/*
============
Cvar_Toggle_f
Toggles a cvar for easy single key binding, optionally through a list of
given values
============
*/
void Cvar_Toggle_f( void ) {
int i, c = Cmd_Argc();
char *curval;
if(c < 2) {
Com_Printf("usage: toggle <variable> [value1, value2, ...]\n");
return;
}
if(c == 2) {
Cvar_User_Set(Cmd_Argv(1), va("%d",
!Cvar_VariableValue(Cmd_Argv(1))));
return;
}
if(c == 3) {
Com_Printf("toggle: nothing to toggle to\n");
return;
}
curval = Cvar_VariableString(Cmd_Argv(1));
// don't bother checking the last arg for a match since the desired
// behaviour is the same as no match (set to the first argument)
for(i = 2; i + 1 < c; i++) {
if(strcmp(curval, Cmd_Argv(i)) == 0) {
Cvar_User_Set(Cmd_Argv(1), Cmd_Argv(i + 1));
return;
}
}
// fallback
Cvar_User_Set(Cmd_Argv(1), Cmd_Argv(2));
}
/*
============
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 qfalse;
}
// perform a variable print or set
if ( Cmd_Argc() == 1 )
{
Cvar_Print( v );
return qtrue;
}
// toggle
if( !strcmp( Cmd_Argv(1), "!" ) )
{
// Swap the value if our command has ! in it (bind p "cg_thirdPeson !")
Cvar_User_SetValue( v->name, !v->value );
return qtrue;
}
// set the value if forcing isn't required
Cvar_User_Set (v->name, Cmd_Args());
return qtrue;
}
/*
============
Cvar_User_SetValue
============
*/
void Cvar_User_SetValue( const char *var_name, float value) {
char val[32];
if( Q_isintegral( value ) )
Com_sprintf (val, sizeof(val), "%i", (int)value);
else
Com_sprintf (val, sizeof(val), "%f", value);
Cvar_User_Set (var_name, val);
}
/*
============
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 qfalse;
}
// perform a variable print or set
if ( Cmd_Argc() == 1 ) {
Cvar_Print( v );
return qtrue;
}
// set the value if forcing isn't required
Cvar_User_Set (v->name, Cmd_Args());
return qtrue;
}
/*
============
Cvar_Set_f
Allows setting and defining of arbitrary cvars from console, even if they
weren't declared in C code.
============
*/
void Cvar_Set_f( void ) {
int c;
char *cmd;
cvar_t *v;
c = Cmd_Argc();
cmd = Cmd_Argv(0);
if ( c < 2 ) {
Com_Printf ("usage: %s <variable> <value>\n", cmd);
return;
}
if ( c == 2 ) {
Cvar_Print_f();
return;
}
v = Cvar_User_Set (Cmd_Argv(1), Cmd_ArgsFrom(2));
if( !v ) {
return;
}
switch( cmd[3] ) {
case 'a':
if( !( v->flags & CVAR_ARCHIVE ) ) {
v->flags |= CVAR_ARCHIVE;
cvar_modifiedFlags |= CVAR_ARCHIVE;
}
break;
case 'u':
if( !( v->flags & CVAR_USERINFO ) ) {
v->flags |= CVAR_USERINFO;
cvar_modifiedFlags |= CVAR_USERINFO;
}
break;
case 's':
if( !( v->flags & CVAR_SERVERINFO ) ) {
v->flags |= CVAR_SERVERINFO;
cvar_modifiedFlags |= CVAR_SERVERINFO;
}
break;
}
}