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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>WORLDSHELL // SYSTEM_INIT</title>
<!-- Load Google Fonts -->
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<!-- Orbitron: 几何感强的科幻字体 -->
<link href="https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&display=swap" rel="stylesheet">
<!-- Rajdhani: 现代科技感，字母统一 -->
<link href="https://fonts.googleapis.com/css2?family=Rajdhani:wght@500;600;700&display=swap" rel="stylesheet">
<!-- Space Mono: 等宽，复古科幻 -->
<link href="https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&display=swap" rel="stylesheet">
<!-- Noto Sans: Google的万能Unicode字体，作为后备 -->
<link href="https://fonts.googleapis.com/css2?family=Noto+Sans:wght@500;700;900&display=swap" rel="stylesheet">
<!-- Load Three.js -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/r128/three.min.js"></script>
<style>
:root {
--bg-color: #ffffff;
--text-color: #1a1a1a;
--accent-color: #0066cc; /* Deep Tech Blue */
--secondary-color: #ff3366; /* Vivid Pink/Red */
--panel-bg: rgba(255, 255, 255, 0.85);
--border-color: rgba(0, 102, 204, 0.3);
--font-main: 'Helvetica Neue', Helvetica, Arial, sans-serif;
--font-mono: 'Courier New', Courier, monospace;
}
body, html {
margin: 0;
padding: 0;
width: 100%;
height: 100%;
background-color: var(--bg-color);
color: var(--text-color);
font-family: var(--font-main);
overflow: hidden; /* No scroll on main page */
}
/* Canvas fixed at back */
#canvas-container {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: 0;
opacity: 0.9;
cursor: pointer; /* Hint that it's clickable */
transition: opacity 1s ease;
}
.main-container {
position: relative;
z-index: 1;
width: 100%;
height: 100vh;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
pointer-events: none; /* Let clicks pass through to canvas initially */
}
/* Title Overlay - Always visible but separate */
.title-overlay {
position: absolute;
top: 15%;
text-align: center;
width: 100%;
z-index: 2;
pointer-events: auto;
}
h1 {
/* Orbitron 用于英文字母，Noto Sans 作为后备处理希腊/西里尔等字符 */
font-family: 'Orbitron', 'Noto Sans', sans-serif;
font-weight: 900;
font-size: 3.5rem;
margin: 0 0 0.5rem 0;
letter-spacing: 0.5rem;
text-transform: uppercase;
color: #000;
text-shadow: 0 0 10px rgba(255,255,255,0.8);
position: relative;
}
/* 单个字母的容器 */
h1 .letter {
display: inline-block;
position: relative;
}
/* 特殊字符（Ø等）使用后备字体并水平拉伸 */
h1 .letter.special-char {
font-family: 'Noto Sans', sans-serif;
font-weight: 700;
transform: scaleX(1.2); /* 水平拉伸 20% */
display: inline-block; /* transform 需要 */
}
/* Glitch effect - 只作用于单个字母 */
h1 .letter.glitch {
animation: glitch-anim 0.2s ease;
}
@keyframes glitch-anim {
0% {
transform: translate(0);
opacity: 1;
color: #000;
}
20% {
transform: translate(-3px, 2px);
opacity: 0.8;
color: #ff3366;
text-shadow: 2px 0 #0066cc, -2px 0 #ff3366;
}
40% {
transform: translate(3px, -2px);
opacity: 0.7;
color: #0066cc;
text-shadow: -2px 0 #ff3366, 2px 0 #0066cc;
}
60% {
transform: translate(-2px, 3px);
opacity: 0.8;
color: #ff3366;
}
80% {
transform: translate(2px, -1px);
opacity: 0.9;
color: #0066cc;
}
100% {
transform: translate(0);
opacity: 1;
color: #000;
text-shadow: none;
}
}
.subtitle {
font-family: var(--font-mono);
font-size: 0.9rem;
color: var(--accent-color);
text-transform: uppercase;
letter-spacing: 0.1rem;
font-weight: 600;
}
/* Login/Interaction Box - Hidden initially */
.content-box {
background: rgba(255, 255, 255, 0.9);
border: 1px solid var(--accent-color);
padding: 2rem;
padding-top: 2.5rem; /* 为关闭按钮留出空间 */
width: 300px;
text-align: center;
backdrop-filter: blur(15px);
box-shadow: 0 0 30px rgba(0, 102, 204, 0.2);
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%) scale(0.9);
opacity: 0;
pointer-events: none;
transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
z-index: 10;
}
.content-box.visible {
opacity: 1;
transform: translate(-50%, -50%) scale(1);
pointer-events: auto;
}
/* 关闭按钮 */
.close-btn {
position: absolute;
top: 10px;
right: 10px;
width: 24px;
height: 24px;
cursor: pointer;
opacity: 0.6;
transition: opacity 0.3s;
}
.close-btn:hover {
opacity: 1;
}
.close-btn::before,
.close-btn::after {
content: '';
position: absolute;
top: 50%;
left: 50%;
width: 16px;
height: 1px;
background: var(--accent-color);
}
.close-btn::before {
transform: translate(-50%, -50%) rotate(45deg);
}
.close-btn::after {
transform: translate(-50%, -50%) rotate(-45deg);
}
/* Decorative corners for box */
.content-box::before {
content: '';
position: absolute;
top: -2px; left: -2px;
width: 10px; height: 10px;
border-top: 2px solid var(--secondary-color);
border-left: 2px solid var(--secondary-color);
}
.content-box::after {
content: '';
position: absolute;
bottom: -2px; right: -2px;
width: 10px; height: 10px;
border-bottom: 2px solid var(--secondary-color);
border-right: 2px solid var(--secondary-color);
}
.input-group {
margin-bottom: 20px;
text-align: left;
}
.input-label {
font-family: var(--font-mono);
font-size: 0.7rem;
color: #666;
display: block;
margin-bottom: 5px;
}
.styled-input {
width: 100%;
padding: 8px;
background: rgba(0,0,0,0.02);
border: 1px solid #ddd;
border-bottom: 2px solid var(--accent-color);
font-family: var(--font-mono);
outline: none;
box-sizing: border-box;
transition: background 0.3s;
}
.styled-input:focus {
background: rgba(0, 102, 204, 0.05);
}
a.button {
display: block;
width: 100%;
padding: 10px 0;
background: transparent;
color: var(--accent-color);
text-decoration: none;
text-transform: uppercase;
font-family: 'Orbitron', var(--font-mono);
font-size: 0.75rem;
letter-spacing: 1.5px;
font-weight: 700;
border: 1px solid var(--accent-color);
cursor: pointer;
transition: all 0.3s;
}
a.button:hover {
background: rgba(0, 102, 204, 0.05);
color: #00aaff;
border-color: #00aaff;
box-shadow: 0 0 15px rgba(0, 102, 204, 0.5);
}
.secondary-link {
display: block;
margin-top: 15px;
font-family: var(--font-mono);
font-size: 0.7rem;
color: #999;
text-decoration: none;
}
.secondary-link:hover { text-decoration: underline; }
/* Error Message */
.error-message {
margin-top: 15px;
padding: 10px;
background: rgba(255, 51, 102, 0.1);
border: 1px solid var(--secondary-color);
color: var(--secondary-color);
font-family: var(--font-mono);
font-size: 0.75rem;
text-align: left;
display: none;
}
.error-message.visible {
display: block;
animation: error-shake 0.5s;
}
@keyframes error-shake {
0%, 100% { transform: translateX(0); }
25% { transform: translateX(-5px); }
75% { transform: translateX(5px); }
}
/* Footer */
footer {
position: fixed;
bottom: 20px;
width: 100%;
text-align: center;
font-family: var(--font-mono);
font-size: 0.7rem;
color: #999;
pointer-events: none;
}
/* Glitch effect */
.glitch-wrapper { position: relative; }
/* Scanlines */
.scanlines {
position: fixed;
left: 0; top: 0; width: 100vw; height: 100vh;
background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.02) 50%),
linear-gradient(90deg, rgba(255, 0, 0, 0.03), rgba(0, 255, 0, 0.01), rgba(0, 0, 255, 0.03));
background-size: 100% 4px, 6px 100%;
pointer-events: none;
z-index: 100;
}
/* Initialize Button */
#init-button {
position: fixed;
bottom: 80px;
left: 50%;
transform: translateX(-50%);
z-index: 20;
font-family: var(--font-mono);
font-size: 0.75rem;
padding: 10px 30px;
background: transparent;
color: var(--accent-color);
border: 1px solid var(--accent-color);
cursor: pointer;
transition: all 0.3s ease;
letter-spacing: 1.5px;
text-transform: uppercase;
animation: pulse 2s infinite;
pointer-events: auto;
}
@keyframes pulse {
0% {
opacity: 0.6;
box-shadow: 0 0 5px rgba(0, 102, 204, 0.3);
}
50% {
opacity: 1;
box-shadow: 0 0 15px rgba(0, 102, 204, 0.6);
}
100% {
opacity: 0.6;
box-shadow: 0 0 5px rgba(0, 102, 204, 0.3);
}
}
#init-button:hover {
background: rgba(0, 102, 204, 0.05);
color: #00aaff;
border-color: #00aaff;
box-shadow: 0 0 20px rgba(0, 102, 204, 0.8);
animation: none; /* 停止呼吸，保持高亮 */
}
</style>
</head>
<body>
<div class="scanlines"></div>
<div id="canvas-container"></div>
<div class="title-overlay">
<h1 id="main-title" class="glitch-wrapper"></h1>
<div class="subtitle" id="subtitle-text"></div>
</div>
<button id="init-button">[ CLICK TO INITIALIZE ]</button>
<div class="main-container">
<!-- Login Box (Hidden Initially) -->
<div class="content-box" id="login-panel">
<div class="close-btn" id="close-login"></div>
<div style="margin-bottom: 20px; font-family: var(--font-mono); font-size: 0.8rem; color: var(--accent-color);">
> AUTHENTICATION REQUIRED
</div>
<div class="input-group">
<label class="input-label">IDENTITY</label>
<input type="text" class="styled-input" id="username-input" placeholder="GHOST_ID" autocomplete="username">
</div>
<div class="input-group">
<label class="input-label">PASSPHRASE</label>
<input type="password" class="styled-input" id="password-input" placeholder="********" autocomplete="current-password">
</div>
<a href="#" class="button" id="login-btn">LOG IN</a>
<div class="error-message" id="error-msg">
> ERROR: AUTHENTICATION FAILED<br>
> Invalid credentials or insufficient privileges<br>
> Access to Layer 0 denied
</div>
<div id="success-msg" style="margin-top: 15px; padding: 10px; background: rgba(0, 102, 204, 0.1); border: 1px solid var(--accent-color); color: var(--accent-color); font-family: var(--font-mono); font-size: 0.75rem; text-align: left; display: none;">
> AUTHENTICATION SUCCESSFUL<br>
> Redirecting to Layer 0...
</div>
<a href="architecture.html" class="secondary-link">> VIEW SYSTEM ARCHITECTURE</a>
</div>
</div>
<footer>
WORLDSHELL INITIATIVE // TERMINAL_ID: 0x88A // LAYER 0<br>
粤ICP备2025509028号
</footer>
<script>
// --- SHADERS ---
// 我们在这里定义 Shader，用来实现那个"流动能量球"的效果
const vertexShader = `
varying vec2 vUv;
varying vec3 vPosition;
varying vec3 vNormal;
void main() {
vUv = uv;
vPosition = position;
vNormal = normalize(normalMatrix * normal);
gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);
}
`;
const fragmentShader = `
uniform float time;
uniform vec3 color;
varying vec2 vUv;
varying vec3 vPosition;
varying vec3 vNormal;
// --- Simplex 3D Noise 函数 (标准算法) ---
vec3 mod289(vec3 x) { return x - floor(x * (1.0 / 289.0)) * 289.0; }
vec4 mod289(vec4 x) { return x - floor(x * (1.0 / 289.0)) * 289.0; }
vec4 permute(vec4 x) { return mod289(((x*34.0)+1.0)*x); }
vec4 taylorInvSqrt(vec4 r) { return 1.79284291400159 - 0.85373472095314 * r; }
float snoise(vec3 v) {
const vec2 C = vec2(1.0/6.0, 1.0/3.0) ;
const vec4 D = vec4(0.0, 0.5, 1.0, 2.0);
vec3 i = floor(v + dot(v, C.yyy) );
vec3 x0 = v - i + dot(i, C.xxx) ;
vec3 g = step(x0.yzx, x0.xyz);
vec3 l = 1.0 - g;
vec3 i1 = min( g.xyz, l.zxy );
vec3 i2 = max( g.xyz, l.zxy );
vec3 x1 = x0 - i1 + 1.0 * C.xxx;
vec3 x2 = x0 - i2 + 2.0 * C.xxx;
vec3 x3 = x0 - 1.0 + 3.0 * C.xxx;
i = mod289(i);
vec4 p = permute( permute( permute(
i.z + vec4(0.0, i1.z, i2.z, 1.0 ))
+ i.y + vec4(0.0, i1.y, i2.y, 1.0 ))
+ i.x + vec4(0.0, i1.x, i2.x, 1.0 ));
float n_ = 1.0/7.0;
vec3 ns = n_ * D.wyz - D.xzx;
vec4 j = p - 49.0 * floor(p * ns.z *ns.z);
vec4 x_ = floor(j * ns.z);
vec4 y_ = floor(j - 7.0 * x_ );
vec4 x = x_ *ns.x + ns.yyyy;
vec4 y = y_ *ns.x + ns.yyyy;
vec4 h = 1.0 - abs(x) - abs(y);
vec4 b0 = vec4( x.xy, y.xy );
vec4 b1 = vec4( x.zw, y.zw );
vec4 s0 = floor(b0)*2.0 + 1.0;
vec4 s1 = floor(b1)*2.0 + 1.0;
vec4 sh = -step(h, vec4(0.0));
vec4 a0 = b0.xzyw + s0.xzyw*sh.xxyy ;
vec4 a1 = b1.xzyw + s1.xzyw*sh.zzww ;
vec3 p0 = vec3(a0.xy,h.x);
vec3 p1 = vec3(a0.zw,h.y);
vec3 p2 = vec3(a1.xy,h.z);
vec3 p3 = vec3(a1.zw,h.w);
vec4 norm = taylorInvSqrt(vec4(dot(p0,p0), dot(p1,p1), dot(p2, p2), dot(p3,p3)));
p0 *= norm.x; p1 *= norm.y; p2 *= norm.z; p3 *= norm.w;
vec4 m = max(0.6 - vec4(dot(x0,x0), dot(x1,x1), dot(x2,x2), dot(x3,x3)), 0.0);
m = m * m;
return 42.0 * dot( m*m, vec4( dot(p0,x0), dot(p1,x1), dot(p2,x2), dot(p3,x3) ) );
}
void main() {
// 1. Fresnel Effect (边缘发光)
vec3 viewDirection = normalize(cameraPosition - vPosition);
float fresnel = dot(viewDirection, vNormal);
fresnel = clamp(1.0 - fresnel, 0.0, 1.0);
fresnel = pow(fresnel, 1.5); // 调整指数控制边缘宽度
// 2. Noise (流动纹理)
// 使用位置 + 时间作为参数，让噪点动起来
float noiseValue = snoise(vPosition * 2.5 + time * 0.4);
// 3. 组合颜色
// 基础色 + 菲涅尔亮边 + 噪点变化
vec3 finalColor = color + (vec3(1.0) * fresnel * 0.5);
// 降低透明度，让核心更通透飘渺
// 边缘亮一些，中心更透明
float alpha = 0.15 + (fresnel * 0.35) + (noiseValue * 0.1);
gl_FragColor = vec4(finalColor, alpha);
}
`;
// THREE.JS SETUP
const container = document.getElementById('canvas-container');
const scene = new THREE.Scene();
scene.fog = new THREE.FogExp2(0xffffff, 0.02);
const camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 1000);
camera.position.z = 5;
const renderer = new THREE.WebGLRenderer({ antialias: true, alpha: true });
renderer.setSize(window.innerWidth, window.innerHeight);
renderer.setPixelRatio(window.devicePixelRatio);
renderer.setClearColor(0xffffff, 0);
container.appendChild(renderer.domElement);
// Raycaster for interaction
const raycaster = new THREE.Raycaster();
const mouse = new THREE.Vector2();
window.addEventListener('resize', () => {
camera.aspect = window.innerWidth / window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize(window.innerWidth, window.innerHeight);
});
// --- OBJECTS ---
const group = new THREE.Group();
scene.add(group);
// 1. The "Shell" - Outer Wireframe
const geometry = new THREE.IcosahedronGeometry(2.2, 2);
const material = new THREE.MeshBasicMaterial({
color: 0x222222,
wireframe: true,
transparent: true,
opacity: 0.3,
depthWrite: false, // 不写深度，避免遮挡核心
depthTest: true // 读取深度，会被核心遮挡
});
const shell = new THREE.Mesh(geometry, material);
shell.renderOrder = 1; // 后渲染
group.add(shell);
// 2. Inner Core - Shader Material (Flowing Energy)
const coreGeo = new THREE.IcosahedronGeometry(0.8, 4); // 增加细分程度(4)以获得更好的噪点效果
const coreMat = new THREE.ShaderMaterial({
vertexShader: vertexShader,
fragmentShader: fragmentShader,
uniforms: {
time: { value: 0 },
color: { value: new THREE.Color(0x3399ff) } // 更亮的蓝色，增加飘渺感
},
transparent: true,
side: THREE.DoubleSide,
depthWrite: true, // 写入深度，这样能遮挡后面的物体
depthTest: true, // 读取深度，这样不会被前面的物体穿透
blending: THREE.NormalBlending // 使用普通混合
});
const core = new THREE.Mesh(coreGeo, coreMat);
core.renderOrder = 0; // 先渲染核心，让它写入深度
group.add(core);
// 4. Particles
const particlesGeometry = new THREE.BufferGeometry();
const particleCount = 1200;
const posArray = new Float32Array(particleCount * 3);
for(let i = 0; i < particleCount * 3; i++) {
posArray[i] = (Math.random() - 0.5) * 15;
}
particlesGeometry.setAttribute('position', new THREE.BufferAttribute(posArray, 3));
const particlesMaterial = new THREE.PointsMaterial({
size: 0.04,
color: 0x0066cc,
transparent: true,
opacity: 0.6
});
const particlesMesh = new THREE.Points(particlesGeometry, particlesMaterial);
scene.add(particlesMesh);
// 5. Rings
const ringGeo = new THREE.TorusGeometry(3.5, 0.02, 16, 100);
const ringMat = new THREE.MeshBasicMaterial({
color: 0xff3366,
transparent: true,
opacity: 0.6,
depthWrite: false, // 不写深度
depthTest: true // 读取深度，会被核心遮挡
});
const ring = new THREE.Mesh(ringGeo, ringMat);
ring.rotation.x = Math.PI / 2;
ring.rotation.y = Math.PI / 6;
ring.renderOrder = 2; // 后渲染
group.add(ring);
const ring2 = ring.clone();
ring2.rotation.x = -Math.PI / 3;
ring2.scale.set(0.8, 0.8, 0.8);
ring2.renderOrder = 2; // 后渲染
ring2.material = ringMat.clone(); // 克隆材质避免共享
group.add(ring2);
// Animation Loop
const clock = new THREE.Clock();
let mouseX = 0;
let mouseY = 0;
let isExpanded = false;
document.addEventListener('mousemove', (event) => {
mouseX = (event.clientX - window.innerWidth / 2) * 0.001;
mouseY = (event.clientY - window.innerHeight / 2) * 0.001;
// Raycaster update
mouse.x = ( event.clientX / window.innerWidth ) * 2 - 1;
mouse.y = - ( event.clientY / window.innerHeight ) * 2 + 1;
});
function animate() {
requestAnimationFrame(animate);
const elapsedTime = clock.getElapsedTime();
// Interaction: if not expanded, allow rotation
if (!isExpanded) {
group.rotation.y += 0.05 * (mouseX - group.rotation.y);
group.rotation.x += 0.05 * (mouseY - group.rotation.x);
group.rotation.y += 0.002;
} else {
// Slow rotation when login open
group.rotation.y += 0.0005;
}
// Pulse Core
// Update Shader Time
coreMat.uniforms.time.value = elapsedTime;
const pulse = 1 + Math.sin(elapsedTime * 2.5) * 0.05;
core.scale.set(pulse, pulse, pulse);
shell.scale.set(1.05, 1.05, 1.05);
particlesMesh.rotation.y = -elapsedTime * 0.05;
ring.rotation.z += 0.01;
ring.rotation.y += 0.005;
ring2.rotation.z -= 0.015;
ring2.rotation.x += 0.008;
renderer.render(scene, camera);
}
animate();
// Button Click Handler
document.getElementById('init-button').addEventListener('click', () => {
if (!isExpanded) {
window.location.href = 'under-construction.html';
}
});
function revealLogin() {
isExpanded = true;
document.getElementById('login-panel').classList.add('visible');
document.getElementById('init-button').style.display = 'none';
// Camera Zoom Effect - 缓慢推进
let targetZ = 3.5;
let currentZ = camera.position.z;
// 使用缓动函数实现平滑缓慢的 zoom
function zoomIn() {
if (camera.position.z > targetZ) {
// 每帧只移动剩余距离的 2%，产生缓慢减速效果
camera.position.z -= (camera.position.z - targetZ) * 0.02;
// 当距离很小时停止
if (Math.abs(camera.position.z - targetZ) > 0.01) {
requestAnimationFrame(zoomIn);
} else {
camera.position.z = targetZ;
}
}
}
zoomIn();
}
// 登录函数
async function handleLogin() {
console.log('Login function called');
const username = document.getElementById('username-input').value.trim();
const password = document.getElementById('password-input').value;
const errorMsg = document.getElementById('error-msg');
const successMsg = document.getElementById('success-msg');
const loginBtn = document.getElementById('login-btn');
console.log('Username:', username ? 'provided' : 'empty');
console.log('Password:', password ? 'provided' : 'empty');
// 隐藏之前的消息
errorMsg.classList.remove('visible');
successMsg.style.display = 'none';
// 验证输入
if (!username || !password) {
console.log('Validation failed: empty fields');
// 如果用户名和密码都为空，跳转到施工页面
if (!username && !password) {
window.location.href = 'under-construction.html';
return;
}
// 如果只缺少其中一个，显示错误消息
errorMsg.innerHTML = '> ERROR: AUTHENTICATION FAILED<br>' +
'> Please enter both username and password<br>' +
'> Access to Layer 0 denied';
errorMsg.classList.add('visible');
setTimeout(() => {
errorMsg.classList.remove('visible');
}, 3000);
return;
}
// 显示加载状态
const originalText = loginBtn.textContent;
loginBtn.textContent = 'AUTHENTICATING...';
loginBtn.style.pointerEvents = 'none';
// 获取当前页面的主机名，构建8000端口的URL
const currentHost = window.location.hostname;
const authUrl = `http://${currentHost}:8000/`;
console.log('Attempting login to:', authUrl);
console.log('Current location:', window.location.href);
// 由于CORS限制，直接使用URL中包含认证信息的方式跳转
// 这是最可靠的方式，浏览器会自动处理Basic Auth
try {
// 先尝试fetch验证（可能会因为CORS失败，但不影响后续跳转）
try {
const response = await fetch(authUrl, {
method: 'GET',
headers: {
'Authorization': 'Basic ' + btoa(username + ':' + password)
},
credentials: 'omit',
mode: 'cors'
});
console.log('Fetch response status:', response.status);
if (response.status === 200 || response.ok) {
// 认证成功
successMsg.style.display = 'block';
loginBtn.textContent = 'SUCCESS';
setTimeout(() => {
window.location.href = authUrl;
}, 1000);
return;
} else if (response.status === 401) {
// 401 - 认证失败
throw new Error('Invalid credentials');
}
} catch (fetchError) {
console.log('Fetch failed (likely CORS):', fetchError.message);
// 继续使用URL方式跳转
}
// 使用URL中包含认证信息的方式跳转（备用方案）
// 格式：http://username:password@host:port/
const authUrlWithCreds = `http://${encodeURIComponent(username)}:${encodeURIComponent(password)}@${currentHost}:8000/`;
console.log('Using URL-based auth, redirecting...');
// 显示成功消息
successMsg.style.display = 'block';
loginBtn.textContent = 'REDIRECTING...';
// 立即跳转
window.location.href = authUrlWithCreds;
} catch (error) {
console.error('Login error:', error);
errorMsg.innerHTML = '> ERROR: AUTHENTICATION FAILED<br>' +
'> ' + error.message + '<br>' +
'> Please check your credentials';
errorMsg.classList.add('visible');
loginBtn.textContent = originalText;
loginBtn.style.pointerEvents = 'auto';
setTimeout(() => {
errorMsg.classList.remove('visible');
}, 3000);
}
}
// 登录按钮点击事件
document.getElementById('login-btn').addEventListener('click', (e) => {
e.preventDefault();
e.stopPropagation();
console.log('Login button clicked');
handleLogin();
});
// 支持回车键提交
document.getElementById('password-input').addEventListener('keypress', (e) => {
if (e.key === 'Enter') {
document.getElementById('login-btn').click();
}
});
// 关闭登录框
document.getElementById('close-login').addEventListener('click', () => {
isExpanded = false;
document.getElementById('login-panel').classList.remove('visible');
document.getElementById('init-button').style.display = 'block';
// 缓慢后退
function zoomOut() {
if (camera.position.z < 5) {
camera.position.z += (5 - camera.position.z) * 0.02;
if (Math.abs(camera.position.z - 5) > 0.01) {
requestAnimationFrame(zoomOut);
} else {
camera.position.z = 5;
}
}
}
zoomOut();
});
// Subtitle Typewriter with Loop
const subtitleElement = document.getElementById('subtitle-text');
const subtitleTexts = [
"Bounded in the Shell, Counting Ourselves Kings of Infinite Space",
"THERE IS NO BEDRØCK // ØNLY THE NEXΤ SH∑LL",
"ΛS ΛBOVΞ, SO BΞLOW. RΞCURSIVΞ ∞ FOREVER."
];
let currentTextIndex = 0;
async function typeText(text) {
for (let i = 0; i < text.length; i++) {
subtitleElement.textContent += text.charAt(i);
await new Promise(r => setTimeout(r, 40));
}
}
async function deleteText() {
const currentText = subtitleElement.textContent;
for (let i = currentText.length; i > 0; i--) {
subtitleElement.textContent = currentText.substring(0, i - 1);
await new Promise(r => setTimeout(r, 20)); // 删除比打字快
}
}
async function subtitleLoop() {
// 打字
await typeText(subtitleTexts[currentTextIndex]);
// 暂停 3 秒
await new Promise(r => setTimeout(r, 3000));
// 删除
await deleteText();
// 暂停 0.5 秒
await new Promise(r => setTimeout(r, 500));
// 切换到下一句
currentTextIndex = (currentTextIndex + 1) % subtitleTexts.length;
// 递归循环
subtitleLoop();
}
// 初始延迟后开始
setTimeout(() => {
subtitleLoop();
}, 800);
// Glitch Effect: Random single letter switch to exotic characters
const titleElement = document.getElementById('main-title');
const originalText = 'WØRLDSHELL';
// 异世界字符池（希腊、西里尔、片假名、数学符号、卢恩文、盲文等）
const glitchChars = [
// 希腊字母
'Γ', 'Δ', 'Θ', 'Λ', 'Ξ', 'Π', 'Σ', 'Φ', 'Ψ', 'Ω',
// 西里尔字母
'Ф', 'Ж', 'Д',
// 半角片假名
'ｱ', 'ｲ', 'ｳ', 'ｴ', 'ｵ', 'ｶ', 'ｷ', 'ｸ', 'ｹ', 'ｺ', 'ｻ', 'ｼ', 'ｽ', 'ｾ', 'ｿ',
'ﾀ', 'ﾁ', 'ﾂ', 'ﾃ', 'ﾄ', 'ﾅ', 'ﾆ', 'ﾇ', 'ﾈ', 'ﾉ',
'ﾊ', 'ﾋ', 'ﾌ', 'ﾍ', 'ﾎ', 'ﾏ', 'ﾐ', 'ﾑ', 'ﾒ', 'ﾓ',
'ﾔ', 'ﾕ', 'ﾖ', 'ﾗ', 'ﾘ', 'ﾙ', 'ﾚ', 'ﾛ', 'ﾜ', 'ｦ', 'ﾝ',
// 数学符号
'∀', '∃', '∅', '∇', '∫', '≠', '≡', '∑',
// 方块字符
'█', '▌', '▍', '▎',
// 卢恩符文
'ᚠ', 'ᚢ', 'ᚦ', 'ᚨ', 'ᚱ', 'ᚲ', 'ᚷ', 'ᚹ', 'ᚺ', 'ᚾ', 'ᛁ', 'ᛃ', 'ᛈ', 'ᛉ', 'ᛊ', 'ᛏ', 'ᛒ', 'ᛖ', 'ᛗ', 'ᛚ', 'ᛜ', 'ᛞ', 'ᛟ',
// 盲文点字
'⣿', '⣸', '⣯', '⣦', '⣛', '⠇', '⠕', '⠳', '⠿',
// 其他异文字
'Ⳉ', 'Ⳙ', 'ⴲ', 'ⴵ', 'ⵋ'
];
// Zalgo 组合符号（用于制造文字扭曲效果）
const zalgoMarks = [
'\u0300', '\u0301', '\u0302', '\u0303', '\u0304', '\u0305', '\u0306', '\u0307',
'\u0308', '\u0309', '\u030A', '\u030B', '\u030C', '\u030D', '\u030E', '\u030F',
'\u0310', '\u0311', '\u0312', '\u0313', '\u0314', '\u0315', '\u0316', '\u0317',
'\u0318', '\u0319', '\u031A', '\u031B', '\u031C', '\u031D', '\u031E', '\u031F',
'\u0320', '\u0321', '\u0322', '\u0323', '\u0324', '\u0325', '\u0326', '\u0327',
'\u0328', '\u0329', '\u032A', '\u032B', '\u032C', '\u032D', '\u032E', '\u032F',
'\u0330', '\u0331', '\u0332', '\u0333', '\u0334', '\u0335', '\u0336', '\u0337',
'\u0338', '\u0339', '\u033A', '\u033B', '\u033C', '\u033D', '\u033E', '\u033F'
];
// 初始化：将文本拆分为单独的 span
const letterSpans = [];
const specialChars = ['Ø', 'Ξ', 'Ψ', 'Φ', 'Θ']; // 需要用后备字体的字符
originalText.split('').forEach((char, index) => {
const span = document.createElement('span');
span.className = 'letter';
// 如果是特殊字符，添加额外的 class
if (specialChars.includes(char)) {
span.classList.add('special-char');
}
span.textContent = char;
span.dataset.index = index;
span.dataset.original = char;
titleElement.appendChild(span);
letterSpans.push(span);
});
let isGlitching = false;
function triggerGlitch() {
if (isGlitching) return;
isGlitching = true;
// 随机选择 1-3 个字母
const glitchCount = 1 + Math.floor(Math.random() * 3);
const indices = [];
// 随机选择不重复的位置
while (indices.length < glitchCount) {
const randomIndex = Math.floor(Math.random() * letterSpans.length);
if (!indices.includes(randomIndex)) {
indices.push(randomIndex);
}
}
const targets = [];
// 为每个选中的字母准备 glitch
indices.forEach(index => {