[ViewVC] Annotation of: cvs/cfmaps/cfmap2png

#!/opt/bin/perl

# cfarch2png - convert crossfire maps to png+metadata
# Copyright (C) 2005      Marc Lehmann <gvpe@schmorp.de>
#
# CFARCH2PNG 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 gvpe; if not, write to the Free Software
# Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

our $VERSION = '1.21';

use strict;

use Storable;
use List::Util qw(max);

use Gtk2;

#init Gtk2::Gdk;

my $LIB = $ENV{CROSSFIRE_LIBDIR}
   or die "\$CROSSFIRE_LIBDIR must be set\n";

sub T (){ 32 }

sub read_pak($) {
   my ($path) = @_;

   eval {
      -M "$path.pst" < -M $path
      && Storable::retrieve "$path.pst"
   } or do {
      my %pak;

      open my $fh, "<:raw", $path
         or die "$_[0]: $!";
      while (<$fh>) {
         my ($type, $id, $len, $path) = split;
         $path =~ s/.*\///;
         read $fh, $pak{$path}, $len;
      }

      Storable::nstore \%pak, "$path.pst";

      \%pak
   }
}

sub read_smooth($) {
   my ($path) = @_;

   eval {
      -M "$path.pst" < -M $path
      && Storable::retrieve "$path.pst"
   } or do {
      my %smooth;

      open my $fh, "<:raw", $path
         or die "$path: $!";
      while (<$fh>) {
         next if /^\s*($|#)/;

         $smooth{$1} = $2 if /^(\S+)\s+(\S+)$/;
      }

      Storable::nstore \%smooth, "$path.pst";
      utime +(stat $path)[8,9], "$path.pst";

      \%smooth
   }
}

sub read_arch($;$) {
   my ($path, $cache) = @_;

   eval {
      $cache
      && -M "$path.pst" < -M $path
      && Storable::retrieve "$path.pst"
   } or do {
      my %arc;
      my ($more, $prev);

      open my $fh, "<:raw", $path
         or die "$path: $!";

      my $parse_block; $parse_block = sub {
         my %arc = @_;

         while (<$fh>) {
            s/\s+$//;
            if (/^end$/i) {
               last;
            } elsif (/^arch (\S+)$/) {
               push @{ $arc{inventory} }, $parse_block->(_name => $1);
            } elsif (/^lore$/) {
               while (<$fh>) {
                  last if /^endlore\s*$/i;
                  $arc{lore} .= $_;
               }
            } elsif (/^msg$/) {
               while (<$fh>) {
                  last if /^endmsg\s*$/i;
                  $arc{msg} .= $_;
               }
            } elsif (/^(\S+)\s*(.*)$/) {
               $arc{lc $1} = $2;
            } elsif (/^\s*($|#)/) {
               #
            } else {
               warn "$path: unparsable line '$_' in arch $arc{_name}";
            }
         }

         \%arc
      };

      while (<$fh>) {
         s/\s+$//;
         if (/^more$/i) {
            $more = $prev;
         } elsif (/^object (\S+)$/i) {
            my $name = $1;
            my $arc = $parse_block->(_name => $name);

            if ($more) {
               $more->{more} = $arc;
            } else {
               $arc{$name} = $arc;
            }
            
            $prev = $arc;
            $more = undef;
         } elsif (/^arch (\S+)$/i) {
            push @{ $arc{arch} }, $parse_block->(_name => $1);
         } elsif (/^\s*($|#)/) {
            #
         } else {
            warn "$path: unparseable top-level line '$_'";
         }
      }

      undef $parse_block; # work around bug in perl not freeing $fh etc.

      if ($cache) {
         Storable::nstore \%arc, "$path.pst";
         utime +(stat $path)[8,9], "$path.pst";
      }

      \%arc
   }
}

my $arch   = read_arch   "$LIB/archetypes", 1;
my $tile   = read_pak    "$LIB/crossfire.0";
my $smooth = read_smooth "$LIB/smooth";

sub tile($) {
   my $name = $_[0];

   my $pb = $tile->{$name}
      or return;

   unless (ref $pb) {
      my $file = "/tmp/map2png.$$~";

      open my $fh, ">:raw", $file
         or die "$file: $!";
      print $fh $pb;
      close $fh;

      $pb = $tile->{$name} = new_from_file Gtk2::Gdk::Pixbuf $file;
      unlink $file;
   }

   $pb
}

sub cfmap_render($;$) {
   my ($mapa, $mapname) = @_;

   my %meta;

   my ($mapx, $mapy);

   my $map;

   for (@{ $mapa->{arch} }) {
      my ($x, $y) = ($_->{x}, $_->{y});

      if ($_->{_name} eq "map") {
         $meta{info} = $_;

         $mapx = $_->{width}  || $x;
         $mapy = $_->{height} || $y;
      } else {
         push @{ $map->[$x][$y] }, $_;

         # arch map is unreliable w.r.t. width and height
         $mapx = $x + 1 if $mapx <= $x;
         $mapy = $y + 1 if $mapy <= $y;
         #$mapx = $a->{x} + 1, warn "$mapname: arch '$a->{_name}' outside map width at ($a->{x}|$a->{y})\n" if $mapx <= $a->{x};
         #$mapy = $a->{y} + 1, warn "$mapname: arch '$a->{_name}' outside map height at ($a->{x}|$a->{y})\n" if $mapy <= $a->{y};
      }
   }

   $meta{width}  = $mapx;
   $meta{height} = $mapy;

   my %draw_info;
   my %map_info;

   # first pass, gather face stacking order, border and corner info
   for my $x (0 .. $mapx - 1) {
      my $col = $map->[$x];
      for my $y (0 .. $mapy - 1) {
         my $as = $col->[$y] || [];

         my $minsmooth = 0;

         for my $layer (0 .. $#$as) {
            my $a = $as->[$layer];

            my $o = $arch->{$a->{_name}}
               or (warn "$mapname: arch '$a->{_name}' not found at ($x|$y)\n"), next;

            my $smoothlevel = exists $a->{smoothlevel} ? $a->{smoothlevel} : $o->{smoothlevel};

            # hack to ensure somewhat correct ordering in case of conflicting
            # smoothlevel/stacking order
            $smoothlevel = $minsmooth + 0.01 if $minsmooth >= $smoothlevel;
            $minsmooth = $smoothlevel;
            
            #my $is_floor = exists $a->{is_floor}    ? $a->{is_floor}    : $o->{is_floor};
            my $level = $smoothlevel + $layer * 256;

            $level -= 100 * 256 if $o->{_name} eq "blocked";

            while ($o) {
               my $face = $a->{face} || $o->{face};

               my $pb = tile $face
                  or (warn "$mapname: face '$face' not found for arch '$a->{_name}' at ($x|$y)\n"), last;

               my $mx = $x + $o->{x};
               my $my = $y + $o->{y};

               last if 0 > $mx || $mx >= $mapx
                    || 0 > $my || $my >= $mapy;

               # this is very ugly (some tiles are 32x33 or worse)
               my $bigface = $pb->get_width >= T*2 || $pb->get_height >= T*2;

               my $dx = $bigface ? $o->{x} : 0;
               my $dy = $bigface ? $o->{y} : 0;

               push @{ $map_info{$level}{$mx, $my} }, $a;

               $draw_info{$level}{$face}{$mx, $my} |= 0x2000 | (($dx + 128) << 24) | (($dy + 128) << 16);

               if (my $sface = $smooth->{$face}) {
                  $bigface and die "can't handle bigfaces with smoothing ($face)\n";

                  # full tile
                  $draw_info{$smoothlevel}{$sface}{$mx    , $my    } |= 0x1000;

                  # borders
                  $draw_info{$smoothlevel}{$sface}{$mx + 1, $my    } |= 0x0031;
                  $draw_info{$smoothlevel}{$sface}{$mx    , $my + 1} |= 0x0092;
                  $draw_info{$smoothlevel}{$sface}{$mx - 1, $my    } |= 0x0064;
                  $draw_info{$smoothlevel}{$sface}{$mx    , $my - 1} |= 0x00c8;

                  # corners
                  $draw_info{$smoothlevel}{$sface}{$mx + 1, $my + 1} |= 0x0100;
                  $draw_info{$smoothlevel}{$sface}{$mx - 1, $my + 1} |= 0x0200;
                  $draw_info{$smoothlevel}{$sface}{$mx - 1, $my - 1} |= 0x0400;
                  $draw_info{$smoothlevel}{$sface}{$mx + 1, $my - 1} |= 0x0800;
               }

               $o = $o->{more};
               $level = ($layer + 1000) * 2; # put "big things" on top, no matter what
            }
         }
      }
   }

   my $map_pb = new Gtk2::Gdk::Pixbuf "rgb", 1, 8, $mapx * T, $mapy * T
         or die;
   $map_pb->fill (0xffffff00);

   # second pass, render the map
   for my $level (sort { $a <=> $b } keys %draw_info) {
      my $v = $draw_info{$level};
      while (my ($sface, $info) = each %$v) {
         my $pb = tile $sface
            or die "no smooth face $sface\n";

         while (my ($xy, $bits) = each %$info) {
            my ($x, $y) = split $;, $xy;

            next if $x < 0 || $x >= $mapx
                 || $y < 0 || $y >= $mapy;

            # bits is xxxx xxxx yyyy yyyy __fn cccc CCCC bbbb
            # f  full tile draw with x|y bigface displacement
            # n  do not draw borders&corners
            # c  draw these corners, but...
            # C  ... not these
            # b  draw these borders

            if ($bits & 0x2000) {
               my $dx = (($bits >> 24) & 0xff) - 128;
               my $dy = (($bits >> 16) & 0xff) - 128;

               $pb->composite ($map_pb,
                  $x * T, $y * T,
                  T, T,
                  ($x - $dx) * T, ($y - $dy) * T, 1, 1,
                  "nearest",
                  255
               );
            }

            unless ($bits & 0x1000) {
               my $border = $bits & 0xf;
               my $corner = ($bits >> 8) & ~($bits >> 4) & 0xf;

               $pb->composite ($map_pb,
                  $x * T, $y * T,
                  T, T,
                  ($x - $border) * T, $y * T, 1, 1,
                  "nearest",
                  255
               ) if $border;

               $pb->composite ($map_pb,
                  $x * T, $y * T,
                  T, T,
                  ($x - $corner) * T, ($y - 1) * T, 1, 1,
                  "nearest",
                  255
               ) if $corner;
            }
         }
      }
   }

   # third pass, gather meta info
   for my $level (sort { $a <=> $b } keys %map_info) {
      my $info = $map_info{$level};

         while (my ($xy, $as) = each %$info) {
            my ($x, $y) = split $;, $xy;

            next if $x < 0 || $x >= $mapx
                 || $y < 0 || $y >= $mapy;

            push @{ $meta{map}[$x][$y] }, $_ for @$as;
         }
   }

   ($map_pb, \%meta)
}

for my $file (@ARGV) {
   my $mapa = read_arch $file;
   my ($pb, $meta) = cfmap_render $mapa, $file;
   $pb->save ("$file.png~~", "png");
   system "convert", "$file.png~~", "-filter" => "lanczos", "-geometry" => "3.125%", "-quality" => 85, "$file.jpg";
   #system "mogrify", "-colors" => 65536, "$file.png~"; # destroys transparency
   system "pngcrush", "-q", "-m" => 7, "-rem", "alla", "-cc", "-reduce", "$file.png~~", "$file.png~";
#   system "pngnq <\Q$file.png~\E >\Q$file.png\E";
   unlink "$file.png~~";
   Storable::nstore $meta, "$file.pst";
   utime +(stat $file)[8,9], "$file.pst";
   utime +(stat $file)[8,9], "$file.jpg";
   utime +(stat $file)[8,9], "$file.png~";
   rename "$file.png~", "$file.png";
}


Revision:	1.18
Committed:	Mon Dec 12 01:41:50 2005 UTC (20 years, 10 months ago) by root
Branch:	MAIN
Changes since 1.17:	+2 -1 lines
Log Message:	* empty log message *
#	User	Rev	Content
1	root	1.1	#!/opt/bin/perl
2
3	root	1.8	# cfarch2png - convert crossfire maps to png+metadata
4			# Copyright (C) 2005 Marc Lehmann <gvpe@schmorp.de>
5			#
6			# CFARCH2PNG is free software; you can redistribute it and/or modify
7			# it under the terms of the GNU General Public License as published by
8			# the Free Software Foundation; either version 2 of the License, or
9			# (at your option) any later version.
10			#
11			# This program is distributed in the hope that it will be useful,
12			# but WITHOUT ANY WARRANTY; without even the implied warranty of
13			# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14			# GNU General Public License for more details.
15			#
16			# You should have received a copy of the GNU General Public License
17			# along with gvpe; if not, write to the Free Software
18			# Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19
20	root	1.18	our $VERSION = '1.21';
21	root	1.9
22	root	1.1	use strict;
23
24			use Storable;
25			use List::Util qw(max);
26
27			use Gtk2;
28
29			#init Gtk2::Gdk;
30
31			my $LIB = $ENV{CROSSFIRE_LIBDIR}
32			or die "\$CROSSFIRE_LIBDIR must be set\n";
33
34			sub T (){ 32 }
35
36			sub read_pak($) {
37			my ($path) = @_;
38
39			eval {
40			-M "$path.pst" < -M $path
41			&& Storable::retrieve "$path.pst"
42			} or do {
43			my %pak;
44
45			open my $fh, "<:raw", $path
46			or die "$_[0]: $!";
47			while (<$fh>) {
48			my ($type, $id, $len, $path) = split;
49			$path =~ s/.*\///;
50			read $fh, $pak{$path}, $len;
51			}
52
53			Storable::nstore \%pak, "$path.pst";
54
55			\%pak
56			}
57			}
58
59			sub read_smooth($) {
60			my ($path) = @_;
61
62			eval {
63			-M "$path.pst" < -M $path
64			&& Storable::retrieve "$path.pst"
65			} or do {
66			my %smooth;
67
68			open my $fh, "<:raw", $path
69			or die "$path: $!";
70			while (<$fh>) {
71			next if /^\s*($\|#)/;
72
73			$smooth{$1} = $2 if /^(\S+)\s+(\S+)$/;
74			}
75
76			Storable::nstore \%smooth, "$path.pst";
77	root	1.16	utime +(stat $path)[8,9], "$path.pst";
78	root	1.1
79			\%smooth
80			}
81			}
82
83			sub read_arch($;$) {
84			my ($path, $cache) = @_;
85
86			eval {
87			$cache
88			&& -M "$path.pst" < -M $path
89			&& Storable::retrieve "$path.pst"
90			} or do {
91			my %arc;
92			my ($more, $prev);
93
94			open my $fh, "<:raw", $path
95			or die "$path: $!";
96
97			my $parse_block; $parse_block = sub {
98			my %arc = @_;
99
100			while (<$fh>) {
101			s/\s+$//;
102			if (/^end$/i) {
103			last;
104			} elsif (/^arch (\S+)$/) {
105	root	1.3	push @{ $arc{inventory} }, $parse_block->(_name => $1);
106	root	1.4	} elsif (/^lore$/) {
107			while (<$fh>) {
108			last if /^endlore\s*$/i;
109			$arc{lore} .= $_;
110			}
111	root	1.1	} elsif (/^msg$/) {
112			while (<$fh>) {
113			last if /^endmsg\s*$/i;
114			$arc{msg} .= $_;
115			}
116			} elsif (/^(\S+)\s(.)$/) {
117			$arc{lc $1} = $2;
118			} elsif (/^\s*($\|#)/) {
119			#
120			} else {
121			warn "$path: unparsable line '$_' in arch $arc{_name}";
122			}
123			}
124
125			\%arc
126			};
127
128			while (<$fh>) {
129			s/\s+$//;
130			if (/^more$/i) {
131			$more = $prev;
132			} elsif (/^object (\S+)$/i) {
133			my $name = $1;
134			my $arc = $parse_block->(_name => $name);
135
136	root	1.4	if ($more) {
137			$more->{more} = $arc;
138			} else {
139			$arc{$name} = $arc;
140			}
141	root	1.1
142			$prev = $arc;
143			$more = undef;
144			} elsif (/^arch (\S+)$/i) {
145			push @{ $arc{arch} }, $parse_block->(_name => $1);
146			} elsif (/^\s*($\|#)/) {
147			#
148			} else {
149			warn "$path: unparseable top-level line '$_'";
150			}
151			}
152
153			undef $parse_block; # work around bug in perl not freeing $fh etc.
154
155	root	1.16	if ($cache) {
156			Storable::nstore \%arc, "$path.pst";
157			utime +(stat $path)[8,9], "$path.pst";
158			}
159	root	1.1
160			\%arc
161			}
162			}
163
164			my $arch = read_arch "$LIB/archetypes", 1;
165			my $tile = read_pak "$LIB/crossfire.0";
166			my $smooth = read_smooth "$LIB/smooth";
167
168			sub tile($) {
169			my $name = $_[0];
170
171			my $pb = $tile->{$name}
172			or return;
173
174			unless (ref $pb) {
175			my $file = "/tmp/map2png.$$~";
176
177			open my $fh, ">:raw", $file
178			or die "$file: $!";
179			print $fh $pb;
180			close $fh;
181
182			$pb = $tile->{$name} = new_from_file Gtk2::Gdk::Pixbuf $file;
183			unlink $file;
184			}
185
186			$pb
187			}
188
189			sub cfmap_render($;$) {
190			my ($mapa, $mapname) = @_;
191
192			my %meta;
193
194			my ($mapx, $mapy);
195
196	root	1.10	my $map;
197	root	1.1
198			for (@{ $mapa->{arch} }) {
199	root	1.10	my ($x, $y) = ($_->{x}, $_->{y});
200
201	root	1.1	if ($_->{_name} eq "map") {
202			$meta{info} = $_;
203
204	root	1.10	$mapx = $_->{width} \|\| $x;
205			$mapy = $_->{height} \|\| $y;
206	root	1.1	} else {
207	root	1.10	push @{ $map->[$x][$y] }, $_;
208	root	1.1
209			# arch map is unreliable w.r.t. width and height
210	root	1.10	$mapx = $x + 1 if $mapx <= $x;
211			$mapy = $y + 1 if $mapy <= $y;
212	root	1.1	#$mapx = $a->{x} + 1, warn "$mapname: arch '$a->{_name}' outside map width at ($a->{x}\|$a->{y})\n" if $mapx <= $a->{x};
213			#$mapy = $a->{y} + 1, warn "$mapname: arch '$a->{_name}' outside map height at ($a->{x}\|$a->{y})\n" if $mapy <= $a->{y};
214			}
215			}
216
217			$meta{width} = $mapx;
218			$meta{height} = $mapy;
219
220			my %draw_info;
221	root	1.10	my %map_info;
222	root	1.1
223			# first pass, gather face stacking order, border and corner info
224			for my $x (0 .. $mapx - 1) {
225			my $col = $map->[$x];
226			for my $y (0 .. $mapy - 1) {
227			my $as = $col->[$y] \|\| [];
228	root	1.16
229			my $minsmooth = 0;
230
231	root	1.1	for my $layer (0 .. $#$as) {
232			my $a = $as->[$layer];
233
234	root	1.3	my $o = $arch->{$a->{_name}}
235	root	1.1	or (warn "$mapname: arch '$a->{_name}' not found at ($x\|$y)\n"), next;
236
237	root	1.5	my $smoothlevel = exists $a->{smoothlevel} ? $a->{smoothlevel} : $o->{smoothlevel};
238	root	1.16
239			# hack to ensure somewhat correct ordering in case of conflicting
240			# smoothlevel/stacking order
241			$smoothlevel = $minsmooth + 0.01 if $minsmooth >= $smoothlevel;
242			$minsmooth = $smoothlevel;
243
244			#my $is_floor = exists $a->{is_floor} ? $a->{is_floor} : $o->{is_floor};
245			my $level = $smoothlevel + $layer * 256;
246
247			$level -= 100 * 256 if $o->{_name} eq "blocked";
248	root	1.1
249	root	1.5	while ($o) {
250			my $face = $a->{face} \|\| $o->{face};
251	root	1.1
252	root	1.5	my $pb = tile $face
253			or (warn "$mapname: face '$face' not found for arch '$a->{_name}' at ($x\|$y)\n"), last;
254	root	1.1
255			my $mx = $x + $o->{x};
256			my $my = $y + $o->{y};
257
258	root	1.2	last if 0 > $mx \|\| $mx >= $mapx
259			\|\| 0 > $my \|\| $my >= $mapy;
260	root	1.1
261			# this is very ugly (some tiles are 32x33 or worse)
262			my $bigface = $pb->get_width >= T2 \|\| $pb->get_height >= T2;
263
264	root	1.10	my $dx = $bigface ? $o->{x} : 0;
265			my $dy = $bigface ? $o->{y} : 0;
266
267			push @{ $map_info{$level}{$mx, $my} }, $a;
268
269			$draw_info{$level}{$face}{$mx, $my} \|= 0x2000 \| (($dx + 128) << 24) \| (($dy + 128) << 16);
270
271	root	1.5	if (my $sface = $smooth->{$face}) {
272			$bigface and die "can't handle bigfaces with smoothing ($face)\n";
273	root	1.1
274			# full tile
275	root	1.3	$draw_info{$smoothlevel}{$sface}{$mx , $my } \|= 0x1000;
276	root	1.1
277			# borders
278	root	1.3	$draw_info{$smoothlevel}{$sface}{$mx + 1, $my } \|= 0x0031;
279			$draw_info{$smoothlevel}{$sface}{$mx , $my + 1} \|= 0x0092;
280			$draw_info{$smoothlevel}{$sface}{$mx - 1, $my } \|= 0x0064;
281			$draw_info{$smoothlevel}{$sface}{$mx , $my - 1} \|= 0x00c8;
282	root	1.1
283			# corners
284	root	1.3	$draw_info{$smoothlevel}{$sface}{$mx + 1, $my + 1} \|= 0x0100;
285			$draw_info{$smoothlevel}{$sface}{$mx - 1, $my + 1} \|= 0x0200;
286			$draw_info{$smoothlevel}{$sface}{$mx - 1, $my - 1} \|= 0x0400;
287			$draw_info{$smoothlevel}{$sface}{$mx + 1, $my - 1} \|= 0x0800;
288	root	1.1	}
289
290			$o = $o->{more};
291	root	1.16	$level = ($layer + 1000) * 2; # put "big things" on top, no matter what
292	root	1.1	}
293			}
294			}
295			}
296
297			my $map_pb = new Gtk2::Gdk::Pixbuf "rgb", 1, 8, $mapx * T, $mapy * T
298			or die;
299	root	1.7	$map_pb->fill (0xffffff00);
300	root	1.1
301	root	1.10	# second pass, render the map
302	root	1.1	for my $level (sort { $a <=> $b } keys %draw_info) {
303			my $v = $draw_info{$level};
304			while (my ($sface, $info) = each %$v) {
305			my $pb = tile $sface
306			or die "no smooth face $sface\n";
307
308			while (my ($xy, $bits) = each %$info) {
309			my ($x, $y) = split $;, $xy;
310
311			next if $x < 0 \|\| $x >= $mapx
312			\|\| $y < 0 \|\| $y >= $mapy;
313
314	root	1.13	# bits is xxxx xxxx yyyy yyyy __fn cccc CCCC bbbb
315			# f full tile draw with x\|y bigface displacement
316			# n do not draw borders&corners
317			# c draw these corners, but...
318			# C ... not these
319	root	1.1	# b draw these borders
320
321			if ($bits & 0x2000) {
322			my $dx = (($bits >> 24) & 0xff) - 128;
323			my $dy = (($bits >> 16) & 0xff) - 128;
324
325			$pb->composite ($map_pb,
326			$x * T, $y * T,
327			T, T,
328			($x - $dx) * T, ($y - $dy) * T, 1, 1,
329			"nearest",
330			255
331			);
332			}
333
334			unless ($bits & 0x1000) {
335			my $border = $bits & 0xf;
336			my $corner = ($bits >> 8) & ~($bits >> 4) & 0xf;
337
338			$pb->composite ($map_pb,
339			$x * T, $y * T,
340			T, T,
341			($x - $border) * T, $y * T, 1, 1,
342			"nearest",
343			255
344			) if $border;
345
346			$pb->composite ($map_pb,
347			$x * T, $y * T,
348			T, T,
349			($x - $corner) * T, ($y - 1) * T, 1, 1,
350			"nearest",
351			255
352			) if $corner;
353			}
354			}
355			}
356			}
357
358	root	1.10	# third pass, gather meta info
359			for my $level (sort { $a <=> $b } keys %map_info) {
360			my $info = $map_info{$level};
361
362			while (my ($xy, $as) = each %$info) {
363			my ($x, $y) = split $;, $xy;
364
365			next if $x < 0 \|\| $x >= $mapx
366			\|\| $y < 0 \|\| $y >= $mapy;
367
368			push @{ $meta{map}[$x][$y] }, $_ for @$as;
369			}
370			}
371
372	root	1.1	($map_pb, \%meta)
373			}
374
375			for my $file (@ARGV) {
376			my $mapa = read_arch $file;
377			my ($pb, $meta) = cfmap_render $mapa, $file;
378	root	1.16	$pb->save ("$file.png~~", "png");
379			system "convert", "$file.png~~", "-filter" => "lanczos", "-geometry" => "3.125%", "-quality" => 85, "$file.jpg";
380	root	1.6	#system "mogrify", "-colors" => 65536, "$file.png~"; # destroys transparency
381	root	1.16	system "pngcrush", "-q", "-m" => 7, "-rem", "alla", "-cc", "-reduce", "$file.png~~", "$file.png~";
382	root	1.15	# system "pngnq <\Q$file.png~\E >\Q$file.png\E";
383	root	1.16	unlink "$file.png~~";
384	root	1.1	Storable::nstore $meta, "$file.pst";
385	root	1.16	utime +(stat $file)[8,9], "$file.pst";
386	root	1.18	utime +(stat $file)[8,9], "$file.jpg";
387	root	1.16	utime +(stat $file)[8,9], "$file.png~";
388			rename "$file.png~", "$file.png";
389	root	1.1	}
390
391
392
393
394
395