deliantra/Deliantra/Deliantra.pm

=head1 NAME

Crossfire - Crossfire maphandling

=cut

package Crossfire;

our $VERSION = '0.1';

use strict;

use base 'Exporter';

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

#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 $VARDIR;
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 load_ref($) {
   my ($path) = @_;

   open my $fh, "<", $path
      or die "$path: $!";
   binmode $fh;
   local $/;

   Storable::thaw <$fh>
}

sub save_ref($$) {
   my ($ref, $path) = @_;

   open my $fh, ">", "$path~"
      or die "$path~: $!";
   binmode $fh;
   print $fh Storable::freeze $ref;
   close $fh;
   rename "$path~", $path
      or die "$path: $!";
}

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
      && load_ref $cache
   } or do {
      my %pak;

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

      save_ref \%pak, $cache
         if defined $cache;

      \%pak
   }
}

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

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

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

      binmode $fh;

      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.

      save_ref \%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);
   }
}

=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'";

         keys %$req;
         while (my ($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);
#
#  
}

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

   return if %ARCH;

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

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

init $VARDIR;

=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:	1.35
Committed:	Sun Mar 12 16:23:56 2006 UTC (18 years, 2 months ago) by root
Branch:	MAIN
Changes since 1.34:	+1 -0 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	root	1.21	use File::Spec;
17	root	1.15	use List::Util qw(min max);
18	root	1.34	use Storable;
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	1.25	our $VARDIR;
31	root	1.15	our %ARCH;
32			our %FACE;
33			our $TILE;
34	elmex	1.1
35	root	1.13	our %FIELD_MULTILINE = (
36	root	1.14	msg => "endmsg",
37			lore => "endlore",
38	root	1.13	);
39
40			# not used yet, maybe alphabetical is ok
41			our @FIELD_ORDER = (qw(name name_pl));
42
43	root	1.14	sub MOVE_WALK (){ 0x1 }
44			sub MOVE_FLY_LOW (){ 0x2 }
45			sub MOVE_FLY_HIGH (){ 0x4 }
46			sub MOVE_FLYING (){ 0x6 }
47			sub MOVE_SWIM (){ 0x8 }
48			sub MOVE_ALL (){ 0xf }
49
50	root	1.28	sub load_ref($) {
51			my ($path) = @_;
52
53	root	1.31	open my $fh, "<", $path
54			or die "$path: $!";
55			binmode $fh;
56	root	1.28	local $/;
57	root	1.33
58	root	1.34	Storable::thaw <$fh>
59	root	1.28	}
60
61			sub save_ref($$) {
62			my ($ref, $path) = @_;
63
64	root	1.31	open my $fh, ">", "$path~"
65	root	1.28	or die "$path~: $!";
66	root	1.31	binmode $fh;
67	root	1.34	print $fh Storable::freeze $ref;
68	root	1.28	close $fh;
69			rename "$path~", $path
70			or die "$path: $!";
71			}
72
73	root	1.14	sub normalize_arch($) {
74			my ($ob) = @_;
75
76	root	1.15	my $arch = $ARCH{$ob->{_name}}
77	root	1.14	or (warn "$ob->{_name}: no such archetype", return $ob);
78
79			delete $ob->{$_} for qw(can_knockback can_parry can_impale can_cut can_dam_armour can_apply);
80
81			if ($arch->{type} == 22) { # map
82			my %normalize = (
83			"enter_x" => "hp",
84			"enter_y" => "sp",
85			"width" => "x",
86			"height" => "y",
87			"reset_timeout" => "weight",
88			"swap_time" => "value",
89			"difficulty" => "level",
90			"darkness" => "invisible",
91			"fixed_resettime" => "stand_still",
92			);
93
94			while (my ($k2, $k1) = each %normalize) {
95			if (defined (my $v = delete $ob->{$k1})) {
96			$ob->{$k2} = $v;
97			}
98			}
99			}
100
101			if (defined (my $v = delete $ob->{no_pass})) {
102			$ob->{move_block} = $v ? MOVE_ALL : 0;
103			}
104			if (defined (my $v = delete $ob->{walk_on})) {
105			$ob->{move_on} = $v ? $ob->{move_on} \| MOVE_WALK
106			: $ob->{move_on} & ~MOVE_WALK;
107			}
108			if (defined (my $v = delete $ob->{walk_off})) {
109			$ob->{move_off} = $v ? $ob->{move_off} \| MOVE_WALK
110			: $ob->{move_off} & ~MOVE_WALK;
111			}
112			if (defined (my $v = delete $ob->{fly_on})) {
113			$ob->{move_on} = $v ? $ob->{move_on} \| MOVE_FLY_LOW
114			: $ob->{move_on} & ~MOVE_FLY_LOW;
115			}
116			if (defined (my $v = delete $ob->{fly_off})) {
117			$ob->{move_off} = $v ? $ob->{move_off} \| MOVE_FLY_LOW
118			: $ob->{move_off} & ~MOVE_FLY_LOW;
119			}
120			if (defined (my $v = delete $ob->{flying})) {
121			$ob->{move_type} = $v ? $ob->{move_type} \| MOVE_FLY_LOW
122			: $ob->{move_type} & ~MOVE_FLY_LOW;
123			}
124
125			# if value matches archetype default, delete
126			while (my ($k, $v) = each %$ob) {
127			if (exists $arch->{$k} and $arch->{$k} eq $v) {
128	root	1.15	next if $k eq "_name";
129	root	1.14	delete $ob->{$k};
130			}
131			}
132
133			$ob
134			}
135	root	1.13
136	root	1.4	sub read_pak($;$) {
137			my ($path, $cache) = @_;
138	elmex	1.1
139			eval {
140	root	1.4	defined $cache
141			&& -M $cache < -M $path
142	root	1.28	&& load_ref $cache
143	elmex	1.1	} or do {
144			my %pak;
145
146	root	1.31	open my $fh, "<", $path
147	root	1.13	or Carp::croak "$_[0]: $!";
148	root	1.31	binmode $fh;
149	elmex	1.1	while (<$fh>) {
150			my ($type, $id, $len, $path) = split;
151			$path =~ s/.*\///;
152			read $fh, $pak{$path}, $len;
153			}
154
155	root	1.28	save_ref \%pak, $cache
156	root	1.4	if defined $cache;
157	elmex	1.1
158			\%pak
159			}
160			}
161
162			sub read_arch($;$) {
163	root	1.4	my ($path, $cache) = @_;
164
165			eval {
166			defined $cache
167			&& -M $cache < -M $path
168	root	1.28	&& load_ref $cache
169	root	1.4	} or do {
170			my %arc;
171			my ($more, $prev);
172
173	root	1.31	open my $fh, "<", $path
174	root	1.13	or Carp::croak "$path: $!";
175	elmex	1.1
176	root	1.31	binmode $fh;
177
178	root	1.4	my $parse_block; $parse_block = sub {
179			my %arc = @_;
180	elmex	1.2
181	root	1.4	while (<$fh>) {
182			s/\s+$//;
183			if (/^end$/i) {
184			last;
185			} elsif (/^arch (\S+)$/) {
186	root	1.14	push @{ $arc{inventory} }, normalize_arch $parse_block->(_name => $1);
187	root	1.4	} elsif (/^lore$/) {
188			while (<$fh>) {
189			last if /^endlore\s*$/i;
190			$arc{lore} .= $_;
191			}
192			} elsif (/^msg$/) {
193			while (<$fh>) {
194			last if /^endmsg\s*$/i;
195			$arc{msg} .= $_;
196			}
197			} elsif (/^(\S+)\s(.)$/) {
198			$arc{lc $1} = $2;
199			} elsif (/^\s*($\|#)/) {
200			#
201			} else {
202			warn "$path: unparsable line '$_' in arch $arc{_name}";
203			}
204			}
205	elmex	1.1
206	root	1.4	\%arc
207			};
208	elmex	1.1
209			while (<$fh>) {
210			s/\s+$//;
211	root	1.4	if (/^more$/i) {
212			$more = $prev;
213			} elsif (/^object (\S+)$/i) {
214			my $name = $1;
215			my $arc = $parse_block->(_name => $name);
216
217			if ($more) {
218			$more->{more} = $arc;
219			} else {
220			$arc{$name} = $arc;
221	elmex	1.1	}
222	root	1.4	$prev = $arc;
223			$more = undef;
224			} elsif (/^arch (\S+)$/i) {
225	root	1.14	push @{ $arc{arch} }, normalize_arch $parse_block->(_name => $1);
226	elmex	1.1	} elsif (/^\s*($\|#)/) {
227			#
228			} else {
229	root	1.4	warn "$path: unparseable top-level line '$_'";
230	elmex	1.1	}
231			}
232
233	root	1.4	undef $parse_block; # work around bug in perl not freeing $fh etc.
234	elmex	1.2
235	root	1.28	save_ref \%arc, $cache
236	root	1.4	if defined $cache;
237	elmex	1.1
238	root	1.4	\%arc
239	elmex	1.2	}
240	elmex	1.1	}
241
242	elmex	1.10	# put all archs into a hash with editor_face as it's key
243			# NOTE: the arrays in the hash values are references to
244			# the archs from $ARCH
245			sub editor_archs {
246			my %paths;
247
248	root	1.15	for (keys %ARCH) {
249			my $arch = $ARCH{$_};
250	elmex	1.10	push @{$paths{$arch->{editor_folder}}}, \$arch;
251			}
252
253	root	1.15	\%paths
254	elmex	1.10	}
255
256	root	1.17	=item ($minx, $miny, $maxx, $maxy) = arch_extents $arch
257
258			arch_extents determines the extents of the given arch's face(s), linked
259			faces and single faces are handled here it returns (minx, miny, maxx,
260			maxy)
261
262			=cut
263
264	root	1.15	sub arch_extents {
265	elmex	1.10	my ($a) = @_;
266
267	root	1.15	my $o = $ARCH{$a->{_name}}
268			or return;
269	elmex	1.10
270	root	1.15	my $face = $FACE{$a->{face} \|\| $o->{face}}
271			or (warn "no face data found for arch '$a->{_name}'"), return;
272	elmex	1.10
273	root	1.15	if ($face->{w} > 1 \|\| $face->{h} > 1) {
274			# bigface
275			return (0, 0, $face->{w} - 1, $face->{h} - 1);
276
277			} elsif ($o->{more}) {
278			# linked face
279			my ($minx, $miny, $maxx, $maxy) = ($o->{x}, $o->{y}) x 2;
280
281			for (; $o; $o = $o->{more}) {
282			$minx = min $minx, $o->{x};
283			$miny = min $miny, $o->{y};
284			$maxx = max $maxx, $o->{x};
285			$maxy = max $maxy, $o->{y};
286			}
287
288			return ($minx, $miny, $maxx, $maxy);
289	elmex	1.10
290			} else {
291			# single face
292	root	1.15	return (0, 0, 0, 0);
293	elmex	1.10	}
294			}
295
296	root	1.19	=item $type = arch_attr $arch
297	root	1.17
298			Returns a hashref describing the object and its attributes. It can contain
299			the following keys:
300
301			name the name, suitable for display purposes
302			ignore
303			attr
304			desc
305			use
306			section => [name => \%attr, name => \%attr]
307	root	1.19	import
308	root	1.17
309			=cut
310
311			sub arch_attr($) {
312			my ($arch) = @_;
313
314			require Crossfire::Data;
315
316	root	1.18	my $attr;
317	root	1.17
318			if ($arch->{type} > 0) {
319	root	1.18	$attr = $Crossfire::Data::ATTR{$arch->{type}+0};
320	root	1.17	} else {
321	root	1.18	$attr = $Crossfire::Data::TYPE{Misc};
322
323			type:
324			for (@Crossfire::Data::ATTR0) {
325			my $req = $_->{required}
326			or die "internal error: ATTR0 without 'required'";
327
328	root	1.35	keys %$req;
329	root	1.18	while (my ($k, $v) = each %$req) {
330			next type
331			unless $arch->{$k} == $v;
332			}
333
334			$attr = $_;
335			}
336	root	1.17	}
337
338	root	1.19	$attr \|\| \%Crossfire::Data::DEFAULT_ATTR;
339	root	1.17	}
340
341	root	1.16	sub arch_edit_sections {
342			# if (edit_type == IGUIConstants.TILE_EDIT_NONE)
343			# edit_type = 0;
344			# else if (edit_type != 0) {
345			# // all flags from 'check_type' must be unset in this arch because they get recalculated now
346			# edit_type &= ~check_type;
347			# }
348			#
349			# }
350			# if ((check_type & IGUIConstants.TILE_EDIT_MONSTER) != 0 &&
351			# getAttributeValue("alive", defarch) == 1 &&
352			# (getAttributeValue("monster", defarch) == 1 \|\|
353			# getAttributeValue("generator", defarch) == 1)) {
354			# // Monster: monsters/npcs/generators
355			# edit_type \|= IGUIConstants.TILE_EDIT_MONSTER;
356			# }
357			# if ((check_type & IGUIConstants.TILE_EDIT_WALL) != 0 &&
358			# arch_type == 0 && getAttributeValue("no_pass", defarch) == 1) {
359			# // Walls
360			# edit_type \|= IGUIConstants.TILE_EDIT_WALL;
361			# }
362			# if ((check_type & IGUIConstants.TILE_EDIT_CONNECTED) != 0 &&
363			# getAttributeValue("connected", defarch) != 0) {
364			# // Connected Objects
365			# edit_type \|= IGUIConstants.TILE_EDIT_CONNECTED;
366			# }
367			# if ((check_type & IGUIConstants.TILE_EDIT_EXIT) != 0 &&
368			# arch_type == 66 \|\| arch_type == 41 \|\| arch_type == 95) {
369			# // Exit: teleporter/exit/trapdoors
370			# edit_type \|= IGUIConstants.TILE_EDIT_EXIT;
371			# }
372			# if ((check_type & IGUIConstants.TILE_EDIT_TREASURE) != 0 &&
373			# getAttributeValue("no_pick", defarch) == 0 && (arch_type == 4 \|\|
374			# arch_type == 5 \|\| arch_type == 36 \|\| arch_type == 60 \|\|
375			# arch_type == 85 \|\| arch_type == 111 \|\| arch_type == 123 \|\|
376			# arch_type == 124 \|\| arch_type == 130)) {
377			# // Treasure: randomtreasure/money/gems/potions/spellbooks/scrolls
378			# edit_type \|= IGUIConstants.TILE_EDIT_TREASURE;
379			# }
380			# if ((check_type & IGUIConstants.TILE_EDIT_DOOR) != 0 &&
381			# arch_type == 20 \|\| arch_type == 23 \|\| arch_type == 26 \|\|
382			# arch_type == 91 \|\| arch_type == 21 \|\| arch_type == 24) {
383			# // Door: door/special door/gates + keys
384			# edit_type \|= IGUIConstants.TILE_EDIT_DOOR;
385			# }
386			# if ((check_type & IGUIConstants.TILE_EDIT_EQUIP) != 0 &&
387			# getAttributeValue("no_pick", defarch) == 0 && ((arch_type >= 13 &&
388			# arch_type <= 16) \|\| arch_type == 33 \|\| arch_type == 34 \|\|
389			# arch_type == 35 \|\| arch_type == 39 \|\| arch_type == 70 \|\|
390			# arch_type == 87 \|\| arch_type == 99 \|\| arch_type == 100 \|\|
391			# arch_type == 104 \|\| arch_type == 109 \|\| arch_type == 113 \|\|
392			# arch_type == 122 \|\| arch_type == 3)) {
393			# // Equipment: weapons/armour/wands/rods
394			# edit_type \|= IGUIConstants.TILE_EDIT_EQUIP;
395			# }
396			#
397			# return(edit_type);
398			#
399			#
400			}
401
402	root	1.24	sub init($) {
403			my ($cachedir) = @_;
404
405			return if %ARCH;
406
407			mkdir $cachedir, 0777;
408			*ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst";
409			}
410
411	root	1.29	$VARDIR \|\|= $ENV{HOME} ? "$ENV{HOME}/.crossfire" : File::Spec->tmpdir . "/crossfire";
412	root	1.15
413	root	1.25	init $VARDIR;
414	root	1.15
415	elmex	1.1	=head1 AUTHOR
416
417			Marc Lehmann <schmorp@schmorp.de>
418			http://home.schmorp.de/
419
420			Robin Redeker <elmex@ta-sa.org>
421			http://www.ta-sa.org/
422
423			=cut
424	root	1.4
425			1