Lucas WintherandClaude Fable 5.2
edd57f0148
Audit pass: - Frame rule counts frames since the last move, so every step lasts exactly movesEvery(score) frames, also right after a speed-up - clampTime + MAX_GAP_MS: a hidden tab no longer replays the whole gap - Pong Restart keeps held keys - Fact corrections (mulberry32 output coverage, Haskell IO, uniform) - New fixture cases from a mutation analysis Extensions (all three tracks, shared fixtures, course text): - Turn queue (Exercise 10.6), persisted high score (10.7), replay viewer (10.8), play() end-to-end helper (9.5) - Optional State (4.7) and optional Module 7b, stack-safe IO - Module 12, property-based testing with generators, shrinking, invariants and a model-based oracle - Module 13, Conway's Life with a Click event - JS type checking via jsconfig, JSDoc and types.d.ts - Maintainer tools: scripts/mutate.mjs, scripts/typecheck-js.sh, Playwright end-to-end suite (e2e/, scripts/e2e.sh) Docs: docs/contract.md is the canonical contract; specs and build log under docs/superpowers. Verified: JS 728, Scala 689, F# 691 unit tests; stubs and progression M01-M13 and M07b; 176 end-to-end tests on Chromium and WebKit. Co-Authored-By: Claude Fable 5.2 <noreply@anthropic.com>
29 lines
1.3 KiB
JavaScript
29 lines
1.3 KiB
JavaScript
// m13 life model: the whole world is one value, like the snake and the match.
|
|
|
|
/** @typedef {{x: number, y: number}} Point */
|
|
/** @typedef {{cells: Point[], running: boolean, seed: number, generation: number}} LifeState */
|
|
/** @typedef {{tag: 'Frame'} | {tag: 'Toggle', cell: Point} | {tag: 'TogglePause'} | {tag: 'Step'} | {tag: 'Clear'} | {tag: 'Randomize'}} LifeAction */
|
|
|
|
// The board, in cells: LW columns, LH rows, LCELL pixels per cell. Below it the page shows a status strip.
|
|
export const LW = 40
|
|
export const LH = 30
|
|
/** Pixels per cell. */
|
|
export const LCELL = 16
|
|
/** Height of the status strip under the board, in pixels. */
|
|
export const STRIP = 24
|
|
|
|
/** A fresh world: no live cells, paused, the given seed, generation 0.
|
|
* @type {(seed: number) => LifeState} */
|
|
export const initialLife = (seed) => ({ cells: [], running: false, seed, generation: 0 })
|
|
|
|
/** Everything that can happen to the world, as data. `Toggle` carries the cell that was clicked.
|
|
* @type {{Frame: LifeAction, Toggle: (cell: Point) => LifeAction, TogglePause: LifeAction, Step: LifeAction, Clear: LifeAction, Randomize: LifeAction}} */
|
|
export const LifeAction = {
|
|
Frame: { tag: 'Frame' },
|
|
Toggle: (cell) => ({ tag: 'Toggle', cell }),
|
|
TogglePause: { tag: 'TogglePause' },
|
|
Step: { tag: 'Step' },
|
|
Clear: { tag: 'Clear' },
|
|
Randomize: { tag: 'Randomize' },
|
|
}
|