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11 | use strict; |
11 | use strict; |
12 | |
12 | |
13 | use base 'Exporter'; |
13 | use base 'Exporter'; |
14 | |
14 | |
15 | use Carp (); |
15 | use Carp (); |
16 | use Storable; |
16 | use File::Spec; |
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|
17 | use List::Util qw(min max); |
17 | |
18 | |
18 | #XXX: The map_* procedures scream for a map-object |
19 | #XXX: The map_* procedures scream for a map-object |
19 | |
20 | |
20 | our @EXPORT = |
21 | our @EXPORT = |
21 | qw(read_pak read_arch $ARCH TILESIZE editor_archs |
22 | qw(read_pak read_arch %ARCH TILESIZE $TILE %FACE editor_archs arch_extents); |
22 | arch_extends |
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23 | map_get_tile_stack map_push_tile_stack map_pop_tile_stack |
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24 | ); |
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25 | |
23 | |
26 | our $LIB = $ENV{CROSSFIRE_LIBDIR} |
24 | our $LIB = $ENV{CROSSFIRE_LIBDIR} |
27 | or Carp::croak "\$CROSSFIRE_LIBDIR must be set\n"; |
25 | or Carp::croak "\$CROSSFIRE_LIBDIR must be set\n"; |
28 | |
26 | |
29 | sub TILESIZE (){ 32 } |
27 | sub TILESIZE (){ 32 } |
30 | |
28 | |
|
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29 | our $VARDIR; |
31 | our $ARCH; |
30 | our %ARCH; |
|
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31 | our %FACE; |
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32 | our $TILE; |
32 | |
33 | |
33 | our %FIELD_MULTILINE = ( |
34 | our %FIELD_MULTILINE = ( |
34 | msg => "endmsg", |
35 | msg => "endmsg", |
35 | lore => "endlore", |
36 | lore => "endlore", |
36 | ); |
37 | ); |
… | |
… | |
43 | sub MOVE_FLY_HIGH (){ 0x4 } |
44 | sub MOVE_FLY_HIGH (){ 0x4 } |
44 | sub MOVE_FLYING (){ 0x6 } |
45 | sub MOVE_FLYING (){ 0x6 } |
45 | sub MOVE_SWIM (){ 0x8 } |
46 | sub MOVE_SWIM (){ 0x8 } |
46 | sub MOVE_ALL (){ 0xf } |
47 | sub MOVE_ALL (){ 0xf } |
47 | |
48 | |
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49 | BEGIN { |
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50 | if ($^O eq "MSWin32") { |
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51 | eval "use FreezeThaw qw(freeze thaw)"; |
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52 | } else { |
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53 | eval "use Storable qw(freeze thaw)"; |
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54 | } |
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55 | } |
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56 | |
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57 | sub load_ref($) { |
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58 | my ($path) = @_; |
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59 | |
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60 | open my $fh, "<:raw", "$path~" |
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61 | or die "$path~: $!"; |
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62 | local $/; |
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63 | thaw <$fh> |
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64 | } |
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65 | |
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66 | sub save_ref($$) { |
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67 | my ($ref, $path) = @_; |
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68 | |
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69 | open my $fh, ">:raw", "$path~" |
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70 | or die "$path~: $!"; |
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71 | my $ref = freeze $ref; |
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72 | print $fh $ref; |
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73 | close $fh; |
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74 | rename "$path~", $path |
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75 | or die "$path: $!"; |
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76 | } |
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77 | |
48 | sub normalize_arch($) { |
78 | sub normalize_arch($) { |
49 | my ($ob) = @_; |
79 | my ($ob) = @_; |
50 | |
80 | |
51 | my $arch = $ARCH->{$ob->{_name}} |
81 | my $arch = $ARCH{$ob->{_name}} |
52 | or (warn "$ob->{_name}: no such archetype", return $ob); |
82 | or (warn "$ob->{_name}: no such archetype", return $ob); |
53 | |
83 | |
54 | delete $ob->{$_} for qw(can_knockback can_parry can_impale can_cut can_dam_armour can_apply); |
84 | delete $ob->{$_} for qw(can_knockback can_parry can_impale can_cut can_dam_armour can_apply); |
55 | |
85 | |
56 | if ($arch->{type} == 22) { # map |
86 | if ($arch->{type} == 22) { # map |
… | |
… | |
98 | } |
128 | } |
99 | |
129 | |
100 | # if value matches archetype default, delete |
130 | # if value matches archetype default, delete |
101 | while (my ($k, $v) = each %$ob) { |
131 | while (my ($k, $v) = each %$ob) { |
102 | if (exists $arch->{$k} and $arch->{$k} eq $v) { |
132 | if (exists $arch->{$k} and $arch->{$k} eq $v) { |
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133 | next if $k eq "_name"; |
103 | delete $ob->{$k}; |
134 | delete $ob->{$k}; |
104 | } |
135 | } |
105 | } |
136 | } |
106 | |
137 | |
107 | $ob |
138 | $ob |
… | |
… | |
111 | my ($path, $cache) = @_; |
142 | my ($path, $cache) = @_; |
112 | |
143 | |
113 | eval { |
144 | eval { |
114 | defined $cache |
145 | defined $cache |
115 | && -M $cache < -M $path |
146 | && -M $cache < -M $path |
116 | && Storable::retrieve $cache |
147 | && load_ref $cache |
117 | } or do { |
148 | } or do { |
118 | my %pak; |
149 | my %pak; |
119 | |
150 | |
120 | open my $fh, "<:raw", $path |
151 | open my $fh, "<:raw", $path |
121 | or Carp::croak "$_[0]: $!"; |
152 | or Carp::croak "$_[0]: $!"; |
… | |
… | |
123 | my ($type, $id, $len, $path) = split; |
154 | my ($type, $id, $len, $path) = split; |
124 | $path =~ s/.*\///; |
155 | $path =~ s/.*\///; |
125 | read $fh, $pak{$path}, $len; |
156 | read $fh, $pak{$path}, $len; |
126 | } |
157 | } |
127 | |
158 | |
128 | Storable::nstore \%pak, $cache |
159 | save_ref \%pak, $cache |
129 | if defined $cache; |
160 | if defined $cache; |
130 | |
161 | |
131 | \%pak |
162 | \%pak |
132 | } |
163 | } |
133 | } |
164 | } |
… | |
… | |
136 | my ($path, $cache) = @_; |
167 | my ($path, $cache) = @_; |
137 | |
168 | |
138 | eval { |
169 | eval { |
139 | defined $cache |
170 | defined $cache |
140 | && -M $cache < -M $path |
171 | && -M $cache < -M $path |
141 | && Storable::retrieve $cache |
172 | && load_ref $cache |
142 | } or do { |
173 | } or do { |
143 | my %arc; |
174 | my %arc; |
144 | my ($more, $prev); |
175 | my ($more, $prev); |
145 | |
176 | |
146 | open my $fh, "<:raw", $path |
177 | open my $fh, "<:raw", $path |
… | |
… | |
201 | } |
232 | } |
202 | } |
233 | } |
203 | |
234 | |
204 | undef $parse_block; # work around bug in perl not freeing $fh etc. |
235 | undef $parse_block; # work around bug in perl not freeing $fh etc. |
205 | |
236 | |
206 | Storable::nstore \%arc, $cache |
237 | save_ref \%arc, $cache |
207 | if defined $cache; |
238 | if defined $cache; |
208 | |
239 | |
209 | \%arc |
240 | \%arc |
210 | } |
241 | } |
211 | } |
242 | } |
212 | |
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213 | # returns the arch/object stack from a tile on a map |
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214 | sub map_get_tile_stack { |
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215 | my ($map, $x, $y) = @_; |
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216 | my $as; |
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217 | |
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218 | if ($x > 0 || $x < $map->{width} |
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219 | || $y > 0 || $y < $map->{height}) { |
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220 | |
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221 | $as = $map->{map}{map}[$x][$y] || []; |
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222 | } |
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223 | |
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224 | return $as; |
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225 | } |
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226 | |
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227 | # pop the topmost arch/object from the stack of a tile on a map |
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228 | sub map_pop_tile_stack { |
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229 | my ($map, $x, $y) = @_; |
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230 | |
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231 | if ($x > 0 || $x < $map->{width} |
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232 | || $y > 0 || $y < $map->{height}) { |
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233 | |
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234 | pop @{$map->{map}{map}[$x][$y]}; |
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235 | } |
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236 | } |
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237 | |
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238 | # pushes the arch/object on the stack of a tile on a map |
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239 | sub map_push_tile_stack { |
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240 | my ($map, $x, $y, $arch) = @_; |
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241 | |
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242 | if ($x > 0 || $x < $map->{width} |
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243 | || $y > 0 || $y < $map->{height}) { |
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244 | |
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245 | push @{$map->{map}{map}[$x][$y]}, $arch; |
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246 | } |
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247 | } |
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248 | |
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249 | |
243 | |
250 | # put all archs into a hash with editor_face as it's key |
244 | # put all archs into a hash with editor_face as it's key |
251 | # NOTE: the arrays in the hash values are references to |
245 | # NOTE: the arrays in the hash values are references to |
252 | # the archs from $ARCH |
246 | # the archs from $ARCH |
253 | sub editor_archs { |
247 | sub editor_archs { |
254 | my %paths; |
248 | my %paths; |
255 | |
249 | |
256 | for (keys %$ARCH) { |
250 | for (keys %ARCH) { |
257 | my $arch = $ARCH->{$_}; |
251 | my $arch = $ARCH{$_}; |
258 | push @{$paths{$arch->{editor_folder}}}, \$arch; |
252 | push @{$paths{$arch->{editor_folder}}}, \$arch; |
259 | } |
253 | } |
260 | |
254 | |
261 | return \%paths; |
255 | \%paths |
262 | } |
256 | } |
263 | |
257 | |
264 | # arch_extends determines how the arch looks like on the map, |
258 | =item ($minx, $miny, $maxx, $maxy) = arch_extents $arch |
265 | # bigfaces, linked faces and single faces are handled here |
259 | |
266 | # it returns (<xoffset>, <yoffset>, <width>, <height>) |
260 | arch_extents determines the extents of the given arch's face(s), linked |
267 | # NOTE: non rectangular linked faces are not considered |
261 | faces and single faces are handled here it returns (minx, miny, maxx, |
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262 | maxy) |
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263 | |
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264 | =cut |
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265 | |
268 | sub arch_extends { |
266 | sub arch_extents { |
269 | my ($a) = @_; |
267 | my ($a) = @_; |
270 | |
268 | |
271 | my $TC = \%Crossfire::Tilecache::TILECACHE; |
269 | my $o = $ARCH{$a->{_name}} |
272 | |
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273 | my $facename = |
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274 | $a->{face} || $ARCH->{$a->{_name}}->{face} |
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275 | or return (); |
270 | or return; |
276 | |
271 | |
277 | my $tile = $TC->{$facename} |
272 | my $face = $FACE{$a->{face} || $o->{face}} |
278 | or (warn "no gfx found for arch '$facename' in arch_size ()"), return; |
273 | or (warn "no face data found for arch '$a->{_name}'"), return; |
279 | |
274 | |
280 | if ($tile->{w} > 1 || $tile->{h} > 1) { |
275 | if ($face->{w} > 1 || $face->{h} > 1) { |
281 | # bigfaces |
276 | # bigface |
282 | return (0, 0, $tile->{w}, $tile->{h}); |
277 | return (0, 0, $face->{w} - 1, $face->{h} - 1); |
283 | |
278 | |
284 | } elsif ($a->{more}) { |
279 | } elsif ($o->{more}) { |
285 | # linked faces |
280 | # linked face |
286 | my ($miw, $mih, $maw, $mah) = (0, 0, 0, 0); |
281 | my ($minx, $miny, $maxx, $maxy) = ($o->{x}, $o->{y}) x 2; |
287 | do { |
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288 | $miw > (0 + $a->{x}) and $miw = $a->{x}; |
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289 | $mih > (0 + $a->{y}) and $mih = $a->{y}; |
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290 | $maw < (0 + $a->{x}) and $maw = $a->{x}; |
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291 | $mah < (0 + $a->{y}) and $mah = $a->{y}; |
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292 | } while $a = $a->{more}; |
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293 | |
282 | |
294 | return ($miw, $mih, ($maw - $miw) + 1, ($mah - $mih) + 1) |
283 | for (; $o; $o = $o->{more}) { |
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284 | $minx = min $minx, $o->{x}; |
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285 | $miny = min $miny, $o->{y}; |
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286 | $maxx = max $maxx, $o->{x}; |
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287 | $maxy = max $maxy, $o->{y}; |
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288 | } |
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289 | |
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290 | return ($minx, $miny, $maxx, $maxy); |
295 | |
291 | |
296 | } else { |
292 | } else { |
297 | # single face |
293 | # single face |
298 | return (0, 0, 1, 1); |
294 | return (0, 0, 0, 0); |
299 | } |
295 | } |
|
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296 | } |
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297 | |
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298 | =item $type = arch_attr $arch |
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299 | |
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300 | Returns a hashref describing the object and its attributes. It can contain |
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301 | the following keys: |
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302 | |
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303 | name the name, suitable for display purposes |
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304 | ignore |
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305 | attr |
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306 | desc |
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307 | use |
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308 | section => [name => \%attr, name => \%attr] |
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309 | import |
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310 | |
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311 | =cut |
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312 | |
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313 | sub arch_attr($) { |
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314 | my ($arch) = @_; |
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315 | |
|
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316 | require Crossfire::Data; |
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317 | |
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318 | my $attr; |
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319 | |
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320 | if ($arch->{type} > 0) { |
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321 | $attr = $Crossfire::Data::ATTR{$arch->{type}+0}; |
|
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322 | } else { |
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323 | $attr = $Crossfire::Data::TYPE{Misc}; |
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324 | |
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325 | type: |
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326 | for (@Crossfire::Data::ATTR0) { |
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327 | my $req = $_->{required} |
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328 | or die "internal error: ATTR0 without 'required'"; |
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329 | |
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330 | while (my ($k, $v) = each %$req) { |
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331 | next type |
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332 | unless $arch->{$k} == $v; |
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333 | } |
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334 | |
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335 | $attr = $_; |
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336 | } |
|
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337 | } |
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338 | |
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339 | $attr || \%Crossfire::Data::DEFAULT_ATTR; |
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340 | } |
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341 | |
|
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342 | sub arch_edit_sections { |
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343 | # if (edit_type == IGUIConstants.TILE_EDIT_NONE) |
|
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344 | # edit_type = 0; |
|
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345 | # else if (edit_type != 0) { |
|
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346 | # // all flags from 'check_type' must be unset in this arch because they get recalculated now |
|
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347 | # edit_type &= ~check_type; |
|
|
348 | # } |
|
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349 | # |
|
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350 | # } |
|
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351 | # if ((check_type & IGUIConstants.TILE_EDIT_MONSTER) != 0 && |
|
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352 | # getAttributeValue("alive", defarch) == 1 && |
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353 | # (getAttributeValue("monster", defarch) == 1 || |
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354 | # getAttributeValue("generator", defarch) == 1)) { |
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355 | # // Monster: monsters/npcs/generators |
|
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356 | # edit_type |= IGUIConstants.TILE_EDIT_MONSTER; |
|
|
357 | # } |
|
|
358 | # if ((check_type & IGUIConstants.TILE_EDIT_WALL) != 0 && |
|
|
359 | # arch_type == 0 && getAttributeValue("no_pass", defarch) == 1) { |
|
|
360 | # // Walls |
|
|
361 | # edit_type |= IGUIConstants.TILE_EDIT_WALL; |
|
|
362 | # } |
|
|
363 | # if ((check_type & IGUIConstants.TILE_EDIT_CONNECTED) != 0 && |
|
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364 | # getAttributeValue("connected", defarch) != 0) { |
|
|
365 | # // Connected Objects |
|
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366 | # edit_type |= IGUIConstants.TILE_EDIT_CONNECTED; |
|
|
367 | # } |
|
|
368 | # if ((check_type & IGUIConstants.TILE_EDIT_EXIT) != 0 && |
|
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369 | # arch_type == 66 || arch_type == 41 || arch_type == 95) { |
|
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370 | # // Exit: teleporter/exit/trapdoors |
|
|
371 | # edit_type |= IGUIConstants.TILE_EDIT_EXIT; |
|
|
372 | # } |
|
|
373 | # if ((check_type & IGUIConstants.TILE_EDIT_TREASURE) != 0 && |
|
|
374 | # getAttributeValue("no_pick", defarch) == 0 && (arch_type == 4 || |
|
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375 | # arch_type == 5 || arch_type == 36 || arch_type == 60 || |
|
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376 | # arch_type == 85 || arch_type == 111 || arch_type == 123 || |
|
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377 | # arch_type == 124 || arch_type == 130)) { |
|
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378 | # // Treasure: randomtreasure/money/gems/potions/spellbooks/scrolls |
|
|
379 | # edit_type |= IGUIConstants.TILE_EDIT_TREASURE; |
|
|
380 | # } |
|
|
381 | # if ((check_type & IGUIConstants.TILE_EDIT_DOOR) != 0 && |
|
|
382 | # arch_type == 20 || arch_type == 23 || arch_type == 26 || |
|
|
383 | # arch_type == 91 || arch_type == 21 || arch_type == 24) { |
|
|
384 | # // Door: door/special door/gates + keys |
|
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385 | # edit_type |= IGUIConstants.TILE_EDIT_DOOR; |
|
|
386 | # } |
|
|
387 | # if ((check_type & IGUIConstants.TILE_EDIT_EQUIP) != 0 && |
|
|
388 | # getAttributeValue("no_pick", defarch) == 0 && ((arch_type >= 13 && |
|
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389 | # arch_type <= 16) || arch_type == 33 || arch_type == 34 || |
|
|
390 | # arch_type == 35 || arch_type == 39 || arch_type == 70 || |
|
|
391 | # arch_type == 87 || arch_type == 99 || arch_type == 100 || |
|
|
392 | # arch_type == 104 || arch_type == 109 || arch_type == 113 || |
|
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393 | # arch_type == 122 || arch_type == 3)) { |
|
|
394 | # // Equipment: weapons/armour/wands/rods |
|
|
395 | # edit_type |= IGUIConstants.TILE_EDIT_EQUIP; |
|
|
396 | # } |
|
|
397 | # |
|
|
398 | # return(edit_type); |
|
|
399 | # |
|
|
400 | # |
300 | } |
401 | } |
301 | |
402 | |
302 | sub init($) { |
403 | sub init($) { |
303 | my ($cachedir) = @_; |
404 | my ($cachedir) = @_; |
304 | |
405 | |
|
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406 | return if %ARCH; |
|
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407 | |
|
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408 | mkdir $cachedir, 0777; |
305 | $ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; |
409 | *ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; |
306 | } |
410 | } |
|
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411 | |
|
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412 | $VARDIR ||= $ENV{HOME} ? "$ENV{HOME}/.crossfire" : File::Spec->tmpdir . "/crossfire"; |
|
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413 | |
|
|
414 | init $VARDIR; |
307 | |
415 | |
308 | =head1 AUTHOR |
416 | =head1 AUTHOR |
309 | |
417 | |
310 | Marc Lehmann <schmorp@schmorp.de> |
418 | Marc Lehmann <schmorp@schmorp.de> |
311 | http://home.schmorp.de/ |
419 | http://home.schmorp.de/ |