#!/usr/bin/perl
use warnings;
use strict;
use DBI;

my $gamebin = "/usr/games/slashem";

### DB ###
my $database = "nethack";
my $hostname = "127.0.0.1";
my $dsn      = "DBI:mysql:database=$database;host=$hostname";
my $dbuser   = "nethack";
my $dbpasswd = 'whatApa55';
my $dbh = DBI->connect( $dsn, $dbuser, $dbpasswd, {RaiseError => 1, AutoCommit => 0} ) || die $DBI::errstr;

### SUBS ###
sub countusers {
        my $sth = $dbh->prepare( q{ SELECT username from users });
        my $rc = $sth->execute;
        print "$sth->{NUM_OF_FIELDS}";
        $dbh->disconnect;
}
sub auth {
        my ($login, $password) = shift;
        # Hier brauch ich hilfe
}

sub game {
        system("clear");
        print("Hello welcome to SlashEm!\n\nSlashEm is a modification of the great NetHack Game...\nMore Info: http://nethack.org/v343/Guidebook.html or press '?' ingame...");
        sleep("5");
        print("Login: ");
        chomp(my $login = <STDIN>);
        print("\nPassword: ");
        chomp(my $password = <STDIN>);
        auth($login, $password);
# wenn login = nicht vorhanden, neu erstellen: createuser();
# wenn login vorhanden, passwort abgleichen;
# wenn pass falsch -> exit;
# wenn pass richtig -> login fertig;
        system("clear");
        print("You enter the World of SlashEm... Currently there are", countusers(), "Users registered\n\n");
        sleep("2");
}


### MAIN ###
#system("$gamebin -u $name");