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/cvs/deliantra/Deliantra/Deliantra.pm
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Comparing deliantra/Deliantra/Deliantra.pm (file contents):
Revision 1.8 by root, Sun Feb 5 02:29:13 2006 UTC vs.
Revision 1.34 by root, Fri Feb 24 11:50:36 2006 UTC

… …
10 10
11use strict; 11use strict;
12 12
13use base 'Exporter'; 13use base 'Exporter';
14 14
15use Carp ();
16use File::Spec;
17use List::Util qw(min max);
15use Storable; 18use Storable;
16 19
17our @EXPORT = qw(read_pak read_arch arch2map $ARCH TILESIZE); 20#XXX: The map_* procedures scream for a map-object
21
22our @EXPORT =
23 qw(read_pak read_arch %ARCH TILESIZE $TILE %FACE editor_archs arch_extents);
18 24
19our $LIB = $ENV{CROSSFIRE_LIBDIR} 25our $LIB = $ENV{CROSSFIRE_LIBDIR}
20 or die "\$CROSSFIRE_LIBDIR must be set\n"; 26 or Carp::croak "\$CROSSFIRE_LIBDIR must be set\n";
21 27
22sub TILESIZE (){ 32 } 28sub TILESIZE (){ 32 }
23 29
30our $VARDIR;
24our $ARCH; 31our %ARCH;
32our %FACE;
33our $TILE;
34
35our %FIELD_MULTILINE = (
36 msg => "endmsg",
37 lore => "endlore",
38);
39
40# not used yet, maybe alphabetical is ok
41our @FIELD_ORDER = (qw(name name_pl));
42
43sub MOVE_WALK (){ 0x1 }
44sub MOVE_FLY_LOW (){ 0x2 }
45sub MOVE_FLY_HIGH (){ 0x4 }
46sub MOVE_FLYING (){ 0x6 }
47sub MOVE_SWIM (){ 0x8 }
48sub MOVE_ALL (){ 0xf }
49
50sub load_ref($) {
51 my ($path) = @_;
52
53 open my $fh, "<", $path
54 or die "$path: $!";
55 binmode $fh;
56 local $/;
57
58 Storable::thaw <$fh>
59}
60
61sub save_ref($$) {
62 my ($ref, $path) = @_;
63
64 open my $fh, ">", "$path~"
65 or die "$path~: $!";
66 binmode $fh;
67 print $fh Storable::freeze $ref;
68 close $fh;
69 rename "$path~", $path
70 or die "$path: $!";
71}
72
73sub normalize_arch($) {
74 my ($ob) = @_;
75
76 my $arch = $ARCH{$ob->{_name}}
77 or (warn "$ob->{_name}: no such archetype", return $ob);
78
79 delete $ob->{$_} for qw(can_knockback can_parry can_impale can_cut can_dam_armour can_apply);
80
81 if ($arch->{type} == 22) { # map
82 my %normalize = (
83 "enter_x" => "hp",
84 "enter_y" => "sp",
85 "width" => "x",
86 "height" => "y",
87 "reset_timeout" => "weight",
88 "swap_time" => "value",
89 "difficulty" => "level",
90 "darkness" => "invisible",
91 "fixed_resettime" => "stand_still",
92 );
93
94 while (my ($k2, $k1) = each %normalize) {
95 if (defined (my $v = delete $ob->{$k1})) {
96 $ob->{$k2} = $v;
97 }
98 }
99 }
100
101 if (defined (my $v = delete $ob->{no_pass})) {
102 $ob->{move_block} = $v ? MOVE_ALL : 0;
103 }
104 if (defined (my $v = delete $ob->{walk_on})) {
105 $ob->{move_on} = $v ? $ob->{move_on} | MOVE_WALK
106 : $ob->{move_on} & ~MOVE_WALK;
107 }
108 if (defined (my $v = delete $ob->{walk_off})) {
109 $ob->{move_off} = $v ? $ob->{move_off} | MOVE_WALK
110 : $ob->{move_off} & ~MOVE_WALK;
111 }
112 if (defined (my $v = delete $ob->{fly_on})) {
113 $ob->{move_on} = $v ? $ob->{move_on} | MOVE_FLY_LOW
114 : $ob->{move_on} & ~MOVE_FLY_LOW;
115 }
116 if (defined (my $v = delete $ob->{fly_off})) {
117 $ob->{move_off} = $v ? $ob->{move_off} | MOVE_FLY_LOW
118 : $ob->{move_off} & ~MOVE_FLY_LOW;
119 }
120 if (defined (my $v = delete $ob->{flying})) {
121 $ob->{move_type} = $v ? $ob->{move_type} | MOVE_FLY_LOW
122 : $ob->{move_type} & ~MOVE_FLY_LOW;
123 }
124
125 # if value matches archetype default, delete
126 while (my ($k, $v) = each %$ob) {
127 if (exists $arch->{$k} and $arch->{$k} eq $v) {
128 next if $k eq "_name";
129 delete $ob->{$k};
130 }
131 }
132
133 $ob
134}
25 135
26sub read_pak($;$) { 136sub read_pak($;$) {
27 my ($path, $cache) = @_; 137 my ($path, $cache) = @_;
28 138
29 eval { 139 eval {
30 defined $cache 140 defined $cache
31 && -M $cache < -M $path 141 && -M $cache < -M $path
32 && Storable::retrieve $cache 142 && load_ref $cache
33 } or do { 143 } or do {
34 my %pak; 144 my %pak;
35 145
36 open my $fh, "<:raw", $path 146 open my $fh, "<", $path
37 or die "$_[0]: $!"; 147 or Carp::croak "$_[0]: $!";
148 binmode $fh;
38 while (<$fh>) { 149 while (<$fh>) {
39 my ($type, $id, $len, $path) = split; 150 my ($type, $id, $len, $path) = split;
40 $path =~ s/.*\///; 151 $path =~ s/.*\///;
41 read $fh, $pak{$path}, $len; 152 read $fh, $pak{$path}, $len;
42 } 153 }
43 154
44 Storable::nstore \%pak, $cache 155 save_ref \%pak, $cache
45 if defined $cache; 156 if defined $cache;
46 157
47 \%pak 158 \%pak
48 } 159 }
49} 160}
… …
52 my ($path, $cache) = @_; 163 my ($path, $cache) = @_;
53 164
54 eval { 165 eval {
55 defined $cache 166 defined $cache
56 && -M $cache < -M $path 167 && -M $cache < -M $path
57 && Storable::retrieve $cache 168 && load_ref $cache
58 } or do { 169 } or do {
59 my %arc; 170 my %arc;
60 my ($more, $prev); 171 my ($more, $prev);
61 172
62 open my $fh, "<:raw", $path 173 open my $fh, "<", $path
63 or die "$path: $!"; 174 or Carp::croak "$path: $!";
175
176 binmode $fh;
64 177
65 my $parse_block; $parse_block = sub { 178 my $parse_block; $parse_block = sub {
66 my %arc = @_; 179 my %arc = @_;
67 180
68 while (<$fh>) { 181 while (<$fh>) {
69 s/\s+$//; 182 s/\s+$//;
70 if (/^end$/i) { 183 if (/^end$/i) {
71 last; 184 last;
72 } elsif (/^arch (\S+)$/) { 185 } elsif (/^arch (\S+)$/) {
73 push @{ $arc{inventory} }, $parse_block->(_name => $1); 186 push @{ $arc{inventory} }, normalize_arch $parse_block->(_name => $1);
74 } elsif (/^lore$/) { 187 } elsif (/^lore$/) {
75 while (<$fh>) { 188 while (<$fh>) {
76 last if /^endlore\s*$/i; 189 last if /^endlore\s*$/i;
77 $arc{lore} .= $_; 190 $arc{lore} .= $_;
78 } 191 }
… …
107 $arc{$name} = $arc; 220 $arc{$name} = $arc;
108 } 221 }
109 $prev = $arc; 222 $prev = $arc;
110 $more = undef; 223 $more = undef;
111 } elsif (/^arch (\S+)$/i) { 224 } elsif (/^arch (\S+)$/i) {
112 push @{ $arc{arch} }, $parse_block->(_name => $1); 225 push @{ $arc{arch} }, normalize_arch $parse_block->(_name => $1);
113 } elsif (/^\s*($|#)/) { 226 } elsif (/^\s*($|#)/) {
114 # 227 #
115 } else { 228 } else {
116 warn "$path: unparseable top-level line '$_'"; 229 warn "$path: unparseable top-level line '$_'";
117 } 230 }
118 } 231 }
119 232
120 undef $parse_block; # work around bug in perl not freeing $fh etc. 233 undef $parse_block; # work around bug in perl not freeing $fh etc.
121 234
122 Storable::nstore \%arc, $cache 235 save_ref \%arc, $cache
123 if defined $cache; 236 if defined $cache;
124 237
125 \%arc 238 \%arc
126 } 239 }
127} 240}
128 241
129sub arch2map($;$) { 242# put all archs into a hash with editor_face as it's key
243# NOTE: the arrays in the hash values are references to
244# the archs from $ARCH
245sub editor_archs {
246 my %paths;
247
248 for (keys %ARCH) {
249 my $arch = $ARCH{$_};
250 push @{$paths{$arch->{editor_folder}}}, \$arch;
251 }
252
253 \%paths
254}
255
256=item ($minx, $miny, $maxx, $maxy) = arch_extents $arch
257
258arch_extents determines the extents of the given arch's face(s), linked
259faces and single faces are handled here it returns (minx, miny, maxx,
260maxy)
261
262=cut
263
264sub arch_extents {
130 my ($mapa) = @_; 265 my ($a) = @_;
131 266
132 my %meta; 267 my $o = $ARCH{$a->{_name}}
268 or return;
133 269
134 my ($mapx, $mapy); 270 my $face = $FACE{$a->{face} || $o->{face}}
271 or (warn "no face data found for arch '$a->{_name}'"), return;
135 272
136 my $map; 273 if ($face->{w} > 1 || $face->{h} > 1) {
274 # bigface
275 return (0, 0, $face->{w} - 1, $face->{h} - 1);
137 276
138 for (@{ $mapa->{arch} }) { 277 } elsif ($o->{more}) {
139 my ($x, $y) = ($_->{x}, $_->{y}); 278 # linked face
279 my ($minx, $miny, $maxx, $maxy) = ($o->{x}, $o->{y}) x 2;
140 280
141 if ($_->{_name} eq "map") { 281 for (; $o; $o = $o->{more}) {
142 $meta{info} = $_; 282 $minx = min $minx, $o->{x};
283 $miny = min $miny, $o->{y};
284 $maxx = max $maxx, $o->{x};
285 $maxy = max $maxy, $o->{y};
286 }
143 287
144 $mapx = $_->{width} || $x; 288 return ($minx, $miny, $maxx, $maxy);
145 $mapy = $_->{height} || $y; 289
146 } else { 290 } else {
147 push @{ $map->[$x][$y] }, $_; 291 # single face
292 return (0, 0, 0, 0);
293 }
294}
148 295
149 # arch map is unreliable w.r.t. width and height 296=item $type = arch_attr $arch
150 $mapx = $x + 1 if $mapx <= $x; 297
151 $mapy = $y + 1 if $mapy <= $y; 298Returns a hashref describing the object and its attributes. It can contain
152 #$mapx = $a->{x} + 1, warn "$mapname: arch '$a->{_name}' outside map width at ($a->{x}|$a->{y})\n" if $mapx <= $a->{x}; 299the following keys:
153 #$mapy = $a->{y} + 1, warn "$mapname: arch '$a->{_name}' outside map height at ($a->{x}|$a->{y})\n" if $mapy <= $a->{y}; 300
301 name the name, suitable for display purposes
302 ignore
303 attr
304 desc
305 use
306 section => [name => \%attr, name => \%attr]
307 import
308
309=cut
310
311sub arch_attr($) {
312 my ($arch) = @_;
313
314 require Crossfire::Data;
315
316 my $attr;
317
318 if ($arch->{type} > 0) {
319 $attr = $Crossfire::Data::ATTR{$arch->{type}+0};
320 } else {
321 $attr = $Crossfire::Data::TYPE{Misc};
322
323 type:
324 for (@Crossfire::Data::ATTR0) {
325 my $req = $_->{required}
326 or die "internal error: ATTR0 without 'required'";
327
328 while (my ($k, $v) = each %$req) {
329 next type
330 unless $arch->{$k} == $v;
331 }
332
333 $attr = $_;
334 }
335 }
336
337 $attr || \%Crossfire::Data::DEFAULT_ATTR;
338}
339
340sub arch_edit_sections {
341# if (edit_type == IGUIConstants.TILE_EDIT_NONE)
342# edit_type = 0;
343# else if (edit_type != 0) {
344# // all flags from 'check_type' must be unset in this arch because they get recalculated now
345# edit_type &= ~check_type;
154 } 346# }
155 } 347#
156 348# }
157 $meta{width} = $mapx; 349# if ((check_type & IGUIConstants.TILE_EDIT_MONSTER) != 0 &&
158 $meta{height} = $mapy; 350# getAttributeValue("alive", defarch) == 1 &&
159 $meta{map} = $map; 351# (getAttributeValue("monster", defarch) == 1 ||
160 352# getAttributeValue("generator", defarch) == 1)) {
161 \%meta 353# // Monster: monsters/npcs/generators
354# edit_type |= IGUIConstants.TILE_EDIT_MONSTER;
355# }
356# if ((check_type & IGUIConstants.TILE_EDIT_WALL) != 0 &&
357# arch_type == 0 && getAttributeValue("no_pass", defarch) == 1) {
358# // Walls
359# edit_type |= IGUIConstants.TILE_EDIT_WALL;
360# }
361# if ((check_type & IGUIConstants.TILE_EDIT_CONNECTED) != 0 &&
362# getAttributeValue("connected", defarch) != 0) {
363# // Connected Objects
364# edit_type |= IGUIConstants.TILE_EDIT_CONNECTED;
365# }
366# if ((check_type & IGUIConstants.TILE_EDIT_EXIT) != 0 &&
367# arch_type == 66 || arch_type == 41 || arch_type == 95) {
368# // Exit: teleporter/exit/trapdoors
369# edit_type |= IGUIConstants.TILE_EDIT_EXIT;
370# }
371# if ((check_type & IGUIConstants.TILE_EDIT_TREASURE) != 0 &&
372# getAttributeValue("no_pick", defarch) == 0 && (arch_type == 4 ||
373# arch_type == 5 || arch_type == 36 || arch_type == 60 ||
374# arch_type == 85 || arch_type == 111 || arch_type == 123 ||
375# arch_type == 124 || arch_type == 130)) {
376# // Treasure: randomtreasure/money/gems/potions/spellbooks/scrolls
377# edit_type |= IGUIConstants.TILE_EDIT_TREASURE;
378# }
379# if ((check_type & IGUIConstants.TILE_EDIT_DOOR) != 0 &&
380# arch_type == 20 || arch_type == 23 || arch_type == 26 ||
381# arch_type == 91 || arch_type == 21 || arch_type == 24) {
382# // Door: door/special door/gates + keys
383# edit_type |= IGUIConstants.TILE_EDIT_DOOR;
384# }
385# if ((check_type & IGUIConstants.TILE_EDIT_EQUIP) != 0 &&
386# getAttributeValue("no_pick", defarch) == 0 && ((arch_type >= 13 &&
387# arch_type <= 16) || arch_type == 33 || arch_type == 34 ||
388# arch_type == 35 || arch_type == 39 || arch_type == 70 ||
389# arch_type == 87 || arch_type == 99 || arch_type == 100 ||
390# arch_type == 104 || arch_type == 109 || arch_type == 113 ||
391# arch_type == 122 || arch_type == 3)) {
392# // Equipment: weapons/armour/wands/rods
393# edit_type |= IGUIConstants.TILE_EDIT_EQUIP;
394# }
395#
396# return(edit_type);
397#
398#
162} 399}
163 400
164sub init($) { 401sub init($) {
165 my ($cachedir) = @_; 402 my ($cachedir) = @_;
166 403
404 return if %ARCH;
405
406 mkdir $cachedir, 0777;
167 $ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; 407 *ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst";
168} 408}
409
410$VARDIR ||= $ENV{HOME} ? "$ENV{HOME}/.crossfire" : File::Spec->tmpdir . "/crossfire";
411
412init $VARDIR;
169 413
170=head1 AUTHOR 414=head1 AUTHOR
171 415
172 Marc Lehmann <schmorp@schmorp.de> 416 Marc Lehmann <schmorp@schmorp.de>
173 http://home.schmorp.de/ 417 http://home.schmorp.de/

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