resources/js/helpers/tracker.js

   1 import {
   2         DUNGEON_IDS,
   3         DUNGEON_MASKS,
   4         INV_ADDR,
   5         SRAM_ADDR,
   6         getShort,
   7         isBossDefeated,
   8         isChestOpen,
   9 } from './alttp-ram';
  10 import Logic from './logic';
  11
  12 export const BOOLEAN_STATES = [
  13         'blue-boomerang',
  14         'bomb',
  15         'bombos',
  16         'bow',
  17         'bowless-silvers',
  18         'book',
  19         'boots',
  20         'bugnet',
  21         'byrna',
  22         'cape',
  23         'duck',
  24         'ether',
  25         'fire-rod',
  26         'flippers',
  27         'flute',
  28         'half-magic',
  29         'hammer',
  30         'hookshot',
  31         'ice-rod',
  32         'lamp',
  33         'mirror',
  34         'moonpearl',
  35         'mushroom',
  36         'powder',
  37         'quake',
  38         'quarter-magic',
  39         'red-boomerang',
  40         'shovel',
  41         'silvers',
  42         'somaria',
  43 ];
  44
  45 export const INTEGER_STATES = [
  46         'bottle',
  47         'heart-piece',
  48         'lift',
  49         'mail',
  50         'shield',
  51         'sword',
  52 ];
  53
  54 export const INITIAL = {
  55         mail: 1,
  56 };
  57
  58 export const BOSSES = [
  59         'armos',
  60         'lanmolas',
  61         'moldorm',
  62         'helma',
  63         'arrghus',
  64         'mothula',
  65         'blind',
  66         'kholdstare',
  67         'vitreous',
  68         'trinexx',
  69 ];
  70
  71 export const CONFIG = {
  72         bossShuffle: false,
  73         glitches: 'none',
  74         showMap: 'situational',
  75         showCompass: 'situational',
  76         showSmall: 'always',
  77         showBig: 'always',
  78         wildMap: false,
  79         wildCompass: false,
  80         wildSmall: false,
  81         wildBig: false,
  82         worldState: 'open',
  83 };
  84
  85 export const DUNGEONS = [
  86         {
  87                 id: 'hc',
  88                 map: true,
  89                 compass: false,
  90                 sk: 1,
  91                 bk: true,
  92                 dropBk: true,
  93                 items: 6,
  94                 boss: null,
  95                 bosses: [],
  96                 bossRoom: 0x80,
  97                 prize: false,
  98                 offset: DUNGEON_IDS.HC,
  99                 mask: DUNGEON_MASKS.HC,
 100                 checks: [
 101                         'dark-cross',
 102                         'hc-map-chest',
 103                         'hc-boom',
 104                         'hc-cell',
 105                         'sanc',
 106                         'sewers-left',
 107                         'sewers-mid',
 108                         'sewers-right',
 109                 ],
 110         },
 111         {
 112                 id: 'ct',
 113                 map: false,
 114                 compass: false,
 115                 sk: 2,
 116                 bk: false,
 117                 items: 0,
 118                 boss: 'aga',
 119                 bosses: ['aga'],
 120                 bossRoom: 0x20,
 121                 prize: false,
 122                 offset: DUNGEON_IDS.CT,
 123                 mask: DUNGEON_MASKS.CT,
 124                 checks: [
 125                         'ct-1',
 126                         'ct-2',
 127                 ],
 128         },
 129         {
 130                 id: 'gt',
 131                 map: true,
 132                 compass: true,
 133                 sk: 4,
 134                 bk: true,
 135                 items: 20,
 136                 boss: 'aga',
 137                 bosses: ['aga'],
 138                 bossRoom: 0x0D,
 139                 prize: false,
 140                 offset: DUNGEON_IDS.GT,
 141                 mask: DUNGEON_MASKS.GT,
 142                 checks: [
 143                         'gt-hope-left',
 144                         'gt-hope-right',
 145                         'gt-tile-room',
 146                         'gt-compass-tl',
 147                         'gt-compass-tr',
 148                         'gt-compass-bl',
 149                         'gt-compass-br',
 150                         'gt-torch',
 151                         'gt-dm-tl',
 152                         'gt-dm-tr',
 153                         'gt-dm-bl',
 154                         'gt-dm-br',
 155                         'gt-map-chest',
 156                         'gt-firesnake',
 157                         'gt-rando-tl',
 158                         'gt-rando-tr',
 159                         'gt-rando-bl',
 160                         'gt-rando-br',
 161                         'gt-bobs-chest',
 162                         'gt-ice-left',
 163                         'gt-ice-mid',
 164                         'gt-ice-right',
 165                         'gt-big-chest',
 166                         'gt-helma-left',
 167                         'gt-helma-right',
 168                         'gt-pre-moldorm',
 169                         'gt-post-moldorm',
 170                 ],
 171         },
 172         {
 173                 id: 'ep',
 174                 map: true,
 175                 compass: true,
 176                 sk: 0,
 177                 bk: true,
 178                 items: 3,
 179                 boss: 'armos',
 180                 bosses: ['armos'],
 181                 bossRoom: 0xC8,
 182                 prize: true,
 183                 isPendant: true,
 184                 prizeMask: 0x04,
 185                 offset: DUNGEON_IDS.EP,
 186                 mask: DUNGEON_MASKS.EP,
 187                 checks: [
 188                         'ep-cannonball',
 189                         'ep-map-chest',
 190                         'ep-compass-chest',
 191                         'ep-big-chest',
 192                         'ep-big-key-chest',
 193                         'ep-boss-defeated',
 194                 ],
 195         },
 196         {
 197                 id: 'dp',
 198                 map: true,
 199                 compass: true,
 200                 sk: 1,
 201                 bk: true,
 202                 items: 2,
 203                 boss: 'lanmolas',
 204                 bosses: ['lanmolas'],
 205                 bossRoom: 0x33,
 206                 prize: true,
 207                 isPendant: true,
 208                 prizeMask: 0x02,
 209                 offset: DUNGEON_IDS.DP,
 210                 mask: DUNGEON_MASKS.DP,
 211                 checks: [
 212                         'dp-torch',
 213                         'dp-map-chest',
 214                         'dp-big-chest',
 215                         'dp-compass-chest',
 216                         'dp-big-key-chest',
 217                         'dp-boss-defeated',
 218                 ],
 219         },
 220         {
 221                 id: 'th',
 222                 map: true,
 223                 compass: true,
 224                 sk: 1,
 225                 bk: true,
 226                 items: 2,
 227                 boss: 'moldorm',
 228                 bosses: ['moldorm'],
 229                 bossRoom: 0x07,
 230                 prize: true,
 231                 isPendant: true,
 232                 prizeMask: 0x01,
 233                 offset: DUNGEON_IDS.TH,
 234                 mask: DUNGEON_MASKS.TH,
 235                 checks: [
 236                         'th-basement-cage',
 237                         'th-map-chest',
 238                         'th-big-key-chest',
 239                         'th-compass-chest',
 240                         'th-big-chest',
 241                         'th-boss-defeated',
 242                 ],
 243         },
 244         {
 245                 id: 'pd',
 246                 map: true,
 247                 compass: true,
 248                 sk: 6,
 249                 bk: true,
 250                 items: 5,
 251                 boss: 'helma',
 252                 bosses: ['helma'],
 253                 bossRoom: 0x5A,
 254                 prize: true,
 255                 prizeMask: 0x02,
 256                 offset: DUNGEON_IDS.PD,
 257                 mask: DUNGEON_MASKS.PD,
 258                 checks: [
 259                         'pd-shooter-room',
 260                         'pd-stalfos-basement',
 261                         'pd-big-key-chest',
 262                         'pd-arena-bridge',
 263                         'pd-arena-ledge',
 264                         'pd-map-chest',
 265                         'pd-compass-chest',
 266                         'pd-basement-left',
 267                         'pd-basement-right',
 268                         'pd-harmless-hellway',
 269                         'pd-maze-top',
 270                         'pd-maze-bottom',
 271                         'pd-big-chest',
 272                         'pd-boss-defeated',
 273                 ],
 274         },
 275         {
 276                 id: 'sp',
 277                 map: true,
 278                 compass: true,
 279                 sk: 1,
 280                 bk: true,
 281                 items: 6,
 282                 boss: 'arrghus',
 283                 bosses: ['arrghus'],
 284                 bossRoom: 0x06,
 285                 prize: true,
 286                 prizeMask: 0x10,
 287                 offset: DUNGEON_IDS.SP,
 288                 mask: DUNGEON_MASKS.SP,
 289                 checks: [
 290                         'sp-lobby',
 291                         'sp-map-chest',
 292                         'sp-big-chest',
 293                         'sp-compass-chest',
 294                         'sp-west-chest',
 295                         'sp-big-key-chest',
 296                         'sp-flooded-left',
 297                         'sp-flooded-right',
 298                         'sp-waterfall',
 299                         'sp-boss-defeated',
 300                 ],
 301         },
 302         {
 303                 id: 'sw',
 304                 map: true,
 305                 compass: true,
 306                 sk: 3,
 307                 bk: true,
 308                 items: 2,
 309                 boss: 'mothula',
 310                 bosses: ['mothula'],
 311                 bossRoom: 0x29,
 312                 prize: true,
 313                 prizeMask: 0x40,
 314                 offset: DUNGEON_IDS.SW,
 315                 mask: DUNGEON_MASKS.SW,
 316                 checks: [
 317                         'sw-big-chest',
 318                         'sw-map-chest',
 319                         'sw-pot-prison',
 320                         'sw-compass-chest',
 321                         'sw-pinball-room',
 322                         'sw-big-key-chest',
 323                         'sw-bridge-chest',
 324                         'sw-boss-defeated',
 325                 ],
 326         },
 327         {
 328                 id: 'tt',
 329                 map: true,
 330                 compass: true,
 331                 sk: 1,
 332                 bk: true,
 333                 items: 4,
 334                 boss: 'blind',
 335                 bosses: ['blind'],
 336                 bossRoom: 0xAC,
 337                 prize: true,
 338                 prizeMask: 0x20,
 339                 offset: DUNGEON_IDS.TT,
 340                 mask: DUNGEON_MASKS.TT,
 341                 checks: [
 342                         'tt-map-chest',
 343                         'tt-ambush-chest',
 344                         'tt-compass-chest',
 345                         'tt-big-key-chest',
 346                         'tt-attic',
 347                         'tt-cell',
 348                         'tt-big-chest',
 349                         'tt-boss-defeated',
 350                 ],
 351         },
 352         {
 353                 id: 'ip',
 354                 map: true,
 355                 compass: true,
 356                 sk: 2,
 357                 bk: true,
 358                 items: 3,
 359                 boss: 'kholdstare',
 360                 bosses: ['kholdstare'],
 361                 bossRoom: 0xDE,
 362                 prize: true,
 363                 prizeMask: 0x04,
 364                 offset: DUNGEON_IDS.IP,
 365                 mask: DUNGEON_MASKS.IP,
 366                 checks: [
 367                         'ip-compass-chest',
 368                         'ip-big-key-chest',
 369                         'ip-map-chest',
 370                         'ip-spike-chest',
 371                         'ip-freezor-chest',
 372                         'ip-big-chest',
 373                         'ip-ice-t',
 374                         'ip-boss-defeated',
 375                 ],
 376         },
 377         {
 378                 id: 'mm',
 379                 map: true,
 380                 compass: true,
 381                 sk: 3,
 382                 bk: true,
 383                 items: 2,
 384                 boss: 'vitreous',
 385                 bosses: ['vitreous'],
 386                 bossRoom: 0x90,
 387                 prize: true,
 388                 prizeMask: 0x01,
 389                 offset: DUNGEON_IDS.MM,
 390                 mask: DUNGEON_MASKS.MM,
 391                 checks: [
 392                         'mm-bridge-chest',
 393                         'mm-spike-chest',
 394                         'mm-lobby-chest',
 395                         'mm-compass-chest',
 396                         'mm-big-key-chest',
 397                         'mm-big-chest',
 398                         'mm-map-chest',
 399                         'mm-boss-defeated',
 400                 ],
 401         },
 402         {
 403                 id: 'tr',
 404                 map: true,
 405                 compass: true,
 406                 sk: 4,
 407                 bk: true,
 408                 items: 5,
 409                 boss: 'trinexx',
 410                 bosses: ['trinexx'],
 411                 bossRoom: 0xA4,
 412                 prize: true,
 413                 prizeMask: 0x08,
 414                 offset: DUNGEON_IDS.TR,
 415                 mask: DUNGEON_MASKS.TR,
 416                 checks: [
 417                         'tr-roller-left',
 418                         'tr-roller-right',
 419                         'tr-compass-chest',
 420                         'tr-chomps',
 421                         'tr-big-key-chest',
 422                         'tr-big-chest',
 423                         'tr-crysta-roller',
 424                         'tr-laser-bridge-top',
 425                         'tr-laser-bridge-left',
 426                         'tr-laser-bridge-right',
 427                         'tr-laser-bridge-bottom',
 428                         'tr-boss-defeated',
 429                 ],
 430         },
 431 ];
 432
 433 export const OVERWORLD_LOCATIONS = [
 434         {
 435                 id: 'blacksmith',
 436                 address: 0x411,
 437                 mask: 0x04,
 438         },
 439         {
 440                 id: 'bombos-tablet',
 441                 address: 0x411,
 442                 mask: 0x02,
 443         },
 444         {
 445                 id: 'bottle-vendor',
 446                 address: 0x3C9,
 447                 mask: 0x02,
 448         },
 449         {
 450                 id: 'bumper-cave',
 451                 address: 0x2CA,
 452                 mask: 0x40,
 453         },
 454         {
 455                 id: 'catfish',
 456                 address: 0x410,
 457                 mask: 0x20,
 458         },
 459         {
 460                 id: 'desert-ledge',
 461                 address: 0x2B0,
 462                 mask: 0x40,
 463         },
 464         {
 465                 id: 'digging-game',
 466                 address: 0x2E8,
 467                 mask: 0x40,
 468         },
 469         {
 470                 id: 'ether-tablet',
 471                 address: 0x411,
 472                 mask: 0x01,
 473         },
 474         {
 475                 id: 'floating-island',
 476                 address: 0x285,
 477                 mask: 0x40,
 478         },
 479         {
 480                 id: 'flute-spot',
 481                 address: 0x2AA,
 482                 mask: 0x40,
 483         },
 484         {
 485                 id: 'hobo',
 486                 address: 0x3C9,
 487                 mask: 0x01,
 488         },
 489         {
 490                 id: 'lake-hylia-island',
 491                 address: 0x2B5,
 492                 mask: 0x40,
 493         },
 494         {
 495                 id: 'library',
 496                 address: 0x410,
 497                 mask: 0x80,
 498         },
 499         {
 500                 id: 'magic-bat',
 501                 address: 0x411,
 502                 mask: 0x80,
 503         },
 504         {
 505                 id: 'mushroom-spot',
 506                 address: 0x411,
 507                 mask: 0x10,
 508         },
 509         {
 510                 id: 'old-man',
 511                 address: 0x410,
 512                 mask: 0x01,
 513         },
 514         {
 515                 id: 'pedestal',
 516                 address: 0x300,
 517                 mask: 0x40,
 518         },
 519         {
 520                 id: 'potion-shop',
 521                 address: 0x411,
 522                 mask: 0x20,
 523         },
 524         {
 525                 id: 'purple-chest',
 526                 address: 0x3C9,
 527                 mask: 0x10,
 528         },
 529         {
 530                 id: 'pyramid',
 531                 address: 0x2DB,
 532                 mask: 0x40,
 533         },
 534         {
 535                 id: 'race-game',
 536                 address: 0x2A8,
 537                 mask: 0x40,
 538         },
 539         {
 540                 id: 'saha',
 541                 address: 0x410,
 542                 mask: 0x10,
 543         },
 544         {
 545                 id: 'sick-kid',
 546                 address: 0x410,
 547                 mask: 0x04,
 548         },
 549         {
 550                 id: 'spec-rock',
 551                 address: 0x283,
 552                 mask: 0x40,
 553         },
 554         {
 555                 id: 'stumpy',
 556                 address: 0x410,
 557                 mask: 0x08,
 558         },
 559         {
 560                 id: 'sunken-treasure',
 561                 address: 0x2BB,
 562                 mask: 0x40,
 563         },
 564         {
 565                 id: 'uncle',
 566                 address: 0x3C6,
 567                 mask: 0x01,
 568         },
 569         {
 570                 id: 'zora',
 571                 address: 0x410,
 572                 mask: 0x02,
 573         },
 574         {
 575                 id: 'zora-ledge',
 576                 address: 0x301,
 577                 mask: 0x40,
 578         },
 579 ];
 580
 581 export const UNDERWORLD_LOCATIONS = [
 582         {
 583                 id: 'aginah',
 584                 room: 0x10A,
 585                 chest: 0,
 586         },
 587         {
 588                 id: 'blinds-hut-top',
 589                 room: 0x11D,
 590                 chest: 0,
 591         },
 592         {
 593                 id: 'blinds-hut-left',
 594                 room: 0x11D,
 595                 chest: 1,
 596         },
 597         {
 598                 id: 'blinds-hut-right',
 599                 room: 0x11D,
 600                 chest: 2,
 601         },
 602         {
 603                 id: 'blinds-hut-far-left',
 604                 room: 0x11D,
 605                 chest: 3,
 606         },
 607         {
 608                 id: 'blinds-hut-far-right',
 609                 room: 0x11D,
 610                 chest: 4,
 611         },
 612         {
 613                 id: 'bonk-rocks',
 614                 room: 0x124,
 615                 chest: 0,
 616         },
 617         {
 618                 id: 'brewery',
 619                 room: 0x106,
 620                 chest: 0,
 621         },
 622         {
 623                 id: 'c-house',
 624                 room: 0x11C,
 625                 chest: 0,
 626         },
 627         {
 628                 id: 'cave-45',
 629                 room: 0x11B,
 630                 chest: 6,
 631         },
 632         {
 633                 id: 'checkerboard',
 634                 room: 0x126,
 635                 chest: 5,
 636         },
 637         {
 638                 id: 'chest-game',
 639                 room: 0x106,
 640                 chest: 6,
 641         },
 642         {
 643                 id: 'chicken-house',
 644                 room: 0x108,
 645                 chest: 0,
 646         },
 647         {
 648                 id: 'ct-1',
 649                 area: 'ct',
 650                 room: 0xE0,
 651                 chest: 0,
 652         },
 653         {
 654                 id: 'ct-2',
 655                 area: 'ct',
 656                 room: 0xD0,
 657                 chest: 0,
 658         },
 659         {
 660                 id: 'dark-cross',
 661                 area: 'hc',
 662                 room: 0x32,
 663                 chest: 0,
 664         },
 665         {
 666                 id: 'dp-big-chest',
 667                 area: 'dp',
 668                 room: 0x73,
 669                 chest: 0,
 670         },
 671         {
 672                 id: 'dp-big-key-chest',
 673                 area: 'dp',
 674                 room: 0x75,
 675                 chest: 0,
 676         },
 677         {
 678                 id: 'dp-compass-chest',
 679                 area: 'dp',
 680                 room: 0x85,
 681                 chest: 0,
 682         },
 683         {
 684                 id: 'dp-map-chest',
 685                 area: 'dp',
 686                 room: 0x74,
 687                 chest: 0,
 688         },
 689         {
 690                 id: 'dp-torch',
 691                 area: 'dp',
 692                 room: 0x73,
 693                 chest: 6,
 694         },
 695         {
 696                 id: 'ep-big-chest',
 697                 area: 'ep',
 698                 room: 0xA9,
 699                 chest: 0,
 700         },
 701         {
 702                 id: 'ep-big-key-chest',
 703                 area: 'ep',
 704                 room: 0xB8,
 705                 chest: 0,
 706         },
 707         {
 708                 id: 'ep-cannonball',
 709                 area: 'ep',
 710                 room: 0xB9,
 711                 chest: 0,
 712         },
 713         {
 714                 id: 'ep-compass-chest',
 715                 area: 'ep',
 716                 room: 0xA8,
 717                 chest: 0,
 718         },
 719         {
 720                 id: 'ep-map-chest',
 721                 area: 'ep',
 722                 room: 0xAA,
 723                 chest: 0,
 724         },
 725         {
 726                 id: 'flooded-chest',
 727                 room: 0x10B,
 728                 chest: 0,
 729         },
 730         {
 731                 id: 'graveyard-ledge',
 732                 room: 0x11B,
 733                 chest: 5,
 734         },
 735         {
 736                 id: 'gt-hope-left',
 737                 area: 'gt',
 738                 room: 0x8C,
 739                 chest: 1,
 740         },
 741         {
 742                 id: 'gt-hope-right',
 743                 area: 'gt',
 744                 room: 0x8C,
 745                 chest: 2,
 746         },
 747         {
 748                 id: 'gt-tile-room',
 749                 area: 'gt',
 750                 room: 0x8D,
 751                 chest: 0,
 752         },
 753         {
 754                 id: 'gt-compass-tl',
 755                 area: 'gt',
 756                 room: 0x9D,
 757                 chest: 0,
 758         },
 759         {
 760                 id: 'gt-compass-tr',
 761                 area: 'gt',
 762                 room: 0x9D,
 763                 chest: 1,
 764         },
 765         {
 766                 id: 'gt-compass-bl',
 767                 area: 'gt',
 768                 room: 0x9D,
 769                 chest: 2,
 770         },
 771         {
 772                 id: 'gt-compass-br',
 773                 area: 'gt',
 774                 room: 0x9D,
 775                 chest: 3,
 776         },
 777         {
 778                 id: 'gt-torch',
 779                 area: 'gt',
 780                 room: 0x8C,
 781                 chest: 6,
 782         },
 783         {
 784                 id: 'gt-dm-tl',
 785                 area: 'gt',
 786                 room: 0x7B,
 787                 chest: 0,
 788         },
 789         {
 790                 id: 'gt-dm-tr',
 791                 area: 'gt',
 792                 room: 0x7B,
 793                 chest: 1,
 794         },
 795         {
 796                 id: 'gt-dm-bl',
 797                 area: 'gt',
 798                 room: 0x7B,
 799                 chest: 2,
 800         },
 801         {
 802                 id: 'gt-dm-br',
 803                 area: 'gt',
 804                 room: 0x7B,
 805                 chest: 3,
 806         },
 807         {
 808                 id: 'gt-map-chest',
 809                 area: 'gt',
 810                 room: 0x8B,
 811                 chest: 0,
 812         },
 813         {
 814                 id: 'gt-firesnake',
 815                 area: 'gt',
 816                 room: 0x7D,
 817                 chest: 0,
 818         },
 819         {
 820                 id: 'gt-rando-tl',
 821                 area: 'gt',
 822                 room: 0x7C,
 823                 chest: 0,
 824         },
 825         {
 826                 id: 'gt-rando-tr',
 827                 area: 'gt',
 828                 room: 0x7C,
 829                 chest: 1,
 830         },
 831         {
 832                 id: 'gt-rando-bl',
 833                 area: 'gt',
 834                 room: 0x7C,
 835                 chest: 2,
 836         },
 837         {
 838                 id: 'gt-rando-br',
 839                 area: 'gt',
 840                 room: 0x7C,
 841                 chest: 3,
 842         },
 843         {
 844                 id: 'gt-bobs-chest',
 845                 area: 'gt',
 846                 room: 0x8C,
 847                 chest: 3,
 848         },
 849         {
 850                 id: 'gt-ice-left',
 851                 area: 'gt',
 852                 room: 0x1C,
 853                 chest: 1,
 854         },
 855         {
 856                 id: 'gt-ice-mid',
 857                 area: 'gt',
 858                 room: 0x1C,
 859                 chest: 0,
 860         },
 861         {
 862                 id: 'gt-ice-right',
 863                 area: 'gt',
 864                 room: 0x1C,
 865                 chest: 2,
 866         },
 867         {
 868                 id: 'gt-big-chest',
 869                 area: 'gt',
 870                 room: 0x8C,
 871                 chest: 0,
 872         },
 873         {
 874                 id: 'gt-helma-left',
 875                 area: 'gt',
 876                 room: 0x3D,
 877                 chest: 0,
 878         },
 879         {
 880                 id: 'gt-helma-right',
 881                 area: 'gt',
 882                 room: 0x3D,
 883                 chest: 1,
 884         },
 885         {
 886                 id: 'gt-pre-moldorm',
 887                 area: 'gt',
 888                 room: 0x3D,
 889                 chest: 2,
 890         },
 891         {
 892                 id: 'gt-post-moldorm',
 893                 area: 'gt',
 894                 room: 0x4D,
 895                 chest: 0,
 896         },
 897         {
 898                 id: 'hammer-pegs',
 899                 room: 0x127,
 900                 chest: 6,
 901         },
 902         {
 903                 id: 'hc-boom',
 904                 area: 'hc',
 905                 room: 0x71,
 906                 chest: 0,
 907         },
 908         {
 909                 id: 'hc-cell',
 910                 area: 'hc',
 911                 room: 0x80,
 912                 chest: 0,
 913         },
 914         {
 915                 id: 'hc-map-chest',
 916                 area: 'hc',
 917                 room: 0x72,
 918                 chest: 0,
 919         },
 920         {
 921                 id: 'hookshot-cave-br',
 922                 room: 0x3C,
 923                 chest: 3,
 924         },
 925         {
 926                 id: 'hookshot-cave-tr',
 927                 room: 0x3C,
 928                 chest: 0,
 929         },
 930         {
 931                 id: 'hookshot-cave-tl',
 932                 room: 0x3C,
 933                 chest: 1,
 934         },
 935         {
 936                 id: 'hookshot-cave-bl',
 937                 room: 0x3C,
 938                 chest: 2,
 939         },
 940         {
 941                 id: 'hype-cave-top',
 942                 room: 0x11E,
 943                 chest: 0,
 944         },
 945         {
 946                 id: 'hype-cave-left',
 947                 room: 0x11E,
 948                 chest: 1,
 949         },
 950         {
 951                 id: 'hype-cave-right',
 952                 room: 0x11E,
 953                 chest: 2,
 954         },
 955         {
 956                 id: 'hype-cave-bottom',
 957                 room: 0x11E,
 958                 chest: 3,
 959         },
 960         {
 961                 id: 'hype-cave-npc',
 962                 room: 0x11E,
 963                 chest: 6,
 964         },
 965         {
 966                 id: 'ice-rod-cave',
 967                 room: 0x120,
 968                 chest: 0,
 969         },
 970         {
 971                 id: 'ip-compass-chest',
 972                 area: 'ip',
 973                 room: 0x2E,
 974                 chest: 0,
 975         },
 976         {
 977                 id: 'ip-big-key-chest',
 978                 area: 'ip',
 979                 room: 0x1F,
 980                 chest: 0,
 981         },
 982         {
 983                 id: 'ip-map-chest',
 984                 area: 'ip',
 985                 room: 0x3F,
 986                 chest: 0,
 987         },
 988         {
 989                 id: 'ip-spike-chest',
 990                 area: 'ip',
 991                 room: 0x5F,
 992                 chest: 0,
 993         },
 994         {
 995                 id: 'ip-freezor-chest',
 996                 area: 'ip',
 997                 room: 0x7E,
 998                 chest: 0,
 999         },
1000         {
1001                 id: 'ip-big-chest',
1002                 area: 'ip',
1003                 room: 0x9E,
1004                 chest: 0,
1005         },
1006         {
1007                 id: 'ip-ice-t',
1008                 area: 'ip',
1009                 room: 0xAE,
1010                 chest: 0,
1011         },
1012         {
1013                 id: 'kak-well-top',
1014                 room: 0x2F,
1015                 chest: 0,
1016         },
1017         {
1018                 id: 'kak-well-left',
1019                 room: 0x2F,
1020                 chest: 1,
1021         },
1022         {
1023                 id: 'kak-well-mid',
1024                 room: 0x2F,
1025                 chest: 2,
1026         },
1027         {
1028                 id: 'kak-well-right',
1029                 room: 0x2F,
1030                 chest: 3,
1031         },
1032         {
1033                 id: 'kak-well-bottom',
1034                 room: 0x2F,
1035                 chest: 4,
1036         },
1037         {
1038                 id: 'kings-tomb',
1039                 room: 0x113,
1040                 chest: 0,
1041         },
1042         {
1043                 id: 'links-house',
1044                 room: 0x104,
1045                 chest: 0,
1046         },
1047         {
1048                 id: 'lost-woods-hideout',
1049                 room: 0xE1,
1050                 chest: 5,
1051         },
1052         {
1053                 id: 'lumberjack',
1054                 room: 0xE2,
1055                 chest: 5,
1056         },
1057         {
1058                 id: 'mimic-cave',
1059                 room: 0x10C,
1060                 chest: 0,
1061         },
1062         {
1063                 id: 'mini-moldorm-far-left',
1064                 room: 0x123,
1065                 chest: 0,
1066         },
1067         {
1068                 id: 'mini-moldorm-left',
1069                 room: 0x123,
1070                 chest: 1,
1071         },
1072         {
1073                 id: 'mini-moldorm-right',
1074                 room: 0x123,
1075                 chest: 2,
1076         },
1077         {
1078                 id: 'mini-moldorm-far-right',
1079                 room: 0x123,
1080                 chest: 3,
1081         },
1082         {
1083                 id: 'mini-moldorm-npc',
1084                 room: 0x123,
1085                 chest: 6,
1086         },
1087         {
1088                 id: 'mm-bridge-chest',
1089                 room: 0xA2,
1090                 chest: 0,
1091         },
1092         {
1093                 id: 'mm-spike-chest',
1094                 room: 0xB3,
1095                 chest: 0,
1096         },
1097         {
1098                 id: 'mm-lobby-chest',
1099                 room: 0xC2,
1100                 chest: 0,
1101         },
1102         {
1103                 id: 'mm-compass-chest',
1104                 room: 0xC1,
1105                 chest: 0,
1106         },
1107         {
1108                 id: 'mm-big-key-chest',
1109                 room: 0xD1,
1110                 chest: 0,
1111         },
1112         {
1113                 id: 'mm-big-chest',
1114                 room: 0xC3,
1115                 chest: 0,
1116         },
1117         {
1118                 id: 'mm-map-chest',
1119                 room: 0xC3,
1120                 chest: 1,
1121         },
1122         {
1123                 id: 'mire-shed-left',
1124                 room: 0x10D,
1125                 chest: 0,
1126         },
1127         {
1128                 id: 'mire-shed-right',
1129                 room: 0x10D,
1130                 chest: 1,
1131         },
1132         {
1133                 id: 'paradox-lower-far-left',
1134                 room: 0xEF,
1135                 chest: 0,
1136         },
1137         {
1138                 id: 'paradox-lower-left',
1139                 room: 0xEF,
1140                 chest: 1,
1141         },
1142         {
1143                 id: 'paradox-lower-right',
1144                 room: 0xEF,
1145                 chest: 2,
1146         },
1147         {
1148                 id: 'paradox-lower-far-right',
1149                 room: 0xEF,
1150                 chest: 3,
1151         },
1152         {
1153                 id: 'paradox-lower-mid',
1154                 room: 0xEF,
1155                 chest: 4,
1156         },
1157         {
1158                 id: 'paradox-upper-left',
1159                 room: 0xFF,
1160                 chest: 0,
1161         },
1162         {
1163                 id: 'paradox-upper-right',
1164                 room: 0xFF,
1165                 chest: 1,
1166         },
1167         {
1168                 id: 'pd-shooter-room',
1169                 room: 0x09,
1170                 chest: 0,
1171         },
1172         {
1173                 id: 'pd-stalfos-basement',
1174                 room: 0x0A,
1175                 chest: 0,
1176         },
1177         {
1178                 id: 'pd-big-key-chest',
1179                 room: 0x3A,
1180                 chest: 0,
1181         },
1182         {
1183                 id: 'pd-arena-bridge',
1184                 room: 0x2A,
1185                 chest: 1,
1186         },
1187         {
1188                 id: 'pd-arena-ledge',
1189                 room: 0x2A,
1190                 chest: 0,
1191         },
1192         {
1193                 id: 'pd-map-chest',
1194                 room: 0x2B,
1195                 chest: 0,
1196         },
1197         {
1198                 id: 'pd-big-chest',
1199                 room: 0x1A,
1200                 chest: 0,
1201         },
1202         {
1203                 id: 'pd-compass-chest',
1204                 room: 0x1A,
1205                 chest: 1,
1206         },
1207         {
1208                 id: 'pd-harmless-hellway',
1209                 room: 0x1A,
1210                 chest: 2,
1211         },
1212         {
1213                 id: 'pd-maze-top',
1214                 room: 0x19,
1215                 chest: 0,
1216         },
1217         {
1218                 id: 'pd-maze-bottom',
1219                 room: 0x19,
1220                 chest: 1,
1221         },
1222         {
1223                 id: 'pd-basement-left',
1224                 room: 0x6A,
1225                 chest: 0,
1226         },
1227         {
1228                 id: 'pd-basement-right',
1229                 room: 0x6A,
1230                 chest: 1,
1231         },
1232         {
1233                 id: 'pyramid-fairy-left',
1234                 room: 0x116,
1235                 chest: 0,
1236         },
1237         {
1238                 id: 'pyramid-fairy-right',
1239                 room: 0x116,
1240                 chest: 1,
1241         },
1242         {
1243                 id: 'saha-left',
1244                 room: 0x105,
1245                 chest: 0,
1246         },
1247         {
1248                 id: 'saha-mid',
1249                 room: 0x105,
1250                 chest: 1,
1251         },
1252         {
1253                 id: 'saha-right',
1254                 room: 0x105,
1255                 chest: 2,
1256         },
1257         {
1258                 id: 'sanc',
1259                 area: 'hc',
1260                 room: 0x12,
1261                 chest: 0,
1262         },
1263         {
1264                 id: 'secret-passage',
1265                 room: 0x55,
1266                 chest: 0,
1267         },
1268         {
1269                 id: 'sewers-left',
1270                 area: 'hc',
1271                 room: 0x11,
1272                 chest: 0,
1273         },
1274         {
1275                 id: 'sewers-mid',
1276                 area: 'hc',
1277                 room: 0x11,
1278                 chest: 1,
1279         },
1280         {
1281                 id: 'sewers-right',
1282                 area: 'hc',
1283                 room: 0x11,
1284                 chest: 2,
1285         },
1286         {
1287                 id: 'sp-lobby',
1288                 area: 'sp',
1289                 room: 0x28,
1290                 chest: 0,
1291         },
1292         {
1293                 id: 'sp-map-chest',
1294                 area: 'sp',
1295                 room: 0x37,
1296                 chest: 0,
1297         },
1298         {
1299                 id: 'sp-big-chest',
1300                 area: 'sp',
1301                 room: 0x36,
1302                 chest: 0,
1303         },
1304         {
1305                 id: 'sp-compass-chest',
1306                 area: 'sp',
1307                 room: 0x46,
1308                 chest: 0,
1309         },
1310         {
1311                 id: 'sp-west-chest',
1312                 area: 'sp',
1313                 room: 0x34,
1314                 chest: 0,
1315         },
1316         {
1317                 id: 'sp-big-key-chest',
1318                 area: 'sp',
1319                 room: 0x35,
1320                 chest: 0,
1321         },
1322         {
1323                 id: 'sp-flooded-left',
1324                 area: 'sp',
1325                 room: 0x76,
1326                 chest: 0,
1327         },
1328         {
1329                 id: 'sp-flooded-right',
1330                 area: 'sp',
1331                 room: 0x76,
1332                 chest: 1,
1333         },
1334         {
1335                 id: 'sp-waterfall',
1336                 area: 'sp',
1337                 room: 0x66,
1338                 chest: 0,
1339         },
1340         {
1341                 id: 'spec-rock-cave',
1342                 room: 0xEA,
1343                 chest: 6,
1344         },
1345         {
1346                 id: 'spike-cave',
1347                 room: 0x117,
1348                 chest: 0,
1349         },
1350         {
1351                 id: 'spiral-cave',
1352                 room: 0xFE,
1353                 chest: 0,
1354         },
1355         {
1356                 id: 'super-bunny-top',
1357                 room: 0xF8,
1358                 chest: 0,
1359         },
1360         {
1361                 id: 'super-bunny-bottom',
1362                 room: 0xF8,
1363                 chest: 0,
1364         },
1365         {
1366                 id: 'sw-big-chest',
1367                 area: 'sw',
1368                 room: 0x58,
1369                 chest: 0,
1370         },
1371         {
1372                 id: 'sw-map-chest',
1373                 area: 'sw',
1374                 room: 0x58,
1375                 chest: 1,
1376         },
1377         {
1378                 id: 'sw-compass-chest',
1379                 area: 'sw',
1380                 room: 0x67,
1381                 chest: 0,
1382         },
1383         {
1384                 id: 'sw-big-key-chest',
1385                 area: 'sw',
1386                 room: 0x57,
1387                 chest: 0,
1388         },
1389         {
1390                 id: 'sw-pot-prison',
1391                 area: 'sw',
1392                 room: 0x57,
1393                 chest: 1,
1394         },
1395         {
1396                 id: 'sw-pinball-room',
1397                 area: 'sw',
1398                 room: 0x68,
1399                 chest: 0,
1400         },
1401         {
1402                 id: 'sw-bridge-chest',
1403                 area: 'sw',
1404                 room: 0x59,
1405                 chest: 0,
1406         },
1407         {
1408                 id: 'tavern',
1409                 room: 0x103,
1410                 chest: 0,
1411         },
1412         {
1413                 id: 'th-basement-cage',
1414                 area: 'th',
1415                 room: 0x87,
1416                 chest: 6,
1417         },
1418         {
1419                 id: 'th-big-key-chest',
1420                 area: 'th',
1421                 room: 0x87,
1422                 chest: 0,
1423         },
1424         {
1425                 id: 'th-map-chest',
1426                 area: 'th',
1427                 room: 0x77,
1428                 chest: 0,
1429         },
1430         {
1431                 id: 'th-big-chest',
1432                 area: 'th',
1433                 room: 0x27,
1434                 chest: 0,
1435         },
1436         {
1437                 id: 'th-compass-chest',
1438                 area: 'th',
1439                 room: 0x27,
1440                 chest: 1,
1441         },
1442         {
1443                 id: 'tr-roller-left',
1444                 area: 'tr',
1445                 room: 0xB7,
1446                 chest: 0,
1447         },
1448         {
1449                 id: 'tr-roller-right',
1450                 area: 'tr',
1451                 room: 0xB7,
1452                 chest: 1,
1453         },
1454         {
1455                 id: 'tr-compass-chest',
1456                 area: 'tr',
1457                 room: 0xD6,
1458                 chest: 0,
1459         },
1460         {
1461                 id: 'tr-chomps',
1462                 area: 'tr',
1463                 room: 0xB6,
1464                 chest: 0,
1465         },
1466         {
1467                 id: 'tr-big-key-chest',
1468                 area: 'tr',
1469                 room: 0x14,
1470                 chest: 0,
1471         },
1472         {
1473                 id: 'tr-big-chest',
1474                 area: 'tr',
1475                 room: 0x24,
1476                 chest: 0,
1477         },
1478         {
1479                 id: 'tr-crysta-roller',
1480                 area: 'tr',
1481                 room: 0x04,
1482                 chest: 0,
1483         },
1484         {
1485                 id: 'tr-laser-bridge-top',
1486                 area: 'tr',
1487                 room: 0xD5,
1488                 chest: 0,
1489         },
1490         {
1491                 id: 'tr-laser-bridge-left',
1492                 area: 'tr',
1493                 room: 0xD5,
1494                 chest: 1,
1495         },
1496         {
1497                 id: 'tr-laser-bridge-right',
1498                 area: 'tr',
1499                 room: 0xD5,
1500                 chest: 2,
1501         },
1502         {
1503                 id: 'tr-laser-bridge-bottom',
1504                 area: 'tr',
1505                 room: 0xD5,
1506                 chest: 3,
1507         },
1508         {
1509                 id: 'tt-map-chest',
1510                 area: 'tt',
1511                 room: 0xDB,
1512                 chest: 0,
1513         },
1514         {
1515                 id: 'tt-big-key-chest',
1516                 area: 'tt',
1517                 room: 0xDB,
1518                 chest: 1,
1519         },
1520         {
1521                 id: 'tt-ambush-chest',
1522                 area: 'tt',
1523                 room: 0xCB,
1524                 chest: 0,
1525         },
1526         {
1527                 id: 'tt-compass-chest',
1528                 area: 'tt',
1529                 room: 0xDC,
1530                 chest: 0,
1531         },
1532         {
1533                 id: 'tt-attic',
1534                 area: 'tt',
1535                 room: 0x65,
1536                 chest: 0,
1537         },
1538         {
1539                 id: 'tt-cell',
1540                 area: 'tt',
1541                 room: 0x45,
1542                 chest: 0,
1543         },
1544         {
1545                 id: 'tt-big-chest',
1546                 area: 'tt',
1547                 room: 0x44,
1548                 chest: 0,
1549         },
1550         {
1551                 id: 'waterfall-fairy-left',
1552                 room: 0x114,
1553                 chest: 0,
1554         },
1555         {
1556                 id: 'waterfall-fairy-right',
1557                 room: 0x114,
1558                 chest: 1,
1559         },
1560 ];
1561
1562 export const applyLogic = (config, dungeons, state) => {
1563         const logic = Logic[config.worldState];
1564         const map = {};
1565         for (const name in logic) {
1566                 map[name] = logic[name](config, dungeons, state);
1567         }
1568         return map;
1569 };
1570
1571 export const shouldShowDungeonItem = (config, which) => {
1572         const show = config[`show${which}`] || 'always';
1573         const wild = config[`wild${which}`] || false;
1574         switch (show) {
1575                 default:
1576                 case 'always':
1577                         return true;
1578                 case 'situational':
1579                         return wild;
1580                 case 'never':
1581                         return false;
1582         }
1583 };
1584
1585 export const toggleBoolean = name => state => ({
1586         ...state,
1587         [name]: !state[name],
1588 });
1589
1590 export const increment = (name, max, skipZero) => state => {
1591         let newValue = ((state[name] || 0) + 1) % (max + 1);
1592         if (skipZero && !newValue) {
1593                 newValue = 1;
1594         }
1595         return {
1596                 ...state,
1597                 [name]: newValue,
1598         };
1599 };
1600
1601 export const decrement = (name, max, skipZero) => state => {
1602         let newValue = ((state[name] || 0) + max) % (max + 1);
1603         if (skipZero && !newValue) {
1604                 newValue = max;
1605         }
1606         return {
1607                 ...state,
1608                 [name]: newValue,
1609         };
1610 };
1611
1612 export const highestActive = (state, names) => {
1613         for (let i = names.length; i >= 0; --i) {
1614                 if (state[names[i]]) {
1615                         return names[i];
1616                 }
1617         }
1618         return null;
1619 };
1620
1621 export const clearAll = names => state => {
1622         const changes = names.reduce((acc, cur) => ({ ...acc, [cur]: true }), {});
1623         return { ...state, ...changes };
1624 };
1625
1626 export const unclearAll = names => state => {
1627         const changes = names.reduce((acc, cur) => ({ ...acc, [cur]: false }), {});
1628         return { ...state, ...changes };
1629 };
1630
1631 export const countClearedLocations = (state, locations) =>
1632         locations.reduce((acc, cur) => state[cur] ? acc + 1 : acc, 0);
1633
1634 export const hasClearedLocations = (state, locations) =>
1635         countClearedLocations(state, locations) === locations.length;
1636
1637 export const getLocationStatus = (name, logic, state) => {
1638         if (state[name]) return 'cleared';
1639         if (logic[name]) return logic[name];
1640         return logic.fallback;
1641 };
1642
1643 export const getCombinedStatus = statuses => {
1644         if (statuses.filter(s => s === 'cleared').length === statuses.length) {
1645                 return 'cleared';
1646         }
1647         if (statuses.filter(s => ['available', 'cleared'].includes(s)).length === statuses.length) {
1648                 return 'available';
1649         }
1650         if (statuses.filter(s => ['unavailable', 'cleared'].includes(s)).length === statuses.length) {
1651                 return 'unavailable';
1652         }
1653         return 'partial';
1654 };
1655
1656 export const aggregateLocationStatus = (names, logic, state) => {
1657         const statuses = names.map(name => getLocationStatus(name, logic, state));
1658         return getCombinedStatus(statuses);
1659 };
1660
1661 export const countRemainingLocations = (state, locations) =>
1662         locations.reduce((acc, cur) => state[cur] ? acc : acc + 1, 0);
1663
1664 export const getGanonCrystals = (state) => state['ganon-crystals'];
1665
1666 export const getGTCrystals = (state) => state['gt-crystals'];
1667
1668 export const getGTBoss = (state, which) => state[`gt-${which}-boss`];
1669
1670 export const hasDungeonBoss = (state, dungeon) =>
1671         !dungeon.boss || !!state[`${dungeon.id}-boss-defeated`];
1672
1673 export const getDungeonBoss = (state, dungeon) =>
1674         state[`${dungeon.id}-boss`] || dungeon.boss || null;
1675
1676 export const hasDungeonPrize = (state, dungeon) =>
1677         !dungeon.prize || !!state[`${dungeon.id}-prize-acquired`];
1678
1679 export const getDungeonPrize = (state, dungeon) => state[`${dungeon.id}-prize`] || null;
1680
1681 export const getDungeonClearedItems = (state, dungeon) => state[`${dungeon.id}-checks`] || 0;
1682
1683 export const getDungeonRemainingItems = (state, dungeon) =>
1684         Math.max(0, dungeon.items - getDungeonClearedItems(state, dungeon));
1685
1686 export const getDungeonAcquiredSKs = (state, dungeon) => state[`${dungeon.id}-small-key`] || 0;
1687
1688 export const isDungeonCleared = (state, dungeon) => {
1689         const hasItems = !getDungeonRemainingItems(state, dungeon);
1690         const hasBoss = hasDungeonBoss(state, dungeon);
1691         const hasPrize = hasDungeonPrize(state, dungeon);
1692         return hasItems && hasBoss && hasPrize;
1693 };
1694
1695 export const aggregateDungeonStatus = (dungeon, logic, state) => {
1696         if (isDungeonCleared(state, dungeon)) {
1697                 return 'cleared';
1698         }
1699         if (logic[dungeon.id] === 'unavailable') {
1700                 return 'unavailable';
1701         }
1702         const checks = [...dungeon.checks];
1703         if (['ct', 'gt'].includes(dungeon.id)) {
1704                 checks.push(`${dungeon.id}-boss-killable`);
1705         }
1706         const statuses = checks.map(name => getLocationStatus(name, logic, state));
1707         return getCombinedStatus(statuses);
1708 };
1709
1710 export const toggleBossDefeated = dungeon => toggleBoolean(`${dungeon.id}-boss-defeated`);
1711
1712 export const setBossDefeated = (dungeon, defeated) =>
1713         state => ({ ...state, [`${dungeon.id}-boss-defeated`]: !!defeated });
1714
1715 export const togglePrizeAcquired = dungeon => toggleBoolean(`${dungeon.id}-prize-acquired`);
1716
1717 export const setPrizeAcquired = (dungeon, acquired) =>
1718         state => ({ ...state, [`${dungeon.id}-prize-acquired`]: !!acquired });
1719
1720 export const addDungeonCheck = dungeon => increment(`${dungeon.id}-checks`, dungeon.items);
1721
1722 export const removeDungeonCheck = dungeon => decrement(`${dungeon.id}-checks`, dungeon.items);
1723
1724 export const resetDungeonChecks = dungeon => state => ({ ...state, [`${dungeon.id}-checks`]: 0 });
1725
1726 export const completeDungeonChecks = dungeon =>
1727         state => ({ ...state, [`${dungeon.id}-checks`]: dungeon.items });
1728
1729 export const makeEmptyState = () => {
1730         const state = {};
1731         BOOLEAN_STATES.forEach(p => {
1732                 state[p] = INITIAL[p] || false;
1733         });
1734         INTEGER_STATES.forEach(p => {
1735                 state[p] = INITIAL[p] || 0;
1736         });
1737         DUNGEONS.forEach(dungeon => {
1738                 state[`${dungeon.id}-map`] = false;
1739                 state[`${dungeon.id}-compass`] = false;
1740                 state[`${dungeon.id}-small-key`] = 0;
1741                 state[`${dungeon.id}-big-key`] = false;
1742                 state[`${dungeon.id}-checks`] = 0;
1743                 if (dungeon.boss) {
1744                         state[`${dungeon.id}-boss`] = dungeon.boss;
1745                         state[`${dungeon.id}-boss-defeated`] = false;
1746                 }
1747                 if (dungeon.prize) {
1748                         state[`${dungeon.id}-prize`] = 'crystal';
1749                         state[`${dungeon.id}-prize-acquired`] = false;
1750                 }
1751                 if (dungeon.id === 'gt') {
1752                         state['gt-bot-boss'] = 'armos';
1753                         state['gt-mid-boss'] = 'lanmolas';
1754                         state['gt-top-boss'] = 'moldorm';
1755                 }
1756         });
1757         OVERWORLD_LOCATIONS.forEach(location => {
1758                 state[location.id] = false;
1759         });
1760         UNDERWORLD_LOCATIONS.forEach(location => {
1761                 state[location.id] = false;
1762         });
1763         state['mm-medallion'] = null;
1764         state['tr-medallion'] = null;
1765         state['gt-crystals'] = 7;
1766         state['ganon-crystals'] = 7;
1767         return state;
1768 };
1769
1770 const collectInventory = (state, data, prizeMap) => {
1771         state.bow = !!(data[INV_ADDR.RANDO_BOW] & 0x80);
1772         state.silvers = (data[INV_ADDR.RANDO_BOW] & 0xC0) == 0xC0;
1773         state['bowless-silvers'] = (data[INV_ADDR.RANDO_BOW] & 0xC0) == 0x40;
1774         state['blue-boomerang'] = !!(data[INV_ADDR.RANDO_BOOM] & 0x40);
1775         state['red-boomerang'] = !!(data[INV_ADDR.RANDO_BOOM] & 0x80);
1776         state.hookshot = !!data[INV_ADDR.HOOK];
1777         state.bomb = data[INV_ADDR.BOMB];
1778         state.mushroom = !!(data[INV_ADDR.RANDO_POWDER] & 0x20);
1779         state.powder = !!(data[INV_ADDR.RANDO_POWDER] & 0x10);
1780         state['fire-rod'] = !!data[INV_ADDR.FROD];
1781         state['ice-rod'] = !!data[INV_ADDR.IROD];
1782         state.bombos = !!data[INV_ADDR.BOMBOS];
1783         state.ether = !!data[INV_ADDR.ETHER];
1784         state.quake = !!data[INV_ADDR.QUAKE];
1785         state.lamp = !!data[INV_ADDR.LAMP];
1786         state.hammer = !!data[INV_ADDR.HAMMER];
1787         state.shovel = !!(data[INV_ADDR.RANDO_FLUTE] & 0x04);
1788         state.flute = !!(data[INV_ADDR.RANDO_FLUTE] & 0x03);
1789         state.duck = !!(data[INV_ADDR.RANDO_FLUTE] & 0x01);
1790         state.bugnet = !!data[INV_ADDR.BUGNET];
1791         state.book = !!data[INV_ADDR.BOOK];
1792         state.bottle = 0;
1793         if (data[INV_ADDR.BOTTLE_1]) {
1794                 ++state.bottle;
1795         }
1796         if (data[INV_ADDR.BOTTLE_2]) {
1797                 ++state.bottle;
1798         }
1799         if (data[INV_ADDR.BOTTLE_3]) {
1800                 ++state.bottle;
1801         }
1802         if (data[INV_ADDR.BOTTLE_4]) {
1803                 ++state.bottle;
1804         }
1805         state.somaria = !!data[INV_ADDR.SOMARIA];
1806         state.byrna = !!data[INV_ADDR.BYRNA];
1807         state.cape = !!data[INV_ADDR.CAPE];
1808         state.mirror = !!data[INV_ADDR.MIRROR];
1809         state.lift = data[INV_ADDR.GLOVE];
1810         state.boots = !!data[INV_ADDR.BOOTS];
1811         state.flippers = !!data[INV_ADDR.FLIPPERS];
1812         state.moonpearl = !!data[INV_ADDR.MOONPEARL];
1813         state.sword = data[INV_ADDR.SWORD];
1814         state.shield = data[INV_ADDR.SHIELD];
1815         state.mail = data[INV_ADDR.ARMOR] + 1;
1816         state['heart-piece'] = data[INV_ADDR.HEART_PIECE];
1817         state['half-magic'] = data[INV_ADDR.MAGIC_USE] > 0;
1818         state['quarter-magic'] = data[INV_ADDR.MAGIC_USE] > 1;
1819         const map = getShort(data, INV_ADDR.MAP);
1820         const compass = getShort(data, INV_ADDR.COMPASS);
1821         const bigKey = getShort(data, INV_ADDR.BIG_KEY);
1822         DUNGEONS.forEach(dungeon => {
1823                 state[`${dungeon.id}-map`] = !!(map & dungeon.mask);
1824                 state[`${dungeon.id}-compass`] = !!(compass & dungeon.mask);
1825                 state[`${dungeon.id}-small-key`] = data[INV_ADDR.RANDO_KEY_START + dungeon.offset];
1826                 state[`${dungeon.id}-big-key`] = !!(bigKey & dungeon.mask);
1827                 if (dungeon.prize) {
1828                         const isCrystal = prizeMap[dungeon.offset].isCrystal;
1829                         const prizeFlags = data[isCrystal ? INV_ADDR.CRYSTALS : INV_ADDR.PENDANTS];
1830                         state[`${dungeon.id}-prize-acquired`] = !!(prizeFlags & prizeMap[dungeon.offset].mask);
1831                 }
1832         });
1833 };
1834
1835 const collectOverworld = (state, data) => {
1836         OVERWORLD_LOCATIONS.forEach(location => {
1837                 state[location.id] = !!(data[location.address] & location.mask);
1838         });
1839 };
1840
1841 const collectUnderworld = (state, data) => {
1842         UNDERWORLD_LOCATIONS.forEach(location => {
1843                 state[location.id] = isChestOpen(data, location.room, location.chest);
1844         });
1845         DUNGEONS.forEach(dungeon => {
1846                 state[`${dungeon.id}-boss-defeated`] = isBossDefeated(data, dungeon.bossRoom);
1847         });
1848 };
1849
1850 export const computeState = (config, data, prizeMap) => {
1851         const state = {};
1852         collectInventory(state, data.slice(SRAM_ADDR.INV_START), prizeMap);
1853         collectOverworld(state, data);
1854         collectUnderworld(state, data.slice(SRAM_ADDR.ROOM_DATA_START));
1855         const amounts = getDungeonAmounts(config, state);
1856         DUNGEONS.forEach(dungeon => {
1857                 state[`${dungeon.id}-checks`] = amounts[dungeon.id];
1858         });
1859         return state;
1860 };
1861
1862 const getDungeonAmounts = (config, state) => {
1863         const amounts = {};
1864         DUNGEONS.forEach(dungeon => {
1865                 let amount = 0;
1866                 let total = dungeon.checks.length;
1867                 dungeon.checks.forEach(check => {
1868                         if (state[check]) {
1869                                 ++amount;
1870                         }
1871                 });
1872                 if (!config.wildMap && state[`${dungeon.id}-map`]) {
1873                         --amount;
1874                         --total;
1875                 }
1876                 if (!config.wildCompass && state[`${dungeon.id}-compass`]) {
1877                         --amount;
1878                         --total;
1879                 }
1880                 if (!config.wildSmall) {
1881                         amount -= Math.min(state[`${dungeon.id}-small-key`], dungeon.sk);
1882                         total -= dungeon.sk;
1883                 }
1884                 if (!config.wildBig && !dungeon.dropBk && state[`${dungeon.id}-big-key`]) {
1885                         --amount;
1886                         --total;
1887                 }
1888                 amounts[dungeon.id] = Math.min(total, amount);
1889         });
1890         return amounts;
1891 };
1892
1893 export const mergeStates = (autoState, manualState) => {
1894         const next = { ...autoState };
1895         BOOLEAN_STATES.forEach(name => {
1896                 if (manualState[name]) {
1897                         next[name] = true;
1898                 }
1899         });
1900         INTEGER_STATES.forEach(name => {
1901                 next[name] = Math.max(autoState[name] || 0, manualState[name] || 0);
1902         });
1903         DUNGEONS.forEach(dungeon => {
1904                 next[`${dungeon.id}-small-key`] += manualState[`${dungeon.id}-small-key`] || 0;
1905                 next[`${dungeon.id}-checks`] += manualState[`${dungeon.id}-checks`] || 0;
1906                 if (manualState[`${dungeon.id}-big-key`]) {
1907                         next[`${dungeon.id}-big-key`] = true;
1908                 }
1909                 if (manualState[`${dungeon.id}-compass`]) {
1910                         next[`${dungeon.id}-compass`] = true;
1911                 }
1912                 if (manualState[`${dungeon.id}-map`]) {
1913                         next[`${dungeon.id}-map`] = true;
1914                 }
1915                 if (manualState[`${dungeon.id}-boss-defeated`]) {
1916                         next[`${dungeon.id}-boss-defeated`] = true;
1917                 }
1918                 if (manualState[`${dungeon.id}-prize`] &&
1919                         manualState[`${dungeon.id}-prize`] !== 'crystal'
1920                 ) {
1921                         next[`${dungeon.id}-prize`] = manualState[`${dungeon.id}-prize`];
1922                 } else if (!next[`${dungeon.id}-prize`]) {
1923                         next[`${dungeon.id}-prize`] = 'crystal';
1924                 }
1925                 if (manualState[`${dungeon.id}-prize-acquired`]) {
1926                         next[`${dungeon.id}-prize-acquired`] = true;
1927                 }
1928         });
1929         OVERWORLD_LOCATIONS.forEach(loc => {
1930                 if (manualState[loc.id]) {
1931                         next[loc.id] = true;
1932                 }
1933         });
1934         UNDERWORLD_LOCATIONS.forEach(loc => {
1935                 if (manualState[loc.id]) {
1936                         next[loc.id] = true;
1937                 }
1938         });
1939         next['mm-medallion'] = manualState['mm-medallion'];
1940         next['tr-medallion'] = manualState['tr-medallion'];
1941         next['gt-crystals'] = manualState['gt-crystals'];
1942         next['ganon-crystals'] = manualState['ganon-crystals'];
1943         next['gt-bot-boss'] = manualState['gt-bot-boss'];
1944         next['gt-mid-boss'] = manualState['gt-mid-boss'];
1945         next['gt-top-boss'] = manualState['gt-top-boss'];
1946         //console.log(next);
1947         return next;
1948 };