 4)
-       {
-               Con_Print("edictset <edict number> <field> <value>\n");
-               return;
-       }
-       ed = PRVM_EDICT_NUM(atoi(Cmd_Argv(1)));
-
-       if((key = ED_FindField(Cmd_Argv(2))) == 0)
-       {
-               Con_Printf("Key %s not found !\n", Cmd_Argv(2));
-               return;
-       }
-
-       ED_ParseEpair(ed, key, Cmd_Argv(3));
-}
-
-/*
-=============
-ED_ParseGlobals
-=============
-*/
-void ED_ParseGlobals (const char *data)
-{
-       char keyname[MAX_INPUTLINE];
-       ddef_t *key;
-
-       while (1)
-       {
-               // parse key
-               if (!COM_ParseToken(&data, false))
-                       Host_Error ("ED_ParseEntity: EOF without closing brace");
-               if (com_token[0] == '}')
-                       break;
-
-               strcpy (keyname, com_token);
-
-               // parse value
-               if (!COM_ParseToken(&data, false))
-                       Host_Error ("ED_ParseEntity: EOF without closing brace");
-
-               if (com_token[0] == '}')
-                       Host_Error ("ED_ParseEntity: closing brace without data");
-
-               key = ED_FindGlobal (keyname);
-               if (!key)
-               {
-                       Con_DPrintf("'%s' is not a global\n", keyname);
-                       continue;
-               }
-
-               if (!ED_ParseEpair(NULL, key, com_token))
-                       Host_Error ("ED_ParseGlobals: parse error");
-       }
-}
-
-//============================================================================
-
-
-/*
-=============
-ED_ParseEval
-
-Can parse either fields or globals
-returns false if error
-=============
-*/
-qboolean ED_ParseEpair(prvm_edict_t *ent, ddef_t *key, const char *s)
-{
-       int i, l;
-       char *new_p;
-       ddef_t *def;
-       prvm_eval_t *val;
-       mfunction_t *func;
-
-       if (ent)
-               val = (prvm_eval_t *)((int *)ent->v + key->ofs);
-       else
-               val = (prvm_eval_t *)((int *)pr_globals + key->ofs);
-       switch (key->type & ~DEF_SAVEGLOBAL)
-       {
-       case ev_string:
-               l = strlen(s) + 1;
-               new_p = PR_AllocString(l);
-               val->string = PR_SetQCString(new_p);
-               for (i = 0;i < l;i++)
-               {
-                       if (s[i] == '\\' && i < l-1)
-                       {
-                               i++;
-                               if (s[i] == 'n')
-                                       *new_p++ = '\n';
-                               else if (s[i] == 'r')
-                                       *new_p++ = '\r';
-                               else
-                                       *new_p++ = s[i];
-                       }
-                       else
-                               *new_p++ = s[i];
-               }
-               break;
-
-       case ev_float:
-               while (*s && *s <= ' ')
-                       s++;
-               val->_float = atof(s);
-               break;
-
-       case ev_vector:
-               for (i = 0;i < 3;i++)
-               {
-                       while (*s && *s <= ' ')
-                               s++;
-                       if (*s)
-                               val->vector[i] = atof(s);
-                       else
-                               val->vector[i] = 0;
-                       while (*s > ' ')
-                               s++;
-               }
-               break;
-
-       case ev_entity:
-               while (*s && *s <= ' ')
-                       s++;
-               i = atoi(s);
-               if (i < 0 || i >= MAX_EDICTS)
-                       Con_Printf("ED_ParseEpair: ev_entity reference too large (edict %i >= MAX_EDICTS %i)\n", i, MAX_EDICTS);
-               while (i >= prog->max_edicts)
-                       SV_IncreaseEdicts();
-               // if SV_IncreaseEdicts was called the base pointer needs to be updated
-               if (ent)
-                       val = (prvm_eval_t *)((int *)ent->v + key->ofs);
-               val->edict = PRVM_EDICT_TO_PROG(PRVM_EDICT_NUM(i));
-               break;
-
-       case ev_field:
-               def = ED_FindField(s);
-               if (!def)
-               {
-                       Con_DPrintf("ED_ParseEpair: Can't find field %s\n", s);
-                       return false;
-               }
-               //val->_int = PRVM_G_INT(def->ofs); // AK Please check this - seems to be an org. quake bug
-               val->_int = def->ofs;
-               break;
-
-       case ev_function:
-               func = PRVM_ED_FindFunction(s);
-               if (!func)
-               {
-                       Con_Printf("ED_ParseEpair: Can't find function %s\n", s);
-                       return false;
-               }
-               val->function = func - prog->functions;
-               break;
-
-       default:
-               Con_Printf("ED_ParseEpair: Unknown key->type %i for key \"%s\"\n", key->type, PRVM_GetString(key->s_name));
-               return false;
-       }
-       return true;
-}
-
-/*
-====================
-ED_ParseEdict
-
-Parses an edict out of the given string, returning the new position
-ed should be a properly initialized empty edict.
-Used for initial level load and for savegames.
-====================
-*/
-const char *ED_ParseEdict (const char *data, prvm_edict_t *ent)
-{
-       ddef_t *key;
-       qboolean anglehack;
-       qboolean init;
-       char keyname[256];
-       int n;
-
-       init = false;
-
-// clear it
-       if (ent != prog->edicts)        // hack
-               memset (ent->v, 0, progs->entityfields * 4);
-
-// go through all the dictionary pairs
-       while (1)
-       {
-       // parse key
-               if (!COM_ParseToken(&data, false))
-                       Host_Error ("ED_ParseEntity: EOF without closing brace");
-               if (com_token[0] == '}')
-                       break;
-
-               // anglehack is to allow QuakeEd to write single scalar angles
-               // and allow them to be turned into vectors. (FIXME...)
-               anglehack = !strcmp (com_token, "angle");
-               if (anglehack)
-                       strlcpy (com_token, "angles", sizeof (com_token));
-
-               // FIXME: change light to _light to get rid of this hack
-               if (!strcmp(com_token, "light"))
-                       strlcpy (com_token, "light_lev", sizeof (com_token));   // hack for single light def
-
-               strlcpy (keyname, com_token, sizeof (keyname));
-
-               // another hack to fix heynames with trailing spaces
-               n = strlen(keyname);
-               while (n && keyname[n-1] == ' ')
-               {
-                       keyname[n-1] = 0;
-                       n--;
-               }
-
-       // parse value
-               if (!COM_ParseToken(&data, false))
-                       Host_Error ("ED_ParseEntity: EOF without closing brace");
-
-               if (com_token[0] == '}')
-                       Host_Error ("ED_ParseEntity: closing brace without data");
-
-               init = true;
-
-// keynames with a leading underscore are used for utility comments,
-// and are immediately discarded by quake
-               if (keyname[0] == '_')
-                       continue;
-
-               key = ED_FindField (keyname);
-               if (!key)
-               {
-                       Con_DPrintf("'%s' is not a field\n", keyname);
-                       continue;
-               }
-
-               if (anglehack)
-               {
-                       char    temp[32];
-                       strlcpy (temp, com_token, sizeof (temp));
-                       dpsnprintf (com_token, sizeof (com_token), "0 %s 0", temp);
-               }
-
-               if (!ED_ParseEpair(ent, key, com_token))
-                       Host_Error ("ED_ParseEdict: parse error");
-       }
-
-       if (!init)
-               ent->priv.server->free = true;
-
-       return data;
-}
-
-
-/*
-================
-ED_LoadFromFile
-
-The entities are directly placed in the array, rather than allocated with
-ED_Alloc, because otherwise an error loading the map would have entity
-number references out of order.
-
-Creates a server's entity / program execution context by
-parsing textual entity definitions out of an ent file.
-
-Used for both fresh maps and savegame loads.  A fresh map would also need
-to call ED_CallSpawnFunctions () to let the objects initialize themselves.
-================
-*/
-void ED_LoadFromFile (const char *data)
-{
-       prvm_edict_t *ent;
-       int parsed, inhibited, spawned, died;
-       mfunction_t *func;
-
-       ent = NULL;
-       parsed = 0;
-       inhibited = 0;
-       spawned = 0;
-       died = 0;
-       prog->globals.server->time = sv.time;
-
-// parse ents
-       while (1)
-       {
-// parse the opening brace
-               if (!COM_ParseToken(&data, false))
-                       break;
-               if (com_token[0] != '{')
-                       Host_Error ("ED_LoadFromFile: found %s when expecting {",com_token);
-
-               if (!ent)
-                       ent = PRVM_EDICT_NUM(0);
-               else
-                       ent = ED_Alloc ();
-               data = ED_ParseEdict (data, ent);
-               parsed++;
-
-// remove things from different skill levels or deathmatch
-               if (gamemode != GAME_TRANSFUSION) //Transfusion does this in QC
-               {
-                       if (deathmatch.integer)
-                       {
-                               if (((int)ent->fields.server->spawnflags & SPAWNFLAG_NOT_DEATHMATCH))
-                               {
-                                       ED_Free (ent);
-                                       inhibited++;
-                                       continue;
-                               }
-                       }
-                       else if ((current_skill <= 0 && ((int)ent->fields.server->spawnflags & SPAWNFLAG_NOT_EASY  ))
-                               || (current_skill == 1 && ((int)ent->fields.server->spawnflags & SPAWNFLAG_NOT_MEDIUM))
-                               || (current_skill >= 2 && ((int)ent->fields.server->spawnflags & SPAWNFLAG_NOT_HARD  )))
-                       {
-                               ED_Free (ent);
-                               inhibited++;
-                               continue;
-                       }
-               }
-//
-// immediately call spawn function
-//
-               if (!ent->fields.server->classname)
-               {
-                       Con_Print("No classname for:\n");
-                       ED_Print(ent);
-                       ED_Free (ent);
-                       continue;
-               }
-
-       // look for the spawn function
-               func = PRVM_ED_FindFunction (PRVM_GetString(ent->fields.server->classname));
-
-               if (!func)
-               {
-                       if (developer.integer) // don't confuse non-developers with errors
-                       {
-                               Con_Print("No spawn function for:\n");
-                               ED_Print(ent);
-                       }
-                       ED_Free (ent);
-                       continue;
-               }
-
-               prog->globals.server->self = PRVM_EDICT_TO_PROG(ent);
-               PRVM_ExecuteProgram (func - prog->functions, "QC function spawn is missing");
-               spawned++;
-               if (ent->priv.server->free)
-                       died++;
-       }
-
-       Con_DPrintf("%i entities parsed, %i inhibited, %i spawned (%i removed self, %i stayed)\n", parsed, inhibited, spawned, died, spawned - died);
-}
-
-
-typedef struct dpfield_s
-{
-       int type;
-       char *string;
-}
-dpfield_t;
-
-#define DPFIELDS (sizeof(dpfields) / sizeof(dpfield_t))
-
-dpfield_t dpfields[] =
-{
-       {ev_entity, "cursor_trace_ent"},
-       {ev_entity, "drawonlytoclient"},
-       {ev_entity, "exteriormodeltoclient"},
-       {ev_entity, "nodrawtoclient"},
-       {ev_entity, "tag_entity"},
-       {ev_entity, "viewmodelforclient"},
-       {ev_float, "alpha"},
-       {ev_float, "ammo_cells1"},
-       {ev_float, "ammo_lava_nails"},
-       {ev_float, "ammo_multi_rockets"},
-       {ev_float, "ammo_nails1"},
-       {ev_float, "ammo_plasma"},
-       {ev_float, "ammo_rockets1"},
-       {ev_float, "ammo_shells1"},
-       {ev_float, "button3"},
-       {ev_float, "button4"},
-       {ev_float, "button5"},
-       {ev_float, "button6"},
-       {ev_float, "button7"},
-       {ev_float, "button8"},
-       {ev_float, "buttonchat"},
-       {ev_float, "buttonuse"},
-       {ev_float, "clientcolors"},
-       {ev_float, "cursor_active"},
-       {ev_float, "fullbright"},
-       {ev_float, "glow_color"},
-       {ev_float, "glow_size"},
-       {ev_float, "glow_trail"},
-       {ev_float, "gravity"},
-       {ev_float, "idealpitch"},
-       {ev_float, "items2"},
-       {ev_float, "light_lev"},
-       {ev_float, "pflags"},
-       {ev_float, "ping"},
-       {ev_float, "pitch_speed"},
-       {ev_float, "pmodel"},
-       {ev_float, "renderamt"}, // HalfLife support
-       {ev_float, "rendermode"}, // HalfLife support
-       {ev_float, "scale"},
-       {ev_float, "style"},
-       {ev_float, "tag_index"},
-       {ev_float, "viewzoom"},
-       {ev_vector, "color"},
-       {ev_vector, "colormod"},
-       {ev_vector, "cursor_screen"},
-       {ev_vector, "cursor_trace_endpos"},
-       {ev_vector, "cursor_trace_start"},
-       {ev_vector, "movement"},
-       {ev_vector, "punchvector"},
-       {ev_string, "playermodel"},
-       {ev_string, "playerskin"}
-};
-
-/*
-===============
-PR_LoadProgs
-===============
-*/
-extern void PR_Cmd_Reset (void);
-void PR_LoadProgs (const char *progsname)
-{
-       int i;
-       fs_offset_t filesize;
-       dstatement_t *st;
-       ddef_t *infielddefs;
-       dfunction_t *dfunctions;
-
-       if (!progsname || !*progsname)
-               Host_Error("PR_LoadProgs: passed empty progsname");
-
-       PR_FreeAll();
-
-       progs = (dprograms_t *)FS_LoadFile (progsname, serverprogs_mempool, false, &filesize);
-       if (!progs)
-               Host_Error ("PR_LoadProgs: couldn't load %s", progsname);
-
-       Con_DPrintf("Programs occupy %iK.\n", filesize/1024);
-
-       pr_crc = CRC_Block((unsigned char *)progs, filesize);
-
-// byte swap the header
-       for (i = 0;i < (int) sizeof(*progs) / 4;i++)
-               ((int *)progs)[i] = LittleLong ( ((int *)progs)[i] );
-
-       if (progs->version != PROG_VERSION)
-               Host_Error ("progs.dat has wrong version number (%i should be %i)", progs->version, PROG_VERSION);
-       if (progs->crc != PROGHEADER_CRC && progs->crc != 32401) // tenebrae crc also allowed
-               Host_Error ("progs.dat system vars have been modified, progdefs.h is out of date");
-
-       //prog->functions = (dfunction_t *)((unsigned char *)progs + progs->ofs_functions);
-       dfunctions = (dfunction_t *)((unsigned char *)progs + progs->ofs_functions);
-
-       pr_strings = (char *)progs + progs->ofs_strings;
-       pr_stringssize = 0;
-       for (i = 0;i < progs->numstrings;i++)
-       {
-               if (progs->ofs_strings + pr_stringssize >= filesize)
-                       Host_Error ("progs.dat strings go past end of file");
-               pr_stringssize += strlen (pr_strings + pr_stringssize) + 1;
-       }
-       pr_numknownstrings = 0;
-       pr_maxknownstrings = 0;
-       pr_knownstrings = NULL;
-
-       pr_globaldefs = (ddef_t *)((unsigned char *)progs + progs->ofs_globaldefs);
-
-       // we need to expand the fielddefs list to include all the engine fields,
-       // so allocate a new place for it
-       infielddefs = (ddef_t *)((unsigned char *)progs + progs->ofs_fielddefs);
-       pr_fielddefs = PR_Alloc((progs->numfielddefs + DPFIELDS) * sizeof(ddef_t));
-       prog->functions = PR_Alloc(sizeof(mfunction_t) * progs->numfunctions);
-
-       pr_statements = (dstatement_t *)((unsigned char *)progs + progs->ofs_statements);
-
-       // moved edict_size calculation down below field adding code
-
-       pr_global_struct = (globalvars_t *)((unsigned char *)progs + progs->ofs_globals);
-       pr_globals = (float *)pr_global_struct;
-
-// byte swap the lumps
-       for (i=0 ; i<progs->numstatements ; i++)
-       {
-               pr_statements[i].op = LittleShort(pr_statements[i].op);
-               pr_statements[i].a = LittleShort(pr_statements[i].a);
-               pr_statements[i].b = LittleShort(pr_statements[i].b);
-               pr_statements[i].c = LittleShort(pr_statements[i].c);
-       }
-
-       for (i = 0;i < progs->numfunctions;i++)
-       {
-               prog->functions[i].first_statement = LittleLong (dfunctions[i].first_statement);
-               prog->functions[i].parm_start = LittleLong (dfunctions[i].parm_start);
-               prog->functions[i].s_name = LittleLong (dfunctions[i].s_name);
-               prog->functions[i].s_file = LittleLong (dfunctions[i].s_file);
-               prog->functions[i].numparms = LittleLong (dfunctions[i].numparms);
-               prog->functions[i].locals = LittleLong (dfunctions[i].locals);
-               memcpy(prog->functions[i].parm_size, dfunctions[i].parm_size, sizeof(dfunctions[i].parm_size));
-       }
-
-       for (i=0 ; i<progs->numglobaldefs ; i++)
-       {
-               pr_globaldefs[i].type = LittleShort (pr_globaldefs[i].type);
-               pr_globaldefs[i].ofs = LittleShort (pr_globaldefs[i].ofs);
-               pr_globaldefs[i].s_name = LittleLong (pr_globaldefs[i].s_name);
-       }
-
-       // copy the progs fields to the new fields list
-       for (i = 0;i < progs->numfielddefs;i++)
-       {
-               pr_fielddefs[i].type = LittleShort (infielddefs[i].type);
-               if (pr_fielddefs[i].type & DEF_SAVEGLOBAL)
-                       Host_Error ("PR_LoadProgs: pr_fielddefs[i].type & DEF_SAVEGLOBAL");
-               pr_fielddefs[i].ofs = LittleShort (infielddefs[i].ofs);
-               pr_fielddefs[i].s_name = LittleLong (infielddefs[i].s_name);
-       }
-
-       // append the darkplaces fields
-       for (i = 0;i < (int) DPFIELDS;i++)
-       {
-               pr_fielddefs[progs->numfielddefs].type = dpfields[i].type;
-               pr_fielddefs[progs->numfielddefs].ofs = progs->entityfields;
-               pr_fielddefs[progs->numfielddefs].s_name = PRVM_SetEngineString(dpfields[i].string);
-               if (pr_fielddefs[progs->numfielddefs].type == ev_vector)
-                       progs->entityfields += 3;
-               else
-                       progs->entityfields++;
-               progs->numfielddefs++;
-       }
-
-       for (i=0 ; i<progs->numglobals ; i++)
-               ((int *)pr_globals)[i] = LittleLong (((int *)pr_globals)[i]);
-
-       // moved edict_size calculation down here, below field adding code
-       // LordHavoc: this no longer includes the prvm_edict_t header
-       prog->edict_size = progs->entityfields * 4;
-       pr_edictareasize = prog->edict_size * MAX_EDICTS;
-
-       // LordHavoc: bounds check anything static
-       for (i = 0,st = pr_statements;i < progs->numstatements;i++,st++)
-       {
-               switch (st->op)
-               {
-               case OP_IF:
-               case OP_IFNOT:
-                       if ((unsigned short) st->a >= progs->numglobals || st->b + i < 0 || st->b + i >= progs->numstatements)
-                               Host_Error("PR_LoadProgs: out of bounds IF/IFNOT (statement %d)", i);
-                       break;
-               case OP_GOTO:
-                       if (st->a + i < 0 || st->a + i >= progs->numstatements)
-                               Host_Error("PR_LoadProgs: out of bounds GOTO (statement %d)", i);
-                       break;
-               // global global global
-               case OP_ADD_F:
-               case OP_ADD_V:
-               case OP_SUB_F:
-               case OP_SUB_V:
-               case OP_MUL_F:
-               case OP_MUL_V:
-               case OP_MUL_FV:
-               case OP_MUL_VF:
-               case OP_DIV_F:
-               case OP_BITAND:
-               case OP_BITOR:
-               case OP_GE:
-               case OP_LE:
-               case OP_GT:
-               case OP_LT:
-               case OP_AND:
-               case OP_OR:
-               case OP_EQ_F:
-               case OP_EQ_V:
-               case OP_EQ_S:
-               case OP_EQ_E:
-               case OP_EQ_FNC:
-               case OP_NE_F:
-               case OP_NE_V:
-               case OP_NE_S:
-               case OP_NE_E:
-               case OP_NE_FNC:
-               case OP_ADDRESS:
-               case OP_LOAD_F:
-               case OP_LOAD_FLD:
-               case OP_LOAD_ENT:
-               case OP_LOAD_S:
-               case OP_LOAD_FNC:
-               case OP_LOAD_V:
-                       if ((unsigned short) st->a >= progs->numglobals || (unsigned short) st->b >= progs->numglobals || (unsigned short) st->c >= progs->numglobals)
-                               Host_Error("PR_LoadProgs: out of bounds global index (statement %d)", i);
-                       break;
-               // global none global
-               case OP_NOT_F:
-               case OP_NOT_V:
-               case OP_NOT_S:
-               case OP_NOT_FNC:
-               case OP_NOT_ENT:
-                       if ((unsigned short) st->a >= progs->numglobals || (unsigned short) st->c >= progs->numglobals)
-                               Host_Error("PR_LoadProgs: out of bounds global index (statement %d)", i);
-                       break;
-               // 2 globals
-               case OP_STOREP_F:
-               case OP_STOREP_ENT:
-               case OP_STOREP_FLD:
-               case OP_STOREP_S:
-               case OP_STOREP_FNC:
-               case OP_STORE_F:
-               case OP_STORE_ENT:
-               case OP_STORE_FLD:
-               case OP_STORE_S:
-               case OP_STORE_FNC:
-               case OP_STATE:
-               case OP_STOREP_V:
-               case OP_STORE_V:
-                       if ((unsigned short) st->a >= progs->numglobals || (unsigned short) st->b >= progs->numglobals)
-                               Host_Error("PR_LoadProgs: out of bounds global index (statement %d)", i);
-                       break;
-               // 1 global
-               case OP_CALL0:
-               case OP_CALL1:
-               case OP_CALL2:
-               case OP_CALL3:
-               case OP_CALL4:
-               case OP_CALL5:
-               case OP_CALL6:
-               case OP_CALL7:
-               case OP_CALL8:
-               case OP_DONE:
-               case OP_RETURN:
-                       if ((unsigned short) st->a >= progs->numglobals)
-                               Host_Error("PR_LoadProgs: out of bounds global index (statement %d)", i);
-                       break;
-               default:
-                       Host_Error("PR_LoadProgs: unknown opcode %d at statement %d", st->op, i);
-                       break;
-               }
-       }
-
-       FindEdictFieldOffsets(); // LordHavoc: update field offset list
-       PR_Execute_ProgsLoaded();
-       PR_Cmd_Reset();
-}
-
-
-void PR_Fields_f (void)
-{
-       int i, j, ednum, used, usedamount;
-       int *counts;
-       const char *name;
-       char tempstring[MAX_INPUTLINE], tempstring2[260];
-       prvm_edict_t *ed;
-       ddef_t *d;
-       int *v;
-       if (!sv.active)
-       {
-               Con_Print("no progs loaded\n");
-               return;
-       }
-       counts = Mem_Alloc(tempmempool, progs->numfielddefs * sizeof(int));
-       for (ednum = 0;ednum < prog->max_edicts;ednum++)
-       {
-               ed = PRVM_EDICT_NUM(ednum);
-               if (ed->priv.server->free)
-                       continue;
-               for (i = 1;i < progs->numfielddefs;i++)
-               {
-                       d = &pr_fielddefs[i];
-                       name = PRVM_GetString(d->s_name);
-                       if (name[strlen(name)-2] == '_')
-                               continue;       // skip _x, _y, _z vars
-                       v = (int *)((char *)ed->v + d->ofs*4);
-                       // if the value is still all 0, skip the field
-                       for (j = 0;j < type_size[d->type & ~DEF_SAVEGLOBAL];j++)
-                       {
-                               if (v[j])
-                               {
-                                       counts[i]++;
-                                       break;
-                               }
-                       }
-               }
-       }
-       used = 0;
-       usedamount = 0;
-       tempstring[0] = 0;
-       for (i = 0;i < progs->numfielddefs;i++)
-       {
-               d = &pr_fielddefs[i];
-               name = PRVM_GetString(d->s_name);
-               if (name[strlen(name)-2] == '_')
-                       continue;       // skip _x, _y, _z vars
-               switch(d->type & ~DEF_SAVEGLOBAL)
-               {
-               case ev_string:
-                       strlcat (tempstring, "string   ", sizeof (tempstring));
-                       break;
-               case ev_entity:
-                       strlcat (tempstring, "entity   ", sizeof (tempstring));
-                       break;
-               case ev_function:
-                       strlcat (tempstring, "function ", sizeof (tempstring));
-                       break;
-               case ev_field:
-                       strlcat (tempstring, "field    ", sizeof (tempstring));
-                       break;
-               case ev_void:
-                       strlcat (tempstring, "void     ", sizeof (tempstring));
-                       break;
-               case ev_float:
-                       strlcat (tempstring, "float    ", sizeof (tempstring));
-                       break;
-               case ev_vector:
-                       strlcat (tempstring, "vector   ", sizeof (tempstring));
-                       break;
-               case ev_pointer:
-                       strlcat (tempstring, "pointer  ", sizeof (tempstring));
-                       break;
-               default:
-                       dpsnprintf (tempstring2, sizeof (tempstring2), "bad type %i ", d->type & ~DEF_SAVEGLOBAL);
-                       strlcat (tempstring, tempstring2, sizeof (tempstring));
-                       break;
-               }
-               if (strlen(name) > sizeof(tempstring2)-4)
-               {
-                       memcpy (tempstring2, name, sizeof(tempstring2)-4);
-                       tempstring2[sizeof(tempstring2)-4] = tempstring2[sizeof(tempstring2)-3] = tempstring2[sizeof(tempstring2)-2] = '.';
-                       tempstring2[sizeof(tempstring2)-1] = 0;
-                       name = tempstring2;
-               }
-               strcat (tempstring, name);
-               for (j = strlen(name);j < 25;j++)
-                       strcat(tempstring, " ");
-               dpsnprintf (tempstring2, sizeof (tempstring2), "%5d", counts[i]);
-               strlcat (tempstring, tempstring2, sizeof (tempstring));
-               strlcat (tempstring, "\n", sizeof (tempstring));
-               if (strlen(tempstring) >= sizeof(tempstring)/2)
-               {
-                       Con_Print(tempstring);
-                       tempstring[0] = 0;
-               }
-               if (counts[i])
-               {
-                       used++;
-                       usedamount += type_size[d->type & ~DEF_SAVEGLOBAL];
-               }
-       }
-       Mem_Free(counts);
-       Con_Printf("%i entity fields (%i in use), totalling %i bytes per edict (%i in use), %i edicts allocated, %i bytes total spent on edict fields (%i needed)\n", progs->entityfields, used, progs->entityfields * 4, usedamount * 4, prog->max_edicts, progs->entityfields * 4 * prog->max_edicts, usedamount * 4 * prog->max_edicts);
-}
-
-void PR_Globals_f (void)
-{
-       int i;
-       if (!sv.active)
-       {
-               Con_Print("no progs loaded\n");
-               return;
-       }
-       for (i = 0;i < progs->numglobaldefs;i++)
-               Con_Printf("%s\n", PRVM_GetString(pr_globaldefs[i].s_name));
-       Con_Printf("%i global variables, totalling %i bytes\n", progs->numglobals, progs->numglobals * 4);
-}
-
-/*
-===============
-PR_Init
-===============
-*/
-extern void PR_Cmd_Init(void);
-void PR_Init (void)
-{
-       Cmd_AddCommand ("edict", ED_PrintEdict_f);
-       Cmd_AddCommand ("edicts", ED_PrintEdicts);
-       Cmd_AddCommand ("edictcount", ED_Count);
-       Cmd_AddCommand ("edictset", ED_EdictSet_f);
-       Cmd_AddCommand ("profile", PR_Profile_f);
-       Cmd_AddCommand ("pr_fields", PR_Fields_f);
-       Cmd_AddCommand ("pr_globals", PR_Globals_f);
-       Cvar_RegisterVariable (&pr_checkextension);
-       Cvar_RegisterVariable (&nomonsters);
-       Cvar_RegisterVariable (&gamecfg);
-       Cvar_RegisterVariable (&scratch1);
-       Cvar_RegisterVariable (&scratch2);
-       Cvar_RegisterVariable (&scratch3);
-       Cvar_RegisterVariable (&scratch4);
-       Cvar_RegisterVariable (&savedgamecfg);
-       Cvar_RegisterVariable (&saved1);
-       Cvar_RegisterVariable (&saved2);
-       Cvar_RegisterVariable (&saved3);
-       Cvar_RegisterVariable (&saved4);
-       // LordHavoc: for DarkPlaces, this overrides the number of decors (shell casings, gibs, etc)
-       Cvar_RegisterVariable (&decors);
-       // LordHavoc: Nehahra uses these to pass data around cutscene demos
-       if (gamemode == GAME_NEHAHRA)
-       {
-               Cvar_RegisterVariable (&nehx00);Cvar_RegisterVariable (&nehx01);
-               Cvar_RegisterVariable (&nehx02);Cvar_RegisterVariable (&nehx03);
-               Cvar_RegisterVariable (&nehx04);Cvar_RegisterVariable (&nehx05);
-               Cvar_RegisterVariable (&nehx06);Cvar_RegisterVariable (&nehx07);
-               Cvar_RegisterVariable (&nehx08);Cvar_RegisterVariable (&nehx09);
-               Cvar_RegisterVariable (&nehx10);Cvar_RegisterVariable (&nehx11);
-               Cvar_RegisterVariable (&nehx12);Cvar_RegisterVariable (&nehx13);
-               Cvar_RegisterVariable (&nehx14);Cvar_RegisterVariable (&nehx15);
-               Cvar_RegisterVariable (&nehx16);Cvar_RegisterVariable (&nehx17);
-               Cvar_RegisterVariable (&nehx18);Cvar_RegisterVariable (&nehx19);
-       }
-       Cvar_RegisterVariable (&cutscene); // for Nehahra but useful to other mods as well
-       // LordHavoc: optional runtime bounds checking (speed drain, but worth it for security, on by default - breaks most QCCX features (used by CRMod and others))
-       Cvar_RegisterVariable (&pr_boundscheck);
-       Cvar_RegisterVariable (&pr_traceqc);
-
-       serverprogs_mempool = Mem_AllocPool("server progs", 0, NULL);
-
-       PR_Cmd_Init();
-}
-
-/*
-===============
-PR_Shutdown
-===============
-*/
-extern void PR_Cmd_Shutdown(void);
-void PR_Shutdown (void)
-{
-       PR_Cmd_Shutdown();
-
-       Mem_FreePool(&serverprogs_mempool);
-}
-
-void *_PR_Alloc(size_t buffersize, const char *filename, int fileline)
-{
-       return _Mem_Alloc(serverprogs_mempool, buffersize, filename, fileline);
-}
-
-void _PR_Free(void *buffer, const char *filename, int fileline)
-{
-       _Mem_Free(buffer, filename, fileline);
-}
-
-void _PR_FreeAll(const char *filename, int fileline)
-{
-       progs = NULL;
-       pr_fielddefs = NULL;
-       prog->functions = NULL;
-       _Mem_EmptyPool(serverprogs_mempool, filename, fileline);
-}
-
-// LordHavoc: turned PRVM_EDICT_NUM into a #define for speed reasons
-prvm_edict_t *EDICT_NUM_ERROR(int n, char *filename, int fileline)
-{
-       Host_Error ("PRVM_EDICT_NUM: bad number %i (called at %s:%i)", n, filename, fileline);
-       return NULL;
-}
-
-/*
-int NUM_FOR_EDICT_ERROR(prvm_edict_t *e)
-{
-       Host_Error ("PRVM_NUM_FOR_EDICT: bad pointer %p (world is %p, entity number would be %i)", e, prog->edicts, e - prog->edicts);
-       return 0;
-}
-
-int PRVM_NUM_FOR_EDICT(prvm_edict_t *e)
-{
-       int n;
-       n = e - prog->edicts;
-       if ((unsigned int)n >= MAX_EDICTS)
-               Host_Error ("PRVM_NUM_FOR_EDICT: bad pointer");
-       return n;
-}
-
-//int NoCrash_NUM_FOR_EDICT(prvm_edict_t *e)
-//{
-//     return e - prog->edicts;
-//}
-
-//#define      PRVM_EDICT_TO_PROG(e) ((unsigned char *)(((prvm_edict_t *)e)->v) - (unsigned char *)(prog->edictsfields))
-//#define PRVM_PROG_TO_EDICT(e) (prog->edicts + ((e) / (progs->entityfields * 4)))
-int PRVM_EDICT_TO_PROG(prvm_edict_t *e)
-{
-       int n;
-       n = e - prog->edicts;
-       if ((unsigned int)n >= (unsigned int)prog->max_edicts)
-               Host_Error("PRVM_EDICT_TO_PROG: invalid edict %8p (number %i compared to world at %8p)", e, n, prog->edicts);
-       return n;// EXPERIMENTAL
-       //return (unsigned char *)e->v - (unsigned char *)prog->edictsfields;
-}
-prvm_edict_t *PRVM_PROG_TO_EDICT(int n)
-{
-       if ((unsigned int)n >= (unsigned int)prog->max_edicts)
-               Host_Error("PRVM_PROG_TO_EDICT: invalid edict number %i", n);
-       return prog->edicts + n; // EXPERIMENTAL
-       //return prog->edicts + ((n) / (progs->entityfields * 4));
-}
-*/
-
-const char *PRVM_GetString(int num)
-{
-       if (num >= 0 && num < pr_stringssize)
-               return pr_strings + num;
-       else if (num < 0 && num >= -pr_numknownstrings)
-       {
-               num = -1 - num;
-               if (!pr_knownstrings[num])
-                       Host_Error("PRVM_GetString: attempt to get string that is already freed");
-               return pr_knownstrings[num];
-       }
-       else
-       {
-               Host_Error("PRVM_GetString: invalid string offset %i", num);
-               return "";
-       }
-}
-
-int PR_SetQCString(const char *s)
-{
-       int i;
-       if (!s)
-               return 0;
-       if (s >= pr_strings && s <= pr_strings + pr_stringssize)
-               return s - pr_strings;
-       for (i = 0;i < pr_numknownstrings;i++)
-               if (pr_knownstrings[i] == s)
-                       return -1 - i;
-       Host_Error("PR_SetQCString: unknown string");
-       return -1 - i;
-}
-
-int PRVM_SetEngineString(const char *s)
-{
-       int i;
-       if (!s)
-               return 0;
-       if (s >= pr_strings && s <= pr_strings + pr_stringssize)
-               Host_Error("PRVM_SetEngineString: s in pr_strings area");
-       for (i = 0;i < pr_numknownstrings;i++)
-               if (pr_knownstrings[i] == s)
-                       return -1 - i;
-       // new unknown engine string
-       if (developer.integer >= 3)
-               Con_Printf("new engine string %p\n", s);
-       for (i = 0;i < pr_numknownstrings;i++)
-               if (!pr_knownstrings[i])
-                       break;
-       if (i >= pr_numknownstrings)
-       {
-               if (i >= pr_maxknownstrings)
-               {
-                       const char **oldstrings = pr_knownstrings;
-                       pr_maxknownstrings += 128;
-                       pr_knownstrings = PR_Alloc(pr_maxknownstrings * sizeof(char *));
-                       if (pr_numknownstrings)
-                               memcpy((char **)pr_knownstrings, oldstrings, pr_numknownstrings * sizeof(char *));
-               }
-               pr_numknownstrings++;
-       }
-       pr_knownstrings[i] = s;
-       return -1 - i;
-}
-
-char *PR_AllocString(int bufferlength)
-{
-       int i;
-       if (!bufferlength)
-               return 0;
-       for (i = 0;i < pr_numknownstrings;i++)
-               if (!pr_knownstrings[i])
-                       break;
-       if (i >= pr_numknownstrings)
-       {
-               if (i >= pr_maxknownstrings)
-               {
-                       const char **oldstrings = pr_knownstrings;
-                       pr_maxknownstrings += 128;
-                       pr_knownstrings = PR_Alloc(pr_maxknownstrings * sizeof(char *));
-                       if (pr_numknownstrings)
-                               memcpy((char **)pr_knownstrings, oldstrings, pr_numknownstrings * sizeof(char *));
-               }
-               pr_numknownstrings++;
-       }
-       return (char *)(pr_knownstrings[i] = PR_Alloc(bufferlength));
-}
-
-void PR_FreeString(char *s)
-{
-       int i;
-       if (!s)
-               Host_Error("PR_FreeString: attempt to free a NULL string");
-       if (s >= pr_strings && s <= pr_strings + pr_stringssize)
-               Host_Error("PR_FreeString: attempt to free a constant string");
-       for (i = 0;i < pr_numknownstrings;i++)
-               if (pr_knownstrings[i] == s)
-                       break;
-       if (i == pr_numknownstrings)
-               Host_Error("PR_FreeString: attempt to free a non-existent or already freed string");
-       PR_Free((char *)pr_knownstrings[i]);
-       pr_knownstrings[i] = NULL;
-}
-
diff --git a/pr_exec.c b/pr_exec.c
deleted file mode 100644 (file)
index 49e19a2..0000000
--- a/pr_exec.c
+++ /dev/null
@@ -1,443 +0,0 @@
-/*
-Copyright (C) 1996-1997 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.
-
-*/
-
-#include "quakedef.h"
-
-
-typedef struct prstack_s
-{
-       int                             s;
-       mfunction_t             *f;
-} prstack_t;
-
-#define        MAX_STACK_DEPTH         256
-// stacktrace writes into pr_stack[MAX_STACK_DEPTH]
-// thus increase the array, so depth wont be overwritten
-prstack_t      pr_stack[MAX_STACK_DEPTH+1];
-int                    pr_depth = 0;
-
-#define        LOCALSTACK_SIZE         2048
-int                    localstack[LOCALSTACK_SIZE];
-int                    localstack_used;
-
-
-int                    pr_trace;
-mfunction_t    *pr_xfunction;
-int                    pr_xstatement;
-
-
-int            pr_argc;
-
-char *pr_opnames[] =
-{
-"DONE",
-
-"MUL_F",
-"MUL_V",
-"MUL_FV",
-"MUL_VF",
-
-"DIV",
-
-"ADD_F",
-"ADD_V",
-
-"SUB_F",
-"SUB_V",
-
-"EQ_F",
-"EQ_V",
-"EQ_S",
-"EQ_E",
-"EQ_FNC",
-
-"NE_F",
-"NE_V",
-"NE_S",
-"NE_E",
-"NE_FNC",
-
-"LE",
-"GE",
-"LT",
-"GT",
-
-"INDIRECT",
-"INDIRECT",
-"INDIRECT",
-"INDIRECT",
-"INDIRECT",
-"INDIRECT",
-
-"ADDRESS",
-
-"STORE_F",
-"STORE_V",
-"STORE_S",
-"STORE_ENT",
-"STORE_FLD",
-"STORE_FNC",
-
-"STOREP_F",
-"STOREP_V",
-"STOREP_S",
-"STOREP_ENT",
-"STOREP_FLD",
-"STOREP_FNC",
-
-"RETURN",
-
-"NOT_F",
-"NOT_V",
-"NOT_S",
-"NOT_ENT",
-"NOT_FNC",
-
-"IF",
-"IFNOT",
-
-"CALL0",
-"CALL1",
-"CALL2",
-"CALL3",
-"CALL4",
-"CALL5",
-"CALL6",
-"CALL7",
-"CALL8",
-
-"STATE",
-
-"GOTO",
-
-"AND",
-"OR",
-
-"BITAND",
-"BITOR"
-};
-
-char *PR_GlobalString (int ofs);
-char *PR_GlobalStringNoContents (int ofs);
-
-
-//=============================================================================
-
-/*
-=================
-PR_PrintStatement
-=================
-*/
-void PR_PrintStatement (dstatement_t *s)
-{
-       int             i;
-
-       if ( (unsigned)s->op < sizeof(pr_opnames)/sizeof(pr_opnames[0]))
-       {
-               Con_Printf("%s ",  pr_opnames[s->op]);
-               i = strlen(pr_opnames[s->op]);
-               for ( ; i<10 ; i++)
-                       Con_Print(" ");
-       }
-
-       if (s->op == OP_IF || s->op == OP_IFNOT)
-               Con_Printf("%sbranch %i",PR_GlobalString((unsigned short) s->a),s->b);
-       else if (s->op == OP_GOTO)
-       {
-               Con_Printf("branch %i",s->a);
-       }
-       else if ( (unsigned)(s->op - OP_STORE_F) < 6)
-       {
-               Con_Print(PR_GlobalString((unsigned short) s->a));
-               Con_Print(PR_GlobalStringNoContents((unsigned short) s->b));
-       }
-       else
-       {
-               if (s->a)
-                       Con_Print(PR_GlobalString((unsigned short) s->a));
-               if (s->b)
-                       Con_Print(PR_GlobalString((unsigned short) s->b));
-               if (s->c)
-                       Con_Print(PR_GlobalStringNoContents((unsigned short) s->c));
-       }
-       Con_Print("\n");
-}
-
-/*
-============
-PR_StackTrace
-============
-*/
-void PR_StackTrace (void)
-{
-       mfunction_t     *f;
-       int                     i;
-
-       pr_stack[pr_depth].s = pr_xstatement;
-       pr_stack[pr_depth].f = pr_xfunction;
-       for (i = pr_depth;i > 0;i--)
-       {
-               f = pr_stack[i].f;
-
-               if (!f)
-                       Con_Print("<NULL FUNCTION>\n");
-               else
-                       Con_Printf("%12s : %s : statement %i\n", PRVM_GetString(f->s_file), PRVM_GetString(f->s_name), pr_stack[i].s - f->first_statement);
-       }
-}
-
-
-/*
-============
-PR_Profile_f
-
-============
-*/
-void PR_Profile_f (void)
-{
-       mfunction_t *f, *best;
-       int i, num, max/*, howmany*/;
-
-       if (!sv.active)
-       {
-               Con_Printf("no server running, can't profile\n");
-               return;
-       }
-
-       Con_Print( "Server Profile:\n[Profile] [BuiltinProfile] [CallCount]\n" );
-
-       //howmany = 10;
-       //if (Cmd_Argc() == 2)
-       //      howmany = atoi(Cmd_Argv(1));
-       num = 0;
-       do
-       {
-               max = 0;
-               best = NULL;
-               for (i=0 ; i<progs->numfunctions ; i++)
-               {
-                       f = &prog->functions[i];
-                       if (f->profile > max)
-                       {
-                               max = f->profile;
-                               best = f;
-                       }
-               }
-               if (best)
-               {
-                       //if (num < howmany)
-                               Con_Printf("%7i %7i %7i %s\n", best->profile, best->builtinsprofile, best->callcount, PRVM_GetString(best->s_name));
-                       num++;
-                       best->profile = 0;
-                       best->builtinsprofile = 0;
-               }
-       } while (best);
-}
-
-void PR_PrintState(void)
-{
-       int i;
-       if (pr_xfunction)
-       {
-               for (i = -7;i <= 0;i++)
-                       if (pr_xstatement + i >= pr_xfunction->first_statement)
-                               PR_PrintStatement (pr_statements + pr_xstatement + i);
-       }
-       else
-               Con_Print("null function executing??\n");
-       PR_StackTrace ();
-}
-
-void PR_Crash(void)
-{
-       if (pr_depth > 0)
-       {
-               Con_Print("QuakeC crash report:\n");
-               PR_PrintState();
-       }
-
-       // dump the stack so host_error can shutdown functions
-       pr_depth = 0;
-       localstack_used = 0;
-}
-
-/*
-============================================================================
-PRVM_ExecuteProgram
-
-The interpretation main loop
-============================================================================
-*/
-
-/*
-====================
-PR_EnterFunction
-
-Returns the new program statement counter
-====================
-*/
-int PR_EnterFunction (mfunction_t *f)
-{
-       int             i, j, c, o;
-
-       if (!f)
-               Host_Error ("PR_EnterFunction: NULL function");
-
-       pr_stack[pr_depth].s = pr_xstatement;
-       pr_stack[pr_depth].f = pr_xfunction;
-       pr_depth++;
-       if (pr_depth >= MAX_STACK_DEPTH)
-               Host_Error ("stack overflow");
-
-// save off any locals that the new function steps on
-       c = f->locals;
-       if (localstack_used + c > LOCALSTACK_SIZE)
-               Host_Error ("PRVM_ExecuteProgram: locals stack overflow");
-
-       for (i=0 ; i < c ; i++)
-               localstack[localstack_used+i] = ((int *)pr_globals)[f->parm_start + i];
-       localstack_used += c;
-
-// copy parameters
-       o = f->parm_start;
-       for (i=0 ; i<f->numparms ; i++)
-       {
-               for (j=0 ; j<f->parm_size[i] ; j++)
-               {
-                       ((int *)pr_globals)[o] = ((int *)pr_globals)[OFS_PARM0+i*3+j];
-                       o++;
-               }
-       }
-
-       pr_xfunction = f;
-       return f->first_statement - 1;  // offset the s++
-}
-
-/*
-====================
-PR_LeaveFunction
-====================
-*/
-int PR_LeaveFunction (void)
-{
-       int             i, c;
-
-       if (pr_depth <= 0)
-               Host_Error ("prog stack underflow");
-
-       if (!pr_xfunction)
-               Host_Error ("PR_LeaveFunction: NULL function");
-// restore locals from the stack
-       c = pr_xfunction->locals;
-       localstack_used -= c;
-       if (localstack_used < 0)
-               Host_Error ("PRVM_ExecuteProgram: locals stack underflow");
-
-       for (i=0 ; i < c ; i++)
-               ((int *)pr_globals)[pr_xfunction->parm_start + i] = localstack[localstack_used+i];
-
-// up stack
-       pr_depth--;
-       pr_xfunction = pr_stack[pr_depth].f;
-       return pr_stack[pr_depth].s;
-}
-
-void PR_ReInitStrings (void);
-void PR_Execute_ProgsLoaded(void)
-{
-       // dump the stack
-       pr_depth = 0;
-       localstack_used = 0;
-       // reset the string table
-       PR_ReInitStrings();
-}
-
-/*
-====================
-PRVM_ExecuteProgram
-====================
-*/
-// LordHavoc: optimized
-#define OPA ((prvm_eval_t *)&pr_globals[(unsigned short) st->a])
-#define OPB ((prvm_eval_t *)&pr_globals[(unsigned short) st->b])
-#define OPC ((prvm_eval_t *)&pr_globals[(unsigned short) st->c])
-extern cvar_t pr_boundscheck;
-extern cvar_t pr_traceqc;
-void PRVM_ExecuteProgram (func_t fnum, const char *errormessage)
-{
-       dstatement_t    *st;
-       mfunction_t     *f, *newf;
-       prvm_edict_t    *ed;
-       prvm_eval_t     *ptr;
-       int             profile, startprofile, cachedpr_trace, exitdepth;
-
-       if (!fnum || fnum >= (unsigned) progs->numfunctions)
-       {
-               if (prog->globals.server->self)
-                       ED_Print(PRVM_PROG_TO_EDICT(prog->globals.server->self));
-               Host_Error ("PRVM_ExecuteProgram: %s", errormessage);
-       }
-
-       f = &prog->functions[fnum];
-
-       pr_trace = pr_traceqc.integer;
-
-       // we know we're done when pr_depth drops to this
-       exitdepth = pr_depth;
-
-// make a stack frame
-       st = &pr_statements[PR_EnterFunction (f)];
-       startprofile = profile = 0;
-
-chooseexecprogram:
-       cachedpr_trace = pr_trace;
-       if (pr_boundscheck.integer)
-       {
-#define PRBOUNDSCHECK 1
-               if (pr_trace)
-               {
-#define PRTRACE 1
-#include "pr_execprogram.h"
-               }
-               else
-               {
-#undef PRTRACE
-#include "pr_execprogram.h"
-               }
-       }
-       else
-       {
-#undef PRBOUNDSCHECK
-               if (pr_trace)
-               {
-#define PRTRACE 1
-#include "pr_execprogram.h"
-               }
-               else
-               {
-#undef PRTRACE
-#include "pr_execprogram.h"
-               }
-       }
-}
-
-void PR_ReInitStrings (void)
-{
-}
diff --git a/pr_execprogram.h b/pr_execprogram.h
deleted file mode 100644 (file)
index e8886c5..0000000
+++ /dev/null
@@ -1,614 +0,0 @@
-
-// This code isn't #ifdef/#define protectable, don't try.
-
-               while (1)
-               {
-                       st++;
-                       if (++profile > 10000000) // LordHavoc: increased runaway loop limit 100x
-                       {
-                               // LordHavoc: update profile counter for debugging reasons
-                               // (identifying erroneous loops and recursion patterns)
-                               pr_xfunction->profile += profile - startprofile;
-                               startprofile = profile;
-                               // update the statement number before we error out
-                               pr_xstatement = st - pr_statements;
-                               Host_Error("runaway loop counter hit limit of %d opcodes\ntip: if having trouble identifying the problem, try typing profile now", profile);
-                       }
-
-#if PRTRACE
-                       pr_xfunction->profile += profile - startprofile;
-                       startprofile = profile;
-                       pr_xstatement = st - pr_statements;
-                       PR_PrintStatement(st);
-#endif
-
-                       switch (st->op)
-                       {
-                       case OP_ADD_F:
-                               OPC->_float = OPA->_float + OPB->_float;
-                               break;
-                       case OP_ADD_V:
-                               OPC->vector[0] = OPA->vector[0] + OPB->vector[0];
-                               OPC->vector[1] = OPA->vector[1] + OPB->vector[1];
-                               OPC->vector[2] = OPA->vector[2] + OPB->vector[2];
-                               break;
-                       case OP_SUB_F:
-                               OPC->_float = OPA->_float - OPB->_float;
-                               break;
-                       case OP_SUB_V:
-                               OPC->vector[0] = OPA->vector[0] - OPB->vector[0];
-                               OPC->vector[1] = OPA->vector[1] - OPB->vector[1];
-                               OPC->vector[2] = OPA->vector[2] - OPB->vector[2];
-                               break;
-                       case OP_MUL_F:
-                               OPC->_float = OPA->_float * OPB->_float;
-                               break;
-                       case OP_MUL_V:
-                               OPC->_float = OPA->vector[0]*OPB->vector[0] + OPA->vector[1]*OPB->vector[1] + OPA->vector[2]*OPB->vector[2];
-                               break;
-                       case OP_MUL_FV:
-                               OPC->vector[0] = OPA->_float * OPB->vector[0];
-                               OPC->vector[1] = OPA->_float * OPB->vector[1];
-                               OPC->vector[2] = OPA->_float * OPB->vector[2];
-                               break;
-                       case OP_MUL_VF:
-                               OPC->vector[0] = OPB->_float * OPA->vector[0];
-                               OPC->vector[1] = OPB->_float * OPA->vector[1];
-                               OPC->vector[2] = OPB->_float * OPA->vector[2];
-                               break;
-                       case OP_DIV_F:
-                               OPC->_float = OPA->_float / OPB->_float;
-                               break;
-                       case OP_BITAND:
-                               OPC->_float = (int)OPA->_float & (int)OPB->_float;
-                               break;
-                       case OP_BITOR:
-                               OPC->_float = (int)OPA->_float | (int)OPB->_float;
-                               break;
-                       case OP_GE:
-                               OPC->_float = OPA->_float >= OPB->_float;
-                               break;
-                       case OP_LE:
-                               OPC->_float = OPA->_float <= OPB->_float;
-                               break;
-                       case OP_GT:
-                               OPC->_float = OPA->_float > OPB->_float;
-                               break;
-                       case OP_LT:
-                               OPC->_float = OPA->_float < OPB->_float;
-                               break;
-                       case OP_AND:
-                               OPC->_float = OPA->_float && OPB->_float;
-                               break;
-                       case OP_OR:
-                               OPC->_float = OPA->_float || OPB->_float;
-                               break;
-                       case OP_NOT_F:
-                               OPC->_float = !OPA->_float;
-                               break;
-                       case OP_NOT_V:
-                               OPC->_float = !OPA->vector[0] && !OPA->vector[1] && !OPA->vector[2];
-                               break;
-                       case OP_NOT_S:
-                               OPC->_float = !OPA->string || !*PRVM_GetString(OPA->string);
-                               break;
-                       case OP_NOT_FNC:
-                               OPC->_float = !OPA->function;
-                               break;
-                       case OP_NOT_ENT:
-                               OPC->_float = (OPA->edict == 0);
-                               break;
-                       case OP_EQ_F:
-                               OPC->_float = OPA->_float == OPB->_float;
-                               break;
-                       case OP_EQ_V:
-                               OPC->_float = (OPA->vector[0] == OPB->vector[0]) && (OPA->vector[1] == OPB->vector[1]) && (OPA->vector[2] == OPB->vector[2]);
-                               break;
-                       case OP_EQ_S:
-                               OPC->_float = !strcmp(PRVM_GetString(OPA->string),PRVM_GetString(OPB->string));
-                               break;
-                       case OP_EQ_E:
-                               OPC->_float = OPA->_int == OPB->_int;
-                               break;
-                       case OP_EQ_FNC:
-                               OPC->_float = OPA->function == OPB->function;
-                               break;
-                       case OP_NE_F:
-                               OPC->_float = OPA->_float != OPB->_float;
-                               break;
-                       case OP_NE_V:
-                               OPC->_float = (OPA->vector[0] != OPB->vector[0]) || (OPA->vector[1] != OPB->vector[1]) || (OPA->vector[2] != OPB->vector[2]);
-                               break;
-                       case OP_NE_S:
-                               OPC->_float = strcmp(PRVM_GetString(OPA->string),PRVM_GetString(OPB->string));
-                               break;
-                       case OP_NE_E:
-                               OPC->_float = OPA->_int != OPB->_int;
-                               break;
-                       case OP_NE_FNC:
-                               OPC->_float = OPA->function != OPB->function;
-                               break;
-
-               //==================
-                       case OP_STORE_F:
-                       case OP_STORE_ENT:
-                       case OP_STORE_FLD:              // integers
-                       case OP_STORE_S:
-                       case OP_STORE_FNC:              // pointers
-                               OPB->_int = OPA->_int;
-                               break;
-                       case OP_STORE_V:
-                               OPB->ivector[0] = OPA->ivector[0];
-                               OPB->ivector[1] = OPA->ivector[1];
-                               OPB->ivector[2] = OPA->ivector[2];
-                               break;
-
-                       case OP_STOREP_F:
-                       case OP_STOREP_ENT:
-                       case OP_STOREP_FLD:             // integers
-                       case OP_STOREP_S:
-                       case OP_STOREP_FNC:             // pointers
-#if PRBOUNDSCHECK
-                               if (OPB->_int < 0 || OPB->_int + 4 > pr_edictareasize)
-                               {
-                                       pr_xfunction->profile += profile - startprofile;
-                                       startprofile = profile;
-                                       pr_xstatement = st - pr_statements;
-                                       Host_Error("Progs attempted to write to an out of bounds edict (%i)", OPB->_int);
-                                       return;
-                               }
-#endif
-                               ptr = (prvm_eval_t *)((unsigned char *)prog->edictsfields + OPB->_int);
-                               ptr->_int = OPA->_int;
-                               break;
-                       case OP_STOREP_V:
-#if PRBOUNDSCHECK
-                               if (OPB->_int < 0 || OPB->_int + 12 > pr_edictareasize)
-                               {
-                                       pr_xfunction->profile += profile - startprofile;
-                                       startprofile = profile;
-                                       pr_xstatement = st - pr_statements;
-                                       Host_Error("Progs attempted to write to an out of bounds edict (%i)", OPB->_int);
-                                       return;
-                               }
-#endif
-                               ptr = (prvm_eval_t *)((unsigned char *)prog->edictsfields + OPB->_int);
-                               ptr->vector[0] = OPA->vector[0];
-                               ptr->vector[1] = OPA->vector[1];
-                               ptr->vector[2] = OPA->vector[2];
-                               break;
-
-                       case OP_ADDRESS:
-#if PRBOUNDSCHECK
-                               if ((unsigned int)(OPB->_int) >= (unsigned int)(progs->entityfields))
-                               {
-                                       pr_xfunction->profile += profile - startprofile;
-                                       startprofile = profile;
-                                       pr_xstatement = st - pr_statements;
-                                       Host_Error("Progs attempted to address an invalid field (%i) in an edict", OPB->_int);
-                                       return;
-                               }
-#endif
-                               if (OPA->edict == 0 && sv.state == ss_active)
-                               {
-                                       pr_xfunction->profile += profile - startprofile;
-                                       startprofile = profile;
-                                       pr_xstatement = st - pr_statements;
-                                       Host_Error("assignment to world entity");
-                                       return;
-                               }
-                               ed = PRVM_PROG_TO_EDICT(OPA->edict);
-                               OPC->_int = (unsigned char *)((int *)ed->v + OPB->_int) - (unsigned char *)prog->edictsfields;
-                               break;
-
-                       case OP_LOAD_F:
-                       case OP_LOAD_FLD:
-                       case OP_LOAD_ENT:
-                       case OP_LOAD_S:
-                       case OP_LOAD_FNC:
-#if PRBOUNDSCHECK
-                               if ((unsigned int)(OPB->_int) >= (unsigned int)(progs->entityfields))
-                               {
-                                       pr_xfunction->profile += profile - startprofile;
-                                       startprofile = profile;
-                                       pr_xstatement = st - pr_statements;
-                                       Host_Error("Progs attempted to read an invalid field in an edict (%i)", OPB->_int);
-                                       return;
-                               }
-#endif
-                               ed = PRVM_PROG_TO_EDICT(OPA->edict);
-                               OPC->_int = ((prvm_eval_t *)((int *)ed->v + OPB->_int))->_int;
-                               break;
-
-                       case OP_LOAD_V:
-#if PRBOUNDSCHECK
-                               if (OPB->_int < 0 || OPB->_int + 2 >= progs->entityfields)
-                               {
-                                       pr_xfunction->profile += profile - startprofile;
-                                       startprofile = profile;
-                                       pr_xstatement = st - pr_statements;
-                                       Host_Error("Progs attempted to read an invalid field in an edict (%i)", OPB->_int);
-                                       return;
-                               }
-#endif
-                               ed = PRVM_PROG_TO_EDICT(OPA->edict);
-                               OPC->vector[0] = ((prvm_eval_t *)((int *)ed->v + OPB->_int))->vector[0];
-                               OPC->vector[1] = ((prvm_eval_t *)((int *)ed->v + OPB->_int))->vector[1];
-                               OPC->vector[2] = ((prvm_eval_t *)((int *)ed->v + OPB->_int))->vector[2];
-                               break;
-
-               //==================
-
-                       case OP_IFNOT:
-                               if (!OPA->_int)
-                                       st += st->b - 1;        // offset the s++
-                               break;
-
-                       case OP_IF:
-                               if (OPA->_int)
-                                       st += st->b - 1;        // offset the s++
-                               break;
-
-                       case OP_GOTO:
-                               st += st->a - 1;        // offset the s++
-                               break;
-
-                       case OP_CALL0:
-                       case OP_CALL1:
-                       case OP_CALL2:
-                       case OP_CALL3:
-                       case OP_CALL4:
-                       case OP_CALL5:
-                       case OP_CALL6:
-                       case OP_CALL7:
-                       case OP_CALL8:
-                               pr_xfunction->profile += profile - startprofile;
-                               startprofile = profile;
-                               pr_xstatement = st - pr_statements;
-                               pr_argc = st->op - OP_CALL0;
-                               if (!OPA->function )
-                                       Host_Error("NULL function");
-                               else if (OPA->function > (unsigned) progs->numfunctions)
-                                       Host_Error("Bad function number");
-
-                               newf = &prog->functions[OPA->function];
-                               newf->callcount++;
-
-                               if (newf->first_statement < 0)
-                               {
-                                       // negative statements are built in functions
-                                       int builtinnumber = -newf->first_statement;
-                                       pr_xfunction->builtinsprofile++;
-                                       if (builtinnumber < pr_numbuiltins && pr_builtins[builtinnumber])
-                                               pr_builtins[builtinnumber]();
-                                       else
-                                               Host_Error("No such builtin #%i", builtinnumber);
-                               }
-                               else
-                                       st = pr_statements + PR_EnterFunction(newf);
-                               if (pr_trace != cachedpr_trace)
-                                       goto chooseexecprogram;
-                               break;
-
-                       case OP_DONE:
-                       case OP_RETURN:
-                               pr_xfunction->profile += profile - startprofile;
-                               startprofile = profile;
-                               pr_xstatement = st - pr_statements;
-
-                               pr_globals[OFS_RETURN] = pr_globals[(unsigned short) st->a];
-                               pr_globals[OFS_RETURN+1] = pr_globals[(unsigned short) st->a+1];
-                               pr_globals[OFS_RETURN+2] = pr_globals[(unsigned short) st->a+2];
-
-                               st = pr_statements + PR_LeaveFunction();
-                               if (pr_depth <= exitdepth)
-                                       return;         // all done
-                               if (pr_trace != cachedpr_trace)
-                                       goto chooseexecprogram;
-                               break;
-
-                       case OP_STATE:
-                               pr_xfunction->profile += profile - startprofile;
-                               startprofile = profile;
-                               pr_xstatement = st - pr_statements;
-                               ed = PRVM_PROG_TO_EDICT(prog->globals.server->self);
-                               ed->fields.server->nextthink = prog->globals.server->time + 0.1;
-                               ed->fields.server->frame = OPA->_float;
-                               ed->fields.server->think = OPB->function;
-                               break;
-
-// LordHavoc: to be enabled when Progs version 7 (or whatever it will be numbered) is finalized
-/*
-                       case OP_ADD_I:
-                               OPC->_int = OPA->_int + OPB->_int;
-                               break;
-                       case OP_ADD_IF:
-                               OPC->_int = OPA->_int + (int) OPB->_float;
-                               break;
-                       case OP_ADD_FI:
-                               OPC->_float = OPA->_float + (float) OPB->_int;
-                               break;
-                       case OP_SUB_I:
-                               OPC->_int = OPA->_int - OPB->_int;
-                               break;
-                       case OP_SUB_IF:
-                               OPC->_int = OPA->_int - (int) OPB->_float;
-                               break;
-                       case OP_SUB_FI:
-                               OPC->_float = OPA->_float - (float) OPB->_int;
-                               break;
-                       case OP_MUL_I:
-                               OPC->_int = OPA->_int * OPB->_int;
-                               break;
-                       case OP_MUL_IF:
-                               OPC->_int = OPA->_int * (int) OPB->_float;
-                               break;
-                       case OP_MUL_FI:
-                               OPC->_float = OPA->_float * (float) OPB->_int;
-                               break;
-                       case OP_MUL_VI:
-                               OPC->vector[0] = (float) OPB->_int * OPA->vector[0];
-                               OPC->vector[1] = (float) OPB->_int * OPA->vector[1];
-                               OPC->vector[2] = (float) OPB->_int * OPA->vector[2];
-                               break;
-                       case OP_DIV_VF:
-                               {
-                                       float temp = 1.0f / OPB->_float;
-                                       OPC->vector[0] = temp * OPA->vector[0];
-                                       OPC->vector[1] = temp * OPA->vector[1];
-                                       OPC->vector[2] = temp * OPA->vector[2];
-                               }
-                               break;
-                       case OP_DIV_I:
-                               OPC->_int = OPA->_int / OPB->_int;
-                               break;
-                       case OP_DIV_IF:
-                               OPC->_int = OPA->_int / (int) OPB->_float;
-                               break;
-                       case OP_DIV_FI:
-                               OPC->_float = OPA->_float / (float) OPB->_int;
-                               break;
-                       case OP_CONV_IF:
-                               OPC->_float = OPA->_int;
-                               break;
-                       case OP_CONV_FI:
-                               OPC->_int = OPA->_float;
-                               break;
-                       case OP_BITAND_I:
-                               OPC->_int = OPA->_int & OPB->_int;
-                               break;
-                       case OP_BITOR_I:
-                               OPC->_int = OPA->_int | OPB->_int;
-                               break;
-                       case OP_BITAND_IF:
-                               OPC->_int = OPA->_int & (int)OPB->_float;
-                               break;
-                       case OP_BITOR_IF:
-                               OPC->_int = OPA->_int | (int)OPB->_float;
-                               break;
-                       case OP_BITAND_FI:
-                               OPC->_float = (int)OPA->_float & OPB->_int;
-                               break;
-                       case OP_BITOR_FI:
-                               OPC->_float = (int)OPA->_float | OPB->_int;
-                               break;
-                       case OP_GE_I:
-                               OPC->_float = OPA->_int >= OPB->_int;
-                               break;
-                       case OP_LE_I:
-                               OPC->_float = OPA->_int <= OPB->_int;
-                               break;
-                       case OP_GT_I:
-                               OPC->_float = OPA->_int > OPB->_int;
-                               break;
-                       case OP_LT_I:
-                               OPC->_float = OPA->_int < OPB->_int;
-                               break;
-                       case OP_AND_I:
-                               OPC->_float = OPA->_int && OPB->_int;
-                               break;
-                       case OP_OR_I:
-                               OPC->_float = OPA->_int || OPB->_int;
-                               break;
-                       case OP_GE_IF:
-                               OPC->_float = (float)OPA->_int >= OPB->_float;
-                               break;
-                       case OP_LE_IF:
-                               OPC->_float = (float)OPA->_int <= OPB->_float;
-                               break;
-                       case OP_GT_IF:
-                               OPC->_float = (float)OPA->_int > OPB->_float;
-                               break;
-                       case OP_LT_IF:
-                               OPC->_float = (float)OPA->_int < OPB->_float;
-                               break;
-                       case OP_AND_IF:
-                               OPC->_float = (float)OPA->_int && OPB->_float;
-                               break;
-                       case OP_OR_IF:
-                               OPC->_float = (float)OPA->_int || OPB->_float;
-                               break;
-                       case OP_GE_FI:
-                               OPC->_float = OPA->_float >= (float)OPB->_int;
-                               break;
-                       case OP_LE_FI:
-                               OPC->_float = OPA->_float <= (float)OPB->_int;
-                               break;
-                       case OP_GT_FI:
-                               OPC->_float = OPA->_float > (float)OPB->_int;
-                               break;
-                       case OP_LT_FI:
-                               OPC->_float = OPA->_float < (float)OPB->_int;
-                               break;
-                       case OP_AND_FI:
-                               OPC->_float = OPA->_float && (float)OPB->_int;
-                               break;
-                       case OP_OR_FI:
-                               OPC->_float = OPA->_float || (float)OPB->_int;
-                               break;
-                       case OP_NOT_I:
-                               OPC->_float = !OPA->_int;
-                               break;
-                       case OP_EQ_I:
-                               OPC->_float = OPA->_int == OPB->_int;
-                               break;
-                       case OP_EQ_IF:
-                               OPC->_float = (float)OPA->_int == OPB->_float;
-                               break;
-                       case OP_EQ_FI:
-                               OPC->_float = OPA->_float == (float)OPB->_int;
-                               break;
-                       case OP_NE_I:
-                               OPC->_float = OPA->_int != OPB->_int;
-                               break;
-                       case OP_NE_IF:
-                               OPC->_float = (float)OPA->_int != OPB->_float;
-                               break;
-                       case OP_NE_FI:
-                               OPC->_float = OPA->_float != (float)OPB->_int;
-                               break;
-                       case OP_STORE_I:
-                               OPB->_int = OPA->_int;
-                               break;
-                       case OP_STOREP_I:
-#if PRBOUNDSCHECK
-                               if (OPB->_int < 0 || OPB->_int + 4 > pr_edictareasize)
-                               {
-                                       pr_xfunction->profile += profile - startprofile;
-                                       startprofile = profile;
-                                       pr_xstatement = st - pr_statements;
-                                       Host_Error("Progs attempted to write to an out of bounds edict");
-                                       return;
-                               }
-#endif
-                               ptr = (prvm_eval_t *)((unsigned char *)prog->edictsfields + OPB->_int);
-                               ptr->_int = OPA->_int;
-                               break;
-                       case OP_LOAD_I:
-#if PRBOUNDSCHECK
-                               if (OPA->edict < 0 || OPA->edict >= pr_edictareasize)
-                               {
-                                       pr_xfunction->profile += profile - startprofile;
-                                       startprofile = profile;
-                                       pr_xstatement = st - pr_statements;
-                                       Host_Error("Progs attempted to read an out of bounds edict number");
-                                       return;
-                               }
-                               if (OPB->_int < 0 || OPB->_int >= progs->entityfields)
-                               {
-                                       pr_xfunction->profile += profile - startprofile;
-                                       startprofile = profile;
-                                       pr_xstatement = st - pr_statements;
-                                       Host_Error("Progs attempted to read an invalid field in an edict");
-                                       return;
-                               }
-#endif
-                               ed = PRVM_PROG_TO_EDICT(OPA->edict);
-                               OPC->_int = ((prvm_eval_t *)((int *)ed->v + OPB->_int))->_int;
-                               break;
-
-                       case OP_GSTOREP_I:
-                       case OP_GSTOREP_F:
-                       case OP_GSTOREP_ENT:
-                       case OP_GSTOREP_FLD:            // integers
-                       case OP_GSTOREP_S:
-                       case OP_GSTOREP_FNC:            // pointers
-#if PRBOUNDSCHECK
-                               if (OPB->_int < 0 || OPB->_int >= pr_globaldefs)
-                               {
-                                       pr_xfunction->profile += profile - startprofile;
-                                       startprofile = profile;
-                                       pr_xstatement = st - pr_statements;
-                                       Host_Error("Progs attempted to write to an invalid indexed global");
-                                       return;
-                               }
-#endif
-                               pr_globals[OPB->_int] = OPA->_float;
-                               break;
-                       case OP_GSTOREP_V:
-#if PRBOUNDSCHECK
-                               if (OPB->_int < 0 || OPB->_int + 2 >= pr_globaldefs)
-                               {
-                                       pr_xfunction->profile += profile - startprofile;
-                                       startprofile = profile;
-                                       pr_xstatement = st - pr_statements;
-                                       Host_Error("Progs attempted to write to an invalid indexed global");
-                                       return;
-                               }
-#endif
-                               pr_globals[OPB->_int  ] = OPA->vector[0];
-                               pr_globals[OPB->_int+1] = OPA->vector[1];
-                               pr_globals[OPB->_int+2] = OPA->vector[2];
-                               break;
-
-                       case OP_GADDRESS:
-                               i = OPA->_int + (int) OPB->_float;
-#if PRBOUNDSCHECK
-                               if (i < 0 || i >= pr_globaldefs)
-                               {
-                                       pr_xfunction->profile += profile - startprofile;
-                                       startprofile = profile;
-                                       pr_xstatement = st - pr_statements;
-                                       Host_Error("Progs attempted to address an out of bounds global");
-                                       return;
-                               }
-#endif
-                               OPC->_float = pr_globals[i];
-                               break;
-
-                       case OP_GLOAD_I:
-                       case OP_GLOAD_F:
-                       case OP_GLOAD_FLD:
-                       case OP_GLOAD_ENT:
-                       case OP_GLOAD_S:
-                       case OP_GLOAD_FNC:
-#if PRBOUNDSCHECK
-                               if (OPA->_int < 0 || OPA->_int >= pr_globaldefs)
-                               {
-                                       pr_xfunction->profile += profile - startprofile;
-                                       startprofile = profile;
-                                       pr_xstatement = st - pr_statements;
-                                       Host_Error("Progs attempted to read an invalid indexed global");
-                                       return;
-                               }
-#endif
-                               OPC->_float = pr_globals[OPA->_int];
-                               break;
-
-                       case OP_GLOAD_V:
-#if PRBOUNDSCHECK
-                               if (OPA->_int < 0 || OPA->_int + 2 >= pr_globaldefs)
-                               {
-                                       pr_xfunction->profile += profile - startprofile;
-                                       startprofile = profile;
-                                       pr_xstatement = st - pr_statements;
-                                       Host_Error("Progs attempted to read an invalid indexed global");
-                                       return;
-                               }
-#endif
-                               OPC->vector[0] = pr_globals[OPA->_int  ];
-                               OPC->vector[1] = pr_globals[OPA->_int+1];
-                               OPC->vector[2] = pr_globals[OPA->_int+2];
-                               break;
-
-                       case OP_BOUNDCHECK:
-                               if (OPA->_int < 0 || OPA->_int >= st->b)
-                               {
-                                       pr_xfunction->profile += profile - startprofile;
-                                       startprofile = profile;
-                                       pr_xstatement = st - pr_statements;
-                                       Host_Error("Progs boundcheck failed at line number %d, value is < 0 or >= %d", st->b, st->c);
-                                       return;
-                               }
-                               break;
-
-*/
-
-                       default:
-                               pr_xfunction->profile += profile - startprofile;
-                               startprofile = profile;
-                               pr_xstatement = st - pr_statements;
-                               Host_Error ("Bad opcode %i", st->op);
-                       }
-               }
-