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