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#!/usr/bin/env perl
use strict;
use warnings;
use Getopt::Long;
use List::Util 'max';
use Games::SMTNocturne::Demons;
sub _demon { Games::SMTNocturne::Demons::demon(@_) }
sub _fuse { Games::SMTNocturne::Demons::fuse(@_) }
sub _fusions_for { Games::SMTNocturne::Demons::fusions_for(@_) }
my $command = shift @ARGV;
my ($max_level, $bosses);
GetOptions(
"max_level=i" => \$max_level,
"boss=s@" => \$bosses,
) or die "couldn't parse options";
my $options = {
max_level => $max_level,
bosses => $bosses,
};
if ($command !~ /^_/ && defined &$command) {
{ no strict 'refs'; &{ $command }(@ARGV) }
}
else {
die "unknown command $command";
}
sub demon {
my ($demon) = @_;
print _demon($demon), "\n";
}
sub fuse {
my ($demon1, $demon2) = @_;
print _fuse($demon1, $demon2, $options), "\n";
}
sub fusions_for {
my ($demon) = @_;
print join("\n", _fusions_for($demon, $options)), "\n";
}
sub min_level_for {
my ($demon) = @_;
my @fusions = _fusions_for($demon, $options);
my $min_level = 99;
my @min_level_fusions;
for my $fusion (@fusions) {
my $max_level = max(map { $_->level } $fusion->all_demons);
if ($max_level < $min_level) {
@min_level_fusions = ($fusion);
$min_level = $max_level;
}
elsif ($max_level == $min_level) {
push @min_level_fusions, $fusion;
}
}
print "Level $min_level:\n";
print join("\n", @min_level_fusions), "\n";
}
sub party_fusion {
my @demons = @_;
my $seen = _party_fusion_recursive_fuse({}, map { _demon($_) } @demons);
print join("\n", map { _demon($_) } sort { $a cmp $b } keys %$seen), "\n";
}
sub _party_fusion_recursive_fuse {
my ($seen, @demons) = @_;
$seen->{$_} = 1 for map { $_->name } @demons;
if (@demons > 1) {
my $check_fusion = sub {
my ($demon1, $demon2, $sacrifice) = @_;
my $fused = _fuse(
$demon1, $demon2,
{
%$options,
sacrifice => $sacrifice,
},
);
return unless $fused;
return if defined $max_level && $fused->level > $max_level;
my @new_party = (
$fused,
grep {
$_ ne $demon1 && $_ ne $demon2
&& (!$sacrifice || $_ ne $sacrifice)
} @demons
);
_party_fusion_recursive_fuse($seen, @new_party);
};
for my $demon1 (@demons) {
for my $demon2 (grep { $_ ne $demon1 } @demons) {
$check_fusion->($demon1, $demon2);
for my $demon3 (grep { $_ ne $demon1 && $_ ne $demon2 } @demons) {
$check_fusion->($demon1, $demon2, $demon3);
}
}
}
}
return $seen;
}
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