added CVAR_SAVE and CVAR_NOTIFY flags to cvar_t structure (at the beginning), updated...

[xonotic/darkplaces.git] / cvar.c

diff --git a/cvar.c b/cvar.c
index f8b874c129320555684fedf4381fbc81a4b46fc8..d38c5ba9eeda565bf22dc6b3c351e0521855c5d5 100644 (file)
--- a/cvar.c
+++ b/cvar.c
@@ -32,7 +32,7 @@ Cvar_FindVar
 cvar_t *Cvar_FindVar (char *var_name)
 {
        cvar_t  *var;
-       
+
        for (var=cvar_vars ; var ; var=var->next)
                if (!strcmp (var_name, var->name))
                        return var;
@@ -48,7 +48,7 @@ Cvar_VariableValue
 float  Cvar_VariableValue (char *var_name)
 {
        cvar_t  *var;
-       
+
        var = Cvar_FindVar (var_name);
        if (!var)
                return 0;
@@ -64,7 +64,7 @@ Cvar_VariableString
 char *Cvar_VariableString (char *var_name)
 {
        cvar_t *var;
-       
+
        var = Cvar_FindVar (var_name);
        if (!var)
                return cvar_null_string;
@@ -81,12 +81,12 @@ char *Cvar_CompleteVariable (char *partial)
 {
        cvar_t          *cvar;
        int                     len;
-       
+
        len = strlen(partial);
-       
+
        if (!len)
                return NULL;
-               
+
 // check functions
        for (cvar=cvar_vars ; cvar ; cvar=cvar->next)
                if (!strncmp (partial,cvar->name, len))
@@ -110,18 +110,18 @@ Cvar_CompleteCountPossible (char *partial)
        cvar_t  *cvar;
        int             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;
 }
 
@@ -152,7 +152,7 @@ Cvar_CompleteBuildList (char *partial)
 
        buf[bpos] = NULL;
        return buf;
-}      
+}
 
 /*
 ============
@@ -163,7 +163,7 @@ void Cvar_Set (char *var_name, char *value)
 {
        cvar_t  *var;
        qboolean changed;
-       
+
        var = Cvar_FindVar (var_name);
        if (!var)
        {       // there is an error in C code if this happens
@@ -172,13 +172,13 @@ void Cvar_Set (char *var_name, char *value)
        }
 
        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);
        var->value = atof (var->string);
-       if (var->server && changed)
+       if ((var->flags & CVAR_NOTIFY) && changed)
        {
                if (sv.active)
                        SV_BroadcastPrintf ("\"%s\" changed to \"%s\"\n", var->name, var->string);
@@ -193,13 +193,12 @@ Cvar_SetValue
 void Cvar_SetValue (char *var_name, float value)
 {
        char    val[32];
-       
+
        // LordHavoc: changed from %f to %g to use shortest representation
        sprintf (val, "%g",value);
        Cvar_Set (var_name, val);
 }
 
-
 /*
 ============
 Cvar_RegisterVariable
@@ -210,27 +209,27 @@ Adds a freestanding variable to the variable list.
 void Cvar_RegisterVariable (cvar_t *variable)
 {
        char    *oldstr;
-       
+
 // first check to see if it has already been defined
        if (Cvar_FindVar (variable->name))
        {
                Con_Printf ("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 = variable->string;
-       variable->string = Z_Malloc (strlen(variable->string)+1);       
+       variable->string = Z_Malloc (strlen(variable->string)+1);
        strcpy (variable->string, oldstr);
        variable->value = atof (variable->string);
-       
+
 // link the variable in
        variable->next = cvar_vars;
        cvar_vars = variable;
@@ -251,7 +250,7 @@ qboolean    Cvar_Command (void)
        v = Cvar_FindVar (Cmd_Argv(0));
        if (!v)
                return false;
-               
+
 // perform a variable print or set
        if (Cmd_Argc() == 1)
        {
@@ -275,9 +274,9 @@ with the archive flag set to true.
 void Cvar_WriteVariables (QFile *f)
 {
        cvar_t  *var;
-       
+
        for (var = cvar_vars ; var ; var = var->next)
-               if (var->archive)
+               if (var->flags & CVAR_SAVE)
                        Qprintf (f, "%s \"%s\"\n", var->name, var->string);
 }