// LordHavoc: prints every opcode as it executes - warning: this is significant spew
cvar_t prvm_traceqc = {0, "prvm_traceqc", "0"};
-ddef_t *PRVM_ED_FindField (const char *name);
-mfunction_t *PRVM_ED_FindFunction (const char *name);
-
//============================================================================
// mempool handling
PRVM_MEM_Alloc
===============
*/
-void PRVM_MEM_Alloc()
+void PRVM_MEM_Alloc(void)
{
int i;
// reserve space for the null entity aka world
// check bound of max_edicts
- prog->max_edicts = bound(1, prog->max_edicts, prog->limit_edicts);
- prog->num_edicts = bound(1, prog->num_edicts, prog->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));
PRVM_MEM_IncreaseEdicts
===============
*/
-void PRVM_MEM_IncreaseEdicts()
+void PRVM_MEM_IncreaseEdicts(void)
{
int i;
int oldmaxedicts = prog->max_edicts;
*/
void PRVM_SetProg(int prognr)
{
- if(prognr && prognr < PRVM_MAXPROGS)
+ if(0 <= prognr && prognr < PRVM_MAXPROGS)
{
if(prog_list[prognr].loaded)
prog = &prog_list[prognr];
else
- PRVM_ERROR("%i(%s) not loaded !\n", prognr, PRVM_NAME);
+ PRVM_ERROR("%i not loaded !\n", prognr);
return;
}
PRVM_ERROR("Invalid program number %i\n", prognr);
int num;
memset (e->fields.vp, 0, prog->progs->entityfields * 4);
e->priv.required->free = false;
- // LordHavoc: for consistency set these here
- num = PRVM_NUM_FOR_EDICT(e) - 1;
// AK: Let the init_edict function determine if something needs to be initialized
- PRVM_GCALL(init_edict)(num);
+ PRVM_GCALL(init_edict)(e);
}
/*
// 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 = 1;i < prog->num_edicts;i++)
+ for (i = prog->reserved_edicts + 1;i < prog->num_edicts;i++)
{
e = PRVM_EDICT_NUM(i);
// the first couple seconds of server time can involve a lot of
}
}
- if (i == MAX_EDICTS)
+ if (i == prog->limit_edicts)
PRVM_ERROR ("%s: PRVM_ED_Alloc: no free edicts",PRVM_NAME);
prog->num_edicts++;
*/
void PRVM_ED_Free (prvm_edict_t *ed)
{
- // dont delete the null entity (world)
- if(PRVM_NUM_FOR_EDICT(ed) == 0)
+ // dont delete the null entity (world) or reserved edicts
+ if(PRVM_NUM_FOR_EDICT(ed) <= prog->reserved_edicts )
return;
PRVM_GCALL(free_edict)(ed);
break;
case ev_entity:
n = val->edict;
- if (n < 0 || n >= MAX_EDICTS)
+ if (n < 0 || n >= prog->limit_edicts)
sprintf (line, "entity %i (invalid!)", n);
else
sprintf (line, "entity %i", n);
dpsnprintf (line, sizeof (line), "%i", PRVM_NUM_FOR_EDICT(PRVM_PROG_TO_EDICT(val->edict)));
break;
case ev_function:
- f = pr_functions + val->function;
+ f = prog->functions + val->function;
strlcpy (line, PRVM_GetString (f->s_name), sizeof (line));
break;
case ev_field:
void *val;
static char line[128];
- val = (void *)&prog->globals[ofs];
+ val = (void *)&prog->globals.generic[ofs];
def = PRVM_ED_GlobalAtOfs(ofs);
if (!def)
sprintf (line,"%i(?)", ofs);
name = PRVM_GetString(def->s_name);
FS_Printf(f,"\"%s\" ", name);
- FS_Printf(f,"\"%s\"\n", PRVM_UglyValueString(type, (prvm_eval_t *)&prog->globals[def->ofs]));
+ FS_Printf(f,"\"%s\"\n", PRVM_UglyValueString(type, (prvm_eval_t *)&prog->globals.generic[def->ofs]));
}
FS_Print(f,"}\n");
}
if (ent)
val = (prvm_eval_t *)((int *)ent->fields.vp + key->ofs);
else
- val = (prvm_eval_t *)((int *)prog->globals + key->ofs);
+ val = (prvm_eval_t *)((int *)prog->globals.generic + key->ofs);
switch (key->type & ~DEF_SAVEGLOBAL)
{
case ev_string:
while (*s && *s <= ' ')
s++;
i = atoi(s);
- if (i < 0 || i >= MAX_EDICTS)
+ if (i < 0 || i >= prog->limit_edicts)
Con_Printf("PRVM_ED_ParseEpair: ev_entity reference too large (edict %i >= MAX_EDICTS %i) on %s\n", i, MAX_EDICTS, PRVM_NAME);
while (i >= prog->max_edicts)
PRVM_MEM_IncreaseEdicts();
// if SV_IncreaseEdicts was called the base pointer needs to be updated
if (ent)
val = (prvm_eval_t *)((int *)ent->fields.vp + key->ofs);
- val->edict = PRVM_EDICT_TO_PROG(EDICT_NUM(i));
+ val->edict = PRVM_EDICT_TO_PROG(PRVM_EDICT_NUM(i));
break;
case ev_field:
break;
default:
- Con_Printf("PRVM_ED_ParseEpair: Unknown key->type %i for key \"%s\" on %s\n", key->type, PR_GetString(key->s_name), PRVM_NAME);
+ Con_Printf("PRVM_ED_ParseEpair: Unknown key->type %i for key \"%s\" on %s\n", key->type, PRVM_GetString(key->s_name), PRVM_NAME);
return false;
}
return true;
if (com_token[0] != '{')
PRVM_ERROR ("PRVM_ED_LoadFromFile: %s: found %s when expecting {", PRVM_NAME, com_token);
- // CHANGED: this is not conform to ED_LoadFromFile
- if(!prog->num_edicts)
+ // CHANGED: this is not conform to PR_LoadFromFile
+ if(prog->loadintoworld)
+ {
+ prog->loadintoworld = false;
ent = PRVM_EDICT_NUM(0);
+ }
else
ent = PRVM_ED_Alloc();
//
if(prog->self && prog->flag & PRVM_FE_CLASSNAME)
{
- string_t handle = *(string_t*)&((float*)ent->fields.vp)[PRVM_ED_FindFieldOffset("classname")];
+ string_t handle = *(string_t*)&((qbyte*)ent->fields.vp)[PRVM_ED_FindFieldOffset("classname")];
if (!handle)
{
Con_Print("No classname for:\n");
PRVM_LoadProgs
===============
*/
-void PRVM_LoadProgs (const char * filename, int numrequiredfunc, char **required_func)
+void PRVM_LoadProgs (const char * filename, int numrequiredfunc, char **required_func, int numrequiredfields, prvm_required_field_t *required_field)
{
int i;
dstatement_t *st;
Con_DPrintf("%s programs occupy %iK.\n", PRVM_NAME, fs_filesize/1024);
- pr_crc = CRC_Block((qbyte *)prog->progs, fs_filesize);
+ prog->filecrc = CRC_Block((qbyte *)prog->progs, fs_filesize);
// byte swap the header
for (i = 0;i < (int) sizeof(*prog->progs) / 4;i++)
if (prog->progs->version != PROG_VERSION)
PRVM_ERROR ("%s: %s has wrong version number (%i should be %i)", PRVM_NAME, filename, prog->progs->version, PROG_VERSION);
- if (prog->progs->crc != prog->crc)
+ if (prog->progs->crc != prog->headercrc)
PRVM_ERROR ("%s: %s system vars have been modified, progdefs.h is out of date", PRVM_NAME, filename);
- //pr_functions = (dfunction_t *)((qbyte *)progs + progs->ofs_functions);
+ //prog->functions = (dfunction_t *)((qbyte *)progs + progs->ofs_functions);
dfunctions = (dfunction_t *)((qbyte *)prog->progs + prog->progs->ofs_functions);
prog->strings = (char *)prog->progs + prog->progs->ofs_strings;
// so allocate a new place for it
infielddefs = (ddef_t *)((qbyte *)prog->progs + prog->progs->ofs_fielddefs);
// ( + DPFIELDS )
- prog->fielddefs = Mem_Alloc(prog->progs_mempool, prog->progs->numfielddefs * sizeof(ddef_t));
+ prog->fielddefs = Mem_Alloc(prog->progs_mempool, (prog->progs->numfielddefs + numrequiredfields) * sizeof(ddef_t));
prog->statements = (dstatement_t *)((qbyte *)prog->progs + prog->progs->ofs_statements);
// moved edict_size calculation down below field adding code
//pr_global_struct = (globalvars_t *)((qbyte *)progs + progs->ofs_globals);
- prog->globals = (float *)((qbyte *)prog->progs + prog->progs->ofs_globals);
+ prog->globals.generic = (float *)((qbyte *)prog->progs + prog->progs->ofs_globals);
// byte swap the lumps
for (i=0 ; i<prog->progs->numstatements ; i++)
prog->fielddefs[i].s_name = LittleLong (infielddefs[i].s_name);
}
-/* // append the darkplaces fields
- for (i = 0;i < (int) DPFIELDS;i++)
+ // append the required fields
+ for (i = 0;i < (int) numrequiredfields;i++)
{
- pr_fielddefs[progs->numfielddefs].type = dpfields[i].type;
- pr_fielddefs[progs->numfielddefs].ofs = progs->entityfields;
- pr_fielddefs[progs->numfielddefs].s_name = PR_SetEngineString(dpfields[i].string);
- if (pr_fielddefs[progs->numfielddefs].type == ev_vector)
- progs->entityfields += 3;
+ prog->fielddefs[prog->progs->numfielddefs].type = required_field[i].type;
+ prog->fielddefs[prog->progs->numfielddefs].ofs = prog->progs->entityfields;
+ prog->fielddefs[prog->progs->numfielddefs].s_name = PRVM_SetEngineString(required_field[i].name);
+ if (prog->fielddefs[prog->progs->numfielddefs].type == ev_vector)
+ prog->progs->entityfields += 3;
else
- progs->entityfields++;
- progs->numfielddefs++;
- }*/
+ prog->progs->entityfields++;
+ prog->progs->numfielddefs++;
+ }
// check required functions
for(i=0 ; i < numrequiredfunc ; i++)
PRVM_ERROR("%s: %s not found in %s\n",PRVM_NAME, required_func[i], filename);
for (i=0 ; i<prog->progs->numglobals ; i++)
- ((int *)prog->globals)[i] = LittleLong (((int *)prog->globals)[i]);
+ ((int *)prog->globals.generic)[i] = LittleLong (((int *)prog->globals.generic)[i]);
// moved edict_size calculation down here, below field adding code
- // LordHavoc: this no longer includes the edict_t header
+ // LordHavoc: this no longer includes the prvm_edict_t header
prog->edict_size = prog->progs->entityfields * 4;
- prog->edictareasize = prog->edict_size * MAX_EDICTS;
+ prog->edictareasize = prog->edict_size * prog->limit_edicts;
// LordHavoc: bounds check anything static
for (i = 0,st = prog->statements;i < prog->progs->numstatements;i++,st++)
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( global->type, (prvm_eval_t *) &prog->globals[ global->ofs ] ) );
+ Con_Printf( "%s: %s\n", Cmd_Argv(2), PRVM_ValueString( global->type, (prvm_eval_t *) &prog->globals.generic[ global->ofs ] ) );
PRVM_End;
}
}
/*
-int NUM_FOR_EDICT_ERROR(edict_t *e)
+int NUM_FOR_EDICT_ERROR(prvm_edict_t *e)
{
- Host_Error ("NUM_FOR_EDICT: bad pointer %p (world is %p, entity number would be %i)", e, sv.edicts, e - sv.edicts);
+ Host_Error ("PRVM_NUM_FOR_EDICT: bad pointer %p (world is %p, entity number would be %i)", e, prog->edicts, e - prog->edicts);
return 0;
}
-int NUM_FOR_EDICT(edict_t *e)
+int PRVM_NUM_FOR_EDICT(prvm_edict_t *e)
{
int n;
- n = e - sv.edicts;
- if ((unsigned int)n >= MAX_EDICTS)
- Host_Error ("NUM_FOR_EDICT: bad pointer");
+ n = e - prog->edicts;
+ if ((unsigned int)n >= prog->limit_edicts)
+ Host_Error ("PRVM_NUM_FOR_EDICT: bad pointer");
return n;
}
-//int NoCrash_NUM_FOR_EDICT(edict_t *e)
+//int NoCrash_NUM_FOR_EDICT(prvm_edict_t *e)
//{
-// return e - sv.edicts;
+// return e - prog->edicts;
//}
-//#define EDICT_TO_PROG(e) ((qbyte *)(((edict_t *)e)->v) - (qbyte *)(sv.edictsfields))
-//#define PROG_TO_EDICT(e) (sv.edicts + ((e) / (progs->entityfields * 4)))
-int EDICT_TO_PROG(edict_t *e)
+//#define PRVM_EDICT_TO_PROG(e) ((qbyte *)(((prvm_edict_t *)e)->v) - (qbyte *)(prog->edictsfields))
+//#define PRVM_PROG_TO_EDICT(e) (prog->edicts + ((e) / (progs->entityfields * 4)))
+int PRVM_EDICT_TO_PROG(prvm_edict_t *e)
{
int n;
- n = e - sv.edicts;
- if ((unsigned int)n >= (unsigned int)sv.max_edicts)
- Host_Error("EDICT_TO_PROG: invalid edict %8p (number %i compared to world at %8p)\n", e, n, sv.edicts);
+ n = e - prog->edicts;
+ if ((unsigned int)n >= (unsigned int)prog->max_edicts)
+ Host_Error("PRVM_EDICT_TO_PROG: invalid edict %8p (number %i compared to world at %8p)\n", e, n, prog->edicts);
return n;// EXPERIMENTAL
- //return (qbyte *)e->v - (qbyte *)sv.edictsfields;
+ //return (qbyte *)e->v - (qbyte *)prog->edictsfields;
}
-edict_t *PROG_TO_EDICT(int n)
+prvm_edict_t *PRVM_PROG_TO_EDICT(int n)
{
- if ((unsigned int)n >= (unsigned int)sv.max_edicts)
- Host_Error("PROG_TO_EDICT: invalid edict number %i\n", n);
- return sv.edicts + n; // EXPERIMENTAL
- //return sv.edicts + ((n) / (progs->entityfields * 4));
+ if ((unsigned int)n >= (unsigned int)prog->max_edicts)
+ Host_Error("PRVM_PROG_TO_EDICT: invalid edict number %i\n", n);
+ return prog->edicts + n; // EXPERIMENTAL
+ //return prog->edicts + ((n) / (progs->entityfields * 4));
}
*/