#!@PERL@
#
# This file is part of Deliantra, the Roguelike Realtime MMORPG.
#
# Copyright (©) 2007,2008,2009 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
#
# Deliantra is free software: you can redistribute it and/or modify it under
# the terms of the Affero GNU General Public License as published by the
# Free Software Foundation, either version 3 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 Affero GNU General Public License
# and the GNU General Public License along with this program. If not, see
# .
#
# The authors can be reached via e-mail to
#
use strict;
my $prefix = "@prefix@";
my $exec_prefix = "@exec_prefix@";
my $datarootdir = "@datarootdir@";
my $DATADIR = "@datadir@/@PACKAGE@";
my $CONVERT = "@CONVERT@";
#my $IDENTIFY = "@IDENTIFY@";
my $OPTIPNG = "@OPTIPNG@";
my $RSYNC = "@RSYNC@";
my $PNGNQ = "@PNGNQ@";
use Getopt::Long;
use File::Temp;
use POSIX ();
use Carp;
use Coro::EV;
use AnyEvent;
use YAML::XS ();
use JSON::XS ();
use IO::AIO ();
use Digest::MD5 ();
use Coro 5.12;
use Coro::AIO;
use Coro::Util;
use Coro::Channel;
use Coro::Storable; $Storable::canonical = 1;
use Deliantra;
$SIG{QUIT} = sub { Carp::cluck "QUIT" };
sub usage {
warn < 0,
white => 1,
navy => 2,
red => 3,
orange => 4,
blue => 5,
darkorange => 6,
green => 7,
lightgreen => 8,
grey => 9,
brown => 10,
gold => 11,
tan => 12,
);
END { system "rm", "-rf", $TMPDIR }
my $s_INT = EV::signal INT => sub { exit 1 };
my $s_TERM = EV::signal TERM => sub { exit 1 };
our %hash;
# here we could try to avoid collisions and reduce chksum size further
sub make_hash($\$\$;$) {
my ($id, $dataref, $hashref, $clen) = @_;
my $hash = substr +(Digest::MD5::md5 $$dataref), 0, $clen || 4;
if (exists $hash{$hash}) {
# hahs collinion, but some files are simply identical
if (${$hash{$hash}[1]} ne $$dataref) {
warn "hash collision $hash{$hash}[0] vs. $id\n";
exit 1;
} else {
print "$hash{$hash}[0] and $id are identical (which is fine).\n" if $VERBOSE >= 3;
}
}
$hash{$hash} = [$id, $dataref, $hashref];
$$hashref = $hash;
}
mkdir $TMPDIR, 0700
or die "$TMPDIR: $!";
sub fork_sub(&) {
my ($cb) = @_;
if (my $pid = fork) {
my $current = $Coro::current;
my $w = AnyEvent->child (pid => $pid, cb => sub { $current->ready });
Coro::schedule;
} else {
eval { $cb->() };
POSIX::_exit 0 unless $@;
warn $@;
POSIX::_exit 1;
}
}
sub inst_maps($) {
my (undef, $path) = @_;
print "\nInstalling '$path' to '$DATADIR/maps'\n\n";
if (!-f "$path/regions") {
warn "'$path' does not look like a maps directory ('regions' file is missing).\n";
exit 1 unless $FORCE;
}
system $RSYNC, "-av", "--chmod=u=rwX,go=rX",
"$path/.", "$DATADIR/maps/.",
"--exclude", "CVS", "--exclude", "/world-precomposed",
"--delete", "--delete-excluded"
and die "map installation failed.\n";
print "maps installed successfully.\n";
}
{
our %ANIMINFO;
our %FACEINFO;
our %RESOURCE;
our @ARC;
our %ARC;
our $TRS;
our $NFILE;
our $PATH;
our $QUANTIZE = "+dither -colorspace RGB -colors 256";
our $c_arc = new Coro::Channel;
our $c_trs = new Coro::Channel;
our $c_res = new Coro::Channel;
our @c_png;
sub commit_png($$$) {
my ($name, $data, $T) = @_;
$FACEINFO{$name}{"data$T"} = $data;
}
sub process_png {
while (@c_png) {
my ($path, $delete) = @{pop @c_png};
my $png;
aio_lstat $path;
my ($size, $mtime) = (stat _)[7,9];
if (0 > aio_load $path, $png) {
warn "$path: $!, skipping.\n";
next;
}
my $stem = $path;
my $T;
if ($stem =~ s/\.32x32\.png~?$//) {
$T = 32;
} elsif ($stem =~ s/\.64x64\.png~?$//) {
$T = 64;
} else {
warn "$path: weird filename, skipping.\n";
next;
}
# quickly extract width and height of the (necessarily PNG) image
unless ($png =~ /^\x89PNG\x0d\x0a\x1a\x0a....IHDR(........)/s) {
warn "$path: not a recognized png file, skipping.\n";
next;
}
my ($w, $h) = unpack "NN", $1;
if ($w < $T || $h < $T) {
warn "$path: too small ($w $h), skipping.\n";
next;
}
if ($w % $T || $h % $T) {
warn "$path: weird png size ($w $h), skipping.\n";
next;
}
(my $base = $stem) =~ s/^.*\///;
my $fi = $FACEINFO{$base};
unless ($fi) {
#warn "$path: <$base> not referenced by any archetype, skipping.\n";
#next;
}
my $arc = $fi->{arc} || { };
unless ($path =~ /~$/) {
# possibly enlarge
if (0 > aio_stat "$stem.64x64.png") {
my $other = "$stem.64x64.png~";
if (0 > aio_lstat $other or (-M _) > (-M $path)) {
fork_sub {
my $CROP;
my $SRC = "png:\Q$path\E";
my $is_floor = $arc->{is_floor};
my $is_wall = 0;
my ($wall_pfx, $wall_dir, $wall_sfx);
if (
!$is_floor
&& !$arc->{alive}
&& $arc->{move_block} eq "all"
&& $path =~ /^(.*_)([0-9A-F])(\.x11.*\.png)$/
) {
($wall_pfx, $wall_dir, $wall_sfx) = ($1, hex $2, $3);
unless (grep { !-e sprintf "%s%X%s", $wall_pfx, $_, $wall_sfx } 0..15) {
$is_wall = 1;
}
}
if ($is_wall || $is_floor) {
# add a 4px border and add other images around it
$CROP = "-shave 8x8 +repage";
$w += 8;
$h += 8;
$SRC = "-size ${w}x${h} xc:transparent";
$SRC .= " png:\Q$path\E -geometry +4+4 -composite";
# 8 surrounding images
for (
# x y b r0 r1
[-1, -1, 0, 6],
[ 0, -1, 1, 10, 14],
[+1, -1, 0, 12],
[-1, 0, 8, 5, 7],
#
[+1, 0, 2, 5, 13],
[-1, +1, 0, 3],
[ 0, +1, 4, 10, 11],
[+1, +1, 0, 9],
) {
my ($x, $y, $d, $r0, $r1) = @$_;
my $tile = $is_floor ? $path
: $is_wall ? sprintf "%s%X%s", $wall_pfx, ($wall_dir & $d) ? $r1 : $r0, $wall_sfx
: die;
$SRC .= sprintf " png:%s -geometry %+d%+d -composite",
"\Q$tile",
$x * ($w - 8) + 4,
$y * ($h - 8) + 4;
}
}
system "convert -depth 8 $SRC rgba:-"
. "| $exec_prefix/bin/cfhq2xa $w $h 0"
. "| convert -depth 8 -size ".($w * 2)."x".($h * 2)." rgba:- $CROP $QUANTIZE -quality 00 png32:\Q$other\E~"
and die "convert/cfhq2xa pipeline error: status $? ($!)";
system $OPTIPNG, "-i0", "-q", "$other~";
die "$other~ has zero size, aborting." unless -s "$other~";
rename "$other~", $other;
};
}
push @c_png, [$other, !$CACHE];
}
# possibly scale down
if (0 > aio_stat "$stem.32x32.png") {
my $other = "$stem.32x32.png~";
if (0 > aio_lstat $other or (-M _) > (-M $path)) {
fork_sub {
system "convert png:\Q$path\E -geometry 50% -filter lanczos $QUANTIZE -quality 00 png32:\Q$other\E~";
system $OPTIPNG, "-i0", "-q", "$other~";
# reduce smoothfaces >10000 bytes
# obsolete, no longer required
if (0 && $stem =~ /_S\./ && (-s "$other~") > 10000) {
my $ncolor = 256;
while () {
system "<\Q$other~\E $PNGNQ -s1 -n$ncolor >\Q$other~~\E";
system $OPTIPNG, "-i0", "-q", "$other~~";
last if 10000 > -s "$other~~";
$ncolor = int $ncolor * 0.9;
$ncolor > 8 or die "cannot reduce filesize to < 10000 bytes";
}
printf "reduced %s from %d to %d bytes using %d colours.\n",
$other, -s "$other~", -s "$other~~", $ncolor
if $VERBOSE >= 2;
rename "$other~~", "$other~";
}
die "$other~ has zero size, aborting." unless -s "$other~";
rename "$other~", $other;
};
}
#warn "scaled down $path to $other\n";#d#
push @c_png, [$other, !$CACHE];
}
}
(my $face = $stem) =~ s/^.*\///;
# split all bigfaces, but avoid smoothfaces (*_S)
if (($w > $T || $h > $T) && $face !~ /_S\./) {
# split
my @tile;
for my $x (0 .. (int $w / $T) - 1) {
for my $y (0 .. (int $h / $T) - 1) {
my $file = "$path+$x+$y~";
aio_lstat $file;
push @tile, [$x, $y, $file, (stat _)[9]];
}
}
my $mtime = (lstat $path)[9];
my @todo = grep { $_->[3] <= $mtime } @tile;
if (@todo) {
fork_sub {
open my $convert, "|-", $CONVERT,
"png:-",
(map {
(
"(",
"+clone",
-crop => (sprintf "%dx%d+%d+%d", $T, $T, $_->[0] * $T, $_->[1] * $T),
"+repage",
-quality => "00",
-write => "png32:$_->[2]~",
"+delete",
")",
)
} @todo),
"null:";
binmode $convert;
print $convert $png;
close $convert;
# pass 2, optimise, and rename
for (@todo) {
system $OPTIPNG, "-o5", "-i0", "-q", "$_->[2]~";
die "$_->[2]~ has zero size, aborting." unless -s "$_->[2]~";
rename "$_->[2]~", $_->[2];
}
};
}
for (@tile) {
my ($x, $y, $file) = @$_;
my $tile;
if (0 > aio_load $file, $tile) {
die "$path: unable to read tile +$x+$y, aborting.\n";
}
IO::AIO::aio_unlink $file unless $CACHE;
commit_png $x|$y ? "$face+$x+$y" : $face, $tile, $T;
}
} else {
# use as-is (either small, use smooth)
commit_png $face, $png, $T;
}
aio_unlink $path if $delete;
}
}
sub process_arc {
while (my $job = $c_arc->get) {
my ($dir, $file) = @$job;
my $arc;
aio_load "$dir/$file", $arc; # simply pre-cache, as read_arch wants a file :/
my $arc = read_arch "$dir/$file";
for my $o (values %$arc) {
push @ARC, $o;
for (my $m = $o; $m; $m = $m->{more}) {
$ARC{$m->{_name}} = $m;
}
$o->{editor_folder} ||= "\x00$dir"; # horrible kludge
my $visibility = delete $o->{visibility};
my $magicmap = delete $o->{magicmap};
# find upper left corner :/
# omg, this is sooo broken
my ($dx, $dy);
for (my $o = $o; $o; $o = $o->{more}) {
$dx = $o->{x} if $o->{x} < $dx;
$dy = $o->{y} if $o->{y} < $dy;
}
for (my $o = $o; $o; $o = $o->{more}) {
my $x = $o->{x} - $dx;
my $y = $o->{y} - $dy;
my $ext = $x|$y ? "+$x+$y" : "";
$o->{face} .= $ext unless /^blank.x11$|^empty.x11$/ || !$o->{face};
$visibility = delete $o->{visibility} if exists $o->{visibility};
$magicmap = delete $o->{magicmap} if exists $o->{magicmap};
my $anim = delete $o->{anim};
if ($anim) {
# possibly add $ext to the animation name to avoid
# the need to specify archnames for all parts
# of a multipart archetype.
$o->{animation} = "$o->{_name}";
my $facings = 1;
my @frames;
for (@$anim) {
if (/^facings\s+(\d+)/) {
$facings = $1*1;
} elsif (/^blank.x11$|^empty.x11$/) {
push @frames, $_;
} else {
push @frames, "$_$ext";
}
}
$ANIMINFO{$o->{animation}} = {
facings => $facings,
frames => \@frames,
};
}
for ($o->{face} || (), @{$anim || []}) {
next if /^facings\s/;
my $face = $_;
$face =~ s/\+\d+\+\d+$//; # remove tile offset coordinates
my $info = $FACEINFO{$face} ||= { };
$info->{arc} = $o;
next if $face =~ /^blank.x11$|^empty.x11$/;
$info->{visibility} = $visibility if defined $visibility;
$info->{magicmap} = $magicmap if defined $magicmap;
}
if (my $smooth = delete $o->{smoothface}) {
my %kv = split /\s+/, $smooth;
my $level = $o->{smoothlevel}; #TODO: delete from $o if !gcfclient-support
while (my ($face, $smooth) = each %kv) {
$FACEINFO{$smooth}{arc} = $o;
$FACEINFO{$face}{smooth} = $smooth;
$FACEINFO{$face}{smoothlevel} = $level;
}
}
}
}
}
}
sub process_trs {
while (my $job = $c_trs->get) {
my ($dir, $file) = @$job;
my $path = "$dir/$file";
my $trs;
if (0 > aio_load $path, $trs) {
warn "$path: $!, skipping.\n";
next;
}
$TRS .= $trs;
}
}
my %FILECACHE;
sub load_cached($;$) {
unless (exists $FILECACHE{$_[0]}) {
my $data;
if (0 < aio_load $_[0], $data) {
if ($_[1]) {
$data = eval { $_[1]->($data) };
warn "$_[0]: $@" if $@;
}
}
$FILECACHE{$_[0]} = $data;
}
$FILECACHE{$_[0]}
}
sub process_res {
while (my $job = $c_res->get) {
my ($dir, $file, $type) = @$job;
my $data;
aio_load "$dir/$file", $data;
my $meta = load_cached "$dir/meta", sub { JSON::XS->new->utf8->relaxed->decode (shift) };
utf8::decode $dir;
utf8::decode $file;
# a meta file for resources is now mandatory
unless (exists $meta->{$file}) {
warn "skipping $dir/$file\n" if $VERBOSE >= 3;
next;
}
$meta = {
%{ $meta->{"" } || {} },
%{ $meta->{$file} || {} },
};
if ($meta->{license} =~ s/^#//) {
$meta->{license} = ({
"pd" => "Public Domain",
"gpl" => "GNU General Public License, version 3.0 or any later",
"cc/by/2.0" => "Licensed under Creative Commons Attribution 2.0 http://creativecommons.org/licenses/by/2.0/",
"cc/by/2.5" => "Licensed under Creative Commons Attribution 2.5 http://creativecommons.org/licenses/by/2.5/",
"cc/by/3.0" => "Licensed under Creative Commons Attribution 3.0 http://creativecommons.org/licenses/by/3.0/",
})->{$meta->{license}}
|| warn "$dir/$file: license tag '$meta->{license}' not found.";
}
$file =~ s/\.res$//;
$file =~ s/\.(ogg|wav|jpg|png)$//;
substr $dir, 0, 1 + length $PATH, "";
if (my $filter = $meta->{cfutil_filter}) {
if ($filter eq "yaml2json") {
$data = JSON::XS::encode_json YAML::XS::Load $data;
} elsif ($filter eq "json2json") {
$data = JSON::XS::encode_json JSON::XS->relaxed->utf8->decode ($data);
} elsif ($filter eq "perl2json") {
$data = eval $data; die if $@;
$data = JSON::XS::encode_json $data;
} else {
warn "$dir/$file: unknown filter $filter, skipping\n";
}
}
$RESOURCE{"$dir/$file"} = {
type => (exists $meta->{type} ? delete $meta->{type} : $type),
data => $data,
%$meta ? (meta => $meta) : (),
};
}
}
sub find_files;
sub find_files {
my ($path) = @_;
IO::AIO::aioreq_pri 4;
IO::AIO::aio_scandir $path, 4, sub {
my ($dirs, $nondirs) = @_;
find_files "$path/$_"
for grep $_ !~ /^(?:CVS|dev|\..*)$/, @$dirs;
my $dir = $path;
substr $dir, 0, 1 + length $PATH, "";
for my $file (@$nondirs) {
if ($dir =~ /^music(?:\/|$)/) {
$c_res->put ([$path, $file, 3]) # FT_MUSIC
if $file =~ /\.(ogg)$/;
} elsif ($dir =~ /^sound(?:\/|$)/) {
$c_res->put ([$path, $file, 5]) # FT_SOUND
if $file =~ /\.(wav|ogg)$/;
} elsif ($dir =~ /^res(?:\/|$)/) {
if ($file =~ /\.(jpg|png)$/) {
$c_res->put ([$path, $file, 0]) # FT_FACE
} elsif ($file =~ /\.(res)$/) {
$c_res->put ([$path, $file, 6]) # FT_RSRC
} else {
$c_res->put ([$path, $file, undef]);
}
} elsif ($file =~ /\.png$/) {
push @c_png, ["$path/$file", 0];
} elsif ($file =~ /\.trs$/) {
$c_trs->put ([$path, $file]);
} elsif ($file =~ /\.arc$/) {
$c_arc->put ([$path, $file]);
} else {
warn "ignoring $path/$file\n" if $VERBOSE >= 3;
}
}
};
}
sub generate_plurals {
# use Lingua::EN::Inflect ();
# Lingua::EN::Inflect::classical;
# Lingua::EN::Inflect::def_noun '(.*)staff' => '$1staves'; # policy
# Lingua::EN::Inflect::def_noun '(.*)boots' => '$1boots'; # hack
#
# for my $a (@ARC) {
# my $name = $a->{name} || $a->{_name};
#
# next unless $a->{name_pl};
# next if $a->{invisible};
# next if $a->{is_floor};
# next if $a->{no_pick};
#
# my $test = Lingua::EN::Inflect::PL_N_eq $name, Lingua::EN::Inflect::PL $name;
# my $pl = $test =~ /^(?:eq|p:.)$/
# ? $name
# : Lingua::EN::Inflect::PL $name;
#
# if ($pl ne $a->{name_pl}) {
# warn "$a->{_name}: plural differs, $pl vs $a->{name_pl}\n";
# }
# }
}
sub inst_arch($) {
my (undef, $path) = @_;
$PATH = $path;
print "\n",
"Installing '$path' to '$DATADIR'\n",
"\n",
"This can take a long time if you run this\n",
"for the first time or do not use --cache.\n",
"\n",
"Unless you run verbosely, all following warning\n",
"or error messages indicate serious problems.\n",
"\n";
if (!-d "$path/treasures") {
warn "'$path' does not look like an arch directory ('treasures' directory is missing).\n";
exit 1 unless $FORCE;
}
print "scanning files...\n" if $VERBOSE;
find_files $path;
my @a_arc = map +(async \&process_arc), 1..2;
my @a_res = map +(async \&process_res), 1..2;
my @a_trs = map +(async \&process_trs), 1..2;
IO::AIO::flush;
$c_res->shutdown;
$c_arc->shutdown;
$c_trs->shutdown;
print "start file scan, arc, res processing...\n" if $VERBOSE;
$_->join for @a_arc; # need to parse all archetypes before png processing
print "end arc, start png processing...\n" if $VERBOSE;
# eight png crunchers work fine for my 4x smp machine
my @a_png = map +(async \&process_png), 1..8;
$_->join for (@a_trs, @a_res, @a_png);
print "scanning done, processing results...\n" if $VERBOSE;
{
# remove path prefix from editor_folder
$_->{editor_folder} =~ /^\x00/
and substr $_->{editor_folder}, 0, 2 + length $path, ""
for values %ARC;
print "resolving inheritance tree...\n" if $VERBOSE;
# resolve inherit
while () {
my $progress;
my $loop;
for my $o (values %ARC) {
if (my $other = $o->{inherit}) {
if (my $s = $ARC{$other}) {
if ($s->{inherit}) {
$loop = $s;
} else {
delete $o->{inherit};
my %s = %$s;
delete @s{qw(_name more name name_pl)};
%$o = ( %s, %$o );
++$progress;
}
} else {
warn "'$o->{_name}' tries to inherit from undefined archetype '$other', skipping.\n";
delete $ARC{$o->{_name}};
}
}
}
unless ($progress) {
die "inheritance loop detected starting at archetype '$loop->{_name}', aborting.\n"
if $loop;
last;
}
}
# remove base classes (by naming scheme, should use something like "baseclass xxx" to inherit
@ARC = grep $_->{_name} !~ /^(?:type|class)_/, @ARC;
print "generating plurals...\n" if $VERBOSE;
generate_plurals;
printf "writing %d archetypes...\n", scalar @ARC if $VERBOSE;
open my $fh, ">:utf8", "$DATADIR/archetypes~"
or die "$DATADIR/archetypes~: $!";
print $fh Deliantra::archlist_to_string [sort { $a->{_name} cmp $b->{_name} } @ARC];
}
{
printf "writing treasures (%d octets)...\n", length $TRS if $VERBOSE;
open my $fh, ">:utf8", "$DATADIR/treasures~"
or die "$DATADIR/treasures~: $!";
print $fh $TRS;
}
{
print "processing facedata...\n" if $VERBOSE;
while (my ($k, $v) = each %FACEINFO) {
length $v->{data32} or warn "$k: face has no png32. this will not work (shoddy gcfclient will crash of course).\n";
length $v->{data64} or warn "$k: face has no png64. this will not work very well.\n";
make_hash $k, $v->{data32}, $v->{hash32};
make_hash $k, $v->{data64}, $v->{hash64};
#length $v->{data32} <= 10000 or warn "$k: face32 larger than 10000 bytes, will not work with crossfire client.\n";
#length $v->{data64} <= 10000 or warn "$k: face64 larger than 10000 bytes.\n";
if (my $magicmap = $v->{magicmap}) {
$magicmap =~ y/A-Z_\-/a-z/d;
$v->{magicmap} = $COLOR{$magicmap};
}
delete $v->{arc};
}
print "processing resources...\n" if $VERBOSE;
my $enc = JSON::XS->new->utf8->canonical->relaxed;
while (my ($k, $v) = each %RESOURCE) {
if ($v->{type} & 1) {
# prepend meta info
my $meta = $enc->encode ({
name => $k,
%{ $v->{meta} || {} },
});
$v->{data} = pack "(w/a*)*", $meta, $v->{data};
}
make_hash $k, $v->{data}, $v->{hash}, 6; # 6 for the benefit of existing clients
}
printf "writing facedata (%d faces, %d anims, %d resources)...\n",
scalar keys %FACEINFO,
scalar keys %ANIMINFO,
scalar keys %RESOURCE
if $VERBOSE;
open my $fh, ">:perlio", "$DATADIR/facedata~"
or die "$DATADIR/facedata~: $!";
print $fh freeze {
version => 2,
faceinfo => \%FACEINFO,
animinfo => \%ANIMINFO,
resource => \%RESOURCE,
};
}
print "committing files...\n" if $VERBOSE;
for (qw(archetypes facedata treasures)) {
chmod 0644, "$DATADIR/$_~";
rename "$DATADIR/$_~", "$DATADIR/$_"
or die "$DATADIR/$_: $!";
}
print "archetype data installed successfully.\n";
}
}
Getopt::Long::Configure ("bundling", "no_ignore_case");
GetOptions (
"verbose|v:+" => \$VERBOSE,
"cache" => \$CACHE,
"quiet|q" => sub { $VERBOSE = 0 },
"force" => sub { $FORCE = 1 },
"install-arch=s" => \&inst_arch,
"install-maps=s" => \&inst_maps,
"print-statedir" => sub { print "@pkgstatedir@\n" },
"print-datadir" => sub { print "$DATADIR\n" },
"print-confdir" => sub { print "@pkgconfdir@\n" },
"print-libdir" => sub { print "@libdir@/@PACKAGE@\n" },
"print-bindir" => sub { print "@bindir@/@PACKAGE@\n" },
) or usage;