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Diffstat (limited to 'scripts/quizmaster.pl')
| -rw-r--r-- | scripts/quizmaster.pl | 354 |
1 files changed, 354 insertions, 0 deletions
diff --git a/scripts/quizmaster.pl b/scripts/quizmaster.pl new file mode 100644 index 0000000..5aec557 --- /dev/null +++ b/scripts/quizmaster.pl @@ -0,0 +1,354 @@ +# Quizmaster.pl by Stefan "tommie" Tomanek (stefan@pico.ruhr.de) +use strict; + +use vars qw($VERSION %IRSSI); +$VERSION = '20030208'; +%IRSSI = ( + authors => 'Stefan \'tommie\' Tomanek', + contact => 'stefan@pico.ruhr.de', + name => 'quizmaster', + description => 'a trivia script for Irssi', + license => 'GPLv2', + url => 'http://irssi.org/scripts/', + changed => $VERSION, + modules => 'Data::Dumper', + commands => "quizmaster" +); + +use Irssi; +use Data::Dumper; + +use vars qw(%sessions %questions); + +sub show_help() { + my $help = "quizmaster $VERSION +/quizmaster + List the running sessions +/quizmaster import <name> <filename> + Import a database (moxxquiz format) +/quizmaster save + Save all imported questions +/quizmaster start <db1> <db2>... + Start a new game in the current channel using the named databases + if all databases are omitted, all available are used +/quizmaster score + Display the scoretable of the current game +/quizmaster hint <number> + Give a number of hints +"; + my $text=''; + foreach (split(/\n/, $help)) { + $_ =~ s/^\/(.*)$/%9\/$1%9/; + $text .= $_."\n"; + } + print CLIENTCRAP &draw_box("Quizmaster", $text, "quizmaster help", 1); +} + +sub draw_box ($$$$) { + my ($title, $text, $footer, $colour) = @_; + my $box = ''; + $box .= '%R,--[%n%9%U'.$title.'%U%9%R]%n'."\n"; + foreach (split(/\n/, $text)) { + $box .= '%R|%n '.$_."\n"; + } + $box .= '%R`--<%n'.$footer.'%R>->%n'; + $box =~ s/%.//g unless $colour; + return $box; +} + +sub save_quizfile { + local *F; + my $filename = Irssi::settings_get_str("quizmaster_questions_file"); + open(F, ">".$filename); + my $dumper = Data::Dumper->new([\%questions], ['quest']); + $dumper->Purity(1)->Deepcopy(1); + my $data = $dumper->Dump; + print (F $data); + close(F); + print CLIENTCRAP '%R>>%n Quizmaster questions saved to '.$filename; +} + +sub load_quizfile ($) { + my ($file) = @_; + no strict 'vars'; + return unless -e $file; + my $text; + local *F; + open F, $file; + $text .= $_ foreach (<F>); + close F; + return unless "$text"; + %questions = %{ eval "$text" }; +} + +sub import_quizfile ($$) { + my ($name, $file) = @_; + local *F; + open(F, $file); + my @data = <F>; + my @questions; + my $quest = {}; + foreach (@data) { + if (/^(.*?): (.*?)$/) { + my $item = $1; + my $desc = $2; + if ($item eq 'Question') { + $quest->{question} = $desc; + } elsif ($item eq 'Category') { + $quest->{category} = $desc; + } elsif ($item eq 'Answer') { + my $answer = $desc; + if ($answer =~ /(.*?)#(.*?)#(.*?)$/) { + $answer = ''; + $answer .= '('.$1.')?' if ($1); + $answer .= $2; + $answer .= '('.$3.')?' if ($3); + } + push @{$quest->{answers}}, $answer; + } elsif ($item eq 'Regexp') { + push @{$quest->{answers}}, $desc; + } + } elsif (/^$/) { + if (defined $quest->{question} && defined $quest->{answers}) { + push @questions, $quest; + $quest = {}; + } + } + } + $questions{$name} = \@questions; + print CLIENTCRAP "%R>>>%n ".scalar(@questions)." questions have been imported from ".$file; +} + +sub add_questions ($$) { + my ($target, $name) = @_; + push @{$sessions{$target}{questions}}, $name; +} + +sub ask_question ($) { + my ($target) = @_; + my ($database, $current) = @{$sessions{$target}{current}}; + my $question = $questions{$database}->[$current]{question}; + my $category = ''; + $category = '['.$questions{$database}->[$current]{category}.']' if defined $questions{$database}->[$current]{category}; + line2target($target, '>>> '.$category.' '.$question); +} + +sub start_quiz ($) { + my ($channel) = @_; + line2target($channel, '>>>> A new Quiz has been started <<<<'); + new_question($channel); +} + +sub stop_quiz ($) { + my ($target) = @_; + show_scores($target); + line2target($target, '>>>> The Quiz has been stopped <<<<'); + delete $sessions{$target}; +} + +sub event_public_message ($$$$) { + my ($server, $text, $nick, $address, $target) = @_; + check_answer($nick, $text, $target) if defined $sessions{$target} and $sessions{$target}{asking}; +} + +sub event_message_own_public ($$$) { + my ($server, $msg, $target, $otarget) = @_; + check_answer($server->{nick}, $msg, $target) if defined $sessions{$target} and $sessions{$target}{asking}; +} + +sub check_answer ($$$) { + my ($nick, $text, $target) = @_; + my ($database, $answer) = @{$sessions{$target}{current}}; + my @answers = @{$questions{$database}->[$answer]{answers}}; + foreach (@answers) { + my $regexp = $_; + if ($text =~ /$regexp/i) { + $sessions{$target}{asking} = 0; + solved_question($nick, $target); + last; + } + } +} + +sub solved_question ($$) { + my ($nick, $target) = @_; + line2target($target, '<<< '.$nick.' solved this question'); + my $witem = Irssi::window_item_find($target); + $sessions{$target}{score}{$nick}++; + my $max_points = Irssi::settings_get_int('quizmaster_points_to_win'); + if ($sessions{$target}{score}{$nick} >= $max_points) { + line2target($target, '>>> '.$nick.' has '.$sessions{$target}{score}{$nick}.' points and is the winner.'); + stop_quiz($target); + } else { + $sessions{$target}{solved} = 1; + $sessions{$target}{next} = time(); + } +} + +sub new_question ($) { + my ($target) = @_; + $sessions{$target}{solved} = 0; + my $d_num = int( (scalar(@{$sessions{$target}{questions}})-1)*rand() ); + my $database = $sessions{$target}{questions}->[$d_num]; + my $new_question = int(scalar(@{$questions{$database}})*rand()); + $sessions{$target}{current} = [$database, $new_question]; + $sessions{$target}{timestamp} = time(); + ask_question($target); + $sessions{$target}{asking} = 1; +} + +sub expire_questions { + foreach my $target (keys %sessions) { + my $expire = Irssi::settings_get_int('quizmaster_timeout'); + my $pause = Irssi::settings_get_int('quizmaster_pause'); + if ($sessions{$target}{timestamp}+$expire <= time()) { + line2target($target, '>>> No correct answer within '.$expire.' seconds.'); + new_question($target); + } else { + my $left = ($sessions{$target}{timestamp}+$expire)-time(); + #line2target($target, ' >>>> '.$left.' seconds left'); + } + if ($sessions{$target}{solved} && $sessions{$target}{next}+$pause <= time()) { + new_question($target); + } + } +} + +sub give_hint ($$) { + my ($target, $level) = @_; + my $database = $sessions{$target}{current}->[0]; + my $current = $sessions{$target}{current}->[1]; + my $answer = $questions{$database}->[$current]{answers}->[0]; + my $tip; + # remove RegExp stuff + $answer =~ s/\(//g; + $answer =~ s/\)//g; + $answer =~ s/\?//g; + foreach (0..length($answer)-1) { + if (substr($answer, $_, 1) eq ' ') { + $tip .= ' '; + } else { + $tip .= '_'; + } + } + foreach (0..$level) { + my $pos = int( rand()*(length($answer)-1) ); + my $char = substr($answer, $pos, 1); + my $pre = substr($tip, 0, $pos); + my $post = substr($tip, $pos+1); + $tip = $pre.$char.$post; + } + return $tip; +} + +sub line2target ($$) { + my ($target, $line) = @_; + my $witem = Irssi::window_item_find($target); + $witem->{server}->command('MSG '.$target.' '.$line); + #$witem->print('MSG '.$target.' '.$line); +} + +sub show_scores ($) { + my ($target) = @_; + my $table; + foreach (sort {$sessions{$target}{score}{$b} <=> $sessions{$target}{score}{$a}} keys(%{$sessions{$target}{score}})) { + $table .= "$_ now has ".$sessions{$target}{score}{$_}." points.\n"; + } + my $box = draw_box('Quizmaster for Irssi', $table, 'score', 0); + line2target($target, $_) foreach (split(/\n/, $box)); +} + +sub list_databases { + my $msg; + my $sum = 0; + foreach (sort keys %questions) { + $msg .= '%U'.$_.'%U '."\n"; + $msg .= ' '.scalar(@{$questions{$_}}).' questions available'."\n"; + $sum += scalar(@{$questions{$_}}); + } + $msg .= '|'."\n"; + $msg .= '`===> '.$sum.' questions total'."\n"; + print CLIENTCRAP &draw_box("Quizmaster", $msg, "databases", 1); +} + +sub list_sessions { + my $msg; + foreach (sort keys %sessions) { + $msg .= '`->%U'.$_.'%U '."\n"; + $msg .= ' '.scalar(keys %{$sessions{$_}{score}}).' users scored.'."\n"; + } + print CLIENTCRAP &draw_box("Quizmaster", $msg, "sessions", 1); +} + +sub event_nicklist_changed ($$$) { + my ($channel, $nick, $oldnick) = @_; + my $target = $channel->{name}; + return unless (defined $sessions{$target} && $sessions{$target}{score}{$oldnick}); + my $points = $sessions{$target}{score}{$oldnick}; + $sessions{$target}{score}{$nick->{nick}} = $points; + delete $sessions{$target}{score}{$oldnick}; +} + +sub init { + my $filename = Irssi::settings_get_str('quizmaster_questions_file'); + load_quizfile($filename); +} + +sub cmd_quizmaster ($$$) { + my ($args, $server, $witem) = @_; + my @arg = split(/ /, $args); + if (scalar(@arg) == 0) { + list_sessions(); + } elsif ($arg[0] eq 'import') { + import_quizfile($arg[1], $arg[2]); + } elsif ($arg[0] eq 'save') { + save_quizfile(); + } elsif ($arg[0] eq 'load') { + init(); + } elsif ($arg[0] eq 'start') { + shift(@arg); + if (scalar @arg == 0) { + add_questions($witem->{name}, $_) foreach (keys %questions); + } else { + foreach (@arg) { + add_questions($witem->{name}, $_) if defined $questions{$_}; + } + } + start_quiz($witem->{name}); + } elsif ($arg[0] eq 'stop') { + stop_quiz($witem->{name}); + } elsif ($arg[0] eq 'score') { + show_scores($witem->{name}) if defined $sessions{$witem->{name}}; + } elsif ($arg[0] eq 'next') { + new_question($witem->{name}) if defined $sessions{$witem->{name}}; + } elsif ($arg[0] eq 'hint') { + line2target($witem->{name}, give_hint($witem->{name}, $arg[1])); + } elsif ($arg[0] eq 'list') { + list_databases; + } elsif ($arg[0] eq 'help') { + show_help(); + } +} + +Irssi::command_bind($IRSSI{'name'}, \&cmd_quizmaster); +foreach my $cmd ('import', 'load', 'save', 'list', 'help', 'next', 'hint', 'score', 'stop', 'start') { +Irssi::command_bind('quizmaster '.$cmd => sub { + cmd_quizmaster("$cmd ".$_[0], $_[1], $_[2]); }); +} + + +Irssi::settings_add_int($IRSSI{'name'}, 'quizmaster_points_to_win', 20); +Irssi::settings_add_int($IRSSI{'name'}, 'quizmaster_timeout', 60); +Irssi::settings_add_int($IRSSI{'name'}, 'quizmaster_pause', 10); +Irssi::settings_add_str($IRSSI{'name'}, 'quizmaster_questions_file', "$ENV{HOME}/.irssi/quizmaster_questions"); + +Irssi::signal_add('message public', 'event_public_message'); +Irssi::signal_add('message own_public', 'event_message_own_public'); +Irssi::signal_add('nicklist changed', 'event_nicklist_changed'); + + +Irssi::timeout_add(5000, 'expire_questions', undef); + +print CLIENTCRAP '%B>>%n '.$IRSSI{name}.' '.$VERSION.' loaded: /quizmaster help for help'; + +init(); |