ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra/Deliantra.pm
(Generate patch)

Comparing deliantra/Deliantra/Deliantra.pm (file contents):
Revision 1.9 by root, Sun Feb 5 21:18:07 2006 UTC vs.
Revision 1.33 by root, Thu Feb 23 15:47:50 2006 UTC

… …
10 10
11use strict; 11use strict;
12 12
13use base 'Exporter'; 13use base 'Exporter';
14 14
15use Storable; 15use Carp ();
16use File::Spec;
17use List::Util qw(min max);
16 18
17our @EXPORT = qw(read_pak read_arch arch2map $ARCH TILESIZE); 19#XXX: The map_* procedures scream for a map-object
20
21our @EXPORT =
22 qw(read_pak read_arch %ARCH TILESIZE $TILE %FACE editor_archs arch_extents);
18 23
19our $LIB = $ENV{CROSSFIRE_LIBDIR} 24our $LIB = $ENV{CROSSFIRE_LIBDIR}
20 or die "\$CROSSFIRE_LIBDIR must be set\n"; 25 or Carp::croak "\$CROSSFIRE_LIBDIR must be set\n";
21 26
22sub TILESIZE (){ 32 } 27sub TILESIZE (){ 32 }
23 28
29our $VARDIR;
24our $ARCH; 30our %ARCH;
31our %FACE;
32our $TILE;
33
34our %FIELD_MULTILINE = (
35 msg => "endmsg",
36 lore => "endlore",
37);
38
39# not used yet, maybe alphabetical is ok
40our @FIELD_ORDER = (qw(name name_pl));
41
42sub MOVE_WALK (){ 0x1 }
43sub MOVE_FLY_LOW (){ 0x2 }
44sub MOVE_FLY_HIGH (){ 0x4 }
45sub MOVE_FLYING (){ 0x6 }
46sub MOVE_SWIM (){ 0x8 }
47sub MOVE_ALL (){ 0xf }
48
49BEGIN {
50 if ($^O eq "MSWin32") {
51 eval "use Data::Dumper";
52 } else {
53 eval "use Storable qw(freeze thaw)";
54 }
55}
56
57sub load_ref($) {
58 my ($path) = @_;
59
60 open my $fh, "<", $path
61 or die "$path: $!";
62 binmode $fh;
63 local $/;
64
65 $^O eq "MSWin32" ? eval <$fh> : thaw (<$fh>)
66}
67
68sub save_ref($$) {
69 my ($ref, $path) = @_;
70
71 open my $fh, ">", "$path~"
72 or die "$path~: $!";
73 binmode $fh;
74 print $fh $^O eq "MSWin32"
75 ? Data::Dumper->new ([$ref])->Deepcopy (1)->Purity (1)->Terse (1)->Indent (0)->Dump
76 : freeze ($ref);
77 close $fh;
78 rename "$path~", $path
79 or die "$path: $!";
80}
81
82sub normalize_arch($) {
83 my ($ob) = @_;
84
85 my $arch = $ARCH{$ob->{_name}}
86 or (warn "$ob->{_name}: no such archetype", return $ob);
87
88 delete $ob->{$_} for qw(can_knockback can_parry can_impale can_cut can_dam_armour can_apply);
89
90 if ($arch->{type} == 22) { # map
91 my %normalize = (
92 "enter_x" => "hp",
93 "enter_y" => "sp",
94 "width" => "x",
95 "height" => "y",
96 "reset_timeout" => "weight",
97 "swap_time" => "value",
98 "difficulty" => "level",
99 "darkness" => "invisible",
100 "fixed_resettime" => "stand_still",
101 );
102
103 while (my ($k2, $k1) = each %normalize) {
104 if (defined (my $v = delete $ob->{$k1})) {
105 $ob->{$k2} = $v;
106 }
107 }
108 }
109
110 if (defined (my $v = delete $ob->{no_pass})) {
111 $ob->{move_block} = $v ? MOVE_ALL : 0;
112 }
113 if (defined (my $v = delete $ob->{walk_on})) {
114 $ob->{move_on} = $v ? $ob->{move_on} | MOVE_WALK
115 : $ob->{move_on} & ~MOVE_WALK;
116 }
117 if (defined (my $v = delete $ob->{walk_off})) {
118 $ob->{move_off} = $v ? $ob->{move_off} | MOVE_WALK
119 : $ob->{move_off} & ~MOVE_WALK;
120 }
121 if (defined (my $v = delete $ob->{fly_on})) {
122 $ob->{move_on} = $v ? $ob->{move_on} | MOVE_FLY_LOW
123 : $ob->{move_on} & ~MOVE_FLY_LOW;
124 }
125 if (defined (my $v = delete $ob->{fly_off})) {
126 $ob->{move_off} = $v ? $ob->{move_off} | MOVE_FLY_LOW
127 : $ob->{move_off} & ~MOVE_FLY_LOW;
128 }
129 if (defined (my $v = delete $ob->{flying})) {
130 $ob->{move_type} = $v ? $ob->{move_type} | MOVE_FLY_LOW
131 : $ob->{move_type} & ~MOVE_FLY_LOW;
132 }
133
134 # if value matches archetype default, delete
135 while (my ($k, $v) = each %$ob) {
136 if (exists $arch->{$k} and $arch->{$k} eq $v) {
137 next if $k eq "_name";
138 delete $ob->{$k};
139 }
140 }
141
142 $ob
143}
25 144
26sub read_pak($;$) { 145sub read_pak($;$) {
27 my ($path, $cache) = @_; 146 my ($path, $cache) = @_;
28 147
29 eval { 148 eval {
30 defined $cache 149 defined $cache
31 && -M $cache < -M $path 150 && -M $cache < -M $path
32 && Storable::retrieve $cache 151 && load_ref $cache
33 } or do { 152 } or do {
34 my %pak; 153 my %pak;
35 154
36 open my $fh, "<:raw", $path 155 open my $fh, "<", $path
37 or die "$_[0]: $!"; 156 or Carp::croak "$_[0]: $!";
157 binmode $fh;
38 while (<$fh>) { 158 while (<$fh>) {
39 my ($type, $id, $len, $path) = split; 159 my ($type, $id, $len, $path) = split;
40 $path =~ s/.*\///; 160 $path =~ s/.*\///;
41 read $fh, $pak{$path}, $len; 161 read $fh, $pak{$path}, $len;
42 } 162 }
43 163
44 Storable::nstore \%pak, $cache 164 save_ref \%pak, $cache
45 if defined $cache; 165 if defined $cache;
46 166
47 \%pak 167 \%pak
48 } 168 }
49} 169}
… …
52 my ($path, $cache) = @_; 172 my ($path, $cache) = @_;
53 173
54 eval { 174 eval {
55 defined $cache 175 defined $cache
56 && -M $cache < -M $path 176 && -M $cache < -M $path
57 && Storable::retrieve $cache 177 && load_ref $cache
58 } or do { 178 } or do {
59 my %arc; 179 my %arc;
60 my ($more, $prev); 180 my ($more, $prev);
61 181
62 open my $fh, "<:raw", $path 182 open my $fh, "<", $path
63 or die "$path: $!"; 183 or Carp::croak "$path: $!";
184
185 binmode $fh;
64 186
65 my $parse_block; $parse_block = sub { 187 my $parse_block; $parse_block = sub {
66 my %arc = @_; 188 my %arc = @_;
67 189
68 while (<$fh>) { 190 while (<$fh>) {
69 s/\s+$//; 191 s/\s+$//;
70 if (/^end$/i) { 192 if (/^end$/i) {
71 last; 193 last;
72 } elsif (/^arch (\S+)$/) { 194 } elsif (/^arch (\S+)$/) {
73 push @{ $arc{inventory} }, $parse_block->(_name => $1); 195 push @{ $arc{inventory} }, normalize_arch $parse_block->(_name => $1);
74 } elsif (/^lore$/) { 196 } elsif (/^lore$/) {
75 while (<$fh>) { 197 while (<$fh>) {
76 last if /^endlore\s*$/i; 198 last if /^endlore\s*$/i;
77 $arc{lore} .= $_; 199 $arc{lore} .= $_;
78 } 200 }
… …
107 $arc{$name} = $arc; 229 $arc{$name} = $arc;
108 } 230 }
109 $prev = $arc; 231 $prev = $arc;
110 $more = undef; 232 $more = undef;
111 } elsif (/^arch (\S+)$/i) { 233 } elsif (/^arch (\S+)$/i) {
112 push @{ $arc{arch} }, $parse_block->(_name => $1); 234 push @{ $arc{arch} }, normalize_arch $parse_block->(_name => $1);
113 } elsif (/^\s*($|#)/) { 235 } elsif (/^\s*($|#)/) {
114 # 236 #
115 } else { 237 } else {
116 warn "$path: unparseable top-level line '$_'"; 238 warn "$path: unparseable top-level line '$_'";
117 } 239 }
118 } 240 }
119 241
120 undef $parse_block; # work around bug in perl not freeing $fh etc. 242 undef $parse_block; # work around bug in perl not freeing $fh etc.
121 243
122 Storable::nstore \%arc, $cache 244 save_ref \%arc, $cache
123 if defined $cache; 245 if defined $cache;
124 246
125 \%arc 247 \%arc
126 } 248 }
127} 249}
128 250
129sub arch2map($;$) { 251# put all archs into a hash with editor_face as it's key
252# NOTE: the arrays in the hash values are references to
253# the archs from $ARCH
254sub editor_archs {
255 my %paths;
256
257 for (keys %ARCH) {
258 my $arch = $ARCH{$_};
259 push @{$paths{$arch->{editor_folder}}}, \$arch;
260 }
261
262 \%paths
263}
264
265=item ($minx, $miny, $maxx, $maxy) = arch_extents $arch
266
267arch_extents determines the extents of the given arch's face(s), linked
268faces and single faces are handled here it returns (minx, miny, maxx,
269maxy)
270
271=cut
272
273sub arch_extents {
130 my ($mapa) = @_; 274 my ($a) = @_;
131 275
132 my %meta; 276 my $o = $ARCH{$a->{_name}}
277 or return;
133 278
134 my ($mapx, $mapy); 279 my $face = $FACE{$a->{face} || $o->{face}}
280 or (warn "no face data found for arch '$a->{_name}'"), return;
135 281
136 my $map; 282 if ($face->{w} > 1 || $face->{h} > 1) {
283 # bigface
284 return (0, 0, $face->{w} - 1, $face->{h} - 1);
137 285
138 for (@{ $mapa->{arch} }) { 286 } elsif ($o->{more}) {
139 my ($x, $y) = (delete $_->{x}, delete $_->{y}); 287 # linked face
288 my ($minx, $miny, $maxx, $maxy) = ($o->{x}, $o->{y}) x 2;
140 289
141 if ($_->{_name} eq "map") { 290 for (; $o; $o = $o->{more}) {
142 $meta{info} = $_; 291 $minx = min $minx, $o->{x};
292 $miny = min $miny, $o->{y};
293 $maxx = max $maxx, $o->{x};
294 $maxy = max $maxy, $o->{y};
295 }
143 296
144 $mapx = $_->{width} || $x; 297 return ($minx, $miny, $maxx, $maxy);
145 $mapy = $_->{height} || $y; 298
146 } else { 299 } else {
147 push @{ $map->[$x][$y] }, $_; 300 # single face
301 return (0, 0, 0, 0);
302 }
303}
148 304
149 # arch map is unreliable w.r.t. width and height 305=item $type = arch_attr $arch
150 $mapx = $x + 1 if $mapx <= $x; 306
151 $mapy = $y + 1 if $mapy <= $y; 307Returns a hashref describing the object and its attributes. It can contain
152 #$mapx = $a->{x} + 1, warn "$mapname: arch '$a->{_name}' outside map width at ($a->{x}|$a->{y})\n" if $mapx <= $a->{x}; 308the following keys:
153 #$mapy = $a->{y} + 1, warn "$mapname: arch '$a->{_name}' outside map height at ($a->{x}|$a->{y})\n" if $mapy <= $a->{y}; 309
310 name the name, suitable for display purposes
311 ignore
312 attr
313 desc
314 use
315 section => [name => \%attr, name => \%attr]
316 import
317
318=cut
319
320sub arch_attr($) {
321 my ($arch) = @_;
322
323 require Crossfire::Data;
324
325 my $attr;
326
327 if ($arch->{type} > 0) {
328 $attr = $Crossfire::Data::ATTR{$arch->{type}+0};
329 } else {
330 $attr = $Crossfire::Data::TYPE{Misc};
331
332 type:
333 for (@Crossfire::Data::ATTR0) {
334 my $req = $_->{required}
335 or die "internal error: ATTR0 without 'required'";
336
337 while (my ($k, $v) = each %$req) {
338 next type
339 unless $arch->{$k} == $v;
340 }
341
342 $attr = $_;
343 }
344 }
345
346 $attr || \%Crossfire::Data::DEFAULT_ATTR;
347}
348
349sub arch_edit_sections {
350# if (edit_type == IGUIConstants.TILE_EDIT_NONE)
351# edit_type = 0;
352# else if (edit_type != 0) {
353# // all flags from 'check_type' must be unset in this arch because they get recalculated now
354# edit_type &= ~check_type;
154 } 355# }
155 } 356#
156 357# }
157 $meta{width} = $mapx; 358# if ((check_type & IGUIConstants.TILE_EDIT_MONSTER) != 0 &&
158 $meta{height} = $mapy; 359# getAttributeValue("alive", defarch) == 1 &&
159 $meta{map} = $map; 360# (getAttributeValue("monster", defarch) == 1 ||
160 361# getAttributeValue("generator", defarch) == 1)) {
161 \%meta 362# // Monster: monsters/npcs/generators
363# edit_type |= IGUIConstants.TILE_EDIT_MONSTER;
364# }
365# if ((check_type & IGUIConstants.TILE_EDIT_WALL) != 0 &&
366# arch_type == 0 && getAttributeValue("no_pass", defarch) == 1) {
367# // Walls
368# edit_type |= IGUIConstants.TILE_EDIT_WALL;
369# }
370# if ((check_type & IGUIConstants.TILE_EDIT_CONNECTED) != 0 &&
371# getAttributeValue("connected", defarch) != 0) {
372# // Connected Objects
373# edit_type |= IGUIConstants.TILE_EDIT_CONNECTED;
374# }
375# if ((check_type & IGUIConstants.TILE_EDIT_EXIT) != 0 &&
376# arch_type == 66 || arch_type == 41 || arch_type == 95) {
377# // Exit: teleporter/exit/trapdoors
378# edit_type |= IGUIConstants.TILE_EDIT_EXIT;
379# }
380# if ((check_type & IGUIConstants.TILE_EDIT_TREASURE) != 0 &&
381# getAttributeValue("no_pick", defarch) == 0 && (arch_type == 4 ||
382# arch_type == 5 || arch_type == 36 || arch_type == 60 ||
383# arch_type == 85 || arch_type == 111 || arch_type == 123 ||
384# arch_type == 124 || arch_type == 130)) {
385# // Treasure: randomtreasure/money/gems/potions/spellbooks/scrolls
386# edit_type |= IGUIConstants.TILE_EDIT_TREASURE;
387# }
388# if ((check_type & IGUIConstants.TILE_EDIT_DOOR) != 0 &&
389# arch_type == 20 || arch_type == 23 || arch_type == 26 ||
390# arch_type == 91 || arch_type == 21 || arch_type == 24) {
391# // Door: door/special door/gates + keys
392# edit_type |= IGUIConstants.TILE_EDIT_DOOR;
393# }
394# if ((check_type & IGUIConstants.TILE_EDIT_EQUIP) != 0 &&
395# getAttributeValue("no_pick", defarch) == 0 && ((arch_type >= 13 &&
396# arch_type <= 16) || arch_type == 33 || arch_type == 34 ||
397# arch_type == 35 || arch_type == 39 || arch_type == 70 ||
398# arch_type == 87 || arch_type == 99 || arch_type == 100 ||
399# arch_type == 104 || arch_type == 109 || arch_type == 113 ||
400# arch_type == 122 || arch_type == 3)) {
401# // Equipment: weapons/armour/wands/rods
402# edit_type |= IGUIConstants.TILE_EDIT_EQUIP;
403# }
404#
405# return(edit_type);
406#
407#
162} 408}
163 409
164sub init($) { 410sub init($) {
165 my ($cachedir) = @_; 411 my ($cachedir) = @_;
166 412
413 return if %ARCH;
414
415 mkdir $cachedir, 0777;
167 $ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; 416 *ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst";
168} 417}
418
419$VARDIR ||= $ENV{HOME} ? "$ENV{HOME}/.crossfire" : File::Spec->tmpdir . "/crossfire";
420
421init $VARDIR;
169 422
170=head1 AUTHOR 423=head1 AUTHOR
171 424
172 Marc Lehmann <schmorp@schmorp.de> 425 Marc Lehmann <schmorp@schmorp.de>
173 http://home.schmorp.de/ 426 http://home.schmorp.de/

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines