# Curses.pm - color abstraction for Curses

# Copyright (c)2000-2007, Chris Pressey, Cat's Eye Technologies.
# All rights reserved.
#
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#     notices, this list of conditions and the following disclaimer.
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# POSSIBILITY OF SUCH DAMAGE.

use Curses;

%::colormap =
(
  'black'    => 1,
  'red'      => 2,
  'blue'     => 3,
  'purple'   => 4,
  'green'    => 5,
  'brown'    => 6,
  'aqua'     => 7,
  'grey'     => 0,
  'pink'     => 18,
  'sky'      => 19,
  'magenta'  => 20,
  'lime'     => 21,
  'yellow'   => 22,
  'cyan'     => 23,
  'white'    => 24,
);

init_pair(1, COLOR_BLACK,   COLOR_WHITE);
init_pair(2, COLOR_RED,     COLOR_BLACK);
init_pair(3, COLOR_BLUE,    COLOR_BLACK);
init_pair(4, COLOR_MAGENTA, COLOR_BLACK);
init_pair(5, COLOR_GREEN,   COLOR_BLACK);
init_pair(6, COLOR_YELLOW,  COLOR_BLACK);
init_pair(7, COLOR_CYAN,    COLOR_BLACK);
init_pair(8, COLOR_WHITE,   COLOR_BLACK);

$::old_color = 'grey';

sub color
{
  my $fg = shift;
  my $bg = shift;
  attroff(A_BOLD) if $::colormap{$::old_color} > 10;
  attroff(COLOR_PAIR($::colormap{$::old_color} % 16));
  attron(A_BOLD) if $::colormap{$fg} > 10;
  attron(COLOR_PAIR($::colormap{$fg} % 16));
  $::old_color = $fg;
}

1;