#!/usr/bin/perl -w

# Copyright (C) 2000-2003 Simon Huggins
# marknlard outputs Mark 'n Lard style attributions

# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 2 of the License, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc., 59
# Temple Place, Suite 330, Boston, MA 02111-1307  USA

# Outputs attribution to tmpdir/M
# Therefore replaces @M... in sigs via merge.

use strict;

return if not defined $cfg{'attributions'};

my @found = scansigfile("M");

return if not @found;

my (@attributions);

# srand( time() ^ ($$ + ($$ << 15) )); # Since 5.004 not required

open(HANDLE, "<$cfg{'attributions'}") or htagdie "Could not open $cfg{'attributions'}: $!\n";
@attributions=<HANDLE>;
close(HANDLE);

open(OUT, ">$cfg{'tmpdir'}/M") or htagdie "$0: Could not open $cfg{'tmpdir'}/M: $!\n";
reg_deletion("$cfg{'tmpdir'}/M");
foreach my $f (@found) {
	my @f = @{$f};
	my $recursion = 0;
	while ($recursion < 30) {
		$recursion++;
		my $attr = pickone();
		if ($f[1] eq "*") {
			print OUT $attr,"\n";
			$recursion = 255;
		} elsif (length $attr <= $f[1]) {
			print OUT chunksizealign($attr, $f[1], $f[2]),"\n";
			$recursion = 255;
		}
	}
	if ($recursion != 255) {
		htagdie "Recursed too much trying to find attribution <= $f[1].\nPerhaps your attributions aren't short enough?\n";
	}
}
close(OUT);
return;

sub pickone {
	my $attribution = $attributions[rand(@attributions)];
	chomp $attribution;
	my ($who,$gender) = split(":",$attribution);
	return "Is it $who, Mark?  Sounds just like $gender.";
}