{
  "_readme": [
    "Drop-in art for Dungeon Boss. All cards render fully procedurally (frame,",
    "border, name, text, treasure icons) until a sheet path is filled in below;",
    "supplied art fills only the card's art window inside the procedural frame,",
    "so illustrations need no borders or text of their own.",
    "To add art for a category:",
    "  1. Drop the sheet PNG into /assets/images/ (row-major frame order).",
    "  2. Set that sheet's path below (frameWidth/frameHeight already match the",
    "     art-window aspect the renderer uses).",
    "  3. Map each card id to its 0-based frame index in the matching map below.",
    "Sheets: rooms are landscape windows; heroes/spells portrait; bosses larger",
    "portrait. Ids not present in a map (or maps left empty) stay procedural.",
    "deckBackSheet is different: it's the FULL card back (not an art window",
    "inset into a procedural frame), used by the small deck-pile display on the",
    "left side of the board. 4 frames in a 2x2 grid, 300x420 each, row-major:",
    "0=Room Deck, 1=Spell Deck, 2=Hero Deck, 3=Epic Hero Deck. Until a path is",
    "set, each pile falls back to a procedural back design with a unique glyph.",
    "iconSheet is small badge icons (transparent bg, no border/plate — that's",
    "still drawn procedurally), reused all over the UI: the 4 treasure-class",
    "badges, the soul-count icon (hero cards, both boards, the soul-collect fx),",
    "and the hero HP heart (filled) / boss wound-tracker pip (filled=remaining,",
    "heartEmpty=lost). 128x128 each, 4x2 grid. Map key is the icon id."
  ],
  "roomSheet":  { "key": "dungeonboss-rooms",  "path": "assets/images/dungeonboss-rooms.png", "frameWidth": 300, "frameHeight": 200 },
  "heroSheet":  { "key": "dungeonboss-heroes", "path": "assets/images/dungeonboss-heroes.png", "frameWidth": 300, "frameHeight": 225 },
  "spellSheet": { "key": "dungeonboss-spells", "path": "assets/images/dungeonboss-spells.png", "frameWidth": 300, "frameHeight": 160 },
  "bossSheet":  { "key": "dungeonboss-bosses", "path": "assets/images/dungeonboss-bosses.png", "frameWidth": 300, "frameHeight": 275 },
  "deckBackSheet": { "key": "dungeonboss-deckbacks", "path": "assets/images/dungeonboss-deckbacks.png", "frameWidth": 300, "frameHeight": 420 },
  "iconSheet": { "key": "dungeonboss-icons", "path": "assets/images/dungeonboss-icons.png", "frameWidth": 128, "frameHeight": 128 },

  "rooms": {
    "darkaltar": 0, "opengrave": 1, "specterssanctum": 2, "succubusspa": 3,
    "dracolichlair": 4, "vampirebordello": 5, "goblinarmory": 6, "golemfactory": 7,
    "minotaursmaze": 8, "neanderthalcave": 9, "beastmenagerie": 10, "monstersballroom": 11,
    "brainsuckerhive": 12, "darklaboratory": 13, "hauntedlibrary": 14, "witchskitchen": 15,
    "allseeingeye": 16, "ligersden": 17, "bottomlesspit": 18, "boulderramp": 19,
    "dizzygashallway": 20, "jackpotstash": 21, "recyclingcenter": 22, "thecrushinator": 23,
    "centipedetunnel": 24, "constructionzone": 25, "dragonhatchery": 26, "mimicvault": 27,
    "monstrousmonument": 28, "torturechamber": 29, "zombieprison": 30
  },
  "spells": {
    "annihilator": 0, "assassin": 1, "cavein": 2, "counterspell": 3, "exhaustion": 4,
    "fear": 5, "freeze": 6, "giantsize": 7, "jeopardy": 8, "koboldstrike": 9,
    "motivation": 10, "princessinperil": 11, "soulharvest": 12, "teleportation": 13,
    "trepidation": 14, "zombieattack": 15
  },
  "heroes": {
    "nick": 0, "pugi": 1, "acacia": 2, "charles": 3, "delatorious": 4, "romero": 5,
    "boden": 6, "jarek": 7, "firesbreath": 8, "samuraitom": 9, "johnny": 10, "crystolalan": 11,
    "tieg": 12, "brandork": 13, "mitchell": 14, "kalish": 15, "dartteon": 16, "koey": 17,
    "joman": 18, "lance": 19, "jesta": 20, "kins": 21, "digby": 22, "jerome": 23,
    "fool": 24,
    "katelyn": 25, "kerberos": 26, "vanette": 27, "jejune": 28,
    "frankov": 29, "nate": 30, "antonius": 31, "asmor": 32,
    "tempros": 33, "chiakang": 34, "terric": 35, "wayward": 36,
    "hya": 37, "blackbeard": 38, "cecil": 39, "wallbanger": 40
  },
  "bosses": {
    "draculord": 0, "cleopatra": 1, "kingcroak": 2, "xyzax": 3,
    "cerebellus": 4, "seducia": 5, "gorgona": 6, "robobo": 7
  },
  "deckBacks": {
    "room": 0, "spell": 1, "hero": 2, "epic": 3
  },
  "icons": {
    "fighter": 0, "mage": 1, "thief": 2, "cleric": 3, "soul": 4, "heartEmpty": 5, "heart": 6
  }
}