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.
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
#include "quakedef.h"
-cvar_t *cvar_vars;
-char *cvar_null_string = "";
+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 (char *var_name)
+cvar_t *Cvar_FindVar (const char *var_name)
{
- cvar_t *var;
-
- for (var=cvar_vars ; var ; var=var->next)
+ 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;
+}
+
+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_VariableValue (char *var_name)
+float Cvar_VariableValue (const char *var_name)
{
- cvar_t *var;
-
+ cvar_t *var;
+
var = Cvar_FindVar (var_name);
if (!var)
return 0;
Cvar_VariableString
============
*/
-char *Cvar_VariableString (char *var_name)
+const char *Cvar_VariableString (const char *var_name)
{
cvar_t *var;
-
+
var = Cvar_FindVar (var_name);
if (!var)
return cvar_null_string;
return var->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
============
*/
-char *Cvar_CompleteVariable (char *partial)
+const char *Cvar_CompleteVariable (const char *partial)
{
cvar_t *cvar;
- int len;
-
+ size_t len;
+
len = strlen(partial);
-
+
if (!len)
return NULL;
-
+
// check functions
for (cvar=cvar_vars ; cvar ; cvar=cvar->next)
- if (!strncmp (partial,cvar->name, len))
+ 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;
+ if(!prog)
+ Host_Error("Cvar_UpdateAutoCvar: no prog set");
+ i = PRVM_GetProgNr();
+ if(var->globaldefindex_progid[i] == prog->id)
+ {
+ // MUST BE SYNCED WITH prvm_edict.c PRVM_LoadProgs
+ int j;
+ const char *s;
+ prvm_eval_t *val = (prvm_eval_t *)(prog->globals.generic + prog->globaldefs[var->globaldefindex[i]].ofs);
+ switch(prog->globaldefs[var->globaldefindex[i]].type & ~DEF_SAVEGLOBAL)
+ {
+ case ev_float:
+ val->_float = var->value;
+ break;
+ case ev_vector:
+ s = var->string;
+ VectorClear(val->vector);
+ for (j = 0;j < 3;j++)
+ {
+ while (*s && ISWHITESPACE(*s))
+ s++;
+ if (!*s)
+ break;
+ val->vector[j] = atof(s);
+ while (!ISWHITESPACE(*s))
+ s++;
+ if (!*s)
+ break;
+ }
+ break;
+ case ev_string:
+ PRVM_ChangeEngineString(var->globaldefindex_stringno[i], var->string);
+ val->string = 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
============
*/
-void Cvar_Set (char *var_name, char *value)
+void Cvar_SetQuick_Internal (cvar_t *var, const char *value)
{
- cvar_t *var;
qboolean changed;
-
- var = Cvar_FindVar (var_name);
- if (!var)
- { // there is an error in C code if this happens
- Con_Printf ("Cvar_Set: variable %s not found\n", var_name);
+ size_t valuelen;
+ prvm_prog_t *tmpprog;
+ int i;
+
+ changed = strcmp(var->string, value) != 0;
+ // LordHavoc: don't reallocate when there is no change
+ if (!changed)
return;
- }
- changed = strcmp(var->string, value);
-
- Z_Free (var->string); // free the old value string
-
- var->string = Z_Malloc (strlen(value)+1);
- strcpy (var->string, value);
+ // 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);
- if (var->server && changed)
+ var->integer = (int) var->value;
+ if ((var->flags & CVAR_NOTIFY) && changed && sv.active)
+ 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)
- SV_BroadcastPrintf ("\"%s\" changed to \"%s\"\n", var->name, var->string);
+ {
+ 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("%i", top), true, false, false, false);
+ CL_SetInfo("bottomcolor", va("%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("color %i %i", top, bottom));
+ }
+ }
+ else if (!strcmp(var->name, "_cl_rate"))
+ CL_SetInfo("rate", va("%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();
+ }
+
+ tmpprog = prog;
+ for(i = 0; i < PRVM_MAXPROGS; ++i)
+ {
+ if(PRVM_ProgLoaded(i))
+ {
+ PRVM_SetProg(i);
+ Cvar_UpdateAutoCvar(var);
+ }
+ }
+ prog = tmpprog;
+}
+
+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_SetValue (char *var_name, float value)
+void Cvar_SetValueQuick(cvar_t *var, float value)
{
- char val[32];
-
- // LordHavoc: changed from %f to %g to use shortest representation
- sprintf (val, "%g",value);
- Cvar_Set (var_name, val);
+ 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);
+}
/*
============
*/
void Cvar_RegisterVariable (cvar_t *variable)
{
- char *oldstr;
-
-// first check to see if it has allready been defined
- if (Cvar_FindVar (variable->name))
+ 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)
{
- Con_Printf ("Can't register variable %s, allready defined\n", variable->name);
+ 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);
+ Con_Printf("Cvar_RegisterVariable: %s is a command\n", variable->name);
return;
}
-
+
// copy the value off, because future sets will Z_Free it
- oldstr = variable->string;
- variable->string = Z_Malloc (strlen(variable->string)+1);
- strcpy (variable->string, oldstr);
+ 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
- variable->next = cvar_vars;
- cvar_vars = variable;
+// 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;
+ size_t alloclen;
+
+ 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)
+ {
+ alloclen = strlen(newdescription) + 1;
+ cvar->description = (char *)Z_Malloc(alloclen);
+ memcpy((char *)cvar->description, newdescription, alloclen);
+ }
+ 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;
+ alloclen = strlen(name) + 1;
+ cvar->name = (char *)Z_Malloc(alloclen);
+ memcpy((char *)cvar->name, name, alloclen);
+ alloclen = strlen(value) + 1;
+ cvar->string = (char *)Z_Malloc(alloclen);
+ memcpy((char *)cvar->string, value, alloclen);
+ cvar->defstring = (char *)Z_Malloc(alloclen);
+ memcpy((char *)cvar->defstring, value, alloclen);
+ cvar->value = atof (cvar->string);
+ cvar->integer = (int) cvar->value;
+
+ if(newdescription && *newdescription)
+ {
+ alloclen = strlen(newdescription) + 1;
+ cvar->description = (char *)Z_Malloc(alloclen);
+ memcpy((char *)cvar->description, newdescription, alloclen);
+ }
+ 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
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\"\n", v->name, v->string);
+ 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_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
with the archive flag set to true.
============
*/
-void Cvar_WriteVariables (FILE *f)
+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->archive)
- fprintf (f, "%s \"%s\"\n", var->name, var->string);
+ if ((var->flags & CVAR_SAVE) && (strcmp(var->string, var->defstring) || !(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);
+ }
+ else
+ {
+ partial = NULL;
+ len = 0;
+ }
+
+ ispattern = partial && (strchr(partial, '*') || strchr(partial, '?'));
+
+ 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 */
projects / xonotic / darkplaces.git / blobdiff