#!/usr/local/bin/perl

# fclan will create the clan data files for existing players.
# This does not need to be run on a new game, or after a pwipe,
# only if you are keeping pfiles from an existing pre 1.4 game.
#
# To use: in your /Rot/player directory, first use the following
# command:  ls -1 >../names.txt
# then, in /Rot use: ./src/fclan
#
# You must have read/write permission to /Rot, /Rot/area & /Rot/player
# You must also have an installed copy of perl 5.x, change the first
# line of this file if perl is installed in a different location.

undef %Clead;
undef %Clan;
undef @Names;
open(INFILE, "names.txt");
while (<INFILE>) {
	chomp;
	push(@Names, $_);
}
close INFILE;

foreach $name (sort(@Names)) {
	print $name,"\n";
	undef @Lines;
	open (INFILE, "player/$name");
	while (<INFILE>) {
		chomp;
		push(@Lines, $_);
	}
	close INFILE;
	foreach $tmp (@Lines) {
	    ($type,$data)=split(' ', $tmp);
	    if ($type eq "Name") {
		chop $data;
		$vname = $data;
	    }
	    if ($type eq "Clan") {
		chop $data;
		if (defined($Clan{$data})) {
			$Clan{$data}++;
		} else {
			$Clan{$data}=1;
		}
	    }
	    if ($type eq "Clead") {
		chop $data;
		if (defined($Clead{$data})) {
		    $Clead{$data} .= "${vname}\n";
		} else {
		    $Clead{$data} = "${vname}\n";
		}
	    }
	}
}
foreach $tmp (sort(keys(%Clan))) {
	open (OUTFILE, ">area/${tmp}.cln");
	$members = $Clan{$tmp};
	print OUTFILE "${members}\n";
	if (defined($Clead{$tmp})) {
	    $leaders = $Clead{$tmp};
	    print OUTFILE "${leaders}";
	}
	close OUTFILE;
}
exit;