2 Copyright (C) 1996-1997 Id Software, Inc.
4 This program is free software; you can redistribute it and/or
5 modify it under the terms of the GNU General Public License
6 as published by the Free Software Foundation; either version 2
7 of the License, or (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13 See the GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
27 static prvm_prog_t prog_list[PRVM_MAXPROGS];
29 int prvm_type_size[8] = {1,sizeof(string_t)/4,1,3,1,1,sizeof(func_t)/4,sizeof(void *)/4};
31 ddef_t *PRVM_ED_FieldAtOfs(int ofs);
32 qboolean PRVM_ED_ParseEpair(prvm_edict_t *ent, ddef_t *key, const char *s, qboolean parsebackslash);
34 // LordHavoc: prints every opcode as it executes - warning: this is significant spew
35 cvar_t prvm_traceqc = {0, "prvm_traceqc", "0", "prints every QuakeC statement as it is executed (only for really thorough debugging!)"};
36 // LordHavoc: counts usage of each QuakeC statement
37 cvar_t prvm_statementprofiling = {0, "prvm_statementprofiling", "0", "counts how many times each QuakeC statement has been executed, these counts are displayed in prvm_printfunction output (if enabled)"};
38 cvar_t prvm_backtraceforwarnings = {0, "prvm_backtraceforwarnings", "0", "print a backtrace for warnings too"};
39 cvar_t prvm_leaktest = {0, "prvm_leaktest", "0", "try to detect memory leaks in strings or entities"};
40 cvar_t prvm_leaktest_ignore_classnames = {0, "prvm_leaktest_ignore_classnames", "", "classnames of entities to NOT leak check because they are found by find(world, classname, ...) but are actually spawned by QC code (NOT map entities)"};
41 cvar_t prvm_errordump = {0, "prvm_errordump", "0", "write a savegame on crash to crash-server.dmp"};
42 cvar_t prvm_reuseedicts_startuptime = {0, "prvm_reuseedicts_startuptime", "2", "allows immediate re-use of freed entity slots during start of new level (value in seconds)"};
43 cvar_t prvm_reuseedicts_neverinsameframe = {0, "prvm_reuseedicts_neverinsameframe", "1", "never allows re-use of freed entity slots during same frame"};
45 qboolean prvm_runawaycheck = true;
47 // LordHavoc: optional runtime bounds checking (speed drain, but worth it for security, on by default - breaks most QCCX features (used by CRMod and others))
48 // enables detection of out of bounds memory access in the QuakeC code being run (in other words, prevents really exceedingly bad QuakeC code from doing nasty things to your computer)
49 qboolean prvm_boundscheck = true;
51 extern sizebuf_t vm_tempstringsbuf;
53 //============================================================================
61 void PRVM_MEM_Alloc(void)
65 // reserve space for the null entity aka world
66 // check bound of max_edicts
67 prog->max_edicts = bound(1 + prog->reserved_edicts, prog->max_edicts, prog->limit_edicts);
68 prog->num_edicts = bound(1 + prog->reserved_edicts, prog->num_edicts, prog->max_edicts);
70 // edictprivate_size has to be min as big prvm_edict_private_t
71 prog->edictprivate_size = max(prog->edictprivate_size,(int)sizeof(prvm_edict_private_t));
74 prog->edicts = (prvm_edict_t *)Mem_Alloc(prog->progs_mempool,prog->limit_edicts * sizeof(prvm_edict_t));
76 // alloc edict private space
77 prog->edictprivate = Mem_Alloc(prog->progs_mempool, prog->max_edicts * prog->edictprivate_size);
80 prog->edictsfields = Mem_Alloc(prog->progs_mempool, prog->max_edicts * prog->edict_size);
83 for(i = 0; i < prog->max_edicts; i++)
85 prog->edicts[i].priv.required = (prvm_edict_private_t *)((unsigned char *)prog->edictprivate + i * prog->edictprivate_size);
86 prog->edicts[i].fields.vp = (void*)((unsigned char *)prog->edictsfields + i * prog->edict_size);
92 PRVM_MEM_IncreaseEdicts
95 void PRVM_MEM_IncreaseEdicts(void)
98 int oldmaxedicts = prog->max_edicts;
99 void *oldedictsfields = prog->edictsfields;
100 void *oldedictprivate = prog->edictprivate;
102 if(prog->max_edicts >= prog->limit_edicts)
105 PRVM_GCALL(begin_increase_edicts)();
108 prog->max_edicts = min(prog->max_edicts + 256, prog->limit_edicts);
110 prog->edictsfields = Mem_Alloc(prog->progs_mempool, prog->max_edicts * prog->edict_size);
111 prog->edictprivate = Mem_Alloc(prog->progs_mempool, prog->max_edicts * prog->edictprivate_size);
113 memcpy(prog->edictsfields, oldedictsfields, oldmaxedicts * prog->edict_size);
114 memcpy(prog->edictprivate, oldedictprivate, oldmaxedicts * prog->edictprivate_size);
116 //set e and v pointers
117 for(i = 0; i < prog->max_edicts; i++)
119 prog->edicts[i].priv.required = (prvm_edict_private_t *)((unsigned char *)prog->edictprivate + i * prog->edictprivate_size);
120 prog->edicts[i].fields.vp = (void*)((unsigned char *)prog->edictsfields + i * prog->edict_size);
123 PRVM_GCALL(end_increase_edicts)();
125 Mem_Free(oldedictsfields);
126 Mem_Free(oldedictprivate);
129 //============================================================================
132 int PRVM_ED_FindFieldOffset(const char *field)
135 d = PRVM_ED_FindField(field);
141 int PRVM_ED_FindGlobalOffset(const char *global)
144 d = PRVM_ED_FindGlobal(global);
150 func_t PRVM_ED_FindFunctionOffset(const char *function)
153 f = PRVM_ED_FindFunction(function);
156 return (func_t)(f - prog->functions);
159 qboolean PRVM_ProgLoaded(int prognr)
161 if(prognr < 0 || prognr >= PRVM_MAXPROGS)
164 return (prog_list[prognr].loaded ? TRUE : FALSE);
169 PRVM_SetProgFromString
172 // perhaps add a return value when the str doesnt exist
173 qboolean PRVM_SetProgFromString(const char *str)
176 for(; i < PRVM_MAXPROGS ; i++)
177 if(prog_list[i].name && !strcmp(prog_list[i].name,str))
179 if(prog_list[i].loaded)
181 prog = &prog_list[i];
186 Con_Printf("%s not loaded !\n",PRVM_NAME);
191 Con_Printf("Invalid program name %s !\n", str);
200 void PRVM_SetProg(int prognr)
202 if(0 <= prognr && prognr < PRVM_MAXPROGS)
204 if(prog_list[prognr].loaded)
205 prog = &prog_list[prognr];
207 PRVM_ERROR("%i not loaded !", prognr);
210 PRVM_ERROR("Invalid program number %i", prognr);
217 Sets everything to NULL
220 void PRVM_ED_ClearEdict (prvm_edict_t *e)
222 memset (e->fields.vp, 0, prog->progs->entityfields * 4);
223 e->priv.required->free = false;
225 // AK: Let the init_edict function determine if something needs to be initialized
226 PRVM_GCALL(init_edict)(e);
229 const char *PRVM_AllocationOrigin(void)
232 if(prog->leaktest_active)
233 if(prog->depth > 0) // actually in QC code and not just parsing the entities block of a map/savegame
235 buf = (char *)PRVM_Alloc(128);
236 PRVM_ShortStackTrace(buf, 128);
245 Returns if this particular edict could get allocated by PRVM_ED_Alloc
248 qboolean PRVM_ED_CanAlloc(prvm_edict_t *e)
250 if(!e->priv.required->free)
252 if(realtime <= e->priv.required->freetime && prvm_reuseedicts_neverinsameframe.integer)
253 return false; // never allow reuse in same frame (causes networking trouble)
254 if(e->priv.required->freetime < prog->starttime + prvm_reuseedicts_startuptime.value)
256 if(realtime > e->priv.required->freetime + 1)
258 return false; // entity slot still blocked because the entity was freed less than one second ago
265 Either finds a free edict, or allocates a new one.
266 Try to avoid reusing an entity that was recently freed, because it
267 can cause the client to think the entity morphed into something else
268 instead of being removed and recreated, which can cause interpolated
269 angles and bad trails.
272 prvm_edict_t *PRVM_ED_Alloc (void)
277 // the client qc dont need maxclients
278 // thus it doesnt need to use svs.maxclients
279 // AK: changed i=svs.maxclients+1
280 // AK: changed so the edict 0 wont spawn -> used as reserved/world entity
281 // although the menu/client has no world
282 for (i = prog->reserved_edicts + 1;i < prog->num_edicts;i++)
284 e = PRVM_EDICT_NUM(i);
285 if(PRVM_ED_CanAlloc(e))
287 PRVM_ED_ClearEdict (e);
288 e->priv.required->allocation_origin = PRVM_AllocationOrigin();
293 if (i == prog->limit_edicts)
294 PRVM_ERROR ("%s: PRVM_ED_Alloc: no free edicts",PRVM_NAME);
297 if (prog->num_edicts >= prog->max_edicts)
298 PRVM_MEM_IncreaseEdicts();
300 e = PRVM_EDICT_NUM(i);
301 PRVM_ED_ClearEdict (e);
303 e->priv.required->allocation_origin = PRVM_AllocationOrigin();
312 Marks the edict as free
313 FIXME: walk all entities and NULL out references to this entity
316 void PRVM_ED_Free (prvm_edict_t *ed)
318 // dont delete the null entity (world) or reserved edicts
319 if(PRVM_NUM_FOR_EDICT(ed) <= prog->reserved_edicts )
322 PRVM_GCALL(free_edict)(ed);
324 ed->priv.required->free = true;
325 ed->priv.required->freetime = realtime;
326 if(ed->priv.required->allocation_origin)
328 PRVM_Free((char *)ed->priv.required->allocation_origin);
329 ed->priv.required->allocation_origin = NULL;
333 //===========================================================================
340 ddef_t *PRVM_ED_GlobalAtOfs (int ofs)
345 for (i=0 ; i<prog->progs->numglobaldefs ; i++)
347 def = &prog->globaldefs[i];
359 ddef_t *PRVM_ED_FieldAtOfs (int ofs)
364 for (i=0 ; i<prog->progs->numfielddefs ; i++)
366 def = &prog->fielddefs[i];
378 ddef_t *PRVM_ED_FindField (const char *name)
383 for (i=0 ; i<prog->progs->numfielddefs ; i++)
385 def = &prog->fielddefs[i];
386 if (!strcmp(PRVM_GetString(def->s_name), name))
397 ddef_t *PRVM_ED_FindGlobal (const char *name)
402 for (i=0 ; i<prog->progs->numglobaldefs ; i++)
404 def = &prog->globaldefs[i];
405 if (!strcmp(PRVM_GetString(def->s_name), name))
417 mfunction_t *PRVM_ED_FindFunction (const char *name)
422 for (i=0 ; i<prog->progs->numfunctions ; i++)
424 func = &prog->functions[i];
425 if (!strcmp(PRVM_GetString(func->s_name), name))
436 Returns a string describing *data in a type specific manner
439 char *PRVM_ValueString (etype_t type, prvm_eval_t *val)
441 static char line[MAX_INPUTLINE];
446 type = (etype_t)((int) type & ~DEF_SAVEGLOBAL);
451 strlcpy (line, PRVM_GetString (val->string), sizeof (line));
455 if (n < 0 || n >= prog->limit_edicts)
456 dpsnprintf (line, sizeof(line), "entity %i (invalid!)", n);
458 dpsnprintf (line, sizeof(line), "entity %i", n);
461 f = prog->functions + val->function;
462 dpsnprintf (line, sizeof(line), "%s()", PRVM_GetString(f->s_name));
465 def = PRVM_ED_FieldAtOfs ( val->_int );
466 dpsnprintf (line, sizeof(line), ".%s", PRVM_GetString(def->s_name));
469 dpsnprintf (line, sizeof(line), "void");
472 // LordHavoc: changed from %5.1f to %10.4f
473 dpsnprintf (line, sizeof(line), "%10.4f", val->_float);
476 // LordHavoc: changed from %5.1f to %10.4f
477 dpsnprintf (line, sizeof(line), "'%10.4f %10.4f %10.4f'", val->vector[0], val->vector[1], val->vector[2]);
480 dpsnprintf (line, sizeof(line), "pointer");
483 dpsnprintf (line, sizeof(line), "bad type %i", (int) type);
494 Returns a string describing *data in a type specific manner
495 Easier to parse than PR_ValueString
498 char *PRVM_UglyValueString (etype_t type, prvm_eval_t *val)
500 static char line[MAX_INPUTLINE];
506 type = (etype_t)((int)type & ~DEF_SAVEGLOBAL);
511 // Parse the string a bit to turn special characters
512 // (like newline, specifically) into escape codes,
513 // this fixes saving games from various mods
514 s = PRVM_GetString (val->string);
515 for (i = 0;i < (int)sizeof(line) - 2 && *s;)
544 dpsnprintf (line, sizeof (line), "%i", PRVM_NUM_FOR_EDICT(PRVM_PROG_TO_EDICT(val->edict)));
547 f = prog->functions + val->function;
548 strlcpy (line, PRVM_GetString (f->s_name), sizeof (line));
551 def = PRVM_ED_FieldAtOfs ( val->_int );
552 dpsnprintf (line, sizeof (line), ".%s", PRVM_GetString(def->s_name));
555 dpsnprintf (line, sizeof (line), "void");
558 dpsnprintf (line, sizeof (line), "%f", val->_float);
561 dpsnprintf (line, sizeof (line), "%f %f %f", val->vector[0], val->vector[1], val->vector[2]);
564 dpsnprintf (line, sizeof (line), "bad type %i", type);
575 Returns a string with a description and the contents of a global,
576 padded to 20 field width
579 char *PRVM_GlobalString (int ofs)
585 static char line[128];
587 val = (void *)&prog->globals.generic[ofs];
588 def = PRVM_ED_GlobalAtOfs(ofs);
590 dpsnprintf (line, sizeof(line), "GLOBAL%i", ofs);
593 s = PRVM_ValueString ((etype_t)def->type, (prvm_eval_t *)val);
594 dpsnprintf (line, sizeof(line), "%s (=%s)", PRVM_GetString(def->s_name), s);
598 //for ( ; i<20 ; i++)
599 // strcat (line," ");
605 char *PRVM_GlobalStringNoContents (int ofs)
609 static char line[128];
611 def = PRVM_ED_GlobalAtOfs(ofs);
613 dpsnprintf (line, sizeof(line), "GLOBAL%i", ofs);
615 dpsnprintf (line, sizeof(line), "%s", PRVM_GetString(def->s_name));
618 //for ( ; i<20 ; i++)
619 // strcat (line," ");
633 // LordHavoc: optimized this to print out much more quickly (tempstring)
634 // LordHavoc: changed to print out every 4096 characters (incase there are a lot of fields to print)
635 void PRVM_ED_Print(prvm_edict_t *ed, const char *wildcard_fieldname)
643 char tempstring[MAX_INPUTLINE], tempstring2[260]; // temporary string buffers
645 if (ed->priv.required->free)
647 Con_Printf("%s: FREE\n",PRVM_NAME);
652 dpsnprintf(tempstring, sizeof(tempstring), "\n%s EDICT %i:\n", PRVM_NAME, PRVM_NUM_FOR_EDICT(ed));
653 for (i=1 ; i<prog->progs->numfielddefs ; i++)
655 d = &prog->fielddefs[i];
656 name = PRVM_GetString(d->s_name);
657 if (name[strlen(name)-2] == '_')
658 continue; // skip _x, _y, _z vars
660 // Check Field Name Wildcard
661 if(wildcard_fieldname)
662 if( !matchpattern(name, wildcard_fieldname, 1) )
663 // Didn't match; skip
666 v = (int *)((char *)ed->fields.vp + d->ofs*4);
668 // if the value is still all 0, skip the field
669 type = d->type & ~DEF_SAVEGLOBAL;
671 for (j=0 ; j<prvm_type_size[type] ; j++)
674 if (j == prvm_type_size[type])
677 if (strlen(name) > sizeof(tempstring2)-4)
679 memcpy (tempstring2, name, sizeof(tempstring2)-4);
680 tempstring2[sizeof(tempstring2)-4] = tempstring2[sizeof(tempstring2)-3] = tempstring2[sizeof(tempstring2)-2] = '.';
681 tempstring2[sizeof(tempstring2)-1] = 0;
684 strlcat(tempstring, name, sizeof(tempstring));
685 for (l = strlen(name);l < 14;l++)
686 strlcat(tempstring, " ", sizeof(tempstring));
687 strlcat(tempstring, " ", sizeof(tempstring));
689 name = PRVM_ValueString((etype_t)d->type, (prvm_eval_t *)v);
690 if (strlen(name) > sizeof(tempstring2)-4)
692 memcpy (tempstring2, name, sizeof(tempstring2)-4);
693 tempstring2[sizeof(tempstring2)-4] = tempstring2[sizeof(tempstring2)-3] = tempstring2[sizeof(tempstring2)-2] = '.';
694 tempstring2[sizeof(tempstring2)-1] = 0;
697 strlcat(tempstring, name, sizeof(tempstring));
698 strlcat(tempstring, "\n", sizeof(tempstring));
699 if (strlen(tempstring) >= sizeof(tempstring)/2)
701 Con_Print(tempstring);
706 Con_Print(tempstring);
716 extern cvar_t developer_entityparsing;
717 void PRVM_ED_Write (qfile_t *f, prvm_edict_t *ed)
727 if (ed->priv.required->free)
733 for (i=1 ; i<prog->progs->numfielddefs ; i++)
735 d = &prog->fielddefs[i];
736 name = PRVM_GetString(d->s_name);
738 if(developer_entityparsing.integer)
739 Con_Printf("PRVM_ED_Write: at entity %d field %s\n", PRVM_NUM_FOR_EDICT(ed), name);
741 if (name[strlen(name)-2] == '_')
742 continue; // skip _x, _y, _z vars
744 v = (int *)((char *)ed->fields.vp + d->ofs*4);
746 // if the value is still all 0, skip the field
747 type = d->type & ~DEF_SAVEGLOBAL;
748 for (j=0 ; j<prvm_type_size[type] ; j++)
751 if (j == prvm_type_size[type])
754 FS_Printf(f,"\"%s\" ",name);
755 prog->statestring = va("PRVM_ED_Write, ent=%d, name=%s", i, name);
756 FS_Printf(f,"\"%s\"\n", PRVM_UglyValueString((etype_t)d->type, (prvm_eval_t *)v));
757 prog->statestring = NULL;
763 void PRVM_ED_PrintNum (int ent, const char *wildcard_fieldname)
765 PRVM_ED_Print(PRVM_EDICT_NUM(ent), wildcard_fieldname);
770 PRVM_ED_PrintEdicts_f
772 For debugging, prints all the entities in the current server
775 void PRVM_ED_PrintEdicts_f (void)
778 const char *wildcard_fieldname;
780 if(Cmd_Argc() < 2 || Cmd_Argc() > 3)
782 Con_Print("prvm_edicts <program name> <optional field name wildcard>\n");
787 if(!PRVM_SetProgFromString(Cmd_Argv(1)))
791 wildcard_fieldname = Cmd_Argv(2);
793 wildcard_fieldname = NULL;
795 Con_Printf("%s: %i entities\n", PRVM_NAME, prog->num_edicts);
796 for (i=0 ; i<prog->num_edicts ; i++)
797 PRVM_ED_PrintNum (i, wildcard_fieldname);
806 For debugging, prints a single edict
809 void PRVM_ED_PrintEdict_f (void)
812 const char *wildcard_fieldname;
814 if(Cmd_Argc() < 3 || Cmd_Argc() > 4)
816 Con_Print("prvm_edict <program name> <edict number> <optional field name wildcard>\n");
821 if(!PRVM_SetProgFromString(Cmd_Argv(1)))
824 i = atoi (Cmd_Argv(2));
825 if (i >= prog->num_edicts)
827 Con_Print("Bad edict number\n");
832 // Optional Wildcard Provided
833 wildcard_fieldname = Cmd_Argv(3);
836 wildcard_fieldname = NULL;
837 PRVM_ED_PrintNum (i, wildcard_fieldname);
849 // 2 possibilities : 1. just displaying the active edict count
850 // 2. making a function pointer [x]
851 void PRVM_ED_Count_f (void)
859 Con_Print("prvm_count <program name>\n");
864 if(!PRVM_SetProgFromString(Cmd_Argv(1)))
867 if(prog->count_edicts)
868 prog->count_edicts();
872 for (i=0 ; i<prog->num_edicts ; i++)
874 ent = PRVM_EDICT_NUM(i);
875 if (ent->priv.required->free)
880 Con_Printf("num_edicts:%3i\n", prog->num_edicts);
881 Con_Printf("active :%3i\n", active);
888 ==============================================================================
892 FIXME: need to tag constants, doesn't really work
893 ==============================================================================
901 void PRVM_ED_WriteGlobals (qfile_t *f)
909 for (i=0 ; i<prog->progs->numglobaldefs ; i++)
911 def = &prog->globaldefs[i];
913 if ( !(def->type & DEF_SAVEGLOBAL) )
915 type &= ~DEF_SAVEGLOBAL;
917 if (type != ev_string && type != ev_float && type != ev_entity)
920 name = PRVM_GetString(def->s_name);
922 if(developer_entityparsing.integer)
923 Con_Printf("PRVM_ED_WriteGlobals: at global %s\n", name);
925 prog->statestring = va("PRVM_ED_WriteGlobals, name=%s", name);
926 FS_Printf(f,"\"%s\" ", name);
927 FS_Printf(f,"\"%s\"\n", PRVM_UglyValueString((etype_t)type, (prvm_eval_t *)&prog->globals.generic[def->ofs]));
928 prog->statestring = NULL;
938 void PRVM_ED_ParseGlobals (const char *data)
940 char keyname[MAX_INPUTLINE];
946 if (!COM_ParseToken_Simple(&data, false, false))
947 PRVM_ERROR ("PRVM_ED_ParseGlobals: EOF without closing brace");
948 if (com_token[0] == '}')
951 if (developer_entityparsing.integer)
952 Con_Printf("Key: \"%s\"", com_token);
954 strlcpy (keyname, com_token, sizeof(keyname));
957 if (!COM_ParseToken_Simple(&data, false, true))
958 PRVM_ERROR ("PRVM_ED_ParseGlobals: EOF without closing brace");
960 if (developer_entityparsing.integer)
961 Con_Printf(" \"%s\"\n", com_token);
963 if (com_token[0] == '}')
964 PRVM_ERROR ("PRVM_ED_ParseGlobals: closing brace without data");
966 key = PRVM_ED_FindGlobal (keyname);
969 Con_DPrintf("'%s' is not a global on %s\n", keyname, PRVM_NAME);
973 if (!PRVM_ED_ParseEpair(NULL, key, com_token, true))
974 PRVM_ERROR ("PRVM_ED_ParseGlobals: parse error");
978 //============================================================================
985 Can parse either fields or globals
986 returns false if error
989 qboolean PRVM_ED_ParseEpair(prvm_edict_t *ent, ddef_t *key, const char *s, qboolean parsebackslash)
998 val = (prvm_eval_t *)((int *)ent->fields.vp + key->ofs);
1000 val = (prvm_eval_t *)((int *)prog->globals.generic + key->ofs);
1001 switch (key->type & ~DEF_SAVEGLOBAL)
1004 l = (int)strlen(s) + 1;
1005 val->string = PRVM_AllocString(l, &new_p);
1006 for (i = 0;i < l;i++)
1008 if (s[i] == '\\' && s[i+1] && parsebackslash)
1013 else if (s[i] == 'r')
1024 while (*s && ISWHITESPACE(*s))
1026 val->_float = atof(s);
1030 for (i = 0;i < 3;i++)
1032 while (*s && ISWHITESPACE(*s))
1036 val->vector[i] = atof(s);
1037 while (!ISWHITESPACE(*s))
1045 while (*s && ISWHITESPACE(*s))
1048 if (i >= prog->limit_edicts)
1049 Con_Printf("PRVM_ED_ParseEpair: ev_entity reference too large (edict %u >= MAX_EDICTS %u) on %s\n", (unsigned int)i, (unsigned int)MAX_EDICTS, PRVM_NAME);
1050 while (i >= prog->max_edicts)
1051 PRVM_MEM_IncreaseEdicts();
1052 // if IncreaseEdicts was called the base pointer needs to be updated
1054 val = (prvm_eval_t *)((int *)ent->fields.vp + key->ofs);
1055 val->edict = PRVM_EDICT_TO_PROG(PRVM_EDICT_NUM((int)i));
1061 Con_DPrintf("PRVM_ED_ParseEpair: Bogus field name %s in %s\n", s, PRVM_NAME);
1064 def = PRVM_ED_FindField(s + 1);
1067 Con_DPrintf("PRVM_ED_ParseEpair: Can't find field %s in %s\n", s, PRVM_NAME);
1070 val->_int = def->ofs;
1074 func = PRVM_ED_FindFunction(s);
1077 Con_Printf("PRVM_ED_ParseEpair: Can't find function %s in %s\n", s, PRVM_NAME);
1080 val->function = func - prog->functions;
1084 Con_Printf("PRVM_ED_ParseEpair: Unknown key->type %i for key \"%s\" on %s\n", key->type, PRVM_GetString(key->s_name), PRVM_NAME);
1094 Console command to send a string to QC function GameCommand of the
1098 sv_cmd adminmsg 3 "do not teamkill"
1099 cl_cmd someclientcommand
1100 menu_cmd somemenucommand
1102 All progs can support this extension; sg calls it in server QC, cg in client
1106 void PRVM_GameCommand(const char *whichprogs, const char *whichcmd)
1110 Con_Printf("%s text...\n", whichcmd);
1115 if(!PRVM_SetProgFromString(whichprogs))
1116 // note: this is not PRVM_SetProg because that one aborts "hard" using PRVM_Error
1117 // also, it makes printing error messages easier!
1119 Con_Printf("%s program not loaded.\n", whichprogs);
1123 if(!prog->funcoffsets.GameCommand)
1125 Con_Printf("%s program do not support GameCommand!\n", whichprogs);
1129 int restorevm_tempstringsbuf_cursize;
1134 restorevm_tempstringsbuf_cursize = vm_tempstringsbuf.cursize;
1135 PRVM_G_INT(OFS_PARM0) = PRVM_SetTempString(s ? s : "");
1136 PRVM_ExecuteProgram (prog->funcoffsets.GameCommand, "QC function GameCommand is missing");
1137 vm_tempstringsbuf.cursize = restorevm_tempstringsbuf_cursize;
1142 void PRVM_GameCommand_Server_f(void)
1144 PRVM_GameCommand("server", "sv_cmd");
1146 void PRVM_GameCommand_Client_f(void)
1148 PRVM_GameCommand("client", "cl_cmd");
1150 void PRVM_GameCommand_Menu_f(void)
1152 PRVM_GameCommand("menu", "menu_cmd");
1159 Console command to load a field of a specified edict
1162 void PRVM_ED_EdictGet_f(void)
1169 if(Cmd_Argc() != 4 && Cmd_Argc() != 5)
1171 Con_Print("prvm_edictget <program name> <edict number> <field> [<cvar>]\n");
1176 if(!PRVM_SetProgFromString(Cmd_Argv(1)))
1178 Con_Printf("Wrong program name %s !\n", Cmd_Argv(1));
1182 ed = PRVM_EDICT_NUM(atoi(Cmd_Argv(2)));
1184 if((key = PRVM_ED_FindField(Cmd_Argv(3))) == 0)
1186 Con_Printf("Key %s not found !\n", Cmd_Argv(3));
1190 v = (prvm_eval_t *)((char *)ed->fields.vp + key->ofs*4);
1191 s = PRVM_UglyValueString(key->type, v);
1194 cvar_t *cvar = Cvar_FindVar(Cmd_Argv(4));
1195 if (cvar && cvar->flags & CVAR_READONLY)
1197 Con_Printf("prvm_edictget: %s is read-only\n", cvar->name);
1200 Cvar_Get(Cmd_Argv(4), s, 0, NULL);
1203 Con_Printf("%s\n", s);
1209 void PRVM_ED_GlobalGet_f(void)
1215 if(Cmd_Argc() != 3 && Cmd_Argc() != 4)
1217 Con_Print("prvm_globalget <program name> <global> [<cvar>]\n");
1222 if(!PRVM_SetProgFromString(Cmd_Argv(1)))
1224 Con_Printf("Wrong program name %s !\n", Cmd_Argv(1));
1228 key = PRVM_ED_FindGlobal(Cmd_Argv(2));
1231 Con_Printf( "No global '%s' in %s!\n", Cmd_Argv(2), Cmd_Argv(1) );
1235 v = (prvm_eval_t *) &prog->globals.generic[key->ofs];
1236 s = PRVM_UglyValueString(key->type, v);
1239 cvar_t *cvar = Cvar_FindVar(Cmd_Argv(3));
1240 if (cvar && cvar->flags & CVAR_READONLY)
1242 Con_Printf("prvm_globalget: %s is read-only\n", cvar->name);
1245 Cvar_Get(Cmd_Argv(3), s, 0, NULL);
1248 Con_Printf("%s\n", s);
1258 Console command to set a field of a specified edict
1261 void PRVM_ED_EdictSet_f(void)
1268 Con_Print("prvm_edictset <program name> <edict number> <field> <value>\n");
1273 if(!PRVM_SetProgFromString(Cmd_Argv(1)))
1275 Con_Printf("Wrong program name %s !\n", Cmd_Argv(1));
1279 ed = PRVM_EDICT_NUM(atoi(Cmd_Argv(2)));
1281 if((key = PRVM_ED_FindField(Cmd_Argv(3))) == 0)
1282 Con_Printf("Key %s not found !\n", Cmd_Argv(3));
1284 PRVM_ED_ParseEpair(ed, key, Cmd_Argv(4), true);
1290 ====================
1293 Parses an edict out of the given string, returning the new position
1294 ed should be a properly initialized empty edict.
1295 Used for initial level load and for savegames.
1296 ====================
1298 const char *PRVM_ED_ParseEdict (const char *data, prvm_edict_t *ent)
1308 // go through all the dictionary pairs
1312 if (!COM_ParseToken_Simple(&data, false, false))
1313 PRVM_ERROR ("PRVM_ED_ParseEdict: EOF without closing brace");
1314 if (developer_entityparsing.integer)
1315 Con_Printf("Key: \"%s\"", com_token);
1316 if (com_token[0] == '}')
1319 // anglehack is to allow QuakeEd to write single scalar angles
1320 // and allow them to be turned into vectors. (FIXME...)
1321 if (!strcmp(com_token, "angle"))
1323 strlcpy (com_token, "angles", sizeof(com_token));
1329 // FIXME: change light to _light to get rid of this hack
1330 if (!strcmp(com_token, "light"))
1331 strlcpy (com_token, "light_lev", sizeof(com_token)); // hack for single light def
1333 strlcpy (keyname, com_token, sizeof(keyname));
1335 // another hack to fix keynames with trailing spaces
1336 n = strlen(keyname);
1337 while (n && keyname[n-1] == ' ')
1344 if (!COM_ParseToken_Simple(&data, false, false))
1345 PRVM_ERROR ("PRVM_ED_ParseEdict: EOF without closing brace");
1346 if (developer_entityparsing.integer)
1347 Con_Printf(" \"%s\"\n", com_token);
1349 if (com_token[0] == '}')
1350 PRVM_ERROR ("PRVM_ED_ParseEdict: closing brace without data");
1354 // ignore attempts to set key "" (this problem occurs in nehahra neh1m8.bsp)
1358 // keynames with a leading underscore are used for utility comments,
1359 // and are immediately discarded by quake
1360 if (keyname[0] == '_')
1363 key = PRVM_ED_FindField (keyname);
1366 Con_DPrintf("%s: '%s' is not a field\n", PRVM_NAME, keyname);
1373 strlcpy (temp, com_token, sizeof(temp));
1374 dpsnprintf (com_token, sizeof(com_token), "0 %s 0", temp);
1377 if (!PRVM_ED_ParseEpair(ent, key, com_token, strcmp(keyname, "wad") != 0))
1378 PRVM_ERROR ("PRVM_ED_ParseEdict: parse error");
1382 ent->priv.required->free = true;
1390 PRVM_ED_LoadFromFile
1392 The entities are directly placed in the array, rather than allocated with
1393 PRVM_ED_Alloc, because otherwise an error loading the map would have entity
1394 number references out of order.
1396 Creates a server's entity / program execution context by
1397 parsing textual entity definitions out of an ent file.
1399 Used for both fresh maps and savegame loads. A fresh map would also need
1400 to call PRVM_ED_CallSpawnFunctions () to let the objects initialize themselves.
1403 void PRVM_ED_LoadFromFile (const char *data)
1406 int parsed, inhibited, spawned, died;
1407 const char *funcname;
1419 // parse the opening brace
1420 if (!COM_ParseToken_Simple(&data, false, false))
1422 if (com_token[0] != '{')
1423 PRVM_ERROR ("PRVM_ED_LoadFromFile: %s: found %s when expecting {", PRVM_NAME, com_token);
1425 // CHANGED: this is not conform to PR_LoadFromFile
1426 if(prog->loadintoworld)
1428 prog->loadintoworld = false;
1429 ent = PRVM_EDICT_NUM(0);
1432 ent = PRVM_ED_Alloc();
1435 if (ent != prog->edicts) // hack
1436 memset (ent->fields.vp, 0, prog->progs->entityfields * 4);
1438 data = PRVM_ED_ParseEdict (data, ent);
1441 // remove the entity ?
1442 if(prog->load_edict && !prog->load_edict(ent))
1449 if (prog->funcoffsets.SV_OnEntityPreSpawnFunction)
1452 PRVM_GLOBALFIELDVALUE(prog->globaloffsets.self)->edict = PRVM_EDICT_TO_PROG(ent);
1453 PRVM_ExecuteProgram (prog->funcoffsets.SV_OnEntityPreSpawnFunction, "QC function SV_OnEntityPreSpawnFunction is missing");
1456 if(ent->priv.required->free)
1463 // immediately call spawn function, but only if there is a self global and a classname
1465 if(!ent->priv.required->free)
1466 if(prog->globaloffsets.self >= 0 && prog->fieldoffsets.classname >= 0)
1468 string_t handle = PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.classname)->string;
1471 Con_Print("No classname for:\n");
1472 PRVM_ED_Print(ent, NULL);
1477 // look for the spawn function
1478 funcname = PRVM_GetString(handle);
1479 func = PRVM_ED_FindFunction (va("spawnfunc_%s", funcname));
1481 if(prog->globaloffsets.require_spawnfunc_prefix < 0)
1482 func = PRVM_ED_FindFunction (funcname);
1486 // check for OnEntityNoSpawnFunction
1487 if (prog->funcoffsets.SV_OnEntityNoSpawnFunction)
1490 PRVM_GLOBALFIELDVALUE(prog->globaloffsets.self)->edict = PRVM_EDICT_TO_PROG(ent);
1491 PRVM_ExecuteProgram (prog->funcoffsets.SV_OnEntityNoSpawnFunction, "QC function SV_OnEntityNoSpawnFunction is missing");
1495 if (developer.integer) // don't confuse non-developers with errors
1497 Con_Print("No spawn function for:\n");
1498 PRVM_ED_Print(ent, NULL);
1501 continue; // not included in "inhibited" count
1507 PRVM_GLOBALFIELDVALUE(prog->globaloffsets.self)->edict = PRVM_EDICT_TO_PROG(ent);
1508 PRVM_ExecuteProgram (func - prog->functions, "");
1512 if(!ent->priv.required->free)
1513 if (prog->funcoffsets.SV_OnEntityPostSpawnFunction)
1516 PRVM_GLOBALFIELDVALUE(prog->globaloffsets.self)->edict = PRVM_EDICT_TO_PROG(ent);
1517 PRVM_ExecuteProgram (prog->funcoffsets.SV_OnEntityPostSpawnFunction, "QC function SV_OnEntityPostSpawnFunction is missing");
1521 if (ent->priv.required->free)
1525 Con_DPrintf("%s: %i new entities parsed, %i new inhibited, %i (%i new) spawned (whereas %i removed self, %i stayed)\n", PRVM_NAME, parsed, inhibited, prog->num_edicts, spawned, died, spawned - died);
1528 void PRVM_FindOffsets(void)
1530 // field and global searches use -1 for NULL
1531 memset(&prog->fieldoffsets, -1, sizeof(prog->fieldoffsets));
1532 memset(&prog->globaloffsets, -1, sizeof(prog->globaloffsets));
1533 // functions use 0 for NULL
1534 memset(&prog->funcoffsets, 0, sizeof(prog->funcoffsets));
1536 // server and client qc use a lot of similar fields, so this is combined
1537 prog->fieldoffsets.SendEntity = PRVM_ED_FindFieldOffset("SendEntity");
1538 prog->fieldoffsets.SendFlags = PRVM_ED_FindFieldOffset("SendFlags");
1539 prog->fieldoffsets.Version = PRVM_ED_FindFieldOffset("Version");
1540 prog->fieldoffsets.alpha = PRVM_ED_FindFieldOffset("alpha");
1541 prog->fieldoffsets.ammo_cells1 = PRVM_ED_FindFieldOffset("ammo_cells1");
1542 prog->fieldoffsets.ammo_lava_nails = PRVM_ED_FindFieldOffset("ammo_lava_nails");
1543 prog->fieldoffsets.ammo_multi_rockets = PRVM_ED_FindFieldOffset("ammo_multi_rockets");
1544 prog->fieldoffsets.ammo_nails1 = PRVM_ED_FindFieldOffset("ammo_nails1");
1545 prog->fieldoffsets.ammo_plasma = PRVM_ED_FindFieldOffset("ammo_plasma");
1546 prog->fieldoffsets.ammo_rockets1 = PRVM_ED_FindFieldOffset("ammo_rockets1");
1547 prog->fieldoffsets.ammo_shells1 = PRVM_ED_FindFieldOffset("ammo_shells1");
1548 prog->fieldoffsets.angles = PRVM_ED_FindFieldOffset("angles");
1549 prog->fieldoffsets.button3 = PRVM_ED_FindFieldOffset("button3");
1550 prog->fieldoffsets.button4 = PRVM_ED_FindFieldOffset("button4");
1551 prog->fieldoffsets.button5 = PRVM_ED_FindFieldOffset("button5");
1552 prog->fieldoffsets.button6 = PRVM_ED_FindFieldOffset("button6");
1553 prog->fieldoffsets.button7 = PRVM_ED_FindFieldOffset("button7");
1554 prog->fieldoffsets.button8 = PRVM_ED_FindFieldOffset("button8");
1555 prog->fieldoffsets.button9 = PRVM_ED_FindFieldOffset("button9");
1556 prog->fieldoffsets.button10 = PRVM_ED_FindFieldOffset("button10");
1557 prog->fieldoffsets.button11 = PRVM_ED_FindFieldOffset("button11");
1558 prog->fieldoffsets.button12 = PRVM_ED_FindFieldOffset("button12");
1559 prog->fieldoffsets.button13 = PRVM_ED_FindFieldOffset("button13");
1560 prog->fieldoffsets.button14 = PRVM_ED_FindFieldOffset("button14");
1561 prog->fieldoffsets.button15 = PRVM_ED_FindFieldOffset("button15");
1562 prog->fieldoffsets.button16 = PRVM_ED_FindFieldOffset("button16");
1563 prog->fieldoffsets.buttonchat = PRVM_ED_FindFieldOffset("buttonchat");
1564 prog->fieldoffsets.buttonuse = PRVM_ED_FindFieldOffset("buttonuse");
1565 prog->fieldoffsets.chain = PRVM_ED_FindFieldOffset("chain");
1566 prog->fieldoffsets.classname = PRVM_ED_FindFieldOffset("classname");
1567 prog->fieldoffsets.clientcamera = PRVM_ED_FindFieldOffset("clientcamera");
1568 prog->fieldoffsets.clientcolors = PRVM_ED_FindFieldOffset("clientcolors");
1569 prog->fieldoffsets.clientstatus = PRVM_ED_FindFieldOffset("clientstatus");
1570 prog->fieldoffsets.color = PRVM_ED_FindFieldOffset("color");
1571 prog->fieldoffsets.colormod = PRVM_ED_FindFieldOffset("colormod");
1572 prog->fieldoffsets.contentstransition = PRVM_ED_FindFieldOffset("contentstransition");
1573 prog->fieldoffsets.cursor_active = PRVM_ED_FindFieldOffset("cursor_active");
1574 prog->fieldoffsets.cursor_screen = PRVM_ED_FindFieldOffset("cursor_screen");
1575 prog->fieldoffsets.cursor_trace_endpos = PRVM_ED_FindFieldOffset("cursor_trace_endpos");
1576 prog->fieldoffsets.cursor_trace_ent = PRVM_ED_FindFieldOffset("cursor_trace_ent");
1577 prog->fieldoffsets.cursor_trace_start = PRVM_ED_FindFieldOffset("cursor_trace_start");
1578 prog->fieldoffsets.customizeentityforclient = PRVM_ED_FindFieldOffset("customizeentityforclient");
1579 prog->fieldoffsets.dimension_hit = PRVM_ED_FindFieldOffset("dimension_hit");
1580 prog->fieldoffsets.dimension_solid = PRVM_ED_FindFieldOffset("dimension_solid");
1581 prog->fieldoffsets.disableclientprediction = PRVM_ED_FindFieldOffset("disableclientprediction");
1582 prog->fieldoffsets.dphitcontentsmask = PRVM_ED_FindFieldOffset("dphitcontentsmask");
1583 prog->fieldoffsets.drawonlytoclient = PRVM_ED_FindFieldOffset("drawonlytoclient");
1584 prog->fieldoffsets.exteriormodeltoclient = PRVM_ED_FindFieldOffset("exteriormodeltoclient");
1585 prog->fieldoffsets.fatness = PRVM_ED_FindFieldOffset("fatness");
1586 prog->fieldoffsets.forceshader = PRVM_ED_FindFieldOffset("forceshader");
1587 prog->fieldoffsets.frame = PRVM_ED_FindFieldOffset("frame");
1588 prog->fieldoffsets.frame1time = PRVM_ED_FindFieldOffset("frame1time");
1589 prog->fieldoffsets.frame2 = PRVM_ED_FindFieldOffset("frame2");
1590 prog->fieldoffsets.frame2time = PRVM_ED_FindFieldOffset("frame2time");
1591 prog->fieldoffsets.frame3 = PRVM_ED_FindFieldOffset("frame3");
1592 prog->fieldoffsets.frame3time = PRVM_ED_FindFieldOffset("frame3time");
1593 prog->fieldoffsets.frame4 = PRVM_ED_FindFieldOffset("frame4");
1594 prog->fieldoffsets.frame4time = PRVM_ED_FindFieldOffset("frame4time");
1595 prog->fieldoffsets.fullbright = PRVM_ED_FindFieldOffset("fullbright");
1596 prog->fieldoffsets.glow_color = PRVM_ED_FindFieldOffset("glow_color");
1597 prog->fieldoffsets.glow_size = PRVM_ED_FindFieldOffset("glow_size");
1598 prog->fieldoffsets.glow_trail = PRVM_ED_FindFieldOffset("glow_trail");
1599 prog->fieldoffsets.glowmod = PRVM_ED_FindFieldOffset("glowmod");
1600 prog->fieldoffsets.gravity = PRVM_ED_FindFieldOffset("gravity");
1601 prog->fieldoffsets.groundentity = PRVM_ED_FindFieldOffset("groundentity");
1602 prog->fieldoffsets.hull = PRVM_ED_FindFieldOffset("hull");
1603 prog->fieldoffsets.ideal_yaw = PRVM_ED_FindFieldOffset("ideal_yaw");
1604 prog->fieldoffsets.idealpitch = PRVM_ED_FindFieldOffset("idealpitch");
1605 prog->fieldoffsets.items2 = PRVM_ED_FindFieldOffset("items2");
1606 prog->fieldoffsets.lerpfrac = PRVM_ED_FindFieldOffset("lerpfrac");
1607 prog->fieldoffsets.lerpfrac3 = PRVM_ED_FindFieldOffset("lerpfrac3");
1608 prog->fieldoffsets.lerpfrac4 = PRVM_ED_FindFieldOffset("lerpfrac4");
1609 prog->fieldoffsets.light_lev = PRVM_ED_FindFieldOffset("light_lev");
1610 prog->fieldoffsets.message = PRVM_ED_FindFieldOffset("message");
1611 prog->fieldoffsets.modelflags = PRVM_ED_FindFieldOffset("modelflags");
1612 prog->fieldoffsets.movement = PRVM_ED_FindFieldOffset("movement");
1613 prog->fieldoffsets.movetypesteplandevent = PRVM_ED_FindFieldOffset("movetypesteplandevent");
1614 prog->fieldoffsets.netaddress = PRVM_ED_FindFieldOffset("netaddress");
1615 prog->fieldoffsets.nextthink = PRVM_ED_FindFieldOffset("nextthink");
1616 prog->fieldoffsets.nodrawtoclient = PRVM_ED_FindFieldOffset("nodrawtoclient");
1617 prog->fieldoffsets.pflags = PRVM_ED_FindFieldOffset("pflags");
1618 prog->fieldoffsets.ping = PRVM_ED_FindFieldOffset("ping");
1619 prog->fieldoffsets.pitch_speed = PRVM_ED_FindFieldOffset("pitch_speed");
1620 prog->fieldoffsets.playermodel = PRVM_ED_FindFieldOffset("playermodel");
1621 prog->fieldoffsets.playerskin = PRVM_ED_FindFieldOffset("playerskin");
1622 prog->fieldoffsets.pmodel = PRVM_ED_FindFieldOffset("pmodel");
1623 prog->fieldoffsets.punchvector = PRVM_ED_FindFieldOffset("punchvector");
1624 prog->fieldoffsets.renderamt = PRVM_ED_FindFieldOffset("renderamt"); // HalfLife support
1625 prog->fieldoffsets.renderflags = PRVM_ED_FindFieldOffset("renderflags");
1626 prog->fieldoffsets.rendermode = PRVM_ED_FindFieldOffset("rendermode"); // HalfLife support
1627 prog->fieldoffsets.scale = PRVM_ED_FindFieldOffset("scale");
1628 prog->fieldoffsets.shadertime = PRVM_ED_FindFieldOffset("shadertime");
1629 prog->fieldoffsets.style = PRVM_ED_FindFieldOffset("style");
1630 prog->fieldoffsets.tag_entity = PRVM_ED_FindFieldOffset("tag_entity");
1631 prog->fieldoffsets.tag_index = PRVM_ED_FindFieldOffset("tag_index");
1632 prog->fieldoffsets.think = PRVM_ED_FindFieldOffset("think");
1633 prog->fieldoffsets.viewmodelforclient = PRVM_ED_FindFieldOffset("viewmodelforclient");
1634 prog->fieldoffsets.viewzoom = PRVM_ED_FindFieldOffset("viewzoom");
1635 prog->fieldoffsets.yaw_speed = PRVM_ED_FindFieldOffset("yaw_speed");
1636 prog->fieldoffsets.bouncefactor = PRVM_ED_FindFieldOffset("bouncefactor");
1637 prog->fieldoffsets.bouncestop = PRVM_ED_FindFieldOffset("bouncestop");
1639 prog->fieldoffsets.solid = PRVM_ED_FindFieldOffset("solid");
1640 prog->fieldoffsets.movetype = PRVM_ED_FindFieldOffset("movetype");
1641 prog->fieldoffsets.modelindex = PRVM_ED_FindFieldOffset("modelindex");
1642 prog->fieldoffsets.mins = PRVM_ED_FindFieldOffset("mins");
1643 prog->fieldoffsets.maxs = PRVM_ED_FindFieldOffset("maxs");
1644 prog->fieldoffsets.mass = PRVM_ED_FindFieldOffset("mass");
1645 prog->fieldoffsets.origin = PRVM_ED_FindFieldOffset("origin");
1646 prog->fieldoffsets.axis_forward = PRVM_ED_FindFieldOffset("axis_forward");
1647 prog->fieldoffsets.axis_left = PRVM_ED_FindFieldOffset("axis_left");
1648 prog->fieldoffsets.axis_up = PRVM_ED_FindFieldOffset("axis_up");
1649 prog->fieldoffsets.angles = PRVM_ED_FindFieldOffset("angles");
1650 prog->fieldoffsets.velocity = PRVM_ED_FindFieldOffset("velocity");
1651 prog->fieldoffsets.spinvelocity = PRVM_ED_FindFieldOffset("spinvelocity");
1653 prog->funcoffsets.CSQC_ConsoleCommand = PRVM_ED_FindFunctionOffset("CSQC_ConsoleCommand");
1654 prog->funcoffsets.CSQC_Ent_Remove = PRVM_ED_FindFunctionOffset("CSQC_Ent_Remove");
1655 prog->funcoffsets.CSQC_Ent_Spawn = PRVM_ED_FindFunctionOffset("CSQC_Ent_Spawn");
1656 prog->funcoffsets.CSQC_Ent_Update = PRVM_ED_FindFunctionOffset("CSQC_Ent_Update");
1657 prog->funcoffsets.CSQC_Event = PRVM_ED_FindFunctionOffset("CSQC_Event");
1658 prog->funcoffsets.CSQC_Event_Sound = PRVM_ED_FindFunctionOffset("CSQC_Event_Sound");
1659 prog->funcoffsets.CSQC_Init = PRVM_ED_FindFunctionOffset("CSQC_Init");
1660 prog->funcoffsets.CSQC_InputEvent = PRVM_ED_FindFunctionOffset("CSQC_InputEvent");
1661 prog->funcoffsets.CSQC_Parse_CenterPrint = PRVM_ED_FindFunctionOffset("CSQC_Parse_CenterPrint");
1662 prog->funcoffsets.CSQC_Parse_Print = PRVM_ED_FindFunctionOffset("CSQC_Parse_Print");
1663 prog->funcoffsets.CSQC_Parse_StuffCmd = PRVM_ED_FindFunctionOffset("CSQC_Parse_StuffCmd");
1664 prog->funcoffsets.CSQC_Parse_TempEntity = PRVM_ED_FindFunctionOffset("CSQC_Parse_TempEntity");
1665 prog->funcoffsets.CSQC_Shutdown = PRVM_ED_FindFunctionOffset("CSQC_Shutdown");
1666 prog->funcoffsets.CSQC_UpdateView = PRVM_ED_FindFunctionOffset("CSQC_UpdateView");
1667 prog->funcoffsets.EndFrame = PRVM_ED_FindFunctionOffset("EndFrame");
1668 prog->funcoffsets.GameCommand = PRVM_ED_FindFunctionOffset("GameCommand");
1669 prog->funcoffsets.Gecko_Query = PRVM_ED_FindFunctionOffset("Gecko_Query");
1670 prog->funcoffsets.RestoreGame = PRVM_ED_FindFunctionOffset("RestoreGame");
1671 prog->funcoffsets.SV_ChangeTeam = PRVM_ED_FindFunctionOffset("SV_ChangeTeam");
1672 prog->funcoffsets.SV_OnEntityNoSpawnFunction = PRVM_ED_FindFunctionOffset("SV_OnEntityNoSpawnFunction");
1673 prog->funcoffsets.SV_OnEntityPostSpawnFunction = PRVM_ED_FindFunctionOffset("SV_OnEntityPostSpawnFunction");
1674 prog->funcoffsets.SV_OnEntityPreSpawnFunction = PRVM_ED_FindFunctionOffset("SV_OnEntityPreSpawnFunction");
1675 prog->funcoffsets.SV_ParseClientCommand = PRVM_ED_FindFunctionOffset("SV_ParseClientCommand");
1676 prog->funcoffsets.SV_PausedTic = PRVM_ED_FindFunctionOffset("SV_PausedTic");
1677 prog->funcoffsets.SV_PlayerPhysics = PRVM_ED_FindFunctionOffset("SV_PlayerPhysics");
1678 prog->funcoffsets.SV_Shutdown = PRVM_ED_FindFunctionOffset("SV_Shutdown");
1679 prog->funcoffsets.URI_Get_Callback = PRVM_ED_FindFunctionOffset("URI_Get_Callback");
1680 prog->globaloffsets.SV_InitCmd = PRVM_ED_FindGlobalOffset("SV_InitCmd");
1681 prog->globaloffsets.coop = PRVM_ED_FindGlobalOffset("coop");
1682 prog->globaloffsets.deathmatch = PRVM_ED_FindGlobalOffset("deathmatch");
1683 prog->globaloffsets.dmg_origin = PRVM_ED_FindGlobalOffset("dmg_origin");
1684 prog->globaloffsets.dmg_save = PRVM_ED_FindGlobalOffset("dmg_save");
1685 prog->globaloffsets.dmg_take = PRVM_ED_FindGlobalOffset("dmg_take");
1686 prog->globaloffsets.drawfont = PRVM_ED_FindGlobalOffset("drawfont");
1687 prog->globaloffsets.gettaginfo_forward = PRVM_ED_FindGlobalOffset("gettaginfo_forward");
1688 prog->globaloffsets.gettaginfo_name = PRVM_ED_FindGlobalOffset("gettaginfo_name");
1689 prog->globaloffsets.gettaginfo_offset = PRVM_ED_FindGlobalOffset("gettaginfo_offset");
1690 prog->globaloffsets.gettaginfo_parent = PRVM_ED_FindGlobalOffset("gettaginfo_parent");
1691 prog->globaloffsets.gettaginfo_right = PRVM_ED_FindGlobalOffset("gettaginfo_right");
1692 prog->globaloffsets.gettaginfo_up = PRVM_ED_FindGlobalOffset("gettaginfo_up");
1693 prog->globaloffsets.transparent_offset = PRVM_ED_FindGlobalOffset("transparent_offset");
1694 prog->globaloffsets.intermission = PRVM_ED_FindGlobalOffset("intermission");
1695 prog->globaloffsets.require_spawnfunc_prefix = PRVM_ED_FindGlobalOffset("require_spawnfunc_prefix");
1696 prog->globaloffsets.sb_showscores = PRVM_ED_FindGlobalOffset("sb_showscores");
1697 prog->globaloffsets.self = PRVM_ED_FindGlobalOffset("self");
1698 prog->globaloffsets.serverdeltatime = PRVM_ED_FindGlobalOffset("serverdeltatime");
1699 prog->globaloffsets.serverprevtime = PRVM_ED_FindGlobalOffset("serverprevtime");
1700 prog->globaloffsets.servertime = PRVM_ED_FindGlobalOffset("servertime");
1701 prog->globaloffsets.time = PRVM_ED_FindGlobalOffset("time");
1702 prog->globaloffsets.trace_allsolid = PRVM_ED_FindGlobalOffset("trace_allsolid");
1703 prog->globaloffsets.trace_dphitcontents = PRVM_ED_FindGlobalOffset("trace_dphitcontents");
1704 prog->globaloffsets.trace_dphitq3surfaceflags = PRVM_ED_FindGlobalOffset("trace_dphitq3surfaceflags");
1705 prog->globaloffsets.trace_dphittexturename = PRVM_ED_FindGlobalOffset("trace_dphittexturename");
1706 prog->globaloffsets.trace_dpstartcontents = PRVM_ED_FindGlobalOffset("trace_dpstartcontents");
1707 prog->globaloffsets.trace_endpos = PRVM_ED_FindGlobalOffset("trace_endpos");
1708 prog->globaloffsets.trace_ent = PRVM_ED_FindGlobalOffset("trace_ent");
1709 prog->globaloffsets.trace_fraction = PRVM_ED_FindGlobalOffset("trace_fraction");
1710 prog->globaloffsets.trace_inopen = PRVM_ED_FindGlobalOffset("trace_inopen");
1711 prog->globaloffsets.trace_inwater = PRVM_ED_FindGlobalOffset("trace_inwater");
1712 prog->globaloffsets.trace_networkentity = PRVM_ED_FindGlobalOffset("trace_networkentity");
1713 prog->globaloffsets.trace_plane_dist = PRVM_ED_FindGlobalOffset("trace_plane_dist");
1714 prog->globaloffsets.trace_plane_normal = PRVM_ED_FindGlobalOffset("trace_plane_normal");
1715 prog->globaloffsets.trace_startsolid = PRVM_ED_FindGlobalOffset("trace_startsolid");
1716 prog->globaloffsets.v_forward = PRVM_ED_FindGlobalOffset("v_forward");
1717 prog->globaloffsets.v_right = PRVM_ED_FindGlobalOffset("v_right");
1718 prog->globaloffsets.v_up = PRVM_ED_FindGlobalOffset("v_up");
1719 prog->globaloffsets.view_angles = PRVM_ED_FindGlobalOffset("view_angles");
1720 prog->globaloffsets.worldstatus = PRVM_ED_FindGlobalOffset("worldstatus");
1722 // menu qc only uses some functions, nothing else
1723 prog->funcoffsets.m_draw = PRVM_ED_FindFunctionOffset("m_draw");
1724 prog->funcoffsets.m_init = PRVM_ED_FindFunctionOffset("m_init");
1725 prog->funcoffsets.m_keydown = PRVM_ED_FindFunctionOffset("m_keydown");
1726 prog->funcoffsets.m_keyup = PRVM_ED_FindFunctionOffset("m_keyup");
1727 prog->funcoffsets.m_shutdown = PRVM_ED_FindFunctionOffset("m_shutdown");
1728 prog->funcoffsets.m_toggle = PRVM_ED_FindFunctionOffset("m_toggle");
1733 typedef struct dpfield_s
1740 #define DPFIELDS (sizeof(dpfields) / sizeof(dpfield_t))
1742 dpfield_t dpfields[] =
1753 void PRVM_LeakTest(void);
1754 void PRVM_ResetProg(void)
1757 PRVM_GCALL(reset_cmd)();
1758 Mem_FreePool(&prog->progs_mempool);
1759 memset(prog,0,sizeof(prvm_prog_t));
1760 prog->starttime = Sys_DoubleTime();
1768 void PRVM_LoadLNO( const char *progname ) {
1769 fs_offset_t filesize;
1771 unsigned int *header;
1774 FS_StripExtension( progname, filename, sizeof( filename ) );
1775 strlcat( filename, ".lno", sizeof( filename ) );
1777 lno = FS_LoadFile( filename, tempmempool, false, &filesize );
1783 <Spike> SafeWrite (h, &lnotype, sizeof(int));
1784 <Spike> SafeWrite (h, &version, sizeof(int));
1785 <Spike> SafeWrite (h, &numglobaldefs, sizeof(int));
1786 <Spike> SafeWrite (h, &numpr_globals, sizeof(int));
1787 <Spike> SafeWrite (h, &numfielddefs, sizeof(int));
1788 <Spike> SafeWrite (h, &numstatements, sizeof(int));
1789 <Spike> SafeWrite (h, statement_linenums, numstatements*sizeof(int));
1791 if( (unsigned) filesize < (6 + prog->progs->numstatements) * sizeof( int ) ) {
1796 header = (unsigned int *) lno;
1797 if( header[ 0 ] == *(unsigned int *) "LNOF" &&
1798 LittleLong( header[ 1 ] ) == 1 &&
1799 (unsigned int)LittleLong( header[ 2 ] ) == (unsigned int)prog->progs->numglobaldefs &&
1800 (unsigned int)LittleLong( header[ 3 ] ) == (unsigned int)prog->progs->numglobals &&
1801 (unsigned int)LittleLong( header[ 4 ] ) == (unsigned int)prog->progs->numfielddefs &&
1802 (unsigned int)LittleLong( header[ 5 ] ) == (unsigned int)prog->progs->numstatements )
1804 prog->statement_linenums = (int *)Mem_Alloc(prog->progs_mempool, prog->progs->numstatements * sizeof( int ) );
1805 memcpy( prog->statement_linenums, (int *) lno + 6, prog->progs->numstatements * sizeof( int ) );
1815 void PRVM_LoadProgs (const char * filename, int numrequiredfunc, char **required_func, int numrequiredfields, prvm_required_field_t *required_field, int numrequiredglobals, char **required_global)
1819 ddef_t *infielddefs;
1820 dfunction_t *dfunctions;
1821 fs_offset_t filesize;
1823 if( prog->loaded ) {
1824 PRVM_ERROR ("PRVM_LoadProgs: there is already a %s program loaded!", PRVM_NAME );
1827 prog->progs = (dprograms_t *)FS_LoadFile (filename, prog->progs_mempool, false, &filesize);
1828 if (prog->progs == NULL || filesize < (fs_offset_t)sizeof(dprograms_t))
1829 PRVM_ERROR ("PRVM_LoadProgs: couldn't load %s for %s", filename, PRVM_NAME);
1830 // TODO bounds check header fields (e.g. numstatements), they must never go behind end of file
1832 Con_DPrintf("%s programs occupy %iK.\n", PRVM_NAME, (int)(filesize/1024));
1834 prog->filecrc = CRC_Block((unsigned char *)prog->progs, filesize);
1836 // byte swap the header
1837 for (i = 0;i < (int) sizeof(*prog->progs) / 4;i++)
1838 ((int *)prog->progs)[i] = LittleLong ( ((int *)prog->progs)[i] );
1840 if (prog->progs->version != PROG_VERSION)
1841 PRVM_ERROR ("%s: %s has wrong version number (%i should be %i)", PRVM_NAME, filename, prog->progs->version, PROG_VERSION);
1842 if (prog->progs->crc != prog->headercrc && prog->progs->crc != prog->headercrc2)
1843 PRVM_ERROR ("%s: %s system vars have been modified (CRC of progs.dat systemvars %i != engine %i), progdefs.h is out of date", PRVM_NAME, filename, prog->progs->crc, prog->headercrc);
1845 //prog->functions = (dfunction_t *)((unsigned char *)progs + progs->ofs_functions);
1846 dfunctions = (dfunction_t *)((unsigned char *)prog->progs + prog->progs->ofs_functions);
1848 if (prog->progs->ofs_strings + prog->progs->numstrings >= (int)filesize)
1849 PRVM_ERROR ("%s: %s strings go past end of file", PRVM_NAME, filename);
1850 prog->strings = (char *)prog->progs + prog->progs->ofs_strings;
1851 prog->stringssize = prog->progs->numstrings;
1853 prog->numknownstrings = 0;
1854 prog->maxknownstrings = 0;
1855 prog->knownstrings = NULL;
1856 prog->knownstrings_freeable = NULL;
1858 Mem_ExpandableArray_NewArray(&prog->stringbuffersarray, prog->progs_mempool, sizeof(prvm_stringbuffer_t), 64);
1860 prog->globaldefs = (ddef_t *)((unsigned char *)prog->progs + prog->progs->ofs_globaldefs);
1862 // we need to expand the fielddefs list to include all the engine fields,
1863 // so allocate a new place for it
1864 infielddefs = (ddef_t *)((unsigned char *)prog->progs + prog->progs->ofs_fielddefs);
1866 prog->fielddefs = (ddef_t *)Mem_Alloc(prog->progs_mempool, (prog->progs->numfielddefs + numrequiredfields) * sizeof(ddef_t));
1868 prog->statements = (dstatement_t *)((unsigned char *)prog->progs + prog->progs->ofs_statements);
1870 prog->statement_profile = (double *)Mem_Alloc(prog->progs_mempool, prog->progs->numstatements * sizeof(*prog->statement_profile));
1872 // moved edict_size calculation down below field adding code
1874 //pr_global_struct = (globalvars_t *)((unsigned char *)progs + progs->ofs_globals);
1875 prog->globals.generic = (float *)((unsigned char *)prog->progs + prog->progs->ofs_globals);
1877 // byte swap the lumps
1878 for (i=0 ; i<prog->progs->numstatements ; i++)
1880 prog->statements[i].op = LittleShort(prog->statements[i].op);
1881 prog->statements[i].a = LittleShort(prog->statements[i].a);
1882 prog->statements[i].b = LittleShort(prog->statements[i].b);
1883 prog->statements[i].c = LittleShort(prog->statements[i].c);
1886 prog->functions = (mfunction_t *)Mem_Alloc(prog->progs_mempool, sizeof(mfunction_t) * prog->progs->numfunctions);
1887 for (i = 0;i < prog->progs->numfunctions;i++)
1889 prog->functions[i].first_statement = LittleLong (dfunctions[i].first_statement);
1890 prog->functions[i].parm_start = LittleLong (dfunctions[i].parm_start);
1891 prog->functions[i].s_name = LittleLong (dfunctions[i].s_name);
1892 prog->functions[i].s_file = LittleLong (dfunctions[i].s_file);
1893 prog->functions[i].numparms = LittleLong (dfunctions[i].numparms);
1894 prog->functions[i].locals = LittleLong (dfunctions[i].locals);
1895 memcpy(prog->functions[i].parm_size, dfunctions[i].parm_size, sizeof(dfunctions[i].parm_size));
1896 if(prog->functions[i].first_statement >= prog->progs->numstatements)
1897 PRVM_ERROR("PRVM_LoadProgs: out of bounds function statement (function %d) in %s", i, PRVM_NAME);
1898 // TODO bounds check parm_start, s_name, s_file, numparms, locals, parm_size
1901 for (i=0 ; i<prog->progs->numglobaldefs ; i++)
1903 prog->globaldefs[i].type = LittleShort (prog->globaldefs[i].type);
1904 prog->globaldefs[i].ofs = LittleShort (prog->globaldefs[i].ofs);
1905 prog->globaldefs[i].s_name = LittleLong (prog->globaldefs[i].s_name);
1906 // TODO bounds check ofs, s_name
1909 // copy the progs fields to the new fields list
1910 for (i = 0;i < prog->progs->numfielddefs;i++)
1912 prog->fielddefs[i].type = LittleShort (infielddefs[i].type);
1913 if (prog->fielddefs[i].type & DEF_SAVEGLOBAL)
1914 PRVM_ERROR ("PRVM_LoadProgs: prog->fielddefs[i].type & DEF_SAVEGLOBAL in %s", PRVM_NAME);
1915 prog->fielddefs[i].ofs = LittleShort (infielddefs[i].ofs);
1916 prog->fielddefs[i].s_name = LittleLong (infielddefs[i].s_name);
1917 // TODO bounds check ofs, s_name
1920 // append the required fields
1921 for (i = 0;i < (int) numrequiredfields;i++)
1923 prog->fielddefs[prog->progs->numfielddefs].type = required_field[i].type;
1924 prog->fielddefs[prog->progs->numfielddefs].ofs = prog->progs->entityfields;
1925 prog->fielddefs[prog->progs->numfielddefs].s_name = PRVM_SetEngineString(required_field[i].name);
1926 // TODO bounds check ofs, s_name
1927 if (prog->fielddefs[prog->progs->numfielddefs].type == ev_vector)
1928 prog->progs->entityfields += 3;
1930 prog->progs->entityfields++;
1931 prog->progs->numfielddefs++;
1934 // check required functions
1935 for(i=0 ; i < numrequiredfunc ; i++)
1936 if(PRVM_ED_FindFunction(required_func[i]) == 0)
1937 PRVM_ERROR("%s: %s not found in %s",PRVM_NAME, required_func[i], filename);
1939 // check required globals
1940 for(i=0 ; i < numrequiredglobals ; i++)
1941 if(PRVM_ED_FindGlobal(required_global[i]) == 0)
1942 PRVM_ERROR("%s: %s not found in %s",PRVM_NAME, required_global[i], filename);
1944 for (i=0 ; i<prog->progs->numglobals ; i++)
1945 ((int *)prog->globals.generic)[i] = LittleLong (((int *)prog->globals.generic)[i]);
1947 // moved edict_size calculation down here, below field adding code
1948 // LordHavoc: this no longer includes the prvm_edict_t header
1949 prog->edict_size = prog->progs->entityfields * 4;
1950 prog->edictareasize = prog->edict_size * prog->limit_edicts;
1952 // LordHavoc: bounds check anything static
1953 for (i = 0,st = prog->statements;i < prog->progs->numstatements;i++,st++)
1959 if ((unsigned short) st->a >= prog->progs->numglobals || st->b + i < 0 || st->b + i >= prog->progs->numstatements)
1960 PRVM_ERROR("PRVM_LoadProgs: out of bounds IF/IFNOT (statement %d) in %s", i, PRVM_NAME);
1963 if (st->a + i < 0 || st->a + i >= prog->progs->numstatements)
1964 PRVM_ERROR("PRVM_LoadProgs: out of bounds GOTO (statement %d) in %s", i, PRVM_NAME);
1966 // global global global
2001 if ((unsigned short) st->a >= prog->progs->numglobals || (unsigned short) st->b >= prog->progs->numglobals || (unsigned short) st->c >= prog->progs->numglobals)
2002 PRVM_ERROR("PRVM_LoadProgs: out of bounds global index (statement %d)", i);
2004 // global none global
2010 if ((unsigned short) st->a >= prog->progs->numglobals || (unsigned short) st->c >= prog->progs->numglobals)
2011 PRVM_ERROR("PRVM_LoadProgs: out of bounds global index (statement %d) in %s", i, PRVM_NAME);
2027 if ((unsigned short) st->a >= prog->progs->numglobals || (unsigned short) st->b >= prog->progs->numglobals)
2028 PRVM_ERROR("PRVM_LoadProgs: out of bounds global index (statement %d) in %s", i, PRVM_NAME);
2042 if ((unsigned short) st->a >= prog->progs->numglobals)
2043 PRVM_ERROR("PRVM_LoadProgs: out of bounds global index (statement %d) in %s", i, PRVM_NAME);
2046 Con_DPrintf("PRVM_LoadProgs: unknown opcode %d at statement %d in %s\n", st->op, i, PRVM_NAME);
2050 if(prog->progs->numstatements < 1)
2052 PRVM_ERROR("PRVM_LoadProgs: empty program in %s", PRVM_NAME);
2054 else switch(prog->statements[prog->progs->numstatements - 1].op)
2061 PRVM_ERROR("PRVM_LoadProgs: program may fall off the edge (does not end with RETURN, GOTO or DONE) in %s", PRVM_NAME);
2065 PRVM_LoadLNO(filename);
2069 prog->loaded = TRUE;
2071 // set flags & ddef_ts in prog
2077 PRVM_GCALL(init_cmd)();
2084 void PRVM_Fields_f (void)
2086 int i, j, ednum, used, usedamount;
2088 char tempstring[MAX_INPUTLINE], tempstring2[260];
2098 Con_Print("no progs loaded\n");
2105 Con_Print("prvm_fields <program name>\n");
2110 if(!PRVM_SetProgFromString(Cmd_Argv(1)))
2113 counts = (int *)Mem_Alloc(tempmempool, prog->progs->numfielddefs * sizeof(int));
2114 for (ednum = 0;ednum < prog->max_edicts;ednum++)
2116 ed = PRVM_EDICT_NUM(ednum);
2117 if (ed->priv.required->free)
2119 for (i = 1;i < prog->progs->numfielddefs;i++)
2121 d = &prog->fielddefs[i];
2122 name = PRVM_GetString(d->s_name);
2123 if (name[strlen(name)-2] == '_')
2124 continue; // skip _x, _y, _z vars
2125 v = (int *)((char *)ed->fields.vp + d->ofs*4);
2126 // if the value is still all 0, skip the field
2127 for (j = 0;j < prvm_type_size[d->type & ~DEF_SAVEGLOBAL];j++)
2140 for (i = 0;i < prog->progs->numfielddefs;i++)
2142 d = &prog->fielddefs[i];
2143 name = PRVM_GetString(d->s_name);
2144 if (name[strlen(name)-2] == '_')
2145 continue; // skip _x, _y, _z vars
2146 switch(d->type & ~DEF_SAVEGLOBAL)
2149 strlcat(tempstring, "string ", sizeof(tempstring));
2152 strlcat(tempstring, "entity ", sizeof(tempstring));
2155 strlcat(tempstring, "function ", sizeof(tempstring));
2158 strlcat(tempstring, "field ", sizeof(tempstring));
2161 strlcat(tempstring, "void ", sizeof(tempstring));
2164 strlcat(tempstring, "float ", sizeof(tempstring));
2167 strlcat(tempstring, "vector ", sizeof(tempstring));
2170 strlcat(tempstring, "pointer ", sizeof(tempstring));
2173 dpsnprintf (tempstring2, sizeof(tempstring2), "bad type %i ", d->type & ~DEF_SAVEGLOBAL);
2174 strlcat(tempstring, tempstring2, sizeof(tempstring));
2177 if (strlen(name) > sizeof(tempstring2)-4)
2179 memcpy (tempstring2, name, sizeof(tempstring2)-4);
2180 tempstring2[sizeof(tempstring2)-4] = tempstring2[sizeof(tempstring2)-3] = tempstring2[sizeof(tempstring2)-2] = '.';
2181 tempstring2[sizeof(tempstring2)-1] = 0;
2184 strlcat(tempstring, name, sizeof(tempstring));
2185 for (j = (int)strlen(name);j < 25;j++)
2186 strlcat(tempstring, " ", sizeof(tempstring));
2187 dpsnprintf(tempstring2, sizeof(tempstring2), "%5d", counts[i]);
2188 strlcat(tempstring, tempstring2, sizeof(tempstring));
2189 strlcat(tempstring, "\n", sizeof(tempstring));
2190 if (strlen(tempstring) >= sizeof(tempstring)/2)
2192 Con_Print(tempstring);
2198 usedamount += prvm_type_size[d->type & ~DEF_SAVEGLOBAL];
2202 Con_Printf("%s: %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", PRVM_NAME, prog->progs->entityfields, used, prog->progs->entityfields * 4, usedamount * 4, prog->max_edicts, prog->progs->entityfields * 4 * prog->max_edicts, usedamount * 4 * prog->max_edicts);
2207 void PRVM_Globals_f (void)
2210 const char *wildcard;
2216 Con_Print("no progs loaded\n");
2219 if(Cmd_Argc () < 2 || Cmd_Argc() > 3)
2221 Con_Print("prvm_globals <program name> <optional name wildcard>\n");
2226 if(!PRVM_SetProgFromString (Cmd_Argv (1)))
2229 if( Cmd_Argc() == 3)
2230 wildcard = Cmd_Argv(2);
2234 Con_Printf("%s :", PRVM_NAME);
2236 for (i = 0;i < prog->progs->numglobaldefs;i++)
2239 if( !matchpattern( PRVM_GetString(prog->globaldefs[i].s_name), wildcard, 1) )
2244 Con_Printf("%s\n", PRVM_GetString(prog->globaldefs[i].s_name));
2246 Con_Printf("%i global variables, %i culled, totalling %i bytes\n", prog->progs->numglobals, numculled, prog->progs->numglobals * 4);
2256 void PRVM_Global_f(void)
2259 if( Cmd_Argc() != 3 ) {
2260 Con_Printf( "prvm_global <program name> <global name>\n" );
2265 if( !PRVM_SetProgFromString( Cmd_Argv(1) ) )
2268 global = PRVM_ED_FindGlobal( Cmd_Argv(2) );
2270 Con_Printf( "No global '%s' in %s!\n", Cmd_Argv(2), Cmd_Argv(1) );
2272 Con_Printf( "%s: %s\n", Cmd_Argv(2), PRVM_ValueString( (etype_t)global->type, (prvm_eval_t *) &prog->globals.generic[ global->ofs ] ) );
2281 void PRVM_GlobalSet_f(void)
2284 if( Cmd_Argc() != 4 ) {
2285 Con_Printf( "prvm_globalset <program name> <global name> <value>\n" );
2290 if( !PRVM_SetProgFromString( Cmd_Argv(1) ) )
2293 global = PRVM_ED_FindGlobal( Cmd_Argv(2) );
2295 Con_Printf( "No global '%s' in %s!\n", Cmd_Argv(2), Cmd_Argv(1) );
2297 PRVM_ED_ParseEpair( NULL, global, Cmd_Argv(3), true );
2306 void PRVM_Init (void)
2308 Cmd_AddCommand ("prvm_edict", PRVM_ED_PrintEdict_f, "print all data about an entity number in the selected VM (server, client, menu)");
2309 Cmd_AddCommand ("prvm_edicts", PRVM_ED_PrintEdicts_f, "prints all data about all entities in the selected VM (server, client, menu)");
2310 Cmd_AddCommand ("prvm_edictcount", PRVM_ED_Count_f, "prints number of active entities in the selected VM (server, client, menu)");
2311 Cmd_AddCommand ("prvm_profile", PRVM_Profile_f, "prints execution statistics about the most used QuakeC functions in the selected VM (server, client, menu)");
2312 Cmd_AddCommand ("prvm_childprofile", PRVM_ChildProfile_f, "prints execution statistics about the most used QuakeC functions in the selected VM (server, client, menu), sorted by time taken in function with child calls");
2313 Cmd_AddCommand ("prvm_callprofile", PRVM_CallProfile_f, "prints execution statistics about the most time consuming QuakeC calls from the engine in the selected VM (server, client, menu)");
2314 Cmd_AddCommand ("prvm_fields", PRVM_Fields_f, "prints usage statistics on properties (how many entities have non-zero values) in the selected VM (server, client, menu)");
2315 Cmd_AddCommand ("prvm_globals", PRVM_Globals_f, "prints all global variables in the selected VM (server, client, menu)");
2316 Cmd_AddCommand ("prvm_global", PRVM_Global_f, "prints value of a specified global variable in the selected VM (server, client, menu)");
2317 Cmd_AddCommand ("prvm_globalset", PRVM_GlobalSet_f, "sets value of a specified global variable in the selected VM (server, client, menu)");
2318 Cmd_AddCommand ("prvm_edictset", PRVM_ED_EdictSet_f, "changes value of a specified property of a specified entity in the selected VM (server, client, menu)");
2319 Cmd_AddCommand ("prvm_edictget", PRVM_ED_EdictGet_f, "retrieves the value of a specified property of a specified entity in the selected VM (server, client menu) into a cvar or to the console");
2320 Cmd_AddCommand ("prvm_globalget", PRVM_ED_GlobalGet_f, "retrieves the value of a specified global variable in the selected VM (server, client menu) into a cvar or to the console");
2321 Cmd_AddCommand ("prvm_printfunction", PRVM_PrintFunction_f, "prints a disassembly (QuakeC instructions) of the specified function in the selected VM (server, client, menu)");
2322 Cmd_AddCommand ("cl_cmd", PRVM_GameCommand_Client_f, "calls the client QC function GameCommand with the supplied string as argument");
2323 Cmd_AddCommand ("menu_cmd", PRVM_GameCommand_Menu_f, "calls the menu QC function GameCommand with the supplied string as argument");
2324 Cmd_AddCommand ("sv_cmd", PRVM_GameCommand_Server_f, "calls the server QC function GameCommand with the supplied string as argument");
2326 // COMMANDLINEOPTION: PRVM: -noboundscheck disables the bounds checks (security hole if CSQC is in use!)
2327 prvm_boundscheck = !COM_CheckParm("-noboundscheck");
2329 Cvar_RegisterVariable (&prvm_traceqc);
2330 Cvar_RegisterVariable (&prvm_statementprofiling);
2331 Cvar_RegisterVariable (&prvm_backtraceforwarnings);
2332 Cvar_RegisterVariable (&prvm_leaktest);
2333 Cvar_RegisterVariable (&prvm_leaktest_ignore_classnames);
2334 Cvar_RegisterVariable (&prvm_errordump);
2335 Cvar_RegisterVariable (&prvm_reuseedicts_startuptime);
2336 Cvar_RegisterVariable (&prvm_reuseedicts_neverinsameframe);
2338 // COMMANDLINEOPTION: PRVM: -norunaway disables the runaway loop check (it might be impossible to exit DarkPlaces if used!)
2339 prvm_runawaycheck = !COM_CheckParm("-norunaway");
2349 void PRVM_InitProg(int prognr)
2351 if(prognr < 0 || prognr >= PRVM_MAXPROGS)
2352 Sys_Error("PRVM_InitProg: Invalid program number %i",prognr);
2354 prog = &prog_list[prognr];
2359 memset(prog, 0, sizeof(prvm_prog_t));
2360 prog->starttime = Sys_DoubleTime();
2362 prog->error_cmd = Host_Error;
2363 prog->leaktest_active = prvm_leaktest.integer != 0;
2366 int PRVM_GetProgNr(void)
2368 return prog - prog_list;
2371 void *_PRVM_Alloc(size_t buffersize, const char *filename, int fileline)
2373 return _Mem_Alloc(prog->progs_mempool, buffersize, filename, fileline);
2376 void _PRVM_Free(void *buffer, const char *filename, int fileline)
2378 _Mem_Free(buffer, filename, fileline);
2381 void _PRVM_FreeAll(const char *filename, int fileline)
2384 prog->fielddefs = NULL;
2385 prog->functions = NULL;
2386 _Mem_EmptyPool(prog->progs_mempool, filename, fileline);
2389 // LordHavoc: turned PRVM_EDICT_NUM into a #define for speed reasons
2390 unsigned int PRVM_EDICT_NUM_ERROR(unsigned int n, char *filename, int fileline)
2392 PRVM_ERROR ("PRVM_EDICT_NUM: %s: bad number %i (called at %s:%i)", PRVM_NAME, n, filename, fileline);
2397 int NUM_FOR_EDICT_ERROR(prvm_edict_t *e)
2399 PRVM_ERROR ("PRVM_NUM_FOR_EDICT: bad pointer %p (world is %p, entity number would be %i)", e, prog->edicts, e - prog->edicts);
2403 int PRVM_NUM_FOR_EDICT(prvm_edict_t *e)
2406 n = e - prog->edicts;
2407 if ((unsigned int)n >= prog->limit_edicts)
2408 Host_Error ("PRVM_NUM_FOR_EDICT: bad pointer");
2412 //int NoCrash_NUM_FOR_EDICT(prvm_edict_t *e)
2414 // return e - prog->edicts;
2417 //#define PRVM_EDICT_TO_PROG(e) ((unsigned char *)(((prvm_edict_t *)e)->v) - (unsigned char *)(prog->edictsfields))
2418 //#define PRVM_PROG_TO_EDICT(e) (prog->edicts + ((e) / (progs->entityfields * 4)))
2419 int PRVM_EDICT_TO_PROG(prvm_edict_t *e)
2422 n = e - prog->edicts;
2423 if ((unsigned int)n >= (unsigned int)prog->max_edicts)
2424 Host_Error("PRVM_EDICT_TO_PROG: invalid edict %8p (number %i compared to world at %8p)", e, n, prog->edicts);
2425 return n;// EXPERIMENTAL
2426 //return (unsigned char *)e->v - (unsigned char *)prog->edictsfields;
2428 prvm_edict_t *PRVM_PROG_TO_EDICT(int n)
2430 if ((unsigned int)n >= (unsigned int)prog->max_edicts)
2431 Host_Error("PRVM_PROG_TO_EDICT: invalid edict number %i", n);
2432 return prog->edicts + n; // EXPERIMENTAL
2433 //return prog->edicts + ((n) / (progs->entityfields * 4));
2438 sizebuf_t vm_tempstringsbuf;
2440 const char *PRVM_GetString(int num)
2444 if (num < prog->stringssize)
2445 return prog->strings + num;
2448 if (num <= prog->stringssize + vm_tempstringsbuf.maxsize)
2450 num -= prog->stringssize;
2451 if (num < vm_tempstringsbuf.cursize)
2452 return (char *)vm_tempstringsbuf.data + num;
2455 VM_Warning("PRVM_GetString: Invalid temp-string offset (%i >= %i vm_tempstringsbuf.cursize)\n", num, vm_tempstringsbuf.cursize);
2462 VM_Warning("PRVM_GetString: Invalid constant-string offset (%i >= %i prog->stringssize)\n", num, prog->stringssize);
2472 // special range reserved for tempstrings
2474 if (num < vm_tempstringsbuf.cursize)
2475 return (char *)vm_tempstringsbuf.data + num;
2478 VM_Warning("PRVM_GetString: Invalid temp-string offset (%i >= %i vm_tempstringsbuf.cursize)\n", num, vm_tempstringsbuf.cursize);
2484 if (num < prog->numknownstrings)
2486 if (!prog->knownstrings[num])
2488 VM_Warning("PRVM_GetString: Invalid zone-string offset (%i has been freed)\n", num);
2491 return prog->knownstrings[num];
2495 VM_Warning("PRVM_GetString: Invalid zone-string offset (%i >= %i)\n", num, prog->numknownstrings);
2501 int PRVM_SetEngineString(const char *s)
2506 if (s >= prog->strings && s <= prog->strings + prog->stringssize)
2507 PRVM_ERROR("PRVM_SetEngineString: s in prog->strings area");
2508 // if it's in the tempstrings area, use a reserved range
2509 // (otherwise we'd get millions of useless string offsets cluttering the database)
2510 if (s >= (char *)vm_tempstringsbuf.data && s < (char *)vm_tempstringsbuf.data + vm_tempstringsbuf.maxsize)
2512 return prog->stringssize + (s - (char *)vm_tempstringsbuf.data);
2514 return -1 - ((1<<30) + (s - (char *)vm_tempstringsbuf.data));
2516 // see if it's a known string address
2517 for (i = 0;i < prog->numknownstrings;i++)
2518 if (prog->knownstrings[i] == s)
2520 // new unknown engine string
2521 if (developer.integer >= 200)
2522 Con_Printf("new engine string %p = \"%s\"\n", s, s);
2523 for (i = prog->firstfreeknownstring;i < prog->numknownstrings;i++)
2524 if (!prog->knownstrings[i])
2526 if (i >= prog->numknownstrings)
2528 if (i >= prog->maxknownstrings)
2530 const char **oldstrings = prog->knownstrings;
2531 const unsigned char *oldstrings_freeable = prog->knownstrings_freeable;
2532 const char **oldstrings_origin = prog->knownstrings_origin;
2533 prog->maxknownstrings += 128;
2534 prog->knownstrings = (const char **)PRVM_Alloc(prog->maxknownstrings * sizeof(char *));
2535 prog->knownstrings_freeable = (unsigned char *)PRVM_Alloc(prog->maxknownstrings * sizeof(unsigned char));
2536 if(prog->leaktest_active)
2537 prog->knownstrings_origin = (const char **)PRVM_Alloc(prog->maxknownstrings * sizeof(char *));
2538 if (prog->numknownstrings)
2540 memcpy((char **)prog->knownstrings, oldstrings, prog->numknownstrings * sizeof(char *));
2541 memcpy((char **)prog->knownstrings_freeable, oldstrings_freeable, prog->numknownstrings * sizeof(unsigned char));
2542 if(prog->leaktest_active)
2543 memcpy((char **)prog->knownstrings_origin, oldstrings_origin, prog->numknownstrings * sizeof(char *));
2546 prog->numknownstrings++;
2548 prog->firstfreeknownstring = i + 1;
2549 prog->knownstrings[i] = s;
2550 prog->knownstrings_freeable[i] = false;
2551 if(prog->leaktest_active)
2552 prog->knownstrings_origin[i] = NULL;
2556 // temp string handling
2558 // all tempstrings go into this buffer consecutively, and it is reset
2559 // whenever PRVM_ExecuteProgram returns to the engine
2560 // (technically each PRVM_ExecuteProgram call saves the cursize value and
2561 // restores it on return, so multiple recursive calls can share the same
2563 // the buffer size is automatically grown as needed
2565 int PRVM_SetTempString(const char *s)
2571 size = (int)strlen(s) + 1;
2572 if (developer.integer >= 300)
2573 Con_Printf("PRVM_SetTempString: cursize %i, size %i\n", vm_tempstringsbuf.cursize, size);
2574 if (vm_tempstringsbuf.maxsize < vm_tempstringsbuf.cursize + size)
2576 sizebuf_t old = vm_tempstringsbuf;
2577 if (vm_tempstringsbuf.cursize + size >= 1<<28)
2578 PRVM_ERROR("PRVM_SetTempString: ran out of tempstring memory! (refusing to grow tempstring buffer over 256MB, cursize %i, size %i)\n", vm_tempstringsbuf.cursize, size);
2579 vm_tempstringsbuf.maxsize = max(vm_tempstringsbuf.maxsize, 65536);
2580 while (vm_tempstringsbuf.maxsize < vm_tempstringsbuf.cursize + size)
2581 vm_tempstringsbuf.maxsize *= 2;
2582 if (vm_tempstringsbuf.maxsize != old.maxsize || vm_tempstringsbuf.data == NULL)
2584 if (developer.integer >= 100)
2585 Con_Printf("PRVM_SetTempString: enlarging tempstrings buffer (%iKB -> %iKB)\n", old.maxsize/1024, vm_tempstringsbuf.maxsize/1024);
2586 vm_tempstringsbuf.data = (unsigned char *) Mem_Alloc(sv_mempool, vm_tempstringsbuf.maxsize);
2588 memcpy(vm_tempstringsbuf.data, old.data, old.cursize);
2593 t = (char *)vm_tempstringsbuf.data + vm_tempstringsbuf.cursize;
2595 vm_tempstringsbuf.cursize += size;
2596 return PRVM_SetEngineString(t);
2599 int PRVM_AllocString(size_t bufferlength, char **pointer)
2604 for (i = prog->firstfreeknownstring;i < prog->numknownstrings;i++)
2605 if (!prog->knownstrings[i])
2607 if (i >= prog->numknownstrings)
2609 if (i >= prog->maxknownstrings)
2611 const char **oldstrings = prog->knownstrings;
2612 const unsigned char *oldstrings_freeable = prog->knownstrings_freeable;
2613 const char **oldstrings_origin = prog->knownstrings_origin;
2614 prog->maxknownstrings += 128;
2615 prog->knownstrings = (const char **)PRVM_Alloc(prog->maxknownstrings * sizeof(char *));
2616 prog->knownstrings_freeable = (unsigned char *)PRVM_Alloc(prog->maxknownstrings * sizeof(unsigned char));
2617 if(prog->leaktest_active)
2618 prog->knownstrings_origin = (const char **)PRVM_Alloc(prog->maxknownstrings * sizeof(char *));
2619 if (prog->numknownstrings)
2621 memcpy((char **)prog->knownstrings, oldstrings, prog->numknownstrings * sizeof(char *));
2622 memcpy((char **)prog->knownstrings_freeable, oldstrings_freeable, prog->numknownstrings * sizeof(unsigned char));
2623 if(prog->leaktest_active)
2624 memcpy((char **)prog->knownstrings_origin, oldstrings_origin, prog->numknownstrings * sizeof(char *));
2626 // TODO why not Mem_Free the old ones?
2628 prog->numknownstrings++;
2630 prog->firstfreeknownstring = i + 1;
2631 prog->knownstrings[i] = (char *)PRVM_Alloc(bufferlength);
2632 prog->knownstrings_freeable[i] = true;
2633 if(prog->leaktest_active)
2634 prog->knownstrings_origin[i] = PRVM_AllocationOrigin();
2636 *pointer = (char *)(prog->knownstrings[i]);
2640 void PRVM_FreeString(int num)
2643 PRVM_ERROR("PRVM_FreeString: attempt to free a NULL string");
2644 else if (num >= 0 && num < prog->stringssize)
2645 PRVM_ERROR("PRVM_FreeString: attempt to free a constant string");
2646 else if (num < 0 && num >= -prog->numknownstrings)
2649 if (!prog->knownstrings[num])
2650 PRVM_ERROR("PRVM_FreeString: attempt to free a non-existent or already freed string");
2651 if (!prog->knownstrings_freeable[num])
2652 PRVM_ERROR("PRVM_FreeString: attempt to free a string owned by the engine");
2653 PRVM_Free((char *)prog->knownstrings[num]);
2654 if(prog->leaktest_active)
2655 if(prog->knownstrings_origin[num])
2656 PRVM_Free((char *)prog->knownstrings_origin[num]);
2657 prog->knownstrings[num] = NULL;
2658 prog->knownstrings_freeable[num] = false;
2659 prog->firstfreeknownstring = min(prog->firstfreeknownstring, num);
2662 PRVM_ERROR("PRVM_FreeString: invalid string offset %i", num);
2665 static qboolean PRVM_IsStringReferenced(string_t string)
2669 for (i = 0;i < prog->progs->numglobaldefs;i++)
2671 ddef_t *d = &prog->globaldefs[i];
2672 if((etype_t)((int) d->type & ~DEF_SAVEGLOBAL) != ev_string)
2674 if(string == ((prvm_eval_t *) &prog->globals.generic[d->ofs])->string)
2678 for(j = 0; j < prog->num_edicts; ++j)
2680 prvm_edict_t *ed = PRVM_EDICT_NUM(j);
2681 if (ed->priv.required->free)
2683 for (i=0; i<prog->progs->numfielddefs; ++i)
2685 ddef_t *d = &prog->fielddefs[i];
2686 if((etype_t)((int) d->type & ~DEF_SAVEGLOBAL) != ev_string)
2688 if(string == ((prvm_eval_t *) &((float*)ed->fields.vp)[d->ofs])->string)
2696 static qboolean PRVM_IsEdictRelevant(prvm_edict_t *edict)
2698 if(PRVM_NUM_FOR_EDICT(edict) <= prog->reserved_edicts)
2699 return true; // world or clients
2700 switch(prog - prog_list)
2702 case PRVM_SERVERPROG:
2704 entvars_t *ev = edict->fields.server;
2705 if(ev->solid) // can block other stuff, or is a trigger?
2707 if(ev->modelindex) // visible ent?
2709 if(ev->effects) // particle effect?
2711 if(ev->think) // has a think function?
2712 if(ev->nextthink > 0) // that actually will eventually run?
2716 if(*prvm_leaktest_ignore_classnames.string)
2718 if(strstr(va(" %s ", prvm_leaktest_ignore_classnames.string), va(" %s ", PRVM_GetString(ev->classname))))
2723 case PRVM_CLIENTPROG:
2725 // TODO someone add more stuff here
2726 cl_entvars_t *ev = edict->fields.client;
2727 if(ev->entnum) // csqc networked
2729 if(ev->modelindex) // visible ent?
2731 if(ev->effects) // particle effect?
2733 if(ev->think) // has a think function?
2734 if(ev->nextthink > 0) // that actually will eventually run?
2736 if(*prvm_leaktest_ignore_classnames.string)
2738 if(strstr(va(" %s ", prvm_leaktest_ignore_classnames.string), va(" %s ", PRVM_GetString(ev->classname))))
2744 // menu prog does not have classnames
2750 static qboolean PRVM_IsEdictReferenced(prvm_edict_t *edict, int mark)
2753 int edictnum = PRVM_NUM_FOR_EDICT(edict);
2754 const char *targetname = NULL;
2756 switch(prog - prog_list)
2758 case PRVM_SERVERPROG:
2759 targetname = PRVM_GetString(edict->fields.server->targetname);
2764 if(!*targetname) // ""
2767 for (i = 0;i < prog->progs->numglobaldefs;i++)
2769 ddef_t *d = &prog->globaldefs[i];
2770 if((etype_t)((int) d->type & ~DEF_SAVEGLOBAL) != ev_entity)
2772 if(edictnum == ((prvm_eval_t *) &prog->globals.generic[d->ofs])->edict)
2776 for(j = 0; j < prog->num_edicts; ++j)
2778 prvm_edict_t *ed = PRVM_EDICT_NUM(j);
2779 if (ed->priv.required->mark < mark)
2785 const char *target = PRVM_GetString(ed->fields.server->target);
2787 if(!strcmp(target, targetname))
2790 for (i=0; i<prog->progs->numfielddefs; ++i)
2792 ddef_t *d = &prog->fielddefs[i];
2793 if((etype_t)((int) d->type & ~DEF_SAVEGLOBAL) != ev_entity)
2795 if(edictnum == ((prvm_eval_t *) &((float*)ed->fields.vp)[d->ofs])->edict)
2803 static void PRVM_MarkReferencedEdicts(void)
2809 for(j = 0; j < prog->num_edicts; ++j)
2811 prvm_edict_t *ed = PRVM_EDICT_NUM(j);
2812 if(ed->priv.required->free)
2814 ed->priv.required->mark = PRVM_IsEdictRelevant(ed) ? 1 : 0;
2821 for(j = 0; j < prog->num_edicts; ++j)
2823 prvm_edict_t *ed = PRVM_EDICT_NUM(j);
2824 if(ed->priv.required->free)
2826 if(ed->priv.required->mark)
2828 if(PRVM_IsEdictReferenced(ed, stage))
2830 ed->priv.required->mark = stage + 1;
2837 Con_DPrintf("leak check used %d stages to find all references\n", stage);
2840 void PRVM_LeakTest(void)
2843 qboolean leaked = false;
2845 if(!prog->leaktest_active)
2849 for (i = 0; i < prog->numknownstrings; ++i)
2851 if(prog->knownstrings[i])
2852 if(prog->knownstrings_freeable[i])
2853 if(prog->knownstrings_origin[i])
2854 if(!PRVM_IsStringReferenced(-1 - i))
2856 Con_Printf("Unreferenced string found!\n Value: %s\n Origin: %s\n", prog->knownstrings[i], prog->knownstrings_origin[i]);
2862 PRVM_MarkReferencedEdicts();
2863 for(j = 0; j < prog->num_edicts; ++j)
2865 prvm_edict_t *ed = PRVM_EDICT_NUM(j);
2866 if(ed->priv.required->free)
2868 if(!ed->priv.required->mark)
2869 if(ed->priv.required->allocation_origin)
2871 Con_Printf("Unreferenced edict found!\n Allocated at: %s\n", ed->priv.required->allocation_origin);
2872 PRVM_ED_Print(ed, NULL);
2878 for (i = 0; i < (int)Mem_ExpandableArray_IndexRange(&prog->stringbuffersarray); ++i)
2880 prvm_stringbuffer_t *stringbuffer = (prvm_stringbuffer_t*) Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, i);
2882 if(stringbuffer->origin)
2884 Con_Printf("Open string buffer handle found!\n Allocated at: %s\n", stringbuffer->origin);
2889 for(i = 0; i < PRVM_MAX_OPENFILES; ++i)
2891 if(prog->openfiles[i])
2892 if(prog->openfiles_origin[i])
2894 Con_Printf("Open file handle found!\n Allocated at: %s\n", prog->openfiles_origin[i]);
2899 for(i = 0; i < PRVM_MAX_OPENSEARCHES; ++i)
2901 if(prog->opensearches[i])
2902 if(prog->opensearches_origin[i])
2904 Con_Printf("Open search handle found!\n Allocated at: %s\n", prog->opensearches_origin[i]);
2910 Con_Printf("Congratulations. No leaks found.\n");