| … | |
… | |
| 451 | map +{ %$_, ((exists $_->{_virtual}) ? (_virtual => 0+$_->{_virtual}) : ()) }, |
451 | map +{ %$_, ((exists $_->{_virtual}) ? (_virtual => 0+$_->{_virtual}) : ()) }, |
| 452 | @{ $self->{map}{map}[$x][$y] || [] } |
452 | @{ $self->{map}{map}[$x][$y] || [] } |
| 453 | ] |
453 | ] |
| 454 | } |
454 | } |
| 455 | |
455 | |
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456 | # the caller promises us that he won't, in no circumstances, |
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457 | # change the stack he gets. |
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458 | sub get_ro { |
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459 | my ($self, $x, $y) = @_; |
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460 | |
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461 | return unless $x >= 0 && $x < $self->{map}{width} |
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462 | && $y >= 0 && $y < $self->{map}{height}; |
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463 | |
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464 | [ |
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465 | map +{ %$_, ((exists $_->{_virtual}) ? (_virtual => 0+$_->{_virtual}) : ()) }, |
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466 | @{ $self->{map}{map}[$x][$y] || [] } |
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467 | ] |
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468 | } |
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469 | |
| 456 | sub set { |
470 | sub set { |
| 457 | my ($self, $x, $y, $as) = @_; |
471 | my ($self, $x, $y, $as) = @_; |
| 458 | |
472 | |
| 459 | my $data = $self->{map}{map}; |
473 | my $data = $self->{map}{map}; |
| 460 | |
474 | |
