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t/AI-Pathfinding-SMAstar.t  view on Meta::CPAN

    $log_str = $log_str . "'$str', ";
    $log_str = $log_str . "'$phrase', ";
    $log_str = $log_str . "cand: $cand";
    

    
    return $log_str;   
}



#----------------------------------------------------------------------------

sub str_function
{
    my ($path_obj) = @_;    
    
    my $sw = defined($path_obj->{_state}->{_start_word}) ? $path_obj->{_state}->{_start_word} : "";    
    my $phrase = defined($path_obj->{_state}->{_phrase}) ? $path_obj->{_state}->{_phrase} : "";    
 
    my $str = "$sw, $phrase";
    
    return $str;   
}











sub flush {
   my $h = select($_[0]); my $a=$|; $|=1; $|=$a; select($h);
}

{my $spinny_thing = "-";
 my $call_num = 0;
 my $state;
sub show_progress {
    $call_num++;
    $state = $call_num % 4;
    if($state == 0){
	$spinny_thing = "-";
    }
    elsif($state == 1){
	$spinny_thing = "\\";
    }
    elsif($state == 2){
	$spinny_thing = "|";
    }
    elsif($state == 3){
	$spinny_thing = "/";
    }

    my ($progress) = @_;
    my $stars   = '*' x int($progress*10);
    my $percent = sprintf("%.2f", $progress*100);
    $percent = $percent >= 100 ? '100.00%' : $percent.'%';
    
    print STDERR "\r$stars $spinny_thing $percent.";
    flush(STDERR);
}
}