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/cvs/deliantra/Deliantra/Deliantra.pm
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Comparing deliantra/Deliantra/Deliantra.pm (file contents):
Revision 1.5 by root, Sun Feb 5 00:25:33 2006 UTC vs.
Revision 1.26 by root, Thu Feb 23 05:23:01 2006 UTC

… …
8 8
9our $VERSION = '0.1'; 9our $VERSION = '0.1';
10 10
11use strict; 11use strict;
12 12
13use base 'Exporter';
14
15use Carp ();
13use Storable; 16use Storable;
17use File::Spec;
18use List::Util qw(min max);
19
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);
14 24
15our $LIB = $ENV{CROSSFIRE_LIBDIR} 25our $LIB = $ENV{CROSSFIRE_LIBDIR}
16 or die "\$CROSSFIRE_LIBDIR must be set\n"; 26 or Carp::croak "\$CROSSFIRE_LIBDIR must be set\n";
17 27
18sub T (){ 32 } 28sub TILESIZE (){ 32 }
19 29
30our $VARDIR;
20our $ARCH; 31our %ARCH;
32our %FACE;
21our $TILE; 33our $TILE;
34
35our %FIELD_MULTILINE = (
36 msg => "endmsg",
37 lore => "endlore",
38);
39
40# not used yet, maybe alphabetical is ok
41our @FIELD_ORDER = (qw(name name_pl));
42
43sub MOVE_WALK (){ 0x1 }
44sub MOVE_FLY_LOW (){ 0x2 }
45sub MOVE_FLY_HIGH (){ 0x4 }
46sub MOVE_FLYING (){ 0x6 }
47sub MOVE_SWIM (){ 0x8 }
48sub MOVE_ALL (){ 0xf }
49
50sub normalize_arch($) {
51 my ($ob) = @_;
52
53 my $arch = $ARCH{$ob->{_name}}
54 or (warn "$ob->{_name}: no such archetype", return $ob);
55
56 delete $ob->{$_} for qw(can_knockback can_parry can_impale can_cut can_dam_armour can_apply);
57
58 if ($arch->{type} == 22) { # map
59 my %normalize = (
60 "enter_x" => "hp",
61 "enter_y" => "sp",
62 "width" => "x",
63 "height" => "y",
64 "reset_timeout" => "weight",
65 "swap_time" => "value",
66 "difficulty" => "level",
67 "darkness" => "invisible",
68 "fixed_resettime" => "stand_still",
69 );
70
71 while (my ($k2, $k1) = each %normalize) {
72 if (defined (my $v = delete $ob->{$k1})) {
73 $ob->{$k2} = $v;
74 }
75 }
76 }
77
78 if (defined (my $v = delete $ob->{no_pass})) {
79 $ob->{move_block} = $v ? MOVE_ALL : 0;
80 }
81 if (defined (my $v = delete $ob->{walk_on})) {
82 $ob->{move_on} = $v ? $ob->{move_on} | MOVE_WALK
83 : $ob->{move_on} & ~MOVE_WALK;
84 }
85 if (defined (my $v = delete $ob->{walk_off})) {
86 $ob->{move_off} = $v ? $ob->{move_off} | MOVE_WALK
87 : $ob->{move_off} & ~MOVE_WALK;
88 }
89 if (defined (my $v = delete $ob->{fly_on})) {
90 $ob->{move_on} = $v ? $ob->{move_on} | MOVE_FLY_LOW
91 : $ob->{move_on} & ~MOVE_FLY_LOW;
92 }
93 if (defined (my $v = delete $ob->{fly_off})) {
94 $ob->{move_off} = $v ? $ob->{move_off} | MOVE_FLY_LOW
95 : $ob->{move_off} & ~MOVE_FLY_LOW;
96 }
97 if (defined (my $v = delete $ob->{flying})) {
98 $ob->{move_type} = $v ? $ob->{move_type} | MOVE_FLY_LOW
99 : $ob->{move_type} & ~MOVE_FLY_LOW;
100 }
101
102 # if value matches archetype default, delete
103 while (my ($k, $v) = each %$ob) {
104 if (exists $arch->{$k} and $arch->{$k} eq $v) {
105 next if $k eq "_name";
106 delete $ob->{$k};
107 }
108 }
109
110 $ob
111}
22 112
23sub read_pak($;$) { 113sub read_pak($;$) {
24 my ($path, $cache) = @_; 114 my ($path, $cache) = @_;
25 115
26 eval { 116 eval {
27 defined $cache 117 defined $cache
118 && -e $cache
28 && -M $cache < -M $path 119 && -M $cache < -M $path
29 && Storable::retrieve $cache 120 && Storable::retrieve ($cache)
30 } or do { 121 } or do {
31 my %pak; 122 my %pak;
32 123
33 open my $fh, "<:raw", $path 124 open my $fh, "<:raw", $path
34 or die "$_[0]: $!"; 125 or Carp::croak "$_[0]: $!";
35 while (<$fh>) { 126 while (<$fh>) {
36 my ($type, $id, $len, $path) = split; 127 my ($type, $id, $len, $path) = split;
37 $path =~ s/.*\///; 128 $path =~ s/.*\///;
38 read $fh, $pak{$path}, $len; 129 read $fh, $pak{$path}, $len;
39 } 130 }
40 131
41 Storable::nstore \%pak, $cache 132 Storable::nstore (\%pak, $cache)
42 if defined $cache; 133 if defined $cache;
43 134
44 \%pak 135 \%pak
45 } 136 }
46} 137}
… …
48sub read_arch($;$) { 139sub read_arch($;$) {
49 my ($path, $cache) = @_; 140 my ($path, $cache) = @_;
50 141
51 eval { 142 eval {
52 defined $cache 143 defined $cache
144 && -e $cache
53 && -M $cache < -M $path 145 && -M $cache < -M $path
54 && Storable::retrieve $cache 146 && Storable::retrieve ($cache)
55 } or do { 147 } or do {
56 my %arc; 148 my %arc;
57 my ($more, $prev); 149 my ($more, $prev);
58 150
59 open my $fh, "<:raw", $path 151 open my $fh, "<:raw", $path
60 or die "$path: $!"; 152 or Carp::croak "$path: $!";
61 153
62 my $parse_block; $parse_block = sub { 154 my $parse_block; $parse_block = sub {
63 my %arc = @_; 155 my %arc = @_;
64 156
65 while (<$fh>) { 157 while (<$fh>) {
66 s/\s+$//; 158 s/\s+$//;
67 if (/^end$/i) { 159 if (/^end$/i) {
68 last; 160 last;
69 } elsif (/^arch (\S+)$/) { 161 } elsif (/^arch (\S+)$/) {
70 push @{ $arc{inventory} }, $parse_block->(_name => $1); 162 push @{ $arc{inventory} }, normalize_arch $parse_block->(_name => $1);
71 } elsif (/^lore$/) { 163 } elsif (/^lore$/) {
72 while (<$fh>) { 164 while (<$fh>) {
73 last if /^endlore\s*$/i; 165 last if /^endlore\s*$/i;
74 $arc{lore} .= $_; 166 $arc{lore} .= $_;
75 } 167 }
… …
104 $arc{$name} = $arc; 196 $arc{$name} = $arc;
105 } 197 }
106 $prev = $arc; 198 $prev = $arc;
107 $more = undef; 199 $more = undef;
108 } elsif (/^arch (\S+)$/i) { 200 } elsif (/^arch (\S+)$/i) {
109 push @{ $arc{arch} }, $parse_block->(_name => $1); 201 push @{ $arc{arch} }, normalize_arch $parse_block->(_name => $1);
110 } elsif (/^\s*($|#)/) { 202 } elsif (/^\s*($|#)/) {
111 # 203 #
112 } else { 204 } else {
113 warn "$path: unparseable top-level line '$_'"; 205 warn "$path: unparseable top-level line '$_'";
114 } 206 }
115 } 207 }
116 208
117 undef $parse_block; # work around bug in perl not freeing $fh etc. 209 undef $parse_block; # work around bug in perl not freeing $fh etc.
118 210
211 warn "hoi\n";#d#
119 Storable::nstore \%arc, $cache 212 Storable::nstore (\%arc, $cache)
120 if defined $cache; 213 if defined $cache;
214 warn "hox\n";#d#
121 215
122 \%arc 216 \%arc
123 } 217 }
124} 218}
125 219
126sub arch2map($;$) { 220# put all archs into a hash with editor_face as it's key
221# NOTE: the arrays in the hash values are references to
222# the archs from $ARCH
223sub editor_archs {
224 my %paths;
225
226 for (keys %ARCH) {
227 my $arch = $ARCH{$_};
228 push @{$paths{$arch->{editor_folder}}}, \$arch;
229 }
230
231 \%paths
232}
233
234=item ($minx, $miny, $maxx, $maxy) = arch_extents $arch
235
236arch_extents determines the extents of the given arch's face(s), linked
237faces and single faces are handled here it returns (minx, miny, maxx,
238maxy)
239
240=cut
241
242sub arch_extents {
127 my ($mapa) = @_; 243 my ($a) = @_;
128 244
129 my %meta; 245 my $o = $ARCH{$a->{_name}}
246 or return;
130 247
131 my ($mapx, $mapy); 248 my $face = $FACE{$a->{face} || $o->{face}}
249 or (warn "no face data found for arch '$a->{_name}'"), return;
132 250
133 my $map; 251 if ($face->{w} > 1 || $face->{h} > 1) {
252 # bigface
253 return (0, 0, $face->{w} - 1, $face->{h} - 1);
134 254
135 for (@{ $mapa->{arch} }) { 255 } elsif ($o->{more}) {
136 my ($x, $y) = ($_->{x}, $_->{y}); 256 # linked face
257 my ($minx, $miny, $maxx, $maxy) = ($o->{x}, $o->{y}) x 2;
137 258
138 if ($_->{_name} eq "map") { 259 for (; $o; $o = $o->{more}) {
139 $meta{info} = $_; 260 $minx = min $minx, $o->{x};
261 $miny = min $miny, $o->{y};
262 $maxx = max $maxx, $o->{x};
263 $maxy = max $maxy, $o->{y};
264 }
140 265
141 $mapx = $_->{width} || $x; 266 return ($minx, $miny, $maxx, $maxy);
142 $mapy = $_->{height} || $y; 267
143 } else { 268 } else {
144 push @{ $map->[$x][$y] }, $_; 269 # single face
270 return (0, 0, 0, 0);
271 }
272}
145 273
146 # arch map is unreliable w.r.t. width and height 274=item $type = arch_attr $arch
147 $mapx = $x + 1 if $mapx <= $x; 275
148 $mapy = $y + 1 if $mapy <= $y; 276Returns a hashref describing the object and its attributes. It can contain
149 #$mapx = $a->{x} + 1, warn "$mapname: arch '$a->{_name}' outside map width at ($a->{x}|$a->{y})\n" if $mapx <= $a->{x}; 277the following keys:
150 #$mapy = $a->{y} + 1, warn "$mapname: arch '$a->{_name}' outside map height at ($a->{x}|$a->{y})\n" if $mapy <= $a->{y}; 278
279 name the name, suitable for display purposes
280 ignore
281 attr
282 desc
283 use
284 section => [name => \%attr, name => \%attr]
285 import
286
287=cut
288
289sub arch_attr($) {
290 my ($arch) = @_;
291
292 require Crossfire::Data;
293
294 my $attr;
295
296 if ($arch->{type} > 0) {
297 $attr = $Crossfire::Data::ATTR{$arch->{type}+0};
298 } else {
299 $attr = $Crossfire::Data::TYPE{Misc};
300
301 type:
302 for (@Crossfire::Data::ATTR0) {
303 my $req = $_->{required}
304 or die "internal error: ATTR0 without 'required'";
305
306 while (my ($k, $v) = each %$req) {
307 next type
308 unless $arch->{$k} == $v;
309 }
310
311 $attr = $_;
312 }
313 }
314
315 $attr || \%Crossfire::Data::DEFAULT_ATTR;
316}
317
318sub arch_edit_sections {
319# if (edit_type == IGUIConstants.TILE_EDIT_NONE)
320# edit_type = 0;
321# else if (edit_type != 0) {
322# // all flags from 'check_type' must be unset in this arch because they get recalculated now
323# edit_type &= ~check_type;
151 } 324# }
152 } 325#
153 326# }
154 $meta{width} = $mapx; 327# if ((check_type & IGUIConstants.TILE_EDIT_MONSTER) != 0 &&
155 $meta{height} = $mapy; 328# getAttributeValue("alive", defarch) == 1 &&
156 329# (getAttributeValue("monster", defarch) == 1 ||
157 \%meta 330# getAttributeValue("generator", defarch) == 1)) {
331# // Monster: monsters/npcs/generators
332# edit_type |= IGUIConstants.TILE_EDIT_MONSTER;
333# }
334# if ((check_type & IGUIConstants.TILE_EDIT_WALL) != 0 &&
335# arch_type == 0 && getAttributeValue("no_pass", defarch) == 1) {
336# // Walls
337# edit_type |= IGUIConstants.TILE_EDIT_WALL;
338# }
339# if ((check_type & IGUIConstants.TILE_EDIT_CONNECTED) != 0 &&
340# getAttributeValue("connected", defarch) != 0) {
341# // Connected Objects
342# edit_type |= IGUIConstants.TILE_EDIT_CONNECTED;
343# }
344# if ((check_type & IGUIConstants.TILE_EDIT_EXIT) != 0 &&
345# arch_type == 66 || arch_type == 41 || arch_type == 95) {
346# // Exit: teleporter/exit/trapdoors
347# edit_type |= IGUIConstants.TILE_EDIT_EXIT;
348# }
349# if ((check_type & IGUIConstants.TILE_EDIT_TREASURE) != 0 &&
350# getAttributeValue("no_pick", defarch) == 0 && (arch_type == 4 ||
351# arch_type == 5 || arch_type == 36 || arch_type == 60 ||
352# arch_type == 85 || arch_type == 111 || arch_type == 123 ||
353# arch_type == 124 || arch_type == 130)) {
354# // Treasure: randomtreasure/money/gems/potions/spellbooks/scrolls
355# edit_type |= IGUIConstants.TILE_EDIT_TREASURE;
356# }
357# if ((check_type & IGUIConstants.TILE_EDIT_DOOR) != 0 &&
358# arch_type == 20 || arch_type == 23 || arch_type == 26 ||
359# arch_type == 91 || arch_type == 21 || arch_type == 24) {
360# // Door: door/special door/gates + keys
361# edit_type |= IGUIConstants.TILE_EDIT_DOOR;
362# }
363# if ((check_type & IGUIConstants.TILE_EDIT_EQUIP) != 0 &&
364# getAttributeValue("no_pick", defarch) == 0 && ((arch_type >= 13 &&
365# arch_type <= 16) || arch_type == 33 || arch_type == 34 ||
366# arch_type == 35 || arch_type == 39 || arch_type == 70 ||
367# arch_type == 87 || arch_type == 99 || arch_type == 100 ||
368# arch_type == 104 || arch_type == 109 || arch_type == 113 ||
369# arch_type == 122 || arch_type == 3)) {
370# // Equipment: weapons/armour/wands/rods
371# edit_type |= IGUIConstants.TILE_EDIT_EQUIP;
372# }
373#
374# return(edit_type);
375#
376#
158} 377}
159 378
160sub init($) { 379sub init($) {
161 my ($cachedir) = @_; 380 my ($cachedir) = @_;
162 381
382 return if %ARCH;
383
384 mkdir $cachedir, 0777;
163 $ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; 385 *ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst";
164 $TILE = read_pak "$LIB/crossfire.0", "$cachedir/crossfire.0.pst";
165} 386}
387
388$VARDIR ||= $ENV{HOME} ? "$ENV{HOME}/crossfire" : File::Spec->tmpdir;
389
390init $VARDIR;
166 391
167=head1 AUTHOR 392=head1 AUTHOR
168 393
169 Marc Lehmann <schmorp@schmorp.de> 394 Marc Lehmann <schmorp@schmorp.de>
170 http://home.schmorp.de/ 395 http://home.schmorp.de/

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