/*
Copyright (C) 1996-1997 Id Software, Inc.
+Copyright (C) 2006-2021 DarkPlaces contributors
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
*/
// cvar.h
-struct cmd_state_s;
-typedef struct cmd_state_s cmd_state_t;
-
/*
cvar_t variables are used to hold scalar or string variables that can be changed or displayed at the console or prog code as well as accessed directly
#ifndef CVAR_H
#define CVAR_H
+#include "qtypes.h"
+#include "qdefs.h"
+struct cmd_state_s;
+struct qfile_s;
+
typedef struct cvar_s
{
int flags;
const char *defstring;
void (*callback)(struct cvar_s *var);
- qbool ignore_callback;
char **aliases;
- int aliasindex;
-
- // values at init (for Cvar_RestoreInitState)
- qbool initstate; // indicates this existed at init
- int initflags;
- const char *initstring;
- const char *initdescription;
- int initinteger;
- float initvalue;
- float initvector[3];
- const char *initdefstring;
+ int aliases_size;
+
+ struct cvar_s *initstate; // snapshot of cvar during init
int globaldefindex[3];
int globaldefindex_stringno[3];
extern cvar_state_t cvars_all;
extern cvar_state_t cvars_null; // used by cmd_serverfromclient which intentionally has no cvars available
-void Cvar_RegisterAlias(cvar_t *variable, const char *alias );
+void Cvar_RegisterVirtual(cvar_t *variable, const char *name );
void Cvar_RegisterCallback(cvar_t *variable, void (*callback)(cvar_t *));
qbool Cvar_Readonly (cvar_t *var, const char *cmd_name);
+void Cvar_Callback(cvar_t *var);
+
/// equivelant to "<name> <variable>" typed at the console
void Cvar_Set (cvar_state_t *cvars, const char *var_name, const char *value);
-void Cvar_Set_NoCallback (cvar_t *var, const char *value);
/// expands value to a string and calls Cvar_Set
void Cvar_SetValue (cvar_state_t *cvars, const char *var_name, float value);
void Cvar_CompleteCvarPrint (cvar_state_t *cvars, const char *partial, int neededflags);
-qbool Cvar_Command (cmd_state_t *cmd);
+qbool Cvar_Command (struct cmd_state_s *cmd);
// called by Cmd_ExecuteString when Cmd_Argv(cmd, 0) doesn't match a known
// command. Returns true if the command was a variable reference that
// was handled. (print or change)
void Cvar_SaveInitState(cvar_state_t *cvars);
void Cvar_RestoreInitState(cvar_state_t *cvars);
-void Cvar_UnlockDefaults(cmd_state_t *cmd);
-void Cvar_LockDefaults_f(cmd_state_t *cmd);
-void Cvar_ResetToDefaults_All_f(cmd_state_t *cmd);
-void Cvar_ResetToDefaults_NoSaveOnly_f(cmd_state_t *cmd);
-void Cvar_ResetToDefaults_SaveOnly_f(cmd_state_t *cmd);
+void Cvar_UnlockDefaults(struct cmd_state_s *cmd);
+void Cvar_LockDefaults_f(struct cmd_state_s *cmd);
+void Cvar_ResetToDefaults_All_f(struct cmd_state_s *cmd);
+void Cvar_ResetToDefaults_NoSaveOnly_f(struct cmd_state_s *cmd);
+void Cvar_ResetToDefaults_SaveOnly_f(struct cmd_state_s *cmd);
-void Cvar_WriteVariables (cvar_state_t *cvars, qfile_t *f);
+void Cvar_WriteVariables (cvar_state_t *cvars, struct qfile_s *f);
// Writes lines containing "set variable value" for all variables
// with the archive flag set to true.
/// Referenced in cmd.c in Cmd_Init hence it's inclusion here.
/// Added by EvilTypeGuy eviltypeguy@qeradiant.com
/// Thanks to Matthias "Maddes" Buecher, http://www.inside3d.com/qip/
-void Cvar_List_f(cmd_state_t *cmd);
+void Cvar_List_f(struct cmd_state_s *cmd);
-void Cvar_Set_f(cmd_state_t *cmd);
-void Cvar_SetA_f(cmd_state_t *cmd);
-void Cvar_Del_f(cmd_state_t *cmd);
+void Cvar_Set_f(struct cmd_state_s *cmd);
+void Cvar_SetA_f(struct cmd_state_s *cmd);
+void Cvar_Del_f(struct cmd_state_s *cmd);
// commands to create new cvars (or set existing ones)
// seta creates an archived cvar (saved to config)