Transparent + glow + lightweight snow effect
// ==UserScript==
// @name Plaguecheat Forums Dark Version
// @namespace http://tampermonkey.net/
// @version 4.0
// @description Transparent + glow + lightweight snow effect
// @match https://plaguecheat.cc/*
// @grant none
// @run-at document-start
// ==/UserScript==
(function() {
'use strict';
/* ========== Meow ========== */
const css = `
body {
background-image: url('0') !important;
background-size: cover !important;
background-attachment: fixed !important;
background-position: center !important;
background-color: #000 !important;
background-repeat: no-repeat !important;
}
body *,
.pun, .punwrap,
.block, .blockform, .blockmenu, .blockpost,
.box, .inbox, .forumlist, .post, .postmsg {
background: transparent !important;
border: none !important;
box-shadow: none !important;
}
#brdtitle h1, .forumlist h2, .forumlist h3,
.blockpost h2, .posthead .hn, .postleft .username,
.pagelink, .postlink {
text-shadow:
0 0 2px currentColor,
0 0 6px rgba(255,255,255,.75),
0 0 8px currentColor;
}
a {
text-shadow:
0 0 1px currentColor,
0 0 5px rgba(255,255,255,.65),
0 0 7px currentColor;
}
a:hover {
text-shadow:
0 0 2px currentColor,
0 0 6px rgba(255,255,255,.85),
0 0 9px currentColor;
}
.postmsg, .postmsg * {
text-shadow:
0 0 1px currentColor,
0 0 4px rgba(255,255,255,.55),
0 0 6px currentColor;
}
.posthead *, .postfoot *,
.linkst *, .linksb *, .pagelinks * {
text-shadow:
0 0 1px currentColor,
0 0 5px rgba(255,255,255,.6),
0 0 7px currentColor;
}
`;
const style = document.createElement('style');
style.textContent = css;
document.head.appendChild(style);
/* ========== ❄ ========== */
window.addEventListener('load', () => {
const canvas = document.createElement('canvas');
const ctx = canvas.getContext('2d');
canvas.style.position = 'fixed';
canvas.style.top = '0';
canvas.style.left = '0';
canvas.style.pointerEvents = 'none';
canvas.style.zIndex = '999999';
canvas.style.width = '100%';
canvas.style.height = '100%';
document.body.appendChild(canvas);
let w, h;
function resize() {
w = canvas.width = window.innerWidth;
h = canvas.height = window.innerHeight;
}
resize();
window.addEventListener('resize', resize);
// 雪花数量（可改：默认 120）
const snowCount = 120;
const snow = [];
for (let i = 0; i < snowCount; i++) {
snow.push({
x: Math.random() * w,
y: Math.random() * h,
r: Math.random() * 3 + 1,
s: Math.random() * 1 + 0.2,
});
}
function draw() {
ctx.clearRect(0, 0, w, h);
ctx.fillStyle = 'rgba(255,255,255,0.8)';
ctx.beginPath();
for (let flake of snow) {
ctx.moveTo(flake.x, flake.y);
ctx.arc(flake.x, flake.y, flake.r, 0, Math.PI * 2);
flake.y += flake.s;
flake.x += Math.sin(flake.y / 30) * 0.6;
if (flake.y > h) {
flake.y = -10;
flake.x = Math.random() * w;
}
}
ctx.fill();
requestAnimationFrame(draw);
}
draw();
});
})();