import { iceDepthsPropBlocks, type EntityKind } from './constants.js';
/**
 * The Frozen Depths (2026-09-21, James: "expand the frozen dungeon to have
 * boss rooms"): five boss rooms carved in the off-map strip north of the
 * Ice Prison, reached from the Frozen Shrine, which is the dungeon's hub.
 *
 * There are no puzzles. Every "lever" on the reference map (the chain
 * winches, the soul braziers, the reagent bench, the relic lift) is a rune
 * arch in the shrine's wall that teleports you into its room, and every
 * room has an arch by its arrival tile that teleports you back. The one
 * gate is the lift down to the Final Core: the four wing bosses each drop
 * a relic, and the lift wants all four in the bag (kept, not spent).
 *
 * Layout in world tiles (the strip runs x 928-1183; the prison holds
 * x 1112-1160, z 102-180; the Rat Tunnel holds x 1032-1080). Two rows of
 * rooms north of the shrine, walls of the same dark rock between them:
 *
 *   z 6-40    Rune Chamber (Frost Warden)      x 1086-1114
 *             Ritual Chamber (Ice Lich)        x 1150-1178
 *   z 50-94   Shattered Hollow (Bonechill Yeti) x 1086-1114
 *             Final Core (Glacial Behemoth)     x 1118-1146
 *             Lower Laboratory (Frost Alchemist) x 1150-1178
 *
 * Each room's arrival tile is at its south end and its return arch is in
 * the south wall behind it; the boss waits at the far end. The hub's
 * arches: west wall (rune at z 116, hollow at the seal's row), east wall
 * (ritual at the seal's row, lab at z 134), and the Warden's sealed door
 * in the north wall, which is the lift.
 */
export type IceDepthsRoomId = 'rune' | 'hollow' | 'ritual' | 'lab' | 'core';
export type IceDepthsBossKind = 'frostwarden' | 'bonechillyeti' | 'icelich' | 'frostalchemist' | 'glacialbehemoth';
/** The relic each wing boss drops, in the order of the rooms above. */
export type IceDepthsRelicKind = 'gatesealkey' | 'prisonchainhook' | 'frostsigil' | 'crystalphial';
export declare const ICE_DEPTHS_RELICS: ReadonlyArray<IceDepthsRelicKind>;
export type IceDepthsRoom = {
    id: IceDepthsRoomId;
    /** The room's name, on the cover and in Examine. */
    title: string;
    /** The line under the title on the cover. */
    line: string;
    boss: IceDepthsBossKind;
    bossName: string;
    minX: number;
    maxX: number;
    minZ: number;
    maxZ: number;
    cx: number;
    cz: number;
    /** The room's floor height (the shrine is -1). */
    floorH: number;
    /** Where the hub's arch drops you. */
    arrival: {
        x: number;
        z: number;
    };
    /** The arch back to the hub, in the south wall behind the arrival tile. */
    returnArch: {
        x: number;
        z: number;
    };
    /** Where the boss stands. */
    bossSpawn: {
        x: number;
        z: number;
    };
    /** The arch in the shrine's wall that leads here, and where you land coming back. */
    hubArch: {
        x: number;
        z: number;
        facing: 'n' | 'e' | 'w';
    };
    hubArrival: {
        x: number;
        z: number;
    };
    /** The relic the boss drops, for the lift; the Final Core drops none. */
    relic?: IceDepthsRelicKind;
};
export declare const ICE_DEPTHS_ROOMS: Readonly<Record<IceDepthsRoomId, IceDepthsRoom>>;
export declare const ICE_DEPTHS_ROOM_IDS: ReadonlyArray<IceDepthsRoomId>;
/**
 * The Ice Troll (level 45). It stood at the Frozen Shrine's north end until 2026-10-12, with no door between it and the
 * prison; when the Frozen Hallway opened at Combat 20 (decision D1) it moved through the west arch into the Shattered
 * Hollow, behind the Frozen Depths gate (Combat 41 and a Frozen Key). It holds the Hollow's lane, twelve tiles in from
 * the arrival (beyond its aggro of six) and well short of the Yeti's ground: the lane is reserved floor in every room,
 * so the spot is always clear (backend iceDepths.ts). ICE_CAVERN_SPAWNS in landmarks.ts reads this.
 */
export declare const ICE_TROLL_SPAWN: {
    readonly room: IceDepthsRoomId;
    readonly x: number;
    readonly z: number;
};
/** Wall margin included: rock, lighting and colouring cover the rock between the rooms. */
export declare const ICE_DEPTHS_BOUNDS: {
    readonly minX: number;
    readonly maxX: number;
    readonly minZ: 0;
    readonly maxZ: 100;
};
export declare function inIceDepths(x: number, z: number): boolean;
/** The room whose floor rectangle holds the tile, wall tiles excluded. */
export declare function iceDepthsRoomAt(x: number, z: number): IceDepthsRoomId | null;
/**
 * Portal arches are rune arches whose style carries `portal-<room>` (into
 * a room) or `portal-hub` (back to the shrine), after the facing letter and,
 * for the lift, the `sealed` token that keeps the slab drawn:
 * `w-portal-rune`, `s-portal-hub`, `n-sealed-portal-core`.
 */
export declare const ICE_DEPTHS_PORTAL_TOKEN = "portal-";
export type IceDepthsPortalTarget = IceDepthsRoomId | 'hub';
export declare function iceDepthsPortalTarget(style: string | undefined): IceDepthsPortalTarget | null;
export declare function iceDepthsPortalStyle(facing: 'n' | 's' | 'e' | 'w', target: IceDepthsPortalTarget, sealed?: boolean): string;
/**
 * Boss levels and max hits (backend npcs.ts reads these; the game guide
 * prints them). Raised on 2026-09-22 with the level cap at 60 (James:
 * "frozen bosses can be higher levels"): the Alchemist is the first wing a
 * level-50 party should try, the Behemoth sits ten past the cap. Order
 * also fixes the Frozen equipment drop odds (ICE_DEPTHS_BOSS_TIER).
 */
export declare const ICE_DEPTHS_BOSS_STATS: Readonly<Record<IceDepthsBossKind, {
    level: number;
    maxHit: number;
}>>;
/** The bosses, where they stand, and the scale the client draws them at (player-rig giants). */
export declare const ICE_DEPTHS_BOSS_SPAWNS: ReadonlyArray<{
    kind: IceDepthsBossKind;
    room: IceDepthsRoomId;
    x: number;
    z: number;
    scale?: number;
}>;
/**
 * The Depths' own dressing, one entity kind styled by token (the dreadprop
 * pattern). Solid unless listed in ICE_DEPTHS_PROP_WALK_THROUGH.
 *
 *  obelisk            a black monolith with a glowing diamond rune (the ring round an arena)
 *  wolfstatue-<f>     a stone wolf seated on a plinth, facing n/s/e/w
 *  coffin, coffin-ew  a stone sarcophagus, lid ajar, long on z or on x
 *  ribcage            a beast's ribcage in the ice
 *  throne             the Lich's throne of black stone and ice on its own step
 *  altar              a ritual altar with a skull and a lit rune
 *  vat-red|blue|green a great cauldron glowing that colour, steam over it
 *  tube               a glass specimen tube on an iron base with a figure frozen in it
 *  pipe-ns|ew|corner  a run of ice-glass pipe on iron stands (corner turns n to e)
 *  valve-red|blue|green a valve wheel on a pedestal
 *  shelf              a potion shelf, bottles glowing
 *  bench              the alchemist's bench with a burner and flasks
 *  grate              an iron floor grate (walk-through)
 *  medallion          the snowflake medallion set in the floor, three tiles across (walk-through)
 *  runecircle         a glowing rune circle on the floor, three tiles across (walk-through)
 *  spill-red|blue|green a spill of reagent across the floor (walk-through)
 *  lantern-red|blue|green a lantern hung from the dark on a chain (walk-through)
 *  ladder             a ladder up the rock face (walk-through)
 *  brazier-blue       a pedestal brazier burning cold blue
 *  chest              an iron-bound chest of the Warden's things
 */
export declare const ICE_DEPTHS_PROP_STYLES: ReadonlyArray<string>;
/** Solid or floor, by style: see iceDepthsPropBlocks in constants.ts. */
export { iceDepthsPropBlocks };
/** The drops that are not equipment, so the guide can group them. */
export declare const ICE_DEPTHS_MATERIAL_KINDS: ReadonlyArray<EntityKind>;
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