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Comparing deliantra/Deliantra/Deliantra.pm (file contents):
Revision 1.14 by root, Sat Feb 11 16:17:14 2006 UTC vs.
Revision 1.105 by root, Tue Apr 17 18:50:41 2007 UTC

… …
4 4
5=cut 5=cut
6 6
7package Crossfire; 7package Crossfire;
8 8
9our $VERSION = '0.1'; 9our $VERSION = '0.98';
10 10
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
24use JSON::XS qw(from_json to_json);
25
26our $LIB = $ENV{CROSSFIRE_LIBDIR} 26our $LIB = $ENV{CROSSFIRE_LIBDIR};
27 or Carp::croak "\$CROSSFIRE_LIBDIR must be set\n"; 27
28our $VARDIR = $ENV{HOME} ? "$ENV{HOME}/.crossfire"
29 : $ENV{AppData} ? "$ENV{APPDATA}/crossfire"
30 : File::Spec->tmpdir . "/crossfire";
31
32mkdir $VARDIR, 0777;
28 33
29sub TILESIZE (){ 32 } 34sub TILESIZE (){ 32 }
30 35
31our $ARCH; 36our %ARCH;
37our %FACE;
38our $TILE;
32 39
33our %FIELD_MULTILINE = ( 40our %FIELD_MULTILINE = (
34 msg => "endmsg", 41 msg => "endmsg",
35 lore => "endlore", 42 lore => "endlore",
43 maplore => "endmaplore",
36); 44);
37 45
38# not used yet, maybe alphabetical is ok 46# movement bit type, PITA
47our %FIELD_MOVEMENT = map +($_ => undef),
48 qw(move_type move_block move_allow move_on move_off move_slow);
49
50# same as in server save routine, to (hopefully) be compatible
51# to the other editors.
52our @FIELD_ORDER_MAP = (qw(
53 file_format_version
54 name attach swap_time reset_timeout fixed_resettime difficulty region
55 shopitems shopgreed shopmin shopmax shoprace
56 darkness width height enter_x enter_y msg maplore
57 unique template
58 outdoor temp pressure humid windspeed winddir sky nosmooth
59 tile_path_1 tile_path_2 tile_path_3 tile_path_4
60));
61
39our @FIELD_ORDER = (qw(name name_pl)); 62our @FIELD_ORDER = (qw(
63 inherit
40 64
65 elevation
66
67 name name_pl custom_name attach title race
68 slaying skill msg lore other_arch
69 face animation is_animated
70 magicmap smoothlevel smoothface
71 str dex con wis pow cha int
72 hp maxhp sp maxsp grace maxgrace
73 exp perm_exp expmul
74 food dam luck wc ac x y speed speed_left move_state attack_movement
75 nrof level direction type subtype attacktype
76
77 resist_physical resist_magic resist_fire resist_electricity
78 resist_cold resist_confusion resist_acid resist_drain
79 resist_weaponmagic resist_ghosthit resist_poison resist_slow
80 resist_paralyze resist_turn_undead resist_fear resist_cancellation
81 resist_deplete resist_death resist_chaos resist_counterspell
82 resist_godpower resist_holyword resist_blind resist_internal
83 resist_life_stealing resist_disease
84
85 path_attuned path_repelled path_denied material materialname
86 value carrying weight invisible state magic
87 last_heal last_sp last_grace last_eat
88 connected glow_radius randomitems npx_status npc_program
89 run_away pick_up container will_apply smoothlevel
90 current_weapon_script weapontype tooltype elevation client_type
91 item_power duration range
92 range_modifier duration_modifier dam_modifier gen_sp_armour
93 move_type move_block move_allow move_on move_off move_on move_slow move_slow_penalty
94
95 alive wiz was_wiz applied unpaid can_use_shield no_pick is_animated monster
96 friendly generator is_thrown auto_apply treasure player sold see_invisible
97 can_roll overlay_floor is_turnable is_used_up identified reflecting changing
98 splitting hitback startequip blocksview undead scared unaggressive
99 reflect_missile reflect_spell no_magic no_fix_player is_lightable tear_down
100 run_away pick_up unique no_drop can_cast_spell can_use_scroll can_use_range
101 can_use_bow can_use_armour can_use_weapon can_use_ring has_ready_range
102 has_ready_bow xrays is_floor lifesave no_strength sleep stand_still
103 random_move only_attack confused stealth cursed damned see_anywhere
104 known_magical known_cursed can_use_skill been_applied has_ready_scroll
105 can_use_rod can_use_horn make_invisible inv_locked is_wooded is_hilly
106 has_ready_skill has_ready_weapon no_skill_ident is_blind can_see_in_dark
107 is_cauldron is_dust no_steal one_hit berserk neutral no_attack no_damage
108 activate_on_push activate_on_release is_water use_content_on_gen is_buildable
109
110 body_range body_arm body_torso body_head body_neck body_skill
111 body_finger body_shoulder body_foot body_hand body_wrist body_waist
112));
113
114our %EVENT_TYPE = (
115 apply => 1,
116 attack => 2,
117 death => 3,
118 drop => 4,
119 pickup => 5,
120 say => 6,
121 stop => 7,
122 time => 8,
123 throw => 9,
124 trigger => 10,
125 close => 11,
126 timer => 12,
127);
128
41sub MOVE_WALK (){ 0x1 } 129sub MOVE_WALK (){ 0x01 }
42sub MOVE_FLY_LOW (){ 0x2 } 130sub MOVE_FLY_LOW (){ 0x02 }
43sub MOVE_FLY_HIGH (){ 0x4 } 131sub MOVE_FLY_HIGH (){ 0x04 }
44sub MOVE_FLYING (){ 0x6 } 132sub MOVE_FLYING (){ 0x06 }
45sub MOVE_SWIM (){ 0x8 } 133sub MOVE_SWIM (){ 0x08 }
46sub MOVE_ALL (){ 0xf } 134sub MOVE_BOAT (){ 0x10 }
135sub MOVE_KNOWN (){ 0x1f } # all of above
136sub MOVE_ALL (){ 0x10000 } # very special value
47 137
138our %MOVE_TYPE = (
139 walk => MOVE_WALK,
140 fly_low => MOVE_FLY_LOW,
141 fly_high => MOVE_FLY_HIGH,
142 flying => MOVE_FLYING,
143 swim => MOVE_SWIM,
144 boat => MOVE_BOAT,
145 all => MOVE_ALL,
146);
147
148our @MOVE_TYPE = qw(all walk flying fly_low fly_high swim boat);
149
150{
151 package Crossfire::MoveType;
152
153 use overload
154 '=' => sub { bless [@{$_[0]}], ref $_[0] },
155 '""' => \&as_string,
156 '>=' => sub { $_[0][0] & $MOVE_TYPE{$_[1]} ? $_[0][1] & $MOVE_TYPE{$_[1]} : undef },
157 '+=' => sub { $_[0][0] |= $MOVE_TYPE{$_[1]}; $_[0][1] |= $MOVE_TYPE{$_[1]}; &normalise },
158 '-=' => sub { $_[0][0] |= $MOVE_TYPE{$_[1]}; $_[0][1] &= ~$MOVE_TYPE{$_[1]}; &normalise },
159 '/=' => sub { $_[0][0] &= ~$MOVE_TYPE{$_[1]}; &normalise },
160 'x=' => sub {
161 my $cur = $_[0] >= $_[1];
162 if (!defined $cur) {
163 if ($_[0] >= "all") {
164 $_[0] -= $_[1];
165 } else {
166 $_[0] += $_[1];
167 }
168 } elsif ($cur) {
169 $_[0] -= $_[1];
170 } else {
171 $_[0] /= $_[1];
172 }
173
174 $_[0]
175 },
176 'eq' => sub { "$_[0]" eq "$_[1]" },
177 'ne' => sub { "$_[0]" ne "$_[1]" },
178 ;
179}
180
181sub Crossfire::MoveType::new {
182 my ($class, $string) = @_;
183
184 my $mask;
185 my $value;
186
187 if ($string =~ /^\s*\d+\s*$/) {
188 $mask = MOVE_ALL;
189 $value = $string+0;
190 } else {
191 for (split /\s+/, lc $string) {
192 if (s/^-//) {
193 $mask |= $MOVE_TYPE{$_};
194 $value &= ~$MOVE_TYPE{$_};
195 } else {
196 $mask |= $MOVE_TYPE{$_};
197 $value |= $MOVE_TYPE{$_};
198 }
199 }
200 }
201
202 (bless [$mask, $value], $class)->normalise
203}
204
205sub Crossfire::MoveType::normalise {
206 my ($self) = @_;
207
208 if ($self->[0] & MOVE_ALL) {
209 my $mask = ~(($self->[1] & MOVE_ALL ? $self->[1] : ~$self->[1]) & $self->[0] & ~MOVE_ALL);
210 $self->[0] &= $mask;
211 $self->[1] &= $mask;
212 }
213
214 $self->[1] &= $self->[0];
215
216 $self
217}
218
219sub Crossfire::MoveType::as_string {
220 my ($self) = @_;
221
222 my @res;
223
224 my ($mask, $value) = @$self;
225
226 for (@Crossfire::MOVE_TYPE) {
227 my $bit = $Crossfire::MOVE_TYPE{$_};
228 if (($mask & $bit) == $bit && (($value & $bit) == $bit || ($value & $bit) == 0)) {
229 $mask &= ~$bit;
230 push @res, $value & $bit ? $_ : "-$_";
231 }
232 }
233
234 join " ", @res
235}
236
237sub load_ref($) {
238 my ($path) = @_;
239
240 open my $fh, "<:raw:perlio", $path
241 or die "$path: $!";
242 local $/;
243
244 thaw <$fh>
245}
246
247sub save_ref($$) {
248 my ($ref, $path) = @_;
249
250 open my $fh, ">:raw:perlio", "$path~"
251 or die "$path~: $!";
252 print $fh freeze $ref;
253 close $fh;
254 rename "$path~", $path
255 or die "$path: $!";
256}
257
258my %attack_mask = (
259 physical => 0x00000001,
260 magic => 0x00000002,
261 fire => 0x00000004,
262 electricity => 0x00000008,
263 cold => 0x00000010,
264 confusion => 0x00000020,
265 acid => 0x00000040,
266 drain => 0x00000080,
267 weaponmagic => 0x00000100,
268 ghosthit => 0x00000200,
269 poison => 0x00000400,
270 slow => 0x00000800,
271 paralyze => 0x00001000,
272 turn_undead => 0x00002000,
273 fear => 0x00004000,
274 cancellation => 0x00008000,
275 deplete => 0x00010000,
276 death => 0x00020000,
277 chaos => 0x00040000,
278 counterspell => 0x00080000,
279 godpower => 0x00100000,
280 holyword => 0x00200000,
281 blind => 0x00400000,
282 internal => 0x00800000,
283 life_stealing => 0x01000000,
284 disease => 0x02000000,
285);
286
287sub _add_resist($$$) {
288 my ($ob, $mask, $value) = @_;
289
290 while (my ($k, $v) = each %attack_mask) {
291 $ob->{"resist_$k"} = min 100, max -100, $ob->{"resist_$k"} + $value if $mask & $v;
292 }
293}
294
295my %MATERIAL = reverse
296 paper => 1,
297 iron => 2,
298 glass => 4,
299 leather => 8,
300 wood => 16,
301 organic => 32,
302 stone => 64,
303 cloth => 128,
304 adamant => 256,
305 liquid => 512,
306 tin => 1024,
307 bone => 2048,
308 ice => 4096,
309
310 # guesses
311 runestone => 12,
312 bronze => 18,
313 "ancient wood" => 20,
314 glass => 36,
315 marble => 66,
316 ice => 68,
317 stone => 70,
318 stone => 80,
319 cloth => 136,
320 ironwood => 144,
321 adamantium => 258,
322 glacium => 260,
323 blood => 544,
324;
325
326# object as in "Object xxx", i.e. archetypes
327sub normalize_object($) {
328 my ($ob) = @_;
329
330 # convert material bitset to materialname, if possible
331 if (exists $ob->{material}) {
332 if (!$ob->{material}) {
333 delete $ob->{material};
334 } elsif (exists $ob->{materialname}) {
335 if ($MATERIAL{$ob->{material}} eq $ob->{materialname}) {
336 delete $ob->{material};
337 } else {
338 warn "object $ob->{_name} has both materialname ($ob->{materialname}) and material ($ob->{material}) set.\n";
339 delete $ob->{material}; # assume materilname is more specific and nuke material
340 }
341 } elsif (my $name = $MATERIAL{$ob->{material}}) {
342 delete $ob->{material};
343 $ob->{materialname} = $name;
344 } else {
345 warn "object $ob->{_name} has unknown material ($ob->{material}) set.\n";
346 }
347 }
348
349 # color_fg is used as default for magicmap if magicmap does not exist
350 $ob->{magicmap} ||= delete $ob->{color_fg} if exists $ob->{color_fg};
351
352 # nuke outdated or never supported fields
353 delete @$ob{qw(
354 can_knockback can_parry can_impale can_cut can_dam_armour
355 can_apply pass_thru can_pass_thru color_bg color_fg
356 )};
357
358 if (my $mask = delete $ob->{immune} ) { _add_resist $ob, $mask, 100; }
359 if (my $mask = delete $ob->{protected} ) { _add_resist $ob, $mask, 30; }
360 if (my $mask = delete $ob->{vulnerable}) { _add_resist $ob, $mask, -100; }
361
362 # convert movement strings to bitsets
363 for my $attr (keys %FIELD_MOVEMENT) {
364 next unless exists $ob->{$attr};
365
366 $ob->{$attr} = new Crossfire::MoveType $ob->{$attr};
367 }
368
369 # convert outdated movement flags to new movement sets
370 if (defined (my $v = delete $ob->{no_pass})) {
371 $ob->{move_block} = new Crossfire::MoveType $v ? "all" : "";
372 }
373 if (defined (my $v = delete $ob->{slow_move})) {
374 $ob->{move_slow} += "walk";
375 $ob->{move_slow_penalty} = $v;
376 }
377 if (defined (my $v = delete $ob->{walk_on})) {
378 $ob->{move_on} ||= new Crossfire::MoveType; if ($v) { $ob->{move_on} += "walk" } else { $ob->{move_on} -= "walk" }
379 }
380 if (defined (my $v = delete $ob->{walk_off})) {
381 $ob->{move_off} ||= new Crossfire::MoveType; if ($v) { $ob->{move_off} += "walk" } else { $ob->{move_off} -= "walk" }
382 }
383 if (defined (my $v = delete $ob->{fly_on})) {
384 $ob->{move_on} ||= new Crossfire::MoveType; if ($v) { $ob->{move_on} += "fly_low" } else { $ob->{move_on} -= "fly_low" }
385 }
386 if (defined (my $v = delete $ob->{fly_off})) {
387 $ob->{move_off} ||= new Crossfire::MoveType; if ($v) { $ob->{move_off} += "fly_low" } else { $ob->{move_off} -= "fly_low" }
388 }
389 if (defined (my $v = delete $ob->{flying})) {
390 $ob->{move_type} ||= new Crossfire::MoveType; if ($v) { $ob->{move_type} += "fly_low" } else { $ob->{move_type} -= "fly_low" }
391 }
392
393 # convert idiotic event_xxx things into objects
394 while (my ($event, $subtype) = each %EVENT_TYPE) {
395 if (exists $ob->{"event_${event}_plugin"}) {
396 push @{$ob->{inventory}}, {
397 _name => "event_$event",
398 title => delete $ob->{"event_${event}_plugin"},
399 slaying => delete $ob->{"event_${event}"},
400 name => delete $ob->{"event_${event}_options"},
401 };
402 }
403 }
404
405 # some archetypes had "+3" instead of the canonical "3", so fix
406 $ob->{dam} *= 1 if exists $ob->{dam};
407
408 $ob
409}
410
411# arch as in "arch xxx", ie.. objects
48sub normalize_arch($) { 412sub normalize_arch($) {
49 my ($ob) = @_; 413 my ($ob) = @_;
50 414
415 normalize_object $ob;
416
51 my $arch = $ARCH->{$ob->{_name}} 417 my $arch = $ARCH{$ob->{_name}}
52 or (warn "$ob->{_name}: no such archetype", return $ob); 418 or (warn "$ob->{_name}: no such archetype", return $ob);
53
54 delete $ob->{$_} for qw(can_knockback can_parry can_impale can_cut can_dam_armour can_apply);
55 419
56 if ($arch->{type} == 22) { # map 420 if ($arch->{type} == 22) { # map
57 my %normalize = ( 421 my %normalize = (
58 "enter_x" => "hp", 422 "enter_x" => "hp",
59 "enter_y" => "sp", 423 "enter_y" => "sp",
… …
69 while (my ($k2, $k1) = each %normalize) { 433 while (my ($k2, $k1) = each %normalize) {
70 if (defined (my $v = delete $ob->{$k1})) { 434 if (defined (my $v = delete $ob->{$k1})) {
71 $ob->{$k2} = $v; 435 $ob->{$k2} = $v;
72 } 436 }
73 } 437 }
74 } 438 } else {
75
76 if (defined (my $v = delete $ob->{no_pass})) {
77 $ob->{move_block} = $v ? MOVE_ALL : 0;
78 }
79 if (defined (my $v = delete $ob->{walk_on})) {
80 $ob->{move_on} = $v ? $ob->{move_on} | MOVE_WALK
81 : $ob->{move_on} & ~MOVE_WALK;
82 }
83 if (defined (my $v = delete $ob->{walk_off})) {
84 $ob->{move_off} = $v ? $ob->{move_off} | MOVE_WALK
85 : $ob->{move_off} & ~MOVE_WALK;
86 }
87 if (defined (my $v = delete $ob->{fly_on})) {
88 $ob->{move_on} = $v ? $ob->{move_on} | MOVE_FLY_LOW
89 : $ob->{move_on} & ~MOVE_FLY_LOW;
90 }
91 if (defined (my $v = delete $ob->{fly_off})) {
92 $ob->{move_off} = $v ? $ob->{move_off} | MOVE_FLY_LOW
93 : $ob->{move_off} & ~MOVE_FLY_LOW;
94 }
95 if (defined (my $v = delete $ob->{flying})) {
96 $ob->{move_type} = $v ? $ob->{move_type} | MOVE_FLY_LOW
97 : $ob->{move_type} & ~MOVE_FLY_LOW;
98 }
99
100 # if value matches archetype default, delete 439 # if value matches archetype default, delete
101 while (my ($k, $v) = each %$ob) { 440 while (my ($k, $v) = each %$ob) {
102 if (exists $arch->{$k} and $arch->{$k} eq $v) { 441 if (exists $arch->{$k} and $arch->{$k} eq $v) {
442 next if $k eq "_name";
103 delete $ob->{$k}; 443 delete $ob->{$k};
104 } 444 }
445 }
446 }
447
448 # a speciality for the editor
449 if (exists $ob->{attack_movement}) {
450 my $am = delete $ob->{attack_movement};
451 $ob->{attack_movement_bits_0_3} = $am & 15;
452 $ob->{attack_movement_bits_4_7} = $am & 240;
105 } 453 }
106 454
107 $ob 455 $ob
108} 456}
109 457
458sub attr_thaw($) {
459 my ($ob) = @_;
460
461 $ob->{attach} = from_json $ob->{attach}
462 if exists $ob->{attach};
463
464 $ob
465}
466
467sub attr_freeze($) {
468 my ($ob) = @_;
469
470 $ob->{attach} = Crossfire::to_json $ob->{attach}
471 if exists $ob->{attach};
472
473 $ob
474}
475
110sub read_pak($;$) { 476sub read_pak($) {
111 my ($path, $cache) = @_; 477 my ($path) = @_;
112 478
113 eval {
114 defined $cache
115 && -M $cache < -M $path
116 && Storable::retrieve $cache
117 } or do {
118 my %pak; 479 my %pak;
119 480
120 open my $fh, "<:raw", $path 481 open my $fh, "<:raw:perlio", $path
121 or Carp::croak "$_[0]: $!"; 482 or Carp::croak "$_[0]: $!";
483 binmode $fh;
122 while (<$fh>) { 484 while (<$fh>) {
123 my ($type, $id, $len, $path) = split; 485 my ($type, $id, $len, $path) = split;
124 $path =~ s/.*\///; 486 $path =~ s/.*\///;
125 read $fh, $pak{$path}, $len; 487 read $fh, $pak{$path}, $len;
126 } 488 }
127 489
128 Storable::nstore \%pak, $cache
129 if defined $cache;
130
131 \%pak 490 \%pak
132 }
133} 491}
134 492
135sub read_arch($;$) { 493sub read_arch($;$) {
136 my ($path, $cache) = @_; 494 my ($path, $toplevel) = @_;
137 495
138 eval {
139 defined $cache
140 && -M $cache < -M $path
141 && Storable::retrieve $cache
142 } or do {
143 my %arc; 496 my %arc;
144 my ($more, $prev); 497 my ($more, $prev);
498 my $comment;
145 499
146 open my $fh, "<:raw", $path 500 open my $fh, "<:raw:perlio:utf8", $path
147 or Carp::croak "$path: $!"; 501 or Carp::croak "$path: $!";
148 502
503# binmode $fh;
504
149 my $parse_block; $parse_block = sub { 505 my $parse_block; $parse_block = sub {
150 my %arc = @_; 506 my %arc = @_;
151
152 while (<$fh>) {
153 s/\s+$//;
154 if (/^end$/i) {
155 last;
156 } elsif (/^arch (\S+)$/) {
157 push @{ $arc{inventory} }, normalize_arch $parse_block->(_name => $1);
158 } elsif (/^lore$/) {
159 while (<$fh>) {
160 last if /^endlore\s*$/i;
161 $arc{lore} .= $_;
162 }
163 } elsif (/^msg$/) {
164 while (<$fh>) {
165 last if /^endmsg\s*$/i;
166 $arc{msg} .= $_;
167 }
168 } elsif (/^(\S+)\s*(.*)$/) {
169 $arc{lc $1} = $2;
170 } elsif (/^\s*($|#)/) {
171 #
172 } else {
173 warn "$path: unparsable line '$_' in arch $arc{_name}";
174 }
175 }
176
177 \%arc
178 };
179 507
180 while (<$fh>) { 508 while (<$fh>) {
181 s/\s+$//; 509 s/\s+$//;
182 if (/^more$/i) { 510 if (/^end$/i) {
183 $more = $prev; 511 last;
512
184 } elsif (/^object (\S+)$/i) { 513 } elsif (/^arch (\S+)$/i) {
185 my $name = $1; 514 push @{ $arc{inventory} }, attr_thaw normalize_arch $parse_block->(_name => $1);
186 my $arc = $parse_block->(_name => $name);
187 515
188 if ($more) { 516 } elsif (/^lore$/i) {
189 $more->{more} = $arc; 517 while (<$fh>) {
190 } else { 518 last if /^endlore\s*$/i;
191 $arc{$name} = $arc; 519 $arc{lore} .= $_;
192 } 520 }
193 $prev = $arc; 521 } elsif (/^msg$/i) {
194 $more = undef; 522 while (<$fh>) {
523 last if /^endmsg\s*$/i;
524 $arc{msg} .= $_;
525 }
526 } elsif (/^anim$/i) {
527 while (<$fh>) {
528 last if /^mina\s*$/i;
529 chomp;
530 push @{ $arc{anim} }, $_;
531 }
195 } elsif (/^arch (\S+)$/i) { 532 } elsif (/^(\S+)\s*(.*)$/) {
196 push @{ $arc{arch} }, normalize_arch $parse_block->(_name => $1); 533 $arc{lc $1} = $2;
197 } elsif (/^\s*($|#)/) { 534 } elsif (/^\s*#/) {
535 $arc{_comment} .= "$_\n";
536
537 } elsif (/^\s*$/) {
198 # 538 #
199 } else { 539 } else {
200 warn "$path: unparseable top-level line '$_'"; 540 warn "$path: unparsable line '$_' in arch $arc{_name}";
201 }
202 } 541 }
203 542 }
204 undef $parse_block; # work around bug in perl not freeing $fh etc.
205
206 Storable::nstore \%arc, $cache
207 if defined $cache;
208 543
209 \%arc 544 \%arc
210 } 545 };
211}
212 546
213# returns the arch/object stack from a tile on a map 547 while (<$fh>) {
214sub map_get_tile_stack { 548 s/\s+$//;
215 my ($map, $x, $y) = @_; 549 if (/^more$/i) {
550 $more = $prev;
551 } elsif (/^object (\S+)$/i) {
552 my $name = $1;
553 my $arc = attr_thaw normalize_object $parse_block->(_name => $name, _comment => $comment);
554 undef $comment;
555 delete $arc{_comment} unless length $arc{_comment};
556 $arc->{_atype} = 'object';
557
558 if ($more) {
559 $more->{more} = $arc;
560 } else {
561 $arc{$name} = $arc;
562 }
563 $prev = $arc;
564 $more = undef;
565 } elsif (/^arch (\S+)$/i) {
566 my $name = $1;
567 my $arc = attr_thaw normalize_arch $parse_block->(_name => $name, _comment => $comment);
568 undef $comment;
569 delete $arc{_comment} unless length $arc{_comment};
570 $arc->{_atype} = 'arch';
571
572 if ($more) {
573 $more->{more} = $arc;
574 } else {
575 push @{ $arc{arch} }, $arc;
576 }
577 $prev = $arc;
578 $more = undef;
579 } elsif ($toplevel && /^(\S+)\s+(.*)$/) {
580 if ($1 eq "lev_array") {
581 while (<$fh>) {
582 last if /^endplst\s*$/;
583 push @{$toplevel->{lev_array}}, $_+0;
584 }
585 } else {
586 $toplevel->{$1} = $2;
587 }
588 } elsif (/^\s*#/) {
589 $comment .= "$_\n";
590 } elsif (/^\s*($|#)/) {
591 #
592 } else {
593 die "$path: unparseable top-level line '$_'";
594 }
595 }
596
597 undef $parse_block; # work around bug in perl not freeing $fh etc.
598
599 \%arc
600}
601
602sub archlist_to_string {
603 my ($arch) = @_;
604
216 my $as; 605 my $str;
217 606
218 if ($x > 0 || $x < $map->{width} 607 my $append; $append = sub {
219 || $y > 0 || $y < $map->{height}) { 608 my %a = %{$_[0]};
220 609
221 $as = $map->{map}{map}[$x][$y] || []; 610 Crossfire::attr_freeze \%a;
611 Crossfire::normalize_arch \%a;
612
613 # undo the bit-split we did before
614 if (exists $a{attack_movement_bits_0_3} or exists $a{attack_movement_bits_4_7}) {
615 $a{attack_movement} = (delete $a{attack_movement_bits_0_3})
616 | (delete $a{attack_movement_bits_4_7});
617 }
618
619 if (my $comment = delete $a{_comment}) {
620 if ($comment =~ /[^\n\s#]/) {
621 $str .= $comment;
622 }
623 }
624
625 $str .= ((exists $a{_atype}) ? $a{_atype} : 'arch'). " $a{_name}\n";
626
627 my $inv = delete $a{inventory};
628 my $more = delete $a{more}; # arches do not support 'more', but old maps can contain some
629 my $anim = delete $a{anim};
630
631 if ($a{_atype} eq 'object') {
632 $str .= join "\n", "anim", @$anim, "mina\n"
633 if $anim;
634 }
635
636 my @kv;
637
638 for ($a{_name} eq "map"
639 ? @Crossfire::FIELD_ORDER_MAP
640 : @Crossfire::FIELD_ORDER) {
641 push @kv, [$_, delete $a{$_}]
642 if exists $a{$_};
643 }
644
645 for (sort keys %a) {
646 next if /^_/; # ignore our _-keys
647 push @kv, [$_, delete $a{$_}];
648 }
649
650 for (@kv) {
651 my ($k, $v) = @$_;
652
653 if (my $end = $Crossfire::FIELD_MULTILINE{$k}) {
654 $v =~ s/\n$//;
655 $str .= "$k\n$v\n$end\n";
656 } else {
657 $str .= "$k $v\n";
658 }
659 }
660
661 if ($inv) {
662 $append->($_) for @$inv;
663 }
664
665 $str .= "end\n";
666
667 if ($a{_atype} eq 'object') {
668 if ($more) {
669 $str .= "more\n";
670 $append->($more) if $more;
671 } else {
672 $str .= "\n";
673 }
674 }
222 } 675 };
223 676
224 return $as; 677 for (@$arch) {
225} 678 $append->($_);
226
227# pop the topmost arch/object from the stack of a tile on a map
228sub map_pop_tile_stack {
229 my ($map, $x, $y) = @_;
230
231 if ($x > 0 || $x < $map->{width}
232 || $y > 0 || $y < $map->{height}) {
233
234 pop @{$map->{map}{map}[$x][$y]};
235 } 679 }
236}
237 680
238# pushes the arch/object on the stack of a tile on a map 681 $str
239sub map_push_tile_stack {
240 my ($map, $x, $y, $arch) = @_;
241
242 if ($x > 0 || $x < $map->{width}
243 || $y > 0 || $y < $map->{height}) {
244
245 push @{$map->{map}{map}[$x][$y]}, $arch;
246 }
247} 682}
248
249 683
250# put all archs into a hash with editor_face as it's key 684# put all archs into a hash with editor_face as it's key
251# NOTE: the arrays in the hash values are references to 685# NOTE: the arrays in the hash values are references to
252# the archs from $ARCH 686# the archs from $ARCH
253sub editor_archs { 687sub editor_archs {
254 my %paths; 688 my %paths;
255 689
256 for (keys %$ARCH) { 690 for (keys %ARCH) {
257 my $arch = $ARCH->{$_}; 691 my $arch = $ARCH{$_};
258 push @{$paths{$arch->{editor_folder}}}, \$arch; 692 push @{$paths{$arch->{editor_folder}}}, $arch;
259 } 693 }
260 694
261 return \%paths; 695 \%paths
262} 696}
263 697
264# arch_extends determines how the arch looks like on the map, 698=item ($minx, $miny, $maxx, $maxy) = arch_extents $arch
265# bigfaces, linked faces and single faces are handled here 699
266# it returns (<xoffset>, <yoffset>, <width>, <height>) 700arch_extents determines the extents of the given arch's face(s), linked
267# NOTE: non rectangular linked faces are not considered 701faces and single faces are handled here it returns (minx, miny, maxx,
702maxy)
703
704=cut
705
268sub arch_extends { 706sub arch_extents {
269 my ($a) = @_; 707 my ($a) = @_;
270 708
271 my $TC = \%Crossfire::Tilecache::TILECACHE; 709 my $o = $ARCH{$a->{_name}}
272
273 my $facename =
274 $a->{face} || $ARCH->{$a->{_name}}->{face}
275 or return (); 710 or return;
276 711
277 my $tile = $TC->{$facename} 712 my $face = $FACE{$a->{face} || $o->{face} || "blank.111"};
278 or (warn "no gfx found for arch '$facename' in arch_size ()"), return; 713 unless ($face) {
714 $face = $FACE{"blank.x11"}
715 or (warn "no face data found for arch '$a->{_name}'"), return;
716 }
279 717
280 if ($tile->{w} > 1 || $tile->{h} > 1) { 718 if ($face->{w} > 1 || $face->{h} > 1) {
281 # bigfaces 719 # bigface
282 return (0, 0, $tile->{w}, $tile->{h}); 720 return (0, 0, $face->{w} - 1, $face->{h} - 1);
283 721
284 } elsif ($a->{more}) { 722 } elsif ($o->{more}) {
285 # linked faces 723 # linked face
286 my ($miw, $mih, $maw, $mah) = (0, 0, 0, 0); 724 my ($minx, $miny, $maxx, $maxy) = ($o->{x}, $o->{y}) x 2;
287 do {
288 $miw > (0 + $a->{x}) and $miw = $a->{x};
289 $mih > (0 + $a->{y}) and $mih = $a->{y};
290 $maw < (0 + $a->{x}) and $maw = $a->{x};
291 $mah < (0 + $a->{y}) and $mah = $a->{y};
292 } while $a = $a->{more};
293 725
294 return ($miw, $mih, ($maw - $miw) + 1, ($mah - $mih) + 1) 726 for (; $o; $o = $o->{more}) {
727 $minx = min $minx, $o->{x};
728 $miny = min $miny, $o->{y};
729 $maxx = max $maxx, $o->{x};
730 $maxy = max $maxy, $o->{y};
731 }
732
733 return ($minx, $miny, $maxx, $maxy);
295 734
296 } else { 735 } else {
297 # single face 736 # single face
298 return (0, 0, 1, 1); 737 return (0, 0, 0, 0);
738 }
739}
740
741=item $type = arch_attr $arch
742
743Returns a hashref describing the object and its attributes. It can contain
744the following keys:
745
746 name the name, suitable for display purposes
747 ignore
748 attr
749 desc
750 use
751 section => [name => \%attr, name => \%attr]
752 import
753
754=cut
755
756sub arch_attr($) {
757 my ($obj) = @_;
758
759 require Crossfire::Data;
760
761 my $root;
762 my $attr = { };
763
764 my $arch = $ARCH{ $obj->{_name} };
765 my $type = $obj->{type} || $arch->{type};
766
767 if ($type > 0) {
768 $root = $Crossfire::Data::ATTR{$type};
769 } else {
770 my %a = (%$arch, %$obj);
771
772 if ($a{is_floor} && !$a{alive}) {
773 $root = $Crossfire::Data::TYPE{Floor};
774 } elsif (!$a{is_floor} && $a{alive} && !$a{tear_down}) {
775 $root = $Crossfire::Data::TYPE{"Monster & NPC"};
776 } elsif (!$a{is_floor} && !$a{alive} && $a{move_block}) {
777 $root = $Crossfire::Data::TYPE{Wall};
778 } elsif (!$a{is_floor} && $a{alive} && $a{tear_down}) {
779 $root = $Crossfire::Data::TYPE{"Weak Wall"};
780 } else {
781 $root = $Crossfire::Data::TYPE{Misc};
782 }
783 }
784
785 my @import = ($root);
786
787 unshift @import, \%Crossfire::Data::DEFAULT_ATTR
788 unless $type == 116;
789
790 my (%ignore);
791 my (@section_order, %section, @attr_order);
792
793 while (my $type = shift @import) {
794 push @import, @{$type->{import} || []};
795
796 $attr->{$_} ||= $type->{$_}
797 for qw(name desc use);
798
799 for (@{$type->{ignore} || []}) {
800 $ignore{$_}++ for ref $_ ? @$_ : $_;
801 }
802
803 for ([general => ($type->{attr} || [])], @{$type->{section} || []}) {
804 my ($name, $attr) = @$_;
805 push @section_order, $name;
806 for (@$attr) {
807 my ($k, $v) = @$_;
808 push @attr_order, $k;
809 $section{$name}{$k} ||= $v;
810 }
811 }
812 }
813
814 $attr->{section} = [
815 map !exists $section{$_} ? () : do {
816 my $attr = delete $section{$_};
817
818 [
819 $_,
820 map exists $attr->{$_} && !$ignore{$_}
821 ? [$_ => delete $attr->{$_}] : (),
822 @attr_order
823 ]
824 },
825
826 exists $section{$_} ? [$_ => delete $section{$_}] : (),
827 @section_order
828 ];
829
830 $attr
831}
832
833sub cache_file($$&&) {
834 my ($src, $cache, $load, $create) = @_;
835
836 my ($size, $mtime) = (stat $src)[7,9]
837 or Carp::croak "$src: $!";
838
839 if (-e $cache) {
840 my $ref = eval { load_ref $cache };
841
842 if ($ref->{version} == 1
843 && $ref->{size} == $size
844 && $ref->{mtime} == $mtime
845 && eval { $load->($ref->{data}); 1 }) {
846 return;
847 }
848 }
849
850 my $ref = {
851 version => 1,
852 size => $size,
853 mtime => $mtime,
854 data => $create->(),
299 } 855 };
300}
301 856
302sub init($) { 857 $load->($ref->{data});
858
859 save_ref $ref, $cache;
860}
861
862=item set_libdir $path
863
864Sets the library directory to the given path
865(default: $ENV{CROSSFIRE_LIBDIR}).
866
867You have to (re-)load the archetypes and tilecache manually after steting
868the library path.
869
870=cut
871
872sub set_libdir($) {
873 $LIB = $_[0];
874}
875
876=item load_archetypes
877
878(Re-)Load archetypes into %ARCH.
879
880=cut
881
882sub load_archetypes() {
883 cache_file "$LIB/archetypes", "$VARDIR/archetypes.pst", sub {
884 *ARCH = $_[0];
885 }, sub {
886 read_arch "$LIB/archetypes"
887 };
888}
889
890sub construct_tilecache_pb {
891 my ($idx, $cache) = @_;
892
893 my $pb = new Gtk2::Gdk::Pixbuf "rgb", 1, 8, 64 * TILESIZE, TILESIZE * int +($idx + 63) / 64;
894
895 while (my ($name, $tile) = each %$cache) {
896 my $tpb = delete $tile->{pb};
897 my $ofs = $tile->{idx};
898
899 for my $x (0 .. $tile->{w} - 1) {
900 for my $y (0 .. $tile->{h} - 1) {
901 my $idx = $ofs + $x + $y * $tile->{w};
902 $tpb->copy_area ($x * TILESIZE, $y * TILESIZE, TILESIZE, TILESIZE,
903 $pb, ($idx % 64) * TILESIZE, TILESIZE * int $idx / 64);
904 }
905 }
906 }
907
908 $pb->save ("$VARDIR/tilecache.png", "png", compression => 1);
909
910 $cache
911}
912
913sub use_tilecache {
303 my ($cachedir) = @_; 914 my ($face) = @_;
915 $TILE = new_from_file Gtk2::Gdk::Pixbuf "$VARDIR/tilecache.png"
916 or die "$VARDIR/tilecache.png: $!";
917 *FACE = $_[0];
918}
304 919
305 $ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; 920=item load_tilecache
921
922(Re-)Load %TILE and %FACE.
923
924=cut
925
926sub load_tilecache() {
927 require Gtk2;
928
929 if (-e "$LIB/crossfire.0") { # Crossfire1 version
930 cache_file "$LIB/crossfire.0", "$VARDIR/tilecache.pst", \&use_tilecache,
931 sub {
932 my $tile = read_pak "$LIB/crossfire.0";
933
934 my %cache;
935
936 my $idx = 0;
937
938 for my $name (sort keys %$tile) {
939 my $pb = new Gtk2::Gdk::PixbufLoader;
940 $pb->write ($tile->{$name});
941 $pb->close;
942 my $pb = $pb->get_pixbuf;
943
944 my $tile = $cache{$name} = {
945 pb => $pb,
946 idx => $idx,
947 w => int $pb->get_width / TILESIZE,
948 h => int $pb->get_height / TILESIZE,
949 };
950
951 $idx += $tile->{w} * $tile->{h};
952 }
953
954 construct_tilecache_pb $idx, \%cache;
955
956 \%cache
957 };
958
959 } else { # Crossfire+ version
960 cache_file "$LIB/facedata", "$VARDIR/tilecache.pst", \&use_tilecache,
961 sub {
962 my %cache;
963 my $facedata = Storable::retrieve "$LIB/facedata";
964
965 $facedata->{version} == 2
966 or die "$LIB/facedata: version mismatch, cannot proceed.";
967
968 my $faces = $facedata->{faceinfo};
969 my $idx = 0;
970
971 for (sort keys %$faces) {
972 my ($face, $info) = ($_, $faces->{$_});
973
974 my $pb = new Gtk2::Gdk::PixbufLoader;
975 $pb->write ($info->{data32});
976 $pb->close;
977 my $pb = $pb->get_pixbuf;
978
979 my $tile = $cache{$face} = {
980 pb => $pb,
981 idx => $idx,
982 w => int $pb->get_width / TILESIZE,
983 h => int $pb->get_height / TILESIZE,
984 };
985
986 $idx += $tile->{w} * $tile->{h};
987 }
988
989 construct_tilecache_pb $idx, \%cache;
990
991 \%cache
992 };
993 }
306} 994}
307 995
308=head1 AUTHOR 996=head1 AUTHOR
309 997
310 Marc Lehmann <schmorp@schmorp.de> 998 Marc Lehmann <schmorp@schmorp.de>

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