5 use lib 'lib'; # make runnable for simple cases
8 use Getopt::Long 2.33 qw(HelpMessage :config bundling);
9 use Games::Wormy::TICalcLevels;
10 use Games::Wormy::WormEdit;
12 our $VERSION = '1.06';
15 'raw|r', # full output
16 'version=i', # force version
17 'render:i', # image of level(s)
18 'output|o=s', # output file
19 ) or HelpMessage(-exitval => 2);
21 my @OBJTYPE = ('none', 'line', 'fat line', 'bar', 'circle');
22 my @ENDTYPE = ('none', 'message', 'small message');
26 my @objtypes = map { $_->{type} } @$objects;
28 $count{$_}++ for @objtypes;
29 return (@objtypes > 1 && keys %count == 1 && 'all ') . join(', ',
30 map { $OBJTYPE[$_] ? $OBJTYPE[$_] . ($count{$_} > 1 && 's') : $_ }
35 # read and parse all input data
38 my $rawdata = readline;
39 if (substr($rawdata, 0, 11) eq "**TI86**\032\012\000") {
40 # compiled calculator file
41 $data = Games::Wormy::TICalcLevels->read($rawdata, $opt{version});
43 elsif (substr($rawdata, 0, 8) eq 'WormEdit') {
44 # original wormedit source
45 $data = Games::Wormy::WormEdit->read($rawdata, $opt{version});
48 die "Unrecognised file type\n";
52 # derive format from file extension
53 if ($opt{output} =~ /\.yaml$/) {
56 elsif ($opt{output} !~ /\.txt$/) {
58 last; # images are written directly to file
61 # redirect standard output to given file
62 open my $output, '>', $opt{output}
63 or die "Cannot output to '$opt{output}': $!";
67 # output with user-preferred formatting
68 if (defined $opt{render}) {
69 require Games::Wormy::Render;
73 # find all numeric values in argument
74 @request = $opt{render} =~ /(\d+)/g;
77 # default to all singleplayer levels
78 @request = 0 .. $data->{levelcount}->{single} - 1;
80 @request or die "no levels found or specified\n";
82 my $img = Games::Wormy::Render->composite(
83 map { $data->{levels}->[$_] } @request
84 ) or die "empty result for levels\n";
86 $opt{output} ? (file => $opt{output}) : (fh => \*STDOUT, type => 'pnm')
87 ) or die $img->errstr;
90 # full data in yaml (human-readable) formatting
92 local $YAML::CompressSeries;
93 $YAML::CompressSeries = 0;
94 my $yml = "# Wormy levelset\n" . YAML::Dump($data);
96 # inline format of short hashes
98 ^(\ *) - \n # array indicator
99 ((?:\1\ \ [a-z0-9]{1,5}:\ *\d+\n)+) # simple hash declaration
100 (?!\1\ ) # no further children
102 my ($indent, $value) = ($1, $2);
106 "$indent- {$value}\n";
113 print " ($data->{description})" if defined $data->{description};
115 printf "File version: %s\n", "$data->{format} v$data->{version}";
116 printf "Defaults: %s\n", join('; ',
117 $data->{sprite} ? 'sprite ' . scalar @{ $data->{sprite} } : (),
118 defined $data->{hiname} ? 'hiscore by ' . $data->{hiname} : (),
122 for my $variant (qw/single peaworm multi race ctf/) {
123 my $count = $data->{levelcount}->{$variant};
124 defined $count or next;
126 printf '%s (%s)', ucfirst $variant, $count;
129 for (0 .. $count - 1) {
130 my $level = $data->{levels}->[$_ + $startnr];
131 printf("\n- %-22s%4s:%3s+%2s%3s %3sx%-3s%s",
132 $level->{id} || $level->{name} || '#'.($_+1),
133 @$level{qw/size bsize growth/},
134 $variant eq 'single' && "x$level->{peas}",
135 @$level{qw/width height/},
136 join(';', map {" $_"} grep {$_}
137 @{$level->{objects}} && sprintf('%2d object%s (%s)',
138 scalar @{$level->{objects}}, @{$level->{objects}} != 1 && 's',
139 objsummary($level->{objects}),
141 $level->{sprite} && @{$level->{sprite}} && sprintf('sprite %d',
142 scalar @{$level->{sprite}},
144 $level->{balls} && @{$level->{balls}} && sprintf('%d bounc%s',
145 scalar @{$level->{balls}}, @{$level->{balls}} == 1 ? 'y' : 'ies',
153 printf("-- %-21s%4s: %s (%s)\n",
155 defined $data->{finish}->{code}
156 ? length $data->{finish}->{code} : '?',
157 defined $data->{finish}->{type}
158 ? $ENDTYPE[$data->{finish}->{type}] || 'unknown' : 'code',
159 $data->{finish}->{message} // '?',
160 ) if $variant eq 'single';
169 parse-wormedit - Wormy level data parser
173 parse-wormedit [--raw|--render] [--output <file.ext>] <input.lvl>
177 Reads Wormy levels (either original WormEdit source or compiled TI-86 string)
178 from STDIN or given file, and prints summarised contents to STDOUT.
180 If an I<output> file name is given, its extension determines the format.
184 Mischa POSLAWSKY <wormy@shiar.org>