1#!/usr/bin/env perl
2
3use warnings;
4
5use strict;
6
7unless (@ARGV == 1)
8{
9    die("usage: grep-mon.pl <pattern>\n");
10}
11
12my $data_file;
13
14if (-e "mon-data.h")
15{
16    $data_file = "mon-data.h";
17}
18elsif (-e "../mon-data.h")
19{
20    $data_file = "../mon-data.h";
21}
22else
23{
24     die("Can't find 'mon-data.h'\n");
25}
26
27unless (open(FILE, "<$data_file"))
28{
29    die("Couldn't open '$data_file' for reading: $!\n");
30}
31
32my $line;
33
34while (<FILE>)
35{
36    $line = $_;
37    last if ($line =~ /static monsterentry mondata/);
38}
39
40unless ($line =~ /static monsterentry mondata/)
41{
42    die("Couldn't find mondata array.\n");
43}
44
45# Slurp in the rest of it.
46undef($/);
47my $content = <FILE>;
48close(FILE);
49
50my @mons = split(/^},/m, $content);
51
52my @matches = grep(/$ARGV[0]/s, @mons);
53
54print join("},", @matches) . "\n";
55