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Comparing deliantra/Deliantra/Deliantra.pm (file contents):
Revision 1.13 by root, Thu Feb 9 20:54:42 2006 UTC vs.
Revision 1.53 by root, Wed Mar 22 03:32:09 2006 UTC

… …
11use strict; 11use strict;
12 12
13use base 'Exporter'; 13use base 'Exporter';
14 14
15use Carp (); 15use Carp ();
16use Storable; 16use File::Spec;
17use List::Util qw(min max);
18use Storable qw(freeze thaw);
17 19
18#XXX: The map_* procedures scream for a map-object
19
20our @EXPORT = 20our @EXPORT = qw(
21 qw(read_pak read_arch $ARCH TILESIZE editor_archs 21 read_pak read_arch *ARCH TILESIZE $TILE *FACE editor_archs arch_extents
22 arch_extends 22);
23 map_get_tile_stack map_push_tile_stack map_pop_tile_stack
24 );
25 23
26our $LIB = $ENV{CROSSFIRE_LIBDIR} 24our $LIB = $ENV{CROSSFIRE_LIBDIR};
27 or Carp::croak "\$CROSSFIRE_LIBDIR must be set\n"; 25
26our $VARDIR = $ENV{HOME} ? "$ENV{HOME}/.crossfire" : File::Spec->tmpdir . "/crossfire";
27
28mkdir $VARDIR, 0777;
28 29
29sub TILESIZE (){ 32 } 30sub TILESIZE (){ 32 }
30 31
31our $ARCH; 32our %ARCH;
33our %FACE;
34our $TILE;
32 35
33our %FIELD_MULTILINE = ( 36our %FIELD_MULTILINE = (
34 msg => "endmsg", 37 msg => "endmsg",
38 lore => "endlore",
39 maplore => "endmaplore",
35); 40);
36 41
37# not used yet, maybe alphabetical is ok 42# not used yet, maybe alphabetical is ok
38our @FIELD_ORDER = (qw(name name_pl)); 43our @FIELD_ORDER = (qw(name name_pl));
39 44
40# not used yet, AND NOT CHECKED, should also be BY TYPE 45sub MOVE_WALK (){ 0x01 }
41our %FIELD_NORMALIZE = ( 46sub MOVE_FLY_LOW (){ 0x02 }
42 "enter_x" => "hp", 47sub MOVE_FLY_HIGH (){ 0x04 }
43 "enter_y" => "sp", 48sub MOVE_FLYING (){ 0x06 }
44); 49sub MOVE_SWIM (){ 0x08 }
50sub MOVE_BOAT (){ 0x10 }
51sub MOVE_ALL (){ 0xff }
45 52
46sub read_pak($;$) { 53sub load_ref($) {
47 my ($path, $cache) = @_; 54 my ($path) = @_;
48 55
49 eval {
50 defined $cache
51 && -M $cache < -M $path
52 && Storable::retrieve $cache
53 } or do {
54 my %pak;
55
56 open my $fh, "<:raw", $path 56 open my $fh, "<", $path
57 or Carp::croak "$_[0]: $!"; 57 or die "$path: $!";
58 while (<$fh>) { 58 binmode $fh;
59 my ($type, $id, $len, $path) = split; 59 local $/;
60 $path =~ s/.*\///;
61 read $fh, $pak{$path}, $len;
62 }
63 60
64 Storable::nstore \%pak, $cache 61 thaw <$fh>
65 if defined $cache;
66
67 \%pak
68 }
69} 62}
70 63
71sub read_arch($;$) { 64sub save_ref($$) {
72 my ($path, $cache) = @_; 65 my ($ref, $path) = @_;
73 66
74 eval {
75 defined $cache
76 && -M $cache < -M $path
77 && Storable::retrieve $cache
78 } or do {
79 my %arc;
80 my ($more, $prev);
81
82 open my $fh, "<:raw", $path 67 open my $fh, ">", "$path~"
83 or Carp::croak "$path: $!"; 68 or die "$path~: $!";
69 binmode $fh;
70 print $fh freeze $ref;
71 close $fh;
72 rename "$path~", $path
73 or die "$path: $!";
74}
84 75
85 my $parse_block; $parse_block = sub { 76sub normalize_object($) {
86 my %arc = @_; 77 my ($ob) = @_;
87 78
88 while (<$fh>) { 79 delete $ob->{$_} for qw(
89 s/\s+$//; 80 can_knockback can_parry can_impale can_cut can_dam_armour
90 if (/^end$/i) { 81 can_apply pass_thru can_pass_thru
91 last; 82 );
92 } elsif (/^arch (\S+)$/) { 83
93 push @{ $arc{inventory} }, $parse_block->(_name => $1); 84 for my $attr (qw(move_type move_block move_allow move_on move_off move_slow)) {
94 } elsif (/^lore$/) { 85 next unless exists $ob->{$attr};
95 while (<$fh>) { 86 next if $ob->{$attr} =~ /^\d+$/;
96 last if /^endlore\s*$/i; 87
97 $arc{lore} .= $_; 88 my $flags = 0;
98 } 89
99 } elsif (/^msg$/) { 90 # assume list
100 while (<$fh>) { 91 for my $flag (map lc, split /\s+/, $ob->{$attr}) {
101 last if /^endmsg\s*$/i; 92 $flags |= MOVE_WALK if $flag eq "walk";
102 $arc{msg} .= $_; 93 $flags |= MOVE_FLY_LOW if $flag eq "fly_low";
103 } 94 $flags |= MOVE_FLY_HIGH if $flag eq "fly_high";
104 } elsif (/^(\S+)\s*(.*)$/) { 95 $flags |= MOVE_FLYING if $flag eq "flying";
105 $arc{lc $1} = $2; 96 $flags |= MOVE_SWIM if $flag eq "swim";
106 } elsif (/^\s*($|#)/) { 97 $flags |= MOVE_BOAT if $flag eq "boat";
107 # 98 $flags |= MOVE_ALL if $flag eq "all";
108 } else { 99
109 warn "$path: unparsable line '$_' in arch $arc{_name}"; 100 $flags &= ~MOVE_WALK if $flag eq "-walk";
110 } 101 $flags &= ~MOVE_FLY_LOW if $flag eq "-fly_low";
102 $flags &= ~MOVE_FLY_HIGH if $flag eq "-fly_high";
103 $flags &= ~MOVE_FLYING if $flag eq "-flying";
104 $flags &= ~MOVE_SWIM if $flag eq "-swim";
105 $flags &= ~MOVE_BOAT if $flag eq "-boat";
106 $flags &= ~MOVE_ALL if $flag eq "-all";
107 }
108
109 $ob->{$attr} = $flags;
110 }
111
112 if (defined (my $v = delete $ob->{no_pass})) {
113 $ob->{move_block} = $v ? MOVE_ALL : 0;
114 }
115 if (defined (my $v = delete $ob->{slow_move})) {
116 $ob->{move_slow} |= MOVE_WALK;
117 $ob->{move_slow_penalty} = $v;
118 }
119 if (defined (my $v = delete $ob->{walk_on})) {
120 $ob->{move_on} = $v ? $ob->{move_on} | MOVE_WALK
121 : $ob->{move_on} & ~MOVE_WALK;
122 }
123 if (defined (my $v = delete $ob->{walk_off})) {
124 $ob->{move_off} = $v ? $ob->{move_off} | MOVE_WALK
125 : $ob->{move_off} & ~MOVE_WALK;
126 }
127 if (defined (my $v = delete $ob->{fly_on})) {
128 $ob->{move_on} = $v ? $ob->{move_on} | MOVE_FLY_LOW
129 : $ob->{move_on} & ~MOVE_FLY_LOW;
130 }
131 if (defined (my $v = delete $ob->{fly_off})) {
132 $ob->{move_off} = $v ? $ob->{move_off} | MOVE_FLY_LOW
133 : $ob->{move_off} & ~MOVE_FLY_LOW;
134 }
135 if (defined (my $v = delete $ob->{flying})) {
136 $ob->{move_type} = $v ? $ob->{move_type} | MOVE_FLY_LOW
137 : $ob->{move_type} & ~MOVE_FLY_LOW;
138 }
139
140 $ob
141}
142
143sub normalize_arch($) {
144 my ($ob) = @_;
145
146 normalize_object $ob;
147
148 my $arch = $ARCH{$ob->{_name}}
149 or (warn "$ob->{_name}: no such archetype", return $ob);
150
151 if ($arch->{type} == 22) { # map
152 my %normalize = (
153 "enter_x" => "hp",
154 "enter_y" => "sp",
155 "width" => "x",
156 "height" => "y",
157 "reset_timeout" => "weight",
158 "swap_time" => "value",
159 "difficulty" => "level",
160 "darkness" => "invisible",
161 "fixed_resettime" => "stand_still",
162 );
163
164 while (my ($k2, $k1) = each %normalize) {
165 if (defined (my $v = delete $ob->{$k1})) {
166 $ob->{$k2} = $v;
111 } 167 }
112
113 \%arc
114 }; 168 }
169 } else {
170 # if value matches archetype default, delete
171 while (my ($k, $v) = each %$ob) {
172 if (exists $arch->{$k} and $arch->{$k} eq $v) {
173 next if $k eq "_name";
174 delete $ob->{$k};
175 }
176 }
177 }
178
179 $ob
180}
181
182sub read_pak($) {
183 my ($path) = @_;
184
185 my %pak;
186
187 open my $fh, "<", $path
188 or Carp::croak "$_[0]: $!";
189 binmode $fh;
190 while (<$fh>) {
191 my ($type, $id, $len, $path) = split;
192 $path =~ s/.*\///;
193 read $fh, $pak{$path}, $len;
194 }
195
196 \%pak
197}
198
199sub read_arch($) {
200 my ($path) = @_;
201
202 my %arc;
203 my ($more, $prev);
204
205 open my $fh, "<", $path
206 or Carp::croak "$path: $!";
207
208 binmode $fh;
209
210 my $parse_block; $parse_block = sub {
211 my %arc = @_;
115 212
116 while (<$fh>) { 213 while (<$fh>) {
117 s/\s+$//; 214 s/\s+$//;
118 if (/^more$/i) { 215 if (/^end$/i) {
119 $more = $prev; 216 last;
120 } elsif (/^object (\S+)$/i) { 217 } elsif (/^arch (\S+)$/) {
121 my $name = $1; 218 push @{ $arc{inventory} }, normalize_arch $parse_block->(_name => $1);
122 my $arc = $parse_block->(_name => $name); 219 } elsif (/^lore$/) {
123 220 while (<$fh>) {
124 if ($more) { 221 last if /^endlore\s*$/i;
125 $more->{more} = $arc;
126 } else {
127 $arc{$name} = $arc; 222 $arc{lore} .= $_;
128 } 223 }
129 $prev = $arc; 224 } elsif (/^msg$/) {
130 $more = undef; 225 while (<$fh>) {
226 last if /^endmsg\s*$/i;
227 $arc{msg} .= $_;
228 }
131 } elsif (/^arch (\S+)$/i) { 229 } elsif (/^(\S+)\s*(.*)$/) {
132 push @{ $arc{arch} }, $parse_block->(_name => $1); 230 $arc{lc $1} = $2;
133 } elsif (/^\s*($|#)/) { 231 } elsif (/^\s*($|#)/) {
134 # 232 #
135 } else { 233 } else {
136 warn "$path: unparseable top-level line '$_'"; 234 warn "$path: unparsable line '$_' in arch $arc{_name}";
137 } 235 }
138 } 236 }
139 237
140 undef $parse_block; # work around bug in perl not freeing $fh etc.
141
142 Storable::nstore \%arc, $cache
143 if defined $cache;
144
145 \%arc 238 \%arc
146 } 239 };
147}
148 240
149# returns the arch/object stack from a tile on a map 241 while (<$fh>) {
150sub map_get_tile_stack { 242 s/\s+$//;
151 my ($map, $x, $y) = @_; 243 if (/^more$/i) {
152 my $as; 244 $more = $prev;
245 } elsif (/^object (\S+)$/i) {
246 my $name = $1;
247 my $arc = normalize_object $parse_block->(_name => $name);
153 248
154 if ($x > 0 || $x < $map->{width} 249 if ($more) {
155 || $y > 0 || $y < $map->{height}) { 250 $more->{more} = $arc;
156 251 } else {
157 $as = $map->{map}{map}[$x][$y] || []; 252 $arc{$name} = $arc;
253 }
254 $prev = $arc;
255 $more = undef;
256 } elsif (/^arch (\S+)$/i) {
257 push @{ $arc{arch} }, normalize_arch $parse_block->(_name => $1);
258 } elsif (/^\s*($|#)/) {
259 #
260 } else {
261 warn "$path: unparseable top-level line '$_'";
262 }
158 } 263 }
159 264
160 return $as; 265 undef $parse_block; # work around bug in perl not freeing $fh etc.
161}
162 266
163# pop the topmost arch/object from the stack of a tile on a map 267 \%arc
164sub map_pop_tile_stack {
165 my ($map, $x, $y) = @_;
166
167 if ($x > 0 || $x < $map->{width}
168 || $y > 0 || $y < $map->{height}) {
169
170 pop @{$map->{map}{map}[$x][$y]};
171 }
172} 268}
173
174# pushes the arch/object on the stack of a tile on a map
175sub map_push_tile_stack {
176 my ($map, $x, $y, $arch) = @_;
177
178 if ($x > 0 || $x < $map->{width}
179 || $y > 0 || $y < $map->{height}) {
180
181 push @{$map->{map}{map}[$x][$y]}, $arch;
182 }
183}
184
185 269
186# put all archs into a hash with editor_face as it's key 270# put all archs into a hash with editor_face as it's key
187# NOTE: the arrays in the hash values are references to 271# NOTE: the arrays in the hash values are references to
188# the archs from $ARCH 272# the archs from $ARCH
189sub editor_archs { 273sub editor_archs {
190 my %paths; 274 my %paths;
191 275
192 for (keys %$ARCH) { 276 for (keys %ARCH) {
193 my $arch = $ARCH->{$_}; 277 my $arch = $ARCH{$_};
194 push @{$paths{$arch->{editor_folder}}}, \$arch; 278 push @{$paths{$arch->{editor_folder}}}, \$arch;
195 } 279 }
196 280
197 return \%paths; 281 \%paths
198} 282}
199 283
200# arch_extends determines how the arch looks like on the map, 284=item ($minx, $miny, $maxx, $maxy) = arch_extents $arch
201# bigfaces, linked faces and single faces are handled here 285
202# it returns (<xoffset>, <yoffset>, <width>, <height>) 286arch_extents determines the extents of the given arch's face(s), linked
203# NOTE: non rectangular linked faces are not considered 287faces and single faces are handled here it returns (minx, miny, maxx,
288maxy)
289
290=cut
291
204sub arch_extends { 292sub arch_extents {
205 my ($a) = @_; 293 my ($a) = @_;
206 294
207 my $TC = \%Crossfire::Tilecache::TILECACHE; 295 my $o = $ARCH{$a->{_name}}
208
209 my $facename =
210 $a->{face} || $ARCH->{$a->{_name}}->{face}
211 or return (); 296 or return;
212 297
213 my $tile = $TC->{$facename} 298 my $face = $FACE{$a->{face} || $o->{face} || "blank.111"}
214 or (warn "no gfx found for arch '$facename' in arch_size ()"), return; 299 or (warn "no face data found for arch '$a->{_name}'"), return;
215 300
216 if ($tile->{w} > 1 || $tile->{h} > 1) { 301 if ($face->{w} > 1 || $face->{h} > 1) {
217 # bigfaces 302 # bigface
218 return (0, 0, $tile->{w}, $tile->{h}); 303 return (0, 0, $face->{w} - 1, $face->{h} - 1);
219 304
220 } elsif ($a->{more}) { 305 } elsif ($o->{more}) {
221 # linked faces 306 # linked face
222 my ($miw, $mih, $maw, $mah) = (0, 0, 0, 0); 307 my ($minx, $miny, $maxx, $maxy) = ($o->{x}, $o->{y}) x 2;
223 do {
224 $miw > (0 + $a->{x}) and $miw = $a->{x};
225 $mih > (0 + $a->{y}) and $mih = $a->{y};
226 $maw < (0 + $a->{x}) and $maw = $a->{x};
227 $mah < (0 + $a->{y}) and $mah = $a->{y};
228 } while $a = $a->{more};
229 308
230 return ($miw, $mih, ($maw - $miw) + 1, ($mah - $mih) + 1) 309 for (; $o; $o = $o->{more}) {
310 $minx = min $minx, $o->{x};
311 $miny = min $miny, $o->{y};
312 $maxx = max $maxx, $o->{x};
313 $maxy = max $maxy, $o->{y};
314 }
315
316 return ($minx, $miny, $maxx, $maxy);
231 317
232 } else { 318 } else {
233 # single face 319 # single face
234 return (0, 0, 1, 1); 320 return (0, 0, 0, 0);
321 }
322}
323
324=item $type = arch_attr $arch
325
326Returns a hashref describing the object and its attributes. It can contain
327the following keys:
328
329 name the name, suitable for display purposes
330 ignore
331 attr
332 desc
333 use
334 section => [name => \%attr, name => \%attr]
335 import
336
337=cut
338
339sub arch_attr($) {
340 my ($obj) = @_;
341
342 require Crossfire::Data;
343
344 my $root;
345 my $attr = { };
346
347 my $arch = $ARCH{ $obj->{_name} };
348 my $type = $obj->{type} || $arch->{type};
349
350 if ($type > 0) {
351 $root = $Crossfire::Data::ATTR{$type};
352 } else {
353 $root = $Crossfire::Data::TYPE{Misc};
354
355 type:
356 for (@Crossfire::Data::ATTR0) {
357 my $req = $_->{required}
358 or die "internal error: ATTR0 without 'required'";
359
360 keys %$req;
361 while (my ($k, $v) = each %$req) {
362 next type
363 unless $obj->{$k} == $v || $arch->{$k} == $v;
364 }
365
366 $root = $_;
367 }
368 }
369
370 my @import = ($root);
371
372 unshift @import, \%Crossfire::Data::DEFAULT_ATTR
373 unless $type == 116;
374
375 my (%ignore);
376 my (@section_order, %section, @attr_order);
377
378 while (my $type = shift @import) {
379 push @import, @{$type->{import} || []};
380
381 $attr->{$_} ||= $type->{$_}
382 for qw(name desc use);
383
384 for (@{$type->{ignore} || []}) {
385 $ignore{$_}++ for ref $_ ? @$_ : $_;
386 }
387
388 for ([general => ($type->{attr} || [])], @{$type->{section} || []}) {
389 my ($name, $attr) = @$_;
390 push @section_order, $name;
391 for (@$attr) {
392 my ($k, $v) = @$_;
393 push @attr_order, $k;
394 $section{$name}{$k} ||= $v;
395 }
396 }
397 }
398
399 $attr->{section} = [
400 map !exists $section{$_} ? () : do {
401 my $attr = delete $section{$_};
402
403 [
404 $_,
405 map exists $attr->{$_} && !$ignore{$_}
406 ? [$_ => delete $attr->{$_}] : (),
407 @attr_order
408 ]
409 },
410
411 exists $section{$_} ? [$_ => delete $section{$_}] : (),
412 @section_order
413 ];
414
415 $attr
416}
417
418sub arch_edit_sections {
419# if (edit_type == IGUIConstants.TILE_EDIT_NONE)
420# edit_type = 0;
421# else if (edit_type != 0) {
422# // all flags from 'check_type' must be unset in this arch because they get recalculated now
423# edit_type &= ~check_type;
424# }
425#
426# }
427# if ((check_type & IGUIConstants.TILE_EDIT_MONSTER) != 0 &&
428# getAttributeValue("alive", defarch) == 1 &&
429# (getAttributeValue("monster", defarch) == 1 ||
430# getAttributeValue("generator", defarch) == 1)) {
431# // Monster: monsters/npcs/generators
432# edit_type |= IGUIConstants.TILE_EDIT_MONSTER;
433# }
434# if ((check_type & IGUIConstants.TILE_EDIT_WALL) != 0 &&
435# arch_type == 0 && getAttributeValue("no_pass", defarch) == 1) {
436# // Walls
437# edit_type |= IGUIConstants.TILE_EDIT_WALL;
438# }
439# if ((check_type & IGUIConstants.TILE_EDIT_CONNECTED) != 0 &&
440# getAttributeValue("connected", defarch) != 0) {
441# // Connected Objects
442# edit_type |= IGUIConstants.TILE_EDIT_CONNECTED;
443# }
444# if ((check_type & IGUIConstants.TILE_EDIT_EXIT) != 0 &&
445# arch_type == 66 || arch_type == 41 || arch_type == 95) {
446# // Exit: teleporter/exit/trapdoors
447# edit_type |= IGUIConstants.TILE_EDIT_EXIT;
448# }
449# if ((check_type & IGUIConstants.TILE_EDIT_TREASURE) != 0 &&
450# getAttributeValue("no_pick", defarch) == 0 && (arch_type == 4 ||
451# arch_type == 5 || arch_type == 36 || arch_type == 60 ||
452# arch_type == 85 || arch_type == 111 || arch_type == 123 ||
453# arch_type == 124 || arch_type == 130)) {
454# // Treasure: randomtreasure/money/gems/potions/spellbooks/scrolls
455# edit_type |= IGUIConstants.TILE_EDIT_TREASURE;
456# }
457# if ((check_type & IGUIConstants.TILE_EDIT_DOOR) != 0 &&
458# arch_type == 20 || arch_type == 23 || arch_type == 26 ||
459# arch_type == 91 || arch_type == 21 || arch_type == 24) {
460# // Door: door/special door/gates + keys
461# edit_type |= IGUIConstants.TILE_EDIT_DOOR;
462# }
463# if ((check_type & IGUIConstants.TILE_EDIT_EQUIP) != 0 &&
464# getAttributeValue("no_pick", defarch) == 0 && ((arch_type >= 13 &&
465# arch_type <= 16) || arch_type == 33 || arch_type == 34 ||
466# arch_type == 35 || arch_type == 39 || arch_type == 70 ||
467# arch_type == 87 || arch_type == 99 || arch_type == 100 ||
468# arch_type == 104 || arch_type == 109 || arch_type == 113 ||
469# arch_type == 122 || arch_type == 3)) {
470# // Equipment: weapons/armour/wands/rods
471# edit_type |= IGUIConstants.TILE_EDIT_EQUIP;
472# }
473#
474# return(edit_type);
475#
476#
477}
478
479sub cache_file($$&&) {
480 my ($src, $cache, $load, $create) = @_;
481
482 my ($size, $mtime) = (stat $src)[7,9]
483 or Carp::croak "$src: $!";
484
485 if (-e $cache) {
486 my $ref = eval { load_ref $cache };
487
488 if ($ref->{version} == 1
489 && $ref->{size} == $size
490 && $ref->{mtime} == $mtime
491 && eval { $load->($ref->{data}); 1 }) {
492 return;
493 }
494 }
495
496 my $ref = {
497 version => 1,
498 size => $size,
499 mtime => $mtime,
500 data => $create->(),
235 } 501 };
236}
237 502
238sub init($) { 503 $load->($ref->{data});
239 my ($cachedir) = @_;
240 504
241 $ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; 505 save_ref $ref, $cache;
506}
507
508=item set_libdir $path
509
510Sets the library directory to the given path
511(default: $ENV{CROSSFIRE_LIBDIR}).
512
513You have to (re-)load the archetypes and tilecache manually after steting
514the library path.
515
516=cut
517
518sub set_libdir($) {
519 $LIB = $_[0];
520}
521
522=item load_archetypes
523
524(Re-)Load archetypes into %ARCH.
525
526=cut
527
528sub load_archetypes() {
529 cache_file "$LIB/archetypes", "$VARDIR/archetypes.pst", sub {
530 *ARCH = $_[0];
531 }, sub {
532 read_arch "$LIB/archetypes"
533 };
534}
535
536=item load_tilecache
537
538(Re-)Load %TILE and %FACE.
539
540=cut
541
542sub load_tilecache() {
543 require Gtk2;
544
545 cache_file "$LIB/crossfire.0", "$VARDIR/tilecache.pst", sub {
546 $TILE = new_from_file Gtk2::Gdk::Pixbuf "$VARDIR/tilecache.png"
547 or die "$VARDIR/tilecache.png: $!";
548 *FACE = $_[0];
549 }, sub {
550 require File::Temp;
551
552 my $tile = read_pak "$LIB/crossfire.0";
553
554 my %cache;
555
556 my $idx = 0;
557
558 for my $name (sort keys %$tile) {
559 my ($fh, $filename) = File::Temp::tempfile ();
560 print $fh $tile->{$name};
561 close $fh;
562 my $pb = new_from_file Gtk2::Gdk::Pixbuf $filename;
563 unlink $filename;
564
565 my $tile = $cache{$name} = {
566 pb => $pb,
567 idx => $idx,
568 w => int $pb->get_width / TILESIZE,
569 h => int $pb->get_height / TILESIZE,
570 };
571
572
573 $idx += $tile->{w} * $tile->{h};
574 }
575
576 my $pb = new Gtk2::Gdk::Pixbuf "rgb", 1, 8, 64 * TILESIZE, TILESIZE * int +($idx + 63) / 64;
577
578 while (my ($name, $tile) = each %cache) {
579 my $tpb = delete $tile->{pb};
580 my $ofs = $tile->{idx};
581
582 for my $x (0 .. $tile->{w} - 1) {
583 for my $y (0 .. $tile->{h} - 1) {
584 my $idx = $ofs + $x + $y * $tile->{w};
585 $tpb->copy_area ($x * TILESIZE, $y * TILESIZE, TILESIZE, TILESIZE,
586 $pb, ($idx % 64) * TILESIZE, TILESIZE * int $idx / 64);
587 }
588 }
589 }
590
591 $pb->save ("$VARDIR/tilecache.png", "png");
592
593 \%cache
594 };
242} 595}
243 596
244=head1 AUTHOR 597=head1 AUTHOR
245 598
246 Marc Lehmann <schmorp@schmorp.de> 599 Marc Lehmann <schmorp@schmorp.de>

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