6 |
use Carp qw/confess/; |
use Carp qw/confess/; |
7 |
use File::Slurp; |
use File::Slurp; |
8 |
use Data::Dump qw/dump/; |
use Data::Dump qw/dump/; |
9 |
use M6502; # import @mem $PC and friends |
use M6502; |
10 |
use Screen qw/$white $black/; |
use Screen; |
11 |
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12 |
use base qw(Class::Accessor VRac M6502 Screen Prefs Tape Session); |
use base qw(Class::Accessor VRac M6502 Screen Prefs Tape Session); |
13 |
#__PACKAGE__->mk_accessors(qw()); |
#__PACKAGE__->mk_accessors(qw()); |
413 |
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414 |
=cut |
=cut |
415 |
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my @flip; |
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foreach my $i ( 0 .. 255 ) { |
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my $t = 0; |
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$i & 0b00000001 and $t = $t | 0b10000000; |
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$i & 0b00000010 and $t = $t | 0b01000000; |
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$i & 0b00000100 and $t = $t | 0b00100000; |
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$i & 0b00001000 and $t = $t | 0b00010000; |
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$i & 0b00010000 and $t = $t | 0b00001000; |
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$i & 0b00100000 and $t = $t | 0b00000100; |
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$i & 0b01000000 and $t = $t | 0b00000010; |
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$i & 0b10000000 and $t = $t | 0b00000001; |
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#warn "$i = $t\n"; |
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$flip[$i] = $t; |
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} |
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416 |
sub render_vram { |
sub render_vram { |
417 |
my $self = shift; |
my $self = shift; |
418 |
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