quakequest/Projects/Android/jni/cvar.c
2019-05-30 06:57:57 +01:00

1027 lines
25 KiB
C

/*
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 the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// cvar.c -- dynamic variable tracking
#include "quakedef.h"
const char *cvar_dummy_description = "custom cvar";
cvar_t *cvar_vars = NULL;
cvar_t *cvar_hashtable[CVAR_HASHSIZE];
const char *cvar_null_string = "";
/*
============
Cvar_FindVar
============
*/
cvar_t *Cvar_FindVar (const char *var_name)
{
int hashindex;
cvar_t *var;
// use hash lookup to minimize search time
hashindex = CRC_Block((const unsigned char *)var_name, strlen(var_name)) % CVAR_HASHSIZE;
for (var = cvar_hashtable[hashindex];var;var = var->nextonhashchain)
if (!strcmp (var_name, var->name))
return var;
return NULL;
}
cvar_t *Cvar_FindVarAfter (const char *prev_var_name, int neededflags)
{
cvar_t *var;
if (*prev_var_name)
{
var = Cvar_FindVar (prev_var_name);
if (!var)
return NULL;
var = var->next;
}
else
var = cvar_vars;
// search for the next cvar matching the needed flags
while (var)
{
if ((var->flags & neededflags) || !neededflags)
break;
var = var->next;
}
return var;
}
static cvar_t *Cvar_FindVarLink (const char *var_name, cvar_t **parent, cvar_t ***link, cvar_t **prev_alpha)
{
int hashindex;
cvar_t *var;
// use hash lookup to minimize search time
hashindex = CRC_Block((const unsigned char *)var_name, strlen(var_name));
if(parent) *parent = NULL;
if(prev_alpha) *prev_alpha = NULL;
if(link) *link = &cvar_hashtable[hashindex];
for (var = cvar_hashtable[hashindex];var;var = var->nextonhashchain)
{
if (!strcmp (var_name, var->name))
{
if(!prev_alpha || var == cvar_vars)
return var;
*prev_alpha = cvar_vars;
// if prev_alpha happens to become NULL then there has been some inconsistency elsewhere
// already - should I still insert '*prev_alpha &&' in the loop?
while((*prev_alpha)->next != var)
*prev_alpha = (*prev_alpha)->next;
return var;
}
if(parent) *parent = var;
}
return NULL;
}
/*
============
Cvar_VariableValue
============
*/
float Cvar_VariableValueOr (const char *var_name, float def)
{
cvar_t *var;
var = Cvar_FindVar (var_name);
if (!var)
return def;
return atof (var->string);
}
float Cvar_VariableValue (const char *var_name)
{
return Cvar_VariableValueOr(var_name, 0);
}
/*
============
Cvar_VariableString
============
*/
const char *Cvar_VariableStringOr (const char *var_name, const char *def)
{
cvar_t *var;
var = Cvar_FindVar (var_name);
if (!var)
return def;
return var->string;
}
const char *Cvar_VariableString (const char *var_name)
{
return Cvar_VariableStringOr(var_name, cvar_null_string);
}
/*
============
Cvar_VariableDefString
============
*/
const char *Cvar_VariableDefString (const char *var_name)
{
cvar_t *var;
var = Cvar_FindVar (var_name);
if (!var)
return cvar_null_string;
return var->defstring;
}
/*
============
Cvar_VariableDescription
============
*/
const char *Cvar_VariableDescription (const char *var_name)
{
cvar_t *var;
var = Cvar_FindVar (var_name);
if (!var)
return cvar_null_string;
return var->description;
}
/*
============
Cvar_CompleteVariable
============
*/
const char *Cvar_CompleteVariable (const char *partial)
{
cvar_t *cvar;
size_t len;
len = strlen(partial);
if (!len)
return NULL;
// check functions
for (cvar=cvar_vars ; cvar ; cvar=cvar->next)
if (!strncasecmp (partial,cvar->name, len))
return cvar->name;
return NULL;
}
/*
CVar_CompleteCountPossible
New function for tab-completion system
Added by EvilTypeGuy
Thanks to Fett erich@heintz.com
*/
int Cvar_CompleteCountPossible (const char *partial)
{
cvar_t *cvar;
size_t len;
int h;
h = 0;
len = strlen(partial);
if (!len)
return 0;
// Loop through the cvars and count all possible matches
for (cvar = cvar_vars; cvar; cvar = cvar->next)
if (!strncasecmp(partial, cvar->name, len))
h++;
return h;
}
/*
CVar_CompleteBuildList
New function for tab-completion system
Added by EvilTypeGuy
Thanks to Fett erich@heintz.com
Thanks to taniwha
*/
const char **Cvar_CompleteBuildList (const char *partial)
{
const cvar_t *cvar;
size_t len = 0;
size_t bpos = 0;
size_t sizeofbuf = (Cvar_CompleteCountPossible (partial) + 1) * sizeof (const char *);
const char **buf;
len = strlen(partial);
buf = (const char **)Mem_Alloc(tempmempool, sizeofbuf + sizeof (const char *));
// Loop through the alias list and print all matches
for (cvar = cvar_vars; cvar; cvar = cvar->next)
if (!strncasecmp(partial, cvar->name, len))
buf[bpos++] = cvar->name;
buf[bpos] = NULL;
return buf;
}
// written by LordHavoc
void Cvar_CompleteCvarPrint (const char *partial)
{
cvar_t *cvar;
size_t len = strlen(partial);
// Loop through the command list and print all matches
for (cvar = cvar_vars; cvar; cvar = cvar->next)
if (!strncasecmp(partial, cvar->name, len))
Con_Printf ("^3%s^7 is \"%s\" [\"%s\"] %s\n", cvar->name, cvar->string, cvar->defstring, cvar->description);
}
// we assume that prog is already set to the target progs
static void Cvar_UpdateAutoCvar(cvar_t *var)
{
int i;
int j;
const char *s;
vec3_t v;
prvm_prog_t *prog;
for (i = 0;i < PRVM_PROG_MAX;i++)
{
prog = &prvm_prog_list[i];
if (prog->loaded && var->globaldefindex_progid[i] == prog->id)
{
// MUST BE SYNCED WITH prvm_edict.c PRVM_LoadProgs
switch(prog->globaldefs[var->globaldefindex[i]].type & ~DEF_SAVEGLOBAL)
{
case ev_float:
PRVM_GLOBALFIELDFLOAT(prog->globaldefs[var->globaldefindex[i]].ofs) = var->value;
break;
case ev_vector:
s = var->string;
VectorClear(v);
for (j = 0;j < 3;j++)
{
while (*s && ISWHITESPACE(*s))
s++;
if (!*s)
break;
v[j] = atof(s);
while (!ISWHITESPACE(*s))
s++;
if (!*s)
break;
}
VectorCopy(v, PRVM_GLOBALFIELDVECTOR(prog->globaldefs[var->globaldefindex[i]].ofs));
break;
case ev_string:
PRVM_ChangeEngineString(prog, var->globaldefindex_stringno[i], var->string);
PRVM_GLOBALFIELDSTRING(prog->globaldefs[var->globaldefindex[i]].ofs) = var->globaldefindex_stringno[i];
break;
}
}
}
}
// called after loading a savegame
void Cvar_UpdateAllAutoCvars(void)
{
cvar_t *var;
for (var = cvar_vars ; var ; var = var->next)
Cvar_UpdateAutoCvar(var);
}
/*
============
Cvar_Set
============
*/
extern cvar_t sv_disablenotify;
static void Cvar_SetQuick_Internal (cvar_t *var, const char *value)
{
qboolean changed;
size_t valuelen;
char vabuf[1024];
changed = strcmp(var->string, value) != 0;
// LordHavoc: don't reallocate when there is no change
if (!changed)
return;
// LordHavoc: don't reallocate when the buffer is the same size
valuelen = strlen(value);
if (!var->string || strlen(var->string) != valuelen)
{
Z_Free ((char *)var->string); // free the old value string
var->string = (char *)Z_Malloc (valuelen + 1);
}
memcpy ((char *)var->string, value, valuelen + 1);
var->value = atof (var->string);
var->integer = (int) var->value;
if ((var->flags & CVAR_NOTIFY) && changed && sv.active && !sv_disablenotify.integer)
SV_BroadcastPrintf("\"%s\" changed to \"%s\"\n", var->name, var->string);
#if 0
// TODO: add infostring support to the server?
if ((var->flags & CVAR_SERVERINFO) && changed && sv.active)
{
InfoString_SetValue(svs.serverinfo, sizeof(svs.serverinfo), var->name, var->string);
if (sv.active)
{
MSG_WriteByte (&sv.reliable_datagram, svc_serverinfostring);
MSG_WriteString (&sv.reliable_datagram, var->name);
MSG_WriteString (&sv.reliable_datagram, var->string);
}
}
#endif
if ((var->flags & CVAR_USERINFO) && cls.state != ca_dedicated)
CL_SetInfo(var->name, var->string, true, false, false, false);
else if ((var->flags & CVAR_NQUSERINFOHACK) && cls.state != ca_dedicated)
{
// update the cls.userinfo to have proper values for the
// silly nq config variables.
//
// this is done when these variables are changed rather than at
// connect time because if the user or code checks the userinfo and it
// holds weird values it may cause confusion...
if (!strcmp(var->name, "_cl_color"))
{
int top = (var->integer >> 4) & 15, bottom = var->integer & 15;
CL_SetInfo("topcolor", va(vabuf, sizeof(vabuf), "%i", top), true, false, false, false);
CL_SetInfo("bottomcolor", va(vabuf, sizeof(vabuf), "%i", bottom), true, false, false, false);
if (cls.protocol != PROTOCOL_QUAKEWORLD && cls.netcon)
{
MSG_WriteByte(&cls.netcon->message, clc_stringcmd);
MSG_WriteString(&cls.netcon->message, va(vabuf, sizeof(vabuf), "color %i %i", top, bottom));
}
}
else if (!strcmp(var->name, "_cl_rate"))
CL_SetInfo("rate", va(vabuf, sizeof(vabuf), "%i", var->integer), true, false, false, false);
else if (!strcmp(var->name, "_cl_playerskin"))
CL_SetInfo("playerskin", var->string, true, false, false, false);
else if (!strcmp(var->name, "_cl_playermodel"))
CL_SetInfo("playermodel", var->string, true, false, false, false);
else if (!strcmp(var->name, "_cl_name"))
CL_SetInfo("name", var->string, true, false, false, false);
else if (!strcmp(var->name, "rcon_secure"))
{
// whenever rcon_secure is changed to 0, clear rcon_password for
// security reasons (prevents a send-rcon-password-as-plaintext
// attack based on NQ protocol session takeover and svc_stufftext)
if(var->integer <= 0)
Cvar_Set("rcon_password", "");
}
else if (!strcmp(var->name, "net_slist_favorites"))
NetConn_UpdateFavorites();
}
Cvar_UpdateAutoCvar(var);
}
void Cvar_SetQuick (cvar_t *var, const char *value)
{
if (var == NULL)
{
Con_Print("Cvar_SetQuick: var == NULL\n");
return;
}
if (developer_extra.integer)
Con_DPrintf("Cvar_SetQuick({\"%s\", \"%s\", %i, \"%s\"}, \"%s\");\n", var->name, var->string, var->flags, var->defstring, value);
Cvar_SetQuick_Internal(var, value);
}
void Cvar_Set (const char *var_name, const char *value)
{
cvar_t *var;
var = Cvar_FindVar (var_name);
if (var == NULL)
{
Con_Printf("Cvar_Set: variable %s not found\n", var_name);
return;
}
Cvar_SetQuick(var, value);
}
/*
============
Cvar_SetValue
============
*/
void Cvar_SetValueQuick(cvar_t *var, float value)
{
char val[MAX_INPUTLINE];
if ((float)((int)value) == value)
dpsnprintf(val, sizeof(val), "%i", (int)value);
else
dpsnprintf(val, sizeof(val), "%f", value);
Cvar_SetQuick(var, val);
}
void Cvar_SetValue(const char *var_name, float value)
{
char val[MAX_INPUTLINE];
if ((float)((int)value) == value)
dpsnprintf(val, sizeof(val), "%i", (int)value);
else
dpsnprintf(val, sizeof(val), "%f", value);
Cvar_Set(var_name, val);
}
/*
============
Cvar_RegisterVariable
Adds a freestanding variable to the variable list.
============
*/
void Cvar_RegisterVariable (cvar_t *variable)
{
int hashindex;
cvar_t *current, *next, *cvar;
char *oldstr;
size_t alloclen;
if (developer_extra.integer)
Con_DPrintf("Cvar_RegisterVariable({\"%s\", \"%s\", %i});\n", variable->name, variable->string, variable->flags);
// first check to see if it has already been defined
cvar = Cvar_FindVar (variable->name);
if (cvar)
{
if (cvar->flags & CVAR_ALLOCATED)
{
if (developer_extra.integer)
Con_DPrintf("... replacing existing allocated cvar {\"%s\", \"%s\", %i}\n", cvar->name, cvar->string, cvar->flags);
// fixed variables replace allocated ones
// (because the engine directly accesses fixed variables)
// NOTE: this isn't actually used currently
// (all cvars are registered before config parsing)
variable->flags |= (cvar->flags & ~CVAR_ALLOCATED);
// cvar->string is now owned by variable instead
variable->string = cvar->string;
variable->defstring = cvar->defstring;
variable->value = atof (variable->string);
variable->integer = (int) variable->value;
// replace cvar with this one...
variable->next = cvar->next;
if (cvar_vars == cvar)
{
// head of the list is easy to change
cvar_vars = variable;
}
else
{
// otherwise find it somewhere in the list
for (current = cvar_vars;current->next != cvar;current = current->next)
;
current->next = variable;
}
// get rid of old allocated cvar
// (but not cvar->string and cvar->defstring, because we kept those)
Z_Free((char *)cvar->name);
Z_Free(cvar);
}
else
Con_DPrintf("Can't register variable %s, already defined\n", variable->name);
return;
}
// check for overlap with a command
if (Cmd_Exists (variable->name))
{
Con_Printf("Cvar_RegisterVariable: %s is a command\n", variable->name);
return;
}
// copy the value off, because future sets will Z_Free it
oldstr = (char *)variable->string;
alloclen = strlen(variable->string) + 1;
variable->string = (char *)Z_Malloc (alloclen);
memcpy ((char *)variable->string, oldstr, alloclen);
variable->defstring = (char *)Z_Malloc (alloclen);
memcpy ((char *)variable->defstring, oldstr, alloclen);
variable->value = atof (variable->string);
variable->integer = (int) variable->value;
// link the variable in
// alphanumerical order
for( current = NULL, next = cvar_vars ; next && strcmp( next->name, variable->name ) < 0 ; current = next, next = next->next )
;
if( current ) {
current->next = variable;
} else {
cvar_vars = variable;
}
variable->next = next;
// link to head of list in this hash table index
hashindex = CRC_Block((const unsigned char *)variable->name, strlen(variable->name)) % CVAR_HASHSIZE;
variable->nextonhashchain = cvar_hashtable[hashindex];
cvar_hashtable[hashindex] = variable;
}
/*
============
Cvar_Get
Adds a newly allocated variable to the variable list or sets its value.
============
*/
cvar_t *Cvar_Get (const char *name, const char *value, int flags, const char *newdescription)
{
int hashindex;
cvar_t *current, *next, *cvar;
if (developer_extra.integer)
Con_DPrintf("Cvar_Get(\"%s\", \"%s\", %i);\n", name, value, flags);
// first check to see if it has already been defined
cvar = Cvar_FindVar (name);
if (cvar)
{
cvar->flags |= flags;
Cvar_SetQuick_Internal (cvar, value);
if(newdescription && (cvar->flags & CVAR_ALLOCATED))
{
if(cvar->description != cvar_dummy_description)
Z_Free((char *)cvar->description);
if(*newdescription)
cvar->description = (char *)Mem_strdup(zonemempool, newdescription);
else
cvar->description = cvar_dummy_description;
}
return cvar;
}
// check for pure evil
if (!*name)
{
Con_Printf("Cvar_Get: invalid variable name\n");
return NULL;
}
// check for overlap with a command
if (Cmd_Exists (name))
{
Con_Printf("Cvar_Get: %s is a command\n", name);
return NULL;
}
// allocate a new cvar, cvar name, and cvar string
// TODO: factorize the following code with the one at the end of Cvar_RegisterVariable()
// FIXME: these never get Z_Free'd
cvar = (cvar_t *)Z_Malloc(sizeof(cvar_t));
cvar->flags = flags | CVAR_ALLOCATED;
cvar->name = (char *)Mem_strdup(zonemempool, name);
cvar->string = (char *)Mem_strdup(zonemempool, value);
cvar->defstring = (char *)Mem_strdup(zonemempool, value);
cvar->value = atof (cvar->string);
cvar->integer = (int) cvar->value;
if(newdescription && *newdescription)
cvar->description = (char *)Mem_strdup(zonemempool, newdescription);
else
cvar->description = cvar_dummy_description; // actually checked by VM_cvar_type
// link the variable in
// alphanumerical order
for( current = NULL, next = cvar_vars ; next && strcmp( next->name, cvar->name ) < 0 ; current = next, next = next->next )
;
if( current )
current->next = cvar;
else
cvar_vars = cvar;
cvar->next = next;
// link to head of list in this hash table index
hashindex = CRC_Block((const unsigned char *)cvar->name, strlen(cvar->name)) % CVAR_HASHSIZE;
cvar->nextonhashchain = cvar_hashtable[hashindex];
cvar_hashtable[hashindex] = cvar;
return cvar;
}
/*
============
Cvar_Command
Handles variable inspection and changing from the console
============
*/
qboolean Cvar_Command (void)
{
cvar_t *v;
// check variables
v = Cvar_FindVar (Cmd_Argv(0));
if (!v)
return false;
// perform a variable print or set
if (Cmd_Argc() == 1)
{
Con_Printf("\"%s\" is \"%s\" [\"%s\"]\n", v->name, ((v->flags & CVAR_PRIVATE) ? "********"/*hunter2*/ : v->string), v->defstring);
return true;
}
if (developer_extra.integer)
Con_DPrint("Cvar_Command: ");
if (v->flags & CVAR_READONLY)
{
Con_Printf("%s is read-only\n", v->name);
return true;
}
Cvar_Set (v->name, Cmd_Argv(1));
if (developer_extra.integer)
Con_DPrint("\n");
return true;
}
void Cvar_UnlockDefaults (void)
{
cvar_t *var;
// unlock the default values of all cvars
for (var = cvar_vars ; var ; var = var->next)
var->flags &= ~CVAR_DEFAULTSET;
}
void Cvar_LockDefaults_f (void)
{
cvar_t *var;
// lock in the default values of all cvars
for (var = cvar_vars ; var ; var = var->next)
{
if (!(var->flags & CVAR_DEFAULTSET))
{
size_t alloclen;
//Con_Printf("locking cvar %s (%s -> %s)\n", var->name, var->string, var->defstring);
var->flags |= CVAR_DEFAULTSET;
Z_Free((char *)var->defstring);
alloclen = strlen(var->string) + 1;
var->defstring = (char *)Z_Malloc(alloclen);
memcpy((char *)var->defstring, var->string, alloclen);
}
}
}
void Cvar_SaveInitState(void)
{
cvar_t *c;
for (c = cvar_vars;c;c = c->next)
{
c->initstate = true;
c->initflags = c->flags;
c->initdefstring = Mem_strdup(zonemempool, c->defstring);
c->initstring = Mem_strdup(zonemempool, c->string);
c->initvalue = c->value;
c->initinteger = c->integer;
VectorCopy(c->vector, c->initvector);
}
}
void Cvar_RestoreInitState(void)
{
int hashindex;
cvar_t *c, **cp;
cvar_t *c2, **cp2;
for (cp = &cvar_vars;(c = *cp);)
{
if (c->initstate)
{
// restore this cvar, it existed at init
if (((c->flags ^ c->initflags) & CVAR_MAXFLAGSVAL)
|| strcmp(c->defstring ? c->defstring : "", c->initdefstring ? c->initdefstring : "")
|| strcmp(c->string ? c->string : "", c->initstring ? c->initstring : ""))
{
Con_DPrintf("Cvar_RestoreInitState: Restoring cvar \"%s\"\n", c->name);
if (c->defstring)
Z_Free((char *)c->defstring);
c->defstring = Mem_strdup(zonemempool, c->initdefstring);
if (c->string)
Z_Free((char *)c->string);
c->string = Mem_strdup(zonemempool, c->initstring);
}
c->flags = c->initflags;
c->value = c->initvalue;
c->integer = c->initinteger;
VectorCopy(c->initvector, c->vector);
cp = &c->next;
}
else
{
if (!(c->flags & CVAR_ALLOCATED))
{
Con_DPrintf("Cvar_RestoreInitState: Unable to destroy cvar \"%s\", it was registered after init!\n", c->name);
cp = &c->next;
continue;
}
// remove this cvar, it did not exist at init
Con_DPrintf("Cvar_RestoreInitState: Destroying cvar \"%s\"\n", c->name);
// unlink struct from hash
hashindex = CRC_Block((const unsigned char *)c->name, strlen(c->name)) % CVAR_HASHSIZE;
for (cp2 = &cvar_hashtable[hashindex];(c2 = *cp2);)
{
if (c2 == c)
{
*cp2 = c2->nextonhashchain;
break;
}
else
cp2 = &c2->nextonhashchain;
}
// unlink struct from main list
*cp = c->next;
// free strings
if (c->defstring)
Z_Free((char *)c->defstring);
if (c->string)
Z_Free((char *)c->string);
if (c->description && c->description != cvar_dummy_description)
Z_Free((char *)c->description);
// free struct
Z_Free(c);
}
}
}
void Cvar_ResetToDefaults_All_f (void)
{
cvar_t *var;
// restore the default values of all cvars
for (var = cvar_vars ; var ; var = var->next)
if((var->flags & CVAR_NORESETTODEFAULTS) == 0)
Cvar_SetQuick(var, var->defstring);
}
void Cvar_ResetToDefaults_NoSaveOnly_f (void)
{
cvar_t *var;
// restore the default values of all cvars
for (var = cvar_vars ; var ; var = var->next)
if ((var->flags & (CVAR_NORESETTODEFAULTS | CVAR_SAVE)) == 0)
Cvar_SetQuick(var, var->defstring);
}
void Cvar_ResetToDefaults_SaveOnly_f (void)
{
cvar_t *var;
// restore the default values of all cvars
for (var = cvar_vars ; var ; var = var->next)
if ((var->flags & (CVAR_NORESETTODEFAULTS | CVAR_SAVE)) == CVAR_SAVE)
Cvar_SetQuick(var, var->defstring);
}
/*
============
Cvar_WriteVariables
Writes lines containing "set variable value" for all variables
with the archive flag set to true.
============
*/
void Cvar_WriteVariables (qfile_t *f)
{
cvar_t *var;
char buf1[MAX_INPUTLINE], buf2[MAX_INPUTLINE];
// don't save cvars that match their default value
for (var = cvar_vars ; var ; var = var->next)
if ((var->flags & CVAR_SAVE) && (strcmp(var->string, var->defstring) || ((var->flags & CVAR_ALLOCATED) && !(var->flags & CVAR_DEFAULTSET))))
{
Cmd_QuoteString(buf1, sizeof(buf1), var->name, "\"\\$", false);
Cmd_QuoteString(buf2, sizeof(buf2), var->string, "\"\\$", false);
FS_Printf(f, "%s\"%s\" \"%s\"\n", var->flags & CVAR_ALLOCATED ? "seta " : "", buf1, buf2);
}
}
// Added by EvilTypeGuy eviltypeguy@qeradiant.com
// 2000-01-09 CvarList command By Matthias "Maddes" Buecher, http://www.inside3d.com/qip/
/*
=========
Cvar_List
=========
*/
void Cvar_List_f (void)
{
cvar_t *cvar;
const char *partial;
size_t len;
int count;
qboolean ispattern;
if (Cmd_Argc() > 1)
{
partial = Cmd_Argv (1);
len = strlen(partial);
ispattern = (strchr(partial, '*') || strchr(partial, '?'));
}
else
{
partial = NULL;
len = 0;
ispattern = false;
}
count = 0;
for (cvar = cvar_vars; cvar; cvar = cvar->next)
{
if (len && (ispattern ? !matchpattern_with_separator(cvar->name, partial, false, "", false) : strncmp (partial,cvar->name,len)))
continue;
Con_Printf("%s is \"%s\" [\"%s\"] %s\n", cvar->name, ((cvar->flags & CVAR_PRIVATE) ? "********"/*hunter2*/ : cvar->string), cvar->defstring, cvar->description);
count++;
}
if (len)
{
if(ispattern)
Con_Printf("%i cvar%s matching \"%s\"\n", count, (count > 1) ? "s" : "", partial);
else
Con_Printf("%i cvar%s beginning with \"%s\"\n", count, (count > 1) ? "s" : "", partial);
}
else
Con_Printf("%i cvar(s)\n", count);
}
// 2000-01-09 CvarList command by Maddes
void Cvar_Set_f (void)
{
cvar_t *cvar;
// make sure it's the right number of parameters
if (Cmd_Argc() < 3)
{
Con_Printf("Set: wrong number of parameters, usage: set <variablename> <value> [<description>]\n");
return;
}
// check if it's read-only
cvar = Cvar_FindVar(Cmd_Argv(1));
if (cvar && cvar->flags & CVAR_READONLY)
{
Con_Printf("Set: %s is read-only\n", cvar->name);
return;
}
if (developer_extra.integer)
Con_DPrint("Set: ");
// all looks ok, create/modify the cvar
Cvar_Get(Cmd_Argv(1), Cmd_Argv(2), 0, Cmd_Argc() > 3 ? Cmd_Argv(3) : NULL);
}
void Cvar_SetA_f (void)
{
cvar_t *cvar;
// make sure it's the right number of parameters
if (Cmd_Argc() < 3)
{
Con_Printf("SetA: wrong number of parameters, usage: seta <variablename> <value> [<description>]\n");
return;
}
// check if it's read-only
cvar = Cvar_FindVar(Cmd_Argv(1));
if (cvar && cvar->flags & CVAR_READONLY)
{
Con_Printf("SetA: %s is read-only\n", cvar->name);
return;
}
if (developer_extra.integer)
Con_DPrint("SetA: ");
// all looks ok, create/modify the cvar
Cvar_Get(Cmd_Argv(1), Cmd_Argv(2), CVAR_SAVE, Cmd_Argc() > 3 ? Cmd_Argv(3) : NULL);
}
void Cvar_Del_f (void)
{
int i;
cvar_t *cvar, *parent, **link, *prev;
if(Cmd_Argc() < 2)
{
Con_Printf("Del: wrong number of parameters, useage: unset <variablename1> [<variablename2> ...]\n");
return;
}
for(i = 1; i < Cmd_Argc(); ++i)
{
cvar = Cvar_FindVarLink(Cmd_Argv(i), &parent, &link, &prev);
if(!cvar)
{
Con_Printf("Del: %s is not defined\n", Cmd_Argv(i));
continue;
}
if(cvar->flags & CVAR_READONLY)
{
Con_Printf("Del: %s is read-only\n", cvar->name);
continue;
}
if(!(cvar->flags & CVAR_ALLOCATED))
{
Con_Printf("Del: %s is static and cannot be deleted\n", cvar->name);
continue;
}
if(cvar == cvar_vars)
{
cvar_vars = cvar->next;
}
else
{
// in this case, prev must be set, otherwise there has been some inconsistensy
// elsewhere already... should I still check for prev != NULL?
prev->next = cvar->next;
}
if(parent)
parent->nextonhashchain = cvar->nextonhashchain;
else if(link)
*link = cvar->nextonhashchain;
if(cvar->description != cvar_dummy_description)
Z_Free((char *)cvar->description);
Z_Free((char *)cvar->name);
Z_Free((char *)cvar->string);
Z_Free((char *)cvar->defstring);
Z_Free(cvar);
}
}
#ifdef FILLALLCVARSWITHRUBBISH
void Cvar_FillAll_f()
{
char *buf, *p, *q;
int n, i;
cvar_t *var;
qboolean verify;
if(Cmd_Argc() != 2)
{
Con_Printf("Usage: %s length to plant rubbish\n", Cmd_Argv(0));
Con_Printf("Usage: %s -length to verify that the rubbish is still there\n", Cmd_Argv(0));
return;
}
n = atoi(Cmd_Argv(1));
verify = (n < 0);
if(verify)
n = -n;
buf = Z_Malloc(n + 1);
buf[n] = 0;
for(var = cvar_vars; var; var = var->next)
{
for(i = 0, p = buf, q = var->name; i < n; ++i)
{
*p++ = *q++;
if(!*q)
q = var->name;
}
if(verify && strcmp(var->string, buf))
{
Con_Printf("\n%s does not contain the right rubbish, either this is the first run or a possible overrun was detected, or something changed it intentionally; it DOES contain: %s\n", var->name, var->string);
}
Cvar_SetQuick(var, buf);
}
Z_Free(buf);
}
#endif /* FILLALLCVARSWITHRUBBISH */