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Comparing deliantra/Deliantra/Deliantra.pm (file contents):
Revision 1.12 by root, Thu Feb 9 19:59:29 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
17#XXX: The map_* procedures scream for a map-object 19#XXX: The map_* procedures scream for a map-object
18 20
19our @EXPORT = 21our @EXPORT =
20 qw(read_pak read_arch $ARCH TILESIZE editor_archs 22 qw(read_pak read_arch %ARCH TILESIZE $TILE %FACE editor_archs arch_extents);
21 arch_extends
22 map_get_tile_stack map_push_tile_stack map_pop_tile_stack
23 );
24 23
25our $LIB = $ENV{CROSSFIRE_LIBDIR} 24our $LIB = $ENV{CROSSFIRE_LIBDIR}
26 or die "\$CROSSFIRE_LIBDIR must be set\n"; 25 or Carp::croak "\$CROSSFIRE_LIBDIR must be set\n";
27 26
28sub TILESIZE (){ 32 } 27sub TILESIZE (){ 32 }
29 28
29our $VARDIR;
30our $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 $ob
143}
31 144
32sub read_pak($;$) { 145sub read_pak($;$) {
33 my ($path, $cache) = @_; 146 my ($path, $cache) = @_;
34 147
35 eval { 148 eval {
36 defined $cache 149 defined $cache
37 && -M $cache < -M $path 150 && -M $cache < -M $path
38 && Storable::retrieve $cache 151 && load_ref $cache
39 } or do { 152 } or do {
40 my %pak; 153 my %pak;
41 154
42 open my $fh, "<:raw", $path 155 open my $fh, "<", $path
43 or die "$_[0]: $!"; 156 or Carp::croak "$_[0]: $!";
157 binmode $fh;
44 while (<$fh>) { 158 while (<$fh>) {
45 my ($type, $id, $len, $path) = split; 159 my ($type, $id, $len, $path) = split;
46 $path =~ s/.*\///; 160 $path =~ s/.*\///;
47 read $fh, $pak{$path}, $len; 161 read $fh, $pak{$path}, $len;
48 } 162 }
49 163
50 Storable::nstore \%pak, $cache 164 save_ref \%pak, $cache
51 if defined $cache; 165 if defined $cache;
52 166
53 \%pak 167 \%pak
54 } 168 }
55} 169}
… …
58 my ($path, $cache) = @_; 172 my ($path, $cache) = @_;
59 173
60 eval { 174 eval {
61 defined $cache 175 defined $cache
62 && -M $cache < -M $path 176 && -M $cache < -M $path
63 && Storable::retrieve $cache 177 && load_ref $cache
64 } or do { 178 } or do {
65 my %arc; 179 my %arc;
66 my ($more, $prev); 180 my ($more, $prev);
67 181
68 open my $fh, "<:raw", $path 182 open my $fh, "<", $path
69 or die "$path: $!"; 183 or Carp::croak "$path: $!";
184
185 binmode $fh;
70 186
71 my $parse_block; $parse_block = sub { 187 my $parse_block; $parse_block = sub {
72 my %arc = @_; 188 my %arc = @_;
73 189
74 while (<$fh>) { 190 while (<$fh>) {
75 s/\s+$//; 191 s/\s+$//;
76 if (/^end$/i) { 192 if (/^end$/i) {
77 last; 193 last;
78 } elsif (/^arch (\S+)$/) { 194 } elsif (/^arch (\S+)$/) {
79 push @{ $arc{inventory} }, $parse_block->(_name => $1); 195 push @{ $arc{inventory} }, normalize_arch $parse_block->(_name => $1);
80 } elsif (/^lore$/) { 196 } elsif (/^lore$/) {
81 while (<$fh>) { 197 while (<$fh>) {
82 last if /^endlore\s*$/i; 198 last if /^endlore\s*$/i;
83 $arc{lore} .= $_; 199 $arc{lore} .= $_;
84 } 200 }
… …
113 $arc{$name} = $arc; 229 $arc{$name} = $arc;
114 } 230 }
115 $prev = $arc; 231 $prev = $arc;
116 $more = undef; 232 $more = undef;
117 } elsif (/^arch (\S+)$/i) { 233 } elsif (/^arch (\S+)$/i) {
118 push @{ $arc{arch} }, $parse_block->(_name => $1); 234 push @{ $arc{arch} }, normalize_arch $parse_block->(_name => $1);
119 } elsif (/^\s*($|#)/) { 235 } elsif (/^\s*($|#)/) {
120 # 236 #
121 } else { 237 } else {
122 warn "$path: unparseable top-level line '$_'"; 238 warn "$path: unparseable top-level line '$_'";
123 } 239 }
124 } 240 }
125 241
126 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.
127 243
128 Storable::nstore \%arc, $cache 244 save_ref \%arc, $cache
129 if defined $cache; 245 if defined $cache;
130 246
131 \%arc 247 \%arc
132 } 248 }
133} 249}
134
135# returns the arch/object stack from a tile on a map
136sub map_get_tile_stack {
137 my ($map, $x, $y) = @_;
138 my $as;
139
140 if ($x > 0 || $x < $map->{width}
141 || $y > 0 || $y < $map->{height}) {
142
143 $as = $map->{map}{map}[$x][$y] || [];
144 }
145
146 return $as;
147}
148
149# pop the topmost arch/object from the stack of a tile on a map
150sub map_pop_tile_stack {
151 my ($map, $x, $y) = @_;
152
153 if ($x > 0 || $x < $map->{width}
154 || $y > 0 || $y < $map->{height}) {
155
156 pop @{$map->{map}{map}[$x][$y]};
157 }
158}
159
160# pushes the arch/object on the stack of a tile on a map
161sub map_push_tile_stack {
162 my ($map, $x, $y, $arch) = @_;
163
164 if ($x > 0 || $x < $map->{width}
165 || $y > 0 || $y < $map->{height}) {
166
167 push @{$map->{map}{map}[$x][$y]}, $arch;
168 }
169}
170
171 250
172# put all archs into a hash with editor_face as it's key 251# put all archs into a hash with editor_face as it's key
173# NOTE: the arrays in the hash values are references to 252# NOTE: the arrays in the hash values are references to
174# the archs from $ARCH 253# the archs from $ARCH
175sub editor_archs { 254sub editor_archs {
176 my %paths; 255 my %paths;
177 256
178 for (keys %$ARCH) { 257 for (keys %ARCH) {
179 my $arch = $ARCH->{$_}; 258 my $arch = $ARCH{$_};
180 push @{$paths{$arch->{editor_folder}}}, \$arch; 259 push @{$paths{$arch->{editor_folder}}}, \$arch;
181 } 260 }
182 261
183 return \%paths; 262 \%paths
184} 263}
185 264
186# arch_extends determines how the arch looks like on the map, 265=item ($minx, $miny, $maxx, $maxy) = arch_extents $arch
187# bigfaces, linked faces and single faces are handled here 266
188# it returns (<xoffset>, <yoffset>, <width>, <height>) 267arch_extents determines the extents of the given arch's face(s), linked
189# NOTE: non rectangular linked faces are not considered 268faces and single faces are handled here it returns (minx, miny, maxx,
269maxy)
270
271=cut
272
190sub arch_extends { 273sub arch_extents {
191 my ($a) = @_; 274 my ($a) = @_;
192 275
193 my $TC = \%Crossfire::Tilecache::TILECACHE; 276 my $o = $ARCH{$a->{_name}}
194
195 my $facename =
196 $a->{face} || $ARCH->{$a->{_name}}->{face}
197 or return (); 277 or return;
198 278
199 my $tile = $TC->{$facename} 279 my $face = $FACE{$a->{face} || $o->{face}}
200 or (warn "no gfx found for arch '$facename' in arch_size ()"), return; 280 or (warn "no face data found for arch '$a->{_name}'"), return;
201 281
202 if ($tile->{w} > 1 || $tile->{h} > 1) { 282 if ($face->{w} > 1 || $face->{h} > 1) {
203 # bigfaces 283 # bigface
204 return (0, 0, $tile->{w}, $tile->{h}); 284 return (0, 0, $face->{w} - 1, $face->{h} - 1);
205 285
206 } elsif ($a->{more}) { 286 } elsif ($o->{more}) {
207 # linked faces 287 # linked face
208 my ($miw, $mih, $maw, $mah) = (0, 0, 0, 0); 288 my ($minx, $miny, $maxx, $maxy) = ($o->{x}, $o->{y}) x 2;
209 do {
210 $miw > (0 + $a->{x}) and $miw = $a->{x};
211 $mih > (0 + $a->{y}) and $mih = $a->{y};
212 $maw < (0 + $a->{x}) and $maw = $a->{x};
213 $mah < (0 + $a->{y}) and $mah = $a->{y};
214 } while $a = $a->{more};
215 289
216 return ($miw, $mih, ($maw - $miw) + 1, ($mah - $mih) + 1) 290 for (; $o; $o = $o->{more}) {
291 $minx = min $minx, $o->{x};
292 $miny = min $miny, $o->{y};
293 $maxx = max $maxx, $o->{x};
294 $maxy = max $maxy, $o->{y};
295 }
296
297 return ($minx, $miny, $maxx, $maxy);
217 298
218 } else { 299 } else {
219 # single face 300 # single face
220 return (0, 0, 1, 1); 301 return (0, 0, 0, 0);
221 } 302 }
303}
304
305=item $type = arch_attr $arch
306
307Returns a hashref describing the object and its attributes. It can contain
308the following keys:
309
310 name the name, suitable for display purposes
311 ignore
312 attr
313 desc
314 use
315 section => [name => \%attr, name => \%attr]
316 import
317
318=cut
319
320sub arch_attr($) {
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;
355# }
356#
357# }
358# if ((check_type & IGUIConstants.TILE_EDIT_MONSTER) != 0 &&
359# getAttributeValue("alive", defarch) == 1 &&
360# (getAttributeValue("monster", defarch) == 1 ||
361# getAttributeValue("generator", defarch) == 1)) {
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#
222} 408}
223 409
224sub init($) { 410sub init($) {
225 my ($cachedir) = @_; 411 my ($cachedir) = @_;
226 412
413 return if %ARCH;
414
415 mkdir $cachedir, 0777;
227 $ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; 416 *ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst";
228} 417}
418
419$VARDIR ||= $ENV{HOME} ? "$ENV{HOME}/.crossfire" : File::Spec->tmpdir . "/crossfire";
420
421init $VARDIR;
229 422
230=head1 AUTHOR 423=head1 AUTHOR
231 424
232 Marc Lehmann <schmorp@schmorp.de> 425 Marc Lehmann <schmorp@schmorp.de>
233 http://home.schmorp.de/ 426 http://home.schmorp.de/

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