685 lines
21 KiB
JavaScript
685 lines
21 KiB
JavaScript
import * as THREE from 'three';
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import { OrbitControls } from 'three/addons/controls/OrbitControls.js';
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import { EffectComposer } from 'three/addons/postprocessing/EffectComposer.js';
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import { RenderPass } from 'three/addons/postprocessing/RenderPass.js';
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import { BokehPass } from 'three/addons/postprocessing/BokehPass.js';
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// === COLOR PALETTE ===
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const NEXUS = {
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colors: {
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bg: 0x000008,
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starCore: 0xffffff,
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starDim: 0x8899cc,
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constellationLine: 0x334488,
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constellationFade: 0x112244,
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accent: 0x4488ff,
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}
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};
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// === SCENE SETUP ===
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const scene = new THREE.Scene();
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scene.background = new THREE.Color(NEXUS.colors.bg);
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const camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 2000);
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camera.position.set(0, 6, 11);
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// === LIGHTING ===
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// Required for MeshStandardMaterial / MeshPhysicalMaterial used on the platform.
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const ambientLight = new THREE.AmbientLight(0x0a1428, 1.4);
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scene.add(ambientLight);
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const overheadLight = new THREE.PointLight(0x8899bb, 0.6, 60);
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overheadLight.position.set(0, 25, 0);
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scene.add(overheadLight);
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const renderer = new THREE.WebGLRenderer({ antialias: true });
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renderer.setPixelRatio(window.devicePixelRatio);
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renderer.setSize(window.innerWidth, window.innerHeight);
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document.body.appendChild(renderer.domElement);
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// === STAR FIELD ===
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const STAR_COUNT = 800;
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const STAR_SPREAD = 400;
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const CONSTELLATION_DISTANCE = 30; // max distance to draw a line between stars
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const starPositions = [];
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const starGeo = new THREE.BufferGeometry();
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const posArray = new Float32Array(STAR_COUNT * 3);
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const sizeArray = new Float32Array(STAR_COUNT);
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for (let i = 0; i < STAR_COUNT; i++) {
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const x = (Math.random() - 0.5) * STAR_SPREAD;
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const y = (Math.random() - 0.5) * STAR_SPREAD;
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const z = (Math.random() - 0.5) * STAR_SPREAD;
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posArray[i * 3] = x;
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posArray[i * 3 + 1] = y;
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posArray[i * 3 + 2] = z;
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sizeArray[i] = Math.random() * 2.5 + 0.5;
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starPositions.push(new THREE.Vector3(x, y, z));
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}
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starGeo.setAttribute('position', new THREE.BufferAttribute(posArray, 3));
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starGeo.setAttribute('size', new THREE.BufferAttribute(sizeArray, 1));
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const starMaterial = new THREE.PointsMaterial({
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color: NEXUS.colors.starCore,
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size: 0.6,
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sizeAttenuation: true,
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transparent: true,
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opacity: 0.9,
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});
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const stars = new THREE.Points(starGeo, starMaterial);
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scene.add(stars);
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// === CONSTELLATION LINES ===
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// Connect nearby stars with faint lines, limited to avoid clutter
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/**
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* Builds constellation line segments connecting nearby stars.
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* @returns {THREE.LineSegments}
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*/
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function buildConstellationLines() {
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const linePositions = [];
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const MAX_CONNECTIONS_PER_STAR = 3;
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const connectionCount = new Array(STAR_COUNT).fill(0);
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for (let i = 0; i < STAR_COUNT; i++) {
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if (connectionCount[i] >= MAX_CONNECTIONS_PER_STAR) continue;
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// Find nearest neighbors
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const neighbors = [];
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for (let j = i + 1; j < STAR_COUNT; j++) {
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if (connectionCount[j] >= MAX_CONNECTIONS_PER_STAR) continue;
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const dist = starPositions[i].distanceTo(starPositions[j]);
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if (dist < CONSTELLATION_DISTANCE) {
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neighbors.push({ j, dist });
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}
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}
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// Sort by distance and connect closest ones
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neighbors.sort((/** @type {{j: number, dist: number}} */ a, /** @type {{j: number, dist: number}} */ b) => a.dist - b.dist);
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const toConnect = neighbors.slice(0, MAX_CONNECTIONS_PER_STAR - connectionCount[i]);
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for (const { j } of toConnect) {
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linePositions.push(
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starPositions[i].x, starPositions[i].y, starPositions[i].z,
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starPositions[j].x, starPositions[j].y, starPositions[j].z
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);
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connectionCount[i]++;
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connectionCount[j]++;
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}
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}
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const lineGeo = new THREE.BufferGeometry();
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lineGeo.setAttribute('position', new THREE.BufferAttribute(new Float32Array(linePositions), 3));
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const lineMat = new THREE.LineBasicMaterial({
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color: NEXUS.colors.constellationLine,
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transparent: true,
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opacity: 0.18,
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});
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return new THREE.LineSegments(lineGeo, lineMat);
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}
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const constellationLines = buildConstellationLines();
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scene.add(constellationLines);
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// === GLASS PLATFORM ===
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// Central floating platform with transparent glass-floor sections revealing the void (star field) below.
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const glassPlatformGroup = new THREE.Group();
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// Dark metallic frame material
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const platformFrameMat = new THREE.MeshStandardMaterial({
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color: 0x0a1828,
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metalness: 0.9,
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roughness: 0.1,
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emissive: new THREE.Color(NEXUS.colors.accent).multiplyScalar(0.06),
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});
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// Outer solid rim (flat ring)
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const platformRimGeo = new THREE.RingGeometry(4.7, 5.3, 64);
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const platformRim = new THREE.Mesh(platformRimGeo, platformFrameMat);
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platformRim.rotation.x = -Math.PI / 2;
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glassPlatformGroup.add(platformRim);
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// Raised border torus for visible 3-D thickness
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const borderTorusGeo = new THREE.TorusGeometry(5.0, 0.1, 6, 64);
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const borderTorus = new THREE.Mesh(borderTorusGeo, platformFrameMat);
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borderTorus.rotation.x = Math.PI / 2;
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glassPlatformGroup.add(borderTorus);
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// Glass tile material — highly transmissive to reveal the void below
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const glassTileMat = new THREE.MeshPhysicalMaterial({
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color: new THREE.Color(NEXUS.colors.accent),
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transparent: true,
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opacity: 0.09,
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roughness: 0.0,
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metalness: 0.0,
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transmission: 0.92,
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thickness: 0.06,
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side: THREE.DoubleSide,
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depthWrite: false,
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});
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// Edge glow — bright accent outline on each tile
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const glassEdgeBaseMat = new THREE.LineBasicMaterial({
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color: NEXUS.colors.accent,
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transparent: true,
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opacity: 0.55,
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});
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const GLASS_TILE_SIZE = 0.85;
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const GLASS_TILE_GAP = 0.14;
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const GLASS_TILE_STEP = GLASS_TILE_SIZE + GLASS_TILE_GAP;
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const GLASS_RADIUS = 4.55;
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const tileGeo = new THREE.PlaneGeometry(GLASS_TILE_SIZE, GLASS_TILE_SIZE);
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const tileEdgeGeo = new THREE.EdgesGeometry(tileGeo);
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/** @type {Array<{mat: THREE.LineBasicMaterial, distFromCenter: number}>} */
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const glassEdgeMaterials = [];
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for (let row = -5; row <= 5; row++) {
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for (let col = -5; col <= 5; col++) {
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const x = col * GLASS_TILE_STEP;
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const z = row * GLASS_TILE_STEP;
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const distFromCenter = Math.sqrt(x * x + z * z);
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if (distFromCenter > GLASS_RADIUS) continue;
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// Transparent glass tile
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const tile = new THREE.Mesh(tileGeo, glassTileMat.clone());
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tile.rotation.x = -Math.PI / 2;
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tile.position.set(x, 0, z);
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glassPlatformGroup.add(tile);
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// Glowing edge lines
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const mat = glassEdgeBaseMat.clone();
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const edges = new THREE.LineSegments(tileEdgeGeo, mat);
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edges.rotation.x = -Math.PI / 2;
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edges.position.set(x, 0.002, z);
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glassPlatformGroup.add(edges);
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glassEdgeMaterials.push({ mat, distFromCenter });
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}
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}
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// Void shimmer — faint point light below the glass, emphasising the infinite depth
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const voidLight = new THREE.PointLight(NEXUS.colors.accent, 0.5, 14);
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voidLight.position.set(0, -3.5, 0);
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glassPlatformGroup.add(voidLight);
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scene.add(glassPlatformGroup);
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// === MOUSE-DRIVEN ROTATION ===
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let mouseX = 0;
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let mouseY = 0;
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let targetRotX = 0;
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let targetRotY = 0;
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document.addEventListener('mousemove', (/** @type {MouseEvent} */ e) => {
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mouseX = (e.clientX / window.innerWidth - 0.5) * 2;
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mouseY = (e.clientY / window.innerHeight - 0.5) * 2;
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});
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// === OVERVIEW MODE (Tab — bird's-eye view of the whole Nexus) ===
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let overviewMode = false;
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let overviewT = 0; // 0 = normal view, 1 = overview
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const NORMAL_CAM = new THREE.Vector3(0, 6, 11);
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const OVERVIEW_CAM = new THREE.Vector3(0, 200, 0.1); // overhead; tiny Z offset avoids gimbal lock
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const overviewIndicator = document.getElementById('overview-indicator');
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document.addEventListener('keydown', (e) => {
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if (e.key === 'Tab') {
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e.preventDefault();
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overviewMode = !overviewMode;
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if (overviewMode) {
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overviewIndicator.classList.add('visible');
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} else {
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overviewIndicator.classList.remove('visible');
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}
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}
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});
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// === PHOTO MODE ===
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let photoMode = false;
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// Post-processing composer for depth of field (always-on, subtle)
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const composer = new EffectComposer(renderer);
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composer.addPass(new RenderPass(scene, camera));
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const bokehPass = new BokehPass(scene, camera, {
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focus: 5.0,
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aperture: 0.00015,
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maxblur: 0.004,
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});
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composer.addPass(bokehPass);
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// Orbit controls for free camera movement in photo mode
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const orbitControls = new OrbitControls(camera, renderer.domElement);
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orbitControls.enableDamping = true;
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orbitControls.dampingFactor = 0.05;
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orbitControls.enabled = false;
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const photoIndicator = document.getElementById('photo-indicator');
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const photoFocusDisplay = document.getElementById('photo-focus');
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/**
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* Updates the photo mode focus distance display.
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*/
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function updateFocusDisplay() {
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if (photoFocusDisplay) {
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photoFocusDisplay.textContent = bokehPass.uniforms['focus'].value.toFixed(1);
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}
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}
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document.addEventListener('keydown', (e) => {
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if (e.key === 'p' || e.key === 'P') {
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photoMode = !photoMode;
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document.body.classList.toggle('photo-mode', photoMode);
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orbitControls.enabled = photoMode;
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if (photoIndicator) {
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photoIndicator.classList.toggle('visible', photoMode);
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}
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if (photoMode) {
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// Enhanced DoF in photo mode
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bokehPass.uniforms['aperture'].value = 0.0003;
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bokehPass.uniforms['maxblur'].value = 0.008;
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// Sync orbit target to current look-at
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orbitControls.target.set(0, 0, 0);
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orbitControls.update();
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updateFocusDisplay();
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} else {
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// Restore subtle ambient DoF
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bokehPass.uniforms['aperture'].value = 0.00015;
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bokehPass.uniforms['maxblur'].value = 0.004;
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}
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}
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// Adjust focus with [ ] while in photo mode
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if (photoMode) {
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const focusStep = 0.5;
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if (e.key === '[') {
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bokehPass.uniforms['focus'].value = Math.max(0.5, bokehPass.uniforms['focus'].value - focusStep);
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updateFocusDisplay();
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} else if (e.key === ']') {
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bokehPass.uniforms['focus'].value = Math.min(200, bokehPass.uniforms['focus'].value + focusStep);
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updateFocusDisplay();
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}
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}
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});
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// === RESIZE HANDLER ===
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window.addEventListener('resize', () => {
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camera.aspect = window.innerWidth / window.innerHeight;
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camera.updateProjectionMatrix();
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renderer.setSize(window.innerWidth, window.innerHeight);
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composer.setSize(window.innerWidth, window.innerHeight);
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});
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// === ANIMATION LOOP ===
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const clock = new THREE.Clock();
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/**
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* Main animation loop — called each frame via requestAnimationFrame.
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* @returns {void}
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*/
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function animate() {
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requestAnimationFrame(animate);
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const elapsed = clock.getElapsedTime();
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// Smooth camera transition for overview mode
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const targetT = overviewMode ? 1 : 0;
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overviewT += (targetT - overviewT) * 0.04;
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camera.position.lerpVectors(NORMAL_CAM, OVERVIEW_CAM, overviewT);
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camera.lookAt(0, 0, 0);
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// Slow auto-rotation — suppressed during overview and photo mode
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const rotationScale = photoMode ? 0 : (1 - overviewT);
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targetRotX += (mouseY * 0.3 - targetRotX) * 0.02;
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targetRotY += (mouseX * 0.3 - targetRotY) * 0.02;
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stars.rotation.x = (targetRotX + elapsed * 0.01) * rotationScale;
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stars.rotation.y = (targetRotY + elapsed * 0.015) * rotationScale;
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constellationLines.rotation.x = stars.rotation.x;
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constellationLines.rotation.y = stars.rotation.y;
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// Subtle pulse on constellation opacity
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constellationLines.material.opacity = 0.12 + Math.sin(elapsed * 0.5) * 0.06;
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// Glass platform — ripple edge glow outward from centre
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for (const { mat, distFromCenter } of glassEdgeMaterials) {
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const phase = elapsed * 1.1 - distFromCenter * 0.18;
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mat.opacity = 0.25 + Math.sin(phase) * 0.22;
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}
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// Pulse the void light below
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voidLight.intensity = 0.35 + Math.sin(elapsed * 1.4) * 0.2;
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if (photoMode) {
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orbitControls.update();
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}
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// Animate floating commit banners
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const FADE_DUR = 1.5;
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commitBanners.forEach(banner => {
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const ud = banner.userData;
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if (ud.spawnTime === null) {
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if (elapsed < ud.startDelay) return;
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ud.spawnTime = elapsed;
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}
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const age = elapsed - ud.spawnTime;
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let opacity;
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if (age < FADE_DUR) {
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opacity = age / FADE_DUR;
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} else if (age < ud.lifetime - FADE_DUR) {
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opacity = 1;
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} else if (age < ud.lifetime) {
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opacity = (ud.lifetime - age) / FADE_DUR;
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} else {
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ud.spawnTime = elapsed + 3;
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opacity = 0;
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}
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banner.material.opacity = opacity * 0.85;
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banner.position.y = ud.baseY + Math.sin(elapsed * ud.floatSpeed + ud.floatPhase) * 0.4;
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});
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composer.render();
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}
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animate();
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// === DEBUG MODE ===
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let debugMode = false;
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document.getElementById('debug-toggle').addEventListener('click', () => {
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debugMode = !debugMode;
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document.getElementById('debug-toggle').style.backgroundColor = debugMode
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? 'var(--color-text-muted)'
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: 'var(--color-secondary)';
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console.log(`Debug mode ${debugMode ? 'enabled' : 'disabled'}`);
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if (debugMode) {
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// Example: Visualize all collision boxes and light sources
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// Replace with actual logic when available
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document.querySelectorAll('.collision-box').forEach((/** @type {HTMLElement} */ el) => el.style.outline = '2px solid red');
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document.querySelectorAll('.light-source').forEach((/** @type {HTMLElement} */ el) => el.style.outline = '2px dashed yellow');
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} else {
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document.querySelectorAll('.collision-box, .light-source').forEach((/** @type {HTMLElement} */ el) => {
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el.style.outline = 'none';
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});
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}
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});
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// === WEBSOCKET CLIENT ===
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import { wsClient } from './ws-client.js';
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wsClient.connect();
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window.addEventListener('player-joined', (/** @type {CustomEvent} */ event) => {
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console.log('Player joined:', event.detail);
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});
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window.addEventListener('player-left', (/** @type {CustomEvent} */ event) => {
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console.log('Player left:', event.detail);
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});
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window.addEventListener('chat-message', (/** @type {CustomEvent} */ event) => {
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console.log('Chat message:', event.detail);
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if (typeof event.detail?.text === 'string' && event.detail.text.toLowerCase().includes('sovereignty')) {
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triggerSovereigntyEasterEgg();
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}
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});
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// === SOVEREIGNTY EASTER EGG ===
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const SOVEREIGNTY_WORD = 'sovereignty';
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let sovereigntyBuffer = '';
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let sovereigntyBufferTimer = /** @type {ReturnType<typeof setTimeout>|null} */ (null);
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const sovereigntyMsg = document.getElementById('sovereignty-msg');
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/**
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* Triggers the sovereignty Easter egg: stars pulse gold, message flashes.
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*/
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function triggerSovereigntyEasterEgg() {
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// Flash constellation lines gold
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const originalLineColor = constellationLines.material.color.getHex();
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constellationLines.material.color.setHex(0xffd700);
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constellationLines.material.opacity = 0.9;
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// Stars burst gold
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const originalStarColor = starMaterial.color.getHex();
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const originalStarOpacity = starMaterial.opacity;
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starMaterial.color.setHex(0xffd700);
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starMaterial.opacity = 1.0;
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// Show overlay message
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if (sovereigntyMsg) {
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sovereigntyMsg.classList.remove('visible');
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// Force reflow so animation restarts
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void sovereigntyMsg.offsetWidth;
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sovereigntyMsg.classList.add('visible');
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}
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// Animate gold fade-out over 2.5s
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const startTime = performance.now();
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const DURATION = 2500;
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function fadeBack() {
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const t = Math.min((performance.now() - startTime) / DURATION, 1);
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const eased = t * t; // ease in: slow start, fast end
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// Interpolate star color back
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const goldR = 1.0, goldG = 0.843, goldB = 0;
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const origColor = new THREE.Color(originalStarColor);
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starMaterial.color.setRGB(
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goldR + (origColor.r - goldR) * eased,
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goldG + (origColor.g - goldG) * eased,
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goldB + (origColor.b - goldB) * eased
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);
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starMaterial.opacity = 1.0 + (originalStarOpacity - 1.0) * eased;
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|
// Interpolate line color back
|
|
const origLineColor = new THREE.Color(originalLineColor);
|
|
constellationLines.material.color.setRGB(
|
|
1.0 + (origLineColor.r - 1.0) * eased,
|
|
0.843 + (origLineColor.g - 0.843) * eased,
|
|
0 + origLineColor.b * eased
|
|
);
|
|
|
|
if (t < 1) {
|
|
requestAnimationFrame(fadeBack);
|
|
} else {
|
|
// Restore originals exactly
|
|
starMaterial.color.setHex(originalStarColor);
|
|
starMaterial.opacity = originalStarOpacity;
|
|
constellationLines.material.color.setHex(originalLineColor);
|
|
if (sovereigntyMsg) sovereigntyMsg.classList.remove('visible');
|
|
}
|
|
}
|
|
|
|
requestAnimationFrame(fadeBack);
|
|
}
|
|
|
|
// Detect 'sovereignty' typed anywhere on the page (cheat-code style)
|
|
document.addEventListener('keydown', (e) => {
|
|
if (e.metaKey || e.ctrlKey || e.altKey) return;
|
|
if (e.key.length !== 1) {
|
|
// Non-printable key resets buffer
|
|
sovereigntyBuffer = '';
|
|
return;
|
|
}
|
|
|
|
sovereigntyBuffer += e.key.toLowerCase();
|
|
|
|
// Keep only the last N chars needed
|
|
if (sovereigntyBuffer.length > SOVEREIGNTY_WORD.length) {
|
|
sovereigntyBuffer = sovereigntyBuffer.slice(-SOVEREIGNTY_WORD.length);
|
|
}
|
|
|
|
if (sovereigntyBuffer === SOVEREIGNTY_WORD) {
|
|
sovereigntyBuffer = '';
|
|
triggerSovereigntyEasterEgg();
|
|
}
|
|
|
|
// Reset buffer after 3s of inactivity
|
|
if (sovereigntyBufferTimer) clearTimeout(sovereigntyBufferTimer);
|
|
sovereigntyBufferTimer = setTimeout(() => { sovereigntyBuffer = ''; }, 3000);
|
|
});
|
|
|
|
window.addEventListener('beforeunload', () => {
|
|
wsClient.disconnect();
|
|
});
|
|
|
|
// === COMMIT BANNERS ===
|
|
const commitBanners = [];
|
|
|
|
/**
|
|
* Creates a canvas texture for a commit banner.
|
|
* @param {string} hash - Short commit hash
|
|
* @param {string} message - Commit subject line
|
|
* @returns {THREE.CanvasTexture}
|
|
*/
|
|
function createCommitTexture(hash, message) {
|
|
const canvas = document.createElement('canvas');
|
|
canvas.width = 512;
|
|
canvas.height = 64;
|
|
const ctx = canvas.getContext('2d');
|
|
|
|
ctx.fillStyle = 'rgba(0, 0, 16, 0.75)';
|
|
ctx.fillRect(0, 0, 512, 64);
|
|
|
|
ctx.strokeStyle = '#4488ff';
|
|
ctx.lineWidth = 1;
|
|
ctx.strokeRect(0.5, 0.5, 511, 63);
|
|
|
|
ctx.font = 'bold 11px "Courier New", monospace';
|
|
ctx.fillStyle = '#4488ff';
|
|
ctx.fillText(hash, 10, 20);
|
|
|
|
ctx.font = '12px "Courier New", monospace';
|
|
ctx.fillStyle = '#ccd6f6';
|
|
const displayMsg = message.length > 54 ? message.slice(0, 54) + '\u2026' : message;
|
|
ctx.fillText(displayMsg, 10, 46);
|
|
|
|
return new THREE.CanvasTexture(canvas);
|
|
}
|
|
|
|
/**
|
|
* Fetches recent commits and spawns floating banner sprites.
|
|
*/
|
|
async function initCommitBanners() {
|
|
let commits;
|
|
try {
|
|
const res = await fetch(
|
|
'http://143.198.27.163:3000/api/v1/repos/Timmy_Foundation/the-nexus/commits?limit=5',
|
|
{ headers: { 'Authorization': 'token dc0517a965226b7a0c5ffdd961b1ba26521ac592' } }
|
|
);
|
|
if (!res.ok) throw new Error('fetch failed');
|
|
const data = await res.json();
|
|
commits = data.map(/** @type {(c: any) => {hash: string, message: string}} */ c => ({
|
|
hash: c.sha.slice(0, 7),
|
|
message: c.commit.message.split('\n')[0],
|
|
}));
|
|
} catch {
|
|
commits = [
|
|
{ hash: 'a1b2c3d', message: 'feat: depth of field effect on distant objects' },
|
|
{ hash: 'e4f5g6h', message: 'feat: photo mode with orbit controls' },
|
|
{ hash: 'i7j8k9l', message: 'feat: sovereignty easter egg animation' },
|
|
{ hash: 'm0n1o2p', message: 'feat: overview mode bird\'s-eye view' },
|
|
{ hash: 'q3r4s5t', message: 'feat: star field and constellation lines' },
|
|
];
|
|
}
|
|
|
|
const spreadX = [-7, -3.5, 0, 3.5, 7];
|
|
const spreadY = [1.0, -1.5, 2.2, -0.8, 1.6];
|
|
const spreadZ = [-1.5, -2.5, -1.0, -2.0, -1.8];
|
|
|
|
commits.forEach((commit, i) => {
|
|
const texture = createCommitTexture(commit.hash, commit.message);
|
|
const material = new THREE.SpriteMaterial({
|
|
map: texture,
|
|
transparent: true,
|
|
opacity: 0,
|
|
depthWrite: false,
|
|
});
|
|
const sprite = new THREE.Sprite(material);
|
|
sprite.scale.set(12, 1.5, 1);
|
|
sprite.position.set(
|
|
spreadX[i % spreadX.length],
|
|
spreadY[i % spreadY.length],
|
|
spreadZ[i % spreadZ.length]
|
|
);
|
|
sprite.userData = {
|
|
baseY: spreadY[i % spreadY.length],
|
|
floatPhase: (i / commits.length) * Math.PI * 2,
|
|
floatSpeed: 0.25 + i * 0.07,
|
|
startDelay: i * 2.5,
|
|
lifetime: 12 + i * 1.5,
|
|
spawnTime: /** @type {number|null} */ (null),
|
|
};
|
|
scene.add(sprite);
|
|
commitBanners.push(sprite);
|
|
});
|
|
}
|
|
|
|
initCommitBanners();
|
|
|
|
// Favicon update functions
|
|
const updateFavicon = (state) => {
|
|
const canvas = document.createElement('canvas');
|
|
canvas.width = 16;
|
|
canvas.height = 16;
|
|
const ctx = canvas.getContext('2d');
|
|
|
|
ctx.clearRect(0, 0, 16, 16);
|
|
|
|
if (state === 'chat') {
|
|
// Pulsing dot for chat active
|
|
const time = Date.now() / 1000;
|
|
const pulse = Math.sin(time * 2) * 0.4 + 0.6;
|
|
ctx.fillStyle = NEXUS.colors.teal;
|
|
ctx.beginPath();
|
|
ctx.arc(8, 8, 4 * pulse, 0, Math.PI * 2);
|
|
ctx.fill();
|
|
} else if (state === 'portal') {
|
|
// Purple dot for portal nearby
|
|
ctx.fillStyle = NEXUS.colors.purple;
|
|
ctx.beginPath();
|
|
ctx.arc(8, 8, 4, 0, Math.PI * 2);
|
|
ctx.fill();
|
|
} else {
|
|
// Default teal dot
|
|
ctx.fillStyle = NEXUS.colors.teal;
|
|
ctx.beginPath();
|
|
ctx.arc(8, 8, 4, 0, Math.PI * 2);
|
|
ctx.fill();
|
|
}
|
|
|
|
const link = document.querySelector('link[rel="icon"]');
|
|
if (!link) {
|
|
const newLink = document.createElement('link');
|
|
newLink.rel = 'icon';
|
|
newLink.href = canvas.toDataURL('image/png');
|
|
document.head.appendChild(newLink);
|
|
} else {
|
|
link.href = canvas.toDataURL('image/png');
|
|
}
|
|
};
|
|
|
|
// Update favicon based on Nexus state
|
|
const checkFaviconState = () => {
|
|
let state = 'default';
|
|
if (NEXUS.chat && NEXUS.chat.isActive) {
|
|
state = 'chat';
|
|
} else if (NEXUS.player && NEXUS.player.nearPortal) {
|
|
state = 'portal';
|
|
}
|
|
updateFavicon(state);
|
|
};
|
|
|
|
// Update favicon periodically for pulsing effect
|
|
setInterval(checkFaviconState, 100);
|