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fix the silly OP_STATE bug. also erradicate pr_offs.c and its contents (the

Browse source 
source of the bug)
This commit is contained in:
Bill Currie 2001-03-02 19:18:04 +00:00
parent ffc5838599
commit 6c9de8061b
9 changed files with 86 additions and 151 deletions
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7
include/progs.h
View file

@ -98,6 +98,7 @@ void ED_ParseGlobals (progs_t *pr, char *data);
void ED_LoadFromFile (progs_t *pr, char *data);
ddef_t *ED_FindField (progs_t *pr, char *name);
int ED_GetFieldIndex (progs_t *pr, char *name);
dfunction_t *ED_FindFunction (progs_t *pr, char *name);
@ -140,9 +141,7 @@ extern builtin_t *pr_builtins;
extern int pr_numbuiltins;
ddef_t *PR_FindGlobal (progs_t *pr, const char *name);
int FindFieldOffset (progs_t *pr, char *field);
eval_t *GETEDICTFIELDVALUE (edict_t *ed, int fieldoffset);
eval_t *PR_GetGlobalPointer (progs_t *pr, const char *name);
extern func_t EndFrame; // 2000-01-02 EndFrame function by Maddes/FrikaC
extern func_t SpectatorConnect;
@ -174,8 +173,6 @@ int PR_SetString(progs_t *pr, char *s);
int ED_Parse_Extra_Fields (progs_t *pr, char *key, char *value);
int ED_Prune_Edict (progs_t *pr, edict_t *ent);
void FindEdictFieldOffsets (progs_t *pr);
//============================================================================

2
libs/gamecode/Makefile.am
View file

@ -1,6 +1,6 @@
noinst_LIBRARIES = libqfgamecode.a
libqfgamecode_a_SOURCES = pr_edict.c pr_exec.c pr_offs.c
libqfgamecode_a_SOURCES = pr_edict.c pr_exec.c
all-local: ../libqfgamecode.a

67
libs/gamecode/pr_edict.c
View file

@ -82,6 +82,8 @@ static gefv_cache gefvCache[GEFV_CACHESIZE] = { {NULL, ""}, {NULL, ""} };
void
ED_ClearEdict (progs_t * pr, edict_t *e)
{
if (NUM_FOR_EDICT(pr,e)<*pr->reserved_edicts)
printf("clearing reserved edict %d\n", NUM_FOR_EDICT(pr,e));
memset (&e->v, 0, pr->progs->entityfields * 4);
e->free = false;
}
@ -196,6 +198,16 @@ ED_FindField (progs_t * pr, char *name)
return NULL;
}
int
ED_GetFieldIndex (progs_t *pr, char *name)
{
ddef_t *def;
def = ED_FindField (pr, name);
if (def)
return def->ofs;
return -1;
}
/*
PR_FindGlobal
@ -214,6 +226,17 @@ PR_FindGlobal (progs_t * pr, const char *name)
return NULL;
}
eval_t *
PR_GetGlobalPointer (progs_t *pr, const char *name)
{
ddef_t *def;
def = PR_FindGlobal (pr, name);
if (def)
return (eval_t*)&pr->pr_globals[def->ofs];
return 0;
}
/*
ED_FindFunction
@ -267,7 +290,7 @@ GetEdictFieldValue (progs_t * pr, edict_t *ed, char *field)
Returns a string describing *data in a type specific manner
*/
char *
PR_ValueString (progs_t * pr, etype_t type, eval_t *val)
PR_ValueString (progs_t * pr, etype_t type, pr_type_t *val)
{
static char line[256];
ddef_t *def;
@ -278,19 +301,19 @@ PR_ValueString (progs_t * pr, etype_t type, eval_t *val)
switch (type) {
case ev_string:
snprintf (line, sizeof (line), "%s",
PR_GetString (pr, val->string));
PR_GetString (pr, val->string_var));
break;
case ev_entity:
snprintf (line, sizeof (line), "entity %i",
NUM_FOR_EDICT (pr, PROG_TO_EDICT (pr, val->edict)));
NUM_FOR_EDICT (pr, PROG_TO_EDICT (pr, val->entity_var)));
break;
case ev_func:
f = pr->pr_functions + val->function;
f = pr->pr_functions + val->func_var;
snprintf (line, sizeof (line), "%s()",
PR_GetString (pr, f->s_name));
break;
case ev_field:
def = ED_FieldAtOfs (pr, val->_int);
def = ED_FieldAtOfs (pr, val->int_var);
snprintf (line, sizeof (line), ".%s",
PR_GetString (pr, def->s_name));
break;
@ -298,11 +321,11 @@ PR_ValueString (progs_t * pr, etype_t type, eval_t *val)
strcpy (line, "void");
break;
case ev_float:
snprintf (line, sizeof (line), "%5.1f", val->_float);
snprintf (line, sizeof (line), "%5.1f", val->float_var);
break;
case ev_vector:
snprintf (line, sizeof (line), "'%5.1f %5.1f %5.1f'",
val->vector[0], val->vector[1], val->vector[2]);
val->vector_var[0], val->vector_var[1], val->vector_var[2]);
break;
case ev_pointer:
strcpy (line, "pointer");
@ -432,7 +455,7 @@ ED_Print (progs_t * pr, edict_t *ed)
{
int l;
ddef_t *d;
int *v;
pr_type_t *v;
int i, j;
char *name;
int type;
@ -449,13 +472,13 @@ ED_Print (progs_t * pr, edict_t *ed)
if (name[strlen (name) - 2] == '_')
continue; // skip _x, _y, _z vars
v = (int *) ((char *) &ed->v + d->ofs * 4);
v = ed->v + d->ofs;
// if the value is still all 0, skip the field
type = d->type & ~DEF_SAVEGLOBAL;
for (j = 0; j < type_size[type]; j++)
if (v[j])
if (((char*)v)[j])
break;
if (j == type_size[type])
continue;
@ -465,7 +488,7 @@ ED_Print (progs_t * pr, edict_t *ed)
while (l++ < 15)
Con_Printf (" ");
Con_Printf ("%s\n", PR_ValueString (pr, d->type, (eval_t *) v));
Con_Printf ("%s\n", PR_ValueString (pr, d->type, v));
}
}
@ -924,7 +947,6 @@ PR_LoadProgs (progs_t * pr, char *progsname)
{
int i;
dstatement_t *st;
ddef_t *def;
// flush the non-C variable lookup cache
for (i = 0; i < GEFV_CACHESIZE; i++)
@ -967,7 +989,6 @@ PR_LoadProgs (progs_t * pr, char *progsname)
pr->progs->entityfields * 4 + sizeof (edict_t) - sizeof (pr_type_t);
pr->pr_edictareasize = 0;
Con_Printf("pr_edict_size: %d\n", pr->pr_edict_size);
// byte swap the lumps
for (i = 0; i < pr->progs->numstatements; i++) {
@ -1006,24 +1027,17 @@ Con_Printf("pr_edict_size: %d\n", pr->pr_edict_size);
for (i = 0; i < pr->progs->numglobals; i++)
((int *) pr->pr_globals)[i] = LittleLong (((int *) pr->pr_globals)[i]);
def = PR_FindGlobal (pr, "time");
if (!def)
if (!(pr->globals.time = (float*)PR_GetGlobalPointer (pr, "time")))
PR_Error (pr, "%s: undefined symbol: time", progsname);
pr->globals.time = &pr->pr_globals[def->ofs].float_var;
def = PR_FindGlobal (pr, "self");
if (!def)
if (!(pr->globals.self = (int*)PR_GetGlobalPointer (pr, "self")))
PR_Error (pr, "%s: undefined symbol: self", progsname);
pr->globals.self = &pr->pr_globals[def->ofs].entity_var;
if (!(pr->fields.nextthink = FindFieldOffset (pr, "nextthink")))
if ((pr->fields.nextthink = ED_GetFieldIndex (pr, "nextthink")) == -1)
PR_Error (pr, "%s: undefined field: nextthink", progsname);
if (!(pr->fields.frame = FindFieldOffset (pr, "frame")))
if ((pr->fields.frame = ED_GetFieldIndex (pr, "frame")) == -1)
PR_Error (pr, "%s: undefined field: frame", progsname);
if (!(pr->fields.think = FindFieldOffset (pr, "think")))
if ((pr->fields.think = ED_GetFieldIndex (pr, "think")) == -1)
PR_Error (pr, "%s: undefined field: think", progsname);
// LordHavoc: Ender added this
FindEdictFieldOffsets (pr);
// LordHavoc: bounds check anything static
for (i = 0, st = pr->pr_statements; i < pr->progs->numstatements; i++, st++) {
switch (st->op) {
@ -1138,9 +1152,6 @@ Con_Printf("pr_edict_size: %d\n", pr->pr_edict_size);
break;
}
}
FindEdictFieldOffsets (pr); // LordHavoc: update field offset
// list
}
void

1
libs/gamecode/pr_exec.c
View file

@ -681,7 +681,6 @@ PR_ExecuteProgram (progs_t * pr, func_t fnum)
ed->v[pr->fields.nextthink].float_var = *pr->globals.time + 0.1;
ed->v[pr->fields.frame].float_var = E_OPA->_float;
ed->v[pr->fields.think].func_var = E_OPB->function;
printf ("STATE: %d %f %d %s\n", *pr->globals.self, ed->v[pr->fields.nextthink].float_var, (int)ed->v[pr->fields.frame].float_var, PR_GetString(pr,pr->pr_functions[ed->v[pr->fields.think].func_var].s_name));
break;
// LordHavoc: to be enabled when Progs version 7 (or whatever it will be numbered) is finalized
/*

54
libs/gamecode/pr_offs.c
View file

@ -1,54 +0,0 @@
/*
pr_offs.c
Quick QuakeC offset access
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:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
$Id$
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "progs.h"
int
FindFieldOffset (progs_t *pr, char *field)
{
ddef_t *d;
d = ED_FindField (pr, field);
if (!d)
return 0;
return d->ofs * 4;
}
eval_t *
GETEDICTFIELDVALUE (edict_t *ed, int fieldoffset)
{
if (!fieldoffset)
return NULL;
return (eval_t *) ((char *) &ed->v + fieldoffset);
}

6
qw/include/sv_progs.h
View file

@ -147,6 +147,12 @@ typedef struct
int owner; //int
int message; //string_t
int sounds; //float
int alpha;
int scale;
int glowsize;
int glowcolor;
int colormod;
} sv_fields_t;
extern sv_fields_t sv_fields;

41
qw/source/sv_ents.c
View file

@ -42,12 +42,6 @@
#include "sv_progs.h"
#include "sys.h"
// LordHavoc: added and removed certain eval_ items
// Ender Extends (QSG - Begin)
extern int eval_alpha, eval_scale, eval_glowsize, eval_glowcolor,
eval_colormod;
/*
The PVS must include a small area around the client to allow head
bobbing or other small motion on the client side. Otherwise, a bob
@ -571,37 +565,32 @@ SV_WriteEntitiesToClient (client_t *client, sizebuf_t *msg)
// and implemented missing effects
// Ender: EXTEND (QSG - Begin)
{
eval_t *val;
state->alpha = 255;
state->scale = 16;
state->glowsize = 0;
state->glowcolor = 254;
state->colormod = 255;
if ((val = GETEDICTFIELDVALUE (ent, eval_alpha))
&& val->_float != 0)
state->alpha = bound (0, val->_float, 1) * 255.0;
if (sv_fields.alpha != -1 && SVFIELD (ent, alpha, float))
state->alpha = bound (0, SVFIELD (ent, alpha, float), 1) * 255.0;
if ((val = GETEDICTFIELDVALUE (ent, eval_scale))
&& val->_float != 0)
state->scale = bound (0, val->_float, 15.9375) * 16.0;
if (sv_fields.scale != -1 && SVFIELD (ent, scale, float))
state->scale = bound (0, SVFIELD (ent, scale, float), 15.9375) * 16.0;
if ((val = GETEDICTFIELDVALUE (ent, eval_glowsize))
&& val->_float != 0)
state->glowsize = bound (-1024, (int) val->_float, 1016) >> 3;
if (sv_fields.glowsize != -1 && SVFIELD (ent, glowsize, float))
state->glowsize = bound (-1024, (int) SVFIELD (ent, glowsize, float), 1016) >> 3;
if ((val = GETEDICTFIELDVALUE (ent, eval_glowcolor))
&& val->_float != 0)
state->glowcolor = (int) val->_float;
if (sv_fields.glowcolor != -1 && SVFIELD (ent, glowcolor, float))
state->glowcolor = (int) SVFIELD (ent, glowcolor, float);
if ((val = GETEDICTFIELDVALUE (ent, eval_colormod))
&& (val->vector[0] != 0 || val->vector[1] != 0
|| val->vector[2] != 0))
if (sv_fields.colormod != -1
&& SVFIELD (ent, colormod, vector)[0]
&& SVFIELD (ent, colormod, vector)[1]
&& SVFIELD (ent, colormod, vector)[2])
state->colormod =
((int) (bound (0, val->vector[0], 1) * 7.0) << 5) |
((int) (bound (0, val->vector[1], 1) * 7.0) << 2) |
(int) (bound (0, val->vector[2], 1) * 3.0);
((int) (bound (0, SVFIELD (ent, colormod, vector)[0], 1) * 7.0) << 5) |
((int) (bound (0, SVFIELD (ent, colormod, vector)[1], 1) * 7.0) << 2) |
(int) (bound (0, SVFIELD (ent, colormod, vector)[2], 1) * 3.0);
}
// Ender: EXTEND (QSG - End)
}

1
qw/source/sv_phys.c
View file

@ -145,7 +145,6 @@ SV_RunThink (edict_t *ent)
do {
thinktime = SVFIELD (ent, nextthink, float);
Con_Printf("thinktime: %f\n", thinktime);
if (thinktime <= 0)
return true;
if (thinktime > sv.time + sv_frametime)

58
qw/source/sv_progs.c
View file

@ -47,12 +47,6 @@ sv_globals_t sv_globals;
sv_funcs_t sv_funcs;
sv_fields_t sv_fields;
int eval_alpha;
int eval_scale;
int eval_glowsize;
int eval_glowcolor;
int eval_colormod;
progs_t sv_pr_state;
cvar_t *r_skyname;
cvar_t *sv_progs;
@ -64,35 +58,6 @@ func_t SpectatorThink;
static int reserved_edicts = MAX_CLIENTS;
void
FindEdictFieldOffsets (progs_t *pr)
{
dfunction_t *f;
if (pr == &sv_pr_state) {
// Zoid, find the spectator functions
SpectatorConnect = SpectatorThink = SpectatorDisconnect = 0;
if ((f = ED_FindFunction (&sv_pr_state, "SpectatorConnect")) != NULL)
SpectatorConnect = (func_t) (f - sv_pr_state.pr_functions);
if ((f = ED_FindFunction (&sv_pr_state, "SpectatorThink")) != NULL)
SpectatorThink = (func_t) (f - sv_pr_state.pr_functions);
if ((f = ED_FindFunction (&sv_pr_state, "SpectatorDisconnect")) != NULL)
SpectatorDisconnect = (func_t) (f - sv_pr_state.pr_functions);
// 2000-01-02 EndFrame function by Maddes/FrikaC
EndFrame = 0;
if ((f = ED_FindFunction (&sv_pr_state, "EndFrame")) != NULL)
EndFrame = (func_t) (f - sv_pr_state.pr_functions);
eval_alpha = FindFieldOffset (&sv_pr_state, "alpha");
eval_scale = FindFieldOffset (&sv_pr_state, "scale");
eval_glowsize = FindFieldOffset (&sv_pr_state, "glow_size");
eval_glowcolor = FindFieldOffset (&sv_pr_state, "glow_color");
eval_colormod = FindFieldOffset (&sv_pr_state, "colormod");
}
}
int
ED_Prune_Edict (progs_t *pr, edict_t *ent)
{
@ -155,6 +120,8 @@ ED_Parse_Extra_Fields (progs_t *pr, char *key, char *value)
void
SV_LoadProgs (void)
{
dfunction_t *f;
PR_LoadProgs (&sv_pr_state, sv_progs->string);
if (!sv_pr_state.progs)
SV_Error ("SV_LoadProgs: couldn't load %s", sv_progs->string);
@ -300,6 +267,27 @@ SV_LoadProgs (void)
sv_fields.owner = ED_FindField (&sv_pr_state, "owner")->ofs;
sv_fields.message = ED_FindField (&sv_pr_state, "message")->ofs;
sv_fields.sounds = ED_FindField (&sv_pr_state, "sounds")->ofs;
// Zoid, find the spectator functions
SpectatorConnect = SpectatorThink = SpectatorDisconnect = 0;
if ((f = ED_FindFunction (&sv_pr_state, "SpectatorConnect")) != NULL)
SpectatorConnect = (func_t) (f - sv_pr_state.pr_functions);
if ((f = ED_FindFunction (&sv_pr_state, "SpectatorThink")) != NULL)
SpectatorThink = (func_t) (f - sv_pr_state.pr_functions);
if ((f = ED_FindFunction (&sv_pr_state, "SpectatorDisconnect")) != NULL)
SpectatorDisconnect = (func_t) (f - sv_pr_state.pr_functions);
// 2000-01-02 EndFrame function by Maddes/FrikaC
EndFrame = 0;
if ((f = ED_FindFunction (&sv_pr_state, "EndFrame")) != NULL)
EndFrame = (func_t) (f - sv_pr_state.pr_functions);
sv_fields.alpha = ED_GetFieldIndex (&sv_pr_state, "alpha");
sv_fields.scale = ED_GetFieldIndex (&sv_pr_state, "scale");
sv_fields.glowsize = ED_GetFieldIndex (&sv_pr_state, "glow_size");
sv_fields.glowcolor = ED_GetFieldIndex (&sv_pr_state, "glow_color");
sv_fields.colormod = ED_GetFieldIndex (&sv_pr_state, "colormod");
}
void