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https://git.code.sf.net/p/quake/quakeforge
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103299e7e4
Cvar_Set{String,Float,Integer,Vector} and
Cvar_Get{String,Float,Integer,Vector}. use them in the menus
164 lines
3.4 KiB
C
164 lines
3.4 KiB
C
/*
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bi_cvar.c
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CSQC cvar builtins
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Copyright (C) 1996-1997 Id Software, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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static __attribute__ ((unused)) const char rcsid[] =
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"$Id$";
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#ifdef HAVE_STRING_H
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# include <string.h>
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#endif
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#ifdef HAVE_STRINGS_H
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# include <strings.h>
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#endif
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#include "QF/cvar.h"
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#include "QF/mathlib.h"
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#include "QF/progs.h"
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#include "QF/va.h"
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#include "rua_internal.h"
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static void
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bi_Cvar_SetString (progs_t *pr)
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{
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const char *varname = P_GSTRING (pr, 0);
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const char *val = P_GSTRING (pr, 1);
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cvar_t *var = Cvar_FindVar (varname);
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if (var)
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Cvar_Set (var, val);
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}
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static void
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bi_Cvar_SetInteger (progs_t *pr)
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{
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const char *varname = P_GSTRING (pr, 0);
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int val = P_INT (pr, 1);
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cvar_t *var = Cvar_FindVar (varname);
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if (var)
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Cvar_Set (var, va ("%d", val));
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}
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static void
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bi_Cvar_SetFloat (progs_t *pr)
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{
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const char *varname = P_GSTRING (pr, 0);
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float val = P_FLOAT (pr, 1);
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cvar_t *var = Cvar_FindVar (varname);
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if (var)
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Cvar_Set (var, va ("%g", val));
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}
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static void
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bi_Cvar_SetVector (progs_t *pr)
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{
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const char *varname = P_GSTRING (pr, 0);
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float *val = P_VECTOR (pr, 1);
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cvar_t *var = Cvar_FindVar (varname);
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if (var)
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Cvar_Set (var, va ("%g %g %g", val[0], val[1], val[2]));
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}
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static void
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bi_Cvar_GetString (progs_t *pr)
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{
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const char *varname = P_GSTRING (pr, 0);
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cvar_t *var = Cvar_FindVar (varname);
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if (var)
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RETURN_STRING (pr, var->string);
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else
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RETURN_STRING (pr, "");
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}
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static void
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bi_Cvar_GetInteger (progs_t *pr)
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{
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const char *varname = P_GSTRING (pr, 0);
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cvar_t *var = Cvar_FindVar (varname);
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R_INT (pr) = var ? var->int_val : 0;
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}
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static void
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bi_Cvar_GetFloat (progs_t *pr)
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{
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const char *varname = P_GSTRING (pr, 0);
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cvar_t *var = Cvar_FindVar (varname);
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R_FLOAT (pr) = var ? var->value : 0;
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}
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static void
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bi_Cvar_GetVector (progs_t *pr)
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{
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const char *varname = P_GSTRING (pr, 0);
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cvar_t *var = Cvar_FindVar (varname);
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if (var)
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RETURN_VECTOR (pr, var->vec);
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else
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VectorZero (R_VECTOR (pr));
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}
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static void
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bi_Cvar_Toggle (progs_t *pr)
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{
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const char *varname = P_GSTRING (pr, 0);
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cvar_t *var;
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var = Cvar_FindVar (varname);
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if (!var)
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var = Cvar_FindAlias (varname);
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if (var)
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Cvar_Set (var, var->int_val ? "0" : "1");
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}
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static builtin_t builtins[] = {
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{"Cvar_SetFloat", bi_Cvar_SetFloat, -1},
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{"Cvar_SetInteger", bi_Cvar_SetInteger, -1},
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{"Cvar_SetVector", bi_Cvar_SetVector, -1},
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{"Cvar_SetString", bi_Cvar_SetString, -1},
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{"Cvar_GetFloat", bi_Cvar_GetFloat, -1},
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{"Cvar_GetInteger", bi_Cvar_GetInteger, -1},
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{"Cvar_GetVector", bi_Cvar_GetVector, -1},
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{"Cvar_GetString", bi_Cvar_GetString, -1},
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{"Cvar_Toggle", bi_Cvar_Toggle, -1},
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{0}
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};
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void
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RUA_Cvar_Init (progs_t *pr, int secure)
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{
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PR_RegisterBuiltins (pr, builtins);
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}
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