Data-StarCraft/lib/Data/StarCraft/Map.pm

   1 package Data::StarCraft::Map;
   2
   3 use strict;
   4 use warnings;
   5 use Data::Dumper;
   6
   7 our $VERSION = "0.10";
   8 our $DEBUG = 0;
   9
  10 sub new {
  11         my ($class) = @_;
  12         bless {}, $class;
  13 }
  14
  15 sub _read {
  16         my $self = shift;
  17         my ($fh, $size, $seek) = @_;
  18         seek *$fh, $seek, 0 if $seek;
  19         read(*$fh, my $in, $size) eq $size or return undef;
  20         return $in;
  21 }
  22
  23 sub open {
  24         my $self = shift;
  25         my ($file) = @_;
  26
  27         while (not eof $file) {
  28                 local $_ = $self->_read($file, 8)
  29                         and my ($type, $size) = unpack "a4V", $_
  30                         or die "Couldn't chunk header\n";
  31                 $type =~ s/ +$//;
  32 #printf STDERR "%s: %s\n", $type, $size;
  33                 defined $self->{$type} and warn "duplicate map chunk $type\n";
  34                 $self->{$type} = $self->_read($file, $size);
  35         }
  36         return $self;
  37 }
  38
  39 sub version {
  40         my $self = shift;
  41         return 'v' . ord $self->{VER};
  42 }
  43
  44 sub info {
  45         my $self = shift;
  46         my ($x, $y) = unpack "vv", $self->{DIM};
  47         return {
  48                 x => $x,
  49                 y => $y,
  50         };
  51 }
  52
  53 sub width {
  54         return $_[0]->info->{x};
  55 }
  56
  57 sub tiles {
  58         my $self = shift;
  59         my @map = unpack 'v*', $self->{MTXM};
  60         @map == $#map + 1 or warn(sprintf
  61                 "couldn't parse map: only %d tiles\n", scalar @map
  62         ), return;
  63         return \@map;
  64 }
  65
  66 my @maptile = (
  67         '!' => [  0.. 31],
  68         'd' => [ 32.. 62,  63],      # dirt (verified)
  69         'h' => [ 64.. 94],           # high dirt
  70         "~" => [ 96..117, 118..127], # water
  71         'j' => [128..159],           # jungle/crushed rock
  72         'o' => [160..186, 187..191], # rocky/shale (verified)
  73         'R' => [192..223],           # raised jungle
  74         'l' => [224..252, 253..255], # lava/ruins (verified)/flagstones?
  75         'b' => [256..287],           # basilica?
  76         'x' => [288..319],           # high jungle
  77 #       'x' => [3745..3792],         # high jungle
  78         'q' => [320..351],           # high ruins
  79         ' ' => [352..383],
  80         'a' => [384..415],           # high basilica
  81         'm' => [416..447],           # mud
  82         ' ' => [448..479],
  83         ' ' => [480..511],
  84
  85         ' ' => [512..543],
  86         ' ' => [544..575],
  87         '/' => [576..607], # high dirt -> dirt (top left)
  88         '/' => [608..639], # dirt -> high dirt
  89         '\\' => [640..671], # high dirt -> dirt (top right)
  90         '\\' => [672..703], # dirt -> high dirt (bottom left)
  91         '\\' => [704..735], # high dirt -> dirt (bottom left)
  92         '\\' => [736..767], # dirt -> high dirt (top right)
  93         '/' => [768..863],
  94         '=' => [864..1055], # some edge (tmp)
  95         '=' => [1056..1183],
  96         '=' => [1184..1727],
  97         'D' => [1728..1780], # edge water
  98         '/' => [1760..1791], # dirt -> water (top left)
  99         '\\' => [1792..1823], # dirt -> water (top right)
 100
 101         'd' => [609..611],
 102         'W' => [2048..2303],
 103         '/' => [2304..2559],
 104         'W' => [2560..2815],
 105         'j' => [2816..3071],
 106         'd' => [3072..3327],
 107         'j' => [3328..3583],
 108         'x' => [3648..3839],
 109         'h' => [3840..4095],
 110 #       'x' => [4096..4351],
 111         'h' => [4096..4351],
 112 #       'x' => [4352..4607],
 113 #       ' ' => [4608..4863],
 114         'l' => [4864..5311],
 115         'q' => [5312..5503],
 116         'x' => [5504..5631],
 117         'q' => [5632..5759],
 118         'j' => [5760..5823],
 119 #       ' ' => [5824..5887],
 120         '=' => [5888..6143], # raised jungle -> jungle
 121 #       ' ' => [6144..6655],
 122         '/' => [6656..7167],
 123         '/' => [7168..7359], # basilica -> crushed rock
 124         '/' => [7360..7551],
 125         'i' => [7552..7807], # high temple
 126 #       ' ' => [7808..8959],
 127 #       '=' => [8960..9087],
 128 #       'd' => [9088..9215],
 129 #       ' ' => [9216..9727],
 130 #       'm' => [9728..9983],
 131 #       #    >= 9984 unencountered
 132 #       ' ' => [19968..20480], # something here on twilight
 133 #       ' ' => [20544..20736], # center thing on twilight
 134 #       '~' => [20896..21023], # something in the water on twilight
 135 #       'x' => [23104..23231], # something on twilight (on X or H)
 136 #
 137 #       'm' => [9216..9776], # mud <-> dirt
 138 #       'r' => [5792..5875, 5888..5904], # raised jungle edge
 139 #
 140 #       'd' => [3042..3250], # dirt<->grass
 141 #       'P' => [4608..4977], # dirt<->shale (verified) [also seems to be rocks on mud]
 142 #       #'=' => [768..1731], # dirt<->lava ridge (verified)
 143
 144         'h' => [16389],
 145         '1' => [16405, 16388],
 146         '2' => [16421, 16404, 16387],
 147         '3' => [16437, 16420, 16403, 16386],
 148         '4' => [16453, 16436, 16419, 16402, 16385],
 149         '5' => [              16435, 16418, 16401, 16384],
 150         '6' => [                     16434, 16417, 16400],
 151         '7' => [                            16433, 16416],
 152         'd' => [16501,                             16432],
 153         '7' => [16485, 16500],  # these ↕ aren't ramps in temple!!
 154         '6' => [16469, 16484, 16499],
 155         '5' => [16453, 16468, 16483, 16498],
 156         '4' => [       16452, 16467, 16482, 16497],
 157         '3' => [              16451, 16466, 16481, 16496],
 158         '2' => [                     16450, 16465, 16480],
 159         '1' => [                            16449, 16464],
 160         'h' => [17248,                             16448],
 161         '1' => [17264, 17249],
 162         '1' => [17280, 17265, 17250],
 163         '2' => [17296, 17281, 17266, 17251],
 164         '3' => [17312, 17297, 17282, 17267, 17252],
 165         '4' => [17328, 17313, 17298, 17283, 17268, 17253],
 166         '5' => [       17329, 17314, 17299, 17284, 17269],
 167         '6' => [              17330, 17315, 17300, 17285],
 168         '7' => [                     17331, 17316, 17301],
 169         '7' => [                            17332, 17317],
 170         'd' => [17232,                             17333],
 171         '7' => [17216, 17233],
 172         '7' => [17200, 17217, 17234],
 173         '6' => [17184, 17201, 17218, 17235],
 174         '5' => [17168, 17185, 17202, 17219, 17236],
 175         '4' => [17152, 17169, 17186, 17203, 17220, 17237],
 176         '3' => [       17153, 17170, 17187, 17204, 17221],
 177         '2' => [              17154, 17171, 17188, 17205],
 178         '1' => [                     17155, 17172, 17189],
 179         '1' => [                            17156, 17173],
 180         'h' => [                                   17157],
 181 );
 182
 183 my %eratile = (
 184         4 => [
 185                 # Longinus (by KuKulZa, modified MBCgame/iCCup)
 186                 # SPRP: 6,0,1,0
 187                 # TYPE: 82,65,87,66
 188                 # VER: 205,0
 189                 # SIDE: 5,5,5,1,2,0,1,2,7,7,7,4
 190                 'd' => [
 191                         19760..19761, 19792, 19793, 19680, 19681, 19712, 19713, 19664, 19665, 19728, 19729, # D→J
 192                         19808,19809, 19776,19777, 19872,19873, 19920,19921,
 193                         19744,19745, 19696,19697, 19632,19633, 19696,19697, 19952,19953,
 194                         19568,19569, # below ridge
 195                         3618,3634, 3586,3602, # D←J
 196                         3601, # D→J(3585)
 197                 ],
 198                 'j' => [
 199                         21968, 21969, 21984, 21985,
 200                         21824,21825,21840,21841, 21856,21857,21872,21873, 21792,21793,
 201                         21808,21809, 21888,21889,21904,21905,
 202                         3616,3632,3584,3600,3616,3632, # J→D
 203                         3585, # J→D(3601)
 204                 ],
 205                 'l' => [
 206                         22608..22611, 22624..22627, 22640..22643,
 207                 ],
 208                 'o' => [
 209                         24850, # besides ladder
 210                         20832,20833,20848,20849, 20768,20769,20784,20785,
 211                         20864,20865,20880,20881,
 212                         20704,20705,20720,20721, # large rock
 213                         4432,4433,4434,4448,4449,4464,4465,
 214                         4545,4561,4577,4593, 4544,4560,4576,4592,
 215                 ],
 216                 'h' => [
 217                         18000,18001, # H→X
 218                         17952,17953, 17936,17937, 17920,17921, 17856,17857, 17888,17889, # H→X unsure
 219                         17984,17985, 18160,18161, 18128,18129, 18048,18049,
 220                         19648,19649,19616,19617, 18016,18017,
 221                         17696,17697,17712,17713, # tree
 222                         17872,17873,17904,17905, 18144,18145,
 223                         18448,18449,18464,18465,18480,18481,
 224                 ],
 225                 'm' => [ # mud hole
 226                         9219,9235,9539,9555,
 227                         9218,9234,9795,9235,9811,9571,9587,
 228                         9472,9488,9250,9266,9635,9651,9280,9296,
 229                         9504,9520,9665,9681,9344,9360,9760,9776,9539,9555,
 230                         9475,9491,9889,9905,9376,9392,9440,9456,9571,9587,
 231                         9507,9523,9377,9393,
 232
 233                         9537,9553,
 234                         9569,9585,9474,9490,9283,9299,9216,9232,9536,9552,
 235                         9536,9552,9923,9939,9283,9299,9506,9522,9827,9843,9728,9744,9568,9584,
 236                         9283,9299,9217,9233,9731,9747,9568,9584,9699,9715,9315,9331,9284,9300,9217,9233,9955,9971,
 237                         9763,9779,9793,9809,9379,9395,9664,9680,9316,9332,9249,9265,9536,9552,
 238                         9443,9459,9921,9937,9284,9300,9216,9232,9284,9300,9216,9232,9696,9712,9345,9361,9409,9425,9604,9620,9568,9584,
 239                         9216,9232,9764,9780,9248,9264,9316,9332,9248,9264,9346,9362,9441,9457,9860,9876,9537,9553,
 240                         9728,9744,9444,9460,9667,9683,9348,9364,9411,9427,9602,9618,9378,9394,9444,9460,9569,9585,
 241                         9891,9907,9380,9396,9443,9459,9858,9874,9540,9556,
 242                         9379,9395,9442,9458,9572,9588,
 243                 ],
 244                 '/' => [
 245                         # Longinus (by KuKulZa, modified MBCgame/iCCup)
 246                         9125, 9141, 9126, 9142, # D→~
 247                         9120, 9136, # H→D
 248                         9059,9075, 9189,9205, # D→~
 249                         19824,19825, # D→~
 250                         19200,19201,19216,19217, # object on D
 251                 ],
 252                 '/' => [
 253                         17632,17633,17648,17649, # H rotating thing
 254                         18208,18209, # H skull thing
 255                         18224,18225,18240,18241, # H statuey thing
 256                 ],
 257                 'q' => [
 258                         23872,23873,23874,23875,23888,23889,23890,23891,23904,23905,23906,23907, # Q crater
 259                         23680,23681,23696,23697,23712,23713,
 260                 ],
 261                 'x' => [
 262                         24336,24337,24352,24353, 24272,24273,24288,24289,
 263                         24272,24273,24288,24289, 24368,24369,24384,24385,
 264                         4353,4369, 4385,4401,4353,4369, 4386,4402, 4385,4401,
 265                         4386,4402,4354,4370,4386,4402,
 266                 ],
 267                 '/' => [
 268                         19856,19857,20144,20145, # D skeleton
 269                 ],
 270                 '/' => [21184], 'W' => [21185,21200,21201,21216,21217], # standing rock
 271                 '/' => [21232], 'W' => [21233,21248,21249,21264,21265], # standing rock
 272                 '7' => [25011, 25010], # M»H
 273                 '7' => [24699, 25143], 6 => [24716], # M»H
 274                 'W' => # island o' rocks
 275                                [21120..21125, 21136..21141, 21152..21157, 21168..21173],
 276                         '/' => [21121,21122,21136..21139,21152..21154],
 277                         '~' => [21120,21124,21125,21141,21157,21171..21173],
 278                 '/' => [
 279                         # D→~ coast
 280                         8997,9013,8963,8979, 8996,9012,8963,8979,8993,9009, 8997,9013,
 281                         8998,9014, 8993,9009, 9187,9203, 9121,9137, 9131,9147, 8992,9008,
 282                         9190,9206, 9062,9078, 8996,9012, 9090,9106,9194,9210,
 283                         9061,9077,9029,9045,9184,9200,8998,9014, 9024,9040,8997,9013,
 284                 ],
 285
 286                 # Lost Temple (default?)
 287                 # SPRP: 4,0,5,0
 288                 # VER: 59,0
 289                 # SIDE: 5,5,5,5,0,2,1,0,7,7,7,4
 290                 '/' => [
 291                         9089,9105, # H←D
 292                         9196,9212, # H←D→~
 293                         8966,8982, 8962,8978, # H→~
 294                         9088,9104, # D→D/~
 295                         16832..16835,16848..16851,16864..16867,16880..16883, # H→D ridge (ramp elsewhere?)
 296                         16384..16389, 16400..16405, 16416..16421, 16432..16437, # idem
 297                         8961,8977,9155,9171, # H←D→~
 298                         20160,20161,19984,19985,19986,19987,20000,20001,20002,20003, # D→H
 299                         9124,9140, 9122,9138, 9002,9018, 8960,8976, 9168,9152, 8995,9011, # H→D→~
 300                         9057,9073, # H→D→~ temple.6
 301                         8968,8984, # D↔H
 302                 ],
 303                 'j' => [
 304                         21952,21953,
 305                 ],
 306                 'x' => [
 307                         4384,4400, 4352,4368, # X→H
 308                 ],
 309                 'h' => [
 310                         18096,18097, 17968,17969, 18032,18033,18176,18177,
 311                 ],
 312                 'd' => [
 313                         9347,9363,9953,9969,9473,9489,9251,9267,9633,9649,9505,9521,9410,9426,
 314                         9347,9363, 19840,19841, 19888,19889, 20208,20209,20224,20225,
 315                         20240,20241,20256,20257, 20272,20273,20288,20289, 19601,19600,
 316                         20304,20305,20320,20321, # tree
 317                 ],
 318                 'o' => [
 319                         4673,4689,4737,4753,4705,4721,4769,4785, # rocks on D
 320                         4674,4690,4706,4722,4674,4690,4480,4496,4706,4722,4832,4848,4640,4656,
 321                         4736,4752,4768,4784,
 322                         4482,4498, 4834,4850, 4642,4658,
 323                 ], 'd' => [4498,4642],
 324                 'm' => [
 325                         # M→D mud holes
 326                         9281,9297,9313,9329, 9281,9297,9313,9329, 9538,9554,9570,9586,
 327                         9282,9298,9282,9298,9220,9236,9476,9492,9314,9330,9729,9745,9412,9428,9476,9492,9314,9330,9538,9554,9476,9492,9252,9268,
 328                         9508,9524,9668,9684,9600,9616,9508,9524,9666,9682,9601,9617,9570,9586,9508,9524,9408,9424,9700,9716,9632,9648,9698,9714,9282,9298,9314,9330,
 329                         9312,9328, 9412,9428, 9636,9652, 9634,9650,
 330                         9730,9746, 9761,9777,9762,9778, 9794,9810,
 331                         9732,9748, # temple.5
 332                         9603,9619, # temple.6
 333                 ],
 334                 'r' => [
 335                         5859,5875, 5858,5874, # top edge
 336                 ],
 337                 'O' => # temple center ornament
 338                         [
 339                                 22320,22321,22336,22337,22352,22353,
 340                                 22368,22369,22384,22385,22400,22401,
 341                                 22464..22467,22480..22483,22496..22499,
 342                                 22800,22801,22802,22803,22816,22817,22818,22819,22832,22833,22834,22835,
 343                                 22752,22753,22754,22755,22768,22769,22770,22771,22784,22785,22786,22787,
 344                         ],
 345                         'l' => [ # cut out shapes
 346                                 22464,22467,22496,22499, 22321,22353, 22368,22400,
 347                                 22800,22802,22803,22832,22835, 22819,
 348                                 22752,22753,22755,22787,22784, 22768,
 349                         ],
 350                 'D' => # underwater cave
 351                         [
 352                                 21440,21441,21442,21443, 21456,21457,21458,21459,
 353                                 21472,21473,21474,21475, 21488,21489,21490,21491,
 354                         ],
 355                         'W' => [21456, 21472,21473,21474,21475],
 356                         'o' => [21442,21443],
 357                         '~' => [21488,21489, 21490,21491],
 358                 'i' => [
 359                         23632,23633,23648,23649,23664,23665, 23584,23585,23600,23601,23616,23617, # statue things on Q
 360                 ],
 361                 'D' => [1824..1839], 'W' => [1840..1855], # D→~ bright transition
 362                 'D' => [1856..1871], 'd' => [1872..1887], # D→~ bleft ridge
 363                 'W' => [1888..1903], 'D' => [1904..1919], # D→~ bleft transition
 364                 '~' => [1920..1935], 'W' => [1936..1951], # w→~ bleft transition
 365                 'd' => [1952..1967], 'D' => [1968..1983],
 366                 'D' => [1984..1999], 'W' => [2000..2015],
 367                 'W' => [2016..2031], '~' => [2032..2047],
 368                 'D' => [8965,8981, 8964,8980, 9174,9158, 9010,8994], # H→D→~
 369                 'd' => [19936,19937], # D→~
 370                 '/' => [19905], 'd' => [19904], # H→D
 371                 'r' => [
 372                         5825,5841, 5857,5873, # J→R→map edge
 373                         5826,5842, # J↔R
 374                 ],
 375                 'q' => [
 376                         # gap
 377                         23456,23457,23458,23459, 23472,23473,23474,23475,
 378                         23488,23489,23490,23491, 23504,23505,23506,23507,
 379                         # towery thing
 380                         23824,23825,23826,23827, 23840,23841,23842,23843, 23856,23857,23858,23859,
 381                 ],
 382
 383                 # Plains to Hill (v2.00 by Sir.Lupin)
 384                 # VER: 59,0
 385                 # SPRP: 1,0,2,0
 386                 # SIDE: 5,5,5,5,0,2,1,0,7,7,7,4
 387                 # FORC: 0,0,0,0,1,1,1,1,31,0,30,0,29,0,28,0,1,11,0,0
 388                 '/' => [
 389                         # H→D bottom left side (may be a ramp elsewhere)
 390                         16768,16769,16770,16771, 16784,16785,16786,16787,
 391                         16800,16801,16802,16803, 16816,16817,16818,16819,
 392                         # idem bottom right side
 393                         16960,16961,16962,16963, 16976,16977,16978,16979,
 394                         16992,16993,16994,16995, 17008,17009,17010,17011,
 395                         # idem
 396                         17088,17089,17090,17091, 17104,17105,17106,17107,
 397                         17120,17121,17122,17123, 17136,17137,17138,17139,
 398                 ],
 399
 400                 # Python (v1.3 by Terrance, modified by Forgotten_/KeSPA)
 401                 # ERA: 100,0
 402                 # TYPE: 82,65,87,66
 403                 # VER: 205,0
 404                 # SPRP: 1,0,7,0
 405                 # SIDE: 5,5,5,5,0,2,1,0,7,7,7,4
 406                 # FORC: 0,0,0,0,1,1,1,1,2,0,4,0,5,0,6,0,1,14,15,15
 407                 'x' => [
 408                         24464,24465, 24448,24449
 409                 ],
 410                 'h' => [
 411                         18064,18065,
 412                 ],
 413                 '/' => [
 414                         9186,9202,
 415                         18112,18113, # H→D
 416                         9154,9170,9027,9043,9157,9173, # H↔D
 417                 ],
 418                 'O' =>
 419                         [19504,19505,19520,19521, 18720,18721,18736,18737], # rock things
 420                         'h' => [18737],
 421                 'O' => # hole
 422                         [17488..17491,17504..17507,17520..17523,17536..17539],
 423                         'h' => [17490,17491,17507,17523,17536..17539],
 424                 'o' => [
 425                         4610, 4610,4626, 4481,4497,4513,4529, 4514,4530,
 426                         4417,4608,4624,4418, 4512,4528, 4450,4466,
 427                         4609,4625,4546,4562, 4833,4849, 4801,4817, 4800,4816,
 428                 ],
 429                 'd' => [
 430                         4672,4688,4704,4720, # D↔O
 431                         19584,19585,
 432                         4416, # D→O
 433                         4641,4657,4578,4594, 4802,4818, # O→D
 434                 ],
 435                 'm' => [
 436                         9824,9840,9952,9968,9920,9936,9888,9904, 9796,9812,9924,9940,
 437                         9697,9713, 9890,9906, 9922,9938, 9792,9808,9856,9872,9826,9842,
 438                 ],
 439                 'o' => [4738,4770], 'd' => [4754,4786],
 440                 '/' => [18256,18257,18272,18273], 'h' => [18288,18289], # obelisk
 441                 '/' => # sunken temple
 442                         [21024..21029, 21040..21045, 21056..21061, 21072..21077, 21088..21093,21104..21109],
 443                         '~' => [21024,21104,21109,21027,21059,21076,21072,21093,],
 444                         'W' => [21029, 21060,21045,21073,21090,21106,21092,21107,21075,21108,21058, 21056,21088,21105,21077],
 445                 'O' => # ruins similar to 22464
 446                         [22512..22515, 22528..22531, 22544..22547],
 447                         'l' => [22512,22515, 22544,22547],
 448                 'Q' => [17664,17665,17680,17681], # rock thing
 449                 'Q' => [17728,17729,17744,17745], # tree
 450                 '/' => [17808,17824,17840], 'h' => [17809,17825,17841],
 451                 '6' => [25025], # D»H ramp (between D and 17328 = level 4)
 452
 453 #},     2 => {
 454                 # Twilight Star (default)
 455                 # (all guessed from low res thumb)
 456                 'h' => [17584,17585], # H→D
 457                 'r' => [5827,5843, 5824,5840,5856,5872],
 458                 'W' => [
 459                         # water objects
 460                         20912,20913,20928,20929, 20896,20897, 20944,
 461                         19440,19441,19456,19457, 20945,20960,20961,
 462                         20816,20817,
 463                 ],
 464                 'h' => [17760,17761,17776,17777, 17600,17601],
 465                 'D' => [9093,9109],
 466                 'o' => [19472..19475, 19488..19491],
 467                 'o' => [
 468                         21728,21729, 21744,21745, 21760,21761,
 469                         21776,21777, 19536,19537, 19538,19539, 19552..19555,
 470                 ],
 471                 'j' => [3587,3603],
 472                 'O' => [19232..19235, 19248..19251], 'j' => [19218,19219],
 473                 'O' => [19938,19939,19954,19955],
 474                 'h' => [17792,17793],
 475                 'x' => [4356,4372],
 476                 'O' => [ # exotic/shiny things and other objects
 477                         18656,18657,18672,18673, 18496,18497,18512,18513,
 478                         18560..18563, 18576..18579, 18592..18595,
 479                         18528,18529,18544,18545, 18864,18865,
 480                         18608..18611,18624..18627,18640..18643,
 481                         18912..18915,18928..18931,18944..18947,
 482                         18816..18819,18832..18835,18848..18851,
 483                         18960..18963,18976..18979,18992..18995,
 484                         19008..19011,19024..19027,
 485                         19040..19043,19056..19059,
 486                 ],
 487                 'A' => [ # X→A
 488                         7811,7827,7873,7889,7809,7825,7875,7891,
 489                         8707,8723,8737,8753,7874,7890,7808,7824,7872,7888,7904,
 490                         8003,8019,8160,8176,7810,7826,
 491                 ],
 492                 'a' => [ # A←X
 493                         7843,7859,7905,7921,7841,7857,7907,7923,
 494                         8705,8721,7971,7987,8065,8081,8738,8754,7840,7856,
 495                         7920,7906,7922,7938,7954,7969,7985,8066,8082,8035,8051,
 496                         7970,7986,8032,8048,
 497                         8034,8050,7936,7952,8033,8049,7937,7953,
 498                 ],
 499                 'R' => [6177,6193],
 500                 '/' => [18080,18081],
 501                 'a' => [8032..8047], 'a' => [8048..8063], # #3 bottom left
 502                 'A' => [7841..7843], 'a' => [7857..7859], # #2 top left
 503                 'A' => [8000..8003], 'x' => [8016..8019], # #1 bottom right
 504                 'A' => [8064..8067], 'a' => [8080..8083], # #2 bottom left
 505                 'A' => [8224..8227], 'x' => [8240..8243], # #1 top right
 506                 'A' => [8288..8291], 'x' => [8304..8307], # #1 bottom right
 507                 'a' => [8355], 'A' => [8371], # #2 top right
 508                 'a' => [8322], 'A' => [8338], # #2 top right
 509                 'A' => [8512], 'x' => [8528], # #1 top right
 510                 'x' => [7811], 'A' => [7827],
 511                 'x' => [8096..8099], 'A' => [8112..8115],
 512                 'x' => [8163], 'a' => [8179],
 513                 'x' => [8192..8195], 'A' => [8208..8211],
 514                 'x' => [8128..8131], 'A' => [8144..8147],
 515                 'A' => [8258,8274],
 516                 'a' => [7939,7955], # #3 bottom right
 517                 'a' => [7968..7971], 'A' => [7984..7987],
 518                 'A' => [8256,8272],
 519                 'A' => [8257,8273, 8259,8275, 8162,8178],
 520
 521                 '!' => [],
 522
 523                 # tau cross (v1.1 by Rose.Of.Dream/BW4eVeR)
 524                 # ERA: 6
 525                 # FORC: 0,0,0,1,1,1,1,1,7,0,6,0,5,0,4,0,1,15,15,15
 526                 # SIDE: 5,5,5,1,0,2,1,0,7,7,7,4
 527                 # SPRP: 1,0,2,0
 528                 # TYPE: 82,65,87,66
 529                 # VER: 205
 530                 '?' => [
 531                         6176,6192, 20976,20977, 20592,20593, 21392,21393, 20800,20801,
 532                         20608,20609, 20624,20625, 20640,20641, 20992,20993, 21008,21009,
 533                         19922,19923,22070,22071, 19968..19971, 22230,
 534                         22133,22137,22272,22157,22288,22313,
 535                         20592,20593,21392,21393,20800,20801,20608,20609,20624,20625,20640,20641,20992,20993,21008,21009,19922,19923,
 536                         22070,22071,19968,19969,19970,19971,22230,22272,22157,22288,22313,6147,6163,6178,6194,3589,3605,22147,22162,22163,22164,
 537                         22180,22315,18400,18401,18336,18337,18192,18193,17730,17731,17826,17827,17746,17747,17842,17843,
 538                         17762,17763,17794,17795,17778,17779,17810,17811,17616,17617,
 539                         20688,20689,6145,6161,20736,20737,21408,21409,21410,21411,
 540                         20752,20753,21424,21425,21426,21427,21376,21377,20656,20657,
 541                         21312,21313,21314,21315,20672,20673,21328,21329,21330,21331,
 542                         6146,6162,21344,21345,21346,21347,21360,21361,21362,21363,6144,
 543                         6160,
 544                 ],
 545                 '2' => # bridges
 546                         [
 547                                 22231..22235, 22246..22253, 22260..22269,
 548                                 22273..22285, 22289..22301, 22306..22312, 22324..22328,
 549                         ],
 550                         '4' => [22246..22253, 22273..22285, 22306..22312],
 551                         '2' => [
 552                                 22084..22086, 22096..22103, 22112..22121, 22128..22139,
 553                                 22144..22156, 22165..22171, 22181..22199,
 554                         ],
 555                         '4' => [22084..22086, 22112..22121, 22144..22156, 22181..22199],
 556                 'r' => [22342,22343],
 557
 558                 # Nostalgia (WGT13, v1.3 by Rose.of.Dream)
 559                 # ERA: 0,0
 560                 # FORC: 0,0,0,0,1,1,1,1,12,0,11,0,10,0,9,0,1,14,0,0
 561                 # SIDE: 5,5,5,5,0,2,1,0,7,7,7,4
 562                 # SPRP: 1,0,4,0
 563                 # TYPE: 82,65,87,66
 564                 # VER: 205
 565                 '!' => [],
 566         ], # jungle
 567 );
 568
 569 our %tilechar;
 570 while (my ($char, $matches) = splice @maptile, 0, 2) {
 571         $tilechar{$_} = $char for @$matches;
 572 }
 573 while (my ($char, $matches) = splice @{$eratile{4}}, 0, 2) {
 574         $tilechar{$_} = $char for @$matches;
 575 }
 576
 577 my @mapunit = ( # character => width, height, ids
 578         '$' => [2,1, 176..178], # minerals
 579         '*' => [2,1, 188], # gas
 580         '@' => [2,2, 214], # start pos
 581 );
 582
 583 our %unitchar;
 584 while (my ($char, $matches) = splice @mapunit, 0, 2) {
 585         my @charinfo = ($char, splice @$matches, 0, 2);
 586         $unitchar{$_} = \@charinfo for @$matches;
 587 }
 588
 589 sub tiles_parsed {
 590         my $self = shift;
 591         my $map = $self->tiles or return;
 592         if ($self->{DEBUG}) {
 593                 use Tie::IxHash;
 594                 tie my %unknown, 'Tie::IxHash';
 595                 defined $tilechar{$map->[$_]} or warn(sprintf
 596                         "unknown tile %d at (%d,%d)\n",
 597                         $map->[$_], $_ % $self->width, $_ / $self->width
 598                 ), $unknown{$map->[$_]} = $_ for 0 .. $#$map;
 599                 warn sprintf "unknown: %s\n", join ",", keys %unknown if keys %unknown;
 600         }
 601         $_ = defined $tilechar{$_} ? $tilechar{$_} : '?' for @$map;
 602         for ($self->units) {
 603                 my ($chr, $width, $height) = defined $unitchar{$_->{id}} ?
 604                         @{ $unitchar{$_->{id}} } : ('#', 1, 1);
 605                 for my $x ($_->{x} .. $_->{x} + $width - 1) {
 606                         for my $y ($_->{y} .. $_->{y} + $height - 1) {
 607                                 $map->[$x + $y * $self->width] = $chr;
 608                         }
 609                 }
 610         }
 611         return $map;
 612 }
 613
 614 sub units {
 615         my $self = shift;
 616         my @units;
 617         for (my $i = 0; $i < length $self->{UNIT}; $i += 36) {
 618                 # d1, d2, x*32, y*32, unitid, bytes1, playerid, bytes2, mineral, bytes3
 619                 my @pack = unpack "v5x6Cx3vx14", substr $self->{UNIT}, $i, 36;
 620                 push @units, {
 621                         id => $pack[4],
 622                         player => $pack[5],
 623                         amount => $pack[6],
 624                         x => $pack[2] >> 5,
 625                         y => $pack[3] >> 5,
 626 #                       d1 => $pack[0],
 627 #                       d2 => $pack[1],
 628                 };
 629         }
 630         return @units;
 631 }
 632
 633 sub units_parsed {
 634         my $self = shift;
 635         my @units;
 636         for ($self->units) {
 637                 my ($chr, $width, $height) = defined $unitchar{$_->{id}} ?
 638                         @{ $unitchar{delete $_->{id}} } : ('#', 1, 1);
 639                 $_->{chr} = $chr;
 640                 $_->{width} = $width;
 641                 push @units, $_;
 642         }
 643         return @units;
 644 }
 645
 646 sub colors {
 647         my $self = shift;
 648         my @colormap = (
 649                 qw(
 650                         FF0000 0000FF 209070 88409C E87824 5C2C14 FFFFFF DCDC3C
 651                         0F930F FCFC8F EFCEBD 547CDC
 652                 ),
 653                 12 => "pale green", "gray", "pale yellow", "cyan",
 654                 17 => "black", "neon blue",
 655                 21 => "lavender", "black",
 656                 30 => "sky blue",
 657                 33 => "purple",
 658         );
 659         my @players;
 660         for (unpack "C*", $self->{COLR}) {
 661                 push @players, $colormap[$_] || "? (#$_)";
 662         }
 663         return \@players;
 664 }
 665
 666 sub era {
 667         my $self = shift;
 668         return unpack "v", $self->{ERA};
 669 }
 670
 671 1;
 672