| … | |
… | |
| 12 | |
12 | |
| 13 | use base 'Exporter'; |
13 | use base 'Exporter'; |
| 14 | |
14 | |
| 15 | use Storable; |
15 | use Storable; |
| 16 | |
16 | |
| 17 | our @EXPORT = qw(read_pak read_arch arch2map $ARCH TILESIZE editor_archs arch2pickmap arch_extends); |
17 | #XXX: The map_* procedures scream for a map-object |
|
|
18 | |
|
|
19 | our @EXPORT = |
|
|
20 | qw(read_pak read_arch $ARCH TILESIZE editor_archs |
|
|
21 | arch_extends |
|
|
22 | map_get_tile_stack map_push_tile_stack map_pop_tile_stack |
|
|
23 | ); |
| 18 | |
24 | |
| 19 | our $LIB = $ENV{CROSSFIRE_LIBDIR} |
25 | our $LIB = $ENV{CROSSFIRE_LIBDIR} |
| 20 | or die "\$CROSSFIRE_LIBDIR must be set\n"; |
26 | or die "\$CROSSFIRE_LIBDIR must be set\n"; |
| 21 | |
27 | |
| 22 | sub TILESIZE (){ 32 } |
28 | sub TILESIZE (){ 32 } |
| … | |
… | |
| 124 | |
130 | |
| 125 | \%arc |
131 | \%arc |
| 126 | } |
132 | } |
| 127 | } |
133 | } |
| 128 | |
134 | |
|
|
135 | # returns the arch/object stack from a tile on a map |
|
|
136 | sub map_get_tile_stack { |
|
|
137 | my ($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 $as; |
|
|
147 | } |
|
|
148 | |
|
|
149 | # pop the topmost arch/object from the stack of a tile on a map |
|
|
150 | sub map_pop_tile_stack { |
|
|
151 | my ($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 |
|
|
161 | sub 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 | |
| 129 | # put all archs into a hash with editor_face as it's key |
172 | # put all archs into a hash with editor_face as it's key |
| 130 | # NOTE: the arrays in the hash values are references to |
173 | # NOTE: the arrays in the hash values are references to |
| 131 | # the archs from $ARCH |
174 | # the archs from $ARCH |
| 132 | sub editor_archs { |
175 | sub editor_archs { |
| 133 | my %paths; |
176 | my %paths; |
| … | |
… | |
| 176 | # single face |
219 | # single face |
| 177 | return (0, 0, 1, 1); |
220 | return (0, 0, 1, 1); |
| 178 | } |
221 | } |
| 179 | } |
222 | } |
| 180 | |
223 | |
| 181 | # arch2pickmap forms a list of archs to a pickmap |
|
|
| 182 | sub arch2pickmap { |
|
|
| 183 | my ($archs, $w) = @_; |
|
|
| 184 | |
|
|
| 185 | # sort archs alphabetiacally |
|
|
| 186 | my $archs = [ sort { ${$a}->{_name} cmp ${$b}->{_name} } @$archs ]; |
|
|
| 187 | |
|
|
| 188 | $w ||= 10; # default width |
|
|
| 189 | my $num = @$archs; |
|
|
| 190 | my $map = { }; |
|
|
| 191 | # overall placement coords |
|
|
| 192 | my $x = 0; |
|
|
| 193 | my $y = 0; |
|
|
| 194 | |
|
|
| 195 | my ($maxh, $maxw) = (0, 0); # maximum sizes, to set map width/height later |
|
|
| 196 | my $drawn_archs = 1; # line-break counter |
|
|
| 197 | my $max_line_height = 1; |
|
|
| 198 | |
|
|
| 199 | for (my $i = 0; $i < $num; $i++) { |
|
|
| 200 | |
|
|
| 201 | defined ${$archs->[$i]}->{face} or next; |
|
|
| 202 | |
|
|
| 203 | # check whether this tile was already written (see below at (b)) |
|
|
| 204 | unless (defined $map->{map}[$x][$y]) { |
|
|
| 205 | |
|
|
| 206 | my ($xoffs, $yoffs, $arch_w, $arch_h) = arch_extends (${$archs->[$i]}); |
|
|
| 207 | |
|
|
| 208 | # these are special placement coords, for chained faces which |
|
|
| 209 | # have a special placement offset |
|
|
| 210 | my ($place_x, $place_y) = ($x, $y); |
|
|
| 211 | $xoffs < 0 and |
|
|
| 212 | $place_x += -$xoffs; |
|
|
| 213 | $yoffs < 0 and |
|
|
| 214 | $place_y += -$yoffs; |
|
|
| 215 | |
|
|
| 216 | # iterate over the tiles this arch takes |
|
|
| 217 | # NOTE: Chained archs are maybe not a rectangle, but i don't care |
|
|
| 218 | # much for that on pickmaps |
|
|
| 219 | |
|
|
| 220 | for (my $xi = 0; $xi < $arch_w; $xi++) { |
|
|
| 221 | for (my $yi = 0; $yi < $arch_h; $yi++) { |
|
|
| 222 | |
|
|
| 223 | my ($lx, $ly) = ($x + $xi, $y + $yi); |
|
|
| 224 | |
|
|
| 225 | if ($lx == $place_x and $ly == $place_y) { |
|
|
| 226 | push @{$map->{map}[$place_x][$place_y]}, my $a = ${$archs->[$i]}; |
|
|
| 227 | |
|
|
| 228 | } else { |
|
|
| 229 | |
|
|
| 230 | # (b): here we set occupied tiles, but without the arch |
|
|
| 231 | $map->{map}[$lx][$ly] = []; |
|
|
| 232 | } |
|
|
| 233 | } |
|
|
| 234 | } |
|
|
| 235 | $drawn_archs++; |
|
|
| 236 | |
|
|
| 237 | $x += $arch_w - 1; |
|
|
| 238 | $max_line_height < $arch_h |
|
|
| 239 | and $max_line_height = $arch_h; |
|
|
| 240 | |
|
|
| 241 | } else { |
|
|
| 242 | $i--; |
|
|
| 243 | } |
|
|
| 244 | |
|
|
| 245 | |
|
|
| 246 | $x++; |
|
|
| 247 | |
|
|
| 248 | if ($x > $w) { |
|
|
| 249 | |
|
|
| 250 | $y += $max_line_height; |
|
|
| 251 | $max_line_height = 1; |
|
|
| 252 | $x = 0; |
|
|
| 253 | } |
|
|
| 254 | |
|
|
| 255 | $maxw < ($x + 1) and $maxw = $x + 1; |
|
|
| 256 | $maxh < ($y + 1) and $maxh = $y + 1; |
|
|
| 257 | } |
|
|
| 258 | |
|
|
| 259 | $map->{height} = $maxh; |
|
|
| 260 | $map->{width} = $maxw; |
|
|
| 261 | |
|
|
| 262 | return $map; |
|
|
| 263 | } |
|
|
| 264 | |
|
|
| 265 | sub arch2map($;$) { |
|
|
| 266 | my ($mapa) = @_; |
|
|
| 267 | |
|
|
| 268 | my %meta; |
|
|
| 269 | |
|
|
| 270 | my ($mapx, $mapy); |
|
|
| 271 | |
|
|
| 272 | my $map; |
|
|
| 273 | |
|
|
| 274 | for (@{ $mapa->{arch} }) { |
|
|
| 275 | my ($x, $y) = (delete $_->{x}, delete $_->{y}); |
|
|
| 276 | |
|
|
| 277 | if ($_->{_name} eq "map") { |
|
|
| 278 | $meta{info} = $_; |
|
|
| 279 | |
|
|
| 280 | $mapx = $_->{width} || $x; |
|
|
| 281 | $mapy = $_->{height} || $y; |
|
|
| 282 | } else { |
|
|
| 283 | push @{ $map->[$x][$y] }, $_; |
|
|
| 284 | |
|
|
| 285 | # arch map is unreliable w.r.t. width and height |
|
|
| 286 | $mapx = $x + 1 if $mapx <= $x; |
|
|
| 287 | $mapy = $y + 1 if $mapy <= $y; |
|
|
| 288 | #$mapx = $a->{x} + 1, warn "$mapname: arch '$a->{_name}' outside map width at ($a->{x}|$a->{y})\n" if $mapx <= $a->{x}; |
|
|
| 289 | #$mapy = $a->{y} + 1, warn "$mapname: arch '$a->{_name}' outside map height at ($a->{x}|$a->{y})\n" if $mapy <= $a->{y}; |
|
|
| 290 | } |
|
|
| 291 | } |
|
|
| 292 | |
|
|
| 293 | $meta{width} = $mapx; |
|
|
| 294 | $meta{height} = $mapy; |
|
|
| 295 | $meta{map} = $map; |
|
|
| 296 | |
|
|
| 297 | \%meta |
|
|
| 298 | } |
|
|
| 299 | |
|
|
| 300 | sub init($) { |
224 | sub init($) { |
| 301 | my ($cachedir) = @_; |
225 | my ($cachedir) = @_; |
| 302 | |
226 | |
| 303 | $ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; |
227 | $ARCH = read_arch "$LIB/archetypes", "$cachedir/archetypes.pst"; |
| 304 | } |
228 | } |
