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Plugin/WordMorph: allow hinting from right-hand side
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@ -35,7 +35,7 @@ sub unload {
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}
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use constant {
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USAGE => 'Usage: wordmorph start [steps to solve [word length]] | custom <word1> <word2> | solve <solution> | show | hint | giveup',
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USAGE => 'Usage: wordmorph start [steps to solve [word length]] | custom <word1> <word2> | solve <solution> | show | hint [from direction] | giveup',
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NO_MORPH_AVAILABLE => "There is no word morph available. Use `wordmorph start [steps to solve [word length]]` to create one.",
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DB_UNAVAILABLE => "Word morph database not available.",
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};
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@ -59,42 +59,82 @@ sub wordmorph {
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return NO_MORPH_AVAILABLE;
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}
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$self->{$channel}->{hint}++;
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if (@args > 1) {
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return 'Usage: wordmorph hint [from direction]; from direction can be `left` or `right`';
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}
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if ($self->{$channel}->{hint} > @{$self->{$channel}->{morph}} - 2) {
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$self->{$channel}->{hint} = @{$self->{$channel}->{morph}} - 2;
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my $direction;
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if (@args == 0) {
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$direction = 1;
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} elsif ($args[0] eq 'left' || $args[0] eq 'l') {
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$direction = 1;
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} elsif ($args[0] eq 'right' || $args[0] eq 'r') {
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$direction = -1;
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} else {
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return "Unknown direction `$args[0]`; usage: wordmorph hint [from direction]; from direction can be `left` or `right`";
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}
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if ($direction == 1) {
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$self->{$channel}->{hintL}++;
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if ($self->{$channel}->{hintL} > $#{$self->{$channel}->{morph}}) {
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$self->{$channel}->{hintL} = $#{$self->{$channel}->{morph}};
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}
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} else {
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$self->{$channel}->{hintR}--;
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if ($self->{$channel}->{hintR} < 0) {
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$self->{$channel}->{hintR} = 0;
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}
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}
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my @hints;
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for (my $i = 0; $i < $self->{$channel}->{hint}; $i++) {
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my $size = @{$self->{$channel}->{morph}};
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$hints[0] = $self->{$channel}->{morph}->[0];
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$hints[$size - 1] = $self->{$channel}->{morph}->[$size - 1];
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for (my $i = 1; $i < $self->{$channel}->{hintL}; $i++) {
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my $hint = '';
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if ($i > 0) {
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my $word1 = $self->{$channel}->{morph}->[$i - 1];
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my $word2 = $self->{$channel}->{morph}->[$i];
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my $word1 = $self->{$channel}->{morph}->[$i - 1];
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my $word2 = $self->{$channel}->{morph}->[$i];
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for (0 .. length $word1) {
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if (substr($word1, $_, 1) eq substr($word2, $_, 1)) {
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$hint .= substr($word1, $_, 1);
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} else {
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$hint .= "?";
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}
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for (0 .. length $word1) {
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if (substr($word1, $_, 1) eq substr($word2, $_, 1)) {
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$hint .= substr($word1, $_, 1);
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} else {
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$hint .= "?";
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}
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} else {
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$hint = $self->{$channel}->{morph}->[$i];
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}
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push @hints, $hint;
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$hints[$i] = $hint;
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}
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my $hint = '_' x length $self->{$channel}->{morph}->[0];
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my $blank_hint = '_' x length $self->{$channel}->{morph}->[0];
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for (my $i = $self->{$channel}->{hint}; $i < @{$self->{$channel}->{morph}} - 1; $i++) {
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push @hints, $hint;
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for (my $i = $self->{$channel}->{hintL}; $i < $self->{$channel}->{hintR} + 1; $i++) {
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$hints[$i] = $blank_hint;
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}
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push @hints, $self->{$channel}->{morph}->[@{$self->{$channel}->{morph}} -1];
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for (my $i = $#{$self->{$channel}->{morph}} - 1; $i > $self->{$channel}->{hintR}; $i--) {
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my $hint = '';
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my $word1 = $self->{$channel}->{morph}->[$i];
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my $word2 = $self->{$channel}->{morph}->[$i + 1];
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for (0 .. length $word1) {
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if (substr($word1, $_, 1) eq substr($word2, $_, 1)) {
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$hint .= substr($word1, $_, 1);
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} else {
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$hint .= "?";
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}
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}
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$hints[$i] = $hint;
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}
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return "Hint: " . join(' > ', @hints);
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}
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@ -194,10 +234,7 @@ sub wordmorph {
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push @solution, $self->{$channel}->{word2};
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}
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my $i = 0;
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my $last_word = $solution[$i];
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my $word;
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my $last_word = $solution[0];
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return DB_UNAVAILABLE if not $self->{db};
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@ -205,14 +242,17 @@ sub wordmorph {
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return "I do not know this word `$last_word`.";
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}
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for ($i = 1; $i < @solution; $i++) {
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my $length = length $last_word;
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my $word;
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for (my $i = 1; $i < @solution; $i++) {
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$word = $solution[$i];
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if (not exists $self->{db}->{length $word}->{$word}) {
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return "I do not know this word `$word`.";
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}
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if (distance($word, $last_word) != 1 || length($word) != length($last_word)) {
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if (distance($word, $last_word) != 1 || length($word) != $length) {
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return "Wrong. `$word` does not follow from `$last_word`.";
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}
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@ -265,7 +305,8 @@ sub set_up_new_morph {
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my ($self, $channel) = @_;
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$self->{$channel}->{word1} = $self->{$channel}->{morph}->[0];
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$self->{$channel}->{word2} = $self->{$channel}->{morph}->[$#{$self->{$channel}->{morph}}];
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$self->{$channel}->{hint} = 1;
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$self->{$channel}->{hintL} = 1;
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$self->{$channel}->{hintR} = $#{$self->{$channel}->{morph}} - 1;
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}
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sub make_morph_by_steps {
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@ -25,8 +25,8 @@ use PBot::Imports;
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# These are set by the /misc/update_version script
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use constant {
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BUILD_NAME => "PBot",
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BUILD_REVISION => 4577,
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BUILD_DATE => "2022-08-26",
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BUILD_REVISION => 4578,
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BUILD_DATE => "2022-08-31",
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};
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sub initialize {}
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