deliantra/Deliantra/Deliantra.pm

=head1 NAME

Crossfire - Crossfire maphandling

=cut

package Crossfire;

our $VERSION = '0.1';

use strict;

use base 'Exporter';

use Carp ();
use Storable;
use File::Spec;
use List::Util qw(min max);

#XXX: The map_* procedures scream for a map-object

our @EXPORT =
   qw(read_pak read_arch %ARCH TILESIZE $TILE %FACE editor_archs arch_extents);

our $LIB = $ENV{CROSSFIRE_LIBDIR}
   or Carp::croak "\$CROSSFIRE_LIBDIR must be set\n";

sub TILESIZE (){ 32 }

our $CACHEDIR;
our %ARCH;
our %FACE;
our $TILE;

our %FIELD_MULTILINE = (
   msg  => "endmsg",
   lore => "endlore",
);

# not used yet, maybe alphabetical is ok
our @FIELD_ORDER = (qw(name name_pl));

sub MOVE_WALK      (){ 0x1 }
sub MOVE_FLY_LOW   (){ 0x2 }
sub MOVE_FLY_HIGH  (){ 0x4 }
sub MOVE_FLYING    (){ 0x6 }
sub MOVE_SWIM      (){ 0x8 }
sub MOVE_ALL       (){ 0xf }

sub normalize_arch($) {
   my ($ob) = @_;

   my $arch = $ARCH{$ob->{_name}}
      or (warn "$ob->{_name}: no such archetype", return $ob);

   delete $ob->{$_} for qw(can_knockback can_parry can_impale can_cut can_dam_armour can_apply);

   if ($arch->{type} == 22) { # map
      my %normalize = (
         "enter_x"         => "hp",
         "enter_y"         => "sp",
         "width"           => "x",
         "height"          => "y",
         "reset_timeout"   => "weight",
         "swap_time"       => "value",
         "difficulty"      => "level",
         "darkness"        => "invisible",
         "fixed_resettime" => "stand_still",
      );

      while (my ($k2, $k1) = each %normalize) {
         if (defined (my $v = delete $ob->{$k1})) {
            $ob->{$k2} = $v;
         }
      }
   }

   if (defined (my $v = delete $ob->{no_pass})) {
      $ob->{move_block} = $v ? MOVE_ALL : 0;
   }
   if (defined (my $v = delete $ob->{walk_on})) {
      $ob->{move_on} = $v ? $ob->{move_on} | MOVE_WALK
                          : $ob->{move_on} & ~MOVE_WALK;
   }
   if (defined (my $v = delete $ob->{walk_off})) {
      $ob->{move_off} = $v ? $ob->{move_off} | MOVE_WALK
                           : $ob->{move_off} & ~MOVE_WALK;
   }
   if (defined (my $v = delete $ob->{fly_on})) {
      $ob->{move_on} = $v ? $ob->{move_on} | MOVE_FLY_LOW
                          : $ob->{move_on} & ~MOVE_FLY_LOW;
   }
   if (defined (my $v = delete $ob->{fly_off})) {
      $ob->{move_off} = $v ? $ob->{move_off} | MOVE_FLY_LOW
                           : $ob->{move_off} & ~MOVE_FLY_LOW;
   }
   if (defined (my $v = delete $ob->{flying})) {
      $ob->{move_type} = $v ? $ob->{move_type} | MOVE_FLY_LOW
                            : $ob->{move_type} & ~MOVE_FLY_LOW;
   }

   # if value matches archetype default, delete
   while (my ($k, $v) = each %$ob) {
      if (exists $arch->{$k} and $arch->{$k} eq $v) {
         next if $k eq "_name";
         delete $ob->{$k};
      }
   }

   $ob
}

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

   eval {
      defined $cache
      && -M $cache < -M $path
      && Storable::retrieve ($cache)
   } or do {
      my %pak;

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

      Storable::nstore (\%pak, $cache)
         if defined $cache;

      \%pak
   }
}

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

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

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

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

         while (<$fh>) {
            s/\s+$//;
            if (/^end$/i) {
               last;
            } elsif (/^arch (\S+)$/) {
               push @{ $arc{inventory} }, normalize_arch $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} }, normalize_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.

      Storable::nstore (\%arc, $cache)
         if defined $cache;

      \%arc
   }
}

# put all archs into a hash with editor_face as it's key
# NOTE: the arrays in the hash values are references to 
# the archs from $ARCH
sub editor_archs {
   my %paths;

   for (keys %ARCH) {
      my $arch = $ARCH{$_};
      push @{$paths{$arch->{editor_folder}}}, \$arch;
   }

   \%paths
}

=item ($minx, $miny, $maxx, $maxy) = arch_extents $arch

arch_extents determines the extents of the given arch's face(s), linked
faces and single faces are handled here it returns (minx, miny, maxx,
maxy)

=cut

sub arch_extents {
   my ($a) = @_;

   my $o = $ARCH{$a->{_name}}
      or return;

   my $face = $FACE{$a->{face} || $o->{face}}
      or (warn "no face data found for arch '$a->{_name}'"), return;

   if ($face->{w} > 1 || $face->{h} > 1) { 
      # bigface
      return (0, 0, $face->{w} - 1, $face->{h} - 1);

   } elsif ($o->{more}) {
      # linked face
      my ($minx, $miny, $maxx, $maxy) = ($o->{x}, $o->{y}) x 2;

      for (; $o; $o = $o->{more}) {
         $minx = min $minx, $o->{x};
         $miny = min $miny, $o->{y};
         $maxx = max $maxx, $o->{x};
         $maxy = max $maxy, $o->{y};
      }

      return ($minx, $miny, $maxx, $maxy);

   } else {
      # single face
      return (0, 0, 0, 0);
   }
}

sub init($) {
   my ($cachedir) = @_;

   return if %ARCH;

   mkdir $cachedir, 0777;
   *ARCH = read_arch "$LIB/archetypes",  "$cachedir/archetypes.pst";
}

=item $type = arch_attr $arch

Returns a hashref describing the object and its attributes. It can contain
the following keys:

   name   the name, suitable for display purposes
   ignore
   attr
   desc
   use
   section => [name => \%attr, name => \%attr]
   import

=cut

sub arch_attr($) {
   my ($arch) = @_;

   require Crossfire::Data;

   my $attr;

   if ($arch->{type} > 0) {
      $attr = $Crossfire::Data::ATTR{$arch->{type}+0};
   } else {
      $attr = $Crossfire::Data::TYPE{Misc};

      type:
      for (@Crossfire::Data::ATTR0) {
         my $req = $_->{required}
            or die "internal error: ATTR0 without 'required'";

         while (my ($k, $v) = each %$req) {
            next type
               unless $arch->{$k} == $v;
         }

         $attr = $_;
      }
   }

   $attr || \%Crossfire::Data::DEFAULT_ATTR;
}

sub arch_edit_sections {
#      if (edit_type == IGUIConstants.TILE_EDIT_NONE)
#           edit_type = 0;
#       else if (edit_type != 0) {
#           // all flags from 'check_type' must be unset in this arch because they get recalculated now
#           edit_type &= ~check_type;
#       }
#
#       }
#       if ((check_type & IGUIConstants.TILE_EDIT_MONSTER) != 0 &&
#           getAttributeValue("alive", defarch) == 1 &&
#           (getAttributeValue("monster", defarch) == 1 ||
#           getAttributeValue("generator", defarch) == 1)) {
#           // Monster: monsters/npcs/generators
#           edit_type |= IGUIConstants.TILE_EDIT_MONSTER;
#       }
#       if ((check_type & IGUIConstants.TILE_EDIT_WALL) != 0 &&
#           arch_type == 0 && getAttributeValue("no_pass", defarch) == 1) {
#           // Walls
#           edit_type |= IGUIConstants.TILE_EDIT_WALL;
#       }
#       if ((check_type & IGUIConstants.TILE_EDIT_CONNECTED) != 0 &&
#           getAttributeValue("connected", defarch) != 0) {
#           // Connected Objects
#           edit_type |= IGUIConstants.TILE_EDIT_CONNECTED;
#       }
#       if ((check_type & IGUIConstants.TILE_EDIT_EXIT) != 0 &&
#           arch_type == 66 || arch_type == 41 || arch_type == 95) {
#           // Exit: teleporter/exit/trapdoors
#           edit_type |= IGUIConstants.TILE_EDIT_EXIT;
#       }
#       if ((check_type & IGUIConstants.TILE_EDIT_TREASURE) != 0 &&
#           getAttributeValue("no_pick", defarch) == 0 && (arch_type == 4 ||
#           arch_type == 5 || arch_type == 36 || arch_type == 60 ||
#           arch_type == 85 || arch_type == 111 || arch_type == 123 ||
#           arch_type == 124 || arch_type == 130)) {
#           // Treasure: randomtreasure/money/gems/potions/spellbooks/scrolls
#           edit_type |= IGUIConstants.TILE_EDIT_TREASURE;
#       }
#       if ((check_type & IGUIConstants.TILE_EDIT_DOOR) != 0 &&
#           arch_type == 20 || arch_type == 23 || arch_type == 26 ||
#           arch_type == 91 || arch_type == 21 || arch_type == 24) {
#       // Door: door/special door/gates  + keys
#       edit_type |= IGUIConstants.TILE_EDIT_DOOR;
#       }
#       if ((check_type & IGUIConstants.TILE_EDIT_EQUIP) != 0 &&
#           getAttributeValue("no_pick", defarch) == 0 && ((arch_type >= 13 &&
#           arch_type <= 16) || arch_type == 33 || arch_type == 34 ||
#           arch_type == 35 || arch_type == 39 || arch_type == 70 ||
#           arch_type == 87 || arch_type == 99 || arch_type == 100 ||
#           arch_type == 104 || arch_type == 109 || arch_type == 113 ||
#           arch_type == 122 || arch_type == 3)) {
#           // Equipment: weapons/armour/wands/rods
#           edit_type |= IGUIConstants.TILE_EDIT_EQUIP;
#       }
#
#       return(edit_type);
#
#  
}

$CACHEDIR ||= $ENV{HOME} ? "$ENV{HOME}/.crossfire" : File::Spec->tmpdir;

init $CACHEDIR;

=head1 AUTHOR

 Marc Lehmann <schmorp@schmorp.de>
 http://home.schmorp.de/

 Robin Redeker <elmex@ta-sa.org>
 http://www.ta-sa.org/

=cut

1
Revision:	1.23
Committed:	Thu Feb 23 02:52:51 2006 UTC (18 years, 2 months ago) by root
Branch:	MAIN
Changes since 1.22:	+5 -5 lines
Log Message:	* empty log message *
#	User	Rev	Content
1	elmex	1.1	=head1 NAME
2
3			Crossfire - Crossfire maphandling
4
5			=cut
6
7	root	1.4	package Crossfire;
8
9	elmex	1.3	our $VERSION = '0.1';
10	elmex	1.1
11			use strict;
12
13	root	1.7	use base 'Exporter';
14
15	root	1.13	use Carp ();
16	elmex	1.1	use Storable;
17	root	1.21	use File::Spec;
18	root	1.15	use List::Util qw(min max);
19	elmex	1.1
20	elmex	1.11	#XXX: The map_* procedures scream for a map-object
21
22			our @EXPORT =
23	root	1.15	qw(read_pak read_arch %ARCH TILESIZE $TILE %FACE editor_archs arch_extents);
24	root	1.7
25	root	1.4	our $LIB = $ENV{CROSSFIRE_LIBDIR}
26	root	1.13	or Carp::croak "\$CROSSFIRE_LIBDIR must be set\n";
27	elmex	1.1
28	root	1.7	sub TILESIZE (){ 32 }
29	elmex	1.1
30	root	1.15	our $CACHEDIR;
31			our %ARCH;
32			our %FACE;
33			our $TILE;
34	elmex	1.1
35	root	1.13	our %FIELD_MULTILINE = (
36	root	1.14	msg => "endmsg",
37			lore => "endlore",
38	root	1.13	);
39
40			# not used yet, maybe alphabetical is ok
41			our @FIELD_ORDER = (qw(name name_pl));
42
43	root	1.14	sub MOVE_WALK (){ 0x1 }
44			sub MOVE_FLY_LOW (){ 0x2 }
45			sub MOVE_FLY_HIGH (){ 0x4 }
46			sub MOVE_FLYING (){ 0x6 }
47			sub MOVE_SWIM (){ 0x8 }
48			sub MOVE_ALL (){ 0xf }
49
50			sub normalize_arch($) {
51			my ($ob) = @_;
52
53	root	1.15	my $arch = $ARCH{$ob->{_name}}
54	root	1.14	or (warn "$ob->{_name}: no such archetype", return $ob);
55
56			delete $ob->{$_} for qw(can_knockback can_parry can_impale can_cut can_dam_armour can_apply);
57
58			if ($arch->{type} == 22) { # map
59			my %normalize = (
60			"enter_x" => "hp",
61			"enter_y" => "sp",
62			"width" => "x",
63			"height" => "y",
64			"reset_timeout" => "weight",
65			"swap_time" => "value",
66			"difficulty" => "level",
67			"darkness" => "invisible",
68			"fixed_resettime" => "stand_still",
69			);
70
71			while (my ($k2, $k1) = each %normalize) {
72			if (defined (my $v = delete $ob->{$k1})) {
73			$ob->{$k2} = $v;
74			}
75			}
76			}
77
78			if (defined (my $v = delete $ob->{no_pass})) {
79			$ob->{move_block} = $v ? MOVE_ALL : 0;
80			}
81			if (defined (my $v = delete $ob->{walk_on})) {
82			$ob->{move_on} = $v ? $ob->{move_on} \| MOVE_WALK
83			: $ob->{move_on} & ~MOVE_WALK;
84			}
85			if (defined (my $v = delete $ob->{walk_off})) {
86			$ob->{move_off} = $v ? $ob->{move_off} \| MOVE_WALK
87			: $ob->{move_off} & ~MOVE_WALK;
88			}
89			if (defined (my $v = delete $ob->{fly_on})) {
90			$ob->{move_on} = $v ? $ob->{move_on} \| MOVE_FLY_LOW
91			: $ob->{move_on} & ~MOVE_FLY_LOW;
92			}
93			if (defined (my $v = delete $ob->{fly_off})) {
94			$ob->{move_off} = $v ? $ob->{move_off} \| MOVE_FLY_LOW
95			: $ob->{move_off} & ~MOVE_FLY_LOW;
96			}
97			if (defined (my $v = delete $ob->{flying})) {
98			$ob->{move_type} = $v ? $ob->{move_type} \| MOVE_FLY_LOW
99			: $ob->{move_type} & ~MOVE_FLY_LOW;
100			}
101
102			# if value matches archetype default, delete
103			while (my ($k, $v) = each %$ob) {
104			if (exists $arch->{$k} and $arch->{$k} eq $v) {
105	root	1.15	next if $k eq "_name";
106	root	1.14	delete $ob->{$k};
107			}
108			}
109
110			$ob
111			}
112	root	1.13
113	root	1.4	sub read_pak($;$) {
114			my ($path, $cache) = @_;
115	elmex	1.1
116			eval {
117	root	1.4	defined $cache
118			&& -M $cache < -M $path
119	root	1.23	&& Storable::retrieve ($cache)
120	elmex	1.1	} or do {
121			my %pak;
122
123			open my $fh, "<:raw", $path
124	root	1.13	or Carp::croak "$_[0]: $!";
125	elmex	1.1	while (<$fh>) {
126			my ($type, $id, $len, $path) = split;
127			$path =~ s/.*\///;
128			read $fh, $pak{$path}, $len;
129			}
130
131	root	1.23	Storable::nstore (\%pak, $cache)
132	root	1.4	if defined $cache;
133	elmex	1.1
134			\%pak
135			}
136			}
137
138			sub read_arch($;$) {
139	root	1.4	my ($path, $cache) = @_;
140
141			eval {
142			defined $cache
143			&& -M $cache < -M $path
144	root	1.23	&& Storable::retrieve ($cache)
145	root	1.4	} or do {
146			my %arc;
147			my ($more, $prev);
148
149			open my $fh, "<:raw", $path
150	root	1.13	or Carp::croak "$path: $!";
151	elmex	1.1
152	root	1.4	my $parse_block; $parse_block = sub {
153			my %arc = @_;
154	elmex	1.2
155	root	1.4	while (<$fh>) {
156			s/\s+$//;
157			if (/^end$/i) {
158			last;
159			} elsif (/^arch (\S+)$/) {
160	root	1.14	push @{ $arc{inventory} }, normalize_arch $parse_block->(_name => $1);
161	root	1.4	} elsif (/^lore$/) {
162			while (<$fh>) {
163			last if /^endlore\s*$/i;
164			$arc{lore} .= $_;
165			}
166			} elsif (/^msg$/) {
167			while (<$fh>) {
168			last if /^endmsg\s*$/i;
169			$arc{msg} .= $_;
170			}
171			} elsif (/^(\S+)\s(.)$/) {
172			$arc{lc $1} = $2;
173			} elsif (/^\s*($\|#)/) {
174			#
175			} else {
176			warn "$path: unparsable line '$_' in arch $arc{_name}";
177			}
178			}
179	elmex	1.1
180	root	1.4	\%arc
181			};
182	elmex	1.1
183			while (<$fh>) {
184			s/\s+$//;
185	root	1.4	if (/^more$/i) {
186			$more = $prev;
187			} elsif (/^object (\S+)$/i) {
188			my $name = $1;
189			my $arc = $parse_block->(_name => $name);
190
191			if ($more) {
192			$more->{more} = $arc;
193			} else {
194			$arc{$name} = $arc;
195	elmex	1.1	}
196	root	1.4	$prev = $arc;
197			$more = undef;
198			} elsif (/^arch (\S+)$/i) {
199	root	1.14	push @{ $arc{arch} }, normalize_arch $parse_block->(_name => $1);
200	elmex	1.1	} elsif (/^\s*($\|#)/) {
201			#
202			} else {
203	root	1.4	warn "$path: unparseable top-level line '$_'";
204	elmex	1.1	}
205			}
206
207	root	1.4	undef $parse_block; # work around bug in perl not freeing $fh etc.
208	elmex	1.2
209	root	1.23	Storable::nstore (\%arc, $cache)
210	root	1.4	if defined $cache;
211	elmex	1.1
212	root	1.4	\%arc
213	elmex	1.2	}
214	elmex	1.1	}
215
216	elmex	1.10	# put all archs into a hash with editor_face as it's key
217			# NOTE: the arrays in the hash values are references to
218			# the archs from $ARCH
219			sub editor_archs {
220			my %paths;
221
222	root	1.15	for (keys %ARCH) {
223			my $arch = $ARCH{$_};
224	elmex	1.10	push @{$paths{$arch->{editor_folder}}}, \$arch;
225			}
226
227	root	1.15	\%paths
228	elmex	1.10	}
229
230	root	1.17	=item ($minx, $miny, $maxx, $maxy) = arch_extents $arch
231
232			arch_extents determines the extents of the given arch's face(s), linked
233			faces and single faces are handled here it returns (minx, miny, maxx,
234			maxy)
235
236			=cut
237
238	root	1.15	sub arch_extents {
239	elmex	1.10	my ($a) = @_;
240
241	root	1.15	my $o = $ARCH{$a->{_name}}
242			or return;
243	elmex	1.10
244	root	1.15	my $face = $FACE{$a->{face} \|\| $o->{face}}
245			or (warn "no face data found for arch '$a->{_name}'"), return;
246	elmex	1.10
247	root	1.15	if ($face->{w} > 1 \|\| $face->{h} > 1) {
248			# bigface
249			return (0, 0, $face->{w} - 1, $face->{h} - 1);
250
251			} elsif ($o->{more}) {
252			# linked face
253			my ($minx, $miny, $maxx, $maxy) = ($o->{x}, $o->{y}) x 2;
254
255			for (; $o; $o = $o->{more}) {
256			$minx = min $minx, $o->{x};
257			$miny = min $miny, $o->{y};
258			$maxx = max $maxx, $o->{x};
259			$maxy = max $maxy, $o->{y};
260			}
261
262			return ($minx, $miny, $maxx, $maxy);
263	elmex	1.10
264			} else {
265			# single face
266	root	1.15	return (0, 0, 0, 0);
267	elmex	1.10	}
268			}
269
270	root	1.4	sub init($) {
271			my ($cachedir) = @_;
272	elmex	1.1
273	root	1.15	return if %ARCH;
274
275	root	1.23	mkdir $cachedir, 0777;
276	root	1.15	*ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst";
277	elmex	1.1	}
278
279	root	1.19	=item $type = arch_attr $arch
280	root	1.17
281			Returns a hashref describing the object and its attributes. It can contain
282			the following keys:
283
284			name the name, suitable for display purposes
285			ignore
286			attr
287			desc
288			use
289			section => [name => \%attr, name => \%attr]
290	root	1.19	import
291	root	1.17
292			=cut
293
294			sub arch_attr($) {
295			my ($arch) = @_;
296
297			require Crossfire::Data;
298
299	root	1.18	my $attr;
300	root	1.17
301			if ($arch->{type} > 0) {
302	root	1.18	$attr = $Crossfire::Data::ATTR{$arch->{type}+0};
303	root	1.17	} else {
304	root	1.18	$attr = $Crossfire::Data::TYPE{Misc};
305
306			type:
307			for (@Crossfire::Data::ATTR0) {
308			my $req = $_->{required}
309			or die "internal error: ATTR0 without 'required'";
310
311			while (my ($k, $v) = each %$req) {
312			next type
313			unless $arch->{$k} == $v;
314			}
315
316			$attr = $_;
317			}
318	root	1.17	}
319
320	root	1.19	$attr \|\| \%Crossfire::Data::DEFAULT_ATTR;
321	root	1.17	}
322
323	root	1.16	sub arch_edit_sections {
324			# if (edit_type == IGUIConstants.TILE_EDIT_NONE)
325			# edit_type = 0;
326			# else if (edit_type != 0) {
327			# // all flags from 'check_type' must be unset in this arch because they get recalculated now
328			# edit_type &= ~check_type;
329			# }
330			#
331			# }
332			# if ((check_type & IGUIConstants.TILE_EDIT_MONSTER) != 0 &&
333			# getAttributeValue("alive", defarch) == 1 &&
334			# (getAttributeValue("monster", defarch) == 1 \|\|
335			# getAttributeValue("generator", defarch) == 1)) {
336			# // Monster: monsters/npcs/generators
337			# edit_type \|= IGUIConstants.TILE_EDIT_MONSTER;
338			# }
339			# if ((check_type & IGUIConstants.TILE_EDIT_WALL) != 0 &&
340			# arch_type == 0 && getAttributeValue("no_pass", defarch) == 1) {
341			# // Walls
342			# edit_type \|= IGUIConstants.TILE_EDIT_WALL;
343			# }
344			# if ((check_type & IGUIConstants.TILE_EDIT_CONNECTED) != 0 &&
345			# getAttributeValue("connected", defarch) != 0) {
346			# // Connected Objects
347			# edit_type \|= IGUIConstants.TILE_EDIT_CONNECTED;
348			# }
349			# if ((check_type & IGUIConstants.TILE_EDIT_EXIT) != 0 &&
350			# arch_type == 66 \|\| arch_type == 41 \|\| arch_type == 95) {
351			# // Exit: teleporter/exit/trapdoors
352			# edit_type \|= IGUIConstants.TILE_EDIT_EXIT;
353			# }
354			# if ((check_type & IGUIConstants.TILE_EDIT_TREASURE) != 0 &&
355			# getAttributeValue("no_pick", defarch) == 0 && (arch_type == 4 \|\|
356			# arch_type == 5 \|\| arch_type == 36 \|\| arch_type == 60 \|\|
357			# arch_type == 85 \|\| arch_type == 111 \|\| arch_type == 123 \|\|
358			# arch_type == 124 \|\| arch_type == 130)) {
359			# // Treasure: randomtreasure/money/gems/potions/spellbooks/scrolls
360			# edit_type \|= IGUIConstants.TILE_EDIT_TREASURE;
361			# }
362			# if ((check_type & IGUIConstants.TILE_EDIT_DOOR) != 0 &&
363			# arch_type == 20 \|\| arch_type == 23 \|\| arch_type == 26 \|\|
364			# arch_type == 91 \|\| arch_type == 21 \|\| arch_type == 24) {
365			# // Door: door/special door/gates + keys
366			# edit_type \|= IGUIConstants.TILE_EDIT_DOOR;
367			# }
368			# if ((check_type & IGUIConstants.TILE_EDIT_EQUIP) != 0 &&
369			# getAttributeValue("no_pick", defarch) == 0 && ((arch_type >= 13 &&
370			# arch_type <= 16) \|\| arch_type == 33 \|\| arch_type == 34 \|\|
371			# arch_type == 35 \|\| arch_type == 39 \|\| arch_type == 70 \|\|
372			# arch_type == 87 \|\| arch_type == 99 \|\| arch_type == 100 \|\|
373			# arch_type == 104 \|\| arch_type == 109 \|\| arch_type == 113 \|\|
374			# arch_type == 122 \|\| arch_type == 3)) {
375			# // Equipment: weapons/armour/wands/rods
376			# edit_type \|= IGUIConstants.TILE_EDIT_EQUIP;
377			# }
378			#
379			# return(edit_type);
380			#
381			#
382			}
383
384	root	1.21	$CACHEDIR \|\|= $ENV{HOME} ? "$ENV{HOME}/.crossfire" : File::Spec->tmpdir;
385	root	1.15
386			init $CACHEDIR;
387
388	elmex	1.1	=head1 AUTHOR
389
390			Marc Lehmann <schmorp@schmorp.de>
391			http://home.schmorp.de/
392
393			Robin Redeker <elmex@ta-sa.org>
394			http://www.ta-sa.org/
395
396			=cut
397	root	1.4
398			1