| … | |
… | |
| 15 | use Storable; |
15 | use Storable; |
| 16 | |
16 | |
| 17 | #XXX: The map_* procedures scream for a map-object |
17 | #XXX: The map_* procedures scream for a map-object |
| 18 | |
18 | |
| 19 | our @EXPORT = |
19 | our @EXPORT = |
| 20 | qw(read_pak read_arch arch2map $ARCH TILESIZE editor_archs |
20 | qw(read_pak read_arch $ARCH TILESIZE editor_archs |
| 21 | arch2pickmap arch_extends |
21 | arch_extends |
| 22 | map_get_tile_stack map_push_tile_stack map_pop_tile_stack |
22 | map_get_tile_stack map_push_tile_stack map_pop_tile_stack |
| 23 | ); |
23 | ); |
| 24 | |
24 | |
| 25 | our $LIB = $ENV{CROSSFIRE_LIBDIR} |
25 | our $LIB = $ENV{CROSSFIRE_LIBDIR} |
| 26 | or die "\$CROSSFIRE_LIBDIR must be set\n"; |
26 | or die "\$CROSSFIRE_LIBDIR must be set\n"; |
| … | |
… | |
| 219 | # single face |
219 | # single face |
| 220 | return (0, 0, 1, 1); |
220 | return (0, 0, 1, 1); |
| 221 | } |
221 | } |
| 222 | } |
222 | } |
| 223 | |
223 | |
| 224 | # arch2pickmap forms a list of archs to a pickmap |
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| 225 | sub arch2pickmap { |
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| 226 | my ($archs, $w) = @_; |
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| 227 | |
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| 228 | # sort archs alphabetiacally |
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| 229 | my $archs = [ sort { ${$a}->{_name} cmp ${$b}->{_name} } @$archs ]; |
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| 230 | |
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| 231 | $w ||= 10; # default width |
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| 232 | my $num = @$archs; |
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| 233 | my $map = { }; |
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| 234 | # overall placement coords |
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| 235 | my $x = 0; |
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| 236 | my $y = 0; |
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| 237 | |
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| 238 | my ($maxh, $maxw) = (0, 0); # maximum sizes, to set map width/height later |
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| 239 | my $drawn_archs = 1; # line-break counter |
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| 240 | my $max_line_height = 1; |
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| 241 | |
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| 242 | for (my $i = 0; $i < $num; $i++) { |
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| 243 | |
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| 244 | defined ${$archs->[$i]}->{face} or next; |
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| 245 | |
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| 246 | # check whether this tile was already written (see below at (b)) |
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| 247 | unless (defined $map->{map}[$x][$y]) { |
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| 248 | |
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| 249 | my ($xoffs, $yoffs, $arch_w, $arch_h) = arch_extends (${$archs->[$i]}); |
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| 250 | |
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| 251 | # these are special placement coords, for chained faces which |
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| 252 | # have a special placement offset |
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| 253 | my ($place_x, $place_y) = ($x, $y); |
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| 254 | $xoffs < 0 and |
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| 255 | $place_x += -$xoffs; |
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| 256 | $yoffs < 0 and |
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| 257 | $place_y += -$yoffs; |
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| 258 | |
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| 259 | # iterate over the tiles this arch takes |
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| 260 | # NOTE: Chained archs are maybe not a rectangle, but i don't care |
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| 261 | # much for that on pickmaps |
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| 262 | |
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| 263 | for (my $xi = 0; $xi < $arch_w; $xi++) { |
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| 264 | for (my $yi = 0; $yi < $arch_h; $yi++) { |
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| 265 | |
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| 266 | my ($lx, $ly) = ($x + $xi, $y + $yi); |
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| 267 | |
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| 268 | if ($lx == $place_x and $ly == $place_y) { |
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| 269 | push @{$map->{map}[$place_x][$place_y]}, my $a = ${$archs->[$i]}; |
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| 270 | |
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| 271 | } else { |
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| 272 | |
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| 273 | # (b): here we set occupied tiles, but without the arch |
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| 274 | $map->{map}[$lx][$ly] = []; |
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| 275 | } |
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| 276 | } |
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| 277 | } |
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| 278 | $drawn_archs++; |
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| 279 | |
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| 280 | $x += $arch_w - 1; |
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| 281 | $max_line_height < $arch_h |
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| 282 | and $max_line_height = $arch_h; |
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| 283 | |
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| 284 | } else { |
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| 285 | $i--; |
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| 286 | } |
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| 287 | |
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| 288 | |
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| 289 | $x++; |
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| 290 | |
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| 291 | if ($x > $w) { |
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| 292 | |
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| 293 | $y += $max_line_height; |
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| 294 | $max_line_height = 1; |
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| 295 | $x = 0; |
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| 296 | } |
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| 297 | |
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| 298 | $maxw < ($x + 1) and $maxw = $x + 1; |
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| 299 | $maxh < ($y + 1) and $maxh = $y + 1; |
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| 300 | } |
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| 301 | |
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| 302 | $map->{height} = $maxh; |
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| 303 | $map->{width} = $maxw; |
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| 304 | |
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| 305 | return $map; |
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| 306 | } |
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| 307 | |
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| 308 | sub arch2map($;$) { |
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| 309 | my ($mapa) = @_; |
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| 310 | |
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| 311 | my %meta; |
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| 312 | |
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| 313 | my ($mapx, $mapy); |
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| 314 | |
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| 315 | my $map; |
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| 316 | |
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| 317 | for (@{ $mapa->{arch} }) { |
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| 318 | my ($x, $y) = (delete $_->{x}, delete $_->{y}); |
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| 319 | |
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| 320 | if ($_->{_name} eq "map") { |
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| 321 | $meta{info} = $_; |
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| 322 | |
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| 323 | $mapx = $_->{width} || $x; |
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| 324 | $mapy = $_->{height} || $y; |
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| 325 | } else { |
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| 326 | push @{ $map->[$x][$y] }, $_; |
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| 327 | |
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| 328 | # arch map is unreliable w.r.t. width and height |
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| 329 | $mapx = $x + 1 if $mapx <= $x; |
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| 330 | $mapy = $y + 1 if $mapy <= $y; |
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| 331 | #$mapx = $a->{x} + 1, warn "$mapname: arch '$a->{_name}' outside map width at ($a->{x}|$a->{y})\n" if $mapx <= $a->{x}; |
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| 332 | #$mapy = $a->{y} + 1, warn "$mapname: arch '$a->{_name}' outside map height at ($a->{x}|$a->{y})\n" if $mapy <= $a->{y}; |
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| 333 | } |
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| 334 | } |
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| 335 | |
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| 336 | $meta{width} = $mapx; |
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| 337 | $meta{height} = $mapy; |
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| 338 | $meta{map} = $map; |
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| 339 | |
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| 340 | \%meta |
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| 341 | } |
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| 342 | |
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| 343 | sub init($) { |
224 | sub init($) { |
| 344 | my ($cachedir) = @_; |
225 | my ($cachedir) = @_; |
| 345 | |
226 | |
| 346 | $ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; |
227 | $ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; |
| 347 | } |
228 | } |
