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/cvs/deliantra/Deliantra/Deliantra.pm
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Comparing deliantra/Deliantra/Deliantra.pm (file contents):
Revision 1.23 by root, Thu Feb 23 02:52:51 2006 UTC vs.
Revision 1.95 by root, Mon Mar 5 01:10:30 2007 UTC

… …
4 4
5=cut 5=cut
6 6
7package Crossfire; 7package Crossfire;
8 8
9our $VERSION = '0.1'; 9our $VERSION = '0.97';
10 10
11use strict; 11use strict;
12 12
13use base 'Exporter'; 13use base 'Exporter';
14 14
15use Carp (); 15use Carp ();
16use Storable;
17use File::Spec; 16use File::Spec;
18use List::Util qw(min max); 17use List::Util qw(min max);
18use Storable qw(freeze thaw);
19 19
20#XXX: The map_* procedures scream for a map-object
21
22our @EXPORT = 20our @EXPORT = qw(
23 qw(read_pak read_arch %ARCH TILESIZE $TILE %FACE editor_archs arch_extents); 21 read_pak read_arch *ARCH TILESIZE $TILE *FACE editor_archs arch_extents
22);
24 23
24use JSON::Syck (); #TODO#d# replace by JSON::PC when it becomes available == working
25
26sub from_json($) {
27 $JSON::Syck::ImplicitUnicode = 1;
28 JSON::Syck::Load $_[0]
29}
30
31sub to_json($) {
32 $JSON::Syck::ImplicitUnicode = 0;
33 JSON::Syck::Dump $_[0]
34}
35
25our $LIB = $ENV{CROSSFIRE_LIBDIR} 36our $LIB = $ENV{CROSSFIRE_LIBDIR};
26 or Carp::croak "\$CROSSFIRE_LIBDIR must be set\n"; 37
38our $VARDIR = $ENV{HOME} ? "$ENV{HOME}/.crossfire"
39 : $ENV{AppData} ? "$ENV{APPDATA}/crossfire"
40 : File::Spec->tmpdir . "/crossfire";
41
42mkdir $VARDIR, 0777;
27 43
28sub TILESIZE (){ 32 } 44sub TILESIZE (){ 32 }
29 45
30our $CACHEDIR;
31our %ARCH; 46our %ARCH;
32our %FACE; 47our %FACE;
33our $TILE; 48our $TILE;
34 49
35our %FIELD_MULTILINE = ( 50our %FIELD_MULTILINE = (
36 msg => "endmsg", 51 msg => "endmsg",
37 lore => "endlore", 52 lore => "endlore",
53 maplore => "endmaplore",
38); 54);
39 55
40# not used yet, maybe alphabetical is ok 56# movement bit type, PITA
57our %FIELD_MOVEMENT = map +($_ => undef),
58 qw(move_type move_block move_allow move_on move_off move_slow);
59
60# same as in server save routine, to (hopefully) be compatible
61# to the other editors.
62our @FIELD_ORDER_MAP = (qw(
63 file_format_version
64 name attach swap_time reset_timeout fixed_resettime difficulty region
65 shopitems shopgreed shopmin shopmax shoprace
66 darkness width height enter_x enter_y msg maplore
67 unique template
68 outdoor temp pressure humid windspeed winddir sky nosmooth
69 tile_path_1 tile_path_2 tile_path_3 tile_path_4
70));
71
41our @FIELD_ORDER = (qw(name name_pl)); 72our @FIELD_ORDER = (qw(
73 elevation
42 74
75 name name_pl custom_name attach title race
76 slaying skill msg lore other_arch face
77 #todo-events
78 animation is_animated
79 str dex con wis pow cha int
80 hp maxhp sp maxsp grace maxgrace
81 exp perm_exp expmul
82 food dam luck wc ac x y speed speed_left move_state attack_movement
83 nrof level direction type subtype attacktype
84
85 resist_physical resist_magic resist_fire resist_electricity
86 resist_cold resist_confusion resist_acid resist_drain
87 resist_weaponmagic resist_ghosthit resist_poison resist_slow
88 resist_paralyze resist_turn_undead resist_fear resist_cancellation
89 resist_deplete resist_death resist_chaos resist_counterspell
90 resist_godpower resist_holyword resist_blind resist_internal
91 resist_life_stealing resist_disease
92
93 path_attuned path_repelled path_denied material materialname
94 value carrying weight invisible state magic
95 last_heal last_sp last_grace last_eat
96 connected glow_radius randomitems npx_status npc_program
97 run_away pick_up container will_apply smoothlevel
98 current_weapon_script weapontype tooltype elevation client_type
99 item_power duration range
100 range_modifier duration_modifier dam_modifier gen_sp_armour
101 move_type move_block move_allow move_on move_off move_on move_slow move_slow_penalty
102
103 alive wiz was_wiz applied unpaid can_use_shield no_pick is_animated monster
104 friendly generator is_thrown auto_apply treasure player sold see_invisible
105 can_roll overlay_floor is_turnable is_used_up identified reflecting changing
106 splitting hitback startequip blocksview undead scared unaggressive
107 reflect_missile reflect_spell no_magic no_fix_player is_lightable tear_down
108 run_away pick_up unique no_drop can_cast_spell can_use_scroll can_use_range
109 can_use_bow can_use_armour can_use_weapon can_use_ring has_ready_range
110 has_ready_bow xrays is_floor lifesave no_strength sleep stand_still
111 random_move only_attack confused stealth cursed damned see_anywhere
112 known_magical known_cursed can_use_skill been_applied has_ready_scroll
113 can_use_rod can_use_horn make_invisible inv_locked is_wooded is_hilly
114 has_ready_skill has_ready_weapon no_skill_ident is_blind can_see_in_dark
115 is_cauldron is_dust no_steal one_hit berserk neutral no_attack no_damage
116 activate_on_push activate_on_release is_water use_content_on_gen is_buildable
117
118 body_range body_arm body_torso body_head body_neck body_skill
119 body_finger body_shoulder body_foot body_hand body_wrist body_waist
120));
121
122our %EVENT_TYPE = (
123 apply => 1,
124 attack => 2,
125 death => 3,
126 drop => 4,
127 pickup => 5,
128 say => 6,
129 stop => 7,
130 time => 8,
131 throw => 9,
132 trigger => 10,
133 close => 11,
134 timer => 12,
135);
136
43sub MOVE_WALK (){ 0x1 } 137sub MOVE_WALK (){ 0x01 }
44sub MOVE_FLY_LOW (){ 0x2 } 138sub MOVE_FLY_LOW (){ 0x02 }
45sub MOVE_FLY_HIGH (){ 0x4 } 139sub MOVE_FLY_HIGH (){ 0x04 }
46sub MOVE_FLYING (){ 0x6 } 140sub MOVE_FLYING (){ 0x06 }
47sub MOVE_SWIM (){ 0x8 } 141sub MOVE_SWIM (){ 0x08 }
48sub MOVE_ALL (){ 0xf } 142sub MOVE_BOAT (){ 0x10 }
143sub MOVE_KNOWN (){ 0x1f } # all of above
144sub MOVE_ALL (){ 0x10000 } # very special value
49 145
146our %MOVE_TYPE = (
147 walk => MOVE_WALK,
148 fly_low => MOVE_FLY_LOW,
149 fly_high => MOVE_FLY_HIGH,
150 flying => MOVE_FLYING,
151 swim => MOVE_SWIM,
152 boat => MOVE_BOAT,
153 all => MOVE_ALL,
154);
155
156our @MOVE_TYPE = qw(all walk flying fly_low fly_high swim boat);
157
158{
159 package Crossfire::MoveType;
160
161 use overload
162 '=' => sub { bless [@{$_[0]}], ref $_[0] },
163 '""' => \&as_string,
164 '>=' => sub { $_[0][0] & $MOVE_TYPE{$_[1]} ? $_[0][1] & $MOVE_TYPE{$_[1]} : undef },
165 '+=' => sub { $_[0][0] |= $MOVE_TYPE{$_[1]}; $_[0][1] |= $MOVE_TYPE{$_[1]}; &normalise },
166 '-=' => sub { $_[0][0] |= $MOVE_TYPE{$_[1]}; $_[0][1] &= ~$MOVE_TYPE{$_[1]}; &normalise },
167 '/=' => sub { $_[0][0] &= ~$MOVE_TYPE{$_[1]}; &normalise },
168 'x=' => sub {
169 my $cur = $_[0] >= $_[1];
170 if (!defined $cur) {
171 if ($_[0] >= "all") {
172 $_[0] -= $_[1];
173 } else {
174 $_[0] += $_[1];
175 }
176 } elsif ($cur) {
177 $_[0] -= $_[1];
178 } else {
179 $_[0] /= $_[1];
180 }
181
182 $_[0]
183 },
184 'eq' => sub { "$_[0]" eq "$_[1]" },
185 'ne' => sub { "$_[0]" ne "$_[1]" },
186 ;
187}
188
189sub Crossfire::MoveType::new {
190 my ($class, $string) = @_;
191
192 my $mask;
193 my $value;
194
195 if ($string =~ /^\s*\d+\s*$/) {
196 $mask = MOVE_ALL;
197 $value = $string+0;
198 } else {
199 for (split /\s+/, lc $string) {
200 if (s/^-//) {
201 $mask |= $MOVE_TYPE{$_};
202 $value &= ~$MOVE_TYPE{$_};
203 } else {
204 $mask |= $MOVE_TYPE{$_};
205 $value |= $MOVE_TYPE{$_};
206 }
207 }
208 }
209
210 (bless [$mask, $value], $class)->normalise
211}
212
213sub Crossfire::MoveType::normalise {
214 my ($self) = @_;
215
216 if ($self->[0] & MOVE_ALL) {
217 my $mask = ~(($self->[1] & MOVE_ALL ? $self->[1] : ~$self->[1]) & $self->[0] & ~MOVE_ALL);
218 $self->[0] &= $mask;
219 $self->[1] &= $mask;
220 }
221
222 $self->[1] &= $self->[0];
223
224 $self
225}
226
227sub Crossfire::MoveType::as_string {
228 my ($self) = @_;
229
230 my @res;
231
232 my ($mask, $value) = @$self;
233
234 for (@Crossfire::MOVE_TYPE) {
235 my $bit = $Crossfire::MOVE_TYPE{$_};
236 if (($mask & $bit) == $bit && (($value & $bit) == $bit || ($value & $bit) == 0)) {
237 $mask &= ~$bit;
238 push @res, $value & $bit ? $_ : "-$_";
239 }
240 }
241
242 join " ", @res
243}
244
245sub load_ref($) {
246 my ($path) = @_;
247
248 open my $fh, "<:raw:perlio", $path
249 or die "$path: $!";
250 local $/;
251
252 thaw <$fh>
253}
254
255sub save_ref($$) {
256 my ($ref, $path) = @_;
257
258 open my $fh, ">:raw:perlio", "$path~"
259 or die "$path~: $!";
260 print $fh freeze $ref;
261 close $fh;
262 rename "$path~", $path
263 or die "$path: $!";
264}
265
266my %attack_mask = (
267 physical => 0x00000001,
268 magic => 0x00000002,
269 fire => 0x00000004,
270 electricity => 0x00000008,
271 cold => 0x00000010,
272 confusion => 0x00000020,
273 acid => 0x00000040,
274 drain => 0x00000080,
275 weaponmagic => 0x00000100,
276 ghosthit => 0x00000200,
277 poison => 0x00000400,
278 slow => 0x00000800,
279 paralyze => 0x00001000,
280 turn_undead => 0x00002000,
281 fear => 0x00004000,
282 cancellation => 0x00008000,
283 deplete => 0x00010000,
284 death => 0x00020000,
285 chaos => 0x00040000,
286 counterspell => 0x00080000,
287 godpower => 0x00100000,
288 holyword => 0x00200000,
289 blind => 0x00400000,
290 internal => 0x00800000,
291 life_stealing => 0x01000000,
292 disease => 0x02000000,
293);
294
295sub _add_resist($$$) {
296 my ($ob, $mask, $value) = @_;
297
298 while (my ($k, $v) = each %attack_mask) {
299 $ob->{"resist_$k"} = min 100, max -100, $ob->{"resist_$k"} + $value if $mask & $v;
300 }
301}
302
303my %MATERIAL = reverse
304 paper => 1,
305 iron => 2,
306 glass => 4,
307 leather => 8,
308 wood => 16,
309 organic => 32,
310 stone => 64,
311 cloth => 128,
312 adamant => 256,
313 liquid => 512,
314 tin => 1024,
315 bone => 2048,
316 ice => 4096,
317
318 # guesses
319 runestone => 12,
320 bronze => 18,
321 "ancient wood" => 20,
322 glass => 36,
323 marble => 66,
324 ice => 68,
325 stone => 70,
326 stone => 80,
327 cloth => 136,
328 ironwood => 144,
329 adamantium => 258,
330 glacium => 260,
331 blood => 544,
332;
333
334# object as in "Object xxx", i.e. archetypes
335sub normalize_object($) {
336 my ($ob) = @_;
337
338 # convert material bitset to materialname, if possible
339 if (exists $ob->{material}) {
340 if (!$ob->{material}) {
341 delete $ob->{material};
342 } elsif (exists $ob->{materialname}) {
343 if ($MATERIAL{$ob->{material}} eq $ob->{materialname}) {
344 delete $ob->{material};
345 } else {
346 warn "object $ob->{_name} has both materialname ($ob->{materialname}) and material ($ob->{material}) set.\n";
347 delete $ob->{material}; # assume materilname is more specific and nuke material
348 }
349 } elsif (my $name = $MATERIAL{$ob->{material}}) {
350 delete $ob->{material};
351 $ob->{materialname} = $name;
352 } else {
353 warn "object $ob->{_name} has unknown material ($ob->{material}) set.\n";
354 }
355 }
356
357 # nuke outdated or never supported fields
358 delete @$ob{qw(
359 can_knockback can_parry can_impale can_cut can_dam_armour
360 can_apply pass_thru can_pass_thru
361 )};
362
363 if (my $mask = delete $ob->{immune} ) { _add_resist $ob, $mask, 100; }
364 if (my $mask = delete $ob->{protected} ) { _add_resist $ob, $mask, 30; }
365 if (my $mask = delete $ob->{vulnerable}) { _add_resist $ob, $mask, -100; }
366
367 # convert movement strings to bitsets
368 for my $attr (keys %FIELD_MOVEMENT) {
369 next unless exists $ob->{$attr};
370
371 $ob->{$attr} = new Crossfire::MoveType $ob->{$attr};
372 }
373
374 # convert outdated movement flags to new movement sets
375 if (defined (my $v = delete $ob->{no_pass})) {
376 $ob->{move_block} = new Crossfire::MoveType $v ? "all" : "";
377 }
378 if (defined (my $v = delete $ob->{slow_move})) {
379 $ob->{move_slow} += "walk";
380 $ob->{move_slow_penalty} = $v;
381 }
382 if (defined (my $v = delete $ob->{walk_on})) {
383 $ob->{move_on} ||= new Crossfire::MoveType; if ($v) { $ob->{move_on} += "walk" } else { $ob->{move_on} -= "walk" }
384 }
385 if (defined (my $v = delete $ob->{walk_off})) {
386 $ob->{move_off} ||= new Crossfire::MoveType; if ($v) { $ob->{move_off} += "walk" } else { $ob->{move_off} -= "walk" }
387 }
388 if (defined (my $v = delete $ob->{fly_on})) {
389 $ob->{move_on} ||= new Crossfire::MoveType; if ($v) { $ob->{move_on} += "fly_low" } else { $ob->{move_on} -= "fly_low" }
390 }
391 if (defined (my $v = delete $ob->{fly_off})) {
392 $ob->{move_off} ||= new Crossfire::MoveType; if ($v) { $ob->{move_off} += "fly_low" } else { $ob->{move_off} -= "fly_low" }
393 }
394 if (defined (my $v = delete $ob->{flying})) {
395 $ob->{move_type} ||= new Crossfire::MoveType; if ($v) { $ob->{move_type} += "fly_low" } else { $ob->{move_type} -= "fly_low" }
396 }
397
398 # convert idiotic event_xxx things into objects
399 while (my ($event, $subtype) = each %EVENT_TYPE) {
400 if (exists $ob->{"event_${event}_plugin"}) {
401 push @{$ob->{inventory}}, {
402 _name => "event_$event",
403 title => delete $ob->{"event_${event}_plugin"},
404 slaying => delete $ob->{"event_${event}"},
405 name => delete $ob->{"event_${event}_options"},
406 };
407 }
408 }
409
410 # some archetypes had "+3" instead of the canonical "3", so fix
411 $ob->{dam} *= 1 if exists $ob->{dam};
412
413 $ob
414}
415
416# arch as in "arch xxx", ie.. objects
50sub normalize_arch($) { 417sub normalize_arch($) {
51 my ($ob) = @_; 418 my ($ob) = @_;
52 419
420 normalize_object $ob;
421
53 my $arch = $ARCH{$ob->{_name}} 422 my $arch = $ARCH{$ob->{_name}}
54 or (warn "$ob->{_name}: no such archetype", return $ob); 423 or (warn "$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);
57 424
58 if ($arch->{type} == 22) { # map 425 if ($arch->{type} == 22) { # map
59 my %normalize = ( 426 my %normalize = (
60 "enter_x" => "hp", 427 "enter_x" => "hp",
61 "enter_y" => "sp", 428 "enter_y" => "sp",
… …
71 while (my ($k2, $k1) = each %normalize) { 438 while (my ($k2, $k1) = each %normalize) {
72 if (defined (my $v = delete $ob->{$k1})) { 439 if (defined (my $v = delete $ob->{$k1})) {
73 $ob->{$k2} = $v; 440 $ob->{$k2} = $v;
74 } 441 }
75 } 442 }
76 } 443 } else {
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 : $ob->{move_type} & ~MOVE_FLY_LOW;
100 }
101
102 # if value matches archetype default, delete 444 # if value matches archetype default, delete
103 while (my ($k, $v) = each %$ob) { 445 while (my ($k, $v) = each %$ob) {
104 if (exists $arch->{$k} and $arch->{$k} eq $v) { 446 if (exists $arch->{$k} and $arch->{$k} eq $v) {
105 next if $k eq "_name"; 447 next if $k eq "_name";
106 delete $ob->{$k}; 448 delete $ob->{$k};
107 } 449 }
450 }
451 }
452
453 # a speciality for the editor
454 if (exists $ob->{attack_movement}) {
455 my $am = delete $ob->{attack_movement};
456 $ob->{attack_movement_bits_0_3} = $am & 15;
457 $ob->{attack_movement_bits_4_7} = $am & 240;
108 } 458 }
109 459
110 $ob 460 $ob
111} 461}
112 462
463sub attr_thaw($) {
464 my ($ob) = @_;
465
466 $ob->{attach} = from_json $ob->{attach}
467 if exists $ob->{attach};
468
469 $ob
470}
471
472sub attr_freeze($) {
473 my ($ob) = @_;
474
475 $ob->{attach} = Crossfire::to_json $ob->{attach}
476 if exists $ob->{attach};
477
478 $ob
479}
480
113sub read_pak($;$) { 481sub read_pak($) {
114 my ($path, $cache) = @_; 482 my ($path) = @_;
115 483
116 eval {
117 defined $cache
118 && -M $cache < -M $path
119 && Storable::retrieve ($cache)
120 } or do {
121 my %pak; 484 my %pak;
122 485
123 open my $fh, "<:raw", $path 486 open my $fh, "<:raw:perlio", $path
124 or Carp::croak "$_[0]: $!"; 487 or Carp::croak "$_[0]: $!";
488 binmode $fh;
125 while (<$fh>) { 489 while (<$fh>) {
126 my ($type, $id, $len, $path) = split; 490 my ($type, $id, $len, $path) = split;
127 $path =~ s/.*\///; 491 $path =~ s/.*\///;
128 read $fh, $pak{$path}, $len; 492 read $fh, $pak{$path}, $len;
129 } 493 }
130 494
131 Storable::nstore (\%pak, $cache)
132 if defined $cache;
133
134 \%pak 495 \%pak
135 }
136} 496}
137 497
138sub read_arch($;$) { 498sub read_arch($;$) {
139 my ($path, $cache) = @_; 499 my ($path, $toplevel) = @_;
140 500
141 eval {
142 defined $cache
143 && -M $cache < -M $path
144 && Storable::retrieve ($cache)
145 } or do {
146 my %arc; 501 my %arc;
147 my ($more, $prev); 502 my ($more, $prev);
503 my $comment;
148 504
149 open my $fh, "<:raw", $path 505 open my $fh, "<:raw:perlio:utf8", $path
150 or Carp::croak "$path: $!"; 506 or Carp::croak "$path: $!";
151 507
508# binmode $fh;
509
152 my $parse_block; $parse_block = sub { 510 my $parse_block; $parse_block = sub {
153 my %arc = @_; 511 my %arc = @_;
154
155 while (<$fh>) {
156 s/\s+$//;
157 if (/^end$/i) {
158 last;
159 } elsif (/^arch (\S+)$/) {
160 push @{ $arc{inventory} }, normalize_arch $parse_block->(_name => $1);
161 } elsif (/^lore$/) {
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 $arc{_name}";
177 }
178 }
179
180 \%arc
181 };
182 512
183 while (<$fh>) { 513 while (<$fh>) {
184 s/\s+$//; 514 s/\s+$//;
185 if (/^more$/i) { 515 if (/^end$/i) {
186 $more = $prev; 516 last;
517
187 } elsif (/^object (\S+)$/i) { 518 } elsif (/^arch (\S+)$/i) {
188 my $name = $1; 519 push @{ $arc{inventory} }, attr_thaw normalize_arch $parse_block->(_name => $1);
189 my $arc = $parse_block->(_name => $name);
190 520
191 if ($more) { 521 } elsif (/^lore$/i) {
192 $more->{more} = $arc; 522 while (<$fh>) {
193 } else { 523 last if /^endlore\s*$/i;
194 $arc{$name} = $arc; 524 $arc{lore} .= $_;
195 } 525 }
196 $prev = $arc; 526 } elsif (/^msg$/i) {
197 $more = undef; 527 while (<$fh>) {
528 last if /^endmsg\s*$/i;
529 $arc{msg} .= $_;
530 }
531 } elsif (/^anim$/i) {
532 while (<$fh>) {
533 last if /^mina\s*$/i;
534 chomp;
535 push @{ $arc{anim} }, $_;
536 }
198 } elsif (/^arch (\S+)$/i) { 537 } elsif (/^(\S+)\s*(.*)$/) {
199 push @{ $arc{arch} }, normalize_arch $parse_block->(_name => $1); 538 $arc{lc $1} = $2;
200 } elsif (/^\s*($|#)/) { 539 } elsif (/^\s*#/) {
540 $arc{_comment} .= "$_\n";
541
542 } elsif (/^\s*$/) {
201 # 543 #
202 } else { 544 } else {
203 warn "$path: unparseable top-level line '$_'"; 545 warn "$path: unparsable line '$_' in arch $arc{_name}";
204 }
205 } 546 }
206 547 }
207 undef $parse_block; # work around bug in perl not freeing $fh etc.
208
209 Storable::nstore (\%arc, $cache)
210 if defined $cache;
211 548
212 \%arc 549 \%arc
213 } 550 };
551
552 while (<$fh>) {
553 s/\s+$//;
554 if (/^more$/i) {
555 $more = $prev;
556 } elsif (/^object (\S+)$/i) {
557 my $name = $1;
558 my $arc = attr_thaw normalize_object $parse_block->(_name => $name, _comment => $comment);
559 undef $comment;
560 delete $arc{_comment} unless length $arc{_comment};
561 $arc->{_atype} = 'object';
562
563 if ($more) {
564 $more->{more} = $arc;
565 } else {
566 $arc{$name} = $arc;
567 }
568 $prev = $arc;
569 $more = undef;
570 } elsif (/^arch (\S+)$/i) {
571 my $name = $1;
572 my $arc = attr_thaw normalize_arch $parse_block->(_name => $name, _comment => $comment);
573 undef $comment;
574 delete $arc{_comment} unless length $arc{_comment};
575 $arc->{_atype} = 'arch';
576
577 if ($more) {
578 $more->{more} = $arc;
579 } else {
580 push @{ $arc{arch} }, $arc;
581 }
582 $prev = $arc;
583 $more = undef;
584 } elsif ($toplevel && /^(\S+)\s+(.*)$/) {
585 if ($1 eq "lev_array") {
586 while (<$fh>) {
587 last if /^endplst\s*$/;
588 push @{$toplevel->{lev_array}}, $_+0;
589 }
590 } else {
591 $toplevel->{$1} = $2;
592 }
593 } elsif (/^\s*#/) {
594 $comment .= "$_\n";
595 } elsif (/^\s*($|#)/) {
596 #
597 } else {
598 die "$path: unparseable top-level line '$_'";
599 }
600 }
601
602 undef $parse_block; # work around bug in perl not freeing $fh etc.
603
604 \%arc
605}
606
607sub archlist_to_string {
608 my ($arch) = @_;
609
610 my $str;
611
612 my $append; $append = sub {
613 my %a = %{$_[0]};
614
615 Crossfire::attr_freeze \%a;
616 Crossfire::normalize_arch \%a;
617
618 # undo the bit-split we did before
619 if (exists $a{attack_movement_bits_0_3} or exists $a{attack_movement_bits_4_7}) {
620 $a{attack_movement} = (delete $a{attack_movement_bits_0_3})
621 | (delete $a{attack_movement_bits_4_7});
622 }
623
624 if (my $comment = delete $a{_comment}) {
625 if ($comment =~ /[^\n\s#]/) {
626 $str .= $comment;
627 }
628 }
629
630 $str .= ((exists $a{_atype}) ? $a{_atype} : 'arch'). " $a{_name}\n";
631
632 my $inv = delete $a{inventory};
633 my $more = delete $a{more}; # arches do not support 'more', but old maps can contain some
634 my $anim = delete $a{anim};
635
636 if ($a{_atype} eq 'object') {
637 $str .= join "\n", "anim", @$anim, "mina\n"
638 if $anim;
639 }
640
641 my @kv;
642
643 for ($a{_name} eq "map"
644 ? @Crossfire::FIELD_ORDER_MAP
645 : @Crossfire::FIELD_ORDER) {
646 push @kv, [$_, delete $a{$_}]
647 if exists $a{$_};
648 }
649
650 for (sort keys %a) {
651 next if /^_/; # ignore our _-keys
652 push @kv, [$_, delete $a{$_}];
653 }
654
655 for (@kv) {
656 my ($k, $v) = @$_;
657
658 if (my $end = $Crossfire::FIELD_MULTILINE{$k}) {
659 $v =~ s/\n$//;
660 $str .= "$k\n$v\n$end\n";
661 } else {
662 $str .= "$k $v\n";
663 }
664 }
665
666 if ($inv) {
667 $append->($_) for @$inv;
668 }
669
670 $str .= "end\n";
671
672 if ($a{_atype} eq 'object') {
673 if ($more) {
674 $str .= "more\n";
675 $append->($more) if $more;
676 } else {
677 $str .= "\n";
678 }
679 }
680 };
681
682 for (@$arch) {
683 $append->($_);
684 }
685
686 $str
214} 687}
215 688
216# put all archs into a hash with editor_face as it's key 689# put all archs into a hash with editor_face as it's key
217# NOTE: the arrays in the hash values are references to 690# NOTE: the arrays in the hash values are references to
218# the archs from $ARCH 691# the archs from $ARCH
219sub editor_archs { 692sub editor_archs {
220 my %paths; 693 my %paths;
221 694
222 for (keys %ARCH) { 695 for (keys %ARCH) {
223 my $arch = $ARCH{$_}; 696 my $arch = $ARCH{$_};
224 push @{$paths{$arch->{editor_folder}}}, \$arch; 697 push @{$paths{$arch->{editor_folder}}}, $arch;
225 } 698 }
226 699
227 \%paths 700 \%paths
228} 701}
229 702
… …
239 my ($a) = @_; 712 my ($a) = @_;
240 713
241 my $o = $ARCH{$a->{_name}} 714 my $o = $ARCH{$a->{_name}}
242 or return; 715 or return;
243 716
244 my $face = $FACE{$a->{face} || $o->{face}} 717 my $face = $FACE{$a->{face} || $o->{face} || "blank.111"};
718 unless ($face) {
719 $face = $FACE{"blank.x11"}
245 or (warn "no face data found for arch '$a->{_name}'"), return; 720 or (warn "no face data found for arch '$a->{_name}'"), return;
721 }
246 722
247 if ($face->{w} > 1 || $face->{h} > 1) { 723 if ($face->{w} > 1 || $face->{h} > 1) {
248 # bigface 724 # bigface
249 return (0, 0, $face->{w} - 1, $face->{h} - 1); 725 return (0, 0, $face->{w} - 1, $face->{h} - 1);
250 726
… …
263 739
264 } else { 740 } else {
265 # single face 741 # single face
266 return (0, 0, 0, 0); 742 return (0, 0, 0, 0);
267 } 743 }
268}
269
270sub init($) {
271 my ($cachedir) = @_;
272
273 return if %ARCH;
274
275 mkdir $cachedir, 0777;
276 *ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst";
277} 744}
278 745
279=item $type = arch_attr $arch 746=item $type = arch_attr $arch
280 747
281Returns a hashref describing the object and its attributes. It can contain 748Returns a hashref describing the object and its attributes. It can contain
… …
290 import 757 import
291 758
292=cut 759=cut
293 760
294sub arch_attr($) { 761sub arch_attr($) {
295 my ($arch) = @_; 762 my ($obj) = @_;
296 763
297 require Crossfire::Data; 764 require Crossfire::Data;
298 765
766 my $root;
299 my $attr; 767 my $attr = { };
768
769 my $arch = $ARCH{ $obj->{_name} };
770 my $type = $obj->{type} || $arch->{type};
300 771
301 if ($arch->{type} > 0) { 772 if ($type > 0) {
302 $attr = $Crossfire::Data::ATTR{$arch->{type}+0}; 773 $root = $Crossfire::Data::ATTR{$type};
303 } else { 774 } else {
775 my %a = (%$arch, %$obj);
776
777 if ($a{is_floor} && !$a{alive}) {
778 $root = $Crossfire::Data::TYPE{Floor};
779 } elsif (!$a{is_floor} && $a{alive} && !$a{tear_down}) {
780 $root = $Crossfire::Data::TYPE{"Monster & NPC"};
781 } elsif (!$a{is_floor} && !$a{alive} && $a{move_block}) {
782 $root = $Crossfire::Data::TYPE{Wall};
783 } elsif (!$a{is_floor} && $a{alive} && $a{tear_down}) {
784 $root = $Crossfire::Data::TYPE{"Weak Wall"};
785 } else {
304 $attr = $Crossfire::Data::TYPE{Misc}; 786 $root = $Crossfire::Data::TYPE{Misc};
787 }
788 }
305 789
306 type: 790 my @import = ($root);
307 for (@Crossfire::Data::ATTR0) { 791
308 my $req = $_->{required} 792 unshift @import, \%Crossfire::Data::DEFAULT_ATTR
309 or die "internal error: ATTR0 without 'required'"; 793 unless $type == 116;
310 794
311 while (my ($k, $v) = each %$req) { 795 my (%ignore);
312 next type 796 my (@section_order, %section, @attr_order);
313 unless $arch->{$k} == $v; 797
798 while (my $type = shift @import) {
799 push @import, @{$type->{import} || []};
800
801 $attr->{$_} ||= $type->{$_}
802 for qw(name desc use);
803
804 for (@{$type->{ignore} || []}) {
805 $ignore{$_}++ for ref $_ ? @$_ : $_;
806 }
807
808 for ([general => ($type->{attr} || [])], @{$type->{section} || []}) {
809 my ($name, $attr) = @$_;
810 push @section_order, $name;
811 for (@$attr) {
812 my ($k, $v) = @$_;
813 push @attr_order, $k;
814 $section{$name}{$k} ||= $v;
815 }
816 }
817 }
818
819 $attr->{section} = [
820 map !exists $section{$_} ? () : do {
821 my $attr = delete $section{$_};
822
823 [
824 $_,
825 map exists $attr->{$_} && !$ignore{$_}
826 ? [$_ => delete $attr->{$_}] : (),
827 @attr_order
828 ]
314 } 829 },
315
316 $attr = $_;
317 } 830
831 exists $section{$_} ? [$_ => delete $section{$_}] : (),
832 @section_order
833 ];
834
835 $attr
836}
837
838sub cache_file($$&&) {
839 my ($src, $cache, $load, $create) = @_;
840
841 my ($size, $mtime) = (stat $src)[7,9]
842 or Carp::croak "$src: $!";
843
844 if (-e $cache) {
845 my $ref = eval { load_ref $cache };
846
847 if ($ref->{version} == 1
848 && $ref->{size} == $size
849 && $ref->{mtime} == $mtime
850 && eval { $load->($ref->{data}); 1 }) {
851 return;
852 }
853 }
854
855 my $ref = {
856 version => 1,
857 size => $size,
858 mtime => $mtime,
859 data => $create->(),
318 } 860 };
319 861
320 $attr || \%Crossfire::Data::DEFAULT_ATTR; 862 $load->($ref->{data});
321}
322 863
323sub arch_edit_sections { 864 save_ref $ref, $cache;
324# if (edit_type == IGUIConstants.TILE_EDIT_NONE) 865}
325# edit_type = 0; 866
326# else if (edit_type != 0) { 867=item set_libdir $path
327# // all flags from 'check_type' must be unset in this arch because they get recalculated now 868
328# edit_type &= ~check_type; 869Sets the library directory to the given path
870(default: $ENV{CROSSFIRE_LIBDIR}).
871
872You have to (re-)load the archetypes and tilecache manually after steting
873the library path.
874
875=cut
876
877sub set_libdir($) {
878 $LIB = $_[0];
879}
880
881=item load_archetypes
882
883(Re-)Load archetypes into %ARCH.
884
885=cut
886
887sub load_archetypes() {
888 cache_file "$LIB/archetypes", "$VARDIR/archetypes.pst", sub {
889 *ARCH = $_[0];
890 }, sub {
891 read_arch "$LIB/archetypes"
892 };
893}
894
895=item load_tilecache
896
897(Re-)Load %TILE and %FACE.
898
899=cut
900
901sub load_tilecache() {
902 require Gtk2;
903
904 cache_file "$LIB/crossfire.0", "$VARDIR/tilecache.pst", sub {
905 $TILE = new_from_file Gtk2::Gdk::Pixbuf "$VARDIR/tilecache.png"
906 or die "$VARDIR/tilecache.png: $!";
907 *FACE = $_[0];
908 }, sub {
909 my $tile = read_pak "$LIB/crossfire.0";
910
911 my %cache;
912
913 my $idx = 0;
914
915 for my $name (sort keys %$tile) {
916 my $pb = new Gtk2::Gdk::PixbufLoader;
917 $pb->write ($tile->{$name});
918 $pb->close;
919 my $pb = $pb->get_pixbuf;
920
921 my $tile = $cache{$name} = {
922 pb => $pb,
923 idx => $idx,
924 w => int $pb->get_width / TILESIZE,
925 h => int $pb->get_height / TILESIZE,
926 };
927
928
929 $idx += $tile->{w} * $tile->{h};
329# } 930 }
330# 931
932 my $pb = new Gtk2::Gdk::Pixbuf "rgb", 1, 8, 64 * TILESIZE, TILESIZE * int +($idx + 63) / 64;
933
934 while (my ($name, $tile) = each %cache) {
935 my $tpb = delete $tile->{pb};
936 my $ofs = $tile->{idx};
937
938 for my $x (0 .. $tile->{w} - 1) {
939 for my $y (0 .. $tile->{h} - 1) {
940 my $idx = $ofs + $x + $y * $tile->{w};
941 $tpb->copy_area ($x * TILESIZE, $y * TILESIZE, TILESIZE, TILESIZE,
942 $pb, ($idx % 64) * TILESIZE, TILESIZE * int $idx / 64);
943 }
944 }
331# } 945 }
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}
383 946
384$CACHEDIR ||= $ENV{HOME} ? "$ENV{HOME}/.crossfire" : File::Spec->tmpdir; 947 $pb->save ("$VARDIR/tilecache.png", "png", compression => 1);
385 948
386init $CACHEDIR; 949 \%cache
950 };
951}
387 952
388=head1 AUTHOR 953=head1 AUTHOR
389 954
390 Marc Lehmann <schmorp@schmorp.de> 955 Marc Lehmann <schmorp@schmorp.de>
391 http://home.schmorp.de/ 956 http://home.schmorp.de/

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