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<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Matrix with Additional Controls</title>
<style>
body {
margin: 0;
background: black;
overflow: hidden;
font-family: monospace;
}
canvas {
display: block;
}
/* Settings Button Styles */
#settingsBtn {
position: fixed;
top: 10px;
left: 10px;
background: transparent;
border: none;
cursor: pointer;
padding: 8px;
outline: none;
z-index: 10;
width: 40px;
height: 40px;
}
#settingsBtn:hover {
background: rgba(255,255,255,0.1);
border-radius: 4px;
}
#settingsIcon {
fill: #0F0;
width: 24px;
height: 24px;
display: inline-block;
}
/* Menu container styles */
#colorPickerContainer {
position: fixed;
top: 50px;
left: 10px;
background: #222;
border-radius: 4px;
padding: 8px;
display: none; /* Hidden initially */
z-index: 20;
box-shadow: 0 0 10px rgba(0,0,0,0.5);
max-width: 200px;
}
#colorPickerContainer.show {
display: block;
}
#colorPickerLabel {
color: #fff;
margin-bottom: 4px;
}
#colorInput {
width: 150px;
cursor: pointer;
margin-bottom: 8px;
display: block;
}
/* Rainbow toggle style */
#rainbowToggleLabel {
display: flex;
align-items: center;
color: #fff;
font-size: 14px;
margin-bottom: 8px;
justify-content: space-between;
}
/* Buttons style inside menu */
.menuButton {
width: 100%;
padding: 6px;
font-size: 14px;
background: #444;
color: #fff;
border: none;
border-radius: 4px;
cursor: pointer;
margin-top: 8px;
}
.menuButton:hover {
background: #666;
}
</style>
</head>
<body>
<!-- Settings Button with SVG Icon -->
<button id="settingsBtn" aria-label="Settings" title="Settings">
<svg id="settingsIcon" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
<path d="M19.43 12.98c.04-.32.07-.65.07-.98s-.03-.66-.07-.98l2.11-1.65a.5.5 0 00.12-.66l-2-3.46a.5.5 0 00-.61-.21l-2.49 1a6.99 6.99 0 00-1.7-.98l-.38-2.65A.5.5 0 0014 2h-4a.5.5 0 00-.5.43l-.38 2.65c-.63.2-1.21.45-1.7.98l-2.49-1a.5.5 0 00-.61.21l-2 3.46a.5.5 0 00.12.66l2.11 1.65c-.04.32-.07.65-.07.98s.03.66.07.98l-2.11 1.65a.5.5 0 00-.12.66l2 3.46c.15.26.43.36.69.21l2.49-1c.49.53 1.07.98 1.7.98l.38 2.65c.05.27.27.43.5.43h4c.27 0 .45-.16.5-.43l.38-2.65c.63-.2 1.21-.45 1.7-.98l2.49 1c.26.15.54.05.69-.21l2-3.46a.5.5 0 00-.12-.66l-2.11-1.65zM12 15.5A3.5 3.5 0 1115.5 12 3.5 3.5 0 0112 15.5z"/>
</svg>
</button>
<!-- Color picker menu container -->
<div id="colorPickerContainer">
<div id="colorPickerLabel">Pick Matrix Color:</div>
<input type="color" id="colorInput" value="#00ff00" />
<!-- Rainbow pulse toggle -->
<label id="rainbowToggleLabel">
Rainbow Pulse:
<input type="checkbox" id="rainbowToggle" />
</label>
<!-- Fullscreen button -->
<button id="fullscreenBtn" class="menuButton">Fullscreen</button>
<!-- Hide cursor button -->
<button id="hideCursorBtn" class="menuButton">Hide Cursor</button>
<!-- Hide icon button -->
<button id="hideIconBtn" class="menuButton">Hide Icon</button>
</div>
<!-- Canvas for matrix effect -->
<canvas id="matrix"></canvas>
<script>
const settingsBtn = document.getElementById('settingsBtn');
const colorPickerContainer = document.getElementById('colorPickerContainer');
const colorInput = document.getElementById('colorInput');
const rainbowCheckbox = document.getElementById('rainbowToggle');
const fullscreenBtn = document.getElementById('fullscreenBtn');
const hideCursorBtn = document.getElementById('hideCursorBtn');
const hideIconBtn = document.getElementById('hideIconBtn');
const settingsIcon = document.getElementById('settingsIcon');
const canvas = document.getElementById('matrix');
const ctx = canvas.getContext('2d');
let columns = Math.floor(window.innerWidth / 20);
let drops = new Array(columns).fill(0);
let cursorHidden = false;
let iconHidden = false;
// Resize canvas
function resize() {
canvas.width = window.innerWidth;
canvas.height = window.innerHeight;
columns = Math.floor(canvas.width / 20);
drops = new Array(columns).fill(0);
}
window.addEventListener('resize', resize);
resize();
const characters = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789@#$%^&*()[]{}<>';
let frameCount = 0;
const slowFactor = 3;
let matrixColor = '#00ff00';
// Rainbow toggle state
let rainbowActive = false;
// Prevent right-click on settings button
settingsBtn.addEventListener('contextmenu', (e) => {
e.preventDefault();
});
// Toggle menu on left click
settingsBtn.addEventListener('click', () => {
if (colorPickerContainer.classList.contains('show')) {
colorPickerContainer.classList.remove('show');
} else {
colorPickerContainer.classList.add('show');
}
});
// Hide menu on outside click
document.addEventListener('click', (e) => {
if (!colorPickerContainer.contains(e.target) && e.target !== settingsBtn) {
colorPickerContainer.classList.remove('show');
}
});
// Change color
colorInput.addEventListener('input', () => {
if (!rainbowActive) {
matrixColor = colorInput.value;
}
});
// Toggle rainbow effect
rainbowCheckbox.addEventListener('change', () => {
rainbowActive = rainbowCheckbox.checked;
});
// Fullscreen button
document.getElementById('fullscreenBtn').addEventListener('click', () => {
if (document.documentElement.requestFullscreen) {
document.documentElement.requestFullscreen();
} else if (document.documentElement.webkitRequestFullscreen) {
document.documentElement.webkitRequestFullscreen();
} else if (document.documentElement.msRequestFullscreen) {
document.documentElement.msRequestFullscreen();
}
});
// Hide cursor button
document.getElementById('hideCursorBtn').addEventListener('click', () => {
cursorHidden = !cursorHidden;
document.body.style.cursor = cursorHidden ? 'none' : 'auto';
});
// Hide/Show icon button
document.getElementById('hideIconBtn').addEventListener('click', () => {
iconHidden = !iconHidden;
settingsIcon.style.display = iconHidden ? 'none' : 'inline-block';
});
// Function to generate a random rainbow color
function getRandomRainbowColor() {
const hue = Math.floor(Math.random() * 360);
return `hsl(${hue}, 100%, 50%)`;
}
// Draw loop
function draw() {
if (frameCount % slowFactor === 0) {
ctx.fillStyle = 'rgba(0, 0, 0, 0.05)';
ctx.fillRect(0, 0, canvas.width, canvas.height);
ctx.font = '20px monospace';
for (let i = 0; i < drops.length; i++) {
const char = characters.charAt(Math.floor(Math.random() * characters.length));
const x = i * 20;
const y = drops[i] * 20;
if (rainbowActive) {
ctx.fillStyle = getRandomRainbowColor();
} else {
ctx.fillStyle = matrixColor;
}
ctx.fillText(char, x, y);
if (y > canvas.height && Math.random() > 0.975) {
drops[i] = 0;
} else {
drops[i]++;
}
}
}
frameCount++;
requestAnimationFrame(draw);
}
draw();
</script>
</body>
</html>
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