463 lines
18 KiB
JavaScript
Executable File
463 lines
18 KiB
JavaScript
Executable File
(function () {
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const $ = (sel, root = document) => root.querySelector(sel);
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const $$ = (sel, root = document) => Array.from(root.querySelectorAll(sel));
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const shuffle = (items) => items.map((value) => ({ value, sort: Math.random() })).sort((a, b) => a.sort - b.sort).map((item) => item.value);
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const quips = [
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"A margin note blinks, then pretends it did not.",
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"Somewhere, a bookmark changes its mind.",
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"The archive is pleased by unnecessary curiosity.",
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"A tiny bell rings in a room you have not built yet.",
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"The page remembers that you came here."
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];
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document.addEventListener("DOMContentLoaded", () => {
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const root = $(".play-root[data-play-page]");
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if (!root) return;
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const page = root.dataset.playPage;
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const inits = { hub, memory, constellation, poem, bookshelf, ink, terminal, study, sigil };
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if (inits[page]) inits[page](root);
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});
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function hub(root) {
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const links = $$(".play-grid a", root);
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const nodes = $$(".play-orbit__node", root);
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const title = $("#play-hub-title", root);
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const kind = $("#play-hub-kind", root);
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const desc = $("#play-hub-desc", root);
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const cta = $("#play-hub-link", root);
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const whisper = document.createElement("p");
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let active = 0;
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whisper.className = "play-whisper";
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whisper.setAttribute("aria-live", "polite");
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$(".play-console__screen", root).appendChild(whisper);
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nodes.forEach((node, index) => {
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const angle = (index / nodes.length) * Math.PI * 2 - Math.PI / 2;
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node.style.left = `${50 + Math.cos(angle) * 43}%`;
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node.style.top = `${50 + Math.sin(angle) * 43}%`;
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node.addEventListener("click", () => setActive(index));
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});
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function setActive(index) {
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active = (index + links.length) % links.length;
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const link = links[active];
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links.forEach((item, i) => item.classList.toggle("is-active", i === active));
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nodes.forEach((item, i) => item.classList.toggle("is-active", i === active));
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title.textContent = link.querySelector("strong").textContent;
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kind.textContent = link.dataset.kind;
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desc.textContent = link.dataset.desc;
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cta.href = link.href;
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whisper.textContent = quips[active % quips.length];
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}
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links.forEach((link, index) => {
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link.addEventListener("mouseenter", () => setActive(index));
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link.addEventListener("focus", () => setActive(index));
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});
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$("[data-play-prev]", root).addEventListener("click", () => setActive(active - 1));
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$("[data-play-next]", root).addEventListener("click", () => setActive(active + 1));
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$("[data-play-random]", root).addEventListener("click", () => setActive(Math.floor(Math.random() * links.length)));
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$(".play-orbit", root).addEventListener("dblclick", () => {
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whisper.textContent = "You knocked twice. The cabinet knocked once back.";
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root.classList.toggle("is-odd");
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});
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root.addEventListener("keydown", (event) => {
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if (event.key === "ArrowLeft") setActive(active - 1);
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if (event.key === "ArrowRight") setActive(active + 1);
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});
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setActive(0);
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}
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function memory(root) {
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const symbols = ["Ink", "Lamp", "Tea", "Book", "Map", "Key"];
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const board = $("[data-memory-board]", root);
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const turnsEl = $("[data-memory-turns]", root);
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const matchesEl = $("[data-memory-matches]", root);
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const messageEl = $("[data-memory-message]", root);
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let open = [];
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let turns = 0;
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let matches = 0;
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let deck = [];
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function render() {
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board.innerHTML = "";
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open = [];
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turns = 0;
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matches = 0;
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deck = shuffle([...symbols, ...symbols]);
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turnsEl.textContent = "0";
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matchesEl.textContent = "0";
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messageEl.textContent = "Cards are shuffled.";
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deck.forEach((symbol, index) => {
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const card = document.createElement("button");
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card.type = "button";
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card.className = "memory-card";
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card.dataset.symbol = symbol;
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card.textContent = "?";
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card.style.setProperty("--tilt", `${(index % 5) - 2}deg`);
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card.setAttribute("aria-label", "Hidden card");
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card.addEventListener("click", () => flip(card));
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board.appendChild(card);
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});
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}
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function flip(card) {
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if (card.classList.contains("is-open") || card.classList.contains("is-matched") || open.length === 2) return;
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card.classList.add("is-open");
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card.textContent = card.dataset.symbol;
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card.setAttribute("aria-label", card.dataset.symbol);
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open.push(card);
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if (open.length !== 2) return;
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turns += 1;
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turnsEl.textContent = String(turns);
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const [a, b] = open;
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if (a.dataset.symbol === b.dataset.symbol) {
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a.classList.add("is-matched");
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b.classList.add("is-matched");
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open = [];
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matches += 1;
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matchesEl.textContent = String(matches);
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messageEl.textContent = matches === symbols.length ? `Cabinet solved in ${turns} turns.` : "A drawer clicks open.";
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} else {
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messageEl.textContent = "No match. The cabinet quietly re-files them.";
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setTimeout(() => {
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a.classList.remove("is-open");
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b.classList.remove("is-open");
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a.textContent = "?";
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b.textContent = "?";
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a.setAttribute("aria-label", "Hidden card");
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b.setAttribute("aria-label", "Hidden card");
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open = [];
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}, 650);
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}
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}
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$("[data-memory-reset]", root).addEventListener("click", render);
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$("[data-memory-peek]", root).addEventListener("click", () => {
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const hidden = $$(".memory-card:not(.is-open):not(.is-matched)", root);
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hidden.forEach((card) => {
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card.textContent = card.dataset.symbol;
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card.classList.add("is-peeking");
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});
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messageEl.textContent = "A very brief lapse in scholarly discipline.";
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setTimeout(() => {
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hidden.forEach((card) => {
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if (!card.classList.contains("is-open") && !card.classList.contains("is-matched")) card.textContent = "?";
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card.classList.remove("is-peeking");
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});
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}, 900);
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});
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render();
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}
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function constellation(root) {
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const canvas = $("[data-star-canvas]", root);
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const ctx = canvas.getContext("2d");
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const linesEl = $("[data-star-lines]", root);
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const nameEl = document.createElement("strong");
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const stars = Array.from({ length: 18 }, () => ({ x: 50 + Math.random() * 800, y: 45 + Math.random() * 430 }));
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const lines = [];
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let selected = null;
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nameEl.className = "play-live-note";
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linesEl.closest(".play-scorebar").appendChild(nameEl);
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function draw() {
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ctx.clearRect(0, 0, canvas.width, canvas.height);
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ctx.fillStyle = "#18130f";
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ctx.fillRect(0, 0, canvas.width, canvas.height);
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ctx.strokeStyle = "rgba(219, 184, 104, 0.65)";
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ctx.lineWidth = 2;
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lines.forEach(([a, b]) => {
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ctx.beginPath();
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ctx.moveTo(stars[a].x, stars[a].y);
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ctx.lineTo(stars[b].x, stars[b].y);
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ctx.stroke();
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});
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stars.forEach((star, index) => {
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ctx.beginPath();
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ctx.fillStyle = index === selected ? "#f6d889" : "#fff8e8";
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ctx.arc(star.x, star.y, index === selected ? 7 : 4, 0, Math.PI * 2);
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ctx.fill();
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});
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linesEl.textContent = String(lines.length);
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if (lines.length >= 3) nameEl.textContent = `Named: ${pick(["The Patient Spoon", "The South Window", "The Tired Comet", "The Fifth Errand"])}`;
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}
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canvas.addEventListener("click", (event) => {
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const rect = canvas.getBoundingClientRect();
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const x = ((event.clientX - rect.left) / rect.width) * canvas.width;
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const y = ((event.clientY - rect.top) / rect.height) * canvas.height;
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const hit = stars.findIndex((star) => Math.hypot(star.x - x, star.y - y) < 22);
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if (hit < 0) return;
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if (selected === null) selected = hit;
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else if (selected !== hit) {
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lines.push([selected, hit]);
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selected = hit;
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}
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draw();
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});
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$("[data-star-reset]", root).addEventListener("click", () => {
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lines.length = 0;
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selected = null;
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nameEl.textContent = "";
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draw();
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});
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draw();
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}
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function poem(root) {
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const output = $("[data-poem-output]", root);
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const a = ["In the margin", "By the kettle", "Under the desk lamp", "Between two errands", "After the house quiets"];
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const b = ["a careful thought", "an old joke", "a stubborn question", "a useful mistake", "a bright scrap"];
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const c = ["learns to wait.", "asks for a second reading.", "finds its proper shelf.", "becomes tomorrow's note.", "keeps the page warm."];
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let count = 0;
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function make() {
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count += 1;
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output.innerHTML = `${pick(a)}<br>${pick(b)}<br>${pick(c)}`;
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output.dataset.stamp = count % 5 === 0 ? "approved by the margin" : "";
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}
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$("[data-poem-generate]", root).addEventListener("click", make);
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make();
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}
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function bookshelf(root) {
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const titles = ["Algebra at Breakfast", "Cabinet of Weather", "Domestic Orbits", "Evening Margins", "Household Engines", "Zettels and Tea"];
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const shelf = $("[data-bookshelf]", root);
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const status = $("[data-bookshelf-status]", root);
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let sortedOnce = false;
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setupSortable(shelf, render, check);
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$("[data-bookshelf-shuffle]", root).addEventListener("click", () => render(shuffle(titles)));
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render(shuffle(titles));
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function render(items) {
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shelf.innerHTML = "";
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items.forEach((title) => {
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const book = document.createElement("div");
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book.className = "book-spine";
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book.draggable = true;
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book.dataset.value = title;
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book.textContent = title;
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shelf.appendChild(book);
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});
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check();
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}
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function check() {
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const current = $$(".book-spine", shelf).map((book) => book.dataset.value);
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const sorted = current.join("|") === titles.join("|");
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status.textContent = sorted ? "Shelf sorted. A secret pamphlet slides out." : "Unsorted";
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if (sorted && !sortedOnce) {
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sortedOnce = true;
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const pamphlet = document.createElement("div");
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pamphlet.className = "booklet";
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pamphlet.textContent = "Pamphlet: On the Correct Order of Small Things";
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shelf.appendChild(pamphlet);
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}
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}
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}
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function ink(root) {
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const canvas = $("[data-ink-canvas]", root);
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const ctx = canvas.getContext("2d");
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const drops = [];
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let moon = false;
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function addDrop(x, y, heavy) {
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drops.push({ x, y, r: heavy ? 18 : 8, life: heavy ? 1.8 : 1, hue: 28 + Math.random() * 35 });
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}
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function pointer(event, heavy) {
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const rect = canvas.getBoundingClientRect();
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addDrop(((event.clientX - rect.left) / rect.width) * canvas.width, ((event.clientY - rect.top) / rect.height) * canvas.height, heavy);
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}
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canvas.addEventListener("pointermove", (event) => pointer(event, false));
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canvas.addEventListener("click", (event) => pointer(event, true));
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canvas.addEventListener("dblclick", () => {
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moon = !moon;
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});
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function frame() {
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ctx.fillStyle = "rgba(24, 19, 15, 0.16)";
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ctx.fillRect(0, 0, canvas.width, canvas.height);
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if (moon) {
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ctx.beginPath();
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ctx.fillStyle = "rgba(246, 216, 137, 0.72)";
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ctx.arc(760, 88, 34, 0, Math.PI * 2);
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ctx.fill();
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}
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drops.forEach((drop) => {
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drop.r += 0.7;
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drop.life -= 0.012;
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ctx.beginPath();
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ctx.strokeStyle = `hsla(${drop.hue}, 65%, 68%, ${Math.max(drop.life, 0)})`;
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ctx.lineWidth = 2;
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ctx.arc(drop.x, drop.y, drop.r, 0, Math.PI * 2);
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ctx.stroke();
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});
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for (let i = drops.length - 1; i >= 0; i -= 1) if (drops[i].life <= 0) drops.splice(i, 1);
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requestAnimationFrame(frame);
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}
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frame();
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}
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function terminal(root) {
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const log = $("[data-terminal-log]", root);
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const form = $("[data-terminal-form]", root);
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const input = $("[data-terminal-input]", root);
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let kindness = 0;
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const responses = {
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help: "Commands: help, look, map, open drawer, read note, brew tea, hum, knock, save, inventory, clear",
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look: "A narrow archive room. A lamp hums. A drawer is labelled MAYBE IMPORTANT.",
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map: "You are between the reading desk, the family shelf, and the door back to Play.",
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"open drawer": "Inside: a brass key, a receipt, and a note folded twice.",
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"read note": "The note says: keep the site useful, but leave a few doors ajar.",
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"brew tea": "The room smells briefly of cardamom. Nothing else changes, which is enough.",
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hum: "You hum four careful notes. Something behind the wall hums five back.",
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knock: "Knock. Knock. ... A polite pause. Knock.",
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save: "You save your place in the archive. The archive saves its place in you.",
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inventory: "You are carrying: a brass key, a warm cup, and one unreasonable hope."
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};
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function write(text) {
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log.textContent += `${text}\n`;
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log.scrollTop = log.scrollHeight;
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}
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form.addEventListener("submit", (event) => {
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event.preventDefault();
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const cmd = input.value.trim().toLowerCase();
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if (!cmd) return;
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input.value = "";
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if (cmd === "clear") {
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log.textContent = "";
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return;
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}
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write(`> ${cmd}`);
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if (cmd === "pet book") {
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kindness += 1;
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write(kindness > 2 ? "The book follows you for exactly three pages." : "The book accepts this with suspicious dignity.");
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} else {
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write(responses[cmd] || "The archive declines to understand that command.");
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}
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});
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write("Archive terminal ready. Type help. The cursor is listening.");
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input.focus();
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}
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function study(root) {
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const time = $("[data-study-time]", root);
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const scene = $("[data-study-scene]", root);
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let total = 300;
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let left = total;
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let timer = null;
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const note = document.createElement("div");
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note.className = "play-live-note";
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note.textContent = "The lamp is cold.";
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time.insertAdjacentElement("afterend", note);
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function draw() {
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const done = 1 - left / total;
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scene.style.setProperty("--lamp", String(0.18 + done * 0.72));
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scene.style.setProperty("--glow", `${done * 70}px`);
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const m = String(Math.floor(left / 60)).padStart(2, "0");
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const s = String(left % 60).padStart(2, "0");
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time.textContent = `${m}:${s}`;
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if (left === 0) note.textContent = "Focus complete. The desk looks proud.";
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else if (done > 0.66) note.textContent = "The page has warmed through.";
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else if (done > 0.33) note.textContent = "The lamp has settled into its work.";
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}
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function start() {
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if (timer) return;
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timer = setInterval(() => {
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left = Math.max(0, left - 1);
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draw();
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if (left === 0) pause();
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}, 1000);
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}
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function pause() {
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clearInterval(timer);
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timer = null;
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}
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$("[data-study-start]", root).addEventListener("click", start);
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$("[data-study-pause]", root).addEventListener("click", pause);
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$("[data-study-reset]", root).addEventListener("click", () => {
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pause();
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left = total;
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draw();
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});
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draw();
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}
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function sigil(root) {
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const canvas = $("[data-sigil-canvas]", root);
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const ctx = canvas.getContext("2d");
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const initials = $("[data-sigil-initials]", root);
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const motto = $("[data-sigil-motto]", root);
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let wax = "#9c6b2f";
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const waxButton = document.createElement("button");
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waxButton.type = "button";
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waxButton.textContent = "New wax";
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$("[data-sigil-form]", root).appendChild(waxButton);
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function draw() {
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const text = (initials.value || "ZXH").toUpperCase();
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const phrase = motto.value || "Learn, make, remember";
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ctx.clearRect(0, 0, canvas.width, canvas.height);
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ctx.fillStyle = "#fbf7ec";
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ctx.fillRect(0, 0, canvas.width, canvas.height);
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ctx.translate(260, 260);
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ctx.strokeStyle = wax;
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ctx.lineWidth = 10;
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ctx.beginPath();
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ctx.arc(0, 0, 190, 0, Math.PI * 2);
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ctx.stroke();
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ctx.lineWidth = 2;
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for (let i = 0; i < 12; i += 1) {
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ctx.rotate(Math.PI / 6);
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ctx.beginPath();
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ctx.moveTo(0, -150);
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ctx.lineTo(0, -185);
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ctx.stroke();
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}
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ctx.rotate(-Math.PI * 2);
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ctx.fillStyle = "#2a2118";
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ctx.textAlign = "center";
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ctx.textBaseline = "middle";
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ctx.font = "900 94px Georgia, serif";
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ctx.fillText(text.slice(0, 4), 0, -10);
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ctx.font = "700 22px Georgia, serif";
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ctx.fillText(phrase.slice(0, 34), 0, 88);
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ctx.setTransform(1, 0, 0, 1, 0, 0);
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}
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waxButton.addEventListener("click", () => {
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wax = pick(["#9c6b2f", "#8a3f3f", "#486b57", "#3e5f8a", "#5f4b8b"]);
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draw();
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});
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$("[data-sigil-form]", root).addEventListener("submit", (event) => {
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event.preventDefault();
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draw();
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});
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initials.addEventListener("input", draw);
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motto.addEventListener("input", draw);
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draw();
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}
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function setupSortable(container, _render, after) {
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let dragged = null;
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container.addEventListener("dragstart", (event) => {
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dragged = event.target.closest("[draggable='true']");
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if (dragged) event.dataTransfer.effectAllowed = "move";
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});
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container.addEventListener("dragover", (event) => {
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event.preventDefault();
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const target = event.target.closest("[draggable='true']");
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if (!dragged || !target || target === dragged) return;
|
|
const rect = target.getBoundingClientRect();
|
|
const before = event.clientY < rect.top + rect.height / 2 || event.clientX < rect.left + rect.width / 2;
|
|
container.insertBefore(dragged, before ? target : target.nextSibling);
|
|
after();
|
|
});
|
|
container.addEventListener("dragend", () => {
|
|
dragged = null;
|
|
after();
|
|
});
|
|
}
|
|
|
|
function pick(items) {
|
|
return items[Math.floor(Math.random() * items.length)];
|
|
}
|
|
})();
|