/prvm_edict.c
C | 3442 lines | 2660 code | 315 blank | 467 comment | 623 complexity | 5de758c7fc3eb88bffae9d8eb3e51fab MD5 | raw file
Possible License(s): GPL-2.0
- /*
- Copyright (C) 1996-1997 Id Software, Inc.
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License
- as published by the Free Software Foundation; either version 2
- of the License, or (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- See the GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
- // AK new vm
- #include "quakedef.h"
- #include "progsvm.h"
- #include "csprogs.h"
- prvm_prog_t prvm_prog_list[PRVM_PROG_MAX];
- int prvm_type_size[8] = {1,sizeof(string_t)/4,1,3,1,1,sizeof(func_t)/4,sizeof(void *)/4};
- prvm_eval_t prvm_badvalue; // used only for error returns
- cvar_t prvm_language = {CVAR_SAVE, "prvm_language", "", "when set, loads PROGSFILE.LANGUAGENAME.po and common.LANGUAGENAME.po for string translations; when set to dump, PROGSFILE.pot is written from the strings in the progs"};
- // LordHavoc: prints every opcode as it executes - warning: this is significant spew
- cvar_t prvm_traceqc = {0, "prvm_traceqc", "0", "prints every QuakeC statement as it is executed (only for really thorough debugging!)"};
- // LordHavoc: counts usage of each QuakeC statement
- 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)"};
- cvar_t prvm_timeprofiling = {0, "prvm_timeprofiling", "0", "counts how long each function has been executed, these counts are displayed in prvm_profile output (if enabled)"};
- cvar_t prvm_coverage = {0, "prvm_coverage", "0", "report and count coverage events (1: per-function, 2: coverage() builtin, 4: per-statement)"};
- cvar_t prvm_backtraceforwarnings = {0, "prvm_backtraceforwarnings", "0", "print a backtrace for warnings too"};
- cvar_t prvm_leaktest = {0, "prvm_leaktest", "0", "try to detect memory leaks in strings or entities"};
- cvar_t prvm_leaktest_follow_targetname = {0, "prvm_leaktest_follow_targetname", "0", "if set, target/targetname links are considered when leak testing; this should normally not be required, as entities created during startup - e.g. info_notnull - are never considered leaky"};
- 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)"};
- cvar_t prvm_errordump = {0, "prvm_errordump", "0", "write a savegame on crash to crash-server.dmp"};
- cvar_t prvm_breakpointdump = {0, "prvm_breakpointdump", "0", "write a savegame on breakpoint to breakpoint-server.dmp"};
- 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)"};
- cvar_t prvm_reuseedicts_neverinsameframe = {0, "prvm_reuseedicts_neverinsameframe", "1", "never allows re-use of freed entity slots during same frame"};
- static double prvm_reuseedicts_always_allow = 0;
- qboolean prvm_runawaycheck = true;
- //============================================================================
- // mempool handling
- /*
- ===============
- PRVM_MEM_Alloc
- ===============
- */
- static void PRVM_MEM_Alloc(prvm_prog_t *prog)
- {
- int i;
- // reserve space for the null entity aka world
- // check bound of max_edicts
- prog->max_edicts = bound(1 + prog->reserved_edicts, prog->max_edicts, prog->limit_edicts);
- prog->num_edicts = bound(1 + prog->reserved_edicts, prog->num_edicts, prog->max_edicts);
- // edictprivate_size has to be min as big prvm_edict_private_t
- prog->edictprivate_size = max(prog->edictprivate_size,(int)sizeof(prvm_edict_private_t));
- // alloc edicts
- prog->edicts = (prvm_edict_t *)Mem_Alloc(prog->progs_mempool,prog->limit_edicts * sizeof(prvm_edict_t));
- // alloc edict private space
- prog->edictprivate = Mem_Alloc(prog->progs_mempool, prog->max_edicts * prog->edictprivate_size);
- // alloc edict fields
- prog->entityfieldsarea = prog->entityfields * prog->max_edicts;
- prog->edictsfields = (prvm_vec_t *)Mem_Alloc(prog->progs_mempool, prog->entityfieldsarea * sizeof(prvm_vec_t));
- // set edict pointers
- for(i = 0; i < prog->max_edicts; i++)
- {
- prog->edicts[i].priv.required = (prvm_edict_private_t *)((unsigned char *)prog->edictprivate + i * prog->edictprivate_size);
- prog->edicts[i].fields.fp = prog->edictsfields + i * prog->entityfields;
- }
- }
- /*
- ===============
- PRVM_MEM_IncreaseEdicts
- ===============
- */
- void PRVM_MEM_IncreaseEdicts(prvm_prog_t *prog)
- {
- int i;
- if(prog->max_edicts >= prog->limit_edicts)
- return;
- prog->begin_increase_edicts(prog);
- // increase edicts
- prog->max_edicts = min(prog->max_edicts + 256, prog->limit_edicts);
- prog->entityfieldsarea = prog->entityfields * prog->max_edicts;
- prog->edictsfields = (prvm_vec_t*)Mem_Realloc(prog->progs_mempool, (void *)prog->edictsfields, prog->entityfieldsarea * sizeof(prvm_vec_t));
- prog->edictprivate = (void *)Mem_Realloc(prog->progs_mempool, (void *)prog->edictprivate, prog->max_edicts * prog->edictprivate_size);
- //set e and v pointers
- for(i = 0; i < prog->max_edicts; i++)
- {
- prog->edicts[i].priv.required = (prvm_edict_private_t *)((unsigned char *)prog->edictprivate + i * prog->edictprivate_size);
- prog->edicts[i].fields.fp = prog->edictsfields + i * prog->entityfields;
- }
- prog->end_increase_edicts(prog);
- }
- //============================================================================
- // normal prvm
- int PRVM_ED_FindFieldOffset(prvm_prog_t *prog, const char *field)
- {
- ddef_t *d;
- d = PRVM_ED_FindField(prog, field);
- if (!d)
- return -1;
- return d->ofs;
- }
- int PRVM_ED_FindGlobalOffset(prvm_prog_t *prog, const char *global)
- {
- ddef_t *d;
- d = PRVM_ED_FindGlobal(prog, global);
- if (!d)
- return -1;
- return d->ofs;
- }
- func_t PRVM_ED_FindFunctionOffset(prvm_prog_t *prog, const char *function)
- {
- mfunction_t *f;
- f = PRVM_ED_FindFunction(prog, function);
- if (!f)
- return 0;
- return (func_t)(f - prog->functions);
- }
- /*
- =================
- PRVM_ProgFromString
- =================
- */
- prvm_prog_t *PRVM_ProgFromString(const char *str)
- {
- if (!strcmp(str, "server"))
- return SVVM_prog;
- if (!strcmp(str, "client"))
- return CLVM_prog;
- #ifdef CONFIG_MENU
- if (!strcmp(str, "menu"))
- return MVM_prog;
- #endif
- return NULL;
- }
- /*
- =================
- PRVM_FriendlyProgFromString
- =================
- */
- prvm_prog_t *PRVM_FriendlyProgFromString(const char *str)
- {
- prvm_prog_t *prog = PRVM_ProgFromString(str);
- if (!prog)
- {
- Con_Printf("%s: unknown program name\n", str);
- return NULL;
- }
- if (!prog->loaded)
- {
- Con_Printf("%s: program is not loaded\n", str);
- return NULL;
- }
- return prog;
- }
- /*
- =================
- PRVM_ED_ClearEdict
- Sets everything to NULL.
- Nota bene: this also marks the entity as allocated if it has been previously
- freed and sets the allocation origin.
- =================
- */
- void PRVM_ED_ClearEdict(prvm_prog_t *prog, prvm_edict_t *e)
- {
- memset(e->fields.fp, 0, prog->entityfields * sizeof(prvm_vec_t));
- e->priv.required->free = false;
- e->priv.required->freetime = realtime;
- if(e->priv.required->allocation_origin)
- Mem_Free((char *)e->priv.required->allocation_origin);
- e->priv.required->allocation_origin = PRVM_AllocationOrigin(prog);
- // AK: Let the init_edict function determine if something needs to be initialized
- prog->init_edict(prog, e);
- }
- const char *PRVM_AllocationOrigin(prvm_prog_t *prog)
- {
- char *buf = NULL;
- if(prog->leaktest_active)
- if(prog->depth > 0) // actually in QC code and not just parsing the entities block of a map/savegame
- {
- buf = (char *)PRVM_Alloc(256);
- PRVM_ShortStackTrace(prog, buf, 256);
- }
- return buf;
- }
- /*
- =================
- PRVM_ED_CanAlloc
- Returns if this particular edict could get allocated by PRVM_ED_Alloc
- =================
- */
- qboolean PRVM_ED_CanAlloc(prvm_prog_t *prog, prvm_edict_t *e)
- {
- if(!e->priv.required->free)
- return false;
- if(prvm_reuseedicts_always_allow == realtime)
- return true;
- if(realtime <= e->priv.required->freetime + 0.1 && prvm_reuseedicts_neverinsameframe.integer)
- return false; // never allow reuse in same frame (causes networking trouble)
- if(e->priv.required->freetime < prog->starttime + prvm_reuseedicts_startuptime.value)
- return true;
- if(realtime > e->priv.required->freetime + 1)
- return true;
- return false; // entity slot still blocked because the entity was freed less than one second ago
- }
- /*
- =================
- PRVM_ED_Alloc
- Either finds a free edict, or allocates a new one.
- Try to avoid reusing an entity that was recently freed, because it
- can cause the client to think the entity morphed into something else
- instead of being removed and recreated, which can cause interpolated
- angles and bad trails.
- =================
- */
- prvm_edict_t *PRVM_ED_Alloc(prvm_prog_t *prog)
- {
- int i;
- prvm_edict_t *e;
- // the client qc dont need maxclients
- // thus it doesnt need to use svs.maxclients
- // AK: changed i=svs.maxclients+1
- // AK: changed so the edict 0 wont spawn -> used as reserved/world entity
- // although the menu/client has no world
- for (i = prog->reserved_edicts + 1;i < prog->num_edicts;i++)
- {
- e = PRVM_EDICT_NUM(i);
- if(PRVM_ED_CanAlloc(prog, e))
- {
- PRVM_ED_ClearEdict (prog, e);
- return e;
- }
- }
- if (i == prog->limit_edicts)
- prog->error_cmd("%s: PRVM_ED_Alloc: no free edicts", prog->name);
- prog->num_edicts++;
- if (prog->num_edicts >= prog->max_edicts)
- PRVM_MEM_IncreaseEdicts(prog);
- e = PRVM_EDICT_NUM(i);
- PRVM_ED_ClearEdict(prog, e);
- return e;
- }
- /*
- =================
- PRVM_ED_Free
- Marks the edict as free
- FIXME: walk all entities and NULL out references to this entity
- =================
- */
- void PRVM_ED_Free(prvm_prog_t *prog, prvm_edict_t *ed)
- {
- // dont delete the null entity (world) or reserved edicts
- if (ed - prog->edicts <= prog->reserved_edicts)
- return;
- prog->free_edict(prog, ed);
- ed->priv.required->free = true;
- ed->priv.required->freetime = realtime;
- if(ed->priv.required->allocation_origin)
- {
- Mem_Free((char *)ed->priv.required->allocation_origin);
- ed->priv.required->allocation_origin = NULL;
- }
- }
- //===========================================================================
- /*
- ============
- PRVM_ED_GlobalAtOfs
- ============
- */
- static ddef_t *PRVM_ED_GlobalAtOfs (prvm_prog_t *prog, int ofs)
- {
- ddef_t *def;
- int i;
- for (i = 0;i < prog->numglobaldefs;i++)
- {
- def = &prog->globaldefs[i];
- if (def->ofs == ofs)
- return def;
- }
- return NULL;
- }
- /*
- ============
- PRVM_ED_FieldAtOfs
- ============
- */
- ddef_t *PRVM_ED_FieldAtOfs (prvm_prog_t *prog, int ofs)
- {
- ddef_t *def;
- int i;
- for (i = 0;i < prog->numfielddefs;i++)
- {
- def = &prog->fielddefs[i];
- if (def->ofs == ofs)
- return def;
- }
- return NULL;
- }
- /*
- ============
- PRVM_ED_FindField
- ============
- */
- ddef_t *PRVM_ED_FindField (prvm_prog_t *prog, const char *name)
- {
- ddef_t *def;
- int i;
- for (i = 0;i < prog->numfielddefs;i++)
- {
- def = &prog->fielddefs[i];
- if (!strcmp(PRVM_GetString(prog, def->s_name), name))
- return def;
- }
- return NULL;
- }
- /*
- ============
- PRVM_ED_FindGlobal
- ============
- */
- ddef_t *PRVM_ED_FindGlobal (prvm_prog_t *prog, const char *name)
- {
- ddef_t *def;
- int i;
- for (i = 0;i < prog->numglobaldefs;i++)
- {
- def = &prog->globaldefs[i];
- if (!strcmp(PRVM_GetString(prog, def->s_name), name))
- return def;
- }
- return NULL;
- }
- /*
- ============
- PRVM_ED_FindFunction
- ============
- */
- mfunction_t *PRVM_ED_FindFunction (prvm_prog_t *prog, const char *name)
- {
- mfunction_t *func;
- int i;
- for (i = 0;i < prog->numfunctions;i++)
- {
- func = &prog->functions[i];
- if (!strcmp(PRVM_GetString(prog, func->s_name), name))
- return func;
- }
- return NULL;
- }
- /*
- ============
- PRVM_ValueString
- Returns a string describing *data in a type specific manner
- =============
- */
- static char *PRVM_ValueString (prvm_prog_t *prog, etype_t type, prvm_eval_t *val, char *line, size_t linelength)
- {
- ddef_t *def;
- mfunction_t *f;
- int n;
- type = (etype_t)((int) type & ~DEF_SAVEGLOBAL);
- switch (type)
- {
- case ev_string:
- strlcpy (line, PRVM_GetString (prog, val->string), linelength);
- break;
- case ev_entity:
- n = val->edict;
- if (n < 0 || n >= prog->max_edicts)
- dpsnprintf (line, linelength, "entity %i (invalid!)", n);
- else
- dpsnprintf (line, linelength, "entity %i", n);
- break;
- case ev_function:
- f = prog->functions + val->function;
- dpsnprintf (line, linelength, "%s()", PRVM_GetString(prog, f->s_name));
- break;
- case ev_field:
- def = PRVM_ED_FieldAtOfs ( prog, val->_int );
- dpsnprintf (line, linelength, ".%s", PRVM_GetString(prog, def->s_name));
- break;
- case ev_void:
- dpsnprintf (line, linelength, "void");
- break;
- case ev_float:
- // LordHavoc: changed from %5.1f to %10.4f
- dpsnprintf (line, linelength, FLOAT_LOSSLESS_FORMAT, val->_float);
- break;
- case ev_vector:
- // LordHavoc: changed from %5.1f to %10.4f
- dpsnprintf (line, linelength, "'" VECTOR_LOSSLESS_FORMAT "'", val->vector[0], val->vector[1], val->vector[2]);
- break;
- case ev_pointer:
- dpsnprintf (line, linelength, "pointer");
- break;
- default:
- dpsnprintf (line, linelength, "bad type %i", (int) type);
- break;
- }
- return line;
- }
- /*
- ============
- PRVM_UglyValueString
- Returns a string describing *data in a type specific manner
- Easier to parse than PR_ValueString
- =============
- */
- char *PRVM_UglyValueString (prvm_prog_t *prog, etype_t type, prvm_eval_t *val, char *line, size_t linelength)
- {
- int i;
- const char *s;
- ddef_t *def;
- mfunction_t *f;
- type = (etype_t)((int)type & ~DEF_SAVEGLOBAL);
- switch (type)
- {
- case ev_string:
- // Parse the string a bit to turn special characters
- // (like newline, specifically) into escape codes,
- // this fixes saving games from various mods
- s = PRVM_GetString (prog, val->string);
- for (i = 0;i < (int)linelength - 2 && *s;)
- {
- if (*s == '\n')
- {
- line[i++] = '\\';
- line[i++] = 'n';
- }
- else if (*s == '\r')
- {
- line[i++] = '\\';
- line[i++] = 'r';
- }
- else if (*s == '\\')
- {
- line[i++] = '\\';
- line[i++] = '\\';
- }
- else if (*s == '"')
- {
- line[i++] = '\\';
- line[i++] = '"';
- }
- else
- line[i++] = *s;
- s++;
- }
- line[i] = '\0';
- break;
- case ev_entity:
- dpsnprintf (line, linelength, "%i", val->edict);
- break;
- case ev_function:
- f = prog->functions + val->function;
- strlcpy (line, PRVM_GetString (prog, f->s_name), linelength);
- break;
- case ev_field:
- def = PRVM_ED_FieldAtOfs ( prog, val->_int );
- dpsnprintf (line, linelength, ".%s", PRVM_GetString(prog, def->s_name));
- break;
- case ev_void:
- dpsnprintf (line, linelength, "void");
- break;
- case ev_float:
- dpsnprintf (line, linelength, FLOAT_LOSSLESS_FORMAT, val->_float);
- break;
- case ev_vector:
- dpsnprintf (line, linelength, VECTOR_LOSSLESS_FORMAT, val->vector[0], val->vector[1], val->vector[2]);
- break;
- default:
- dpsnprintf (line, linelength, "bad type %i", type);
- break;
- }
- return line;
- }
- /*
- ============
- PRVM_GlobalString
- Returns a string with a description and the contents of a global,
- padded to 20 field width
- ============
- */
- char *PRVM_GlobalString (prvm_prog_t *prog, int ofs, char *line, size_t linelength)
- {
- char *s;
- //size_t i;
- ddef_t *def;
- prvm_eval_t *val;
- char valuebuf[MAX_INPUTLINE];
- val = (prvm_eval_t *)&prog->globals.fp[ofs];
- def = PRVM_ED_GlobalAtOfs(prog, ofs);
- if (!def)
- dpsnprintf (line, linelength, "GLOBAL%i", ofs);
- else
- {
- s = PRVM_ValueString (prog, (etype_t)def->type, val, valuebuf, sizeof(valuebuf));
- dpsnprintf (line, linelength, "%s (=%s)", PRVM_GetString(prog, def->s_name), s);
- }
- //i = strlen(line);
- //for ( ; i<20 ; i++)
- // strcat (line," ");
- //strcat (line," ");
- return line;
- }
- char *PRVM_GlobalStringNoContents (prvm_prog_t *prog, int ofs, char *line, size_t linelength)
- {
- //size_t i;
- ddef_t *def;
- def = PRVM_ED_GlobalAtOfs(prog, ofs);
- if (!def)
- dpsnprintf (line, linelength, "GLOBAL%i", ofs);
- else
- dpsnprintf (line, linelength, "%s", PRVM_GetString(prog, def->s_name));
- //i = strlen(line);
- //for ( ; i<20 ; i++)
- // strcat (line," ");
- //strcat (line," ");
- return line;
- }
- /*
- =============
- PRVM_ED_Print
- For debugging
- =============
- */
- // LordHavoc: optimized this to print out much more quickly (tempstring)
- // LordHavoc: changed to print out every 4096 characters (incase there are a lot of fields to print)
- void PRVM_ED_Print(prvm_prog_t *prog, prvm_edict_t *ed, const char *wildcard_fieldname)
- {
- size_t l;
- ddef_t *d;
- prvm_eval_t *val;
- int i, j;
- const char *name;
- int type;
- char tempstring[MAX_INPUTLINE], tempstring2[260]; // temporary string buffers
- char valuebuf[MAX_INPUTLINE];
- if (ed->priv.required->free)
- {
- Con_Printf("%s: FREE\n",prog->name);
- return;
- }
- tempstring[0] = 0;
- dpsnprintf(tempstring, sizeof(tempstring), "\n%s EDICT %i:\n", prog->name, PRVM_NUM_FOR_EDICT(ed));
- for (i = 1;i < prog->numfielddefs;i++)
- {
- d = &prog->fielddefs[i];
- name = PRVM_GetString(prog, d->s_name);
- if(strlen(name) > 1 && name[strlen(name)-2] == '_' && (name[strlen(name)-1] == 'x' || name[strlen(name)-1] == 'y' || name[strlen(name)-1] == 'z'))
- continue; // skip _x, _y, _z vars
- // Check Field Name Wildcard
- if(wildcard_fieldname)
- if( !matchpattern(name, wildcard_fieldname, 1) )
- // Didn't match; skip
- continue;
- val = (prvm_eval_t *)(ed->fields.fp + d->ofs);
- // if the value is still all 0, skip the field
- type = d->type & ~DEF_SAVEGLOBAL;
- for (j=0 ; j<prvm_type_size[type] ; j++)
- if (val->ivector[j])
- break;
- if (j == prvm_type_size[type])
- continue;
- if (strlen(name) > sizeof(tempstring2)-4)
- {
- memcpy (tempstring2, name, sizeof(tempstring2)-4);
- tempstring2[sizeof(tempstring2)-4] = tempstring2[sizeof(tempstring2)-3] = tempstring2[sizeof(tempstring2)-2] = '.';
- tempstring2[sizeof(tempstring2)-1] = 0;
- name = tempstring2;
- }
- strlcat(tempstring, name, sizeof(tempstring));
- for (l = strlen(name);l < 14;l++)
- strlcat(tempstring, " ", sizeof(tempstring));
- strlcat(tempstring, " ", sizeof(tempstring));
- name = PRVM_ValueString(prog, (etype_t)d->type, val, valuebuf, sizeof(valuebuf));
- if (strlen(name) > sizeof(tempstring2)-4)
- {
- memcpy (tempstring2, name, sizeof(tempstring2)-4);
- tempstring2[sizeof(tempstring2)-4] = tempstring2[sizeof(tempstring2)-3] = tempstring2[sizeof(tempstring2)-2] = '.';
- tempstring2[sizeof(tempstring2)-1] = 0;
- name = tempstring2;
- }
- strlcat(tempstring, name, sizeof(tempstring));
- strlcat(tempstring, "\n", sizeof(tempstring));
- if (strlen(tempstring) >= sizeof(tempstring)/2)
- {
- Con_Print(tempstring);
- tempstring[0] = 0;
- }
- }
- if (tempstring[0])
- Con_Print(tempstring);
- }
- /*
- =============
- PRVM_ED_Write
- For savegames
- =============
- */
- extern cvar_t developer_entityparsing;
- void PRVM_ED_Write (prvm_prog_t *prog, qfile_t *f, prvm_edict_t *ed)
- {
- ddef_t *d;
- prvm_eval_t *val;
- int i, j;
- const char *name;
- int type;
- char vabuf[1024];
- char valuebuf[MAX_INPUTLINE];
- FS_Print(f, "{\n");
- if (ed->priv.required->free)
- {
- FS_Print(f, "}\n");
- return;
- }
- for (i = 1;i < prog->numfielddefs;i++)
- {
- d = &prog->fielddefs[i];
- name = PRVM_GetString(prog, d->s_name);
- if(developer_entityparsing.integer)
- Con_Printf("PRVM_ED_Write: at entity %d field %s\n", PRVM_NUM_FOR_EDICT(ed), name);
- //if(strlen(name) > 1 && name[strlen(name)-2] == '_' && (name[strlen(name)-1] == 'x' || name[strlen(name)-1] == 'y' || name[strlen(name)-1] == 'z'))
- if(strlen(name) > 1 && name[strlen(name)-2] == '_')
- continue; // skip _x, _y, _z vars, and ALSO other _? vars as some mods expect them to be never saved (TODO: a gameplayfix for using the "more precise" condition above?)
- val = (prvm_eval_t *)(ed->fields.fp + d->ofs);
- // if the value is still all 0, skip the field
- type = d->type & ~DEF_SAVEGLOBAL;
- for (j=0 ; j<prvm_type_size[type] ; j++)
- if (val->ivector[j])
- break;
- if (j == prvm_type_size[type])
- continue;
- FS_Printf(f,"\"%s\" ",name);
- prog->statestring = va(vabuf, sizeof(vabuf), "PRVM_ED_Write, ent=%d, name=%s", i, name);
- FS_Printf(f,"\"%s\"\n", PRVM_UglyValueString(prog, (etype_t)d->type, val, valuebuf, sizeof(valuebuf)));
- prog->statestring = NULL;
- }
- FS_Print(f, "}\n");
- }
- void PRVM_ED_PrintNum (prvm_prog_t *prog, int ent, const char *wildcard_fieldname)
- {
- PRVM_ED_Print(prog, PRVM_EDICT_NUM(ent), wildcard_fieldname);
- }
- /*
- =============
- PRVM_ED_PrintEdicts_f
- For debugging, prints all the entities in the current server
- =============
- */
- void PRVM_ED_PrintEdicts_f (void)
- {
- prvm_prog_t *prog;
- int i;
- const char *wildcard_fieldname;
- if(Cmd_Argc() < 2 || Cmd_Argc() > 3)
- {
- Con_Print("prvm_edicts <program name> <optional field name wildcard>\n");
- return;
- }
- if (!(prog = PRVM_FriendlyProgFromString(Cmd_Argv(1))))
- return;
- if( Cmd_Argc() == 3)
- wildcard_fieldname = Cmd_Argv(2);
- else
- wildcard_fieldname = NULL;
- Con_Printf("%s: %i entities\n", prog->name, prog->num_edicts);
- for (i=0 ; i<prog->num_edicts ; i++)
- PRVM_ED_PrintNum (prog, i, wildcard_fieldname);
- }
- /*
- =============
- PRVM_ED_PrintEdict_f
- For debugging, prints a single edict
- =============
- */
- static void PRVM_ED_PrintEdict_f (void)
- {
- prvm_prog_t *prog;
- int i;
- const char *wildcard_fieldname;
- if(Cmd_Argc() < 3 || Cmd_Argc() > 4)
- {
- Con_Print("prvm_edict <program name> <edict number> <optional field name wildcard>\n");
- return;
- }
- if (!(prog = PRVM_FriendlyProgFromString(Cmd_Argv(1))))
- return;
- i = atoi (Cmd_Argv(2));
- if (i >= prog->num_edicts)
- {
- Con_Print("Bad edict number\n");
- return;
- }
- if( Cmd_Argc() == 4)
- // Optional Wildcard Provided
- wildcard_fieldname = Cmd_Argv(3);
- else
- // Use All
- wildcard_fieldname = NULL;
- PRVM_ED_PrintNum (prog, i, wildcard_fieldname);
- }
- /*
- =============
- PRVM_ED_Count
- For debugging
- =============
- */
- // 2 possibilities : 1. just displaying the active edict count
- // 2. making a function pointer [x]
- static void PRVM_ED_Count_f (void)
- {
- prvm_prog_t *prog;
- if(Cmd_Argc() != 2)
- {
- Con_Print("prvm_count <program name>\n");
- return;
- }
- if (!(prog = PRVM_FriendlyProgFromString(Cmd_Argv(1))))
- return;
- prog->count_edicts(prog);
- }
- /*
- ==============================================================================
- ARCHIVING GLOBALS
- FIXME: need to tag constants, doesn't really work
- ==============================================================================
- */
- /*
- =============
- PRVM_ED_WriteGlobals
- =============
- */
- void PRVM_ED_WriteGlobals (prvm_prog_t *prog, qfile_t *f)
- {
- ddef_t *def;
- int i;
- const char *name;
- int type;
- char vabuf[1024];
- char valuebuf[MAX_INPUTLINE];
- FS_Print(f,"{\n");
- for (i = 0;i < prog->numglobaldefs;i++)
- {
- def = &prog->globaldefs[i];
- type = def->type;
- if ( !(def->type & DEF_SAVEGLOBAL) )
- continue;
- type &= ~DEF_SAVEGLOBAL;
- if (type != ev_string && type != ev_float && type != ev_entity)
- continue;
- name = PRVM_GetString(prog, def->s_name);
- if(developer_entityparsing.integer)
- Con_Printf("PRVM_ED_WriteGlobals: at global %s\n", name);
- prog->statestring = va(vabuf, sizeof(vabuf), "PRVM_ED_WriteGlobals, name=%s", name);
- FS_Printf(f,"\"%s\" ", name);
- FS_Printf(f,"\"%s\"\n", PRVM_UglyValueString(prog, (etype_t)type, (prvm_eval_t *)&prog->globals.fp[def->ofs], valuebuf, sizeof(valuebuf)));
- prog->statestring = NULL;
- }
- FS_Print(f,"}\n");
- }
- /*
- =============
- PRVM_ED_ParseGlobals
- =============
- */
- void PRVM_ED_ParseGlobals (prvm_prog_t *prog, const char *data)
- {
- char keyname[MAX_INPUTLINE];
- ddef_t *key;
- while (1)
- {
- // parse key
- if (!COM_ParseToken_Simple(&data, false, false, true))
- prog->error_cmd("PRVM_ED_ParseGlobals: EOF without closing brace");
- if (com_token[0] == '}')
- break;
- if (developer_entityparsing.integer)
- Con_Printf("Key: \"%s\"", com_token);
- strlcpy (keyname, com_token, sizeof(keyname));
- // parse value
- if (!COM_ParseToken_Simple(&data, false, true, true))
- prog->error_cmd("PRVM_ED_ParseGlobals: EOF without closing brace");
- if (developer_entityparsing.integer)
- Con_Printf(" \"%s\"\n", com_token);
- if (com_token[0] == '}')
- prog->error_cmd("PRVM_ED_ParseGlobals: closing brace without data");
- key = PRVM_ED_FindGlobal (prog, keyname);
- if (!key)
- {
- Con_DPrintf("'%s' is not a global on %s\n", keyname, prog->name);
- continue;
- }
- if (!PRVM_ED_ParseEpair(prog, NULL, key, com_token, true))
- prog->error_cmd("PRVM_ED_ParseGlobals: parse error");
- }
- }
- //============================================================================
- /*
- =============
- PRVM_ED_ParseEval
- Can parse either fields or globals
- returns false if error
- =============
- */
- qboolean PRVM_ED_ParseEpair(prvm_prog_t *prog, prvm_edict_t *ent, ddef_t *key, const char *s, qboolean parsebackslash)
- {
- int i, l;
- char *new_p;
- ddef_t *def;
- prvm_eval_t *val;
- mfunction_t *func;
- if (ent)
- val = (prvm_eval_t *)(ent->fields.fp + key->ofs);
- else
- val = (prvm_eval_t *)(prog->globals.fp + key->ofs);
- switch (key->type & ~DEF_SAVEGLOBAL)
- {
- case ev_string:
- l = (int)strlen(s) + 1;
- val->string = PRVM_AllocString(prog, l, &new_p);
- for (i = 0;i < l;i++)
- {
- if (s[i] == '\\' && s[i+1] && parsebackslash)
- {
- i++;
- if (s[i] == 'n')
- *new_p++ = '\n';
- else if (s[i] == 'r')
- *new_p++ = '\r';
- else
- *new_p++ = s[i];
- }
- else
- *new_p++ = s[i];
- }
- break;
- case ev_float:
- while (*s && ISWHITESPACE(*s))
- s++;
- val->_float = atof(s);
- break;
- case ev_vector:
- for (i = 0;i < 3;i++)
- {
- while (*s && ISWHITESPACE(*s))
- s++;
- if (!*s)
- break;
- val->vector[i] = atof(s);
- while (!ISWHITESPACE(*s))
- s++;
- if (!*s)
- break;
- }
- break;
- case ev_entity:
- while (*s && ISWHITESPACE(*s))
- s++;
- i = atoi(s);
- if (i >= prog->limit_edicts)
- Con_Printf("PRVM_ED_ParseEpair: ev_entity reference too large (edict %u >= MAX_EDICTS %u) on %s\n", (unsigned int)i, prog->limit_edicts, prog->name);
- while (i >= prog->max_edicts)
- PRVM_MEM_IncreaseEdicts(prog);
- // if IncreaseEdicts was called the base pointer needs to be updated
- if (ent)
- val = (prvm_eval_t *)(ent->fields.fp + key->ofs);
- val->edict = PRVM_EDICT_TO_PROG(PRVM_EDICT_NUM((int)i));
- break;
- case ev_field:
- if (*s != '.')
- {
- Con_DPrintf("PRVM_ED_ParseEpair: Bogus field name %s in %s\n", s, prog->name);
- return false;
- }
- def = PRVM_ED_FindField(prog, s + 1);
- if (!def)
- {
- Con_DPrintf("PRVM_ED_ParseEpair: Can't find field %s in %s\n", s, prog->name);
- return false;
- }
- val->_int = def->ofs;
- break;
- case ev_function:
- func = PRVM_ED_FindFunction(prog, s);
- if (!func)
- {
- Con_Printf("PRVM_ED_ParseEpair: Can't find function %s in %s\n", s, prog->name);
- return false;
- }
- val->function = func - prog->functions;
- break;
- default:
- Con_Printf("PRVM_ED_ParseEpair: Unknown key->type %i for key \"%s\" on %s\n", key->type, PRVM_GetString(prog, key->s_name), prog->name);
- return false;
- }
- return true;
- }
- /*
- =============
- PRVM_GameCommand_f
- Console command to send a string to QC function GameCommand of the
- indicated progs
- Usage:
- sv_cmd adminmsg 3 "do not teamkill"
- cl_cmd someclientcommand
- menu_cmd somemenucommand
- All progs can support this extension; sg calls it in server QC, cg in client
- QC, mg in menu QC.
- =============
- */
- static void PRVM_GameCommand(const char *whichprogs, const char *whichcmd)
- {
- prvm_prog_t *prog;
- if(Cmd_Argc() < 1)
- {
- Con_Printf("%s text...\n", whichcmd);
- return;
- }
- if (!(prog = PRVM_FriendlyProgFromString(whichprogs)))
- return;
- if(!PRVM_allfunction(GameCommand))
- {
- Con_Printf("%s program do not support GameCommand!\n", whichprogs);
- }
- else
- {
- int restorevm_tempstringsbuf_cursize;
- const char *s;
- s = Cmd_Args();
- restorevm_tempstringsbuf_cursize = prog->tempstringsbuf.cursize;
- PRVM_G_INT(OFS_PARM0) = PRVM_SetTempString(prog, s ? s : "");
- prog->ExecuteProgram(prog, PRVM_allfunction(GameCommand), "QC function GameCommand is missing");
- prog->tempstringsbuf.cursize = restorevm_tempstringsbuf_cursize;
- }
- }
- static void PRVM_GameCommand_Server_f(void)
- {
- PRVM_GameCommand("server", "sv_cmd");
- }
- static void PRVM_GameCommand_Client_f(void)
- {
- PRVM_GameCommand("client", "cl_cmd");
- }
- static void PRVM_GameCommand_Menu_f(void)
- {
- PRVM_GameCommand("menu", "menu_cmd");
- }
- /*
- =============
- PRVM_ED_EdictGet_f
- Console command to load a field of a specified edict
- =============
- */
- static void PRVM_ED_EdictGet_f(void)
- {
- prvm_prog_t *prog;
- prvm_edict_t *ed;
- ddef_t *key;
- const char *s;
- prvm_eval_t *v;
- char valuebuf[MAX_INPUTLINE];
- if(Cmd_Argc() != 4 && Cmd_Argc() != 5)
- {
- Con_Print("prvm_edictget <program name> <edict number> <field> [<cvar>]\n");
- return;
- }
- if (!(prog = PRVM_FriendlyProgFromString(Cmd_Argv(1))))
- return;
- ed = PRVM_EDICT_NUM(atoi(Cmd_Argv(2)));
- if((key = PRVM_ED_FindField(prog, Cmd_Argv(3))) == 0)
- {
- Con_Printf("Key %s not found !\n", Cmd_Argv(3));
- goto fail;
- }
- v = (prvm_eval_t *)(ed->fields.fp + key->ofs);
- s = PRVM_UglyValueString(prog, (etype_t)key->type, v, valuebuf, sizeof(valuebuf));
- if(Cmd_Argc() == 5)
- {
- cvar_t *cvar = Cvar_FindVar(Cmd_Argv(4));
- if (cvar && cvar->flags & CVAR_READONLY)
- {
- Con_Printf("prvm_edictget: %s is read-only\n", cvar->name);
- goto fail;
- }
- Cvar_Get(Cmd_Argv(4), s, 0, NULL);
- }
- else
- Con_Printf("%s\n", s);
- fail:
- ;
- }
- static void PRVM_ED_GlobalGet_f(void)
- {
- prvm_prog_t *prog;
- ddef_t *key;
- const char *s;
- prvm_eval_t *v;
- char valuebuf[MAX_INPUTLINE];
- if(Cmd_Argc() != 3 && Cmd_Argc() != 4)
- {
- Con_Print("prvm_globalget <program name> <global> [<cvar>]\n");
- return;
- }
- if (!(prog = PRVM_FriendlyProgFromString(Cmd_Argv(1))))
- return;
- key = PRVM_ED_FindGlobal(prog, Cmd_Argv(2));
- if(!key)
- {
- Con_Printf( "No global '%s' in %s!\n", Cmd_Argv(2), Cmd_Argv(1) );
- goto fail;
- }
- v = (prvm_eval_t *) &prog->globals.fp[key->ofs];
- s = PRVM_UglyValueString(prog, (etype_t)key->type, v, valuebuf, sizeof(valuebuf));
- if(Cmd_Argc() == 4)
- {
- cvar_t *cvar = Cvar_FindVar(Cmd_Argv(3));
- if (cvar && cvar->flags & CVAR_READONLY)
- {
- Con_Printf("prvm_globalget: %s is read-only\n", cvar->name);
- goto fail;
- }
- Cvar_Get(Cmd_Argv(3), s, 0, NULL);
- }
- else
- Con_Printf("%s\n", s);
- fail:
- ;
- }
- /*
- =============
- PRVM_ED_EdictSet_f
- Console command to set a field of a specified edict
- =============
- */
- static void PRVM_ED_EdictSet_f(void)
- {
- prvm_prog_t *prog;
- prvm_edict_t *ed;
- ddef_t *key;
- if(Cmd_Argc() != 5)
- {
- Con_Print("prvm_edictset <program name> <edict number> <field> <value>\n");
- return;
- }
- if (!(prog = PRVM_FriendlyProgFromString(Cmd_Argv(1))))
- return;
- ed = PRVM_EDICT_NUM(atoi(Cmd_Argv(2)));
- if((key = PRVM_ED_FindField(prog, Cmd_Argv(3))) == 0)
- Con_Printf("Key %s not found !\n", Cmd_Argv(3));
- else
- PRVM_ED_ParseEpair(prog, ed, key, Cmd_Argv(4), true);
- }
- /*
- ====================
- PRVM_ED_ParseEdict
- Parses an edict out of the given string, returning the new position
- ed should be a properly initialized empty edict.
- Used for initial level load and for savegames.
- ====================
- */
- const char *PRVM_ED_ParseEdict (prvm_prog_t *prog, const char *data, prvm_edict_t *ent)
- {
- ddef_t *key;
- qboolean anglehack;
- qboolean init;
- char keyname[256];
- size_t n;
- init = false;
- // go through all the dictionary pairs
- while (1)
- {
- // parse key
- if (!COM_ParseToken_Simple(&data, false, false, true))
- prog->error_cmd("PRVM_ED_ParseEdict: EOF without closing brace");
- if (developer_entityparsing.integer)
- Con_Printf("Key: \"%s\"", com_token);
- if (com_token[0] == '}')
- break;
- // anglehack is to allow QuakeEd to write single scalar angles
- // and allow them to be turned into vectors. (FIXME...)
- if (!strcmp(com_token, "angle"))
- {
- strlcpy (com_token, "angles", sizeof(com_token));
- anglehack = true;
- }
- else
- anglehack = false;
- // FIXME: change light to _light to get rid of this hack
- if (!strcmp(com_token, "light"))
- strlcpy (com_token, "light_lev", sizeof(com_token)); // hack for single light def
- strlcpy (keyname, com_token, sizeof(keyname));
- // another hack to fix keynames with trailing spaces
- n = strlen(keyname);
- while (n && keyname[n-1] == ' ')
- {
- keyname[n-1] = 0;
- n--;
- }
- // parse value
- if (!COM_ParseToken_Simple(&data, false, false, true))
- prog->error_cmd("PRVM_ED_ParseEdict: EOF without closing brace");
- if (developer_entityparsing.integer)
- Con_Printf(" \"%s\"\n", com_token);
- if (com_token[0] == '}')
- prog->error_cmd("PRVM_ED_ParseEdict: closing brace without data");
- init = true;
- // ignore attempts to set key "" (this problem occurs in nehahra neh1m8.bsp)
- if (!keyname[0])
- continue;
- // keynames with a leading underscore are used for utility comments,
- // and are immediately discarded by quake
- if (keyname[0] == '_')
- continue;
- key = PRVM_ED_FindField (prog, keyname);
- if (!key)
- {
- Con_DPrintf("%s: '%s' is not a field\n", prog->name, keyname);
- continue;
- }
- if (anglehack)
- {
- char temp[32];
- strlcpy (temp, com_token, sizeof(temp));
- dpsnprintf (com_token, sizeof(com_token), "0 %s 0", temp);
- }
- if (!PRVM_ED_ParseEpair(prog, ent, key, com_token, strcmp(keyname, "wad") != 0))
- prog->error_cmd("PRVM_ED_ParseEdict: parse error");
- }
- if (!init) {
- ent->priv.required->free = true;
- ent->priv.required->freetime = realtime;
- }
- return data;
- }
- /*
- ================
- PRVM_ED_LoadFromFile
- The entities are directly placed in the array, rather than allocated with
- PRVM_ED_Alloc, because otherwise an error loading the map would have entity
- number references out of order.
- Creates a server's entity / program execution context by
- parsing textual entity definitions out of an ent file.
- Used for both fresh maps and savegame loads. A fresh map would also need
- to call PRVM_ED_CallSpawnFunctions () to let the objects initialize themselves.
- ================
- */
- void PRVM_ED_LoadFromFile (prvm_prog_t *prog, const char *data)
- {
- prvm_edict_t *ent;
- int parsed, inhibited, spawned, died;
- const char *funcname;
- mfunction_t *func;
- char vabuf[1024];
- parsed = 0;
- inhibited = 0;
- spawned = 0;
- died = 0;
- prvm_reuseedicts_always_allow = realtime;
- // parse ents
- while (1)
- {
- // parse the opening brace
- if (!COM_ParseToken_Simple(&data, false, false, true))
- break;
- if (com_token[0] != '{')
- prog->error_cmd("PRVM_ED_LoadFromFile: %s: found %s when expecting {", prog->name, com_token);
- // CHANGED: this is not conform to PR_LoadFromFile
- if(prog->loadintoworld)
- {
- prog->loadintoworld = false;
- ent = PRVM_EDICT_NUM(0);
- }
- else
- ent = PRVM_ED_Alloc(prog);
- // clear it
- if (ent != prog->edicts) // hack
- memset (ent->fields.fp, 0, prog->entityfields * sizeof(prvm_vec_t));
- data = PRVM_ED_ParseEdict (prog, data, ent);
- parsed++;
- // remove the entity ?
- if(!prog->load_edict(prog, ent))
- {
- PRVM_ED_Free(prog, ent);
- inhibited++;
- continue;
- }
- if (PRVM_serverfunction(SV_OnEntityPreSpawnFunction))
- {
- // self = ent
- PRVM_serverglobalfloat(time) = sv.time;
- PRVM_serverglobaledict(self) = PRVM_EDICT_TO_PROG(ent);
- prog->ExecuteProgram(prog, PRVM_serverfunction(SV_OnEntityPreSpawnFunction), "QC function SV_OnEntityPreSpawnFunction is missing");
- }
- if(ent->priv.required->free)
- {
- inhibited++;
- continue;
- }
- //
- // immediately call spawn function, but only if there is a self global and a classname
- //
- if(!ent->priv.required->free)
- {
- if (!PRVM_alledictstring(ent, classname))
- {
- Con_Print("No classname for:\n");
- PRVM_ED_Print(prog, ent, NULL);
- PRVM_ED_Free (prog, ent);
- continue;
- }
- // look for the spawn function
- funcname = PRVM_GetString(prog, PRVM_alledictstring(ent, classname));
- func = PRVM_ED_FindFunction (prog, va(vabuf, sizeof(vabuf), "spawnfunc_%s", funcname));
- if(!func)
- if(!PRVM_allglobalfloat(require_spawnfunc_prefix))
- func = PRVM_ED_FindFunction (prog, funcname);
- if (!func)
- {
- // check for OnEntityNoSpawnFunction
- if (PRVM_serverfunction(SV_OnEntityNoSpawnFunction))
- {
- // self = ent
- PRVM_serverglobalfloat(time) = sv.time;
- PRVM_serverglobaledict(self) = PRVM_EDICT_TO_PROG(ent);
- prog->ExecuteProgram(prog, PRVM_serverfunction(SV_OnEntityNoSpawnFunction), "QC function SV_OnEntityNoSpawnFunction is missing");
- }
- else
- {
- if (developer.integer > 0) // don't confuse non-developers with errors
- {
- Con_Print("No spawn function for:\n");
- PRVM_ED_Print(prog, ent, NULL);
- }
- PRVM_ED_Free (prog, ent);
- continue; // not included in "inhibited" count
- }
- }
- else
- {
- // self = ent
- PRVM_serverglobalfloat(time) = sv.time;
- PRVM_allglobaledict(self) = PRVM_EDICT_TO_PROG(ent);
- prog->ExecuteProgram(prog, func - prog->functions, "");
- }
- }
- if(!ent->priv.required->free)
- if (PRVM_serverfunction(SV_OnEntityPostSpawnFunction))
- {
- // self = ent
- PRVM_serverglobalfloat(time) = sv.time;
- PRVM_serverglobaledict(self) = PRVM_EDICT_TO_PROG(ent);
- prog->ExecuteProgram(prog, PRVM_serverfunction(SV_OnEntityPostSpawnFunction), "QC function SV_OnEntityPostSpawnFunction is missing");
- }
- spawned++;
- if (ent->priv.required->free)
- died++;
- }
- Con_DPrintf("%s: %i new entities parsed, %i new inhibited, %i (%i new) spawned (whereas %i removed self, %i stayed)\n", prog->name, parsed, inhibited, prog->num_edicts, spawned, died, spawned - died);
- prvm_reuseedicts_always_allow = 0;
- }
- static void PRVM_FindOffsets(prvm_prog_t *prog)
- {
- // field and global searches use -1 for NULL
- memset(&prog->fieldoffsets, -1, sizeof(prog->fieldoffsets));
- memset(&prog->globaloffsets, -1, sizeof(prog->globaloffsets));
- // function searches use 0 for NULL
- memset(&prog->funcoffsets, 0, sizeof(prog->funcoffsets));
- #define PRVM_DECLARE_serverglobalfloat(x)
- #define PRVM_DECLARE_serverglobalvector(x)
- #define PRVM_DECLARE_serverglobalstring(x)
- #define PRVM_DECLARE_serverglobaledict(x)
- #define PRVM_DECLARE_serverglobalfunction(x)
- #define PRVM_DECLARE_clientglobalfloat(x)
- #define PRVM_DECLARE_clientglobalvector(x)
- #define PRVM_DECLARE_clientglobalstring(x)
- #define PRVM_DECLARE_clientglobaledict(x)
- #define PRVM_DECLARE_clientglobalfunction(x)
- #define PRVM_DECLARE_menuglobalfloat(x)
- #define PRVM_DECLARE_menuglobalvector(x)
- #define PRVM_DECLARE_menuglobalstring(x)
- #define PRVM_DECLARE_menuglobaledict(x)
- #define PRVM_DECLARE_menuglobalfunction(x)
- #define PRVM_DECLARE_serverfieldfloat(x)
- #define PRVM_DECLARE_serverfieldvector(x)
- #define PRVM_DECLARE_serverfieldstring(x)
- #define PRVM_DECLARE_serverfieldedict(x)
- #define PRVM_DECLARE_serverfieldfunction(x)
- #define PRVM_DECLARE_clientfieldfloat(x)
- #define PRVM_DECLARE_clientfieldvector(x)
- #define PRVM_DECLARE_clientfieldstring(x)
- #define PRVM_DECLARE_clientfieldedict(x)
- #define PRVM_DECLARE_clientfieldfunction(x)
- #define PRVM_DECLARE_menufieldfloat(x)
- #define PRVM_DECLARE_menufieldvector(x)
- #define PRVM_DECLARE_menufieldstring(x)
- #define PRVM_DECLARE_menufieldedict(x)
- #define PRVM_DECLARE_menufieldfunction(x)
- #define PRVM_DECLARE_serverfunction(x)
- #define PRVM_DECLARE_clientfunction(x)
- #define PRVM_DECLARE_menufunction(x)
- #define PRVM_DECLARE_field(x) prog->fieldoffsets.x = PRVM_ED_FindFieldOffset(prog, #x);
- #define PRVM_DECLARE_global(x) prog->globaloffsets.x = PRVM_ED_FindGlobalOffset(prog, #x);
- #define PRVM_DECLARE_function(x) prog->funcoffsets.x = PRVM_ED_FindFunctionOffset(prog, #x);
- #include "prvm_offsets.h"
- #undef PRVM_DECLARE_serverglobalfloat
- #undef PRVM_DECLARE_serverglobalvector
- #undef PRVM_DECLARE_serverglobalstring
- #undef PRVM_DECLARE_serverglobaledict
- #undef PRVM_DECLARE_serverglobalfunction
- #undef PRVM_DECLARE_clientglobalfloat
- #undef PRVM_DECLARE_clientglobalvector
- #undef PRVM_DECLARE_clientglobalstring
- #undef PRVM_DECLARE_clientglobaledict
- #undef PRVM_DECLARE_clientglobalfunction
- #undef PRVM_DECLARE_menuglobalfloat
- #undef PRVM_DECLARE_menuglobalvector
- #undef PRVM_DECLARE_menuglobalstring
- #undef PRVM_DECLARE_menuglobaledict
- #undef PRVM_DECLARE_menuglobalfunction
- #undef PRVM_DECLARE_serverfieldfloat
- #undef PRVM_DECLARE_serverfieldvector
- #undef PRVM_DECLARE_serverfieldstring
- #undef PRVM_DECLARE_serverfieldedict
- #undef PRVM_DECLARE_serverfieldfunction
- #undef PRVM_DECLARE_clientfieldfloat
- #undef PRVM_DECLARE_clientfieldvector
- #undef PRVM_DECLARE_clientfieldstring
- #undef PRVM_DECLARE_clientfieldedict
- #undef PRVM_DECLARE_clientfieldfunction
- #undef PRVM_DECLARE_menufieldfloat
- #undef PRVM_DECLARE_menufieldvector
- #undef PRVM_DECLARE_menufieldstring
- #undef PRVM_DECLARE_menufieldedict
- #undef PRVM_DECLARE_menufieldfunction
- #undef PRVM_DECLARE_serverfunction
- #undef PRVM_DECLARE_clientfunction
- #undef PRVM_DECLARE_menufunction
- #undef PRVM_DECLARE_field
- #undef PRVM_DECLARE_global
- #undef PRVM_DECLARE_function
- }
- // not used
- /*
- typedef struct dpfield_s
- {
- int type;
- char *string;
- }
- dpfield_t;
- #define DPFIELDS (sizeof(dpfields) / sizeof(dpfield_t))
- dpfield_t dpfields[] =
- {
- };
- */
- /*
- ===============
- PRVM_ResetProg
- ===============
- */
- #define PO_HASHSIZE 16384
- typedef struct po_string_s
- {
- char *key, *value;
- struct po_string_s *nextonhashchain;
- }
- po_string_t;
- typedef struct po_s
- {
- po_string_t *hashtable[PO_HASHSIZE];
- }
- po_t;
- static void PRVM_PO_UnparseString(char *out, const char *in, size_t outsize)
- {
- for(;;)
- {
- switch(*in)
- {
- case 0:
- *out++ = 0;
- return;
- case '\a': if(outsize >= 2) { *out++ = '\\'; *out++ = 'a'; outsize -= 2; } break;
- case '\b': if(outsize >= 2) { *out++ = '\\'; *out++ = 'b'; outsize -= 2; } break;
- case '\t': if(outsize >= 2) { *out++ = '\\'; *out++ = 't'; outsize -= 2; } break;
- case '\r': if(outsize >= 2) { *out++ = '\\'; *out++ = 'r'; outsize -= 2; } break;
- case '\n': if(outsize >= 2) { *out++ = '\\'; *out++ = 'n'; outsize -= 2; } break;
- case '\\': if(outsize >= 2) { *out++ = '\\'; *out++ = '\\'; outsize -= 2; } break;
- case '"': if(outsize >= 2) { *out++ = '\\'; *out++ = '"'; outsize -= 2; } break;
- default:
- if(*in >= 0 && *in <= 0x1F)
- {
- if(outsize >= 4)
- {
- *out++ = '\\';
- *out++ = '0' + ((*in & 0700) >> 6);
- *out++ = '0' + ((*in & 0070) >> 3);
- *out++ = '0' + (*in & 0007) ;
- outsize -= 4;
- }
- }
- else
- {
- if(outsize >= 1)
- {
- *out++ = *in;
- outsize -= 1;
- }
- }
- break;
- }
- ++in;
- }
- }
- static void PRVM_PO_ParseString(char *out, const char *in, size_t outsize)
- {
- for(;;)
- {
- switch(*in)
- {
- case 0:
- *out++ = 0;
- return;
- case '\\':
- ++in;
- switch(*in)
- {
- case 'a': if(outsize > 0) { *out++ = '\a'; --outsize; } break;
- case 'b': if(outsize > 0) { *out++ = '\b'; --outsize; } break;
- case 't': if(outsize > 0) { *out++ = '\t'; --outsize; } break;
- case 'r': if(outsize > 0) { *out++ = '\r'; --outsize; } break;
- case 'n': if(outsize > 0) { *out++ = '\n'; --outsize; } break;
- case '\\': if(outsize > 0) { *out++ = '\\'; --outsize; } break;
- case '"': if(outsize > 0) { *out++ = '"'; --outsize; } break;
- case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7':
- if(outsize > 0)
- *out = *in - '0';
- ++in;
- if(*in >= '0' && *in <= '7')
- {
- if(outsize > 0)
- *out = (*out << 3) | (*in - '0');
- ++in;
- }
- if(*in >= '0' && *in <= '7')
- {
- if(outsize > 0)
- *out = (*out << 3) | (*in - '0');
- ++in;
- }
- --in;
- if(outsize > 0)
- {
- ++out;
- --outsize;
- }
- break;
- default:
- if(outsize > 0) { *out++ = *in; --outsize; }
- break;
- }
- break;
- default:
- if(outsize > 0)
- {
- *out++ = *in;
- --outsize;
- }
- break;
- }
- ++in;
- }
- }
- static po_t *PRVM_PO_Load(const char *filename, const char *filename2, mempool_t *pool)
- {
- po_t *po = NULL;
- const char *p, *q;
- int mode;
- char inbuf[MAX_INPUTLINE];
- char decodedbuf[MAX_INPUTLINE];
- size_t decodedpos;
- int hashindex;
- po_string_t thisstr;
- int i;
- for (i = 0; i < 2; ++i)
- {
- const char *buf = (const char *)
- FS_LoadFile((i > 0 ? filename : filename2), pool, true, NULL);
- // first read filename2, then read filename
- // so that progs.dat.de.po wins over common.de.po
- // and within file, last item wins
- if(!buf)
- continue;
- if (!po)
- {
- po = (po_t *)Mem_Alloc(pool, sizeof(*po));
- memset(po, 0, sizeof(*po));
- }
- memset(&thisstr, 0, sizeof(thisstr)); // hush compiler warning
- p = buf;
- while(*p)
- {
- if(*p == '#')
- {
- // skip to newline
- p = strchr(p, '\n');
- if(!p)
- break;
- ++p;
- continue;
- }
- if(*p == '\r' || *p == '\n')
- {
- ++p;
- continue;
- }
- if(!strncmp(p, "msgid \"", 7))
- {
- mode = 0;
- p += 6;
- }
- else if(!strncmp(p, "msgstr \"", 8))
- {
- mode = 1;
- p += 7;
- }
- else
- {
- p = strchr(p, '\n');
- if(!p)
- break;
- ++p;
- continue;
- }
- decodedpos = 0;
- while(*p == '"')
- {
- ++p;
- q = strchr(p, '\n');
- if(!q)
- break;
- if(*(q-1) == '\r')
- --q;
- if(*(q-1) != '"')
- break;
- if((size_t)(q - p) >= (size_t) sizeof(inbuf))
- break;
- strlcpy(inbuf, p, q - p); // not - 1, because this adds a NUL
- PRVM_PO_ParseString(decodedbuf + decodedpos, inbuf, sizeof(decodedbuf) - decodedpos);
- decodedpos += strlen(decodedbuf + decodedpos);
- if(*q == '\r')
- ++q;
- if(*q == '\n')
- ++q;
- p = q;
- }
- if(mode == 0)
- {
- if(thisstr.key)
- Mem_Free(thisstr.key);
- thisstr.key = (char *)Mem_Alloc(pool, decodedpos + 1);
- memcpy(thisstr.key, decodedbuf, decodedpos + 1);
- }
- else if(decodedpos > 0 && thisstr.key) // skip empty translation results
- {
- thisstr.value = (char *)Mem_Alloc(pool, decodedpos + 1);
- memcpy(thisstr.value, decodedbuf, decodedpos + 1);
- hashindex = CRC_Block((const unsigned char *) thisstr.key, strlen(thisstr.key)) % PO_HASHSIZE;
- thisstr.nextonhashchain = po->hashtable[hashindex];
- po->hashtable[hashindex] = (po_string_t *)Mem_Alloc(pool, sizeof(thisstr));
- memcpy(po->hashtable[hashindex], &thisstr, sizeof(thisstr));
- memset(&thisstr, 0, sizeof(thisstr));
- }
- }
-
- Mem_Free((char *) buf);
- }
- return po;
- }
- static const char *PRVM_PO_Lookup(po_t *po, const char *str)
- {
- int hashindex = CRC_Block((const unsigned char *) str, strlen(str)) % PO_HASHSIZE;
- po_string_t *p = po->hashtable[hashindex];
- while(p)
- {
- if(!strcmp(str, p->key))
- return p->value;
- p = p->nextonhashchain;
- }
- return NULL;
- }
- static void PRVM_PO_Destroy(po_t *po)
- {
- int i;
- for(i = 0; i < PO_HASHSIZE; ++i)
- {
- po_string_t *p = po->hashtable[i];
- while(p)
- {
- po_string_t *q = p;
- p = p->nextonhashchain;
- Mem_Free(q->key);
- Mem_Free(q->value);
- Mem_Free(q);
- }
- }
- Mem_Free(po);
- }
- void PRVM_LeakTest(prvm_prog_t *prog);
- void PRVM_Prog_Reset(prvm_prog_t *prog)
- {
- if (prog->loaded)
- {
- PRVM_LeakTest(prog);
- prog->reset_cmd(prog);
- Mem_FreePool(&prog->progs_mempool);
- if(prog->po)
- PRVM_PO_Destroy((po_t *) prog->po);
- }
- memset(prog,0,sizeof(prvm_prog_t));
- prog->break_statement = -1;
- prog->watch_global_type = ev_void;
- prog->watch_field_type = ev_void;
- }
- /*
- ===============
- PRVM_LoadLNO
- ===============
- */
- static void PRVM_LoadLNO( prvm_prog_t *prog, const char *progname ) {
- fs_offset_t filesize;
- unsigned char *lno;
- unsigned int *header;
- char filename[512];
- FS_StripExtension( progname, filename, sizeof( filename ) );
- strlcat( filename, ".lno", sizeof( filename ) );
- lno = FS_LoadFile( filename, tempmempool, false, &filesize );
- if( !lno ) {
- return;
- }
- /*
- <Spike> SafeWrite (h, &lnotype, sizeof(int));
- <Spike> SafeWrite (h, &version, sizeof(int));
- <Spike> SafeWrite (h, &numglobaldefs, sizeof(int));
- <Spike> SafeWrite (h, &numpr_globals, sizeof(int));
- <Spike> SafeWrite (h, &numfielddefs, sizeof(int));
- <Spike> SafeWrite (h, &numstatements, sizeof(int));
- <Spike> SafeWrite (h, statement_linenums, numstatements*sizeof(int));
- */
- if ((unsigned int)filesize < (6 + prog->progs_numstatements) * sizeof(int))
- {
- Mem_Free(lno);
- return;
- }
- header = (unsigned int *) lno;
- if( header[ 0 ] == *(unsigned int *) "LNOF" &&
- LittleLong( header[ 1 ] ) == 1 &&
- (unsigned int)LittleLong( header[ 2 ] ) == (unsigned int)prog->progs_numglobaldefs &&
- (unsigned int)LittleLong( header[ 3 ] ) == (unsigned int)prog->progs_numglobals &&
- (unsigned int)LittleLong( header[ 4 ] ) == (unsigned int)prog->progs_numfielddefs &&
- (unsigned int)LittleLong( header[ 5 ] ) == (unsigned int)prog->progs_numstatements )
- {
- prog->statement_linenums = (int *)Mem_Alloc(prog->progs_mempool, prog->progs_numstatements * sizeof( int ) );
- memcpy( prog->statement_linenums, header + 6, prog->progs_numstatements * sizeof( int ) );
- /* gmqcc suports columnums */
- if ((unsigned int)filesize > ((6 + 2 * prog->progs_numstatements) * sizeof( int )))
- {
- prog->statement_columnnums = (int *)Mem_Alloc(prog->progs_mempool, prog->progs_numstatements * sizeof( int ) );
- memcpy( prog->statement_columnnums, header + 6 + prog->progs_numstatements, prog->progs_numstatements * sizeof( int ) );
- }
- }
- Mem_Free( lno );
- }
- /*
- ===============
- PRVM_LoadProgs
- ===============
- */
- static void PRVM_UpdateBreakpoints(prvm_prog_t *prog);
- void PRVM_Prog_Load(prvm_prog_t *prog, const char * filename, unsigned char * data, fs_offset_t size, int numrequiredfunc, const char **required_func, int numrequiredfields, prvm_required_field_t *required_field, int numrequiredglobals, prvm_required_field_t *required_global)
- {
- int i;
- dprograms_t *dprograms;
- dstatement_t *instatements;
- ddef_t *infielddefs;
- ddef_t *inglobaldefs;
- int *inglobals;
- dfunction_t *infunctions;
- char *instrings;
- fs_offset_t filesize;
- int requiredglobalspace;
- opcode_t op;
- int a;
- int b;
- int c;
- union
- {
- unsigned int i;
- float f;
- }
- u;
- unsigned int d;
- char vabuf[1024];
- char vabuf2[1024];
- cvar_t *cvar;
- if (prog->loaded)
- prog->error_cmd("PRVM_LoadProgs: there is already a %s program loaded!", prog->name );
- Host_LockSession(); // all progs can use the session cvar
- Crypto_LoadKeys(); // all progs might use the keys at init time
- if (data)
- {
- dprograms = (dprograms_t *) data;
- filesize = size;
- }
- else
- dprograms = (dprograms_t *)FS_LoadFile (filename, prog->progs_mempool, false, &filesize);
- if (dprograms == NULL || filesize < (fs_offset_t)sizeof(dprograms_t))
- prog->error_cmd("PRVM_LoadProgs: couldn't load %s for %s", filename, prog->name);
- // TODO bounds check header fields (e.g. numstatements), they must never go behind end of file
- prog->profiletime = Sys_DirtyTime();
- prog->starttime = realtime;
- Con_DPrintf("%s programs occupy %iK.\n", prog->name, (int)(filesize/1024));
- requiredglobalspace = 0;
- for (i = 0;i < numrequiredglobals;i++)
- requiredglobalspace += required_global[i].type == ev_vector ? 3 : 1;
- prog->filecrc = CRC_Block((unsigned char *)dprograms, filesize);
- // byte swap the header
- prog->progs_version = LittleLong(dprograms->version);
- prog->progs_crc = LittleLong(dprograms->crc);
- if (prog->progs_version != PROG_VERSION)
- prog->error_cmd("%s: %s has wrong version number (%i should be %i)", prog->name, filename, prog->progs_version, PROG_VERSION);
- instatements = (dstatement_t *)((unsigned char *)dprograms + LittleLong(dprograms->ofs_statements));
- prog->progs_numstatements = LittleLong(dprograms->numstatements);
- inglobaldefs = (ddef_t *)((unsigned char *)dprograms + LittleLong(dprograms->ofs_globaldefs));
- prog->progs_numglobaldefs = LittleLong(dprograms->numglobaldefs);
- infielddefs = (ddef_t *)((unsigned char *)dprograms + LittleLong(dprograms->ofs_fielddefs));
- prog->progs_numfielddefs = LittleLong(dprograms->numfielddefs);
- infunctions = (dfunction_t *)((unsigned char *)dprograms + LittleLong(dprograms->ofs_functions));
- prog->progs_numfunctions = LittleLong(dprograms->numfunctions);
- instrings = (char *)((unsigned char *)dprograms + LittleLong(dprograms->ofs_strings));
- prog->progs_numstrings = LittleLong(dprograms->numstrings);
- inglobals = (int *)((unsigned char *)dprograms + LittleLong(dprograms->ofs_globals));
- prog->progs_numglobals = LittleLong(dprograms->numglobals);
- prog->progs_entityfields = LittleLong(dprograms->entityfields);
- prog->numstatements = prog->progs_numstatements;
- prog->numglobaldefs = prog->progs_numglobaldefs;
- prog->numfielddefs = prog->progs_numfielddefs;
- prog->numfunctions = prog->progs_numfunctions;
- prog->numstrings = prog->progs_numstrings;
- prog->numglobals = prog->progs_numglobals;
- prog->entityfields = prog->progs_entityfields;
- if (LittleLong(dprograms->ofs_strings) + prog->progs_numstrings > (int)filesize)
- prog->error_cmd("%s: %s strings go past end of file", prog->name, filename);
- prog->strings = (char *)Mem_Alloc(prog->progs_mempool, prog->progs_numstrings);
- memcpy(prog->strings, instrings, prog->progs_numstrings);
- prog->stringssize = prog->progs_numstrings;
- prog->numknownstrings = 0;
- prog->maxknownstrings = 0;
- prog->knownstrings = NULL;
- prog->knownstrings_freeable = NULL;
- Mem_ExpandableArray_NewArray(&prog->stringbuffersarray, prog->progs_mempool, sizeof(prvm_stringbuffer_t), 64);
- // we need to expand the globaldefs and fielddefs to include engine defs
- prog->globaldefs = (ddef_t *)Mem_Alloc(prog->progs_mempool, (prog->progs_numglobaldefs + numrequiredglobals) * sizeof(ddef_t));
- prog->globals.fp = (prvm_vec_t *)Mem_Alloc(prog->progs_mempool, (prog->progs_numglobals + requiredglobalspace + 2) * sizeof(prvm_vec_t));
- // + 2 is because of an otherwise occurring overrun in RETURN instruction
- // when trying to return the last or second-last global
- // (RETURN always returns a vector, there is no RETURN_F instruction)
- prog->fielddefs = (ddef_t *)Mem_Alloc(prog->progs_mempool, (prog->progs_numfielddefs + numrequiredfields) * sizeof(ddef_t));
- // we need to convert the statements to our memory format
- prog->statements = (mstatement_t *)Mem_Alloc(prog->progs_mempool, prog->progs_numstatements * sizeof(mstatement_t));
- // allocate space for profiling statement usage
- prog->statement_profile = (double *)Mem_Alloc(prog->progs_mempool, prog->progs_numstatements * sizeof(*prog->statement_profile));
- prog->explicit_profile = (double *)Mem_Alloc(prog->progs_mempool, prog->progs_numstatements * sizeof(*prog->statement_profile));
- // functions need to be converted to the memory format
- prog->functions = (mfunction_t *)Mem_Alloc(prog->progs_mempool, sizeof(mfunction_t) * prog->progs_numfunctions);
- for (i = 0;i < prog->progs_numfunctions;i++)
- {
- prog->functions[i].first_statement = LittleLong(infunctions[i].first_statement);
- prog->functions[i].parm_start = LittleLong(infunctions[i].parm_start);
- prog->functions[i].s_name = LittleLong(infunctions[i].s_name);
- prog->functions[i].s_file = LittleLong(infunctions[i].s_file);
- prog->functions[i].numparms = LittleLong(infunctions[i].numparms);
- prog->functions[i].locals = LittleLong(infunctions[i].locals);
- memcpy(prog->functions[i].parm_size, infunctions[i].parm_size, sizeof(infunctions[i].parm_size));
- if(prog->functions[i].first_statement >= prog->numstatements)
- prog->error_cmd("PRVM_LoadProgs: out of bounds function statement (function %d) in %s", i, prog->name);
- // TODO bounds check parm_start, s_name, s_file, numparms, locals, parm_size
- }
- // copy the globaldefs to the new globaldefs list
- for (i=0 ; i<prog->numglobaldefs ; i++)
- {
- prog->globaldefs[i].type = LittleShort(inglobaldefs[i].type);
- prog->globaldefs[i].ofs = LittleShort(inglobaldefs[i].ofs);
- prog->globaldefs[i].s_name = LittleLong(inglobaldefs[i].s_name);
- // TODO bounds check ofs, s_name
- }
- // append the required globals
- for (i = 0;i < numrequiredglobals;i++)
- {
- prog->globaldefs[prog->numglobaldefs].type = required_global[i].type;
- prog->globaldefs[prog->numglobaldefs].ofs = prog->numglobals;
- prog->globaldefs[prog->numglobaldefs].s_name = PRVM_SetEngineString(prog, required_global[i].name);
- if (prog->globaldefs[prog->numglobaldefs].type == ev_vector)
- prog->numglobals += 3;
- else
- prog->numglobals++;
- prog->numglobaldefs++;
- }
- // copy the progs fields to the new fields list
- for (i = 0;i < prog->numfielddefs;i++)
- {
- prog->fielddefs[i].type = LittleShort(infielddefs[i].type);
- if (prog->fielddefs[i].type & DEF_SAVEGLOBAL)
- prog->error_cmd("PRVM_LoadProgs: prog->fielddefs[i].type & DEF_SAVEGLOBAL in %s", prog->name);
- prog->fielddefs[i].ofs = LittleShort(infielddefs[i].ofs);
- prog->fielddefs[i].s_name = LittleLong(infielddefs[i].s_name);
- // TODO bounds check ofs, s_name
- }
- // append the required fields
- for (i = 0;i < numrequiredfields;i++)
- {
- prog->fielddefs[prog->numfielddefs].type = required_field[i].type;
- prog->fielddefs[prog->numfielddefs].ofs = prog->entityfields;
- prog->fielddefs[prog->numfielddefs].s_name = PRVM_SetEngineString(prog, required_field[i].name);
- if (prog->fielddefs[prog->numfielddefs].type == ev_vector)
- prog->entityfields += 3;
- else
- prog->entityfields++;
- prog->numfielddefs++;
- }
- // LordHavoc: TODO: reorder globals to match engine struct
- // LordHavoc: TODO: reorder fields to match engine struct
- #define remapglobal(index) (index)
- #define remapfield(index) (index)
- // copy globals
- // FIXME: LordHavoc: this uses a crude way to identify integer constants, rather than checking for matching globaldefs and checking their type
- for (i = 0;i < prog->progs_numglobals;i++)
- {
- u.i = LittleLong(inglobals[i]);
- // most globals are 0, we only need to deal with the ones that are not
- if (u.i)
- {
- d = u.i & 0xFF800000;
- if ((d == 0xFF800000) || (d == 0))
- {
- // Looks like an integer (expand to int64)
- prog->globals.ip[remapglobal(i)] = u.i;
- }
- else
- {
- // Looks like a float (expand to double)
- prog->globals.fp[remapglobal(i)] = u.f;
- }
- }
- }
- // LordHavoc: TODO: support 32bit progs statement formats
- // copy, remap globals in statements, bounds check
- for (i = 0;i < prog->progs_numstatements;i++)
- {
- op = (opcode_t)LittleShort(instatements[i].op);
- a = (unsigned short)LittleShort(instatements[i].a);
- b = (unsigned short)LittleShort(instatements[i].b);
- c = (unsigned short)LittleShort(instatements[i].c);
- switch (op)
- {
- case OP_IF:
- case OP_IFNOT:
- b = (short)b;
- if (a >= prog->progs_numglobals || b + i < 0 || b + i >= prog->progs_numstatements)
- prog->error_cmd("PRVM_LoadProgs: out of bounds IF/IFNOT (statement %d) in %s", i, prog->name);
- prog->statements[i].op = op;
- prog->statements[i].operand[0] = remapglobal(a);
- prog->statements[i].operand[1] = -1;
- prog->statements[i].operand[2] = -1;
- prog->statements[i].jumpabsolute = i + b;
- break;
- case OP_GOTO:
- a = (short)a;
- if (a + i < 0 || a + i >= prog->progs_numstatements)
- prog->error_cmd("PRVM_LoadProgs: out of bounds GOTO (statement %d) in %s", i, prog->name);
- prog->statements[i].op = op;
- prog->statements[i].operand[0] = -1;
- prog->statements[i].operand[1] = -1;
- prog->statements[i].operand[2] = -1;
- prog->statements[i].jumpabsolute = i + a;
- break;
- default:
- Con_DPrintf("PRVM_LoadProgs: unknown opcode %d at statement %d in %s\n", (int)op, i, prog->name);
- break;
- // global global global
- case OP_ADD_F:
- case OP_ADD_V:
- case OP_SUB_F:
- case OP_SUB_V:
- case OP_MUL_F:
- case OP_MUL_V:
- case OP_MUL_FV:
- case OP_MUL_VF:
- case OP_DIV_F:
- case OP_BITAND:
- case OP_BITOR:
- case OP_GE:
- case OP_LE:
- case OP_GT:
- case OP_LT:
- case OP_AND:
- case OP_OR:
- case OP_EQ_F:
- case OP_EQ_V:
- case OP_EQ_S:
- case OP_EQ_E:
- case OP_EQ_FNC:
- case OP_NE_F:
- case OP_NE_V:
- case OP_NE_S:
- case OP_NE_E:
- case OP_NE_FNC:
- case OP_ADDRESS:
- case OP_LOAD_F:
- case OP_LOAD_FLD:
- case OP_LOAD_ENT:
- case OP_LOAD_S:
- case OP_LOAD_FNC:
- case OP_LOAD_V:
- if (a >= prog->progs_numglobals || b >= prog->progs_numglobals || c >= prog->progs_numglobals)
- prog->error_cmd("PRVM_LoadProgs: out of bounds global index (statement %d)", i);
- prog->statements[i].op = op;
- prog->statements[i].operand[0] = remapglobal(a);
- prog->statements[i].operand[1] = remapglobal(b);
- prog->statements[i].operand[2] = remapglobal(c);
- prog->statements[i].jumpabsolute = -1;
- break;
- // global none global
- case OP_NOT_F:
- case OP_NOT_V:
- case OP_NOT_S:
- case OP_NOT_FNC:
- case OP_NOT_ENT:
- if (a >= prog->progs_numglobals || c >= prog->progs_numglobals)
- prog->error_cmd("PRVM_LoadProgs: out of bounds global index (statement %d) in %s", i, prog->name);
- prog->statements[i].op = op;
- prog->statements[i].operand[0] = remapglobal(a);
- prog->statements[i].operand[1] = -1;
- prog->statements[i].operand[2] = remapglobal(c);
- prog->statements[i].jumpabsolute = -1;
- break;
- // 2 globals
- case OP_STOREP_F:
- case OP_STOREP_ENT:
- case OP_STOREP_FLD:
- case OP_STOREP_S:
- case OP_STOREP_FNC:
- case OP_STORE_F:
- case OP_STORE_ENT:
- case OP_STORE_FLD:
- case OP_STORE_S:
- case OP_STORE_FNC:
- case OP_STATE:
- case OP_STOREP_V:
- case OP_STORE_V:
- if (a >= prog->progs_numglobals || b >= prog->progs_numglobals)
- prog->error_cmd("PRVM_LoadProgs: out of bounds global index (statement %d) in %s", i, prog->name);
- prog->statements[i].op = op;
- prog->statements[i].operand[0] = remapglobal(a);
- prog->statements[i].operand[1] = remapglobal(b);
- prog->statements[i].operand[2] = -1;
- prog->statements[i].jumpabsolute = -1;
- break;
- // 1 global
- case OP_CALL0:
- if ( a < prog->progs_numglobals)
- if ( prog->globals.ip[remapglobal(a)] >= 0 )
- if ( prog->globals.ip[remapglobal(a)] < prog->progs_numfunctions )
- if ( prog->functions[prog->globals.ip[remapglobal(a)]].first_statement == -642 )
- ++prog->numexplicitcoveragestatements;
- case OP_CALL1:
- case OP_CALL2:
- case OP_CALL3:
- case OP_CALL4:
- case OP_CALL5:
- case OP_CALL6:
- case OP_CALL7:
- case OP_CALL8:
- case OP_DONE:
- case OP_RETURN:
- if ( a >= prog->progs_numglobals)
- prog->error_cmd("PRVM_LoadProgs: out of bounds global index (statement %d) in %s", i, prog->name);
- prog->statements[i].op = op;
- prog->statements[i].operand[0] = remapglobal(a);
- prog->statements[i].operand[1] = -1;
- prog->statements[i].operand[2] = -1;
- prog->statements[i].jumpabsolute = -1;
- break;
- }
- }
- if(prog->numstatements < 1)
- {
- prog->error_cmd("PRVM_LoadProgs: empty program in %s", prog->name);
- }
- else switch(prog->statements[prog->numstatements - 1].op)
- {
- case OP_RETURN:
- case OP_GOTO:
- case OP_DONE:
- break;
- default:
- prog->error_cmd("PRVM_LoadProgs: program may fall off the edge (does not end with RETURN, GOTO or DONE) in %s", prog->name);
- break;
- }
- // we're done with the file now
- if(!data)
- Mem_Free(dprograms);
- dprograms = NULL;
- // check required functions
- for(i=0 ; i < numrequiredfunc ; i++)
- if(PRVM_ED_FindFunction(prog, required_func[i]) == 0)
- prog->error_cmd("%s: %s not found in %s",prog->name, required_func[i], filename);
- PRVM_LoadLNO(prog, filename);
- PRVM_Init_Exec(prog);
- if(*prvm_language.string)
- // in CSQC we really shouldn't be able to change how stuff works... sorry for now
- // later idea: include a list of authorized .po file checksums with the csprogs
- {
- qboolean deftrans = prog == CLVM_prog;
- const char *realfilename = (prog != CLVM_prog ? filename : csqc_progname.string);
- if(deftrans) // once we have dotranslate_ strings, ALWAYS use the opt-in method!
- {
- for (i=0 ; i<prog->numglobaldefs ; i++)
- {
- const char *name;
- name = PRVM_GetString(prog, prog->globaldefs[i].s_name);
- if((prog->globaldefs[i].type & ~DEF_SAVEGLOBAL) == ev_string)
- if(name && !strncmp(name, "dotranslate_", 12))
- {
- deftrans = false;
- break;
- }
- }
- }
- if(!strcmp(prvm_language.string, "dump"))
- {
- qfile_t *f = FS_OpenRealFile(va(vabuf, sizeof(vabuf), "%s.pot", realfilename), "w", false);
- Con_Printf("Dumping to %s.pot\n", realfilename);
- if(f)
- {
- for (i=0 ; i<prog->numglobaldefs ; i++)
- {
- const char *name;
- name = PRVM_GetString(prog, prog->globaldefs[i].s_name);
- if(deftrans ? (!name || strncmp(name, "notranslate_", 12)) : (name && !strncmp(name, "dotranslate_", 12)))
- if((prog->globaldefs[i].type & ~DEF_SAVEGLOBAL) == ev_string)
- {
- prvm_eval_t *val = PRVM_GLOBALFIELDVALUE(prog->globaldefs[i].ofs);
- const char *value = PRVM_GetString(prog, val->string);
- if(*value)
- {
- char buf[MAX_INPUTLINE];
- PRVM_PO_UnparseString(buf, value, sizeof(buf));
- FS_Printf(f, "msgid \"%s\"\nmsgstr \"\"\n\n", buf);
- }
- }
- }
- FS_Close(f);
- }
- }
- else
- {
- po_t *po = PRVM_PO_Load(
- va(vabuf, sizeof(vabuf), "%s.%s.po", realfilename, prvm_language.string),
- va(vabuf2, sizeof(vabuf2), "common.%s.po", prvm_language.string),
- prog->progs_mempool);
- if(po)
- {
- for (i=0 ; i<prog->numglobaldefs ; i++)
- {
- const char *name;
- name = PRVM_GetString(prog, prog->globaldefs[i].s_name);
- if(deftrans ? (!name || strncmp(name, "notranslate_", 12)) : (name && !strncmp(name, "dotranslate_", 12)))
- if((prog->globaldefs[i].type & ~DEF_SAVEGLOBAL) == ev_string)
- {
- prvm_eval_t *val = PRVM_GLOBALFIELDVALUE(prog->globaldefs[i].ofs);
- const char *value = PRVM_GetString(prog, val->string);
- if(*value)
- {
- value = PRVM_PO_Lookup(po, value);
- if(value)
- val->string = PRVM_SetEngineString(prog, value);
- }
- }
- }
- }
- }
- }
- for (cvar = cvar_vars; cvar; cvar = cvar->next)
- cvar->globaldefindex[prog - prvm_prog_list] = -1;
- for (i=0 ; i<prog->numglobaldefs ; i++)
- {
- const char *name;
- name = PRVM_GetString(prog, prog->globaldefs[i].s_name);
- //Con_Printf("found var %s\n", name);
- if(name
- && !strncmp(name, "autocvar_", 9)
- && !(strlen(name) > 1 && name[strlen(name)-2] == '_' && (name[strlen(name)-1] == 'x' || name[strlen(name)-1] == 'y' || name[strlen(name)-1] == 'z'))
- )
- {
- prvm_eval_t *val = PRVM_GLOBALFIELDVALUE(prog->globaldefs[i].ofs);
- cvar = Cvar_FindVar(name + 9);
- //Con_Printf("PRVM_LoadProgs: autocvar global %s in %s, processing...\n", name, prog->name);
- if(!cvar)
- {
- const char *value;
- char buf[64];
- Con_DPrintf("PRVM_LoadProgs: no cvar for autocvar global %s in %s, creating...\n", name, prog->name);
- switch(prog->globaldefs[i].type & ~DEF_SAVEGLOBAL)
- {
- case ev_float:
- if((float)((int)(val->_float)) == val->_float)
- dpsnprintf(buf, sizeof(buf), "%i", (int)(val->_float));
- else
- dpsnprintf(buf, sizeof(buf), "%.9g", val->_float);
- value = buf;
- break;
- case ev_vector:
- dpsnprintf(buf, sizeof(buf), "%.9g %.9g %.9g", val->vector[0], val->vector[1], val->vector[2]); value = buf;
- break;
- case ev_string:
- value = PRVM_GetString(prog, val->string);
- break;
- default:
- Con_Printf("PRVM_LoadProgs: invalid type of autocvar global %s in %s\n", name, prog->name);
- goto fail;
- }
- cvar = Cvar_Get(name + 9, value, 0, NULL);
- if((prog->globaldefs[i].type & ~DEF_SAVEGLOBAL) == ev_string)
- {
- val->string = PRVM_SetEngineString(prog, cvar->string);
- cvar->globaldefindex_stringno[prog - prvm_prog_list] = val->string;
- }
- if(!cvar)
- prog->error_cmd("PRVM_LoadProgs: could not create cvar for autocvar global %s in %s", name, prog->name);
- cvar->globaldefindex[prog - prvm_prog_list] = i;
- }
- else if((cvar->flags & CVAR_PRIVATE) == 0)
- {
- // MUST BE SYNCED WITH cvar.c Cvar_Set
- int j;
- const char *s;
- switch(prog->globaldefs[i].type & ~DEF_SAVEGLOBAL)
- {
- case ev_float:
- val->_float = cvar->value;
- break;
- case ev_vector:
- s = cvar->string;
- VectorClear(val->vector);
- for (j = 0;j < 3;j++)
- {
- while (*s && ISWHITESPACE(*s))
- s++;
- if (!*s)
- break;
- val->vector[j] = atof(s);
- while (!ISWHITESPACE(*s))
- s++;
- if (!*s)
- break;
- }
- break;
- case ev_string:
- val->string = PRVM_SetEngineString(prog, cvar->string);
- cvar->globaldefindex_stringno[prog - prvm_prog_list] = val->string;
- break;
- default:
- Con_Printf("PRVM_LoadProgs: invalid type of autocvar global %s in %s\n", name, prog->name);
- goto fail;
- }
- cvar->globaldefindex[prog - prvm_prog_list] = i;
- }
- else
- Con_Printf("PRVM_LoadProgs: private cvar for autocvar global %s in %s\n", name, prog->name);
- }
- fail:
- ;
- }
- prog->loaded = TRUE;
- PRVM_UpdateBreakpoints(prog);
- // set flags & ddef_ts in prog
- prog->flag = 0;
- PRVM_FindOffsets(prog);
- prog->init_cmd(prog);
- // init mempools
- PRVM_MEM_Alloc(prog);
- // Inittime is at least the time when this function finished. However,
- // later events may bump it.
- prog->inittime = realtime;
- }
- static void PRVM_Fields_f (void)
- {
- prvm_prog_t *prog;
- int i, j, ednum, used, usedamount;
- int *counts;
- char tempstring[MAX_INPUTLINE], tempstring2[260];
- const char *name;
- prvm_edict_t *ed;
- ddef_t *d;
- prvm_eval_t *val;
- // TODO
- /*
- if (!sv.active)
- {
- Con_Print("no progs loaded\n");
- return;
- }
- */
- if(Cmd_Argc() != 2)
- {
- Con_Print("prvm_fields <program name>\n");
- return;
- }
- if (!(prog = PRVM_FriendlyProgFromString(Cmd_Argv(1))))
- return;
- counts = (int *)Mem_Alloc(tempmempool, prog->numfielddefs * sizeof(int));
- for (ednum = 0;ednum < prog->max_edicts;ednum++)
- {
- ed = PRVM_EDICT_NUM(ednum);
- if (ed->priv.required->free)
- continue;
- for (i = 1;i < prog->numfielddefs;i++)
- {
- d = &prog->fielddefs[i];
- name = PRVM_GetString(prog, d->s_name);
- if (name[strlen(name)-2] == '_')
- continue; // skip _x, _y, _z vars
- val = (prvm_eval_t *)(ed->fields.fp + d->ofs);
- // if the value is still all 0, skip the field
- for (j = 0;j < prvm_type_size[d->type & ~DEF_SAVEGLOBAL];j++)
- {
- if (val->ivector[j])
- {
- counts[i]++;
- break;
- }
- }
- }
- }
- used = 0;
- usedamount = 0;
- tempstring[0] = 0;
- for (i = 0;i < prog->numfielddefs;i++)
- {
- d = &prog->fielddefs[i];
- name = PRVM_GetString(prog, d->s_name);
- if (name[strlen(name)-2] == '_')
- continue; // skip _x, _y, _z vars
- switch(d->type & ~DEF_SAVEGLOBAL)
- {
- case ev_string:
- strlcat(tempstring, "string ", sizeof(tempstring));
- break;
- case ev_entity:
- strlcat(tempstring, "entity ", sizeof(tempstring));
- break;
- case ev_function:
- strlcat(tempstring, "function ", sizeof(tempstring));
- break;
- case ev_field:
- strlcat(tempstring, "field ", sizeof(tempstring));
- break;
- case ev_void:
- strlcat(tempstring, "void ", sizeof(tempstring));
- break;
- case ev_float:
- strlcat(tempstring, "float ", sizeof(tempstring));
- break;
- case ev_vector:
- strlcat(tempstring, "vector ", sizeof(tempstring));
- break;
- case ev_pointer:
- strlcat(tempstring, "pointer ", sizeof(tempstring));
- break;
- default:
- dpsnprintf (tempstring2, sizeof(tempstring2), "bad type %i ", d->type & ~DEF_SAVEGLOBAL);
- strlcat(tempstring, tempstring2, sizeof(tempstring));
- break;
- }
- if (strlen(name) > sizeof(tempstring2)-4)
- {
- memcpy (tempstring2, name, sizeof(tempstring2)-4);
- tempstring2[sizeof(tempstring2)-4] = tempstring2[sizeof(tempstring2)-3] = tempstring2[sizeof(tempstring2)-2] = '.';
- tempstring2[sizeof(tempstring2)-1] = 0;
- name = tempstring2;
- }
- strlcat(tempstring, name, sizeof(tempstring));
- for (j = (int)strlen(name);j < 25;j++)
- strlcat(tempstring, " ", sizeof(tempstring));
- dpsnprintf(tempstring2, sizeof(tempstring2), "%5d", counts[i]);
- strlcat(tempstring, tempstring2, sizeof(tempstring));
- strlcat(tempstring, "\n", sizeof(tempstring));
- if (strlen(tempstring) >= sizeof(tempstring)/2)
- {
- Con_Print(tempstring);
- tempstring[0] = 0;
- }
- if (counts[i])
- {
- used++;
- usedamount += prvm_type_size[d->type & ~DEF_SAVEGLOBAL];
- }
- }
- Mem_Free(counts);
- 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", prog->name, prog->entityfields, used, prog->entityfields * 4, usedamount * 4, prog->max_edicts, prog->entityfields * 4 * prog->max_edicts, usedamount * 4 * prog->max_edicts);
- }
- static void PRVM_Globals_f (void)
- {
- prvm_prog_t *prog;
- int i;
- const char *wildcard;
- int numculled;
- numculled = 0;
- // TODO
- /*if (!sv.active)
- {
- Con_Print("no progs loaded\n");
- return;
- }*/
- if(Cmd_Argc () < 2 || Cmd_Argc() > 3)
- {
- Con_Print("prvm_globals <program name> <optional name wildcard>\n");
- return;
- }
- if (!(prog = PRVM_FriendlyProgFromString(Cmd_Argv(1))))
- return;
- if( Cmd_Argc() == 3)
- wildcard = Cmd_Argv(2);
- else
- wildcard = NULL;
- Con_Printf("%s :", prog->name);
- for (i = 0;i < prog->numglobaldefs;i++)
- {
- if(wildcard)
- if( !matchpattern( PRVM_GetString(prog, prog->globaldefs[i].s_name), wildcard, 1) )
- {
- numculled++;
- continue;
- }
- Con_Printf("%s\n", PRVM_GetString(prog, prog->globaldefs[i].s_name));
- }
- Con_Printf("%i global variables, %i culled, totalling %i bytes\n", prog->numglobals, numculled, prog->numglobals * 4);
- }
- /*
- ===============
- PRVM_Global
- ===============
- */
- static void PRVM_Global_f(void)
- {
- prvm_prog_t *prog;
- ddef_t *global;
- char valuebuf[MAX_INPUTLINE];
- if( Cmd_Argc() != 3 ) {
- Con_Printf( "prvm_global <program name> <global name>\n" );
- return;
- }
- if (!(prog = PRVM_FriendlyProgFromString(Cmd_Argv(1))))
- return;
- global = PRVM_ED_FindGlobal( prog, Cmd_Argv(2) );
- if( !global )
- Con_Printf( "No global '%s' in %s!\n", Cmd_Argv(2), Cmd_Argv(1) );
- else
- Con_Printf( "%s: %s\n", Cmd_Argv(2), PRVM_ValueString( prog, (etype_t)global->type, PRVM_GLOBALFIELDVALUE(global->ofs), valuebuf, sizeof(valuebuf) ) );
- }
- /*
- ===============
- PRVM_GlobalSet
- ===============
- */
- static void PRVM_GlobalSet_f(void)
- {
- prvm_prog_t *prog;
- ddef_t *global;
- if( Cmd_Argc() != 4 ) {
- Con_Printf( "prvm_globalset <program name> <global name> <value>\n" );
- return;
- }
- if (!(prog = PRVM_FriendlyProgFromString(Cmd_Argv(1))))
- return;
- global = PRVM_ED_FindGlobal( prog, Cmd_Argv(2) );
- if( !global )
- Con_Printf( "No global '%s' in %s!\n", Cmd_Argv(2), Cmd_Argv(1) );
- else
- PRVM_ED_ParseEpair( prog, NULL, global, Cmd_Argv(3), true );
- }
- /*
- ======================
- Break- and Watchpoints
- ======================
- */
- typedef struct
- {
- char break_statement[256];
- char watch_global[256];
- int watch_edict;
- char watch_field[256];
- }
- debug_data_t;
- static debug_data_t debug_data[PRVM_PROG_MAX];
- void PRVM_Breakpoint(prvm_prog_t *prog, int stack_index, const char *text)
- {
- char vabuf[1024];
- Con_Printf("PRVM_Breakpoint: %s\n", text);
- PRVM_PrintState(prog, stack_index);
- if (prvm_breakpointdump.integer)
- Host_Savegame_to(prog, va(vabuf, sizeof(vabuf), "breakpoint-%s.dmp", prog->name));
- }
- void PRVM_Watchpoint(prvm_prog_t *prog, int stack_index, const char *text, etype_t type, prvm_eval_t *o, prvm_eval_t *n)
- {
- size_t sz = sizeof(prvm_vec_t) * ((type & ~DEF_SAVEGLOBAL) == ev_vector ? 3 : 1);
- if (memcmp(o, n, sz))
- {
- char buf[1024];
- char valuebuf_o[128];
- char valuebuf_n[128];
- PRVM_UglyValueString(prog, type, o, valuebuf_o, sizeof(valuebuf_o));
- PRVM_UglyValueString(prog, type, n, valuebuf_n, sizeof(valuebuf_n));
- dpsnprintf(buf, sizeof(buf), "%s: %s -> %s", text, valuebuf_o, valuebuf_n);
- PRVM_Breakpoint(prog, stack_index, buf);
- memcpy(o, n, sz);
- }
- }
- static void PRVM_UpdateBreakpoints(prvm_prog_t *prog)
- {
- debug_data_t *debug = &debug_data[prog - prvm_prog_list];
- if (!prog->loaded)
- return;
- if (debug->break_statement[0])
- {
- if (debug->break_statement[0] >= '0' && debug->break_statement[0] <= '9')
- {
- prog->break_statement = atoi(debug->break_statement);
- prog->break_stack_index = 0;
- }
- else
- {
- mfunction_t *func;
- func = PRVM_ED_FindFunction (prog, debug->break_statement);
- if (!func)
- {
- Con_Printf("%s progs: no function or statement named %s to break on!\n", prog->name, debug->break_statement);
- prog->break_statement = -1;
- }
- else
- {
- prog->break_statement = func->first_statement;
- prog->break_stack_index = 1;
- }
- }
- if (prog->break_statement >= -1)
- Con_Printf("%s progs: breakpoint is at statement %d\n", prog->name, prog->break_statement);
- }
- else
- prog->break_statement = -1;
- if (debug->watch_global[0])
- {
- ddef_t *global = PRVM_ED_FindGlobal( prog, debug->watch_global );
- if( !global )
- {
- Con_Printf( "%s progs: no global named '%s' to watch!\n", prog->name, debug->watch_global );
- prog->watch_global_type = ev_void;
- }
- else
- {
- size_t sz = sizeof(prvm_vec_t) * ((global->type & ~DEF_SAVEGLOBAL) == ev_vector ? 3 : 1);
- prog->watch_global = global->ofs;
- prog->watch_global_type = (etype_t)global->type;
- memcpy(&prog->watch_global_value, PRVM_GLOBALFIELDVALUE(prog->watch_global), sz);
- }
- if (prog->watch_global_type != ev_void)
- Con_Printf("%s progs: global watchpoint is at global index %d\n", prog->name, prog->watch_global);
- }
- else
- prog->watch_global_type = ev_void;
- if (debug->watch_field[0])
- {
- ddef_t *field = PRVM_ED_FindField( prog, debug->watch_field );
- if( !field )
- {
- Con_Printf( "%s progs: no field named '%s' to watch!\n", prog->name, debug->watch_field );
- prog->watch_field_type = ev_void;
- }
- else
- {
- size_t sz = sizeof(prvm_vec_t) * ((field->type & ~DEF_SAVEGLOBAL) == ev_vector ? 3 : 1);
- prog->watch_edict = debug->watch_edict;
- prog->watch_field = field->ofs;
- prog->watch_field_type = (etype_t)field->type;
- if (prog->watch_edict < prog->num_edicts)
- memcpy(&prog->watch_edictfield_value, PRVM_EDICTFIELDVALUE(PRVM_EDICT_NUM(prog->watch_edict), prog->watch_field), sz);
- else
- memset(&prog->watch_edictfield_value, 0, sz);
- }
- if (prog->watch_edict != ev_void)
- Con_Printf("%s progs: edict field watchpoint is at edict %d field index %d\n", prog->name, prog->watch_edict, prog->watch_field);
- }
- else
- prog->watch_field_type = ev_void;
- }
- static void PRVM_Breakpoint_f(void)
- {
- prvm_prog_t *prog;
- if( Cmd_Argc() == 2 ) {
- if (!(prog = PRVM_FriendlyProgFromString(Cmd_Argv(1))))
- return;
- {
- debug_data_t *debug = &debug_data[prog - prvm_prog_list];
- debug->break_statement[0] = 0;
- }
- PRVM_UpdateBreakpoints(prog);
- return;
- }
- if( Cmd_Argc() != 3 ) {
- Con_Printf( "prvm_breakpoint <program name> <function name | statement>\n" );
- return;
- }
- if (!(prog = PRVM_ProgFromString(Cmd_Argv(1))))
- return;
- {
- debug_data_t *debug = &debug_data[prog - prvm_prog_list];
- strlcpy(debug->break_statement, Cmd_Argv(2), sizeof(debug->break_statement));
- }
- PRVM_UpdateBreakpoints(prog);
- }
- static void PRVM_GlobalWatchpoint_f(void)
- {
- prvm_prog_t *prog;
- if( Cmd_Argc() == 2 ) {
- if (!(prog = PRVM_FriendlyProgFromString(Cmd_Argv(1))))
- return;
- {
- debug_data_t *debug = &debug_data[prog - prvm_prog_list];
- debug->watch_global[0] = 0;
- }
- PRVM_UpdateBreakpoints(prog);
- return;
- }
- if( Cmd_Argc() != 3 ) {
- Con_Printf( "prvm_globalwatchpoint <program name> <global name>\n" );
- return;
- }
- if (!(prog = PRVM_ProgFromString(Cmd_Argv(1))))
- return;
- {
- debug_data_t *debug = &debug_data[prog - prvm_prog_list];
- strlcpy(debug->watch_global, Cmd_Argv(2), sizeof(debug->watch_global));
- }
- PRVM_UpdateBreakpoints(prog);
- }
- static void PRVM_EdictWatchpoint_f(void)
- {
- prvm_prog_t *prog;
- if( Cmd_Argc() == 2 ) {
- if (!(prog = PRVM_FriendlyProgFromString(Cmd_Argv(1))))
- return;
- {
- debug_data_t *debug = &debug_data[prog - prvm_prog_list];
- debug->watch_field[0] = 0;
- }
- PRVM_UpdateBreakpoints(prog);
- return;
- }
- if( Cmd_Argc() != 4 ) {
- Con_Printf( "prvm_edictwatchpoint <program name> <edict number> <field name>\n" );
- return;
- }
- if (!(prog = PRVM_ProgFromString(Cmd_Argv(1))))
- return;
- {
- debug_data_t *debug = &debug_data[prog - prvm_prog_list];
- debug->watch_edict = atoi(Cmd_Argv(2));
- strlcpy(debug->watch_field, Cmd_Argv(3), sizeof(debug->watch_field));
- }
- PRVM_UpdateBreakpoints(prog);
- }
- /*
- ===============
- PRVM_Init
- ===============
- */
- void PRVM_Init (void)
- {
- Cmd_AddCommand ("prvm_edict", PRVM_ED_PrintEdict_f, "print all data about an entity number in the selected VM (server, client, menu)");
- Cmd_AddCommand ("prvm_edicts", PRVM_ED_PrintEdicts_f, "prints all data about all entities in the selected VM (server, client, menu)");
- Cmd_AddCommand ("prvm_edictcount", PRVM_ED_Count_f, "prints number of active entities in the selected VM (server, client, menu)");
- Cmd_AddCommand ("prvm_profile", PRVM_Profile_f, "prints execution statistics about the most used QuakeC functions in the selected VM (server, client, menu)");
- 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");
- 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)");
- 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)");
- Cmd_AddCommand ("prvm_globals", PRVM_Globals_f, "prints all global variables in the selected VM (server, client, menu)");
- Cmd_AddCommand ("prvm_global", PRVM_Global_f, "prints value of a specified global variable in the selected VM (server, client, menu)");
- Cmd_AddCommand ("prvm_globalset", PRVM_GlobalSet_f, "sets value of a specified global variable in the selected VM (server, client, menu)");
- 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)");
- 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");
- 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");
- Cmd_AddCommand ("prvm_printfunction", PRVM_PrintFunction_f, "prints a disassembly (QuakeC instructions) of the specified function in the selected VM (server, client, menu)");
- Cmd_AddCommand ("cl_cmd", PRVM_GameCommand_Client_f, "calls the client QC function GameCommand with the supplied string as argument");
- Cmd_AddCommand ("menu_cmd", PRVM_GameCommand_Menu_f, "calls the menu QC function GameCommand with the supplied string as argument");
- Cmd_AddCommand ("sv_cmd", PRVM_GameCommand_Server_f, "calls the server QC function GameCommand with the supplied string as argument");
- Cmd_AddCommand ("prvm_breakpoint", PRVM_Breakpoint_f, "marks a statement or function as breakpoint (when this is executed, a stack trace is printed); to actually halt and investigate state, combine this with a gdb breakpoint on PRVM_Breakpoint, or with prvm_breakpointdump; run with just progs name to clear breakpoint");
- Cmd_AddCommand ("prvm_globalwatchpoint", PRVM_GlobalWatchpoint_f, "marks a global as watchpoint (when this is executed, a stack trace is printed); to actually halt and investigate state, combine this with a gdb breakpoint on PRVM_Breakpoint, or with prvm_breakpointdump; run with just progs name to clear watchpoint");
- Cmd_AddCommand ("prvm_edictwatchpoint", PRVM_EdictWatchpoint_f, "marks an entity field as watchpoint (when this is executed, a stack trace is printed); to actually halt and investigate state, combine this with a gdb breakpoint on PRVM_Breakpoint, or with prvm_breakpointdump; run with just progs name to clear watchpoint");
- Cvar_RegisterVariable (&prvm_language);
- Cvar_RegisterVariable (&prvm_traceqc);
- Cvar_RegisterVariable (&prvm_statementprofiling);
- Cvar_RegisterVariable (&prvm_timeprofiling);
- Cvar_RegisterVariable (&prvm_coverage);
- Cvar_RegisterVariable (&prvm_backtraceforwarnings);
- Cvar_RegisterVariable (&prvm_leaktest);
- Cvar_RegisterVariable (&prvm_leaktest_follow_targetname);
- Cvar_RegisterVariable (&prvm_leaktest_ignore_classnames);
- Cvar_RegisterVariable (&prvm_errordump);
- Cvar_RegisterVariable (&prvm_breakpointdump);
- Cvar_RegisterVariable (&prvm_reuseedicts_startuptime);
- Cvar_RegisterVariable (&prvm_reuseedicts_neverinsameframe);
- // COMMANDLINEOPTION: PRVM: -norunaway disables the runaway loop check (it might be impossible to exit DarkPlaces if used!)
- prvm_runawaycheck = !COM_CheckParm("-norunaway");
- //VM_Cmd_Init();
- }
- /*
- ===============
- PRVM_InitProg
- ===============
- */
- void PRVM_Prog_Init(prvm_prog_t *prog)
- {
- PRVM_Prog_Reset(prog);
- prog->leaktest_active = prvm_leaktest.integer != 0;
- }
- // LordHavoc: turned PRVM_EDICT_NUM into a #define for speed reasons
- unsigned int PRVM_EDICT_NUM_ERROR(prvm_prog_t *prog, unsigned int n, const char *filename, int fileline)
- {
- prog->error_cmd("PRVM_EDICT_NUM: %s: bad number %i (called at %s:%i)", prog->name, n, filename, fileline);
- return 0;
- }
- #define PRVM_KNOWNSTRINGBASE 0x40000000
- const char *PRVM_GetString(prvm_prog_t *prog, int num)
- {
- if (num < 0)
- {
- // invalid
- VM_Warning(prog, "PRVM_GetString: Invalid string offset (%i < 0)\n", num);
- return "";
- }
- else if (num < prog->stringssize)
- {
- // constant string from progs.dat
- return prog->strings + num;
- }
- else if (num <= prog->stringssize + prog->tempstringsbuf.maxsize)
- {
- // tempstring returned by engine to QC (becomes invalid after returning to engine)
- num -= prog->stringssize;
- if (num < prog->tempstringsbuf.cursize)
- return (char *)prog->tempstringsbuf.data + num;
- else
- {
- VM_Warning(prog, "PRVM_GetString: Invalid temp-string offset (%i >= %i prog->tempstringsbuf.cursize)\n", num, prog->tempstringsbuf.cursize);
- return "";
- }
- }
- else if (num & PRVM_KNOWNSTRINGBASE)
- {
- // allocated string
- num = num - PRVM_KNOWNSTRINGBASE;
- if (num >= 0 && num < prog->numknownstrings)
- {
- if (!prog->knownstrings[num])
- {
- VM_Warning(prog, "PRVM_GetString: Invalid zone-string offset (%i has been freed)\n", num);
- return "";
- }
- return prog->knownstrings[num];
- }
- else
- {
- VM_Warning(prog, "PRVM_GetString: Invalid zone-string offset (%i >= %i)\n", num, prog->numknownstrings);
- return "";
- }
- }
- else
- {
- // invalid string offset
- VM_Warning(prog, "PRVM_GetString: Invalid constant-string offset (%i >= %i prog->stringssize)\n", num, prog->stringssize);
- return "";
- }
- }
- const char *PRVM_ChangeEngineString(prvm_prog_t *prog, int i, const char *s)
- {
- const char *old;
- i = i - PRVM_KNOWNSTRINGBASE;
- if(i < 0 || i >= prog->numknownstrings)
- prog->error_cmd("PRVM_ChangeEngineString: s is not an engine string");
- old = prog->knownstrings[i];
- prog->knownstrings[i] = s;
- return old;
- }
- int PRVM_SetEngineString(prvm_prog_t *prog, const char *s)
- {
- int i;
- if (!s)
- return 0;
- if (s >= prog->strings && s <= prog->strings + prog->stringssize)
- prog->error_cmd("PRVM_SetEngineString: s in prog->strings area");
- // if it's in the tempstrings area, use a reserved range
- // (otherwise we'd get millions of useless string offsets cluttering the database)
- if (s >= (char *)prog->tempstringsbuf.data && s < (char *)prog->tempstringsbuf.data + prog->tempstringsbuf.maxsize)
- return prog->stringssize + (s - (char *)prog->tempstringsbuf.data);
- // see if it's a known string address
- for (i = 0;i < prog->numknownstrings;i++)
- if (prog->knownstrings[i] == s)
- return PRVM_KNOWNSTRINGBASE + i;
- // new unknown engine string
- if (developer_insane.integer)
- Con_DPrintf("new engine string %p = \"%s\"\n", s, s);
- for (i = prog->firstfreeknownstring;i < prog->numknownstrings;i++)
- if (!prog->knownstrings[i])
- break;
- if (i >= prog->numknownstrings)
- {
- if (i >= prog->maxknownstrings)
- {
- const char **oldstrings = prog->knownstrings;
- const unsigned char *oldstrings_freeable = prog->knownstrings_freeable;
- const char **oldstrings_origin = prog->knownstrings_origin;
- prog->maxknownstrings += 128;
- prog->knownstrings = (const char **)PRVM_Alloc(prog->maxknownstrings * sizeof(char *));
- prog->knownstrings_freeable = (unsigned char *)PRVM_Alloc(prog->maxknownstrings * sizeof(unsigned char));
- if(prog->leaktest_active)
- prog->knownstrings_origin = (const char **)PRVM_Alloc(prog->maxknownstrings * sizeof(char *));
- if (prog->numknownstrings)
- {
- memcpy((char **)prog->knownstrings, oldstrings, prog->numknownstrings * sizeof(char *));
- memcpy((char **)prog->knownstrings_freeable, oldstrings_freeable, prog->numknownstrings * sizeof(unsigned char));
- if(prog->leaktest_active)
- memcpy((char **)prog->knownstrings_origin, oldstrings_origin, prog->numknownstrings * sizeof(char *));
- }
- }
- prog->numknownstrings++;
- }
- prog->firstfreeknownstring = i + 1;
- prog->knownstrings[i] = s;
- prog->knownstrings_freeable[i] = false;
- if(prog->leaktest_active)
- prog->knownstrings_origin[i] = NULL;
- return PRVM_KNOWNSTRINGBASE + i;
- }
- // temp string handling
- // all tempstrings go into this buffer consecutively, and it is reset
- // whenever PRVM_ExecuteProgram returns to the engine
- // (technically each PRVM_ExecuteProgram call saves the cursize value and
- // restores it on return, so multiple recursive calls can share the same
- // buffer)
- // the buffer size is automatically grown as needed
- int PRVM_SetTempString(prvm_prog_t *prog, const char *s)
- {
- int size;
- char *t;
- if (!s)
- return 0;
- size = (int)strlen(s) + 1;
- if (developer_insane.integer)
- Con_DPrintf("PRVM_SetTempString: cursize %i, size %i\n", prog->tempstringsbuf.cursize, size);
- if (prog->tempstringsbuf.maxsize < prog->tempstringsbuf.cursize + size)
- {
- sizebuf_t old = prog->tempstringsbuf;
- if (prog->tempstringsbuf.cursize + size >= 1<<28)
- prog->error_cmd("PRVM_SetTempString: ran out of tempstring memory! (refusing to grow tempstring buffer over 256MB, cursize %i, size %i)\n", prog->tempstringsbuf.cursize, size);
- prog->tempstringsbuf.maxsize = max(prog->tempstringsbuf.maxsize, 65536);
- while (prog->tempstringsbuf.maxsize < prog->tempstringsbuf.cursize + size)
- prog->tempstringsbuf.maxsize *= 2;
- if (prog->tempstringsbuf.maxsize != old.maxsize || prog->tempstringsbuf.data == NULL)
- {
- Con_DPrintf("PRVM_SetTempString: enlarging tempstrings buffer (%iKB -> %iKB)\n", old.maxsize/1024, prog->tempstringsbuf.maxsize/1024);
- prog->tempstringsbuf.data = (unsigned char *) Mem_Alloc(prog->progs_mempool, prog->tempstringsbuf.maxsize);
- if (old.data)
- {
- if (old.cursize)
- memcpy(prog->tempstringsbuf.data, old.data, old.cursize);
- Mem_Free(old.data);
- }
- }
- }
- t = (char *)prog->tempstringsbuf.data + prog->tempstringsbuf.cursize;
- memcpy(t, s, size);
- prog->tempstringsbuf.cursize += size;
- return PRVM_SetEngineString(prog, t);
- }
- int PRVM_AllocString(prvm_prog_t *prog, size_t bufferlength, char **pointer)
- {
- int i;
- if (!bufferlength)
- {
- if (pointer)
- *pointer = NULL;
- return 0;
- }
- for (i = prog->firstfreeknownstring;i < prog->numknownstrings;i++)
- if (!prog->knownstrings[i])
- break;
- if (i >= prog->numknownstrings)
- {
- if (i >= prog->maxknownstrings)
- {
- const char **oldstrings = prog->knownstrings;
- const unsigned char *oldstrings_freeable = prog->knownstrings_freeable;
- const char **oldstrings_origin = prog->knownstrings_origin;
- prog->maxknownstrings += 128;
- prog->knownstrings = (const char **)PRVM_Alloc(prog->maxknownstrings * sizeof(char *));
- prog->knownstrings_freeable = (unsigned char *)PRVM_Alloc(prog->maxknownstrings * sizeof(unsigned char));
- if(prog->leaktest_active)
- prog->knownstrings_origin = (const char **)PRVM_Alloc(prog->maxknownstrings * sizeof(char *));
- if (prog->numknownstrings)
- {
- memcpy((char **)prog->knownstrings, oldstrings, prog->numknownstrings * sizeof(char *));
- memcpy((char **)prog->knownstrings_freeable, oldstrings_freeable, prog->numknownstrings * sizeof(unsigned char));
- if(prog->leaktest_active)
- memcpy((char **)prog->knownstrings_origin, oldstrings_origin, prog->numknownstrings * sizeof(char *));
- }
- if (oldstrings)
- Mem_Free((char **)oldstrings);
- if (oldstrings_freeable)
- Mem_Free((unsigned char *)oldstrings_freeable);
- if (oldstrings_origin)
- Mem_Free((char **)oldstrings_origin);
- }
- prog->numknownstrings++;
- }
- prog->firstfreeknownstring = i + 1;
- prog->knownstrings[i] = (char *)PRVM_Alloc(bufferlength);
- prog->knownstrings_freeable[i] = true;
- if(prog->leaktest_active)
- prog->knownstrings_origin[i] = PRVM_AllocationOrigin(prog);
- if (pointer)
- *pointer = (char *)(prog->knownstrings[i]);
- return PRVM_KNOWNSTRINGBASE + i;
- }
- void PRVM_FreeString(prvm_prog_t *prog, int num)
- {
- if (num == 0)
- prog->error_cmd("PRVM_FreeString: attempt to free a NULL string");
- else if (num >= 0 && num < prog->stringssize)
- prog->error_cmd("PRVM_FreeString: attempt to free a constant string");
- else if (num >= PRVM_KNOWNSTRINGBASE && num < PRVM_KNOWNSTRINGBASE + prog->numknownstrings)
- {
- num = num - PRVM_KNOWNSTRINGBASE;
- if (!prog->knownstrings[num])
- prog->error_cmd("PRVM_FreeString: attempt to free a non-existent or already freed string");
- if (!prog->knownstrings_freeable[num])
- prog->error_cmd("PRVM_FreeString: attempt to free a string owned by the engine");
- PRVM_Free((char *)prog->knownstrings[num]);
- if(prog->leaktest_active)
- if(prog->knownstrings_origin[num])
- PRVM_Free((char *)prog->knownstrings_origin[num]);
- prog->knownstrings[num] = NULL;
- prog->knownstrings_freeable[num] = false;
- prog->firstfreeknownstring = min(prog->firstfreeknownstring, num);
- }
- else
- prog->error_cmd("PRVM_FreeString: invalid string offset %i", num);
- }
- static qboolean PRVM_IsStringReferenced(prvm_prog_t *prog, string_t string)
- {
- int i, j;
- for (i = 0;i < prog->numglobaldefs;i++)
- {
- ddef_t *d = &prog->globaldefs[i];
- if((etype_t)((int) d->type & ~DEF_SAVEGLOBAL) != ev_string)
- continue;
- if(string == PRVM_GLOBALFIELDSTRING(d->ofs))
- return true;
- }
- for(j = 0; j < prog->num_edicts; ++j)
- {
- prvm_edict_t *ed = PRVM_EDICT_NUM(j);
- if (ed->priv.required->free)
- continue;
- for (i=0; i<prog->numfielddefs; ++i)
- {
- ddef_t *d = &prog->fielddefs[i];
- if((etype_t)((int) d->type & ~DEF_SAVEGLOBAL) != ev_string)
- continue;
- if(string == PRVM_EDICTFIELDSTRING(ed, d->ofs))
- return true;
- }
- }
- return false;
- }
- static qboolean PRVM_IsEdictRelevant(prvm_prog_t *prog, prvm_edict_t *edict)
- {
- char vabuf[1024];
- char vabuf2[1024];
- if(PRVM_NUM_FOR_EDICT(edict) <= prog->reserved_edicts)
- return true; // world or clients
- if (edict->priv.required->freetime <= prog->inittime)
- return true; // created during startup
- if (prog == SVVM_prog)
- {
- if(PRVM_serveredictfloat(edict, solid)) // can block other stuff, or is a trigger?
- return true;
- if(PRVM_serveredictfloat(edict, modelindex)) // visible ent?
- return true;
- if(PRVM_serveredictfloat(edict, effects)) // particle effect?
- return true;
- if(PRVM_serveredictfunction(edict, think)) // has a think function?
- if(PRVM_serveredictfloat(edict, nextthink) > 0) // that actually will eventually run?
- return true;
- if(PRVM_serveredictfloat(edict, takedamage))
- return true;
- if(*prvm_leaktest_ignore_classnames.string)
- {
- if(strstr(va(vabuf, sizeof(vabuf), " %s ", prvm_leaktest_ignore_classnames.string), va(vabuf2, sizeof(vabuf2), " %s ", PRVM_GetString(prog, PRVM_serveredictstring(edict, classname)))))
- return true;
- }
- }
- else if (prog == CLVM_prog)
- {
- // TODO someone add more stuff here
- if(PRVM_clientedictfloat(edict, entnum)) // csqc networked
- return true;
- if(PRVM_clientedictfloat(edict, modelindex)) // visible ent?
- return true;
- if(PRVM_clientedictfloat(edict, effects)) // particle effect?
- return true;
- if(PRVM_clientedictfunction(edict, think)) // has a think function?
- if(PRVM_clientedictfloat(edict, nextthink) > 0) // that actually will eventually run?
- return true;
- if(*prvm_leaktest_ignore_classnames.string)
- {
- if(strstr(va(vabuf, sizeof(vabuf), " %s ", prvm_leaktest_ignore_classnames.string), va(vabuf2, sizeof(vabuf2), " %s ", PRVM_GetString(prog, PRVM_clientedictstring(edict, classname)))))
- return true;
- }
- }
- else
- {
- // menu prog does not have classnames
- }
- return false;
- }
- static qboolean PRVM_IsEdictReferenced(prvm_prog_t *prog, prvm_edict_t *edict, int mark)
- {
- int i, j;
- int edictnum = PRVM_NUM_FOR_EDICT(edict);
- const char *targetname = NULL;
- if (prog == SVVM_prog && prvm_leaktest_follow_targetname.integer)
- targetname = PRVM_GetString(prog, PRVM_serveredictstring(edict, targetname));
- if(targetname)
- if(!*targetname) // ""
- targetname = NULL;
- for(j = 0; j < prog->num_edicts; ++j)
- {
- prvm_edict_t *ed = PRVM_EDICT_NUM(j);
- if (ed->priv.required->mark < mark)
- continue;
- if(ed == edict)
- continue;
- if(targetname)
- {
- const char *target = PRVM_GetString(prog, PRVM_serveredictstring(ed, target));
- if(target)
- if(!strcmp(target, targetname))
- return true;
- }
- for (i=0; i<prog->numfielddefs; ++i)
- {
- ddef_t *d = &prog->fielddefs[i];
- if((etype_t)((int) d->type & ~DEF_SAVEGLOBAL) != ev_entity)
- continue;
- if(edictnum == PRVM_EDICTFIELDEDICT(ed, d->ofs))
- return true;
- }
- }
- return false;
- }
- static void PRVM_MarkReferencedEdicts(prvm_prog_t *prog)
- {
- int i, j;
- qboolean found_new;
- int stage;
- // Stage 1: world, all entities that are relevant, and all entities that are referenced by globals.
- stage = 1;
- for(j = 0; j < prog->num_edicts; ++j)
- {
- prvm_edict_t *ed = PRVM_EDICT_NUM(j);
- if(ed->priv.required->free)
- continue;
- ed->priv.required->mark = PRVM_IsEdictRelevant(prog, ed) ? stage : 0;
- }
- for (i = 0;i < prog->numglobaldefs;i++)
- {
- ddef_t *d = &prog->globaldefs[i];
- prvm_edict_t *ed;
- if((etype_t)((int) d->type & ~DEF_SAVEGLOBAL) != ev_entity)
- continue;
- j = PRVM_GLOBALFIELDEDICT(d->ofs);
- if (i < 0 || j >= prog->max_edicts) {
- Con_Printf("Invalid entity reference from global %s.\n", PRVM_GetString(prog, d->s_name));
- continue;
- }
- ed = PRVM_EDICT_NUM(j);;
- ed->priv.required->mark = stage;
- }
- // Future stages: all entities that are referenced by an entity of the previous stage.
- do
- {
- found_new = false;
- for(j = 0; j < prog->num_edicts; ++j)
- {
- prvm_edict_t *ed = PRVM_EDICT_NUM(j);
- if(ed->priv.required->free)
- continue;
- if(ed->priv.required->mark)
- continue;
- if(PRVM_IsEdictReferenced(prog, ed, stage))
- {
- ed->priv.required->mark = stage + 1;
- found_new = true;
- }
- }
- ++stage;
- }
- while(found_new);
- Con_DPrintf("leak check used %d stages to find all references\n", stage);
- }
- void PRVM_LeakTest(prvm_prog_t *prog)
- {
- int i, j;
- qboolean leaked = false;
- if(!prog->leaktest_active)
- return;
- // 1. Strings
- for (i = 0; i < prog->numknownstrings; ++i)
- {
- if(prog->knownstrings[i])
- if(prog->knownstrings_freeable[i])
- if(prog->knownstrings_origin[i])
- if(!PRVM_IsStringReferenced(prog, PRVM_KNOWNSTRINGBASE + i))
- {
- Con_Printf("Unreferenced string found!\n Value: %s\n Origin: %s\n", prog->knownstrings[i], prog->knownstrings_origin[i]);
- leaked = true;
- }
- }
- // 2. Edicts
- PRVM_MarkReferencedEdicts(prog);
- for(j = 0; j < prog->num_edicts; ++j)
- {
- prvm_edict_t *ed = PRVM_EDICT_NUM(j);
- if(ed->priv.required->free)
- continue;
- if(!ed->priv.required->mark)
- if(ed->priv.required->allocation_origin)
- {
- Con_Printf("Unreferenced edict found!\n Allocated at: %s\n", ed->priv.required->allocation_origin);
- PRVM_ED_Print(prog, ed, NULL);
- Con_Print("\n");
- leaked = true;
- }
- ed->priv.required->mark = 0; // clear marks again when done
- }
- for (i = 0; i < (int)Mem_ExpandableArray_IndexRange(&prog->stringbuffersarray); ++i)
- {
- prvm_stringbuffer_t *stringbuffer = (prvm_stringbuffer_t*) Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, i);
- if(stringbuffer)
- if(stringbuffer->origin)
- {
- Con_Printf("Open string buffer handle found!\n Allocated at: %s\n", stringbuffer->origin);
- leaked = true;
- }
- }
- for(i = 0; i < PRVM_MAX_OPENFILES; ++i)
- {
- if(prog->openfiles[i])
- if(prog->openfiles_origin[i])
- {
- Con_Printf("Open file handle found!\n Allocated at: %s\n", prog->openfiles_origin[i]);
- leaked = true;
- }
- }
- for(i = 0; i < PRVM_MAX_OPENSEARCHES; ++i)
- {
- if(prog->opensearches[i])
- if(prog->opensearches_origin[i])
- {
- Con_Printf("Open search handle found!\n Allocated at: %s\n", prog->opensearches_origin[i]);
- leaked = true;
- }
- }
- if(!leaked)
- Con_Printf("Congratulations. No leaks found.\n");
- }