commented out a line as suggested by Spike, to fix a crash when length is 0, this...

[xonotic/darkplaces.git] / cvar.c

diff --git a/cvar.c b/cvar.c
index 655d91d2fd81927bc2541bfbc8f1e135cbd9c25d..f3b9e70ec411668ef39ca0e8c98f6601ffa9fa1f 100644 (file)
--- a/cvar.c
+++ b/cvar.c
@@ -191,6 +191,18 @@ const char **Cvar_CompleteBuildList (const char *partial)
        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("%s : \"%s\" (\"%s\") : %s\n", cvar->name, cvar->string, cvar->defstring, cvar->description);
+}
+
+
 /*
 ============
 Cvar_Set
@@ -217,6 +229,25 @@ void Cvar_SetQuick_Internal (cvar_t *var, const char *value)
        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)
+               {
+                       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) && changed && cls.state != ca_dedicated)
+       {
+               InfoString_SetValue(cls.userinfo, sizeof(cls.userinfo), var->name, var->string);
+               if (cls.state == ca_connected)
+                       Cmd_ForwardStringToServer(va("setinfo \"%s\" \"%s\"\n", var->name, var->string));
+       }
 }
 
 void Cvar_SetQuick (cvar_t *var, const char *value)
@@ -409,6 +440,7 @@ cvar_t *Cvar_Get (const char *name, const char *value, int flags)
        strcpy(cvar->defstring, value);
        cvar->value = atof (cvar->string);
        cvar->integer = (int) cvar->value;
+       cvar->description = "custom cvar";
 
 // link the variable in
        cvar->next = cvar_vars;
@@ -501,7 +533,7 @@ void Cvar_List_f (void)
                if (partial && strncasecmp (partial,cvar->name,len))
                        continue;
 
-               Con_Printf("%s is \"%s\" [\"%s\"]\n", cvar->name, cvar->string, cvar->defstring);
+               Con_Printf("%s is \"%s\" [\"%s\"] %s\n", cvar->name, cvar->string, cvar->defstring, cvar->description);
                count++;
        }