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pbot/applets/cjeopardy/cjeopardy_hint.pl
Pragmatic Software 3d97dc2c33 Rename "modules" to "applets"
"Applet" is a much better name for the external command-line
scripts and programs that can be loaded as PBot commands. They
will no longer be confused with Perl modules.

https://en.wikipedia.org/wiki/Applet
2021-11-19 18:05:50 -08:00

134 lines
3.5 KiB
Perl
Executable File

#!/usr/bin/env perl
# SPDX-FileCopyrightText: 2021 Pragmatic Software <pragma78@gmail.com>
# SPDX-License-Identifier: MIT
use warnings;
use strict;
use Time::HiRes qw/gettimeofday/;
use Time::Duration qw/duration/;
use Fcntl qw(:flock);
use lib ".";
use Scorekeeper;
use QStatskeeper;
use IRCColors;
my $CJEOPARDY_DATA = 'data/cjeopardy.dat';
my $CJEOPARDY_HINT = 'data/cjeopardy.hint';
my @hints = (0.90, 0.75, 0.50, 0.25, 0.10);
my $timeout = 20;
my $nick = shift @ARGV;
my $channel = shift @ARGV;
sub encode { my $str = shift; $str =~ s/\\(.)/{sprintf "\\%03d", ord($1)}/ge; return $str; }
sub decode { my $str = shift; $str =~ s/\\(\d{3})/{"\\" . chr($1)}/ge; return $str }
if ($channel !~ /^#/) {
print "Sorry, C Jeopardy must be played in a channel. Feel free to join #cjeopardy.\n";
exit;
}
open my $semaphore, ">", "$CJEOPARDY_DATA-$channel.lock" or die "Couldn't create semaphore lock: $!";
flock $semaphore, LOCK_EX;
my @data;
open my $fh, "<", "$CJEOPARDY_DATA-$channel" or print "There is no open C Jeopardy question. Use `cjeopardy` to get a question.\n" and exit;
@data = <$fh>;
close $fh;
my @valid_answers = map { decode $_ } split /\|/, encode $data[1];
my ($hint, $length) = ('', 0);
foreach my $answer (@valid_answers) {
chomp $answer;
$answer =~ s/\\\|/|/g;
my $supplemental_text;
if ($answer =~ s/\s*{(.*)}\s*$//) {
$supplemental_text = $1;
}
if (length $answer > $length) {
$length = length $answer;
$hint = $answer;
}
}
my ($hint_counter, $last_timeout);
my $ret = open $fh, "<", "$CJEOPARDY_HINT-$channel";
if (defined $ret) {
$hint_counter = <$fh>;
$last_timeout = <$fh>;
close $fh;
}
$last_timeout = 0 if not defined $last_timeout;
my $duration = scalar gettimeofday - $last_timeout;
if ($duration < $timeout) {
$duration = duration($timeout - $duration);
unless ($duration eq 'just now') {
print "$color{red}Please wait $color{orange}$duration$color{red} before requesting another hint.$color{reset}\n";
exit;
}
}
$hint_counter++;
open $fh, ">", "$CJEOPARDY_HINT-$channel" or die "Couldn't open $CJEOPARDY_HINT-$channel: $!";
print $fh "$hint_counter\n";
print $fh scalar gettimeofday, "\n";
close $fh;
my $hidden_character_count = int length ($hint) * $hints[$hint_counter > $#hints ? $#hints : $hint_counter];
my $spaces = () = $hint =~ / /g;
my $dashes = () = $hint =~ /-/g;
my $underscores = () = $hint =~ /_/g;
my $dquotes = () = $hint =~ /"/g;
my @indices;
while (@indices <= $hidden_character_count - $spaces - $dashes - $underscores - $dquotes) {
my $index = int rand($length);
my $char = substr($hint, $index, 1);
next if $char eq ' ';
next if $char eq '-';
next if $char eq '_';
next if $char eq '"';
next if grep { $index eq $_ } @indices;
push @indices, $index;
}
foreach my $index (@indices) {
substr $hint, $index, 1, '.';
}
print "$color{lightgreen}Hint$color{reset}: $hint\n";
exit if $nick eq 'candide'; # hint_only_mode
my $scores = Scorekeeper->new;
$scores->begin;
my $id = $scores->get_player_id($nick, $channel);
my $player_data = $scores->get_player_data($id, 'hints', 'lifetime_hints');
$player_data->{hints}++;
$player_data->{lifetime_hints}++;
$scores->update_player_data($id, $player_data);
$scores->end;
print "(You can use !hint again to reveal more characters.)\n" if $player_data->{hints} <= 1;
($id) = $data[0] =~ m/^(\d+)/;
my $qstats = QStatskeeper->new;
$qstats->begin;
my $qdata = $qstats->get_question_data($id);
$qdata->{last_touched} = gettimeofday;
$qdata->{hints}++;
$qstats->update_question_data($id, $qdata);
$qstats->end;