/*
============
idCmdSystemLocal::Wait_f

Causes execution of the remainder of the command buffer to be delayed until next frame.
============
*/
void idCmdSystemLocal::Wait_f( const idCmdArgs &args ) {
	if ( args.Argc() == 2 ) {
		cmdSystemLocal.SetWait( atoi( args.Argv( 1 ) ) );
	} else {
		cmdSystemLocal.SetWait( 1 );
	}
}

void idCmdSystemLocal::ListByFlags( const idCmdArgs &args, cmdFlags_t flags ) {
	int i;
	idStr match;
	const commandDef_t *cmd;
	idList<const commandDef_t *> cmdList;

	if ( args.Argc() > 1 ) {
		match = args.Args( 1, -1 );
		match.Remove( ' ' );
	} else {
		match = "";
	}

	for ( cmd = cmdSystemLocal.GetCommands(); cmd; cmd = cmd->next ) {
		if ( !( cmd->flags & flags ) ) {
			continue;
		}
		if ( match.Length() && idStr( cmd->name ).Filter( match, false ) == 0 ) {
			continue;
		}

		cmdList.Append( cmd );
	}

	cmdList.Sort();

	for ( i = 0; i < cmdList.Num(); i++ ) {
		cmd = cmdList[i];

		common->Printf( "  %-21s %s\n", cmd->name, cmd->description );
	}

	common->Printf( "%i commands\n", cmdList.Num() );
}

/*
===============
idCmdSystemLocal::Exec_f
===============
*/
void idCmdSystemLocal::Exec_f( const idCmdArgs& args )
{
	char* 	f;
	int		len;
	idStr	filename;
	
	if( args.Argc() != 2 )
	{
		common->Printf( "exec <filename> : execute a script file\n" );
		return;
	}
	
	filename = args.Argv( 1 );
	filename.DefaultFileExtension( ".cfg" );
	len = fileSystem->ReadFile( filename, reinterpret_cast<void**>( &f ), NULL );
	if( !f )
	{
		common->Printf( "couldn't exec %s\n", args.Argv( 1 ) );
		return;
	}
	common->Printf( "execing %s\n", args.Argv( 1 ) );
	
	cmdSystemLocal.BufferCommandText( CMD_EXEC_INSERT, f );
	
	fileSystem->FreeFile( f );
}

/*
===============
idCmdSystemLocal::Vstr_f

Inserts the current value of a cvar as command text
===============
*/
void idCmdSystemLocal::Vstr_f( const idCmdArgs &args ) {
	const char *v;

	if ( args.Argc () != 2 ) {
		common->Printf( "vstr <variablename> : execute a variable command\n" );
		return;
	}

	v = cvarSystem->GetCVarString( args.Argv( 1 ) );

	cmdSystemLocal.BufferCommandText( CMD_EXEC_APPEND, va( "%s\n", v ) );
}