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package Games::SMTNocturne::Demons;
use strict;
use warnings;
use Exporter 'import';
our @EXPORT_OK = qw(demon fuse fusions_for);
use Games::SMTNocturne::Demons::Demon;
use Games::SMTNocturne::Demons::Fusion;
use Games::SMTNocturne::Demons::FusionChart;
sub demon {
my ($demon) = @_;
return Games::SMTNocturne::Demons::Demon->from_name($demon);
}
sub fuse {
my ($demon1, $demon2, $options) = @_;
$options = { %{ $options || {} } };
$demon1 = Games::SMTNocturne::Demons::Demon->from_name($demon1)
unless ref($demon1);
$demon2 = Games::SMTNocturne::Demons::Demon->from_name($demon2)
unless ref($demon2);
if ($options->{sacrifice}) {
$options->{sacrifice} = Games::SMTNocturne::Demons::Demon->from_name(
$options->{sacrifice}
) unless ref($options->{sacrifice});
}
if (!$options->{basic}) {
if (my $demon = _try_special_fusion($demon1, $demon2, $options)) {
return $demon;
}
else {
$options->{fusion_type} = 'normal';
}
}
if ($demon1->type eq 'Element' && $demon2->type eq 'Element') {
return _fuse_mitama($demon1, $demon2, $options);
}
elsif ($demon1->type eq 'Element' || $demon2->type eq 'Element') {
return _element_fusion(
($demon1->type eq 'Element'
? ($demon1, $demon2) : ($demon2, $demon1)),
$options
);
}
elsif ($demon1->type eq 'Mitama' && $demon2->type eq 'Mitama') {
# XXX what does this do?
die "mitama fusion nyi";
}
elsif ($demon1->type eq 'Mitama' || $demon2->type eq 'Mitama') {
return _mitama_fusion(
($demon1->type eq 'Mitama'
? ($demon1, $demon2) : ($demon2, $demon1)),
$options
);
}
elsif ($demon1->type eq $demon2->type) {
return _fuse_element($demon1, $demon2, $options);
}
else {
return _normal_fusion($demon1, $demon2, $options);
}
}
sub fusions_for {
my ($demon, $options) = @_;
$demon = Games::SMTNocturne::Demons::Demon->from_name($demon)
unless ref($demon);
my @fusions;
my %seen;
for my $types (Games::SMTNocturne::Demons::FusionChart::unfuse($demon->type)) {
my ($type1, $type2) = @$types;
for my $demon1 (Games::SMTNocturne::Demons::Demon->from_type($type1)) {
next if defined $options->{max_level}
&& $options->{max_level} < $demon1->level;
for my $demon2 (Games::SMTNocturne::Demons::Demon->from_type($type2)) {
next if defined $options->{max_level}
&& $options->{max_level} < $demon2->level;
push @fusions, [ $demon1, $demon2 ]
if (fuse($demon1, $demon2) || '') eq $demon;
}
}
}
my $special = Games::SMTNocturne::Demons::FusionChart::special_fusion_for(
$demon->name
);
my @special_fusions;
if ($special) {
for my $key (qw(demon1 demon2 demon3 target sacrifice)) {
next unless $special->{$key};
if (my $name = $special->{$key}{name}) {
$special->{$key} = [
Games::SMTNocturne::Demons::Demon->from_name($name)
];
}
elsif (my $type = $special->{$key}{type}) {
my @types = ref($type) ? (@$type) : ($type);
$special->{$key} = [
map {
Games::SMTNocturne::Demons::Demon->from_type($_)
} @types
];
}
$special->{$key} = [
grep { $_->level <= $options->{max_level} }
@{ $special->{$key} }
] if defined $options->{max_level};
}
if ($special->{demon3}) {
for my $demon1 (@{ $special->{demon1} }) {
for my $demon2 (@{ $special->{demon2} }) {
for my $demon3 (@{ $special->{demon3} }) {
push @special_fusions, [ $demon1, $demon2, $demon3 ];
push @special_fusions, [ $demon1, $demon3, $demon2 ];
push @special_fusions, [ $demon2, $demon3, $demon1 ];
}
}
}
}
elsif ($special->{demon2}) {
for my $demon1 (@{ $special->{demon1} }) {
for my $demon2 (@{ $special->{demon2} }) {
push @special_fusions, [ $demon1, $demon2 ];
}
}
}
elsif ($special->{demon1}) {
if ($special->{target}) {
my @target_fusions = map {
$_->raw
} map {
fusions_for($_, $options)
} @{ $special->{target} };
push @special_fusions, grep {
my $fusion = $_;
grep { $_ eq $fusion->[0] || $_ eq $fusion->[1] }
@{ $special->{demon1} }
} @target_fusions;
}
else {
die "???";
}
}
else {
if ($special->{target}) {
push @special_fusions, map {
$_->raw
} map {
fusions_for($_, $options)
} @{ $special->{target} };
}
else {
die "???";
}
}
if ($special->{sacrifice}) {
@special_fusions = map {
my $sac = $_;
map { [ @$_, $sac ] } @special_fusions
} @{ $special->{sacrifice} };
}
if ($special->{deathstone}) {
push @$_, '<deathstone>' for @special_fusions;
}
if ($special->{kagatsuchi}) {
@special_fusions = map {
my $phase = $_;
map { [ @$_, $phase ] } @special_fusions
} @{ $special->{kagatsuchi} };
}
}
return map { Games::SMTNocturne::Demons::Fusion->new(@$_) }
@fusions, @special_fusions;
}
sub _try_special_fusion {
my ($demon1, $demon2, $options) = @_;
my $fused = Games::SMTNocturne::Demons::FusionChart::special_fusion(
$demon1, $demon2, $options
);
return unless $fused;
my $demon = Games::SMTNocturne::Demons::Demon->from_name($fused);
my %bosses = map { $_ => 1 } @{ $options->{bosses} || [] };
return if $demon->boss && !$bosses{$demon->name};
return $demon;
}
sub _fuse_mitama {
my ($element1, $element2) = @_;
my $mitama = Games::SMTNocturne::Demons::FusionChart::fuse_mitama(
$element1->name, $element2->name
);
return unless $mitama;
return Games::SMTNocturne::Demons::Demon->from_name($mitama);
}
sub _element_fusion {
my ($element, $demon, $options) = @_;
my $direction = Games::SMTNocturne::Demons::FusionChart::element_fusion(
$demon->type, $element->name
);
return unless $direction;
return Games::SMTNocturne::Demons::Demon->from_fusion_stats({
type => $demon->type,
level => $demon->level,
offset => $direction,
%{ $options || {} },
});
}
sub _mitama_fusion {
my ($mitama, $demon) = @_;
return $demon;
}
sub _fuse_element {
my ($demon1, $demon2) = @_;
my $element = Games::SMTNocturne::Demons::FusionChart::fuse_element(
$demon1->type
);
return unless $element;
return Games::SMTNocturne::Demons::Demon->from_name($element);
}
sub _normal_fusion {
my ($demon1, $demon2, $options) = @_;
my $new_type = Games::SMTNocturne::Demons::FusionChart::fuse(
$demon1->type, $demon2->type
);
return unless $new_type;
my $new_level = ($demon1->level + $demon2->level) / 2 + 1;
return Games::SMTNocturne::Demons::Demon->from_fusion_stats({
type => $new_type,
level => $new_level,
%{ $options || {} },
});
}
1;
|
