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->entityfieldsarea = prog->entityfields * prog->max_edicts;
81 prog->edictsfields = (vec_t *)Mem_Alloc(prog->progs_mempool, prog->entityfieldsarea * sizeof(vec_t));
84 for(i = 0; i < prog->max_edicts; i++)
86 prog->edicts[i].priv.required = (prvm_edict_private_t *)((unsigned char *)prog->edictprivate + i * prog->edictprivate_size);
87 prog->edicts[i].fields.vp = prog->edictsfields + i * prog->entityfields;
93 PRVM_MEM_IncreaseEdicts
96 void PRVM_MEM_IncreaseEdicts(void)
100 if(prog->max_edicts >= prog->limit_edicts)
103 PRVM_GCALL(begin_increase_edicts)();
106 prog->max_edicts = min(prog->max_edicts + 256, prog->limit_edicts);
108 prog->entityfieldsarea = prog->entityfields * prog->max_edicts;
109 prog->edictsfields = (vec_t*)Mem_Realloc(prog->progs_mempool, (void *)prog->edictsfields, prog->entityfieldsarea * sizeof(vec_t));
110 prog->edictprivate = (void *)Mem_Realloc(prog->progs_mempool, (void *)prog->edictprivate, prog->max_edicts * prog->edictprivate_size);
112 //set e and v pointers
113 for(i = 0; i < prog->max_edicts; i++)
115 prog->edicts[i].priv.required = (prvm_edict_private_t *)((unsigned char *)prog->edictprivate + i * prog->edictprivate_size);
116 prog->edicts[i].fields.vp = prog->edictsfields + i * prog->entityfields;
119 PRVM_GCALL(end_increase_edicts)();
122 //============================================================================
125 int PRVM_ED_FindFieldOffset(const char *field)
128 d = PRVM_ED_FindField(field);
134 int PRVM_ED_FindGlobalOffset(const char *global)
137 d = PRVM_ED_FindGlobal(global);
143 func_t PRVM_ED_FindFunctionOffset(const char *function)
146 f = PRVM_ED_FindFunction(function);
149 return (func_t)(f - prog->functions);
152 qboolean PRVM_ProgLoaded(int prognr)
154 if(prognr < 0 || prognr >= PRVM_MAXPROGS)
157 return (prog_list[prognr].loaded ? TRUE : FALSE);
162 PRVM_SetProgFromString
165 // perhaps add a return value when the str doesnt exist
166 qboolean PRVM_SetProgFromString(const char *str)
169 for(; i < PRVM_MAXPROGS ; i++)
170 if(prog_list[i].name && !strcmp(prog_list[i].name,str))
172 if(prog_list[i].loaded)
174 prog = &prog_list[i];
179 Con_Printf("%s not loaded !\n",PRVM_NAME);
184 Con_Printf("Invalid program name %s !\n", str);
193 void PRVM_SetProg(int prognr)
195 if(0 <= prognr && prognr < PRVM_MAXPROGS)
197 if(prog_list[prognr].loaded)
198 prog = &prog_list[prognr];
200 PRVM_ERROR("%i not loaded !", prognr);
203 PRVM_ERROR("Invalid program number %i", prognr);
210 Sets everything to NULL
213 void PRVM_ED_ClearEdict (prvm_edict_t *e)
215 memset (e->fields.vp, 0, prog->progs->entityfields * 4);
216 e->priv.required->free = false;
218 // AK: Let the init_edict function determine if something needs to be initialized
219 PRVM_GCALL(init_edict)(e);
222 const char *PRVM_AllocationOrigin(void)
225 if(prog->leaktest_active)
226 if(prog->depth > 0) // actually in QC code and not just parsing the entities block of a map/savegame
228 buf = (char *)PRVM_Alloc(128);
229 PRVM_ShortStackTrace(buf, 128);
238 Returns if this particular edict could get allocated by PRVM_ED_Alloc
241 qboolean PRVM_ED_CanAlloc(prvm_edict_t *e)
243 if(!e->priv.required->free)
245 if(realtime <= e->priv.required->freetime && prvm_reuseedicts_neverinsameframe.integer)
246 return false; // never allow reuse in same frame (causes networking trouble)
247 if(e->priv.required->freetime < prog->starttime + prvm_reuseedicts_startuptime.value)
249 if(realtime > e->priv.required->freetime + 1)
251 return false; // entity slot still blocked because the entity was freed less than one second ago
258 Either finds a free edict, or allocates a new one.
259 Try to avoid reusing an entity that was recently freed, because it
260 can cause the client to think the entity morphed into something else
261 instead of being removed and recreated, which can cause interpolated
262 angles and bad trails.
265 prvm_edict_t *PRVM_ED_Alloc (void)
270 // the client qc dont need maxclients
271 // thus it doesnt need to use svs.maxclients
272 // AK: changed i=svs.maxclients+1
273 // AK: changed so the edict 0 wont spawn -> used as reserved/world entity
274 // although the menu/client has no world
275 for (i = prog->reserved_edicts + 1;i < prog->num_edicts;i++)
277 e = PRVM_EDICT_NUM(i);
278 if(PRVM_ED_CanAlloc(e))
280 PRVM_ED_ClearEdict (e);
281 e->priv.required->allocation_origin = PRVM_AllocationOrigin();
286 if (i == prog->limit_edicts)
287 PRVM_ERROR ("%s: PRVM_ED_Alloc: no free edicts",PRVM_NAME);
290 if (prog->num_edicts >= prog->max_edicts)
291 PRVM_MEM_IncreaseEdicts();
293 e = PRVM_EDICT_NUM(i);
294 PRVM_ED_ClearEdict (e);
296 e->priv.required->allocation_origin = PRVM_AllocationOrigin();
305 Marks the edict as free
306 FIXME: walk all entities and NULL out references to this entity
309 void PRVM_ED_Free (prvm_edict_t *ed)
311 // dont delete the null entity (world) or reserved edicts
312 if(PRVM_NUM_FOR_EDICT(ed) <= prog->reserved_edicts )
315 PRVM_GCALL(free_edict)(ed);
317 ed->priv.required->free = true;
318 ed->priv.required->freetime = realtime;
319 if(ed->priv.required->allocation_origin)
321 PRVM_Free((char *)ed->priv.required->allocation_origin);
322 ed->priv.required->allocation_origin = NULL;
326 //===========================================================================
333 ddef_t *PRVM_ED_GlobalAtOfs (int ofs)
338 for (i=0 ; i<prog->progs->numglobaldefs ; i++)
340 def = &prog->globaldefs[i];
352 ddef_t *PRVM_ED_FieldAtOfs (int ofs)
357 for (i=0 ; i<prog->progs->numfielddefs ; i++)
359 def = &prog->fielddefs[i];
371 ddef_t *PRVM_ED_FindField (const char *name)
376 for (i=0 ; i<prog->progs->numfielddefs ; i++)
378 def = &prog->fielddefs[i];
379 if (!strcmp(PRVM_GetString(def->s_name), name))
390 ddef_t *PRVM_ED_FindGlobal (const char *name)
395 for (i=0 ; i<prog->progs->numglobaldefs ; i++)
397 def = &prog->globaldefs[i];
398 if (!strcmp(PRVM_GetString(def->s_name), name))
410 mfunction_t *PRVM_ED_FindFunction (const char *name)
415 for (i=0 ; i<prog->progs->numfunctions ; i++)
417 func = &prog->functions[i];
418 if (!strcmp(PRVM_GetString(func->s_name), name))
429 Returns a string describing *data in a type specific manner
432 char *PRVM_ValueString (etype_t type, prvm_eval_t *val)
434 static char line[MAX_INPUTLINE];
439 type = (etype_t)((int) type & ~DEF_SAVEGLOBAL);
444 strlcpy (line, PRVM_GetString (val->string), sizeof (line));
448 if (n < 0 || n >= prog->max_edicts)
449 dpsnprintf (line, sizeof(line), "entity %i (invalid!)", n);
451 dpsnprintf (line, sizeof(line), "entity %i", n);
454 f = prog->functions + val->function;
455 dpsnprintf (line, sizeof(line), "%s()", PRVM_GetString(f->s_name));
458 def = PRVM_ED_FieldAtOfs ( val->_int );
459 dpsnprintf (line, sizeof(line), ".%s", PRVM_GetString(def->s_name));
462 dpsnprintf (line, sizeof(line), "void");
465 // LordHavoc: changed from %5.1f to %10.4f
466 dpsnprintf (line, sizeof(line), "%10.4f", val->_float);
469 // LordHavoc: changed from %5.1f to %10.4f
470 dpsnprintf (line, sizeof(line), "'%10.4f %10.4f %10.4f'", val->vector[0], val->vector[1], val->vector[2]);
473 dpsnprintf (line, sizeof(line), "pointer");
476 dpsnprintf (line, sizeof(line), "bad type %i", (int) type);
487 Returns a string describing *data in a type specific manner
488 Easier to parse than PR_ValueString
491 char *PRVM_UglyValueString (etype_t type, prvm_eval_t *val)
493 static char line[MAX_INPUTLINE];
499 type = (etype_t)((int)type & ~DEF_SAVEGLOBAL);
504 // Parse the string a bit to turn special characters
505 // (like newline, specifically) into escape codes,
506 // this fixes saving games from various mods
507 s = PRVM_GetString (val->string);
508 for (i = 0;i < (int)sizeof(line) - 2 && *s;)
537 dpsnprintf (line, sizeof (line), "%i", PRVM_NUM_FOR_EDICT(PRVM_PROG_TO_EDICT(val->edict)));
540 f = prog->functions + val->function;
541 strlcpy (line, PRVM_GetString (f->s_name), sizeof (line));
544 def = PRVM_ED_FieldAtOfs ( val->_int );
545 dpsnprintf (line, sizeof (line), ".%s", PRVM_GetString(def->s_name));
548 dpsnprintf (line, sizeof (line), "void");
551 dpsnprintf (line, sizeof (line), "%f", val->_float);
554 dpsnprintf (line, sizeof (line), "%f %f %f", val->vector[0], val->vector[1], val->vector[2]);
557 dpsnprintf (line, sizeof (line), "bad type %i", type);
568 Returns a string with a description and the contents of a global,
569 padded to 20 field width
572 char *PRVM_GlobalString (int ofs)
578 static char line[128];
580 val = (void *)&prog->globals.generic[ofs];
581 def = PRVM_ED_GlobalAtOfs(ofs);
583 dpsnprintf (line, sizeof(line), "GLOBAL%i", ofs);
586 s = PRVM_ValueString ((etype_t)def->type, (prvm_eval_t *)val);
587 dpsnprintf (line, sizeof(line), "%s (=%s)", PRVM_GetString(def->s_name), s);
591 //for ( ; i<20 ; i++)
592 // strcat (line," ");
598 char *PRVM_GlobalStringNoContents (int ofs)
602 static char line[128];
604 def = PRVM_ED_GlobalAtOfs(ofs);
606 dpsnprintf (line, sizeof(line), "GLOBAL%i", ofs);
608 dpsnprintf (line, sizeof(line), "%s", PRVM_GetString(def->s_name));
611 //for ( ; i<20 ; i++)
612 // strcat (line," ");
626 // LordHavoc: optimized this to print out much more quickly (tempstring)
627 // LordHavoc: changed to print out every 4096 characters (incase there are a lot of fields to print)
628 void PRVM_ED_Print(prvm_edict_t *ed, const char *wildcard_fieldname)
636 char tempstring[MAX_INPUTLINE], tempstring2[260]; // temporary string buffers
638 if (ed->priv.required->free)
640 Con_Printf("%s: FREE\n",PRVM_NAME);
645 dpsnprintf(tempstring, sizeof(tempstring), "\n%s EDICT %i:\n", PRVM_NAME, PRVM_NUM_FOR_EDICT(ed));
646 for (i=1 ; i<prog->progs->numfielddefs ; i++)
648 d = &prog->fielddefs[i];
649 name = PRVM_GetString(d->s_name);
650 if (name[strlen(name)-2] == '_')
651 continue; // skip _x, _y, _z vars
653 // Check Field Name Wildcard
654 if(wildcard_fieldname)
655 if( !matchpattern(name, wildcard_fieldname, 1) )
656 // Didn't match; skip
659 v = (int *)(ed->fields.vp + d->ofs);
661 // if the value is still all 0, skip the field
662 type = d->type & ~DEF_SAVEGLOBAL;
664 for (j=0 ; j<prvm_type_size[type] ; j++)
667 if (j == prvm_type_size[type])
670 if (strlen(name) > sizeof(tempstring2)-4)
672 memcpy (tempstring2, name, sizeof(tempstring2)-4);
673 tempstring2[sizeof(tempstring2)-4] = tempstring2[sizeof(tempstring2)-3] = tempstring2[sizeof(tempstring2)-2] = '.';
674 tempstring2[sizeof(tempstring2)-1] = 0;
677 strlcat(tempstring, name, sizeof(tempstring));
678 for (l = strlen(name);l < 14;l++)
679 strlcat(tempstring, " ", sizeof(tempstring));
680 strlcat(tempstring, " ", sizeof(tempstring));
682 name = PRVM_ValueString((etype_t)d->type, (prvm_eval_t *)v);
683 if (strlen(name) > sizeof(tempstring2)-4)
685 memcpy (tempstring2, name, sizeof(tempstring2)-4);
686 tempstring2[sizeof(tempstring2)-4] = tempstring2[sizeof(tempstring2)-3] = tempstring2[sizeof(tempstring2)-2] = '.';
687 tempstring2[sizeof(tempstring2)-1] = 0;
690 strlcat(tempstring, name, sizeof(tempstring));
691 strlcat(tempstring, "\n", sizeof(tempstring));
692 if (strlen(tempstring) >= sizeof(tempstring)/2)
694 Con_Print(tempstring);
699 Con_Print(tempstring);
709 extern cvar_t developer_entityparsing;
710 void PRVM_ED_Write (qfile_t *f, prvm_edict_t *ed)
720 if (ed->priv.required->free)
726 for (i=1 ; i<prog->progs->numfielddefs ; i++)
728 d = &prog->fielddefs[i];
729 name = PRVM_GetString(d->s_name);
731 if(developer_entityparsing.integer)
732 Con_Printf("PRVM_ED_Write: at entity %d field %s\n", PRVM_NUM_FOR_EDICT(ed), name);
734 if (name[strlen(name)-2] == '_')
735 continue; // skip _x, _y, _z vars
737 v = (int *)(ed->fields.vp + d->ofs);
739 // if the value is still all 0, skip the field
740 type = d->type & ~DEF_SAVEGLOBAL;
741 for (j=0 ; j<prvm_type_size[type] ; j++)
744 if (j == prvm_type_size[type])
747 FS_Printf(f,"\"%s\" ",name);
748 prog->statestring = va("PRVM_ED_Write, ent=%d, name=%s", i, name);
749 FS_Printf(f,"\"%s\"\n", PRVM_UglyValueString((etype_t)d->type, (prvm_eval_t *)v));
750 prog->statestring = NULL;
756 void PRVM_ED_PrintNum (int ent, const char *wildcard_fieldname)
758 PRVM_ED_Print(PRVM_EDICT_NUM(ent), wildcard_fieldname);
763 PRVM_ED_PrintEdicts_f
765 For debugging, prints all the entities in the current server
768 void PRVM_ED_PrintEdicts_f (void)
771 const char *wildcard_fieldname;
773 if(Cmd_Argc() < 2 || Cmd_Argc() > 3)
775 Con_Print("prvm_edicts <program name> <optional field name wildcard>\n");
780 if(!PRVM_SetProgFromString(Cmd_Argv(1)))
784 wildcard_fieldname = Cmd_Argv(2);
786 wildcard_fieldname = NULL;
788 Con_Printf("%s: %i entities\n", PRVM_NAME, prog->num_edicts);
789 for (i=0 ; i<prog->num_edicts ; i++)
790 PRVM_ED_PrintNum (i, wildcard_fieldname);
799 For debugging, prints a single edict
802 void PRVM_ED_PrintEdict_f (void)
805 const char *wildcard_fieldname;
807 if(Cmd_Argc() < 3 || Cmd_Argc() > 4)
809 Con_Print("prvm_edict <program name> <edict number> <optional field name wildcard>\n");
814 if(!PRVM_SetProgFromString(Cmd_Argv(1)))
817 i = atoi (Cmd_Argv(2));
818 if (i >= prog->num_edicts)
820 Con_Print("Bad edict number\n");
825 // Optional Wildcard Provided
826 wildcard_fieldname = Cmd_Argv(3);
829 wildcard_fieldname = NULL;
830 PRVM_ED_PrintNum (i, wildcard_fieldname);
842 // 2 possibilities : 1. just displaying the active edict count
843 // 2. making a function pointer [x]
844 void PRVM_ED_Count_f (void)
852 Con_Print("prvm_count <program name>\n");
857 if(!PRVM_SetProgFromString(Cmd_Argv(1)))
860 if(prog->count_edicts)
861 prog->count_edicts();
865 for (i=0 ; i<prog->num_edicts ; i++)
867 ent = PRVM_EDICT_NUM(i);
868 if (ent->priv.required->free)
873 Con_Printf("num_edicts:%3i\n", prog->num_edicts);
874 Con_Printf("active :%3i\n", active);
881 ==============================================================================
885 FIXME: need to tag constants, doesn't really work
886 ==============================================================================
894 void PRVM_ED_WriteGlobals (qfile_t *f)
902 for (i=0 ; i<prog->progs->numglobaldefs ; i++)
904 def = &prog->globaldefs[i];
906 if ( !(def->type & DEF_SAVEGLOBAL) )
908 type &= ~DEF_SAVEGLOBAL;
910 if (type != ev_string && type != ev_float && type != ev_entity)
913 name = PRVM_GetString(def->s_name);
915 if(developer_entityparsing.integer)
916 Con_Printf("PRVM_ED_WriteGlobals: at global %s\n", name);
918 prog->statestring = va("PRVM_ED_WriteGlobals, name=%s", name);
919 FS_Printf(f,"\"%s\" ", name);
920 FS_Printf(f,"\"%s\"\n", PRVM_UglyValueString((etype_t)type, (prvm_eval_t *)&prog->globals.generic[def->ofs]));
921 prog->statestring = NULL;
931 void PRVM_ED_ParseGlobals (const char *data)
933 char keyname[MAX_INPUTLINE];
939 if (!COM_ParseToken_Simple(&data, false, false))
940 PRVM_ERROR ("PRVM_ED_ParseGlobals: EOF without closing brace");
941 if (com_token[0] == '}')
944 if (developer_entityparsing.integer)
945 Con_Printf("Key: \"%s\"", com_token);
947 strlcpy (keyname, com_token, sizeof(keyname));
950 if (!COM_ParseToken_Simple(&data, false, true))
951 PRVM_ERROR ("PRVM_ED_ParseGlobals: EOF without closing brace");
953 if (developer_entityparsing.integer)
954 Con_Printf(" \"%s\"\n", com_token);
956 if (com_token[0] == '}')
957 PRVM_ERROR ("PRVM_ED_ParseGlobals: closing brace without data");
959 key = PRVM_ED_FindGlobal (keyname);
962 Con_DPrintf("'%s' is not a global on %s\n", keyname, PRVM_NAME);
966 if (!PRVM_ED_ParseEpair(NULL, key, com_token, true))
967 PRVM_ERROR ("PRVM_ED_ParseGlobals: parse error");
971 //============================================================================
978 Can parse either fields or globals
979 returns false if error
982 qboolean PRVM_ED_ParseEpair(prvm_edict_t *ent, ddef_t *key, const char *s, qboolean parsebackslash)
991 val = (prvm_eval_t *)(ent->fields.vp + key->ofs);
993 val = (prvm_eval_t *)(prog->globals.generic + key->ofs);
994 switch (key->type & ~DEF_SAVEGLOBAL)
997 l = (int)strlen(s) + 1;
998 val->string = PRVM_AllocString(l, &new_p);
999 for (i = 0;i < l;i++)
1001 if (s[i] == '\\' && s[i+1] && parsebackslash)
1006 else if (s[i] == 'r')
1017 while (*s && ISWHITESPACE(*s))
1019 val->_float = atof(s);
1023 for (i = 0;i < 3;i++)
1025 while (*s && ISWHITESPACE(*s))
1029 val->vector[i] = atof(s);
1030 while (!ISWHITESPACE(*s))
1038 while (*s && ISWHITESPACE(*s))
1041 if (i >= prog->limit_edicts)
1042 Con_Printf("PRVM_ED_ParseEpair: ev_entity reference too large (edict %u >= MAX_EDICTS %u) on %s\n", (unsigned int)i, prog->limit_edicts, PRVM_NAME);
1043 while (i >= prog->max_edicts)
1044 PRVM_MEM_IncreaseEdicts();
1045 // if IncreaseEdicts was called the base pointer needs to be updated
1047 val = (prvm_eval_t *)(ent->fields.vp + key->ofs);
1048 val->edict = PRVM_EDICT_TO_PROG(PRVM_EDICT_NUM((int)i));
1054 Con_DPrintf("PRVM_ED_ParseEpair: Bogus field name %s in %s\n", s, PRVM_NAME);
1057 def = PRVM_ED_FindField(s + 1);
1060 Con_DPrintf("PRVM_ED_ParseEpair: Can't find field %s in %s\n", s, PRVM_NAME);
1063 val->_int = def->ofs;
1067 func = PRVM_ED_FindFunction(s);
1070 Con_Printf("PRVM_ED_ParseEpair: Can't find function %s in %s\n", s, PRVM_NAME);
1073 val->function = func - prog->functions;
1077 Con_Printf("PRVM_ED_ParseEpair: Unknown key->type %i for key \"%s\" on %s\n", key->type, PRVM_GetString(key->s_name), PRVM_NAME);
1087 Console command to send a string to QC function GameCommand of the
1091 sv_cmd adminmsg 3 "do not teamkill"
1092 cl_cmd someclientcommand
1093 menu_cmd somemenucommand
1095 All progs can support this extension; sg calls it in server QC, cg in client
1099 void PRVM_GameCommand(const char *whichprogs, const char *whichcmd)
1103 Con_Printf("%s text...\n", whichcmd);
1108 if(!PRVM_SetProgFromString(whichprogs))
1109 // note: this is not PRVM_SetProg because that one aborts "hard" using PRVM_Error
1110 // also, it makes printing error messages easier!
1112 Con_Printf("%s program not loaded.\n", whichprogs);
1116 if(!prog->funcoffsets.GameCommand)
1118 Con_Printf("%s program do not support GameCommand!\n", whichprogs);
1122 int restorevm_tempstringsbuf_cursize;
1127 restorevm_tempstringsbuf_cursize = vm_tempstringsbuf.cursize;
1128 PRVM_G_INT(OFS_PARM0) = PRVM_SetTempString(s ? s : "");
1129 PRVM_ExecuteProgram (prog->funcoffsets.GameCommand, "QC function GameCommand is missing");
1130 vm_tempstringsbuf.cursize = restorevm_tempstringsbuf_cursize;
1135 void PRVM_GameCommand_Server_f(void)
1137 PRVM_GameCommand("server", "sv_cmd");
1139 void PRVM_GameCommand_Client_f(void)
1141 PRVM_GameCommand("client", "cl_cmd");
1143 void PRVM_GameCommand_Menu_f(void)
1145 PRVM_GameCommand("menu", "menu_cmd");
1152 Console command to load a field of a specified edict
1155 void PRVM_ED_EdictGet_f(void)
1162 if(Cmd_Argc() != 4 && Cmd_Argc() != 5)
1164 Con_Print("prvm_edictget <program name> <edict number> <field> [<cvar>]\n");
1169 if(!PRVM_SetProgFromString(Cmd_Argv(1)))
1171 Con_Printf("Wrong program name %s !\n", Cmd_Argv(1));
1175 ed = PRVM_EDICT_NUM(atoi(Cmd_Argv(2)));
1177 if((key = PRVM_ED_FindField(Cmd_Argv(3))) == 0)
1179 Con_Printf("Key %s not found !\n", Cmd_Argv(3));
1183 v = (prvm_eval_t *)(ed->fields.vp + key->ofs);
1184 s = PRVM_UglyValueString(key->type, v);
1187 cvar_t *cvar = Cvar_FindVar(Cmd_Argv(4));
1188 if (cvar && cvar->flags & CVAR_READONLY)
1190 Con_Printf("prvm_edictget: %s is read-only\n", cvar->name);
1193 Cvar_Get(Cmd_Argv(4), s, 0, NULL);
1196 Con_Printf("%s\n", s);
1202 void PRVM_ED_GlobalGet_f(void)
1208 if(Cmd_Argc() != 3 && Cmd_Argc() != 4)
1210 Con_Print("prvm_globalget <program name> <global> [<cvar>]\n");
1215 if(!PRVM_SetProgFromString(Cmd_Argv(1)))
1217 Con_Printf("Wrong program name %s !\n", Cmd_Argv(1));
1221 key = PRVM_ED_FindGlobal(Cmd_Argv(2));
1224 Con_Printf( "No global '%s' in %s!\n", Cmd_Argv(2), Cmd_Argv(1) );
1228 v = (prvm_eval_t *) &prog->globals.generic[key->ofs];
1229 s = PRVM_UglyValueString(key->type, v);
1232 cvar_t *cvar = Cvar_FindVar(Cmd_Argv(3));
1233 if (cvar && cvar->flags & CVAR_READONLY)
1235 Con_Printf("prvm_globalget: %s is read-only\n", cvar->name);
1238 Cvar_Get(Cmd_Argv(3), s, 0, NULL);
1241 Con_Printf("%s\n", s);
1251 Console command to set a field of a specified edict
1254 void PRVM_ED_EdictSet_f(void)
1261 Con_Print("prvm_edictset <program name> <edict number> <field> <value>\n");
1266 if(!PRVM_SetProgFromString(Cmd_Argv(1)))
1268 Con_Printf("Wrong program name %s !\n", Cmd_Argv(1));
1272 ed = PRVM_EDICT_NUM(atoi(Cmd_Argv(2)));
1274 if((key = PRVM_ED_FindField(Cmd_Argv(3))) == 0)
1275 Con_Printf("Key %s not found !\n", Cmd_Argv(3));
1277 PRVM_ED_ParseEpair(ed, key, Cmd_Argv(4), true);
1283 ====================
1286 Parses an edict out of the given string, returning the new position
1287 ed should be a properly initialized empty edict.
1288 Used for initial level load and for savegames.
1289 ====================
1291 const char *PRVM_ED_ParseEdict (const char *data, prvm_edict_t *ent)
1301 // go through all the dictionary pairs
1305 if (!COM_ParseToken_Simple(&data, false, false))
1306 PRVM_ERROR ("PRVM_ED_ParseEdict: EOF without closing brace");
1307 if (developer_entityparsing.integer)
1308 Con_Printf("Key: \"%s\"", com_token);
1309 if (com_token[0] == '}')
1312 // anglehack is to allow QuakeEd to write single scalar angles
1313 // and allow them to be turned into vectors. (FIXME...)
1314 if (!strcmp(com_token, "angle"))
1316 strlcpy (com_token, "angles", sizeof(com_token));
1322 // FIXME: change light to _light to get rid of this hack
1323 if (!strcmp(com_token, "light"))
1324 strlcpy (com_token, "light_lev", sizeof(com_token)); // hack for single light def
1326 strlcpy (keyname, com_token, sizeof(keyname));
1328 // another hack to fix keynames with trailing spaces
1329 n = strlen(keyname);
1330 while (n && keyname[n-1] == ' ')
1337 if (!COM_ParseToken_Simple(&data, false, false))
1338 PRVM_ERROR ("PRVM_ED_ParseEdict: EOF without closing brace");
1339 if (developer_entityparsing.integer)
1340 Con_Printf(" \"%s\"\n", com_token);
1342 if (com_token[0] == '}')
1343 PRVM_ERROR ("PRVM_ED_ParseEdict: closing brace without data");
1347 // ignore attempts to set key "" (this problem occurs in nehahra neh1m8.bsp)
1351 // keynames with a leading underscore are used for utility comments,
1352 // and are immediately discarded by quake
1353 if (keyname[0] == '_')
1356 key = PRVM_ED_FindField (keyname);
1359 Con_DPrintf("%s: '%s' is not a field\n", PRVM_NAME, keyname);
1366 strlcpy (temp, com_token, sizeof(temp));
1367 dpsnprintf (com_token, sizeof(com_token), "0 %s 0", temp);
1370 if (!PRVM_ED_ParseEpair(ent, key, com_token, strcmp(keyname, "wad") != 0))
1371 PRVM_ERROR ("PRVM_ED_ParseEdict: parse error");
1375 ent->priv.required->free = true;
1383 PRVM_ED_LoadFromFile
1385 The entities are directly placed in the array, rather than allocated with
1386 PRVM_ED_Alloc, because otherwise an error loading the map would have entity
1387 number references out of order.
1389 Creates a server's entity / program execution context by
1390 parsing textual entity definitions out of an ent file.
1392 Used for both fresh maps and savegame loads. A fresh map would also need
1393 to call PRVM_ED_CallSpawnFunctions () to let the objects initialize themselves.
1396 void PRVM_ED_LoadFromFile (const char *data)
1399 int parsed, inhibited, spawned, died;
1400 const char *funcname;
1412 // parse the opening brace
1413 if (!COM_ParseToken_Simple(&data, false, false))
1415 if (com_token[0] != '{')
1416 PRVM_ERROR ("PRVM_ED_LoadFromFile: %s: found %s when expecting {", PRVM_NAME, com_token);
1418 // CHANGED: this is not conform to PR_LoadFromFile
1419 if(prog->loadintoworld)
1421 prog->loadintoworld = false;
1422 ent = PRVM_EDICT_NUM(0);
1425 ent = PRVM_ED_Alloc();
1428 if (ent != prog->edicts) // hack
1429 memset (ent->fields.vp, 0, prog->progs->entityfields * 4);
1431 data = PRVM_ED_ParseEdict (data, ent);
1434 // remove the entity ?
1435 if(prog->load_edict && !prog->load_edict(ent))
1442 if (prog->funcoffsets.SV_OnEntityPreSpawnFunction)
1445 PRVM_GLOBALFIELDVALUE(prog->globaloffsets.self)->edict = PRVM_EDICT_TO_PROG(ent);
1446 PRVM_ExecuteProgram (prog->funcoffsets.SV_OnEntityPreSpawnFunction, "QC function SV_OnEntityPreSpawnFunction is missing");
1449 if(ent->priv.required->free)
1456 // immediately call spawn function, but only if there is a self global and a classname
1458 if(!ent->priv.required->free)
1459 if(prog->globaloffsets.self >= 0 && prog->fieldoffsets.classname >= 0)
1461 string_t handle = PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.classname)->string;
1464 Con_Print("No classname for:\n");
1465 PRVM_ED_Print(ent, NULL);
1470 // look for the spawn function
1471 funcname = PRVM_GetString(handle);
1472 func = PRVM_ED_FindFunction (va("spawnfunc_%s", funcname));
1474 if(prog->globaloffsets.require_spawnfunc_prefix < 0)
1475 func = PRVM_ED_FindFunction (funcname);
1479 // check for OnEntityNoSpawnFunction
1480 if (prog->funcoffsets.SV_OnEntityNoSpawnFunction)
1483 PRVM_GLOBALFIELDVALUE(prog->globaloffsets.self)->edict = PRVM_EDICT_TO_PROG(ent);
1484 PRVM_ExecuteProgram (prog->funcoffsets.SV_OnEntityNoSpawnFunction, "QC function SV_OnEntityNoSpawnFunction is missing");
1488 if (developer.integer) // don't confuse non-developers with errors
1490 Con_Print("No spawn function for:\n");
1491 PRVM_ED_Print(ent, NULL);
1494 continue; // not included in "inhibited" count
1500 PRVM_GLOBALFIELDVALUE(prog->globaloffsets.self)->edict = PRVM_EDICT_TO_PROG(ent);
1501 PRVM_ExecuteProgram (func - prog->functions, "");
1505 if(!ent->priv.required->free)
1506 if (prog->funcoffsets.SV_OnEntityPostSpawnFunction)
1509 PRVM_GLOBALFIELDVALUE(prog->globaloffsets.self)->edict = PRVM_EDICT_TO_PROG(ent);
1510 PRVM_ExecuteProgram (prog->funcoffsets.SV_OnEntityPostSpawnFunction, "QC function SV_OnEntityPostSpawnFunction is missing");
1514 if (ent->priv.required->free)
1518 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);
1521 void PRVM_FindOffsets(void)
1523 // field and global searches use -1 for NULL
1524 memset(&prog->fieldoffsets, -1, sizeof(prog->fieldoffsets));
1525 memset(&prog->globaloffsets, -1, sizeof(prog->globaloffsets));
1526 // functions use 0 for NULL
1527 memset(&prog->funcoffsets, 0, sizeof(prog->funcoffsets));
1529 // server and client qc use a lot of similar fields, so this is combined
1530 prog->fieldoffsets.SendEntity = PRVM_ED_FindFieldOffset("SendEntity");
1531 prog->fieldoffsets.SendFlags = PRVM_ED_FindFieldOffset("SendFlags");
1532 prog->fieldoffsets.Version = PRVM_ED_FindFieldOffset("Version");
1533 prog->fieldoffsets.alpha = PRVM_ED_FindFieldOffset("alpha");
1534 prog->fieldoffsets.ammo_cells1 = PRVM_ED_FindFieldOffset("ammo_cells1");
1535 prog->fieldoffsets.ammo_lava_nails = PRVM_ED_FindFieldOffset("ammo_lava_nails");
1536 prog->fieldoffsets.ammo_multi_rockets = PRVM_ED_FindFieldOffset("ammo_multi_rockets");
1537 prog->fieldoffsets.ammo_nails1 = PRVM_ED_FindFieldOffset("ammo_nails1");
1538 prog->fieldoffsets.ammo_plasma = PRVM_ED_FindFieldOffset("ammo_plasma");
1539 prog->fieldoffsets.ammo_rockets1 = PRVM_ED_FindFieldOffset("ammo_rockets1");
1540 prog->fieldoffsets.ammo_shells1 = PRVM_ED_FindFieldOffset("ammo_shells1");
1541 prog->fieldoffsets.angles = PRVM_ED_FindFieldOffset("angles");
1542 prog->fieldoffsets.button3 = PRVM_ED_FindFieldOffset("button3");
1543 prog->fieldoffsets.button4 = PRVM_ED_FindFieldOffset("button4");
1544 prog->fieldoffsets.button5 = PRVM_ED_FindFieldOffset("button5");
1545 prog->fieldoffsets.button6 = PRVM_ED_FindFieldOffset("button6");
1546 prog->fieldoffsets.button7 = PRVM_ED_FindFieldOffset("button7");
1547 prog->fieldoffsets.button8 = PRVM_ED_FindFieldOffset("button8");
1548 prog->fieldoffsets.button9 = PRVM_ED_FindFieldOffset("button9");
1549 prog->fieldoffsets.button10 = PRVM_ED_FindFieldOffset("button10");
1550 prog->fieldoffsets.button11 = PRVM_ED_FindFieldOffset("button11");
1551 prog->fieldoffsets.button12 = PRVM_ED_FindFieldOffset("button12");
1552 prog->fieldoffsets.button13 = PRVM_ED_FindFieldOffset("button13");
1553 prog->fieldoffsets.button14 = PRVM_ED_FindFieldOffset("button14");
1554 prog->fieldoffsets.button15 = PRVM_ED_FindFieldOffset("button15");
1555 prog->fieldoffsets.button16 = PRVM_ED_FindFieldOffset("button16");
1556 prog->fieldoffsets.buttonchat = PRVM_ED_FindFieldOffset("buttonchat");
1557 prog->fieldoffsets.buttonuse = PRVM_ED_FindFieldOffset("buttonuse");
1558 prog->fieldoffsets.chain = PRVM_ED_FindFieldOffset("chain");
1559 prog->fieldoffsets.classname = PRVM_ED_FindFieldOffset("classname");
1560 prog->fieldoffsets.clientcamera = PRVM_ED_FindFieldOffset("clientcamera");
1561 prog->fieldoffsets.clientcolors = PRVM_ED_FindFieldOffset("clientcolors");
1562 prog->fieldoffsets.clientstatus = PRVM_ED_FindFieldOffset("clientstatus");
1563 prog->fieldoffsets.color = PRVM_ED_FindFieldOffset("color");
1564 prog->fieldoffsets.colormod = PRVM_ED_FindFieldOffset("colormod");
1565 prog->fieldoffsets.contentstransition = PRVM_ED_FindFieldOffset("contentstransition");
1566 prog->fieldoffsets.cursor_active = PRVM_ED_FindFieldOffset("cursor_active");
1567 prog->fieldoffsets.cursor_screen = PRVM_ED_FindFieldOffset("cursor_screen");
1568 prog->fieldoffsets.cursor_trace_endpos = PRVM_ED_FindFieldOffset("cursor_trace_endpos");
1569 prog->fieldoffsets.cursor_trace_ent = PRVM_ED_FindFieldOffset("cursor_trace_ent");
1570 prog->fieldoffsets.cursor_trace_start = PRVM_ED_FindFieldOffset("cursor_trace_start");
1571 prog->fieldoffsets.customizeentityforclient = PRVM_ED_FindFieldOffset("customizeentityforclient");
1572 prog->fieldoffsets.dimension_hit = PRVM_ED_FindFieldOffset("dimension_hit");
1573 prog->fieldoffsets.dimension_solid = PRVM_ED_FindFieldOffset("dimension_solid");
1574 prog->fieldoffsets.disableclientprediction = PRVM_ED_FindFieldOffset("disableclientprediction");
1575 prog->fieldoffsets.dphitcontentsmask = PRVM_ED_FindFieldOffset("dphitcontentsmask");
1576 prog->fieldoffsets.drawonlytoclient = PRVM_ED_FindFieldOffset("drawonlytoclient");
1577 prog->fieldoffsets.exteriormodeltoclient = PRVM_ED_FindFieldOffset("exteriormodeltoclient");
1578 prog->fieldoffsets.fatness = PRVM_ED_FindFieldOffset("fatness");
1579 prog->fieldoffsets.forceshader = PRVM_ED_FindFieldOffset("forceshader");
1580 prog->fieldoffsets.frame = PRVM_ED_FindFieldOffset("frame");
1581 prog->fieldoffsets.frame1time = PRVM_ED_FindFieldOffset("frame1time");
1582 prog->fieldoffsets.frame2 = PRVM_ED_FindFieldOffset("frame2");
1583 prog->fieldoffsets.frame2time = PRVM_ED_FindFieldOffset("frame2time");
1584 prog->fieldoffsets.frame3 = PRVM_ED_FindFieldOffset("frame3");
1585 prog->fieldoffsets.frame3time = PRVM_ED_FindFieldOffset("frame3time");
1586 prog->fieldoffsets.frame4 = PRVM_ED_FindFieldOffset("frame4");
1587 prog->fieldoffsets.frame4time = PRVM_ED_FindFieldOffset("frame4time");
1588 prog->fieldoffsets.fullbright = PRVM_ED_FindFieldOffset("fullbright");
1589 prog->fieldoffsets.glow_color = PRVM_ED_FindFieldOffset("glow_color");
1590 prog->fieldoffsets.glow_size = PRVM_ED_FindFieldOffset("glow_size");
1591 prog->fieldoffsets.glow_trail = PRVM_ED_FindFieldOffset("glow_trail");
1592 prog->fieldoffsets.glowmod = PRVM_ED_FindFieldOffset("glowmod");
1593 prog->fieldoffsets.gravity = PRVM_ED_FindFieldOffset("gravity");
1594 prog->fieldoffsets.groundentity = PRVM_ED_FindFieldOffset("groundentity");
1595 prog->fieldoffsets.hull = PRVM_ED_FindFieldOffset("hull");
1596 prog->fieldoffsets.ideal_yaw = PRVM_ED_FindFieldOffset("ideal_yaw");
1597 prog->fieldoffsets.idealpitch = PRVM_ED_FindFieldOffset("idealpitch");
1598 prog->fieldoffsets.items2 = PRVM_ED_FindFieldOffset("items2");
1599 prog->fieldoffsets.lerpfrac = PRVM_ED_FindFieldOffset("lerpfrac");
1600 prog->fieldoffsets.lerpfrac3 = PRVM_ED_FindFieldOffset("lerpfrac3");
1601 prog->fieldoffsets.lerpfrac4 = PRVM_ED_FindFieldOffset("lerpfrac4");
1602 prog->fieldoffsets.light_lev = PRVM_ED_FindFieldOffset("light_lev");
1603 prog->fieldoffsets.message = PRVM_ED_FindFieldOffset("message");
1604 prog->fieldoffsets.modelflags = PRVM_ED_FindFieldOffset("modelflags");
1605 prog->fieldoffsets.movement = PRVM_ED_FindFieldOffset("movement");
1606 prog->fieldoffsets.movetypesteplandevent = PRVM_ED_FindFieldOffset("movetypesteplandevent");
1607 prog->fieldoffsets.netaddress = PRVM_ED_FindFieldOffset("netaddress");
1608 prog->fieldoffsets.nextthink = PRVM_ED_FindFieldOffset("nextthink");
1609 prog->fieldoffsets.nodrawtoclient = PRVM_ED_FindFieldOffset("nodrawtoclient");
1610 prog->fieldoffsets.pflags = PRVM_ED_FindFieldOffset("pflags");
1611 prog->fieldoffsets.ping = PRVM_ED_FindFieldOffset("ping");
1612 prog->fieldoffsets.packetloss = PRVM_ED_FindFieldOffset("ping_packetloss");
1613 prog->fieldoffsets.movementloss = PRVM_ED_FindFieldOffset("ping_movementloss");
1614 prog->fieldoffsets.pitch_speed = PRVM_ED_FindFieldOffset("pitch_speed");
1615 prog->fieldoffsets.playermodel = PRVM_ED_FindFieldOffset("playermodel");
1616 prog->fieldoffsets.playerskin = PRVM_ED_FindFieldOffset("playerskin");
1617 prog->fieldoffsets.pmodel = PRVM_ED_FindFieldOffset("pmodel");
1618 prog->fieldoffsets.punchvector = PRVM_ED_FindFieldOffset("punchvector");
1619 prog->fieldoffsets.renderamt = PRVM_ED_FindFieldOffset("renderamt"); // HalfLife support
1620 prog->fieldoffsets.renderflags = PRVM_ED_FindFieldOffset("renderflags");
1621 prog->fieldoffsets.rendermode = PRVM_ED_FindFieldOffset("rendermode"); // HalfLife support
1622 prog->fieldoffsets.scale = PRVM_ED_FindFieldOffset("scale");
1623 prog->fieldoffsets.shadertime = PRVM_ED_FindFieldOffset("shadertime");
1624 prog->fieldoffsets.skeletonindex = PRVM_ED_FindFieldOffset("skeletonindex");
1625 prog->fieldoffsets.style = PRVM_ED_FindFieldOffset("style");
1626 prog->fieldoffsets.tag_entity = PRVM_ED_FindFieldOffset("tag_entity");
1627 prog->fieldoffsets.tag_index = PRVM_ED_FindFieldOffset("tag_index");
1628 prog->fieldoffsets.think = PRVM_ED_FindFieldOffset("think");
1629 prog->fieldoffsets.viewmodelforclient = PRVM_ED_FindFieldOffset("viewmodelforclient");
1630 prog->fieldoffsets.viewzoom = PRVM_ED_FindFieldOffset("viewzoom");
1631 prog->fieldoffsets.yaw_speed = PRVM_ED_FindFieldOffset("yaw_speed");
1632 prog->fieldoffsets.bouncefactor = PRVM_ED_FindFieldOffset("bouncefactor");
1633 prog->fieldoffsets.bouncestop = PRVM_ED_FindFieldOffset("bouncestop");
1635 prog->fieldoffsets.solid = PRVM_ED_FindFieldOffset("solid");
1636 prog->fieldoffsets.movetype = PRVM_ED_FindFieldOffset("movetype");
1637 prog->fieldoffsets.modelindex = PRVM_ED_FindFieldOffset("modelindex");
1638 prog->fieldoffsets.mins = PRVM_ED_FindFieldOffset("mins");
1639 prog->fieldoffsets.maxs = PRVM_ED_FindFieldOffset("maxs");
1640 prog->fieldoffsets.mass = PRVM_ED_FindFieldOffset("mass");
1641 prog->fieldoffsets.origin = PRVM_ED_FindFieldOffset("origin");
1642 prog->fieldoffsets.velocity = PRVM_ED_FindFieldOffset("velocity");
1643 //prog->fieldoffsets.axis_forward = PRVM_ED_FindFieldOffset("axis_forward");
1644 //prog->fieldoffsets.axis_left = PRVM_ED_FindFieldOffset("axis_left");
1645 //prog->fieldoffsets.axis_up = PRVM_ED_FindFieldOffset("axis_up");
1646 //prog->fieldoffsets.spinvelocity = PRVM_ED_FindFieldOffset("spinvelocity");
1647 prog->fieldoffsets.angles = PRVM_ED_FindFieldOffset("angles");
1648 prog->fieldoffsets.avelocity = PRVM_ED_FindFieldOffset("avelocity");
1649 prog->fieldoffsets.aiment = PRVM_ED_FindFieldOffset("aiment");
1650 prog->fieldoffsets.enemy = PRVM_ED_FindFieldOffset("enemy");
1651 prog->fieldoffsets.jointtype = PRVM_ED_FindFieldOffset("jointtype");
1652 prog->fieldoffsets.movedir = PRVM_ED_FindFieldOffset("movedir");
1654 prog->funcoffsets.CSQC_ConsoleCommand = PRVM_ED_FindFunctionOffset("CSQC_ConsoleCommand");
1655 prog->funcoffsets.CSQC_Ent_Remove = PRVM_ED_FindFunctionOffset("CSQC_Ent_Remove");
1656 prog->funcoffsets.CSQC_Ent_Spawn = PRVM_ED_FindFunctionOffset("CSQC_Ent_Spawn");
1657 prog->funcoffsets.CSQC_Ent_Update = PRVM_ED_FindFunctionOffset("CSQC_Ent_Update");
1658 prog->funcoffsets.CSQC_Event = PRVM_ED_FindFunctionOffset("CSQC_Event");
1659 prog->funcoffsets.CSQC_Event_Sound = PRVM_ED_FindFunctionOffset("CSQC_Event_Sound");
1660 prog->funcoffsets.CSQC_Init = PRVM_ED_FindFunctionOffset("CSQC_Init");
1661 prog->funcoffsets.CSQC_InputEvent = PRVM_ED_FindFunctionOffset("CSQC_InputEvent");
1662 prog->funcoffsets.CSQC_Parse_CenterPrint = PRVM_ED_FindFunctionOffset("CSQC_Parse_CenterPrint");
1663 prog->funcoffsets.CSQC_Parse_Print = PRVM_ED_FindFunctionOffset("CSQC_Parse_Print");
1664 prog->funcoffsets.CSQC_Parse_StuffCmd = PRVM_ED_FindFunctionOffset("CSQC_Parse_StuffCmd");
1665 prog->funcoffsets.CSQC_Parse_TempEntity = PRVM_ED_FindFunctionOffset("CSQC_Parse_TempEntity");
1666 prog->funcoffsets.CSQC_Shutdown = PRVM_ED_FindFunctionOffset("CSQC_Shutdown");
1667 prog->funcoffsets.CSQC_UpdateView = PRVM_ED_FindFunctionOffset("CSQC_UpdateView");
1668 prog->funcoffsets.EndFrame = PRVM_ED_FindFunctionOffset("EndFrame");
1669 prog->funcoffsets.GameCommand = PRVM_ED_FindFunctionOffset("GameCommand");
1670 prog->funcoffsets.Gecko_Query = PRVM_ED_FindFunctionOffset("Gecko_Query");
1671 prog->funcoffsets.RestoreGame = PRVM_ED_FindFunctionOffset("RestoreGame");
1672 prog->funcoffsets.SV_ChangeTeam = PRVM_ED_FindFunctionOffset("SV_ChangeTeam");
1673 prog->funcoffsets.SV_OnEntityNoSpawnFunction = PRVM_ED_FindFunctionOffset("SV_OnEntityNoSpawnFunction");
1674 prog->funcoffsets.SV_OnEntityPostSpawnFunction = PRVM_ED_FindFunctionOffset("SV_OnEntityPostSpawnFunction");
1675 prog->funcoffsets.SV_OnEntityPreSpawnFunction = PRVM_ED_FindFunctionOffset("SV_OnEntityPreSpawnFunction");
1676 prog->funcoffsets.SV_ParseClientCommand = PRVM_ED_FindFunctionOffset("SV_ParseClientCommand");
1677 prog->funcoffsets.SV_PausedTic = PRVM_ED_FindFunctionOffset("SV_PausedTic");
1678 prog->funcoffsets.SV_PlayerPhysics = PRVM_ED_FindFunctionOffset("SV_PlayerPhysics");
1679 prog->funcoffsets.SV_Shutdown = PRVM_ED_FindFunctionOffset("SV_Shutdown");
1680 prog->funcoffsets.URI_Get_Callback = PRVM_ED_FindFunctionOffset("URI_Get_Callback");
1681 prog->globaloffsets.SV_InitCmd = PRVM_ED_FindGlobalOffset("SV_InitCmd");
1682 prog->globaloffsets.coop = PRVM_ED_FindGlobalOffset("coop");
1683 prog->globaloffsets.deathmatch = PRVM_ED_FindGlobalOffset("deathmatch");
1684 prog->globaloffsets.dmg_origin = PRVM_ED_FindGlobalOffset("dmg_origin");
1685 prog->globaloffsets.dmg_save = PRVM_ED_FindGlobalOffset("dmg_save");
1686 prog->globaloffsets.dmg_take = PRVM_ED_FindGlobalOffset("dmg_take");
1687 prog->globaloffsets.drawfont = PRVM_ED_FindGlobalOffset("drawfont");
1688 prog->globaloffsets.gettaginfo_forward = PRVM_ED_FindGlobalOffset("gettaginfo_forward");
1689 prog->globaloffsets.gettaginfo_name = PRVM_ED_FindGlobalOffset("gettaginfo_name");
1690 prog->globaloffsets.gettaginfo_offset = PRVM_ED_FindGlobalOffset("gettaginfo_offset");
1691 prog->globaloffsets.gettaginfo_parent = PRVM_ED_FindGlobalOffset("gettaginfo_parent");
1692 prog->globaloffsets.gettaginfo_right = PRVM_ED_FindGlobalOffset("gettaginfo_right");
1693 prog->globaloffsets.gettaginfo_up = PRVM_ED_FindGlobalOffset("gettaginfo_up");
1694 prog->globaloffsets.transparent_offset = PRVM_ED_FindGlobalOffset("transparent_offset");
1695 prog->globaloffsets.intermission = PRVM_ED_FindGlobalOffset("intermission");
1696 prog->globaloffsets.require_spawnfunc_prefix = PRVM_ED_FindGlobalOffset("require_spawnfunc_prefix");
1697 prog->globaloffsets.sb_showscores = PRVM_ED_FindGlobalOffset("sb_showscores");
1698 prog->globaloffsets.self = PRVM_ED_FindGlobalOffset("self");
1699 prog->globaloffsets.serverdeltatime = PRVM_ED_FindGlobalOffset("serverdeltatime");
1700 prog->globaloffsets.serverprevtime = PRVM_ED_FindGlobalOffset("serverprevtime");
1701 prog->globaloffsets.servertime = PRVM_ED_FindGlobalOffset("servertime");
1702 prog->globaloffsets.time = PRVM_ED_FindGlobalOffset("time");
1703 prog->globaloffsets.trace_allsolid = PRVM_ED_FindGlobalOffset("trace_allsolid");
1704 prog->globaloffsets.trace_dphitcontents = PRVM_ED_FindGlobalOffset("trace_dphitcontents");
1705 prog->globaloffsets.trace_dphitq3surfaceflags = PRVM_ED_FindGlobalOffset("trace_dphitq3surfaceflags");
1706 prog->globaloffsets.trace_dphittexturename = PRVM_ED_FindGlobalOffset("trace_dphittexturename");
1707 prog->globaloffsets.trace_dpstartcontents = PRVM_ED_FindGlobalOffset("trace_dpstartcontents");
1708 prog->globaloffsets.trace_endpos = PRVM_ED_FindGlobalOffset("trace_endpos");
1709 prog->globaloffsets.trace_ent = PRVM_ED_FindGlobalOffset("trace_ent");
1710 prog->globaloffsets.trace_fraction = PRVM_ED_FindGlobalOffset("trace_fraction");
1711 prog->globaloffsets.trace_inopen = PRVM_ED_FindGlobalOffset("trace_inopen");
1712 prog->globaloffsets.trace_inwater = PRVM_ED_FindGlobalOffset("trace_inwater");
1713 prog->globaloffsets.trace_networkentity = PRVM_ED_FindGlobalOffset("trace_networkentity");
1714 prog->globaloffsets.trace_plane_dist = PRVM_ED_FindGlobalOffset("trace_plane_dist");
1715 prog->globaloffsets.trace_plane_normal = PRVM_ED_FindGlobalOffset("trace_plane_normal");
1716 prog->globaloffsets.trace_startsolid = PRVM_ED_FindGlobalOffset("trace_startsolid");
1717 prog->globaloffsets.v_forward = PRVM_ED_FindGlobalOffset("v_forward");
1718 prog->globaloffsets.v_right = PRVM_ED_FindGlobalOffset("v_right");
1719 prog->globaloffsets.v_up = PRVM_ED_FindGlobalOffset("v_up");
1720 prog->globaloffsets.view_angles = PRVM_ED_FindGlobalOffset("view_angles");
1721 prog->globaloffsets.worldstatus = PRVM_ED_FindGlobalOffset("worldstatus");
1723 // menu qc only uses some functions, nothing else
1724 prog->funcoffsets.m_draw = PRVM_ED_FindFunctionOffset("m_draw");
1725 prog->funcoffsets.m_init = PRVM_ED_FindFunctionOffset("m_init");
1726 prog->funcoffsets.m_keydown = PRVM_ED_FindFunctionOffset("m_keydown");
1727 prog->funcoffsets.m_keyup = PRVM_ED_FindFunctionOffset("m_keyup");
1728 prog->funcoffsets.m_shutdown = PRVM_ED_FindFunctionOffset("m_shutdown");
1729 prog->funcoffsets.m_toggle = PRVM_ED_FindFunctionOffset("m_toggle");
1734 typedef struct dpfield_s
1741 #define DPFIELDS (sizeof(dpfields) / sizeof(dpfield_t))
1743 dpfield_t dpfields[] =
1754 void PRVM_LeakTest(void);
1755 void PRVM_ResetProg(void)
1758 PRVM_GCALL(reset_cmd)();
1759 Mem_FreePool(&prog->progs_mempool);
1760 memset(prog,0,sizeof(prvm_prog_t));
1761 prog->starttime = Sys_DoubleTime();
1769 void PRVM_LoadLNO( const char *progname ) {
1770 fs_offset_t filesize;
1772 unsigned int *header;
1775 FS_StripExtension( progname, filename, sizeof( filename ) );
1776 strlcat( filename, ".lno", sizeof( filename ) );
1778 lno = FS_LoadFile( filename, tempmempool, false, &filesize );
1784 <Spike> SafeWrite (h, &lnotype, sizeof(int));
1785 <Spike> SafeWrite (h, &version, sizeof(int));
1786 <Spike> SafeWrite (h, &numglobaldefs, sizeof(int));
1787 <Spike> SafeWrite (h, &numpr_globals, sizeof(int));
1788 <Spike> SafeWrite (h, &numfielddefs, sizeof(int));
1789 <Spike> SafeWrite (h, &numstatements, sizeof(int));
1790 <Spike> SafeWrite (h, statement_linenums, numstatements*sizeof(int));
1792 if( (unsigned) filesize < (6 + prog->progs->numstatements) * sizeof( int ) ) {
1797 header = (unsigned int *) lno;
1798 if( header[ 0 ] == *(unsigned int *) "LNOF" &&
1799 LittleLong( header[ 1 ] ) == 1 &&
1800 (unsigned int)LittleLong( header[ 2 ] ) == (unsigned int)prog->progs->numglobaldefs &&
1801 (unsigned int)LittleLong( header[ 3 ] ) == (unsigned int)prog->progs->numglobals &&
1802 (unsigned int)LittleLong( header[ 4 ] ) == (unsigned int)prog->progs->numfielddefs &&
1803 (unsigned int)LittleLong( header[ 5 ] ) == (unsigned int)prog->progs->numstatements )
1805 prog->statement_linenums = (int *)Mem_Alloc(prog->progs_mempool, prog->progs->numstatements * sizeof( int ) );
1806 memcpy( prog->statement_linenums, (int *) lno + 6, prog->progs->numstatements * sizeof( int ) );
1816 void PRVM_LoadProgs (const char * filename, int numrequiredfunc, char **required_func, int numrequiredfields, prvm_required_field_t *required_field, int numrequiredglobals, char **required_global)
1820 ddef_t *infielddefs;
1821 dfunction_t *dfunctions;
1822 fs_offset_t filesize;
1824 if( prog->loaded ) {
1825 PRVM_ERROR ("PRVM_LoadProgs: there is already a %s program loaded!", PRVM_NAME );
1828 prog->progs = (dprograms_t *)FS_LoadFile (filename, prog->progs_mempool, false, &filesize);
1829 if (prog->progs == NULL || filesize < (fs_offset_t)sizeof(dprograms_t))
1830 PRVM_ERROR ("PRVM_LoadProgs: couldn't load %s for %s", filename, PRVM_NAME);
1831 // TODO bounds check header fields (e.g. numstatements), they must never go behind end of file
1833 Con_DPrintf("%s programs occupy %iK.\n", PRVM_NAME, (int)(filesize/1024));
1835 prog->filecrc = CRC_Block((unsigned char *)prog->progs, filesize);
1837 // byte swap the header
1838 for (i = 0;i < (int) sizeof(*prog->progs) / 4;i++)
1839 ((int *)prog->progs)[i] = LittleLong ( ((int *)prog->progs)[i] );
1841 if (prog->progs->version != PROG_VERSION)
1842 PRVM_ERROR ("%s: %s has wrong version number (%i should be %i)", PRVM_NAME, filename, prog->progs->version, PROG_VERSION);
1843 if (prog->progs->crc != prog->headercrc && prog->progs->crc != prog->headercrc2)
1844 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);
1846 //prog->functions = (dfunction_t *)((unsigned char *)progs + progs->ofs_functions);
1847 dfunctions = (dfunction_t *)((unsigned char *)prog->progs + prog->progs->ofs_functions);
1849 if (prog->progs->ofs_strings + prog->progs->numstrings >= (int)filesize)
1850 PRVM_ERROR ("%s: %s strings go past end of file", PRVM_NAME, filename);
1851 prog->strings = (char *)prog->progs + prog->progs->ofs_strings;
1852 prog->stringssize = prog->progs->numstrings;
1854 prog->numknownstrings = 0;
1855 prog->maxknownstrings = 0;
1856 prog->knownstrings = NULL;
1857 prog->knownstrings_freeable = NULL;
1859 Mem_ExpandableArray_NewArray(&prog->stringbuffersarray, prog->progs_mempool, sizeof(prvm_stringbuffer_t), 64);
1861 prog->globaldefs = (ddef_t *)((unsigned char *)prog->progs + prog->progs->ofs_globaldefs);
1863 // we need to expand the fielddefs list to include all the engine fields,
1864 // so allocate a new place for it
1865 infielddefs = (ddef_t *)((unsigned char *)prog->progs + prog->progs->ofs_fielddefs);
1867 prog->fielddefs = (ddef_t *)Mem_Alloc(prog->progs_mempool, (prog->progs->numfielddefs + numrequiredfields) * sizeof(ddef_t));
1869 prog->statements = (dstatement_t *)((unsigned char *)prog->progs + prog->progs->ofs_statements);
1871 prog->statement_profile = (double *)Mem_Alloc(prog->progs_mempool, prog->progs->numstatements * sizeof(*prog->statement_profile));
1873 //pr_global_struct = (globalvars_t *)((unsigned char *)progs + progs->ofs_globals);
1874 prog->globals.generic = (float *)((unsigned char *)prog->progs + prog->progs->ofs_globals);
1876 // byte swap the lumps
1877 for (i=0 ; i<prog->progs->numstatements ; i++)
1879 prog->statements[i].op = LittleShort(prog->statements[i].op);
1880 prog->statements[i].a = LittleShort(prog->statements[i].a);
1881 prog->statements[i].b = LittleShort(prog->statements[i].b);
1882 prog->statements[i].c = LittleShort(prog->statements[i].c);
1885 prog->functions = (mfunction_t *)Mem_Alloc(prog->progs_mempool, sizeof(mfunction_t) * prog->progs->numfunctions);
1886 for (i = 0;i < prog->progs->numfunctions;i++)
1888 prog->functions[i].first_statement = LittleLong (dfunctions[i].first_statement);
1889 prog->functions[i].parm_start = LittleLong (dfunctions[i].parm_start);
1890 prog->functions[i].s_name = LittleLong (dfunctions[i].s_name);
1891 prog->functions[i].s_file = LittleLong (dfunctions[i].s_file);
1892 prog->functions[i].numparms = LittleLong (dfunctions[i].numparms);
1893 prog->functions[i].locals = LittleLong (dfunctions[i].locals);
1894 memcpy(prog->functions[i].parm_size, dfunctions[i].parm_size, sizeof(dfunctions[i].parm_size));
1895 if(prog->functions[i].first_statement >= prog->progs->numstatements)
1896 PRVM_ERROR("PRVM_LoadProgs: out of bounds function statement (function %d) in %s", i, PRVM_NAME);
1897 // TODO bounds check parm_start, s_name, s_file, numparms, locals, parm_size
1900 for (i=0 ; i<prog->progs->numglobaldefs ; i++)
1902 prog->globaldefs[i].type = LittleShort (prog->globaldefs[i].type);
1903 prog->globaldefs[i].ofs = LittleShort (prog->globaldefs[i].ofs);
1904 prog->globaldefs[i].s_name = LittleLong (prog->globaldefs[i].s_name);
1905 // TODO bounds check ofs, s_name
1908 // copy the progs fields to the new fields list
1909 for (i = 0;i < prog->progs->numfielddefs;i++)
1911 prog->fielddefs[i].type = LittleShort (infielddefs[i].type);
1912 if (prog->fielddefs[i].type & DEF_SAVEGLOBAL)
1913 PRVM_ERROR ("PRVM_LoadProgs: prog->fielddefs[i].type & DEF_SAVEGLOBAL in %s", PRVM_NAME);
1914 prog->fielddefs[i].ofs = LittleShort (infielddefs[i].ofs);
1915 prog->fielddefs[i].s_name = LittleLong (infielddefs[i].s_name);
1916 // TODO bounds check ofs, s_name
1919 // append the required fields
1920 for (i = 0;i < (int) numrequiredfields;i++)
1922 prog->fielddefs[prog->progs->numfielddefs].type = required_field[i].type;
1923 prog->fielddefs[prog->progs->numfielddefs].ofs = prog->progs->entityfields;
1924 prog->fielddefs[prog->progs->numfielddefs].s_name = PRVM_SetEngineString(required_field[i].name);
1925 // TODO bounds check ofs, s_name
1926 if (prog->fielddefs[prog->progs->numfielddefs].type == ev_vector)
1927 prog->progs->entityfields += 3;
1929 prog->progs->entityfields++;
1930 prog->progs->numfielddefs++;
1932 prog->entityfields = prog->progs->entityfields;
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 // LordHavoc: bounds check anything static
1948 for (i = 0,st = prog->statements;i < prog->progs->numstatements;i++,st++)
1954 if ((unsigned short) st->a >= prog->progs->numglobals || st->b + i < 0 || st->b + i >= prog->progs->numstatements)
1955 PRVM_ERROR("PRVM_LoadProgs: out of bounds IF/IFNOT (statement %d) in %s", i, PRVM_NAME);
1958 if (st->a + i < 0 || st->a + i >= prog->progs->numstatements)
1959 PRVM_ERROR("PRVM_LoadProgs: out of bounds GOTO (statement %d) in %s", i, PRVM_NAME);
1961 // global global global
1996 if ((unsigned short) st->a >= prog->progs->numglobals || (unsigned short) st->b >= prog->progs->numglobals || (unsigned short) st->c >= prog->progs->numglobals)
1997 PRVM_ERROR("PRVM_LoadProgs: out of bounds global index (statement %d)", i);
1999 // global none global
2005 if ((unsigned short) st->a >= prog->progs->numglobals || (unsigned short) st->c >= prog->progs->numglobals)
2006 PRVM_ERROR("PRVM_LoadProgs: out of bounds global index (statement %d) in %s", i, PRVM_NAME);
2022 if ((unsigned short) st->a >= prog->progs->numglobals || (unsigned short) st->b >= prog->progs->numglobals)
2023 PRVM_ERROR("PRVM_LoadProgs: out of bounds global index (statement %d) in %s", i, PRVM_NAME);
2037 if ((unsigned short) st->a >= prog->progs->numglobals)
2038 PRVM_ERROR("PRVM_LoadProgs: out of bounds global index (statement %d) in %s", i, PRVM_NAME);
2041 Con_DPrintf("PRVM_LoadProgs: unknown opcode %d at statement %d in %s\n", st->op, i, PRVM_NAME);
2045 if(prog->progs->numstatements < 1)
2047 PRVM_ERROR("PRVM_LoadProgs: empty program in %s", PRVM_NAME);
2049 else switch(prog->statements[prog->progs->numstatements - 1].op)
2056 PRVM_ERROR("PRVM_LoadProgs: program may fall off the edge (does not end with RETURN, GOTO or DONE) in %s", PRVM_NAME);
2060 PRVM_LoadLNO(filename);
2064 for (i=0 ; i<prog->progs->numglobaldefs ; i++)
2067 name = PRVM_GetString(prog->globaldefs[i].s_name);
2068 //Con_Printf("found var %s\n", name);
2070 && !strncmp(name, "autocvar_", 9)
2071 && !(strlen(name) > 1 && name[strlen(name)-2] == '_' && (name[strlen(name)-1] == 'x' || name[strlen(name)-1] == 'y' || name[strlen(name)-1] == 'z'))
2074 prvm_eval_t *val = (prvm_eval_t *)(prog->globals.generic + prog->globaldefs[i].ofs);
2075 cvar_t *cvar = Cvar_FindVar(name + 9);
2076 //Con_Printf("PRVM_LoadProgs: autocvar global %s in %s, processing...\n", name, PRVM_NAME);
2081 Con_Printf("PRVM_LoadProgs: no cvar for autocvar global %s in %s, creating...\n", name, PRVM_NAME);
2082 switch(prog->globaldefs[i].type & ~DEF_SAVEGLOBAL)
2085 if((float)((int)(val->_float)) == val->_float)
2086 dpsnprintf(buf, sizeof(buf), "%i", (int)(val->_float));
2088 dpsnprintf(buf, sizeof(buf), "%f", val->_float);
2092 dpsnprintf(buf, sizeof(buf), "%f %f %f", val->vector[0], val->vector[1], val->vector[2]); value = buf;
2095 value = PRVM_GetString(val->string);
2098 Con_Printf("PRVM_LoadProgs: invalid type of autocvar global %s in %s\n", name, PRVM_NAME);
2101 cvar = Cvar_Get(name + 9, value, 0, NULL);
2102 if((prog->globaldefs[i].type & ~DEF_SAVEGLOBAL) == ev_string)
2104 val->string = PRVM_SetEngineString(cvar->string);
2105 cvar->globaldefindex_stringno[prog - prog_list] = val->string;
2108 PRVM_ERROR("PRVM_LoadProgs: could not create cvar for autocvar global %s in %s", name, PRVM_NAME);
2109 cvar->globaldefindex_progid[prog - prog_list] = prog->id;
2110 cvar->globaldefindex[prog - prog_list] = i;
2112 else if((cvar->flags & CVAR_PRIVATE) == 0)
2114 // MUST BE SYNCED WITH cvar.c Cvar_Set
2117 switch(prog->globaldefs[i].type & ~DEF_SAVEGLOBAL)
2120 val->_float = cvar->value;
2124 VectorClear(val->vector);
2125 for (j = 0;j < 3;j++)
2127 while (*s && ISWHITESPACE(*s))
2131 val->vector[j] = atof(s);
2132 while (!ISWHITESPACE(*s))
2139 val->string = PRVM_SetEngineString(cvar->string);
2140 cvar->globaldefindex_stringno[prog - prog_list] = val->string;
2143 Con_Printf("PRVM_LoadProgs: invalid type of autocvar global %s in %s\n", name, PRVM_NAME);
2146 cvar->globaldefindex_progid[prog - prog_list] = prog->id;
2147 cvar->globaldefindex[prog - prog_list] = i;
2150 Con_Printf("PRVM_LoadProgs: private cvar for autocvar global %s in %s\n", name, PRVM_NAME);
2156 prog->loaded = TRUE;
2158 // set flags & ddef_ts in prog
2164 PRVM_GCALL(init_cmd)();
2171 void PRVM_Fields_f (void)
2173 int i, j, ednum, used, usedamount;
2175 char tempstring[MAX_INPUTLINE], tempstring2[260];
2185 Con_Print("no progs loaded\n");
2192 Con_Print("prvm_fields <program name>\n");
2197 if(!PRVM_SetProgFromString(Cmd_Argv(1)))
2200 counts = (int *)Mem_Alloc(tempmempool, prog->progs->numfielddefs * sizeof(int));
2201 for (ednum = 0;ednum < prog->max_edicts;ednum++)
2203 ed = PRVM_EDICT_NUM(ednum);
2204 if (ed->priv.required->free)
2206 for (i = 1;i < prog->progs->numfielddefs;i++)
2208 d = &prog->fielddefs[i];
2209 name = PRVM_GetString(d->s_name);
2210 if (name[strlen(name)-2] == '_')
2211 continue; // skip _x, _y, _z vars
2212 v = (int *)(ed->fields.vp + d->ofs);
2213 // if the value is still all 0, skip the field
2214 for (j = 0;j < prvm_type_size[d->type & ~DEF_SAVEGLOBAL];j++)
2227 for (i = 0;i < prog->progs->numfielddefs;i++)
2229 d = &prog->fielddefs[i];
2230 name = PRVM_GetString(d->s_name);
2231 if (name[strlen(name)-2] == '_')
2232 continue; // skip _x, _y, _z vars
2233 switch(d->type & ~DEF_SAVEGLOBAL)
2236 strlcat(tempstring, "string ", sizeof(tempstring));
2239 strlcat(tempstring, "entity ", sizeof(tempstring));
2242 strlcat(tempstring, "function ", sizeof(tempstring));
2245 strlcat(tempstring, "field ", sizeof(tempstring));
2248 strlcat(tempstring, "void ", sizeof(tempstring));
2251 strlcat(tempstring, "float ", sizeof(tempstring));
2254 strlcat(tempstring, "vector ", sizeof(tempstring));
2257 strlcat(tempstring, "pointer ", sizeof(tempstring));
2260 dpsnprintf (tempstring2, sizeof(tempstring2), "bad type %i ", d->type & ~DEF_SAVEGLOBAL);
2261 strlcat(tempstring, tempstring2, sizeof(tempstring));
2264 if (strlen(name) > sizeof(tempstring2)-4)
2266 memcpy (tempstring2, name, sizeof(tempstring2)-4);
2267 tempstring2[sizeof(tempstring2)-4] = tempstring2[sizeof(tempstring2)-3] = tempstring2[sizeof(tempstring2)-2] = '.';
2268 tempstring2[sizeof(tempstring2)-1] = 0;
2271 strlcat(tempstring, name, sizeof(tempstring));
2272 for (j = (int)strlen(name);j < 25;j++)
2273 strlcat(tempstring, " ", sizeof(tempstring));
2274 dpsnprintf(tempstring2, sizeof(tempstring2), "%5d", counts[i]);
2275 strlcat(tempstring, tempstring2, sizeof(tempstring));
2276 strlcat(tempstring, "\n", sizeof(tempstring));
2277 if (strlen(tempstring) >= sizeof(tempstring)/2)
2279 Con_Print(tempstring);
2285 usedamount += prvm_type_size[d->type & ~DEF_SAVEGLOBAL];
2289 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);
2294 void PRVM_Globals_f (void)
2297 const char *wildcard;
2303 Con_Print("no progs loaded\n");
2306 if(Cmd_Argc () < 2 || Cmd_Argc() > 3)
2308 Con_Print("prvm_globals <program name> <optional name wildcard>\n");
2313 if(!PRVM_SetProgFromString (Cmd_Argv (1)))
2316 if( Cmd_Argc() == 3)
2317 wildcard = Cmd_Argv(2);
2321 Con_Printf("%s :", PRVM_NAME);
2323 for (i = 0;i < prog->progs->numglobaldefs;i++)
2326 if( !matchpattern( PRVM_GetString(prog->globaldefs[i].s_name), wildcard, 1) )
2331 Con_Printf("%s\n", PRVM_GetString(prog->globaldefs[i].s_name));
2333 Con_Printf("%i global variables, %i culled, totalling %i bytes\n", prog->progs->numglobals, numculled, prog->progs->numglobals * 4);
2343 void PRVM_Global_f(void)
2346 if( Cmd_Argc() != 3 ) {
2347 Con_Printf( "prvm_global <program name> <global name>\n" );
2352 if( !PRVM_SetProgFromString( Cmd_Argv(1) ) )
2355 global = PRVM_ED_FindGlobal( Cmd_Argv(2) );
2357 Con_Printf( "No global '%s' in %s!\n", Cmd_Argv(2), Cmd_Argv(1) );
2359 Con_Printf( "%s: %s\n", Cmd_Argv(2), PRVM_ValueString( (etype_t)global->type, (prvm_eval_t *) &prog->globals.generic[ global->ofs ] ) );
2368 void PRVM_GlobalSet_f(void)
2371 if( Cmd_Argc() != 4 ) {
2372 Con_Printf( "prvm_globalset <program name> <global name> <value>\n" );
2377 if( !PRVM_SetProgFromString( Cmd_Argv(1) ) )
2380 global = PRVM_ED_FindGlobal( Cmd_Argv(2) );
2382 Con_Printf( "No global '%s' in %s!\n", Cmd_Argv(2), Cmd_Argv(1) );
2384 PRVM_ED_ParseEpair( NULL, global, Cmd_Argv(3), true );
2393 void PRVM_Init (void)
2395 Cmd_AddCommand ("prvm_edict", PRVM_ED_PrintEdict_f, "print all data about an entity number in the selected VM (server, client, menu)");
2396 Cmd_AddCommand ("prvm_edicts", PRVM_ED_PrintEdicts_f, "prints all data about all entities in the selected VM (server, client, menu)");
2397 Cmd_AddCommand ("prvm_edictcount", PRVM_ED_Count_f, "prints number of active entities in the selected VM (server, client, menu)");
2398 Cmd_AddCommand ("prvm_profile", PRVM_Profile_f, "prints execution statistics about the most used QuakeC functions in the selected VM (server, client, menu)");
2399 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");
2400 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)");
2401 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)");
2402 Cmd_AddCommand ("prvm_globals", PRVM_Globals_f, "prints all global variables in the selected VM (server, client, menu)");
2403 Cmd_AddCommand ("prvm_global", PRVM_Global_f, "prints value of a specified global variable in the selected VM (server, client, menu)");
2404 Cmd_AddCommand ("prvm_globalset", PRVM_GlobalSet_f, "sets value of a specified global variable in the selected VM (server, client, menu)");
2405 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)");
2406 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");
2407 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");
2408 Cmd_AddCommand ("prvm_printfunction", PRVM_PrintFunction_f, "prints a disassembly (QuakeC instructions) of the specified function in the selected VM (server, client, menu)");
2409 Cmd_AddCommand ("cl_cmd", PRVM_GameCommand_Client_f, "calls the client QC function GameCommand with the supplied string as argument");
2410 Cmd_AddCommand ("menu_cmd", PRVM_GameCommand_Menu_f, "calls the menu QC function GameCommand with the supplied string as argument");
2411 Cmd_AddCommand ("sv_cmd", PRVM_GameCommand_Server_f, "calls the server QC function GameCommand with the supplied string as argument");
2413 // COMMANDLINEOPTION: PRVM: -noboundscheck disables the bounds checks (security hole if CSQC is in use!)
2414 prvm_boundscheck = !COM_CheckParm("-noboundscheck");
2416 Cvar_RegisterVariable (&prvm_traceqc);
2417 Cvar_RegisterVariable (&prvm_statementprofiling);
2418 Cvar_RegisterVariable (&prvm_backtraceforwarnings);
2419 Cvar_RegisterVariable (&prvm_leaktest);
2420 Cvar_RegisterVariable (&prvm_leaktest_ignore_classnames);
2421 Cvar_RegisterVariable (&prvm_errordump);
2422 Cvar_RegisterVariable (&prvm_reuseedicts_startuptime);
2423 Cvar_RegisterVariable (&prvm_reuseedicts_neverinsameframe);
2425 // COMMANDLINEOPTION: PRVM: -norunaway disables the runaway loop check (it might be impossible to exit DarkPlaces if used!)
2426 prvm_runawaycheck = !COM_CheckParm("-norunaway");
2436 void PRVM_InitProg(int prognr)
2438 static unsigned int progid = 0;
2440 if(prognr < 0 || prognr >= PRVM_MAXPROGS)
2441 Sys_Error("PRVM_InitProg: Invalid program number %i",prognr);
2443 prog = &prog_list[prognr];
2448 memset(prog, 0, sizeof(prvm_prog_t));
2449 prog->starttime = Sys_DoubleTime();
2450 prog->id = ++progid;
2452 prog->error_cmd = Host_Error;
2453 prog->leaktest_active = prvm_leaktest.integer != 0;
2456 int PRVM_GetProgNr(void)
2458 return prog - prog_list;
2461 void *_PRVM_Alloc(size_t buffersize, const char *filename, int fileline)
2463 return _Mem_Alloc(prog->progs_mempool, NULL, buffersize, 16, filename, fileline);
2466 void _PRVM_Free(void *buffer, const char *filename, int fileline)
2468 _Mem_Free(buffer, filename, fileline);
2471 void _PRVM_FreeAll(const char *filename, int fileline)
2474 prog->fielddefs = NULL;
2475 prog->functions = NULL;
2476 _Mem_EmptyPool(prog->progs_mempool, filename, fileline);
2479 // LordHavoc: turned PRVM_EDICT_NUM into a #define for speed reasons
2480 unsigned int PRVM_EDICT_NUM_ERROR(unsigned int n, char *filename, int fileline)
2482 PRVM_ERROR ("PRVM_EDICT_NUM: %s: bad number %i (called at %s:%i)", PRVM_NAME, n, filename, fileline);
2486 sizebuf_t vm_tempstringsbuf;
2488 const char *PRVM_GetString(int num)
2492 if (num < prog->stringssize)
2493 return prog->strings + num;
2496 if (num <= prog->stringssize + vm_tempstringsbuf.maxsize)
2498 num -= prog->stringssize;
2499 if (num < vm_tempstringsbuf.cursize)
2500 return (char *)vm_tempstringsbuf.data + num;
2503 VM_Warning("PRVM_GetString: Invalid temp-string offset (%i >= %i vm_tempstringsbuf.cursize)\n", num, vm_tempstringsbuf.cursize);
2510 VM_Warning("PRVM_GetString: Invalid constant-string offset (%i >= %i prog->stringssize)\n", num, prog->stringssize);
2520 // special range reserved for tempstrings
2522 if (num < vm_tempstringsbuf.cursize)
2523 return (char *)vm_tempstringsbuf.data + num;
2526 VM_Warning("PRVM_GetString: Invalid temp-string offset (%i >= %i vm_tempstringsbuf.cursize)\n", num, vm_tempstringsbuf.cursize);
2532 if (num < prog->numknownstrings)
2534 if (!prog->knownstrings[num])
2536 VM_Warning("PRVM_GetString: Invalid zone-string offset (%i has been freed)\n", num);
2539 return prog->knownstrings[num];
2543 VM_Warning("PRVM_GetString: Invalid zone-string offset (%i >= %i)\n", num, prog->numknownstrings);
2549 const char *PRVM_ChangeEngineString(int i, const char *s)
2553 if(i < 0 || i >= prog->numknownstrings)
2554 PRVM_ERROR("PRVM_ChangeEngineString: s is not an engine string");
2555 old = prog->knownstrings[i];
2556 prog->knownstrings[i] = s;
2560 int PRVM_SetEngineString(const char *s)
2565 if (s >= prog->strings && s <= prog->strings + prog->stringssize)
2566 PRVM_ERROR("PRVM_SetEngineString: s in prog->strings area");
2567 // if it's in the tempstrings area, use a reserved range
2568 // (otherwise we'd get millions of useless string offsets cluttering the database)
2569 if (s >= (char *)vm_tempstringsbuf.data && s < (char *)vm_tempstringsbuf.data + vm_tempstringsbuf.maxsize)
2571 return prog->stringssize + (s - (char *)vm_tempstringsbuf.data);
2573 return -1 - ((1<<30) + (s - (char *)vm_tempstringsbuf.data));
2575 // see if it's a known string address
2576 for (i = 0;i < prog->numknownstrings;i++)
2577 if (prog->knownstrings[i] == s)
2579 // new unknown engine string
2580 if (developer.integer >= 200)
2581 Con_Printf("new engine string %p = \"%s\"\n", s, s);
2582 for (i = prog->firstfreeknownstring;i < prog->numknownstrings;i++)
2583 if (!prog->knownstrings[i])
2585 if (i >= prog->numknownstrings)
2587 if (i >= prog->maxknownstrings)
2589 const char **oldstrings = prog->knownstrings;
2590 const unsigned char *oldstrings_freeable = prog->knownstrings_freeable;
2591 const char **oldstrings_origin = prog->knownstrings_origin;
2592 prog->maxknownstrings += 128;
2593 prog->knownstrings = (const char **)PRVM_Alloc(prog->maxknownstrings * sizeof(char *));
2594 prog->knownstrings_freeable = (unsigned char *)PRVM_Alloc(prog->maxknownstrings * sizeof(unsigned char));
2595 if(prog->leaktest_active)
2596 prog->knownstrings_origin = (const char **)PRVM_Alloc(prog->maxknownstrings * sizeof(char *));
2597 if (prog->numknownstrings)
2599 memcpy((char **)prog->knownstrings, oldstrings, prog->numknownstrings * sizeof(char *));
2600 memcpy((char **)prog->knownstrings_freeable, oldstrings_freeable, prog->numknownstrings * sizeof(unsigned char));
2601 if(prog->leaktest_active)
2602 memcpy((char **)prog->knownstrings_origin, oldstrings_origin, prog->numknownstrings * sizeof(char *));
2605 prog->numknownstrings++;
2607 prog->firstfreeknownstring = i + 1;
2608 prog->knownstrings[i] = s;
2609 prog->knownstrings_freeable[i] = false;
2610 if(prog->leaktest_active)
2611 prog->knownstrings_origin[i] = NULL;
2615 // temp string handling
2617 // all tempstrings go into this buffer consecutively, and it is reset
2618 // whenever PRVM_ExecuteProgram returns to the engine
2619 // (technically each PRVM_ExecuteProgram call saves the cursize value and
2620 // restores it on return, so multiple recursive calls can share the same
2622 // the buffer size is automatically grown as needed
2624 int PRVM_SetTempString(const char *s)
2630 size = (int)strlen(s) + 1;
2631 if (developer.integer >= 300)
2632 Con_Printf("PRVM_SetTempString: cursize %i, size %i\n", vm_tempstringsbuf.cursize, size);
2633 if (vm_tempstringsbuf.maxsize < vm_tempstringsbuf.cursize + size)
2635 sizebuf_t old = vm_tempstringsbuf;
2636 if (vm_tempstringsbuf.cursize + size >= 1<<28)
2637 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);
2638 vm_tempstringsbuf.maxsize = max(vm_tempstringsbuf.maxsize, 65536);
2639 while (vm_tempstringsbuf.maxsize < vm_tempstringsbuf.cursize + size)
2640 vm_tempstringsbuf.maxsize *= 2;
2641 if (vm_tempstringsbuf.maxsize != old.maxsize || vm_tempstringsbuf.data == NULL)
2643 if (developer.integer >= 100)
2644 Con_Printf("PRVM_SetTempString: enlarging tempstrings buffer (%iKB -> %iKB)\n", old.maxsize/1024, vm_tempstringsbuf.maxsize/1024);
2645 vm_tempstringsbuf.data = (unsigned char *) Mem_Alloc(sv_mempool, vm_tempstringsbuf.maxsize);
2647 memcpy(vm_tempstringsbuf.data, old.data, old.cursize);
2652 t = (char *)vm_tempstringsbuf.data + vm_tempstringsbuf.cursize;
2654 vm_tempstringsbuf.cursize += size;
2655 return PRVM_SetEngineString(t);
2658 int PRVM_AllocString(size_t bufferlength, char **pointer)
2663 for (i = prog->firstfreeknownstring;i < prog->numknownstrings;i++)
2664 if (!prog->knownstrings[i])
2666 if (i >= prog->numknownstrings)
2668 if (i >= prog->maxknownstrings)
2670 const char **oldstrings = prog->knownstrings;
2671 const unsigned char *oldstrings_freeable = prog->knownstrings_freeable;
2672 const char **oldstrings_origin = prog->knownstrings_origin;
2673 prog->maxknownstrings += 128;
2674 prog->knownstrings = (const char **)PRVM_Alloc(prog->maxknownstrings * sizeof(char *));
2675 prog->knownstrings_freeable = (unsigned char *)PRVM_Alloc(prog->maxknownstrings * sizeof(unsigned char));
2676 if(prog->leaktest_active)
2677 prog->knownstrings_origin = (const char **)PRVM_Alloc(prog->maxknownstrings * sizeof(char *));
2678 if (prog->numknownstrings)
2680 memcpy((char **)prog->knownstrings, oldstrings, prog->numknownstrings * sizeof(char *));
2681 memcpy((char **)prog->knownstrings_freeable, oldstrings_freeable, prog->numknownstrings * sizeof(unsigned char));
2682 if(prog->leaktest_active)
2683 memcpy((char **)prog->knownstrings_origin, oldstrings_origin, prog->numknownstrings * sizeof(char *));
2685 // TODO why not Mem_Free the old ones?
2687 prog->numknownstrings++;
2689 prog->firstfreeknownstring = i + 1;
2690 prog->knownstrings[i] = (char *)PRVM_Alloc(bufferlength);
2691 prog->knownstrings_freeable[i] = true;
2692 if(prog->leaktest_active)
2693 prog->knownstrings_origin[i] = PRVM_AllocationOrigin();
2695 *pointer = (char *)(prog->knownstrings[i]);
2699 void PRVM_FreeString(int num)
2702 PRVM_ERROR("PRVM_FreeString: attempt to free a NULL string");
2703 else if (num >= 0 && num < prog->stringssize)
2704 PRVM_ERROR("PRVM_FreeString: attempt to free a constant string");
2705 else if (num < 0 && num >= -prog->numknownstrings)
2708 if (!prog->knownstrings[num])
2709 PRVM_ERROR("PRVM_FreeString: attempt to free a non-existent or already freed string");
2710 if (!prog->knownstrings_freeable[num])
2711 PRVM_ERROR("PRVM_FreeString: attempt to free a string owned by the engine");
2712 PRVM_Free((char *)prog->knownstrings[num]);
2713 if(prog->leaktest_active)
2714 if(prog->knownstrings_origin[num])
2715 PRVM_Free((char *)prog->knownstrings_origin[num]);
2716 prog->knownstrings[num] = NULL;
2717 prog->knownstrings_freeable[num] = false;
2718 prog->firstfreeknownstring = min(prog->firstfreeknownstring, num);
2721 PRVM_ERROR("PRVM_FreeString: invalid string offset %i", num);
2724 static qboolean PRVM_IsStringReferenced(string_t string)
2728 for (i = 0;i < prog->progs->numglobaldefs;i++)
2730 ddef_t *d = &prog->globaldefs[i];
2731 if((etype_t)((int) d->type & ~DEF_SAVEGLOBAL) != ev_string)
2733 if(string == ((prvm_eval_t *) &prog->globals.generic[d->ofs])->string)
2737 for(j = 0; j < prog->num_edicts; ++j)
2739 prvm_edict_t *ed = PRVM_EDICT_NUM(j);
2740 if (ed->priv.required->free)
2742 for (i=0; i<prog->progs->numfielddefs; ++i)
2744 ddef_t *d = &prog->fielddefs[i];
2745 if((etype_t)((int) d->type & ~DEF_SAVEGLOBAL) != ev_string)
2747 if(string == ((prvm_eval_t *) &ed->fields.vp[d->ofs])->string)
2755 static qboolean PRVM_IsEdictRelevant(prvm_edict_t *edict)
2757 if(PRVM_NUM_FOR_EDICT(edict) <= prog->reserved_edicts)
2758 return true; // world or clients
2759 switch(prog - prog_list)
2761 case PRVM_SERVERPROG:
2763 entvars_t *ev = edict->fields.server;
2764 if(ev->solid) // can block other stuff, or is a trigger?
2766 if(ev->modelindex) // visible ent?
2768 if(ev->effects) // particle effect?
2770 if(ev->think) // has a think function?
2771 if(ev->nextthink > 0) // that actually will eventually run?
2775 if(*prvm_leaktest_ignore_classnames.string)
2777 if(strstr(va(" %s ", prvm_leaktest_ignore_classnames.string), va(" %s ", PRVM_GetString(ev->classname))))
2782 case PRVM_CLIENTPROG:
2784 // TODO someone add more stuff here
2785 cl_entvars_t *ev = edict->fields.client;
2786 if(ev->entnum) // csqc networked
2788 if(ev->modelindex) // visible ent?
2790 if(ev->effects) // particle effect?
2792 if(ev->think) // has a think function?
2793 if(ev->nextthink > 0) // that actually will eventually run?
2795 if(*prvm_leaktest_ignore_classnames.string)
2797 if(strstr(va(" %s ", prvm_leaktest_ignore_classnames.string), va(" %s ", PRVM_GetString(ev->classname))))
2803 // menu prog does not have classnames
2809 static qboolean PRVM_IsEdictReferenced(prvm_edict_t *edict, int mark)
2812 int edictnum = PRVM_NUM_FOR_EDICT(edict);
2813 const char *targetname = NULL;
2815 switch(prog - prog_list)
2817 case PRVM_SERVERPROG:
2818 targetname = PRVM_GetString(edict->fields.server->targetname);
2823 if(!*targetname) // ""
2826 for (i = 0;i < prog->progs->numglobaldefs;i++)
2828 ddef_t *d = &prog->globaldefs[i];
2829 if((etype_t)((int) d->type & ~DEF_SAVEGLOBAL) != ev_entity)
2831 if(edictnum == ((prvm_eval_t *) &prog->globals.generic[d->ofs])->edict)
2835 for(j = 0; j < prog->num_edicts; ++j)
2837 prvm_edict_t *ed = PRVM_EDICT_NUM(j);
2838 if (ed->priv.required->mark < mark)
2844 const char *target = PRVM_GetString(ed->fields.server->target);
2846 if(!strcmp(target, targetname))
2849 for (i=0; i<prog->progs->numfielddefs; ++i)
2851 ddef_t *d = &prog->fielddefs[i];
2852 if((etype_t)((int) d->type & ~DEF_SAVEGLOBAL) != ev_entity)
2854 if(edictnum == ((prvm_eval_t *) &ed->fields.vp[d->ofs])->edict)
2862 static void PRVM_MarkReferencedEdicts(void)
2868 for(j = 0; j < prog->num_edicts; ++j)
2870 prvm_edict_t *ed = PRVM_EDICT_NUM(j);
2871 if(ed->priv.required->free)
2873 ed->priv.required->mark = PRVM_IsEdictRelevant(ed) ? 1 : 0;
2880 for(j = 0; j < prog->num_edicts; ++j)
2882 prvm_edict_t *ed = PRVM_EDICT_NUM(j);
2883 if(ed->priv.required->free)
2885 if(ed->priv.required->mark)
2887 if(PRVM_IsEdictReferenced(ed, stage))
2889 ed->priv.required->mark = stage + 1;
2896 Con_DPrintf("leak check used %d stages to find all references\n", stage);
2899 void PRVM_LeakTest(void)
2902 qboolean leaked = false;
2904 if(!prog->leaktest_active)
2908 for (i = 0; i < prog->numknownstrings; ++i)
2910 if(prog->knownstrings[i])
2911 if(prog->knownstrings_freeable[i])
2912 if(prog->knownstrings_origin[i])
2913 if(!PRVM_IsStringReferenced(-1 - i))
2915 Con_Printf("Unreferenced string found!\n Value: %s\n Origin: %s\n", prog->knownstrings[i], prog->knownstrings_origin[i]);
2921 PRVM_MarkReferencedEdicts();
2922 for(j = 0; j < prog->num_edicts; ++j)
2924 prvm_edict_t *ed = PRVM_EDICT_NUM(j);
2925 if(ed->priv.required->free)
2927 if(!ed->priv.required->mark)
2928 if(ed->priv.required->allocation_origin)
2930 Con_Printf("Unreferenced edict found!\n Allocated at: %s\n", ed->priv.required->allocation_origin);
2931 PRVM_ED_Print(ed, NULL);
2937 for (i = 0; i < (int)Mem_ExpandableArray_IndexRange(&prog->stringbuffersarray); ++i)
2939 prvm_stringbuffer_t *stringbuffer = (prvm_stringbuffer_t*) Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, i);
2941 if(stringbuffer->origin)
2943 Con_Printf("Open string buffer handle found!\n Allocated at: %s\n", stringbuffer->origin);
2948 for(i = 0; i < PRVM_MAX_OPENFILES; ++i)
2950 if(prog->openfiles[i])
2951 if(prog->openfiles_origin[i])
2953 Con_Printf("Open file handle found!\n Allocated at: %s\n", prog->openfiles_origin[i]);
2958 for(i = 0; i < PRVM_MAX_OPENSEARCHES; ++i)
2960 if(prog->opensearches[i])
2961 if(prog->opensearches_origin[i])
2963 Con_Printf("Open search handle found!\n Allocated at: %s\n", prog->opensearches_origin[i]);
2969 Con_Printf("Congratulations. No leaks found.\n");