mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-12-25 04:00:58 +00:00
881 lines
17 KiB
C
881 lines
17 KiB
C
/*
|
|
pr_cmds.c
|
|
|
|
(description)
|
|
|
|
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
|
|
|
|
*/
|
|
static const char rcsid[] =
|
|
"$Id$";
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include "config.h"
|
|
#endif
|
|
#ifdef HAVE_ERRNO_H
|
|
# include <errno.h>
|
|
#endif
|
|
#ifdef HAVE_STRING_H
|
|
# include <string.h>
|
|
#endif
|
|
#ifdef HAVE_STRINGS_H
|
|
# include <strings.h>
|
|
#endif
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include "QF/clip_hull.h"
|
|
#include "QF/cmd.h"
|
|
#include "QF/cvar.h"
|
|
#include "QF/mathlib.h"
|
|
#include "QF/msg.h"
|
|
#include "QF/progs.h"
|
|
#include "QF/sys.h"
|
|
#include "QF/va.h"
|
|
#include "QF/zone.h"
|
|
|
|
#include "compat.h"
|
|
|
|
const char *pr_gametype = "";
|
|
|
|
/* BUILT-IN FUNCTIONS */
|
|
|
|
// FIXME: Hunk_TempAlloc, Sys_Printf, Cvar_*, PR_SetString, PR_RunError, ED_PrintEdicts, PF_traceon, PF_traceoff, ED_PrintNum, PR_FindBuiltin isn't threadsafe/reentrant
|
|
|
|
|
|
const char *
|
|
PF_VarString (progs_t *pr, int first)
|
|
{
|
|
char *out;
|
|
int len, i;
|
|
|
|
for (len = 0, i = first; i < pr->pr_argc; i++)
|
|
len += strlen (G_STRING (pr, (OFS_PARM0 + i * 3)));
|
|
out = Hunk_TempAlloc (len + 1);
|
|
out[0] = 0;
|
|
for (i = first; i < pr->pr_argc; i++)
|
|
strcat (out, G_STRING (pr, (OFS_PARM0 + i * 3)));
|
|
return out;
|
|
}
|
|
|
|
/*
|
|
PF_normalize
|
|
|
|
vector normalize(vector)
|
|
*/
|
|
void
|
|
PF_normalize (progs_t *pr)
|
|
{
|
|
float new;
|
|
float *value1;
|
|
vec3_t newvalue;
|
|
|
|
value1 = G_VECTOR (pr, OFS_PARM0);
|
|
|
|
new = value1[0] * value1[0] + value1[1] * value1[1] + value1[2] *
|
|
value1[2];
|
|
new = sqrt (new);
|
|
|
|
if (new == 0)
|
|
newvalue[0] = newvalue[1] = newvalue[2] = 0;
|
|
else {
|
|
new = 1 / new;
|
|
newvalue[0] = value1[0] * new;
|
|
newvalue[1] = value1[1] * new;
|
|
newvalue[2] = value1[2] * new;
|
|
}
|
|
|
|
VectorCopy (newvalue, G_VECTOR (pr, OFS_RETURN));
|
|
}
|
|
|
|
/*
|
|
PF_vlen
|
|
|
|
scalar vlen(vector)
|
|
*/
|
|
void
|
|
PF_vlen (progs_t *pr)
|
|
{
|
|
float new;
|
|
float *value1;
|
|
|
|
value1 = G_VECTOR (pr, OFS_PARM0);
|
|
|
|
new = value1[0] * value1[0] + value1[1] * value1[1] + value1[2] *
|
|
value1[2];
|
|
new = sqrt (new);
|
|
|
|
G_FLOAT (pr, OFS_RETURN) = new;
|
|
}
|
|
|
|
/*
|
|
PF_vectoyaw
|
|
|
|
float vectoyaw(vector)
|
|
*/
|
|
void
|
|
PF_vectoyaw (progs_t *pr)
|
|
{
|
|
float yaw;
|
|
float *value1;
|
|
|
|
value1 = G_VECTOR (pr, OFS_PARM0);
|
|
|
|
if (value1[1] == 0 && value1[0] == 0)
|
|
yaw = 0;
|
|
else {
|
|
yaw = (int) (atan2 (value1[1], value1[0]) * 180 / M_PI);
|
|
if (yaw < 0)
|
|
yaw += 360;
|
|
}
|
|
|
|
G_FLOAT (pr, OFS_RETURN) = yaw;
|
|
}
|
|
|
|
/*
|
|
PF_vectoangles
|
|
|
|
vector vectoangles(vector)
|
|
*/
|
|
void
|
|
PF_vectoangles (progs_t *pr)
|
|
{
|
|
float forward, pitch, yaw;
|
|
float *value1;
|
|
|
|
value1 = G_VECTOR (pr, OFS_PARM0);
|
|
|
|
if (value1[1] == 0 && value1[0] == 0) {
|
|
yaw = 0;
|
|
if (value1[2] > 0)
|
|
pitch = 90;
|
|
else
|
|
pitch = 270;
|
|
} else {
|
|
yaw = (int) (atan2 (value1[1], value1[0]) * 180 / M_PI);
|
|
if (yaw < 0)
|
|
yaw += 360;
|
|
|
|
forward = sqrt (value1[0] * value1[0] + value1[1] * value1[1]);
|
|
pitch = (int) (atan2 (value1[2], forward) * 180 / M_PI);
|
|
if (pitch < 0)
|
|
pitch += 360;
|
|
}
|
|
|
|
G_FLOAT (pr, OFS_RETURN + 0) = pitch;
|
|
G_FLOAT (pr, OFS_RETURN + 1) = yaw;
|
|
G_FLOAT (pr, OFS_RETURN + 2) = 0;
|
|
}
|
|
|
|
/*
|
|
PF_Random
|
|
|
|
Returns a number from 0<= num < 1
|
|
|
|
random()
|
|
*/
|
|
void
|
|
PF_random (progs_t *pr)
|
|
{
|
|
float num;
|
|
|
|
num = (rand () & 0x7fff) / ((float) 0x7fff);
|
|
|
|
G_FLOAT (pr, OFS_RETURN) = num;
|
|
}
|
|
|
|
/*
|
|
PF_break
|
|
|
|
break()
|
|
*/
|
|
void
|
|
PF_break (progs_t *pr)
|
|
{
|
|
Sys_Printf ("break statement\n");
|
|
*(int *) -4 = 0; // dump to debugger
|
|
// PR_RunError (pr, "break statement");
|
|
}
|
|
|
|
#if 0
|
|
/*
|
|
PF_localcmd
|
|
|
|
Sends text to the host's execution buffer
|
|
|
|
localcmd (string)
|
|
*/
|
|
void
|
|
PF_localcmd (progs_t *pr)
|
|
{
|
|
const char *str;
|
|
|
|
str = G_STRING (pr, OFS_PARM0);
|
|
Cbuf_AddText (str);
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
PF_cvar
|
|
|
|
float cvar (string)
|
|
*/
|
|
void
|
|
PF_cvar (progs_t *pr)
|
|
{
|
|
const char *str;
|
|
|
|
str = G_STRING (pr, OFS_PARM0);
|
|
|
|
G_FLOAT (pr, OFS_RETURN) = Cvar_VariableValue (str);
|
|
}
|
|
|
|
/*
|
|
PF_cvar_set
|
|
|
|
float cvar (string)
|
|
*/
|
|
void
|
|
PF_cvar_set (progs_t *pr)
|
|
{
|
|
const char *var_name, *val;
|
|
cvar_t *var;
|
|
|
|
var_name = G_STRING (pr, OFS_PARM0);
|
|
val = G_STRING (pr, OFS_PARM1);
|
|
var = Cvar_FindVar (var_name);
|
|
if (!var)
|
|
var = Cvar_FindAlias (var_name);
|
|
if (!var) {
|
|
Sys_Printf ("PF_cvar_set: variable %s not found\n", var_name);
|
|
return;
|
|
}
|
|
|
|
Cvar_Set (var, val);
|
|
}
|
|
|
|
void
|
|
PF_fabs (progs_t *pr)
|
|
{
|
|
float v;
|
|
|
|
v = G_FLOAT (pr, OFS_PARM0);
|
|
G_FLOAT (pr, OFS_RETURN) = fabs (v);
|
|
}
|
|
|
|
// entity (entity start, .string field, string match) find = #5;
|
|
void
|
|
PF_Find (progs_t *pr)
|
|
{
|
|
const char *s = 0, *t; // ev_string
|
|
int i; // ev_vector
|
|
int e, f;
|
|
etype_t type;
|
|
ddef_t *field_def;
|
|
edict_t *ed;
|
|
|
|
e = G_EDICTNUM (pr, OFS_PARM0);
|
|
f = G_INT (pr, OFS_PARM1);
|
|
field_def = ED_FieldAtOfs (pr, f);
|
|
if (!field_def)
|
|
PR_RunError (pr, "PF_Find: bad search field");
|
|
type = field_def->type & ~DEF_SAVEGLOBAL;
|
|
|
|
if (type == ev_string) {
|
|
s = G_STRING (pr, OFS_PARM2);
|
|
if (!s)
|
|
PR_RunError (pr, "PF_Find: bad search string");
|
|
}
|
|
|
|
for (e++; e < *pr->num_edicts; e++) {
|
|
ed = EDICT_NUM (pr, e);
|
|
if (ed->free)
|
|
continue;
|
|
switch (type) {
|
|
case ev_string:
|
|
t = E_STRING (pr, ed, f);
|
|
if (!t)
|
|
continue;
|
|
if (strcmp (t, s))
|
|
continue;
|
|
RETURN_EDICT (pr, ed);
|
|
return;
|
|
case ev_float:
|
|
if (G_FLOAT (pr, OFS_PARM2) != E_FLOAT (ed, f))
|
|
continue;
|
|
RETURN_EDICT (pr, ed);
|
|
return;
|
|
case ev_vector:
|
|
for (i = 0; i <= 2; i++)
|
|
if (G_FLOAT (pr, OFS_PARM2 + i) != E_FLOAT (ed, f + i))
|
|
continue;
|
|
RETURN_EDICT (pr, ed);
|
|
return;
|
|
case ev_integer:
|
|
case ev_entity:
|
|
if (G_INT (pr, OFS_PARM2) != E_INT (ed, f))
|
|
continue;
|
|
RETURN_EDICT (pr, ed);
|
|
return;
|
|
default:
|
|
PR_Error (pr, "PF_Find: unsupported search field");
|
|
}
|
|
}
|
|
|
|
RETURN_EDICT (pr, *pr->edicts);
|
|
}
|
|
|
|
void
|
|
PF_coredump (progs_t *pr)
|
|
{
|
|
ED_PrintEdicts (pr, "");
|
|
}
|
|
|
|
void
|
|
PF_traceon (progs_t *pr)
|
|
{
|
|
pr->pr_trace = true;
|
|
}
|
|
|
|
void
|
|
PF_traceoff (progs_t *pr)
|
|
{
|
|
pr->pr_trace = false;
|
|
}
|
|
|
|
void
|
|
PF_eprint (progs_t *pr)
|
|
{
|
|
ED_PrintNum (pr, G_EDICTNUM (pr, OFS_PARM0));
|
|
}
|
|
|
|
void
|
|
PF_dprint (progs_t *pr)
|
|
{
|
|
Sys_Printf ("%s", PF_VarString (pr, 0));
|
|
}
|
|
|
|
void
|
|
PF_rint (progs_t *pr)
|
|
{
|
|
float f;
|
|
|
|
f = G_FLOAT (pr, OFS_PARM0);
|
|
if (f > 0)
|
|
G_FLOAT (pr, OFS_RETURN) = (int) (f + 0.5);
|
|
else
|
|
G_FLOAT (pr, OFS_RETURN) = (int) (f - 0.5);
|
|
}
|
|
|
|
void
|
|
PF_floor (progs_t *pr)
|
|
{
|
|
G_FLOAT (pr, OFS_RETURN) = floor (G_FLOAT (pr, OFS_PARM0));
|
|
}
|
|
|
|
void
|
|
PF_ceil (progs_t *pr)
|
|
{
|
|
G_FLOAT (pr, OFS_RETURN) = ceil (G_FLOAT (pr, OFS_PARM0));
|
|
}
|
|
|
|
/*
|
|
PF_nextent
|
|
|
|
entity nextent(entity)
|
|
*/
|
|
void
|
|
PF_nextent (progs_t *pr)
|
|
{
|
|
int i;
|
|
edict_t *ent;
|
|
|
|
i = G_EDICTNUM (pr, OFS_PARM0);
|
|
while (1) {
|
|
i++;
|
|
if (i == *pr->num_edicts) {
|
|
RETURN_EDICT (pr, *pr->edicts);
|
|
return;
|
|
}
|
|
ent = EDICT_NUM (pr, i);
|
|
if (!ent->free) {
|
|
RETURN_EDICT (pr, ent);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
// we assume that ints are smaller than floats
|
|
#ifdef FLT_MAX_10_EXP
|
|
# define STRING_BUF (FLT_MAX_10_EXP + 8)
|
|
#else
|
|
# define STRING_BUF 128
|
|
#endif
|
|
|
|
/*
|
|
PF_ftoi
|
|
|
|
integer (float f) ftoi
|
|
*/
|
|
void
|
|
PF_ftoi (progs_t *pr)
|
|
{
|
|
G_INT (pr, OFS_RETURN) = G_FLOAT (pr, OFS_PARM0);
|
|
}
|
|
|
|
/*
|
|
PF_ftos
|
|
|
|
string (float f) ftos
|
|
*/
|
|
void
|
|
PF_ftos (progs_t *pr)
|
|
{
|
|
char string[STRING_BUF];
|
|
int i;
|
|
|
|
// trimming 0s idea thanks to Maddes
|
|
i = snprintf (string, sizeof (string), "%1.6f", G_FLOAT (pr, OFS_PARM0)) - 1;
|
|
for (; i > 0; i--) {
|
|
if (string[i] == '0')
|
|
string[i] = '\0';
|
|
else if (string[i] == '.') {
|
|
string[i] = '\0';
|
|
break;
|
|
} else
|
|
break;
|
|
}
|
|
|
|
RETURN_STRING (pr, string);
|
|
}
|
|
|
|
/*
|
|
PF_itof
|
|
|
|
float (integer i) itof
|
|
*/
|
|
void
|
|
PF_itof (progs_t *pr)
|
|
{
|
|
G_FLOAT (pr, OFS_RETURN) = G_INT (pr, OFS_PARM0);
|
|
}
|
|
|
|
/*
|
|
PF_itos
|
|
|
|
string (integer i) itos
|
|
*/
|
|
void
|
|
PF_itos (progs_t *pr)
|
|
{
|
|
char string[STRING_BUF];
|
|
|
|
snprintf (string, sizeof (string), "%d", G_INT (pr, OFS_PARM0));
|
|
|
|
RETURN_STRING (pr, string);
|
|
}
|
|
|
|
/*
|
|
PF_stof
|
|
|
|
float (string s) stof
|
|
*/
|
|
void
|
|
PF_stof (progs_t *pr)
|
|
{
|
|
G_FLOAT (pr, OFS_RETURN) = atof (G_STRING (pr, OFS_PARM0));
|
|
}
|
|
|
|
/*
|
|
PF_stoi
|
|
|
|
integer (string s) stoi
|
|
*/
|
|
void
|
|
PF_stoi (progs_t *pr)
|
|
{
|
|
G_INT (pr, OFS_RETURN) = atoi (G_STRING (pr, OFS_PARM0));
|
|
}
|
|
|
|
/*
|
|
PF_stov
|
|
|
|
vector (string s) stov
|
|
*/
|
|
void
|
|
PF_stov (progs_t *pr)
|
|
{
|
|
float v[3] = {0, 0, 0};
|
|
|
|
sscanf (G_STRING (pr, OFS_PARM0), "'%f %f %f'", v, v + 1, v + 2);
|
|
|
|
RETURN_VECTOR (pr, v);
|
|
}
|
|
|
|
/*
|
|
PF_vtos
|
|
|
|
string (vector v) vtos
|
|
*/
|
|
void
|
|
PF_vtos (progs_t *pr)
|
|
{
|
|
char string[STRING_BUF * 3 + 5];
|
|
|
|
snprintf (string, sizeof (string), "'%5.1f %5.1f %5.1f'",
|
|
G_VECTOR (pr, OFS_PARM0)[0],
|
|
G_VECTOR (pr, OFS_PARM0)[1],
|
|
G_VECTOR (pr, OFS_PARM0)[2]);
|
|
|
|
RETURN_STRING (pr, string);
|
|
}
|
|
|
|
/*
|
|
PF_strlen
|
|
|
|
float(string s) strlen
|
|
*/
|
|
void
|
|
PF_strlen (progs_t *pr)
|
|
{
|
|
const char *s;
|
|
|
|
s = G_STRING (pr, OFS_PARM0);
|
|
G_FLOAT (pr, OFS_RETURN) = strlen(s);
|
|
}
|
|
|
|
/*
|
|
PF_charcount
|
|
|
|
float(string char, string s) charcount
|
|
*/
|
|
void
|
|
PF_charcount (progs_t *pr)
|
|
{
|
|
char goal;
|
|
const char *s;
|
|
int count;
|
|
|
|
goal = (G_STRING (pr, OFS_PARM0))[0];
|
|
if (goal == '\0') {
|
|
G_FLOAT (pr, OFS_RETURN) = 0;
|
|
return;
|
|
}
|
|
|
|
count = 0;
|
|
s = G_STRING (pr, OFS_PARM1);
|
|
while (*s) {
|
|
if (*s == goal)
|
|
count++;
|
|
s++;
|
|
}
|
|
G_FLOAT (pr, OFS_RETURN) = count;
|
|
}
|
|
|
|
#if (INT_MAX == 2147483647) && (INT_MIN == -2147483648)
|
|
# define INT_WIDTH 11
|
|
#else /* I hope... */
|
|
# define INT_WIDTH 20
|
|
#endif
|
|
|
|
#define MAX_ARG 23
|
|
|
|
void
|
|
PF_sprintf (progs_t *pr)
|
|
{
|
|
char *format;
|
|
char *c; // current
|
|
char *out = 0;
|
|
char new_format[INT_WIDTH * 2 + 9]; // "%0-+ #." and conversion
|
|
int fmt_alternate, fmt_leadzero, fmt_leftjust, fmt_minwidth,
|
|
fmt_precision, fmt_signed, fmt_space, fmt_type, looping,
|
|
new_format_i, ret;
|
|
int curarg = 3, out_max = 32, out_size = 0;
|
|
|
|
format = G_STRING (pr, OFS_PARM0);
|
|
c = format;
|
|
|
|
out = malloc (out_max);
|
|
if (!out)
|
|
goto mallocerror;
|
|
|
|
while (*c) {
|
|
if (*c == '%' && c[1] != '%' && c[1] != 's') {
|
|
c++;
|
|
if (curarg > MAX_ARG)
|
|
goto maxargs;
|
|
|
|
// flags
|
|
looping = 1;
|
|
fmt_leadzero = 0;
|
|
fmt_leftjust = 0;
|
|
fmt_signed = 0;
|
|
fmt_space = 0;
|
|
fmt_alternate = 0;
|
|
while (looping) {
|
|
switch (*c) {
|
|
case '0': fmt_leadzero = 1; break;
|
|
case '-': fmt_leftjust = 1; break;
|
|
case '+': fmt_signed = 1; break;
|
|
case ' ': fmt_space = 1; break;
|
|
case '#': fmt_alternate = 1; break;
|
|
case '\0': goto endofstring;
|
|
default: looping = 0; continue;
|
|
}
|
|
c++;
|
|
}
|
|
|
|
// minimum field width
|
|
fmt_minwidth = 0;
|
|
if (*c >= '1' && *c <= '9')
|
|
while (*c >= '0' && *c <= '9') {
|
|
fmt_minwidth *= 10;
|
|
fmt_minwidth += *c - '0';
|
|
c++;
|
|
}
|
|
else if (*c == '*') {
|
|
fmt_minwidth = G_INT (pr, OFS_PARM0 + curarg);
|
|
curarg += 3;
|
|
}
|
|
|
|
// precision
|
|
fmt_precision = -1;
|
|
if (*c == '.') {
|
|
c++;
|
|
if (*c >= '0' && *c <= '9') {
|
|
fmt_precision = 0;
|
|
while (*c >= '0' && *c <= '9') {
|
|
fmt_precision *= 10;
|
|
fmt_precision += *c - '0';
|
|
c++;
|
|
}
|
|
} else if (*c == '*') {
|
|
fmt_precision = G_INT (pr, OFS_PARM0 + curarg);
|
|
curarg += 3;
|
|
}
|
|
}
|
|
if (!*c)
|
|
goto endofstring;
|
|
// length? Nope, not in QC
|
|
fmt_type = *c++;
|
|
|
|
// some preperation
|
|
if (fmt_precision < 0)
|
|
switch (fmt_type) {
|
|
case 'i': fmt_precision = 0; break;
|
|
case 'f': fmt_precision = 6; break;
|
|
case 'v': fmt_precision = 1; break;
|
|
}
|
|
|
|
// built the format string
|
|
new_format_i = 0;
|
|
new_format[new_format_i++] = '%';
|
|
if (fmt_leadzero) new_format[new_format_i++] = '0';
|
|
if (fmt_leftjust) new_format[new_format_i++] = '-';
|
|
if (fmt_signed) new_format[new_format_i++] = '+';
|
|
if (fmt_space) new_format[new_format_i++] = ' ';
|
|
if (fmt_alternate) new_format[new_format_i++] = '#';
|
|
if (fmt_minwidth)
|
|
if ((new_format_i += snprintf (new_format + new_format_i,
|
|
sizeof (new_format) -
|
|
new_format_i,
|
|
"%d", fmt_minwidth))
|
|
>= sizeof (new_format))
|
|
PR_Error (pr, "PF_sprintf: new_format overflowed?!");
|
|
if (fmt_type != 'i') {
|
|
new_format[new_format_i++] = '.';
|
|
if ((new_format_i += snprintf (new_format + new_format_i,
|
|
sizeof (new_format)
|
|
- new_format_i,
|
|
"%d", fmt_precision))
|
|
>= sizeof (new_format))
|
|
PR_Error (pr, "PF_sprintf: new_format overflowed?!");
|
|
}
|
|
switch (fmt_type) {
|
|
case 'i': new_format[new_format_i++] = 'd'; break;
|
|
case 'f':
|
|
case 'v': new_format[new_format_i++] = 'f'; break;
|
|
default: PR_Error (pr, "PF_sprintf: unknown type '%c'!", *c);
|
|
}
|
|
new_format[new_format_i++] = '\0';
|
|
|
|
switch (fmt_type) {
|
|
case 'i':
|
|
while ((ret = snprintf (&out[out_size], out_max - out_size,
|
|
new_format,
|
|
G_INT (pr, OFS_PARM0 + curarg)))
|
|
>= out_max - out_size) {
|
|
char *o;
|
|
out_max *= 2;
|
|
o = realloc (out, out_max);
|
|
if (!o)
|
|
goto mallocerror;
|
|
out = o;
|
|
}
|
|
out_size += ret;
|
|
curarg += 3;
|
|
break;
|
|
case 'f':
|
|
while ((ret = snprintf (&out[out_size], out_max - out_size,
|
|
new_format,
|
|
G_FLOAT (pr, OFS_PARM0 + curarg)))
|
|
>= out_max - out_size) {
|
|
char *o;
|
|
out_max *= 2;
|
|
o = realloc (out, out_max);
|
|
if (!o)
|
|
goto mallocerror;
|
|
out = o;
|
|
}
|
|
out_size += ret;
|
|
curarg += 3;
|
|
break;
|
|
case 'v': {
|
|
int i;
|
|
for (i = 0; i <= 2; i++) {
|
|
if (curarg > MAX_ARG)
|
|
goto maxargs;
|
|
while ((ret = snprintf (&out[out_size],
|
|
out_max - out_size, new_format,
|
|
G_FLOAT (pr, OFS_PARM0 +
|
|
curarg)))
|
|
>= out_max - out_size) {
|
|
char *o;
|
|
out_max *= 2;
|
|
o = realloc (out, out_max);
|
|
if (!o)
|
|
goto mallocerror;
|
|
out = o;
|
|
}
|
|
out_size += ret;
|
|
curarg++;
|
|
i++;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
} else if (*c == '%' && *(c + 1) == 's') {
|
|
char *s;
|
|
if (curarg > MAX_ARG)
|
|
goto maxargs;
|
|
s = G_STRING (pr, OFS_PARM0 + curarg);
|
|
while ((ret = snprintf (&out[out_size], out_max - out_size, "%s",
|
|
s))
|
|
>= out_max - out_size) {
|
|
char *o;
|
|
out_max *= 2;
|
|
o = realloc (out, out_max);
|
|
if (!o)
|
|
goto mallocerror;
|
|
out = o;
|
|
}
|
|
out_size += ret;
|
|
curarg += 3;
|
|
c += 2;
|
|
} else {
|
|
if (*c == '%')
|
|
c++;
|
|
|
|
if (out_size == out_max) {
|
|
char *o;
|
|
out_max *= 2;
|
|
o = realloc (out, out_max);
|
|
if (!o)
|
|
goto mallocerror;
|
|
out = o;
|
|
}
|
|
out[out_size] = *c;
|
|
out_size++;
|
|
c++;
|
|
}
|
|
}
|
|
if (out_size == out_max) {
|
|
char *o;
|
|
out_max *= 2;
|
|
o = realloc (out, out_max);
|
|
if (!o)
|
|
goto mallocerror;
|
|
out = o;
|
|
}
|
|
out[out_size] = '\0';
|
|
RETURN_STRING (pr, out);
|
|
free (out);
|
|
return;
|
|
|
|
mallocerror:
|
|
// if (errno == ENOMEM)
|
|
// hopefully we can free up some mem so it can be used during shutdown
|
|
// free (out);
|
|
PR_Error (pr, "PF_sprintf: memory allocation error!\n");
|
|
|
|
endofstring:
|
|
PR_Error (pr, "PF_sprintf: unexpected end of string!\n");
|
|
|
|
maxargs:
|
|
PR_Error (pr, "PF_sprintf: argument limit exceeded\n");
|
|
}
|
|
|
|
void
|
|
PR_gametype (progs_t *pr)
|
|
{
|
|
RETURN_STRING (pr, pr_gametype);
|
|
}
|
|
|
|
void
|
|
PR_Cmds_Init (progs_t *pr)
|
|
{
|
|
PR_AddBuiltin (pr, "break", PF_break, 6); // void () break
|
|
PR_AddBuiltin (pr, "random", PF_random, 7); // float () random
|
|
PR_AddBuiltin (pr, "normalize", PF_normalize, 9); // vector (vector v) normalize
|
|
PR_AddBuiltin (pr, "vlen", PF_vlen, 12); // float (vector v) vlen
|
|
PR_AddBuiltin (pr, "vectoyaw", PF_vectoyaw, 13); // float (vector v) vectoyaw
|
|
PR_AddBuiltin (pr, "find", PF_Find, 18); // entity (entity start, .(...) fld, ... match) find
|
|
PR_AddBuiltin (pr, "dprint", PF_dprint, 25); // void (string s) dprint
|
|
PR_AddBuiltin (pr, "coredump", PF_coredump, 28); // void () coredump
|
|
PR_AddBuiltin (pr, "traceon", PF_traceon, 29); // void () traceon
|
|
PR_AddBuiltin (pr, "traceoff", PF_traceoff, 30); // void () traceoff
|
|
PR_AddBuiltin (pr, "eprint", PF_eprint, 31); // void (entity e) eprint
|
|
PR_AddBuiltin (pr, "rint", PF_rint, 36); // float (float v) rint
|
|
PR_AddBuiltin (pr, "floor", PF_floor, 37); // float (float v) floor
|
|
PR_AddBuiltin (pr, "ceil", PF_ceil, 38); // float (float v) ceil
|
|
PR_AddBuiltin (pr, "fabs", PF_fabs, 43); // float (float f) fabs
|
|
PR_AddBuiltin (pr, "cvar", PF_cvar, 45); // float (string s) cvar
|
|
#if 0
|
|
PR_AddBuiltin (pr, "localcmd", PF_localcmd, 46); // void (string s) localcmd
|
|
#endif
|
|
PR_AddBuiltin (pr, "nextent", PF_nextent, 47); // entity (entity e) nextent
|
|
PR_AddBuiltin (pr, "vectoangles", PF_vectoangles, 51); // vector (vector v) vectoangles
|
|
PR_AddBuiltin (pr, "cvar_set", PF_cvar_set, 72); // void (string var, string val) cvar_set
|
|
|
|
PR_AddBuiltin (pr, "strlen", PF_strlen, 100); // float (string s) strlen
|
|
PR_AddBuiltin (pr, "charcount", PF_charcount, 101); // float (string goal, string s) charcount
|
|
PR_AddBuiltin (pr, "sprintf", PF_sprintf, 109); // string (...) sprintf
|
|
|
|
PR_AddBuiltin (pr, "ftos", PF_ftos, 26); // string (float f) ftos
|
|
PR_AddBuiltin (pr, "ftoi", PF_ftoi, 110); // integer (float f) ftoi
|
|
PR_AddBuiltin (pr, "itof", PF_itof, 111); // float (integer i) itof
|
|
PR_AddBuiltin (pr, "itos", PF_itos, 112); // string (integer i) itos
|
|
PR_AddBuiltin (pr, "stof", PF_stof, 81); // float (string s) stof
|
|
PR_AddBuiltin (pr, "stoi", PF_stoi, 113); // integer (string s) stoi
|
|
PR_AddBuiltin (pr, "stov", PF_stov, 114); // vector (string s) stov
|
|
PR_AddBuiltin (pr, "vtos", PF_vtos, 27); // string (vector v) vtos
|
|
PR_AddBuiltin (pr, "gametype", PR_gametype, 115); // string () gametype
|
|
};
|