Reference

Level metadata

import { … } from "@johnmorrisdotca/suido/levels-info";

4.6 kB minified and gzipped, with everything it imports (measured with esbuild)

EVERYTHING ABOUT SUIDO'S LEVELS BUT THE LEVELS: @johnmorrisdotca/suido/levels-info. The sizes and how many levels each has, the blocks, which levels are open, a row read, what a level teaches and how hard it is marked, and the level of the day: all of it read without loading a board, and with no way to load one. /levels is this and the loader that fetches a size's boards, and a bundle that carries the loader carries every size's data with it, so a server that only needs to know how many levels there are, or which block opens next, imports this instead.

Exports

Name	Kind	What it is
`blockOf`	function	The block a level is in, from 1.
`blockRange`	function	A block's first and last level, the last no further than the size has.
`blocksIn`	function	How many blocks a size of `count` levels has.
`dailySuidoLevel`	function	The level of the day at a size: a whole number from 1 to that size's count of levels, or null for a size there are no levels of.
`declaredTwists`	function	The twists a row declares, in the order the levels teach them.
`firstUnsolvedLevel`	function	The lowest level of a set of `count` not yet solved, or null when every level of it is.
`firstUnsolvedSuidoBigLevel`	function	The lowest level not yet solved, or null when every level of the set is.
`firstUnsolvedSuidoLevel`	function	The lowest level of a size not yet solved, or null when every level of it is (`firstUnsolvedLevel`).
`isSuidoBigLevel`	function	Whether a number is a level of the big-pieces set.
`isSuidoDay`	function	Whether a text is a real date written `YYYY-MM-DD`: 2026-02-30 is not.
`isSuidoLevel`	function	Whether a number is a level this size has.
`levelAnswer`	function	A row's answer as a code, the board's own code with every piece facing as the answer has it: what `checkSuidoAnswer` is given.
`levelBoard`	function	The board a row stands for, or null for a row whose code is not a board.
`LevelRow`	type	One level: its board as a code (`code.ts`), its answer as one digit a cell, and its twists.
`levelSolution`	function	The pieces of a row's answer, each facing as the answer has it; null for a row that is not a board and its turns.
`nextLevel`	function	The level to open on in a set of `count`: the first open one not yet solved, or the last open one when every open level is solved.
`nextSuidoBigLevel`	function	The level to open on: the first open one not yet solved.
`nextSuidoLevel`	function	The level of a size to open on (`nextLevel`).
`openLevels`	function	The levels that are open of a set of `count` levels, given the ones solved: the first block of sixteen always, and each block after it once every level of the block before is solved.
`openSuidoBigLevels`	function	How many levels of the set are open, given the ones solved: the first block of sixteen, and each block after it once the block before is all solved.
`openSuidoLevels`	function	The levels of a size that are open, given the ones solved (`openLevels`).
`sizeOf`	function	The width and height of a size.
`SUIDO_BIG_BLOCKS`	constant	How many blocks of sixteen the set has.
`SUIDO_BIG_COUNT`	constant	How many levels the big-pieces set has: four blocks of sixteen, each level with big pieces in it, on boards of many sizes (`bigLevels.ts`).
`SUIDO_BIG_PIECES`	constant	The number of big pieces in each big-piece level, in level order.
`SUIDO_BIG_SCORES`	constant	The rounded difficulty scores of the big-piece levels, in level order.
`SUIDO_BIG_SIZES`	constant	WHAT IS KNOWN OF EVERY BIG-PIECES LEVEL WITHOUT ITS BOARD: the size of its board, how hard it is across the whole set (1 to 100, `bigDifficulty.ts`), the twists it has and how many big pieces it has among its ordinary ones, in level order, so a page lists the set and a server names a level's size without loading sixty-four boards.
`SUIDO_BIG_TWISTS`	constant	The declared twist names of the big-piece levels, in level order.
`SUIDO_BLOCK`	constant	SUIDO'S BLOCKS: its levels come sixteen at a time, as Tsunagi's do.
`SUIDO_DAILY_STRIDE`	constant	Each day moves this many levels along a size's ladder, round to the start when it runs out.
`SUIDO_LEVEL_COUNTS`	constant	How many levels each size has, read without loading the size: whole blocks of sixteen (`levelBlocks.ts`).
`SUIDO_SIZES`	constant	The square sizes, 5×5 to 14×14, then three pipe shapes (long boards, 5×7, 6×10 and 8×14), then the huge boards: 20×20, 28×28 and the long 20×50, which have sixty-four levels each, not two hundred and fifty-six.
`suidoBand`	function	Which third of a size a level sits in: its first third easy, its middle medium, its last hard.
`SuidoBand`	type	The third of a size a level sits in.
`suidoBigBand`	function	Which third of the set a level sits in: its first third easy, its middle medium, its last hard.
`suidoBigMarks`	function	A level's difficulty as 1 to 5, its score in steps of twenty, or null for a number that is no level.
`suidoBigPieces`	function	How many big pieces a level has among its ordinary ones, and the share of its board they cover: `{ count: 3, share: 0.24 }` is three 2×2 pieces, twelve cells, on a board of fifty.
`suidoBigRole`	function	A level's part in its block's lesson (the 15th level of a block teaches what is new, the 16th tests it), or null for a level that has none.
`suidoBigScore`	function	How hard a level is across the whole set, 1 to 100, or null for a number that is no level.
`suidoBigSize`	function	The size of a level's board, `"7x7"`, or null for a number that is no level.
`suidoBigTwists`	function	The twists a level has, in the order the levels teach them: `big-pieces` on every one, and blocks that turn, a second pump, walls, locked pieces or wrap-around edges on some.
`suidoDay`	function	The day a moment falls on, in UTC, or the same day if it is already written as one.
`SuidoDay`	type	A calendar date, `YYYY-MM-DD`.
`suidoMarks`	function	A level's measured difficulty, 1 (easiest) to 5, or null for a level the marks do not have: read without loading the size's boards.
`suidoRole`	function	A level's part in its block's lesson, from the data the level script wrote (`marks.data.ts`), without its size's boards; null for none.
`SuidoSize`	type	A size of board, as its code writes it: its width, an x, its height.
`turnsOf`	function	The answer to a board as one digit a cell: how many quarter turns clockwise each piece needs, the fewest.
`twistRole`	function	A level's part in its block's lesson, or null for a level that has none (1 to 14 of a block, or a 15th or 16th with no twist).
`TwistRole`	type	Where a level sits in its block's lesson: its 15th teaches the twist, its 16th tests it.

View source Edit on GitHubMade from the source of @johnmorrisdotca/suido 1.7.0.