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package SDLx::Surface::TiedMatrixRow;
use strict;
use warnings;
use base 'Tie::Array';
our $VERSION = 2.548;
sub new {
my $class = shift;
my $matrix = shift;
my $y = shift;
my $self = {
matrix => $matrix,
y => $y,
};
return bless $self, $class;
}
sub TIEARRAY {
return SDLx::Surface::TiedMatrixRow->new( $_[1], $_[2] );
}
sub FETCH {
my ( $self, $x ) = @_;
$self->{matrix}->get_pixel( $x, $self->{y} );
}
sub FETCHSIZE {
my ( $self, $x ) = @_;
return $self->{matrix}->surface->w;
}
sub STORE {
my ( $self, $x, $new_value ) = @_;
$self->{matrix}->set_pixel( $x, $self->{y}, $new_value );
}
1;
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