| … | |
… | |
| 10 | |
10 | |
| 11 | use strict; |
11 | use strict; |
| 12 | |
12 | |
| 13 | use base 'Exporter'; |
13 | use base 'Exporter'; |
| 14 | |
14 | |
|
|
15 | use Carp (); |
| 15 | use Storable; |
16 | use Storable; |
|
|
17 | use File::Spec; |
|
|
18 | use List::Util qw(min max); |
| 16 | |
19 | |
| 17 | #XXX: The map_* procedures scream for a map-object |
20 | #XXX: The map_* procedures scream for a map-object |
| 18 | |
21 | |
| 19 | our @EXPORT = |
22 | our @EXPORT = |
| 20 | qw(read_pak read_arch $ARCH TILESIZE editor_archs |
23 | qw(read_pak read_arch %ARCH TILESIZE $TILE %FACE editor_archs arch_extents); |
| 21 | arch_extends |
|
|
| 22 | map_get_tile_stack map_push_tile_stack map_pop_tile_stack |
|
|
| 23 | ); |
|
|
| 24 | |
24 | |
| 25 | our $LIB = $ENV{CROSSFIRE_LIBDIR} |
25 | our $LIB = $ENV{CROSSFIRE_LIBDIR} |
| 26 | or die "\$CROSSFIRE_LIBDIR must be set\n"; |
26 | or Carp::croak "\$CROSSFIRE_LIBDIR must be set\n"; |
| 27 | |
27 | |
| 28 | sub TILESIZE (){ 32 } |
28 | sub TILESIZE (){ 32 } |
| 29 | |
29 | |
|
|
30 | our $CACHEDIR; |
| 30 | our $ARCH; |
31 | our %ARCH; |
|
|
32 | our %FACE; |
|
|
33 | our $TILE; |
|
|
34 | |
|
|
35 | our %FIELD_MULTILINE = ( |
|
|
36 | msg => "endmsg", |
|
|
37 | lore => "endlore", |
|
|
38 | ); |
|
|
39 | |
|
|
40 | # not used yet, maybe alphabetical is ok |
|
|
41 | our @FIELD_ORDER = (qw(name name_pl)); |
|
|
42 | |
|
|
43 | sub MOVE_WALK (){ 0x1 } |
|
|
44 | sub MOVE_FLY_LOW (){ 0x2 } |
|
|
45 | sub MOVE_FLY_HIGH (){ 0x4 } |
|
|
46 | sub MOVE_FLYING (){ 0x6 } |
|
|
47 | sub MOVE_SWIM (){ 0x8 } |
|
|
48 | sub MOVE_ALL (){ 0xf } |
|
|
49 | |
|
|
50 | sub normalize_arch($) { |
|
|
51 | my ($ob) = @_; |
|
|
52 | |
|
|
53 | my $arch = $ARCH{$ob->{_name}} |
|
|
54 | 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 | next if $k eq "_name"; |
|
|
106 | delete $ob->{$k}; |
|
|
107 | } |
|
|
108 | } |
|
|
109 | |
|
|
110 | $ob |
|
|
111 | } |
| 31 | |
112 | |
| 32 | sub read_pak($;$) { |
113 | sub read_pak($;$) { |
| 33 | my ($path, $cache) = @_; |
114 | my ($path, $cache) = @_; |
| 34 | |
115 | |
| 35 | eval { |
116 | eval { |
| 36 | defined $cache |
117 | defined $cache |
| 37 | && -M $cache < -M $path |
118 | && -M $cache < -M $path |
| 38 | && Storable::retrieve $cache |
119 | && Storable::retrieve ($cache) |
| 39 | } or do { |
120 | } or do { |
| 40 | my %pak; |
121 | my %pak; |
| 41 | |
122 | |
| 42 | open my $fh, "<:raw", $path |
123 | open my $fh, "<:raw", $path |
| 43 | or die "$_[0]: $!"; |
124 | or Carp::croak "$_[0]: $!"; |
| 44 | while (<$fh>) { |
125 | while (<$fh>) { |
| 45 | my ($type, $id, $len, $path) = split; |
126 | my ($type, $id, $len, $path) = split; |
| 46 | $path =~ s/.*\///; |
127 | $path =~ s/.*\///; |
| 47 | read $fh, $pak{$path}, $len; |
128 | read $fh, $pak{$path}, $len; |
| 48 | } |
129 | } |
| 49 | |
130 | |
| 50 | Storable::nstore \%pak, $cache |
131 | Storable::nstore (\%pak, $cache) |
| 51 | if defined $cache; |
132 | if defined $cache; |
| 52 | |
133 | |
| 53 | \%pak |
134 | \%pak |
| 54 | } |
135 | } |
| 55 | } |
136 | } |
| … | |
… | |
| 58 | my ($path, $cache) = @_; |
139 | my ($path, $cache) = @_; |
| 59 | |
140 | |
| 60 | eval { |
141 | eval { |
| 61 | defined $cache |
142 | defined $cache |
| 62 | && -M $cache < -M $path |
143 | && -M $cache < -M $path |
| 63 | && Storable::retrieve $cache |
144 | && Storable::retrieve ($cache) |
| 64 | } or do { |
145 | } or do { |
| 65 | my %arc; |
146 | my %arc; |
| 66 | my ($more, $prev); |
147 | my ($more, $prev); |
| 67 | |
148 | |
| 68 | open my $fh, "<:raw", $path |
149 | open my $fh, "<:raw", $path |
| 69 | or die "$path: $!"; |
150 | or Carp::croak "$path: $!"; |
| 70 | |
151 | |
| 71 | my $parse_block; $parse_block = sub { |
152 | my $parse_block; $parse_block = sub { |
| 72 | my %arc = @_; |
153 | my %arc = @_; |
| 73 | |
154 | |
| 74 | while (<$fh>) { |
155 | while (<$fh>) { |
| 75 | s/\s+$//; |
156 | s/\s+$//; |
| 76 | if (/^end$/i) { |
157 | if (/^end$/i) { |
| 77 | last; |
158 | last; |
| 78 | } elsif (/^arch (\S+)$/) { |
159 | } elsif (/^arch (\S+)$/) { |
| 79 | push @{ $arc{inventory} }, $parse_block->(_name => $1); |
160 | push @{ $arc{inventory} }, normalize_arch $parse_block->(_name => $1); |
| 80 | } elsif (/^lore$/) { |
161 | } elsif (/^lore$/) { |
| 81 | while (<$fh>) { |
162 | while (<$fh>) { |
| 82 | last if /^endlore\s*$/i; |
163 | last if /^endlore\s*$/i; |
| 83 | $arc{lore} .= $_; |
164 | $arc{lore} .= $_; |
| 84 | } |
165 | } |
| … | |
… | |
| 113 | $arc{$name} = $arc; |
194 | $arc{$name} = $arc; |
| 114 | } |
195 | } |
| 115 | $prev = $arc; |
196 | $prev = $arc; |
| 116 | $more = undef; |
197 | $more = undef; |
| 117 | } elsif (/^arch (\S+)$/i) { |
198 | } elsif (/^arch (\S+)$/i) { |
| 118 | push @{ $arc{arch} }, $parse_block->(_name => $1); |
199 | push @{ $arc{arch} }, normalize_arch $parse_block->(_name => $1); |
| 119 | } elsif (/^\s*($|#)/) { |
200 | } elsif (/^\s*($|#)/) { |
| 120 | # |
201 | # |
| 121 | } else { |
202 | } else { |
| 122 | warn "$path: unparseable top-level line '$_'"; |
203 | warn "$path: unparseable top-level line '$_'"; |
| 123 | } |
204 | } |
| 124 | } |
205 | } |
| 125 | |
206 | |
| 126 | undef $parse_block; # work around bug in perl not freeing $fh etc. |
207 | undef $parse_block; # work around bug in perl not freeing $fh etc. |
| 127 | |
208 | |
| 128 | Storable::nstore \%arc, $cache |
209 | Storable::nstore (\%arc, $cache) |
| 129 | if defined $cache; |
210 | if defined $cache; |
| 130 | |
211 | |
| 131 | \%arc |
212 | \%arc |
| 132 | } |
213 | } |
| 133 | } |
214 | } |
| 134 | |
|
|
| 135 | # returns the arch/object stack from a tile on a map |
|
|
| 136 | sub map_get_tile_stack { |
|
|
| 137 | my ($map, $x, $y) = @_; |
|
|
| 138 | my $as; |
|
|
| 139 | |
|
|
| 140 | if ($x > 0 || $x < $map->{width} |
|
|
| 141 | || $y > 0 || $y < $map->{height}) { |
|
|
| 142 | |
|
|
| 143 | $as = $map->{map}{map}[$x][$y] || []; |
|
|
| 144 | } |
|
|
| 145 | |
|
|
| 146 | return $as; |
|
|
| 147 | } |
|
|
| 148 | |
|
|
| 149 | # pop the topmost arch/object from the stack of a tile on a map |
|
|
| 150 | sub map_pop_tile_stack { |
|
|
| 151 | my ($map, $x, $y) = @_; |
|
|
| 152 | |
|
|
| 153 | if ($x > 0 || $x < $map->{width} |
|
|
| 154 | || $y > 0 || $y < $map->{height}) { |
|
|
| 155 | |
|
|
| 156 | pop @{$map->{map}{map}[$x][$y]}; |
|
|
| 157 | } |
|
|
| 158 | } |
|
|
| 159 | |
|
|
| 160 | # pushes the arch/object on the stack of a tile on a map |
|
|
| 161 | sub map_push_tile_stack { |
|
|
| 162 | my ($map, $x, $y, $arch) = @_; |
|
|
| 163 | |
|
|
| 164 | if ($x > 0 || $x < $map->{width} |
|
|
| 165 | || $y > 0 || $y < $map->{height}) { |
|
|
| 166 | |
|
|
| 167 | push @{$map->{map}{map}[$x][$y]}, $arch; |
|
|
| 168 | } |
|
|
| 169 | } |
|
|
| 170 | |
|
|
| 171 | |
215 | |
| 172 | # put all archs into a hash with editor_face as it's key |
216 | # put all archs into a hash with editor_face as it's key |
| 173 | # NOTE: the arrays in the hash values are references to |
217 | # NOTE: the arrays in the hash values are references to |
| 174 | # the archs from $ARCH |
218 | # the archs from $ARCH |
| 175 | sub editor_archs { |
219 | sub editor_archs { |
| 176 | my %paths; |
220 | my %paths; |
| 177 | |
221 | |
| 178 | for (keys %$ARCH) { |
222 | for (keys %ARCH) { |
| 179 | my $arch = $ARCH->{$_}; |
223 | my $arch = $ARCH{$_}; |
| 180 | push @{$paths{$arch->{editor_folder}}}, \$arch; |
224 | push @{$paths{$arch->{editor_folder}}}, \$arch; |
| 181 | } |
225 | } |
| 182 | |
226 | |
| 183 | return \%paths; |
227 | \%paths |
| 184 | } |
228 | } |
| 185 | |
229 | |
| 186 | # arch_extends determines how the arch looks like on the map, |
230 | =item ($minx, $miny, $maxx, $maxy) = arch_extents $arch |
| 187 | # bigfaces, linked faces and single faces are handled here |
231 | |
| 188 | # it returns (<xoffset>, <yoffset>, <width>, <height>) |
232 | arch_extents determines the extents of the given arch's face(s), linked |
| 189 | # NOTE: non rectangular linked faces are not considered |
233 | faces and single faces are handled here it returns (minx, miny, maxx, |
|
|
234 | maxy) |
|
|
235 | |
|
|
236 | =cut |
|
|
237 | |
| 190 | sub arch_extends { |
238 | sub arch_extents { |
| 191 | my ($a) = @_; |
239 | my ($a) = @_; |
| 192 | |
240 | |
| 193 | my $TC = \%Crossfire::Tilecache::TILECACHE; |
241 | my $o = $ARCH{$a->{_name}} |
| 194 | |
|
|
| 195 | my $facename = |
|
|
| 196 | $a->{face} || $ARCH->{$a->{_name}}->{face} |
|
|
| 197 | or return (); |
242 | or return; |
| 198 | |
243 | |
| 199 | my $tile = $TC->{$facename} |
244 | my $face = $FACE{$a->{face} || $o->{face}} |
| 200 | or (warn "no gfx found for arch '$facename' in arch_size ()"), return; |
245 | or (warn "no face data found for arch '$a->{_name}'"), return; |
| 201 | |
246 | |
| 202 | if ($tile->{w} > 1 || $tile->{h} > 1) { |
247 | if ($face->{w} > 1 || $face->{h} > 1) { |
| 203 | # bigfaces |
248 | # bigface |
| 204 | return (0, 0, $tile->{w}, $tile->{h}); |
249 | return (0, 0, $face->{w} - 1, $face->{h} - 1); |
| 205 | |
250 | |
| 206 | } elsif ($a->{more}) { |
251 | } elsif ($o->{more}) { |
| 207 | # linked faces |
252 | # linked face |
| 208 | my ($miw, $mih, $maw, $mah) = (0, 0, 0, 0); |
253 | my ($minx, $miny, $maxx, $maxy) = ($o->{x}, $o->{y}) x 2; |
| 209 | do { |
|
|
| 210 | $miw > (0 + $a->{x}) and $miw = $a->{x}; |
|
|
| 211 | $mih > (0 + $a->{y}) and $mih = $a->{y}; |
|
|
| 212 | $maw < (0 + $a->{x}) and $maw = $a->{x}; |
|
|
| 213 | $mah < (0 + $a->{y}) and $mah = $a->{y}; |
|
|
| 214 | } while $a = $a->{more}; |
|
|
| 215 | |
254 | |
| 216 | return ($miw, $mih, ($maw - $miw) + 1, ($mah - $mih) + 1) |
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, $maxy); |
| 217 | |
263 | |
| 218 | } else { |
264 | } else { |
| 219 | # single face |
265 | # single face |
| 220 | return (0, 0, 1, 1); |
266 | return (0, 0, 0, 0); |
| 221 | } |
267 | } |
| 222 | } |
268 | } |
| 223 | |
269 | |
| 224 | sub init($) { |
270 | sub init($) { |
| 225 | my ($cachedir) = @_; |
271 | my ($cachedir) = @_; |
| 226 | |
272 | |
|
|
273 | return if %ARCH; |
|
|
274 | |
|
|
275 | mkdir $cachedir, 0777; |
| 227 | $ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; |
276 | *ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; |
| 228 | } |
277 | } |
|
|
278 | |
|
|
279 | =item $type = arch_attr $arch |
|
|
280 | |
|
|
281 | Returns a hashref describing the object and its attributes. It can contain |
|
|
282 | the following keys: |
|
|
283 | |
|
|
284 | name the name, suitable for display purposes |
|
|
285 | ignore |
|
|
286 | attr |
|
|
287 | desc |
|
|
288 | use |
|
|
289 | section => [name => \%attr, name => \%attr] |
|
|
290 | import |
|
|
291 | |
|
|
292 | =cut |
|
|
293 | |
|
|
294 | sub arch_attr($) { |
|
|
295 | my ($arch) = @_; |
|
|
296 | |
|
|
297 | require Crossfire::Data; |
|
|
298 | |
|
|
299 | my $attr; |
|
|
300 | |
|
|
301 | if ($arch->{type} > 0) { |
|
|
302 | $attr = $Crossfire::Data::ATTR{$arch->{type}+0}; |
|
|
303 | } else { |
|
|
304 | $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 | } |
|
|
319 | |
|
|
320 | $attr || \%Crossfire::Data::DEFAULT_ATTR; |
|
|
321 | } |
|
|
322 | |
|
|
323 | 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) { |
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365 | # // Door: door/special door/gates + keys |
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366 | # edit_type |= IGUIConstants.TILE_EDIT_DOOR; |
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367 | # } |
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368 | # if ((check_type & IGUIConstants.TILE_EDIT_EQUIP) != 0 && |
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369 | # getAttributeValue("no_pick", defarch) == 0 && ((arch_type >= 13 && |
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370 | # arch_type <= 16) || arch_type == 33 || arch_type == 34 || |
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371 | # arch_type == 35 || arch_type == 39 || arch_type == 70 || |
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372 | # arch_type == 87 || arch_type == 99 || arch_type == 100 || |
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373 | # arch_type == 104 || arch_type == 109 || arch_type == 113 || |
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374 | # arch_type == 122 || arch_type == 3)) { |
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375 | # // Equipment: weapons/armour/wands/rods |
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376 | # edit_type |= IGUIConstants.TILE_EDIT_EQUIP; |
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377 | # } |
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378 | # |
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379 | # return(edit_type); |
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380 | # |
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381 | # |
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382 | } |
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383 | |
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384 | $CACHEDIR ||= $ENV{HOME} ? "$ENV{HOME}/.crossfire" : File::Spec->tmpdir; |
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385 | |
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386 | init $CACHEDIR; |
| 229 | |
387 | |
| 230 | =head1 AUTHOR |
388 | =head1 AUTHOR |
| 231 | |
389 | |
| 232 | Marc Lehmann <schmorp@schmorp.de> |
390 | Marc Lehmann <schmorp@schmorp.de> |
| 233 | http://home.schmorp.de/ |
391 | http://home.schmorp.de/ |
